[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.829799] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.649462] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.959726] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.860859] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2018/02/05 08:53:44 fuzzer started 2018/02/05 08:53:44 dialing manager at 10.128.0.26:44803 2018/02/05 08:53:48 kcov=true, comps=false 2018/02/05 08:53:48 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f2000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000a86000-0xe)="352f5cdcaae04fae750cb423bcac") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@full={{0x3, {"72d729db451c90"}, 0x401}, [{"c1693651246556"}, {"040c2f3a3750a2"}, {"93136c16db3736"}, {"79c2412165bc11"}, {"a0a54af7e7ef6d"}, {"d05541f0f8094a"}, {"b06cfa48ce0b67"}, {"a2e6a11daf28d7"}]}, 0x48, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x21)="c74a3eb0486ec8c47f03c8729c76be95bfb333d1121fd437f0303d7400ce44b9d2", 0x21}, {&(0x7f0000001000)="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", 0xfc}], 0x2, 0x0, 0x0, 0x4040004}, 0x4000) eventfd2(0x100000001, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xa4, &(0x7f0000003000-0xa4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x1afc}, @in6={0xa, 0x0, 0x6, @empty, 0x5}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x572fc7a5}, &(0x7f0000002000)=0x8) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000003000-0x50)=""/80, &(0x7f0000002000+0x646)=0x50) bind$pptp(r2, &(0x7f0000001000)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x6)={0x3, 0x200, 0xff, 0x800, r3}, &(0x7f0000002000-0x2)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x10)={r4, 0x7, 0x4, [0x4, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setpriority(0x1, r1, 0x1ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) dup2(r0, r0) bind$netlink(r2, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x8000000}, 0xc) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000006000-0x18)={0x8, 0x7, 0x3, 0xfffffffffffffffc, 0x4b1240c7, 0x3}) 2018/02/05 08:53:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c66000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000a95000-0x50)=""/80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b5b000-0x88)={0xab2a, {{0xa, 0x1, 0xa7, @empty, 0x8}}}, 0x88) recvfrom$ax25(r0, &(0x7f00003ce000-0xb9)=""/185, 0xb9, 0x140, &(0x7f0000cf2000)={0x3, {"66e58f53afb511"}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x70e, 0x0, 0x3, 0x2, 0x2, 0x7fffffff, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8009, 0x53, 0xfbe1, r1}, &(0x7f0000e51000-0x4)=0x10) fadvise64(r0, 0x0, 0x1, 0x7) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001000-0x93)=""/147, &(0x7f0000000000)=0x93) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)=""/43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000003000)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc7, 0x80, 0x5, 0x400, 0x5, 0x200, r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x80000001, 0x5, 0x500, 0x0, 0x200, r2}) recvfrom$unix(r0, &(0x7f0000002000)=""/1, 0x1, 0x1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r3, &(0x7f0000001000-0x30), 0x30, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000006000-0x46)=""/70) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000)={0xe2e, 0xfffffffffffffff8, 0x25, 0x15a, 0x6, 0x80}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000006000)) 2018/02/05 08:53:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x200000, 0x12) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r2, &(0x7f0000002000), 0x7) r3 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x210000, 0x80) setns(r0, 0x40000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000)={0x9}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000004000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000005000)=0xc) listxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=""/180, 0xb4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x10) prctl$getname(0x10, &(0x7f0000006000)=""/211) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000000b000-0x9)={0x200, 0x6}) fcntl$setpipe(r1, 0x407, 0x100000001) 2018/02/05 08:53:48 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aef000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d6b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x5, 0x507, 0xe25, 0x1, 0xfffffffffffffe00]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000)) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x3b, 0x3, @tid=r1}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x8000000000000000, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x2000)=nil) bind$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000)="8444194661cbd1d23dec6f7019b051436fc5e9e6ee6f8b28e0cd4f0e856caf4f995f92e509b01893bdb472", 0x2b, 0xa9, &(0x7f0000004000-0x10)={0x77359400}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20780) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000)={0x101, 0x1, 0x1231, 0x7ff, 0xffffffffffffffff, 0x3, 0xffffffffffffff64, 0x5, 0x4, 0xffffffffffffff7f, 0x1, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0xffff, 0x80000001, 0x0, 0x1d70000000000, 0x4, 0xffff, 0x7, 0x100000000, r2}, 0x20) getsockname$netlink(r0, &(0x7f0000002000), &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000)={{}, {0x0, 0x2710}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000)={0x2, 0x81, 0x8001, 0x100000000, 0x8, 0x10001}) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 08:53:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a60000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e7c000)={0x6cb, 0x4201, 0x0, {0x77359400}, 0x3, 0x1}) recvfrom$inet(r0, &(0x7f00001d1000)=""/41, 0x29, 0x12102, &(0x7f0000b98000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) fsync(r0) 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) pselect6(0x40, &(0x7f000042e000-0x40)={0x8, 0x77, 0x5, 0x8000, 0x3, 0x0, 0xfffffffffffffffe, 0x4}, &(0x7f0000001000-0x40)={0x3, 0x3ff, 0x0, 0x9, 0x9, 0x8, 0xfffffffffffffffa, 0x7e63}, &(0x7f0000001000-0x40)={0x1, 0x18b, 0x200, 0x8, 0x5a71, 0x9, 0x3, 0x2}, &(0x7f0000082000-0x10)={0x77359400}, &(0x7f000039c000-0x10)={&(0x7f0000001000-0x8)={0xfff}, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2d, "0196d953d1a7b152741d4f3150e62df326a8005b6cf35dff49ca40ef095774be3a84a2a4b154acc67f95702131"}, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x6, 0x1, [0x3900000000000000]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x3, 0xffff, 0x3, 0x0, 0x0, 0xa0, 0x20, 0x2e, r3, r2}, {0x8000, 0x2, 0x7, 0x6, 0x7, 0x400, 0x4, 0x8}, {0x6, 0xffff, 0x100000001, 0x4}, 0x0, 0xa, 0x1, 0x0, 0x3}, {{@in=@empty, 0x2, 0x7c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x5, 0x0, 0x9, 0x9, 0x2, 0x85a}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) listen(r5, 0xfffffffffffffa97) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2b, &(0x7f0000009000-0xe7)=""/231, &(0x7f0000009000-0x4)=0xe7) 2018/02/05 08:53:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ed000-0x9)='/dev/ppp\x00', 0x88600, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007e4000)={0x1, [0x0]}, &(0x7f0000d9c000-0x4)=0x8) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x8003, 0xfffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x97)=""/151, 0x97, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x62, "7a977cb99cad921cdc5ab255a53453ccc46085a890dd18bf68da97e81dc6c0be20616b03cf8144bcef12e8fe088dcd3d80577502334c2fbe210d97714aef5dffef0642433d0cbc1f9bf7cae0d5ae630b126a91d8a30f482186e2701ac70bb1f26dd9"}, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xee)={r3, 0xe6, "14bd7893c76e74eca70b44d8ca3512ad93f84492a89499a7bec0b7933cf9131b4fd5fb74228871b5f909ad39bba2f95d464489c9671f1bb3ee0044ca9eb41afbe223f515bfa116a97c44575645886d5fee5e4161888dad0e58b990825cb4bd40f183069eb70fa8d6b55c8827f60566af4857a8f01da4dbfab2f83525535eae56dca5a43993bf9696aa43f04d55704fdf816ceb807815f7eed67532828caab51601524a85ef7f6247789062e5b69737c4e677c3a45f752a5e98f52e1730910301ade0c847694753c355c21a0b56c4f7645b7d5eb0f41d160b5da5d9a741ffe4efa323013ee007"}, &(0x7f0000001000-0x4)=0xee) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000)={0x0, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fstat(r2, &(0x7f0000004000-0x44)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000004000)={@local, @rand_addr}, &(0x7f0000005000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) flock(r0, 0x1) ioctl(r4, 0x0, &(0x7f0000002000-0x53)="327020eb177f0ebf8f8a4ee8f43c1ff99e0680360e88f513623b054fb9bc9fa5a420743747dd031a22b2f12f65b3345a3cdece06277d75246cf805ad46692e003277f82c0fa8674618c16b0d604765c5ed2a81") read$eventfd(r0, &(0x7f0000002000-0x8), 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000003000)=0xad1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000002000)={0x2000}) 2018/02/05 08:53:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000e2a000-0x4)=0xc) ioprio_get$pid(0x2, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0x5, 0x4) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0x9, 0x4) r3 = userfaultfd(0x80000) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x10000, &(0x7f0000006000-0x8)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000004000-0x4)) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000003000)={0x9, &(0x7f0000002000-0x9)=""/9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000006000)='./file0\x00', 0x6) fcntl$getownex(r3, 0x10, &(0x7f0000003000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000008000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x5}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x6, 0xad90000, 0x8, 0x200, 0x200}, &(0x7f0000008000+0xc18)=0x14) 2018/02/05 08:53:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], 0x7, 0x0, 0x4, 0x2}) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000004000-0x20)={0xffffffffffff7fff, {0x20}, 0x80000000, 0x8}, &(0x7f0000003000), 0x8, &(0x7f0000002000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x3, @empty, @generic="f4f3c8913b720fbaf8bc5a06cc042d47"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x62}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0xffff, 0x3d8b, 0x7, 0x1, 0xffff, 0x7f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000+0x622)={0x0, 0x3ff, 0x40, 0x6, 0x847, 0x3}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x2, 0x2, 0x0, 0x7f, 0x100000001, 0xff, 0x0, 0x44, r2}, 0x20) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000004000-0x10)={0xffffffffffffda27, 0xffffffffffffffed, 0x7fffffff}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000006000)={0xffffffffffffffff, 0x0, 0x10000, 0x100, 0x7, 0xfb}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x800)=""/4096) [ 32.898357] IPVS: Creating netns size=2552 id=1 [ 32.941859] IPVS: Creating netns size=2552 id=2 [ 32.982570] IPVS: Creating netns size=2552 id=3 [ 33.046720] IPVS: Creating netns size=2552 id=4 [ 33.128409] IPVS: Creating netns size=2552 id=5 [ 33.215253] IPVS: Creating netns size=2552 id=6 [ 33.345926] IPVS: Creating netns size=2552 id=7 [ 33.467850] IPVS: Creating netns size=2552 id=8 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) r1 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000315000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000ea000-0x8)={0x0, r2}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000808000)=@generic, 0x10) sysfs$1(0x1, &(0x7f000053a000)='cpusetppp1vmnet0nodevem0ppp0self[,/\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{}], 0x1, 0x0, &(0x7f0000d54000-0x8), 0x8) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800100000004, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0xfffffffffffffea2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000006000+0x334)=[{0x8, 0x7fffffff}, {0xa, 0x800}, {0x2}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='syzkaller1\x00', 0x10) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000007000-0x4)=0x10) pipe(&(0x7f0000002000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x7, 0x4, [0x7ff, 0x5, 0x86, 0x7]}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xfffffffffffffffd, 0x1000, 0x81, 0xfc, 0x40}, 0xa0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000e6d000-0x8), 0x8) syz_open_dev$mice(&(0x7f0000492000-0x10)='/dev/input/mice\x00', 0x0, 0x44800) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001df000-0xe)='/dev/keychord\x00', 0x141400, 0x0) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004ce000-0x4), &(0x7f0000221000)) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d46000-0x20)={{0x77359400}, {0x0, 0x2710}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000dc7000-0x69)="00b311a862f11bf2330c3d49e512a7d2b645afeecbdad398733cba5f21416da172cbb78b2a2801b382586672586bdebd327a0b40adb6bbc2ed1c56c40f02528b3320d3bcd5e6e8a62bc8500a33ddf9eac4932832673dd21fca09d0746578b144c688219e8d120bf3df", 0x69) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000739000-0x4)=0x6) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c9b000)=""/2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000624000-0x4)=0x5) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/load\x00', 0x2, 0x0) prctl$getname(0x10, &(0x7f0000b40000-0x1000)=""/4096) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) dup3(r1, r0, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r2, 0x0) 2018/02/05 08:53:52 executing program 4: r0 = dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffff9c, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000020a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x2, 0xfa0, 0x100, 0x4, 0x400000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e73000)='./file0\x00', 0x800, 0x25) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000444000-0x10)={0x8, &(0x7f000036d000)=[0x1000, 0x3f, 0x2, 0x1, 0x971, 0xffffffffffffff01, 0x8, 0x81]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f3000+0x8c6)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000021000)=0x92) pipe(&(0x7f0000452000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000277000-0x4), &(0x7f0000ea1000-0x4)=0x4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000e30000-0x4)=0x6) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000ec4000-0x7d)=""/125) sync_file_range(r3, 0x0, 0x0, 0x1) bind$inet(r4, &(0x7f0000092000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b80000-0x8)='./file0\x00', 0x80200, 0x195) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_getres(0x200003, &(0x7f0000bbe000-0x10)={0x0}) r3 = dup(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000257000)={0x1d, &(0x7f0000c5e000-0x1d)="ae10e2946b978dfa92902ac48327f344377fd9a7293518a25e0de43e8c"}) write$evdev(r1, &(0x7f000033e000)=[{{r2}, 0x11, 0x5, 0x2}], 0x18) getpeername(0xffffffffffffff9c, &(0x7f0000e09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00008d5000)=0x26) bind$ax25(r4, &(0x7f0000c33000)={0x3, {"d13cc2546332fb"}, 0x2}, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ppp\x00', 0x42000, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000446000-0x10)={&(0x7f00001dc000/0x1000)=nil, 0x1000}) 2018/02/05 08:53:52 executing program 6: eventfd2(0x6, 0x80801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 08:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/ppp\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000b90000-0xaf)=""/175, 0xaf, 0x1, 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000, 0x0) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000493000-0x2)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000599000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000086000-0xfe)=""/254, &(0x7f00000e9000)=0xfe) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000e24000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair(0x1, 0x807, 0x0, &(0x7f0000754000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000092e000)={0x2, 0x0, 0x3, 0x3, 0x7, 0xffffffff}) 2018/02/05 08:53:52 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f000001d000-0x8)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001e000-0x10)=@buf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000001b000)={0xf5, 0xdea, 0x2}) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000003000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000013000)="605102e4fcbbb992530ea629d5e4e8f10790670a20e9bec3b38a2de30b4b7f58"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001c000)='pkcs7_test\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x8d)="d883bf991ff5d95a0bd7458e1d4c092fc3d93ca5fe0265bbd0a5f70ba06a48e3a8bb964e83a10d0b96b9a845426baae05a68dfbf1c25390edfca4cfae29c6e1699782231b3222d099ef807c639ba1987284abd0a0c75a19dcddbc2990e1f006fe6c8ddc4eb8c24a1e0b1e23221bd6414da50bd186f7f8c5b5288239467ea00111359af86db6cc7c1795f5df094", 0x8d, 0xfffffffffffffffc) add_key$keyring(&(0x7f000001e000)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000001b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/05 08:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048e000-0x8)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd1000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a61000+0x6f2)=0x7, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c98000-0xc)={0x1}) r2 = syz_open_procfs(r0, &(0x7f0000a37000-0xd)='attr/current\x00') r3 = socket$packet(0x11, 0x2, 0x300) sendfile(r2, r2, &(0x7f0000846000-0x8), 0x2a) restart_syscall() sendmsg(r3, &(0x7f0000d5a000-0x38)={&(0x7f0000b58000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000033b000)=[{&(0x7f0000d9e000-0x3d)="a8130b155354252566f938d685e3b08e3ae4327e3b5c6b04736468692f8dd70096c97373410251be94316cb38dfbcec893c376317cce76552bfdcaeb68", 0x3d}, {&(0x7f0000c16000)="d58154e225a356001d7f440eeb11ef765039531230e51a30d4fc387431020ac0fdd222b045962fe77bb79d3e039585c2a39840d04152c1de7e525edf886a9e4248186a330910a92aad0c4978879620ccfd5eec21328b3b9ebe110435461aa1043c8a6cccaf8d9ef3002fa506429dafe7763e141de6da9677623b3685dd49861c94b3a0d5ded624395a47b99dfe795384f574adbdfe5b63638f3b4f54a04b1fd002d884a73caeff5002709b62eab0b0a3c9cf99960c3672d6b3debcf64fab5d8db6364b0fd286349be2d0cfbe0341ddfada66a0", 0xd3}, {&(0x7f0000855000-0xf6)="addd2e339621fff452a7c7e4e00a2407a7a0db747b3332b0df2d4ee183432abefd911ce3a4d1de45435e4497b6bc91d61fda5d139703d13126fb34bf8faa1e24e09e15480a85f82cc8c789cc8fda7f50d58a8516a94ef3784e5ef6d428517b6f3b27719ccc57e91222b6273280e6bbcf2e1578bb9cd3805e761e44e83bef3c692f4248ef688e81903c806e516b10d495faa23a6d5063e048d6ff1e3a43d0dce1c62b7d513799098d9b1deacdc5c99993248dbbab83d3e3b6a3f9877819426a52a4be223586c4e973db8f9246481c52b5af1735eefed98ee6365d4f0106eb52cf3b1e37abbb3eff32c19ff2eef1ab590271db7d1cbd4b", 0xf6}, {&(0x7f000000a000)="45381372e0d8599e3d48b3bfedd5355a84e3cc414588e73e6ab696353873b4dd0395b76704562353d124a8c99035ed4e264f649c73f2e955a225a92e21b0c2665b5302629d85609abbaa0fe7847b205a2589e3f5a9c34fa483efb8766725338d3ff442e87f626285ad73c166b951afb4695abd2ffd36f63a308fcd1b8ff02c7d5d7db0a63724d599ebc9a756e0ca016a8c91f05ae8745033005805d2ca", 0x9d}, {&(0x7f00006e8000)="41a89232176b705b24de1af8b063d173b75798646a80e6bc5cad26dbee2c2087a718e6826c431521152bcf0e2c9089c26c185eee37a9cca691e6d2c7b1c4d183ba10c7b34d7b089fdeca71a22aff8fa4de53fee0247a486a257670d6bcd8c88723bc3ea7605a654467e1b35cc540736a726eba9975571890cda9349b9234b5e8475c7c95dc88", 0x86}, {&(0x7f0000d9c000)="bc1bf08b02e5b9d79fb90e0382c8", 0xe}, {&(0x7f0000b6a000)="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", 0x1000}, {&(0x7f0000f14000)="9bc57c393546a06a326e115e963430fb8dacee", 0x13}], 0x8, &(0x7f00009c5000)=[{0x40, 0x10f, 0x80000000, "1eaf3b7404e9c496d811194755f772ac4253ceff843119735863888b22dd1816fd32a1907b52380fec5b"}, {0xf8, 0x139, 0x4, "b29f6be5619c0094756362bcd631e721fa45e690f382715be51feddeee61decf271ebd3143e879b3f0716957a8f9c682ed4dfc9980e4f5a932508df0170fbe751ed3d8eb234401bd7e864a91f2565b433a4a5dc55c7652a99cf00ee3e6f0a06ce231f4d5078da58fa0e72bb6fc34bc01b3355e23e56932c9c212ed338d505381e4461ed012dce09169f24409bd46a37e2c986ab15d6a2974227edc9728bacda03393e61011e05c0aa5e8ccf3b958598609850b997652e785ea521bfce44ba6ffb53e32420cb9f4004b8dabe15ebda71d36d35841013bbb4221080414c360f07865a1b6"}, {0x60, 0x29, 0x3ff, "321298fea33a3257cbadcbc82bf45aa2dc26b80c9b764fd2d4335bb071a15e80913a0bfc818b5d2e836f152f0391e88bb2526a76ab47fad977456ce9e40b6d05276e3c3fc9a4e881b858900a"}, {0xc0, 0x10d, 0xfff, "1d25809fbaf6b1815ca304d6770b1ab342d11f9d693132e2d5c4b78227789d99e16053ca2c4160ac44c083b17d129f65f617711b177dd2fcd605329e42da2d56a08f6abd4be0517a31c88d412dcb0bbbc1eebfeb1641281093442d1d4fa69c05d33547dc28ea7fd5a38a3a67b651a8833bc9876b2ff241fb0c8f86ea68ba40b050e9a77f061b5821a112dcf90c2d20eb2114388d02b52d8950b6e052fdb789b37d6d14acaa070886fffc9c"}, {0x58, 0x115, 0xd9ee, "de9e0e6da0682a43fff927810690097edb44934fa89e497c1373db5d47e8a126423cf2ad6941f622404db3cc5c8f9b17004fbc60412e6eb7182b38d96d895987b0982d2d73a39570"}], 0x2b0, 0x40}, 0x40000) r4 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) bind$unix(r2, &(0x7f0000248000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) 2018/02/05 08:53:52 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) inotify_init1(0x80800) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00009a9000-0xa)='./control\x00', &(0x7f0000b6f000)=@known='system.posix_acl_default\x00') r0 = memfd_create(&(0x7f0000834000)='I', 0x3) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000132000)={0x0, 0x1ff, 0x1, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = creat(&(0x7f0000176000)='./file0\x00', 0x0) fcntl$addseals(r2, 0x409, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000038c000)) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0xb8)={0x0, 0xb0, "84c54d30054116623baf1328bd3aa364c7726c0b2d4578cc989cbecde7b8ff8d817e0150882d25ab201cdba25bdbe837209a93beddddb20b307601133f79d3ef9d5fd389fff8b37427693d7ad1f03dc687407b825851580db7a77da337f2b6c1544092b837f39a9a3bd7d22a827019b446968f692897104d5d4d47b5ffec59ad4901254540293fb4e4a2b9e811e9f4ce05cd2596283e6e517bc95f803477d7ab0aa752d61c53d2aec23318fc30b7f4a5"}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0x3}, &(0x7f0000000000)=0x98) ppoll(&(0x7f0000001000)=[{r0}, {r0}], 0x2, &(0x7f0000000000)={0x0, r1}, &(0x7f0000001000-0x8), 0x8) syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f31000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x6, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) dup2(r2, 0xffffffffffffffff) close(r1) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000), 0x0, 0x0, 0x0) 2018/02/05 08:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) write$sndseq(r0, &(0x7f0000044000-0x8c)=[{0x0, 0x0, 0x0, 0x3, @tick, {0x0, 0xb6}, {}, @ext={0x0, &(0x7f0000f86000)}}], 0x30) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003e2000-0x8)='./file0\x00', 0x302, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ed2000-0x4)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000090f000)={0x6, 0x62, 0x655}) tkill(r1, 0x21) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000902000-0xb0)={{0x1, 0x9}, 'port1\x00', 0x88, 0x40408, 0x80000001, 0x5, 0x4, 0x4, 0x6, 0x0, 0x4}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000203000)={0x2, 0x3ff, 0x8, 0x8001}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getpriority(0x6, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b25000-0x50)={0x5, 0xd0, 0x4, 0x0, 0x1f}) gettid() set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000/0x3000)=nil, 0x0, &(0x7f0000679000/0x1000)=nil}, 0x18) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000fd4000-0x4)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b98000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffffff}}}, 0x7, 0x3, 0xd8db, "ed75c3e5a9d4d01752edcb5b9b45c5e03cb3cef961641b17c0224029af09cdf17157b2439e0457071fecabc3c8e57c93be7fad915b5abcbe7f19865c85957da3b1ac3b011ee12268d0d68e4c1a768890"}, 0x160) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000000000)) [ 36.191216] audit: type=1400 audit(1517820832.254:5): avc: denied { dyntransition } for pid=4972 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000017000-0x87)=""/135, 0x87) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000017000-0x87)="66ae99eb530c31d5d5e614337df9659712fb8bb0c74f02003c939603adbea852d7310581897c7072a942a96a235712c4deb9b2f35e42e68cf3db09b7e058fb65d1c9bdb84f56be10962e24fdff74a07184606a4ed8878b683cd38cd7f8a8c0a6748387500211f304f827e7d472666099139ec273b5425628fd82d6b4f4020ecdcbf0b8eec7bee0", 0x87, 0x1, &(0x7f0000016000)={0xa, 0x3, 0x39ab7c43, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xff}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000000d000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x3f279b33dd02cbbc}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000017000)={0x20, 0x6, 0x5, 0x205, 0x0, 0x0, {0xf, 0x0, 0x8}, [@typed={0xc, 0x5f, @u32=0xe93}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000019000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000017000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x3, 0x500, 0x4, 0x10000, r2}) 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d44000-0x9)='/dev/sg#\x00', 0x1, 0x8000000000420000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fdd000)={0x0, 0x1f, 0xff, 0x7, 0x7f, 0x8, 0xfffffffffffffff7, 0x4, 0x20, 0x10000, 0x1ff, 0x1f}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b2000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0xff, 0x4, 0x3ff, 0xffffffffffffff81, 0x1}, &(0x7f00002b8000-0x4)=0x20) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d8b000-0x28)={@common='yam0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000474000)={@empty, 0x8, r2}) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000b4d000), &(0x7f0000618000)=0x4) r3 = socket(0x13, 0x80005, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e88000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000091000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000efc000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x8, 0x1, 0xe2, 0x8ae, 0x10001, 0x401, 0x6, 0x7eb, 0x5, 0xc66, 0x0, 0x7, 0x401, 0x2, 0x7fffffff]}, &(0x7f0000b4a000-0x4)=0x108) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e3d000)) sendto$llc(r3, &(0x7f0000dba000-0x62)="bce0f424289e79e62f883f6faaab16d69ceeb95370ebb23062cf8f8f53c088a6120e1ca4be69078e7948e729a72df6816a9c6d86ee8d29381963e1cb3dc2987e7418ab118c41cf19310e8cad88f7034f291366c5821117caa2c51df0b67e0dc8ed88", 0x62, 0x4000, &(0x7f00007f8000)={0x1a, 0xf8, 0x188a, 0x1, 0x0, 0x4, @random="40a9e22b70e3"}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d4000-0xc)={r5, 0x53a}, &(0x7f0000e72000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008bd000)={@common='gre0\x00', r4}) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf6000-0x11)={r6, @in6={{0xa, 0x1, 0xdf, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000d7e000-0x4)=0x8c) r7 = dup(r3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000051000-0x14)={0x6, 0x1, 0x401, 0x4, 0x3}, 0x14) socketpair(0x11, 0xa, 0x4, &(0x7f00003b1000-0x8)) 2018/02/05 08:53:52 executing program 6: eventfd2(0x80000000000001, 0x1) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x8bfe, &(0x7f000002b000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000e16000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 36.236693] binder: 4972:4984 transaction failed 29189/-22, size 0-0 line 3005 [ 36.276868] audit: type=1400 audit(1517820832.334:6): avc: denied { dyntransition } for pid=4972 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 36.339087] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:53:52 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000000000)=0xffffffffffffff9d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd(0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c17000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xeac, 0x1, 0x0, 0x8, 0x9, 0x7, 0x7fff}, &(0x7f0000dd1000)=0x20) poll(&(0x7f0000001000-0x28)=[{r2}], 0x1, 0x7) 2018/02/05 08:53:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000066b000)="31a781becc0bd22be71f690ca9606708af322db3b833e7ad654d21f72e893a91fff342f2f25f491c03ba2ce8d569c3e6cf9743d88973c0608a64c22f30bf1a428896e8610f393bef8ae37c9c4d1fb3bf30ba57dc90a4242d2e4a770da7f08adc9e32c095b59ccb2a27ae58683fa5bf80ea0736ef41f13d5506c2ef5e3cd3c6403017d7a40a634cbffd748646feb6e350ff2df50631cc13cbd7c541f2955d2cf6f22acef6b474c42b90986b8cfb7dde72b6f64aea3ec005ac3befe6561263b5d4177aa57b7c709981b0ea61eb614477681260e02f24712252edfd57bbacc064d8aaa86f822eaf2168812e", 0xea, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000024000)={0x0, 0x3, 0xb, 0x6, 0x3, 0x6, 0x5, 0x10001, 0x8, 0x9, 0x9}, 0xb) socket$inet6(0xa, 0xa, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000025000-0xe7)=""/231, 0xe7, 0x21, &(0x7f0000025000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e8d000-0x8)='./file0\x00', 0x100, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000252000)='/dev/hwrng\x00', 0x705001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000045a000-0xc)={0x10000000}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000c1c000-0x1)="02", 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000938000)='highspeed\x00', 0xa) sendto(r0, &(0x7f0000a86000)="194ceb28bfe621a174c8dd85393c990e095157413d89cc7bf1e8de1ea7ed5c030ab76e7f4c53b5c4419992f6270d5d584bc2dd05f6ca7c377cddbd1d4ad1d41be97ba92cba83361257ecc7b0c3b259b322ea0da0123fbf1793bafb1f5f946c74c1abcfa05d48668bc9560fe66e80b8bc53d7919b70daa3bc2c224a4b09b2b42e16d8cd13dfa96be82ec7d4ef55ea9d1468b03662a9cab83d10ba996ff717dfb0a64fac8cde9ea45d0c6ededee3eb47c081a2e56e55ddb6e855296407abd19cc1029690de9b481f710fd16440d7ba27a4991edafe689165014b7754da09ce3568d7b71f6b8d1d64f6d92dda5fd09112e547b0ab3d334d77cd2f964a9022a536acccc1b52fd1b7704a7d739816f4a136b711b1dae5bb4f10e5249cbc21bdb81541383e69f99f4a6d0b081869414b83d49effc7c2283bbfd89436f007b663336761947470189086dee8e4bd0f811fa3a3c55c65d75ab07fd06618980229ec73c581715d8e716885accb44d932c7b7fc52395c79ab5c22dc49b714f67cbb078b5b5a172ec0c9bb0a6d62990ad4567b7fb3c76d8fabbdb13e7cf4e8267a4817be2718e658edfce9e9463a956112a6279f9482e799066de01e315c95ff087819bbbe7242f2bb9ab5ec6d1f11ed39b165f81951c0eff03d289c6d64b2391118247a7310b68312a90436b7fc298ae6a555d32eb69d4e8ecb7635703a132dff882103a90e16ffa550c9478e0babc21baa4b58b7a2090ee26d5676510b4654281c8bfe4f28a31f9c13d335291d054fa0e5fc74b933045aa038714cc690142a26a5effecf7d7fc4bef05da7c95274619abc46bf2183ca7cd426d67a4135c0de04a0d64249bc12478e9740d221452ff51d3b658682cfd3c89ecbfb34009eb423f8dab413ff5cf0cbf9f7afd8a18b51a7eca3c864e3a71cf534b7943842ea3f57271f27509b9c4217bc6540e750d3e1afd73efb70724a03f3f9ff3ca901daf59081723a9313562db63964b547aafab3a5e577f8d177114ad48e2c7459a99a415b384363192730298e03cfe794849b2c87286603c28edcc0ece5bb74bd74c7b6c2fadebd3483d4064ada6c6a1a937ca8f10be37369c32bb0fb6dfb2e7f2fe4350fcac67ce71aba3999ed7db575e761ddaa9400d6b2a3e8467d1e05a5393775955929aab332dd91ea24c62d56d542a0bdee89f63602e3162e2a02f13ed575f8e9bef2bd617c6bee4580aca6de46c5bea858f5f8420df95b6dec2d4ae651b745e2ec17daf47bc7bb0d3cc23d16683f08b71d64445e88b2fe24b3f334b7886cd77b585d50d72fc6771b8c0dc43d722027a84fd947c2ca15f7021a716de5114d686ce3d8c4b2c1f2e3a791656185e87545b32858396e8dcd70cfd8125c40fffebef02f60ed02542b8f400a9d4937e2bb43a416b1b4c317e095c0d54cb40e64886dc2a7d040252ada7434ade9cfa5baf80929c969217d51b76b6e0cb7bb8a9b77287bb16a259e32db061d6c9523e89b9f40d26ec12fbf9639dba929d7161923da9a9beec3b97b4ac35a6c5926223c5c3560ff7bff7e7de1e87adf79f03c63c61055cdbd77abf9e010f915d37acb39cde020bb04693e16181f74fc27ed031c2f520b12d17580f791359c7b0aff0180106fbd9482d1134faeaecc15ae753389dcf95433ddc354432d0632c2e2a350dc81dbe1391615a40ff8b390f4f0b3e33f7ea7e005acf0af890c87273f90b1b23f06577d5e8a1f3e4a3590c5ac455d619685862969ac020c4c6ee9be3bc9d0c234e28b4f65ddd32951e6fc488474c1318279cdfb9acc36d9045eb423ac7c3b8c9b5e38691c99e5cbb09775de682dad2579a694ed9aaa3ba4b491a7e421a7706d0234952acd612962f6164425daac99097c9136e19c0ab22548e6c6636aacf9beaa9ebe0721c355c67b0a26834652149ae0b024ec23f959bcb301b6eec5bae55a57f642b847d9a1eb14bd0bc1f583cfa94b69b1152f85cae62530d2580ee9a4a37904912fb6a7d24c339b7a7c1a9910a53ab7850417be2c85462c3f98f0dbdccb08cc7db642bdd4fa562644345cc4d4e1255179c49f2bd476217be6f810a097912a043d5039faa532bc8368f5146ddb9804f74c3969766514b912f09e026e8373c9d68e3d47cdf06095ff6c0e712ffd884aa1b906a8c32eaa58175e17d59139fea4a2a0754a7313f8a41a56b73e1ee9219ee9c7a44df55d988ca37a1d6fce8f320eeeeb4816f3e3aa31820177bd3404b16d00f3865a2d4f2bb722a5843078f5d0eb37d4daf84ebf763c297b8638b6600723320b81aef2037af1567f5b312f21b955d8ba4db58c1ad70e6a6c24fa7c7570f6ce1ebe6ab1fe401df0c3292d8aa6b744eaaa8484f1b58a7c5f0c7b82e600bec6539e2c1e79604d96f6f5e6d541bc4c0170178580163caa672ea71f11e0183f9119224a74ba68cdda66205a08d7900eaf067135c8096aea8f40f0e31ffea3b3c17d105021ae7b9cc4f21fe300146e5ba873b4e1bc3b8ab4c367de054c78a10c50c22ac11b0a22338e9c322ff1157fd9092682f31dbd683da30ca852088875787d4b83a6213b229d052b429648f0d12828f566262e6d33a8cd1c682662cc2f25b8951854f4190030181b403d408ef73893f85059632d57a012b36a2af9f1aa784ab8326fa72e28c3d5f14d28037342fb665b9c281a94bdb4116634e889de559b5fe9c654f8f130cf68b64f8ecc6bea77a58cf9eb209314f45661169ed5c69422497acc468f3716fe7143c276287ba4aa5c855ac0f07340dc58bd7a3c38eadb9cfd265c3b7fd9d3f0ac1d1c6cdaf73b6f35d4d1692315a57c8be52715ddd780db77601ca1ba93ef8f1a6199ffcdc4a11db752acc7f8f3faae383e6f3a7d10b9a9122e77cb9fe9c1d0e10300cfe12843aad8cd796d7fef04785ad2d08ff4c5f6a52a83ea221ff13389b98a04b9f39f1aa07dbb9bbca0c66edf216d2156032389d520742fcf9c9382edbabdba6b95e640f9fc46d35f22e57a95308429b16c3e1742d94dfff81d91d8afb870cb3fbb33f04e1aeb2e7de2bb27ccdd2ca88b47ec95e1e52dffe91d782c4a578c83a4b6181064894b31dc47dc9b62516a2d0cc3d01d5778991253196fbfcb17fce64616cb9780591e55c4954ead5327edcafa2c8882c7dd680609b2f4ee3132d719ab6c59a33175b77312c79ab1e15a194217e94f68323d53933c1b2156c26d4f0f55a0848fc5c621e5a1926f1e6bef27dd1be5cd826770567eca41584191a42e24447b395dbb1a2ab3f7e2dc9428fe892212b0fa67d5c3fb18ee27e7bddfdf7b2dd96684d4a5ac9cb8b32b89dbc3caa96d24b89753db1d8e0bbc6b1c6332d14150216a727f3148d456eb0b2648455498c307e336f290bc2608ee694518083262b41bc6ec1821685c401cb685cf7bbc60c3d3c830ac6d999e914fb905582cf81fc2f07c1815bdd64b542e575120f967c0b3e670e63ec9f9a2a025f6470db37d92a76e9bba08b050c8f276817110d17e8226e037c043e2398c8dfcf2bd1182457516cd6e6f84e9237990219d70a8009867bfa289c1f4031a3c0c6c03f8691997a9a70e83d4c70dbe363fb4cf2f16ad2483ede41c35a7d840926874d8a96d8fafb19d05978a77dfedcb176f3e8135994f1e6a5c2e57d65ae1766532d1b5cc40461bf6fd0aeb699caa95643c04cc6448c507910ab0e7604b06c83e73461a19f62463a83be859b40b2ec95503b066ca9b70407bce31231c9260c0a0f5d5ccf629485567a52f26e1cb5e359487dd6ebe73db03f1a8e0bd9242a4527e5f0eea0e8806c11ab773e3d12a28345a321627e57a9a1976c61405ee3532061bf0c1d93edbb7222b48ccb0df3a10cc01c30b70dd3d38a74413acb2fce2fe4fc10f085920c84249c2e213270e5ecd67096fb71a89efafed005dba045069162263ae99caba008c1b0b75bb9a257e4f4c1954499f5abb83c5b66bdfa02c3fa6d08a59238efa2ea90bc904afb4b500f69557fdc286fc957c79acc98e1a525447f3d5ca632cb3687068cad6b6d2884c1155892dcc8397265a8933e04c721da7f03dd1805e5a8fd197d45d318f40ad266dec69d0e36586081d027f8d086bc12561ad94975cf2f76fc99585f6078fde36bc13b882d169f4f5b26b68189f97fca5c67624bc6f9b4e9dee08dc582cb5633edf5d06a9e8eaadd83274e6d24ec7beeeb834f1c64e7a5ab6bbeb3ae0399337370a88f22617091f93737a290e7fbf419b6119ba6b08237810a0ecc20bffc4d3643e3e6c7794d7d5dd29061d8a13bf95a8fc5eb7c2751047820e71de7d76d0c127b46b50baffbac321c03f017c5bf9631f20ef710f9b5653d74e2a345125e8517c0899470cca346079b0d0eb01c5f396ee8d83924abad409410a92471b38120375ced814723a0b2d4bcf300a5398abd5a2881dc18d25369c2fd00198b7b41480dcde30f1a1af7507b45485b97a663618edb9d560427a51f435b9bb0716187f4aaef1791cd218918b468e34f2b44edde9bfad22468a389ea93b11a96872040834a63b2bb32889d3e314a57f138c3f8c006a071dd14dc301e1d13bdbafce2c03d2edb80e38a22c1815cbf737b96c04552597f7aa7dc7f20e3367e8db205935608a9fd1f6a198dac69754139194a3c9910778b7bc9e7a61a360dc9e43bd916de4eabedd5790ceea5a8ae19b8438f2826506f32dd05b12943e957b44ec88ce2d3b3474eb22b27d7f79938b7e923ee10422ca4fccc9a94f66ebfca3c272b3ff28d451635696f3496444c3b82f0bf0021f897b1a983187ae3cf50cb966dba6c5eebe2a25eea1710a2c80f220f4876d7758e05427ad68891530aaa3b1bf1e89692e1c370f8210d222c876e770af668595306ad492a2c6437fffcbf9fcaf580aa987d629fb15364f130dcfc503c44589b5e422b024e40cab118218a47be903b1a2cdedb36d5671eeb5b2490affd4bb69b73aed28349a4ca594942488df607d2ec0fce38be2abb02d4f30e704e6d350f4bff032065116f5b210332964855defe9c1582cd0e7d5be6686650e7b925084160b582cd2a2f3cf1ddf48441146ccd6657186b99c107b1ff6731cb3d109f66dfb078d6ed6968da68ebba0f88a3378409d3da5d787098e38403d263bc826a9e0fdc6bebe7c4ec20d596859abc6d22a0e8867d2e0b03085e9ec87680017ccf9685701bf51dd4b1460b10d607f57404b29d9925fa95d5cc0f474544990235382aa1f4f5cc50ac493155b8df6d1b8f103f681bea833dfa26ab6397d8b2c17c92cbaaca3545d79b218d6c37549aaff96055cfc3dc964fe8e54d6ae5b8689ccf901a27d17d9e5da6d43b6b36806a67fc3badcd18137849c1aadb61fbe26206b161353327c9ee5a33804f23b66eeda23158f3cc3f8c824d9417cc91d3be3173d0a05707c294e5897d704a70b298846e0b76eff53420e2b198ab12b714af85e10087d864369c7ac5194bbf9e6e9814f1bbae516c73168180da88c2e3e6881384c9dc50de366cfad4f3fc62cb3a1e08717676a66716baaa87c59a553dc43c3e48d625762010bccd8d4dd00e1fb80c5fd7b5bb98137843df3c6c96ec7dd3087f40bd6d2890addb42af929256943da404634e6c635a94723ae28615a865ebfd1ba89e7fdf4f8a047234e77d4f165767297e67ea4d2809a617f8268548ae1eff53ccaf41d73d3541e1d8babf6deecde05293b8b178b0bab3310f55d7e15d97cdfed172e2a3f7201eb0c163ee0f0361e8a1f1d1a6f1efcb952c8e1b86f54054836b3dee75a18f1a71a7849be4e28db9f548893260db61349", 0x1000, 