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"]}, @nested={0x4, 0x77, []}, @typed={0xc, 0x62, @str='\x00'}, @generic="b1abf1ea74c6466391b320b4e17d97aa1f29bcece53c1a40ee91fad065066a338c106580379f96ea758a6db2e1a0042e526d4d099eb5774061"]}, 0x1148}], 0x5, &(0x7f0000005740)=[@cred={0x18, 0x1, 0x2, r10, r4, r11}, @cred={0x18, 0x1, 0x2, r12, r3, r13}, @cred={0x18, 0x1, 0x2, r14, r4, r15}, @cred={0x18, 0x1, 0x2, r16, r3, r17}, @rights={0x20, 0x1, 0x1, [r2, r2, r6, r2, r0]}, @cred={0x18, 0x1, 0x2, r18, r5, r19}, @cred={0x18, 0x1, 0x2, r20, r4, r21}, @rights={0x1c, 0x1, 0x1, [r6, r0, r2, r2]}], 0xcc, 0x4000001}, 0x4000010) 2018/02/20 07:44:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2840}], 0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/02/20 07:44:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8)=[], 0x0, &(0x7f0000aa3000)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) socket$inet6(0xa, 0x2, 0x1f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) 2018/02/20 07:44:29 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x2000) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010bff2)='./file0/file0\x00') mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xde) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x42033, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x80000000, 0xfff, 0x1ff, 'queue0\x00', 0x2}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)) 2018/02/20 07:44:29 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/62, 0x3e) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x3, 0x10000, 0x6, 0x0, @tick=0x3, {0x0, 0x6}, {0x7, 0x5}, @control={0x2, 0x1, 0x2}}, {0x5, 0x9, 0x10001, 0x4, @time, {0x5, 0x7}, {0xfffffffffffffffa, 0x1}, @result={0xfffffffffffffffb, 0x6d}}, {0x1ff, 0xfff, 0x4, 0x9, @time={0x0, 0x1c9c380}, {0x0, 0x100000001}, {0x0, 0xd4}, @result={0x400, 0x4}}, {0x1ff, 0x2, 0x2, 0x7fff, @tick=0x7, {0x8}, {0x6, 0x10001}, @control={0x400000000000, 0x0, 0x4}}, {0x336ddb8, 0x8, 0xff, 0xfffffffffffffff8, @tick=0x9, {0x3f, 0x9}, {0xd9ae, 0x2}, @ext={0x6c, &(0x7f00000000c0)="6b073c98b9770f2360f16887bbab581db7da22578e998a689a7fb382797a23c9cd53277424b6bb0f42ac2a46bb14e168c181a8bec52c88ba83b783d0d801babd5a20ac319d9895f758d9f943eed6a0240d646cf655d767d9ff665a9c119287727de5545f46f0bf4316f8214e"}}], 0x8c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x5da18d68, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000141000)={0x1a, @tick, 0x0, {}, 0xffffffffffffffff}) 2018/02/20 07:44:29 executing program 3: r0 = memfd_create(&(0x7f0000000000)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/20 07:44:29 executing program 7: r0 = socket(0xe, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000083ef98)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x9}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/20 07:44:29 executing program 2: mkdir(&(0x7f000072aff6)='./control\x00', 0x0) mount(&(0x7f0000bc8ff6)='./control\x00', &(0x7f0000865000)='./control\x00', &(0x7f000088eff8)='cgroup2\x00', 0x0, &(0x7f0000e63000)) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/142, 0x8e) 2018/02/20 07:44:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/20 07:44:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl(r0, 0x5381, &(0x7f0000978000)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/02/20 07:44:29 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='task\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c6038e)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c72ff0)=@ethtool_pauseparam={0x12}}) [ 165.510987] cgroup: cgroup2: unknown option "" [ 165.531275] cgroup: cgroup2: unknown option "" 2018/02/20 07:44:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)=""/124, 0x7c) clock_gettime(0x0, &(0x7f0000593ff8)={0x0, 0x0}) rt_sigprocmask(0x3, &(0x7f00000000c0)={0x1}, &(0x7f0000000100), 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x101) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x7f, &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000b6ffe0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x34b, &(0x7f0000000040)=[], 0x176, &(0x7f0000e92000)=""/17, 0x11}, 0x100}, {{&(0x7f00008e3000)=@can, 0x10, &(0x7f0000c0a000)=[], 0x0, 0x0, 0x0, 0x1}}], 0x2, 0xfffc, &(0x7f0000043000)={0x0, r2+10000000}) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff000000000000", 0xe, 0x0, &(0x7f00005c5000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) clock_gettime(0x0, &(0x7f0000003a40)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/45, 0x2d}], 0x1, &(0x7f00000001c0)=""/82, 0xffffffffffffff9b, 0x1}, 0x81}, {{&(0x7f0000000100)=@un=@file={0x0, ""/36}, 0xfffffcf4, &(0x7f0000000340)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/119, 0x77}], 0x2, &(0x7f0000000380)=""/218, 0xda, 0x1000000}, 0x401}, {{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00000000c0)=[], 0x0, &(0x7f0000001840)=""/99, 0x63, 0xfffffffffffffffb}, 0x7}, {{&(0x7f00000018c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000002980)=[{&(0x7f0000001900)=""/74, 0x4a}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x2, &(0x7f00000029c0)=""/4096, 0x1000, 0x9}, 0xee}], 0x4, 0x40010002, &(0x7f0000003a80)={r4, r5+10000000}) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fadvise64(r1, 0x0, 0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x0, 0x2, 0x0, {0x0, 0x1c9c380}, 0x10001, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x80000000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x58c) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)={0x0, 0x5, 0x0, 0x0, 0x80000000000005, 0x94b3, 0x0, 0x6}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x81) 2018/02/20 07:44:30 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x280) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=[], &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], 0x0) 2018/02/20 07:44:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000000ae80)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000027000)=0x2, 0x4) recvmsg(r0, &(0x7f0000018fc8)={&(0x7f0000009fd2)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000026000)=[], 0x0, &(0x7f0000022000)=""/12, 0xc}, 0x0) 2018/02/20 07:44:30 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000b4e000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/20 07:44:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x26) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x7, {{0xa, 0x2, 0x100000001, @empty, 0x6}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7bb}}}, 0x108) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$key(r2, &(0x7f0000c65000)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f000022afc0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000942000)=@newsa={0x1d0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@dev={0xac, 0x14}}, @in=@rand_addr}, [@migrate={0xe0, 0x11, [{@in=@rand_addr, @in6=@loopback={0x0, 0x1}}, {@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x1d0}, 0x1}, 0x0) sendto$inet(r2, &(0x7f00000a4060)="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", 0x354, 0x0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffff06) 2018/02/20 07:44:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x4a02) r1 = dup(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfb, 0x4, 0x8, 0xf66, 0x1, 0x80, 0x5, {0x0, @in={{0x2, 0x1, @empty}}, 0x736, 0xffff, 0x4, 0x200, 0x80}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x425, 0x6}, &(0x7f0000000180)=0xc) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x5) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x109000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000000000)=@pi={0x0, 0x601f, @ipv6={0x8, 0x6, "b0b75c", 0x12e4, 0x6, 0x6, @empty, @empty, {[@hopopts={0x67, 0x220, [], [@ra={0x5, 0x2, 0x2c4}, @generic={0x8, 0x1000, "7dbfa69c93d5f8f4e8366e0f0a037d84127143f612017ee45fcf9ca3e4adbade978c94e8edec145613dc8f4a408790733f9d311d8ffe765935ad8ac1ec371cfae27599989f2e8fcf62adf965a0afc7be14b4ae69952647e2a4ec0dface0e62621ac2e19a3c6ebd8f4303791cdb7835a414f74d9ec0aa71c4ef9bfd611338aeff4cef786e41b901bf34d88158e6d525525edabe32b2f37097bb1927352c7613fd959a7585bb9ab426dd07a564b0cb5b77603731fe8f1cef9635d205ba19159f844204d5b298a5c0f963e929b8f1d991e842462a9533bd248c9b196299ef6e5d5b8284f6a730374c7ab295400c9f11d77d4c335434b0d2351e95918b447654b5b80b51419d9e917bf132aa2c9048a15ebc9e3aa931bceb76aa90834478edd42cd42b001d40dc05e9026562d5d03a90a7e52f8d038e7bf12f65f1272d17d0a9d8a03256c27d2074a6f8baa36807fd29fd6ce75a5212a69ef28d4e22f9e78013187a0168647f439c634378b3bd7f4272f07e4fc60a3f0a7013787d3761ce8831a6ac2053c92aa9dee37a48c87c0df4c33f01b51f3bb19076a350e89e522ae0205666d561be992f240e7e2ba24705697684a931bef27ade0a0ea0b58cdf3af07f5ac3a1c8f7b0763dcdd62c0d8bfccdc6a31731f3f7789d632268177e3bf20603f16faa5d870b4c8286f4e430a6ba5fd907ae58e857ee5b9ec9ae62890ee453229597081bda8961000d4033b67e72f3c17e4f5113924a29820f9531524aa6bb4b3f9ecc5b77113ae0d2158347c8329efb4e36e33b156e4bb73e0d603aee868897437f91a3d4158d143320c1b4b89117b27b7edb58afa692e0d05350f6af80b28b6e7a2b8ef7e5e79e92dac4bc3204eafe972beb455e7781c180c2131556a22dfc50870ae4aef82b1ec727540c82a25518a4e5495270592920371928d28a694410be21764eb7dae0204505fee104f3daa8df6a1b83cb54bf7707b36b389c1614cbd99e6c13592ee89b9a52a42fa9bbb226236fbaef67b75be801bc72296e9f347cc5f007a96139319e22564198d722c82c55504a69903afebc1a410e0b65d23073d79d49ce6d13890fc4a6b507eebeafae99f6cf391a6aa551964212397097889346c05327c62befe97b727f5b0b3c7f4c3381e5f7f1aace5f6c6d2ee6e0b8a1fb57d0bbdae345a69732f1a3a1468d97601490b3e6d884e8c332c9b24cf92fe6cc6a87d01df64e380dd103fe7d86f72110480db4d4c0b3d05e48235e083520d917d3c32b09853b7c6ac3e625e9e69033d5e280150d722aea5b83b94f8224524c2eb8d73b0ccf90cdcf18f1bc91da8792417da67cc8615e78d2ad9328f8c98506f222e0d380030ef023ba806628b8df89044a29647753639ffb13178a06fd31ec59d244c2841a10953f624985ef366362737d7b0f425af2afd4ef0af593c3b8431f932ab20802c05e0c3a45e45511cf49b51d085b3b484b1d98b07a339542de3d09723bbfc6ea91a77327c2509e353e5e2bab77b44a9f648e115293f1ba4d113f71bcdedf6c023d2c5554519ed5a04091a9a9afb813c93ee36f46947ab2869ab02df71cab8d6f3a84f604667f30bfedf0641cbc9b63671fd047a203564823414261af14682be5fb93a374cc6a263ad31c284eb7fe4077d0f2ba782420136f6e2776547324e923003e1e7c446d07133b04c7ac942febb362719e2369e76c128c1301bba93573ae49fc0bad71505bfcb4839d1d0e2532f784d070e6ce95bccbe5dcd98c550d126f7f81662368240ca8534a913e1c9632dd4330cd588b1c0f587b732194f3c9c71d3b12f4d9eeecf9869d602289aeae7e5cc23766c0a67e806b259b2253891cb46a30e7b7eb55a9dc50f50461782d2a267e4579a92f9aecbf3d69ba231cb2201583d003b168932cc8dd163d95c206486fa601f94797625c04a7d1b36846f27d2626524ea815fb9c687035494a23c656c6f8158b1a39179ff0c7478036256fe3628e56084cba215e6185a38e76e2940c59d5b45a0011a3b24bdedccf73f80991e1861d6824ab1bc667a107ce3b060759fc6e0cc371e72e916736f9076f4f7cb12539eb6f43a121e66e64349c5b0e707df6277ea7452f0b7a857bd6cb57614917ab6e73ee93560bb77c4dfebabe5aa2637f3c5adb052072ea485ff48103687a2966c3aa1249be151df797ebbcf1c811bc2b25960ebf8801e6b57e8d9083035d2eb28d4ce5f2e626ce3660f42ae54bb7006f18092cfbcf755ba70e3d4ed7a63bb144371384dcf3b4892322a0dc389f2bf57b0733a5f2bb5d27ef802035d0c0750f4a2f050e348d7bb76ed3f186d071a12ec57244ebfe234890de46ae3fbb85e28d40579f88b3dd89b5d42e26732badd9ba83c61c685be0abdcac73c5154b55c2000f970209ae51b078528b70857922b11d5a1f6a8caeb925cd4c015135c658b295c937f202c7d7675e5054265e242beadf18450a321246f86a0ab0a7954c6f779b63f1bb221b119a31b55997fe190e608a8f7c612e66b8771e27ea74740f317e8b877f7b7857498d79fe8364bc2d979865ddc8354935b2a6812f83aaec789afd846a7422a2bb31d85de26a022bae91299026365dbdcbc07ce39a1b3cceb73b58c970ee99704f64f38203fb58cf8cf43d6e8f8867e0dc6810c3e19e96c2712b68f312b619287ee0a856ae8de143bf7f6ef36b0c666cceda0bfb23946e14d9598e5698f65afcd753cd25e1d44a10b8e9b0090b85d149b74dc948f33ee94a8fdeceef3e54c9cdd0ee0c74bac3b15ad7529d31a7109049a011aeb420233fd9cb6ca0d743ad6d13a2aa558d3e824b9b588daf798ddec20d3bde77582697d45d83930f4d6d6f4d57ed34a55aefad3e1e78e07cd071184cbb33bec3e51091280bf723a04110ace486d9827fdfbf2fb9b07b178b7af99343ec5f85dbf5b0f78bd30baa48be9fc83878eb579914e5632005fae818f3ace91b67d1c6ac5ed8b935598cf7a9d4fe9925f114d778f83098d6fa28599ed806caca9e90c24e3be1f87c5b38071da4313a9ab19ff185075acd5a878a82e89318a9c4d9b080c75ed53b1d64461cae2181b8f25853f5a9415c18be545f905afd6ea12255cb4cae74331e2221b7f39af4401f0aad3d6cd7ec6a941a21e9bbd349f671f9bc892e16fbf4daf8821a4c61e861ac1ec5d71cc91c8811aa104a6d9a664a88986c36eb3a34d4edc107203b1aefd12d6776eac5944b864c0b000b5d4e93138ad7a937981152cdb4c28a733ae18b677422fb0de43716718116a12da840fa617a39933fff50cbe011647f092eac54b1ec960bc4c7e42c49d655affff6896103aafb4bbee3c1a3c48cf86c7571837ce5670b37796bf761b770b84f68ec8139505fc78caa8cf5a0e3a40de52ca6e52657814221e81e3c4dbe46b5aaf2d06dfb6d6683d0644673b48a05b9d221870752083b4b800b89ddaac8d767cbf670add457de76be19d0d8435d98e77590b85acaec081272babecfb26f8bedaf15f4612a7ca8ffe6164d2fb98b00568b4d51aee600109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@generic={0x3ff, 0x7f, "474e56081e26fd37df8f871333d49a5635c72b987b9784e797933940c9f5e1e8dfa27bda41ea354a0d41791826ef103860d5eda85a365cd0628b58db0e4f14e6c36e272657e5cd6090ae03505c6ab735668a29f129e5016b26347c86a5d26da7fc477193c2c880556be5b381b9ae79efa57564fcadd5709de4d86bbff0bd6a"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x18}, @calipso={0x7, 0x38, {0x7, 0xc, 0x3, 0x5, [0x3ff, 0x6, 0xcde9, 0x9c95, 0x5, 0xc357]}}, @calipso={0x7, 0x20, {0xe1, 0x6, 0x81, 0x5, [0x3, 0x4a0, 0x800]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @fragment={0x2c, 0x0, 0x8001, 0x1000, 0x0, 0x3, 0x0}, @routing={0xbb, 0x8, 0x2, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x97, 0x0, 0x0, 0x80, 0x0, 0x4, 0x3}, @routing={0x3f, 0x2, 0x1, 0x77, 0x0, [@empty]}, @fragment={0x2c, 0x0, 0x8, 0x8, 0x0, 0x8000, 0x0}, @dstopts={0x7e, 0x2, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4, 0x9a3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0xffffffffffffff00, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x42, 0x0, [], "ab560c73d489b9a9edb28d4ceff91d0e7712b6a18ab3a083aed9c4d957090656bddb9abc91fae2e78ba480cf4694a057ce743768c4fd62ca6a34eed40c9ba8f62dea"}, {0x55dad8a1, 0x0, 0x365e9f05, 0xfffffffffffffc00, 0x0, 0x0, 0x800, [0xffffffffffffff16], "08411e4b56a5bbc71c87ff07376551a1f6384a8aa02721378821b3c217d36164408ae278b79504e0f2a41da3f6327de13b68f60e0512c9e240e42dab8eb7dc0e3b89131aafd6bb1b292a7afa3501222f052487da18af2e5919af9b126367ce399c11e33bb349d6253cd41975ca858ec6bf69544c33294b78cd85d940c0514e8ee569640d89437ae705df22c7b0c4fc43b35b11820324985d0492435df754b9352819cb796090677c3d26a71a794feccf259ac499f20ac2a036a72655ee70"}, {0xe31, 0x0, 0x7ff, 0x800, 0x0, 0x0, 0x86dd, [0xe14], "960c7d03f0bd0e976b0ac7b1a58196d51cfe61129eac9297d0286ac166b596d9700cec53e9346962a37cf6"}}}}}, 0x1310) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001340)=r2) 2018/02/20 07:44:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@llc={0x1a, 0xf7, 0x3, 0x1f, 0x7fffffff, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10, &(0x7f0000000080)=[], 0x2000000000000138, &(0x7f00000000c0)=[{0xc, 0x106, 0xffffffffffffffff}], 0xc}, 0x0) 2018/02/20 07:44:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) sendfile64(r0, r1, &(0x7f00000000c0), 0x1) 2018/02/20 07:44:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x200032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') socket$packet(0x11, 0x2, 0x300) close(r0) 2018/02/20 07:44:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="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", 0x11c, 0x0, &(0x7f0000770fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b21ffc)=0x10001, 0x4) recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db5ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f60ff0)=[], 0x5f, &(0x7f00005e0000)}, 0x0) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) sync_file_range(r0, 0x3, 0xff, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:30 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_gettime(0x7, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r2+10000000}}, &(0x7f000000dfe0)) 2018/02/20 07:44:30 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000047dff4)={0x5}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) 2018/02/20 07:44:30 executing program 4: setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000acc000), 0x4) 2018/02/20 07:44:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_ivalue=0x9}) 2018/02/20 07:44:30 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000465f16)}) 2018/02/20 07:44:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000024fd8)={@common='sit0\x00'}) 2018/02/20 07:44:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x4) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x40, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000001020000002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x2, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f0000000040)=0x7fff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/02/20 07:44:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = getpid() r2 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xe40, 0x4) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/154, 0x9a}], 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/226, 0xe2}], 0x4, 0x0) 2018/02/20 07:44:30 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000043ffc)) 2018/02/20 07:44:30 executing program 0: r0 = getpid() r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000040)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sched_setparam(r0, &(0x7f0000000000)) 2018/02/20 07:44:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@empty}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0xe, 0x401, 0xb, 0x3a, 0x0, 0x4, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x3, 0x1}, @sadb_sa={0x2, 0x1, 0x0, 0x40, 0x7, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x3, 0x3}, @sadb_key={0x17, 0x9, 0x560, 0x0, "68bc64b61a7c5c7b9de066eb52727f649f044c3098d828db5aceb98b7bf9b085b05130ec68e61cb67db3fad1c9e63681c6cfbcac34dbaabe2daef6913065aebb1ff852d9ca42ec97f9200bf69564d199bae2dd45a983147a8568e4083073255d50a1211b6d2f9be2aff98d8f575a9c8499b2bced0ad567d54b5860272eabbb89c410ba82051db92b5655cec1f95d672b76e334520452c75a939075554fae93d2e02f9c66d905bf873779eb74"}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0xfffffffffffffff9}, @sadb_x_sec_ctx={0x19, 0x18, 0x6, 0xb3, 0xbe, "6842d84e79c8ce041f0c3616e2ae79a18e01999bada1592063ff0aba88cd782feb69f4de07f1152dedd5846c78f79733154261841026dc8e8a6ce34cffd155f7d6214697a8b99313fa7d878d3335a03aaba5b063d00ba45903a68389392135b54bf05df9b6ec805a0aadcdc8ef30e5d249622d9dd9f0ca47ec523ddfb888f9c394ec890b9c57b71edc06194f89d89e5a0384f34afd196550dbd13ea8213ca2ebb6bfa9f71d66a353dab2ee2f48dc9b359edf71e14ecddf9dcc96c6396fba"}]}, 0x1d0}, 0x1}, 0x40000) 2018/02/20 07:44:30 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/20 07:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) flistxattr(r0, &(0x7f0000000040)=""/138, 0x8a) r1 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000100)=0xe2, 0x1) getdents64(r0, &(0x7f0000000100)=""/38, 0xffffffffffffff52) fdatasync(r1) arch_prctl(0x1004, &(0x7f0000000140)="b3d6d2ede00a8dae221cdeea7a62e92be7483925e2ab2fcbd9cbd88d9fd18a85e16386cb8b4c387b590839636d88960c430f4384b0ff") fcntl$getflags(r1, 0x401) 2018/02/20 07:44:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"5416b189b27d03"}, 0x2}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000917ff0)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x2, 0x0, 0x200, 0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:30 executing program 4: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) memfd_create(&(0x7f0000000000)='security:selfsecurity%-\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)) poll(&(0x7f0000144000)=[{r1}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 2018/02/20 07:44:30 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x1f, 0x4) 2018/02/20 07:44:30 executing program 2: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) recvfrom$inet6(r1, &(0x7f0000000000)=""/234, 0xea, 0x141, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffa}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x6, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x81, "5500fbc4e2c4c93f4c5d2edbbef98c36e9fcf1c4f847ee18cccdb4ccbf070d77504b42c5f26266b62ddddc8c307c23b75bb4184f11c2bcbf63c2215ecee2744b1bd8ddb512e6a7d2aec3c5e6c24a5e327e150fb055db13537a9296d91a3e78396a6a77c36cbfcc220c046c890223ba8f7251d2ada7df601adc65e7d57f7112312e"}, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x202, 0x0, 0x3, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x3, 0xffffffff00000001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xba}}, 0xc66, 0xd3, 0x0, 0x1, 0x7}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x1, 0x0, 0x0, 0x7, 0x1, 0x8, 0x2, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x100000000, 0x0, 0x0, 0x7, 0x4}}, &(0x7f00000006c0)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001900)={0x0, 0x7, 0x5, 0x1}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001980)={0x0, 0x20000000000}, &(0x7f00000019c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002c40)={0x2, [0x0, 0x0]}, &(0x7f0000002c80)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002cc0)={0x0, @in6={{0xa, 0x0, 0x6, @empty, 0x18000000}}, 0x5660cd97, 0xe7be}, &(0x7f0000002d80)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002dc0)={0x0, 0x62}, &(0x7f0000002e00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002e40)={0x8, 0x13b, 0x9, 0x7f5, 0x100000001, 0x3, 0xa3, 0xab4, 0x0}, &(0x7f0000002e80)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002ec0)={0x0, 0x3}, &(0x7f0000002f00)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000030c0)=[{&(0x7f0000000140)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="d7c4dae15735032dfb58e1c85cf91fb6642e2b5d2a9eb0964de26b7f45c577b94c48943098a41f9c1d56232ea258b1dde4b1080f3815fcc4cdaeecb38fe90957c3ecd1b82e34f0f971bedf0fe5b1e5f3438266066972e218af704a0b4d2ef73dd44589d3124accc2a650d7c18b295952c85726d9c9404ac58656e9f6e168c9acc5003f9c3b030267940fe0225276fd527603b7d136758708899f47a1722219b662f34d8bc0f1b7f013af", 0xaa}], 0x1, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x20, 0x8, 0x4, 0xfff, 0x8, 0xfffffffffffffffb, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x8, 0x8208, 0x8, 0x7f000000, 0x3a, 0x401, 0xe6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x3, 0x8000, 0x0, 0x0, 0x0, 0x7ff, 0x401, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x40, 0x1, 0x8001, 0x8, 0x40000000000, 0x3, 0x4, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x206, 0x9, 0x80000001, r6}}], 0xdc, 0x4000040}, {&(0x7f0000000800)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xc5}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="14d93f55c24075b4aaba8bf7dda1b7ae6b4c9678105648d16c15672e59e0cb99473c6d572e82d012df179835f0df566c1408e88c2f0c3069661594b33e54161a38c6b43a3cf2cb86f8dd9c", 0x4b}], 0x2, &(0x7f0000001a00)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x0, 0x6, 0x0, 0x1000, 0x7f, 0x7, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1, 0x2, 0x1, 0x7, 0x7, 0xffffffffffffffc1, 0x20, r8}}], 0x58}, {&(0x7f0000001a80)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000001ac0)="fe3342b3837e18cbacf3e1b7006424f84269d0b0f9630bd8f8eb0a38fc1e04d9937d7d9c3bec1a46d5c1b84de2c948b4a1fa35036bc9d5903eb01f4188fb0e4ce71299429385a887c46e8ea21ff9de744dac97ae55adfc2e11a993f89d27e82bdb9ba99eddc81ed2121f2a5ce66960445fb850bf2ae2839ff6ea7d73d5b6", 0x7e}, {&(0x7f0000001b40)="9ce5f5b44f423727629c15581efc48ef718bbb2c8735680e3f7ffc07a0d8bcb33690631eeeda8306392828e0fdf5940d3068f3bd4fb1fbddb3e340695eb0f79b300cbea960fc0d79cd4a1a7f6cd34769ddc3b2eb9736bd4b1037af6ca99fc96defc88c37c2510ebf5550b436483b23ba32a2e2380aedbabd94767f48082637c5b5b63c143b0e4911105e6c5343cda37d0752e62aa40e2d2ea0617472c46fe233bf764b6e2550d272f8", 0xa9}, {&(0x7f0000001c00)="dbd10eb72b52554ee3ddaf258a5ac442b46acb8fb5d31d54d35d3566298029de99ebd913f4c5fc5a7501058b2a1b2576b62b838a24614d57df5c6054cbd5ed3b396a3f071ea1111269c95458053deda7ecb5543b457d4b33dd9af80b4aec41fe57b22b79c11f508faf404620d8df100862ee960c9f3842f8d093b58e49d9d8c73874f7063e84496f7ab623ca625da63d30c98a24a03e9ace095203ef4ff3ce1c071d98ede967b7049c461fbd2a87dba5783006633fb029ef34298b2aac034d6d23c0f67d14b623de7425076ec1362d3cd28085415491d7185b4f29b1b74f5de82f021028c85158d5f1fc063c69ee2671d1dd94b3e7262ba8987f44ef27d0a1a3744de5bbd40e04f93d5a33dca4a5685269ca42e983b00a68f2c1a23a97735fc4045cfc7ecdc8d589269b0753ccfebf274cf16257122708b0ddf319d1371dfddd761b4f7bcc8e31fd504267394db6df2538586e189b9b1eae4d56e39a2dc7f53a89b6fd08dd40b24e9fa770894afa0b838753c17861d3b8922235e8cee4466eb3275bcd0b5a4cd0f04d7e90e4a0f36cd0655f5d23e2d92ee74d42d5f6dd818702249a29ce84598e59f8ebd6a3e5397142f1be9e428ace5d6c54de7d4720c79c34c37479f6d4ca6b557669929a6a2cff550efb7da9b3a51941cc4fa80da8ea5f0d39c8149272bd8495670d4a07659b90c646e0f9ac59d4100236ed0a800ab308a6dea424fe90aad9163fce3d8fff5f800d4d131652ab9c9a3cbb8e69f232f5599e9ba4eefd1b25934272e07b5fcf0df3a7cd2b93c1348405e9c535e419642a6a126b1994df5f640d3354ec214771989270a1e6fd833a43daa023a115da325a2dbbf7470f9a6af0e9028bfd7b6df4f109a9a55546b2dcfa9485abd40d990a73d9a56f6066b53e5e2d2e9428c113ea0abd24deaae5f26da7a3af4daed35bb98d2ea63ba4677bc5f4eb97b1a19adb33ca2973b878d66f4bcf8d6cf4f1f7218f2738c8f51d375f61da5d0dac9aff552730cfff235a80182f16c33ce92cf7dc7342f338ca0602bb2efd1493f8f01a0b6a4e2790d7c4ecb5d00c8b8de76afc9afb33b797e4dfcde21310d9ac4856ab3407e65880d6e50764aeba990d40cbf9e9934dcca3ce43912b09ce7b0f61c3fc2a285f312b1f20e5438ef33def929c9132af2cf622a9dd535b138d59f6e6cc714d078a9c3cefffcd7b068a0ca6b398db4918123c07bd87a1d2913f3d17fa567eba7f9bad96853a30924a7558dcc32e3813e154b50e05a1d4147bb183bb21b328d997c99a2696d2b879dd460e0b22aef9f831e8e733402e26b2809fa5f4f1b4e8201299b367feaabd0217e4a239ee943bc8a32905b32ab581b3b0fd1d2c14647a411c9aabbf1bb6959933196d80429469e49c95e4f65af066db64ff0711bb791198cfe01359972729e5955de461d6cee7f78cf1504c2a0092710f5f658479be0ee2d46d75a955822158b1717c2d8bc69ecbfca41a1cf44fdcdc2f1a0f1076d365631693a3db9f4bed44d02210475e0ad0a414876d6bf433b357001289a4fcdca3f7cd3ff23d02a389ac2f238f90e4f04c7c0010307ae014fd5e25dfa14c75f028dba89920891bd4d94c6f2c7cf9a56348b0afd839483a74374cb7deb8cbbc3f8e0721d4fb833999620898809a49f005cd8c0402dc05402ab217ddeb7962f843f56b91c35988193eb161f65b3fc895078f1a7a3f55abaf0d4428f301e62e37690230b9add2aa0870685dad4583c90121fe84b5f5401a1f826bd3f7614701a904a854ee59bac2a140e3d38208ae54c08ed5cb25fe874ffdffa3eeda81f5960271aa1bc2b66508c40170de409ccc5a7670df9d0a0c356ac68de182320f7e28c78a1cc5fccba33d7775680bf2f257f83d6eafd9a609cc6de1a1061b41e4b6093879163af33c17442fe0e984638ca0710ff9779f2b85d6d71cd0859dbc08cfd8e69025546359910760e878ac18beece1186edabc29753ceeccacffe31bea3cddbca28e700fe104596820b7c640f5cd4a674d723d3317f7a4608df47595f17681166253d517a03ecc050da5b8a2ea912dfad38c0e7ececb1610bb1042a03472391e14c10eb527d5dbe5dfa08f9d4cddaa5c6f7ce4846fbbd84cdc84e30f3100a47c2afb964e4f1cd6edd7fb4819056c69afa3fcd93cd68dfaf1c7f3647228fca009a8aee764d96685f9bb02bad37cbae32a3e394d44c8698fbe45b420db5dc9e0bff0b2fb38b6cb51215b26149ba090c1bd316fb85ae0c2fe2edd50cc0af90312724e067ebab96363950a879c7926468dd82071a32c44884245c251f8e3c910192f1ddc4c0ca12e2c593d28370e39355b9e845b21f87d7685563cc5a7c627ce63b57dd2f04fcc50db39b9f0cf052c329be88c47a2f87c4df88c1b77b7d8c99aca270b45407d2654fa47e93a249925815b7262df54e5471b1fe0036bcb984336061d23ae34a79e57e6eae908806f1d2d189d67c471e7ef70104f1d2c576e561799e9eb769db97ff2f571afe51c63a97bf1aa4ab600982a555c019fefd933936764aca50e8e9d955fa638a229e9bfb1f092a898c32927ba8415933ee3f5bbb9abf14c2d6ef3fa1773720026a262655f27cb02bd7567f179d1ebd48c2f1d75e3a239c566855e1214a3633e11b0d3d5b94ec3a047192c7c4109606338f9611d6ebc48fe823b3359914d4c43b5a09294af23868a0ebbe759420cf4ba3abf5b468c62fde6ba4957ed9bbbedfbbe47b79a1d200bd1645778fa1b39317d40d532b4bc366b14fec73adf0fc17dd9759fdb43793aa9c39faa70c554fd71cbcd87f72d69fe68eb98b642ae774e7b0859af838985254f75f7dfd8a9e48c2492eacc246babfaeabb2bd8d452eb48d83006e36d4d3ba07fe65b29aab5b124538366257b0eda2b9154fe1fcda0d6f65b69a75891c3c5c0623838b48c5c68ac6f6249e5ca1d32eb0fa669a67851fd9569f533ce814299640860c811f263b6efbf4f850ab1936604a3f5fd53c3b70d4fbec3d0d54923e24c51dcc23fc234a00e942b317623fbd159576c4f2e7e05e2c7031c65f3ccddd751e78638d080fbc3210b92f7d67cf05e90e3773c0af49d25942d50e04f5bfcd64d1f2e5573a438af99eaca4c8b52b19d2f925ad8e312325d7fcf3c04dc4e59fa490f8b85a1f37e6851063f2b6e83a5549269c79febb611f38057aef405953063c49cec46baafbf24fda5b7cd0176ab58e8dacc47e82fa4fabfc6de83b9d2509e47e37602ced051a0e4d5f4a7bebc36e705c78a2b9ba6d10aab6c3dbd8bbea090359df433530515bcf6d75ed572f0d4faccde85e76d5b2bb44e97596ac954e74b4a89776bdb8d68c10de487218b3cd75a324df3d766cb7256ab616e34a16d5b0f58afeeabfeeced0d69515db2aa09dd8b47f9f7eb50dd5793464736541b35d4ec6302f02f78563889f85b41005baf8689c99d15f52cca976e35213235593cdb172992a0eda3fb6d6e1069b97ffec53e9e101285b4b386b9dc13d8fb7b1f600bff61d0d9740460543bbee3083665f9bc16434891c7b9fb85cbb595bcdfbd0233c9db1d78828644f91de83a916e4f4b229260aa57369ea74a7b11f864ff849b93cb64ba3e24c0e24ade2b3c06b4b66e8f87095be23e3daee0121dbe4b948302357191c967349c61facf7b763ac4b5b8279ff82135ab75017c6437fe300e58fc76fa4942d665bf1640b8d8e181268e3400e13506b54f3f2e79b19a3deb6a8ed87878d919a91c821b7c96a92fc893b0b04786a0acad0d799ec3e468d3f8b6446dce9eee8031ab78ac450403a9901c1e3968c0fc0a6b96a8ca53cef3ed8e10819d48ea912a6627e78f80872e85a63ce7eda2e0bb1e90f4b05b08bc2cd4398ec921a88bf0ecd5c576e826c8713e0a729e1b326557cd1f08f309431b3eda48fc0343d10efdca806247b5bea6d7478d935cad61c3ac5359827624698d4a391be1c94c2270b28f00cbdad757e465dc44f0513638c35dbe932136f23fcaad6841e2030f68d89695e08332bc1632195ce9b9172957c8db586852ebad557b26296a3f5ae51bec3be468ef5a35257a09efcb318403555ed4168abe946410ff7eb7643bf8dfd247c5ac08841f91ce5e878ee5aa26c5c07e40634545c354252702e6ec535250407d2494e001138f5ab9bbc7a86ba619689a7c74679f07a361949b5c1359700584b24a73754724108c60b27b0f1a4d59f87b388402cdf25ae62ce99cba48aa42fcfb8fa9ca8ee19e68720e8a86e397a6adef84e8d825a2ce7b6d0fa89325a77307966747fc985e2c933b7680daa3ab8acc9aac12bfac2cdf23f4c7097ce7cf38c58a564c40fd7de4927af703b91aa707ea32833843b35193b36abd615864515c359a94373397818b2efdaeb69fa6dcc025ac21285c9a7fb788ccc7d63ca7bc4bf232e553dbef96e4ca3eb5b897ba8b7d787c97931b0697a5b137726def50cc18cfb919133b4aa0df423c3c846b1aa98766dca3a7ea4632ffa4eb1cd22269ac5c365147a798e1a6bd23a09e3daba10c7af0389e593f550290f392b7ebd501681c13b2dc52d927b5475b3a751d82a28e71e7b9b9ffc2b5759ec2269d9ee59ef3c5d1d194e1a184e96ef08f5cb1306af8f2c99da73db7432da482d1460740ca5166449b6fb69450d2e8d27f169fc4b15f103403a0d3dea462b2fa872805915c41f4755dc51339a73cad6752796e4663d4721880a8e741f05886a1bf4e3092823c4f92db1f58feba9b785b25a9c7d3f77f83c28d67b44026a1c4a66cd8f6b2a3eaadce2376a28aa44f3d5d6013546999551d0e9e863fd5521300721477d19a6106aeed2b0b975ff5deee891614b75d408605dc2c78ac35723ce0aaf0a57d676f2a1260fd71842a1c034931be48068c3a92042511a9b0f9838efc384aca087c058727662b1d06499a8b280afc82831d5a05bd7be8c966116d8bc647d9f1da587b8161b9ac65c183e14643fc49b483480c63b3431235d92764d80e96f376480583bb396fee31873ecbd2885e3e98ef73e7e3ba01c10fd7559bf3337d6ddb2af935b7e3c37e76151a03b5ee12ad02371fdeb53970ade2c7e02c0222da50ef34b6f0a6d16da7297375228fc1f9af49d5142a29e93f17c3f77ea18817e56acd3ced7b6a871929d5644c9f5234001dedb29a5e2db6487a35364eb78373322569903b38d11aa865ebc63d5336a67a691831eb4168f1e071644f4bb089925846786c1bae9dbc9f7064ab43b7fd6add58a64524432f4fbe8126ce1eaad48b15f99485ad498584370a6585a09068583aee0362c3078200a4febf390de03f3c607d6a71d3ea73d47795fc04b1b14cce03845e5df50203e83e5d535008b6e1eb2f191cd7ecf5699a048ab9cdbace21fcaf343021ea11fdab720e4771dd405bc51b162a6ef0db04f76cdd13e8fe0be34f6ef38b5ecc88a69e9d7c7e39ca8fa17715b04be8d512a3870b048f834cc99bf2b236021f9eaee2706f14e4e1b6a3c712923fb68aa066906d84afcd5747508a5a96fc0a91ed4c8b9f8ab9fcb309af514dbc28237e0edc53a2140d8d6fde8b65eac5ac93b0f410abe99a514c2db696dad765c99aabb42790fbcc00c96209e629e5b7010e4b639b3260490724a4d2e57ca4d7b54e59e80ef1fd723424b1726de732eb294dfd1e03679423bd4a3ad7b391db6db2bf9dc3cab5702baf951f2eeccec9537434c8b259f04f00f0413176ed91f6bea802c5cc1f1464e6afe17e6d0bff13a9781fa8117ef98eabae3ab35048ca5a477a3dad27723964d79015910b696966c29d9947", 0x1000}], 0x3, &(0x7f0000002f40)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x208, 0x20, 0x9, 0x3, 0x0, 0x1000, r9}}, @init={0x14, 0x84, 0x0, {0x38, 0xcaa, 0x10000, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffc, 0x8, 0x6, 0x8, r10}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x10001, 0x10001, 0x5}}, @init={0x14, 0x84, 0x0, {0x0, 0xaa, 0xffffffff, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8000, 0x5, 0x0, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0xbf68, 0x20, 0x2, 0x0, 0x8, 0x1, 0x9, 0x9fc, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x100, 0x8000, 0xb84, 0x99af, 0x4, 0x5, 0x4, r13}}], 0x160, 0x80}], 0x3, 0x4) ioctl$KDDISABIO(r1, 0x4b37) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/20 07:44:30 executing program 0: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x80247008) 2018/02/20 07:44:30 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x0, 0x1ff, 0x0, 0xa, 0x0, 0x5, 0x3, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xe, 0x7c3, {0x6, 0x33, 0x6, 0xff, 0x0, 0x274, 0x0, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x40}, 0x1}, 0x0) 2018/02/20 07:44:30 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x190) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x100000000, 0x2, 0x7fffffff, 0x2, "358378f5b71f17c704425b653028d7d243bf2be9f2868c1d756c05516ed44438cf938d48d25147a68fd001c1cfa03ed52a825271ca42528dff602eddbd5d17", 0xfffffffffffffff8}, 0x58) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000000140)=@nfc_llcp, 0x58, &(0x7f0000002340)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/48, 0x30}, {&(0x7f0000002200)=""/26, 0x1a}, {&(0x7f0000002240)=""/231, 0xe7}], 0x6, &(0x7f0000002380)=""/114, 0x72, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, &(0x7f0000003440)=""/81, 0x51}, 0x3}, {{&(0x7f00000034c0)=@nfc, 0x10, &(0x7f00000045c0)=[{&(0x7f0000003500)=""/41, 0x29}, {&(0x7f0000003540)=""/121, 0x79}, {&(0x7f00000035c0)=""/4096, 0x1000}], 0x3, &(0x7f0000004600)=""/82, 0x52, 0x3}, 0x3}], 0x3, 0x20, &(0x7f0000004700)={0x77359400}) open(&(0x7f000003a000)='./file0/bus\x00', 0x2, 0x0) 2018/02/20 07:44:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r0, r1, &(0x7f0000292ffc), 0x1) 2018/02/20 07:44:30 executing program 2: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a}, &(0x7f0000c89f51), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x20800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x70, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="e44376c50ab8d946061849fecee1a5c5"}) flock(r1, 0x2) 2018/02/20 07:44:30 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x0, &(0x7f0000000300)) fcntl$notify(r0, 0x402, 0x20) [ 166.369528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/20 07:44:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000009ffb)='maps\x00') getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)) preadv(r0, &(0x7f0000002ff0)=[{&(0x7f0000004000)=""/1, 0x1}], 0x1, 0x1000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x4, 0xffff, 0x6, 0x5869}, {0x7, 0x80000000, 0x1, 0x800}, {0x904, 0xcd, 0x5, 0x8}, {0xa9, 0xfffffffffffffffe, 0x7, 0x8}]}, 0x8) 2018/02/20 07:44:30 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000000000)=@random={'security.', '[+wlan1{}{\x00'}, &(0x7f0000000040)=""/142, 0x8e) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = dup(r2) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000100)=""/176, &(0x7f00000001c0)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r4}, 0x14) 2018/02/20 07:44:30 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) r1 = getpgrp(0xffffffffffffffff) socketpair(0x4, 0x800, 0x9, &(0x7f0000000000)={0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x7, 0x101, 0xe35}) ioprio_get$pid(0x2, r1) write(r0, &(0x7f0000fcbf7c)="2400000026007f020000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/20 07:44:30 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7d94) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/20 07:44:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c65ff4)='net/netlink\x00') readv(r0, &(0x7f0000c55000)=[{&(0x7f0000000000)=""/4096, 0x3c1}], 0x2c8) read(r0, &(0x7f0000b7ef5f)=""/161, 0xa1) 2018/02/20 07:44:31 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x2, 0x0, 0x200, 0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_fuseblk_mount(&(0x7f0000510000)='./file0\x00', &(0x7f000099bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup3(r1, r2, 0x0) vmsplice(r2, &(0x7f0000001380)=[{&(0x7f0000000000)="3b78918d7c551bac533d2454581a92748ba6b64da69e7bf77cf5d48547aaebf38244b3f6f0055e24a64d7f10eb91c322dca10cbb93ddab6bebb45e421e65c89631643e64f9a59d7632c43156e0f80bef31334a8f5212d5d9dff0ccf1f65d6472819bff5a1d0edeafa2ba0c039fdf5cabc702d273e43c259311556c67f9dfff373acff12a152b1f6fba92ff344ef97c79af", 0x91}, {&(0x7f00000000c0)="27979f5cda90fcd78eb28a2a807ec266994fe6a2052ba568e5e6e90bcf001401f81d8bda2b4b5065a0bab63b5e50a43e8ba21a62afc499e471f5a409", 0x3c}, {&(0x7f0000000100)="3563d862bd92f8a1bb75b41860c2e4303329a730", 0x14}, {&(0x7f0000000140)="75e2d8e0e5faff0a24a5af333d17f5eeff12a7bc4d62e4efcd80a75563ae32ee71800e1000a9fabcedbadd8bdd71556b368558bc9e9f444f79bc1acb82fbb20f490f6e66604945af7905beeebc8a789e4dd6f9b771963ea79e0e8aa8c1b3329ba3ae16b1258f634c0530f2e47aa7575b32e916f9c6f8b687510f6dde03f17cf039ff888d13d4", 0x86}, {&(0x7f0000000200)="7c8e577f2f3f1106260ca0bee3582799ca8d7278a0b4cba4501929009a64a7ddbe4ce2bfb964426429f9c2ee7023575fa207abe82255a0b795c976a1b949decd4939117ba09fd55ad66b97a75f6f11cbee3b2f68bfccee98671ad2446c6628fc837eca9edf2271df8a76ca2b5e9b61e19a42198a0aa399bc7f5e71cf4c1cdfaad3d302ed3676e629b88b386c87c3a5af583186d42612b5809b29adb77465d0d42b2116e61a61a79d72cf3f607fdee2cca882cb61fe8142ecc51abc615237e30024d5bfceee78e0847f956008fce86d70ec8edd2d744fa7eeb549237ce8", 0xdd}, {&(0x7f0000000300)="1e9af89f46a052d7d20878bd27c8d5d5f4877dc27f60d0c304af6f0d6b52e18b2a13f8c6bb85a26d736c2ed30ed4bebfcd60c0424e70349e36ad738bb0a9751b4a", 0x41}, {&(0x7f0000000380)="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", 0x1000}], 0x7, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x20}}, [0x100, 0x8, 0x80, 0x7f, 0x8, 0xaf6, 0xffff, 0x9, 0x5454, 0x2, 0xfe, 0x7fffffff, 0x5, 0xfffffffffffff117, 0x5]}, &(0x7f0000001500)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001540)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x659, 0x6, 0xab6, 0x2bc000000000, 0x70f6c73d08cd88ae}, &(0x7f0000001600)=0xa0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000100)={r6, 0x3f}, &(0x7f0000000140)=0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2040820, 0x0) 2018/02/20 07:44:31 executing program 0: userfaultfd(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x1, 0x80, 0x80, 0x8001, @tick=0x27d, {0xf88, 0x60}, {0x7, 0x2}, @ext={0xe7, &(0x7f0000000040)="b2818069f82522c288274e898d30ff755859d4aec19c84273a7851ebafc03cf03f226de5b8c9c7f4558a09ea5c78decb1a4538ad7eadc04a68d0ce074262fc70dbe4df74be7e70a061be026ead66072388b6bac3758de2e1602d2c32083aac0ca0c4a4e25ca9e99aaeca0832222064832aecd6591b6654ea7052f4409d70e42566a8158920d3cc52f5864965e094324585a7778caff1f0f1db27b2390a851c8619374b2b57a423eaa95101ccc782e2a596c6c2267b2a41d8490f92cd03fd8dec752dd0f1e109cd47264ce9e046c2a0591d2106409cbfa5c06ef1a32a7c76ef00af54aaec7488c4"}}, {0x2, 0x9, 0x7fffffff, 0x7, @time={r1, r2+30000000}, {0x1, 0x101}, {0x0, 0x2}, @queue={0x2, {0x6, 0x3}}}], 0x38) 2018/02/20 07:44:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x57, "65beddd9f78f636361ed5933865788404860d0f9befce0d81a19722f68978fa5f5b1428d22481ba92fb4cc06988628f9642b69af09a45a336aa643eb313854b729f22cc2973e2278ec320e88af89b064e3bcc8a25c1086"}, &(0x7f0000000100)=0x5f) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) 2018/02/20 07:44:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x20000009) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={r4, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0x401, 0x7}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) 2018/02/20 07:44:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 07:44:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)=')eth1-^cpuset-\x00', 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0x3d90, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) 2018/02/20 07:44:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @local}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0x4, 0x1, 0x7fffffff, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x8000, 0xff, 0x80000001, 0x7, 0xf09, 0x40, 0x80, 0x5}, {0x3, 0x3ff, 0x1, 0x6}, 0x7, 0x8, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0xcc04, 0x0, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x6, 0x3, 0x3, 0xfffffffffffffbff, 0x4, 0x3}}, 0xe8) r3 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) ppoll(&(0x7f000030b000)=[{r3}], 0x2000000000000204, &(0x7f0000143ff8), &(0x7f0000216000), 0x8) 2018/02/20 07:44:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@generic={0x1, "52fd780effe22838d1a4532e62072c4acd86e223eb7c60fb27990f8ff2fdcef710621022b08facdf7ce6008c50233e7b3cbb956e18bf6ba6fb8d03a417c6d6b7fb591239be0e670c5b8b7836e20fe01c7b8574119321ee3a6a7e9383bdd1e226bf05563d53ea78c5b378cdc5ff353dd4e17568d508808d6143dc4446e2ae"}, 0x80) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000067, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) r4 = fcntl$getown(r0, 0x9) getpgid(r4) getpriority(0x2, r3) 2018/02/20 07:44:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x240000000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) read(r0, &(0x7f0000000040)=""/147, 0x93) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10100, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0xffffffffffffff71, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/20 07:44:31 executing program 3: clock_getres(0x5, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c9ff1)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r0, &(0x7f000005ae50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}], 0x1c) 2018/02/20 07:44:31 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x1c, 0x10000001, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) 2018/02/20 07:44:31 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x2, 0x0, 0x200, 0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) memfd_create(&(0x7f0000000000)='vmnet0zGPL\x00', 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0x97, &(0x7f0000023000)={&(0x7f00000002c0)={0x10, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x0, 0x6, [@generic="c0b912e2ff162e2531d85893b5a7721588360886eae12eb316589199fd91bbbc7bf1de67644f9d554e7cfe954a031d20bb09434192a5e8a8d6dc858d8cba01211c7216ea7b7d61805b02c6e1befc5dddb3a0f1fea17fb65069d7842b5e58b9c509841b081145af9fa5d9cb95706df7c368966ff08db1313ac65deb142b4fdf1c4edd1130ef106537bebebd2e4b6672abf641c09e51bada28849223b038ce9dd3e014ae35d72bb39490bad0a543e9", @typed={0x0, 0x69, @fd=r0}, @generic="d600b245831e445ddbb3420486ad0946fc88b424e9c2f3e3fc3961f8f2dbd4f103e37c064a5969e2a3f58742b43fe9c8130ff737b18a2d10cfdcff9a0e532f8e0db52a73140b2a08e2b1bc857126ec59a1cee621050eaf0a0cf23ecc3ad1f027176f6ee69a6de9821385bfe35753adfcb38702e4972559d846be67ee7a5737245d65086d1b51951ca65d8ac95d442ebb24a99df27bd0b9fb15cef701d0f3d1246cafddaf6c315a682315", @typed={0x0, 0x32, @binary="dd417842688cbacc087b8297eb9d1e91090686084089a6daa2ea94812a6eb3f3dd25c34865ce1ec65447a9a1944657a95ca7ffa019da3815936ac3f1b6aac83b84bb68afd451754e6281941a48e81c2e80b1e7c39de4f1b097bce999db726106674bb364357666e46a4e481c0a4dffd9747c2eb17d918de0557bbde176d4613493a35abd9218efeaf5cc24f6e2ecd9ccd529ef397e9071ea6e8cd04e8d02ed5d8879dc3e72fa3ef1167195e332d1d1fb83a2c8ad58d321f62f03de684257cc3caa02c529f4124257d569b57bba95d950c83bbe233476536f9c497f93"}, @generic="ebe5734a54be32f205d5dc7cddbc80f191fedf2ced278ab67765e7ada3b7649a4e600e7f7ba610f6e24ee432b8c9529f8079328ff541fed6bdea28378cda2c2fc47ab1dc628dce1660dbc306079714e931555d80c60f478c1a2331fb4a9293e8d65fad10d624443891ce5873470cbfbb0eeb2460427b6ac2e24526ea2b8a3875cd5fba7844afb20f408fb30ac7aa0c62726c9f0a722164c1cc57154489dda99fb9b39d01c0d52eca5c7d295cd190acab8de82734158d375cd9eee1f1703616fde8ebfa6846660840be94448d8393102032bb642d1f42f8a7483813f949071c94c5de7fdc2aa64aaef5e732e65a6e8cb1361e4df74c6ca8512b20e979adb2", @typed={0x0, 0x65, @ipv4=@multicast2=0xe0000002}, @typed={0x0, 0x5a, @uid=r1}, @typed={0x0, 0x53, @uid=r2}, @typed={0x0, 0x7f, @uid=r3}, @typed={0x0, 0x20, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0xfffffffffffffee5}, 0x1, 0x0, 0x0, 0xd11be97868ba28de}, 0x0) 2018/02/20 07:44:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10003, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x6) sendmsg$nl_netfilter(r0, &(0x7f00009d6000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000778ff8)={&(0x7f0000f3d000)={0x14, 0x80a, 0xa, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 07:44:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) fcntl$getown(r0, 0x9) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @multicast1}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0x1, 0x0, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x73, r1, r2}, {0x20, 0x7f, 0xffffffffffffff8f, 0x8, 0x7fff, 0x4, 0x9, 0x80}, {0x900000000000000, 0x40, 0x4, 0x7f}, 0x12000000000000, 0xc, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x3, 0xe000000000000000, 0x3125, 0x7, 0x2}}, 0xe8) 2018/02/20 07:44:31 executing program 7: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f0000000000)="02d6804a18fcb96f4a25f1cdec54a40a9f5615659218e999b03bc8844fa66d8843fb151978f403f7dc11bcb71dae2cbd0c7d0dc446acf7cf61760e6184928eda8462ecc565189702e1f309fd8cc22b46f58039043573e83c7fc6d29ac58af589a3067eb96dfe92677c2eaa", 0x6b}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x400000000000000c}) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/02/20 07:44:31 executing program 6: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x9, 0x807fc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000039b000)={@generic="a63e55bd568056239056e37020555d22", r1}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x54c) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r2, &(0x7f0000114ff0)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) connect$inet(r2, &(0x7f000039aff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = accept4(r0, &(0x7f0000188000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f000030cffc)=0x32, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) 2018/02/20 07:44:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x3, @rand_addr=0x80}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x0, @rand_addr=0x5}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='ns/mnt\x00') exit(0x0) ioctl$void(r0, 0x5450) execveat(r2, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000052ff8)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e65743000"], &(0x7f00000c7000)=[], 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x19, 0x101, 0x1f, 0x7ff, 0x3ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 5: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003fe3)={@common='tunl0\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f000000b000)={@common="6c6f3a0000e8051409000000deff78ff", r1}) 2018/02/20 07:44:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x7f) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000bab000)=0x1, 0x39b) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@un=@abs, 0x8, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/02/20 07:44:31 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1a4fe2cb, 0x4, 0x80000000, 0xfffffffffffffff8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9}, 0xffffffffffffff39) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000100)=0x7c92ac0f0671494c) 2018/02/20 07:44:31 executing program 4: r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f00004fd8e0)=[{0x71c, 0x29, 0x3, "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"}], 0x71c}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0x9, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={@generic="bdd5c8a8ca7ed4e5c2b9ce558db12a24", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 07:44:31 executing program 6: pipe2(&(0x7f0000000000)={0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='-eth1systemGPL\x00') r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000000080), r1, &(0x7f0000003ff8)=0x2000000000000, 0x7, 0x0) 2018/02/20 07:44:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = geteuid() r3 = geteuid() r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r6 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000080)={r5, 0x80000, r6}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f00000000c0)={0x4, 0x7, 0x2, 0x2, 0x1, 0x6}) setresuid(r2, r3, r7) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fcdfb0)=[]}, 0x0) 2018/02/20 07:44:31 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) tee(r0, r0, 0x100000000, 0x1) write$selinux_load(r0, &(0x7f0000d98de3)={0xf97cff8c, 0x1f4, 'SE Linux'}, 0xffffff70) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/20 07:44:31 executing program 0: unshare(0x8000400) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/166, 0xa6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) mq_getsetattr(r2, &(0x7f0000d86fc0), &(0x7f0000623fc0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) 2018/02/20 07:44:31 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000534fbc)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @random="0683c7aa2b2f"}, 0x0, {0x2, 0x1, @broadcast=0xffffffff}, @generic="009b1c9ceac7108093c5c256d8c69670"}) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/02/20 07:44:31 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000fe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000f5d)=""/163, 0xa3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1837, 0xfffffffffffff801, 0x100000001, 0xfffffffffffff1eb, 0x0, 0xa9, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xffffffffffffa011, 0x2, 0x6, 0x5, 0x5}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1, "82"}, &(0x7f0000000140)=0x9) 2018/02/20 07:44:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="9733c127cbbcbcc056afc3cb996c697034c163005e59c45c92e3bc77580d17a297b1ff2f9146eb5a757fef06ab2074034007a504f8a3b0a88942b6a40ce4960533f80fd4687680fe6680115b44f1246f8d79dbcdc3849b646f1ea3cb37235414b852730193e697f36709bf451854ec231795dae6f45f59ca62f69a49a67746db89c301f3aa9a70fe9732b835d0af30dca50c9abf8e515c06c14a91f7385500cc2bcb9efc85734bddb3028346ca92b655b6c82d3a4522433353729ecf4b9916c75960253eacb0e98bc02c6a969403ba078e4e1633e4dcf0f1ac8d2c70dc3fe2a86b5e") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="3fe11d1e94ca30b315244910c9cab791", 0x2}) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000da3ffc)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/20 07:44:31 executing program 7: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x7, [@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/20 07:44:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee6ff2)='net/protocols\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x3ff, 0x0, 0x7, {r3, r4+10000000}, 0xd61e, 0x400}) 2018/02/20 07:44:31 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) r5 = geteuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) r8 = getpgid(0xffffffffffffffff) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getresuid(&(0x7f0000005200)=0x0, &(0x7f0000005240), &(0x7f0000005280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000052c0)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000053c0)=0xe8) lstat(&(0x7f0000005880)='./file0\x00', &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005940)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005a00)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000005b00)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000008240)={0x0, 0x0}) r17 = socket(0xf, 0x80007, 0x8) sendmsg$netlink(r0, &(0x7f0000009640)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000009580)=[{&(0x7f00000000c0)={0x234, 0x30, 0x100, 0x1, 0x1, "", [@nested={0xc, 0x2e, [@typed={0x8, 0x23}]}, @nested={0x218, 0x17, [@generic="b3cc8a95da4ab9eae7868041592731b9a23f0ee826aecad3b6c28bcc498df18ddafb03d32171732276d20aed7094b0f0bda6be602039943b98be456c062c5c0c8a4354123ad5f48a1f61e0152d588b9c608edbf73cba882e5198cfa52d0cb0cb30cfe02dd330814ae0cf395005e6ae94c1f33db63e56b02dece5c24ac9f75ba71a421d600cf2d5574d5af303e0eba7825e949339bbb0a5ccb7d33d18389f57f0072c2417ef2d89533cdc34c480ca5bec45a0972f3ac1fd6d03806f6a4b29", @typed={0xc, 0x5c, @uid=r3}, @generic="b9bb6a1d31bd447e760a47084aeef4ec56b31ad10be6dfe1df1d8ef7265d0aa6232420d2c0ba901175e6626158eddece6b759d3278761ecccb14954c32af729d0bbc726e4f28a5b67f9a8ca40db70ec1720e310ce917e959bb33e28ae8641debe189bd47e5fb45a9ae2a6994f9b237cad7e6cdbd869c052d23b5380fdc294a55de862fccc170137300103828695945a30e481fbbd4d990410dbefda5525eef22abd39ac6d24fc5bb44d733814121dbd7ff4aa9f7517b4bbc9ddcacfaab3be3e74b1331d3ee53710bd9cdc8d7f87b5d5c9c13f3a13ccfa003c70af0ee0a8c38fa95db4734cd1703b525081b0db9ef3e97746c71fa124e9c3e8e0651ced2", @typed={0xc, 0x15, @str="e600"}, @typed={0x40, 0xf, @binary="8d0879be9d8d8fb10beaa2a63b635a789e8ac2e7b2a27dec89348accbd8607ba3d0f01d894e3b321daaaf3928034075db0babc8fe7"}]}]}, 0x234}, {&(0x7f0000000340)={0x1c, 0x1c, 0x800, 0x4, 0x1, "", [@typed={0xc, 0x93, @pid=r4}]}, 0x1c}, {&(0x7f0000000580)={0x2398, 0x2c, 0x110, 0x3, 0x3, "", [@generic="661ddc0240b88e0e839adc17df74607985ab5799f44169605a22fb85b2f76fcd86a79053ccd9088a96e039eb257ff40c39f4c597c53148c83231df8296606ae28c8c130a0209e2d956b8c5273c5e4e07c87872d3eceffb206294dceb389450ae296a2039d36d37fc9fd5bc07dbc2af77b618f8d3ef760d01bb4eb132d52baac8ab403a8201d8cf4829790f54d5cb7ff6849c9e7f049784798db1d0c814330771", @typed={0xc, 0x65, @uid=r5}, @nested={0x10, 0x53, [@typed={0xc, 0x70, @pid=r6}]}, @nested={0x212c, 0x2f, [@typed={0xc, 0x37, @uid=r7}, @generic="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@pid=r16}, @generic="c258"]}, 0x20}, {&(0x7f00000082c0)={0x12c0, 0x2b, 0x2, 0x3, 0x2, "", [@generic="3c41f46d36ff28f9a4cc90046a962e16f62a6ddb176276da263d0ef5321a771d9b044f3d9c8e1b4e0672b9c0c5b05b935a485c4a116ab5680cb7484811000220688073c3c1ad0a406fb8a911c05ca837a154aa6f7ea6fd5b88a548520432dcd725e02c4338efbe3a0c6fcab50ce12d6318ba6bc30df45f5cbb4c66fadb7e55f66d1dd31c8768b8390dacd14eb06c6336aa745047d6144e32cca42c0ff1935381473ad114f4bf1f5c32767c1d670476de47c1825dfa8ff1477a2d65f50016164f61af2a94226dc5f4e3d841fa1aaf4e4470ff802111d1fa1eae00ad8a66e87b19b122f8d5160d5553c89878104228f568", @nested={0x10c8, 0x8c, [@generic="4ad21a108b815d84bcac7b01c84bed9e24f9d93c076ae8b62e4a6af448f6d6e8ff783b511eb02e2d9adbdbea90a0cbcdbbe64dbbefc9e8edacba754c58191e3cd7ba291c362ff86672afec9f3de95500be367a96db57fc3bf6ad9989985270d0cdd35dcaa86096c4b195d03046f2fca9cecb6dbc627ba0daedfd44596af9590593c8e2e287c01f7c3c7d47e874cde406f83e1abd85d9b0fa80ec875284d01329cd9fd1d0d8b2e34edd30d55aaf0686e17044a49e66e9a4314067ceff40c5726d6920", @generic="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"]}, @generic="c8f0baf2721c079d", @nested={0xe8, 0x2a, [@typed={0x10, 0x2, @u64}, @generic="91af1a8ea405c29d959ac20ea11a2e20d9c6709ce93bc133219583a391761bea63a2dcbc50f39b8910b8816fef6978770913a6615ffa9b1c7c4da90d9959099e251eb0a63c822747966ff608b7dca9db4c88f169fc49cd68d6e015015d7e6ce40aacadd066ab7e55f738776fd26b4ad090e0c0f2a10710e257d62968debdc0594f21b9958a5be99329922871c1bf51ba2725695d3b781ce135d9cde3aa9e8cd75a3520273e314950a1ae7b0c450f6e5465a90aa725e43232a5db51543d27eb831b205cd8f82441f5ee6ca39a86ca9adaaceb04fe"]}, @typed={0x8, 0x69}]}, 0x12c0}], 0xa, &(0x7f0000009600)=[@rights={0x18, 0x1, 0x1, [r17, r0, r2]}], 0x18, 0x8000}, 0xc0) preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/02/20 07:44:31 executing program 2: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68ff8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}}) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/20 07:44:31 executing program 7: syz_open_procfs(0x0, &(0x7f0000000100)="74732f6d6e6e00f3d4535a1ecd93b1389221bcc213c0450e6e4973be869039166d75331c70472ef3516d790f40d1ea005c5392628a60d094e1edce80293bcd806450fda2e270932704f4581ef11d3367d7aaa52e3195155935e77966b60aa2be12bd5da7b3348732b35d9618897f4059aea8c863aae60ed009caed5bd0d83b79be84bcc51fd12c8f2f7d0c9f9adb") syz_open_procfs(0x0, &(0x7f0000de5ff9)='ns/mnt\x00') 2018/02/20 07:44:31 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3) 2018/02/20 07:44:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x64) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000080)=0x8000) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000efb000)="3900001402", 0x5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000000080)) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, 0x11, 0x6, 0x320, 0x1, 0x2, {0xa, 0x0, 0x5}, [@generic="e5e3f164ffd358875711a0dbcfa30a5e602967fa64e088dcc28e5c0859be100bfb59bf38619ce896fc6905487f9ca1c3334a4f90b9cc8cf187d3e385229c0537c3edd4027b", @generic="e47acea212cd82556dad65201149d04d696afbfc22067742216980aa05ccab80c8bc0f32101c74fcfcd3ee1c45aeb848dc510946ae617faf03982b9cc77c281e464e9776a0ba963e0a5f877536d6a735d8d2e6ccd1a787741abd1a70c9979b9ed8ac2045ca222ba06533fa8bf78fc33d0ec422d0b4965015ef52b966924636e5790fa3c5938c398da5241ea7979b606fbc1e15128a0e2ef1c79b79c106e2a9540d243937"]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000200)=""/171) 2018/02/20 07:44:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x3, 0x1, @empty}, {0xa, 0x0, 0x4, @empty, 0x7}, 0x7, [0x9, 0x2, 0xfff, 0xa437, 0x54, 0x200, 0x1ff, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000045ef00)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x796a}}, 0x4, 0x7fffffff}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x1, 0x202, 0x9, 0x1, 0x6, 0x400, 0x1, r2}, &(0x7f00000002c0)=0x20) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000bfd000)=@fragment={0x21, 0x0, 0x3, 0x7, 0x0, 0x3, 0x0}, 0xfffffffffffffe4a) 2018/02/20 07:44:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/102) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r3 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x400, 0xfffffffffffffff9, r3}) creat(&(0x7f0000000080)='./file0\x00', 0x2) r4 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x6, 0x0, 0x400, 0x10000, 0x400000, r2}) 2018/02/20 07:44:31 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x1, 'client1\x00', 0xffffffff80000002, "81ccce0262d8d6e7", "7a51de647655dee6f00c2db7186f5e7dac2c95fbcd1271b975e93ee00d9c0e40", 0x8, 0x4}) r1 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) chown(&(0x7f00006d1ff2)='./file0/file0\x00', 0x0, 0x0) 2018/02/20 07:44:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) 2018/02/20 07:44:31 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000701000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000263ff8)=0xfffffffffffffffe, 0x0) 2018/02/20 07:44:31 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x80, 0x9, 0x2, 0x9, 0x7fff, 0x4, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101002) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000040)=0x73, 0x800000000007fe) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r3, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) 2018/02/20 07:44:31 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="020604040200000000ef37ca2276c5de", 0x10}], 0x1}, 0x0) 2018/02/20 07:44:31 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x131) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0xbb, 0x7, [], [@calipso={0x7, 0x28, {0x7, 0x8, 0x80000001, 0x10000, [0x9, 0x10000, 0x8001, 0x40]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x48) r1 = getpgid(0x0) ptrace(0x4219, r1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@loopback, @remote, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x666, 0xa, 0x20, 0x20, 0xef, r2, r3}, {0x5, 0xf3c, 0x16, 0x7, 0x0, 0x1, 0x6, 0x7}, {0x5, 0x17, 0x8, 0x7ff}, 0x4, 0x7, 0x0, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x0, 0x0, 0xc00000, 0x9, 0x6, 0x4}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fgetxattr(r4, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/252, 0xffffffffffffff58) 2018/02/20 07:44:31 executing program 7: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/02/20 07:44:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x108}]}, 0x34}, 0x1}, 0x0) 2018/02/20 07:44:31 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) clock_gettime(0x6, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000000100)) 2018/02/20 07:44:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000040)={{0xc07}, 'port0\x00', 0x39, 0x1000, 0xffffffffffffffff, 0x7e2b, 0x9, 0x10001, 0x7ff, 0x0, 0x4, 0xac}) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044ff4)={0x1}) 2018/02/20 07:44:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0x2c, 0x1, [], [@ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x3}]}, 0x12) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/20 07:44:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000c15fb0)={@common='tunl0\x00', @ifru_map={0xffffdffffffffff9}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x14000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) 2018/02/20 07:44:31 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) 2018/02/20 07:44:31 executing program 0: epoll_create1(0x3) timerfd_create(0x0, 0x0) 2018/02/20 07:44:31 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = dup(r0) sendmsg$key(r1, &(0x7f0000029273)={0x0, 0x0, &(0x7f0000018000)={&(0x7f000000ffe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x6, &(0x7f0000000000)) 2018/02/20 07:44:31 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x3, 0x4800000000000, @loopback={0x0, 0x1}, 0x3}}, 0x16260000, 0x5, 0x800, 0x5, 0x40}, &(0x7f00000001c0)=0xa0) ioctl$void(r0, 0x40087705) 2018/02/20 07:44:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x3f) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x610, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)="40f44faed5c17489964bc29327590c19f83561a3c64a6868486b443654786524ab1951d9679678d5ffc31c15b4a22cd2d13ce1e399f4ed937b04f3a2be7005") 2018/02/20 07:44:31 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 07:44:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/20 07:44:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000043bffc), &(0x7f000069cffc)=0xff01) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/20 07:44:31 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000d4f000)=[{&(0x7f00001f6000)="6089f2ea98a1ec8c04094aa601f27d1269c18dc46138a7198682df4f5f6f3af8ec616384a102b4278636bc3e8e62785ee06d5dbf0cbd8b53f0b854bba5f8c0166b750e487017940c8c3dbc50d6ea06fadae59e27b10ebabf1e46f7dc52520d4cd071bb71964e95f75ccbe581fd911086", 0x70}], 0x1, 0x0) dup(0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200441, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20800, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/20 07:44:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) socket$inet6_sctp(0xa, 0x1, 0x84) setrlimit(0x0, &(0x7f0000d69ff8)={0xffffffffffffffff}) 2018/02/20 07:44:31 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0xa) r1 = accept4(0xffffffffffffffff, &(0x7f0000d42fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000cc5ffc)=0x32, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/20 07:44:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x400000000000127e, &(0x7f0000d7c000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r2 = dup(r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/02/20 07:44:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x9}]}, 0x8) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)=[]}], 0x1, 0x0) 2018/02/20 07:44:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x80000001, 0x10001, 0x3, 'queue0\x00', 0x6255}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x100000001, 0xfffffffffffffbff, 0x7, 0x744}, {0x4, 0xc2, 0x7fffffff, 0xfff}, {0x8, 0x7, 0xdc, 0x3f}, {0x7fff, 0x2, 0x7a, 0x401}, {0xd9, 0x7, 0x80, 0x4}, {0x8, 0x40, 0x10000000000000, 0x2}]}, 0x8) r2 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:31 executing program 2: r0 = memfd_create(&(0x7f00005c5ff3)="2f641200040000000100756e00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) r2 = dup2(r1, r0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000000)=0x9, 0x4) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/248) read(r0, &(0x7f0000014000)=""/204, 0xcc) 2018/02/20 07:44:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/02/20 07:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0xeb, &(0x7f0000000000)="4b0cc89b1b84d664b47129b5f8478452df3f3607008d8dee5293e5799c6fdbefb49abbeabbddc169f04ac39439997eaeb01149e2145da07812070d020a7cf22f4e49fdd1b983c45e75f826caf915cdce4e222d22c200330036cbea4f2fb239647140f1d417a2878c03ae34790658a81f287f0acf9609b4f827e9d5fd0d4336d0ca4c919f3e55ee9d63c462d25a635013619d86e05f22981d49135043ebdad27b07b58c27be3852af6cba86c5e5cf7a30d444381eaf6631a3cf792b416752f63cd93217f7775d48fcff4811ed907f2c9d63a61a4aeb334980bb230ec99587e37139116aa80462ec5377ebd3"}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clock_adjtime(0x2, &(0x7f0000d91f98)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x6}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000528fe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000809000)=""/246) 2018/02/20 07:44:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/02/20 07:44:32 executing program 6: prctl$setname(0xf, &(0x7f00003aefff)='\x00') clock_gettime(0x0, &(0x7f0000002540)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002440)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001600)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/184, 0xb8}, {&(0x7f0000001280)=""/140, 0x8c}, {&(0x7f0000001340)=""/235, 0xeb}, {&(0x7f0000001440)=""/81, 0x51}, {&(0x7f00000014c0)=""/149, 0x95}, {&(0x7f0000001580)=""/81, 0x51}], 0x9, 0x0, 0x0, 0x100}, 0x100}, {{&(0x7f0000001680)=@generic, 0x80, &(0x7f0000001740)=[{&(0x7f0000001700)=""/20, 0x14}], 0x1, 0x0, 0x0, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/146, 0x92}, {&(0x7f0000001940)=""/168, 0xa8}], 0x3, &(0x7f0000001a40)=""/175, 0xaf, 0x400}, 0x2}, {{&(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001b40)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x7}, {{&(0x7f0000001c40)=@hci, 0xc, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/174, 0xae}, {&(0x7f0000001d40)=""/214, 0xd6}, {&(0x7f0000001e40)=""/188, 0xbc}], 0x3, &(0x7f0000001f40)=""/202, 0xca, 0xe437}, 0x4}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000002040)=""/21, 0x15}], 0x1, &(0x7f00000020c0)=""/154, 0x9a, 0x4a3}, 0x7}, {{&(0x7f0000002180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000021c0)=""/235, 0xeb}, {&(0x7f00000022c0)=""/236, 0xec}], 0x2, &(0x7f0000002400)=""/21, 0x15, 0x401}, 0x1}], 0x7, 0x2000, &(0x7f0000002580)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003b40)={0x0, 0x2}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003bc0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x0, 0x6918, 0x6, 0x7ff}, &(0x7f0000003c80)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004240)=@assoc_value={0x0, 0x9}, &(0x7f0000004280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000042c0)={0x0, @in6={{0xa, 0x0, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x26}}, [0x9, 0x8, 0x1, 0x100, 0x9, 0x8001, 0x80000001, 0x7000, 0x2, 0x5, 0x400, 0x400, 0x7fff, 0xa3b6, 0x6]}, &(0x7f0000004400)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004740)=@sack_info={0x0, 0x6, 0x5}, &(0x7f0000004780)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000047c0)={0x0, 0x7, 0x20}, &(0x7f0000004800)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004840)={0x2, [0x0, 0x0]}, &(0x7f0000004880)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000048c0)={0x1f, 0x7f, 0x4, 0xfffffffffffffff8, 0x80000001, 0x80000000, 0xff, 0xffff, 0x0}, &(0x7f0000004900)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004940)={0x0, 0xfff}, &(0x7f0000004980)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000049c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000004a80)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0)={0x0, 0x743}, &(0x7f0000004b00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004b40)={0x0, 0x3}, &(0x7f0000004b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004f40)={0x8000, 0x4, 0x4, 0x5, 0x0, 0x6, 0x5, 0x7, 0x0}, &(0x7f0000004f80)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004fc0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x3, 0x7fff, 0xfffffffffffff063, 0x2}, &(0x7f0000005080)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000006740)={0x0, 0xfbbc}, &(0x7f0000006780)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000006800)={0x0, 0x20, &(0x7f00000067c0)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000006840)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006880)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x1, 0x3, 0x81, 0x5, 0x400, 0x3, 0x400, 0x20, 0x9, 0x3b48aa1c, 0xdd91, 0x80000000, 0x2, 0x1]}, &(0x7f00000069c0)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000006a00)={0x0, 0x1}, &(0x7f0000006a40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006a80)=@assoc_id=0x0, &(0x7f0000006ac0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006b00)=@sack_info={0x0, 0x2, 0x1901}, &(0x7f0000006b40)=0xc) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r23) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000006b80)={0x0, 0x4}, &(0x7f0000006bc0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000006dc0)=[{&(0x7f00000025c0)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000002600)="6ba7eef381ba4e19cab770c3f720404004b9feb02e7552d6a419df43cea0cf3f4e9928e6f56fa1cd1d8291abe756630e97e40172e49ee980ada56d20bccd2f7e8f1d7db52e4b924bf9459696ca33de941b71dcfce16c47ab759157c33e95a489de3198a71f2625d446320b7866d98f6ad8faf07c49036cfa393033c6b000a109941d003953cb0b33e6b68313bff5a8249b1dc4c3ee6539310d9d80709da88bf86e5731b793977e03e8e93636097001d0efab9c3737a314f98e104ae77f257caf530eab0c6eac2a6c4065628e50420cdc235c", 0xd2}], 0x1, &(0x7f0000002740)=[@init={0x14, 0x84, 0x0, {0x9, 0x6, 0x2, 0xb33}}], 0x2c, 0x80}, {&(0x7f0000002780)=@in6={0xa, 0x1, 0x10000000, @empty, 0xffff}, 0x1c, &(0x7f0000003b00)=[{&(0x7f00000027c0)="d2cc7672612da3a30f2f2620b8033e09cba00892bacb23b76136fca617708665ec1d0bd818c5ed28d66735f4f770cca1118a7b0b7fe95d34482276336a575be1f13f7f71770a7121f158c5226ebaa4e83397f29b6a04ffeac2220ee023d9bbf71cf6", 0x62}, {&(0x7f0000002840)="fbae2ff654e19f892458bd93ca526fc948865f5020bc416a067e020d4a5d769aa23f1bcbffd11fb092f3e445a729f865422afe5f55d777ded847891ca010864d42e07cea0e88314da3923f155b43218f6c9050df8fdfd5f588750536227fc7f220ff382044e72bc448956038401b517d87836be98afd40ee0f4ee1ec99a240ebdbee88206b2a6138e9260e899d1d5b0aef86b4cb11e8cd96f28a3711e1e6392c94", 0xa1}, {&(0x7f0000002900)="562cc41f5f5bbdbdcb8d064be16e28474db243f9704f8fb95476b53b613ac12376927b2d496d39ebcc6e1368f6ac0407363d112658d6ab0c4bb174d1f3440a7cf0f624ee7d798ce93308b6caeaa0908354867de970545d8d0f8f228a7356b81dcaa232e606016419bfb11aa77c164e84d30f33246e29f3980c2cf3386439e9537dd3b16828c16a8c99f14cd05b398bc0c9706cf2db7dc171746224df", 0x9c}, {&(0x7f00000029c0)="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", 0x1000}, {&(0x7f00000039c0)="8067b98ed7d5f3f7879483d2fc081bda91b8933a7adeb1599e91177fa37fb86798a8588f32315c277ff485f83c408c61a93e5a7e90b3b080afd57a25409d46d5f18fa364ec20438d76d9883c47f6b33e1d727233be5cd88a7f0ff2bd16cb2db5f768e4a1682c9533593a082f657d69", 0x6f}, {&(0x7f0000003a40)="35f74fb58a02682e6e6c68bfb41e7859bd8678f7e0edc7441a427c", 0x1b}, {&(0x7f0000003a80)="1d0586fd6e5043a18a4af0687dd0db40950eccdbea19631b5d311ea4115b1c177c04bf8393cbfcf1f30918bcfddcf5422d2cb28d1504f742274ad5738d23a7c8834336aa2d4cf87e09bf9953755adbecc7f50d61b880b3bb026f59", 0x5b}], 0x7, &(0x7f0000003cc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x5, 0x8001, 0x7, 0x2028, 0x950, 0x3, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0x2, 0x9e00000000, r4}}], 0x58, 0x4000000}, {&(0x7f0000003d40)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfe22}, 0x1c, &(0x7f0000004200)=[{&(0x7f0000003d80)="505460df3e1954d0f7ef278c8cf22c3d64971a08f3876dc4388947b95c6ef0ccbf469470e2a5f5792644c8c4345def954e963367eb8347269c773ccb453348e71c33e9d17503ca8183163d45b1499268b9096efce43d888ad3ea2184b42d35cc680ea137e12fed9a72972b145cf20a456adfa8953083c44dc13d36fe5a0f9ac780033fdb840010bbe9a14439a07e8154ccf99065cda04417429a140bdad8a3e348710bb094400d0152e818eb32d4b066", 0xb0}, {&(0x7f0000003e40)="d5367b7ee1783e6c8fe75f6ea87229d0c9d7602e54530f878eab2fda022c584b0b347dc717c87085d588729508bd4b31437259a098ce2101087d4e6717dc8ad12944282a09f2fcfa6602348e25deb5a214734e09e5a0461de5e968c29bed0c78d454643756955c589866e60b82dfeee446f082", 0x73}, {&(0x7f0000003ec0)="0a0b0d7ad65dc15b11104dbc6ef91fedec2d65623a36671c4b6ed9154359a8991253516fa5afe69c747c4f8c23daa56848eb0831733c01fe1c6b2237dc684dfd3ca84b43de0b2d2416ba2f52bb795efb48b8771d2882ad36abcfb5cf1112015f05e3cf0a11e87373b625b221e4ede01c2738ed61c8cd6c7b7248d6124d63a99687456e4da120dfcfe50b92477f3db8e7d585951fc3187fcc2f70650c29acd659cd3f337af0a0e0226475992a20555399c15e8a080d241bedd53da1006b4c6063f1c7ceb24d105c", 0xc7}, {&(0x7f0000003fc0)="40f7ef1bb46a37219693182ddf7c2ff65ed807bcc564ecf6bc5e667e508ec082da6c5f00c9f2b01e361d1d656c7aae3af885c0457cb2d3f095f94c6f61a3e4205e8157cef384995a9222a25316645835b3c0f2157ae3000dc17705b5e5356c64c1500fa0867a364f609561a20e6b96ecc8dc", 0x72}, {&(0x7f0000004040)="3d2f7560371294be65683e63b3852a2a64d61235c5ef059f4cfcfae45d4ea035606ed7218d803b518672438441031cba945928fb7d1f9a4f45305a8fea0e8496e7b761a03e763312115fd4347bb6d2f78beb34697166f301cf56ab38f3acc928ae2b52596cb0aa7cb622c4360f19fa3dad71231a0b7632d4003aa8a268b575af21650e8363a2c4a88ca570bacfce07cd0c9077a68cdbd98c25b33f50e44ca7835bc26b8a09af7e4b0190e3d56a340f833aa6dd2a634c46c5ecf901ea53a343c02e1e45bfa6c4c84c406fa7", 0xcb}, {&(0x7f0000004140)="03b93d0c937b43756a81be056a603052a1f4b16e8c53ba5c9a9ff1bb2e40e306dc041a4083d5fd0828793a430b142107d5c35ea96c1a7c6d457fc965a959a3649c31920294c5d1b9cf797bc9e8482d48fa76ad432ce11d4340c66261a70d0a3119bc9a554e5a0586efbb72b9a2beb15d574675632e6c7b4decc44a36e1a4d7de77325e3b50ff", 0x86}], 0x6, &(0x7f0000004440)=[@init={0x14, 0x84, 0x0, {0x7, 0x7ff, 0x1, 0x4}}, @init={0x14, 0x84, 0x0, {0x9, 0x3, 0x5, 0x181}}, @sndrcv={0x2c, 0x84, 0x1, {0x368ffaa3, 0x1, 0x3, 0x7, 0x6, 0x400, 0x1ff, 0x1, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x201, 0x2, 0x7, r6}}], 0xb0, 0x240400c4}, {&(0x7f0000004500)=@in6={0xa, 0x2, 0x8c6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004540)="375f3e2e4fd952732fc681def71157beedccbb5491fb29d8cab4087cc8b15ecb018b0ddb5f9f6d710f970899bf666707f4278566cd4ba302dbdbd820811af0ddcbbda3d77cf0e93b946f64d8a755ab0d892309da4c51172d8df7ac547a118e9c03a1caa429b98f04ce6d34b40b2c7daf7f9390b13d214eb1c52cf92ce5ff224b43470f575e92d8e814b3af537b961516101eebb4dd465a5cc1edcfc5186b8730b699ccc0c80f51c08ed3ca91d4715c56", 0xb0}, {&(0x7f0000004600)="a33393c3c9eee192d12704ac9619311562d7ea5bea1b6a55e263ef40c119fac44dc3444580df5b48a35038f58597e20edfd74f0a079de39dcf3e6fba54536344f6c7e9adbc470e55c5cba1390a16eb118f77f57c0f713309e59f450453826906d8baf8372180bc293c2f2123f274012d921eb63908330ae471a3d1160c6452f1477f94015e1ecf67de7efceed2e355e0eccf9caeef7ae0520e375bd11a3d863ba614eb8c6c299247029f1d2f7d88c23e68080940be7d95d45feedb2385996d8d7af7ce168723f0ad9841f417a38499961baafab0121c054fc65cbb228c69", 0xde}], 0x2, &(0x7f0000004bc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x3, 0x0, 0x6, 0x65, 0xee, 0x2, 0x8000, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0xe00, 0x200, 0xf23, 0x6, 0x7, 0x6, 0x10000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0xc, 0x89f, 0x800, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x9, 0x4, r10}}, @init={0x14, 0x84, 0x0, {0x200, 0x1, 0x8, 0x100000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x92d, 0x6b6, 0x8, 0x2, 0x1, 0x7, 0x8000, 0x0, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x91, 0x9, 0x8002, 0x3, 0x7f, 0xa8, 0x8, 0x5000000, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x4, 0x7fff, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x800a, 0x40, 0x8, 0x9, 0x81, 0x3, r14}}], 0x18c, 0x80}, {&(0x7f0000004d80)=@in6={0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7400}, 0x10000}, 0x1c, &(0x7f0000004f00)=[{&(0x7f0000004dc0)="58b0837b663b94daaf66148cda821890eb58767f622e0fbebdc42c44471ea3e9ef97e79c48330c66246da340213eac9e41786cfafddbf65a57fe9a774346793f757897ee9897e51893400615cb1991ea8794cd74cabbfe803486037deca6ecfeee765f3dce28f5b69542fcda1c574c2965939512534ca43e8b4ba971af5557edb0fb29ef6609be45593634c8475ff7c6d4d63414a2ac8da97aaa538d0f5f2eeaa2c0bdfcf72d06deedd0c88c", 0xac}, {&(0x7f0000004e80)="ba6b60391614a3353d3bf7c3abaa6f73f095a8cee1dddf21a49a4e7b9412d7fc8bee79d458638dbf7775e9bb7b66bd3a98aa5fa5ef7b10db1b7b8d38171f18093f5779e54af2054ca99367ec9d662b20985b2ba75998356cd08ed78c5d3925fbaad45dce6dff36709df5740853a771f50bc5de599e2a580a", 0x78}], 0x2, &(0x7f00000050c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x1, 0x8, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x8204, 0x6, 0x40, 0x0, 0xc4d, 0x8, r16}}], 0x58, 0x20000000}, {&(0x7f0000005140)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c, &(0x7f00000066c0)=[{&(0x7f0000005180)="267ee95ed78a56a3ed3a3a8809758b08ba06d17d34145a70ed0b9e45a6c02cf85c00bbe5d4b16ecc767b4aa14889ff8a649a34d70c1998612bfde9619c48670d8b70a9704713ab217fadd81c8f", 0x4d}, {&(0x7f0000005200)="cb7e298d38d9109f45701c14d5dc9568acf2c42e7a18298e377a8c2823b1910beac0c6e26e8eda567e32976ad16fc7433c31bf04aed7c4864357c68dea05bafb06609d5c2c5e860cc9b6f44f9208dcc3a95c0db006f268863bffcb61f170c6795e9c8cf41cd14a82ed3b09528d4c6866eb8c74b46327f4884bbbdbfa4aa0e92c3994fcd648924aea6730be90a8cb1c4fed444d7196d1dee7e4baa8801ea4788253acd5656fe88479dd401454ce29e7c3b678b32e549e1bd5551b8e1099d5fc5c27f7982d3eb5c53b51ccdca143474fcfc13c834e3074fae931a402ad4ad34f3bd64ce90f1a13be532e8a737377", 0xed}, {&(0x7f0000005300)="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0x1000}, {&(0x7f0000006300)="15ce340bc77299532b0231d8c3d06de9f283cce1a25943bd9f4e46ee440ad89d023e50515f262baf930ec6757080594a402701045504e81293cc16814c6865914fba259f1aeef18bcf16301a68", 0x4d}, {&(0x7f0000006380)="99948bf66f34ddabfaaced5c301c2a3f3f70e0df9f7404bb69a975280abc3374de24a3898b7d381023abf2934304c883e3ee6466172566d6772fba321ceb0d4ee4292db73257263a77", 0x49}, {&(0x7f0000006400)="36602aaea67b88d65377b6f9d8666ad2beefdb7575795cfc9d0743415a2b7bcc5af1910272e003e0cab7d71496f7c50b9d1bc7c9bdf2046cd17b63e34674d02b75e3a75a9e1cda3e67b1889b80495acd1dedfac7686c2d8d9e09c1acef2b450cd3b65ea960ab3c2a89967d6031aa75aab3720111c803853a947ebdcdcdbf175a5db7baf49aab446d6ef6c2a6d57dcd5797f8", 0x92}, {&(0x7f00000064c0)="cece20bee4abe18c9f57b91364660740a6fb236126fa0b7eac5062a831c37e0beca2fe1a7eb68f63ddc16bfe127d4e8bb010300f474c621fb2c2bf074847002c256baa0031c217229f46ef2eebf21b1ff8b79c689f4691c24b4851788d2e7d9c1865f00afa3328c9f66889fd90bb200603c75bea69ad1080a674277e0e2ae5c867499ab83ca4518c27f3c201e99455c3881605b00cc60db869b01d7e7e5071f6f077ae62f69dac116116cc6d", 0xac}, {&(0x7f0000006580)="096a5dc5f0fc961e949c40a71c5dee25fadc0c0d71960d89f98c0dc8b67cb6746687e7aaf686b5eaf2daccd4fba4b1969e4d2da47760908f8130e4053e0fa16fed082e4afa733cb8e2d72151681d7d1a9325c611260e49b20f7bbfd44470f905a6665651c6b1efd6dbaeb4473fc8d1355b53105e337c26db52c94c06900acd9d6b525901713326462928b609c39cd7d54ebb74a393fcf0eaa5a6dd511105f58d52d8c928aafa5291", 0xa8}, {&(0x7f0000006640)="d13255b6a35b72746939df9e6df44b79d4df1467f9d997e32e682015a914211954c67eb918f93269a09852515a9d8abc7b536283af2b542407d72a7957b0a90df5d1", 0x42}], 0x9, &(0x7f0000006c00)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0xfffffffffffffffb, 0x7ff, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8000, 0x0, 0x9, r18}}, @init={0x14, 0x84, 0x0, {0x40, 0x3ff, 0x4, 0xd}}, @sndrcv={0x2c, 0x84, 0x1, {0x37, 0x1, 0x0, 0x1, 0x5, 0xc816, 0x8b, 0x9, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0xe2, 0x0, 0x9, 0x2, 0xcd56, 0x6, 0x400, r20}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x4, 0x8, 0x40}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x6, 0x4, 0x200, 0x100000000, 0xfffffffffffffffc, 0x1, 0xffffffff00000001, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x1, 0x3d15876fcbb5d250, 0x100000000, 0xe4, 0x400, 0x1f, 0x2, r22}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x2, 0xc1f3, r24}}, @init={0x14, 0x84, 0x0, {0x4, 0x5, 0x7, 0xffffffffffffff84}}], 0x1b8, 0x800}], 0x6, 0x40) 2018/02/20 07:44:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x38, "12166db73997498c854688755967832788e1eac756763527da0a0dac37c0aaa644cd06888690a82ecd77a509da5daa6c0e8f99c1c1358028"}, &(0x7f00000000c0)=0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000040)=""/62) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, 0x8) 2018/02/20 07:44:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/41) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009c0000)={0x0, 0x4, 0x0, 0x0, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/02/20 07:44:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x16, "36517be86ef3661aaf55141acd41c7fad1c087543b52"}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x88, "64e6e2d8892a12263191e76a45d7e5f63ff2438b0954303aa544e61ac5709cdc2b94f74c083e1bb56a87cf9b6f88792304ceda11862d6a7ccc58ae35a4669bbf656cd6d19646b9c590a98673240eaae9f196fb424afce0d35c26c27cdb2d0dbb859928ca534f8fb0607b7cd44cfa651af7378460bb3b52adec88170c7b3d0b83fe190cd427cb3f59"}, &(0x7f0000000140)=0x90) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) clock_getres(0x7, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) sync_file_range(r0, 0x0, 0x4, 0x0) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x3ffffffffffd, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/02/20 07:44:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000674fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) accept4$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000040)={@common}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000e30000)=@setlink={0x30, 0x13, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_CARRIER={0x8, 0x21}]}, 0x30}, 0x1}, 0x0) clone(0x24000000, &(0x7f0000000080)="61c607aafad036f68297cad4173415d9a1b854444dbfbb008bb711ced1cf27c633fade63304d", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="001055e0b5caf3eb6c936986d5da529b1d6a0e6955da1494ae6259c8e19158fd2c74de1e18c9c5377c00e57604505a5972786146888ed505d50c616b7e22ab9ae2b76d869c43ae56e113c68cf3") 2018/02/20 07:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0xeb, &(0x7f0000000000)="4b0cc89b1b84d664b47129b5f8478452df3f3607008d8dee5293e5799c6fdbefb49abbeabbddc169f04ac39439997eaeb01149e2145da07812070d020a7cf22f4e49fdd1b983c45e75f826caf915cdce4e222d22c200330036cbea4f2fb239647140f1d417a2878c03ae34790658a81f287f0acf9609b4f827e9d5fd0d4336d0ca4c919f3e55ee9d63c462d25a635013619d86e05f22981d49135043ebdad27b07b58c27be3852af6cba86c5e5cf7a30d444381eaf6631a3cf792b416752f63cd93217f7775d48fcff4811ed907f2c9d63a61a4aeb334980bb230ec99587e37139116aa80462ec5377ebd3"}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clock_adjtime(0x2, &(0x7f0000d91f98)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x6}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000528fe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000809000)=""/246) 2018/02/20 07:44:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f00007a2ff3)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116de0cc00e6000000000000095f38b7", @ifru_map={0x100000000d6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x0, &(0x7f0000000000)=[]}) socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb) 2018/02/20 07:44:32 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r0, 0x0, &(0x7f0000000080)=0x20) personality(0xffffffffffffffff) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x24000) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xd010, r0, 0x10) 2018/02/20 07:44:32 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r5 = dup2(r1, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000010c0)=@assoc_value={0x0}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001140)={r6, 0x59d5, 0x30, 0x4, 0x8}, &(0x7f0000001180)=0x18) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) 2018/02/20 07:44:32 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x401, 0x3, 0x0, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000000000)=0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20a900, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={"a072385d069b2f1502d8c91451604ab1", {0x4, 0x2, 0x1, "066924cbe180", 0x8}}) 2018/02/20 07:44:32 executing program 6: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x6, 0xffffffffffffffff) 2018/02/20 07:44:32 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"0000000000000000ffff090b"}}], 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005c0ff8)={0x0}, &(0x7f0000f5effc)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={r2}}) 2018/02/20 07:44:32 executing program 4: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) r0 = syz_open_dev$sndseq(&(0x7f0000a55000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000b7ef58)={{0x3}, 'port0\x00'}) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x52}, 0xfffffffffffffffb, [0x7523, 0x80000001, 0xffffffffffffffff, 0x7, 0x9, 0x8d3d, 0x4, 0x8]}, 0x5c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[0x3, 0xb8, 0xffff, 0x3, 0x9, 0x3ff]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:32 executing program 7: r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) epoll_create(0x2) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000040)=@nfc_llcp, 0x58, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f0000000140)=""/62, 0x3e}], 0x2, &(0x7f00000001c0)=""/252, 0xfc, 0x40}, 0x6}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000000600)=[{&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/98, 0x62}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/54, 0x36}, {&(0x7f0000000580)=""/83, 0x53}], 0x6, 0x0, 0x0, 0x2}, 0x1}], 0x2, 0x42, &(0x7f0000000680)={0x0, 0x989680}) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00000006c0)=0x7f, 0x4) geteuid() ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000700)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4a, {0x2, 0x2, @loopback=0x7f000001}, @common='erspan0\x00'}) epoll_create(0x402) 2018/02/20 07:44:32 executing program 3: r0 = getpgrp(0x0) r1 = gettid() tgkill(r0, r1, 0xa) r2 = socket$key(0xf, 0x3, 0x2) getpgid(r1) rt_tgsigqueueinfo(r1, r0, 0xc, &(0x7f0000000000)={0x12, 0x8, 0x9}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) 2018/02/20 07:44:32 executing program 2: add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/02/20 07:44:32 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x401, 0x2, 0x40, 0x3, 0x8}, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/77) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0x1ff, @empty, 0x1d7}}}, &(0x7f0000000200)=0x8c) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)=@syzn, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x81, 0x8209, 0x401, 0xbfe0, r3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffe, 0x8000, 0x9, 0x5, r3}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 2018/02/20 07:44:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000000c0)={@common='teql0\x00', @ifru_settings={0x1b7e2cca, 0x80000, @raw_hdlc=&(0x7f0000000080)={0x2, 0x1ff}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000178fd8)=@ethtool_eee={0x44}}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x22) 2018/02/20 07:44:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, 0x8) 2018/02/20 07:44:32 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000080)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x8f}, 0xffffffff}, {{&(0x7f0000000140)=@ax25, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/21, 0x15}], 0x2, 0x0, 0x0, 0x1000}, 0x2}, {{&(0x7f0000000240)=@nl=@proc, 0xc, &(0x7f0000000700)=[{&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000440)=""/83, 0x53}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/165, 0xa5}], 0x7, 0x0, 0x0, 0x1}, 0xffff}, {{&(0x7f0000000740)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000780)=""/238, 0xee}], 0x1, &(0x7f00000008c0)=""/10, 0xa, 0xcbd}, 0x3}, {{&(0x7f0000000900)=@hci, 0xc, &(0x7f0000000f00)=[{&(0x7f0000000940)=""/187, 0xbb}, {&(0x7f0000000a00)=""/62, 0x3e}, {&(0x7f0000000a40)=""/107, 0x6b}, {&(0x7f0000000ac0)=""/87, 0x57}, {&(0x7f0000000b40)=""/91, 0x5b}, {&(0x7f0000000bc0)=""/152, 0x98}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000cc0)=""/82, 0x52}, {&(0x7f0000000d40)=""/209, 0xd1}, {&(0x7f0000000e40)=""/139, 0x8b}], 0xa, &(0x7f0000000f80)=""/54, 0x36, 0x6b4}, 0x9}, {{&(0x7f0000000fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001180)=[{&(0x7f0000001000)=""/74, 0x4a}, {&(0x7f0000001080)=""/241, 0xf1}], 0x2, &(0x7f00000011c0)=""/201, 0xc9, 0x5}, 0x6}, {{&(0x7f00000012c0)=@generic, 0x80, &(0x7f0000001700)=[{&(0x7f0000001340)=""/87, 0x57}, {&(0x7f00000013c0)=""/143, 0x8f}, {&(0x7f0000001480)=""/104, 0x68}, {&(0x7f0000001500)=""/13, 0xd}, {&(0x7f0000001540)=""/130, 0x82}, {&(0x7f0000001600)=""/3, 0x3}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/88, 0x58}], 0x8, &(0x7f0000001740)=""/98, 0x62, 0x4}, 0x4}, {{&(0x7f00000017c0)=@nfc_llcp, 0x58, &(0x7f0000001940)=[{&(0x7f0000001840)=""/224, 0xe0}], 0x1, 0x0, 0x0, 0x7d}, 0xd2a}], 0x8, 0x41, &(0x7f0000001a80)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ac0)=@assoc_value={0x0, 0x3f}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001b40)=@sack_info={r1, 0x2, 0x4}, &(0x7f0000001b80)=0xc) r2 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x3, 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000028000)={0x80, 0x2}) 2018/02/20 07:44:32 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'selfvmnet1\x00'}, &(0x7f0000000080)=""/96, 0x60) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)=""/203, 0xcb) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x18001, 0x0) ioctl$KDDISABIO(r0, 0x4b37) fremovexattr(r0, &(0x7f00000002c0)=@random={'os2.', '$&\x00'}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='sched\x00') sched_setaffinity(r1, 0x8, &(0x7f0000000380)=0xffffffffffff7fff) ioctl$TCXONC(r2, 0x540a, 0x7) sched_getscheduler(r1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{0x77359400}, {r3, r4/1000+30000}}) bind$unix(r0, &(0x7f0000000480)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r5, 0x7ff}, &(0x7f0000000580)=0x8) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/context\x00', 0x2, 0x0) acct(0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r5, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket(0xe, 0x80000, 0x4) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000640)=0x5, &(0x7f0000000680)=0x4) r9 = syz_open_procfs(r1, &(0x7f00000006c0)='smaps\x00') ppoll(&(0x7f0000000700)=[{r0, 0x50}, {r0, 0x400}, {r6}, {r6, 0x140a}, {r6, 0x20}, {r7, 0x8}, {r9, 0x4000}, {r7, 0x2080}, {r8, 0xc000}], 0x9, &(0x7f0000000780)={0x0, 0x1c9c380}, &(0x7f00000007c0)={0x401}, 0x8) getsockopt$inet6_dccp_buf(r9, 0x21, 0xc, &(0x7f0000000800)=""/150, &(0x7f00000008c0)=0x96) ftruncate(r8, 0x6) fcntl$notify(r0, 0x402, 0x2) timerfd_create(0x5, 0x800) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000900)={0x7, 0xfffffffffffffffc}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000940)='trusted[/&\x00') 2018/02/20 07:44:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e7bffc), 0x4) 2018/02/20 07:44:32 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x400000000010) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000001c0)={0x4, 0x4, 0x5, 0x40, &(0x7f0000000040)=""/64, 0x51, &(0x7f0000000080)=""/81, 0xa1, &(0x7f0000000100)=""/161}) write(r0, &(0x7f0000573f40), 0x0) close(r0) 2018/02/20 07:44:32 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0x80000000, 0x4) syz_open_procfs(0x0, &(0x7f000043dfee)='net/ip6_flowlabel\x00') 2018/02/20 07:44:32 executing program 4: r0 = socket(0x10, 0x802, 0x0) syncfs(r0) write(r0, &(0x7f0000000000)="21000000042d51071c0004ff0ffc020214000000100000070000000000cf0003000000512fb8e14674900e0b3944531b466fe4f378d90db2922c814a69460bf91184134314181c913b2d91708511c025d797564d0933c6921d325e7b62f505482f23829c97916439067dcbe7dae53a1e6d9b817da5", 0x421) [ 167.840682] A link change request failed with some changes committed already. Interface syz5 may have been left with an inconsistent configuration, please check. [ 167.863608] A link change request failed with some changes committed already. Interface syz5 may have been left with an inconsistent configuration, please check. 