0x20004040, &(0x7f0000884000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c7000-0xc)={0x0}, &(0x7f00009fe000)=0x71) sendmsg$netlink(r0, &(0x7f0000cd8000)={&(0x7f0000368000-0xc)=@kern={0x10}, 0xc, &(0x7f0000918000-0x30)=[{&(0x7f00003ef000)={0x28, 0x15, 0x24, 0x3, 0x2, "", [@typed={0xc, 0x37, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0xc, 0x8d, @pid=r1}]}, 0x28}, {&(0x7f000071a000)={0x123c, 0x3b, 0x300, 0x1, 0x0, "", [@nested={0x1c, 0x12, [@generic="70c7afb43b34886266a76a16096cddc6c3fb68069ffceb"]}, @nested={0xf8, 0x7d, [@typed={0xc, 0x6, @str='\x00'}, @generic="fcd43fec3fcb96c90598426f4d7c161df60533fe7b7a4c9f6b33366e297dbd3637da67713ed48872d9a3d04d97df1b25abfe1a35caaf81f51a6ec14ba1e84ad51bc15016cb7bf98f32ca4ff33549e4435755bb0c18079e95fc836229208295c88aceec2ff16e09a5fc5c6364f35600914358ef12cd510d6bf615e527d99751c3b827e625f08b93ef804f37f0f49bc42bced19fdc3db0e6edbb7a2289cfefc21a08d91c942b769acc08563b5f901388683fc381f5b207fd9a9a0e2a8298dda8e07c269b3316fda449e3e0d5674e50ec8890e6f1dc00bc1681ae6404b675afed90fbd6965d037a"]}, @nested={0x100c, 0x82, [@typed={0x1008, 0x6c, @binary="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@generic="b9f1d1319460b397fc2c17a075e83f9e6ebd39f4619a4b3b9b3abc5b0862801317cc4fc6d1049ffaae982283c2310d81ceebdb92df484f7dfa606b040b9421923c9fd175461f09318d5158e2b9f8936b08926c5fee334cca606b1d0b66cf229845d630e70e651f9c6a71afc8e46bd8c9dcf46f5121e8329b54f97ae90b708cf376cd50c041d47390", @typed={0xc, 0x5b, @ipv4=@multicast1=0xe0000001}, @generic="74eb94fe007ef3e46484b921c642a0361df027a9b922cfcdec440fe7021a01fa8b99526ffe0c96d5180c44cbdb0c4c25a5410dd696e3db2b38aa44759281b383e75b4888e6bab8", @nested={0x28, 0xa, [@typed={0xc, 0x26, @u32=0x3}, @typed={0x18, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x4f}]}, 0x123c}, {&(0x7f0000f20000-0x12c)={0x12c, 0x2e, 0x300, 0x6, 0x1, "", [@nested={0x108, 0x5d, [@generic="edb424f2df32f0de46a4b6b3af1ba6e6b58d452f1e6a6820e61ee47945a7139354a6820fd544c73bf1cfad786650b0f30ca1c19f8fd6d2432490ec80e98582bcf40c9b59a7f0633958d60d11a3ea66afd294ddc1eca3f87d81020f989429aafb6ce4906826b28d8bf29b2320973a7805fe0ce071b112072c4eff07416f2ad57ccfc4d5c47c9cf80a0fc3edb98e25ad1b1c840f3a14c84c22e8fc6010b13ca3e4b1d7dc209633ebb8326f", @typed={0x10, 0x6b, @u64=0x1}, @generic="50fb4cb53f4d010a67d26d3e614f030f5528cd463ea1aa4c24ce00dada111c3e09f6250f6fc4e87354352e4005f681d4", @generic="b50886b83b814efa273df9dc483821fe126e46bdd1234ccf42"]}, @typed={0x8, 0x1}, @typed={0xc, 0x69, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, 0x12c}], 0x3, &(0x7f000080a000+0x661)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x40000}, 0x40) 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bb7000)='vegas\x00', 0x6) pipe2(&(0x7f000064e000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000086e000-0x8c)={0x2d, 0x7ff, 0x1, 'queue0\x00', 0x7f}) shutdown(r0, 0x1) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000713000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000072b000-0x9)='net/snmp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000956000-0x20)={0xfff, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000056a000-0x20)={0x401, r2, 0x0, 0x2}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b7d000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f4a000)={0x7, r3, 0x1, 0x3}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000)='/dev/hwrng\x00', 0x10000, 0x0) fanotify_mark(r1, 0x0, 0x9, r4, &(0x7f000095f000)='./file0\x00') ioctl(r0, 0x60000000401070cd, &(0x7f0000e8d000)) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000266000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e7000-0x162)=@ethtool_regs={0x4}}) 2018/02/05 08:53:52 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000001e000)="efcc4138ff5a1371db59e5de7426f77792527a048471150195c4933912827f8ae3ea1c3f5c8e9ff4b438e6c881e1a5d780628214803a4079d1d5286ef912c89f603155e24364aca1b26ad91112b199afbd2aa0ec1b2ad61e90aac751b8905f143b183d8ccbc33829628cf4f9244f2f41c50efdfc8b0e9901feceb4e68373fd8951e4de620118fc270473a270c085feb841fe9ea93036329e975ed8007ac9dbbf17e22be94c4d7fb92994352e0ff483f6fd0e5d04874ea5cd43ff7ae8a064fc70539d9f7b9db1742e0210c276") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000018000-0x10)={0x0, 0x8, 0x5, 0x2}, &(0x7f000001e000)=0x10) listen(r1, 0xe6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0xffff}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001f000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @empty}}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000018000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x1, &(0x7f000001e000-0x10)=[{0x6}]}, 0x10) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000fd7000-0x4), &(0x7f00006c6000-0x4)=0x4) fcntl$notify(r0, 0x402, 0x5) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f1c000-0x10)={0x0, 0x2c, &(0x7f000098c000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000e76000-0x4)=0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d24000-0xa)={r1, 0x944, 0x1, [0x1]}, &(0x7f0000f1b000)=0xa) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 08:53:52 executing program 5: r0 = creat(&(0x7f000001d000)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x7ff, 0x2, 0x80, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000eac000-0x4), &(0x7f0000fdd000)=0x0, &(0x7f0000fde000-0x1)) ioprio_get$uid(0x3, r3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c07000)=0x8e3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000f2d000)={{0x0, 0x8}, 0x1, 0x7, 0x80000001, {0x8, 0x3}, 0x401, 0x3}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000c33000-0x70)=[]}, 0x8000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000b9000-0x24)={0x1, 0x7ff, 0x7, 0xdc, 0x39c, 0x9, 0x1, 0x718c, 0x8, 0x0, 0x7f, 0x3f}) dup3(r2, r1, 0x0) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x80000000000000}, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0}}, 0xe8) listen(r0, 0x10000) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004de000)=@ax25, &(0x7f00006aa000-0x4)=0x10) sendmsg$nfc_llcp(r0, &(0x7f000044c000)={&(0x7f00008b9000)={0x27, 0x3e97, 0x4, 0x5, 0x8, 0x26, "8bebb7d57e0f6e43f7382423f53e6763ae42ae42edaad0d2ec097363d6db0c576eda05e730ac0be80db2541359414b4959abb6e92092af67e1fdd5fb49acd4", 0x2}, 0x60, &(0x7f0000504000-0x60)=[{&(0x7f00000bb000)="6beee1741f6427a588d2f2537714605526527c5ffcde7227064647b11d514d44a9e9d628f4d19804651f747e833d2d68ac62ff27541113bcd4f53dcd4aa385e7062bc972c768840c7f21572bebca84f9216f5e9c9b629a6e1e8b80caa7e3ac2f6acbe9a700eacb4988a0317d9b4766967bc358a9c5c3ff4d6bbf52c5f1424e212e6469e559a0beb58e6d132c229d751ee4e3602e71301b313a7691a23ca1f9d1edfc0a91d75186dcfb6a9ddc18847f250f9b59e4a383104f71300260ca6b1760daa6f68f706c23c6cfac3a87fc210da9ee4f95", 0xd3}, {&(0x7f0000c1c000)="8447e0e03085fd298d99de2021bb5ed19fa293285e7817a4cea014fe6f827359ecf0e40770384c6db5321dd87296533a7733f4fa98ff4f320e34764da311a522b21759dcbc315511a50ff9fc66173794c9182341bd4a723866bd21642aaafe22", 0x60}, {&(0x7f0000bb3000-0x7b)="3bc6e1e61a77abd15b199abbd192d39cc105cee0ae577440136a4d79c700f639586aec23656f58c41c692b779d66c45ef78c4a79e7de5d825d32b4eaafe26d6f48b1a78d9e03a65c92208fe983c0a28252837d90e57c951d320d480f151dab5a501019b4548a68260228eea569a8257b98d8690a235b96dc909f1b", 0x7b}, {&(0x7f00004cb000)}, {&(0x7f0000e78000-0xcf)="35583f9c642b8cda4ad674550fdfdbf32948fe8b5499322aef7b62ad5fff56d05d021cff8e4aa949acff5655d4b27eb638f57c59256ba5430c8dd045e0de16da65dbdc1fdfa4ca92d781363192107a77489b8b213ff24db20368dcf788573129b4b407bfe8d0f40504ac8f1e5e8509e6d508bd86119ab049cf4ca558248d791763af7303aad83f3c9277e31cc3b7e263237f3730c2534eb3407a4b9570bcc22277d968b8f2206b1b770b9aad913fa0c46b3737446f72bf4e8415ac3c3534500fd22f1b6297d45f2d65aa9db15d0a8c", 0xcf}, {&(0x7f0000539000-0xf5)="8426510a4608398aa9595844fea23f8d6a67410875de4a328912f126cbc171477925344f0927c74335f4ca5c81a8d928bc427515cf7ac20bf1a65e95f9588c08237e52cb8c2496837449c04cc906b419c1ad5f4d8df18091425f85418d1d4e3904dc4b864ef92842d1bc0f8e8a7b59558f09815c900cf5547b38fb7de9eb2b9110a62b5d4398960c380609e8b4bf51f1ec2dd4ae257685e5d7ec70366fed674430b1d4358aaab8abf763290790678f26b42dd9a847644927c5a17786e523cdef9abc46accbc351d2f6d4bbd6bad371a8f647484b3fca7ea3a5320fc6887e8a6b0a7a48d8a860ac53a0399c2a836ecb0d8895000bcf", 0xf5}], 0x6, 0x0, 0x0, 0xe1b479d3cbc8c6d0}, 0x4004800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "6d0000000380"}}) r2 = add_key$user(&(0x7f0000502000-0x5)='user\x00', &(0x7f000080f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000)="60e0cb6d97f86bb54335ede9e4e0ea92479572402b14524db9b35dc4d79eb0e55e802250aaf54cbb271ae7768be420d41e10a12669f1dede7fd74fc42fde58b99e9d0b35e6cdc8ab44b50cf3a3ac01c71e276333652c53ec1e2a976b4d0a919588203a43094b6d54bc8550571deaf101d298a876e72c2f51e64014", 0x7b, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) recvmsg(r1, &(0x7f0000784000-0x38)={&(0x7f0000989000)=@can, 0x10, &(0x7f000069a000-0x90)=[{&(0x7f0000f7e000-0x6b)=""/107, 0x6b}, {&(0x7f0000901000-0xd3)=""/234, 0xea}, {&(0x7f0000306000)=""/140, 0x8c}, {&(0x7f0000db2000)=""/7, 0x7}, {&(0x7f00003a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d54000)=""/252, 0xfc}, {&(0x7f0000b72000)=""/28, 0x1c}, {&(0x7f000031f000)=""/100, 0x64}, {&(0x7f0000d17000-0x28)=""/40, 0x28}], 0x9, &(0x7f00003ad000-0x5b)=""/91, 0x5b, 0x9}, 0x60) 2018/02/05 08:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0x3, 0xffff, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ae000)='status\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e87000-0x18)={0x5, 0x8, 0xdb, 0xfe, 0x20, 0x2}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009cc000-0x8)) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) utimes(&(0x7f00009b9000-0x8)='./file0\x00', &(0x7f0000aae000-0x20)={{}, {0x0, 0x2710}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/02/05 08:53:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000013000-0xc)={0x0, 0x0, 0x6, 0xfffffffffffffeff, 0xda, 0x80}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000f09000), &(0x7f0000689000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a1000-0x8)='./file0\x00', 0x116) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000211000)={0x6, 0x2, {0x0, 0x2, 0x2, 0x1, 0x5d}}) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid}, &(0x7f000004d000-0x4)) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005f3000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003c1000-0x4)=r1) mmap(&(0x7f00005f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00005f4000)='./file0\x00', 0x3a) mmap(&(0x7f00005f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00001d5000-0x10)={0x7, 0xd, 0x8}) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003b7000-0x4)=0x80, 0x4) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) ioctl$KDADDIO(r0, 0x4b34, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009ab000), 0x4) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = creat(&(0x7f0000dad000)='./file0\x00', 0x80) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fea000), &(0x7f0000fea000)=0x14) 2018/02/05 08:53:52 executing program 6: r0 = add_key(&(0x7f0000ab3000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000163000), 0x0, 0xffffffffffffffff) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000682000-0x4)) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000001000-0x4)=0xffffffffffffff81, 0x4) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000012000-0x14)=@known='security.capability\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb5000-0x9)='/dev/ppp\x00', 0x101100, 0x0) write$sndseq(r1, &(0x7f00008b5000)=[{0xfd, 0x4, 0x9, 0x6d, @tick=0x9, {0xff, 0x7f}, {0x0, 0xff}, @raw32={[0x52061d1a, 0x3ff, 0x8001]}}], 0x30) 2018/02/05 08:53:52 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000797000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000359000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a8b000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000604000)={r2, @in6={{0xa, 0x2, 0x3c22, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7, 0x6, 0x3, 0x7, 0x44}, 0xa0) futex(&(0x7f0000ea5000-0x4), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c2000-0x4), 0xfffffffffffffffd) 2018/02/05 08:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097a000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x1269, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000b3000)) 2018/02/05 08:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000ebf000-0x10)='./control\x00', 0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000ac0000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008a3000-0xc)=@sack_info={0x0, 0x38, 0x7f}, &(0x7f00009fb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000003f000)={r2}, &(0x7f0000ff2000)=0x8) pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') sendto$packet(r1, &(0x7f0000557000-0x2c)="3c1ad15a705523f7dff1fbdb46b9f1b4b94a1f663363516708a930a08934be279faddd99976615ac84d19e42", 0x2c, 0x4, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001dd000-0x14)={0x753a, 0x7, 0x81, 0x7f}, 0x14) rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) 2018/02/05 08:53:52 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400000002, 0x0) sendto$inet(r0, &(0x7f00005b7000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) pipe2(&(0x7f0000f42000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d19000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3f00000000000000, 0x5, 0x4, &(0x7f0000f4a000/0x1000)=nil, 0x80000001}) openat$autofs(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/autofs\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ed9000)={0x0, 0x6a, "2fbd22fac278851537369684ab9ac4dd16f9571ee010f2f5d3291c5483e541e24baf2c1aecf7cff12ab76bd706168037a8af74dd1bb2275a9d296277f8c74b00e0bd3aa822f3b3a4c806f61c54a3307f17666b9499e2644c90c0530daa8e80331f11d90751bee5aba421"}, &(0x7f000052a000)=0x72) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000097c000-0xc)=@sack_info={r2, 0x8001, 0x7fff}, &(0x7f0000731000-0x4)=0xc) recvfrom(r0, &(0x7f0000e3b000), 0x0, 0x0, &(0x7f0000609000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x480001, 0x108000) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/05 08:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvmsg(r0, &(0x7f0000624000-0x38)={&(0x7f0000160000-0x10)=@can, 0x10, &(0x7f0000a35000-0x80)=[{&(0x7f0000c58000+0x661)=""/201, 0xc9}, {&(0x7f0000be5000)=""/166, 0xa6}, {&(0x7f0000b65000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c0000-0xb8)=""/184, 0xb8}, {&(0x7f0000b41000)=""/42, 0x2a}, {&(0x7f00009ae000)=""/68, 0x44}, {&(0x7f00007a4000-0x6e)=""/110, 0x6e}, {&(0x7f0000f15000-0x2e)=""/46, 0x2e}], 0x8, &(0x7f00007c5000)=""/172, 0xac, 0x3}, 0x2) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x1f8, 0x12, 0x0, 0x6, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xe8, 0x12, [@IFLA_INFO_DATA={0xc0, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce2530763"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x1f8}, 0x1}, 0x0) 2018/02/05 08:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe2(&(0x7f0000d15000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000361000-0xb0)) sendto$inet6(r0, &(0x7f00000ad000), 0x0, 0xfffffffffffffffc, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 08:53:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xf5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:52 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:53 executing program 3: clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) mincore(&(0x7f00004c7000/0x3000)=nil, 0x3000, &(0x7f00000b1000-0x85)=""/133) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000000000)="97525f4dfb4abc34d2e2838581c203f15a04ba6cbc1baf6322ce8c1cbf1722f2437f8e0b5176da5b66d2d5d56ec611ca33edd1b555aaab23141da1fc78ad2585dbbb57cef5f534a7ca12e060d3a305a7125dc0c729b6003829c880fed91992d5acf6f44af8b33b941b8ad6019ea4a8ab7abaad75c4ed8eda0956d9945c5bb3bbb7bb9fe3ba1b8b4a7681ae8ec5bc5a568a82da84cf30081531288362793a059929fb417a5cff9cad361c146b8292169f04a9d00b", &(0x7f0000001000-0x4), &(0x7f00001e7000), &(0x7f00001a1000-0x7a)="0a73c51d357beae74e4feff599174a0c962f0882241c462a38be94a64829b64c64d91a5c80fdcf3345ea01139af176b24b56d211d60f5cc4c12f71ea75708e92cc8843afeff390af5ab38c1306f18ad418055fda0bc18c867c4273ecee77b6d2be4fa69951bc7624ed1da1841e8f2b143ff038812039577544db") 2018/02/05 08:53:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7f, 0x101400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000-0x10)={0x4, &(0x7f0000003000-0x20)=[{0xf6, 0x3, 0x80000001, 0x101}, {0x4, 0x2, 0x1, 0x2}, {0x0, 0x1, 0x4, 0xd0}, {0x7, 0x300000000000000, 0x7, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000139000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097a000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x1269, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000b3000)) 2018/02/05 08:53:53 executing program 2: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000044000)='@\x00', 0x2) pwrite64(r0, &(0x7f0000044000-0x1000)="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", 0xfdc, 0x24) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000045000)={0x0, 0xb5, "e116ef62c6de54c7ea28672d07ce5480ca0be4418ed8351472a1e19adc9342d6991ae19d03a8caa0be7fc6cecd0eee4f11c2c3de1acfd253aa7a1148cc48ff063abc25221133d9b24c76c1c196392bea275763105171dfe88763ff4b5bb49c634511b601c9b97511a5fcd3141f143567845dc6f8ac2f527c57b0a51964af67e6218ed732b54c8ba42218554d7c02ee27549a9661090696024fc5931240784f9b058a85da3910cb089d21abc526af52cff798efab9b"}, &(0x7f0000045000)=0xbd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000043000-0x8)={r1, 0x100000000}, &(0x7f0000027000)=0x8) 2018/02/05 08:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000343000)={@generic, @ifru_data=&(0x7f00006ca000-0x20)="5ec180ac736c4f50c70b980951106bedbc09a3a73867c35e193a8142a9ca0163"}) 2018/02/05 08:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00007bc000)=@ax25, &(0x7f0000f8c000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ca9000)) 2018/02/05 08:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0xfffffffffffff800}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x7, @tick, {}, {}, @raw32}], 0xc0) close(r0) 2018/02/05 08:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000089a000)={0x3, 0x100000000}) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6b000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setitimer(0x3, &(0x7f0000f3c000-0x20)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={r3}}) 2018/02/05 08:53:53 executing program 1: unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000924000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000038000-0x28)={0x5, 0xfffffffffffffffe, 0x1, 0x8, 0x1674}) fchmod(r0, 0x0) 2018/02/05 08:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0xfffffffffffff800}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x7, @tick, {}, {}, @raw32}], 0xc0) close(r0) 2018/02/05 08:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000700000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xe230}, @in={0x2, 0x1, @rand_addr=0x60f}, @in6={0xa, 0x0, 0x15cb, @ipv4={[], [0xff, 0xff], @empty}}], 0xb4) 2018/02/05 08:53:53 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000011000)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000013000-0x8)=0x1) 2018/02/05 08:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000910000-0xd)='/dev/usbmon#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001c6000)={0x0, 0x28bd, 0xcc, 0x5}, &(0x7f000064b000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f00001ca000-0x8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f98000-0xa0)={r3, @in={{0x2, 0x0, @empty}}, 0x9, 0x401, 0xffffffff, 0x4c05, 0x8}, &(0x7f00007d5000)=0xa0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00007ec000), &(0x7f00000e7000-0x4)=0x8) accept4$packet(r2, 0x0, &(0x7f0000f55000), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004c7000)={&(0x7f0000ad5000-0x4)=[0x0], 0x1}) write(r1, &(0x7f0000f54000-0x26), 0x0) close(r1) creat(&(0x7f00003a6000-0x8)='./file0\x00', 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000777000)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000d7d000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00002c6000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/02/05 08:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000319000)=0x4000000009, 0x116) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc4000)={0x3, [0x3, 0x8dce, 0x9]}, &(0x7f000033a000-0x4)=0xa) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/05 08:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000fd3000), 0x4, &(0x7f0000e6b000)) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/02/05 08:53:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000006000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c1b4ce6938fd"}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000006000-0x3d)=""/61, 0x3d}, {&(0x7f0000005000-0x94)=""/148, 0x94}, {&(0x7f0000006000)=""/164, 0xa4}], 0x3, &(0x7f0000006000)=""/182, 0xb6, 0xfffffffffffffffe}, 0x0) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) [ 37.765769] IPVS: Creating netns size=2552 id=9 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000177000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r1, &(0x7f0000bae000), 0x400000ff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/05 08:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = syz_open_dev$binder(&(0x7f00001fb000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f5a000-0x5c)={{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x50, [0x3, 0x3f, 0xf3f, 0x8000, 0x4, 0x101, 0x4, 0xfff]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3fffffffd) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000071c000)={0x4, 0x0, &(0x7f0000309000-0xd0)=[@register_looper={0x630b}], 0xffffffffffffff1d, 0x0, &(0x7f0000073000)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff6000-0x9)={0x0}, &(0x7f00000a1000-0x4)=0xc) sched_rr_get_interval(r2, &(0x7f0000fc6000-0x10)) 2018/02/05 08:53:54 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85), 0x0, 0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/05 08:53:54 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060c000), &(0x7f0000510000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x208040) r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r2, 0x0, 0x100004) syz_open_dev$tun(&(0x7f00008aa000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000006b000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00008b3000)=0x1c, 0x80000) ioctl$sock_ifreq(r3, 0x8924, &(0x7f00008a7000-0x50)={@generic="e165036943a0612695ad7a7d4288f1bc", @ifru_mtu=0x10}) getpriority(0x0, r2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00002b9000)={&(0x7f0000a68000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0xa, 0x9, 0x230, 0x0, "0557b2348c970c3345089f2072b695858e9f0c772f33929779acb1fb4e711393919e867a7072d33e9c3161dd902c0b35b15f8b408c8aa5a2c5973fb70561c6ec2001268b7c65"}, @sadb_x_policy={0x20000346, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@empty, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0xb8}, 0x1}, 0x0) 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000010000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000028000)={0x0, 0x100}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000029000-0x16)={r2, 0xa2, 0x7, [0x7, 0x4, 0x9, 0x8, 0x2, 0x9, 0xfffffffffffffff7]}, 0x16) 2018/02/05 08:53:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000003000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) open(&(0x7f0000db3000-0x8)='./file0\x00', 0x305240, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="cbfa27c9e8ff00000000000000000069", @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) writev(r2, &(0x7f000023a000)=[{&(0x7f000028d000-0xea)="15864b10788700dc5bc62553ab21608495b075c7a76b02416d9b37b1f2f2393d60ca071b9edff4a1ce841a2580c40e600414054027b9272636635c5f2f4f89dc51312f378a4b95f8be7c58ce507f98ff3492d05570e6dd3bf121a34de3df2df15c9327d9b1292090ad5db0cf96286a15e153c6b0f67424a05a031fea8285441969f2eb7c9e97dac4b326927d8bc5396d61582fc81280887af49fdb7ca6b397c0e68e32bf077c16718ba6a9168c6153ffd451255e6b7c9abf3d6b789e6e1cb12a601f95dbf6ab654e55b35b4393467790ed9acc390534f3c1b89ecd24ee28609340bb251eae1d4a482851", 0xea}], 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000711000-0x4), &(0x7f00005dd000-0x4)=0x4) connect$nfc_llcp(r6, &(0x7f0000604000-0x60)={0x27, 0x4, 0xa0, 0x5, 0x80000000, 0x1f, "716abe06e3c2d53c9328761eecaf8582d88f9b106b89f91e24e4a8437fcb6067bdc6b589086e5897c0ed3d14ca3aab5f75a1f617907ebd25ccf73c1d2e451c", 0xffffffff}, 0x60) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) futex(&(0x7f00005a6000)=0xffffffffffff275d, 0x0, 0xed0, &(0x7f00003e9000)={r7, r8+30000000}, &(0x7f00008c9000-0x4)=0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fda000-0x20)={@generic="30626200118d5c192d250db2c53346be", @ifru_addrs={0x2, 0x1, @empty}}) sendto$inet(r2, &(0x7f0000b4e000-0x1d)="77352e7f79bd9b0a7df346000000060c4ad8cc89c2faec39271d2dc9ff", 0x1d, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00004b7000-0x24)) 2018/02/05 08:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) umount2(&(0x7f0000ea9000)='./file0/file0\x00', 0x2) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f00001cf000)='./file0\x00', &(0x7f0000287000-0x6)='tmpfs\x00', 0x0, &(0x7f0000428000)='.<,') 2018/02/05 08:53:54 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d83000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl(r0, 0x7, &(0x7f0000b7b000)="a8d0abb434e905e5b677c34ffecea4d5af6612b0773b2169e50af4a346ff9f818e6ea8b76f6524c9e161947831b0ff9a6367ec7d9e62720c0f9038f906c14f06985587dd52ced329fa170c046333f935de5b7ea31b980f46d500c6ba4aaaa2729b46ca6a4c9545ce1bb3f2224ce5d75a80c985fdfa090e2a8b5e07a288db804c67d7d22c185b977b127249d7af7b74bd730df2879314fba649ca5d3946c31025") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000524000-0x11)='/dev/vga_arbiter\x00', 0x149700, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c41000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000019d000)={0xaa, 0x9}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000098e000-0x4)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000004d000)={0x100000000, 0x3, 0x0, 0x800, 0x1f, 0x70, 0x5, 0x5, 0x2, 0x9, 0x1}, 0xb) connect$pptp(r2, &(0x7f000088e000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x20) 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000917000)=0x0) r2 = geteuid() r3 = getgid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xa00000000000, 0x80000001]}, &(0x7f0000002000-0x4)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) sendmsg$netlink(r0, &(0x7f0000cbd000-0x38)={&(0x7f0000f13000)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc, &(0x7f0000dae000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x4004000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ec000-0x10)=[@in={0x2, 0x2, @rand_addr=0x401}], 0x10) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = socket$pptp(0x18, 0x1, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000c07000)) shutdown(r6, 0x1) open(&(0x7f0000850000-0x8)='./file0\x00', 0x10000, 0x80) fchown(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000dba000-0x8)={0x19980330, r1}, &(0x7f0000f0f000)={0x200, 0xdff, 0x0, 0x9, 0x3, 0xaa0}) [ 38.279043] tmpfs: No value for mount option '.<' [ 38.285472] binder: 5333:5339 ioctl 40046205 3fffffffd returned -22 [ 38.304463] binder: 5333:5339 ERROR: BC_REGISTER_LOOPER called without request [ 38.311188] IPv4: Oversized IP packet from 127.0.0.1 [ 38.311368] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 08:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000030d000)={{}, {0xe}, 0x0, 0x6}) epoll_create(0x89) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000080c000-0x4c)={0x800, 0x0, 0x8}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00003c4000)=[{&(0x7f0000f43000)=""/147, 0x93}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c1a000)='./file0\x00', 0x8b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043d000-0x11)='/dev/vga_arbiter\x00', 0x10800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa5000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x200000, 0x110) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00005cd000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000-0x90)=""/144, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a60000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000432000-0xbc)) 2018/02/05 08:53:54 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0xe2, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0xa2, "318f74038d923edcc5706e2f9a2d375a5c7c244dcffd9494064c0eb5f2919e2c3765cb3a8f3049d0b5edde8d001c8a2c62146b0041c631a081a127c273ef0bc53fe9a7a9acbf2659788188a7c10873e18e92b2ecab1469772647640507c74be0c0643baca712ab3be568b7fdf468970983f94d9d00022575c502099f8c416704a59339b1694184781085f6a10b9193b5e5af3816eb1e2f4288e4dba6c4f2fda8c1e5"}, &(0x7f0000012000-0x4)=0xaa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000011000)={r2, 0x1}, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000008000-0x6e)=@file={0x0, ""/108}, &(0x7f0000007000)=0x6e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000013000)='/dev/urandom\x00', 0x0, 0x0) r3 = dup(0xffffffffffffff9c) r4 = accept4$ipx(r3, &(0x7f0000002000-0x10), &(0x7f000000f000)=0xfd, 0x80000) pwrite64(r4, &(0x7f0000004000-0xba)="274b106688767a65c03322313c0a7d8d5df6c11f6dd2922eaa1e74bac70ce177cc977592668aea733b06f0a860cd1f480a4ab9606fb42dc1405cd2fc6d26489e26fda9a6187dfc701d69761ccc6ae35e413bbc08f0ef5451b8fa3e2877173a6e62f9d8f1a7e205b147d384b592a1f43d790935ecf4ffe516fbce96beeca318e4fa9ed5637af2c52097c35062b07766a9e22e5fb63bf6fc8e72763c768d4cc91768a009b3d73031b87072644bdbe5e141e5ee17486a50b35c9333", 0xba, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000014000)={0x6}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000-0x8)={r2, 0x7}, &(0x7f000000d000)=0x8) pwrite64(r5, &(0x7f0000008000-0x32), 0x0, 0x347) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000000c000-0x4)=r6, 0x4) 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003d9000)) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d2a000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000709000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@broadcast=0xffffffff, 0x1, 0x5618, 0x3, 0x0, 0xa, 0x20, 0x0, 0xaf, 0x0, r1}, {0x4, 0x80000001, 0xfff, 0x0, 0x8000, 0x4, 0xd56d, 0x1f}, {0x8, 0x6, 0x0, 0x3f}, 0xbfd, 0x2, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x244721aa21ed1c97}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x0, 0x3, 0x6, 0x4, 0xfffffffffffffbff, 0x10000}}, 0xe8) get_thread_area(&(0x7f0000d26000-0x10)) [ 38.322618] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 38.342354] binder: 5333:5350 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 08:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) sendmsg$nl_netfilter(r0, &(0x7f00001cd000)={&(0x7f0000c14000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000d14000)={&(0x7f0000015000-0x104)={0x104, 0x5, 0xa, 0x100, 0x0, 0x0, {0x5, 0x0, 0x6}, [@nested={0x4, 0x66, []}, @generic="49603e435bfc5b521271676795320f363fd3b8e66206687d742b6820597f05c5ff8c3319b47a299df623ff890a8c8ab64ae8f35165295c54c65a32965e130e657a90bcd69e513746e880b56dd042cd14cb19b1e87aa2603815520f21fedc5490d3326942c06cef3c59e1a30d766e551c569a0aaed0de024a0fe204c3aee1d2506ccdcf", @nested={0x60, 0x43, [@generic="fc06863b68cd8320b56b12a1275c630286aad4040ee9f551828931c1768c607384d7894f094ac86199037b56f9e9ce83a4fc5e7bedfe536f8ab2ab39fb60dc9d2c4eced74130440ab261bb43ed1419", @typed={0xc, 0x3e, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x30}]}, 0x104}, 0x1, 0x0, 0x0, 0x854}, 0x20004000) clock_gettime(0x0, &(0x7f0000e48000)={0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077c000-0x8), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000391000-0xb2)=""/178) r2 = getpgid(0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f00007d8000-0x10)={&(0x7f0000899000-0xe6)="fd2fece5a55b49ad093a3f868058a574911ce7c61701d84fa7f0cc532c42fe47e0aeec703b74936dada42ec4f587d8e2371dc57c2258b2d29b5c36a3541173e9a2efb8fd649d3c19440eee3b3ff54d763f62b114082da326ebde849bc9a1d9ae1e2ce7edc6017488f48abe91d30b3cd8a3c1945c645cce254950711f66ea77520cfb8917528633a627dbbcc65b02a7776189fd5dd025b58f791b1bf85211f9f6e6946c58ed74c508dc7fd3a72f05adadca3a0301b46b55779534339127104854718b17b60aa3c356aeb2bf18af20b1fc47549bb3b6dcaba27f1340bb212f612a565e0148bbaa", 0xe6}) syz_open_procfs(r2, &(0x7f0000e7f000)='ns/ipc\x00') 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003e5000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @empty}}) [ 38.374257] IPv4: Oversized IP packet from 127.0.0.1 [ 38.379617] IPv4: Oversized IP packet from 127.0.0.1 [ 38.385181] binder: 5333:5357 ioctl 40046205 3fffffffd returned -22 [ 38.391367] binder: 5333:5368 ERROR: BC_REGISTER_LOOPER called without request [ 38.405356] binder: 5333:5370 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000002d000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/05 08:53:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000014d000-0x4)=0xfffffffffffffed0) getpriority(0x1, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xe6)={0x0, 0xde, "eb0a061dc86ad147d55e3b457e7100b089dc9489838c6998e76616c50813b77f3b74d34c3bcc8ce1303f970075248a92b2bfb1ac9c61011106df0615901ddfd53b4817f70e06ee5db7ccc3a15b6c619d1fcd367f77d2983bc4291616c8167660d76b441717725b9355124b3e4ec6e23befce6b8bfc7cd83e32fe76a20dc195106473131049e36874154e3dbb5fede456e6ade1eb44ff988bc36d24294a877fb74f8be18788f04e8c1e95e930c3f3a147e9b121514e6017f032b01847d8d7536ec9a278ea332c3315693a43ae70e70476e72f5498f5ded8b77b031ef77271"}, &(0x7f0000001000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ea000)={r2, 0x1}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='&self@\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x2}, &(0x7f0000002000)=0x8) 2018/02/05 08:53:54 executing program 5: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x1)='\x00') lsetxattr(&(0x7f0000133000)='./file0\x00', &(0x7f00001e9000)=@random={'security.