2018/02/20 07:44:32 executing program 6: r0 = socket(0xd, 0xfffffffffffffffe, 0x8000008) sendto$inet6(r0, &(0x7f00004bd000), 0x0, 0x4008040, &(0x7f00008ac000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffec4) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9710bf4b15bd8645373a3e63713d2e0a89ca545d0cad4d2fc263b74f4c670cbb946776fcc2171156b0c1c1feeffaa97b1d1aaccb626a97fa86fa030cdfcf8d1afa0d9989b71c7b259a508a65ca4b5a9bea71a914a45cc12a7a847badef910b3436046afd88a220bc36d0b4c8c4f255de50393cb17cde3216235fad4b15f4abcd8fbfe89eac1a958b6c5137b26510864d6444e3a5724351034e77f8c43e339081ea14b8343e0ff7b45e60d33b83cab587d1", 0xb1, 0xfffffffffffffffc) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = getegid() getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=""/217, &(0x7f0000000340)=0xd9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000280)=""/46) keyctl$chown(0x4, r1, r2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x3, 0xf, 0x7f, 0xffffffffffffa5b2, 0x3c931c9e}, 0x20) 2018/02/20 07:44:32 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) tee(r0, r1, 0x2, 0x2) setresuid(0x0, 0x0, 0x0) [ 167.906041] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11524 sclass=netlink_route_socket pig=32452 comm=syz-executor4 [ 167.946436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11524 sclass=netlink_route_socket pig=32465 comm=syz-executor4 2018/02/20 07:44:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x401}, {}, {0x6}]}, 0x10) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) fadvise64(r0, 0x0, 0x8, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='rose0\x00', 0xfffffffffffffffe}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffffffff, 0x9}, 0x8) 2018/02/20 07:44:32 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x81, 0x0, 0xf20e, 0x800}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x93}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) 2018/02/20 07:44:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) dup2(r0, r0) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/02/20 07:44:32 executing program 4: r0 = socket$inet(0x2, 0x0, 0x80000003) fcntl$dupfd(r0, 0x0, r0) 2018/02/20 07:44:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed8ff2)='oom_score_adj\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x8b2, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x0, 0x3, [{{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x15180000000, @empty, 0xc4}}]}, 0x210) sendfile(r0, r1, &(0x7f0000c73ff8), 0xff) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000240)=0x8000000000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[0x3, 0x9]}) open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x4c) readv(r0, &(0x7f0000002280)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/144, 0x90}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/13, 0xd}, {&(0x7f00000021c0)=""/137, 0x89}], 0x6) 2018/02/20 07:44:32 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:cert_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x36}, 0x2a) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff81, 0x4c8000) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x280000) r4 = fcntl$getown(r3, 0x9) ptrace$pokeuser(0x6, r4, 0x691, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xffffffff}, 0x1) r5 = getpid() ioprio_set$pid(0x1, r5, 0x0) ioctl(r2, 0x2203, &(0x7f00008d1e64)) 2018/02/20 07:44:32 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a7ff8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000e4dffc), 0x3f1c) 2018/02/20 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x7fff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8000, 0xffffffffffffff26) pipe(&(0x7f0000000080)) 2018/02/20 07:44:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/218) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = getpgrp(0x0) ptrace$getenv(0x4201, r3, 0x101, &(0x7f0000000000)) r4 = memfd_create(&(0x7f0000000200)='nodevprocmd5sumtrusted\'vboxnet0vboxnet0posix_acl_access%ppp0em1self@self\x00', 0x400000000000004) sendto$inet(r4, &(0x7f0000000280)="95c05197e05b8599c91aeb17697f9992e2013278505379450807502921dca361d791ee5ee0e79236458f8fe7822b2adfeff8b23e42fefd595d2ce74342dc902808dac49ac294cf9e716e69a814dc1aded63097b14408e126be8c6925a0548ffbc7fd362c068d458fd89d6a103ab6435a64c68d79bccb7937841c62bfca70d8b36e3bb35d4ec1d1f1489f46a21d36a30a3289a32f9ca99c08a7dda21a21215b5255ecfe7b9a73aef9a499b58e7ffbf79d01faa1894312937654a623b8923fb9544745d9a942b09d3ebb70fd9392d4d05e2cfc9059e9a5524fa91ee0e0a23b1a92ac520ca5dca27ddcb04b751caf1acc8e20", 0xf1, 0x40000, &(0x7f0000000140)={0x2, 0x3, @empty}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000080)=0x48b7, 0x4) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000040)=""/112) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, 0x24112, r0, 0x0) sendto$inet(r2, &(0x7f0000fa2000), 0x0, 0x0, &(0x7f0000f86ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/20 07:44:32 executing program 3: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000b27ff0)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/20 07:44:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) epoll_create1(0x80000) 2018/02/20 07:44:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @empty}, &(0x7f0000000040)=0xc) prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) 2018/02/20 07:44:32 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000180)=""/1, &(0x7f00002a1000)=0xffffffffffffffc3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x80, 0x401, 0x6, 0xfffffffffffffffb}, 0x10) 2018/02/20 07:44:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") fcntl$setstatus(r0, 0x4, 0x42400) r1 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000731f1e)=""/226) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/02/20 07:44:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfff8, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7ff, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) 2018/02/20 07:44:32 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000e80)='ns/ipc\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ec0)=0x3, 0x4) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) 2018/02/20 07:44:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffefd) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004a5000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffc, 0x7, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x100000001}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000002400)={@mcast1, 0x0}, &(0x7f0000002440)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002480)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) 2018/02/20 07:44:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x5, 0x80000000, &(0x7f0000000000)) 2018/02/20 07:44:32 executing program 2: r0 = socket(0x3, 0x80000000, 0x8000000000000006) dup2(0xffffffffffffffff, r0) 2018/02/20 07:44:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x30}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x485, 0x7, 0x9}, 0xa0) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x2000000000, 0x0, 0x6, 0x1, 0x3, 0xe5c4}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x43a, 0x80, 0x5cd9, 0x8000, @tick=0xfffffffffffffbff, {0x43e, 0x7}, {0x0, 0x6}, @result={0xd0f9, 0xcf}}, {0x7, 0x10000, 0x4, 0x3, @tick=0x3, {0x1000000000000000, 0x4}, {0x3, 0x1}, @raw8={"b7fa4c6b1a30d1763ac38d00"}}, {0xfffffffffffffff8, 0x7ff, 0xf44, 0x3, @time={0x0, 0x989680}, {0x3, 0x724}, {0x6, 0x3}, @result={0x4, 0x8001}}, {0x7fffffff, 0x5, 0x3ff, 0x4, @tick=0xe0, {0x200, 0x800}, {0xfffffffeffffffff, 0x3f}, @raw8={"123d95ddcf70da34f5e04595"}}, {0x7f, 0x1f, 0xd1b, 0x6, @time={0x0, 0x1c9c380}, {0x2, 0x1ff}, {0x73129a28, 0x101}, @time=@time={0x0, 0x989680}}, {0xfffffffffffff000, 0x3, 0xff, 0x7, @time={r3, r4+30000000}, {0x1f, 0x7e0}, {0x4, 0x2}, @connect={{0x7, 0x20a}, {0x1000, 0x45eaefd1}}}], 0xfffffffffffffe16) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/20 07:44:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x20013, r0, 0x0) socketpair(0x2, 0x80004, 0xdfa, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x4, 0x81, 0x7f, 0x9, 0x3, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x68, 0x0, &(0x7f0000000140)=[@acquire_done={0x40106309, r1, 0x1}, @clear_death={0x400c630f, 0x1, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x1, 0x1b}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x1, 0x32}], &(0x7f0000000100)=[0x38, 0x48]}}], 0x25, 0x0, &(0x7f00000001c0)="052ee19730fe48dd8bbe9610a9ab60b1e2bcdb1a105d0ce3fa33fcf2255d4951b2f2366352"}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000240)=0xfffffffffffffe5e, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r4}) r5 = getpgid(0x0) ptrace$pokeuser(0x6, r5, 0x3, 0x1) r6 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0x0, 0x200000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x1, 0x4) r7 = fcntl$dupfd(r0, 0x406, r6) mknodat(r7, &(0x7f0000000400)='./file0\x00', 0xc00a, 0xfffffffb) pipe(&(0x7f0000000480)) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/144, 0x90) 2018/02/20 07:44:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x101) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) listen(r1, 0x0) 2018/02/20 07:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f00001ff000)=""/67, 0xfffffdbc, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c89ff0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) recvfrom$packet(r1, &(0x7f0000000080)=""/42, 0x2a, 0x0, &(0x7f0000000240)={0x11, 0x6, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 07:44:32 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb1, "01565b650ac9b549364bb3d4140239b3f582c69d6564e1ef43f22305d93fa049a8bac831e34efb025f2a52f62218a229f0427c9b1a0ac84eb69849336463261268850ea265dec82922b7b5e42e74ccc720c945d622e731257fc155a553bf20868ddbea316712dec4f235958b72a9db8c55916e2992d3f807f231737763e6736d8e8223eeb9147b7942da28d40bf0205c6ca93a1898affcee2ca1680bef0bcbe24e07d030df10ae35bfafd13885bb6f44a4"}, &(0x7f00000000c0)=0xb9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x5, [0x4, 0x3, 0x7, 0x100000001, 0x6a]}, &(0x7f0000000140)=0x12) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$setlease(r2, 0x400, 0x3) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="58209932c5fdbec38ac4cd234d92e3af5d4cd7d221888307e3ac6d091a5a53f9799af91275b89765db82e8544f079c5f0f8fab2d9ffd615a8680b095a265e3a68a3dfd40f5de433d0d8c635015cd0ff2aedcca47f4e7bae6b98f3289c21853bd3c8eaffb29124eb306ef911bfb562b062529b39bb2789b88d44447898209928e139de8a3631713e92d27243f7d33b260ff3f54057c394b52187302865147eead742409ab2f") 2018/02/20 07:44:32 executing program 3: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x4) 2018/02/20 07:44:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f28fd8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_flags=0x3200}) 2018/02/20 07:44:32 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x0, 0x9, 0x7, 0xae68, 0x8000, 0xfffffffffffffffe, 0xe34a, r1}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) getpid() gettid() gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) getpriority(0xfff, r3) [ 168.304380] binder: 32545:32551 BC_ACQUIRE_DONE uffffffffffffffff no match [ 168.316973] binder: 32545:32551 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 2018/02/20 07:44:32 executing program 2: mkdir(&(0x7f000001f000)='./file0\x00', 0x10000000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x620000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/67, 0x43) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0\x00', r1, &(0x7f000098e000)='./file0\x00') llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) umount2(&(0x7f000001fff2)='./file0/file0\x00', 0x0) 2018/02/20 07:44:32 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = creat(&(0x7f0000fbbff8)='./file0\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) 2018/02/20 07:44:32 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x4000004) 2018/02/20 07:44:32 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) fchdir(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000764000)={0x0}, &(0x7f000010cffc)=0xc) ioprio_get$pid(0x2, r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)=@generic="12b7be81a2d4a2c94f34533b161a5111") [ 168.358737] binder: 32545:32551 got transaction to invalid handle 2018/02/20 07:44:32 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000843000)='./file0\x00', 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140), &(0x7f00000001c0)=0xc) [ 168.404309] binder: 32545:32551 transaction failed 29201/-22, size 104-16 line 3004 [ 168.405506] binder: 32545:32584 BC_ACQUIRE_DONE uffffffffffffffff no match [ 168.405515] binder: 32545:32584 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 168.405522] binder: 32545:32584 got transaction to invalid handle [ 168.405530] binder: 32545:32584 transaction failed 29201/-22, size 104-16 line 3004 [ 168.488372] binder: undelivered TRANSACTION_ERROR: 29201 [ 168.495291] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/20 07:44:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x4040, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) readv(r0, &(0x7f0000600fd8)=[{&(0x7f0000900f86)=""/122, 0x7a}], 0x1) 2018/02/20 07:44:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000000)=""/199, &(0x7f0000000100)=0xc7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) fcntl$setsig(r3, 0xa, 0x12) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000814fb0)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/02/20 07:44:33 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x4, 0x7f, 0x100000001, 0x3, 0x10000000000000}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) fcntl$addseals(r0, 0x409, 0x8) 2018/02/20 07:44:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8cb) dup2(r0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) 2018/02/20 07:44:33 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x7, @empty}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) getpid() r2 = getpgrp(0x0) socket$inet6(0xa, 0x801, 0xffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000200)="0200000074ce70c7") sendfile(r3, r3, &(0x7f00004fbffc), 0xff) 2018/02/20 07:44:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffefffa}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) connect$inet6(r2, &(0x7f0000002ff6)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 07:44:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000014b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="d6e484cf4dbbb19ee64f9cc13518a59b942a85b3058363497d24aecacccbd932dd5d053561db8b25d073b7719d01a5cf2ebea071d91d6e17772e6b9b9d5a350995f64dbd3b3ccb7d808cb35115615056f9c6d355acb2ddf3b231001ec7536dd0ffb8d96f63982916ff6effe81824fcac9f1556201f624ef2dd10e0ba67d2f404c50a55293624ea4b3f9d") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/20 07:44:33 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/access\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x200) write$selinux_access(r0, &(0x7f0000000fbc)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x44) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x200}, @in6={0xa, 0x0, 0x49, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe48}, @in6={0xa, 0x1, 0x361, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x26}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x32}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100000000}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x1, [0x2]}, &(0x7f00000001c0)=0xa) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/244}], 0xc07e5fe4cfe6d8c, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80) 2018/02/20 07:44:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={@common='irlan0\x00', 0x0}) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@generic={0x4, "79e755ddd61cf75361f6b2589af1c4c3d19a3de39e1511650677602171ecafd961f17134680a1699b5a32681ce9e89beb8b79ebf214ff93af84a27ca6a4f96d2589989d9623e4c0f01ffba9479ce074936961b655bb3068eab4b99c21d22b8010a784c185d339af2523cd599aa7f7a22450bb265f99863516999c07bd474"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="2912cfbd88d40f2bd7e93424c9e7b3812499a2cea319e874b6682fbf5ce75d6bec2be8114b92b40d7e843502bdd1c2a51b67f99a31c0f73a0dc144f34b20cad73dde1fa27eb3f20899b5ddc899da7a683e354a3aea9f", 0x56}, {&(0x7f0000000100)}, {&(0x7f0000000140)="8336ba43cf6a45a745313d18999e5f836ca35ca3bac4ad14ca56f8e986bb1492248705cda3424cc51ce7a99ffddf5d4b550ffa59e11c58853305caf39d2ec78ccf0fcf1f8bf6d372f6f582981b30e6892f30baf431ab59da9cb5ad806b6d4c8cd61bc1e7a82f3d6e24defb6eb5b5be33aaa592e1eed69cc58a6aeb5ccab37e507367e6536064", 0x86}, {&(0x7f0000000200)="23d390d3e98f967fff07ee78da453bc9325e540fa3f9cf3f4cb1e8d4cb7391784e11587912af7a55b4bd471927a758e13534c9a9974425d54c830002a854f2e19522edbcebff0faa8c203a8176b3ab12ef4aedc8572399968fdd846ceb35e68e1334b629aa3d9f348c996960d00df1542786e417ed941af391d27707e1d277806949af2b58a5c28e7d2d25d408000c6f476bb8f002190244aa55ef7813520d568dbdb45972f97f35523ed2032ac94ec0a9a4992a7a05920a3dbab236e63d", 0xbe}, {&(0x7f00000002c0)="b8b9e74fec2be39490d9", 0xa}], 0x5, &(0x7f0000000340)=[{0x100c, 0x0, 0x9, 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0x5255}, 0x7, 0x9}, 0xe, &(0x7f0000003f80)=[{&(0x7f0000002cc0)="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0x1000}, {&(0x7f0000003cc0)="f310dcf5a208ec99fad763cd5a861b16b219296011e9ea62174c03dba8f01f5fcdf9bb234016bb4efa947177a2d47c77a1d53a85f126710df2", 0x39}, {&(0x7f0000003d00)="e543873b76bc081833bb7708f29975e7a568d95780fb12d7a26bdb518e0f4278f18e02b243d5e443709bfe738760b1b61fcb7353e1848db1f6ee4eb390f04eb4ddfcb7a3fff59829260c73dd4e613ad3933c99bcbdbcdeed9ce8f49cdb4f28bbfb45bc4d0147a82af7fefe99047c1d9cbfd8e5e9dc9ff8c7eb024332f5dada84b3a9e3129a442a55b47ae3b08e3308f282f8c210ad2f085ab2", 0x99}, {&(0x7f0000003dc0)="99153326e010073ce7844e994c9077958343bd0d238d6da55f84aae51a957e6d9866e48e3e64c3f7886b07fb318a825d9e7b8aa1d9f8dfb1866e978df94fc36c1d5433b0512d19c213d74eb3ff7305d45b7bf145b6a2ad1a5c696baa164356195e51f49ba401e6f8741e64744e915bd5bb4023", 0x73}, {&(0x7f0000003e40)="64205f1a23693deb2ab3d3741977f3cbe3cc7a18c58be91b19e9d4426c2a2550d96305", 0x23}, {&(0x7f0000003e80)="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", 0xff}], 0x6}, 0x1}, {{&(0x7f0000003fc0)=@ethernet={0x306, @random="f9b2dcc8bc0f"}, 0x10, &(0x7f0000004300)=[{&(0x7f0000004000)="4b56a6bceec5ce49abc7eef9c6c475b3afecaab34738c658b688fc5332493a08d4ab79dc077e1a1eb628fe26e01ce215785cbae9dd6386fef6472ee9e5520a5e075c0e324786ba9ac9c117c1956812712d5c0136321f46707514724681f4c1c0b0d9c989238966e1968c527f0193a1bbd0d7352b72ba552c21f632cdd0", 0x7d}, {&(0x7f0000004080)="209400caff5bfb3ef213f319757c1d8b4b5065ca88521e898032dca311fbb6627a868fcbd9f303dc61b721815aacd229c36bb3a6c39c0ccb2c9cebfa005869f75ea7a22d206ee682daff203da4143db41260d75f2c1bfe3e8077ccc5c910124ad33486c4fd82309b2d95f5", 0x6b}, {&(0x7f0000004100)="f4a01f4309d9e77dbfe07ede284f005f50289f6fd0ae1325ebd1070ff632e21b60ba82d67e314f1ada523a1cda079da93aeaa49818d04cc4d6b175b283695c706daa3c05eba12592a193673538a0fd", 0x4f}, {&(0x7f0000004180)="0a4133eedb6249e9d41c0fa54abe1a87f125be3047d3322b55ac9062517be94daf33bb94a62d7df472a213f6c053230aa123036035604c916a9d24056bde5e1f9d1a70730872c3cd2d3f015c9754242579a8fdba7366cc2c44ce12bc21f992393a6eeb96e397f4369a6c91809a0f3698e9d3ffaa53f69861e7fc80be9a47c6d4ada7bb3c492419719e35c360cfb73e4fdb3f1f", 0x93}, {&(0x7f0000004240)="218967990e74b042a78055dcda70f9d58e388b467ba040d83847249817e1dbfdcc97d18935103b568c9952d7fccbade5f1a5afa0ebf243a563ac498b42d5f792984fc2aa3ba9e003e03a4235b5953e22e1455d293f8484069b255234264cab8fe4e5d20af7a83fb509c9df5e85fc2b5589b65d8048b1613b74349b4d38432bb75ec7a6e387f8d7615a8400b96e7014d604c1f8fa9f5857514b42aec263e3a73e5975b6bbcb589cf313866c45aaf8afda1268caab88544d0392be7b01b3", 0xbd}], 0x5, &(0x7f0000004340)=[{0x48, 0x0, 0x3, "7730d7b05ac9a6ad53e6df97d4d3e28ffb4cac9c489719ca137d0be2a5f3e0902b5aa984d974dd1a22c8c8920d101a485a76697893717597d3c6"}], 0x48, 0x40800}, 0x80000001}], 0x6, 0x20000010) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00002fc000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004ddff0)={&(0x7f0000db7fa0)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic, @ifru_mtu}) r3 = gettid() ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000000100)) perf_event_open(&(0x7f00000044c0)={0x7, 0x78, 0x5, 0x5, 0xfffffffffffffffb, 0x100000000, 0x0, 0x28f, 0x2000, 0x1, 0x4, 0x7, 0x8, 0xba5, 0x2, 0x5, 0xffffffffffff8000, 0x3, 0x8, 0x7f, 0x1, 0x8, 0xff, 0x20, 0x6, 0x8001, 0x152, 0x20, 0x9, 0x9, 0x5, 0x4d, 0x8, 0x5, 0x200, 0x1b90198a, 0x4, 0x2, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000004480), 0x4}, 0x4000, 0x575, 0x6, 0x2, 0x7, 0x7fff, 0xfffffffffffffff8}, r3, 0x3, r1, 0xa) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) 2018/02/20 07:44:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002aeff8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 07:44:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/02/20 07:44:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7f, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/20 07:44:33 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0xc3, 0x100000000, 0x9, 0x62, 0x1a12, 0x3, 0x6}, 0x1c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x10000, &(0x7f0000000180)=0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="d881e33bafc0b96b5866ec49c6b49c880cfa8ef2da57d747d1d39768") llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/124, 0x7c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x3f) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/127, 0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000400)={0x5, r1}) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="83dd944a1fcf3735df493ed526b5534b8e3454dbf91b477a12d79ebe7ec9bfd1f25622c134ef9981656a25ba5bcddb7c3a093ae9ee0a6590fd70a7e72311d2c1ec67", 0x42, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000540)=""/145, 0x91) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000600)={0x401, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000640)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) fchownat(r0, &(0x7f0000000680)='./file0\x00', r3, r4, 0x0) r5 = accept4$llc(r0, 0x0, &(0x7f0000000800), 0x80000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000840)=0x6, &(0x7f0000000880)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000008c0)=0x8, 0x4) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000900)=@generic, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000940)) getsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0x2f5, 0x1, 0x0, 0x4, 0x7, 0x5, 0xff, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x5, 0x2, 0x8, 0x4f95146d}}, &(0x7f0000000ac0)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b00)={r6, 0x6}, &(0x7f0000000b40)=0x8) symlink(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') 2018/02/20 07:44:33 executing program 4: ioprio_get$uid(0x3, 0x0) pipe(&(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000000040)={&(0x7f0000000000)=""/60, 0x3c}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x9, 0x9, 0x10001, 0x8, 0x4f3c, 0x2, 0x401]}, 0x12) [ 168.878273] device gre0 entered promiscuous mode [ 168.885502] device syz5 entered promiscuous mode 2018/02/20 07:44:33 executing program 0: r0 = socket(0x2, 0x802, 0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xffffffffffffff73, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @random="47e2d0d27e76"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4da}, 0xbe, [0x4047, 0x7, 0x5, 0x1, 0xb4c4, 0x73, 0x7]}, 0x5c) 2018/02/20 07:44:33 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x56040, 0x0) mq_timedreceive(r0, &(0x7f0000000100)=""/186, 0x732cc87dac435a4e, 0x40, 0x0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x3f, 0x8, 0x5, {}, 0x7f, 0x789}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/54) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:33 executing program 7: rt_sigqueueinfo(0x0, 0xb, &(0x7f0000000000)={0x1, 0x0, 0xfffffffffffffffe, 0x4}) 2018/02/20 07:44:33 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8e}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xc10, 0xffffffffffff4dc4}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) connect(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/20 07:44:33 executing program 6: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x2, 0x1002, 0x5, 0x8001, @tick=0x3, {0x4, 0xffff}, {0x100000001, 0x101}, @raw32={[0x8, 0x9f2, 0x6]}}], 0x1c) connect(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x3e2) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0xffff, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x200, 0x8, 0x2, 0x80000000, 0x8, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xff, 0x9, 0x4}) 2018/02/20 07:44:33 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) fchmod(r2, 0x2) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffbff, 0x80000) ppoll(&(0x7f000004efc0)=[{r1, 0x1301}, {r2}], 0x2, &(0x7f000005bd56), &(0x7f000005b000), 0x8) 2018/02/20 07:44:33 executing program 5: r0 = socket$inet(0x2, 0xa, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000003000)={@generic="5a3c5c69e10449d16655b9f953bbd466", 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000006c0)=0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002ec0)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002fc0)=0xe8) sendmsg$netlink(r1, &(0x7f00000035c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000003540)=[{&(0x7f0000000100)={0x58c, 0x22, 0x520, 0x6, 0x1, "", [@generic="df7657a87865146da5d8e525c6ffdfed154d466d6f1de09f3be4373fa39c6a7c4be4d78b1ac14e10b572eb481f0755f58b9aad82c7879b4145cc1b507bc971b7544dc2eafcd2fdfcd4d6b8f37a8e05716e00ff994e18250f850b23fe020a80383045db90da46acb6f4134a93c539044faa0a9decb3470a097deda71ebb96f521e37b5f8437cc8ed46c3822fb0b6122a5fb", @nested={0xd4, 0x2f, [@generic="98f691eeae861d1f4a97cf465d3bd017c77977ee882f82e1d947d98c0555", @typed={0xc, 0x8f, @fd=r0}, @generic="fd175d725aae3311092121fe26210a192c6188eefc1fa1e61468d27303e66ed4a01a3f86df1dd3aaea4a2e4b18a5c8c395a93df3295c1f69d12f669b139dbb20676bdd0be6710b0310511c0d21cfc8d10f654573a65bb3cf74e3630e466c78279c3d72cc15e65013f26c92f2d6d1848946f8", @typed={0xc, 0x45, @uid=r3}, @typed={0x8, 0x54}, @typed={0x10, 0x6a, @u64=0x7}, @typed={0x10, 0x6, @u64=0x2}]}, @typed={0x18, 0x35, @ipv6=@loopback={0x0, 0x1}}, @generic="bb4894973dd7cdd7d56322576d9ff3033397d11fa87fa3afc67669cacd3b7b20b12c8a88ed6a30ec1240e2a685363c2732bf155eb6f0996af7df8df3e4e21ebcbbd9a15f", @typed={0xc, 0x59, @fd=r1}, @nested={0x1b8, 0x2c, [@generic="dddb7034dac28fa28299a1818c52af742ed8c64731a2d9406be569ab69e9662551c14494d3f4e421551e0713cb96405679c39e5aa72df26ce1c0750084f3b617d2be23c66f0a12286161985382e72797b0e05405b11d647bf99a490f2ba5caab4baf1b783284daca5ca30fd9c6ecb72cad25cf0ba11ae3d88bf287c30c83f1b2bbe7c07568e77c60", @generic="74c80644b3ed3629bf059d17fa1691d478a78e06347d96af21220b2b634f2a56d0e3e2304a6610d6981060ae8f2124974d1f29", @typed={0xf8, 0x21, @binary="12afc50fb8e3f34b002bd52b8d936ea26131edd1bcec32ed303b7c53da97ba40447495cb403aefec9caa62f75cf6cea2c070ed4f301bfba089ea0f3850d562e065795a5c401267f92d69a938c04ce0289814885007aa71f90bfd1f238302baa0bae3d4f2daeccb3f6c2b4e49eafc5be42b156a1ef08bc8d36c58359c7205a04d1a15d17f22a6f2dc39dcd84f27f7f90e480248adbb545b2b7d1eb5f420f1a34399cc4533595af0e3511372b122707804267c0ce1092d87cbc9694537777f25ca4a96f697142890128184b9cfdaad5b22bbead9a8582c158b20665dc6fc77692de166a4c6e43a81dc06011ff61a1b6e2e"}]}, @typed={0x8, 0x1a}, @typed={0x84, 0x27, 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{&(0x7f0000003080)={0x458, 0x25, 0x400, 0x6, 0x1, "", [@generic="7b6bef3cecb10858863f3884c14a131e3ddefc26a44ef1795df21398b8a613e89d9d0777fb051c9b275e9c33b7d9d9ad", @typed={0xc, 0x80, @str='lo\x00'}, @nested={0x40c, 0x73, [@generic="3872bba9130c6f323857dc178e20a7c6defb613009ae719549b311534f60f275241a513292ee6088e22f7d", @generic, @generic="cac3624cc1eb3b72a66ef8b65cd84c5fa1457e20e4830a6f63fe1d52267855948a7def3173f48fad5df8c690f0ae18457afe31d6b37f7b9887b8d4f83470b7b5ab42eccdc0a08d62bc150bdc377c6a3b1feb0cf9257e8f4995b5550de463fb3b7bec55556cf738becc14c783aefdc53f1261b00c8bdedd8c4b1714b8a4eecf98a6efd5db8a5b70f7e1448ad3a91739261fa3c198e165aa50b46b951c8bebf25a08ae91d013d3e41446abfa5ceef01fa5b370b1688024e6bd40f60e8d60e8aaabf73655401250a1012a28f37efc2367650c72b37711ab1489e74fcb", @generic="d44b38f6660b8f4ec9da8f9305a57c6c23fd44a2feac6f2913ec95a0cd7bf9a6dfcec870fdd60d56812bae2d5bbdaa25e70d65be2bbebc47a5dff1f02c6530b39ab970aca8132830a378d8fbf622d87dd97b5d1fb2f4c945353c8e4ebee17c1c7b81e6f12d7ca2483c83cfd95c9ffbcfd8608a61247c650051dad3c29a972bac47dfa6e3b3e193b38a0ffc564cac9d9c4d1ebc4c73f699be9b5ac7c4e7c0467508f3668843b8596fa364e1deb08bbc5a7b79e41ad06f4937fbd373ab35", @generic="6ea5ce60354392a722d550e329f8da6a8ccc19158b337e1cd06a18ae5593575783cf7194ec037d3fd0d4973004d14ebd6e47ea5b0ac8a69b24f5fbe8a2df48535cec913dee1f664d98c69140d60aefab7e1e5f57344408b6f218cb08f1f8b81424c9102d409bb4e625180830c82c172c5db9a87671d12be504d613d930ff954b", @generic="aa3d881c071dfdbbd89bcafa5beb0c751abfb4825b69fa54f08a16c99f5bd4dc8d2860655f8ee84de19d1fd4f14195d218831bdc2a2a6c00a154275d42aba324ecaee668a172f748cc78f770780ce824250398659d22ee0d19a87225f231d79bac7de6eb296bf9538d54d86e5fba82f1985ef737d4082b1cb6d7e5fb740f27bbd0e89110d79ab8e97f876cab3cbc8d91da595ac122f1b78aa6f00e5cd5a607b86e6af72bb7da9d7fdf3203911d96953122a178e25acc1cebabe9a8bf1e561437c03695231692053a86bc4cf7827a7b8f52d5cf84109d4d31265c61f5e10687cdf0284718ecca39c3c665dfe9d7bad83ac296c0", @generic="650f17bd2815c2d755effeb68422cce62eff07572c23fcb15523a6214f333091044c868ec287cfa72403db254f034c35f88d5a950682ec9da076db3a978a794b23891b5c96c5b4c00a05d0ef91725d56d9995c5fff4d454f11614faa6b2e0d8164e77432a9aa0b327c95cc382cc80815fbea043c81effe6e8ef74da0472c2165f947116fd0f5eae1a1731f14013f7358d7047855d3b4d4d59a89df4d4e9161b16d7a8317", @typed={0x24, 0x41, @str='posix_acl_access{system-@(\x00'}, @typed={0x8, 0x79}]}]}, 0x458}, {&(0x7f0000003500)={0x10, 0x37, 0x800, 0x7, 0x0, "", []}, 0x10}], 0x6, &(0x7f0000003580)=[], 0x0, 0x20044014}, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) pwrite64(r1, &(0x7f0000000040)="364f60d8090b3e87feba26debecd794a51b7d6b01f07e828461758b4c852306516045cb39bdae191c7d2d32cb38e8ec1390356ed5d805a27650141230cd48541aa8f486566deb54f2ac0952e1a939d81dfa53d46a1bbd5dfd85d02be00e5064cd8bfff1bf606a99ecc0f5e3be362f5abf361c511f0deaf019e87c5", 0x7b, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x8001}, 0x8, 0x80000) setsockopt$inet6_mreq(r7, 0x29, 0x1d, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) 2018/02/20 07:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000fe9fa9)={'sys4em_u:object_r:lOgro]ate_exec_t:s0', 0x20, 'system_u:object_r:dhcpc_state_t:s0', 0x20, 0x0, 0x0, 0x20, "756e636f6e666900000003"}, 0x321) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/20 07:44:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000364ffc)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000ffc)=0x8, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x50800) ioctl$TIOCCONS(r1, 0x541d) fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) clone(0x0, &(0x7f0000000040)="e42bd358d565ca4e74c7b882e982cea216640fe44f9f10b39b8a8ea0f4d456d3800bf4bfeff318ce0e83a84e0852b79b80fa1a4db9539f060a99d8d53b1dd3ad03cac243dfb5a576ec238bca3543e443fc687ee07302006059cdf61dbeab3c3a33da8ba6c29a0e02defceff3cba257cf9334926b", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="12af7f9bebcbca070d2df4b57f8230dd460de4cda28c1a0d133ad290aaea3b9908b30b72555c96f14910b370492ff2d9571380ee332dd0a1ea8d1b26f0573d0ba816562837cb1186a54c3b2a1d45ddc7566032cd8261006f293bb9a1c2defc508bcb48263b41e1f73ef7c1f41d7bb19329813c661732c02d6622ff35953ddff97e3c0549dd2cef0a6dbacd79be907b57ecef892e5ea10cdb37b03195643fd370cd48") 2018/02/20 07:44:33 executing program 0: socket$inet(0x10, 0x10007, 0xfffffffffffffff9) timer_create(0x0, &(0x7f0000000140)={0x0, 0x8, 0x6, @thr={&(0x7f0000000000)="ef2a4d409ed961e163ccaa7b47ad82f2cbbcc3cb3a9c1f0251748391ea2cab3b25b201b92459fdabc022e3d63833a0a9fed6368b721b9ccc272f029adcda749ca8464602cd78d46cf6eb3d", &(0x7f0000000080)="fa640fdca1b4bf836e8016f384bc122c38cd7344a660389f53420015694b8429d8edb0d762545b9b0d41f53cc1d27d9639ec96d6cdab1ccbbb210b4ccfdec5e9f0f36baeddbf447271670020de6e6ac997ae945e3959102d5d695914fac3055fa397c59ad5dca6fa8fe66ab34aba425056103fe03d0aa327ff1d0e6fc6d49575a896931ea113d56181c5bf47790013f482c2ffda42f0b8d7b6563eacbe6f4af129fbf08b4fca180eb834a2eefa8218"}}, &(0x7f00000001c0)) 2018/02/20 07:44:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x4, 0x807, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/02/20 07:44:33 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) 2018/02/20 07:44:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9df2, 0x80, 0x5, 0x9, 0x80000001, 0x3, 0x10001, 0x1565a8fd, 0x8, 0x1, 0x8181, 0x80000000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/146) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0xffffffff7fffffff, {{0xa, 0x0, 0x75, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}}, 0x1, 0x1, [{{0xa, 0x0, 0x3f, @empty, 0x3}}]}, 0x110) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/02/20 07:44:33 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) clock_getres(0x6, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{}, 'port1\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) 2018/02/20 07:44:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) pkey_alloc(0x0, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x10000, 0x0, "f449adb78da9", 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10000, 0x7, 0x401, 0xa4b6, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xdd98, 0x9}, &(0x7f0000000180)=0x8) write(r1, &(0x7f0000000000)="ee437371c509c82b4280447c8907400000000000002ddb1c2f0bf19f3717", 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/20 07:44:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)={0x3b0, 0x13, 0xf, 0x120, 0x7, 0x2, {0x2, 0x0, 0x1}, [@nested={0x10, 0x28, [@typed={0xc, 0x6d, @u32=0x80}]}, @generic="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", @nested={0x1b4, 0x52, [@generic="223090c4459692df22aa5bd0916156bc8defb4ab64669f81bc4f5ab8ec52c10a1ce078053ffcfc0b40dda657f35f5598134ce60dcadd3801c3021c2edd3af86e9bdfcc8159fefa35822d2c8a0c8bb837ed08039f41b24467a01fbe9a95a0fdfa28dbb6844edef1b35fecaa0d39c1c537c4f91eeeb3c2f56ec1176a3bae391526b7ef8859d060161a9969e97be3280bafebee80ddd13ac06460b016ae8bd94884866c65af873fdcbc10404924796579e84310fe61f7a51622052ce408ac03e8d09390cf", @generic="75cb6e441f3a4b20be79a44141aae0c6a2ae6055375785a1b55aaf257d9725f397e1977e1fe0b604fe3f7c9076ce1e169aded578abcbbcecf57aa3770d1c321eb425369490e6f17b0603017e774bb5a54c9521f6c8177516408effd30cd49ef80d07992fba4facb4dd512035a276592c99a315b663016ae314a2e89b10600eb91982c21fa3be1faa3a", @generic="3bcb512c9eca766b505995ad005430219ee9bc42eafc68a524bd55c71fd68f8779de4e7fefd9e146f5b1e998102c931040a21240524e139ae1657b385a20b35772028e8106e518867c275ff67d0d27a002da6ba432dc4f43078542e9c635eb24123ebf12"]}, @generic="3ce9663c94cf0571a97a3b7e9dcc436c31faf8f22940b0047136ac7dd64a25f89c242ac0018d98ef24e2710a7dee0f2d63de1d9a98dc8086f5b1480ab903f0b34e714e964404a08cb4777355dd4d7e9ecfb0a41ddd7a43095ea0d54d4f714b8ef32ac421c21eb461c5968ef9b41d364f605a4433b014bb09f5209df096bb378ec8397c9e341335e614721f9d5823c1b2c7e9203d035998545e3d28a7b950ddc8ee808934c56e5d7b66288161e30cc075d23be2bbeb698d43e5cc03", @typed={0xc, 0x8d, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x7c, @u64=0x3}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4081) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000480)=""/108, 0x6c}, {&(0x7f0000000500)=""/49, 0x31}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/160, 0xa0}], 0x4, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) fadvise64(r0, 0x0, 0x2, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x37c9, 0x5dfc, 0x7f, 0x8, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000006c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000740)={0x328, 0x5, 0x0, 0x5, 0x401, 0xa654, 0x141, 0xfffffffffffffffd, r3}, &(0x7f0000000780)=0x20) 2018/02/20 07:44:33 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/02/20 07:44:33 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="4aa8cde4a7", 0x5) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c6038e)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c72ff0)=@ethtool_pauseparam={0x12}}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x5, 0x4) 2018/02/20 07:44:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f00007c0000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/02/20 07:44:33 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') 2018/02/20 07:44:33 executing program 1: r0 = memfd_create(&(0x7f0000000000)="5cc05bfe7de569fdfb32a51251822e5e88926d9540ec384d3aeac6ea4f2ceb84a2297bd0459db5b260ec94c5b8c507bc7073d8b18aa2e5a2155192805430fafb71900e53bf8e4a8cb1364b8847d4f7eabf7871d942e1d72036baa05ddf44a13bc6c3097d4355fcefa30f6dfc77d6abe23bb56e51a010692f43c5eb38bcc983dbf6a3ca23e2908f4780ca4a5a9b75ecb368432d668178255194e31c112ee5b9fe84ef970505fb10b0ecdf6e860e00c3a85f9bf56ba8c6e8625c56db9a95beca0fb0db3e9abeec7304c908587209e5eeb31df920fda8d2c5088749ad3d8b042ff080e47275bacecc90ddf68993d529", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000180)=""/137, 0x89) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000280)=""/217) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x9, 0x35dd, 0x0, 0x0, @tick=0x1000, {0xe0df, 0x81}, {0x5, 0x5}, @queue={0x0, {0xfffffffffffffff8, 0xfff}}}, {0x10001, 0x0, 0x8, 0xfffffffffffffff7, @tick=0x7, {0x3ff, 0x10000}, {0x40, 0x2}, @raw32={[0xfffffffffffffffe, 0x2, 0xffffffff]}}, {0x3, 0x9, 0x3, 0xfffffffffffffc58, @tick=0x5, {0x7}, {0xfffffffffffffffb, 0x8}, @note={0x60, 0x9c0, 0xfff, 0x6, 0x4}}, {0x4f88, 0x3, 0x3, 0x4, @time, {0x2}, {0x5, 0x7}, @connect={{0x6, 0x7}, {0xffffffffffffffc1, 0x6}}}, {0x6, 0xfff, 0x7, 0x80000001, @time={r5, r6+30000000}, {0x8dfe, 0x6}, {0x86fc, 0x4}, @ext={0xc0, &(0x7f0000000140)="57cd40160d5f99bc6b02b4f21ec18424c820963a2ac3507bc27ba4471b6ff5535fa7f5a5695a538366ee9aac0004fd861d1a3be33faf56b7e8658c5ad0b470d27b249232c65b8f4bc0c5faa9f65b4451748a2cbc243374deca616f92f61fe5c26fd9fabbd2b83ecca1e63dacf841404e1be0f172c133095ed4901a45cdf2c6abab224b50734fa6267955df0bd7c8c60f41b745a4f1ae18368f82e81bb4e264c07ab8da911cbf488602e9e331dead1dce5d3c721c20d858d9f3b90dad702ab670"}}, {0x6, 0xfffffffffffff001, 0x5, 0x1, @tick=0x7, {0x0, 0x5}, {0x7fffffff, 0xffffffff}, @result={0x4, 0x2}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0xf7, r7, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x100, 0x8, 0x100000000, 0x400, 0x6, 0x40000, r7}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x40, 0xfffffffffffff3c3, 0x7fff, 'queue0\x00', 0x6}) symlinkat(&(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') 2018/02/20 07:44:33 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000001fe8)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) close(r0) 2018/02/20 07:44:33 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = fcntl$getown(r2, 0x9) setpgid(r3, r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x40000000}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r5, 0x8, 0xfb, "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"}, 0x103) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000240)={0x90000, 0x3ff, r4, 0xb75a, r6, 0x7, 0xfffffffffffff140, 0x100}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) 2018/02/20 07:44:33 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000f14)=""/236) 2018/02/20 07:44:33 executing program 6: rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0xfffffffffffffe01) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xcf}], 0x1) clock_settime(0x4, &(0x7f0000000000)={0x0, 0x989680}) 2018/02/20 07:44:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f000000d000)="0400000000001e001490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 07:44:33 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x27, 0x3e9e, 0x6, 0x0, 0xa1f, 0x7, "8e9101e6db828d8e918704dae9eb769e566eaadf1c678fec5dec860226905c82aa1bb65fa039cc7fa7d595a80b13367d7e130b26eeebf22621a2f5b75b0085", 0x3}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="d5f7fe3a6b552d9d91343575cf4defc35bc7310c6a98634373a217b66567baeae81b700f7273", 0x26}, {&(0x7f00000001c0)="5417f776456e77811f3b8be8e2c14d8affd03388b7c05848b98f25aac148209341672170552b8aaffd202d7c58e820076f06821940cee50583b9520da91d07e50df4e7d150b2758833f1c065e6804c424f77c733d32024872076ca114cfeb7c457c289c897b38f1a0359795cf06cbd40040bad629f318b7180b110a97227b14c6d15fc0c66f203cbd1cafc3c9fb23830a0de761ae586538403ee7ba29afc8700f75ca670bbdd3d2f09040768c9acb9aa30ab59d1a524acae2556092ec4a5c12be3477410a133d7344f9f0a5d3ae3f3160785f684", 0xd4}, {&(0x7f00000002c0)="4959d9f7518f96049c1c185fdd906b4e34bf36b0546d019840192b2235", 0x1d}, {&(0x7f0000000300)="52db7e54e2cb0cf5560e0199e24cf7d3cdf7a648d5a1733502d0a97e70cd57167f3af629f5d034f3f5f7ca0812dc5977a3b37e695b85dd05c2cea28816b737fd54dd14246839fe1ca2e3fa768bed0a716d", 0x51}], 0x5, &(0x7f00000003c0)={0x88, 0x11f, 0x1, "fddb05a52371a0b9ba7c2186d52e735d0f6ddfe834abf1e155e47c8cfbe2a6f138e273c83464d84f52b972a58fdf018381748f376eec5287d012f633d921b50ec1eeb79e82f9d1827a71afca6cddd0d9da3ac00c71bf13f9dce7941e3b0245330448988a11349cf589b4e3aeccd83485992c739fc70ff892f9"}, 0x88, 0x10}, 0x804) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x7, 0x800, "97c58540eed5", 0x1}, 0x10) socketpair$unix(0x1, 0x2004000000000003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) 2018/02/20 07:44:33 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) nanosleep(&(0x7f0000000040), 0x0) 2018/02/20 07:44:33 executing program 0: syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3ff, 0x1, 0x5, 0xa, 0x5}, 0xc) ioctl(r0, 0x80000004000457f, &(0x7f0000000000)="cf3ce35a46a232ba792fd5a30600a13da7fa4b37fd2cb54ed0ba72c3") 2018/02/20 07:44:33 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408e00, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vga_arbiter\x00', 0x40042, 0x0) write(r1, &(0x7f0000df8fd9), 0xff1a) rmdir(&(0x7f0000000000)='./file0\x00') r2 = syz_open_procfs(r0, &(0x7f00008dfffa)="6664001f66d0") exit(0x4000000000003) getdents(r2, &(0x7f00000003c0)=""/138, 0x10000021c) 2018/02/20 07:44:33 executing program 6: rt_sigprocmask(0x0, &(0x7f0000000000)={0x3d522542}, &(0x7f0000000100), 0xffffffffffffff87) 2018/02/20 07:44:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fstat(r1, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, r4) syz_open_procfs(r2, &(0x7f0000000140)='net/dKv_snm6\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/02/20 07:44:33 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1000, 0xb57394c38be6fc8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078cff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r2, &(0x7f0000789fd0)=[{0x1, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x0, 0x0, 0x5}}], 0x1c) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f00000000c0)=0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={@common='rose0\x00', @ifru_map={0xffffffffffffffff, 0xfffffffffffffff8, 0x9, 0x8001, 0xfffffffffffffffb, 0x7}}) close(r2) [ 169.356040] audit_printk_skb: 2538 callbacks suppressed [ 169.356047] audit: type=1400 audit(1519112673.795:17349): avc: denied { net_admin } for pid=3684 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:33 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) recvfrom$packet(r2, &(0x7f0000000000)=""/237, 0xed, 0x100, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$void(r1, 0x5451) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00006faf58)={{}, 'port0\x00'}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40080, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)={@syzn}) 2018/02/20 07:44:33 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfff, &(0x7f0000000100)="e400000000001a0024f7a8ea01ed5da6dac14bb0f4ae64134ef1fcdc4000000000000000e33f9c8c4f7b93bd902c3bf758ced71e64b1a33f6f63ee9438ac2aaa316048161039cf96993d8cb24c18152d76") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) 2018/02/20 07:44:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) [ 169.373720] audit: type=1400 audit(1519112673.805:17350): avc: denied { dac_override } for pid=32737 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:33 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/02/20 07:44:33 executing program 7: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) tkill(r1, 0x15) socketpair(0x5, 0x800, 0xfff, &(0x7f0000000080)={0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) 2018/02/20 07:44:33 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) [ 169.394857] audit: type=1400 audit(1519112673.835:17351): avc: denied { net_admin } for pid=3683 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) fanotify_mark(r0, 0x89, 0x11, r0, &(0x7f0000000000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000e33000), 0x8) ioctl(r0, 0x6, &(0x7f0000000040)="46829c531348130004fe37bcc6dda71bd32a931f551293269cc0a998aef798515394410e0c6dee167f2f86bbe79d7ecdedab38926f44e3d257c3e79b50a36431109a8c67bdfaae3408b365db455b716bc62f0d619170b9cbd096d8aff97ac80f24c7bd1c218a039b01f9a9afb483fa08ee690d8d306aba4aa112fd7004da2038de4c88971dbfcab0aa6ed0e5eec19f744fb339bf8b5148b4d0d591533cd609a39ed68978731272e8a44311f1e90356f821c65baaa002593e275b3e9cccadc93f9e40af999f7c884e109433173f7df0674d8cf6134873") mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000da1fff)='.', 0x0) [ 169.396944] audit: type=1400 audit(1519112673.835:17352): avc: denied { net_admin } for pid=3683 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 169.407468] audit: type=1400 audit(1519112673.845:17353): avc: denied { net_admin } for pid=3695 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 169.407958] audit: type=1400 audit(1519112673.845:17354): avc: denied { net_admin } for pid=3695 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 169.412074] audit: type=1400 audit(1519112673.855:17355): avc: denied { dac_override } for pid=3689 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 169.413290] audit: type=1400 audit(1519112673.855:17356): avc: denied { net_admin } for pid=3689 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006fdff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ftruncate(r0, 0x100) 2018/02/20 07:44:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="59a148aab531954a5fdc62968bd99936", 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmsg(r2, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[]}, 0x0) 2018/02/20 07:44:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, r1}) sysfs$1(0x1, &(0x7f0000000080)='eth0{+loeth1cgroup\x00') setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000018effc)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8390a9e5c60", 0x3c, 0x0, &(0x7f0000455fec)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = dup3(r2, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) [ 169.416505] audit: type=1400 audit(1519112673.855:17357): avc: denied { net_admin } for pid=3695 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 169.417814] audit: type=1400 audit(1519112673.855:17358): avc: denied { dac_override } for pid=3689 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000acbff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0x6, 0x7fff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xbae, 0x20, 0x5, 0x3}, &(0x7f0000000100)=0x18) 2018/02/20 07:44:34 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000e5000)='k\b\x00\x00\x00_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed8ff2)='oom_score_adj\x00') sendfile(r1, r2, &(0x7f0000c73ff8), 0xff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@generic="e2f1834454cc629c60e1a48f67eabfa7", &(0x7f0000000000)=@ethtool_coalesce={0xf, 0x7fff, 0x6, 0x100, 0xfffffffffffffffa, 0x8, 0x8a0a, 0xe3, 0x9, 0x8000, 0x401, 0x6, 0x2, 0xfb, 0x4d, 0x4, 0x5, 0xc95c64f, 0x6, 0x81, 0x3, 0xffffffff, 0xffffffffffffff08}}) 2018/02/20 07:44:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000097d000)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) getpgrp(r2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/02/20 07:44:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) mq_open(&(0x7f0000000000)='em1security!vboxnet0eth0^\x00', 0x1, 0x92, &(0x7f0000000040)={0x9, 0x2, 0x5d24, 0x800000000, 0x671c9cfc, 0x6, 0x7, 0x4}) listen(r1, 0xbbd) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/20 07:44:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) fanotify_mark(r0, 0x89, 0x11, r0, &(0x7f0000000000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000e33000), 0x8) ioctl(r0, 0x6, &(0x7f0000000040)="46829c531348130004fe37bcc6dda71bd32a931f551293269cc0a998aef798515394410e0c6dee167f2f86bbe79d7ecdedab38926f44e3d257c3e79b50a36431109a8c67bdfaae3408b365db455b716bc62f0d619170b9cbd096d8aff97ac80f24c7bd1c218a039b01f9a9afb483fa08ee690d8d306aba4aa112fd7004da2038de4c88971dbfcab0aa6ed0e5eec19f744fb339bf8b5148b4d0d591533cd609a39ed68978731272e8a44311f1e90356f821c65baaa002593e275b3e9cccadc93f9e40af999f7c884e109433173f7df0674d8cf6134873") mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/02/20 07:44:34 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) 2018/02/20 07:44:34 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0}) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80800) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/02/20 07:44:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x101000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/126, 0x7e}], 0x2) [ 170.118071] binder: BINDER_SET_CONTEXT_MGR already set [ 170.125328] binder: 359:365 ioctl 40046207 0 returned -16 2018/02/20 07:44:34 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001fdf18)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000033c000)=0xe8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname(r1, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xe) lchown(&(0x7f0000248000)='./file0\x00', r0, 0x0) 2018/02/20 07:44:34 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'system_u:object_r:sendmail_exec_t:s0', 0x20, 0x38, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x65) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x2) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000002ffdc)="2400000024007f000000120000000100000ff6ff010000000000f3000000000000040010", 0x24) 2018/02/20 07:44:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000000040)=""/216, 0xd8}], 0x1, &(0x7f0000000180)=""/9, 0x9, 0x4}, 0x2001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x10001, 0x3, 0x3ff, 0xfffffffffffffffe, 0x9, 0x81, 0x1ff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1f, 0xffffffffffffffff, 0x6, 0x16400000000000, 0x1000}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xd9}, &(0x7f0000000340)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0x14a, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x4, 0x8}, @IFA_CACHEINFO={0xfffffffffffffe11, 0x6}]}, 0x34}, 0x1}, 0x0) 2018/02/20 07:44:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000027000)={0x18, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) fcntl$getflags(r0, 0x408) 2018/02/20 07:44:34 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x800, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xffffffffffff82c0, 0x4) creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='fuse\x00', &(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=')mime_type)\x00', &(0x7f0000000140)='wlan0\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\\vboxnet0\x00', &(0x7f0000000240)='\x00']) 2018/02/20 07:44:34 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3, 0xb000}, 0x4) r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffe6, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x5d9930a}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x4, 0x0, 0x400}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000de7ffc)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10010001, 0x200) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', "2b40d800"}, &(0x7f0000000080)='\x00', 0x1, 0x1) r4 = dup(r1) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000000380)={0x2, &(0x7f00000000c0)=""/236, &(0x7f0000000340)=[{0x9, 0xba, 0x100000000, &(0x7f00000001c0)=""/186}, {0x3, 0xb3, 0x2, &(0x7f0000000280)=""/179}]}) sync() ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/02/20 07:44:34 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1ed, 0x3, 0x2, 0x2, 0x59}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffff933}, &(0x7f0000000140)=0x8) socketpair(0xa, 0x6141e75106246649, 0x4, &(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x401}, 0xfffffffffffffdaa) 2018/02/20 07:44:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) socketpair(0x1, 0x3, 0x400, &(0x7f0000000000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c6000)={@common='lo\x00', &(0x7f000093afec)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) recvmmsg(r3, &(0x7f0000005100)=[{{&(0x7f0000000040)=@nl=@proc, 0xc, &(0x7f0000000380)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/134, 0x86}, {&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/186, 0xba}], 0x4, &(0x7f00000003c0)=""/122, 0x7a, 0x80000000000}, 0x101}, {{&(0x7f0000000440)=@nl=@proc, 0xc, &(0x7f0000001740)=[{&(0x7f0000000480)=""/93, 0x5d}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/80, 0x50}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000002780)=""/60, 0x3c}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/83, 0x53}], 0x3, &(0x7f0000003880)=""/157, 0x9d, 0xffffffff}, 0x200}, {{&(0x7f0000003940)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f0000003b40)=[{&(0x7f0000003980)=""/250, 0xfa}, {&(0x7f0000003a80)=""/150, 0x96}], 0x2, &(0x7f0000003b80)=""/186, 0xba, 0x3}, 0x7}, {{&(0x7f0000003c40)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000003cc0)=[{&(0x7f0000003c80)=""/2, 0x2}], 0x1, 0x0, 0x0, 0x3}, 0xfff}, {{&(0x7f0000003d00)=@ipx, 0x10, &(0x7f0000005080)=[{&(0x7f0000003d40)=""/116, 0x74}, {&(0x7f0000003dc0)=""/59, 0x3b}, {&(0x7f0000003e00)=""/47, 0x2f}, {&(0x7f0000003e40)=""/207, 0xcf}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/64, 0x40}, {&(0x7f0000004f80)=""/222, 0xde}], 0x7, &(0x7f00000050c0)=""/15, 0xf, 0xdfa8}, 0x4}], 0x6, 0x40, 0x0) 2018/02/20 07:44:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000043bffc), &(0x7f000069cffc)=0xff01) 2018/02/20 07:44:34 executing program 4: r0 = socket$inet(0x10, 0x8000000003, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8082, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x0, 0x1, 0x1ff, 0x2, 0xfffffffffffffeff}, 0x2, 0x7, 0x80000000}) r2 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) pread64(r2, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) bind(r0, &(0x7f0000013000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="719c0e6240e3e5360e9f13b03ac0a600", 0x10) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 07:44:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000000000, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x800, 0x0, 0x10000, 0x71bd}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x992, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136ff5)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000039e000)) 2018/02/20 07:44:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) 2018/02/20 07:44:34 executing program 0: accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005780)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, &(0x7f00000013c0)=""/101, 0x65, 0x3}, 0x5}, {{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000001640)=[{&(0x7f0000001480)=""/45, 0x2d}, {&(0x7f00000014c0)=""/163, 0xa3}, {&(0x7f0000001580)=""/187, 0xbb}], 0x3, &(0x7f0000001680)=""/177, 0xb1, 0x3}, 0x30d}, {{&(0x7f0000001740)=@l2, 0xe, &(0x7f0000001940)=[{&(0x7f0000001780)=""/172, 0xac}, {&(0x7f0000001840)=""/37, 0x25}, {&(0x7f0000001880)=""/175, 0xaf}], 0x3, &(0x7f0000001980)=""/131, 0x83, 0x23}, 0x4}, {{&(0x7f0000001a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000001d00)=[{&(0x7f0000001a80)=""/243, 0xf3}, {&(0x7f0000001b80)=""/115, 0x73}, {&(0x7f0000001c00)=""/96, 0x60}, {&(0x7f0000001c80)=""/9, 0x9}, {&(0x7f0000001cc0)=""/57, 0x39}], 0x5, 0x0, 0x0, 0x200}, 0x58d}, {{&(0x7f0000001d40)=@rc, 0xa, &(0x7f0000002e80)=[{&(0x7f0000001d80)=""/47, 0x2f}, {&(0x7f0000001dc0)=""/60, 0x3c}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/73, 0x49}], 0x4, &(0x7f0000002ec0)=""/4096, 0x1000, 0x10001}, 0x6}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003ec0)=""/66, 0x42}], 0x1, &(0x7f0000003f80)=""/135, 0x87, 0x45870000}, 0x800}, {{&(0x7f0000004040)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000004380)=[{&(0x7f0000004080)=""/147, 0x93}, {&(0x7f0000004140)=""/111, 0x6f}, {&(0x7f00000041c0)=""/235, 0xeb}, {&(0x7f00000042c0)=""/52, 0x34}, {&(0x7f0000004300)=""/87, 0x57}], 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0xec}, {{&(0x7f00000043c0)=@sco, 0x8, &(0x7f0000004500)=[{&(0x7f0000004400)=""/39, 0x27}, {&(0x7f0000004440)=""/135, 0x87}], 0x2, &(0x7f0000004540)=""/253, 0xfd, 0xc0}, 0x4c}, {{&(0x7f0000004640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000005680)=[{&(0x7f0000004680)=""/4096, 0x1000}], 0x1, &(0x7f00000056c0)=""/135, 0x87, 0xfffffffffffffc01}, 0x9}], 0x9, 0x22, &(0x7f00000058c0)={0x77359400}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$binder(&(0x7f0000005900)='/dev/binder#\x00', 0x0, 0x800) pselect6(0x40, &(0x7f0000005940)={0x10000, 0x80000000, 0xe223, 0x4, 0x5, 0x100000001, 0xfffffffffffffff7, 0xaa7a}, &(0x7f0000005980)={0x7, 0x7, 0x4, 0x0, 0x7, 0x0, 0x8, 0x9}, &(0x7f00000059c0)={0x3, 0x20, 0xb3, 0x6, 0x7, 0x4, 0x3af, 0x7}, &(0x7f0000005a00)={0x77359400}, &(0x7f0000005a80)={&(0x7f0000005a40)={0x1f}, 0x8}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x6, 0x81, 0x3d58, &(0x7f0000000000)=@generic="e9c684aa7a786f03a0294867b3e5de93", 0x7, 0x5, 0x80000001}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00007e0000)=[{&(0x7f0000c07000)="480000001400190d09004beafd0d8c560a847f0080ffe00600200000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000b900", 0x48}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005ac0)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005ac0)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/20 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x260000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000170fe0)={{}, {0x0, 0x7530}}) [ 170.354548] tc_dump_action: action bad kind 2018/02/20 07:44:34 executing program 4: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x400445a0, &(0x7f0000001000)) 2018/02/20 07:44:34 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x84def67}}, 0x3, 0xe77, 0x4, 0x3, 0x10}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r3, 0xfff, 0x0, 0x3f, 0x100}, &(0x7f0000000140)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:34 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3, 0xb000}, 0x4) r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffe6, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x5d9930a}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xc1, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f00004e7c1e)="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", 0x16c}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) sendto$inet(r1, &(0x7f0000494000)="17", 0x1, 0x3fffd, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000002380)="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", 0x400}, {&(0x7f0000003400)="e38305d59a7d42313574fbaaa50fdd710e7330f64916684a39d2955f72ea30f96788af27f48a8f0e1edade6d0acef424", 0x30}, {&(0x7f0000003540)="621551638f440588813f09e545a1e7ff22529481d5dca813e08570267add232e707d80754ce8e9dc59ce842229d26ef2733ab1bdd23cc57e72b2faad162abf54214ea49ffbf285c2240104af28c36abd6c3e1ce220bce2be95fb7b53dff451b85c07fc688e124910c004f74475d91607e11b29ee790330f60c48a707c40d1172", 0x80}], 0x3, &(0x7f0000003640)=[], 0x0, 0x40000}, 0x4000) 2018/02/20 07:44:34 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/20 07:44:34 executing program 0: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ncpfs\x00', 0x0, &(0x7f0000000100)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)="36aa8db4358beaeb536bbbf1ab372122bc9f3ff4bcd24669ccd19209c6212f06451d62e0a0", 0x25) 2018/02/20 07:44:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000494000)="17", 0x1, 0x3fffd, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000003380)="54558ef939fab1a2173e8d03fea070f1cd02596ba3379e5925c468276b5bd4b8d8b3da9150f647355cfca87a74bcf2c2dd3b78f9e7b836dd096025ea835b993797c7b39602d75beda725bd36fc77e32bfe2c7faaa02602463d6ff8b66b4e7a816446c297d9fdb1396711362b10", 0x6d}, {&(0x7f0000003440)="db7592373650db98488b7c26b59ebc4a3cc1b57d10e5660ed4547dd20ed38b3917887ecf3808c7e57357f5010389e847a927131ecad94ca7df2949c7418ab3cb97a5a094e0e7fcd944b28456d7bf091fa94eca436511e7154da3e06b43e3646ae97742fa6f989df1723ca15865146a878a019181f48488cfbc354e4ca9b486664ac65cd1e15752c9d76ad901522650f6cf285eb937559b2b16264dd9fcd9eb4a0cdd357f0332e01bb54c8121eb6e21eb67a0a9687b86949f79221b44a1f98a9a9179768a", 0xc4}], 0x2, &(0x7f0000003640)=[{0x14, 0x10f, 0x9, "68ac40eea8"}], 0x14, 0x40000}, 0x4000) recvfrom$ax25(r1, &(0x7f0000000100)=""/235, 0xeb, 0x10000, &(0x7f0000000000)={0x3, {"17732e661879dd"}, 0xd991}, 0x10) 2018/02/20 07:44:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x4, 0x0, 0x400}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000de7ffc)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10010001, 0x200) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', "2b40d800"}, &(0x7f0000000080)='\x00', 0x1, 0x1) r4 = dup(r1) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000000380)={0x2, &(0x7f00000000c0)=""/236, &(0x7f0000000340)=[{0x9, 0xba, 0x100000000, &(0x7f00000001c0)=""/186}, {0x3, 0xb3, 0x2, &(0x7f0000000280)=""/179}]}) sync() ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/02/20 07:44:34 executing program 6: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0100, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/120, 0x78, 0x2040, &(0x7f00000000c0)={0x3, {"5cee053165d52a"}, 0x400}, 0x10) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xffffffffffffff1f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x1, 0x6, 0x5}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a40)={0x0, 0xf0db, 0x9, 0x81, 0x101, 0x7}, &(0x7f0000001a80)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001ac0)={0x0, 0x1, 0x6, [0x4, 0xfffffffffffffff9, 0x2, 0xffffffffffffffae, 0x33, 0xe18]}, &(0x7f0000001b00)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001b80)={0x0, 0x2c, &(0x7f0000001b40)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xea}]}, &(0x7f0000001bc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001c00)={0x0, 0x5, 0x20, 0x6, 0x3c4}, &(0x7f0000001c40)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001c80)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x400, 0xa1, 0x7ff, 0x800, 0x3e6cef68}, &(0x7f0000001d40)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003400)={0x0, 0x5}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003480)={0x0, 0x8}, &(0x7f00000034c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003580)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="b0a1957094de033a8a6136bbfe37beb4865a67976da5402fcb70f42223c411ad116c37c128f81b12b9415d4deede8e23b5c75710c7de2c68acba9d37053af3f21db280428fe0656302aabbff24b9c40efdc2c00b265c0b26b35aceaf245038ba407abca2629aa2c2c93fa2a4e94bb194955229b416da87722edbb3de", 0x7c}, {&(0x7f00000001c0)="34cce6a9601aec89cb9b82ffca4b71c4097731f84cdceb9799cabe26bf00f2b0702699de4f9219375e13be04e42adb8c028ddc2dd4502bc227572f6cb21c896eaa5205dcf61b4086", 0x48}, {&(0x7f0000000240)="71de90a61c3ea9a740a6d4dee743072742ef5d4a15372cee1e4a3eb85a71f205beb60ff406d92953d2c785eee67ea9b0962ebb24bac35402fab3b40e498ba2299da4c3c461d78eaf255f55186a9dcd6c471891a07649d9d1b1f65f41b7a5848cb7638db3edd36f7f7df65af9619d48cf4c78cdae96a3af64b509032d1a6b7d02f2252db0a9eede37040f9b849987022bbeac4bbe5962e01f4c9a8e6dd566fa4bd54cfa4b377260cded57b93992cae82fb8dc87157a350111f6d67b888c886828677d38caa6b9280cd1c2a85e69bd6762cbac", 0xd2}, {&(0x7f0000000340)="45b37f03a020159c7748f3bb9b12a337dfe629599753bffde1fe045ff4396382cf4af04834392876001e3711005693476301264c10ff87332ca184644aace361ab0213b8ca6d2f19d32d6b72f71ff1274b7162174f2fa89ed0eb93a3d69f7e9bf2947e9a60454b2d43121af70ca02403324b1f984b1d5bea8687bc72add5d2ebeeda91799c67c8cc33e6a8295b4d49f675a18088bfc6ec9f2422d6d3deb0bb33d58c415bbf106b6ddde22614f8007ac43302c4b31f498a80ac7c4a05a42c82693d5f6a8ed8997f30639dc28c8df4684af618176679b431fb131595c5bcc96e1d10491f71392519e132addda171162a76f40959b6d84de74366b8f015e205b53e0499ac46bf5205373fcf206a0c87ac5bcb09c27cc6612b3cf8836ea7166ac2c78818a169d353f5229883c0ce9e96de4dcd81de869a5eee3f50889166ecb434909098ce0cf5701a74bcf73c076314f75426b57944b017491bb06cf82a99b620e3d8bc98fbf59ec1c1d62eff52a7bbca5a27f5225ac8349577f06a6a4a64bebcae72dc9d257541389b7050592d513e7cef299882d11f7146af103a0dea19b8975f2ea2909ed3fd7e461117279489eda5c10cfee0142245ff51ec8693bd42b32434878705be66d458d40b4ea5e7a968f0e440cb0e90ee2eb2e9cd300a0aa41f95df93cfeac95dd8f6e9a097a24c28497d5bf180c89d68941f7b7f7a7c291a3ec5c019a36d0fc0dc7b01aee4bbe23a10b55e2de3d1b0555ad69fbf41fadf17584505beac290e1754ce01a3f3cf44f310b6f939e8e58fc08d8d88ec80b379ab26ab5983ce92d45c16e67ac7b9b0f8e4247eda4ab8a59fcf9dcf8431245908b39a263d08a5b91a64c6b4c163a428943d3cee00ca01152f4eb59ca2c0db8ef38c0b3d9aa4183d5794f0ab9695277c6ba0f70620af9929ad24fd74653cf4b4a3d935a027f13c504d3f4e8a19dd7cad040a0ae0e2d190b9dfcd7b9c4e32a5bafd34088897568b9940596d724264077ea05d67b75780a62050dcc1bede5bc7c153bd7c53dfbed144aaf7b6fae5cf755a6557ee150b801357a98f49781a0b766b80fde37c52e833db88add302fc5da58f75299402f8c2de568c584b5d277df8e9600ebd79f3be9771aa49d48a393c81ce87d47fa23b1dd513a2c3484fe21638b88b0d622ec743595a1fb5da6ec035c9222490d69c9f62dd856b2244594d33b8ce93fd99638374f6fe64f1d4d50e53528e668f5ff6f247ca227f7b8f03ac44d24b3fffff0476186b6ae98344d7342681aa2d8a6a580a1b829ed8b58230fb1e268d681fd48896b87ea51e1e3f71315c79fb18b8d189c6dd6b800164886a3a85d6a647bb2bedb89e698baf7e8f3d727d31f762b8fe63af8c78e56175eee463adce51e25f1a152a331ecc9591155d2e2eb4f51392396b7c7840a3641c3d660a1fdd60731dee4d44ad10b22ba60e908a32320bf46ea3a58951c847fdcead25ee83f162d2294ec98a80c79dbd60b11f687623e093c9ffa1babecd2760d8fbbe586a468b72a66a5f360b089e707bb931f079b985e1d48bbe20470cf6c2b4d455ed3bb2f33c625696b643cfec46489d450731ee9b08a4b3f8906645a654bec874944f4e32a5bed465b49e70d939d34991a69f13173f50b6f93e5efefa2b7611ccc4b5d9fb555335c3dcd8ae57fbef9bfcf7b4cf1e718d9eafd24f5e1d75bcedc4a355b681afb3de0f916c9785e4c8184acedfad6ae484a92bb7b9b498da651b31fd4e0b25836df59907c7cad079522084798a293af2da653bc5c35cccf193067a9923e358cf4832615db8c88de2b3a6564486cde26b7efdd11ed467f07fa6425dc22fec303ffdf63afb14ea09a06a41ef8af50191c039e0a64a31a018797e1f8f7b3038769d101cdf5f8c03781f17d2e08dcdc4abe261bc75df4963b12ebaf3d43c66e53a83c551dea7542294a496b6d0b393ca281cd1654e59949a5c4591a5c5c3001a4fa9c51ea6b628d8eff0284901b0161dd6062561108389b2139c81232ca8df589e25a27f7d3c97b91db005e5d1028ed7fe8b2bf0d525ba5e19793f48e82faf82631c0bf02123c94ec20f4991fc17f6e41c100faad1575c8f160074cbc58ea12bed6ae488204323249e1c1e3d4f587ff839afedc600b48a66a285fc821ca2a0189159c663fbf443697bea300538d7131ffc10a1d2f93fc839c9f16b1de1db1a2d159e966bb6708860176f0fe4b5daf4264ee93e60a6c774fa4c7f8f4fa49d5947e4f0da4f0ad968fd36a98fdc4ebe30264c09d77b9957a02f67945c7ddd006b2e38c9d1ae0122f0fb8e573c4a7e066f72daa8266ada2f709b206352bca554a4f59d516b9af0cf213257bdf6b10e3ce7e0ae19a967d865845038c7ebe6a16cf7a1907d7084971b8b28228e55b313a661643a73b0609fc4488e7bd2845ad30cb4811361e2c2a618f5a6a4611685501a1e4a8b07cf038188696fa281d7bd264b662889dbe5745e70c735c9ea4a057265a2b86a3d20ddc67f421e50152dea0104327a4d8ce5b0a3d962e1619121f87ad172bf8a1ef876354a5261de37d8f4a88d8e95cfafefb06466d64d1e920ab5ebc08985129948c1236f24203a7c8a41e203e619aabcded7686e9144749fa013c92fc69339be551614ce3634eec9b0097671a188f5943b38d852202d121b3ab2c164ce4e99b6c7a3cdd58ae17b349a990dadf39fb2d79f6065ef1a793c8ba441469b5535b5d63211e4216f39abd6dc862c3e745e7ebe3589c76468fc6f509acc746f30a284f13ae564e17e3c56dd822af07a8b9ce7ffc48e08f4e7dd331288550d66d7dd9ee4c7301b3bb351ec3607dc4951356ef4512576baaa605860cbcad96e3c693c2faf3cf5f8e822dbd24a0e76ad51bd41dd0dbc9d1a5e3860ce55fbfeec8fdb3006797cbad65d377c5ba1da0a282a54d5dc950f1999ff99147028c9d50c9f71aba6de59c007c0f5ed4e925ecf448ceb77eff62168054794c33d58b9da9961fb1fc99783de8cf2d434ca7021bcb6694758ed0021510a5737b11f1ecee8e189919e9997673577a08ce91f7e381b8edc92e3ec30227d135535a1518a194f7401d44288f0384528dae967f9cbda48dfa0e23a2590253deb4d1ea5e33bb22a445d65c167553acfe06794d090ccce78cde09d686c56a03b0855dc0c94922800305fec65440e699fbe7890074185ce2da9b25c742e0a7fb7ff3d6d0a0fe2e715183032e3879eb8fedb3efa99204cb26b4565defabaa033d3118310446928fe221c0fb6f7b58e6e5c6263ecb43253b0ce0ba011ef92e83b23d3cb03dcde72272b244774dfdcac9991a2026f3b9548e5f02173c7fb868b53b831cff6bfd89898d034e74556b40fd4e8e74765e4d86a42bbdfcbdb49acae4826b8efd436c6eb689c8e2829d277e576579c5db815e9f81377766f1e604d8947cb9c4eeeaa7b293424dc1861a47d34f146ed38766f1edcccfb525a1a7efe67c8a0b4ba1e5d0699dfa378a6331cf97ba73a0b22810c6f9345289ce6e65b55a28e12220095a7eccb7e8fdc9c2f371f33f96e10923758412e2c35ae23ff9e3ce46ecf8ed9f2cc93e5c715c8ffe7124b601b64d86f7619e0eb6814548d8eb0a2bd278063443b6ae9bb1926db760862ecf48698b490c06722ec52ee9ca7ab9ef7791d765049411fc6baa8be35e37eafd45919575e871df012e54e717c5ab569300222533b035bcf066021542c8aaff7aac3814ba053aac809e60f4622f129226371adee461fa7343ad3692e4abbfce2c228691f83ef6c30d8a1f691c6e2fd056886ff0f573571293db3cd2017e71ac53fa7494f8b923b3c3cd9f878b0c88f509b9f9df68d81fbb3c7d8b6655c4e7ae3168146559389eee8cd2856950dc0fe201c1bcdb19142d3a12b3e7b26b12e847ff2bdd805b3aeeab42524e70d6c6e801b6741b00dc4463488e35a7da0368365888f752997aa7740eb976d2ea6b5ab3a0da3719d07b1f71559549316ad71b94ef506dc8d08e7f815cc36b733e70779df74b88d2f8eed919c54fa4aec824d890cf0ac6118dbeee05182a495e851709257acb954101994cb912cd2f9fa66a2af3e3d07e901fd92369c7c1bb8cc67b90a856997de9693cfb19814f008082b55d9e9deb0d2cd0f5233d3d987eba275cf5baa8fcafe4c3dea87cc4aa200cc1bd83ac1dab10118a112c671077123a3ee93dfe3a150925f7b1e815113d4d5aa2c60f51e44606f87843df366d41e0a939631389726925fa7fe4568bfb5d435c4e4be379276059273690f4a57bd993fb5f296d08fd2083a887453a25866de5948c326cd13fd5059879e463ab65264af56d0fb510164ef5816de51c8d446857611a64ce9c733894aaba929330484ed99bbb2935714a39894efaf097d9f0197b5470f8336b0fea7b2fb402124eade8326809ba64c2849d41b30a6b5e0ade4686babb05158a4a20dd5b8e9880be572183b0d4ef33160e0fa2f6a6442cda1863734dfa7ddc26d715e1d774b239018ba0043f6a5d30077e057ce481e5993529a932fa9d7584d0b7fe8e356aac40777de2ff07149758da4f2dcd35554a46d9577679277d07943d68e64d2de00cec94a5bfae41bcd1e891882b50e5ecea3e528a0a88738de512e1a5a4ffc7e2beeb1989856cbc78ac7bc3cfbfd04a2ca9f80739570675fcdd9b195ce79528913068fde9540d6d2f98bb61dae9ced4f151f42ee7e2a1b15b31f753518e636ada96740b1a26edc0c1f664b09e34e56fc3cebfdd430c269c06de017d607617199a35df432c5257fc3b37e0452184058c0bf8656adce3901c7b71e0cd4b8bffeb2da1ef5cc44529612605c8b664714abdc6ae09d6539052ee97e08412766bc8738525c5799d83e6a1be620bc3626fe8dac65ddc0e41305edc5442fe0f0234170aa37ffab15f72f7b811a6aaffac4d3f9fcea7655344ad82a5614f8b3cbacdcded1e78a41e9b13034fa31dbfead6d6dfb65adb266dd3b63030f70a60867c954831db00177beaf8b4afc083afcbde5589b3969b2bafb3a9923e69fc58896eefc15a6b4901088e4b81455f3acbd52e661d9cda89557a2b36aeb0332efaafa7e1d24728d0985160c88beb146ebb69bc8778d34f31227f586d832c1ca56f9c20f76c1c00b8743ba6e6f785b563e70e9df41e9e6ed45b65a101f6e43e9819101a371c8f606fa3ca8127e8fd2c2092070c410d5dc03a3f33c52bb633d5f4924beef92bf54069ee52252d2c1e07cd61ce5bffaac3741cffc58318d857a9f1dd1bbddd8facdcd8ac89e683986886c90582ac43e72175f18ac907d63da2cd3730e5207998ce385f65bc84c86e5784a455893c5db464213b42cc721e60fdbd7f3486f0b8ae447893ecb20dd7e59a9e3711de8bf979da17744541152df35225555457ba5c8ae46fd7129982b2b0b6c5c2d697b73c252694a222688f07730e4cf36824bb7b93fda9b72e0b39d9785b822bc072caf8c7cf215723126be94c19c03740610ebc4f5b823a4abbf4b519fbd888793f4bf13198b608cfad82bd5cf453508d43e6332cafdec7c244b9be7f167ce9f9e3f9e91c1de1649e9bbd32d9342f1383e3856fabe7f43435595aa2ec882a4ab53080d458efb3f037215e5bc932ec194ad234631944f953601c17eb05039f8a370e9fb3699b954233796d869003da7786510e9c3f14d3654e4f1e314753b895ed95666b376f7c4225b94cd7a6f64818c6cbf504d14989f6b4e04058b02f6fc94296e6e983649244923de26ca449dd8c361412a2f41d4a0235a4b41ce61508c05500a4f9fc599bc53a5", 0x1000}, {&(0x7f0000001340)="55821f650ff81658519439f48b0cd7b8247161c0cde3efb8b21fed8c024f1b16a0a7f65f2a23d18132aa2df48d31e1b10991c9d7ff32eb6986fd5f6bdd9fe5596e373e82111d81f1d4b9ce1b7014df91402bc3f1f25bbb9f3dff7393441fd7b686ea245779991d5dc2034fe79c5ff54392", 0x71}, {&(0x7f00000013c0)="2ea7d407b0e42fb1916a39db6dddef92d99d6d627ece069a8383bee1855d17ea6c317e8c65301782954b9111e0ecf33aba89a5135ac42c9fb490cc4914673bc346c7e92a21be9ff4f1299136ac4751d585ad1dc8e926077c95a945ae678e5beb3a9d712cb9fd8455689bc37f928b06a114cd4f0747686504d3ede88b17ac53b02e30ed267f9c47a0ed4db4d8af1bfb34c49b5758a4db834a90181cf1fa56cecc64bea3bef19e94a7ee20522dbdc7ff4955093dee7a9cf9a82b58232d996f498a677c12e2681fd42271489e83c1e72be61f1c7bd8b318ccfbd094", 0xda}, {&(0x7f00000014c0)="1064db936bec8c9144433d04f042f80556c125faf9743d1274df179be573f7bc6f3b3f0ce05ea649a9dab518c119c21e8a052ee24f34b8bfcba69d53563c2a842c0c9a78196c922c76975a66267d5beab654a34df24170e1be302d04ffb9972cf9d254c2da59c944a41ca243e89d4ba077a7aa2cfb85ff3f25e03ee23846be3c6574caf680d8b52b0e7821478008be2a6bfbbd1d7fe7c1b85d4e4d198c695c4230e3c4fe4584b64b3de122b9280a83c0f418eafa299441d7e970ea7df5d13e97ec255784939df2be0b1a", 0xca}], 0x7, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x4, 0x5, 0x9, r1}}], 0x2c, 0x880}, {&(0x7f00000016c0)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001700)="512238b8eb6f26ca7778b2884f7508e720928340a36402e4e3d87d318ffd19b129c823e5c7dd64f6c593cda49d348e0e5d16329e36042f287c5307a9a5f3fa74271bce05e181202145c9050831f52283f3644a1d8937ee83002f6576d63b5cec2ae118953f4efc101fbea3c0491f914db3e3f7ab3b74762707a76b8adf48938f325682d8d4cf8daf245591d04c71212b195507a394ed3b34f91412a5cb3fe9438883e52a4ffe7426e875d0e2651d7b3d2f231d7f88eb9711106a81d74af454982830dc30c112bf62968865dba68608ebde3efadc31b166dbe4139768f0b29b", 0xdf}, {&(0x7f0000001800)="c855f6edcafd37f1905c9fced6bcb6e3c061d2c92d86bf14ecb5b90bdada4ef54b8e3c523cef3dd9594be0c2f9a343fb4c57fc5343c7caa5fac342a16b67033eee5fe8ff4722f48377806b52e22bd779291178ee05cbde92bf3cf9fcc062287ea6a1991b49e79847507578f14477bc5b5302ed225c59d43a", 0x78}, {&(0x7f0000001880)="d59da8c033e7cef7b60916c832c73e3356b8cf40b3ae50dc11097d6070f0375a893441dc0089f2f0d80ae2bd2001bcc02da3a1671d946138d10d8c8f5855c1a8e80d76f64d37b4cd210f261ab1cb547a38222629a0982bd0d86bc0df33571579d09bfc49740f83e5f7d8522f3b2db2ad6a749695cb3fd25cd7b6c152e442d46b9d2164c26e60a8347bb5e7dc7453065b1770afdc061036e5d5ddaf825a863ea9e8092b19ec99a7bfa7567f79c4a037a6dec48f9acf66e045b7d09413d9adc4d640b2019090", 0xc5}, {&(0x7f0000001980)="d1ea994502d3e57842302e4e56d36cfa3db8b97c3b2dfabbab93a8763ae4973725eef866b1528f78de2e48330a59068bc8ef62d886f9423ac6bb448523c9de940bee5d4927d04dec9a144aa690e0c66b0f9b", 0x52}], 0x4, &(0x7f0000001d80)=[@sndinfo={0x1c, 0x84, 0x2, {0xbb, 0x200, 0x7fff, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x4, 0x8200, 0x7, 0x7ff, 0x200, 0x4, 0x80000000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9c, 0x32c, 0x8000, 0x6, 0x39, 0x3f, 0xc94c, 0xffff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x8200, 0x4, 0x9f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4a6, 0x4, 0x80000001, 0x3, r6}}, @init={0x14, 0x84, 0x0, {0x31af, 0x2, 0x3, 0x3}}], 0x108, 0x5}, {&(0x7f0000001ec0)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000003380)=[{&(0x7f0000001f00)="e2bdb22e0590c89190885bef83a1e72a049dce4d80fa8c905acdcbf5b3852d804927bc0c4ef978ccf6afff99c229bf3cdd8c838868e46795", 0x38}, {&(0x7f0000001f40)="c7c81b74397fcdb1c1e28a294c1703dee5ea787575ed419451e2", 0x1a}, {&(0x7f0000001f80)="73058297ced905113a6c673e64a58352c7c464a0606f9543c7fde623f679a2f2e8e0ea4b98af402bc4242acece8946783272e7202aa433f8f9450d405d8ad68616c90cde0c8b1e6bfa3ace1f5938df644131b97b428b5a0ddc7fc46efe0bc27af159a9a8b784f6bd158b51a5c5dece603905ed2aaed29e7c4fd481fc7a0d117f2a4cc74554e767ce3bb6c9d7dc55a21dae93da02b23801addb7e114342cd5305448f806fbb750d64e3825909e67f44a85f1e8f75e5e76c0bbe2102bc9be228ef424b63e7e159999f8219f556114e61d4", 0xd0}, {&(0x7f0000002080)="5169f333c6b27727570c16e9564b527ffb171b4e13f90c577a6a3e8cae2f0629418dc20b3992ae0e2485c0037267edb363cc47d5054efeda9967ebabd5", 0x3d}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="d49ad6fdf388539918b80d55", 0xc}, {&(0x7f0000003100)="f38009779b193b3dd840645e8190f9fb15228b3fac2af50ce45dc6a9ef17197582101c851de82699b0dd90949d21027390f3bf2bb1ea549c3ac227c7754a8ab683050173f5df64baa0dc0944908f1b50394a6578eaacf29a320ff67343aa8ca8334e0b23e975bcd02c4a1cdc445307a5a9498579ebf32b75e3c4faf48b790a81fe8fe1d7161e291c07ff", 0x8a}, {&(0x7f00000031c0)="dd580a31f5fbf1905c85cf9d7aa720fd7c9fa9f764d14e5ff0e28b0e70b2d96492d3ce695e8a654532e98bb1ffd57b588fed67b10def933847407e891236a61f9faaac197db8f23c0178134b1897acd68fa564b02dcde7e7516178fdcf9adce86b79f954145a56f68afd836bc4f33a551156f1805f6a795c1331c2513c21453babf76739676894deedbef68e441e985c9e531c48cc31f48f8fab49f3", 0x9c}, {&(0x7f0000003280)="7fd85847e4bebac5efdf13682fee726a13af15f3c05dba964891de27e3d33c3ce7153d9b847260beaa6020b28da9c52a61b6e4b4ad70e4412b6b0a4fcc8a5394f9bf41a749accbe62cb293d82bae51e4b3f3485ba14eceeb1c49a2ba547c32d1100cba5f52700839d5cc8c698a8ee1ee6cfd19b683d1f851bd843115639f313cc081ae7688f07614519095b5c9ef005a9d7100c5c45dd9514b7e3ff3d2228a3d55a3ef324a14ddc40bd9ce7a0a14f2ec0c5f170f70969badc558bf0593ca2208a9ba4c3afbfeb31a", 0xc8}], 0x9, &(0x7f0000003500)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0xffff, 0x100000001, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x7, 0x9e, r8}}], 0x58, 0x4000000}], 0x3, 0x4c040) 2018/02/20 07:44:34 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000ff8)='pagemap\x00') pread64(r1, &(0x7f0000f81800)=""/8, 0x8, 0x200010) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x3f, 0x9, 0x8, 'queue0\x00', 0x7ff}) read(r1, &(0x7f0000001000)=""/4096, 0x1000) 2018/02/20 07:44:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) clock_getres(0x2, &(0x7f0000475000)) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) r2 = getpid() fcntl$setown(r1, 0x8, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r3}) pwrite64(r1, &(0x7f0000000080)="0f7f7dcfbd2ab1843017850abf5ca74da27b84ad44f426424dc0278908434c0f8e6723eda6c56a56aece067ffa20d1ea032fd8a0142b3205d173f3967d7e390c897f19e138d326c156a54f865e893dee53ec5f227c5ddc8e016ec0364ab168b1aece205a7eaf9e6fc20e01f6e4edfdb6", 0x70, 0x0) 2018/02/20 07:44:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:35 executing program 6: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000ac8f0a), 0x0, 0x20040050, &(0x7f0000aaeff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 07:44:35 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf24, 0x200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x10001}], 0x1) 2018/02/20 07:44:35 executing program 2: faccessat(0xffffffffffffffff, &(0x7f000094f000)='./file0\x00', 0x100, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/200) 2018/02/20 07:44:35 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x100000001) getdents64(r1, &(0x7f00005aafbc)=""/68, 0xffffffffffffff76) 2018/02/20 07:44:35 executing program 4: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x1, &(0x7f0000beeff0)=[r0]) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40042) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={@generic="6168976479f52ee5c4b29fada005bdab", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r4 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b1da0c5c700bc781157c6eec5ad96a5988facaeb20bf3417f1c0efc9a3121e009d5bc8949d3d8685fb2bc076ba7215cc18238bba3a895ae8bd24201c11df35e114878f5c9000715c95a28898f916", 0x4e, r2) keyctl$describe(0x6, r4, &(0x7f0000000100)=""/181, 0xb5) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x4}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/02/20 07:44:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, 0x8) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/02/20 07:44:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@loopback={0x0, 0x1}, 0x200080000000}, 0x20) r3 = fcntl$dupfd(r2, 0x405, r2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000000)="59733c5196d98cfc0e10be1d1b640ee1364a957f") 2018/02/20 07:44:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x254, 0x10000, 0xdef, 0x7f, 0x4, 0x210, 0x968, 0x10000, 0x1, 0x81, 0x1, 0x9, 0x5, 0x2f9, 0x0, 0x400, 0x2, 0x1000, 0x2, 0xffffffffffffffff, 0x7f, 0x5, 0x827, 0x0, 0x1c, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/02/20 07:44:35 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000f18ff8)='./file0\x00', &(0x7f0000e8fff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="505e3f86d6c21a1ceadacd02d84e0e9fa96eccad5be780bca82b3b974182e78fea73b14cfc68d3eedf22fafa799567e04a993a192849a184865f738dbbf7a47f3819d03027c7675e3b25d580f0706478", 0x50}, {&(0x7f0000000080)="2315a26c127a5d369a785d6737fbc4e75da534700af67ff2fceb19e9deee0cf8034f57c3ca44c6fcadbb1b83bca48507bd2a8fc5817b9df2beeb492656b73880f2de93ce387af7f883408583a988ad4e814379b5d958eef86471da4931a2f3c37168406e6b9d25935ea2710cc1a1a52aa02d254343393976ef6b78ddae193f71931b0676a08834f9b9d4", 0x8a}, {&(0x7f0000000140)="aa7eac8527c7b655b9a53607f0aceb3358662aa108d452569decf553e6ed65fddf", 0x21}, {&(0x7f0000000180)="a3ba556d48e8ae142501d4dd92f30b06166fe1e83d08de9584ebca204d2809862f2e7aa9f71d27bfe3c376c648c8", 0x2e}, {&(0x7f00000001c0)="095eb8fe6b1d61bc454a42d63e2bcf57f27e28498369d851080d932a131c4ce32170b31940212495a8cd01ee17367878c9f95eacb6551f60e1405c29572d941a0baa3fbdd657aa77fedc3f7e2aaf668bd8ef26947a5447b2cceab437", 0x5c}, {&(0x7f0000000240)="e9a97b6bbf2c0e17cf9645a96cb9009e4536e7124632e516ac3d1a66ecc1fd25c5fe2483ebf54310cea384eea62d7921f9153fceaea4c2ad98a2bcab0639c68e7b29d62c0b19995e495a85483a87988bb5bffa7c46f6eba7e44a6b786d8e865d9aa9166580400ef56dba977fe93322f80d562efa020e46d125181b2f2675d9da01ad5fdefa5d2492602ef0a690e3afa5443927d5d412a07c716dc9a0ee609dba39d976", 0xa3}, {&(0x7f0000000300)="df7c795042d1451681de", 0xa}], 0x7, 0x0) 2018/02/20 07:44:35 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/20 07:44:35 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x321e00, 0x0) 2018/02/20 07:44:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/02/20 07:44:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000206fe4)=[{0xc, 0x1bf, 0x32}], 0xc}, 0x801) 2018/02/20 07:44:35 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x1f, r1, 0x100000001, 0x1ff) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1a, 0x22000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) 2018/02/20 07:44:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, r2, 0x6, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) r5 = socket(0xf, 0x0, 0xc19ad8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) 2018/02/20 07:44:35 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x800, 0xfffffffffffffff9, 0x5, 0x7, 0x5, 0x9}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='.\x00', 0x2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0x7}) 2018/02/20 07:44:35 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/213, 0xd5}], 0x1) dup(r0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) write(r0, &(0x7f00000000c0)='O', 0x0) 2018/02/20 07:44:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = memfd_create(&(0x7f0000000000)=')&\x00', 0x3) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={@syzn, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f00000000c0)={0x0, 0xf07}) sendmsg$nl_route(r0, &(0x7f0000896000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fcntl$notify(r3, 0x402, 0x9) 2018/02/20 07:44:35 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20040, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10000000010e, 0xa, &(0x7f0000001fff), 0x0) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x7b94) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x82, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @in6={0xa, 0x1, 0xa4ce, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}], 0x38) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tkill(r3, 0x41) 2018/02/20 07:44:35 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) r1 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r1, 0x1) sendfile(r1, r1, &(0x7f000088fffc), 0xe91) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2}) 2018/02/20 07:44:35 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000040)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x5, 0x6, 0x100]}, 0xa) 2018/02/20 07:44:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00002bc000)=0x10001) readv(r0, &(0x7f0000000000)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x37f) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/4096) 2018/02/20 07:44:35 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), 0x4) 2018/02/20 07:44:35 executing program 4: pause() socket$inet_dccp(0x2, 0x6, 0x0) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x648aebca, 0x4, 0xfff, 0x401, 0x3f, 0xb9b, 0x3, 0x100000001, 0x7f, 0x9}) socketpair$inet6(0xa, 0x0, 0xacc8, &(0x7f00000000c0)) 2018/02/20 07:44:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/20 07:44:35 executing program 6: r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f0000b92f72)="f2", 0x1) 2018/02/20 07:44:35 executing program 7: r0 = socket(0xc, 0x801, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x400]}, 0x6) r1 = epoll_create(0xc) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) epoll_wait(r1, &(0x7f0000204fa0)=[{}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) getdents64(r2, &(0x7f0000000000)=""/134, 0x86) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs(r4, &(0x7f00000001c0)='net/udp\x00') ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000180)=r3) 2018/02/20 07:44:35 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x4000200103) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x3}}) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x170, @empty, 0x8000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xe0f9, 0x2, {0x3, 0x3, 0x8, 0x1, 0x6}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x7, 0x4) r2 = syz_fuseblk_mount(&(0x7f0000fe3ff8)='./file0\x00', &(0x7f000025cff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000d32000)='./file0\x00', &(0x7f000000c000)='./file1\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x3f, 0x4) inotify_add_watch(r3, &(0x7f0000000140)='./file1\x00', 0x40) r4 = getuid() stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) mount(&(0x7f0000cfdff8)='./file0\x00', &(0x7f0000000140)='./file2\x00', &(0x7f0000000140)='binfmt_misc\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x6d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4e, "116f36412dd54931c4b49ce2e6a77420930f12b66fd2c5747eb7e4fc7ec5a3a26b0a65814755462146a6526ead83249a7fb2c934d7984d01f531e00e171f9230a5a613646111a2a03b331e1a48a6"}, &(0x7f0000000180)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x7f, 0x3, 0x8009, 0x33a07cf2, 0x8, 0x1, 0x2, 0x6, r6}, &(0x7f00000002c0)=0x20) 2018/02/20 07:44:35 executing program 4: syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805}}}, &(0x7f000013cfe8)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x150) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7ff, 0x15, 0x8000, 0x7, "565109965423b7d6e49ef1f409337b83f9e36213c477db388c142cb818c7a134"}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013eff0), &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchdir(r0) 2018/02/20 07:44:35 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x248081, 0x0) fcntl$notify(r1, 0x402, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x6, [0x1000, 0x7, 0x1, 0x0, 0x5, 0x5]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x2fbf}, &(0x7f0000000200)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r4, 0x8, &(0x7f0000000240)=""/159) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/238, 0xee}, {&(0x7f0000001200)=""/18, 0x12}, {&(0x7f0000001240)=""/178, 0xb2}], 0x7) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000001340)=0x9) open(&(0x7f00000013c0)='./file0\x00', 0x40004, 0x0) clock_gettime(0x0, &(0x7f0000001340)) 2018/02/20 07:44:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, r2, 0x6, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) r5 = socket(0xf, 0x0, 0xc19ad8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) 2018/02/20 07:44:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000000000000, &(0x7f0000000000)="72fd4a9c7981df10e71707cc57a6a891c50100000000000000faffc5f2186f36a6") keyctl$invalidate(0x15, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001540)={0x8, &(0x7f0000000040)=""/4096, &(0x7f00000014c0)=[{0x1, 0x7, 0x55, &(0x7f0000001040)=""/7}, {0x3, 0x6f, 0x4, &(0x7f0000001080)=""/111}, {0xac4, 0x1, 0x6, &(0x7f0000001100)=""/1}, {0x3, 0x35, 0xbac8, &(0x7f0000001140)=""/53}, {0x5, 0xf1, 0xfff, &(0x7f0000001180)=""/241}, {0x81, 0x65, 0x8, &(0x7f0000001280)=""/101}, {0x8, 0xe3, 0xb00000000000, &(0x7f0000001300)=""/227}, {0x8, 0x8c, 0x100, &(0x7f0000001400)=""/140}]}) link(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00') 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0xa, &(0x7f0000000080)="fe81b7b28ac93fd213a6"}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x440, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x83, 0x400000000001, 0x0, 0x3, 0x0, 0x4000}) 2018/02/20 07:44:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) ioctl(r0, 0x5385, &(0x7f000003bffe)) munlockall() 2018/02/20 07:44:35 executing program 3: openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x82000, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x7fff) write(r0, &(0x7f0000000040)="e2", 0x1) 2018/02/20 07:44:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002bfd8)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/20 07:44:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x20084, &(0x7f0000e42000)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x201) mq_timedsend(r0, &(0x7f0000000080)="ae951d6791bf4cc741a4d10fb4cf85850d8db9533e26cb0d9698c87092db64485626f5217ee7305645e0c52e42361baeacf262327d4ed7a8f70f9782f74293e6d6dcfdf935eff0ba9e2429ac5b996198aca9ef", 0x53, 0x3, 0x0) inotify_rm_watch(r0, r1) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/228, 0xe4}], 0x2, 0x0) 2018/02/20 07:44:35 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x400, 0x40, &(0x7f000000d000)=""/8, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) 2018/02/20 07:44:35 executing program 3: r0 = getpid() r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cffff21663a0a1fdc222006b5"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8923, &(0x7f00009db000)={@common='gre0\x00', @ifru_names=@common='gre0\x00'}) r3 = getpgid(r0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0xffffffffdad47fe0, 0x800f, 0x80000001, 0x20, 0x0}, &(0x7f0000000080)=0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x404000000}, &(0x7f0000000100)=0x8) preadv(r4, &(0x7f0000388ff0)=[{&(0x7f0000014000)=""/1, 0x1}], 0x2000000000000194, 0x0) 2018/02/20 07:44:35 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) syncfs(r0) r1 = epoll_create1(0xfffffffffffffff8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) setns(r1, 0x8000000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x10, 0x1a00) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x80, 0x3, 0x4, 0x1, 0x0, 0x9, 0x8, 0x7, 0xff, 0x5, 0x3, 0x5, 0x8000, 0x0, 0x6, 0x0, 0x8, 0x1, 0x4, 0x9, 0x2, 0xc6, 0x9, 0x10000, 0x5, 0x6, 0x400, 0xffffffffffffffff, 0x80, 0x3, 0x100, 0xc3c, 0x7, 0x7ff, 0xffff, 0xf6, 0x0, 0x2, 0x3, @perf_config_ext={0x2, 0x7}, 0x4201, 0xd29, 0xff, 0x7, 0x4, 0x7fffffff, 0x5}, r3, 0xfffffffffffffffc, r0, 0x1) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:35 executing program 7: fdatasync(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x81, 0x0, 0x10002, 0x21c}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x80000001}) 2018/02/20 07:44:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x3, 0x400000, 0x2}) munmap(&(0x7f0000791000/0x3000)=nil, 0x3000) 2018/02/20 07:44:35 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00005d6fe4)={0xa, 0x0, 0x2, @empty}, 0xfffffffffffffef4) r0 = socket(0xf, 0x801, 0x10000) setsockopt$packet_buf(r0, 0x107, 0x23, &(0x7f0000000000)="cfe7b6b9406607835687bc97eb1412bb067d0d4a1a2fac837137ca8bb46ff03085a92736569e22c161350b4f24e200cbe4e266fafe548ca51613aba0a212465751716b796347c7b6533cdbae1061cc918a", 0x51) read(0xffffffffffffffff, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(0xffffffffffffffff, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/20 07:44:35 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x8081, 0x5, 0x80000002, 0x8, 0x8}, 0x215) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) [ 171.276600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/20 07:44:35 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000143f70)=[{&(0x7f0000000000)="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", 0x7f9}], 0x1}, 0x0) 2018/02/20 07:44:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0xfffffffffffffd4e) 2018/02/20 07:44:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={0x0}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r1, 0x9, 0x80000000, 0x101, 0x5, 0x7ff}, 0x14) timer_create(0x7, &(0x7f0000001080)={0x0, 0x29, 0x2, @tid}, &(0x7f0000001100)=0x0) timer_delete(r2) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b99f71)="06", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) 2018/02/20 07:44:35 executing program 3: r0 = socket(0x6, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) set_thread_area(&(0x7f0000000040)={0x6, 0x20100000, 0x3400, 0x2, 0x8000, 0x40, 0xf18d, 0xffffffffffffed1e, 0x8, 0x3}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2f534a712def90352c757fdd7a0160d3ab37ac5e89cc31f195edbd33240fa43d3d254fafd0057db51c3d7b40787ed5953ac8724ad726eb2e6db99f58a1cc044315667d70f9e96c44827dc491c46d2daf661f22", 0x53, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="68be77b1c82d6960cffec5790cada5c4ffe13bbef5a45b5eec06b1e42d61d8646a1e7915a15e1322efac61078261cbaab9b3f1c323a4d4a041d39092271430580e6f478db70f6948a509b0eb74242141fda217f00d8b471661bcbd89ce7eaefee49925211dad488508c2844b7ce4349b63be2957ddf145188a9077960c", 0x7d, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e4fd6ad03d108f25f4f95812e45de7e782a0f567f077b468b355b838a069143c5e28c2c36596b107fca38edcc7e4125ccf1686a44cc4eb1a9acae288f1f1013a", 0x40, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/213, 0xd5, &(0x7f0000000540)={&(0x7f0000000440)={'rmd256-generic\x00'}, &(0x7f0000000480)="187eb841f7a605c0bd4f669140880bd155520e4ff2e0132524ef41f6252c4d34c08294d0b37d0742ad434b02be63c74a84ed028ffb171d7442fa4f07df9e027e38375b850922be52f3c6a157aafd247e7a3ac45abe0c5765fb6df6589079ca73e3baf18e6568d1f5ab8dd87966342adedbc15e4cab1d057026ffc14cccce6af524f6216bf40b724e072b44728ca2f96029f173e0bb2f9229763630132144b85b7ec387d720137acae03cfcd59f0ab7ae3c9ac2cdf02169", 0xb7}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000000580)=""/249) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x501000, 0x0) prctl$void(0xd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/20 07:44:35 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4001, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b3ffc)=0x4) setsockopt(r0, 0x8000, 0x80, &(0x7f00000000c0)="2613e6c067a9124ec3978a2ca81e8dc048d189c394dd2e9c73ff2520b3ad0d3e237c5551355ec0860d2b2c7508f7477cde49e4ea5efce0588c0ad18d80372bc206dfa89f2389bc3b81a42bf103001b7ae9c86be3b9641ce6b461d71f0b334452becd94f6dadaeb17a1001e25ab0a36e7e0b2185e891c85c69a1b9390f9893b1c3063767bd9733fcd0e770f5236caa7bcf061a63e58217ee36b59f254404d9b826f8891919c821d82afa8d171d6b17c81e52317edac3e0ed385eaf8303b338373f000d0d31962abe616dc57f132af8b9ac6db2f4e2dd4b109a400862dc8b52b1b2fcfcb9162e4c2b14bd8", 0xea) 2018/02/20 07:44:35 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x4000, &(0x7f0000000040)="fa", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000080)="001f1385b2647df767c1b2a456585aa59c9ce9b8512058e3b7fa4788df32123ac7f196731be3942db66da5c57d24817ea65506dc47d61bb25342e79b3b8ecaa77959003c580039a978db47dceb040d73e3ca0846f2b0777b1eab5a769159004935bc31d98d6aadb1dfb4f11f9e9cc6b396032724931eac8436070297c28c5a431fc8b61a17dbf1820e233d6dada689bef4147427dcb71d35d4d9a5baa2f931b3b766a768be1e") 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x2, 0x8}, {0x20, 0x6}, 0x8000, 0x1, 0x9}) open(&(0x7f0000000080)='./file0\x00', 0xa0000, 0x100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x80, 0x400000000001, 0x4}) 2018/02/20 07:44:35 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x75, 0x7ff, 0x40000, 0x1, 0x0, 0x41e, 0x1, 0x1, 0x1f, 0x5, 0x1ff, 0x100, 0x400, 0xcfb1, 0x8, 0x1b23, 0xff, 0x100000001, 0x3, 0x3ff, 0x4, 0x100, 0x60000, 0xc22, 0x2, 0xfffffffffffffff7, 0x10000, 0x20, 0x2, 0x9, 0x6, 0x9b6, 0x2, 0x3ff, 0x9, 0x8001, 0x0, 0x478ea371, 0x1, @perf_config_ext={0x0, 0x15}, 0x2000, 0x800, 0x80, 0x7, 0xe82, 0x3, 0x5d18c35f}, r2, 0x0, r1, 0x0) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x401) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/02/20 07:44:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d3fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000018effc)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e71fc4)="2d01000000e60000000003000000000000000074022fa57987b94d283f29cdff2fad6929e44aae2bd95acd33a161e0b02380aad7", 0x34, 0x0, &(0x7f0000519000)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x8, 0x83b6, 0xd549, @tick=0x1, {0x7f}, {0x317225db, 0x5}, @time=@tick=0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) 2018/02/20 07:44:35 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f22ffc)='ns\x00') exit(0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x2cc) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x3) getdents(r1, &(0x7f0000da7f6f), 0x0) 2018/02/20 07:44:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={@generic="3c438998474b1f351788e52c3fb3c113", @ifru_flags=0xb001}) creat(&(0x7f0000000000)='./file0\x00', 0x50) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f000002c000)=""/4096) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x51eb, 0x82000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) epoll_create(0x0) 2018/02/20 07:44:35 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x7d2, 0x7d, 0x3b, 'queue0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001, 0x0, 0xa354, 0x0, 0x5ed}) 2018/02/20 07:44:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)="afb995b7198d9bc1a7a935f3e55bf24ebb46d8ef5b76f6c4fb2f0f6e0f3f31a9db1a3c486f16302fd30b77f22a27530dfc6eb9349896ee32352033c9ec55a4d39462e68c102736e6ed7bf0eeb47c209e40487381bc550cd5aced568d2ec8a5fc43f2ac425b521d822365fc7a4193e74c1aade040037e0d313c63617d1daa9c10ffef17167980224013dfc3fa18643c74d5a0607f20f9cae8dbbb38143055be5a1910c8d1377ff234246c103ceb33fc7d306e712371b481", 0xb7}, {&(0x7f0000000140)="bc3a38912b9c948532a5d218c32c4802bb0876b19f72470cba810f5156842b5dbe42a74dedf053ca3cded55f0831badbc837a4be7c05fed535304b25259c02a3aa27a0b1f9e62db794f6362df92d54336ff5b864d5ed94b156bbfe6d5327a32a", 0x60}, {&(0x7f00000001c0)="d437aab3792b721a98620123641d4ab97cdba25e339fbaa1fd6ac01a84b4227e3558e581d4ed6d120b0cfcbf15870436", 0x30}, {&(0x7f0000000200)="0ff2a02fa99c4d5cbbdf320899aa0318439df8c59f35889fa7c57718f05d1edbe73655b96020bf77f2972fd65e03dc9b5847d41fc2cb96a6ff2cec73618ca4787ab4108e987f575e3cb5c0786f3054de714a5831717d907cee7ff1ca009dc86f5e0c8e8036e1408b317b37c52647f8cafd0e3d11daeb1f9d6101cab90623491d695f3e771fd53c8ef8ed63355c05296b7369e7e9cef60ab3b4450e810846d92f79c7a07779360405fa6c009c4ee6c82f36bb4c2c4b225c49cfb0f46022c8e563d2e7cb8afd1d531299f4492ec0fa4363e597b3", 0xd3}, {&(0x7f0000000300)="9fad539aaa5eb596422342e8ac08b55bc7aa9723264d253d819dba336ce5175a53ae2618aa59bf241403975195d65bdec14acdb9afa1f40f3729ffe0c7a259c560b6dbf77d87dc3d8c905e0b91593e9e8f91ff966cc0a6285f6d5d0d90126ff6a88fd5a722", 0x65}, {&(0x7f0000000380)="4d512e03ef654342d9f7632d9532610da62b78fa1d4e497275258f7e9422a23b685de5d1ff108ba1a5f23ae589c42cde218ecb91145a4f802c78", 0x3a}, {&(0x7f00000003c0)="a9b39f9dc2a0888bb14a29eaf21bee9eab933d2e1b8441f4b97a5f2e8e354ebdb1390042f9571d8ea7e73f884a4d16047d9c21caba1d762fedd4e1b03f4b6d84f72f906dac8ad2fc2cb4ecbb9d6e9410cb0a10b19a5a5a1100676cfd30cf35173fe2f6053636ace3d52da36e2975f104d7c6071df83e9010323b7744933026b2c9dd01165de2401abf32421b47a679d4c31a", 0x92}, {&(0x7f0000000480)="e6c4c6fd", 0x4}], 0x8, 0x0, 0x0, 0x48010}, 0x4) syz_open_dev$tun(&(0x7f00001b2ff3)='/dev/net/tun\x00', 0x0, 0x23042) fcntl$setstatus(r0, 0x4, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="cd11f31250f02cd78eb983a91384c353b155e5045fecaab966434dff88edbd7ef20fc3814b5ec72b3ce66b76286ff7d6", 0x30, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x9) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/02/20 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bd000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r3, &(0x7f0000e82000)={0x80000001}, 0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xffffffffffff0000, 0x200, 0x8, 0x7, 0x100}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000e82fbc)) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/20 07:44:35 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x502, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000c9d000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00004a8fb4)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) 2018/02/20 07:44:35 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000000)="2ad889fda19e3ce1d28669ecb689c2eeca97069fbac0fcbca9ca08f7ade5948a7271b170724e358fd80018b005daca", 0x2f}, {&(0x7f0000000040)="6e672267828cd53b7b55179280d79e002ff4b6b4a455cf0b69c5c7a6bd0cf61195c417d5e477c4703ede8cd36c5e2e04a217530a60a11f4dbd1771653428a54ae6470f64d26d0ad8d3b3f07b9836201ec97950fc251276d60c5f8d3da4f04985b87b70cdcc2899e449094989a5288939443ca30b2d2b8196a11cde98c31769b462513ef8", 0x84}, {&(0x7f0000000100)="ade71b39189203ce15b97020c68cfd5f6f7ba1598a20c01a2bfa49ebfca2bc1afba85b1e3173a0b2bd0f8e9ec89e6d4cdf4f90174352c59e78c9e6a368c876ca81b9c93674b9692d294e6ba7047ca89d7743dad90b", 0x55}, {&(0x7f0000000180)="c297519613d74fcfa22b4716c843e31ab657202ca5adca33ba1a0af23d7e1c3d6428ad15ad1acd5720349f64a2bda340", 0x30}, {&(0x7f00000001c0)="c9b04c88b03313a1308bfc828fce1280529fcdb6573d2f07193454b8e2955bb7894fc3df9b17d9313ecf6d6dc22129106705e411aa28ef49068d4561bf7c39a6426bb0022dda015bdfba84f23ce81d2e4fae3726", 0x54}, {&(0x7f0000000240)="223e2ac2c7fcfcd2b4bb53956a15ca27dd290051473919bebc676b2f4a73dab81101af3a1046548ac7ee2fbc7f497d894088e85e60cd49b9b697f2bb867ea9cc181ea1bdbca1319a94de45494ed2c068ba977af4c7704762e4acccf29f88903a6d3a54c8892d0721cfa213719cb07b8db1dd0577948fababfc5024d77608a8b7b859b974a7ebff6a80b2c32924cc5af9e327ef9ac71d28e77aa301d993e9fac9bba8d788e54c419e89c3f0d8519385437f8f2c758e7aeb35226b55a5cd88c71ae6db0b443a9d6e7efe3d58dc9d6e", 0xce}, {&(0x7f0000000340)="1e028d83200b41a483264f8fef7e9f98d382fb47c71b5356ac9b811975575fe0b8c84a1f3d4b3b8981bd14a98d1884b9af3dd734d1167213871d5e4465ebca309e2da8f0896eba08c8c65118ad3ff942eb4e68dfdd1aa678ecc009838354d37cd75fbec6ac757b7d2f11d577cce31beb93195c9b4fdb6680dad5616c0b82a4bb43ee2b004bfa4521e31996c0b91b9ee9019ee1", 0x93}, {&(0x7f0000000400)="50166fec1df10896abb6bbbb04db71a721f01e8a830464b094e0d03a98f93f8f27937ac0b6c0459e0206072634fb12fec8ac19957bfcae25c68975f48b82", 0x3e}, {&(0x7f0000000440)="3abddaa58a31a0a1315747a90b38efcb3811e01652a993411a0950c5395862ea48e3195e70d6fdaa4a3165922ab6e55092ce301650d36cb3ed3ef7bf661955c60325f8fba453f43cb9b15ab2dd7538c5e458b77f5ab12e3343ae7f15582ceddde08bfbdd4a6d61313d4b985be0c8d4b660e58593dabc2bfbbc29fa37b861fca86b0316bf511615f74956d373291ed54c9f3ccf8854c6ee942d7dc3c5deec03276bf2b423727d8579f9be1c4672d3e08e8bc483ae2a849993e651c6f96db1f3fd47ccf9dd37af01d684427c12", 0xcc}, {&(0x7f0000000540)="28be570fd2d6574d3b7b7063c7bd6b3febb7fcacb80db93f83ad2d1d215923f7590dd9e14a12b37146c347cf1e26c8f2b8b4306341f8dbc44a81e62f430d6f804a7f139da287717cd128326bc481fdd4c11cd359e1822ac44544bca8ba2ecbb0edf296f3e06982474c055301e9be4b9e5ed14ffd4ee2d979f7380ee6211eae00e173eeea9f9cfd7de6dd37836d028a655b840782e27a6f3203c2b9872e0f41cdba67c916ad6733f03beaf95732746724027124dfe4c3ecb65a9a505048fdc43c8107e910873c0fe1059397e129556f70e6f09ff6e86b096d3b46f30d358b10fd2a4f63f57371371c0a9dfeb36e591da6", 0xf0}], 0xa, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x220000, 0x40) 2018/02/20 07:44:36 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x8, 0x2, 0x8b10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x120c}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x6, [0x9, 0x2, 0x1, 0x100, 0x0, 0x2, 0x5, 0x81]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f000001d000), 0x0) 2018/02/20 07:44:36 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) fstat(r0, &(0x7f0000000800)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x210901) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r4 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='net/tcp\x00') preadv(r4, &(0x7f00007baff0)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) close(r0) mq_timedreceive(r3, &(0x7f00000001c0)=""/85, 0x55, 0x5, 0x0) 2018/02/20 07:44:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/179, 0xb3}], 0x1, &(0x7f0000000480)=[{&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/160, 0xa0}], 0x5, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/02/20 07:44:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x4012}, {r0, 0x1010}, {r0, 0x20c}, {r0, 0x1001}], 0x5, 0x180000000) ioctl(r0, 0x2275, &(0x7f00004a2000)='F') 2018/02/20 07:44:36 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x84800) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044eff4)='/dev/ashmem\x00') socket(0xfffffffffffffffd, 0x200000000007, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) r2 = memfd_create(&(0x7f0000000040)='vmnet1{keyring.\x00', 0x2) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/02/20 07:44:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000fff)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) 2018/02/20 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0xd) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) creat(&(0x7f0000000000)='./file0\x00', 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x800, 0x1000000000000, 0x6}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x97, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x80, 0x81, 0x0, 0x7, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x1a1600) 2018/02/20 07:44:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xfffffffffffffffb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty, @loopback={0x0, 0x1}}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/20 07:44:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000c89f96), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/20 07:44:36 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty}, 0x10) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/02/20 07:44:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$KDSKBLED(r1, 0x4b65, 0xffff) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf) sendto(r1, &(0x7f0000000080)="de3d29097cdfd6cf6c6010bb674f8c3f3e67bde91ef10eed71c17c4684c018577d99294f0ef5bb4471eeb416cf4e85df382bb0dd4d83b82cfbdbf7257bf5e6df4b1ae24acf70594854295f184d30f05d6d8515257fe469c7e5b1cf0f28e9d3288c6372f95ced268f76c5a541b268c2058f5d778b9f1d9d2467c79fe81295ef635cf94057a5aae5c0580653e170a29bd87b9c379a440adc786d5ab398eec50c52d93462e3615e0acf90db0755c9b28226c0d91eec", 0xb4, 0x480c0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) 2018/02/20 07:44:36 executing program 3: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x204800) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/20 07:44:36 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="893d6f5643c9190ba7500706b42847396382b77e") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8, 0x1, 0x3a, 0x1b21, 0xff, 0x9, 0x6, 0x3, 0x9, 0x2, 0xfffffffffffff6a1, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r2 = dup2(r1, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) process_vm_writev(r3, &(0x7f0000001240)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/195, 0xc3}], 0x3, &(0x7f0000002580)=[{&(0x7f0000001280)=""/91, 0x5b}, {&(0x7f0000001300)=""/87, 0x57}, {&(0x7f0000001380)=""/161, 0xa1}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/20, 0x14}, {&(0x7f0000002480)=""/232, 0xe8}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x294a, 0x4) 2018/02/20 07:44:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035cffc)=0x2d, 0x4) fanotify_init(0x40, 0x48000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x9916, 0x2, 0x14, &(0x7f0000ffb000/0x3000)=nil, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x1000, 0x85}, {0x6, 0x10000}, 0xcdf, 0x2, 0x4800000000000}) 2018/02/20 07:44:36 executing program 4: wait4(0x0, 0x0, 0x80000000000004, &(0x7f0000000000)) keyctl$revoke(0x3, 0xfffffffffffffffe) 2018/02/20 07:44:36 executing program 7: socketpair(0xa0e330ac53a3b46b, 0x0, 0x0, &(0x7f0000f40ff8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={@common='bpq0\x00', 0x6}) 2018/02/20 07:44:36 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/96) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000fccfdc)="24000000130007ec181079329a2500021f0000000001000a000017000800090000cdbdcb", 0x24) 2018/02/20 07:44:36 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@empty, r1}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') creat(&(0x7f0000000080)='./file0/file0\x00', 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xedef) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="34b5b3a6593d5312b2a7d4186200b062", 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x9}, &(0x7f0000000100)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000180)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @broadcast}, &(0x7f0000000280)=0xc) recvfrom$packet(r4, &(0x7f00000001c0)=""/111, 0x6f, 0x10000, &(0x7f00000002c0)={0x11, 0x1f, r6, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/20 07:44:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)) r1 = dup3(r0, r0, 0x80000) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000040)="53270b40148611b49729c8e54f0c5b281dba5e9d277d6992c9de889fbec283dbada1bdcd1b31c99029ce9d1f18347e2c793b7a309396e899352403741ecb094c6867a4b8034be2741d3d319b851b5ee95c2a4c74954055f53497586947d8480fae171a03842de20b2b8f031ebf45f29407cba736cb495775421d38a07ef573228db7fdda0ada5ed3bedf994d48e9970e4e22f15d05dd8732255d386aa5ae584ea9549f05a665ce0fe6d64347a697a33a57ea4f2e6d7f34575059cf6ffe0d12b219137f595753e79c4e4668ab0526e55f230e954dd2f9f707e6a30db3631b2dfc80be", 0xe2}, {&(0x7f0000000140)="8480f32f7d0a907202a89ce233d217b216aa6759e10eb4f582dfa6ab92084726788fc5ff9da50a3ca1f846e6054a81181af6d02367086f8b2c1f2a82f10f7212cd8abe616d8e290985ed06904b2eeb3ce0b9d35001a69fc65283f9002a4dfc9604ec786bc3f96a4731c68638171954974ff62c4bf7658a36ef87051d35fa891ec4928e37cfae8e91782ef966beaff88df26fcc7e09a975e05542b2f41f6c262c3e4d2bd2e47520fa59052382645b7265a32088c506af1b8347a01c0b7673246381e5c14a1edbb7", 0xc7}, {&(0x7f0000000240)="f5f65613e5d5a7efb7ec0b1fc7dcd7df87c1f9a9c8d040cd63689f61bd9415620b439ec2163dcebc4cc759d46a5106a9b8953f7dcab38d4e71459714558d92117a0b209eddf9a77fd415b35ecd68d143c8d6685c14a05a16e6a6fb39bcdf44446f1acd27c4f4a85af16b8ee2ceb17206baaa819cc491b78c73b2f098878538f32f3138d4ba4d260c1fd019f0090b8f29541ee87f3fed86d1634394c97bb81ca540abc25c99c9dfa3f6d0ddf2526d456dbea9d960225a691d61aac3", 0xbb}, {&(0x7f0000000300)="4bd9434ab023d89397b09b2d255816584d4d53fb09a7087c7c14bfbb00f64ca6c98e15d36e2b2f999dbac326e760f6e7ea3ec663518ce9081475b18595a603374ba19fa68a7836c2e8baa3d6dbf5e17745ffaa0305a46d2de85ad4d2c2189a22e59b1cd11cc8c551fe9b8925d9abbc9a5d130ad62ed155c0f148a91b1f86396db89aef40c7e4616f27b96ad5a36af54dc0324169c8b4753de3a00c4de4fb8aa1150e68e6032d52ac420eda4a3ef654092bdd52572134e0a61d4bfc418ebad5", 0xbf}], 0x4, 0x0, 0x0, 0x40004}, 0x4005) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) write$selinux_user(r2, &(0x7f0000000000)={'system_u:object_r:tzdata_exec_t:s0', 0x20, 'system_u\x00'}, 0x2c) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="1bb4e33df7038a40e8f084a4d079078cd8d5906bc5d9382b6a02c9a393b33a6f2f4075c210f1fb50d2da4e78f964099ffde52f2875ab751daa6819da6ace949f892e3f9ec32b7f07a9de1e08c348d67fd47ed50382668a2d1aa101b7e83340fd411d4f8840ef33157ca8244aa0783aab2f29", 0x72) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) 2018/02/20 07:44:36 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x111001, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x438c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x8, 0x2, 0x5, {r1, r2+10000000}, 0x6f3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x5, 0x11a}, {0xfffffffffffffff7, 0x8000}, 0x5, 0x0, 0x9}) 2018/02/20 07:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d91000)=""/235) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000b, &(0x7f00003ea000)=0xfffffffffffffbff, 0x298) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) gettid() sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='net/tcp\x00') preadv(r2, &(0x7f00007baff0)=[{&(0x7f0000364000)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 171.912290] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/20 07:44:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000a45f80)=[{}, {{0x0, 0x7530}}, {{0x0, 0x7530}}, {}, {{0x77359400}}, {}, {}, {}], 0xfffffe68) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/62) 2018/02/20 07:44:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="792c30a1a73c92aa5a612f1b054c9b69a53ea0646cddd18c0b8d6e3a28a5c4bf72bfe1ac4d320eaaa47009be2da46ac45465bbdacaa150cbc110033bddcec63c35ec7e3ce9b4f7bd20dd95b7182e58932cc825946931e0263554f1003a0c4c3d5786d2a99e2b20c246ad1f7b2837c0db9a4ae4d357f85803c36678f4952ae0adf522ec107242ea9fb4e91e8ee996f5e44a1e75da97c39b6324", 0x99) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x7fff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/20 07:44:36 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) sendto(r3, &(0x7f0000000040)="0317cb624bdde9184ccf7cdc753d591036e81cc0c89a", 0x16, 0x4000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x50000000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) r5 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xa0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000140)={0x1, 0x6, 0x5, 0x80000001}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000040)={0x7, 0xfffffffffffff268, 0x2, 0x2, 0x7, 0x4e77, 0x6, 0x100, 0x8000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect(r2, &(0x7f0000000080)=@hci={0x1f, r3, 0x2}, 0xc) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 5: getitimer(0x2, &(0x7f00006c1ff0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) 2018/02/20 07:44:36 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x3) mkdirat(r1, &(0x7f0000e01ff6)='./control\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000040)=""/91, &(0x7f00000000c0)=0x5b) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x2, 0x0, @time, {}, {}, @raw8={"f19f60b551b9da52587fde99"}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0xe206, 0xffffffff}) rmdir(&(0x7f000015dff6)='./control\x00') pivot_root(&(0x7f00004ceff6)='./control\x00', &(0x7f000052cff0)='./control/file1\x00') close(r0) 2018/02/20 07:44:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='\b\x00\x00\x00', 0x3000, &(0x7f00000b2000)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x4, 0x101, 0x9, 0xf, 0x0, 0x5, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1f, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000000}, @sadb_address={0x3, 0x17, 0x33, 0x20, 0x0, @in={0x2, 0x2, @rand_addr=0x5}}, @sadb_lifetime={0x4, 0x6, 0x8, 0x1c00000000000, 0x576, 0xe55b}]}, 0x78}, 0x1}, 0x800) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f00007ffff2)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x20, &(0x7f0000d1cfff)="11") 2018/02/20 07:44:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x6, 0xb4) creat(&(0x7f0000000040)='./file0\x00', 0x44) 2018/02/20 07:44:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xba5}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffff7, [0xe99, 0xff, 0x7, 0x0, 0xffffffff, 0x8000, 0x4, 0x400]}, 0x5c) 2018/02/20 07:44:36 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x93) getsockname(r0, &(0x7f0000434ff0)=@ax25, &(0x7f0000c81000)=0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xffffffffb1aa2ff1, 0xe260}, &(0x7f0000000080)=0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x1f0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xe2, "c08a5f3ae3c38021a15568484f0e5d90a160a6e9e82fd1429650f523f694d2b8884bd3960ea6090fea0ba490dd4d232e9d82d05dcff4c1548edb72ddebbea2133957968a423c491eba60e8cc5d020fc08007a2185a598add1357e83cd3b45f6024efd157ba549b57bb23d976e31f183f12b6c7b37a90883d08c419723df8c11477bff61e0e7f25706a513cd1d7c0cce9ee146fbcc1d17384df53ed53d61fb8ef571346e7c0479b85b0d76f000038a437fc50f5e8d8a70f972f6961414cd70e9b615e7266a0f544882a54021384ccce0f50575eb3d06d5be56387a8061511d389a112"}, &(0x7f00000001c0)=0xea) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x7fffffff}, 0x4) getdents(r1, &(0x7f0000000240)=""/158, 0x9e) [ 172.019672] SELinux: unknown mount option 2018/02/20 07:44:36 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect(r2, &(0x7f0000000080)=@hci={0x1f, r3, 0x2}, 0xc) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000f80ffe)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x9ff9, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) write$sndseq(r2, &(0x7f0000001140)=[{0x1, 0x9, 0x800, 0x20, @time={0x77359400}, {0x7, 0x5}, {0x3, 0xfffffffffffffffd}, @ext={0xac, &(0x7f0000000080)="3fee1c75860dad6748330673f3ede991a9a9886feaa9a4a2c481b198a099b1eaeaf7130a12850129c82cc9d64f558b630b496dedfe7a430864148f5bb8ffce08f93191044d4a4208b71aec3bc02a5059ff0fad59e665513cf8e41fc8452086375a9c632cef9c4fb3b45c12278289e873f6d6380d42ab45f11fb2f1136ba7daafdafba260d39a7b37cba1461e9595159dab471ec7fcd0cfba0acf42efc00ae69524d623d2c812d87fe39c86e9"}}, {0x101, 0x7, 0x8, 0x9, @tick=0x6, {0x0, 0x95c}, {0x2, 0x7fffffff}, @raw32={[0x1, 0x2, 0x100000001]}}, {0x6, 0x7fffffff, 0x8, 0x946, @tick=0xffffffffffffb482, {0x5, 0x1f}, {0x0, 0xfffffffffffffffd}, @control={0xc2, 0x1, 0xd06}}, {0x10000, 0x6, 0x80000000, 0x2, @tick=0x4, {0x100000000}, {0x4, 0x1bb}, @addr={0x8, 0x100}}, {0x7, 0x0, 0x3, 0x7, @time={0x77359400}, {0x9e, 0x8}, {0x3, 0x5}, @raw8={"5acf485a9260197c4e29d876"}}, {0x7, 0xf4, 0x80000000, 0x0, @time={0x77359400}, {0x0, 0x3}, {0xf647, 0x8}, @ext={0x1000, &(0x7f0000000140)="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"}}], 0xa8) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff8, 0x800) 2018/02/20 07:44:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80080) 2018/02/20 07:44:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2a0200, 0x60) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8ba) 2018/02/20 07:44:36 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x701100, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) rt_sigsuspend(&(0x7f00000000c0)={0x100000001}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x20000001, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r1) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 2: renameat(0xffffffffffffffff, &(0x7f0000ba3ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000765ff8)='./file0\x00') 2018/02/20 07:44:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1a5a02, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r2, 0x1, &(0x7f0000000180)=[0x3f], &(0x7f00000001c0)=[0x81, 0x3, 0x4, 0x8, 0x800, 0x89c7, 0x7, 0x3ff], 0x4, 0x4, 0x1, &(0x7f0000000200)=[0x8, 0x200, 0x7, 0x7], &(0x7f0000000240)=[0xc000000000, 0xfffffffffffffffb, 0x6, 0x6]}) 2018/02/20 07:44:36 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x100000001, 0x7}}], {@canfd={0xd, {{0x3, 0x8, 0x3, 0x9}, 0x36, 0x2, 0x0, 0x0, "71b994133dece4fbdfac569c089e26115f0173d6ce5b26a0133077df77454bae9fbbb4d8b3a66e62074492bbd7b7a481d9ea10417119f0f5dbffbba284f6f093"}}}}, &(0x7f0000000080)={0x0, 0x3, [0xc2e, 0x665, 0x75b]}) syz_emit_ethernet(0x16, &(0x7f0000006f0a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "b1b3000022050057"}}}, 0x0) 2018/02/20 07:44:36 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000000)={@dev, @remote}, &(0x7f0000000080)=0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {r0, r1+10000000}}, &(0x7f0000000080)) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\\\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x2, 0x1}) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x80, 0x8}, {0x6, 0x40}, 0x40, 0x6, 0x20}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000180)={0x5, 0x7, 0x1}) 2018/02/20 07:44:36 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect(r2, &(0x7f0000000080)=@hci={0x1f, r3, 0x2}, 0xc) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) 2018/02/20 07:44:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2018/02/20 07:44:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='bpq0\x00', @ifru_settings={0x800, 0x3, @cisco=&(0x7f0000000040)={0x4, 0x7f}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10000, 0x0) getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x4) 2018/02/20 07:44:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000010b000)='net/raw6\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x39980732, r1}, &(0x7f00000000c0)={0x3d, 0x400, 0x237c, 0x1ff, 0x10001, 0x200}) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x58800) 2018/02/20 07:44:36 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x3ff, 0x1, 0x101, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0xfffffffffffffff7, 0x80000001) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7fff}, &(0x7f00000001c0)=0x8) futex(&(0x7f00000000c0)=0xfc, 0xf, 0x553, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xde73}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x52b, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xb4c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf65}, @in6={0xa, 0x3, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x5}], 0xdc) 2018/02/20 07:44:36 executing program 3: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/20 07:44:36 executing program 6: add_key$user(&(0x7f0000a31000)='user\x00', &(0x7f0000322000)={0x73, 0x79, 0x7a}, &(0x7f0000f0d000)="0f", 0x1, 0xfffffffffffffffb) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/02/20 07:44:36 executing program 4: r0 = getegid() r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20682) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x800, 0x5, 0x7, 0x7, 0x6, "5b99239878f902809eadaba3961f074012d2a467e41fe8ac69c40104898eb5dbac541e6c52ee26225f6debc7799bb80eb3aa45bd3a0434ee41d85f1421457b", 0xb38}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, 0x9, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x26, "e4acf0a14edaafe7a9cd509ede02057dc956b025c847af920ff9aed717cc218c7ddf57a5788e"}, &(0x7f0000000200)=0x2e) sendto$ipx(r1, &(0x7f0000000240), 0x0, 0x4000000, &(0x7f0000000280)={0x4, 0x1, 0x7000000000000, "e48ea703fd71", 0x4}, 0x10) delete_module(&(0x7f00000002c0)='/dev/sg#\x00', 0x800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x100000001}, 0x8) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000340)="7a5328116ed6c254ff7b32a42af43a778e54d326dce5b4fb65139c598cfc53570fcb7d2d7b83b3cc2bd0ec32a69b", 0x2e}, {&(0x7f0000000380)="762b1665", 0x4}, {&(0x7f00000003c0)="5d9ce624d48403b740f4501211ffd68985e7682914b12f3d1f96f5b6305880bfebca3e45e3f68e6814fecea11932760a663288df5a22af7904be2488b0e62c2c5d1854b1541f82b887f968bcf73b2a4aaba4c8800a1dcbf28dd03ba51783817723cd5719b480152257b3105d21ec9fc96ca958eddf2774dfdd9ff6f7bcdd2a80663988a5c7", 0x85}, {&(0x7f0000000480)="252505ee099453b802ea9ef9df7cf86336f93e71b6a061f2ec83986eacc54cd171f504a2882cfbc42ac0f311c9cd8ad7a22158f43ddb27f3a21f331422620020fb676e9fd4c675adbb38dcc113efddbd", 0x50}, {&(0x7f0000000500)="462a60d99a9b82c0f0393302741026033681a13f0e0eb5d4b72c5623bbec0027df477d1089801a9c596a24eefc1004a1d225d9bb1e7b6e4e8cab6df8c04959c5b4", 0x41}, {&(0x7f0000000580)="19637b8add4b91cead9bd779de21d5b95221d3180e79872fe76dcf748f33", 0x1e}, {&(0x7f00000005c0)="d81209151fc14ab169376ef1510ec2c2802b5288c580b1ccaa569f2065339cffdbfe7c3c1d4f0cada0f3ca34b68fd4c534cd5e2ecb423aa908daa3748f437a8af9d9fa5273b16792f11416b5b73cb3173d3830dd6217aff1f0a26417ae86fc12", 0x60}], 0x7) socketpair$packet(0x11, 0x8982b3107138e66, 0x300, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000006c0)={r3, 0x9}, &(0x7f0000000700)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) quotactl(0x8, &(0x7f0000000740)='./file0\x00', r5, &(0x7f00000008c0)="f81333902c51a6cd5233c68e2b1e61fb84d21147c72d5d4eb0808357843ece7b03bdc231f486ceb611b24665aac7497bbafb4d7d14941835136894d21054d8fe9a868d619b08ec9764d4ba5b9bf01739ff873f08802f87393ddeddc7c472d89011f16c75a8df2f078714738d2388746923cb9effb98d5496bce24b9236e410d235f5c839d827f8b0b025aca48651ad0ee015b645aefeb18801238579215ed030e9cbac45051eb48c4af909881da0") sendmsg$nfc_llcp(r2, &(0x7f0000001bc0)={&(0x7f0000000980)={0x27, 0x8, 0x1, 0x2, 0x3cb65591, 0x9, "111743f44e216381d528b155d39d22c5b711ae82b8c3108838bd1f7733c4a8a7fb8a6db5b40ba1580fd1888221e77ab715771c1b4f30b33e52f30daaa78181", 0x8}, 0x58, &(0x7f0000001b00)=[{&(0x7f0000000a00)="a8b7f12da60b248297f4", 0xa}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="e6dca046c85e057eeea22d4f09033942d13faff435d453a3a3fbcbf3166c7ee7a6c3a4e2fe790fec573ec2", 0x2b}, {&(0x7f0000001a80)="ff1467e9515eeca3b8e4e01b5cabe5492ea48b8236d56a6e2ef5e65982a6228260bb07d2898be331a1d6a8bace7e33080c50bcfb9f639567ca047d10041b9247467604c29da4cce43eb406022986cb0eba07d3a9eb", 0x55}], 0x4, &(0x7f0000001b40)={0x64, 0x117, 0x3f, "f5640a66d365df48dd07a6142a8072220226d8e9e76ea8bbfaba4893e7d59525bbdf135dae7f6d74afd0dcc69d6e97fc6706155dbaa503f12661d96e75b483ab7c98ea902e95fd16432cb15367cb093928e712a163"}, 0x64, 0x40}, 0x20000800) getpeername$ipx(r1, &(0x7f0000001c00), &(0x7f0000001c40)=0x10) r6 = syz_fuseblk_mount(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)='./file0\x00', 0x1000, r5, r0, 0xff, 0x5, 0x8000) fchown(r6, r5, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001d00)=0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001d40), &(0x7f0000001d80)=0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001dc0)=""/35) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001fc0)={0x54, 0x0, &(0x7f0000001ec0)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000001e40)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000001e00), 0x1, 0x4, 0x3e}], &(0x7f0000001e80)=[0x38, 0x68, 0x38, 0x40, 0x40, 0x40]}}, @clear_death={0x400c630f}], 0x58, 0x0, &(0x7f0000001f40)="c6dd5abb2e819174b604b23eef4fef1322273024138dd2b5b5c7291eb79449e7a42c69710319cd0e8d3fa22c7d15a26741ab406eed4e6adbbc545ec74f93033b0d0b31a727b7bf9b816305b3fb2d4888aa5608e49aa649cb"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x4, 0x4, 0x2b, 0xfffffffffffffffb, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002040)=0x1000, 0x4) fchownat(r1, &(0x7f0000002080)='./file0\x00', r5, r0, 0xbe0f3ca2a18d1965) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000020c0)={r4, 0x100000000}, &(0x7f0000002100)=0x8) getpeername(r6, &(0x7f0000002140)=@sco, &(0x7f0000002180)=0x8) connect$ipx(r1, &(0x7f00000021c0)={0x4, 0x8, 0x8, "5d5cb3b9c9ba", 0x100}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002200)={0xb8e, 0x2, 0x5, 0x4, 0x1, 0x0, 0x5, 0x4, 0x9, 0x3}) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000000080)="3d008868f15a6f08a820c9bc60f8b753ba8a1e0d39b4c7800eb26369728974d80630d40298acc533bcee82b15dc1179cafd9012e906a4d317cbc3a2e856d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x4000000000000006) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/02/20 07:44:36 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6, @random="52b729a3ae61"}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x40a) mknod(&(0x7f0000000040)='./file0\x00', 0x1039, 0x1ff) r2 = open(&(0x7f000055f000)='./file0\x00', 0x281f, 0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@rand_addr=0x450, @multicast1=0xe0000001, 0x1, 0x0, []}, 0xffffffffffffffb8) 2018/02/20 07:44:36 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f62000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000b1eff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x10004}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x8, 0x3}, 0x8) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x5a, 0x0, 0x9, 0x7}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x5, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) poll(&(0x7f0000000040)=[{r2, 0x200}, {r0, 0x8004}, {r3}], 0x3, 0x4) 2018/02/20 07:44:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/02/20 07:44:36 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x0) r2 = getpid() r3 = gettid() tkill(r3, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/02/20 07:44:36 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect(r2, &(0x7f0000000080)=@hci={0x1f, r3, 0x2}, 0xc) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='tunl0\x00'}) clone(0x40100000, &(0x7f0000000000)="d8a8a77403ac2581bf468529290279ef91b6ad401148ee307e7a49dfad80af53b39031cbad48ad1481ada2f70d647527de7d05edeeb399d2ad512b11536dd18227501de292cf748ff57626e256a879d57af1554d5f827bc9a61c5a17cb76fb318a5948f867c798f9379788795a469208858d0cb2e14cfea2a68db781af00c695c4f610b565bb18f8c040ff9207d4d39fed81f5de681ae01fea2b5bd0a65cb2c24693fb4cc089e9f8f380c8001f81f1d64df493d8cf39f612e100da8fa89053979ceb538895defdca58b4ec48d11f6f384dee93f7e052", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") 2018/02/20 07:44:36 executing program 6: mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100000000210000, 0x0) userfaultfd(0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 172.374805] IPVS: Creating netns size=2536 id=11 [ 172.382483] binder: BINDER_SET_CONTEXT_MGR already set [ 172.385264] binder: 916:941 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 172.386513] binder: 916:941 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 172.403014] binder: 916:938 ioctl 40046207 0 returned -16 [ 172.415051] IPVS: Creating netns size=2536 id=12 2018/02/20 07:44:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) r1 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='[vmnet0)^GPLeth0GPL\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/02/20 07:44:36 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) getresgid(&(0x7f0000188000), &(0x7f0000114ffc), &(0x7f0000fd9ffc)) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)={{0x3, 0x0, 0x4, 0x1, 0x6}, 0x7, 0x18}) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x0) 2018/02/20 07:44:36 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40) recvfrom$llc(r0, &(0x7f0000000040)=""/56, 0x38, 0x2160, &(0x7f0000000080)={0x1a, 0x7, 0xff, 0x1, 0x0, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) 2018/02/20 07:44:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019cffc)=0x7c7c353a, 0x4) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x8, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/02/20 07:44:36 executing program 0: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x2) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x1, 0x0, 0x0, 0x0, 0x2, 0x1489, 0x0, 0x400000000, 0x0, 0x40000000000000d8}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) mq_getsetattr(r0, &(0x7f0000000080)={0x1, 0x18, 0x0, 0xfffffffffffff2b5, 0xc1d, 0x9200000000000000, 0xb1fc, 0x5}, 0x0) 2018/02/20 07:44:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x30000, 0x0) 2018/02/20 07:44:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000364ffc), 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x7ff, 0x4) 2018/02/20 07:44:36 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xd) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) sync() write$sndseq(r0, &(0x7f0000000040)=[], 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0xfffffffffffffffd, 0x3, 0x7ff, @tick, {0x4, 0xffffffffffffffc1}, {0x0, 0x9}, @raw8={"86d2bfe68592bcf1a474fff0"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) write$fuse(r0, &(0x7f0000000080)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x4, 0x3, 0x2, 0x1, 0xfffffffffffffff9, 0x4}}, 0x50) 2018/02/20 07:44:36 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/02/20 07:44:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xfffffffb, @hyper}, 0x10) [ 172.489273] binder: undelivered death notification, 0000000000000000 2018/02/20 07:44:37 executing program 7: pselect6(0x40, &(0x7f00001bcfc0), &(0x7f0000fcf000)={0x90}, &(0x7f000087a000)={0x5}, &(0x7f0000770000)={0x77359400}, &(0x7f0000067000)={&(0x7f00003fc000), 0x8}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x10000) 2018/02/20 07:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001dfc6)=@file={0x1, "2ee5"}, 0x4) openat(r0, &(0x7f0000000000)="2ee5", 0x10000, 0xa) read(r0, &(0x7f0000000000)=""/186, 0xba) 2018/02/20 07:44:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0xfffffd2a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, 0x6, 0x1, 0x0, 0x100000000, 0x0, r2}) 2018/02/20 07:44:37 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) 2018/02/20 07:44:37 executing program 4: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) recvfrom(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x20, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2, 0x1, 0x3}}, 0x2e) 2018/02/20 07:44:37 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) msync(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20, 0x101, 0x1, 0x9, 0x401, 0x1, 0x40e, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x80, 0x8000, 0x8, 0x9}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xf4, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0xf9}, @in6={0xa, 0x1, 0x9, @empty, 0x10000}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0xf005, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @empty, 0x5}, @in={0x2, 0x0, @empty}]}, &(0x7f0000000240)=0xc) write$tun(r1, &(0x7f0000fea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], 'b'}}}}, 0x2f) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"e900169a69f2c8582196f9f9c5edae9c", {0x4, 0xfffffffffffffff8, 0x1, "334754b40e82", 0x3}}) dup2(r0, r2) 2018/02/20 07:44:37 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) r3 = geteuid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0x1f, r5, 0x1, 0x7, 0x6, @empty}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, 0xb, 0xb, 0x814, 0x4, 0x0, {0x5, 0x0, 0x4}, [@nested={0xc, 0x49, [@typed={0x8, 0x39}]}, @nested={0x74, 0x29, [@typed={0xc, 0x1a, @pid=r2}, @generic="8a12faa1729f6b36f7aadd83eb869c1593d0392f69e0cab66124f94df793e6e04cba800c15c510f39aa5e80105b8d6e29bdb2c52b95ced08e5d2058f13ecf82e6da08e67a693dd946ad49dff6aad9251aa0d47e623abc845aa1757ecc1e8787209e9"]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f00000000c0)="16765874346ac7a8aa8fa31231a7a6ec03d89bb524a55cece3d82c862661a2ef29fbe402947048fe5f124e55d1804df05955ccf697b6b3408d4b3a7f0f085b1d67a077d147e776d6cde556a5e01e4b2d8589a2cfa7bf0c7fb1520232b9c65ee0db4f807422aa29b0096673131f666b697bec0287d9b9fba483834c35561ac1dcbfc6fc2a98fab9344b6863afb2d0705ec60de3e7bb643c4249fdf8f3a4ad8a456b8efeca361b96534a6994e90b3caa1899ab34fd050edbc2812c198f29d533a5b5ebc15b6f0a399f9270faefd2715a352f06a5198b7a28564a9cddc12b2e554d9507261e39055369d710", 0xea}, {&(0x7f00000001c0)="cb70863f8bf2b06c843fc0d39a55737f827bfe55d7590a2c0abb3e88ee45c8755398e4f8793a3ccab77f4437929dc037d78e1700e3e9ab9fdf0a84c078d101be045809cd1d330a68d15d87a0ba0aa66320a24f9dc637d4f6b874b2fff100b64f5879a4b074a24835ce7063294cd6945792270712d514044697cdeff1063884a65f73a46c1da4d1f493bcf2d4b3bafc8d421a087860a0a6f7fab4123452fdd257683c0801", 0xa4}, {&(0x7f0000000280)="5f9027b99a8ad5e9d5f12d91ca42c347830738943b52c43b0e538632600c3ce0a44adfd958b2cca468f00b18f5014dffcd04ef28afa94843fc1a06ba314e2f1daf80a34582c566854677487e640e8016a70a4e7c657a509cbbc2a1ae1dad820c50b0b02d08c161eb2888d3a67c4cd7066be763f5408fa24bb6d3aa7ce7c0aa0831450589fc3586f61cca25b160e52d2d61f3f9578354f2edd0c144178153f27742094221feaf1efa96fdf7c5ed800e39e22307", 