\x00', 'wlan1\x00'}, &(0x7f0000bd1000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) 2018/02/05 08:53:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a53000-0x4)=0x8000) 2018/02/05 08:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x200) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) lseek(r2, 0x0, 0x4) 2018/02/05 08:53:54 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp, 0x60, &(0x7f0000d51000-0x30)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000}}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ff6000)='/dev/loop#\x00', 0x4, 0x20040) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 08:53:54 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff5000-0xf)='/dev/sequencer\x00', 0x2a4341, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ff5000-0xbc)={0x20, 0x3, 'client0\x00', 0x2, "040b0c859c196ed4", "81b5ba667bbc92b716a3117c07351fa67871b8b0683cc9f28ab0565a45f78b60", 0x8, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, 0x0, 0xff}, 0x20) 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) stat(&(0x7f0000650000)='./file0\x00', &(0x7f00009b8000-0x44)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000562000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) setreuid(0x0, r1) 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c89000)='/dev/rfkill\x00', 0x103000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00004d4000-0x8)=0x2f10, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4), 0x4) 2018/02/05 08:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f000062d000)={0x1000, 0x0, 0x4, 0x1, 0x1, [{0x0, 0x7ff, 0xff, 0x0, 0x0, 0x880}]}) sendmsg$key(r0, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mknod(&(0x7f0000e3b000)='./file0\x00', 0x100, 0x400) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16}]}) r0 = memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xc5) 2018/02/05 08:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ad000)='/dev/sequencer\x00', 0x88840, 0x0) mq_getsetattr(r2, &(0x7f0000de5000-0x40)={0x401, 0x5, 0x3a2, 0x2, 0x14000000000000, 0x1, 0x9, 0xfffffffffffffff8}, 0x0) lseek(r0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/02/05 08:53:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000042f000/0xc000)=nil, 0xc000}) 2018/02/05 08:53:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000b49000-0x81)="010f1ab75dc0a41a2535cd45a513d175ee80d3f5ff4b99ac9f003ac249a2c42decdeeb54b06628f57024c8d96652380b984d8b3381103b556d9e4aff5797e437c3c381ad75494d2eae72aadac99f536ece52297c6dc33362dbf7270e74ba12b7c61a5b56f0dc5162197d27793b8be56ddb649f5f3373670eb35ca60a8975422464", 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000001d000)=""/70) recvfrom$inet6(r1, &(0x7f0000fa3000-0x11)=""/17, 0x11, 0x10002, &(0x7f0000220000-0x1c)={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f8000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000469000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000be5000)='net/mcfilter6\x00') r2 = syz_open_procfs(r0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000185000-0x20)={0xf5a4, 0x100, 0x8000, 0x1, 0x2, 0x5df0a6f8, 0x10000, 0x100000000, 0x0}, &(0x7f0000b43000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000159000-0x6)={r3, 0x312c39d8}, 0x6) preadv(r2, &(0x7f0000233000)=[{&(0x7f0000b76000)=""/8, 0x8}, {&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x2, 0x400000000) setsockopt$sock_void(r2, 0x1, 0x1e, 0x0, 0x0) accept4$packet(r2, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004ee000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a4d000)={0x0, 0xf3, "8007519fe2329c26668236981a55afa7cab1588213fc2217d31fbf539b331e2c120e3d2279ded474490123297cf5d742452d6f8414680ce8177b0d4855a5abed43b346db778c3e093e5e2bb1a8382b9d82e2e7ffdacb586734127ba87ad8aba6c81582c4ae443c3c44425b50733113212d987dd079b4ebdd1e3a29f2b2c155d228e9a0f5aecfe508ce58e1162c5165496ce0355ce8f3cb24eb64e34b8216d0d7ba58360a3195bbd00304cd55d34a875a7800e7158cfba3146608c8d4290d844060a12c8bad8289d9b5007191e39653ca8e2cc227b1a7e7e285c6087957f7d849a6c44486434e5c5e24f9794adf7bc799f8bd6e"}, &(0x7f00006be000)=0xfb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000558000)=r4, 0x4) 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000030c000)) [ 38.619632] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 08:53:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80800) sync_file_range(r0, 0x0, 0xd0c1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a50000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000e11000-0x4)=0x1f, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/vga_arbiter\x00', 0x220040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00004d3000)={0x7, 0xffffffffffffdf5c, 0x95, 0x6, 0x10000, 0x4}) r5 = epoll_create(0xfffffffffffffffe) sigaltstack(&(0x7f0000ff1000/0x3000)=nil, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b80000-0x10)=[{r5, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f000033f000-0x8), 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/05 08:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) fstat(0xffffffffffffffff, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00005d4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00003be000)={&(0x7f0000985000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00005f6000/0x4000)=nil) ppoll(&(0x7f0000aa2000)=[{r2, 0x60}], 0x1, &(0x7f00000a5000-0x10)={0x0, 0x989680}, &(0x7f0000d48000), 0x8) 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000fc000)='dns_resolver\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006b9000-0x1000)="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", 0x1000, 0xfffffffffffffffd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca2000)) 2018/02/05 08:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents(r0, &(0x7f0000afc000-0x58)=""/88, 0x58) fchmod(r0, 0xc) 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00008d8000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000012b000-0x4)='$@:\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000756000-0xe4)={0x0, 0xdc, "1aa0d679f297da48ddc8f0b3a04c5db1d93948deafbcd0c66711d6bda1afca43a25d442e29e54413e6aaa7a4fde87c6967241f911941da5b915405477df66ffcf4c65b0ed84985de3c9f5963a06247b7d85169407881dfb37a379cfe98cf5138912fb20f34cc155ca49170e18f7285002e23658a8559a6cd667cf814fda1f25488fa87a37e7fb40473df84c024fc435ea1d7501beeeff27d1b1594f418fe82cfc68368ea785c15c90cc26d7c609d6f6e0862d1ce34174929498b9a9b22d04e84b6ec30bc6a94332e3090bf1377cc4b94318a31b5d7faaa188f410fdd"}, &(0x7f0000780000-0x4)=0xe4) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r1, &(0x7f0000bdb000-0x10), &(0x7f00005c4000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f1b000)={r2, 0x3ac, 0x9, 0x81}, &(0x7f0000e36000-0x4)=0x10) connect$inet(r0, &(0x7f00009fe000)={0x2, 0x3, @rand_addr=0x9b2}, 0x10) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009dd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) poll(&(0x7f000007f000)=[{r4, 0x10}, {r3, 0x8040}, {r1, 0x100}, {r1, 0x280}, {r0, 0x1000}], 0x5, 0x4) 2018/02/05 08:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) clock_gettime(0x0, &(0x7f0000ae1000-0x10)={0x0, 0x0}) ppoll(&(0x7f00005b5000-0x30)=[{r0, 0x14}, {r1, 0x8002}, {r0, 0x80}, {r1, 0x2000}, {r0, 0x2004}, {r2}], 0x6, &(0x7f0000805000-0x10)={r3, r4+10000000}, &(0x7f0000b89000)={0x2}, 0x8) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc8000-0x7f)="bd2b", 0x2}], 0x1) 2018/02/05 08:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ad000)='/dev/sequencer\x00', 0x88840, 0x0) mq_getsetattr(r2, &(0x7f0000de5000-0x40)={0x401, 0x5, 0x3a2, 0x2, 0x14000000000000, 0x1, 0x9, 0xfffffffffffffff8}, 0x0) lseek(r0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/02/05 08:53:54 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) 2018/02/05 08:53:54 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d9a000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d9a000-0x48)=@full, &(0x7f0000d9a000-0x4)=0x48) r2 = syz_open_dev$binder(&(0x7f00000bb000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008e8000)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9a000-0x6)={0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d9a000-0x8)={0x0}) r6 = perf_event_open(&(0x7f0000a24000)={0x5, 0x78, 0x5, 0xab1e, 0x1, 0xc79, 0x0, 0x6, 0x2, 0x2, 0x9, 0x200, 0x2bf3, 0x101, 0x9, 0x1, 0x6, 0x4, 0x0, 0x0, 0x100, 0x4, 0x2, 0x127, 0x55, 0x1, 0x87aa, 0x80000000000, 0x1, 0x5, 0x4, 0x10a, 0x40, 0x7, 0x3f, 0x8, 0x7, 0x9, 0x0, 0x7ff, 0x0, @perf_config_ext={0x1, 0x946}, 0x28060, 0x0, 0xe3a, 0x7, 0x7fffffff, 0x8, 0xea}, 0x0, 0x6, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000d99000)='./file0\x00', 0xe2) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open$dir(&(0x7f0000d99000)='./file0\x00', 0x2, 0x20) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r8) poll(&(0x7f000043f000)=[{r0, 0x1001}, {r1, 0x10}, {r2, 0x80}, {r3, 0xc040}, {r4, 0x4000}, {r5, 0x2}, {r6, 0x800c}, {r7, 0xd020}, {r8, 0x80}, {r9, 0x8000}], 0xa, 0x6) r10 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00007cc000)={0xdf, 0x7}) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000d9a000-0x28)={@common='lo\x00', &(0x7f0000ba8000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/02/05 08:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000052c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000483000)={{&(0x7f000090f000/0x1000)=nil, 0x1000}}) recvmmsg(r0, &(0x7f00000a8000-0xf0)=[{{&(0x7f0000c4d000-0x58)=@alg, 0x58, &(0x7f0000797000-0x30)=[{&(0x7f0000630000-0xb7)=""/183, 0xb7}, {&(0x7f0000af0000)=""/102, 0x66}, {&(0x7f0000f5d000-0x73)=""/115, 0x73}], 0x3, &(0x7f00006ac000-0x83)=""/131, 0x83, 0x8}, 0x1}, {{&(0x7f000099d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00003ae000-0x10)=[{&(0x7f0000fb4000-0x95)=""/149, 0x95}], 0x1, &(0x7f00006e2000-0x4e)=""/78, 0x4e, 0xffffffff80000000}, 0xffffffffeabfe9ff}, {{&(0x7f0000120000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000d22000-0x20)=[{&(0x7f0000d6e000)=""/241, 0xf1}, {&(0x7f0000c52000-0x1a)=""/26, 0x1a}], 0x2, 0x0, 0x0, 0x1ff}}, {{&(0x7f0000e07000-0x10)=@ax25, 0x10, &(0x7f0000ec8000-0x40)=[{&(0x7f000002e000-0xaf)=""/175, 0xaf}, {&(0x7f00001d2000)=""/206, 0xce}, {&(0x7f000098a000-0x3b)=""/59, 0x3b}, {&(0x7f0000618000-0xe7)=""/231, 0xe7}], 0x4, &(0x7f000065e000-0xdd)=""/221, 0xdd}, 0xfffffffffffffff9}], 0x4, 0x2040, &(0x7f0000daf000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e9000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000007f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000741000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x3, 0x2, 0x20, 0xa0, 0x6, r2, r3}, {0x39, 0x3, 0x100000001, 0x959e, 0x3, 0x5, 0x7, 0x8001}, {0x6, 0xc6d, 0xffffffffffff6773, 0x1}, 0x0, 0xe, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x5, 0x3, 0x1, 0x6, 0x3, 0xf46}}, 0xe8) [ 38.755792] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000af2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000044d000-0x84)="7652e202686e0535f4ca3e34c196db45b69454cfea250de24e13dc2eb6e9acc3a78ec0c93a3dcda1823b463efc3384a3349eb3789de1500ba32b4bbb0acfea9108a7132a32b3476d3fc5b773c8bb248eb324a1555b7954198a3d06ae71dc2d523c5fe3a90f0a981bcffecdfb6d0666524806b8915ac90ab65fa7f629984050901b6ff424") 2018/02/05 08:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/status\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000f57000-0x33)=@file={0x0, ""/108}, &(0x7f000079f000-0x4)=0x6e) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e9a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e61000-0x4)=0x1c, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000107000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000abb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000d5f000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xfffffffffffffffd, 0x1000, 0x1ff, 0x100, 0x1, 0x200, r5}) accept$inet(r0, &(0x7f000033e000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000693000-0x4)=0x10) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000fef000)={&(0x7f00007f2000-0x10)=""/16, 0x10}) r6 = syz_open_dev$usbmon(&(0x7f0000352000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000909000)={0x7, &(0x7f0000e7d000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) bind$inet6(r6, &(0x7f0000bb6000-0x1c)={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, 0x1c) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00009a6000-0x8)={r7, 0x3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000f84000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000841000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0x7fffffffefff) 2018/02/05 08:53:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}) r1 = syz_open_pts(r0, 0x8000000006) dup2(r1, r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e58000-0x8)=0x2) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = dup2(r0, r0) ioctl$TCSBRK(r1, 0x5409, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [], []}, 0x0) r2 = dup(r0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) [ 38.813997] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value 2018/02/05 08:53:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006e8000-0xa)='/dev/ptmx\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5fc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=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) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000), &(0x7f0000002000)) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="49ed0fe13b6914ed10f9b7eea90bda3c7419f110c5af188dd2c4025a437e8a6713a3f0c019583b9f05d4c1a732121cf747974f1b482f50f3efa197f9b909f2c8350daf7558f9a98760", 0x49}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000-0x75)="5b8b88e56399de78e35b18c9df407c71df1c44fe3728177ea7d98145131ec2a61a1117de619a60cce1d5b0fdaba433ebbd29df38136025f146ed36a59ee4ab94a6e277666997dbdeff3d90f0d9ca26b021279f611666252064c684e03947b120478a4c41f1cca01ce0c8cbf25530f5ad4c683faa0a", 0x75}, {&(0x7f0000002000)="be813390dd1ccc7b625e7da1133275d1515ac032eb96bbd68265d94262ffe61f6050540b0e24ec298caebee730ce412ebd45a1b0e35c93f8f1cfb712bae0d90be3f6c03429f706dd598569e9145e237193a61b7a3dcebd507addce7b0e15af4f30a222f7b3b28b67019a579bf44416e9781674bf36741c3f7741a62f429966bc5c1571bdbc7d8968ebb84aab0bea492fe51f6e05809e1f41900ad8e2113a984be766c3670f77c0c89643", 0xaa}, {&(0x7f0000002000)="ae7989c2dd4e9e5aa03e008118bef42c946e80dfc04c02fd94500c05c3b3ea471b39357202661672250a9d5707be7e6d28ce3dae139ce58c5234fb447513a77e65b9412f51196aae434f4050eb4a07b2b0ec1efce8ac4bd3131885d2dfd00eddf61f7c765807e94c20f0cc7f22c8a6d12476b5fffe12fb43c43e4e6ef0c14e50663aea13a5405943d0728354871920281db3ebecfd43ebc0d57cc3eb20113ca0f1b8bcd0d9bc971d7e5a5055768dea2faf3a57de64cc4468922955b6f9ab3369a6bd599362a3b283be9b360a0ea3cfcced180c89949d26abae9cfc66a50a3a8b782a9b05d425b6cabe54c161", 0xec}, {&(0x7f0000003000-0x25)="0c0e0ee84cf9faeeefe5d10efc7da0280f01db11756f63ea6d25aef130e01d8ad5861e8912", 0x25}], 0x6, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x20000011) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) recvfrom$unix(r5, &(0x7f0000000000)=""/169, 0xa9, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d58000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000449000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0xaf3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x3c) r7 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f00008e9000)={0xd419, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/05 08:53:54 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000fd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fd8000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000084a000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd9000)='/dev/sg#\x00', 0x7, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x23b, 0x4) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000c95000), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) close(r0) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000055000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x2, 0xff, 0x8, 0x0, 0x0, 0x7}, &(0x7f0000054000)=0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000042000)=[0x5, 0x1]) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000056000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000055000), 0xb, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0xffff, 0x10006f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000219000+0x650)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000024d000)=0xfffffffffffffff9, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007a6000-0x4), &(0x7f000024e000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000021f000+0xea3)={"363b230404bd24b3880cc58b27b09933", {0x4, 0x56, 0x3, "161bbce449fa", 0xf53}}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c30000-0x24)) 2018/02/05 08:53:55 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000052b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001000-0x91)=""/145, &(0x7f0000000000)=0x91) r2 = dup(r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000545000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fba000)={0x0, @empty, @rand_addr}, &(0x7f0000379000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0}, &(0x7f0000a31000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007f9000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x100000000, 0x2, 0x401, 0x2, 0x20, 0xa0, 0x0, r4, r5}, {0x1fb8000000000000, 0x403, 0x20, 0xae6, 0x8, 0x80000001, 0x2, 0x5}, {0x0, 0x9, 0x3, 0x100000001}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x3c}, 0xa, @in=@rand_addr=0xfffffffffffffff7, 0x2, 0x3, 0x1, 0xdb, 0x0, 0xc7, 0x100000001}}, 0xe8) accept4(r1, &(0x7f0000a1c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000d1d000-0x4)=0x3a, 0x80800) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r7, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r7) socketpair$inet6(0xa, 0x80006, 0x115, &(0x7f0000b41000-0x8)) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f000085b000)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d8b000-0x30)={0xc, 0x0, &(0x7f000083f000)=[@dead_binder_done={0x40086310, 0x1}], 0x1000, 0x0, &(0x7f0000e28000-0x1000)="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"}) close(r6) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fc1000-0x2)=0xff) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc0000)="cb988e04523a2b4c85a0ccc8a18b7987dd420a678d6456471929bb55afabe34cf7f801b7bd0c2e516c93574bd5cea6f8e1398361f67a871ce304db599ec93e308386dc63383490f9b85da8fff1c4954ff99b42d0e45d0160", 0xfffffd62, 0x0, 0x0, 0xfffffc44) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/enforce\x00', 0x900, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000778000-0x4)) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x38f}], 0x1, &(0x7f0000634000)=[]}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000027f000)) flistxattr(r0, &(0x7f00009ec000)=""/162, 0xa2) sendmsg(r0, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x800000000000) r2 = socket(0x10, 0x2, 0x10) poll(&(0x7f0000b13000)=[{r2, 0x8}, {r2, 0x2009}], 0x2, 0x8) write(r2, &(0x7f0000929000-0xfc)="240000001e00070000000000000004ff038ede000f000100fa0029000400000001080000", 0x24) 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={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) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xf3, &(0x7f0000001000)="2d10a92a299612b2d8c342032b0b80ccdd0a710b89d594e812d77739afadaa972500b599bd4e708a54241e570ae90ae0fe88f7033778d8227de6ea817637048cab5cc8bee79fa50c2f52318937b21de76e519955fb133bfd910a2600f98c9cd4785acf4f6cbee4f48bb15c9c00d8613bd10129e5d3d6756c3f27fd9febb618a34427f91155650191ad43b9ec88249de5c6e66d963267f04287032d50b56865a7c7f081df79ed295d10ee", 0xaa) pselect6(0x40, &(0x7f00009ec000)={0xff, 0x8, 0xffff, 0xe7d, 0xffff, 0x100000000, 0x7, 0x6f5}, &(0x7f0000bd2000-0x40)={0x179, 0x3, 0xd0, 0x400, 0x9, 0xffff, 0x7fff}, &(0x7f0000d92000)={0x9, 0x1, 0x1, 0x9f0, 0x81, 0x6, 0x6, 0x18e3}, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000000000)={&(0x7f0000000000)={0x6}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xa, 0x800100000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ba3000-0x8)={0x0, 0x8}, &(0x7f0000046000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000576000)={r4, @in6={{0xa, 0x2, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, &(0x7f0000a05000)=0x8c) accept4(r3, &(0x7f0000a13000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000caa000)=0x2e, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000049d000+0xd5f)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f000043c000-0x4)=0xe8) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) shutdown(r3, 0x0) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f00002dc000)=""/255) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b53000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x218, 0xa, 0x80, 0x0, 0xad, 0x0, r6}, {0x8, 0x3, 0xfc05, 0x0, 0x7, 0x5, 0x80, 0x9}, {0x40, 0x100000001, 0x2, 0xe5e4}, 0x7fff, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x9, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}}, 0xe8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000afa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d4d000)=@ethtool_rxfh_indir={0x36, 0x0, []}}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000a23000-0x20)={@generic="06c7b59912c4ba71ca3c007fcee14825", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d0c000)={0x1, [0x1]}, &(0x7f0000229000-0x4)=0x6) 2018/02/05 08:53:55 executing program 3: epoll_create1(0x80000) prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000+0xee4)='vmnet1eth0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='wlan0vmnet0em0\x00', 0x0) keyctl$negate(0xd, r0, 0x1ff, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x682000, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f0000911000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000088e000-0x20)="ce41d6e69949a5f80bd82195f08b89c4a817c0e3e9d61253409478ff4c05194c"}) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x200000}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note={0x0, 0x0, 0x0, 0x401}}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000099d000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000312000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e68000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) connect$pppoe(r0, &(0x7f0000b8f000-0x1e)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x3, 0x4) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) r1 = dup(r0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f88000)) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000c95000), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) close(r0) 2018/02/05 08:53:55 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0xffffffffffffffff, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x40) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000009000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x4200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/05 08:53:55 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000411000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f22000-0xc)={@empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r2, &(0x7f0000526000)={0x2, 0x0, @empty}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00006c4000)=0x4, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d41000)={0x0, 0xfffffffffffffffc}, &(0x7f0000f87000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f88000-0xe)={r4, 0x8, 0x3, [0x48e, 0x5, 0x9]}, &(0x7f0000d6e000-0x4)=0xe) sendto$inet(r2, &(0x7f0000f86000)="0000f1ffffff0000000100013028a24f", 0x10, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0xfffffd9f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000f88000-0x4)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x8b0f) sendto$inet(r2, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fchmod(r0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000561000)={0x0, 0x844a, 0x20, 0x273, 0x9}, &(0x7f0000f88000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000567000)={r5, 0xd1, "0163cd9c88390cdf18909345e95c2d8ad9cdd056d13899517957599d144dbf41d5fc1af43789668221c8000687a659b66f91d16b68b43e787f786a3e8e7b3a337ef7f52ba81741c45a25f53460dd7ce0a9e979589f73b52b1ec3312be0d72fd02715634d219d45b21c00f18a56093e3611d57c1e42fff20bae9bf343c49cdbe5c89c85b2a20b9fe0fe9aeb00937e2d33384ee8c7f57f327e3997cf1f37a00b7fcc29bb1d06ddaddee078554cb76645c8c741c8fa182c903987131e136e19b2257f29e48cf890dea7108163c9c6018d3a53"}, &(0x7f00001d7000)=0xd9) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fba000-0xa)='/dev/ptmx\x00', 0x440080, 0x0) pipe(&(0x7f00009f5000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f1f000-0x8)={&(0x7f000091d000-0x3e4)={0x1bc, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1a8, 0x6, [@generic="84", @generic="95af60fcbce438f35308df7f45a876694db0c6bc63db27666af754e4795464c21c1515aae9852a647f2b12f32ab88bd0c4975eb02e4c02f113129f210038700ce785a32c6d41679a2690efc192698c30c36b12e8deeda4ffe30b552e0e7e2a2b28fe627f1ee4a3d86aab43461808f968f88e8ebcb0ad8c3c769cec8efe0ebf1c7673392cfc149bb39955fe65a63048bb41cb89ec971c1693b400b12d37abcc74dc0834121c3e", @typed={0x18, 0x82, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0xe4, 0xa, @binary="b54154595d87d0883f9bf0b7d1108fba2889ec08c0d8194cbbf359678349d450f69000e39619353a0044d2ff5572292213853e5c496c98aa1e900a3fb6ef58377a89b584f840579d35b1db4018935b12ae472070589a0a8dd1baf806c109e5eb8b3b92d392f36a6db164118ab40ecaa7d6e302be1044dfbf3d87d2d0da069a70eb9b09f0b6314fdb6f89ba9c50f71131be6838de6c8cd3ea02a96655f2272bd2daf6ab1fd9df8069f421088a0992e9dc246fde4fd92739cbe0f21b51da3cde9701bc142f27ca937efe74c51e8ed2caeb704d5551d528b1cc27a9437e"}]}]}, 0x1bc}, 0x1}, 0x0) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b84000-0x14)={0x0, 0xbe6d, 0xd52, 0xae, 0x8, 0x1ff}, &(0x7f0000614000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000660000-0xc)={r1, 0x7ff}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) r3 = socket(0x2, 0x6, 0x34b) bind$unix(r3, &(0x7f0000af6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1}], 0x1, 0x0) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00004dc000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00001ab000)={0x40, 0x3, 0x4}) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') open(&(0x7f0000343000-0x1)='/', 0x101000, 0x20) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r0, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) recvfrom(r0, &(0x7f0000ae2000-0x81)=""/129, 0x81, 0x10000, &(0x7f00005b3000-0x1e)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="7d4551f036adcbf92bcf2cdbe1cf09dc"}}, 0x1e) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00003ad000)="e1", 0x1, 0x0, &(0x7f0000f98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00008c9000)={0x0, 0x7, 0x29}) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = creat(&(0x7f000095d000)='./file0\x00', 0x3) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000060f000-0x4)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x20008, 0x800010, 0x0, 0x3f, 0x100}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000107000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000082c000)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x213f}}}, 0x6, 0x43, 0x5c, "2ef3b8a668de344a02c19210190186685848615626587c1cdcb75dffc5207f1cee2a2351fd7161f8ca1a8907e83990a7a442611829d179edcc7f51b43435a758e4a40d871da8abcef2006f0f26509885"}, 0x160) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$unix(r0, &(0x7f0000531000)=@abs, &(0x7f00008df000-0x4)=0x8) recvmsg(r2, &(0x7f000010f000)={&(0x7f0000c23000-0x10)=@ax25, 0x10, &(0x7f0000c7c000)=[{&(0x7f0000ff4000)=""/7, 0x7}], 0x1, 0x0, 0x0, 0x4}, 0x40000000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000302000-0x4)=0x4, &(0x7f0000521000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007ee000)={0x2, &(0x7f000037c000-0x10)=[{0x5, 0x55, 0x7, 0x144bb3bb}, {0x55, 0x2926, 0x4, 0x5}]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f00005f1000-0x4)=0x2, 0x4) [ 39.440794] mmap: syz-executor2 (5558) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 39.442049] audit: type=1400 audit(1517820835.504:7): avc: denied { create } for pid=5554 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00001ec000-0x40)={0x2, 0x1, 0x800, 0x0, &(0x7f00005b8000), 0x3c, &(0x7f0000608000)=""/60, 0x0, &(0x7f000089d000)}) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/05 08:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000836000)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000339000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f4b000)=0x10, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000dee000-0x4)=0x10, 0x800) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000e9a000-0x4), &(0x7f00008d6000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000081e000+0xe32)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00002fd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e3e000)={r3, @in={{0x2, 0x3, @rand_addr=0xad3}}, 0x5, 0x100, 0x100000001, 0x1c00000000000000, 0x20}, &(0x7f0000c6d000)=0x392) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000da000)={r4, 0x1000, "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"}, &(0x7f00000fe000-0x4)=0x1008) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/hwrng\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003f0000-0xc)={0x80000000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000087f000-0x4)=0x10001, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000897000)=[{r1, 0x1}, {r1, 0x4000}, {r1, 0x4008}, {r1, 0x4000}, {r1, 0x80}], 0x5, &(0x7f00009ee000)={0x77359400}, &(0x7f00006e9000-0x8)={0x100}, 0x8) ftruncate(r1, 0x80000001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009d4000)={0x0, 0x3ff, 0x3f, 0x200000, 0x7, 0xfffffffffffffffb}, &(0x7f000086c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000047d000-0x8c)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000de1000)={0xfffffffffffffffe, 0xe09, 0x81, 'queue1\x00', 0x3}) [ 39.444972] audit: type=1400 audit(1517820835.504:8): avc: denied { write } for pid=5554 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000575000-0x8)={0x0, 0x3f}, &(0x7f00007c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d04000)={0x0, 0x84, "e3193ab1fa076369906115430379accfaea7a812a8ff6251c6158752e468f5df3f882cf90e1bbedef8f41cac359f6d5169b0339cc8a27e41676a11f9bfed95dda318dec06ce9664b7d60aef0ba8a8220e7e0a39eac834e47a15895a3e501325820dd99ca3470c780bb64949f198a2f50b9beef088aedc005a54ab60744cd8f0060d7b3a5"}, &(0x7f0000463000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a79000)={r2, 0x8, 0x2}, &(0x7f0000567000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000123000-0x8)={0x0, 0x3}, &(0x7f0000327000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006c4000-0x8)={0x0, 0x5}, &(0x7f00007e6000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a5000)={r2, 0x5}, &(0x7f00009bf000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad4000)={0x0, 0x19, "254ec0de5a15a047399c0054158716146fb01350032dfd26e8"}, &(0x7f0000f93000)=0x21) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f2b000-0x8)={0x0, 0x2, 0x0, []}, &(0x7f0000cf4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000495000-0x14)={0x0, 0x3, 0x36, 0x9, 0x0, 0x2}, &(0x7f000003c000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b32000-0x8)={0x0, 0x100000000, 0x5}, &(0x7f00007de000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000eb7000-0xa8)=[{&(0x7f0000822000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000a36000-0x20)=[{&(0x7f0000fdf000-0x98)="1f39be5060e4cec106362769f4a5833fbbf4f9bf9deabe01951212912c03640b034e0cd505332fda0e4c2e5932f6b4aeb02b14ad3dcc71565acece49804350292a79e86de48d6704d18e19c3acf1c35bb48b3a805b26149cbed14f3f0022d25ce1ea0633aadd7ef61bdf0c945686af93c585dc225175b15334d7a82361523c46bffb4d8b9d12898ed7d83359bea63aff95c7e9109553688f", 0x98}, {&(0x7f0000975000)="fd4b0d853d566366206e89a3e3d8414685f984d5a5405f0fa419dd7cd6add8a24bcfebe16034853d6f86c91fa8e373b2468ca9e737b1091af31e84b97b60f7859b7e3f3448bd99689c86d78ccd9381de6418e551ec519b4020f09e874ee5edf1294540", 0x63}], 0x2, &(0x7f0000b14000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0xfffffffffffffff8, 0xffffffff7fffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x480000000, 0x2, 0xf2, 0x100, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x10000, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x4, 0xffffffffffffff81, 0x7f, 0x0, 0x42b, 0xbf, r4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x5, 0x7fff, 0xda35}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1ff, 0x8000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x5, 0x0, 0x3a64, 0x8, 0x1ff, 0xb70d, 0xffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x101, 0x9, r7}}], 0x180, 0x20000000}, {&(0x7f000023e000)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000492000)=[{&(0x7f0000d8b000)="7f1afde548cee2fcb6aae5276eb5416ef4ccf5045ec4989f72b8c966c556e99af5ed266128159db388ecf23fb357d6becadeee8a4d23e4cbb019f87b03eb78c7b0f5463fe0a7e6565b552b4b8312ec93a9de622ef5a6b39ccab4d08bd7f4e62de73e0d6979e57f3e14b326ece8ca61a30fe2afdfb6ce4c8826460b6ce4c3ab45d7098ca2e74e458b84984a", 0x8b}, {&(0x7f000028d000)="e9e32da9d0c63e23164d9ea7f8b04cc687cad8e201201bc0b0de433143a2bfb1a1f9f84adf99184e62ee76565ee0a433b82d2fb5e81e9171d69a56303a34fa36b6fa76f6ca015562c716084a607afd81ebd84883a25d296fa9139515835c4ddabfb2be20b1176cdca73487397178362f37b89fd1254410a02fd51f13d229bd893f24299be8cd2c47acffb19339c7856793527e7fcf65ae0b5c5f55d6f6619b90729d3e51e0b7d665226a05ca971d8b15f555", 0xb2}, {&(0x7f00005ba000-0xf)="5edd6e04e6a7c64beae1228bcd9434", 0xf}], 0x3, &(0x7f0000ee5000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x1, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x69d, 0x204, 0x8, 0x10001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x401, 0x85, r10}}], 0x90, 0x1}, {&(0x7f0000d96000)=@in6={0xa, 0x0, 0xe07, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f000058a000-0x60)=[{&(0x7f0000b7f000)="b137727a7669f000f7", 0x9}, {&(0x7f00006a2000)}, {&(0x7f0000a58000-0x6c)="dd0ba9da0ebf0493a69406e67a1dbb70b05903f388831a2288d50258ca6cd2d1ac2e4608643b2ad9b9b8796853dc3823b12d435a52cb04de08d49b77312c0470a118a2b0dc40091dbc164fe0f557dc72fed7e0d63552f3e729b0d48bfba56cd0f7dab4a8c7d8cf9b378ccc62", 0x6c}, {&(0x7f000023f000)="f1199978ee9c8f5c6b47a00c26593933386998063255bb7e74e70fb5774e760681c5d3fd4b8d2a8368", 0x29}, {&(0x7f00005f9000+0xb50)="fa1f262ab79f2e18", 0x8}, {&(0x7f0000f34000-0x1000)="98bd3b136863e53ed83389ed1b0e0a0fed0974bf86cd0f9601379be2af18ac9c9d5a9a3546e08089b17937f50e369311a4a5fb555e7147bd37b113595ac09c93b583f61828b5f5c5000b9a8d9ee04b8ea2b5aa6427b7f10a4254e0c94dae689eb63e86a65bfa974d1749f22f552330518633b551ce4735d9433aed6f3472a0590a1ea77d389bf4caaadefd890883b25737845601e491f02d7af1a1c8bedd2bb504dadf28186f93889d8b7cfdec52b63249f4397b66a8f032380968abf01d0f719a8ef83fbebc2d4aa94967dcc0e9bc9eeb6bef3d037b9b7a692490e2a12a85cf47a8a085a6c0bee9e004d5580bb84d89d963a1decb94c5d34c18cb85458c410b65cc27331b644c6dc1841b6ae6e198a968398f030dbeb46102397c39be49fcba356a0fd112795b986335aa86a52e03db297c01b142c6a18a0df8e8ac25f044ca6d6cb98ba1c7996cbb52fd3c96b2ec750b1ca683f4d9eb4100a89c24006336c33128898e908f1058dee6e0e1294aa4cb889fbedf5c0dc90f64f09778e5239692a91be0869f9335075384464b1e51d0c66f7e12a445cee51746a70b063a40f52ccea17557f878dc790ceddc881a544909c1adb4eee71c03391da371f61ba7c3668b4ce8c1fe81cb78073b613217c3efbc9fe1975c7ae995e70322b1bbb9f90d6ecc2fc541090859a44f059bc20ea59b27e8ea597dc6afde7a0030e5caafe82b4b60b93ad731bf7bee8420a4c62ab15d38e61974ef0bebff83f98ee627b880e75bd25a52287cfb5a44bd6e811c45e4a336ee6ed3a7d744cf1717d71dba3c1c7d79e2ab41d4ae8e53cb0d75bf96350af93ee99396712bcfdf9f4687b8d28d1a15853247300ee7da18c3748a96b8320a7223cda6e70f5b9f25129079c890f9d5e7412623d504c0dd977b889ce6a6af78353a38a5713ef7e7506cb966dda10bbbe5864a66973a5a3a94e523e134aae785ce98e279059c0fe9821fceecb7293683f20047475410e87f691a830fd3c7194cf8499a419eb708335b0eb3f5ab96a4b71df9da465fd0f86fb340c600acba3e6b5144f32230a9d2f936d395f1cd5a9f3a5b9f01c71271ec59387b067c2dd11d651a74409a34a08021f1b3f8eccb95e43a23f7c7de5832ab3936a9cd616ba611741fd3c7c29856a41776c3684e502247cbb4eadf8ff37a68962eaf1bec2f28738aa656dd848a0d6873629fe4d8fa042376155e0b11c7b2d5773ca12362f19fb425c47ebec24a3dcc9b3b1bfdf1c454022fc5a88ddd77f989b73889483b006ebffdb010be27d417ca6268a47471490c97f443a2a7f130120591530bbfb7a37453f830f1a3f0ea8c14457c948ebf05340d1e4900c06b07952b1f416105afcee074da4f7aa00527b11db28ece0b1b88b8ebb0dea2657ac73d4b3e3bae92fa41c9e7757e8c78edeba49fde86fae7d107e7fa34981fe6687a2821af7342c17179e8aee9431c4db5b5fa8eef93551f78724979e0cca6c1295b33224b9af9ef5a1fe258d3f6c3d95f3bd31c412039cc7e1c24a01ee3ec028c03a15efebbc6c904105fc7e2f29cd5380cba2a46102edf00b7df109ed6060f175bbbcce362e7c0889f25b680affc777f00d29ed4fb36300a8aaa209b8197d811ebc63926dff9897e0d0a39a565b41661844f3e58ce4f6165f53d8a3c7693bc00fc83a61e2d751933087e1690332c353d635be2e53099937789308f697d6338d3fed1662d08f01f2477383f804117a6a77b63355131d2dbce40c8b65b1c769d750ae88fb42d166bf1c1373120ea1647d6b9bf249cabf415709b4c84ccfbc8f3102846df33c4aadc1c7bee6dc9cc7b98eb048911a4ce412f799baf6ca1e98b64a2c69e79f70a1664f33f8c95722a67e75fe064677e594eef9af0c49a75cdd10a382f3342cf81e73978385a90f163d60f3236d69b94d251b7975fb0992282f464e7aaf91362c116aa0dd2d4452b1316a044b8dbddbe975bd48b1e845fda7876dbd0b2ab0cd47ec8989cb09b1f406e485971678fdeb0ea4847daa055d5ed9044430adbece56c08e93b918d69c730935417460d65f609bd124e14382bf52cee3e3dfcf038d21f8754fc85173d5553e73c258310cb6da14805e1e37979670529cff41ea1041b6ddb790ddb3cffc5676cdb9d728dd54af759a288b4fd582c74c3910878e9bf5077a86aabb8e4ef45b5bd9eb9dd9d3d8b5bc8526ae151890cb7ca8ce6a08130a85305d4f0fe5a0f8abc1b89918c54e35007c51532edac2a3c74158fe2af9c2ca2a22cec483064d839190246bef5dccf11c8ca69b84060338f2911493e895a58850ed793c330800d99dc3fcfa91ae138e9a7b7e18f1d574bb511d1d440fc78da2778b887b5f36e7657559d52d616a3ceec2d0d4a47b4c151ba022c70d55d13c68d9a76b34c583a6738c88a657c50c40633f59be8eaf2709e089e37a36b7201da4859f07d9bed39efaca52866bd3dcf8f0dce56b85e862f37d9d7eac04d10494af14d9bd284efedb21fcdb94031796ddf5de9bc3cde0319c73c3cfa28db9af533f3786d72d5903313e95fa1f8cf6bd3cca481113be135e97358c218f571b8ae036a944be777e11a900a4ece70336104b681da25e1a330c7106ba732b9ff9b74e3987e1e3006f324dd4b268b5c669b6ec1c84d97425ce37de8a435e2f556e73cbc02d573a686342fcdfd5ba4a93542126cfd5450070d5ee0ecae8367a3726fb95a2ff3bd1cd4cea9ecbddf79b9332060df5980c6a722a6b709ec2527a78a054ae59e6e1447c37f0f52421dd93ba30b33ae5a5feb2d4bab08d38ababcef4c2649d868f50c46f6bcc7b5c91cb4d8e7234edf99e0b4c409b97299c9241b033670e9dc638b97ee540f214e77471f4331b4a028fadc95e2ac2445c3a0af11fc4a0d65524c65d3f8cd6c6ce1f8cf90116ee9ffeb3db08abb870ebc2940d89ddef5bfa4a6eb2cd60dc1f8733fc73fff3e7882831ca5b29a2dcbf05b8296331ec38ed5661f245d5333bddf308c77d782cf2b8c70bfdbf121a6e5034c50520eb894d54f5bbf3970b743fa41d3c29d62d39bd3f324c717cb28dd88d7be3c84c7e78b4ab672bbc003294005686e6ba9ca0df830c6530a62f508ef0980f9e561d26e5b69d04d0281856d0ed7867ef123ee6be59d67d45cae68d8cd8823b39e7b536717c4fe64b9bd32f3ae5ecbb9a2b0c98a660a2e5e327f20d69b634d087cc79bf0f4d460fe755751676ab87830caef6776f21ada3fd60971d5dea21561dc50a3b8f4a0447a2dc2708fe23be78b7d8b2b158d4c0f139848e74ebdeb3e0b757f3072fc8470c448452d2e26a9c1fd68ce693e5a1cc54fb17441e43494f0304c16b1ff4c4ec2cd756940841e1db8a37b4f4f734f3cfcb4c409e19a3236d6a76dc972005e6a20c064374864f637181735b0f3078700a81b00404bac9979e4b52b85b658455382f78e5c63b39fbfa268c88b53381bec4f6df496e6e4cc71cc79d912db840c94a4aaec8881260fe32e5e440bec2fd5f7d892155019c7caf2556f222705e4c1ccda23d732210e5e02b8f1b0f920fd9c5ad76b610e0d39010d3eb86825186dfcd6c3898e253d3caa6a0c3ac55c41552415353f57f61ef9891070821cef160f01f764bfdd441eb9995db268a3fa29de5c00d4f3d58cae9edb8e44ba1537471b62b496e77b8d552e447ab2f3d59134085a20d2505d28faf238df1b5bc78de96d75cb05a1b23c0b303944b63ea79435f53100efebc751fe233142627b442b604cbe5ca24e0129dcd9679fa3b89f3c5a836e47690cfd15c204ec05f341580d4dd2fc47a44f072c16596d92ec237c6b84f4d1c8d69e9d40f7917e901a25fefca916c6f0536f9151ea19a1aca259f1b195abb098056486dea9280b12307fb053c48104245297cb86075cc20bc5180c85fba0b8b5f1a13ba25aff9636c0f47577e1ab4853cc932b64374e3e697baa613332109dc32acdeb842d2d462b63f19b98cb9cbef46338c1dd632dd1108e62a50b5afcad69ccc16e451deb42bc1050e3f76141a35a648db107805dfca648e66adfc1ae259013c8679b64f09191822ebb708129ddbb1f48a7af9064aab00fe64a2e03dc874f0adbaa2412ead24fa5928f4a4d2a96767b1cad38e1e15f18cee0076f40ee99cd6f3b97e9789ac5a6aa1837cfaf5607df0cb1522b43e8aeae035c0fc14ca8efc19656c449114bed5dc238392e6bd04393954c07dec516ae373396744e6ff953c3a5177872eb1c5078530f2363b1f415d159699bcf42a05f242a652fa45a4b81ad4053d81732a1d5a6c1f19dc3dd40f43aad7ffe9e56fabe399e897fc8affc9898c0c129124803c00be254bd3db73ea5426e16566daa3c107589a8fd88c8a09496867888daa52d1f267fb189abf01cc9878da4f390547bedfaadc04904f5fe9b7bc5c69bbe40816a3b5fb00c824dbe84e919a2eea4d80f5a9dcc488afcc6a63e12fa763ec6a81a751b332cd5603e05d3ec0fe720c8deab4784b7498cb929a92b6a6a50a95cd6bc6fa3d2e4174f8ba2a32fb5ebc9ec17bc15779980aa6cd70a76da2f69da4c1e7bc8ca09cae9f92ec173f4634993d0794b90a39c69cd6f239cd1327f5d9d0602f65911b377c1d59a2d56f611a641554c53bcf330f24c7de7203c7ede577e5ed32fa6536682737d77579326fc487fee70a033c2c93d5c22b7ae09cad84bc0f62fd48ad95e9d8529df76edec075113132ceaaf6264d30552e868d7aaa6f4f40095b64f40f53afcc109cdc5e72e52ff90376839e53e8c36844ba8d2ba29c8474e8feab2aeee23382baf3d52680ff12ad30d7feae5e5c1e33e93ea82aeb605261cd11e3abe8e67e15699849aa14bbb54a2f37a2a047dd937305ceb6fa0ad7e2d3db4206858d59b40edfacd0490f81b5829b9d263b88a3dc4d9fdb032b6f81d862edca84e98a655f02c95b5c59522d7196ab1c92cd8b053f9edd5b5117dd00d6ea5ba4c9a36352cb41a99b9134c4e2d957ee7610e27f1bae701c434fbc632a990b9f011f9670c68c2fcd4efff48303082c24782dda9af7644c0256619297cc091913a5efef5fb036bc8f2fa429f16e02a850cde0bbe6fd3ecf5233339920380c4ff307d6203728837b747fe39301442c337a0f5db7aa624df570d8b7a053a066932310d0efad7dc4f14c53fe2803927679d494d2351386eece72748d51229380473d7cd8bcd3aa2fe9b7d392df0c50c72d159e294c4678cf0a9f62e1b211ad396fad013a0aab50684284c2572fc44a10e81b9a21a16191f9f35ec9649c95694d999aa230dc26896c0119882994c59e6c15f3d37451ae03151b7d2d4c8c00c619ec18526e4600485b438f3a9a22165f0d64c5102d1527fc2e5ddc4c5247d9df8896b3b5705e10c090972a46763b0b1fb95a776058893e7b7d49a064bc92fb10a7da03e0f4ce77499707282985b7c730f900adcca019a5ec8728f64c42dc1fdb4e62c7c65f0be3630a8862279294b3945d51152ed7193f5be051ed7837d178893a09767474842fd1aa156aea0b1774ebaf4dad265d0d83833fe07c2ce0abbcbfa1e9771d42782eebd98cb5e1534dd643c4c305e8730f0a140f5e70354e4d4e4b90d0888a92389ff634dfa77bb1549731a64ce6209f8df36ec8acfd01fe09bc58cf09d6b6b510939524a4f733efe58bb8167e6189509f2844cd454fc1a3050527f02937e78f6d482c287eb3c6d76137b6103913cb02a61393cb61123624a4f9f922e8b6cba5aa6eec0afe0abc8551c98f521423d9e0f8f1fd0e30723d71e5ccd38297250c49d2fe9d8e3694fcce1", 0x1000}], 0x6, &(0x7f0000caf000)=[@init={0x18, 0x84, 0x0, {0x40e, 0x7, 0x2, 0x8}}], 0x30, 0x80}], 0x3, 0x40040) socket$nl_xfrm(0x10, 0x3, 0x6) openat(r0, &(0x7f0000f2c000)='./file0\x00', 0x44081, 0x40) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/02/05 08:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f000087b000-0x24)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000eb1000)=@hopopts={0x8, 0x2000000000000375, [], []}, 0x8) 2018/02/05 08:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ef0000)='syzkaller\x00', &(0x7f0000517000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ca3000-0x13)='cpuset,[systembdev\x00', 0xfffffffffffffff8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000018e000)) add_key(&(0x7f0000b6a000)='rxrpc\x00', &(0x7f00004d1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000016c000-0xca)="f8024ab488ed07176f43c8f27eb8a7bd6f347b822a5e5a40b8ebbc2ad1c6884558ab98d2066e541688d130c0940ed4e2ff46347d8eaa7be98f3fc494930911bbde3ae78e371e13c346c5772d99620d431589fff6909589ea8c2333613d1b07a3b5af67bf3451f4408285c6ce53a6871487f6efd06e4f8932c31ecc254f0ceae1506b4e9a0bac84bac93ea5a99a31b89b651965e746ea3eccb5da1a16678f240ada409faf4d2e9b56483a8202b4cfec96b54c6b8c14a308a5ee3bdc7425afefd047f74eb4328781ed52b3", 0xca, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031c000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000318000-0x4)) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty}, 0x10) socketpair$inet(0x2, 0x80005, 0x4, &(0x7f00007e1000-0x6)={0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000332000)=0x20000003fb, 0xfffffffffffffe04) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/ppp\x00', 0x200280, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KDADDIO(r1, 0x4b34, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000038e000)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000e70000-0x89)=@hdr={0xfffffffffffffffd, 0x83, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}, 0x3a) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) tkill(r0, 0x38) truncate(&(0x7f0000000000)='./file0\x00', 0x700000000000) clone(0x0, &(0x7f00006d5000-0xc6), &(0x7f0000ec2000), &(0x7f00005db000-0x4), &(0x7f0000387000)) rt_sigpending(&(0x7f00009c6000-0x8), 0x8) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) wait4(0x0, &(0x7f0000c91000-0x4), 0x40000001, &(0x7f00007f5000-0x90)={{0x0}}) futex(&(0x7f0000cc7000)=0x7, 0x9, 0x1, &(0x7f0000840000)={0x77359400}, &(0x7f0000f65000)=0x6, 0x3) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{r1}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f000087a000-0x20)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004ff000)={@broadcast, @multicast2, 0x0}, &(0x7f00000ae000+0xe3)=0xc) sendto$packet(r0, &(0x7f0000db9000-0x52)="7b59bf8ffad772fa2392fda8bc1b9e41a117d5a5ba2e6ee20923df4adb3e0f2fdcf94b95fdfe489f3a13569342b007cf899dd61266370062396072c4873aca8affc4545672bbb13df0f9a87d39db2021391c", 0x52, 0x4040000, &(0x7f0000c2a000-0x14)={0x11, 0x6, r2, 0x1, 0x258d, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000007b000)=""/219) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000643000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000055000-0x8)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000458000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001f3000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0xd8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x54) sendfile(r2, r1, &(0x7f00003e1000), 0x3ff) 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x58) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/75, &(0x7f000000c000-0x4)=0x4b) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/02/05 08:53:55 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/create\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c14000-0x7)='fdinfo\x00') accept4$vsock_stream(r3, &(0x7f0000b75000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00009d2000-0x38)={&(0x7f00004c8000-0x80)=@generic, 0x80, &(0x7f0000624000-0x80)=[{&(0x7f0000b82000-0xc7)=""/199, 0xc7}, {&(0x7f0000a2b000)=""/6, 0x6}, {&(0x7f0000157000)=""/155, 0x9b}, {&(0x7f0000b88000-0xb1)=""/177, 0xb1}, {&(0x7f0000e2b000-0x68)=""/104, 0x68}, {&(0x7f0000377000)=""/159, 0x9f}, {&(0x7f0000890000)=""/181, 0xb5}, {&(0x7f0000761000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xfff}, 0x10000) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) socketpair(0x11, 0x80f, 0x8, &(0x7f00007bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000058a000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x3, 0x3, 0x1, 0x55fc8000000000, 0x80}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c3a000)=r1, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(0xffffffffffffffff, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009e3000-0x16)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x18) r4 = getpgrp(0x0) ptrace$peekuser(0x3, r4, 0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f5c000)={r3, 0x2, 0x21, "9f6b677cd15abd15012c8a7d77bc77c3c6790939325fc51f28c1a100dab96d8d21"}, 0x29) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cc0000-0xc)={0x0, @local, @multicast1}, &(0x7f000064a000-0x4)=0xc) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000bca000), &(0x7f0000d1c000)=0xfffffe10) pipe2(&(0x7f0000377000-0x8)={0x0, 0x0}, 0x84000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000def000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004ff000)={@broadcast, @multicast2, 0x0}, &(0x7f00000ae000+0xe3)=0xc) sendto$packet(r0, &(0x7f0000db9000-0x52)="7b59bf8ffad772fa2392fda8bc1b9e41a117d5a5ba2e6ee20923df4adb3e0f2fdcf94b95fdfe489f3a13569342b007cf899dd61266370062396072c4873aca8affc4545672bbb13df0f9a87d39db2021391c", 0x52, 0x4040000, &(0x7f0000c2a000-0x14)={0x11, 0x6, r2, 0x1, 0x258d, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000007b000)=""/219) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8), 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001e7000)) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000510000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00003d8000)=0x9, 0x4) dup2(r1, r0) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a5000-0x1)={0xfffffffffffff7c9}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000de000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x5, 0x8, 0x2, 0x9, 0x5}, &(0x7f0000f97000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a8000)={r2, 0x8}, &(0x7f0000e3f000)=0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000080e000-0x4), &(0x7f0000fbb000-0x4)=0x4) [ 39.679427] skbuff: bad partial csum: csum=65534/0 len=48 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0x24fdc807b99db6c1) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d36000)='./file0\x00', 0x4400, 0x80) faccessat(r0, &(0x7f0000e3a000)='./file0\x00', 0xc9, 0x1d00) r1 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) add_key$keyring(&(0x7f0000eef000)='keyring\x00', &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(&(0x7f0000f87000-0x8)='./file0\x00', 0x40, 0x127) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000eac000-0xa)='highspeed\x00', 0xa) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003a6000-0xe8)={{{@in6=@remote, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000840000)=0xe8) accept4$packet(r3, &(0x7f0000ff6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009e0000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e6a000)={@common='dummy0\x00', r4}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f0000-0xc)={0x0, 0x0}, &(0x7f0000cf6000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d84000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@broadcast=0xffffffff, 0x2, 0x42, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x0, r5, r6}, {0x5, 0x6, 0xecc6, 0x0, 0x7, 0x1, 0x9, 0x800}, {0x0, 0x4, 0x40, 0x1000}, 0x0, 0xb, 0x0, 0x1, 0xca3de2145fb9a983}, {{@in=@rand_addr=0xf7, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x7, 0x1, 0x7, 0x8000, 0x401, 0x4}}, 0xe8) 2018/02/05 08:53:55 executing program 1: pipe2(&(0x7f0000824000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x92)=""/146, 0x92, 0x587204b2ecb4928, &(0x7f0000000000)={0x1a, 0x16, 0x942c74c, 0x7, 0x100, 0x3f, @random="ec82efa679f0"}, 0x10) epoll_create1(0x0) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b26000)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008eb000-0x4)=0xc) setgid(r1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b27000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000762000)={0x4}) modify_ldt$read(0x0, &(0x7f000097f000-0x39)=""/57, 0x39) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006d5000)=0x1ff) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = socket(0x15, 0x807, 0xc89b) listen$netrom(r0, 0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00005f5000-0x10)=@req={0x0, 0x7, 0x6, 0xed8a}, 0x10) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000d3c000-0xc)='/dev/ashmem\x00') 2018/02/05 08:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x10, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfedf) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:53:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000005000-0xc5)=""/197, 0xc5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x1000000000a280, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x26}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x100000000, 0xfff, 0x6, 0x3, 0x3}, 0xa0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000-0x4)=0x9) 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x3}, &(0x7f0000010000)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000-0x12)={0x0, 0x5, 0x5, [0x8000, 0xfffffffffffff800, 0x80000000, 0x7, 0x4]}, &(0x7f0000010000)=0x12) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000011000-0x4)=0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x1ff, 0x6, 0x4, 0x1, 0x4, 0x8, 0x10000, {0x0, @in={{0x2, 0x0, @rand_addr=0x1f}}, 0x6, 0xd154, 0x6, 0x8, 0xfc}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000)={0x0, 0x3, 0x30}, &(0x7f0000011000-0x4)=0xc) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0xa008800, &(0x7f0000e28000-0x1)="e0", &(0x7f00005e6000), &(0x7f0000b3c000-0x4), &(0x7f0000873000)='2') setitimer(0x1, &(0x7f0000077000-0x20)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000941000-0x20)) finit_module(r0, &(0x7f00004e1000-0x8)='vmnet0&\x00', 0x1) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000530000)={0x1, &(0x7f00002a2000)=[{0xcc, 0x7, 0x0, 0x4b9}]}, 0x10) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) 2018/02/05 08:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000910000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) writev(r0, &(0x7f00007ba000-0x10)=[{&(0x7f0000223000-0x39)="39000000120001d000000300000009f506040000001f0500000000000103000006001d0069413e055600000108df3cfb230300807416075bff", 0x39}], 0x1) 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x401) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x5bf)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000ca3000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mremap(&(0x7f0000025000/0x4000)=nil, 0x4000, 0x2000, 0x100000007, &(0x7f00004a5000/0x2000)=nil) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a}], 0x18) readahead(r0, 0x0, 0xea) 2018/02/05 08:53:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000660000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cde000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) clone(0x0, &(0x7f0000fc6000), &(0x7f000017b000), &(0x7f0000786000-0x4), &(0x7f0000d4f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/224, &(0x7f0000000000)=0xe0) pread64(0xffffffffffffffff, &(0x7f0000b9d000-0x79)=""/121, 0x79, 0x0) 2018/02/05 08:53:55 executing program 3: r0 = inotify_init1(0x400000000080800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0}, &(0x7f0000d52000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000fa3000)={@syzn}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fa3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/02/05 08:53:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) r1 = dup3(r0, r0, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001000)=""/208) r3 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={r4, 0x80000, r2}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000]) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) 2018/02/05 08:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c12000-0x20)={@generic="44a7c4162a7234f4817b4c2b67702559", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000171000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r4 = creat(&(0x7f00002dd000-0x8)='./file0\x00', 0x4) recvmsg(r2, &(0x7f0000931000)={&(0x7f0000af2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000144000)=[{&(0x7f0000416000)=""/31, 0x1f}, {&(0x7f0000ca6000)=""/98, 0x62}, {&(0x7f00006e1000)=""/47, 0x2f}, {&(0x7f0000f3d000)=""/42, 0x2a}, {&(0x7f0000fa9000-0xd9)=""/217, 0xd9}, {&(0x7f00000f7000)=""/182, 0xb6}, {&(0x7f0000dad000)=""/242, 0xf2}], 0x7, 0x0, 0x0, 0x800}, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000d6b000)) 2018/02/05 08:53:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = open(&(0x7f000003f000-0x8)='./file0\x00', 0x0, 0x58) syz_open_pts(r2, 0x1) 2018/02/05 08:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fb1000)='big_key\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009f8000)='*nodev*\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000166000-0x1)="03", &(0x7f0000425000-0x4), &(0x7f00004d0000-0x4), &(0x7f0000ceb000-0x1)="ca") 2018/02/05 08:53:55 executing program 1: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938000)="440d98030600000000000000ec4408d41c972bbacd", 0x15) 2018/02/05 08:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents(r0, &(0x7f0000f34000), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000027b000-0x20)={0x7ff, 0x0, 0x1, 0x10001}) getpeername$packet(r0, &(0x7f0000de6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000073b000-0x4)=0x14) bind$packet(r0, &(0x7f0000198000)={0x11, 0x1c, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c5a000)={r1, 0x9}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c63000-0x14)={0x431aec25, 0xff, 0x1f, 0x20, 0x800, 0x100000001, 0x738, 0xfffffffffffffeff, 0x7ff}) 2018/02/05 08:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000-0x9)='/dev/ppp\x00', 0x2400, 0x0) timerfd_gettime(r1, &(0x7f0000c4a000-0x20)) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdc000-0x20)=[{&(0x7f0000011000-0xe3)="89", 0x1}], 0x1) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x8)=[{0xffffffffffffffff}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000-0x4)=0x5) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000006000)="a3a2b5d8d0ccc5b212de264dd86db40fe2fc92b25b2e7953e53c886dde1f9a40624592c6ac3cf9b2a812f1f0bafa4e7d4688f0dd", 0x34) r3 = getpid() getpriority(0x2, r3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000007000)={0x4, 0x4e8f0d19, 0x1, 0xffffffffffffff7f, 0x1ff}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000007000-0x1d)=""/29, 0x1d, 0x1, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @empty}, 0x48, {0x2, 0x1, @rand_addr=0x1}, @generic="821d7ef549128b709ccc290c83123db6"}) read(0xffffffffffffffff, &(0x7f0000005000-0x27)=""/39, 0x27) [ 39.944001] audit: type=1400 audit(1517820836.004:9): avc: denied { create } for pid=5724 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 39.952375] binder_alloc: binder_alloc_mmap_handler: 5719 20171000-20172000 already mapped failed -16 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000749000-0xb)='/dev/hwrng\x00', 0xc0040, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000d8e000)={@empty, @multicast1}, &(0x7f0000b17000)=0x8) write(r1, &(0x7f0000fd6000)='z', 0x1) dup2(r1, r0) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e10000-0x8)={0x0, 0x5, 0x9a7}, &(0x7f0000966000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f54000-0xc7)={r1, 0x1, 0xbf, "20c045b0f8cc74c604de325bd5fe0ab184a7a1e8ce148a4fe59c3502544b60d0aab14f6ffc6e6a3d6c68bd2756268221a9682ae7ac615de091767fe9587fb3f05c7bc1d1b0ee6d1ee8cff5f69ee550090665f220041f89854256201e3b281af5d369f62d5bb530bf18780828da63838763704a493dde9242e94d3ef4a9b5ed868adbb67b9e499b6381b7dfc9d5432a457f061da041d20f3c8be5e620307c13f4b84b4290bfa806f11e1f2899f8549e7863dd0852319ba58693177566f09391"}, 0xc7) bind$inet6(r0, &(0x7f0000994000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000f70000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$void(r0, 0x5451) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad3000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000531000-0x20)={@generic="5c143f417733fe121fed865ceee6d8fb", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000dae000-0x2)=0x1) shutdown(r0, 0x0) 2018/02/05 08:53:56 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000037a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb}, @sadb_x_nat_t_port={0x1}]}, 0x28}, 0x1}, 0x0) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000af3000-0x20)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x5e, 0x19, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x14, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x20c}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea5000)={0x0, 0x0}) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000889000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c78000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000f9000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, r4}, 0xc) r5 = fcntl$dupfd(r1, 0x0, r3) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00005cb000-0x4)=0x96b) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00002fd000)=0x0) getresuid(&(0x7f0000ba2000), &(0x7f0000910000-0x4)=0x0, &(0x7f0000217000-0x4)) lstat(&(0x7f000019b000)='./file0\x00', &(0x7f0000f3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) stat(&(0x7f000026c000-0x8)='./file0\x00', &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e9000)={0x0, 0x0, 0x0}, &(0x7f0000e0e000-0x4)=0xc) ioctl$TIOCGSID(r5, 0x5429, &(0x7f000005b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000297000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000c62000)=0xe8) stat(&(0x7f0000847000)='./file0\x00', &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cd8000)={0x0, 0x0}, &(0x7f0000afc000-0x4)=0xc) lstat(&(0x7f000064d000)='./file0\x00', &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000603000)={0x0}, &(0x7f0000a5c000-0x4)=0xc) fstat(r3, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000625000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000045e000)={0x0}, &(0x7f0000892000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eda000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000c2a000-0x4)=0xe8) fstat(r2, &(0x7f0000558000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() lstat(&(0x7f0000929000-0x8)='./file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() r27 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003a4000-0xe8)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000215000-0x4)=0xe8) getresgid(&(0x7f00003c0000-0x4), &(0x7f0000a4d000)=0x0, &(0x7f000031f000-0x4)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a66000)=0x0) lstat(&(0x7f0000cdc000)='./file0\x00', &(0x7f0000cc2000+0x143)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000062f000)='./file0\x00', &(0x7f0000d0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r5, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000aee000-0x4)=0xe8) fstat(r1, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(r3, 0x9) r37 = geteuid() stat(&(0x7f0000251000)='./file0\x00', &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000070000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000070a000-0xc)={0x0, 0x0}, &(0x7f00006f1000)=0xc) stat(&(0x7f00002c5000-0x8)='./file0\x00', &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f00006ff000)=[{&(0x7f0000806000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b33000-0x20)=[{&(0x7f00008a8000)="578b6330eb2a015f03a738b279446f55b88b2cad5c7bc0b14ae8ddf33a818a2ef4fbfbf3e48377748ee4e005abcb6ac61c4c83a481b34cb82b9908c2385d2173f406e2e0a65c8cf8d369ed38ed656731a1393fa975d5501e72281b1231fb19c3f450867ff7af3ccc5a5435d6fb29649bfde87d06378705ea01aedbb23627a4d26747495ae4abb1d91b0cca63971a", 0x8e}, {&(0x7f0000a11000)="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", 0x1000}], 0x2, &(0x7f0000601000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r0, r5, r5]}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x20000000}, {&(0x7f0000327000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009ee000-0x50)=[{&(0x7f0000d27000)="8d7d8dc6847ada0671ef9deddcff8c50c61bdedb278a96470ac1b97d002842d99ebeee64327af56cda5f9acec75014787a5ecaf4f24b9108b1be1ac144a5aaf024b713066878d9cba34d055f00d48a8da302c88b2aa6660c42f1a162b2c9c5cc1b567fc8cb3c989b6c5a4f3aec74eb4636d44be4cf8383f3795139c52803969f22462799e3fd642682dc2696f500882faf8b194cdfa8e3b64c28cb", 0x9b}, {&(0x7f0000117000)="0c70c140e1609df264a300d01cfdebfab5a7596377b3d4845fe6f35067d0c8e04c7c4fad3eee76f669c1552e7f5e9f2fdee83e0735294f21bbd4d50ea09f13843e067814dc46dee879b6c1548b7275299beeb24d2df8a158449517e4b23665c064542163854aed05cea6eecc5904b37d9e753570bbc976adbe4ae0dbcda0e85d803b1bd039221d9ecddf5926255415cb75c81751b195e6fb5c1363021711e8e6ef874c5ca8cb22f6d9286b63d4aa9cdbb2ddee827fad48bd9c4ee481c1cce443310dc905855820c193", 0xc9}, {&(0x7f0000b4d000)="c8f29d6c93ef0b4fff6f453d3543fa9ad6eea203a58666311138dcb508f2c76e25604a59ba742fdcfbb04851a735a4e4c42324c13138a43d968f4ceee8deb872cbbc5233f97912ca80f8e40b9fdc10cd1ffeba7a97ee9f6a1e0662682c93e4044d079dad3a20c249387200bb4b535b596a91c5d36cfc96dd13dfe9780b9420c437f8fc1ef57804e039ed09899db91bc5b2a13178bcb1736e3b133674f08649e563be386d1e38b1c7ac44bcd16fcc8da8ac61538bacf65354e82d87697e66fb2693ddd3296d0912398e1a4fa6c97875c4ea6a37564cf44814b4cb45ea508ab101b0f5f36429baff909ebc9bc746757ee6", 0xf0}, {&(0x7f000040b000-0xa3)="72fc5ab3b9ad393cc0814d1dab5f10e9f18f1b9f2b824c9ef43b75ca67b08bd0c66901bcdacedf0cfd930e13514d6cf897d1f739c2f7f7774c97715f4a185d6022ec09a79efe4eb0a8092f726826ec4c5bde0b4ad981ed519aa87d3fe712d2fbc4b5ab65ec5233458b50fc1455d3065f6771235e97589b2e55977ba3704dc5461d1e266fbb4e26514153e388191cde1f4ba479936007b58126d3828e4368be5ed7d8a1", 0xa3}, {&(0x7f0000194000-0xba)="b706c068498bdc336448f39afa2ac5585611c5b03a871a5d2728be15061100ef2a2dd78a499293e220a275a3015c781e050eabd1e44c3d4950f12207d110fb54eaeaee8559eaa37aecea6cf8605dcf02c116c2154914c8af04ed956c638993a0793264e49f8eaf5e3c720772048e15096169aa9de77be12213adba6d0adc72c3495141402fc7dd825c50fc19ed32e2240e7bf502d899c8a063f3ee12eb625b4bf7344d112706dfdfd034c744ede2cf7274ee73a375eff2d2b3fe", 0xba}], 0x5, &(0x7f0000c64000-0x80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r5, r3, r2]}], 0x80, 0x20000010}, {&(0x7f00006a1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000031b000)=[{&(0x7f000098a000+0xcda)="9326bf71e8670254c83101b089da32d7da323d5fa650ca79db3a84ee747e29a351bf929ad2b45ee181ee532a4f2a99693bf955d82068236d2b08d18fea8a37850a4e3977372252105ebdd2455332c4ad26672306f44b292a267fa2b8d506bd9e662597802e9927a9f5cfd4148bcca08a3bb7d88652b37327ed1d0745eceaeebc36669c2cd9814248eb9ffc1aa8f1317d552400146629a392c603151be8e52393b93fd0aedb7b7d0134a4529489149d34c41b718070674fb09de3fc276f", 0xbd}, {&(0x7f0000e30000)="abda490060dcc2f7cd32aa3a29aed510829dc573a235c738633fc1804f20b0dd4b032da5a529c8a1eb54a1f91fdcc62bcb049dd5e47ea8991b0f283ed376b815633af6a81002097b9fd3407ea9e8d4bafd2fb258b5c76e13136ed3510c9722fe350029b64e41f6f203943304ba6a30814d9581f42ea8c1342c9d5db38c3a9507e846a5c97c05ea7d1d6c5c9486433b50d1ebf27351abe531b58d10a55bb5352efb2b09fb5b46e6a5b7d52f1254983bf61e8bf95cf49cb20f00cc2415ab27b4d9f9767b3ba239b27075612ee35c505286510e07e16e", 0xd5}, 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{&(0x7f0000b74000-0xba)="547c2430331fab5ee48c3c65c8e93fdeb4c3762ff14a538199ced07f2c10583857f15d02514847400810cd87a8234fc6ce95c6a95db9f61b3fbacbe7c3a60a1f997dc7be456fed43eadea10ae3a2f2330d626d98404bf7c4293e1db2410ef9eddce6aa27c98aad6c8f4065a658ed15bc20dd98fea59f970ac59243c6c3009bcb95c64df45a9b6072b0cad4dd10e544e5ce6c8ac31fd4e639fbc18576535005e7d301c99310886d9af25f06e69b35e2bdd1dc87bd3b00c47755cd", 0xba}, {&(0x7f0000188000-0x6f)="3d783c6810a8e2f2ee435405805413e5e986399be60d64d803575a3b56f9c7224aa4be8eb070a6bf7864fd458b3924d34af678c0c848ef1f1845dbc2a0474845b53b13916d9e094c56655aeebce454ac05f8c0c581d3fe91249f06301cc550adb588eccd14430141765504114ce703", 0x6f}], 0x7, &(0x7f000078f000-0x70)=[@rights={0x30, 0x1, 0x1, [r2, r1, r3, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x70, 0x20000010}, {&(0x7f0000c3c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003fc000)=[{&(0x7f00009b2000-0x39)="a126d4f7fa89e83fc5a9abf8933e15fb216761d2b4c1c3087f3551324738c05d6e5af7154f06560f743d6dd0815d9c83aa30d63da05f02fddd", 0x39}, {&(0x7f0000e22000)="6215f3cd71429395a0dbb620153ce170ad4f310147881948884d93e23315b75481bbe4c63a2633d61bfa79744b75ac0a647320ee90930c87d8c26031624f239bd9dd16e3e9c051", 0x47}, {&(0x7f000033c000)="de96de52b16a1bdb875bee5aee4f5cff39f235b05c0b5a2daf1d4dc6dcd23a51a419851dea4a0293289b7786211b6aaea5902fd0d4c47ff1c16a18bac75fc528c387ae607044d4c6d582f663056e3db679e14f6926478c5ebf3d28608d2c609ffa32c90d5401f61d12ae27fe51570a4a90b784ece09c8fc3a5feaa84b89f6a1d9022672c8ece6874c95195ea5aef907d88087982fac98df125f289a8fc0440", 0x9f}], 0x3, &(0x7f0000b67000-0x40)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x20000000}, {&(0x7f0000598000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000166000)=[{&(0x7f0000891000)="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", 0x1000}, {&(0x7f0000b09000-0xfa)="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", 0xfa}, {&(0x7f00001bf000-0x75)="3d1d7597393794f41bd82daeebcaba1deccb3a3f20c524c2f5c75ce89a3a642246cc08bc3a4ce2994f17f143585e2554d9a0f2a32049a417b2a07096ec86e25c929a5ff3a15e88030ad5bea9aa14d3c242059365b499149252a2634b2d2a46d0eefca701c4cc45e014b7acdf5352a37c3d1c0b2000", 0x75}, {&(0x7f000094c000-0xd3)="1688282f122cdb6268f90340444b5fe7bf45a6fefc5715cf1a959cc2c86286583b94cd9a22a8b94b96ce031d02612d1cd139f50ccbd84569e182b98a9ba8052d7810885c09fd2dd89f2486396698271a57533fcf69f1fcd8ab081709bb4dbaac2501a10b779664169a71f17269fe7d5963e257105ce99cdbe2e857dab7c7093a6a7bfeb3c5133a165fca80fd342424e3d13789fc9adae363c1a2b1e3795307ac29feee796a4941d6c95438d98a8b9f224b6c98fcb8b19fbfebe8a1b80f5ebcd7d33f89683133c376bb4c63613e52190b9893f7", 0xd3}, {&(0x7f0000776000-0xc3)="652b5f1629e1dfa16f3e0e3dd7bb353163ec2df9403bdc0784808ff9ee81e054912860e43de918591d75b24961aa578e3d86a60bb5e2d735111499001a2c03e6bd3d67128fafaee5184119bc1f632f2b7d2743838f8a7b104b06b0139e3a15802184d0a0616032cf1cd7ce8c471fb3d790c942ec58aad4545631e71ed580fbe3a20a44e3ab74ff89481200d60a05ea9c719e7f52db89bbf9cbe0569fa8de9debf42b3527a6956cd22b6e702c9ad6356e9afcc95712fc11020b9937c4b78be50446f5f7", 0xc3}, {&(0x7f0000185000-0x32)="559efb8034ce0de6a5d2ad505641ba844dd48084e02712e804339c49ff4852f38b167a9f4991586d9ac124efe9f91ce769dd6a82d0e0725759dc38eefe2a989f006c5c712feb1ffaf91f7aef578fcb6b2a5cfa0811fa56f688af22c09c247641e8a2d5c6f63d1aa174c1affb2e2d70b742ca8be9544d77d8e19e59ab2578c3bcf4712c9a791fa544464172e84d5858f9eb045cc1b3c9e3c592b99625", 0x9c}, {&(0x7f0000c0e000-0xf)="453cd94c6765e4580d3f8521bf530b", 0xf}], 0x7, &(0x7f0000afd000-0x130)=[@rights={0x30, 0x1, 0x1, [r0, r3, r2, r0, r5, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r3, r1, r2]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r2, r5, r5, r5]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r2, r5, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r5, r3, r0, r1, r5]}], 0x130, 0x40800}, {&(0x7f0000b3f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000977000)=[{&(0x7f0000352000)="5dfbd408b5b600e27c3b193e51332361d37216875d3ffd1ea7324ef5de3ff1784c874a032ebb1b059da77cb7f56c55440f557679a0396d7396f1bfb28ef78792837d96c3826825dc49816a10f01d3294ca54718679b5ed73cd14cf630704180ed410f643c994", 0x66}, {&(0x7f0000e9b000-0xa4)="423ca922f54722b22f6d48828770c43a8214c786758e991b3181d74ce9c677799f6585402c5f0e525ee67c8b9c779fea45f73607886cb7c0981b7b0ee2d734a28ac2c9c35505dc8e64198663f2c353c16d5c3b0b36db1c25b93f9d07dd4fbf7d7d720965efe9d5d78bf6ce2fd367f4b7720dee9d505d0b2837b95a6c9f377def1e4bc2e4935af2f40331ed114ddab580154c96f5793b42cc9f51bb5c0a3b41c35d46d1fb", 0xa4}], 0x2, 0x0, 0x0, 0x804}], 0x7, 0xd64503e37c484b7f) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000137000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002dc000)={@generic="fa03d797aa2377494b447b1240498727", @ifru_addrs={0x2, 0x2, @empty}}) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x6, &(0x7f00004d5000)={0x0, 0x12, 0x5, @thr={&(0x7f00002b3000-0x7d)="005e0fc259d37166d200e3856a73f463fc74e75b40489abf4556a951cfb3ba4e657fefdd7382ce7c010b8399b908bc6b1a50a2f00eca5b35c0962a30abef170cad44d71f496a874c7eeff50ad77950f5e531a3bba7ef3c23c8d09a1ba3f3c992b715545a6f847a7041021b1c80a275f823e660469785bb5580b782a576", &(0x7f00007a8000)="beaa1703acbbddbfcea9bc918548018be9aa6686a90285ec0cb8cd2689a9c7ee2925bf5d6468dec821d24df767c9ea4b14dfaa9e95c951c1fcbaa7a00aa4309bba0508f041eaa8d3b8b51a3a86adb6b4cc90bd3a3d8ac6cfc92bdcb5131c63b8eb7ee9b794b34ffea74d3b5bb457e8cf1e52aa69970c51c4387a7573a8ae13eb9b938e432d5257b0009f9397ff4158b3c074c876adb816e5de94278421272994e34df2a8112ec56f566d5f971f342808a5d878d3a6696b38d943a392786db027487ed02c687b7e3fae7f0babaedaf52ffccccfb7bbd99bf30ab70ec6b8649e2b76bf5a30d578b7cdb8874c0bb27afa757e4965bdd94fd1"}}, &(0x7f0000cff000)=0x0) timer_gettime(r2, &(0x7f0000107000)={{0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006e4000-0x10)={r3, 0x7530}, 0x10) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) fdatasync(r0) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000021000-0xc)='net/netstat\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xfffffe6d) [ 40.099408] sock: sock_set_timeout: `syz-executor3' (pid 5759) tries to set negative timeout 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f000034e000)='cramfs\x00', 0x0, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f0000a24000-0x8)='./file0\x00') pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bd000-0x23)="2200000015000701000910f700010004020000000100000009000100000100000115", 0x22) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5d000-0x15)='/dev/pktcdvd/control\x00', 0x101c2, 0x0) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dbe000-0x11)='/dev/vga_arbiter\x00', 0x28202, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000012a000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000d6c000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005c3000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x1d36f52e54c23394) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007a0000-0x8)={0x0, 0x8, 0x800}, &(0x7f00008c5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f98000)={r1, @in6={{0xa, 0x0, 0x32, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, 0x1, 0x1, 0xffffffffffffffe1, 0x5, 0x20}, 0xa0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x80000000, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)=[]}, 0x0) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000035000)={0x0, 0x4}, &(0x7f000001c000-0x4)=0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000035000)=@assoc_id=r3, &(0x7f0000036000-0x4)=0x4) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x80800) ioctl$TIOCSCTTY(r5, 0x540e, 0x1d96) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x3f}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000037000-0x38)={&(0x7f0000036000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000036000)={&(0x7f000000f000-0x118)=@alg={0x118, 0x10, 0x510, 0x4, 0x2, {{'crct10dif\x00'}}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x10000}, {0x8, 0x1}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x401}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000880}, 0x20040050) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000029000-0x5c)={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x2, 0x3, @empty, 0x10000}, 0x3, [0x80000000, 0x4, 0x3, 0x0, 0x6, 0x6, 0x2dd, 0x3]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 08:53:56 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x24, "a68b5de0d9057cd76069c2ebbe88f26ce42f168df64032d940c6699aff5686bb2b97fdc9"}, &(0x7f0000001000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068c000-0x8)={r1, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0xffffffffffffffff, r3, 0x1ff, 0xa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000)=""/30) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x18)=[{}, {}], 0x15555626, 0x6, &(0x7f0000001000-0x8)={0x6}, 0xfffffed1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) [ 40.141469] sock: sock_set_timeout: `syz-executor3' (pid 5759) tries to set negative timeout 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bd000-0x23)="2200000015000701000910f700010004020000000100000009000100000100000115", 0x22) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5d000-0x15)='/dev/pktcdvd/control\x00', 0x101c2, 0x0) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007a0000-0x8)={0x0, 0x8, 0x800}, &(0x7f00008c5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f98000)={r1, @in6={{0xa, 0x0, 0x32, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, 0x1, 0x1, 0xffffffffffffffe1, 0x5, 0x20}, 0xa0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x80000000, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)=[]}, 0x0) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000854000)='/dev/rfkill\x00', 0xc00, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000621000-0x8)={0x5, 0x9, 0x7e2, 0xa2a8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a5c000)=0xfffffffffffffffb, 0x4) mknod$loop(&(0x7f0000ba3000-0x8)='./file0\x00', 0xc080, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000, 0x0) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x7f}]}) r0 = open(&(0x7f00006ba000)='./file0\x00', 0x42, 0x10) write$evdev(r0, &(0x7f00005b6000-0x18)=[{{0x77359400}, 0x7, 0x0, 0x3ff}], 0x18) setresgid(0x0, 0x0, 0x0) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000cd4000-0x8)='./file0\x00', 0x52, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f16000), &(0x7f0000e71000)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f0000001000-0x23)='system_u:object_r:tape_device_t:s0\x00', 0x23) stat(&(0x7f000083d000-0x8)='./file0\x00', &(0x7f00005c3000-0x44)) 2018/02/05 08:53:56 executing program 4: clone(0x0, &(0x7f00008dd000), &(0x7f0000e90000-0x4), &(0x7f00005f6000-0x4), &(0x7f0000a53000)) fstat(0xffffffffffffff9c, &(0x7f0000abd000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) lstat(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000c82000-0x44)) inotify_init1(0x800) fstat(0xffffffffffffffff, &(0x7f00000c8000)) getuid() 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) getresgid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000382000), &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f28000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f00003d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0xfffffffffffffffd, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60, 0x800) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000559000-0x4)=0x3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2002, 