0xb3}, {&(0x7f0000000340)="08b2b9517cb6c18d1ec58074d4150af873d0247362a5a863bb26cc167c9f96190eb8f0e8c5ff38140aeb71ca29ebf4bad2ca32bfaa080262ce6801a76565dcbb52e6", 0x42}, {&(0x7f00000003c0)="cd0d8f0b62cd2c963dadaef4a07f8d7d", 0x10}, {&(0x7f0000000400)="c3596fa1bb84a6779d9067702b8eb51079be4fcc66162bc64513eca4c66ec719e5123c5bbd54c7f4088a611940b88756778170ee4f87a7beebcd322c95795234c797f1152c47487b5c7acd2dc935f848b8dd2b1c63fe636e8abfaf78498f60", 0x5f}, {&(0x7f0000000480)="f3893c80d787cc4781522bf6d433c47ebf15f70c0371f63eb8c2bbbcdbe0a9dd229cac6c64a0503f298ea581", 0x2c}], 0x7, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0]}], 0x5c, 0x1}, 0x80) msync(&(0x7f0000998000/0x4000)=nil, 0x4000, 0xfffc) 2018/02/20 07:44:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4ec, 0x0, 0x2f8, 0x2f8, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0x30f9e1c79e6d9fa4]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x100000001, 0xa11, 0x6, 0x6, 0x3ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b19475811546", @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr=0x80000001, @empty, 0x8}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff]}, 0x5, 0x6e2e, 0x1, 0x4, 0x0, 0x9, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x20}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:crack_exec_t:s0\x00'}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff000000, 0xff000000, @mac=@random="21e334b054ed", {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x1f, 0xe6bd, 0xd7, 0x3ff, 0x4, @generic="da1425bfbad607e94ddbcdd0b930f241", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x40) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r0, r0) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x6, 0x3}, {0x7, 0x5a}, 0x8, 0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) write$sndseq(r2, &(0x7f0000000040)=[{0x800, 0x9, 0x1ff, 0x400, @time={0x77359400}, {0x4, 0x1}, {0xfffffffffffffffe, 0x9}, @raw32={[0x80000000, 0x81dd, 0x1000]}}, {0x9, 0x72, 0x8, 0x1f, @tick=0x3, {0x40000000000000, 0x1}, {0xec, 0x200}, @result={0x2, 0x9}}, {0x80000001, 0x6, 0x0, 0x9, @tick=0xffffffff00000000, {0x1f, 0x3ff}, {0x99, 0x8cd3}, @connect={{0x2, 0xfffffffffffffff9}, {0x1, 0x1}}}, {0x5a11, 0x100000001, 0xfffffffffffffff7, 0x503, @tick=0x9, {0x2, 0x8}, {0x9, 0x7fa9}, @raw8={"54f8504391f42219fb5a5829"}}], 0x70) 2018/02/20 07:44:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) write(r0, &(0x7f00000f0000)="2600e40012002700010001000000000000000000040000000020fef120250e510500030001e4", 0x23) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x936c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x85d8}, {0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffff000}, 0x5c, [0xffffffff, 0x5, 0x8000, 0xa0, 0x4, 0x400000, 0xfffffffffffffffe, 0xb9]}, 0x5c) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x57, 0x2, 0x4bf, {0x6, 0x6}, {0xfffffffffffffff7, 0x5}, @period={0x5c, 0x830, 0x4, 0xde0, 0x3, {0xffff, 0x9, 0x8000}, 0x4, [0x3, 0x3, 0x5, 0x33]}}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000100)=""/119, 0x77}], 0x2) 2018/02/20 07:44:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbafd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f0efd4)=@ethtool_cmd={0x1c}}) 2018/02/20 07:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8, 0xef1, 0x0, 0x1, 0x2, [{0xb8a, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x400}, {0x7fff, 0x81, 0x8, 0x0, 0x0, 0x1080}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) fgetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/67, 0x43) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() 2018/02/20 07:44:37 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x5) r2 = open(&(0x7f0000000000)='./control\x00', 0x8000000, 0x184) mkdirat(r2, &(0x7f00000189a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r3, &(0x7f0000466ff8)='./file1\x00') mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r2, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0xffffffff, 0x6, 0x1, 0x800, 0x6, 0x7fc3e19c}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x12) tee(r3, r3, 0x8, 0x6) 2018/02/20 07:44:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) arch_prctl(0x0, &(0x7f0000000000)="58eb45b9e58c69c432c4") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x0, 0x7b42}, 0x38c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r1, 0xcbe, &(0x7f00000000c0)="e3c65089afd325a392d64a8c9becc3ca369a3475652a06711011f935eb4e42ff652e1023cc2b560e47587f350b74e59e92162c0b4a3977585af782cd3a1cd09735823f002ec4982225") r2 = creat(&(0x7f0000000080)='./file0\x00', 0xed) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000000c0)="3d4b9195617130d33d9bbee1e433abb054fff4a7c946af799eedf0156ba5cef6a7e66aad2fade06f5c067c79532801d94c6b1812def5673ec4f7e1757b22dd0ae8985bf5b193d33114c2110fe0032c1c2a7d4ebd9227") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x941, 0x0, 0x8, 'queue1\x00', 0x1}) clone(0x2000, &(0x7f0000001240)="a9b1def15372f38fdb4eb72fb9b427fd0bb683e12ee196e828fbefa74d9275eb64c8cb8052477c3c6792ced924379dba74cdff447fc44da628b2da934bfcf4ae69b5b901b4b5f1d8a3ccc8e96d724121667748eaaf390299acbda6eb0c6beca7a1a3e33d09ae6ea47ad18fe648fb71c3cf78b2e81d5b171b5cc6cf6530d9a0d3593c05db4fab33800eb6249bcd03cfb4b3debacf4df81b7ef3a6f43688426c4c2b6fa7216914e66a8155e67786052424ce67bdd2f8eabe2283283c5b14d6c45e665551fbc0fe3a87f19a6b886bfa8b80a8ee11d4639ed6241af91eba2db93347af0a6f0c9f92093967915520bdb598c211407597ccba8602708b8cf12063c0283ba71da2bd1d0eb70ea587d30c2e1fa7cd9c5b48fb2a8bc44c20e6713e03f285c7de591f1f04db6bba4fb5ff2d0a12a248505a9f1b7b735a800c7c4a1212a5d5c3f7a9225511ca8cd52ed799ec6d9a287b5f993fbc1960d2502c3009667dee037319aad4246bef7d96b235bf5dfb468fabb81a5ab200df4263e137f56f064aeb67011fb338979365cba24e3a4c87754f6b920223d0184f6658b699e55c183c6b9d77e33414a154a4eb02c41bc744d66f60d16dcee28e817e8bf6ad30784d23ce836357cb5ad81dfff7bc7100c808018c66c6bd98c05c0bb4fe117ced6fd34b6c1a967dd62dd624a03b8841bffa9819e8823b45c260cb19fadaa22619ea0eb84529a6dcb6e0fb31b43a1c3f8bce809c1fe0de9f1455677c7ce276153d48635461a930faaa6e0bc84fffb872abad7dca58368fa0be34a7d4183e7852b4311b3f9ff50477beb01f4c24ecceb4ee7feb41726ab0e0d5fcf75f42ac262724bb343a43da5a50edb1afa93b20075ce9bd8e7af9baf7fbd8b5ba541779865a8351d2e6ab5877386ca12e3c47d431bb5c2c0cc1beb966459f78863ebc17a53599374035de042494b6d8c2f0f23320a006579e39a3e2e562936d163b006292edd187b4ec7812430e777d5033fc4f1addf62ce910f347354b742671f379c6c622a2d968db5ac86ba10d44f3dc196b22ad49f13f87ff4bd466cbce4955174630beca0167e54457295daed647359b4fc11aac1e0f3287ace678d4a19e1db5dd7678536193df037532da5f1290ee6e164dfe8038d4e3fc50bb045d49452fe3491e739f65e1c57a62a59b40513de03baa93980f6acade50df6b9b44793622bdb078c0d4523f147c1987529ef30aaf6de834fa3452dadc07e035a34b183c74f55c07799becaf1342d814171bdc91260f672e85888d64752ffcb21654e81488bd53517bcd6ed1e285b563899bb0431213eaef3f2207d269b13e9e6451d03994401f632a068446a1adbc8db986ff5c94d2b398524bcdce4398302d9ec1775c9296dd87104cfd76d577f466e9840cbad7bf1c14016e294fb846edca8e7225935a34d004070a612dab24762f097a6d23ed40190b4b860ed8d64515c5f8403c58c5c092fcf192f942deb5ea04b1d2adbe9d14724f77405b631f45c933ca9abb1e45ec80923b6e548440fe92cd9132336de56a6b8add6e387ec948b5a768fc0b6b37bbded0ad831d230f07f6bc217b3fabeb5cdaef038f54ef5ff45bb89ba7056f8691e4fd724298a63c8537dae01256e08c74aeceb22619b70849d179d34bc2b1aa6488b9e3b7a4cc046a347371c7733538758c073ffab9b0444c35963885921086bf3a1214fb574116430b8e8c15017975b4487c4ce794ff405ba4b7656f4154740d580d1ca41db3799c0f689a40efb4a367c898e33c59be358fde3a06610a4a76ef6552ae38af5f2dbd6b8280673416868d55700b5fa89bd08d0ad8c27790a82350d307ddd23afb50e989243d7590705415db6ff21d7c0a3525eb3679d844a03764da95f151a936bde8b06b400f8e9837b00e2edc2caddb838cd3f8995f7b88852b9a2a54dfd51dc2217213563f434106877cf87dcb934faabcee6f90c21a5d60c8d35242642233f2d4263518ae38f4de9cdfe27eaa177ba28c403c38295785c4d592226e1708df316aef6db92488a2ec55f821c84e81821de4d5cfb7ebfe95f3e8ed4cdb923acd2d5dd488352c90417d6ef3344666d63348f679afdaa452756fd1bbc1173997a8411870bcd242006763dc3bde95a90893e2754e26bd82557871f7b84466520e3b44ebf268d5b6a41d5e60dea474b50a18106c5ccfd351a1c857a5f17f778fa649488c1ac45ec2d4247ad7e92552aaa07e93801628e5b5d22307329cebbbef9452822a8bd4bb85931c5f5378db031ba0617dabb23fdd66a2e8cd08b416383e595900f9bbdc72078369c99f36e6b063b7ac63d8e76a539397090199846d8a770e710595c09f423d81b871d2174a929dc74278bc07f1cfd4cc7de05f2f1a51d22e587a355ad16e6c973cf02f607090a695d127e6125769c48fc05ecb25a5a4e671918a14a0f64bf796e9f2cdd8f1db308299c2891670303a9b16d3626b6577de0d12b880d159c13185deea1da06de830f09ff11391430795f3abcbeb951f9539760cfd16e9c0ed31b88eeefdfef83f1f03538879812bee68c72adc9873f2a0ccf7205c1bfae8e5d4ca167c9f213d670b8ee7a5ec448033a0164831d3e405c9705d1a1aa3e9b068d569768acfca802815aec9e160649236c5cf090bc5a52714b37ace1fe82d33a7127c28762278bf76e0d92ae60bd17d5302b0a7b99da713b9eb5e0895ecfc24e0e303eb1edc08778b07814396f0cc3a7886deb91c4c67099c3cd4852a292748005d6c042def8d0c46ffaeb1e44d2df431e9f51c678b59b54f66c458f39afa6997ad059648dac3a37138361c4d788331b96654f7b2c51f1a55fe64746ee9be2e1e682f7ab3b245ea108e5ab09ff9bc0a8318b649b47d400e85f010210ae1814b679037e000c40c5e6d17bc93f1d2e6a0acecc7ab77db4ada8a79ed30b05c02b6577eaa4598d0ccb95976004017d5cbd58d384a39e838613877feb4d0ff15a817c334077a256db27aaed203408f69c9a733bd4edb6d431431d23750f2b5d4c93a49dbe32d6ae96a1add1fcc8a3a7bb8018448dbd3ce68a1ef4f1c2a21b701cf304027272b7ea3c2f9bd5a69f288ac15e2d9b2070b1dbac7c4672059036d22c587bf0ba23e0c95286b253c9d5231dd6805aea346390ce106c54aa058afab9f2a9ffbb452bfbb9e720a1907122730da054dfc2eb6072fcc484e1a7fa93bb10e18c56f3b1ec6c9ca10b2b81d40dc3176da8e03ebe510d9e3cd96bd3ee6d4e5faca2a761a54a77915edd1b51bc237081d39ea0ff75196ac266ab145dea847a891c9329743d6b9784fcc260a0c13b0b9c7cd32f1f3947da7043544986789b8c0e92f8c061317355788a64a69679ea6e49158b0acb7e0d366ba8c48b325df0157782ab7d8eb4b3cd96c3b5350d68ad96c36ffb7a21006bfc6dddc0ae7d43f29a635649ed64f5e5873efa509fbde03cf0efb8103d1577058fe62a88c6a1b748495725c7db7432992dae83bf0d915ea3a64d2b4fb4d8f15ae03b2bc3d1f9f0bbd3b5f100f172accbd5c85a17da623ca3eba7d1d7da2ab5b0c5c62b22bf5780fa8142dffe531001ad4e43844d4559bc33f2c7e49914c4df43b1231d3acee8da36a0658bedbec6ff012ff67ef14956cf0ca2212eefb146c37bc33d3ca3d377a73b6d20286d098158e99706fc9dcea7bfbf6bf2bc28398ec3a887f986922246e81819978f6eb9a206e4730ecef45d2f31728b27df3b2a5bd5dcbb297972b3b7989a98765ddc041e497e0987319f95f70b9d0d33d19d6a39f96c2172346c5cd3e063b356eed57354c559f8f93973680e71457fe710af2d620884690d4281d08b0ae03e5b6134438d8d195c6b1dd575f6e5b03ed5e198f3b051e96d5ef190e272a089f0e2d0cfdd630bd7f976dcd995ceb2a4638f3609558f3fe9a25fd75f099d045824089ae5da5cad6d9af1f5c6f855e6a9854290fd898390b388facfcabf4ae9e3162f105089def8c01d03b9cf8e98cdfd5486f5e6d7f32a9fdf4062c3ab4ed1b9b6a4cb2eaaf662bf25aa5dee3444aa1a490d75083fe4e1cbe66b8bee35b93b7ac05d8f031beb7b203528f4a2240644bb3f77406f9d77f30472bfe82ad84b9c8fc227ca86acdfa64d6e1a0684d46fdb192c6c050ecb8927a440602255ed808b761619d70b11979590e12e44a51d2e0eec00203a0df4ac9cafca4c5d7309d09a0d5402efe1105ed56e0cf361f9285a65693953e67bffb18ac375052f9917c3e6fb37c1716f27b8641f80210426ae4b10375d50ee4af0dddef835d7478b46e9c14d17b9d9236e4b64b718acb0671ce9da0537ec18d7fb41623d53c57acc78bf9e2ff0ab1a7c71bc1cbe621ca9cd6c1dee9030316ec5298b29d8fb38c78bb98f5491a34597f76984bf005829583d25e7f2cd51887ca55950b7288550cd0d35b54f2b6d28fbd8284192300f6aa8d137e1fd3e32a4e6a3c7fb3f2c435263c38afe4cf520bb64ff369c79230af1a1218197483ea0f1178bcd604b697aaacdea0c7bab384954d91e802462ceab3cfde0fdad3ff778c2420099d5402d8a67c066ec054628738f8ee3affb811fbe8930ba923b432525334e1a4ce62b9097766625a0c0e50ddf972fea8a393f844aa6a4c5901350f43f196eeb9921149591c49d610a9eaec39e3c3651afc627c7f17f4abf89b82f31343868f68576dfcdb46b3e80e217da1850a9106c55786ace98619ae0b36e7fdd05e2441e2cc3a58a0d53ad8c300ca7df7311013c382553235fd8126d4a7c33b810e95eed76996e51503f8851da3a3026c5fc6e5701f6ce422a7b27c5632c6ec46e0e26855bb8f51b2acf35681c21d5035d43057072b0bb4c200d11f25c58fb917c16a23cf2512c58637db54c7053410ee36c1fb282301f7113d888f23ea685f445be5d090371e0493a372b23aa2918004507d56dfc04f585467f19e47d30c0759fc3ff2c6ba30003cf96b418f62ebb155cffb9eae9e32399aaae0b3a958bda1169e495fb73b1dd7ff46d0c92462b99671e161470833ec205c3e669ba9f197aaef3c84a2b0e4c65f2044ee2448023c58344241979456ae4dcb1265456eb5771037c3715002dd04befc3b80aa2a4aa69a7ae87417bc690e325ab018a5bc75043f530616bf21a172d98faa75359470bc94b61ea1cbd38db40870e00a6953bb43f6802eec469a86424220795479085015c5f6f787a983178676727c49c9175fab21544bc183efb9c99b684f788db71a0eaaee7041e0bb1a1517471bbaaeb247320a287500179133968a4c1d0e5ceb77dc1f32d4196754a95a1ffb3d308531597574ab53babad692b3148d7ba32a4e2ba25e13104c325b8e4c61af570c835a04e6d5c06647b874b254cae34688807b630b423664303261fd67088bce25dfa3f861302395026ae45c35c4c7d844d45bfd531fe3e82bbfa269f5c248b44f9848fd348eac6823e565f60fb7c53274c0527d065509aac21af496d648696788d9ab6059e98b10d72eaacdb3684ea486294ea7623e23166b30bb841df1f084556ed11764d0d73dae0923418a904f23c9198ad15cc9001135b29e20322bc839285fafef4ee6241b386976be6f264cad550ccae1dda352655f850544ecfe98e9754d357b5690b8835f184951002b1b40a0d85156499f6aef5a7036fe18b831fe9a648eb16322ff143c6e23e4fa0dccee93b2484eaaaa49dbaac1e5e24676145e9ac9efdde5ba207d331b576d53d2988bacd4898f14d40c81626fdb76a965076cd6ac6ae4c3509d1b34c0698002faacfd81608135796681a0ec", &(0x7f0000002240), &(0x7f0000001200), &(0x7f0000001200)="34b48a2cb3768ca76705cc1b22daf270d26932bcb3f5df1d00000000a706d183982faa61a53f00720f1e1d") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003340)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000003440)=0xe8) recvfrom(r3, &(0x7f0000000180)=""/77, 0x4d, 0x10000, &(0x7f0000000200)=@hci={0x1f, r4, 0x1}, 0xc) r6 = getpgid(0x0) fstat(r2, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006a00)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006b00)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002280)={r9, 0xffff}, 0x8) sendmsg$netlink(r2, &(0x7f00000080c0)={0x0, 0x0, &(0x7f0000008080)=[{&(0x7f0000000180)={0x20dc, 0x1c, 0x302, 0x6, 0x1, "", [@nested={0x20bc, 0x81, 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@generic="c7a123bb2695d50ace16ff1296e0b66f434452bb47fdf09edf8abb9dcbd4e9da4a4790381a32eae9b0101e918206aef642b3ec6e46e93deb8a408cd8b4fbddcf29ac822f08269c92648456d5b47f285cd744d4cbe935eeca99c4f454707e6829545cf63d7b5fab72ed8eeb316f1301d738056dc44f5a3ff89559e848e0ceafbceec865147a794c7014a9c9fb6a6566437a4bc1ce33c071e8d60c5c0f9e1b43f97f254a92d431bd6bfef995aafa77879aa3ba6ff71759402ff8146778ad7a3f2eb08c56de5a28c21f61534d", @typed={0xb4, 0x4, @binary="83f476bb96a2e8d233d1d61bd1c030a915fd9cb27c62f032a5d8ce11a7b1d287d7a86cb0fbffdcfe1ede5289566c329bfa5c1031f3a88281d405b0e536a6004351ff99287ab33be496817f8b71610e87f595b36efa84a3bcc3eb9ec113aedda23ee223581f056824c01111efd72c08076b8496505ba763b64052ea701d850e559693d511e100065a9efcd6dac524b5f41216dd40949feac8918cd5d03c55c9128b559efc69afa716c71b"}]}, @typed={0xc, 0x20, @u32=0x6}, @typed={0xc, 0x4b, @uid=r7}]}, 0x22bc}, {&(0x7f0000006b40)={0x131c, 0x22, 0x10, 0x2, 0x3, "", [@nested={0xf4, 0x35, [@generic="574b04067c1279719ddb7b9322e7812dc34ba54d54837bbdd4075f79a87fb70ea3ead086055332acf45eed09097e2fd7c598031eca3fce447556f5c27ad62d94943c4a3cb1de2afee8a51e9c9bdefcfa1f6b4bdc095469b46a2f0af8e27be4a3de077d5f2cebb906294fd38bd65a75cdf54f18d8d4a6886855186f1c91c0cdf13cbc856accdceefa4c3e3bc2cde40e77f4d96a7f36cd89a92dc037247611890c198c93d8aca42aa161eb10f397e6110d401a2d806cb2e5b1f567fc316abfb2", @typed={0x18, 0x4d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x10, 0x86, @u64=0x81}, @typed={0x8, 0x70}]}, @typed={0xc, 0x1b, @uid=r8}, @generic="2db8718f528a49f0f85db8c956d7527106f7c4c373f0963d1c8cb1b9c7cdd0ebd17ed05be30ee6fa89efab9ebac5c41a8201bafda824c22957eae396f3fcfc39436feba0bcf15ec7374eac41530a1e5af7fc0d9749161e2babacc1293731168815be7cd8265d263cb05b7a1709b0df30c1bff1bc5d0a2b4be8c6104982e9a3241ad27b604f36999c03e46e57f2a3845aaa483e17c0ecc36000", @generic="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@typed={0x8, 0x53}, @nested={0x120, 0x2, [@generic="0aa680d8adfc4deabe751c0171b96f867bb80b502078e23fc3f3a7a613455fb7b39c620659629427c760a14249c77af2d532da43ba2af7ac07e37bf305c5d4dc508cc835b64a8388cae12b4fbfbc9253df093171ae6dd305f2998db441c76d0cc9716be2b4e86b371903f011bdf18f6abd31a29793105059fbefa43f4268954c4691b8e81d6d881fb9370cd80439e846d369971d6dfdd56d3814a7434d", @generic="45a26269a5bc05c7ab69af0c2b81307c2752fcefc27849fa42feecda452368780c265e3ad23e67a784b40a0387b9a0415f5ce3664fb590bc71e121f32662eea90b7d11fb", @generic="2a306d3fa65572a9ed8ef4312ffa565c2c7280f2a1d57804fc8925c769dad0074536be0f72bdd113fc25535b12d8c3fd2cf064294cc3910e"]}, @typed={0x48, 0x45, @str='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x131c}, {&(0x7f0000007e80)={0x1f0, 0x19, 0x701, 0x1, 0x1, "", [@generic="970b88ad7f0c386e70f0b170fcb1ce53532c4d8f3b2986fa2ce71533df2d74fd7ce7646fe4013cad7beb81e84c61fe20e1bf34c10c6cdcdcc941a12de1cbba6c952dc1913dfa64443bf24159d3ccba573d5caa75f30dfa04b060d7e8fe2df69957c80787dd922c4020fa44162882ac1070064fb0147c35e34edbf5f708e9a4bf44dc2df5b197548161bbb666d4dcb322dba65674ff9fdbfaa277f18b4f0bda88b5d3f13416c02d678213e1fd5f00f3aa690ad619d1bc4498ba0e4a3e5ecad3a29b3dd6fad5d127b90f85bc802c5dec", @generic="292bdd43a4ea7b39ee6d380983dc231191063e2e0525bf59229d33cdf5e485ba65aae0778963417d0f7cc252b2338b39bbb67bfd06781971eedba30416777674f630d4be67666689be4e7aa331a700507a384eb046876be6569baf9739c51ef4c9a332d7a8e2c1c14a389be8c3047944535b896d0e1e2691bb940213a5fe26c0256d982075584a01c61daa5f94f00e88df3240d43949c46cf32bc7", @generic="47c49b0d7a761fe182e76851e09aed8ec4597286c9176d47a03f6b5fb43a8b3b52542c87f1a13b94c3ca5002ac66949c40482e762e37abb3fedc60385fb8a3f7f6b3a95f6d2a6870b57557264201635d4f250f9ec43b6c51c43b3fc666b0c7c2641487d03dd3be02", @typed={0xc, 0x1b, @fd=r3}]}, 0x1f0}], 0x6, 0x0, 0x0, 0x40041}, 0x40) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000008100)=0x2) dup2(r2, r2) 2018/02/20 07:44:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x1000, 0x15b, 0x3, 0x7, 0x8001, 0x4]}, 0x10) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/02/20 07:44:37 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_adjtime(0x6, &(0x7f0000000000)={0x1, 0x8, 0x1, 0x7fff, 0x10000, 0x40, 0x7, 0x6, 0x1, 0x8a00000000, 0xfff, 0x80, 0x1, 0xfff, 0x1000, 0x1, 0x16d, 0x1, 0x9, 0xffffffff, 0x2, 0xe163, 0x3f, 0x4, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x4, 0x55e5, 0x0, 0x1d, 0x6]}, &(0x7f0000000040)=0xe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x22040) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000346f90)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x24) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/02/20 07:44:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200300) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/02/20 07:44:37 executing program 0: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x42, 0x6) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0\x00', 0x1d8) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2018/02/20 07:44:37 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x58000, 0x0) sendmmsg(r0, &(0x7f0000000040)=[], 0x80000000000003a, 0xfffffffffffffffc) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) creat(&(0x7f0000000000)='./file0\x00', 0xc) 2018/02/20 07:44:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x7, 0xfffffffffffff02b, 0x40}, 0x10) write(r0, &(0x7f0000cc3000)="621f934f60a8892cdaba6d5b501a3246", 0x10) 2018/02/20 07:44:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x120ffe, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r3 = userfaultfd(0x800) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) r7 = getpgrp(0x0) r8 = getuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000b80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000180)={0x21c, 0x2f, 0x8, 0x4, 0x1, "", [@nested={0x20c, 0x8b, [@generic="18042b1b3b7cb99d5851448bf8d38ea1657053552403e8e8a797c662ff2a8ea13bb140fa464600", @generic="d85e756f0cea167303bb8ba7238278035aa7eb1d15c641461fb01e7f4619b32798f9faf1e04d92f3a24d4f76e7e6cd6ca5864dc9f163d72cd3de29287a8cab2328dd13fdfe871d0474a52d3db1e8e22120e072d4edfb7b7ab50c84c2284236b52cea3830c393b2ddb3bf4e51208aee453475e66643c0c99e83646104fb7c13c035763e687459d6044fbc66d85d1e2e48ad321c8812ec6fac3fad9bac2c2f124c3d2fe12a40b2a7dd0fc24e7b75f716b22a54498bf4c2845a9addbc63eb1180abc1287e4536810be5820d0f883cdfa21bbd590979b4434235ab4692fcaa14f4f85c852510a005dfed70", @typed={0x8, 0x72}, @typed={0x20, 0xa, @str='/proc/self/net/pfkey\x00'}, @generic="7f4800ab988731c8cc42a511185f36022ca552236941410669e2730128dab02c219fd8490912eef6b042500db04c9539f55e84defd44ecdf672ec87c579d55ce072317abf278ace510bc3a5d60474eccf7f41d89d9f73a2db2b54a7d8ab18198d3d893b04c4af5b407b4e1bd56ca19984b855dca2de56260f84f1711cc5f0013ea9fd63771b5c22bcc5c0aa607478188", @generic="67b4a70ed427964b0f6edcf490265cfefb3ce9225940863920", @typed={0xc, 0x8b, @uid=r5}, @typed={0xc, 0x72, @pid=r6}, @typed={0xc, 0x63, @ipv4=@broadcast=0xffffffff}]}]}, 0x21c}, {&(0x7f00000003c0)={0x358, 0x27, 0x100, 0x5, 0x2, "", [@nested={0x14c, 0x89, [@generic="985638a3932d801fb2bf8f2d269e82fd3449757f4179a6c785e43b910872a152c5caf4bac867f14fc02b76a28f6f7133352a6c523dbd77960b6034735e00610e3d0a322cfced6602902031c8ec26436d9742046a17b124ef63b8ce31b2b9e6a3b8a62b", @generic="e94920ac426700089f4cfbf5b95ad8ccf58d0c2984f1ee59f29269a5d286fafa707d6313923c66aa5c2188afaf6e37fddf39048660b4913a0e9d89a154f4d796522a705f9c94eda185b81cb4", @generic="33f18ffcd502fb49f977b79f2ede02af7b57c3e5c53f9df517212f02633bee9874f349092dee9edbc08c43ae876269a0e1768d8923f1f309613ad3b9c32c0b2076ea35fbfeaa32c5", @generic="2410ad2bc7f804818b2a158c4a85fd4d725aa4b4198a43334a06081a22e822dc971206d86b52f95289ae6280c88a7e87d4d2d97df7a8090c0d1a34ef57d3b1a6de7cbd68fc52b16ff39086451364"]}, @generic="81380325a10c0851ba5a515cab31aef469d6dc0f9363497fe300cfdc4b40186b85e9d168d4ac204b4d52958a6949e05264d72c5c01a6a5ba2dc95d3af86be1881ae82294ab4705b65871171b64ee4901efde78eb8e9a35080baa785f83b2ba83995d8f5237dea1f76753ba1dc699bfe6ce694ce2d3e57328d0ae96ab9543", @nested={0xa0, 0x57, [@generic="6822fd838ffab2520065d3f35cf3cdc4d54c764f6f7ae46c10a729f81620120b5bbd0948a7e15a781a8f52dec6215aa92d0283dea86596e64cd5b1df88f95c9afb9cd3a13a0fd38eb91d5ffb3a829e08ddc61445defcb66b3b38a6a70614426be497f4854d07953138e4f6d59ab7cde23bf9b814b85d17865b31a0aca3559a599c84c778a4b725cc30a6c0bfc8e0e881efdea865f869e91856b65be9"]}, @generic="09427e9d05e26040b23959236c4cc1f0e204fb9c7f0bbfb615ead498b206efa1275d9b06a9ebbb46e410fbadd726e8215e3d5fd1868b055af5290f7dfeedd73d5c3246276b61aff01adb3c81ff4e3ace53c2bd1394b59f294118d761f19cacc19df09e28ad123e2edeba3182a984ee6db246c54485", @generic="e950df9fd87abda75efee3eafff0c46fbb0363d29957b2b400ade07625fcaa46a2ab0c1f4fb3c91da4a2a5b9230d87684561a39996a5c79652b11dcbd50475fd6c02ad66692928207ac86a09c2cd4166564db2c52fcbf7074ccd1f6bae497a12b5a7231af1d345e9"]}, 0x358}], 0x2, &(0x7f0000000ac0)=[@rights={0x24, 0x1, 0x1, [r4, r0, r4, r3, r2, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r4, r2, r0, r1]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r3, r0, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r3, r0]}], 0xbc, 0x8800}, 0x4000084) 2018/02/20 07:44:37 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0x9, &(0x7f0000000180)={&(0x7f00000000c0)=@mpls_newroute={0x50, 0x18, 0x10, 0x4, 0x1, {0x1c, 0x80, 0x20, 0x1, 0xfc, 0x5, 0xfe, 0xb, 0x2700}, [@RTA_DST={0x8, 0x1, [{0x4, 0x3c3c0dde, 0x200, 0x3f}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfff}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0xc, 0x1, [{0x9312, 0x800000000000000, 0x8, 0x8001}, {0x3f, 0x3, 0x9, 0x400000}]}]}, 0x50}, 0x1}, 0x0) keyctl$join(0x1, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/02/20 07:44:37 executing program 0: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x300, 0x20000004, &(0x7f00006cafe4)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xc}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="f42f51709facace14ca4e9ac6a962a1b340d917d577a45b8cbdb4962c70789cb327c0a97814a5a4eb6faa50c94edbea8bfbfeb86138eb01b3d57cd2a6e5c9c6dcfde68d814967e0b0aaa32cd417e01a468645fa0325948e441e64bcbaacba4f64c1f29831548fa0e037e9e968367fb32948d2b6a82e2961c3cf0c8ffc2e983509d471466132d03f5a3c0737c202fd14966f2321a2e9ac3c49f3f5fea5aa15045c5b3d44e2a9048792a053cecc44303b4afe95608dec2cb9d36668e69059c5e4afa3945e15355688301cf0961f2c3ff8d088c", 0xd2, 0x20048045, &(0x7f0000000100)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @multicast1}, &(0x7f0000000180)=0xc) sendto(r1, &(0x7f00001a4ffa), 0x0, 0x20000000, 0x0, 0x0) 2018/02/20 07:44:37 executing program 1: set_tid_address(&(0x7f0000000000)) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x3, 0x3, 0xffff, 0x0, 0x1}}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r1, r2, 0x3, 0x7, 0x200000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00003d4ff8)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x4000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/20 07:44:37 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/109) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/151, 0x97}], 0x3, &(0x7f00000002c0)=""/108, 0x6c, 0x7ff}, 0x10000) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/02/20 07:44:37 executing program 5: r0 = epoll_create1(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x23, 0x6, @thr={&(0x7f0000000000)="42c2de63698976a6ce9b5630bac91fbf4d5895ef46ff577412bf0ca437b0e0ad13459fa14f35dd729571d2dc7d34ee280c9fe1db7d48147316289fe9ab5de358d3d73cd6074ac3d0343ca9a3f3605b5d3680374b91befd7747dfe6b5d5befbfa08a700e19a8c50477da0fef6038f164f9dc208128ef77de172c5823efd7ed4deae8ec9c770", &(0x7f00000000c0)="b512869c16fe7ce722309dfa07264735a4c36e9cf2dbe0b56aa8e5f46fde9c92abe49c54a539b724bd6e9eb3f87073f4d98dc27355b7792c8c9124fcd4135c35cf93764baf8e890152c7a2f153bcc214b6235e450c7f6c8a241c27ba8a04248af6c9d1699e0d710860b314d62111e01e"}}, &(0x7f00000001c0)) epoll_pwait(r0, &(0x7f0000053000)=[{}], 0x1, 0x80, &(0x7f0000898000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(0x0, 0x15) 2018/02/20 07:44:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000000)={@common='nr0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x3, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xb723}, 0x1) r2 = socket$inet6(0xa, 0x80000, 0x1f) recvmmsg(r2, &(0x7f0000002e40)=[{{&(0x7f00000000c0)=@ax25, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/66, 0x42}], 0x3, &(0x7f0000000340)=""/62, 0x3e, 0x9}}, {{&(0x7f0000000380)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/149, 0x95}, {&(0x7f0000000500)=""/225, 0xe1}], 0x3, &(0x7f0000000640)=""/169, 0xa9, 0x80000000}, 0x6}, {{&(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001900)=[{&(0x7f0000000740)=""/155, 0x9b}, {&(0x7f0000000800)=""/135, 0x87}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/33, 0x21}], 0x4, &(0x7f0000001940)=""/214, 0xd6, 0x80000001}, 0x80}, {{&(0x7f0000001a40)=@nl=@proc, 0xc, &(0x7f0000002b00)=[{&(0x7f0000001a80)=""/112, 0x70}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x2, &(0x7f0000002b40)=""/140, 0x8c, 0x5}, 0x3}, {{&(0x7f0000002c00)=@hci, 0xc, &(0x7f0000002d40)=[{&(0x7f0000002c40)=""/6, 0x6}, {&(0x7f0000002c80)=""/183, 0xb7}], 0x2, &(0x7f0000002d80)=""/181, 0xb5, 0x1}, 0xee}], 0x5, 0x2000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000282fc8)={&(0x7f0000dbeff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1}, 0x0) [ 173.078994] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=43104 sclass=netlink_tcpdiag_socket pig=1069 comm=syz-executor4 2018/02/20 07:44:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x5, 0x6, 0xfff, 0x3f, 0x9, 0x1, 0xff, 0x200, 0x7, 0xff, 0x8, 0x4a}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x6b, 0xfffffffffffffffe}, {0x40, 0x369}, 0x5, 0x3, 0x41}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00006faf58)={{}, 'port0\x00'}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) [ 173.120726] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=43104 sclass=netlink_tcpdiag_socket pig=1082 comm=syz-executor4 2018/02/20 07:44:37 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000000000400, 0xfe}, 0x4) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000080)="1169972712c71880d671c50d775af870e44758c24e50b3abd169d76a502d2a5c43256e0a00fdcfb351e7bb186863f90000000580c28706df00f7934bd97772b571a17e2bf9260007087653b66b6be15f6bcf0c37", 0x54) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x0, 0x4, 0xffffffff, 0x5}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/20 07:44:37 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) times(&(0x7f0000012fe0)) r0 = userfaultfd(0x800) fstatfs(r0, &(0x7f0000000000)=""/183) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x7, 0x6, 0x483}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x9, 0x4, 0xbd, @time={0x0, 0x989680}, {0x6, 0x3}, {0xff, 0x10000}, @time=@tick=0x3}, {0x6, 0xeaac, 0x40, 0x100000000, @time={r3, r4+30000000}, {0x80000000, 0x6}, {0x3, 0xc9e}, @quote={{0x3a4e, 0x9}, 0xe9, &(0x7f00000000c0)={0x1f, 0xe8, 0x6, 0x5, @tick=0x3f, {0x8001, 0x80000000}, {0x4, 0x1000}, @ext={0x1b, &(0x7f0000000080)="6cb6dcd085c2635714b894793995dcce6fbfabd0f4da2b8bb7aae4"}}}}, {0xfffffffffffffff9, 0x2, 0x6, 0x1f, @tick=0xffffffffffffff4d, {0x7, 0x80000001}, {0x236, 0xc7}, @connect={{0x9, 0xff}, {0x28, 0xb06}}}], 0x54) delete_module(&(0x7f0000000180)='md5sum]vmnet1-eth0ppp1\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) write$eventfd(r2, &(0x7f00000001c0), 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x3e5, 0xfff, 0x10000}) 2018/02/20 07:44:37 executing program 5: mkdir(&(0x7f000019fff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe(&(0x7f0000000000)={0x0, 0x0}) dup(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') linkat(r1, &(0x7f0000b0dff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x0) 2018/02/20 07:44:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x40000000) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="a5ec15b9b7001ebf1a7ce226afa55c6f5c06ff55370dd01d1b8e66c526f7fc0a509984f11f83bb7be8cdfbac6d5bc0caf85d4698f2a93a71fb92c34be95afbfcfc44a6a1f8f4b0bc50a98cd2cb7deb8ada3ec6ea9c601471", 0xffffffffffffffeb}, {&(0x7f0000000080)="cc4992cd8fae06c462aa84c6fcd6e1031edabb714b3aa3507fff132b8fdda02e5efd71fb278010db57efd967ea09cd8716a106b111555d82fbc04233fa9fa23c1e1b7ad3f61ee9d1fc626ed0964fca8d18f3a26e38e19acfab2570b5d2ecdfb1cb418eff0403890cb25b0fe6036d77b206299936f01eeac5fe98baeeec276c9ffa7abdd115ec30e1f904ed7a1065bfd3", 0x90}, {&(0x7f0000000140)="6dddc6cd68d77ecfc1630350535fc3b97e0f868a82d3f39ef9e8b9edbb06bf27d5fc0a4370b13a2fbbeb3d62a6101eb6ece18030235a3f01ee6737e02eb1df324f1b76f444d8edabf2c5013e3530f011e0908aaa2efd355770b5bfdbaaa499715ce2d3c99cfba284027f715a62db5599bf4cbd21c7562ebd3d548ab81f21ec538a0d7644f636ceee9736da1d7d86913a872bcce6139c28bb14c2ce5d20d914181af7d4e37098f00ea4", 0xa9}, {&(0x7f0000000200)="622ff4e64edbb2f0077989014a1c8cfa3ae9b14aea191b239a62f7d88e948fbcfb54ca4ac9e28dceec2dd3514c1b2bb8ae653ba38b9cd4231b39aa46af168f5acdec3380566602c1cf09fb212ad9c7d25981e8adec8296d1d0a3e689a6dc94e156c5", 0x62}, {&(0x7f0000000280)="3ec61ea942ea20b7e1dfe070d4a8bd1bed731c227c852f7460cbb9a82f618bc95a053b7efa144a7e76febdc765213e9b8923c8d6454f119aebf03458a6b311d9fe6911d8252dc54598074cd8f63639", 0x4f}, {&(0x7f0000000300)="280aafcd68a96ae487e7c04e48f12c4ae6983a78b5b2b45984213e8bd74501043f1cbc1927c6ac65ca0d72", 0x2b}], 0x200000000000013e, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x45) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) pkey_alloc(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x26, "e08a1c42e31317b27a2ddd87336e39762da7937f7beb2d1863e261534f5f328c28ff9b7e1094"}, &(0x7f0000000480)=0x2e) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000700)={@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, r1}, 0xc) 2018/02/20 07:44:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5a1, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x1d4, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/20 07:44:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x120ffe, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r3 = userfaultfd(0x800) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) r7 = getpgrp(0x0) r8 = getuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000b80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000180)={0x21c, 0x2f, 0x8, 0x4, 0x1, "", [@nested={0x20c, 0x8b, [@generic="18042b1b3b7cb99d5851448bf8d38ea1657053552403e8e8a797c662ff2a8ea13bb140fa464600", @generic="d85e756f0cea167303bb8ba7238278035aa7eb1d15c641461fb01e7f4619b32798f9faf1e04d92f3a24d4f76e7e6cd6ca5864dc9f163d72cd3de29287a8cab2328dd13fdfe871d0474a52d3db1e8e22120e072d4edfb7b7ab50c84c2284236b52cea3830c393b2ddb3bf4e51208aee453475e66643c0c99e83646104fb7c13c035763e687459d6044fbc66d85d1e2e48ad321c8812ec6fac3fad9bac2c2f124c3d2fe12a40b2a7dd0fc24e7b75f716b22a54498bf4c2845a9addbc63eb1180abc1287e4536810be5820d0f883cdfa21bbd590979b4434235ab4692fcaa14f4f85c852510a005dfed70", @typed={0x8, 0x72}, @typed={0x20, 0xa, @str='/proc/self/net/pfkey\x00'}, @generic="7f4800ab988731c8cc42a511185f36022ca552236941410669e2730128dab02c219fd8490912eef6b042500db04c9539f55e84defd44ecdf672ec87c579d55ce072317abf278ace510bc3a5d60474eccf7f41d89d9f73a2db2b54a7d8ab18198d3d893b04c4af5b407b4e1bd56ca19984b855dca2de56260f84f1711cc5f0013ea9fd63771b5c22bcc5c0aa607478188", @generic="67b4a70ed427964b0f6edcf490265cfefb3ce9225940863920", @typed={0xc, 0x8b, @uid=r5}, @typed={0xc, 0x72, @pid=r6}, @typed={0xc, 0x63, @ipv4=@broadcast=0xffffffff}]}]}, 0x21c}, {&(0x7f00000003c0)={0x358, 0x27, 0x100, 0x5, 0x2, "", [@nested={0x14c, 0x89, [@generic="985638a3932d801fb2bf8f2d269e82fd3449757f4179a6c785e43b910872a152c5caf4bac867f14fc02b76a28f6f7133352a6c523dbd77960b6034735e00610e3d0a322cfced6602902031c8ec26436d9742046a17b124ef63b8ce31b2b9e6a3b8a62b", @generic="e94920ac426700089f4cfbf5b95ad8ccf58d0c2984f1ee59f29269a5d286fafa707d6313923c66aa5c2188afaf6e37fddf39048660b4913a0e9d89a154f4d796522a705f9c94eda185b81cb4", @generic="33f18ffcd502fb49f977b79f2ede02af7b57c3e5c53f9df517212f02633bee9874f349092dee9edbc08c43ae876269a0e1768d8923f1f309613ad3b9c32c0b2076ea35fbfeaa32c5", @generic="2410ad2bc7f804818b2a158c4a85fd4d725aa4b4198a43334a06081a22e822dc971206d86b52f95289ae6280c88a7e87d4d2d97df7a8090c0d1a34ef57d3b1a6de7cbd68fc52b16ff39086451364"]}, @generic="81380325a10c0851ba5a515cab31aef469d6dc0f9363497fe300cfdc4b40186b85e9d168d4ac204b4d52958a6949e05264d72c5c01a6a5ba2dc95d3af86be1881ae82294ab4705b65871171b64ee4901efde78eb8e9a35080baa785f83b2ba83995d8f5237dea1f76753ba1dc699bfe6ce694ce2d3e57328d0ae96ab9543", @nested={0xa0, 0x57, [@generic="6822fd838ffab2520065d3f35cf3cdc4d54c764f6f7ae46c10a729f81620120b5bbd0948a7e15a781a8f52dec6215aa92d0283dea86596e64cd5b1df88f95c9afb9cd3a13a0fd38eb91d5ffb3a829e08ddc61445defcb66b3b38a6a70614426be497f4854d07953138e4f6d59ab7cde23bf9b814b85d17865b31a0aca3559a599c84c778a4b725cc30a6c0bfc8e0e881efdea865f869e91856b65be9"]}, @generic="09427e9d05e26040b23959236c4cc1f0e204fb9c7f0bbfb615ead498b206efa1275d9b06a9ebbb46e410fbadd726e8215e3d5fd1868b055af5290f7dfeedd73d5c3246276b61aff01adb3c81ff4e3ace53c2bd1394b59f294118d761f19cacc19df09e28ad123e2edeba3182a984ee6db246c54485", @generic="e950df9fd87abda75efee3eafff0c46fbb0363d29957b2b400ade07625fcaa46a2ab0c1f4fb3c91da4a2a5b9230d87684561a39996a5c79652b11dcbd50475fd6c02ad66692928207ac86a09c2cd4166564db2c52fcbf7074ccd1f6bae497a12b5a7231af1d345e9"]}, 0x358}], 0x2, &(0x7f0000000ac0)=[@rights={0x24, 0x1, 0x1, [r4, r0, r4, r3, r2, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r4, r2, r0, r1]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r3, r0, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r3, r0]}], 0xbc, 0x8800}, 0x4000084) 2018/02/20 07:44:37 executing program 4: set_tid_address(&(0x7f0000000000)) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x5, 0x1, {0x3, 0x3, 0xffff, 0x0, 0x1}}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:37 executing program 7: socket$inet(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/157) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @random="e220731bc85e"}, 0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a87ff8), 0x8}) 2018/02/20 07:44:37 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x140) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/20 07:44:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x10, 0x100, 0xffff, 0xffff, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x28000, 0x0) r4 = fcntl$getown(r1, 0x9) sync_file_range(r0, 0x8001, 0x7, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000e40)=0xe8) fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000000f40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000d00)=[{&(0x7f0000000080)={0x350, 0x1f, 0x10, 0x2, 0x1, "", [@nested={0x314, 0x92, [@generic="51273d0d39179afad8682b168469d396d39c35d53d9752fe84f1e836421ac962d035d9be2c9f3d240aac6e996e23dee5e5d35b", @generic="fc756ab98d736208ebdce5a9297c7adac6c8005a385d1c3456b549c1ddc53594f9d6fe81987f231854859343277e22d9728a603642e25409dcb7a2ac07076e90ba4aeda20aadea84298d5ff2362266cb752f846bdc62913de6b22893b667d8b3a6d39ac0b732d86914c736c83e7a5e6977cc796efcea60ad730aa3cb9bbf4bc71c786cdbfe90ad668fbbcc87eeb5d0f1d94f71d3e7c6c2c8f3bd8a1698e683eaac43c7348c0644f823bdd7aede210eb656cf5a63b8f1ec90d636d1c40aaa26c3e0785e9e7fcc1928efd9af2bc57c0205f699c8ea", @generic="d6bdef852337073309afe12fc3e9f59be10669f2d5276dfab892b460d8b15f8025477ae22f263eaee05e06b13b27d9ee9a4c3f2742cef46826af05ddbc5ca0489c9882fc90696b9bdc9352bc2be7b2f09005274c6a4bfcae9d0cbc936b1d81ea7c288dc34563a37a8398af06a381e066ccf3b3c80714c147a7c35d93ceea5a8182b1725a43c8787dd20942ecfdcbb47993f9f9bc4b4a52292aa43c9d7c6580dca34d0dfd71bf614de32e713b058fc186303511f426ec24fb217fe27b7c8c60f81048953c6214a6fc0f8e4a", @generic="bc5259b10b59f0fadebce1872133cef24398a1ae01157d3c144367a0ff537d9642ec18cae0928973bb49e8e25943b5d267e929b2b2aab3555d24abc466249cc210552b1f12d53d1618bc84f20c445e633e5a481509eb9e135d238ed9ba66297ca2465aa671f3aef96592204fe8cfe5c9f206f06fd45916b66e4ceaf68fee2aff4126e3d0e9a93a9da28235d76bbae7426b1bc327d9c4813f8993009c90ad7b", @generic="b3dff9c39d048f43b7a8a35c753cef0345b2d98623646296441c2d1721414c626d5e971c83bf4353449b0a9c245ae7e8cf4942bb99107fe72300a2be35fc88993028e15125f0e13bc06e8ea87ee8e4ca62e7d7befb2e5bb4b56b6c84852a77e4219ea78772847a71723f13b6c89e30f9390cda9e1057d29163b422e1ea00cbadad69e4c953f89a7ebb33196e4f67f6ef5f236eab2d49be8265614f35"]}, @typed={0x2c, 0xf, @str='[procppp0[securityvmnet1em0wlan1\x00'}]}, 0x350}, {&(0x7f0000000400)={0x360, 0x24, 0x600, 0x6, 0x2, "", [@generic="fd591f297399ae864fb1e21af6ca1eff1f92b9744284be795c90ca17e3d2550de041d0ab3217062fa4ddde4c222d19aeebee3a4125", @typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x30c, 0x5b, [@generic="4f84da1b5418cd884649f9e973c18ae9faef5b2785ef5b20e796573683d64b78eef695ad0795bf1df3e0930ddbb7e605c1beec26b4c96b64d4707531295f4eb0be15b0dfd2bd76027713ff3b6fe0acfa9694f8ea4feb024c7bb42b10817d17c4f333c825e96381fc35a0529e466add6efbbb665689b5467eac2d6f1efd11ed2624711795975145e00148", @generic="a23d91160d21e14e3f6536de48e772d9c8b6de8954439b234ce07b8a8afa883315fd49e57f1b6af5dd0389b479b1b1b4610780fdfd2201a9b8a2070bccdd6359b69b0ccda975d1547cb76538a9a85b3c6ce6f537f5a89324f9fe549e3e5b6492e23727622b18b8c24812c81be01b26e401217c2b54216f214f6ed3bf8b8e3ea776551af924def0d2c365b87ed53724e8b5e76db9e49895c4277290f752513f78eff20e9fc8bb16ed9029bfba848e0eaf3a5499e4ba81892a440d220d77cdeb6e1963", @generic="9cd4443454ba1ea52b207cbc4219592db07caa933f46e78550506b6866e60d36ee6236684aa5fcd75e889bcf040d97dc0c8c466af006ed3bd5ee06e1dc500efc2f13c3f306fb4c6ecc62f639875f2fbe959466c9b1d875f1feaf110ac2efea64f353f2f6dd4430ac6ce489ffc2aab3ca496f62905bbfbdcde70119ab5067a46ba9504a673b08685b021fa9d98414f24ce30e3a7bcbb660", @typed={0x10, 0x2c, @u64=0x6}, @typed={0xec, 0x7d, @binary="e177e45c8b2650ff3a414d343f0da28a1ec94178e16c6d12ddf08a904be51823fd828c37a83c3d4f94b4b3cdca400ff279d794d3a4a7fd82f51c563c143bb876a60528d24f74b7ecede9d2bf37c7a5e36b65ddb4afe16655513a98a3b3193cb3f1ed11bd9a03188e9fe107a53d08b455356b05b326dd3ebbd427b6e054dda2e3f5f8f5863e8590e5394082d4c6cc8303c155b1cfc577626dfe4d55919a66bfdb01d03af57d0e4ba93c42a2341df327a8e48069152c8da1027f2d28ceb522b38adcb774f313e4824bb24f666dbd661a20d225a80e08ec2cece51207d175d8bb0141a28f48"}, @typed={0x10, 0x6f, @u64=0x5d9}, @typed={0x18, 0x75, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x360}, {&(0x7f0000000780)={0x80, 0x24, 0x600, 0x4, 0x2, "", [@generic="1105d801b49b48cd313c2fa433d76b4984ae4ad16b948b975df45ae9777a3af17051e4988c009ba905c0e9a31672d6e971e3026214d7547d9f40537038ef18f0ed308fddd1ef0b4eea8ce91504bad4b1733a6fa5fdc78fb39dd7f72c86b452c93b703b3c7754c9745f21a14a1a"]}, 0x80}, {&(0x7f0000000800)={0x138, 0x12, 0x900, 0x0, 0x1, "", [@nested={0x58, 0x66, [@generic="0c2e0562d4dc3c444ddb18b0e9f43203931f3525f41322396c26f885bb8d4ba3a35377bfaffdb2def16ee8930fdcec1015c0450119efea420be7825474049a72a6673d16affc44c11af3c6ef58", @generic="cec534a88a94ab"]}, @generic="fe49469a58b7a894fb0079269bfdf8f3c73e638c327776703841dc6a325d", @generic="057137c97fb91c6a1b3a2adfecd91b5fecaf719de580ee9b1274b2dfb16a7b45189f89aad86924f246f052df3598574e45ca88e8df005ad46e3d05ca63302c4ff00babee2535e81c4ca3173d30ca1e1e244a5b8d1707de4633b61de14d4d958758db99b5faf5af13ecfa0679c0cff12a2294b56e131a22af31823da7fb239b8a012e0038933fbff957712af8af02886733cbe35e64b9720cb912b64391968774bc630330e6f48130f2c0f82cb1d84e2d9ec2"]}, 0x138}, {&(0x7f0000000940)={0x8c, 0x34, 0x30, 0x2, 0x0, "", [@generic="0db6cb409f7f", @typed={0x10, 0x88, @u64=0x2}, @generic="5eb1c068485889be9f4d089fff292699e05559eac0326639c1019b28fe112d06c79e7d251c96", @generic="bd532de42b54c1ed7e104ad120c2d751e952dec479242657cbd1ec223162882d9e26227ee450c4f707752c62afb3c19dd80bb8c5a3f0ee9bc1f315ccef144e"]}, 0x8c}, {&(0x7f0000000a00)={0x2d4, 0x2c, 0x0, 0x4, 0x2, "", [@typed={0xc, 0x55, @u32=0x38a}, @typed={0x10, 0x6d, @u64=0xffe000000000}, @generic="e9055c4cea114cd08cd328549e112a8cf898a265400a10fbef07a06f54a9cc2ed7ea45a2b9d681f194b51e58cc74687346bd2d4d26e88e5e1728593afb5d6ca9d4fa2e303368292d17a2fde4658cbb37ecefd45fbbbaa27733e948048639a08c2f6c0d03b41e66f0e0850e9b8e95cc", @generic="ea186bac8cd819324cbcc1336d3ec5f33d48d34d7b52707cbfb2dd655513e8ad0ee0e4b90c65b82b73e097547e982ffe1b3f04f865929f46255d4af8518ff5737568e872be98db7a12d48ffc635acb0979fbe19f257376a84a0c78456d06b83eca8cec93b4ba542f7b46c521d65aa5d078278d1717c877640bb8c1aec469109fb53c95c95a4352175ef36d0b20e6f2be419716d22efdfac1a860a75dc464b6d9573c8283699a15575c10339e6cfefb359e6dc870365febfab28f958992e97a7b0183d284f5a016df11ab6fd453afa6fcdb0f9a737d16b6f2c10f35f00d7f95cf00a7f0035a5350ab576cf87fae", @nested={0x140, 0x1e, [@typed={0x10, 0x46, @str='wlan1\x00'}, @typed={0xc, 0x22, @ipv4=@rand_addr=0xcec}, @generic="7c357da2b6b59d3185eb69faac9ba9f132410153b774ae3ecf3a4a4e97d2312ea019f3b09d623464709e9b0f8044cee9b986adfa7ff46a9dd09ad319a8da07f16538b121989c6284f1a259503b8ae6a5dde20b0d146e6b18e544912a69b9d05149b6ba04194fbb86f99166a69e62e9e93a3c5da2138d89e234c60c0867b57c75b49f8b91932e9ecb4283389e8bff90adae834638", @generic="08a6c8f3fd7599358929a607765502600def65ba19dfe22933db3ba738947ef673d824f1c3b6e95c8d6b679cddbab39e3e5e6143c253559f356cc2b4aea760f684f21bebb93cd3e6277800f67e220ca7030bd46c876bd9443419d13e2964f4d0832a4350dc34a83c83420436e268ba4d9521bfc915385f4b29eeb731db0f5f899860b61fd223dab34b"]}, @typed={0xc, 0x86, @fd=r1}]}, 0x2d4}], 0x6, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4000}, 0x20044800) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) restart_syscall() setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) 2018/02/20 07:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setgid(r1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000085a000)='h', 0x1) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f0000000040)=0xffffffffffffff22) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x8, 0xcd, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={r2, 0xfffffffffffeffff, 0x1, [0x20]}, 0xa) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/51, 0xfffffffffffffcb5) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0xff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={@common='teql0\x00', 0xc5d}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x15de, 0x0, 0xd11, 0x70, 0x8}, 0xc) 2018/02/20 07:44:37 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x3f, 0x1}, 'port0\x00', 0x1, 0x40, 0x800, 0x3, 0x4, 0x1f, 0x3, 0x0, 0x2, 0xc9}) wait4(0x0, &(0x7f0000ec8ffc), 0x80000000, &(0x7f0000edc000)) 2018/02/20 07:44:37 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) flock(r0, 0x2) fcntl$lock(r0, 0x24, &(0x7f000000eff0)={0x0, 0x1}) 2018/02/20 07:44:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="1fb26e5b443eadc0bfee276bb3423630907326a29d96e926c328e6ea5627fbb0a03461bc86cc586b5a496bf540e0198b4fbaf19b7566a8347b7b2f45cc083e7465eb4e31f2c106540e6611d4aaa8e849fa7449b422e89deea7be055414ceaa3eebf8685fdf5de9d2c4c5c69faeb764f029a01014446bc4fd9769df2bf1a8f6b6f2fc2ec8ecf0b8b4b7b58cb9b6980bb1c734b0e7b1329ede7dd3013d811215711533ba6a8b7fc07d52be695eff0978904bd456fc945210d46cfa541f293b77d4e68a6324", 0xc4) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xfffffffffffffd84}], 0x1) shutdown(r0, 0x1) 2018/02/20 07:44:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0xf, 0x33, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 07:44:37 executing program 2: r0 = add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="17f2d231a7598e3f94fc55fcfe8e962914baba1dfa3c73eb5fd4a8fda1a65c7ff57716f1515060decc6911720c16d0dc2e9d6f23d7e93e83893494ea2107dda1789cdcbdcbc53fe7a966c8bc4d6f4b85ad15d4d2d5be1c95ee730a3517614a70305a3d934f163eeafded21e88ff5589908a7222c762a5fa35b10263d7857d0ca8f8ad4591e", 0x85, r0) [ 173.418295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/20 07:44:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000894000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/20 07:44:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x4, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/20 07:44:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x80000000, 