0x0) write$fuse(r5, &(0x7f0000000000)={0x30, 0x1, 0x7, @fuse_notify_retrieve_out={0x3, 0xfbc0, 0x3, 0xae}}, 0x30) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f000034e000)='cramfs\x00', 0x0, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f0000a24000-0x8)='./file0\x00') pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000010000-0xd)='cpuset[wlan1\x00', 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000-0xa)='net/nfsfs\x00') fchown(r0, 0x0, 0x0) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f00001ae000)={{0x77359400}}, &(0x7f000030b000)) r1 = syz_open_procfs(r0, &(0x7f0000c48000-0x8)='net/ipx\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a79000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000a1d000-0x4)=0xe8) getresgid(&(0x7f0000720000), &(0x7f0000197000)=0x0, &(0x7f000080d000)) fcntl$getownex(r0, 0x10, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000176000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000e7d000-0x4)=0xe8) getgroups(0x8, &(0x7f0000c6b000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000c7c000)={&(0x7f000023b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000230000)=[{&(0x7f0000e0e000-0x1000)="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", 0x1000}, {&(0x7f0000e5a000-0x2a)="2b8f6758086e1c21234f1b35b9d3df3b931c2295c63ffbc850ebf5dbaa20f9dcf99ebf437c47d19ce632", 0x2a}, {&(0x7f0000edf000-0x32)="b9deab705e80294c62d17ef5cbcddfbf3111e09cc22f78487df6a40fb76e7503da8ca9e5f5765c53327ff2ca4adc54ef8b07", 0x32}, {&(0x7f00004db000)="de93e813c84e94dc6ffd2409e7e76b12bd8b28b1d5da6b72097b0895377acadc3a096e7709f9405a8a138273b95f6b9bd2bb9b284d49acfc88dabb7255c0b4fae5f90300de9eb00de94967f9fa648c2d4d8e77e3f70ed024c530c62828ab4c08640d53bf95365ec64dce93a0b82fe50ca686ba8317e36d002cf7d4474e4d8cd1f46317c6f34cb7a07ab8967a5e9d70907129bc239c25d49bedb5b48b8187aa596822dcf0a919a0826fa3fc60e89a98af53f1bd95e59849e7e291919f7151328054e72651ed95d3ead93ed645c6c0cb54ab", 0xd1}, {&(0x7f00006eb000-0x79)="545ac3db04d0f2a4fc30786c9ef359cc08e65686c7d0a643d00a52515ec03eb433be1d57635afdd6a13911b2ab1366869d8b66a10b95ad06fc5eefc4762a7d90a88ee28e0e34056eadc2811dfcc80f95430534c00e27868c391b5148d92ea2d83a70463f0d22f77f7e45d7ae7e043870b55beffbce1b20a0b4", 0x79}], 0x5, &(0x7f0000559000-0x98)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x40015}, 0x4010) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) mknod(&(0x7f0000399000)='./file0\x00', 0xc000, 0xd68e) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x20, 0x0) open(&(0x7f0000247000)='./file0/file0\x00', 0x600000, 0x1) recvmmsg(r1, &(0x7f000095f000-0x3c)=[{{&(0x7f00009c5000-0x60)=@nfc_llcp, 0xffffffffffffff99, &(0x7f0000b65000-0x70)=[{&(0x7f0000d30000-0xea)=""/234}, {&(0x7f0000ab5000)=""/124}, {&(0x7f0000687000-0x60)=""/96}, {&(0x7f00003cc000-0x10)=""/16}, {&(0x7f00004a9000)=""/168}, {&(0x7f000051d000-0xf0)=""/240}, {&(0x7f0000f3b000)=""/144}], 0x0, &(0x7f00008da000)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000f63000-0x10)={0x0, 0x1c9c380}) connect$unix(r0, &(0x7f0000fa1000-0x8)=@abs={0xdfffffffffffffff, 0x0, 0x3}, 0x5) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x7f}]}) r0 = open(&(0x7f00006ba000)='./file0\x00', 0x42, 0x10) write$evdev(r0, &(0x7f00005b6000-0x18)=[{{0x77359400}, 0x7, 0x0, 0x3ff}], 0x18) setresgid(0x0, 0x0, 0x0) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x4, 0x7f}], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000007000)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e92000-0x1)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/05 08:53:56 executing program 3: rt_sigpending(&(0x7f00007fd000-0x8), 0xfffffffffffffee5) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fde000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000032c000)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00009ba000)={0x8, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003bc000-0xc)={0x1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005b4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000092000-0x4)=0x1c, 0x80800) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000e10000)={0x5, 0x3, 0x547b, 0x7, 0xf167}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c5e000)={0x3, 0x0, 0x2b61, 0x1000, 0x0}, &(0x7f00004c1000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001cd000)={r6, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x0, 0x200, &(0x7f0000f6b000)={0x991}, 0x8) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f76000)) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f78000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000a48000-0x60)=""/96, 0x60, 0x7fff, &(0x7f0000f77000)={0x77359400}) 2018/02/05 08:53:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@unspec, 0xfffffd9e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c4c000)) writev(r2, &(0x7f0000fee000)=[{&(0x7f00004af000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) uname(&(0x7f0000111000)=""/47) 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008fc000+0xffe)={0x0}) ioctl(r1, 0x20, &(0x7f00009bd000-0xd7)="721ec769d871b8e417026cafdc06d3586dde5e7acd7af2d94b577ceb064a3cd6006cab48a8d34ed5b419a09916c1863d725ef111b05f347c32f36b949ed5abfcdde502142708270970b69746d0d6f96c604a22d93b8de46370dede4f7f19c6e26e7e0cc4c51160574b1601d531bf041c0b571e6438ad2b5e2a7bcc113ba94dbc6fa39fbb89c6614b71708c4be30b406af8137cdd7ee1df3fc5b5f63ac260b97a7f8a8db29f4d3667c29f96fd4ce779016fca050142ad61ba380ae08e05ac299ffd18fc86cf915e4b96044fc1f467d86f7d900e69280a8e") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000b95000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000886000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068e000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000e1000-0xc)={r0, r2, r4}, 0xc) r5 = syz_open_procfs(r3, &(0x7f0000000000)='smaps\x00') close(r5) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001a000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000025000)={0x7, 0x7, 0x4, 0x6}, 0x10) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000004000-0x28)={@generic="0c8bcd179495074b98f3cde6fe22e7a3", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000448000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f1b000-0x4)) r1 = socket(0xb, 0x801, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x10001, 0x3}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @rand_addr=0x5}}, 0x800000000, 0x8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x80010, 0x7ffff, 0xfffffffffffffffb) write(r3, &(0x7f000087f000-0x24)="24000000240007df3101000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1c000-0x14)={0x2, 0x9, 0x4, 0x2, 0x1ff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000fef000-0x28)={@syzn}) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0, 0x80000000}) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000a66000)='./file0\x00', 0x80, 0x48) sendmsg$key(r1, &(0x7f000092e000)={0x0, 0x0, &(0x7f0000d5e000)={&(0x7f0000c20000)={0x2, 0x11, 0x5, 0x2, 0x15, 0x0, 0x1, 0x2, [@sadb_address={0x5, 0x17, 0x0, 0x9e1086348217d70d, 0x0, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, @sadb_x_sec_ctx={0x9, 0x18, 0x9, 0x4, 0x3e, "e874a9f75b037f768a9816741c40e57469ac5aab09d26c15b48d2964c40f40ca3b72c030a0d5ba0d752dcffc1186fc1ca590f80636778cecc9bde85ee2ea"}, @sadb_address={0x5, 0x5, 0xff, 0x80, 0x0, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x1ff}}]}, 0xa8}, 0x1}, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000383000-0x20)={@generic="b3c90b91de2680930b678bb882f193c3", @ifru_addrs={0x2, 0x0, @rand_addr=0xffff}}) sendto$inet6(r1, &(0x7f0000edc000-0xe)="c3a313e3730749de15a51b60e27a", 0xe, 0x40, &(0x7f0000ad5000)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000780000-0x4)=0x42, 0x3) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f74000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000ae3000)=0x3) fcntl$setown(r3, 0x8, r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000aa8000)=[0x2, 0x101]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) write(r0, &(0x7f0000000000)="9a", 0x1) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044d000)='/dev/rfkill\x00', 0x20b82, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003bb000-0x8)=@assoc_value, &(0x7f00006d4000-0x4)=0xfffffffffffffed1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007c4000)={0x0, 0x6, 0x0, 0x4, 0x311, 0x3ee, 0x9, 0x7fffffff, {0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x4, 0xfffffffffffff2b2, 0x8000, 0x81, 0x682}}, &(0x7f0000af4000)=0xb8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d68000)=@req={0x9, 0x2, 0x10, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009be000)={r3, 0x1}, &(0x7f000037e000)=0x8) chroot(&(0x7f00006ec000-0x8)='./file0\x00') open$dir(&(0x7f0000d58000)='./file0\x00', 0x88001, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000065e000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000724000+0xbed)=0xe8) stat(&(0x7f00000ea000-0x8)='./file0\x00', &(0x7f00007f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e7c000), 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000228000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x3, 0xa, 0x80, 0xa0, 0x0, r4, r5}, {0x1, 0x1d79, 0xde3, 0x30b, 0x9, 0x10000, 0x0, 0xad1}, {0x7fffffff, 0x6, 0x3, 0x931}, 0xfffffffffffffeff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x29, 0x10001, 0x40}}, 0xe8) ioctl(r0, 0xda4, &(0x7f0000974000-0x48)="00527ea92303efb874178df056fa38969da5bf2347e2f3c3dc3dc53cdbb70b647ceb5d8d1570ee3d4016d1b70d65c693f63d58ead4aec677b12ee40c9772acc479b4d632f1e48681") setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000095f000)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001b8000-0x4), &(0x7f00009cc000)=0x4) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000037d000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f88000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f000092e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000835000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00005c2000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000107000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000cb8000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000136000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00008f0000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001b7000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000685000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c58000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000071c000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b21000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000a64000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000172000)={&(0x7f0000057000-0xc)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f000023e000-0x10)={&(0x7f00006ff000-0x1b0)=@ipv6_delroute={0x1b0, 0x19, 0x100, 0x3, 0x3, {0xa, 0x14, 0x90, 0x3, 0xff, 0x3, 0xc8, 0xb, 0x400}, [@RTA_METRICS={0x40, 0x8, "7066c4c3823e79f00881f7c3711d3389367a76911f0c3dda496f78a9811409f2a408a81ff5f6ab58cdb5170adc228187d4b9588abd15df08c3893d75"}, @RTA_METRICS={0x84, 0x8, "1a98c68a7fab2a024b23948e8152be1a11f8295a08726e19e7f7f1302be48fe2962cad92e473f280ba338cdd652ce7c6c521faf3f92ceb4d39de5725bcc88fa72060b559fde97cfb51d9c74cb93ef1d59f5061ada161a4a85d7752c4aa3c41f77a371fee4b727c63e0e78c549ba5fc086d88dc052b00f02e56ad0324d404"}, @RTA_MULTIPATH={0x34, 0x9, [{0x0, 0x1, 0x7, r1}, {0x8, 0x400, 0x0, r2}, {0x101, 0x9, 0x581, r3}, {0xffff, 0x8, 0x7f3b, r4}, {0x17, 0xd18d, 0x7106, r5}, {0x1, 0x4, 0x7fff, r6}]}, @RTA_PREF={0x8, 0x14, 0x3}, @RTA_UID={0x8, 0x19, r7}, @RTA_ENCAP={0x8c, 0x16, @generic="e1eb1346f7c4568bbb8261de9a7254f0ec8f40c6abe3438dc72ad748ce258d5d04e8ac0bcbf2c0e0360015e3e9e52844c95d8cb6e6651b494cf6e78808a2a8ebeb196a84467b98a1584680e802ed52eafae5d99fc1b57116281796af417f346962e1f7bdb28b57d8d2d3ad11edcc24fb486d52a06e2921d13c86cc68cc26bdc16dd7a6ce1e"}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x400c010}, 0x44) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) r9 = accept$inet6(r8, 0x0, &(0x7f000016a000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000a98000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002da000-0x4)=0x14) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e4000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000c40000)=0xe8) getresuid(&(0x7f00004dc000), &(0x7f00007f2000-0x4), &(0x7f0000b6a000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c43000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x9, 0x0, 0xee6, 0xa, 0xa0, 0xa0, 0xc, r1, r2}, {0xf7, 0xfffffffffffffff9, 0x3c8c0880, 0x80, 0x10001, 0x2, 0xc8, 0x2}, {0x40d, 0x1, 0x6, 0x1000}, 0x0, 0x3, 0x3, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x8, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x3, 0x40, 0xffffffffffff8000, 0xfd, 0x1}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) mkdir(&(0x7f0000c5d000-0x8)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000069e000)={0x6, 0xc876, 0x7, 0x5, 0x1000, 0x1, 0x2, 0x0, 0x100000000, 0x5, 0x1ca4}, 0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f4000-0x11)='/dev/vga_arbiter\x00', 0x408002, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000acf000-0x4)) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000038000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') modify_ldt$read_default(0x2, &(0x7f000048a000-0x31)=""/49, 0x31) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000008000)=0x4, r0, &(0x7f000000c000-0x8), 0x800, 0x1) setsockopt(r0, 0x7ff, 0x9, &(0x7f000000b000-0xa7)="c0cbb30884d4d80b215f1a64158e329456d65d07a449092964fa942cc0b311b5eb72c1ebb07c3d4f2a95b346d435be43f41fbc711dff1d725e933a4e04f3f54e4cb6c03af638b2d5b68a0446bb2dd71b6ea3d6234bb885ed56bde533935fba729fa10cb38957232331af7224a2f1bc1b259360840abe449e0296f1d59b785226ad39f4c926ef538895dee88c4ebf02c5889c467d4c5ec5b3a9da5e43ce4032bee7f93fb1490ccb", 0xa7) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14, 0x800) sendmsg(r0, &(0x7f0000009000)={&(0x7f0000002000)=@can={0x1d, r1}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="372e18bbbee8cc4fbe68b29b95ae090910b6537de98ceb6f1c37326147d53ba4d194a447f27fb095efaadb22ec888b016e0c5340d1b569dc594a366a4d2aea61a6ab6f3234539421f5e576858208d06415a630b0ac7649808c63767be753a76ca9e670b4f1f51bc53a9fc443474ab65d67ecd8a68b9ae4ffee201dd24e", 0x7d}], 0x1, &(0x7f0000009000)=[], 0x0, 0x1}, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) [ 40.539566] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept(r1, 0x0, &(0x7f0000c64000)) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000c19000)=[{{&(0x7f00001ac000)=@ax25, 0x10, &(0x7f0000ab4000)=[{&(0x7f00006e2000)=""/41, 0x29}], 0x1, &(0x7f0000ffa000)=""/224, 0xe0}}], 0x1, 0x10063, &(0x7f00003e4000)) 2018/02/05 08:53:56 executing program 6: clone(0x80000000, &(0x7f0000fdd000-0x19), &(0x7f0000e9a000-0x4), &(0x7f0000bb1000-0x4), &(0x7f00004d7000-0x5e)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000de3000-0xe)='/dev/keychord\x00', 0x40, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000-0x8)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000)=@random={'osx.', '/dev/keychord\x00'}, &(0x7f0000005000)='\x00', 0x1, 0x1) readv(r0, &(0x7f0000004000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000)=""/93, 0x5d}, {&(0x7f0000003000-0xe5)=""/229, 0xe5}, {&(0x7f0000003000-0xc0)=""/192, 0xc0}, {&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x5) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000)=""/193) 2018/02/05 08:53:56 executing program 2: r0 = socket(0x20000000000000a, 0x2, 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) r1 = add_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000000000+0x7a7)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="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", 0xfb, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x10, 0x7, 0x62}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x74, "f9eb63943a0f2bf8a6d24198679063c73803c2fd8ebccf60f1222306cb0486a80e5afcb189e2d817367d3feadbeb8318a4d4275fa2367a03ab666a75a4b66f34eda6c1e70b7831d8edb70e81eab259554d7703c04a9356cebd1897431c5b3c0329b2689d9c6d3db8f7ed7083643ec3219fc821a0"}, &(0x7f0000000000)=0x7c) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)) statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) umount2(&(0x7f0000936000)='./file0\x00', 0x6) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000008000)=0x4, r0, &(0x7f000000c000-0x8), 0x800, 0x1) setsockopt(r0, 0x7ff, 0x9, &(0x7f000000b000-0xa7)="c0cbb30884d4d80b215f1a64158e329456d65d07a449092964fa942cc0b311b5eb72c1ebb07c3d4f2a95b346d435be43f41fbc711dff1d725e933a4e04f3f54e4cb6c03af638b2d5b68a0446bb2dd71b6ea3d6234bb885ed56bde533935fba729fa10cb38957232331af7224a2f1bc1b259360840abe449e0296f1d59b785226ad39f4c926ef538895dee88c4ebf02c5889c467d4c5ec5b3a9da5e43ce4032bee7f93fb1490ccb", 0xa7) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14, 0x800) sendmsg(r0, &(0x7f0000009000)={&(0x7f0000002000)=@can={0x1d, r1}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="372e18bbbee8cc4fbe68b29b95ae090910b6537de98ceb6f1c37326147d53ba4d194a447f27fb095efaadb22ec888b016e0c5340d1b569dc594a366a4d2aea61a6ab6f3234539421f5e576858208d06415a630b0ac7649808c63767be753a76ca9e670b4f1f51bc53a9fc443474ab65d67ecd8a68b9ae4ffee201dd24e", 0x7d}], 0x1, &(0x7f0000009000)=[], 0x0, 0x1}, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000fe3000)=0x1, 0x4) fallocate(r0, 0x2, 0x8, 0x3ff) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) time(&(0x7f0000a90000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103}}) 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/rfkill\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f000024c000)={0x27, 0x6, 0x401, 0x3, 0xa0, 0x10000, "2e2ced1a0282ee72b6586fc211e78d6b66c0018f1b9bbcb9022dc00489b8384c7c91e2ac54177eb07e3c8c7a6e5e964a2b212d688bd24b69dbad25c5791a62", 0x2}, 0x60) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x10000, 0x2) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0xb8b3, 0x4) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/05 08:53:56 executing program 0: socketpair(0xb, 0x1, 0x8000, &(0x7f0000481000-0x8)={0x0}) write$sndseq(r0, &(0x7f0000b8d000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef4000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f000016b000-0x1000)="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", 0x1000, 0x4000, &(0x7f000097c000-0x1c)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) bind$netrom(r1, &(0x7f0000542000)=@ax25={0x3, {"3aec820567e649"}, 0x80000001}, 0x10) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x7f, 0x9}, &(0x7f0000f33000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009b6000)={r2, 0x4}, &(0x7f00004a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc0000)={0x7, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000c4000-0x8)=@assoc_value={r3, 0x7}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/05 08:53:56 executing program 2: clone(0x8000000000000000, &(0x7f0000780000), &(0x7f0000168000), &(0x7f00004d2000), &(0x7f00006cc000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x2, &(0x7f0000002000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000032000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e96000)='/dev/sequencer\x00', 0x208800, 0x0) fgetxattr(r0, &(0x7f0000011000)=@random={'os2.', '/dev/sequencer\x00'}, &(0x7f000032d000)=""/108, 0x6c) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000e0c000-0x4)=0x7) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a73000-0xc)='/dev/autofs\x00', 0xc00, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a73000-0x8)={0x0, 0x1}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10), &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) r3 = syz_open_procfs(r1, &(0x7f00005ac000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f00009ff000-0xe)=@file={0x0, ""/12}, &(0x7f0000a73000-0x4)=0xe, 0x80800) 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd3000)=0x24, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/hwrng\x00', 0x109081, 0x0) lstat(&(0x7f0000cc1000)='./file0\x00', &(0x7f00001e2000-0x44)) sendmsg$nl_netfilter(r2, &(0x7f00008fe000)={&(0x7f0000381000-0xc)={0x10, 0x0, 0x0, 0xfffff}, 0xc, &(0x7f0000a27000-0x10)={&(0x7f00000f0000)={0x14, 0x5, 0x6, 0x100, 0x5, 0x0, {0x0, 0x0, 0x7}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000801) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80004, 0x6) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000065e000)="406e5cdbd940128973c526bd30f6e5ae9e1622634932aff5a22e9de5d7a0668e"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e2d000)=@syzn={0x73, 0x79, 0x7a, 0x0}) [ 40.693825] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408002, 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) sendmsg$nfc_llcp(r0, &(0x7f000045c000)={&(0x7f0000154000-0x60)={0x27, 0x6, 0x1, 0x7, 0x7fffffff, 0xf2fc, "4359bac7f58da13aba73a12c4b9b3a4b6dd37a45d0d4d8320ab975cca2e1e8ae762a0a5ff140c92d560ada6868917dcf1136049b778b0ee4d336c39f1876f6", 0x6}, 0x60, &(0x7f00001e5000)=[{&(0x7f0000000000)="bf74f1829dc3fc1dca95ab3fe390682643ebd989aade111e3a24980f7553097b6b3642fccf8d7f9b77953b7f2a59b9b5e1f9ddbc032a489e02d9643a7ccd260ce27cbd34a1c2745c7fbacf27abc97c6f5979550d71ddf2c18418d01daa209280bccddfa37945f7e742f6466dee277e1e0efb348db7b3a764cd166c2f4e399ce323529ff1007bb07aa811e571be9e90aee9bc6f9d0deeeddf4b2966f49ef531", 0x9f}, {&(0x7f0000f58000)="9eec3b0efc90906e5f7d66ab8cbb09965de27a0d56f5e4ccac73970184907ebb6efa0b896c37ac035aed0c15f9bb439281bacd59634b19f9070f239213146e65715b6566fe7b098034402941fe3f1f027f0f2b722d51222bbad4ab48cde328c9d3a39f7b4e23caae9b202bbb361003b9a5e27c9872383660646e1970483f7cb5f948a412758bfc1825f99460ec53b92e7e09ec594ac66f809cb66fb6097c28deb1d8a116097f123b67b839c1a195a306a1cde8", 0xb3}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x23)="031f21f026c9a08994befce3e9aafbe1a6c0d2754707989e272f04934537964109269c", 0x23}, {&(0x7f0000001000-0xbc)="4749e941bf0ca89223c1b6f03ef6ed84b4536fcfd06eec7189c61d0ed107310cd21e371a63d0ff5b789026b2c2975a084f8e9021a440d286624b1e5fbb1d5861b9c1235db7d84751bb1d29e00f8105e7f6481db635b71b4ea2c486cde35a111dcad9831340cd30163c96f70d547fc09caa73cc975ea68e075c9bda3985afd828aa0962486f6a1441788beecae2d0d3d10496b44f80222bc45c848fcc0dfb877994e14beabbb6ddce681ade41de36aaca404fbf22ff1b49d6d13f56e0", 0xbc}, {&(0x7f00006ff000-0x56)="ce49aacd79321e6fd98d267fa629f5a8de0278df447db2a24b6594ba6be2ab6f58b39a0c1b29514a42e6fff06c470632ce2767abaf714571753692cfa0593a930fc582db0dc97de56742184cb31b400722107f155bb5", 0x56}, {&(0x7f0000001000-0x2e)="9bd706dab94acac0ec9cc0e70a6ac82237360e42bc1f99f2726020cb96ca432b8225848521a80be705ccb99bdc29", 0x2e}, 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0x1010, 0x40010}, 0x880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fd8000-0x10)={0x9, &(0x7f00000f7000-0x48)=[{0x2, 0x62a9, 0xfffffffffffffff9, 0x38d19e18}, {0x9, 0x0, 0x3, 0x100000000}, {0x7, 0x8, 0x9, 0x3}, {0x3f, 0x4, 0x2, 0x6}, {0xa9, 0x8, 0x401, 0x81}, {0x4, 0x0, 0x85, 0x4}, {0x5, 0x648f, 0x23, 0xfff}, {0xfffffffffffffe01, 0x4, 0x4, 0x1}, {0xffffffff, 0x0, 0x200, 0x3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000fd8000)="3ebb87e37ad7d2b445d21f99a95764487d00000001e33d53b7f542b1589fa2f7b55ea12ce6fc9c9909cfe5a6d63c284f51f5aa6f2228a173ddacd54d6b6672e81168c86a1523f2dfd2bc558ee4409bf5b5f684d7397a96587dcb386a93729b5ae5782a126f9c11a35cead853c0af59bc7191bbbce6a2c7eccca5a1519d4ffcbf17006e27c650c9c49297ac5c059e7cace541060ec6f01ef630d669892af9df71844d8fa86900307a48f9641535617480eb492e6f6693110cc7b3071146b8b128f0dd6a335ebe1047e80f34dc97df695831130ff61e7e451ec903de4044a25c771a0fcf920dbfd1e119e303b65685b7f2cc22b4d5ab4f8487", 0xf8) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ad2000-0x50)=[{&(0x7f0000177000), 0xffffffffffffffdb}, {&(0x7f0000487000)=""/203, 0xe}], 0x2, 0x0) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e60000)={0x0, 0x60d4}, &(0x7f00005a9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f01000)={r3, 0x3, 0x3, [0x2a, 0x3, 0x8001]}, &(0x7f000020b000)=0xe) 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mq_timedreceive(r1, &(0x7f0000659000)=""/100, 0x64, 0x1, &(0x7f00004bf000-0x10)) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x15c, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x128, 0x16, [{0x124, 0x1, [@nested={0x20, 0x0, [@generic="4870de038687193acbdde368055f496ee9780ab97ea2f76f29"]}, @generic="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"]}]}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x15c}, 0x1}, 0x0) [ 40.815006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/05 08:53:56 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000013000-0xe)='./file0/file0\x00', &(0x7f0000020000-0x5)=@random={'os2.', '\x00'}, &(0x7f000001b000)=""/90, 0x5a) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/02/05 08:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd3000)=0x24, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/hwrng\x00', 0x109081, 0x0) lstat(&(0x7f0000cc1000)='./file0\x00', &(0x7f00001e2000-0x44)) sendmsg$nl_netfilter(r2, &(0x7f00008fe000)={&(0x7f0000381000-0xc)={0x10, 0x0, 0x0, 0xfffff}, 0xc, &(0x7f0000a27000-0x10)={&(0x7f00000f0000)={0x14, 0x5, 0x6, 0x100, 0x5, 0x0, {0x0, 0x0, 0x7}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000801) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/05 08:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x9, r0, 0x1000, 0xffff) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f00001b0000)='/dev/input/mice\x00', 0x0, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00006ab000-0x8)) write$selinux_context(r1, &(0x7f0000cde000)='system_u:object_r:cgroup_t:s0\x00', 0x1e) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/05 08:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f13000-0x4)='/dev/rfkill\x00', 0x8000, 0x0) getresuid(&(0x7f000028a000), &(0x7f00001b8000-0x4), &(0x7f0000427000)=0x0) quotactl(0xffffffffffff7e6a, &(0x7f0000a8e000-0x8)='./file0\x00', r1, &(0x7f000017f000-0x2a)="24dee47170c95f162be472156c79c5981202d4914c94c8aa38104b05c3d2a90b9223875e44d2fc8df693d9b4d30d0e4aa0b6d88ddb55bbedc6d9b4a82373b5e7276b3d7bf88840a964947b4914a529f6") accept4$ipx(r0, &(0x7f0000217000-0x10), &(0x7f000072b000-0x4)=0x10, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/02/05 08:53:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r0 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000aac000-0xa)='id_legacy\x00', &(0x7f0000847000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r2, &(0x7f0000003000)={0xf97cff8c, 0x8, 'SE Linux', "8f54745b18b5e83882ac657f2405c22c7e32b65e905e5dde2d2de48611eb5a2b6d82a2bb4ff355da767425311eeaf6f30fed4f452498801a1e6a9a8fda81d0903a286945f619db3315bbeb0a516bcf04c2779feabc02af77"}, 0x68) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000006000-0x18)={0x7f, 0x1, 0x53f7e49d, 0xc14a, 0x5, 0x2}) keyctl$invalidate(0x15, r1) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/05 08:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x4) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) socketpair(0x0, 0x0, 0x0, &(0x7f0000d98000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000032e000-0xf2)=""/242) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) ioctl$TIOCSTI(r4, 0x5412, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dee000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f000018d000-0x4)=0xe8) r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0}, &(0x7f00000ee000)=0xc) r9 = getpid() getresuid(&(0x7f0000652000-0x4), &(0x7f0000409000), &(0x7f0000c53000-0x4)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f5d000-0x50)={@common='syzkaller0\x00', @ifru_settings={0x9, 0x9, @fr_pvc_info=&(0x7f0000bf9000)={0x1000, @common='dummy0\x00'}}}) r11 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002f6000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000cd0000)=0xe8) lstat(&(0x7f00005b0000-0x8)='./file0\x00', &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000c3b000)={&(0x7f0000b41000-0xc)=@proc={0x10, 0x0, 0x2, 0x20004040}, 0xc, &(0x7f0000606000)=[{&(0x7f0000c6d000)={0x1d0, 0x23, 0x4, 0x6, 0x1, "", [@typed={0x10, 0x7c, @u64=0x335}, @nested={0x190, 0x60, [@typed={0xc, 0x60, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xf, @uid=r5}, @generic="51ed50bdd999a38a01fc22cb65fcc198f93961114ef79d1dd2b7bb5eb8ce4e09497322ab2a40329a6226c9d425e4bb776a5bea9bd841df06dce687e0377bdf8c8f85790cb98baa3e766509f27bdfc6f59a47b662f41fc06a630789b15899d76de0830b3518ad64b7ab375949af8a6c7e3803e852947f5353def9a3a8de0eb22491b370", @typed={0xc, 0x42, @pid=r6}, @generic="1cf5e4fcad029e526a9313802d18b3ab2d494b32b7793c104cd6e0301f2269ab6089ced0f502306254ed7457d5a47d10a66832a3da0667fdd33abcab1bfc9efc0e762dc971a2a64053f1ee4af653a7885bd703f010f35e13d74f0f8e5673b781a7f018935ba5cecf10e4a485be1003c457ab7d305ed40b68410cb6", @generic="c5c912f7fa6eba4c5a7d6703b1e3c38212c0e095c1fa9b138995739059736db1e45ac15256d4b31bafe7b8fe85210450e415bb242eecfc931b891db8fd48b1ea0c5fe27c4b1fffa82e17d49516b28c108e509eb4836e14929842e7725915f396d8c2446a6315006ecfd8"]}, @generic="bfc716febe95a11770", @generic="f6deac7d3ed1d43f876f21416564070a680497fdf32aae"]}, 0x1d0}, {&(0x7f0000786000)={0x84c, 0x20, 0x2, 0x6, 0x2, "", [@generic="b0e8161873c6423c0f3be3e5", @nested={0x238, 0x5a, [@generic="30b8cbd8f3e3908258d11a2b2f7819b072bea4e2d4de71199c172c32ab2950cc33856d1ba76bc458d51fd0168f603bac455c0fddf164cd392382cad061cb36964bd8845e2b9e1f3095d688db8356e679257b4782ab2b833fe465c9ea0d38e5aa8c4c74d3e69d5841c411543922399342fdd0d4d80117627c1dcc9c1fc6644e5f1e65990d127faad62cbf131fb4201317e7cdf7dcb6ad314da0cb34a64cd11144dedd59e827a61a3fd2cadd499922ea197b9339afc54db0d8b0aedf195690a0ff91dd4a2426907db80ec234551286304db3057c0969f8c75926cad3679f87a4834737215ba9d87eb0d737cc87e50e87ae818fdef98fa0b2a0", @generic="f66d69ea1b1eed07776321025b156c7221cb39a24f5e6d4d25ac764adbcbd722351fbd3c582b8fb488df81e00f6c06aa40b3d942037761ceb84e5ee4016921f6b046af83a458a6e6ddaee666fe9c776f3e273670b3a7f241b70105a4872d691045869e52857634f2754b", @typed={0x8, 0x85}, @typed={0xc, 0x24, @pid=r7}, @typed={0x20, 0x93, @str=',md5sumvboxnet0vmnet1\x00'}, @typed={0x18, 0x6d, @str='/dev/net/tun\x00'}, @typed={0x8, 0x8}, @typed={0x7c, 0x17, @binary="3ce69084796860c068ac643a5ae185154d027911232398412b7a329dc4713cac9582c82968a1f570fb5fe91a2b9833d3e6eba4c9be6b16f3beaa259dd8a55f70c6f9410f900f81796eac73b63580e8d9b38f1fe861a41a51f319f05f9d0de1d7cd8f8f8a117e5444d06e1f284a6b9c0ca6b582"}]}, @nested={0xd4, 0x67, [@generic="656339ed87185a0fcd188195bcf283bebe873e5697077eb89aeb6c68d879802fa16c72ca349b9188fc5948953fbda04fc5441a16c653bd366a41ac6a01e185d0bf12a003cbe2884f65d625b2f0c50224f2a8d382b2513996e0b216fe120cdb1bc02aa8d43bb55ea1e88bc6494f2038a5b154287b701dceb0def194f2dc1e6ebbe170799258b83b057eb5297f7d70504ad19e4715e8a7e6f6862c5c8872c889ba00eaaf5b14f8bbfa5058554b2f53b1db580aa47138755ab641c1a5a1acbb2b7076112cce134be3fe3ee1d008434887"]}, @typed={0x60, 0x71, @binary="870204573412c624d8b5af6519b2dc86492b7690ebc1e754d7f987526ba51f17370ea7cdcdb3d32d015e5a502882eaf1d0996f056051f541337d27cafb3f0882780226dd9fdcac8fb5b9b90ad9cd075e8d34121bcf8e0eba"}, @generic="e56d54d37b7db5fcfaf87b54f8a3f64834cca371ecec1dda24894721e059522ac68ab887ccd5f89f48a77d998eb13098b8373257225526497d8fc2b26b60d64159e5cf529c0bd0ee73be1be5479ec78debf83015484b27e0a9fbeec994f0564f49f25a1a168e47f51d9b0e765f338045651742b3de9d2cf73ddbde76fac69a854b7138be231f9d5bdf8abc52cf96bba96fe6814a908b2bbc0f4f75358447b1d70586d2843c07c44b1b5564", @nested={0x1a4, 0x3e, [@generic="4a5fc89de9d9d3fe5bde57b9e6f0e7cd9756691c00622848dca07e0151393f00a099bed2cb1dc6671c4194176d721464d017ef83420d364c74adb4f62e37a6c6798f3bae9e1b5d242bc1204eedd120fca75c9d4922892a39b124429aa5ff67960522097a756df3e7f1ec264d6acfaa89ec810f6771ac3994a23a1c89c87c5d062ebbef26b8ae5052239ec0fbcea6791efb357da0fb67c9563e18e7dbc8713d380236fc0ef184c4553add7f492dadb0690d8fcc5fd3df9eafc87fcd06534a1a1044e1f81184b9db45ca59b2f1a90713fd06864b367bf82634fdfe0872", @generic="91", @typed={0xc, 0x95, @fd=r3}, @typed={0x18, 0x2b, @ipv6=@empty}, @typed={0xc, 0x37, @fd=r4}, @typed={0xc, 0x59, @fd=r2}, 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@typed={0x18, 0x1c, @str='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x6e, @pid=r8}, @generic="1a6ba8430c2490ae471bf6a6f5b8277d7bbed50f5fcede0b9183d93513623458f4e666e43d6d3fe685a80d742b2a4bb0fc57eeda9eeb3129e03a246a2484983fd1115d8919794d4b571071b92efbc1bb2693d321c6ac7b367fe71b2a2026eb9807c804d6dbd833e1d52227c998598ecc2e7a0d7db3604dcdf9b0b54c1962c8b8fb7e4be3353fc93e9346b9e030e91cc6dcda1240a8258c781ef2c8a05d4c156495107e599b5bc1e44d83da6fbf7f4e6c1ead76de", @generic="35c5ec31d0b55b64ce8ec445f7b60dea3bbb43b283ae66b05975aa688c4479c91b857368316eba34385950f5c2a21ddc8d532c1ba273be95547ec8bb157116bf7769329b1163f9c283744e3808bcf28d29f103df8c7c6dd09aca3aeddbbf9635eef6e934ca8bec1798435c59279e06b32d579f76ca9d48f53945bac91acb3db2fc1a2bafa74f919f7b887db1a8d7143d39521a4e2c72c68706da6fa77e51a434dd4dd91dfdecd1efebf52728d0332bee8235aa2987578ed014f69236962a"]}]}, 0x247c}, {&(0x7f0000f2e000-0x15a8)={0x16ec, 0x1f, 0x100, 0x4, 0x3, "", [@typed={0x18, 0x41, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x260, 0x41, [@generic="1ea1ea978d30da9395c8c150027ed5490bf6bb4d3af7c8314024f05191b8f4d3fd770025be08d648258199851431c3d033ece9a463ef4ff326a40b767548c981d023836274cd5e5c3efd50d50883cf13a3810c9fb6749c4a4e3c56d2745f83f0ce86e0c2db20d0c6fb3f606d9000691beb1bb8141aa1aa3cdba682a6ca8a185a0f3003d024082e82b40af4a705bab971ac36b13d4698c357377e21704faf3e087e9a500ca16f01b710854a38f896236cd285263595bf154d083801247ba27282b3b3a2e1", @typed={0xc, 0x8d, @u32=0xea66}, @generic="0edf3dea8b", @generic="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", @typed={0x10, 0x26, @u64=0x3ff}, @generic="86e0c42c80c47741b1b566da7c5a3554c17c07436c744601c41f59e87a49ab3da0b7d5b1f3bd56ebf473cf52525da42538a5b14c10e84819113be803b7417d1444c0c1df9c7d704ac099f0b0a01fa33be370ebce0f44f83f1e560d4d196e37cad69565b821e6d458234ee319766fc3d8f25054e116417dac10d640b525"]}, @nested={0x11b8, 0x4a, [@typed={0xc, 0x57, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="660b71ce1617a8cee932832f35aff5ffeef89bfc468c939fc90b01cb00817bc9c105a469b61e9a4a05ba9403f7cdadae72ae", @generic="0a0267e3131b517db11649be4680feb28c3054d19ddc29e20f0d2487d0772ca393550ac39e9a5c2c705cd89feb9061426fe1fecb193802b2058864037339a413d3ea02e656fafaeed58f0234fe5fc84d532567928ddf7f8cb9132aaf3efa6c375adf6e368381ac621b594733a771f9cd47efc996d2705b39870f5b17486fe72a47bbee11977f68a02b86bc3c13f174b480ea9a3fa44f80c79e5eaf6c39f5da5eb4b608cbe4476699ac197c90bb36134a29c724c0afd6799e4939145afc26cb12dee258abe30bde6cd4562cea07861316bc27df3b311119297d0e9034b7bd481c09d0615a7d72679173c0a40da2", @typed={0x10, 0x64, @u64=0xa9}, @generic="91b15a700255dd69326b41fddeec0c0e700ffadf9d21d8f6bb4424438d37d99eaa2e3d57684e77ed1e2ed1d39a72a0d0f36a3a678328a78f2bb09158863f3a2e2e185d957f3bfd2c9264931337c18e32df6dafe1e00037b1b4a307fc52ee0fd8d15dc7045b015f8c4726f88623cc732197e1a2631008277e22", @generic="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@nested={0xdc, 0xc, [@generic="946fa1fc5ab8f11d037750a8fe399d42e7ed1a95f8c00074a791700394c4a0c286aa2079886340db0a1ef85952990ffe41a0a58dcc6aa369db5c4e59267c2d316c84d006666451a0340e067588b797464455f7f76c7f30d342299961c13efa50923387647aafe20b8ca8b9dde854004781361f24d5b503649cbe4ee730dca02492457e39cc3884d87698008a4d7c3b3fddc3eeab9960e4514def21c9551dce7b97811f0bbf89659c23121d983b7007715756efee0fa1bda1bce275e79a71b8106bfc9683816002d571131e766475bae34fa00bfd32d6f74a"]}, @generic="ff899f864196d0e3615631a6ad811283561f5aaefda3d1b6517d3e73a539c58da967ab325681c5f48177f81618514597faf4cde590c3204c48feb3cbb3c20c1df9433ea1e4d4d81251712f922247572b4a24dae8bf27f26da286a0e756ffd8001d59d44cd65256db35cc5c577441e5f0efad6178c3e54afca471b69b4b73f9adbd4c3893e9d7ccb3597ff2819c6ebcce7ef2a7f4a2ec6bd9b0417dd2783174898fa22fdea8fcf67afe9642beae7f86415293f08172836f4c3d56ba847e82207ff3821e62e098", @nested={0x108, 0x24, [@typed={0x10, 0x5b, @u64=0xff}, @generic="762ce67aeafa4a668e848ff859d2f807d3fb43eef17f2a6599610519ff7e2e4b57c8728d0082f23bdfe1ab7894a3f2ca4317cbec0c2ed13173f1a3e39a640eb1fe63f0e362f167e5fbb2806337ba9896731b1ae643348ce7a6100ff707896a434d60dfc9ffea25e4b4addbc79a256fd53f3b6346ca6c5be2f6ba315ccbe1e1e87c79708c1a3d0637fa3e37a16f6c7cb2b5e4a5", @typed={0x18, 0x94, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @generic="575d62d39ec2c4a2abf6ea7a7bd7f262ac1a8067292edebf6242936a7b4c0ce561138258dc9729cddb29b22e2048a28447693aab9a0acde067cfc121eef65476b3a1a75ab98c"]}]}, 0x16ec}], 0x4, &(0x7f0000347000-0xc8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r0, r1, r4, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r0]}], 0xc8, 0x1}, 0x40c0) 2018/02/05 08:53:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/05 08:53:56 executing program 6: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) creat(&(0x7f00008bf000)='./file0\x00', 0x41) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0xc8008}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000082c000)=@newlink={0x13, 0x10, 0x1, 0x3, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) lseek(r0, 0x0, 0x7) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000012000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000006000-0x8)=0x2, 0x4) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) connect(r0, &(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="d1c62c8204f6", @common='gre0\x00'}}, 0x1e) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d94000-0xe)='net/rt6_stats\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x6, &(0x7f00002c0000)="cf7b132f8f2545c88220aa5962918bf79c64b8abe7826343c7e8c5b18df785ed3cf05a6ebe947e53fccef165418e645d332fa951832908e8f1aabd87a316fe3631ff7996fc3827bc09f01f17b704b2966a06fd426eb11889eeec4358733f045eb77d577e9c04ef291fd19ef00c89bcac54c5741edc87b09110ad9e481c5521a6b849480f3c48dd7a20656879b2d6e85e9493168796de169c61e63221e6021a5284896e3aecdd598723f6f0f3") 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x836, 0x20, 0x0, 0xf, 0x11, 0x9, "ad3687255417fa2ec7bdcf0df90eeb752f5663a922838cca6514cb2f41bc7409db187cf6e0845d94a9ea26c305dd7e79149ccce2536407830f951716af42ba54", "1124d8eb83c7728b622050c602d3e2161d52a871b4c7359e8295082a3c5334c5a0fea9acdb854b0923ddb6b727ed64f040d7584686db3271565ecb38e3534b66", "8d56506fb05cf18204f26efa22e5f16205e06fb41dc95b287bb0b3176aa61acb", [0x1ff, 0x1]}) [ 40.932373] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 40.932980] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 40.958124] device gre0 entered promiscuous mode 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioperm(0x5, 0x8267, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b99000-0x4)=0x0) sendmmsg(r0, &(0x7f0000dc8000)=[{{&(0x7f0000183000-0x10)=@ipx={0x4, 0x72fe16b0, 0x8, "bba3012ee8ba", 0x8000}, 0x10, &(0x7f0000cca000-0x40)=[{&(0x7f0000eea000-0x40)="3b6a0d8405bf14742afc79919845dcf48f21bb7220d54edcb500a52829c2224d4cb31b808693edf17798afbed286535b422e8cda8a7e41eec595c76a3ed6e065", 0x40}, {&(0x7f000004c000)="3aaaaa7ca6778779159923d66dbe44fecdb346a8ee7119", 0x17}, {&(0x7f0000b8b000-0x3)="f9e860", 0x3}, {&(0x7f00008a5000)="db7d87f71b429ef0954c451283dd7a894b6de1cf3c094cd9d059f17f752c59bef25ece4e15107f86dc99d5902ce04eae297d716ac1f5e985d9125475edb3b51168ff85ead7de0152f8a1002beeee56d6", 0x50}], 0x4, &(0x7f000019d000)=[{0x78, 0x112, 0x80, "3f33f9b0a58cd33044ff56c29db1b542a4bc70927ac5de2b0e287fd9aeb7b4d4e70c810a475883493e9957cda2e85c52752acf1dc5ed2afa998207d918ed3cf5f9917ac46802e0b98354fce3e563e35b1da48da1ca5a7e3e0cb64dbfcd4aabcffaa798d32fb9661d"}, {0x90, 0x11f, 0x9, "1f0a5e53e5b7ae9117e2817383b0e1af12bdcbc9dfbdca55d508091271b1fedc815441a741949b0b5a7c689e6606adf071b87ddf9d55d599359169e1e42b4becf074be542e042d9a012c626c18013b83e3d60981ae88654c7175f61064b91c0ec1f58db15f7f1924a7226982cf213f4c6722dd027e94bf52a61ef1bc313e"}, {0xa0, 0x109, 0xfffffffffffffffc, "9ef212639b317b8f60fee4fddf9eed66a4cc1d719ffcd249814683a370912b3178a89fcb07c72e2aaa7f571e654f04197311784651aac912104e0d95b13dfc159f248adaca4a93c3e0df1b7d1ff524cde44ad1fcc946f1a76f14fd441c6c6cb4595804d47ca8c5172ab8d78fc222cb00b084f7aedc3c8e3aefd2d1f7f3d078df5f059f364484d939be5f49d7"}, {0x30, 0x0, 0x1000, "ee33187ce03e0ab944e66e4ee50701d3b94ea2298f84f694413383"}, {0x60, 0x3a, 0x4, "6ad015ee84580718bc3c275ad7c77af30043f39af4053f0243d1b4e4692967ed432b58040bc4f8ef0baa888f8acd05f35a65a5270895c09a323f66253835c86c350927640f2e23a5e9d874"}, {0xe8, 0x1ff, 0x2, "e2a0a57d555fbaf063720cf8ac59039b6b87b07b59261a1c14d050dfd95af519098dfcb0b403bdd4cd0c190415817396621d30ab1b0bb24f3883a094d2d2e119030c109c5560ff4499061d203e146d8c393cfc3fa24dfce72d881bc32e510a0d467938185892ef97039deba2a5ae6838cb96e8bd988147561b368c2845814862f1ac6f53f7feac894471052c7504dbe45dba4539df5636f8356493069d2a4951a903ab8e7584a921689b3b44540e7d2f0e85944b8df82a5f69cd39f43f68eb4a6eadbba579e126cdd8b7f184b2d687b386f3b263"}, {0x1010, 0x111, 0x81, 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0x1000}, {&(0x7f0000191000)="73b9b15dd43e725f18f621e56333e74069a4d63972c985e039db1a", 0x1b}, {&(0x7f0000591000-0xb)="3f21650f59a12494ff6e64", 0xb}, {&(0x7f0000ab4000-0x60)="09fb1c014a61bc7e6b41024c5abc143755ad1c0ca3aa3a5e024aa91400fd1c0c1aab6f8eb25dc154e33fa31b9f41eb393e8145499a553621d8da53503080a4d2b30f7f995fcabe979f6baae96867071033b43365cf541c139ccf4d495e9e9a46", 0x60}, {&(0x7f00004b6000)="132c6d6a2d29da74856b1f351578f9ef2ac08bab771a43c07ee69ab4c74d7b4d843d16105edd9fbfd362d3e0110161e8b512aed40be273bebec241435e665703cdd900a6b844542e9374f04aa417af550085930e3638d088e846d2e8de546222cd6a4160966f7d3c932017a81ba59c6699e33e788470b0c6ddc84d0f2ead71076ca11d06b52a54ee", 0x88}, {&(0x7f00007d5000)="8ff75bb8610ff32b60d03bd9983c55fd508a77a3e0a7c81c1cf51847d2858d4cf2ba4e4caa25a6cd1a5558562f7d7f15d9bc77b2026730e058237d92512253ce24db5902a56af92c558a89c763e3ced172878386cc5a6b746b0d94f9c8ae1ac9197098bcf8a2d6", 0x67}], 0x7, 0x0, 0x0, 0x4008000}, 0x3}, {{&(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f0000281000)=[{&(0x7f0000339000-0x9f)="bc8c8d29398070489719fd91e213c71dd4954b2439f69080b18f3f040eea1f9a5182101aed0bb89deca68dc9d4009dbef4bd0e7a39a41983397646ce34841614f044f00ba3a4dc5b97e7c1494bbca75a0023b706ec622953550e0df460f6d36c0118949e76dff62ebb759f58ded84ba4be12cfb8350586e3d3faba9d9a0aabe36ef8229e0452bb55243af5778943ef06b1b94f64bc62a762adade11cae9a55", 0x9f}, {&(0x7f0000f15000-0x80)="0b13b242ae117154c01d70cb10e0da53534b1c8fa9244c94144063e736275bc597aabc92ddbff9e9a6cd96c8e8c9f22872961b82f53062ac58c8d3f403c3cb1c137a2d17273aa522141bed483fdee9811a76b68486dc1234a28906ed1b785fa7a1958dfaf5ea7245f83c9ed9fb0ed273d3d5a66a6ff350e113946bef87a4cbbd", 0x80}, {&(0x7f0000800000-0xfa)="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", 0xfa}, {&(0x7f0000cf0000)="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", 0x1000}, {&(0x7f00002ee000)='G', 0x1}, {&(0x7f0000f1e000)="a7bd782770cfa86f7788807126598f27e1b8be90d41324bb4be02818e497a0bb83a3d69c761b59df0331c220a6ca523e3516a4171f2ace407e017dad3252fd36a0e2de7bae910da30e3bf5d37f138b08deeb10ac3aba719acb0299552e4685039e0861a694c5354764670a76f5472595a50e9a84fa427bb07287e67a99849b0c42b1cfc1cf616418bb4e680dd9dd1974a22d6b7614f0e000434be97b20dbc5448e922604a4711f1148ed804a245266619e760f74bf39db32df62411d714077988943b79b09f263982714347d73b7bb95ad24ef", 0xd3}, {&(0x7f00004ff000-0xb7)="e61c800a53df0a3d456b1e6a231aaafc3402b4155b4fc3645d631a73afb1744ed6a4aa7fe7a80385b0cfc4f916cc19536fec33f6241c3c32873dcf6311bdaed45a25a040ff2b0e45af0332a38d3decfe5cb88b542d55dcd13990d54eb4ba364063ed14db2be6cbc3f318e7ef72ac04b05710a2a7ecf17f5c16e81b6f546d825439175ad0ebdf9d4704e863cab9e5fd500041060edc04ec362e859ffd57edaffff155195441923d33f8a4c7e3af1f2fe3b0c5e2ac350e8b", 0xb7}], 0x7, &(0x7f0000198000-0x170)=[{0xc0, 0x111, 0x9, "13ec9b7c0e6762025ae97d0bd44ba6c3c02721b975e5482eb3254d4a766feb69a7dcb8350d9865123e32a65cd1b406173a84c38e188e36f35295333abc27356095f8e4ce7acf2b20f09e4815b05ac3e6bf23544c3451d0c978f93e5bda967f61ab4498bcc7d6961539788cb93ceec64f7bc6fe40f915e83c14e1b29b12d80242d888a80588ac95f26510a5c91f9690811fed6753b0cb10162e0ac3c72b676758e4391b58344610b79dc1b228"}, {0xb0, 0x862de3f2e626ceb0, 0x1, "8747c453c527198e0f8b3ffcdcfaddb98880297a077fffc37938dedea04830295aeaa57dc070da05221619b0ccb330b476c01e93d172499dbbe70d7e5faee52e7214fe33442bbb942f7a1a97c104c28bbc20cc82f88935bcc02755eea932649baf18c390d7e9ae2566bce7efbd49b038291a946f0c15fa042bd6fab1be0bedf9b9cc2bf7ddf7b8e7fb5424f3304a845b5f6f105430c962cb0c0cd4af7b12"}], 0x170, 0x1}, 0xfffffffffffffc01}], 0x6, 0x8800) sched_getaffinity(r1, 0x8, &(0x7f0000126000-0x8)) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/02/05 08:53:57 executing program 1: inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006f1000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f2d000)=@assoc_value={r3, 0x7}, &(0x7f00008cd000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000000010, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bc7000)={0xa, &(0x7f000096d000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000045000-0x8)={0x0, 0x7f}, &(0x7f00008bd000-0x4)=0x8) dup2(r4, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000445000-0x98)={r5, @in6={{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}}, 0x68c, 0x5}, 0x98) write(r4, &(0x7f00006af000-0x24)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040d000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x2}}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) set_robust_list(&(0x7f0000000000)={&(0x7f0000de0000/0x4000)=nil, 0x0, &(0x7f0000b0e000/0x3000)=nil}, 0x18) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000), 0x4) r2 = accept4(r1, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() close(0xffffffffffffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000788000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x1d, 0x10, "d6dda51089cbeff7787c1dcb75617fed9084d45d115f9b0b31f63a386cf0dfdb4336fb4c31b5f762c04f0829d3ebf31e8917eb0ae16f5fa8b318b931731d404e", "037579f06cc4dfb319922de636ad458826de93ccced189abc5298a733b13c223", [0x20, 0x4]}) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x92, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)) r1 = getpgid(0x0) tkill(r1, 0x1b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a86000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000ef4000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004f3000-0x8)={r3, 0x7}, 0x8) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x4) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) socketpair(0x0, 0x0, 0x0, &(0x7f0000d98000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000032e000-0xf2)=""/242) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) ioctl$TIOCSTI(r4, 0x5412, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dee000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f000018d000-0x4)=0xe8) r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0}, &(0x7f00000ee000)=0xc) r9 = getpid() getresuid(&(0x7f0000652000-0x4), &(0x7f0000409000), &(0x7f0000c53000-0x4)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f5d000-0x50)={@common='syzkaller0\x00', @ifru_settings={0x9, 0x9, @fr_pvc_info=&(0x7f0000bf9000)={0x1000, @common='dummy0\x00'}}}) r11 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002f6000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000cd0000)=0xe8) lstat(&(0x7f00005b0000-0x8)='./file0\x00', &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000c3b000)={&(0x7f0000b41000-0xc)=@proc={0x10, 0x0, 0x2, 0x20004040}, 0xc, &(0x7f0000606000)=[{&(0x7f0000c6d000)={0x1d0, 0x23, 0x4, 0x6, 0x1, "", [@typed={0x10, 0x7c, @u64=0x335}, @nested={0x190, 0x60, [@typed={0xc, 0x60, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xf, @uid=r5}, @generic="51ed50bdd999a38a01fc22cb65fcc198f93961114ef79d1dd2b7bb5eb8ce4e09497322ab2a40329a6226c9d425e4bb776a5bea9bd841df06dce687e0377bdf8c8f85790cb98baa3e766509f27bdfc6f59a47b662f41fc06a630789b15899d76de0830b3518ad64b7ab375949af8a6c7e3803e852947f5353def9a3a8de0eb22491b370", @typed={0xc, 0x42, @pid=r6}, @generic="1cf5e4fcad029e526a9313802d18b3ab2d494b32b7793c104cd6e0301f2269ab6089ced0f502306254ed7457d5a47d10a66832a3da0667fdd33abcab1bfc9efc0e762dc971a2a64053f1ee4af653a7885bd703f010f35e13d74f0f8e5673b781a7f018935ba5cecf10e4a485be1003c457ab7d305ed40b68410cb6", @generic="c5c912f7fa6eba4c5a7d6703b1e3c38212c0e095c1fa9b138995739059736db1e45ac15256d4b31bafe7b8fe85210450e415bb242eecfc931b891db8fd48b1ea0c5fe27c4b1fffa82e17d49516b28c108e509eb4836e14929842e7725915f396d8c2446a6315006ecfd8"]}, @generic="bfc716febe95a11770", @generic="f6deac7d3ed1d43f876f21416564070a680497fdf32aae"]}, 0x1d0}, {&(0x7f0000786000)={0x84c, 0x20, 0x2, 0x6, 0x2, "", [@generic="b0e8161873c6423c0f3be3e5", @nested={0x238, 0x5a, [@generic="30b8cbd8f3e3908258d11a2b2f7819b072bea4e2d4de71199c172c32ab2950cc33856d1ba76bc458d51fd0168f603bac455c0fddf164cd392382cad061cb36964bd8845e2b9e1f3095d688db8356e679257b4782ab2b833fe465c9ea0d38e5aa8c4c74d3e69d5841c411543922399342fdd0d4d80117627c1dcc9c1fc6644e5f1e65990d127faad62cbf131fb4201317e7cdf7dcb6ad314da0cb34a64cd11144dedd59e827a61a3fd2cadd499922ea197b9339afc54db0d8b0aedf195690a0ff91dd4a2426907db80ec234551286304db3057c0969f8c75926cad3679f87a4834737215ba9d87eb0d737cc87e50e87ae818fdef98fa0b2a0", @generic="f66d69ea1b1eed07776321025b156c7221cb39a24f5e6d4d25ac764adbcbd722351fbd3c582b8fb488df81e00f6c06aa40b3d942037761ceb84e5ee4016921f6b046af83a458a6e6ddaee666fe9c776f3e273670b3a7f241b70105a4872d691045869e52857634f2754b", @typed={0x8, 0x85}, @typed={0xc, 0x24, @pid=r7}, @typed={0x20, 0x93, @str=',md5sumvboxnet0vmnet1\x00'}, @typed={0x18, 0x6d, @str='/dev/net/tun\x00'}, @typed={0x8, 0x8}, @typed={0x7c, 0x17, @binary="3ce69084796860c068ac643a5ae185154d027911232398412b7a329dc4713cac9582c82968a1f570fb5fe91a2b9833d3e6eba4c9be6b16f3beaa259dd8a55f70c6f9410f900f81796eac73b63580e8d9b38f1fe861a41a51f319f05f9d0de1d7cd8f8f8a117e5444d06e1f284a6b9c0ca6b582"}]}, @nested={0xd4, 0x67, [@generic="656339ed87185a0fcd188195bcf283bebe873e5697077eb89aeb6c68d879802fa16c72ca349b9188fc5948953fbda04fc5441a16c653bd366a41ac6a01e185d0bf12a003cbe2884f65d625b2f0c50224f2a8d382b2513996e0b216fe120cdb1bc02aa8d43bb55ea1e88bc6494f2038a5b154287b701dceb0def194f2dc1e6ebbe170799258b83b057eb5297f7d70504ad19e4715e8a7e6f6862c5c8872c889ba00eaaf5b14f8bbfa5058554b2f53b1db580aa47138755ab641c1a5a1acbb2b7076112cce134be3fe3ee1d008434887"]}, @typed={0x60, 0x71, @binary="870204573412c624d8b5af6519b2dc86492b7690ebc1e754d7f987526ba51f17370ea7cdcdb3d32d015e5a502882eaf1d0996f056051f541337d27cafb3f0882780226dd9fdcac8fb5b9b90ad9cd075e8d34121bcf8e0eba"}, @generic="e56d54d37b7db5fcfaf87b54f8a3f64834cca371ecec1dda24894721e059522ac68ab887ccd5f89f48a77d998eb13098b8373257225526497d8fc2b26b60d64159e5cf529c0bd0ee73be1be5479ec78debf83015484b27e0a9fbeec994f0564f49f25a1a168e47f51d9b0e765f338045651742b3de9d2cf73ddbde76fac69a854b7138be231f9d5bdf8abc52cf96bba96fe6814a908b2bbc0f4f75358447b1d70586d2843c07c44b1b5564", @nested={0x1a4, 0x3e, [@generic="4a5fc89de9d9d3fe5bde57b9e6f0e7cd9756691c00622848dca07e0151393f00a099bed2cb1dc6671c4194176d721464d017ef83420d364c74adb4f62e37a6c6798f3bae9e1b5d242bc1204eedd120fca75c9d4922892a39b124429aa5ff67960522097a756df3e7f1ec264d6acfaa89ec810f6771ac3994a23a1c89c87c5d062ebbef26b8ae5052239ec0fbcea6791efb357da0fb67c9563e18e7dbc8713d380236fc0ef184c4553add7f492dadb0690d8fcc5fd3df9eafc87fcd06534a1a1044e1f81184b9db45ca59b2f1a90713fd06864b367bf82634fdfe0872", @generic="91", @typed={0xc, 0x95, @fd=r3}, @typed={0x18, 0x2b, @ipv6=@empty}, @typed={0xc, 0x37, @fd=r4}, @typed={0xc, 0x59, @fd=r2}, @generic="4b17e5c6f9bbdd95a5d32356b02a860d97cb40d83cc8a2915a186a0981422bbc7daab612cc68d21eae1b0448ec49d85ff56336577a8dae110276f67dcc35b7fa856cb88d9d67f15e03351000b20a4cc57dbce1e3fb3497d174f4cf59c95b514273cc1b69332368d5c59676d2e3bdc0bc6f30fc7f2eb48c8f3ca8799c25b21eafa61b3ab3be"]}, @nested={0x30, 0x40, [@generic="b6cdf54ce1d51d2aba959dd8c26ab98cfbd9f256265168c727ca9d245136f88aeee81f8a9a6957369554c5a6"]}, @generic="a9d29329aa3cf10e9decafd83b2796d6af72e72177d5def686990ad961b3951d77268395cd9f828b622061644d539566b953de1f2c49e0369e528a4baf95b0a36353e0f30647f771312b22dc47c227f55cc1c05562e1170ce279cfc7e2ed228892a7d3844c01419ab49a0c6de8cccc1fec96141aa92335ee8984f40e237b4ac89430b487e709229f1f5a89f814e061b618563a51cb3101", @generic="6cf03cac4b54384d1734f9f9bdd070d8caad8a81736db42805ee859c2db2b766fa2a32d0d400136eb1f69ac6881c27511be056556d94c9ee6c0fc43de7b3df79d019c52ee61d65caffef7e761a86416c553b9c40596fdb96", @nested={0x154, 0x2a, [@generic="23799a5659cbc32e0c91531f1d4104a2205399f94bd8fb8e14ad5de77e7eb445920b2d13e389402b1d0e6e75d34a9eeb98537334751992f5bd68e26a8e11febda3f586b3b1fecaf8a9b56b59de96caa5f5855c6464ade28cc1cbe31ccce45bbf2e7ca7f73c4e8915140aeaec0f9ee37e016d60e7870ea74e19aff107b60760bd8b0db473130785a771ea8e3e6c23b8683e7507f1966716876e24cfaa0e442bc628b0d333d0f69f55574019de798807ec239000efa98f1164c652b203872a3437853a1dfb249da1a1759f003f5a1f96062c7aa11dc3f810bc06e95d", @typed={0xc, 0x52, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x2f}, @generic="d164734674509dbd97ae695bc3a2fefe4b15f7c0df2612ad30a49ccb5a512d26e595743dca314371cec35c3e55dec443d80e6019e896d951f568f5bd7248d8225fc45e5e55d7a40b4d96b45878932d668b9b6afabce4337f8fe048f64792dda53d"]}]}, 0x84c}, {&(0x7f000086b000)={0x247c, 0x35, 0x220, 0x5, 0x3, "", [@nested={0x11c8, 0x92, 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@typed={0x18, 0x1c, @str='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x6e, @pid=r8}, @generic="1a6ba8430c2490ae471bf6a6f5b8277d7bbed50f5fcede0b9183d93513623458f4e666e43d6d3fe685a80d742b2a4bb0fc57eeda9eeb3129e03a246a2484983fd1115d8919794d4b571071b92efbc1bb2693d321c6ac7b367fe71b2a2026eb9807c804d6dbd833e1d52227c998598ecc2e7a0d7db3604dcdf9b0b54c1962c8b8fb7e4be3353fc93e9346b9e030e91cc6dcda1240a8258c781ef2c8a05d4c156495107e599b5bc1e44d83da6fbf7f4e6c1ead76de", @generic="35c5ec31d0b55b64ce8ec445f7b60dea3bbb43b283ae66b05975aa688c4479c91b857368316eba34385950f5c2a21ddc8d532c1ba273be95547ec8bb157116bf7769329b1163f9c283744e3808bcf28d29f103df8c7c6dd09aca3aeddbbf9635eef6e934ca8bec1798435c59279e06b32d579f76ca9d48f53945bac91acb3db2fc1a2bafa74f919f7b887db1a8d7143d39521a4e2c72c68706da6fa77e51a434dd4dd91dfdecd1efebf52728d0332bee8235aa2987578ed014f69236962a"]}]}, 0x247c}, {&(0x7f0000f2e000-0x15a8)={0x16ec, 0x1f, 0x100, 0x4, 0x3, "", [@typed={0x18, 0x41, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x260, 0x41, [@generic="1ea1ea978d30da9395c8c150027ed5490bf6bb4d3af7c8314024f05191b8f4d3fd770025be08d648258199851431c3d033ece9a463ef4ff326a40b767548c981d023836274cd5e5c3efd50d50883cf13a3810c9fb6749c4a4e3c56d2745f83f0ce86e0c2db20d0c6fb3f606d9000691beb1bb8141aa1aa3cdba682a6ca8a185a0f3003d024082e82b40af4a705bab971ac36b13d4698c357377e21704faf3e087e9a500ca16f01b710854a38f896236cd285263595bf154d083801247ba27282b3b3a2e1", @typed={0xc, 0x8d, @u32=0xea66}, @generic="0edf3dea8b", @generic="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", @typed={0x10, 0x26, @u64=0x3ff}, @generic="86e0c42c80c47741b1b566da7c5a3554c17c07436c744601c41f59e87a49ab3da0b7d5b1f3bd56ebf473cf52525da42538a5b14c10e84819113be803b7417d1444c0c1df9c7d704ac099f0b0a01fa33be370ebce0f44f83f1e560d4d196e37cad69565b821e6d458234ee319766fc3d8f25054e116417dac10d640b525"]}, @nested={0x11b8, 0x4a, [@typed={0xc, 0x57, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="660b71ce1617a8cee932832f35aff5ffeef89bfc468c939fc90b01cb00817bc9c105a469b61e9a4a05ba9403f7cdadae72ae", @generic="0a0267e3131b517db11649be4680feb28c3054d19ddc29e20f0d2487d0772ca393550ac39e9a5c2c705cd89feb9061426fe1fecb193802b2058864037339a413d3ea02e656fafaeed58f0234fe5fc84d532567928ddf7f8cb9132aaf3efa6c375adf6e368381ac621b594733a771f9cd47efc996d2705b39870f5b17486fe72a47bbee11977f68a02b86bc3c13f174b480ea9a3fa44f80c79e5eaf6c39f5da5eb4b608cbe4476699ac197c90bb36134a29c724c0afd6799e4939145afc26cb12dee258abe30bde6cd4562cea07861316bc27df3b311119297d0e9034b7bd481c09d0615a7d72679173c0a40da2", @typed={0x10, 0x64, @u64=0xa9}, @generic="91b15a700255dd69326b41fddeec0c0e700ffadf9d21d8f6bb4424438d37d99eaa2e3d57684e77ed1e2ed1d39a72a0d0f36a3a678328a78f2bb09158863f3a2e2e185d957f3bfd2c9264931337c18e32df6dafe1e00037b1b4a307fc52ee0fd8d15dc7045b015f8c4726f88623cc732197e1a2631008277e22", @generic="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@nested={0xdc, 0xc, [@generic="946fa1fc5ab8f11d037750a8fe399d42e7ed1a95f8c00074a791700394c4a0c286aa2079886340db0a1ef85952990ffe41a0a58dcc6aa369db5c4e59267c2d316c84d006666451a0340e067588b797464455f7f76c7f30d342299961c13efa50923387647aafe20b8ca8b9dde854004781361f24d5b503649cbe4ee730dca02492457e39cc3884d87698008a4d7c3b3fddc3eeab9960e4514def21c9551dce7b97811f0bbf89659c23121d983b7007715756efee0fa1bda1bce275e79a71b8106bfc9683816002d571131e766475bae34fa00bfd32d6f74a"]}, @generic="ff899f864196d0e3615631a6ad811283561f5aaefda3d1b6517d3e73a539c58da967ab325681c5f48177f81618514597faf4cde590c3204c48feb3cbb3c20c1df9433ea1e4d4d81251712f922247572b4a24dae8bf27f26da286a0e756ffd8001d59d44cd65256db35cc5c577441e5f0efad6178c3e54afca471b69b4b73f9adbd4c3893e9d7ccb3597ff2819c6ebcce7ef2a7f4a2ec6bd9b0417dd2783174898fa22fdea8fcf67afe9642beae7f86415293f08172836f4c3d56ba847e82207ff3821e62e098", @nested={0x108, 0x24, [@typed={0x10, 0x5b, @u64=0xff}, @generic="762ce67aeafa4a668e848ff859d2f807d3fb43eef17f2a6599610519ff7e2e4b57c8728d0082f23bdfe1ab7894a3f2ca4317cbec0c2ed13173f1a3e39a640eb1fe63f0e362f167e5fbb2806337ba9896731b1ae643348ce7a6100ff707896a434d60dfc9ffea25e4b4addbc79a256fd53f3b6346ca6c5be2f6ba315ccbe1e1e87c79708c1a3d0637fa3e37a16f6c7cb2b5e4a5", @typed={0x18, 0x94, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @generic="575d62d39ec2c4a2abf6ea7a7bd7f262ac1a8067292edebf6242936a7b4c0ce561138258dc9729cddb29b22e2048a28447693aab9a0acde067cfc121eef65476b3a1a75ab98c"]}]}, 0x16ec}], 0x4, &(0x7f0000347000-0xc8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r0, r1, r4, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r0]}], 0xc8, 0x1}, 0x40c0) 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003ac000-0x6)='hybla\x00', 0x6) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ddc000)) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socket$inet(0x2, 0x5, 0x95d8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000331000)=""/109, 0x6d}, {&(0x7f00007bc000)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) [ 41.185318] device gre0 entered promiscuous mode 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b0}, 0x1c) preadv(r0, &(0x7f0000269000-0x30)=[{&(0x7f0000361000-0x96)=""/150, 0x96}, {&(0x7f0000686000)}, {&(0x7f00002f4000-0x53)=""/83, 0x53}], 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000841000)='/dev/usbmon#\x00', 0x80000001, 0x0) connect$pptp(r1, &(0x7f00003ac000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r2 = creat(&(0x7f0000728000-0x8)='./file0\x00', 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00002a8000)={{0xfffffffffffffff8}}) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f00000700000000dd00e9ffffd512", &(0x7f0000299000-0x2c)=@ethtool_ts_info={0x41}}) fcntl$setstatus(r0, 0x4, 0x400) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cbc000)='./file0\x00', 0x4e8c63ee508f1ada) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000fdf000)='./file1\x00') creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005d8000)={0x0, 0x6, 0x9, 0x1}, &(0x7f0000a41000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000277000-0x8)={r1, 0x2}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000a71000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098e000-0x6)) 2018/02/05 08:53:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/ppp\x00', 0x400100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000e73000)='net/fib_triestat\x00') ioctl$int_out(r1, 0x0, &(0x7f0000e51000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a7f000)={{&(0x7f0000588000/0x1000)=nil, 0x1000}, 0x3}) mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) 2018/02/05 08:53:57 executing program 0: futex(&(0x7f000000d000-0x4), 0x80000000000a, 0x0, &(0x7f0000179000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3ff, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x7fff, 0x8, 0x80000001, 0x7ff, 0x7, 0x100, 0x7, 0x100000001}, {0x901, 0x7, 0x9, 0x9}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x2, 0x631b, 0x1, 0x4036}}, 0xe8) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) tee(r0, r0, 0x5, 0x0) syz_open_pts(r0, 0x400080) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 08:53:57 executing program 0: pipe(&(0x7f0000eb9000)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a}, &(0x7f0000453000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00002a2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000002000-0x50)={@generic="cc11908b081b1f15d9ef248b60844fbc", @ifru_data=&(0x7f0000001000-0x20)="439b1ef3d745d3ce75780c099f40aa09f2710f0b14b0a36398562dedd6e549f2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/ip_mr_vif\x00') r1 = syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x121841) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x3, @loopback=0x7f000001}, @generic="e5f374d58f32b889d79a40088f51a530"}) sendfile(r1, r0, &(0x7f0000000000)=0x100001, 0x40005) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000009000)={0x0, 0x6, 0x5, 'queue0\x00', 0x1}) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008000)=[], 0x0, 0x20000080) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r2, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x3, 0x4, "14e249e03f9eb409992c34ceb54b7aa8680214b2f09571122540a24cca25723a23584045d10a7d4ea988451915af5dc44ba8f11d09977529ea6b33e74d4e718f", "03e85cae7005016742c26507464f9a8a9677a21e7720eea856f46b0f3fac61b8ea3e88dd568124b9fd20fa886a48b5338a72c6c9b50c8bc43fb7ed9b63d9c8df", "80ee1d5e974eedadb1b9a2ed940026a0bd9a414b61022ff3611cdb09bf6203a6", [0x4, 0x92]}) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000066f000-0x8)) epoll_wait(r1, &(0x7f0000186000-0x18)=[{}, {}], 0x2, 0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c28000)) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cbc000)='./file0\x00', 0x4e8c63ee508f1ada) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000fdf000)='./file1\x00') creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000515000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000efc000-0x8)="004000b900000009") sendfile(r0, r0, &(0x7f0000014000)=0x20000000, 0xffff) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a38000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000eee000-0x4)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000108000-0x15)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000061c000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000749000-0x30)={0x110, 0x0, &(0x7f0000eb2000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x7f689ea01dad4e29, 0x0, 0x0, 0x20, 0x8, &(0x7f0000cf7000-0x8)=[@fda={0x66646185, 0x1, 0x3, 0x30}], &(0x7f00004ce000)=[0x28]}, 0x7ff}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f00002df000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x5, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00003bf000), 0x1, 0x4, 0x29}], &(0x7f0000b37000)=[0x78]}, 0x7}}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00005f3000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f000077b000-0x8)=[0x40]}, 0x6}}, @free_buffer={0x40086303, r3}, @acquire={0x40046305, 0x4}, @enter_looper={0x630c}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}], 0x51, 0x0, &(0x7f0000657000-0x51)="d1e5aaf92799fb1df80c34cb0ef607499fe505f23139a7f856d2ecb14c1601fee6403339edfd436c57b01515fad18ee75e8234175c9431cc459bf5c8ac8f668f483fd8cb7d0e879c0caca8e927e86ff196"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cde000)={0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) 2018/02/05 08:53:57 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/autofs\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000a48000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000043c000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000134000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000319000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) 2018/02/05 08:53:57 executing program 3: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000267000)) syz_open_dev$tun(&(0x7f00005ce000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101400) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006d8000-0x22)='-system}[selinuxGPLem1em0vboxnet1\x00', 0x800, 0x4, &(0x7f0000000000)={0x5, 0xa54, 0x3, 0x8, 0xf2d, 0x5, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003b4000)={0x3, 0x78, 0x1, 0x7ff, 0x3, 0x100000001, 0x0, 0x7f, 0x10000, 0xe, 0x7, 0x8, 0x6, 0x6, 0x7, 0x9, 0x10001, 0x5, 0x1, 0xffffffff, 0x5, 0x80000001, 0x7fffffff, 0xffffffff, 0x7f, 0x1, 0x5, 0x7fff, 0x5, 0x100000000, 0x3, 0x3, 0x9, 0x9, 0x5, 0x200, 0x6, 0x6, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x10300, 0xfffffffffffffc01, 0x8, 0x6, 0x4, 0x8, 0xffffffff}, 0x0, 0x70a1, 0xffffffffffffffff, 0x5da335b704aeba82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x21c)=[{{&(0x7f0000dfa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, &(0x7f0000413000)=""/50, 0x32, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f00006bf000-0x20)=[{&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/135, 0x87}], 0x2, &(0x7f0000fb1000), 0x0, 0x9ec}, 0x101}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000633000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000159000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/18, 0x12}], 0x4, 0x0, 0x0, 0x3}, 0x100}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/18, 0x12}], 0x2, &(0x7f0000297000-0xc2)=""/194, 0xc2, 0x10001}, 0x1000}, {{&(0x7f0000f17000-0xc)=@nl=@proc, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f00009fa000)=""/123, 0x7b}, {&(0x7f0000a6d000)=""/55, 0x37}], 0x2, &(0x7f00004e6000-0x96)=""/150, 0x96, 0x8}, 0x20}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f00008ea000-0x9a)=""/154, 0x9a}, {&(0x7f0000822000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7ff}, 0x9}, {{0x0, 0x0, &(0x7f0000f59000)=[{&(0x7f0000887000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x3, &(0x7f0000cfa000)=""/235, 0xeb, 0x6}, 0x8001}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/77, 0x4d}], 0x1, 0x0, 0x0, 0x793}, 0x9}, {{&(0x7f0000000000)=@ethernet={0x0, @empty}, 0x10, &(0x7f000079d000-0x40)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abe000)=""/192, 0xc0}], 0x4, 0x0, 0x0, 0xef13}, 0x10000}], 0x9, 0x42, 0x0) fchmod(r0, 0x18) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000089f000)='./file0\x00', &(0x7f0000f53000-0x28)=[], &(0x7f0000f10000-0x20)=[], 0x0) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() getresuid(&(0x7f000038f000), &(0x7f0000745000)=0x0, &(0x7f0000211000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000584000-0x38)={&(0x7f0000ab0000-0xc)={0x10, 0x0, 0x0, 0x80000022}, 0xc, &(0x7f0000af7000)={&(0x7f0000a12000-0x140)={0x140, 0x33, 0x400, 0x4, 0x2, {0xf}, [@generic="a5221fe28c28daff8b1c331f3d51f145e1d85745d2999d77bc77c56e76191c794b086b5930dd0f3a156cf9f464ac76fe2c7ca115a8a909a82406cf76e906adf828ab9878efd3aee2ee9919ca5fe1ef02b520425aeed4272cea886a37036af00ee06108c7ed505ee6b8438b6d8cbf3b2a9a617bdfff629113ddacaa595defae16ba07b9c0fca197b8a85d1e8e53d124fe018667c12bf92f62e857e98934360d93a898041ec4e061811ab76242eebf707193d0446db51b362397798e341509ea0c51e4b1005d01bc99d94f2122b3c4eaf3339c38170a93dc44ab3150fcb846af2d49bce3", @nested={0x48, 0x43, [@typed={0xc, 0x1, @pid=r1}, @typed={0xc, 0x91, @u32=0x3}, @typed={0x8, 0x72}, @typed={0xc, 0x3d, @uid=r2}, @typed={0xc, 0x57, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x47, @fd=r0}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000807000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fe4000)={0x0, 0x9, 0x1, [0xffff]}, &(0x7f0000e14000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000242000)={r4, @in6={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, [0x1, 0xffffffffffffffff, 0x400, 0x1, 0x18, 0x3000000, 0x7ff, 0x7, 0x80, 0x101, 0x1, 0x2, 0xffffffffffffffe0, 0x5c, 0x5]}, &(0x7f00007bd000)=0x108) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000c18000-0x8c)={0x2, 0x54, 0x1, 'queue1\x00', 0x6}) removexattr(&(0x7f0000f85000-0x8)='./file0\x00', &(0x7f00002e0000)=@random={'os2.', '+keyringnodevvboxnet1vmnet0[\x00'}) 2018/02/05 08:53:57 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f000081e000)=[], 0x0, 0xfffffffffffffffc, &(0x7f000015a000)) r0 = socket$inet6(0xa, 0x0, 0x993e) sync_file_range(r0, 0xe000, 0x6, 0xfffffffffffffffe) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a6000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082a000), &(0x7f00008e7000)=0xfffffffffffffe98) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/02/05 08:53:57 executing program 1: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005cc000-0x8)={0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00002d2000-0x10)=[{r0, 0xc050}, {r1, 0x8000}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x80000000}, 0x8) 2018/02/05 08:53:57 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/autofs\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000a48000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000043c000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000134000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000319000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) [ 41.369386] audit: type=1400 audit(1517820837.434:10): avc: denied { create } for pid=6127 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bbb000-0x4)=0x5, 0x4) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000851000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004c4000), 0x3a49df3afb1e405) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000612000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000067c000-0x20)={0x3, 0x0, 0x6f67, 0x4, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d44000)={0x1, [0x0]}, &(0x7f00005bc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc3000)={r2, 0x7, 0x3, 0x2, 0x6, 0x3}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/sequencer2\x00', 0x0, 0x0) openat(r0, &(0x7f0000af6000-0x8)='./file0\x00', 0x20000, 0x0) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002a000-0x9)='/dev/sg#\x00', 0x401, 0x10001) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000003e000)={&(0x7f0000021000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x21800) read(r1, &(0x7f0000039000-0x46)=""/70, 0x46) pipe(&(0x7f0000025000)) [ 41.410897] audit: type=1400 audit(1517820837.474:11): avc: denied { write } for pid=6127 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) execveat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000268000)={0x2, 0x3, 0xfffffffffffffff8, 0xfff, 0x0, 0x1}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3", 0x1f}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 08:53:57 executing program 3: setpriority(0x1, 0x0, 0xffffffffffffffff) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001bd000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000042f000-0xe4)={0x0, 0xdc, "33bf83dcce8eafc5fa0ad4e17de3bbb3fa6f025ed755baa7f5164f9eb3235a78079f171a05478388a066a3b56292e3121da7369ad9075561ec0a89c71a5d0845fe24198ccb0f7dcbd1cc45b3b1b585879d01c33aa1205f28fb90bfa3765ce62832bc80edbba56926ee4b6a474f706696a61b395fdb1142c4e30ad8e70eb7fe43e6ef0169797805a5464feb00ad34d13d72082fec65bf828955595eaac5d1ebe41c7303a49171775e7d3404aeaf06dd24836022b4ed02e205509c06a1153d4fa2500bfacbcb647c1b12af77efa941b3c1c95eb1a168c4f5ac73e28f25"}, &(0x7f00008dd000)=0xe4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x100000001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clock_getres(0x0, &(0x7f0000669000-0x10)) 2018/02/05 08:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) r1 = getgid() r2 = getegid() setgroups(0x2, &(0x7f000045e000)=[r1, r2]) mq_timedsend(r0, &(0x7f00001e8000+0x63e), 0x0, 0xb, &(0x7f00006e8000-0x10)) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000f000-0x14)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f000000f000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x10000, 0x6, 0x100, 0x1ff, 0x2020000, r1}) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x84)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x2, 0x9de, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x84) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt(r1, 0xffffffffffff21bc, 0x400, &(0x7f00000ea000-0xed)="17ff5fd244b9f954db5a5da01930ccfa6b5a0d2bd82be74ba77b110bd9aa4905f85dae990bcbf9e848193f694fac721bec7eb285038100115f5bab90cf2e30a14370965fc203a82b4cd204a98bcbd5ef405f71a22ea97918910d41ee9f0ba1663b9484b6a5dc47519609cde7094a3cc0dcc418c79a01e4ddff61ec7b386e122878e7508fc500c0174f2b8676706cb76b825b5bf959b563aadc890e22c00c6dfcd9ed3907de7d78f3c56873383f7e72929f4d8941a4c5eb8be6141981e5067f225aab17018933064c6a9753f38996d8a1bc54c162ea9bf21b7b53499ccf71243f7fb4c01f2ca4e84ba6663423d9", 0xed) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) vmsplice(r0, &(0x7f0000edf000-0x10)=[{&(0x7f0000b21000-0x37)="14b1731b707c5be33c3b5af77a0caab9e5e22a430b494413873ef42815dc8a9d52bef1c00855fd73cf5087275030f0c9d71eb8b590b8d5", 0x37}], 0x1, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:57 executing program 3: setpriority(0x1, 0x0, 0xffffffffffffffff) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) clone(0x4000000, &(0x7f000097d000-0x42)="a66a5737e343badf380b49b949c468cfb9ee09738a997beac7e32603b525de9b8442cfef8a9f33a61d96ff78d8270e4cf7be3e43b627aeffc7adb9185bc3ea665412", &(0x7f0000832000), &(0x7f0000800000), &(0x7f00006a0000)="a9a519dbee2f52ef63b73f5a2a12fddd88992605f5ba40f6e26edaa9b723a0644c941833bd52df5b57677ed1f3c67418945e0bc0b935169ed3f7ceccec7f844bf31c6ce5a30d695a31da1dc8457d3de05984d1bc30db60ccc606d0c352dd65b6ab43685859ebb9985daf6d523394f13385c7e85b063957f0859a5b98b2075001b102cceb7fec999763dd9d451c05fac2589b38b8034769258df2bf91fb2132d2f3fe3017ae80a131593ce2b05e2e1db0cfaf448bbfcdbfc710ed4b91f3") fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x4000000) fcntl$getflags(r1, 0x401) 2018/02/05 08:53:57 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x94, &(0x7f0000103000-0x94)="db2458366be49e530acff3c2f1d521e77e8409078848dcc5a3c761b3a37874526191ae31b23063fe94e30ff2d798b170f98a378ff9dbd383ccae5f8fbece612cb3e916c9b41b1048559911ba2392536973ef363ec0fbcc5979234c29fa968e7c776c11e88acf8ec140baac393744a8dabf99c91a2e69c2e3b4bd9e769ad8d8c3e5e0a7f3a25cb85a27d11e230b4859da29f39ec7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003bf000-0xc)={0x0, 0x2, 0x2, [0xfffffffffffffffe, 0x1]}, &(0x7f00005d1000-0x4)=0xc) recvfrom$inet6(r1, &(0x7f0000491000-0xdf)=""/223, 0xdf, 0x3, &(0x7f0000642000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f15000-0x8)={r2, 0xf1, 0x5}, &(0x7f0000bc2000-0x4)=0x8) r3 = dup(r1) bind$inet6(r3, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000842000-0x16)='/selinux/checkreqprot\x00', 0xc0100, 0x0) fcntl$setpipe(r0, 0x407, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e41000-0x30)=[{&(0x7f0000ab9000-0x1)='W'}], 