0x80, 0x80}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/20 07:44:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x100007ff, 0xfffffffffffffe8e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000)=0xffffffff, 0x4) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0x43, 0x2022, &(0x7f0000cd7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/20 07:44:37 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0x3}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x1, 0xf0cb, 0x2, r1}, &(0x7f0000000140)=0x10) 2018/02/20 07:44:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x40000000, 0x0, 0x4, 0x0, 0x0, 0x8001}) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x81}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x50, 0x2, 0x0, 0xffff, 0x4, 0x100, 0x894, 0x100000000, 0x8, 0x1}) 2018/02/20 07:44:37 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) dup2(r1, r2) 2018/02/20 07:44:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r0, &(0x7f000000f000)=""/4096, 0x1000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="8b01756ef3140ed45f9fc73fe45d87acb57b81cdfb5500b454a3709d71075a24"}) 2018/02/20 07:44:37 executing program 7: perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/20 07:44:38 executing program 2: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x250200, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xbc) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ncpfs\x00', 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1c, "21709a6ff01377f068d69c6ce8e0b893031582fefee324041c26fc15"}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) 2018/02/20 07:44:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005ca000)={@common='gre0\x00', @ifru_ivalue=0x1f}) r1 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={r2, r3/1000+10000}, 0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001, 0x5, 0x40000000000000, 0x0, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000100)={r3, &(0x7f0000000040)=""/181}) 2018/02/20 07:44:38 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/231, 0xe7, 0xfffffffffffffff7, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) 2018/02/20 07:44:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) poll(&(0x7f0000bfa000)=[{r0}], 0x1, 0x3b3) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001fb000)) 2018/02/20 07:44:38 executing program 0: utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x980, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x3}) 2018/02/20 07:44:38 executing program 2: r0 = socket$inet6(0xa, 0xcef69e7684f1c1c4, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x208, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x0, [0x7, 0xbb1a, 0x5, 0x80000000, 0x4, 0x8, 0x5, 0x7]}, 0x5c) 2018/02/20 07:44:38 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x2, 0x7) listen(r1, 0x54c) 2018/02/20 07:44:38 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r1) 2018/02/20 07:44:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x2b) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) fcntl$setstatus(r0, 0x4, 0x2c00) writev(r0, &(0x7f000016aff0)=[{&(0x7f0000ff7f67)="b2", 0x289}], 0x1) 2018/02/20 07:44:38 executing program 6: getrusage(0x1, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x2, 0x300) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 07:44:38 executing program 4: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c32000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0xf6e535f4a14a0c8b) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c35fd8)=""/40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c34000)) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000c32000)={&(0x7f000015d000)}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) listen$netrom(r2, 0x8) r3 = add_key(&(0x7f0000c33ff6)='syzkaller\x00', &(0x7f0000700ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000656f81)="582a3d8a1c2e397b8a2c8d398498a0ef674e7be1f109d7f3d278918e5d46a8bd643afc37d5d11a3b32441f7fbaf5ca8124171035d6ccff7d7f3a4fc429ccfde58fce2b2fe3470bf2ca931fa30759af74ccb3998e032bbf074e8730925e9e5cfb5e02bc58f3bfaec209c374c03c49fc5411d446a944c98f1f2aec32763fc652", 0x7f, 0xfffffffffffffffa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000086dff8)={0x0, &(0x7f000046d000)=[{}, {}, {}]}) keyctl$search(0xa, r3, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r3) munmap(&(0x7f00002f9000/0x4000)=nil, 0x4000) keyctl$setperm(0x5, r3, 0x2000) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/20 07:44:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f00000a9000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}, 0x2e) setitimer(0x76a2e6356c27dfdf, &(0x7f00009c3ff0)={{0x0, 0x2710}}, &(0x7f0000643ff0)={{0x0}}) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x1, 0x0, 0x0, @time={r1}, {}, {}, @queue}], 0x390) 2018/02/20 07:44:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff2)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0x16, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x1, [0x0]}]}, 0x28) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000003}) 2018/02/20 07:44:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000d9dfe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x1, 0x7b6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffff}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x800, @empty, 0x1a0c}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x37936bb3}], 0xd4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)={@common}) 2018/02/20 07:44:38 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn, @ifru_addrs=@nfc}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/20 07:44:38 executing program 2: 2018/02/20 07:44:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x301400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x3, [0x80000001, 0x5, 0x8]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x0, 0x1, [0x0]}, 0xa) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r5, 0x0, r3}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x9, 0x8000, 0x0, 0x2}, 0x10) r6 = gettid() sendmsg$netlink(r3, &(0x7f0000002d40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002cc0)=[{&(0x7f0000000100)={0xa4, 0x32, 0x100, 0x7, 0x1, "", [@generic="6e9d539d0cf22c44944511322b102f618ec649a3bdbfa22d6351f6f61b52668226b6f65b81ea64f09731cb5ddc331fc10d8a3c071ca1d7a464bd5433d28839f1833471bf2f75df13b125ed46832a064fafa2e7297ca6b3e1ef4e2298cb9cfd5976450bd0cecc1d95d48b0a221d7990162999ac7d72097f2f11b4b687603fdd81b08bf8d8da0147f5ec2b8a1bb0498a090c0e15"]}, 0xa4}, {&(0x7f0000000240)={0x252c, 0x3a, 0x138, 0x6, 0x0, "", [@generic="0cc40610d159a365f9395e1dcd2e8da1b074c9987fcfe235fb7aaafa3d48f51d94c0f619a8ccc9478347ef2e11542a302b1d9b2b09b7baf6edc9b1b6a051c1996a56e3f7f0441ffbbf9282885f3e832608075ef43be34b0755e3447b7d169ee602c8aa47f6906d4e897a157d5dc3e90ea7a86dadff797bba9c360b51d790a7a2aeffc6b5ed5f1100b48e5a39ddebd4b10033d30c7b049a76b552f3871ca389f9ef040ad088bdac5d01444e20f46dcb60aa121e3fd9045c5c1d8ad4439177672ea93d129ab00a85f1db03733f0292", @generic="a4eb0c0234eb360cc035b18b9abc74ad1426d6a767640399bc8f1cded7725d402d6b54228137ee356015d2477d748ba472a3d4bec938c85670b0f47a198ac7f3d4a2e602247d6ae13867646528e20310d8b46f1886c4a09bed7336fbb3b6e931a39555b9700cada40af3", @typed={0xc, 0x85, @fd=r0}, @generic="fd48edeaa7ddb1b646a5ea00e160de50439e46a093a99eae09620a5a01af5983f070bd24e724049041c540bc", @generic="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@typed={0xc, 0x3e, @fd=r0}, @generic, @nested={0x238, 0x7e, [@generic="b653f51031b388ac7dd589346c109da548a0216e97d0054082cc6e175f11d09084658714aeeb7198657c5f44ab7eb51e8fac404272c3a311f27c6dec3994cfe14753c20d28519f969c09152f8abe9de4f056c99fd8356a422984c16ff285ff2ae2529c94bee0c6d9a339cee6094d9fa7d50075d78fb195386caf22876257357d0b86c11f8b7229fda032ca49efc4a2a2e996800bbefe9d9ef0d6bd9d1143e6ec4ea29bfd7bc9e59f136d2f924d8fbcdee6f9fa8c40", @typed={0x10, 0x47, @u64=0x1f80000}, @typed={0x64, 0x6c, @binary="d2ac3085873986bceac10e1a8a9bb606849875fcc2b67dae06a6381aa602507ac799df2b45522bf58d387a3959766bfc6e396812f2ae2bd3bdc59d28ec28447df28a64bd1017f574d2f3ec2e33e5745f5eeb7b268c6e2c4f81bc"}, @typed={0xc, 0x14, @uid=r4}, @typed={0xc, 0x66, @pid=r6}, @typed={0xd8, 0x17, @binary="b43dd4b4832f6c2bc8333c86cb1c47ecf764d608c70bf73663e423bfbf953d06d161274ae0053fa4cabcc2c742450ec84693158e992c0764f537429b7b188b87a0bc504d60cc7e1247aadac745aa710dcec6fa4328d9ff7d05b5d07397ef3cf360f73e6164b98494d18ed85244265d2b2a935be1282502674d2938a5c570872267a8bb61800754215ad4185cc6c7bff99be4b80daf5fa20ecd313d9a7347dd180b3c4686459e24fd5215b01b66b43a0087c952f1a5ea0933e22ded4e3eb06526fbc801cb2a63638f463c5bcd6f13"}, @typed={0xc, 0x7, @fd=r0}, @generic="1f9a256ed48c39", @typed={0x8, 0x92}]}, @generic="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@nested={0x168, 0x91, [@typed={0x6c, 0x32, @binary="d305eb08dbb87bed7314102211082eb7a1229faefd460e7259f2e49e5ef4f3f3661bea70986923ff5484980ab1acb6bad914cb4c136a8746493bd6023a1c6f10cf45cf31545c0e694982665d3097940057dd8f36d7b7bf7ad403dafad107f53c38534c27"}, @typed={0xc, 0x4b, @str=']\x00'}, @typed={0x18, 0x5f, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}, @generic="b5a14ad5173d616235d4e09877d634146f3bbed29c7bf63a769c8a88539057498d70b85b14be3e40ec6406a1bfa9ad518586201a601c854ade9b8ee9f7df672ac0de74afe899294456e78454910135b55dff2294713cfe60b7f5e68f9a143e5882e51b9542a5ed42015fb5ee88e9e5a008f51ec838ad46789829000bc435e128ea98f045964b839fb106af056815f1b720075046ab84c5a320bd089234c73d896881021b55322ee56b5febf36c7e392902ca945750c58eaaa7b92f3d00d8839ff15d4d68f5d0d033fec1f29a0944e04ca9f07c15"]}]}, 0x252c}, {&(0x7f0000002780)={0x218, 0x31, 0x108, 0x5, 0x2, "", [@generic="c2d41ed199e2d43b7421465114ffc8939795b4a164818a74c97f86115ee8bf7f5071076392817c60b0dcf34e50adcd9fab64fcedd08b8f95ccf6cf3e54fa5be586807cdf94b0b705241415e14f8513e289c5aeb0c396cbbc03bed3e9b0f00a7f0ac98711ba96e9799667804b69bccd7352190c1512c3de78eff4f2a26ef7de109f71e0f071459864ff64acd50e48d04d8a8ab8100d", @generic="d2facf3073636e2e20e65a60d7d1aad0e56f2056c5113b9c0b0f56ad9a07c435705b5d244ec4d407ea812a6e06c972111da92a1c0762e9497dc834cd4612ce87d883fd5e47a2c82b5df05dd99243957ccdc1b48b27d034a338eacace5285325461ba128e1e2f6b59", @typed={0xc, 0x70, @u32=0x305}, @typed={0x34, 0x56, @binary="f7fdcbb9a1a762e2c70cecc7d3af9f81c12dcdf98fc420a35cbfa1eac5e2163a23e5e4ae257d3a9bd3a49006"}, @generic="f1a1454a369439d2a78ae5ea13cc93c856f34441d8569996b48b1e23b33cca59da2058af30fa2bb96b7cdad06b9e1be03d9889ca1f024733b284ec46d74eb3adc78f1e653255ad29f93481c98e26d4b8c0c0934d88bcb2902c77baba0802eff315304cf9ae4dc9afd0513f3efb6bae591e08efee5691848f63e7aed0bd213593f0ce604d248bfdd011c4834521f4f7393e6dc2f4a4eaa833b6bdb62bb2d77cf74b350b8e1a6155", @generic="0f746b7f14be074bd6aa6fe6a9e8ef33e3443c535bb101be13e3d28b174dabbb1a"]}, 0x218}, {&(0x7f00000029c0)={0x160, 0x26, 0x220, 0x6, 0x0, "", [@nested={0x150, 0x1d, [@generic="e3a08f8bb930fd077792fd00f750b6baaca1a0ed94b55f2c3bd79d0727fdd2cd41593925bdc5416e57d16edff86957a4406cba2587edd9196bf30cd56fec4d38190da9977cbb516b3808182e816b321cfefe57311b7b0e2e8d45566acb674320820f7bdca44483ec1b897a4bb8d52a088ee439ceb33aea9a0f46a62f12826041f00d85760cc1c2ddc5215779b91751c18ae829b891d22fa587c5bd61a9aa90", @generic="8c48ac1627355ec63f5ec4fcddc082091baa2159a30e4db592422e756144c374329385d14c27bf9979bc3a47afbed3f2b94451ee3515cc5d11477bf5ff958a3aa87aadafb9d65082e7ebbd0c41bcb2858c285b0a9aa8bfb72232bd56236ae6c404fbbe67f1b2ab1f85b7d250b7b13227350c597be5882f47c7a039e11a840d32d4f54e4fc8ed4b6a42f64c408525a6f55227ae58c54729b1f3fd91a5af0fdefc4ee3e59419d11736acae7d"]}]}, 0x160}, {&(0x7f0000002b40)={0x78, 0x24, 0x0, 0x5, 0x2, "", [@typed={0xc, 0x70, @u32=0x401878bd}, @nested={0x5c, 0x7f, [@generic="253266c00e848b7cb4ee78f705627b91dede511efdc8a837ec5f13c0c241669be235745151a47283ce9c5b53c8d3720fc72e52e5c0a9", @generic="90bc82dbfc5adeb654c3f8940bedf612414b98427f", @typed={0xc, 0x61, @str='\x00'}]}]}, 0x78}, {&(0x7f0000002bc0)={0xf8, 0x18, 0x100, 0x1, 0x3, "", [@nested={0xcc, 0x2, [@generic="b3a3cb0a58e7445af8caaf40a087369da773e88d1d063ff7a6811f9549076ab35b0ddbf00ce0201177db78b6b226bd3939e70d304cd9c0a692b4211782315ed9b7ad4a22d14d68516f2850005187002f3dcd0d99ec4140bc33b3963a101a8113f081eb2e44614553e233d739f8968fa3ac0d085572b2b5d4908ead4423b4a59606f9f8a95bbb317d8d7dd2735ef009b0791b79bad34471ff38d2a5b5ba8ef6a045b977dc2fbd21a89e7ff23c94fdd2eb278eea16e150f908aa3d", @typed={0xc, 0x4b, @fd=r0}]}, @nested={0x1c, 0x67, [@typed={0x18, 0x54, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xf8}], 0x6, &(0x7f0000002d00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x1}, 0x40) fremovexattr(r0, &(0x7f0000011fec)=@known='security.capability\x00') 2018/02/20 07:44:38 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x5fb9cb3c, 0x3}) 2018/02/20 07:44:38 executing program 4: unshare(0x1080040) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) pread64(r0, &(0x7f0000000040)=""/19, 0x13, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100000000) signalfd(r1, &(0x7f0000000080)={0x7e1f}, 0x8) 2018/02/20 07:44:38 executing program 0: syslog(0x3, 0x0, 0xfffffffffffffed4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/20 07:44:38 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001, 0x5, 0x40000000000000, 0x0, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000100)={r3, &(0x7f0000000040)=""/181}) 2018/02/20 07:44:38 executing program 0: r0 = socket$inet(0x2, 0x10, 0xfffffffffffffffe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1"}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/51, &(0x7f00000000c0)=0x33) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x401) 2018/02/20 07:44:38 executing program 7: mlockall(0x1) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x684002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x41, 0x0, @tid=r1}, &(0x7f00000000c0)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @empty}, &(0x7f0000000200)=0xc) connect$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) 2018/02/20 07:44:38 executing program 4: pipe(&(0x7f00000000c0)={0x0, 0x0}) inotify_init1(0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) getdents(r1, &(0x7f0000000000)=""/50, 0x32) r5 = getuid() r6 = getegid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={r2, r5, r6}, 0xc) r7 = syz_open_procfs(r2, &(0x7f0000ee4000)='ns/net\x00') writev(r7, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x20) sendfile(r7, r7, &(0x7f0000319ff8), 0x3a) fstat(r0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x401}, &(0x7f0000000100)=0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)={r9, r10+30000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r8, 0xf490}, &(0x7f0000000180)=0x17) 2018/02/20 07:44:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffe7e) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000000c0)) flock(r1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x3, r4, &(0x7f00000001c0)) 2018/02/20 07:44:38 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/99}, &(0x7f00000000c0)=0x65, 0x80800) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000100)=@generic={0x1b, "f19caf36d9bb183d3399a008f30d7cc55589dcfda72ca60f17c4f386218044b95a65a369ecf0e1a4f95e1e9bab62ca5e4604e160ab6a9fe099e7103a8778f9689e2f74ce025d33d71b7a82eb2ea8336a5590a473da08095a590e8dd6e4afbcbc85ac149ec65840ffcad44dbef61582427ffa90d69bfe01f0937bf51f86d9"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="30555cb0c2141bad3c28dd1788e6e1a1517cc86e5154de4936c1e93a8f4b440083dfb78e0c7c478f67ebe5fbcbd888a80255019413ddcadbbdc29291d59c2659be911fff22db1e4cbc36fb0cd69479908d16edaad20067de02c646bf049c506c6d1add60dae0995789ab270bbcc6c186474a0743bd4a717fee224c330875c7c4c572547e9652a7d22e9ae95cea930b3416205550119969bd4b77dcc3b5cb1afb4b9c8373c8b7f55d3429df9375f40f11fa24eba3fe3fed2048ff2afc8a", 0xbd}, {&(0x7f0000000240)="12ccc60eceab0f988d8c26b66a1abc7d46e6181f2e8a6c8bdaa3cad4be4214efbf3d1718d85c31bff33c8b24dfa222f79b7ddb73e3939cf969cadcccc900da4c1ad7140d63c432f3cec9156994e528eefeaef2deab1377cb594436c300578230e2c81d01d0a7f7d8b563e7b2b368a70813a64e177efd2fa888073b11c26ce47d26b84d9ded8ca4307195b143a70197300582e60bc73f64438a762d90ac1fb05226d495866a693916b5ad74f7daf52019836a9af7ca67b7bf960a97be7b122cfdedf0da000cf1bc9370dad0ed04f3ccc0cf57ead1699f7c", 0xd7}, {&(0x7f0000000340)="ce6f376b635b2d9c66c4670dc9490fe5f1550902879883876549e21a3645feb1bcc2e84da38d37be4e10fe98a76eb68f5069a580f194202d9c1c9475b0128196265e7a494dd9ad19f61df2db47c7a0257babbde13a0769799c3bbe447f6c4884e6c3ada4235b7d5d3fe7c764c43896588765882f935e2050fc38c07703a5ccdade049ce28e4ec61d727cf43bdeea9346dc2f646b33c2d8c0863cf80ad90150e74239cc6270252cb42745146fbffcfa7dd6c5312745af6378b78ee89cee7c38ab66", 0xc1}, {&(0x7f0000000440)="1c421055615bdf97cddc5a1180b3534418920151a3a29d03d8bf48824c7697af872539209c6322290446ae462682f09289539bd5ff42f2", 0x37}, {&(0x7f0000000480)="e9bb9750326d62c3a119257f6176eaf344bdc9", 0x13}], 0x5, 0x0, 0x0, 0x20000000}, 0x40040c0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x7, 0xb43) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000000080)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)="d6") 2018/02/20 07:44:38 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80c00, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x85d, r0, 0xfffffffffffffffc) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r3, r2, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r4, r5, 0x800}) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000140)=""/162) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0xffff, 0x9, 0xea6, 0x1ff, 0x0, 0x3, 0x88100, 0x6, 0x54e1, 0x3, 0x8, 0x95e8, 0x1ff, 0x9, 0x1, 0xfffffffffffff852, 0x7, 0x200020000, 0x101, 0x0, 0x4, 0x8, 0x4d5c, 0x5, 0x6, 0x8, 0x401, 0x98f4, 0x9, 0x9, 0x7fffffff, 0x1, 0xfffffffffffffffc, 0x8, 0xffffffff, 0x101, 0x0, 0x6, 0x1, @perf_config_ext={0x1000, 0x5}, 0x400, 0x5, 0x3ff, 0x6, 0x401, 0x7}, r6, 0xff, r1, 0x0) fcntl$setlease(r1, 0x400, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xfffffe93, &(0x7f0000000080)=[@in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r7, 0xeb1c, 0x30}, 0xc) 2018/02/20 07:44:38 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) syncfs(r0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000040)=0xc) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x9, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476d2d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffff8}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:38 executing program 5: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c32000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x298c9cb1b14ac754, 0xffffffffffffffff, 0x0, 0x6, 0xffffffffffffff00, 0x1800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/mls\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x80000) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000c35fd8)=""/40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c34000)) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000c32000)={&(0x7f000015d000)}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) listen$netrom(r5, 0x8) r6 = add_key(&(0x7f0000c33ff6)='syzkaller\x00', &(0x7f0000700ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000656f81)="582a3d8a1c2e397b8a2c8d398498a0ef674e7be1f109d7f3d278918e5d46a8bd643afc37d5d11a3b32441f7fbaf5ca8124171035d6ccff7d7f3a4fc429ccfde58fce2b2fe3470bf2ca931fa30759af74ccb3998e032bbf074e8730925e9e5cfb5e02bc58f3bfaec209c374c03c49fc5411d446a944c98f1f2aec32763fc652", 0x7f, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7f, "99a560b92b2555ce85f258bba56ad9edf49674cc666b21b510a1a1f914b4100000a5b62b05c3f23aec0d7356a4796000dd933ce6eae5fcee807cc70e48527bc84692f9094060a5a74535f192278b21ef1dd77361a647fe3cef9ef207e97ee7e982c539ab71408a15ac9fffbe8dcac2470a075967d98feba89d21a1f3274632"}, &(0x7f00000000c0)=0x87) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={r7, 0x7fffffff}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f000086dff8)={0x0, &(0x7f000046d000)=[{}, {}, {}]}) keyctl$setperm(0x5, r6, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3ff) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/20 07:44:38 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getegid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getgroups(0x1, &(0x7f0000000200)=[0x0]) fstat(0xffffffffffffffff, &(0x7f0000000240)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x2100, 0x0) mq_timedreceive(r1, &(0x7f0000000300)=""/140, 0x8c, 0x67e, &(0x7f00000003c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) syz_open_procfs(r0, &(0x7f0000000380)='net/if_inet6\x00') r2 = getegid() r3 = request_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="8600", 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) setgid(r2) 2018/02/20 07:44:38 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000111ff8)='./file0\x00', &(0x7f0000a2e000)='pipefs\x00', 0x0, &(0x7f0000318fdb)) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x2, 0x1, {0xa43b44d0aab3bcf1, 0x1, 0x4, 0x3, 0xc43}}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:38 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000013cf8c)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, 'system_u:object_r:depmod_exec_t:s0', 0x20, 0x33, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x74) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) kexec_load(0x100000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="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", 0xfc, 0xffffffffffff4e9d, 0x3}], 0x280002) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x3, 0x0, 0xd9, 0x1, 0x2}, 0x10000, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x6}) 2018/02/20 07:44:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000345000)=0x8, 0x4) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) flock(r1, 0x1) 2018/02/20 07:44:38 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r0) request_key(&(0x7f00005ae000)='dns_resolver\x00', &(0x7f0000228ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f4000)='\x00', 0xfffffffffffffffe) 2018/02/20 07:44:38 executing program 2: r0 = open(&(0x7f0000000040)='./file1\x00', 0x204081, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b1ff4)={r1, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000000)={0x0, r2, 0xfffffffffffffffe}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x1f, 0x5, 0x2, 0x6}) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000080)=@ax25={0x3, {"8b5b26306fbb5c"}, 0x240000000000000}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="df045e1a7e3ebb0115c27f63057c5e71458529cd275465c954713369bc177908e01ece255788896bf41a0a1624378ffe88b35b031d9aec78632548f86d64b37bcea66005edbd78eadddbba67a86df15f58e287d2ae8ab270c4525b3d9e797d688ef6cdfbedc596ff3b5442ae4ce61a18226deea4dcf1ff5bbd593e89f4b71c6516610eb112f8c230240a233ec9ba8d4eb5e6f202a6ddd7fa80f0abbba8a8d24d4b6d9863c52dd926f9d52b5471de3ca0cdc663deb4ac40db6c88c765da98a520784ba02935ebb5c47abfb0653a4d118c4827df66fde177875486d71bb65449c04325fc3d1df335ac2d1dc40e823205796dbdd1bbc01559ca2d995490af0fb1", 0xff}, {&(0x7f00000001c0)="571955929a3e8e9276bd5129378e58f28c97919f003e5aaea9445f77ecf1e3342a7b3c6ccab4ffa287a317e51fbbb01fd6cd6d79f9c1ce8d957400845dad1652e364facaf66fdfc0203bdf2d3ce97a46990d60d7f1e519", 0x57}, {&(0x7f0000000240)="ebde2c120b535cafdf7d941ccffd66b5b7a2ec18cfc7dd95c6ef7e617d4be466694607d348c411e1f5b7d3ef00ca591618dc40bbf3ba1174395bb94111ed4f5faaa9edfede4e9311155010b0bfb26fac28fde5a02209fedf5c4be30d8e42f6f10c22164bb793eb97899a2854d892cf973c2ce913f8afd55b6da2bb2c65f8c4601680a9eb74561da0296a21f3995637fe5dcce09e4397172269f2fb837786607958028a36423aa831e0ea30ff4bd2af0c93", 0xb1}, {&(0x7f0000000300)="996bdc9be61e13f7e02395685b452281feecb222d78b7a240250a80bcd4adc0f670303d719e65b8e8ef7482d66dbdeda02fafcc2f498424bb54560db6a833c41784439717913d4b627bcb8dd3ef3b3c2d23cc87ea4b48b9f92f3fbdc0115f15b8b8451d8857d06d2fae5246e991f74b96620afe6acbb1d7808cd7266ef7d8d7e96d1d1786de41251bf6864efa10f8641f437c260717a2619322cefc809c65217de5d36301be3c3dac2218404cae9c7766308b100cbdb4911790dc99639a058083063d901da3b658b28af95eb0d2030e405780f11e30d809b7d", 0xd9}, {&(0x7f0000000400)="03e89fe03b373a293d10a3d048f9ee1a46e2ba0574b3ec8f04b0852e20d4aa715c8bcec9e1c7d70f010c10959770dbb75b77716ec27eb9e4283c0f53ffada49d5519c1806f928b35da023d885b9b89a42fe3e8003158284628d356034fc33b2465f2755e11df7c68b994af5858a57f72fa2ffa324cf3e39b918acea66ef4b64f2f9a8f1dea502b2f5515", 0x8a}, {&(0x7f00000004c0)="8cddeda1a420618cde4c6eb87b54c2e9d086f988ac12b1049375164085b419351639d65a07daef02eb2bac24b4dd68ae08c19e29842b813dc22b6e7d5b6ed25118ff4baea1b4e8f2652232b9e60f9977e0a9bf", 0x53}], 0x6, &(0x7f0000000580)=[{0x9c, 0x29, 0x1, "c4f230ff7fa72b51f574baf6910e558cf208ac04ea61ecd8bf8a844a3fc7c2ad6aabe9ad918cde1985ce3b5260b38108ab5dc66fe09fa597bcea6f60fb683cae16a06268aee415985bc2a68aa638ea6f03aa4e98a45a81bb2e8f4095deca8064a569fe6b996a6be3e9a8d6046d5f7cf5f2c1a38cafc99f75f0406891c65286c74a9b9ebdf50095531a259a9a7fe0"}, {0xd8, 0x105, 0x8, "b8cf7e81af9ec586928a1eaa75bc111bd6034e06e08f5a56dd86f96eeffd70f3e15045d161af5078c8ce27ef87f08b078e72d9341df765ea5c99b1c58a17307b2f651d9dc8b11ed6c57a7c6778df430ffef4ed220ffa71e30bfa27b0b6a6437de9740a3e63156b71c6ce2e215830263c00f5129202e3336278012be1ad8dfe3dfd226de19e09e3cebef1e2aabc8a2b56239a20fcfe7059f9ee9d33b5af00a96b3b50b6e91e163a75a38cb028af375602ae48bcb64aaa0ce24978acd902c1b71578725c9ce2f031619905eeb7"}, {0x5c, 0xff, 0x0, "167a47dceea8519e4bd4a2a60d26b879d5b6586a0f39a35d92247c8b04f5f0eec0e6263138a6276d87d6c76c631b31aa301650345ad3a6f0fb1c51859df8bb91039e732b30df386cf52ca3a70b"}, {0x20, 0x19d, 0xffffffffffffffe1, "b3ed341a65e6026a84f62b6de4764f0b69ce94e1"}], 0x1f0, 0x800}, 0x4000000) 2018/02/20 07:44:38 executing program 2: socket(0x20000000001b, 0x0, 0x3f) r0 = memfd_create(&(0x7f0000000100)='lo\x00', 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/231) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)={@syzn}) 2018/02/20 07:44:38 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) 2018/02/20 07:44:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x8013, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x0) fstatfs(r0, &(0x7f0000004ff8)=""/8) 2018/02/20 07:44:38 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xae, &(0x7f000009b000)={&(0x7f0000f66fc0)=@delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000000040)=0xec) 2018/02/20 07:44:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0xf44, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0xffffff62) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 07:44:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='\\@#W\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000df4000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe51) write$selinux_validatetrans(r1, &(0x7f00000000c0)={'system_u:object_r:boot_t:s0', 0x20, 'system_u:object_r:chfn_exec_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined\x00'}, 0x4b) 2018/02/20 07:44:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x625, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f0}}, 0x3, 0x2, 0x4, 0x10, 0x40}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x8, 0x200, 0x80000000, 0x8, 0x40, 0x2, 0x3, r1}, 0x20) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000001ffd0)=[], 0x0, &(0x7f0000026000)=[{0x10, 0x0, 0x1, "b8e7"}], 0x10}, 0x0) 2018/02/20 07:44:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d89000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) clock_gettime(0x0, &(0x7f0000175000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000010a000)=[{{&(0x7f00005c9ff4)=@nl=@kern, 0xc, &(0x7f0000996000)=[], 0x0, &(0x7f0000ed4f8f)=""/113, 0x71}}, {{&(0x7f0000899000)=@generic, 0x80, &(0x7f000069afc8)=[], 0x0, &(0x7f00003c2000)=""/173, 0xad}}], 0x2, 0x60, &(0x7f00009f6000)={0x0, r2+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001940)={0x0, @dev, @empty}, &(0x7f0000001980)=0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xfffffffffffffeff, &(0x7f0000001a40)={&(0x7f00000019c0)=@ipv4_getnetconf={0x54, 0x52, 0x220, 0x5, 0x1, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0xf32}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x401}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6a}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r2 = dup2(r1, r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:38 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x9, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000049b000), 0x4) 2018/02/20 07:44:38 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x84002, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) socketpair(0x2, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x80000000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000280)={r4, 0x28}) 2018/02/20 07:44:38 executing program 5: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x3, {{0x2, 0x1, @empty}}}, 0x90) 2018/02/20 07:44:38 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unlink(&(0x7f0000634000)='./file0/bus\x00') madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 2018/02/20 07:44:38 executing program 6: clone(0x0, &(0x7f0000445000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f0000000000)) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfd9}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x68) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00002eb000)) flistxattr(r1, &(0x7f00000000c0)=""/205, 0xcd) 2018/02/20 07:44:38 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x10000) listen(r1, 0x0) listen(r0, 0x0) 2018/02/20 07:44:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/20 07:44:38 executing program 6: r0 = memfd_create(&(0x7f0000000000)='trustedtrusted]cpuset:\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/20 07:44:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1ad) 2018/02/20 07:44:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)="a64731f5b29dacbf1fd408b2a09789342a92b2b963d5cb1c8e45823665e03173510e51c4afc1933e02315e65520e2b7598bd12225607ea99931d012ba88f07bea0fc6824d720e94feeed6e084c", 0x4d) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000b97000)={&(0x7f0000d48000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8)=[], 0x0, &(0x7f0000aa3000)=[{0xc, 0x1, 0x25}], 0xc}, 0x0) 2018/02/20 07:44:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12000, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4003e, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2b6) read(r0, &(0x7f00000000c0)=""/27, 0x1b) fcntl$setflags(r1, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) bind$ax25(r1, &(0x7f0000000000)={0x3, {"00caca9c4df427"}, 0x401}, 0x10) 2018/02/20 07:44:38 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xb21) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/20 07:44:38 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x80) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r3, 0x2}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x10005, 0x400000000001, 0x0, 0x0, 0x0, 0x1}) 2018/02/20 07:44:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5ff4)='/dev/rfkill\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1d25) writev(r0, &(0x7f0000aabff0)=[{&(0x7f0000aa1ff9)="0bf5430f00032f", 0x7}], 0x105) 2018/02/20 07:44:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) clock_nanosleep(0x0, 0x1001, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) clock_nanosleep(0xa291564de2dfa607, 0x0, &(0x7f000066a000)={0x0, 0x1c9c380}, &(0x7f0000491ff8)) 2018/02/20 07:44:38 executing program 4: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x3}) r1 = getpid() process_vm_readv(r1, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003200)=[{{&(0x7f0000000140)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/184, 0xb8}], 0x2, &(0x7f0000000300)=""/132, 0x84, 0x3ff}, 0x78b1}, {{&(0x7f00000003c0)=@nl=@unspec, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/13, 0xd}, {&(0x7f0000001580)=""/29, 0x1d}], 0x5, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000001600)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001980)=[{&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/240, 0xf0}, {&(0x7f00000017c0)=""/221, 0xdd}, {&(0x7f00000018c0)=""/133, 0x85}], 0x4, &(0x7f00000019c0)=""/111, 0x6f, 0x10}, 0x1d}, {{&(0x7f0000001a40)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000001a80)=""/170, 0xaa}, {&(0x7f0000001b40)=""/67, 0x43}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x2}, 0xfffffffffffffffb}, {{&(0x7f0000002c00)=@alg, 0x58, &(0x7f0000002fc0)=[{&(0x7f0000002c80)=""/171, 0xab}, {&(0x7f0000002d40)=""/75, 0x4b}, {&(0x7f0000002dc0)=""/37, 0x25}, {&(0x7f0000002e00)=""/177, 0xb1}, {&(0x7f0000002ec0)=""/214, 0xd6}], 0x5, &(0x7f0000003000), 0x0, 0x3}, 0x1803}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000003040)=""/61, 0x3d}, {&(0x7f0000003080)=""/108, 0x6c}], 0x2, &(0x7f0000003140)=""/136, 0x88, 0xfffffffffffff3ef}, 0x80}], 0x6, 0x21, &(0x7f00000032c0)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003300)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000000}}, 0xfffffffffffffffd, 0x3, 0x5, 0x2, 0x2d}, &(0x7f00000033c0)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003400)={r3, 0x80}, 0x8) 2018/02/20 07:44:38 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ba8000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r6 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r11, 0xc00c6419, &(0x7f00000008c0)={0x9, &(0x7f0000000040)=""/49, &(0x7f0000000800)=[{0xacf5, 0x8e, 0x0, &(0x7f0000000080)=""/142}, {0x7, 0xbc, 0x40, &(0x7f0000000140)=""/188}, {0x5, 0x79, 0xff, &(0x7f0000000200)=""/121}, {0x101, 0x87, 0x7fff, &(0x7f0000000280)=""/135}, {0x836b, 0x6c, 0xfa60, &(0x7f0000000340)=""/108}, {0x7, 0x48, 0x7, &(0x7f00000003c0)=""/72}, {0xb61, 0xe3, 0x0, &(0x7f0000000600)=""/227}, {0x74, 0x7a, 0x1, &(0x7f0000000700)=""/122}, {0x4, 0x56, 0x1, &(0x7f0000000780)=""/86}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002340)=0x0) stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002440), &(0x7f0000002480), &(0x7f00000024c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002500)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002540)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000002640)=0xe8) sendmmsg$unix(r1, &(0x7f0000002780)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="eed23badda44cc452b2976a18048c0cc1312b39dccf01399bbbbfbb8588924a71b0b44f6b0aa77b7be508ebad6611adba892833fe2b3c39a0eb91236994d4c9e492516173c97dc2d474ccc64e09c80964c8030136e5d9bda2442bab9b171b7afd13c8c912c870b06f97a3050d7d089f6ae74592324258d67f132e2c5e989c327dbd169281d02c320dff58b51", 0x8c}, {&(0x7f0000000100)="d42068ea7596c5d4af5bcdd8522dbc7901658c4423d66003e073106e6e7e5504e6b1c009e61dac5ecc67bbf61393422904bc567e3e5b355a40bb1cc4792d0e609449a171d5f9dcb557a64dcb602421d7f8b1561681950d53d7ad97bbbe4119c4e57631986fd1db028613ca3e209f5ed12775337e674178cd2c75036a239b202502d19b936196584b2fba12c6ffe5088c124a22861ebcda279c853bab5edceb9de07d7cd7c30459cb17d6ce736be35dcf02", 0xb1}, {&(0x7f00000001c0)="539e01daac66e694679940b19a23038a8fbb8ae7027c21c490011da29c37857946a51733f6b3ed12be1d5a21e7462eacbd40d3c6a40f5d0a2c73f1d5e9bd13af70921acb9855176f46867996f5b8d9e1aadf64a17d", 0x55}, {&(0x7f0000000240)="ced7a627bb2b8898e202b318060f262141eecc644262398a6ea9880f383db6fcf43c5896dda4c0e0c4a8ce8deea5ed06b1c876aff71d51a4a4f54de0a4a7917bf6e677b0f45b55b41cf5532683620b63c7c7432b76b0afc4384a1728469e0629ced30d916f66cade507556e46fee547f1a771d07754bbf4b5067c0e891f2a4f075927f5813332b35a7d18e14", 0x8c}, {&(0x7f0000000300)="195db4d167a0b80dcf02f634e45ad5b9f478d3d32018a33806a6cf050307410231961d4a66d51f39175ff7c6ace87c57c6a56cf492db36332711d5c63d96cfb348a74b3b31816563694a972de47107468f6fa80d7776e4468f613af1b3f07e3e5ccdad98e64a53f0c565a633af75cd8e3364d1827d20c6e29401fff7c21cfc7daa83d89a3c87c43cc1d41912162276a1ea4a63fba77dd6fa110bc6fb3bb5974344af77248d3067669b6e541eccf3b27b0dde38938e5f38bb442c760d1d6be367c870718138ac62c87bbe9f918c18fb33bdd93c1af4ffa577163b095b20772c261117983c516295", 0xe7}], 0x5, &(0x7f0000000600)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x104, 0x4004001}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f0000000780)="96142b40197b431a559c1bb9443489213475c8cb6bc22ebae9e61e91bb82a91f789e6e13d9b7de24fcc13b1bbe2a4918298efc098156c8651c28bdc806ce0159a6a14edbea15631a24794adfe738978c08937c25bf0c2454f09526d65572bfe81ef3964817a9f4d8ea605ec052aa92282154fec7087f3761df0284e5926b59b5e2230554f1d32e075636dc33b6c481a92f4207d8ebdd027d811eac0b186f689dd44ca3a72c9eb4e90d5c99c1faa34eccd5fc552e6c406c392875f770", 0xbc}], 0x1, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x20, 0x4}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000900)="45600f6793ffb29e4799165a9a415d8ee7a3e62c6ead94334b9d7efb5c232bd5ecd846dc7aa5c0b510be798d1c9f9e3b1f8d9c1a6b92113b05360fee2c3276a6ef9b7d32b593e2652db1e1e8d9e1bc5d46f962e1fbbbe5cf51515d6720eaa9445a1c428d465868ff2f3190a899370a80f73a0ef47e62af7bf74d40b6734fe6c2356853e0891f7d8e5d0626c06c65ffa3dfd207e9f2941d99716f3c92a2cc31849e6e3099bf7971d7752033126bb8fa6f86553272eac9802047029df9919a29e1213a94a2c58bfbffaa77fdb60e7b9a674b15bdc2ad94ba298353cf6545bd25dfd9007c64cbfb2a4d139e828aaf386f236be6", 0xf2}, {&(0x7f0000000a00)="637f5391a7cd37a2cc6e71b0a3b9dab9314e363f9a6484236ebb5e7d5275da177d5d8e76948a6bc41b4f2f1d1ca04b62f8152a5f9d15360c618538215e64890402921d8aa7be6be0195031b476fc15", 0x4f}, {&(0x7f0000000a80)="aad1e91a10fd25ea0170606b97e22c7d93f2ea89e35badb2e8704d10473168a4a0f241653350ccc18e35ca7d6894f018170e52bec8d55c73b33df4e30bfed2ffb660a489b4e354e1b46962054fbeeffb42", 0x51}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002040)=[{&(0x7f0000000b80)="bced0884509f4290e8db01b5a5e862c26af1d5da389b218d4ac20f75395037eb715b30b2d04f22a1a93e476d853f443b5e0eeda4723397367f9133333aa78ca00653e884ea2de86b72c3fc8dd5cfd4b1ebddc38c4ed5df3bbfd6897741ee5acdc5e7d44911beea5caf5aa8205f44deab1010966404fbc14394c72a47a73b80d0f7f9c48876fede315fb768c37bced106ada7fcb910ceae6aeb32", 0x9a}, {&(0x7f0000000c40)="f2798e978cfefc73c2be9a387341157991553916a47c4aff41f430e76f44555df4b5c17bfe752b2f323984a03df5ef107758f1f674a01539d33edfe32eadefed6421a2c3450e95d8cc1e113756f2fb12ef5d817f25696411f266db98a30f87585b58fe82827383dda79163fa67147d459617bb337bb8a9ed53a1f1a0f808c5aaf90005a550b14a3dd968ccb236e4f91a", 0x90}, {&(0x7f0000000d00)="8a46dff0bddf2ec79c63571d8d2e2fbaa8981be72d6a33cf39bef7ecf732d71a799389f9e7061d5c9c24fe14902d11733d", 0x31}, {&(0x7f0000000d40)="aa573464c3f6134e2b8e83e6c7448d40afb0546a58c1875641f4d101807f734dd69b9164ae73bff9a242c4aef2513e93a48d7fb1f952ae97a4758da254cf4d6b79a22607246d30f49b6bd2", 0x4b}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="9fb23fcc2a8cb467f50659eea3dcc8e44679c4d41729b67c086c0e52621c485fb0096a779f65c5d0461b2a93359c280bda343e430d1357909e75ae6b44132a6235e8b1787b4e8aab9d768d36d3f71a919afe9c423946fd1c5906e0631ffc4e60d4debafb5c2270b6dfdf35ec972062b391da2aaada05eba53b9edd110a4392d3a0b1f978247e2af2922f9ccb196f749ed13f0d0f9b1f7490c9a560803768a3094182c1922083de7d62", 0xa9}, {&(0x7f0000001e80)="8ff63797c1bd62d91779d2cc7f5d028eef25088f9d73aca1bf6027f6a3674262b497130b539fc08c9062f1ac5dc62ac9829561bcd048cee7ee85507d34e7d9f391a6155d670dae0f2cbd2296f0b653505905129b211130349c39e48b5767f3d1eedf9122cf71fd6a9a5b421136fb95a05ea18bb4e8b74b9fcd7f675113e64ac91add694e6d7c2e1da8cebbee9f452f191303e25feded0c677684d3c2064cac7d9e2f096d9e86ca2a3862b5ba6843c91e3f07fd92580e6f2c99c8d3a2a8c14c8543", 0xc1}, {&(0x7f0000001f80)="f8a104714df9679fec336ca406360b85ed49c05909a58330bc2a2dc795ad8c77fcfba1ab06f625d7a4492137ee5235fccd34a9760e147516f296ca58e9616b6867505b1fbc773fc3773a70b5cd6c2bb590da8f1c6c81e9e024729a7770f99cfdcf21e3f66b05a679f041d4d79266e460b0097b6c5cc4c335046458f427b44027ca1a2394a7fdf3810c2fb85f86d6df9d29386965dd5424f272fa826a61e959483259832430c6f3a0e3cbc88fd035450ba990d326d8", 0xb5}], 0x8, &(0x7f0000002700)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17}], 0x60, 0x81}], 0x4, 0x4) 2018/02/20 07:44:38 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) [ 174.363480] audit_printk_skb: 2916 callbacks suppressed [ 174.363488] audit: type=1400 audit(1519112678.805:18332): avc: denied { net_admin } for pid=3693 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.376107] audit: type=1400 audit(1519112678.815:18333): avc: denied { net_admin } for pid=3694 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.376643] audit: type=1400 audit(1519112678.815:18334): avc: denied { net_admin } for pid=3694 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.387434] audit: type=1400 audit(1519112678.815:18335): avc: denied { net_admin } for pid=3694 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.396460] audit: type=1400 audit(1519112678.845:18336): avc: denied { net_admin } for pid=3694 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.396917] audit: type=1400 audit(1519112678.845:18337): avc: denied { dac_override } for pid=3689 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.402970] audit: type=1400 audit(1519112678.845:18338): avc: denied { dac_override } for pid=3689 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.409803] audit: type=1400 audit(1519112678.845:18339): avc: denied { net_admin } for pid=3694 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.412290] audit: type=1400 audit(1519112678.855:18341): avc: denied { net_admin } for pid=3695 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 174.413028] audit: type=1400 audit(1519112678.855:18342): avc: denied { net_admin } for pid=3695 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 07:44:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x2, @rand_addr}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/20 07:44:39 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x80) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r3, 0x2}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x10005, 0x400000000001, 0x0, 0x0, 0x0, 0x1}) 2018/02/20 07:44:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000001c0)={0x6, 0x8, r2, 0x4, r3, 0x20, 0xcd7, 0xa83}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x4010, r1, 0x0) 2018/02/20 07:44:39 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087708) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x1, 0x87b5, 0x1, 0x4}}) 2018/02/20 07:44:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x7b, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x1) pipe2(&(0x7f0000000000)={0x0}, 0x4000) getsockopt$inet6_int(r1, 0x29, 0x6e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f1ffb)='yeah\x00', 0x1000000b8) sendto$inet(r0, &(0x7f0000b2bf6b)='u', 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/20 07:44:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20000) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0xfffffffffffffffb) syz_open_procfs(0x0, &(0x7f0000c65ff4)='net/netlink\x00') 2018/02/20 07:44:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f02000)="4402", 0x2) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x1, 0x6, 0x7, 0x3, 0x9bd, 0x9, 0x100, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x6, 0x100000000, 0xff, 0x1}, &(0x7f0000000180)=0xa0) 2018/02/20 07:44:39 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x8, 0x9}, {0x0, 0x7f}, 0x581, 0x3, 0x6}) dup2(r0, r0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x3) r2 = dup2(r1, r0) munlockall() connect$ipx(r2, &(0x7f0000000000)={0x4, 0x6, 0xc3f, "abc1d3f23f99"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x1f, 0x400000000001, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/20 07:44:39 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00008cdffa)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x7ffffffc, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = epoll_create(0x2) write$fuse(r3, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xff4b) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00003d6ff4)) 2018/02/20 07:44:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0274a8", 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffe40) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/02/20 07:44:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8278, 0x9, 0x400}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0x20) 2018/02/20 07:44:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@nat={'nat\x00', 0x19, 0x1, 0xa54, [0x20000080, 0x0, 0x0, 0x20000a74, 0x20000aa4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0xf, 0x1, 0x6003, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x9e51152c9c04af20, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x994, 0x994, 0x9c4, [@realm={'realm\x00', 0xc, {{0x1ff, 0x4}}}, @among={'among\x00', 0x8d0, {{0x7ff, 0x3, 0x2, {[0x3ff, 0x4, 0x2f0f, 0x1, 0x3380000000000000, 0x8, 0xffff, 0x1, 0x6, 0x5, 0xba, 0x5, 0x1, 0x7ff, 0x4, 0x3, 0x158000000000000, 0x5, 0x0, 0x2703, 0x9, 0x1000, 0x7dc, 0x1000, 0x1a, 0x1000, 0xead, 0x1, 0x6, 0x54, 0xd37, 0xff, 0x1, 0xffff, 0x10001, 0x8, 0xfff, 0x5, 0xf3, 0x4, 0x1000, 0x7f, 0x2, 0x20, 0x200, 0xb759, 0x9832, 0x2, 0xffff, 0x7, 0x9, 0xb1ea, 0x2d8e, 0x5e, 0x5, 0x80000000, 0x80, 0xffffffffffff8000, 0x1, 0x2, 0xc14, 0x0, 0x3f, 0x100000000, 0x6, 0x7, 0xfffffffffffffffc, 0x5, 0xfffffffffffff000, 0x81, 0x2, 0x535c, 0x1, 0x2, 0x8, 0x5, 0x80000001, 0x10001, 0x8000, 0x1ff, 0x1000, 0xd8e2, 0x2, 0x5, 0x1000, 0x4, 0x800, 0x40, 0x9, 0x0, 0x97, 0x4, 0x4, 0x0, 0x5, 0x9, 0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x1, 0x7, 0x5, 0x100000000, 0x10000, 0x1, 0x5, 0x1, 0x20, 0x4, 0x4, 0x4ad7, 0x100, 0x8, 0x3, 0x0, 0x6, 0x3, 0x6, 0x9, 0x6, 0xb6, 0x29, 0x2, 0x1000, 0x6, 0x20, 0x2, 0x20, 0x8, 0x1, 0x5, 0x1, 0x100000001, 0x826f, 0x101, 0x81, 0x2c, 0x7, 0x5, 0x1, 0xfffffffffffffffd, 0x77f, 0x20, 0x1, 0x333211c5, 0xfff, 0x73, 0x8, 0x8, 0x800, 0x8, 0x3, 0x81, 0x0, 0x1, 0x0, 0xff, 0x6, 0x97f, 0x100000001, 0x800, 0x6, 0x1, 0x80, 0x8, 0xfffffffffffffff7, 0x401, 0x56d, 0x7, 0x240000000000000, 0x2df, 0x231, 0x0, 0x9, 0x6, 0x5, 0xfffffffffffffff8, 