0x1) pipe(&(0x7f000060c000)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000655000-0x1e)=""/30, &(0x7f00007f6000-0x4)=0x1e) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00002d4000-0x10)={0x0, 0x7530}, 0x10) ioctl$TCGETS(r2, 0x5401, &(0x7f00004cb000)) 2018/02/05 08:53:57 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1c0, 0x0) epoll_create(0x0) 2018/02/05 08:53:57 executing program 2: r0 = socket(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"b77f01177d003664330ed905c5b68a37", {0x4, 0xffff, 0x9, "3a008041f9d0", 0x4}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x24) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0xabd, 0x8, 0x0, 0x81}) 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006a7000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000b00000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x2c5, &(0x7f00003e5000)=[{0xb8, 0x0, 0xa0d4, "83436496bef35b9c133069e9d6bc49d95ca90b058dba31aba8309aac3274a86843b7173f86ec5c94deac9351f694f50d6c03c82351548afeed8a08d8bc159992b05584fac2dbaae59f10d8c2200951da68765682f27981749bc349cfb12206272087fe626f790959850fd1f12f3ca348322f302c38c2f6ce0bc0f3b696d7cced1f879c032ddd4faf9081efdad0efc650c695c12121ab888b5e18253e4a5fc078906701ddf583"}, {0x108, 0x0, 0x8, "fa020e26922f5b0275613376e64074176d6436c6ee3e1aedab6c8af54a72118c5cd0830fc4682a647732a1d286561bf0520a1e7fe30ed2e8fa3a68a5f8a2a2cd98b25c12524d0435eb62ea8860826a6422784e49655e675cdadf862bb8832b0572c5960a04e2d88f2b0d72f8cace283723d29f7a43f981e04cb62d6046432f29aad0fca1a4c73171e4fbb7592a75ccc809dc1b9dec0ab73ed59d81e9af8df6fe5bfbdba5927683cebcae631a1073f044b70ce58a6e54fdf8fa1777ab926fd83c589d5db2beb98e02f4ccaceaa11efcc077007f6e39b8602e61adb2275d963b247c54b8a1a939c0859e146c407c8cb91d8d34aaf5c8"}, {0x60, 0x0, 0xffff, "d51a2a24e448acf7b843636a18f2de8f7e8f770f2d32cfaf12297e360756fffd89f009fda30f5bef8f82e1373b82065b1712869188c4b5eeaa1033753c280304ec7a4c1be5d2ee5bc998"}, {0xf0, 0x116, 0x6, "a53928f948ab879391ea222922b927cbe102e0c75d1d3035c58d87dca00c52cf19d28ca289272000b62e0bbab093f646f8b00f82447b62ca87c6d2091a748ba3119baff5b6929e6f28f8a98a575ff3b0b7bd6a6fce3b55dbd83b4daf9d829e5f716385d120e2ec184df1ccbcc9a06018eb182986a9a12ab224de0617407f0fb59d38aa1523e0a15ffde035140a2c7ac9a2c08d425f1cebb58be47330ced5d1d9b36385e4a525afed2f6086dd9486048b2ce74228965f10c4ad751b36a16b5c188c935d51067cc7145599549627c1adbfa348ef289ebad31d35ccde23ec1d"}], 0x310}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009cf000), &(0x7f0000a4a000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) 2018/02/05 08:53:57 executing program 4: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) r2 = gettid() r3 = dup(0xffffffffffffffff) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000002000-0x4)) capget(&(0x7f00005d7000-0x8)={0x20080522, r2}, &(0x7f0000000000)={0x3, 0x8000, 0x0, 0x9, 0x0, 0x5}) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}}) socket$inet6(0xa, 0x6, 0x9) 2018/02/05 08:53:57 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000054c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000f9000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x7}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0xdd, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7f}}, [0x9, 0x0, 0x4, 0x1, 0x7, 0xfffffffffffffd09, 0x7fffffff, 0xfffffffffffffffe, 0x6, 0x8001, 0x4, 0x8, 0xfffffffffffffffb, 0x4, 0x9]}, &(0x7f0000000000+0x7c2)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0xf7}, &(0x7f0000001000-0x4)=0x8) renameat2(r2, &(0x7f0000886000-0x8)='./file0\x00', r3, &(0x7f0000b27000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)) umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)) syncfs(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003be000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000007}) epoll_wait(r2, &(0x7f0000b92000)=[{}], 0x1, 0x0) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b5a000)='scalable\x00', 0x148) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0x0, 0xfffffffffffffffd, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x40c, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f000019f000-0x8)='./file0\x00', 0x101000, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006c6000-0x8)={0x0, 0x5}, &(0x7f000088b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002b1000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000aaa000-0x4), &(0x7f00008fc000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e7000-0x162)=@ethtool_regs={0x4, 0x40}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000306000)={0x0, 0x3ff, 0x4, 0x22}, &(0x7f0000d10000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c4b000)=@assoc_id=r4, &(0x7f00007e9000-0x4)=0x4) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000004d000-0x58)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000055000-0x4)) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001f3000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000165000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000160000)={0x17, 0x19, &(0x7f000094e000-0xc4)="314afc0b56d5e7596e5dc4035813075e1a46070f0353b78e7e4b55493ddcb59155e53dccbbbada2ed5960457d48a1966c9c6904470ddd8773217b5b3d8c929a4f9f5c76107e76813e47370f00e734b369260c90e3a53dcf8bc334fb60bdc2844323a9ea5ffd2aa3007d92e9cecf4c63614645246f31797eedbf9b089199d4ff1015f33eaea7132c862a5d400e4416855c86697e74e214e8dbd05de6fa9ca73e60ab639ea9f7be533dee8e28b6c5f8b4254b0127ba4a420b3617a9b19317e75b914c6223c"}) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000801000)='./file0\x00', 0x20000, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_procfs(r0, &(0x7f0000c8f000-0xe)='maps\x00') exit(0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000d51000-0x53)=""/83) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/05 08:53:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000026d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xb5)="d25e644c900c799d1b93c9688fb038fa095bd05dd01807ad414df36150157ffccdf268cf3bccb6000b6566a5da9651635f402b44832bbb89bcd4b59028b1264936a1911649d24a81d814742b04873d2bbef9bfcee4543752f43a41537d415fe6d14903bf98652fd06b4ec23d67e769155576d7bf6598e484517614cf3c48236d742570df28c9049755f6d7f6befec8b7e0b0c6dbf5e92f5de8a9d501d8651421b3c6d9ac75b460cfc09deeae298498573134e9d49a", 0xb5, 0x0) keyctl$assume_authority(0x10, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000375000)={{0x0, 0x800000003, 0x8002, 0x2, 0x5}, 0xd3, 0x2, "696431000000000000000000000000000000000000000000000000000000f000", 'timer1\x00', 0x0, 0x0, 0x4, 0xfff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dac000)='net/fib_trie\x00') sendfile(r2, r3, &(0x7f0000a92000-0x8), 0x81) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3f000-0x8)='./file0\x00', 0x200000000000000) ioctl(r0, 0x1, &(0x7f0000b03000)) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e4d000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, "04000000000000006564", 0x20}, 0x238) pipe2(&(0x7f00000e6000-0x8)={0x0}, 0x84000) write$selinux_access(r0, &(0x7f00000cc000-0x33)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x6}, 0x33) openat(r1, &(0x7f0000b63000-0x8)='./file0\x00', 0x400040, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045f000)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000075e000)=0x8, 0x4) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000882000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000fbc000-0x88)=[{0x18, 0x29, 0xb, "5198"}], 0x18}, 0x0) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e13000+0x212)='net/sockstat\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f7c000-0x4)=0x9) preadv(r0, &(0x7f0000500000-0x30)=[{&(0x7f0000b22000-0xf9)=""/126, 0x7e}], 0x1, 0x1c) [ 41.786420] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x800, &(0x7f000044e000)) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fc000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f000017e000-0x4)=0xffffffffffff0001, 0x4) 2018/02/05 08:53:57 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000054c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000f9000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x7}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0xdd, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7f}}, [0x9, 0x0, 0x4, 0x1, 0x7, 0xfffffffffffffd09, 0x7fffffff, 0xfffffffffffffffe, 0x6, 0x8001, 0x4, 0x8, 0xfffffffffffffffb, 0x4, 0x9]}, &(0x7f0000000000+0x7c2)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0xf7}, &(0x7f0000001000-0x4)=0x8) renameat2(r2, &(0x7f0000886000-0x8)='./file0\x00', r3, &(0x7f0000b27000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)) umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) 2018/02/05 08:53:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x101) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000030a000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffc0, 0x4, 0x44, &(0x7f00002cd000/0x10000)=nil, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000d72000)=[0xe7a], 0x1, 0x1ff, 0x10000000008001, 0x1e, 0x9, 0x5, {0x7, 0x20, 0xffffffff, 0x40, 0x100000001, 0x10001, 0x85, 0x0, 0x6, 0x2, 0x0, 0x80, 0xfd9, 0x8, "22694097dacb26bc688d91e1fa7d8b6902dabc93faadaee492f91a61d2a7e4a8"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) signalfd4(0xffffffffffffffff, &(0x7f0000d32000-0x8), 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002db000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000bcd000)=""/157) 2018/02/05 08:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) socket$inet6(0xa, 0x0, 0x3f) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/05 08:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/05 08:53:57 executing program 2: faccessat(0xffffffffffffffff, &(0x7f000065d000-0x8)='./file0\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7f, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x202000, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x52)="674438c25d57123fe2726eb4d1410916218d8486c11a24b94fa9ea24028b83c2dd33aa99df783b50360971331db1c8a77e820ac9f57bf71a60cd906d0ffa5b631e2706768b3772279cf0c22273b8551c945d", 0x52, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000002000)='md5sumem1]@[security\x00') accept4$ipx(r1, 0x0, &(0x7f000082b000), 0x80000) 2018/02/05 08:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000090a000-0x8)=@fragment, 0x8) write$selinux_context(r1, &(0x7f0000db9000-0x1f)='system_u:object_r:lastlog_t:s0\x00', 0x1f) 2018/02/05 08:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a00", 0x14) r1 = socket(0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000059b000-0x4)=r2) 2018/02/05 08:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b4000-0x10)={0x0, 0x10, &(0x7f00001d7000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000583000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b4000-0x8)={0x0}, &(0x7f0000bf3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004cd000-0x8)={r1, 0x2000000000001003, 0x8001}, &(0x7f0000bbf000)=0xfffffffffffffe95) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005c6000)={r2, 0xf4, "9c73ed69c2b4838d19110bad72c8d05825e8c0270beec3f25a89318e98ebbeb6cf38fe07a78f874885c856ed157413839b47cb82d7a88ab597cef8a9f80846e50424e087f7145530110d51272b65aab8816a2a4cc4135bc2f34df10c14e2c1c608ff9c64c9f254ce67311c8f7814b7b9b9e7928432672a2f8e5ebaca7c238f591a1cc7bd364bf8216984aa5aeeb4a7e5b732f3ddef47c1de15f086a6c94e897e13c459a82091e713f2d5fab7d772b2e07ae45bb58a7d24fb003ead3ac89c94f5a3848ac2e5d381d17dbbfe1915279b85397e3c83ae082233e3c7e4552a38fd792d09c5eeab6225bd8b19ee5df02b7c3aa45d9fb1"}, &(0x7f0000a17000-0x4)=0xfc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000af1000-0x4)=0x3, 0x4) r4 = syz_open_dev$mice(&(0x7f0000146000)='/dev/input/mice\x00', 0x0, 0x40) mkdirat(r4, &(0x7f0000295000)='./file0\x00', 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f000008c000-0x4), &(0x7f0000a94000-0x4)=0x4) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007a7000)=0x6) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f03000)={&(0x7f0000d15000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00004e1000-0x70)=[{&(0x7f0000709000-0x56)=""/86, 0x56}, {&(0x7f0000422000)=""/4096, 0x1000}, {&(0x7f0000e3e000-0xec)=""/236, 0xec}, {&(0x7f0000496000-0x1000)=""/4096, 0x1000}, {&(0x7f00009aa000)=""/156, 0x9c}, {&(0x7f0000bd0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fae000)=""/180, 0xb4}], 0x7, &(0x7f0000024000-0xe5)=""/229, 0xe5, 0x800}, 0x10020) sendto$llc(r0, &(0x7f0000c3f000)="a40b07f6e9c59c3e810e6da81089938bbbbe2690eee4e9b3c60c38534aed8ce1d878af7923d7344e6fa8661cde24f53b718462d19b954fa10cd325143b2986c01e63b6f915154acd9d980e86f2a0011bd327d47a48c444321a036e56a89ffd32a8119e855b", 0x65, 0x10, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00008b0000)) 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x13, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) acct(&(0x7f00009b0000)='./file0\x00') 2018/02/05 08:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@empty, 0x8080000000, 0x2}, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000568000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) clock_gettime(0x0, &(0x7f0000f32000)={0x0, 0x0}) futimesat(r1, &(0x7f0000ef5000-0x8)='./file0\x00', &(0x7f00003d3000-0x20)={{0x77359400}, {r2, r3/1000+30000}}) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f000098b000-0x20)=[{&(0x7f00006d3000)="80e940c58047a22d213debc826d0513a7082472c", 0x14}, {&(0x7f0000ce9000-0xcd)="cfeb68544a08be0b66ff6e61e14378da45e5396fc45a2bd96fef59df49e331be35d097c56e7f193d5906348e8ebfac3dad7c459972cb38af7f0abef948731c45d82e5daa2bf2b96b2316efa9dd35c9fdd1204cdf5b2eff8b4c22f4445a89fd5182ec7ecdc044557dcf1b38362fdd345649a60993c92d7a4484aa6a8e083ee6386865709e2c73cb2fdfbfbc5c21ddb09ef6765dffe919cf0d036f8f5d45029cd9adf6cf70d5c282fe648ab1f42ac197da9eff6e0327ee20f704fdaa8709bb05e9ba9e1768ee5d4e3e8400cc3b7d", 0xcd}], 0x2) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000502000-0x45)=""/69, &(0x7f000051d000-0x4)=0x45) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000068a000)={0x6, 0x6, 0x8000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) madvise(&(0x7f0000609000/0x1000)=nil, 0x1000, 0x10000000000e) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000095d000-0x80)=[{&(0x7f000095c000)=""/120, 0x78}, {&(0x7f0000799000-0x1000)=""/4096, 0x1000}, {&(0x7f000095c000)=""/4096, 0x1000}, {&(0x7f000095d000-0x40)=""/64, 0x40}, {&(0x7f000057f000-0x47)=""/71, 0x47}, {&(0x7f00003e5000-0x5)=""/5, 0x5}, {&(0x7f000095c000)=""/35, 0x23}, {&(0x7f000095d000-0xd)=""/13, 0xd}], 0x8, 0x58) [ 41.929308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/05 08:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008e7000)=0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000052e000-0x4)) stat(&(0x7f0000073000-0x8)='./file0\x00', &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b63000)='./file0\x00', &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000039c000-0x8)='./file0\x00', 0x2000, r1, r2, 0x80, 0x10000) 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) acct(&(0x7f000078c000)='./file0\x00') mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000b28000-0xc)={0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00008b4000-0xf7)=""/247, 0xf7) getdents(r1, &(0x7f0000afc000-0x58)=""/88, 0x58) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a28000-0x4)) 2018/02/05 08:53:58 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) getsockname$ipx(r0, &(0x7f0000028000-0x10), &(0x7f0000034000-0x4)=0x10) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/05 08:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2e000-0x11)='/dev/vga_arbiter\x00', 0x400200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f4c000)) 2018/02/05 08:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000071d000)={0x0, 0x8000, 0x2, [0xfffffffffffffffe, 0x200]}, &(0x7f0000f6e000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000013b000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0xffffffff, 0x2, 0xffffffffffffff01, 0x4, 0x3f, 0x5, 0x0, 0x10001, 0x40, 0x9e7a, 0x8, 0x6, 0x7, 0x81, 0x7fffffff]}, &(0x7f0000714000)=0x108) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80000001, 0x0, 0x400000040, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000316000-0x20)={0x1, 0x3, 0x3, 0xffffffffffffff99, r2}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x4080000) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004d0000-0x20)={0x164f, 0x734, 0x200, 0xc2bd, 0x1, 0x8, 0x400, 0x27000000, 0x0}, &(0x7f000085c000-0x4)=0x20) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000788000-0x18)=""/24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce1000)={r3, 0xdd, "70ab4ca45beff8047ba1b5e8185eba9d987c00f40ff324b330f1051b46702ac7a1dab256efeddbf7b49f92e75372e3d7b509e0dc1550aca3fb2ca38629aa95bfe2957431f52d49bfd4545aa9b01e19f74f77cd24946644b80eb0404dca66cd275a51978e3d3f3a61e10a42c1310a9bdc2b2abdea826cb46af8211b52d30035cc519f6fa58ef44ee4ba32bf7d5fd7fa37d6aeb39ba5c858b11b29222d6c312a85c797a85c13d2d7a1caf193c5e6f4d326d4463c44e30861671fc28689fd2f7be20a8869202fe53effda02416ee9cb7bd35f43527495c75be0c5908f3e8a"}, &(0x7f00005d4000-0x4)=0xe5) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/load\x00', 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/rtc\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000b22000-0xf0)=[{{&(0x7f0000330000-0x58)=@alg, 0x58, &(0x7f0000832000-0x60)=[{&(0x7f0000def000-0x24)=""/36, 0x24}, {&(0x7f0000b89000-0x7d)=""/125, 0x7d}, {&(0x7f000006c000-0x96)=""/150, 0x96}, {&(0x7f0000eae000)=""/12, 0xc}, {&(0x7f0000d63000)=""/42, 0x2a}, {&(0x7f0000a0f000)=""/104, 0x68}], 0x6, &(0x7f0000384000)=""/203, 0xcb, 0x596}, 0x3}, {{&(0x7f0000abe000-0x10)=@ax25, 0x10, &(0x7f0000d39000+0x26)=[{&(0x7f0000636000)=""/226, 0xe2}, {&(0x7f0000a79000-0x14)=""/20, 0x14}], 0x2, &(0x7f0000978000)=""/69, 0x45, 0x100000000}, 0x100000001}, {{&(0x7f0000e11000)=@l2, 0xe, &(0x7f0000f29000-0x30)=[{&(0x7f0000807000)}, {&(0x7f000068c000-0xb9)=""/185, 0xb9}, {&(0x7f00003fd000)=""/122, 0x7a}], 0x3, &(0x7f000043c000-0xf1)=""/241, 0xf1, 0x9}, 0x3ff}, {{&(0x7f0000ca4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008f6000-0xa0)=[{&(0x7f0000eb3000-0x92)=""/146, 0x92}, {&(0x7f0000267000-0x85)=""/133, 0x85}, {&(0x7f0000508000)=""/182, 0xb6}, {&(0x7f000073b000-0x29)=""/41, 0x29}, {&(0x7f0000578000-0x85)=""/133, 0x85}, {&(0x7f000024e000)=""/166, 0xa6}, {&(0x7f0000e23000)=""/71, 0x47}, {&(0x7f00009d7000)=""/248, 0xf8}, {&(0x7f0000c66000)=""/194, 0xc2}, {&(0x7f0000f72000-0x82)=""/130, 0x82}], 0xa, &(0x7f00001d2000-0x8f)=""/143, 0x8f, 0x7fffffff}, 0x3}], 0x4, 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$int_in(r4, 0x5473, &(0x7f00001bc000)=0x1) r6 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000078d000-0x14)={r3, 0x7fff, 0x9, 0x0, 0xfb, 0x1}, &(0x7f00005e9000)=0x14) writev(r6, &(0x7f0000924000)=[{&(0x7f0000e5e000-0x1)='1', 0x1}], 0x1) signalfd4(r5, &(0x7f0000527000-0x8)={0x6}, 0x8, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000198000)={0x6, 0xffffffffffffff81, 0x1ff, 0x1, 0x40}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000605000-0x50)={0x6, 0x3, 0x57d}) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/rtc\x00', 0x20100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000165000-0x28)={@generic="4e487e7a385a7be84b342d58af72ed07", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a2a000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) dup(r0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f0000e26000)="2db5000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b35000-0x8)={0x0, 0x738e}, &(0x7f00001a8000-0x4)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f0c000)={&(0x7f0000f0d000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000f0c000)=[{&(0x7f00007b4000-0x99)="cee94f22c87852579766c5a4659bd2aeea02def04f77960277afd1737d3a9bf66731b562072db245f5970ecfc9d43586d67da6c0e46b0ba7355040a9ffcb5d527bc8d60b01673e20767505b2e012c3d487da01605d5fb1b5de389a6127fbaeae4af762495cca9ba35bb00f5e91294dd32feb42774f907477afcef533bf37c18427dbb4bc5e44a333bf15c88aff355eae349b6ee6e35a8ac0af", 0x99}], 0x1, &(0x7f0000331000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x800, 0xddb2, r3}}], 0x30, 0x4000010}, 0x40001) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000403000)=0x0) prlimit64(r4, 0x7, &(0x7f0000642000)={0x7, 0x3f}, 0x0) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000451000)=[{&(0x7f000081a000)="d913d7341189bc7de6d92899aa64fad239b11ff76a55f3", 0x17}, {&(0x7f0000f0d000)="307d5253e9f79085f738ab67562f7888cda315c4e5faa1901d896148e5df5c9c7521c3d0b8feeabf28adb8c6b08f03d5f31995bdd8436129d4a9ad7d9ec67b2cd5dbcc1771e30b5426fcf57b5a639209090936db214fb10a2f2e268b48378758b3c98efb67319c09639d1f5c66a6d26ff65c9b8f965c151ed04c0b8b2b7b0beeca6260", 0x83}, {&(0x7f0000f0f000-0xc0)="4c901811d2e2cf31060e42b82701812d6652a110a133aba502f61c3611e4f4274d814c1352949a452a1e4aa316e7fced7f23e411dd396ccf255ac34a8ef2489501a2f14cabc773ca5cd997a0bfc0cd04ad2c019806f6faa8c6b8a1771f30c7fb75ede71f7a188b1f21e1e564eaef0e6246dd77a59aa2db159a1e0c36956889532cca8f6a2e27ac237fe6e677686833c42e1e05be9e07584a4cb0a21e5d88292dbb938ce00ae7e21105ad13a71ff95ca8abe895e7a8c8b66c3ed4073c06178e1e", 0xc0}, {&(0x7f0000d8c000)="bf7800458666848b9352fa5beef4e6449d23dbe560a16ffb7f86eb83b91a31057b98ae1d5b2b79606fe46c38ffcaced4be6ed484b4ecf3a95f60304aa4a7c9b24b0fe61696ffb2a0b7c7e11e9f0be0e8dee4376f2684b7bed9e194f13bda7c1102900b57b7d555d1730befd5fbcb44769bf164e1ce7afbb37478253a5352d0535489fd449d099140c1b2805685c9cc016726b76e8f99ac6849bf02635b609c07ecd954338668f2c23bd01205b78b7e196ee998654d5d247b", 0xb8}, {&(0x7f00002bb000)="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", 0x1000}, {&(0x7f00007cd000-0x7b)="43730512a86314012b03591cd4e59e0cb55ddd8ddfeb774a2b8998ab57176cb5bc545a62a1365ae464455ec2c2d107f67e5419e14faeebf89bbaf7636911f0317e68cd5ebe4c94428ebee21dbf023e0fe96820e4a5c7c02628e8ca4475715300876640f909568fca2c6b8e61c0496f9f0c0e348fc3a4c48cdbab21", 0x7b}, {&(0x7f00004b3000-0x5f)="0dfc6032e77ca4b89d4e1a97c81635638a1508df2335a8bf4e8863cf07eed2753fc748fed61c225abd89b9779dd787a553ad8a3c2085d2d4b31c5312dae82aa47870e4a2181a58f6763485f740bc78f69a791c57b0c7d0d7665b4645e9b98f", 0x5f}], 0x7, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000-0x9)='/dev/rtc\x00', 0x121802, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f36000-0x8)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f30000)=[0x7, 0xffff]) sendmsg$nl_netfilter(r1, &(0x7f00008c0000-0x38)={&(0x7f0000175000)={0x10}, 0xc, &(0x7f0000df8000-0x10)={&(0x7f0000449000-0x25c)={0x25c, 0x4, 0x7, 0x428, 0x4, 0x3, {0xa, 0x0, 0xa}, [@nested={0x248, 0x29, [@generic="d030a025146b76f5d1a2dfdd3cfe357df64b83e70524e30394fdc640fe59eae872a81115d478a7eb2bb7fbdb7adbc89f182d9c6c9535ad5a56e48c7b9c8c116440501c7dad8f8f6130c979c5192079889877f7e88f9526c3327b836c4e923b7b66976a88bfe0203911f69f70ef138d7b77e03d00840e624404314abd7e2de163d0e025986de11aa698f969a4aa23a4a444bb4a89f7b473f90bf9fb", @generic="004f8521f5d252efe49259ed8a2224b8529bc7c9165501fa65ea2a9b415554b853643e61157da35eb8d7e5831ed689a7162407d722162ae5dc9bf0e7933866391ae649d17ed352f436dbd6803a53b983490c4935a3bd9fc6aa4f44648719ba1c0f82af335d3e9141077b3352b40467d888fc1a8b9ab594c8a183a746a7b19bc0cf7dd044217899120c0fffa8d0a70de9092458b64f6c236174d7199002cce59522b57a818c0751ddfe8f8fef67f697c6ab48805af1f8459ea49a3dc273505c7d", @generic="00bb30aaedec390314eef2211fd444918824ef0f80fa44f361a08a94f19e103e5514e89a64879e953a3abcf09cdfaa0a4e623062625c11c1f9c7f911ba1e000763e350ff82ebe521a8eabe166a78566c1a7f85dd0c040e40610d62e2ea2f277462a84a22f49a37f4bbd5ec0bfcff77b5223ecee624ad7b9ff717f8a8e36af95a1da3d102e6c5179d24106fe47e6c46a1dacff1768668511cf5e55a40267ba7d4dbf9363a20daef19c2f9dad339d61f2118087fae45b9167499fd335187490a275ac0c1936600a8661ad1eae252acb853cd943d4960c7da8379b5", @typed={0xc, 0x2c, @ipv4=@multicast1=0xe0000001}]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) shutdown(r0, 0x1) pread64(r1, &(0x7f000019b000)=""/7, 0x7, 0x0) 2018/02/05 08:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000045f000-0xd)='/dev/snd/seq\x00', 0x0, 0x3ffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00001e9000)={0xfffffffffffffffe, 0x8, 0xc60, 'queue1\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00'}) 2018/02/05 08:53:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000040d000-0x88)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe(&(0x7f0000494000)={0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000ed6000-0x24)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) creat(&(0x7f0000c4c000)='./file0\x00', 0x40) setresgid(0x0, 0x0, 0x0) 2018/02/05 08:53:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = request_key(&(0x7f0000fd7000-0x6)='.dead\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x16)='@{^vmnet0$ppp0cgroup^\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/02/05 08:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000375000)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b03000)=""/4096, &(0x7f0000410000)=0x1000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e05000-0x348)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b35000-0x8)={0x0, 0x738e}, &(0x7f00001a8000-0x4)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f0c000)={&(0x7f0000f0d000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000f0c000)=[{&(0x7f00007b4000-0x99)="cee94f22c87852579766c5a4659bd2aeea02def04f77960277afd1737d3a9bf66731b562072db245f5970ecfc9d43586d67da6c0e46b0ba7355040a9ffcb5d527bc8d60b01673e20767505b2e012c3d487da01605d5fb1b5de389a6127fbaeae4af762495cca9ba35bb00f5e91294dd32feb42774f907477afcef533bf37c18427dbb4bc5e44a333bf15c88aff355eae349b6ee6e35a8ac0af", 0x99}], 0x1, &(0x7f0000331000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x800, 0xddb2, r3}}], 0x30, 0x4000010}, 0x40001) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000403000)=0x0) prlimit64(r4, 0x7, &(0x7f0000642000)={0x7, 0x3f}, 0x0) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000451000)=[{&(0x7f000081a000)="d913d7341189bc7de6d92899aa64fad239b11ff76a55f3", 0x17}, {&(0x7f0000f0d000)="307d5253e9f79085f738ab67562f7888cda315c4e5faa1901d896148e5df5c9c7521c3d0b8feeabf28adb8c6b08f03d5f31995bdd8436129d4a9ad7d9ec67b2cd5dbcc1771e30b5426fcf57b5a639209090936db214fb10a2f2e268b48378758b3c98efb67319c09639d1f5c66a6d26ff65c9b8f965c151ed04c0b8b2b7b0beeca6260", 0x83}, {&(0x7f0000f0f000-0xc0)="4c901811d2e2cf31060e42b82701812d6652a110a133aba502f61c3611e4f4274d814c1352949a452a1e4aa316e7fced7f23e411dd396ccf255ac34a8ef2489501a2f14cabc773ca5cd997a0bfc0cd04ad2c019806f6faa8c6b8a1771f30c7fb75ede71f7a188b1f21e1e564eaef0e6246dd77a59aa2db159a1e0c36956889532cca8f6a2e27ac237fe6e677686833c42e1e05be9e07584a4cb0a21e5d88292dbb938ce00ae7e21105ad13a71ff95ca8abe895e7a8c8b66c3ed4073c06178e1e", 0xc0}, {&(0x7f0000d8c000)="bf7800458666848b9352fa5beef4e6449d23dbe560a16ffb7f86eb83b91a31057b98ae1d5b2b79606fe46c38ffcaced4be6ed484b4ecf3a95f60304aa4a7c9b24b0fe61696ffb2a0b7c7e11e9f0be0e8dee4376f2684b7bed9e194f13bda7c1102900b57b7d555d1730befd5fbcb44769bf164e1ce7afbb37478253a5352d0535489fd449d099140c1b2805685c9cc016726b76e8f99ac6849bf02635b609c07ecd954338668f2c23bd01205b78b7e196ee998654d5d247b", 0xb8}, {&(0x7f00002bb000)="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", 0x1000}, {&(0x7f00007cd000-0x7b)="43730512a86314012b03591cd4e59e0cb55ddd8ddfeb774a2b8998ab57176cb5bc545a62a1365ae464455ec2c2d107f67e5419e14faeebf89bbaf7636911f0317e68cd5ebe4c94428ebee21dbf023e0fe96820e4a5c7c02628e8ca4475715300876640f909568fca2c6b8e61c0496f9f0c0e348fc3a4c48cdbab21", 0x7b}, {&(0x7f00004b3000-0x5f)="0dfc6032e77ca4b89d4e1a97c81635638a1508df2335a8bf4e8863cf07eed2753fc748fed61c225abd89b9779dd787a553ad8a3c2085d2d4b31c5312dae82aa47870e4a2181a58f6763485f740bc78f69a791c57b0c7d0d7665b4645e9b98f", 0x5f}], 0x7, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x4080000) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004d0000-0x20)={0x164f, 0x734, 0x200, 0xc2bd, 0x1, 0x8, 0x400, 0x27000000, 0x0}, &(0x7f000085c000-0x4)=0x20) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000788000-0x18)=""/24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce1000)={r3, 0xdd, "70ab4ca45beff8047ba1b5e8185eba9d987c00f40ff324b330f1051b46702ac7a1dab256efeddbf7b49f92e75372e3d7b509e0dc1550aca3fb2ca38629aa95bfe2957431f52d49bfd4545aa9b01e19f74f77cd24946644b80eb0404dca66cd275a51978e3d3f3a61e10a42c1310a9bdc2b2abdea826cb46af8211b52d30035cc519f6fa58ef44ee4ba32bf7d5fd7fa37d6aeb39ba5c858b11b29222d6c312a85c797a85c13d2d7a1caf193c5e6f4d326d4463c44e30861671fc28689fd2f7be20a8869202fe53effda02416ee9cb7bd35f43527495c75be0c5908f3e8a"}, &(0x7f00005d4000-0x4)=0xe5) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/load\x00', 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/rtc\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000b22000-0xf0)=[{{&(0x7f0000330000-0x58)=@alg, 0x58, &(0x7f0000832000-0x60)=[{&(0x7f0000def000-0x24)=""/36, 0x24}, {&(0x7f0000b89000-0x7d)=""/125, 0x7d}, {&(0x7f000006c000-0x96)=""/150, 0x96}, {&(0x7f0000eae000)=""/12, 0xc}, {&(0x7f0000d63000)=""/42, 0x2a}, {&(0x7f0000a0f000)=""/104, 0x68}], 0x6, &(0x7f0000384000)=""/203, 0xcb, 0x596}, 0x3}, {{&(0x7f0000abe000-0x10)=@ax25, 0x10, &(0x7f0000d39000+0x26)=[{&(0x7f0000636000)=""/226, 0xe2}, {&(0x7f0000a79000-0x14)=""/20, 0x14}], 0x2, &(0x7f0000978000)=""/69, 0x45, 0x100000000}, 0x100000001}, {{&(0x7f0000e11000)=@l2, 0xe, &(0x7f0000f29000-0x30)=[{&(0x7f0000807000)}, {&(0x7f000068c000-0xb9)=""/185, 0xb9}, {&(0x7f00003fd000)=""/122, 0x7a}], 0x3, &(0x7f000043c000-0xf1)=""/241, 0xf1, 0x9}, 0x3ff}, {{&(0x7f0000ca4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008f6000-0xa0)=[{&(0x7f0000eb3000-0x92)=""/146, 0x92}, {&(0x7f0000267000-0x85)=""/133, 0x85}, {&(0x7f0000508000)=""/182, 0xb6}, {&(0x7f000073b000-0x29)=""/41, 0x29}, {&(0x7f0000578000-0x85)=""/133, 0x85}, {&(0x7f000024e000)=""/166, 0xa6}, {&(0x7f0000e23000)=""/71, 0x47}, {&(0x7f00009d7000)=""/248, 0xf8}, {&(0x7f0000c66000)=""/194, 0xc2}, {&(0x7f0000f72000-0x82)=""/130, 0x82}], 0xa, &(0x7f00001d2000-0x8f)=""/143, 0x8f, 0x7fffffff}, 0x3}], 0x4, 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$int_in(r4, 0x5473, &(0x7f00001bc000)=0x1) r6 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000078d000-0x14)={r3, 0x7fff, 0x9, 0x0, 0xfb, 0x1}, &(0x7f00005e9000)=0x14) writev(r6, &(0x7f0000924000)=[{&(0x7f0000e5e000-0x1)='1', 0x1}], 0x1) signalfd4(r5, &(0x7f0000527000-0x8)={0x6}, 0x8, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000198000)={0x6, 0xffffffffffffff81, 0x1ff, 0x1, 0x40}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000605000-0x50)={0x6, 0x3, 0x57d}) 2018/02/05 08:53:58 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b5000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000bfe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000fa000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f84000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000374000), &(0x7f0000e50000)=0x4) 2018/02/05 08:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f000024e000)='l', 0x1) recvmsg(r0, &(0x7f00002a6000)={0x0, 0x0, &(0x7f0000a5c000)=[], 0x1ed, &(0x7f0000019000)}, 0x2002) 2018/02/05 08:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000041d000)={@generic="1fec51ed48c248d68bcca29c4fd3f89a", @ifru_flags=0xc000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000925000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x18) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000708000-0xb)='/dev/hwrng\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000063e000-0x10)={0x6, [0x2, 0x4, 0x7ff, 0x0, 0x0, 0x0]}, 0x10) 2018/02/05 08:53:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000384000)='/dev/usbmon#\x00', 0x8001, 0x0) flock(r0, 0x5) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = syz_open_dev$mice(&(0x7f000014e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000ef8000-0x9)=@known='user.syz\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000be5000)={0x1, 0xfffffffffffffff7, 0x80, 0x1, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000284000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000c98000-0x10)={&(0x7f0000115000-0x24)={0x24, 0xb, 0x7, 0x200, 0x1, 0x2, {0xc}, [@typed={0xc, 0x2, @u32=0x200}, @nested={0x4, 0x23, []}]}, 0x24}, 0x1}, 0x4000) gettid() geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000+0x227)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000ae6000-0x9)='/dev/sg#\x00', 0x1ff, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000a9000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ab6000-0x8)={r2, 0xfffffffffffffffe}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d51000)=0x4) timer_create(0x0, &(0x7f0000ae9000-0x60)={0x0, 0x3f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000fff000-0x4)) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f3", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000246000-0x4)=0x4) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) clone(0x0, &(0x7f0000793000), &(0x7f00001c8000), &(0x7f0000bac000), &(0x7f0000133000)) rt_sigtimedwait(&(0x7f0000359000), &(0x7f0000491000), &(0x7f00002fb000)={0x0, 0x1c9c380}, 0x8) [ 42.172888] binder: 6364:6367 ioctl 40046205 8 returned -22 [ 42.206467] binder: 6364:6373 ioctl 40046205 8 returned -22 2018/02/05 08:53:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b000-0x4)=0x14) userfaultfd(0x80000) getpeername(r0, &(0x7f00003e2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000d50000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x8000, 0x20001000, 0x181b708105f713f6, 0x6a8b, 0x70, 0x1ff, 0xb3, 0x1, 0x5, 0x2}) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f000002e000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000b11000)="b7ffff") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)) 2018/02/05 08:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) fchmod(r0, 0x120) prctl$setendian(0x14, 0x1) recvfrom$ipx(r0, &(0x7f00002f3000)=""/211, 0xd3, 0x2000, &(0x7f0000522000)={0x4, 0x200, 0x20, "e00299b6bddb", 0x4}, 0x10) 2018/02/05 08:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a7000)='/dev/usbmon#\x00', 0x2, 0x8000) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000ed6000-0x4)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0}, &(0x7f0000999000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000241000)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000f1000-0x1)=0xe8) getgroups(0x7, &(0x7f0000f2c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000383000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00006e4000)=0xe8) r8 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008f9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007bc000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000c59000-0x4)=0xe8) lstat(&(0x7f0000bd9000-0xa)='./control\x00', &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fanotify_init(0x20, 0x181000) socketpair(0x4, 0x1, 0x80000000, &(0x7f00006d2000)={0x0}) r14 = socket$inet_udp(0x2, 0x2, 0x0) r15 = syz_open_dev$sndtimer(&(0x7f00003d8000)='/dev/snd/timer\x00', 0x0, 0x8800) r16 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d34000-0x8)={0x0}) r18 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r19 = epoll_create1(0x80000) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000bf9000-0x8)={0x0}) r21 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000b53000-0xa)='./control\x00', &(0x7f00005f6000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b6d000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000b88000-0x4)=0xe8) getresgid(&(0x7f00003da000-0x4), &(0x7f0000154000), &(0x7f0000ea1000-0x4)=0x0) r27 = signalfd(0xffffffffffffff9c, &(0x7f0000a86000-0x8)={0x3ff}, 0x8) r28 = syz_open_dev$binder(&(0x7f0000b26000-0xd)='/dev/binder#\x00', 0x0, 0x2) r29 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/ptmx\x00', 0x101c00, 0x0) r30 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000423000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() sendmmsg$unix(r0, &(0x7f00004f8000-0x70)=[{&(0x7f0000210000-0x12)=@file={0x0, './control/file0\x00'}, 0x12, &(0x7f0000955000+0x887)=[{&(0x7f0000ef6000)="df61023ffa2b4bf721ea5836ea9b2aef3e2fb0104fe98707cd5bfcf5dec01587687fed6ee086f9ab76d71e58e89067ac0e11f1d485c7d49c8e3ff5dd82e47ae3880e1b38075e7432327bf0f6c53c1d2e0a13eed6ca97d6e2398b6a67de8535295551ca7128a44db48e4c095a20ad998ec0f333fd055d109700d61f1b46076cd77710b1c978f42a2822daf1fb07358c6cd6bbc95f1b6bf5ba57a723078edc4d5ffb9a5c358ed79df3664880", 0xab}], 0x1, &(0x7f000012a000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x8000}, {&(0x7f0000e28000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f000081e000-0x90)=[{&(0x7f0000c87000-0x80)="d9fc4bd7da511baf4c0bbdc4c3dde577b635b28c3dac4b8e954d9acb420010b55de1e3f4be79d4159e171228868c6e6566e78c4b971cd81fa0d41ea677385e6060fecb998de43d0331dec46114dbf25a8b9fda0dad5a7a761c4b6d48c7916e6526e06f2b6c0cb7c256ad5cc3504c8ca063c1ad2e7178eed7c6b378e111820410", 0x80}, {&(0x7f0000494000)="494d0c3f0e62e55d693eec7fbb6a13f575eaaaededee3a392ac05e6b5640abd50b4dac16fbe665f4caed6bd37604ebda0dd38c761606f8348a724ef2d4cc3fb8acd1163c402dd9edaad85864a88cf79f544e4dcbb29c5664d9e2bb9a40eaa4888aa1a68f5452b505d94a6612bb60889f89e886b2fd0fcbe5b57609be043fbaf83b6a117a70", 0x85}, {&(0x7f00006ef000-0x67)="d6f649a365191a2a86922e1d0a9506972d29ccc79a65ed6887f0f6b8558e6d0c2f2ae9e694ff4f864ce5031926a678bf53aea9d42223e87bbbefa716413263e58f0238b15725a4b562a39b247f773c8eb881b5c4ab7c4c7f20bff0b2855fb98369f8b2cbeef49c", 0x67}, {&(0x7f0000ec3000-0x20)="45f86c016601a859bd6f10c11eea637c3b71423f6628add36b8d17a80935ec23", 0x20}, 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{&(0x7f0000d88000-0x1000)="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", 0x1000}, {&(0x7f0000780000+0x990)="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", 0xfd}], 0x9, &(0x7f00006c1000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x118, 0x40881}], 0x2, 0x4000800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r34 = userfaultfd(0x0) ioctl$UFFDIO_API(r34, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r34, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r35 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r35, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r34) 2018/02/05 08:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f000024a000-0x5)=""/5, &(0x7f0000b3e000-0x4)=0x5) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008f1000-0x4)=0x2, &(0x7f00008a9000-0x4)=0x4) sendto$ipx(r0, &(0x7f0000495000-0x5f)="0f46449bf49b21f49f573b36ae5fae58abb8ad94ca0958b918348105f1aeb1fa01f92d01fceabac2642070d50cc0b19dc2d5187a1b20ac33936f739e76f8ff78d479a06c0df7fc9b96cb52fe16b1755278e3d0c90d5606c167a486ec5e9ff6", 0x5f, 0x800, &(0x7f0000e85000+0x426)={0x4, 0x1, 0x100, "07ea7904a789", 0x5}, 0x10) readv(r0, &(0x7f0000a7e000-0x70)=[{&(0x7f0000ab0000)=""/168, 0xa8}, {&(0x7f000004b000)=""/153, 0x99}, {&(0x7f0000799000-0x24)=""/36, 0x24}, {&(0x7f00001c8000)=""/159, 0x9f}, {&(0x7f000047c000)=""/247, 0xf7}, {&(0x7f000083c000)=""/184, 0xb8}, {&(0x7f0000905000)=""/12, 0xc}], 0x7) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000f79000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000952000)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ec7000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @random="9221054db47d"}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 08:53:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000-0x83)=""/131, &(0x7f0000001000)=0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000002000)=0x7ff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0x2b, r2, r3}, {0x279, 0x1, 0x40, 0x1, 0x2, 0x3, 0x4, 0x400}, {0x7fff, 0x5, 0x1ff, 0x400}, 0x10001, 0xffffffffffffffff, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0xde, 0x38, 0x800}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="cdb23254cb0b37ed6f5fe8118a756cd3211718d31863d6a6e34b3e63620ecf4f72eb2af58a876845264386d73fb511a939f771d1ff0adb62ffb2a5f3cbeed5f5b111eafeb83380c13f812653fc28c19ff40ad7810e7bd2be52af3215e52f42dd044cb78e63aa237e2d2ec2fc98c46b", 0x6f}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x9, 0x1, 0x5, 0xa, 0xa0, 0x80, 0x2b, 0x0, r4}, {0x3, 0x80000001, 0x1, 0x3, 0xb90, 0x80000001, 0x10001, 0x8}, {0x5, 0x5, 0x5, 0x8}, 0x9, 0x9, 0x0, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0x2b}, 0x0, @in6=@empty, 0x2, 0x7, 0x0, 0x84e, 0x1, 0x100, 0x4}}, 0xe8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="6de9554c4c057c6b55875cf6fed9b3b17dd7fbde709acc02867cf1ec86b36ba854b17543dff3619cf18435b4") 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$ipx(r0, &(0x7f0000890000+0x497)="617250d8d38d1475df17c67e80a06f7287af3ae6b6000100000026b197863b0859f2eb206f0ffb62de69fac86f947c252b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209d2249632befc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c80055a01e30e6deeed7a23e65fd451604dfbbfd756f66a708b2", 0x8a, 0x80, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e9000+0x20a)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/05 08:53:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x120) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000302000-0x4)=0x8e9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000c7e000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x1ff, &(0x7f00004e7000)=""/239) ioctl$sock_ifreq(r1, 0x8943, &(0x7f00008c8000-0x28)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_ivalue}) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000049a000-0xc)='&$,proc&em1\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000530000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a13000)={r1, 0x80000, r0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00004fb000-0x4)=0x9, 0x4) setrlimit(0x1000000000000007, &(0x7f000068d000)) fchdir(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000510000-0x40)=[{&(0x7f0000db8000)=""/177, 0xb1}, {&(0x7f0000d37000-0x8b)=""/139, 0x8b}, {&(0x7f0000516000)=""/249, 0xf9}, {&(0x7f00007fd000-0x4)=""/4, 0x4}], 0x4, &(0x7f0000ec5000-0x10)=[{&(0x7f0000aa7000)=""/91, 0x5b}], 0x1, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000094d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/05 08:53:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @rand_addr=0x1}, {0x307, @empty}, 0x8, {0x2, 0x3, @multicast2=0xe0000002}, @generic="ea7882618dfbdd3f106bb034f489c7a4"}) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) writev(r1, &(0x7f000010d000)=[{&(0x7f00005ce000-0x1000)="a7", 0x1}], 0x1) close(r1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000a71000-0x8)={0xfffffffffffffff7, 0x800}) close(r0) flistxattr(r0, &(0x7f0000e9c000)=""/19, 0x13) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x6a0c25edeb253a8f, &(0x7f0000c03000-0x3)="5e6e8b", 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ae000-0x10)=@common='nr0\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/02/05 08:53:58 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x1, &(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f92000-0x4)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/keychord\x00', 0x83fffd, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009f7000-0x8)={0x2, [0x100000001, 0x8]}, &(0x7f0000f91000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$ipx(r0, &(0x7f0000890000+0x497)="617250d8d38d1475df17c67e80a06f7287af3ae6b6000100000026b197863b0859f2eb206f0ffb62de69fac86f947c252b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209d2249632befc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c80055a01e30e6deeed7a23e65fd451604dfbbfd756f66a708b2", 0x8a, 0x80, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000073000)={{&(0x7f000032d000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = open(&(0x7f0000d20000)='./file0\x00', 0x200000, 0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = accept4$inet(r1, &(0x7f000026c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000316000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000588000)={0x0, 0x4, 0x7, [0x40, 0x80000001, 0xff, 0x7, 0x2, 0x96, 0x4c1]}, &(0x7f000064a000)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000167000)={0x0, 0x4}, &(0x7f00000ee000-0x4)=0x8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r6, &(0x7f0000a54000), &(0x7f000043e000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c99000)={r4, 0xffff, 0x1f, 0x9, 0x7f, 0x90000000, 0x8000, 0x8, {r5, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x6d4, 0x1, 0x10001, 0x4}}, &(0x7f00008c6000)=0xb8) 2018/02/05 08:53:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) listen(r1, 0x0) shutdown(r1, 0x1) exit(0x5ff5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x2d, &(0x7f0000013000), &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = geteuid() ioprio_get$uid(0x3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a3e000-0x4), &(0x7f000092a000-0x4), &(0x7f0000be6000)=0x0) setgid(r0) r1 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x800845c3, &(0x7f000096c000)) 2018/02/05 08:53:58 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000736000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x5, 0x0, 0x7fff, 0x3, 0x1, 0x100000000, {0x0, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}}, 0x8000, 0x0, 0x9, 0x200, 0x8}}, &(0x7f0000231000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x83}, &(0x7f00007cb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) set_thread_area(&(0x7f0000001000)={0x4, 0xffffffff, 0xffffffff, 0x1e, 0x9, 0x7ff, 0x7, 0xc9e, 0x9a05, 0xffffffffecd8d1f0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x1ff}, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000221000)={0x0, @tick}) ioctl$TCXONC(r2, 0x540a, 0xe00000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x5}, 0xffffffffffffff5d) 2018/02/05 08:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004dc000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') flock(r1, 0x6) exit(0x0) getdents(r1, &(0x7f0000da8000-0x91), 0x0) ftruncate(r1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ce0000-0x1000)=""/4096) signalfd4(r1, &(0x7f0000be6000-0x8)={0x2}, 0x8, 0x800) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000049a000-0xc)='&$,proc&em1\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000530000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a13000)={r1, 0x80000, r0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00004fb000-0x4)=0x9, 0x4) setrlimit(0x1000000000000007, &(0x7f000068d000)) fchdir(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000510000-0x40)=[{&(0x7f0000db8000)=""/177, 0xb1}, {&(0x7f0000d37000-0x8b)=""/139, 0x8b}, {&(0x7f0000516000)=""/249, 0xf9}, {&(0x7f00007fd000-0x4)=""/4, 0x4}], 0x4, &(0x7f0000ec5000-0x10)=[{&(0x7f0000aa7000)=""/91, 0x5b}], 0x1, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000094d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000907000-0x4)=0x19b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a5f000-0x4), &(0x7f0000bb8000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000920000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9585, r1}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000991000-0xd)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a4d000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00004ca000)={r3, 0x20}) sendmsg$nl_xfrm(r0, &(0x7f000017d000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0xfffffffffffffd7c, 0xd, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x3c}, 0x1}, 0xd1) 2018/02/05 08:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x7, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f000001b000-0x4), &(0x7f0000dd4000)=0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e49000-0x78)={0x100, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8, 0x1f, 0x5, 0x80, 0xffff, &(0x7f000073d000)=@common='yam0\x00', 0x8, 0x2, 0xe039}) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000003000-0x3)=0xb) 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f000064e000-0x80)=@generic, &(0x7f000012d000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000784000)=""/197, &(0x7f0000259000)=0xc5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/05 08:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r0}], 0x1, &(0x7f0000a1e000-0x8)={0x0, r1+10000000}, &(0x7f0000c15000-0x8), 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$inet6(0xa, 0x6, 0xfffffffffffffbff, &(0x7f0000016000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d94000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00001d4000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000401000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0x1, 0xfffffffffffffff8, 0x7, 0x100, 0x2c97, 0x10, r4}) [ 42.798043] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.802763] CPU: 0 PID: 6476 Comm: syz-executor3 Not tainted 4.4.115-gaa856bd #6 [ 42.810287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.819629] 0000000000000000 f4035fc95d9f8883 ffff8801cc9df9f0 ffffffff81d03dad [ 42.827671] ffff8801cbaa4a80 1ffff1003993bf4b ffff8801cc9dfb78 0000000000000000 [ 42.835689] 0000000000000000 ffff8801cc9dfba0 ffffffff816072e5 ffffffff81237410 [ 42.843731] Call Trace: 2018/02/05 08:53:58 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b23000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000022a000-0x8)={r2, 0x15}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 42.846316] [] dump_stack+0xc1/0x124 [ 42.851669] [] handle_userfault+0x715/0xf50 [ 42.857630] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.859424] IPv4: Oversized IP packet from 127.0.0.1 [ 42.869690] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 42.876070] [] ? handle_mm_fault+0xb5d/0x3190 [ 42.882203] [] ? userfaultfd_poll+0x180/0x180 [ 42.888329] [] ? handle_mm_fault+0x291e/0x3190 2018/02/05 08:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000073000)={{&(0x7f000032d000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = open(&(0x7f0000d20000)='./file0\x00', 0x200000, 0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = accept4$inet(r1, &(0x7f000026c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000316000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000588000)={0x0, 0x4, 0x7, [0x40, 0x80000001, 0xff, 0x7, 0x2, 0x96, 0x4c1]}, &(0x7f000064a000)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000167000)={0x0, 0x4}, &(0x7f00000ee000-0x4)=0x8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r6, &(0x7f0000a54000), &(0x7f000043e000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c99000)={r4, 0xffff, 0x1f, 0x9, 0x7f, 0x90000000, 0x8000, 0x8, {r5, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x6d4, 0x1, 0x10001, 0x4}}, &(0x7f00008c6000)=0xb8) 2018/02/05 08:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/loop-control\x00', 0x141c02, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a52000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) sendfile(r0, r1, &(0x7f0000a5d000-0x1), 0x1000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000087b000-0x40)={0x0, 0x1, 0x400}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00004c3000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc), &(0x7f00000bb000)}}) pipe2(&(0x7f0000d5c000-0x8)={0x0}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000b7f000)=0x4be5, 0x8) read(r2, &(0x7f0000458000-0xce)=""/206, 0xce) [ 42.894548] [] handle_mm_fault+0x2938/0x3190 [ 42.900589] [] ? userfaultfd_release+0x5a0/0x5a0 [ 42.906991] [] ? copy_page_range+0x1480/0x1480 [ 42.913218] [] ? __do_page_fault+0x780/0xa00 [ 42.919254] [] ? vmacache_find+0x57/0x290 [ 42.925026] [] __do_page_fault+0x35b/0xa00 [ 42.930885] [] do_page_fault+0x27/0x30 [ 42.936405] [] page_fault+0x28/0x30 [ 42.941665] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/02/05 08:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400}}) ftruncate(r0, 0xffff) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$ax25(0xffffffffffffffff, &(0x7f0000875000)="ae056b4dc04b921bc010b0fab73c9c8f3f3fe6c7b85ce3ccbf1aa44d50aee8b2644e06989f80034b008674c5b5f35372626a7b8381583b53c29d03fba6cc15bcf177a761b5a7595e2d49ca66f0c24c0ae7f6f4b269fe02a3c3e43c59d2ad1c264a8b17031aea41d2d8d1cfed67b93372722a063becfb188a0e558185e0a53173add6f45c2a57d2cbf4c303b72868bf937edc1d3e5b22429f381eb29f63bf2a4834a789cb82e5b717a1dec2a4dab2dae2d3ffd6c618710fd464d7134aa941b43cc5bd12c09303cbe59880b3119fbb7ebc4d459d84693484ef35df2f4e96048e1a80bc1ffaffd2ab299ae3f19d37af24c96e4a0a1ccec2", 0xf6, 0x4000010, &(0x7f0000050000-0x10)={0x3, {"aa30050a1cd23a"}, 0xffffffffffff8000}, 0x10) 2018/02/05 08:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f00000f3000)='./file0\x00', 0x450) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc1000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000d2c000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000336000)={@loopback={0x0, 0x1}, 0xa, r2}) write(r1, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000083f000-0x4)={0x1, 0x0, 0xa000}, 0x4) 2018/02/05 08:53:59 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xbb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x6, 0x4, 0x1, 0x9, 0xfffffffffffffffd, 0x101, 0x101, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xb4)="2970a298149be4b3de22810bb2007a9a086f859085bb8509b028b5466ac08000daf89cdb4a5b462624db2ded6180be938a5bbb412187e4d9ed5ec352d6030a80f921027775dd047c352a327b4d394ea621f3a5a5cbd92b63184e6c4e82186958688611e27273e0dcf0ca1be97b77410e8d3a48a6a120d3552cf1e19afaa6ea987c4c58ae1073ae034bd2779ad24d8dc54e4d2d685387a3a1d075b79633f1ff3192c9f9a930861a6e4a93d2824546e119c24d165b", 0xb4}, {&(0x7f0000001000)="cf12b7d495b769385ad81882b7e5ff27ad47216edb82ebf60fc675fe0ca14ca1b61a8dd050b94b7fc466421fb133d4053ae3532a75078c89831fa86c8d96941093f139916dbb5b78c38795cc2ecd0a5e4f", 0x51}, {&(0x7f0000000000)="e3cc06a14143b4c254bd6b9f5ecb34fdae1d3e2920a8ef8f8d2062f1bc1146757cfd49496975d3147d2ccb5cf572e5bb88d8a9c977bd7b634c32da4e48abf339adf98807ec13decae1f2a160cd4af10907d7dda6e0579425c5e2a5ebfe06870d36192ac385c391efdf1f4f23ff23961e1b4034541388b2b4d4e833738e5ee3768e4ed4cf692cf0829d15fbb864f11cd20cab55e805e62dceef289af8151bf816d843460d85fcb493807a209c25b67311eae7a0dc", 0xb4}, {&(0x7f0000000000)="de1d38cc1b644f852c259060643233dffac638ff62227d5749779d69789b94515a24", 0x22}], 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) socket(0xb, 0x800, 0x80000001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000c000)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103}}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 42.948497] [] ? SyS_rt_sigaction+0x11d/0x1f0 [ 42.954630] [] ? SyS_sigprocmask+0x290/0x290 [ 42.960678] [] ? do_futex+0x15d0/0x15d0 [ 42.966287] [] ? security_file_ioctl+0x89/0xb0 [ 42.972499] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 42.978974] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/05 08:53:59 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000025f000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x40)=""/64, 0x40, 0x100, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0xc180}, 0x0, 0x3, 0x2, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r2, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000612000)='/dev/sg#\x00', 0xffffffffffff8001, 0x84000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000ca1000)=0x9d0b000000) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/05 08:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000904000)={0x8, 0x9}) bind$inet6(r0, &(0x7f0000dbc000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) clone(0x6200000, &(0x7f0000ee8000-0xd)="8a3e10142e2a937a9a8a438321", &(0x7f00008c4000), &(0x7f00001ce000), &(0x7f0000ea9000-0xcf)="e3befc253e2ada80dd33b7c590292077f5703899a19797fb49c644d1853f975f0956ced1bd135500fe141eec383bbfe594e9fe0fa03f69ec433509039293e26021b2e39b3289d659d7b5399cd16a532e8099e07f2d7813edd83d4346774f098cc3168306482c0eed3542c1e49c81e2bf5630ae56330a8e5ceb8d24252d190a7bb0abc0ead5b44bcab6ba6457efb3fa3f15bf8cf80a7a3679ada05b576641cef2fa64aa28121f12419c0b82041ab33e04fa9d3924824d7ebe66b451210733d4ddd7a2b670d123d8688df1feaf3c8bbb") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e5f000)={0x0, 0x80000000}, &(0x7f0000d59000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ec000)={r3, 0x99cd}, 0xca4fc2827b713b29) bind$inet6(r2, &(0x7f00003fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 08:53:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020d000-0x11)='/dev/vga_arbiter\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3800000000000000, 0x4000000000000, 0x3, 0x2, 0x0, 0x5, 0x1, 0x9dc, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d2000-0x10)={r1, 0x7, 0xff, 0x3}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd9000)={0x9, 0x1, 'client1\x00', 0xffffffff80000003, "06f076e1ffe63aac", "f258df683f3b3c21c11525e2c7aaf77dbbd3aa0589c958cd01808b49f06860ba", 0x5, 0x400}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff9000)='./file0\x00', &(0x7f0000974000-0x10)={0x8, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e40000)={0x6, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}}, 0x88) flistxattr(r0, &(0x7f00005b0000)=""/182, 0xb6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000ffa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000009d000-0x18)) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ff9000-0x33)=""/51) 2018/02/05 08:53:59 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000df5000)={0x81}, &(0x7f00002e8000), &(0x7f0000df6000-0x10)={0x77359400}, 0x8) 2018/02/05 08:53:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00004ee000-0x4)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/02/05 08:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400}}) ftruncate(r0, 0xffff) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$ax25(0xffffffffffffffff, &(0x7f0000875000)="ae056b4dc04b921bc010b0fab73c9c8f3f3fe6c7b85ce3ccbf1aa44d50aee8b2644e06989f80034b008674c5b5f35372626a7b8381583b53c29d03fba6cc15bcf177a761b5a7595e2d49ca66f0c24c0ae7f6f4b269fe02a3c3e43c59d2ad1c264a8b17031aea41d2d8d1cfed67b93372722a063becfb188a0e558185e0a53173add6f45c2a57d2cbf4c303b72868bf937edc1d3e5b22429f381eb29f63bf2a4834a789cb82e5b717a1dec2a4dab2dae2d3ffd6c618710fd464d7134aa941b43cc5bd12c09303cbe59880b3119fbb7ebc4d459d84693484ef35df2f4e96048e1a80bc1ffaffd2ab299ae3f19d37af24c96e4a0a1ccec2", 0xf6, 0x4000010, &(0x7f0000050000-0x10)={0x3, {"aa30050a1cd23a"}, 0xffffffffffff8000}, 0x10) 2018/02/05 08:53:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x800002003cf75b79) sendfile(r0, r0, &(0x7f0000002000), 0x1) 2018/02/05 08:53:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)="6e65741b736f66746e65745f7374615300") lseek(r0, 0x0, 0x4) [ 43.182760] binder: 6537:6543 ioctl c018620b 2009cfe8 returned -14 [ 43.190273] audit: type=1400 audit(1517820839.254:12): avc: denied { set_context_mgr } for pid=6544 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.216777] binder: 6544:6545 ERROR: BC_REGISTER_LOOPER called without request [ 43.218572] binder: 6537:6554 ioctl c018620b 2009cfe8 returned -14 [ 43.239896] audit: type=1400 audit(1517820839.304:13): avc: denied { call } for pid=6544 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.264368] audit: type=1400 audit(1517820839.324:14): avc: denied { transfer } for pid=6544 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 08:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000060c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004b1000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c06000-0x8)=@assoc_value={r1, 0x8}, 0x8) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ee2000)=@generic="546132040a33722e339b1a7bb92d349a") fdatasync(r0) 2018/02/05 08:53:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="75be3fa1aac5f3aec7146135391d149f1c3995df354e4634e1e689276debc2dfc43a9168306023dc0a6e8a77b1ae106d72a2aaa5f1622048037f78d67910bf8b0e", &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f0000000000)="3874c16abe2bc5640cf5b03c3ce3d77057d68b028761d14ed51b9d8d7c08dd1937b774937db2fb787b9afcdda6f8be546bae2caec20d3dc68ecf15d0ed3dd861e3e3c9ac7313a25c3892eaffe5e08205d870fbf844e339a3a75aaa1280b0381079c091281194c5def1e0b38106aea1bb3d1246b4b795915c1a405abf90938e08") getresuid(&(0x7f0000028000), &(0x7f0000030000-0x4), &(0x7f0000395000-0x4)) 2018/02/05 08:53:59 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef7000)={0x0, 0x75, "c50e6bdd742baaa0f78c0e46cd2b3176265497121e3888f28d4eb9e93886acda9e6d491a77915201ed235cbbdba6ab663e38de44f05d431eadcf4be02173a6f2c76fc095ddef0050a2700713bc00caccf22c88ee206ea9ea7f4a7d57d50ff9600b6f3d67393d90ea675963664933233ab292423ac8"}, &(0x7f0000ef8000-0x4)=0x7d) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef8000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x16}}}, 0x8c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000ef9000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d31000-0x8)={0xb60d, 0x6, 0x80000000, 0xfffffffffffffffd}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000)) 2018/02/05 08:53:59 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = creat(&(0x7f0000e9f000-0x1)='./file0\x00', 0x1) ioctl$KDDELIO(r1, 0x4b35, 0xe57) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c6000-0x4)) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f65000-0xe)={0x0, 0x80000000, 0x3, [0x10001, 0x20, 0x8]}, &(0x7f0000f64000)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000bd000)=@assoc_value={r2, 0x7}, &(0x7f0000327000-0x4)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f64000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000004000-0x4)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f31000)={0x0, 0x5c, "9b735914a9999730cfd4a74b963e98c64e9982666179896ea6ac9dfd462fd5db9ed2cb2b612622b360cd5b611105f61a3364810b861f222b7fa7ff4fac1c90b533f84650165dc4b6ed7f42af52e1c5f578ab6e54c30381e86072eea0"}, &(0x7f0000c9e000-0x4)=0x64) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f66000)='./file0\x00', 0x68) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f65000)={0x3, {{0x2, 0x3, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f64000)={r4, 0x3f}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f67000-0x4)=@assoc_id=r4, &(0x7f0000a9c000-0x4)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000f67000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f67000)=0x0) r6 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r5, r6, 0x10, &(0x7f0000986000)={0x36, 0xfffffffffffffffc, 0x8, 0x4}) 2018/02/05 08:53:59 executing program 3: clock_gettime(0x1, &(0x7f00004ea000)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000434000)=0x7) futex(&(0x7f0000cd1000-0x4)=0x4, 0x80000100000b, 0x4, &(0x7f00004b5000)={0x77359400, r0}, &(0x7f00005f5000-0x4)=0x1f, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/05 08:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001f0000)={0x7, 0x2, 0xa4, 0x0, 0x0}, &(0x7f0000273000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000086000-0x14)={r1, 0x6, 0x5, 0x4, 0x7ff, 0x40}, 0x14) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff}) 2018/02/05 08:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00009b0000)={0x7, 0xfffffffffffffffc, 0x100000001, 0xd8e5, 0x93b, 0xc5c}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000514000-0xc)={@remote, @rand_addr}, &(0x7f0000afd000)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/05 08:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000183000)={0x0, 0xd3, "ac8e14096a2939c378b16f146cfe587f68fc8e17af6b8a20123dd969716093afb56047877ca27291751a4e11fde8bab09a5bb96817a5c1a37e59a922b9c6ffe4cf04bcb84c05fad2294b1ac021ff283b9de2137d6cfb8607e9427fb688d620dcdf9fc1b01862d3cd60c5caf21c51eb9ad3ca8bb221a4e123bf3f634dcef791ef1a4d03e9f675b0160cbf99274aa69389594c1a5c9b4e2fb47c79f704ac7add48140e5bd8d8987c89d6445d3345f59a4404b9e9718d0084fa3f57a9ad16df83c6b9568aabc0ec348fac796423abc1ba87da824a"}, &(0x7f0000edb000)=0xdb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b47000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e93000-0x10)={r3, 0x1c, &(0x7f0000428000)=[@in6={0xa, 0x2, 0x40d3, @dev={0xfe, 0x80, [], 0x0, 0x17}}]}, &(0x7f0000952000)=0x10) exit(0x40000000000000) readv(r2, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000302000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f60000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000354000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000084d000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3, r4}) [ 43.287993] binder: 6544:6563 ioctl c0306201 20009000 returned -14 [ 43.305625] binder: unexpected work type, 4, not freed [ 43.310928] binder: undelivered TRANSACTION_COMPLETE [ 43.316272] binder: undelivered transaction 4, process died. [ 43.317247] binder: 6544:6545 ERROR: BC_REGISTER_LOOPER called without request [ 43.317330] binder_alloc: 6544: binder_alloc_buf, no vma 2018/02/05 08:53:59 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000513000-0x68)={0x7f, 0x4, 0x2, {0x0, 0x989680}, 0x100000000, 0x8001}) [ 43.317364] binder: 6544:6563 transaction failed 29189/-3, size 0-0 line 3128 2018/02/05 08:53:59 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x3be) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d22000)) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d22000)='./file0\x00', &(0x7f0000d22000)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 08:53:59 executing program 5: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x400200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000001b000-0x4c)={0x5, 0x20, 0x1}) ioctl$KDADDIO(r0, 0x4b34, 0x2) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/05 08:53:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e9000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r2, 0x0, 0x10001) r3 = dup2(r2, r1) fallocate(r3, 0x0, 0x0, 0x400000000006) 2018/02/05 08:53:59 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/05 08:53:59 executing program 7: get_thread_area(&(0x7f0000113000-0x10)={0xff, 0xffffffff, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x29bb, 0x8, 0x1}) r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094a000-0xb8), 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2018/02/05 08:53:59 executing program 5: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x5}]}) getpid() 2018/02/05 08:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 43.379073] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.549845] IPVS: Creating netns size=2552 id=10 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 242.188783] INFO: task syz-executor0:6583 blocked for more than 120 seconds. [ 242.195990] Not tainted 4.4.115-gaa856bd #6 [ 242.201151] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.209111] syz-executor0 D ffff8801d680f3a8 28248 6583 3840 0x00000002 [ 242.216507] ffff8801d680f3a8 0000000000000000 0000000000000000 0000000000000000 [ 242.224485] 0000000000000001 ffff8801d680f300 ffff8801db21fdb8 ffff8801db21fde0 [ 242.232462] ffff8801db21f4d8 ffff8800b9470000 ffff8801d496c800 0000000000000000 [ 242.240440] Call Trace: [ 242.243001] [] schedule+0x7a/0x1b0 [ 242.248159] [] schedule_preempt_disabled+0x13/0x20 [ 242.254722] [] mutex_lock_nested+0x306/0x850 [ 242.260761] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.266879] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.273096] [] ? do_exit+0x82a/0x2a10 [ 242.278516] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.285255] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.291648] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.297588] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.304260] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.310820] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.317543] [] ? kasan_slab_free+0x88/0xc0 [ 242.323415] [] ? kfree+0xfc/0x300 [ 242.328484] [] ? create_port+0x230/0x230 [ 242.334177] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.340734] [] free_devinfo+0x61/0xb0 [ 242.346151] [] port_delete+0xd5/0x110 [ 242.351583] [] snd_seq_delete_port+0x1c3/0x200 [ 242.357782] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.364429] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.371517] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.377456] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.384104] [] ? snd_midi_event_new+0x200/0x200 [ 242.390401] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.397033] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.403942] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.410153] [] ? fsnotify+0x5ad/0xee0 [ 242.415571] [] delete_port+0x73/0xb0 [ 242.420916] [] snd_seq_oss_release+0xe4/0x130 [ 242.427027] [] odev_release+0x52/0x70 [ 242.432461] [] __fput+0x233/0x6d0 [ 242.437531] [] ____fput+0x15/0x20 [ 242.442620] [] task_work_run+0x104/0x180 [ 242.448300] [] do_exit+0x82a/0x2a10 [ 242.453564] [] ? release_task+0x1240/0x1240 [ 242.459515] [] ? hash_futex+0x210/0x210 [ 242.465105] [] ? __dequeue_signal+0xa3/0x550 [ 242.471152] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.477695] [] ? recalc_sigpending+0x76/0xa0 [ 242.483732] [] ? dequeue_signal+0xc4/0x4b0 [ 242.489594] [] ? __dequeue_signal+0x550/0x550 [ 242.495717] [] do_group_exit+0x108/0x320 [ 242.501412] [] get_signal+0x4f2/0x1550 [ 242.506915] [] do_signal+0x8b/0x1d40 [ 242.512267] [] ? setup_sigcontext+0x780/0x780 [ 242.518386] [] ? odev_ioctl+0x65/0x80 [ 242.523819] [] ? odev_open+0x90/0x90 [ 242.529165] [] ? do_vfs_ioctl+0x468/0xee0 [ 242.534930] [] ? SyS_futex+0x210/0x2c0 [ 242.540449] [] ? do_futex+0x15d0/0x15d0 [ 242.546049] [] exit_to_usermode_loop+0x11a/0x160 [ 242.552441] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.559001] [] int_ret_from_sys_call+0x25/0xa3 [ 242.565236] INFO: lockdep is turned off. [ 242.569365] Sending NMI to all CPUs: [ 242.574201] NMI backtrace for cpu 0 [ 242.577792] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.584706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.594049] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.600088] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.608475] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.613914] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b5b [ 242.621189] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.628429] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.635693] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.642958] R13: fffffbfff070887c R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.650220] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.658414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.664288] CR2: 000000c42013b010 CR3: 00000001d30d6000 CR4: 0000000000160670 [ 242.671547] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.678800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.686038] Stack: [ 242.688152] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd8c8 [ 242.695683] fffffbfff070887c ffffffff847ebc38 0000000000000000 ffffffff84207e08 [ 242.703195] ffffffff8102945a ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.710712] Call Trace: [ 242.713263] [] default_idle+0x55/0x3c0 [ 242.718782] [] arch_cpu_idle+0xa/0x10 [ 242.724197] [] default_idle_call+0x48/0x70 [ 242.730060] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.736083] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.742989] [] ? call_cpuidle+0xe0/0xe0 [ 242.748577] [] rest_init+0x189/0x190 [ 242.753921] [] start_kernel+0x6b9/0x6ee [ 242.759535] [] ? thread_stack_cache_init+0xb/0xb [ 242.765905] [] ? early_idt_handler_array+0x120/0x120 [ 242.772641] [] ? early_idt_handler_array+0x120/0x120 [ 242.779373] [] x86_64_start_reservations+0x2a/0x2c [ 242.785918] [] x86_64_start_kernel+0x140/0x163 [ 242.792132] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.811131] NMI backtrace for cpu 1 [ 242.814731] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.821929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.831283] task: ffff8801d884e000 task.stack: ffff8800bacd0000 [ 242.837309] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.846045] RSP: 0018:ffff8800bacd7cb8 EFLAGS: 00000046 [ 242.851474] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.858735] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.865973] RBP: ffff8800bacd7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.873241] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.880493] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.887840] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.896056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.901922] CR2: 00007f0e20bd9000 CR3: 00000001d30d6000 CR4: 0000000000160670 [ 242.909177] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.916433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.923692] Stack: [ 242.925813] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.933329] ffff8801db31bca0 ffff8800bacd7d00 ffffffff810b99fb ffffffff839f61c0 [ 242.940855] 0000000000000003 ffff8800bacd7d60 ffffffff81d0ed14 ffffffff839fe320 [ 242.948358] Call Trace: [ 242.950932] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.957302] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.964393] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.971127] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.978103] [] watchdog+0x6fa/0xae0 [ 242.983364] [] ? watchdog+0xc3/0xae0 [ 242.988711] [] kthread+0x268/0x300 [ 242.993867] [] ? reset_hung_task_detector+0x20/0x20 [ 243.000522] [] ? kthread_create_on_node+0x400/0x400 [ 243.007154] [] ? kthread_create_on_node+0x400/0x400 [ 243.013803] [] ret_from_fork+0x55/0x80 [ 243.019325] [] ? kthread_create_on_node+0x400/0x400 [ 243.025958] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.045103] Kernel panic - not syncing: hung_task: blocked tasks [ 243.051229] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.058385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.067710] 0000000000000000 472519f5189e6ef9 ffff8800bacd7ca8 ffffffff81d03dad [ 243.075671] ffffffff83882f20 ffff8800bacd7d80 dffffc0000000000 7fffffffffffffff [ 243.083667] ffff8801d6b19c48 ffff8800bacd7d70 ffffffff8141acca 0000000041b58ab3 [ 243.091637] Call Trace: [ 243.094200] [] dump_stack+0xc1/0x124 [ 243.099533] [] panic+0x1aa/0x388 [ 243.104517] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.111413] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.118654] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.125894] [] watchdog+0x70b/0xae0 [ 243.131137] [] ? watchdog+0xc3/0xae0 [ 243.136510] [] kthread+0x268/0x300 [ 243.141666] [] ? reset_hung_task_detector+0x20/0x20 [ 243.148297] [] ? kthread_create_on_node+0x400/0x400 [ 243.154930] [] ? kthread_create_on_node+0x400/0x400 [ 243.161566] [] ret_from_fork+0x55/0x80 [ 243.167069] [] ? kthread_create_on_node+0x400/0x400 [ 243.174062] Dumping ftrace buffer: [ 243.177569] (ftrace buffer empty) [ 243.181247] Kernel Offset: disabled [ 243.184841] Rebooting in 86400 seconds..