0x6, 0x400, 0x4, 0x9, 0xe2f6, 0x8, 0x6, 0x1, 0xbd48, 0x1, 0xf6, 0x80000001, 0x8, 0x5, 0x8000, 0x1, 0xfffffffffffffff8, 0x9, 0x9, 0x7, 0x5, 0x1, 0x1c9, 0xc3, 0x7f, 0x80, 0x100000001, 0x7, 0x5, 0x0, 0xff, 0xed8b, 0xfe00000000000000, 0x80000000, 0xfff, 0x1f, 0x23, 0x6, 0x3, 0x8, 0x7, 0x3ff, 0x9, 0x9, 0x0, 0x5, 0x9, 0x0, 0x4, 0x8, 0x6, 0x81, 0x1ff, 0x4845, 0x917, 0x1a, 0x19, 0x918, 0x72e5e32c, 0x7, 0x57b, 0x6, 0x2, 0x4, 0x7, 0x20, 0xfff, 0x0, 0x7, 0x35b, 0x5a, 0x81, 0xf10, 0x6, 0x6, 0x3f, 0x7fff, 0x7, 0x5], 0x6, [{[0x0, 0xfffffffffffeffff], @dev={0xac, 0x14, 0x0, 0x17}}, {[0x81, 0x2], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x7fffffff, 0x400], @dev={0xac, 0x14, 0x0, 0xd}}, {[0xe78, 0x3], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0x466, 0x3ff], @rand_addr=0xc884}, {[0x8f78, 0x6], @dev={0xac, 0x14, 0x0, 0xf}}]}, {[0x7ff, 0x1, 0x2, 0x4, 0x7, 0x9, 0xe0, 0x3, 0xffffffff, 0x0, 0x3, 0xfffffffffffffff9, 0x1, 0x4, 0x0, 0x6e0, 0x81, 0x9, 0x0, 0x7, 0x6eb, 0x8c, 0x1, 0xdb, 0x3ff, 0x100000001, 0x6, 0x401, 0xfffffffffffffff8, 0x0, 0x10000, 0x9, 0x0, 0x1, 0x4, 0x9, 0x10001, 0x0, 0x5, 0x1, 0x5, 0x400, 0x1ff, 0x3, 0x2, 0x401, 0x8, 0x100, 0x4, 0x56, 0x7, 0xa4c9, 0x101, 0x8, 0x5, 0x49, 0x8, 0xb887, 0x3bf4, 0x3, 0x5, 0x5, 0x800, 0x800, 0x0, 0x1f, 0x7, 0x3, 0xd3a2, 0x1, 0x101, 0x9, 0x9, 0x9, 0x2, 0x8, 0x7, 0x7f, 0x80, 0x10000, 0x90, 0x4, 0x7, 0x7, 0xfffffffffffffffd, 0x1, 0x120000000000000, 0x10001, 0x5de, 0x1, 0x1f, 0x3, 0x7, 0xbe38, 0x1fffffffe000, 0x9, 0xe9, 0x1, 0x1f, 0x6, 0x4, 0x1, 0xfffffffffffffeff, 0xffffffff, 0x8001, 0x0, 0x5, 0x3ff, 0xffffffffffff0000, 0x2, 0x8, 0x400, 0x4a19, 0x8, 0x0, 0x3, 0xffffffff, 0x9, 0x5, 0x7, 0x8001, 0x40000000000000, 0x2, 0x1, 0x5cb3, 0x80, 0x8, 0x401, 0x4, 0x2, 0x1, 0x3, 0xcf, 0x9, 0xf1b5, 0x20, 0x3a95, 0x400, 0x1, 0x20, 0x3f, 0x4, 0x8, 0x8, 0xfe, 0x8, 0xed, 0xfff, 0xfffffffffffffffd, 0x0, 0x400, 0x6, 0x3f, 0x7, 0x6, 0x80000001, 0x4, 0x6, 0x1, 0x6, 0xfffffffffffffffb, 0x0, 0x4, 0x80000000, 0x3, 0x101, 0x875, 0x3, 0x6, 0xffffffff80000001, 0x5355e0eb, 0x80000000, 0x7, 0x9, 0x58, 0x4, 0x6, 0x96f7, 0x7c, 0x8, 0x7, 0x3, 0x6, 0x1, 0x20, 0x7ff, 0x6, 0x33, 0x1f, 0x401, 0x2, 0x6, 0x1, 0x3, 0x8, 0x0, 0x2, 0x2, 0x1000, 0x800, 0x1, 0x5c1f0d8c, 0x7fff, 0x4, 0x3, 0xfff, 0x3, 0x1, 0x30000000000, 0xfffffffffffffe00, 0x80000000, 0xffffffff7fffffff, 0x8, 0x0, 0x3ff, 0x1, 0x8fe6, 0xeb26, 0x6, 0x7ff, 0x100000000, 0x8, 0x7fff, 0x0, 0x5, 0x100000000, 0xffff, 0xfe, 0x1000, 0x9, 0xf59, 0x6, 0x101, 0x4, 0x5, 0xfffffffffffff800, 0x1, 0x6, 0x7ff, 0x2d3, 0x5, 0x3, 0x80000001, 0x7, 0xfffffffffffffff7, 0x6, 0x8, 0x401, 0xff, 0x240000000000000, 0x4, 0xf, 0x6e9, 0x3, 0x7, 0x8001, 0x7f], 0x9, [{[0xfffffffffffffff7, 0x7f], @broadcast=0xffffffff}, {[0x4, 0x100], @dev={0xac, 0x14, 0x0, 0x13}}, {[0x9, 0x7], @rand_addr=0x20}, {[0x8, 0x1], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0x5, 0x8001], @empty}, {[0x9a, 0x7], @empty}, {[0x7, 0x3], @multicast2=0xe0000002}, {[0x1, 0x8], @dev={0xac, 0x14, 0x0, 0x13}}, {[0x4, 0xffffffffffffff00], @remote={0xac, 0x14, 0x0, 0xbb}}]}}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0xaa4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x5}, {r1, 0x80}, {r1, 0x8}, {r1, 0x4010}, {r1}, {r1, 0x20}, {r1, 0x827f}], 0x7, 0x0) r2 = request_key(&(0x7f0000000b80)='logon\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)='among\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000b80)='logon\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)='ppp1.em0\x00', r2) r4 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x1ff, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000000cc0)='.dead\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d40)='@#\x00', r3) keyctl$negate(0xd, r3, 0xff, r3) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) clock_gettime(0x0, &(0x7f0000000d80)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) clock_gettime(0x7, &(0x7f0000000e00)) clock_gettime(0x0, &(0x7f0000000e40)) nanosleep(&(0x7f0000000f00)={0x77359400}, &(0x7f0000000ec0)) 2018/02/20 07:44:39 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x50931a36) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x400000000001, 0x0, 0x1}) 2018/02/20 07:44:39 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x9c4, 0x4, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/20 07:44:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xae, "953ba52593634f9e53b08762c2a10944a1b57b701aa3a3006ba82fc337094fabd400043c966a6eaf29b7327d325caee17b42552917d41825389f9f8e5b80e5cccb6a0fc53f5a1844ea6ad93d28210e28370ac1edb19ef96341236c3be3fe789890c064a24671f51506502614c64774a99cc005a8ca4f4b3bbdab7484d1e647255531dca60b01ae5a76629d8ac54c6781c67aa36432a409b2340fbb9ed855324c90d4a07757aa2e4b92da05e988e1"}, &(0x7f00000002c0)=0xb6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x2f, "b7c3dfa3fb38f58504af3df02c02a8bdf8fade204b2b4fe91392ac30eaeae094fb687f367839b0d12ac3af54c9ba45"}, &(0x7f0000000340)=0x37) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xac, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff00000001}, @in6={0xa, 0x1, 0x82, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x3, 0xce, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6a6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000000, @empty, 0x5ee}]}, &(0x7f0000000480)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="ffb328a62515f1392a721bd8d3946728198dba5fc4d8a8a38da7f8579ef10ed6cf8f27f41adfc883348c2b595c658cf90c6f24e2e71a329e51ed0307c466374b620c47", 0x43}], 0x1, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x0, {0x0, 0x140000000000, 0xd6fb, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0xd021, 0x3, 0xb, 0x6, 0x3, 0xff, 0x0, 0x280000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x200, 0x6, 0x2, 0x1000000000, 0x0, 0xfffffffffffffffb, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3d, 0x81, 0x8008, 0xfff, 0x1, 0x7, 0x0, 0x81, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x0, 0x7, 0x1}}, @init={0x14, 0x84, 0x0, {0x4, 0x80, 0x2000000000000000, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x400, 0x80000000, r5}}], 0x134, 0x10}], 0x1, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x4) 2018/02/20 07:44:39 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4003, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) 2018/02/20 07:44:39 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x10000, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x7f, 0x4) 2018/02/20 07:44:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@generic="e11aa616e145c793512c69a9c18b51d3", &(0x7f0000000000)=@ethtool_dump={0x3e, 0x9, 0x3999, 0xf0, "8b00dc32129a3b2536933a1fbd868a1b6e079eb98baef78c16351a4e38744f0e84dcfff98b7516adfb34b2e389ee3421ea4d7f0c94b38eb5cf9cafd3fae2064472ada488e1bddba6e163302699fd85d5340a8f9faafaf2d8a15f96217f3614096dbe71da8e664ab2590319a00563668ead2974fffd01cb41e368b8949861a16a7854f82ca9056ed8c65ed314decfd747ddeadbf919c2a3f9237e58fb927f10e56dbd0d2044710c6df3291bc56c82495876ed4b3bb507524cf10cceb8f5eb3d20874b3f13ff74f341eec3ea03e29d4257bc6fe6ef561797791ba177aa9d9792f42b7059b9c5b332d6984a24962b6316d2"}}) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/02/20 07:44:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/239, 0xef, 0x10000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000bf6000), 0xfffffffffffffeff, 0x20044040, &(0x7f0000c36ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007a1000)=0x800000000001, 0x4) 2018/02/20 07:44:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x80802, 0x7fff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@empty, 0xffffffffffffffff, r2}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000913ff8)={0x77359400}, 0xffffff54) 2018/02/20 07:44:39 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffd, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:39 executing program 3: socket$packet(0x11, 0x800000000002, 0x300) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x0, @empty, 0x7f}}, 0xc7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1ff, 0x1, [0x5]}, &(0x7f0000000140)=0xa) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/02/20 07:44:39 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) 2018/02/20 07:44:39 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/20}, &(0x7f0000000040)=0x16, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000080)=0xffffffffffffffd2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000000000)={@common='rose0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="87769cbe5103c0503abed87324e6d586"}) 2018/02/20 07:44:39 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4, 0x0) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/20 07:44:39 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x4000000000000000) 2018/02/20 07:44:39 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0x8}, {&(0x7f00000a5000)=""/43, 0xa}, {&(0x7f0000165fca)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0xb32}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0x3bc}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x9, &(0x7f00006d6faf)=""/81, 0x51}, 0x40002022) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1400) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/188, 0xbc}], 0x6, 0x0, 0x0, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0xc, &(0x7f0000619000)=[], 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) 2018/02/20 07:44:39 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) pipe(&(0x7f0000003040)={0x0, 0x0}) r4 = accept4$unix(r2, 0x0, &(0x7f0000003080), 0x80000) r5 = syz_open_dev$mice(&(0x7f00000030c0)='/dev/input/mice\x00', 0x0, 0x80200) pipe(&(0x7f0000003100)={0x0, 0x0}) pipe(&(0x7f0000003140)={0x0}) seccomp(0x1, 0x1, &(0x7f0000003200)={0xa, &(0x7f0000003180)=[{0x22a1, 0x3, 0x7f, 0xfffffffffffff96b}, {0x10000, 0x5, 0x4, 0x9}, {0x3, 0x800, 0x8000, 0xaab0}, {0x1ff, 0x7, 0x6, 0x4}, {0x70c, 0x8000000000000, 0x6, 0x8}, {0x3, 0x20, 0x2bf, 0x2}, {0x8, 0x3ff, 0x8, 0x6}, {0x200, 0x1, 0x5}, {0x3ff, 0xfffffffffffffffb, 0x7, 0xb0c}, {0x40, 0x5, 0x0, 0x1f}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003240)=@sack_info={0x0, 0x8001, 0x8000}, &(0x7f0000003280)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000032c0)={r9, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003300)={r9, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000003340)=@assoc_value={r9, 0x100000000}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000033c0)={r10, 0x100, 0x5, [0x0, 0x8, 0x0, 0x7ff, 0x8]}, &(0x7f0000003400)=0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000003440)={r9, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003480)={r11, 0xffffffff00000000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003540)={r11, 0x58, &(0x7f00000034c0)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000003580)=0xc) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000003600)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000003640)={r13, 0x2}) setsockopt(r1, 0x0, 0x5, &(0x7f0000003680)="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", 0xfe) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000003780)) ioctl$TCXONC(r12, 0x540a, 0x7) bind$unix(r6, &(0x7f00000037c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000003800)={r9, 0x7, 0xfff, 0x200}, 0x10) pivot_root(&(0x7f0000003840)='./file1\x00', &(0x7f0000003880)='./file1\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000038c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003900)) flock(r1, 0x9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003940)={r10, 0xfffffffffffffffa, 0x2, 0x6, 0x7f}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000003980)={r9, 0x34, "7443edb1de9d57b88cf772cc698010f7bc785fc44484103c276bf124a89bf592e81abeabb61cb0515f3a11fb98efa8806c934889"}, &(0x7f00000039c0)=0x3c) 2018/02/20 07:44:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) sendfile(r0, r0, &(0x7f0000000000), 0x7) memfd_create(&(0x7f0000000040)='systemcgroup$\x00', 0x3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$KDENABIO(r0, 0x4b36) 2018/02/20 07:44:39 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0x8922}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r1, 0x9}, 0x8) 2018/02/20 07:44:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socketpair(0x16, 0x80000, 0x7, &(0x7f0000000000)={0x0}) sendto$ipx(r1, &(0x7f0000000040)="fd5dc707a911a52fa813a7ce4bda631e2d5a53599a7449ac4175421a9da438ea5d94", 0x22, 0x800, &(0x7f0000000080)={0x4, 0x2, 0xe1, "671e323f3cb0", 0x10000}, 0x10) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) read(r2, &(0x7f0000ff8f3b)=""/197, 0xc5) r3 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='%selinux\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x8) 2018/02/20 07:44:39 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) [ 175.112520] IPv4: Oversized IP packet from 127.0.0.1 [ 175.136943] IPv4: Oversized IP packet from 127.0.0.1 2018/02/20 07:44:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='!trustedsecurity\x00', 0x3) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="1dd28ffc4b1d3e4bb8fcb7425e7f6dcc", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/02/20 07:44:39 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f0000001040)=""/235, 0xeb}, {&(0x7f0000001140)=""/139, 0x8b}, {&(0x7f0000001200)=""/64, 0x40}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/194, 0xc2}, {&(0x7f0000002340)=""/119, 0x77}, {&(0x7f00000023c0)=""/205, 0xcd}], 0x9, 0x0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r1) socket$netlink(0x10, 0x3, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)="776c616e31d800", 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffeb1, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x4000021000000, 0x4) 2018/02/20 07:44:39 executing program 3: getuid() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) accept4$inet(r0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x80800) setuid(r1) 2018/02/20 07:44:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xaa800, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/162) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x83, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000056dfff)) 2018/02/20 07:44:39 executing program 0: keyctl$revoke(0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x0, 0x84, 0x1) socketpair(0x0, 0x800, 0x0, &(0x7f0000000000)={0x0}) r2 = accept4(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x8, 0x0, 0x500, 0x2000000000000000, 0x0, r3}) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x1, 0x200008}, 0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x29dc0079372026ea, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000040)={0x7fff, 0x5}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000000c0)={0x100, @tick=0x268b, 0x5, {0x80, 0x3}, 0xbf8, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000100)=0x8) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000580)={0xc0, 0x0, &(0x7f00000003c0)=[@decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x3, 0x1}, @increfs={0x40046304, 0x1}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x7, 0x3, 0x29}], &(0x7f0000000280)=[0x48, 0x48]}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000300)=[@fda={0x66646185, 0x3, 0x1, 0x36}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0), 0x1, 0x4, 0x1e}], &(0x7f0000000380)=[0x78, 0x68]}}, @request_death={0x400c630e, 0x0, 0x1}], 0xf1, 0x0, &(0x7f0000000480)="a64db750bab5cc4cc24fb6e8323cf4e04f67ca46957991e65cb185c969e9a6b0461f2c48ae41843732d5ec248024fe4e9fefc337ea572ea2f7049175e1c46b8aee8fd42eed2374ed207e1da1c5c028779f0ae7ac537a83cf2bcfeb02277a647962aa6b42e18754a4982a88591ffc8e4aedb5a3c7d33f73badbafb2010c227519d413b15fb287e0f09c0e6af974b00cfe7697eeb7bc8f5b29ba66277c99c0f463db255a2804a648fb63f9eebf5bcb93fb7149e28e895393aa82bb234b5d62d8dc95d01b0f628e40e4726138b274736759f6f39d214b017fb984722715f061a2c480e8e347f1b69a8c7a95b524b316a2acfe"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000140)={r8, 0x2e, "18119c47f07651c368197bb0591caff76b9ddb5e6cf84fc750f982a066e4c8e412385a35e181a04c45fbc5713426"}, &(0x7f0000000180)=0x36) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000005c0)={r6, 0x40}, &(0x7f0000000600)=0x8) bind$ax25(r2, &(0x7f0000000640)={0x3, {"e292d18ebdc3db"}, 0x9}, 0x10) 2018/02/20 07:44:39 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0x8922}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r1, 0x9}, 0x8) 2018/02/20 07:44:39 executing program 7: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x80000001, 0x1, 'client1\x00', 0xffffffff80000001, "36d66242a99e36ea", "9ef771bd107d9a777bfcacc6a9c7f7dc6768759541b056b4f9ce10227faca9b4", 0x80000000, 0x7}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0, 0x1d4b, 0x3, 0x10001}, {0x3, 0x800, 0x2, 0x7b7}, {0x3, 0x6, 0x7}, {0x0, 0x7b936214, 0xffffffffffffffff}, {0xced, 0x100, 0x7ff, 0x6}, {0x1, 0x0, 0x856a, 0x20}, {0x2, 0x4, 0x101, 0x6}]}) 2018/02/20 07:44:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mkdir(&(0x7f0000000000)='./file0\x00', 0x12) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb88962a5b59746027c8e5104000000200ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/82, 0xfffffe66) 2018/02/20 07:44:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x2, 0x2de, 0xcc05, 0x80000000}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000000c0)=0x2e) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x2, 0x100000001, 0x8, "90d29b2bf6143cd92a0cf850e1dfabe665c63ac54ad0831a42dd9b4d486a77b47fa3ad03b8e5bdf0ebf704dfc9c3da42ba76c416a323740b646793bca51ca4b25b927c86545a9f27aa04478167149ea0"}, 0x160) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x200000000000003f, 0x0, 0xffffffffffffffff, 0x1, []}, 0x17d}, 0x1}, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='attr/exec\x00') 2018/02/20 07:44:39 executing program 2: r0 = memfd_create(&(0x7f0000515ff0)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00000a3ff0)=[{&(0x7f0000b63e20)="b5", 0x1}], 0x1, 0x10049) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a30ff8), 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/20 07:44:39 executing program 4: r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064efe4)={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c81f20)=[{&(0x7f000006ffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/20 07:44:39 executing program 0: 2018/02/20 07:44:39 executing program 2: ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x24}) r0 = inotify_init1(0x80000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) r1 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000040ff8), 0x8) ioctl(r1, 0x707, &(0x7f000003e000)) 2018/02/20 07:44:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty, 0x5}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/20 07:44:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000f8bfc8)={0x0, 0x0, &(0x7f000017f000)={&(0x7f000061c000)={0x2, 0x14, 0x1, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="f2aef2c73f509f4b57568e1bf293dcd0", @ifru_flags=0x8402}) recvmmsg(r0, &(0x7f0000f8a000)=[{{&(0x7f0000029fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000a90000)=[]}}], 0x1, 0x0, &(0x7f0000f8a000)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x8, 0x7}, &(0x7f0000000040)=0x18) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)="e78a8ce4995bb467741cd4b365c85f816d3151e5e8787e340f1bfc541d5e5f66067ce21b6821e1b28636964fb01a8cc5d3245cfd62993326d89821dac05cf1a792cf13cb564fde9e61051fd0e39005a284b4854368aab26204d39ef1473f778ba8e86eda5f85fc3adec41b0debcead576a5ac4efae92ceb3424e9ad317efed", 0x7f) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x1000, 0x3, 0x1}, 0x10) 2018/02/20 07:44:40 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe8, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}, @in6={0xa, 0x3, 0x5, @empty, 0x474}, @in6={0xa, 0x3, 0x435, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xfc}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x88}]}, &(0x7f0000000140)=0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/38) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x581, 0x7}, &(0x7f00000001c0)=0xc) 2018/02/20 07:44:40 executing program 0: r0 = gettid() setpriority(0x8000000000000001, r0, 0x80000000000000) waitid(0x0, r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 2018/02/20 07:44:40 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x3ff}) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/20 07:44:40 executing program 6: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x40000000, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x200001fb, 0x0) 2018/02/20 07:44:40 executing program 3: r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc0c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/20 07:44:40 executing program 7: r0 = memfd_create(&(0x7f000064efdf)='em0\x00', 0x0) write$eventfd(r0, &(0x7f0000b8e000), 0xfffffffffffffdf9) lseek(r0, 0x0, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xff) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000040)={0x1538, 0x27, 0x804, 0x7, 0x3, {0x9}, [@generic="a3c4bd8a780cd53d0fe24bafc1f287632a56d68783b386b413a87ec239bebe71e7673bcb812bb54accffe1161ddba686b74d5a679117403832ddd244f808437e4bb212833d345f75d6c2d5662d3dc7304a39bd13c8469c5665e3bb273fb04298f43635ccff6d16e385cf4f8c4f4b1ce5c361e3b12980ae18baba27ef1c12a39ec8ee0e3bb1c9a804751fb41cd4eb7292e67423df95b0b8a85ade7eac2716d5cde491a1c70b14990130707a66394476d2", @typed={0xc, 0x8b, @fd=r0}, @nested={0x90, 0x16, [@generic="c5", @typed={0x10, 0x56, @u64=0x400}, @generic="3036cbc6deaa389c31a89e078b84ac831e0e67639bf2cdd39a6e4c46ffd9f2ee01cf6dff7bfd12b3763a12e70099cb1023899a29781fab82c654e06c3f7f23790534e66beaf8e61602c2e2d50534ce297d3e", @typed={0x10, 0x72, @u64=0x100000000000000}, @typed={0x18, 0xa, @ipv6=@loopback={0x0, 0x1}}]}, @generic="0101b2051cd63a4460e3ccb65194f2a439c52cc01f00c2a2ad6d4642ce9a907f68242f39440d38fdd446c1a5cb6bf603ef46feacb75210fca53207e81164b60f7be2d006ab56437a69b54e47c07022c220c4e28f2149f4291ec21580d7720cf9d5ef69389470445f8d4e8db4dc90dd97d8f0fc7bf5cd86ea165d92dac7475eac9a555fb27c4da1dd01b9c55d08dc00959b76", @generic="af10fcee9ea35c0ebc7c9a3f99822a471d18594648af6761bcd966c1db9c9032440e13181febf93dd9", @generic="5b6ecc1ca45659e7738c2d2cb7eab4c3c31c9318ada1395355ef6611f9dc3c98b9da28a96dfc67e4c39b591a609648519867b00cb599b619a738aaf6f07ce2f44cae8805341721968abebd175ae819aa8bf57ab6c09af8ced9f0a2f460773d53fbb8b324495799293121cdf6e2430f42a2e2edab2c7474c8557277f0976ad81a0d22a4336fa06a64374947214342895473ea1384f70855fda7e9adbc9632f7284d02a9c06c83b23de609b1d73c56c82014a0acd188a77a2c8dbba49862602d24273b1960b82e699c40dd41f28101869bb6670250443baf19b3826e627dfcb4b170616d670f2334db844e5c04689afb4767af58f72baeba20515c4968912c53ccfb1f1362248c5a83733a89a3b5befbaa3a6eae30d1454acf49688ef31b073db0a4a6e6f9eb8e3ff37764070c632a13085e978560459ea406ec4e1f059e7ea4afb533597ddf5007025fa7119de5f14c50f3c7ac9bb9ab52337e8a5788287e71b3d40315253986eed83b196fc56e66ab24bfe6b09a3a4b197bff36559b205f8167f36d25c6fe9a3b231741f5e6e8ab16daaf6b1d4b44e32b21ae3e6d8844d6438a067907eabf3b6939c95d3b42ae3a6cbd540e21aa830e311f8329d84c67bcbfed4f4ee5ba0a867bc0ed33870f8f66507322d4f36b70b5d49ca328efa6a9917d686cbd125893bfa56567fa43de84401c79940083b75c3942f6f00425cf116170eab1a043c83b8b3c08ae0639da45290544c97614e0e90ea3b8164d01d00162585009edeafbd2af470494a7706af3b1a2b3ab79cf950ae77dde97d372c489fe69ac8a88dfa2799fe4edb653afdcde043f804b45669e8bf26827ee59e4ebadb4fda8bec0e350f11292c5c0acb60f72dc4135cf681cc2c772d943c8a22b69a1aafe64ffe78f1d96a230dc165851b53268b01acea379da5fb4b3e35bc238e563cb9f628938715263657ab6df6b55c8715e81cf7f8130c784b80a422a6c529bb9ec8e687508336b011c3862405020ba8f77fe61cf3cfa112f7e4ed13365231e7a67805d95c607630cda190ce6eb4a32e833e5f15380410a60e9bd4c4f15b6d9117c686a7c3dc0f03a0e7629ffa2db6226da82858a5e71cc70b5b7cac4529f9b3a724e2d80e3d6cd0f53abe495584083d288fe0fb80c3d2f3782c8fa870209ee67a863121519e0dfb93ec3012cf3d8db5e8445d15ce2800a5134bf364affbb410932d13aa05ea88a2be676dc6178fc9aa9a95e38176df1b4963ce1dc2e4e9fd216b08de6dbb5610851076650a7cfaf8e93b4b25dfc8448d5bb3ba91d2a365eef33d717664d2820592b67b7138a6d5f1dd7af1c932935d32afdb599f84037f47e46e31155d395a66a4d7290455c9a31c00264114e4e25a26eb71a98379995ec401910def1cff403f8ab6aa26613284b0cc990422fc9b3124c4638fcc74a54738e092cbdec6b5b6a0145c92387aa8a5765147d39bd789de744fe6c2dfa52d7ee431ee5c7d1d46f187b52ec76a5fe4b622f018be57002734f4683e4ef4e0c84feea1450f16bcccb64d1efdde730f5cae18e2e8322f71299d03c18fb34b30552c3ea3dcf6ff671a0abbb968e3c6e3d83da016b0e769ab1b53f9199cf9e8d296349fefd02fa68250169c363dd4076839eb99384b964395faa4a6bf0cee5fd241a93398cfd613de6db27c274a0285f70da123df4735763acb4c6ab4c948fa66c6f580cd1d458da530c85c43d907b59a5f746675a8718e1bef0586edc26b659e88703d36a00c91035de433910e7f7af90eb4b1fa9ca2aad9448cf63ad5f4efe284b0eaed869f2cb683a0576b2c1eedb339f1ce4ec8afb3d6d9c22eeb94f0c4df3fc261151a3e6aec6ac09e86136ce6e4b72917dba1c47960ece8048faa1bda90a216adc9681e87b370ad75b219cf0d53956b7e61df94144eb0ed5c4baac2a3645aca4f20a97ed9e35d3890b4a8f243455e1b4e9c5bf54f954e26d1c714d5801c1dc1e1473b93cf77e87824fe445b334e56ae61c86fc12b2746231a0462cd8c8798d8d203ce8cc7952408a03aab3d012f0fdf6f2bdd2cebd2066e678f634d6725f2c1c1b70c5aef7c2543ff292c270f11f690902b6300c6f4744c01b011e6ca9a844ca5d18e86ef3971ff8a97542775e29971696881d5ec5957eb4fe75ba0522e5eeda7ff6c13078d5b5a1fbca6573d86b8769e55ef4fd1b003b64032b4bb92f13281d62c7fedfcfd2140670614a9568e724bc287663f135d4691ac003f96e680437b3aa8e990e168b11c72cb39d08d1d2562e346dd8b1b22e4a561e931d643a29ade5c012dae6ad9f55101a8ede33d5c19d11b9704455663c1d1887787889760b4324d3ce8c9128696d5ebf08e7f2564c230c20a059293e6acdce0634d493bfb8e354fa6c7767df7ed934207e2d5ccd925a1cbba45edfdf12237ca2ffde66d565b4e834c12cc83f5ecc217c0733a314f6392d872ae7605fac02e5d9c130509a5468670704b0993171b10824f94295f04861d84e167c21cd9ee28be8785b409c79bdd0a393e95b44a0bc40299f9e1976fdf82ccff34e24dc2c9c60ee8f5a0ce047c4943abab7cf502886ffa194a7a55f265a9078eae0e09ebf2a82e29718a37df0eaf827294073271317a22ba8fba9fe534f565c75b846a25e5b75758c019b301ce004069d5fa419ec34c008df82f998da4692d14a0e175349c244c96a9a2b26d1e7af635c56f21b12450679be46e6d4e99dc1dfef16239ff6eab55961c691fd78b700a2a188d461484228f0a224a9cd1670ca72f4aebc53ee539eeecca864a179364d275392fd15b29c2fc7312313bcb61a9dadf416261d22cbe893c9603464f1144ea14066dedee72f51c91e746435043a84ed0317620e94a3514e50d10a0e7ed5811436e2f6740e28e6359c486e319970af8e7562a77baa8635375e761178a219149c94a246e6306c8ef2b0ff4b2b4951c74a6bc7271795e9a201c000504da4f0b7a86058d377bdb8d4f8250e76cc1506818045870508a6c81518e5ad1d8eed2ecf4d1ea5311c5700563fdaffda07b785c663fb9b7ba4545038eb5499b10dc1f8a95ad02adee9674f33a5140003124b8e0f25c64e8cc6842d0609732daeea0c9d484f78fd2cafb1bd1768f669986353a7eb6d7b533b03ab9e60bc0e075fd37afc30dd4cdb5b5ca8fe6e2ccc007d253f8aefbe6ba8f83a32cb23a740bb9a1e00dbed6c39853e908b818bf17abcb68188fd35eefa6aa449abb635869db1341d195935f1646bf6e1e7c8c3d07cad9e9c699a91267316c109978bcbe514031ed3e581a471bb3ea10548cc033c6a018a07b1d0a03f83f402f2e81645502301999f94b059ccfa04f998c89e0d9b4355f199af7c3fcd258226715a49a14c5366abf08ae5a91569a1cba6c5e6f1b5b6fe231b871afdc29b42825eb8b8eee69ae7df22cc4cc0801acaeca32a54f2cc92faf8d8675171933ab0c89d14ea32cabdb87df4fd43b639653a75a0de2758ae051c2b023a63fabd08bfa08b0b2633a36a929ab44358ae89cd1f6d27376ba73f3f08a03a1a0ccd7bec642ea51eecc8d9c7f8264f0ceeee4c155ec30b803844e2ee278f83bcc1badc825c25357a40dbecb80bba2f3888a0d777cecbec8bd4a6d8ab477e4b8de4cb2a9f20bee43485b79078e04e17d3b7c1e5b8712b74a5c752fd0927bfd5ed822f9887e15bc4d1315fcc9c9f657b1cff71e0a562d2e9223adf63c587369eda199e5de35d138e3c1aec5e6c4d646f6e319176af1bf6349a407e3d95c19745603a731f77111d752dfa1e502bc777c6349cb69165e229b3ca47ab9fe5e512287393962c4841e2818ccc56b3cde3489cc91efad1ec0d288655e8e358d9348592fa7fc4fcc06b421b68f3403e5b23ab19300ab0186339dbf88c62660da24499513a09bba92448c4c2786f57fcd9f0156133c3679ea6ca4e96f45292dcd9cb0b72de1c13b49aa12448398642b70f9d129b21041032daaf0cd6f391a9d156506e0ed623f61b2ab2d1768bec91b4e00a1bf947bec11705fb7d67e3a2b28490f6058da2c3752c8db1ab5e3fc96f93b8a346bfb0daef681dc671e7455c23da895320ee7851ee6c4b4aab7e9f58c07d14f9a550f70f0a03c9da3efa57ffea680b0be9ce090057058d71248ebf65269340b4957cc704ab2e5d1917654230378851b5ce2996d5db3a8567d412c90f97cfa07f84a7d9cd60903141daaa1f99689909be7cf71909ec1f53137f82cff63537be84240f78a4942e9e8c1107025aa8f63d7e3e32332dcd4c5be69793b17b4800f58166669efb8ad57410ebef176a3beaf6d1c97cb3a457a14e6e676281271c509456bf08b6955579ee10410370913447d33b9f4cfe1bc218f17b3a17fd26341464f005b26785adc43b97d909e2332cd0bd804535061539ae7c33a09b54ab7c797db746127c90108a8a51bd2b9683ab5dba472703816ab771c542fbec272148dce5448359771828653a1637365246306bc593453234c23aaa2487be73800e9063485a23bd86cae50f76b9e5ca55126230bb008982fff69d3310b9dde897a1fdd428b730eb2908b5809c5850f74ca9725c57d71d5fc0772a43ee44cf16c40cf8d5e66e2deb28ab7f9c3a4a4719c34e34cbf855c98549ecc40c3fbb013e0220aad4beb44472ceeabe322e849961da5d1a2de608aadafa3427d217569277bc6d1d08ce3f6e929bad7543af77f5bd4a647ff5841ae9ba887a9216e4312baaf7b0d08f6a7e54cf57af332652cd73c7796434d758fe4240bb222ed10c005a52783a2f05c0d2e278f86db3df78caca95eee6885544882a242e9045aa2caf9af6b1d83bbbfbcce34808919d9221d119ee7dd1f29f2c54525a7d6d3453170c8dc223e3fb1176e08c8cf0f6da3fa5a1efa1153293205a4ee8c680fbf773c122172493c4a61bd302bf3a5dee5ebaf982a02344ba7b872848a5a93c177401ca47d6f04f0d278756fc28146eca7af31d2c3f2616af7403e0d03c37ec7fb00d0d5fd8077feae2747f8ed2908af41b22255721436f39a9fb898cdddb47a924449903966370722cbbad6baf83a75ac55814f101b111240627c74a36889b87ccc9572ef9c4b47f9b3e7aa929615f1ca830a2f6392e04a0a70d0ea9b188fd24fc8e0ce9602442c1652959bf64e03b46f8a2e1f8ef71bcb42526d7894f951c500e024ee02d4bbc0a371dab0491e0ba840934bb6db20a88e61f0ff69a19e263caaa8f0d5ce91714b2e6578f3206b9df2a3270ebf11570f64fb3b891bb1693a22aa55673463c444d92ab10d8a0606457908681c47e4eada83f226062fb0540a5146024fdf56ec8448d9661cbaba11cc2647caf17027e29378078ec1a9b2e5cd7a9749e7bdc9fbf35a613bd5d038dc202d28f27c6f3292e1ae11a9d750910d18627282bdb033fb8e56c0ed1b3ba7706e4fd2ac09deafae30de2cf8392caca6ffbd29db39ce307c6be09f9ec95f5365e331b2407139e48bd13e84a9493442f724d2328e8eba4353b4fae7465c1531c8072bb562a12a64b3b815cef4b31039a5e1463180ff97370acdedabdf365451ceb429293bd79439e77af3c00bb3795bf195a4c9aee65e717a9bb58758a8e4b6a709197f0fc5c8023627b49893e55d172c2dc0dfb3e7145438eaa2654748b73340f00560a1d213ddb2b2ad6e7f09902c58ff49c3bb3315e740085e4fa1d2d46440dd242a681f617e4ec9a372cc3b51e061e8af7b894bca4c5a10d3291efcda7281f53b1e81a3f6b7eb5f1c9c66d0c45ca0ebef9455049dd17bcf2c0fcee9f35436dbfe5e222ad7c2684", @nested={0x2d8, 0x8, [@typed={0x88, 0x61, @binary="bbdf393a75c5bbe0db0a1e75320ddabdd12c22dde3283166eca6c7a8f55dca2265d4b96768454e3f0ce8a475f8aafdf29f2e642a9600f02ea90abbaeae189cb6e08741b8dabb2c00fa2582d0e501843e9bceb7720f5ceaec730852f74b7a7b6560f61e36037c3de59f151c49626584343fd367958d25fce6bda56524e072e3"}, @generic="ae08d4b0dd3760b60043cf4d2bfeda08515f0f5859fe4e89983561f393f52ae27f14fdd1f620e369fde6a5f3f1b74728a8d77dd2b3dddf2ef99e808ebcf5bcd7e548bc68a385d115bbf0c0eb22abe33aca4af9075b607cafcc479dd99f0d6caa219f457b0ace978ac0fb15215feaa475e8821f09e0171c456b1108c2bfe2bb7526199a0816f7879d12ca6a2284c1ae18b6e2ae144198809b3fc488f06bde4a942ef56c0aee24901ac0a9c292d2d333375be0", @typed={0xd4, 0x1e, @binary="5db76aa6126255579edb298d179e7d31ab6781508314568d581008c0e38ccad1967975fa01d29616708935311b3b42df0ebf94d344425feb68e11adb64cabdc827d750c04523ecb838a331f827c2132ca3e79819c71121e4aa51a70d95db00c3b2711ac64be4f2ccd29d9cc539d4361d2b28b4433dcbaeec37dd388d25555c30823c22b8ba3fc87a2e340041aa4228bfe48e687fb4f344fbd9e8c960bfe145357696dff23b20551628993ca7daa22f8d72a1d2fc9ebedbf8ac69439810a5f6324ea62eb2482b28a1fff7"}, @typed={0x8, 0x47}, @generic="bc28aa455b59ef2be9ce6b67cac953ac16358c098bf5fcb0a85953283abd54cb3c4d0d80a6b1320717a1f641c3b2429d7802372e05bae4b61b1ec46c614a6012b6737e4d08a3b06646ba8af8da126e341a27361699a48e68a698d7e5fac87d5c30fcd910990d0273944d3bac88ad2a75c9bf505d75bbbac605b4eadc24dce6e2adeda6d5dab0e3846fdad2a1cd4de5a57629dd7add85014e40d2385a40ddb945a5efbd844eb1838b1fd37a4047ecd1d6f354d688bae065c210894d"]}, @nested={0x44, 0xa, [@typed={0xc, 0x3f, @str='-\x00'}, @generic="519f31514a79ae147623d5dd3c95c2839d8351109c8fd11990d3407eb698e7ea95ced68ac6fddc7edf26f4a75f32fac134b5ce23"]}]}, 0x1538}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001600)=@req3={0x4, 0x7fff, 0x3, 0x4, 0x80000000, 0x7, 0x7}, 0x1c) syz_open_dev$loop(&(0x7f0000001640)='/dev/loop#\x00', 0x9, 0x200081) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) tkill(r1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x5, 0x1, 0xff, 0x1, 0x100, 0x100, 0x100000000}, 0x20) 2018/02/20 07:44:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f000002bd52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}}}}}}}, 0x0) recvfrom$ax25(r0, &(0x7f0000459fbd)=""/67, 0x43, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000180)=r2) 2018/02/20 07:44:40 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x9c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x87, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xbd03}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}]}, &(0x7f0000000180)=0xc) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:40 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2800000, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x0, r1}) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x800) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001300)={0x0, 0x1, 0x30}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001380)={0x0, 0x96f4}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001400)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00000014c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001500)={0x0, 0xf9a, 0x30, 0xc3, 0xfff}, &(0x7f0000001540)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000001640)={&(0x7f0000000180)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="aaf97351ff4eba42d97f0b59a294922124351ffa0ede460d85ab7f35610519072f544a0e72d8bf28c0f05b9513b1f2b32ced54d36391d2a21ea206668f1da60cf74b541ffac1a8fd550fc308a2e9d037668c57b0637c681d410a5c4a955bb1bbf9b6bd537487f749ab31cfe96398a8c24a261b8375a655cd3cc594943cc334098d585d144d1b975b55e3ad796992d383d4043ab172250f358623001e578bc6373db43f4224a7d371dd8494", 0xab}], 0x3, &(0x7f0000001580)=[@sndrcv={0x2c, 0x84, 0x1, {0x7644, 0x100000000, 0x2, 0x89, 0x7f, 0x1, 0xa9c, 0xffffffffffffff13, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x6, 0x1, 0x2, 0x5, 0x37882e15, 0x4, 0x7f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x0, 0x401, 0xff, 0x6, 0xe29, 0x1, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x200, 0x200, 0xffff, 0x3, r6}}], 0xb0, 0x8000}, 0x41) r7 = memfd_create(&(0x7f0000001680)='/dev/snd/seq\x00', 0x2) recvmmsg(r7, &(0x7f0000004d40)=[{{&(0x7f00000016c0)=@l2, 0xe, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/113, 0x71}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000001800)=""/153, 0x99}], 0x3, &(0x7f0000001900)=""/243, 0xf3, 0x401}, 0x13b}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001a00)=""/210, 0xd2}, {&(0x7f0000001b00)=""/121, 0x79}, {&(0x7f0000001b80)=""/159, 0x9f}, {&(0x7f0000001c40)=""/122, 0x7a}], 0x4, &(0x7f0000001d00)=""/86, 0x56, 0x8ff}, 0x80000000}, {{&(0x7f0000001d80)=@rc, 0xa, &(0x7f0000003200)=[{&(0x7f0000001dc0)=""/136, 0x88}, {&(0x7f0000001e80)=""/210, 0xd2}, {&(0x7f0000001f80)=""/242, 0xf2}, {&(0x7f0000002080)=""/76, 0x4c}, {&(0x7f0000002100)=""/171, 0xab}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/20, 0x14}], 0x7, &(0x7f0000003240)=""/49, 0x31, 0x5}, 0x7}, {{&(0x7f0000003280)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000003780)=[{&(0x7f00000032c0)=""/176, 0xb0}, {&(0x7f0000003380)=""/11, 0xb}, {&(0x7f00000033c0)=""/99, 0x63}, {&(0x7f0000003440)=""/195, 0xc3}, {&(0x7f0000003540)=""/109, 0x6d}, {&(0x7f00000035c0)=""/194, 0xc2}, {&(0x7f00000036c0)=""/190, 0xbe}], 0x7, &(0x7f00000037c0)=""/86, 0x56, 0x401}, 0x80000001}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000003840)}, {&(0x7f0000003880)=""/247, 0xf7}, {&(0x7f0000003980)=""/255, 0xff}, {&(0x7f0000003a80)=""/80, 0x50}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/199, 0xc7}, {&(0x7f0000004c00)=""/21, 0x15}], 0x7, &(0x7f0000004c80)=""/189, 0xbd, 0x6}, 0x6}], 0x5, 0x40010000, 0x0) sendmsg(r7, &(0x7f0000005000)={&(0x7f0000004e00)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x4, 0x0, 0x0, 0x4, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x32, &(0x7f0000004f40)=[{&(0x7f0000004e40)="7b6f819068513cf857df78c5179687ed4adfdfff79126decf851ede834f5ab0640955c9d30c5a874815f988a294e85c30f45a5175b4ac6b29dbcc5c51065bde8ede636239a1e3e5557d3072b39adc8a825cffa0cf6e31bd598cb060af02bf6866dbcb946e6eb56d1eb1cdc1a0e1ebbfe0edd7d0c2334aa9fcf46542186aef736636398cf2310f20d0b857e9316c49069534c4d4f71bb1f0bd7e24e0c6a91bd59f78cbbb4dfb4d325869b7cac123334e68703d43c0c723a9420b8f7277dceb1e066420425f88746f41bfffc10b55c2975b6412fd7b33244b394ebacfc0aa1b088b0406a0ab17644e0", 0xe8}], 0x1, &(0x7f0000004f80)=[{0x64, 0x19f, 0x100000001, "c99a04eba6d417592bf976c7752cad6ec6fac4486b80c21a73242c2bb5e90ec0d544eb72c973277b56b96abf5a112b70388dd7405875fcf4da3137b02c5e5cfecd06f119c8fb84bc7906dcfec005c8c4d63aad8c0d6ebd"}], 0x64, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005040)={r5, 0x9}, &(0x7f0000005080)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000005100)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000005200)=0xe8) getgroups(0x2, &(0x7f0000005240)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00000050c0)='./file0\x00', 0x8000, r8, r9, 0x0, 0x202000) r10 = gettid() timer_create(0x7, &(0x7f0000005280)={0x0, 0x2c, 0x1, @tid=r10}, &(0x7f0000005300)) getsockname$inet(r7, &(0x7f0000005340)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000005380)=0x10) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f00000053c0)={0x3, 0x9, 0x3}) sendto$inet(r7, &(0x7f0000005400)="2905da4a2e5656d4e5bb185880a8926f10877c5a3353e7f56e0607e25edbf906eb7b9764a88a63cfd51256921381852ef6455aea91b4afa63ae0968a06ef13ffb920e81073f5a795077df04d0fdd477c09f4a4f830fcd388ebd604a85a01a6c577741b0d82366747efcfca2125fbeb9e1f2b9f67c6b5d96f22c3d3973f455dc1da8fed9733160ffe2baf558d017af6ea1120b3cf24564f63d47ded462adefef8ec97c160fd6fbcc32bf2a8dd842183fdf6e56919e87357835163ac51a4f0755bb2047123113b107b7d", 0xc9, 0x20000004, 0x0, 0x0) getsockopt$inet6_int(r7, 0x29, 0x12, &(0x7f0000005500), &(0x7f0000005540)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005580)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00000055c0)={@loopback, @loopback, @multicast1}, &(0x7f0000005600)=0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000005640)=""/234) ioctl$sock_SIOCADDDLCI(r11, 0x8980, &(0x7f0000005740)={@generic="1fd9c6f68b62276b206b50b2744dca41", 0x3}) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000005780)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f00000057c0)=0x3ff, 0x4) 2018/02/20 07:44:40 executing program 6: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000c2cff8)) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x5, 0x800, 0xffffffffffffff01, 0x1}, 0x10) 2018/02/20 07:44:40 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) mq_timedsend(r0, &(0x7f0000000040)="b76a185bee47af703f07dac016316c26fb93c5312392231088554106b105e4c5add765c3c332feb57591168a7eabf19babe95510f8022ddfa4df4e669a31eab9e202d7b8084be5b0aa64fa79e99128228138e3e909c2b4dceb9ea90e3835e7b310e678d5e4461dedceef0fab87ea1f3be8df3332e6ddd6a2a003b6d3cad1960ae3571ffd25a73c25f96bcae3c54ff45f524e94748dee9058d89ca331e79c7bb9b679ad94da02c5225d59e67cc1320b2e30d1c2", 0xb3, 0x4644800000, &(0x7f0000000100)={0x77359400}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000008ff0)=""/16, &(0x7f0000006ffc)=0x10) 2018/02/20 07:44:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x0, 0xff, 0x6, 0x58, 0x7, 0x5}, &(0x7f0000000100)=0x20) ioctl$int_in(r1, 0x5452, &(0x7f0000f27ff8)=0x81) 2018/02/20 07:44:40 executing program 7: r0 = memfd_create(&(0x7f000064efdf)='em0\x00', 0x0) write$eventfd(r0, &(0x7f0000b8e000), 0xfffffffffffffdf9) lseek(r0, 0x0, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xff) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000040)={0x1538, 0x27, 0x804, 0x7, 0x3, {0x9}, [@generic="a3c4bd8a780cd53d0fe24bafc1f287632a56d68783b386b413a87ec239bebe71e7673bcb812bb54accffe1161ddba686b74d5a679117403832ddd244f808437e4bb212833d345f75d6c2d5662d3dc7304a39bd13c8469c5665e3bb273fb04298f43635ccff6d16e385cf4f8c4f4b1ce5c361e3b12980ae18baba27ef1c12a39ec8ee0e3bb1c9a804751fb41cd4eb7292e67423df95b0b8a85ade7eac2716d5cde491a1c70b14990130707a66394476d2", @typed={0xc, 0x8b, @fd=r0}, @nested={0x90, 0x16, [@generic="c5", @typed={0x10, 0x56, @u64=0x400}, @generic="3036cbc6deaa389c31a89e078b84ac831e0e67639bf2cdd39a6e4c46ffd9f2ee01cf6dff7bfd12b3763a12e70099cb1023899a29781fab82c654e06c3f7f23790534e66beaf8e61602c2e2d50534ce297d3e", @typed={0x10, 0x72, @u64=0x100000000000000}, @typed={0x18, 0xa, @ipv6=@loopback={0x0, 0x1}}]}, @generic="0101b2051cd63a4460e3ccb65194f2a439c52cc01f00c2a2ad6d4642ce9a907f68242f39440d38fdd446c1a5cb6bf603ef46feacb75210fca53207e81164b60f7be2d006ab56437a69b54e47c07022c220c4e28f2149f4291ec21580d7720cf9d5ef69389470445f8d4e8db4dc90dd97d8f0fc7bf5cd86ea165d92dac7475eac9a555fb27c4da1dd01b9c55d08dc00959b76", @generic="af10fcee9ea35c0ebc7c9a3f99822a471d18594648af6761bcd966c1db9c9032440e13181febf93dd9", @generic="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", @nested={0x2d8, 0x8, [@typed={0x88, 0x61, @binary="bbdf393a75c5bbe0db0a1e75320ddabdd12c22dde3283166eca6c7a8f55dca2265d4b96768454e3f0ce8a475f8aafdf29f2e642a9600f02ea90abbaeae189cb6e08741b8dabb2c00fa2582d0e501843e9bceb7720f5ceaec730852f74b7a7b6560f61e36037c3de59f151c49626584343fd367958d25fce6bda56524e072e3"}, @generic="ae08d4b0dd3760b60043cf4d2bfeda08515f0f5859fe4e89983561f393f52ae27f14fdd1f620e369fde6a5f3f1b74728a8d77dd2b3dddf2ef99e808ebcf5bcd7e548bc68a385d115bbf0c0eb22abe33aca4af9075b607cafcc479dd99f0d6caa219f457b0ace978ac0fb15215feaa475e8821f09e0171c456b1108c2bfe2bb7526199a0816f7879d12ca6a2284c1ae18b6e2ae144198809b3fc488f06bde4a942ef56c0aee24901ac0a9c292d2d333375be0", @typed={0xd4, 0x1e, @binary="5db76aa6126255579edb298d179e7d31ab6781508314568d581008c0e38ccad1967975fa01d29616708935311b3b42df0ebf94d344425feb68e11adb64cabdc827d750c04523ecb838a331f827c2132ca3e79819c71121e4aa51a70d95db00c3b2711ac64be4f2ccd29d9cc539d4361d2b28b4433dcbaeec37dd388d25555c30823c22b8ba3fc87a2e340041aa4228bfe48e687fb4f344fbd9e8c960bfe145357696dff23b20551628993ca7daa22f8d72a1d2fc9ebedbf8ac69439810a5f6324ea62eb2482b28a1fff7"}, @typed={0x8, 0x47}, @generic="bc28aa455b59ef2be9ce6b67cac953ac16358c098bf5fcb0a85953283abd54cb3c4d0d80a6b1320717a1f641c3b2429d7802372e05bae4b61b1ec46c614a6012b6737e4d08a3b06646ba8af8da126e341a27361699a48e68a698d7e5fac87d5c30fcd910990d0273944d3bac88ad2a75c9bf505d75bbbac605b4eadc24dce6e2adeda6d5dab0e3846fdad2a1cd4de5a57629dd7add85014e40d2385a40ddb945a5efbd844eb1838b1fd37a4047ecd1d6f354d688bae065c210894d"]}, @nested={0x44, 0xa, [@typed={0xc, 0x3f, @str='-\x00'}, @generic="519f31514a79ae147623d5dd3c95c2839d8351109c8fd11990d3407eb698e7ea95ced68ac6fddc7edf26f4a75f32fac134b5ce23"]}]}, 0x1538}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001600)=@req3={0x4, 0x7fff, 0x3, 0x4, 0x80000000, 0x7, 0x7}, 0x1c) syz_open_dev$loop(&(0x7f0000001640)='/dev/loop#\x00', 0x9, 0x200081) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) tkill(r1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x5, 0x1, 0xff, 0x1, 0x100, 0x100, 0x100000000}, 0x20) 2018/02/20 07:44:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x800, 0x8, 0x4, 'queue0\x00', 0x100000001}) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffef7fff6}, {}, @quote={{}, 0x0, &(0x7f00007c2fd0)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x30) 2018/02/20 07:44:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xb7f062f12f2e461d) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/02/20 07:44:40 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000e03ffc)=0x12, 0x4) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) 2018/02/20 07:44:40 executing program 5: signalfd(0xffffffffffffffff, &(0x7f0000fb7ff8), 0x8) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7e, 0x6, 0x4, 0x8, 0x6, 0x9fc, 0x8, 0x6}, &(0x7f0000000280)=0x20) 2018/02/20 07:44:40 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c32000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0xf6e535f4a14a0c8b) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c35fd8)=""/40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c34000)) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000c32000)={&(0x7f000015d000)}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) listen$netrom(r2, 0xa) r3 = add_key(&(0x7f0000c33ff6)='syzkaller\x00', &(0x7f0000700ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000656f81)="582a3d8a1c2e397b8a2c8d398498a0ef674e7be1f109d7f3d278918e5d46a8bd643afc37d5d11a3b32441f7fbaf5ca8124171035d6ccff7d7f3a4fc429ccfde58fce2b2fe3470bf2ca931fa30759af74ccb3998e032bbf074e8730925e9e5cfb5e02bc58f3bfaec209c374c03c49fc5411d446a944c98f1f2aec32763fc652", 0x7f, 0xfffffffffffffffa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000086dff8)={0x0, &(0x7f000046d000)=[{}, {}, {}]}) keyctl$setperm(0x5, r3, 0x2000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000000)=""/39) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/20 07:44:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000630fe0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0xf, 0xffffffffffff92e8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) 2018/02/20 07:44:40 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = getgid() r1 = getegid() setregid(r0, r1) creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/02/20 07:44:40 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/20 07:44:40 executing program 4: fsync(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000cbb000)=[], 0x0, 0x80000001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:autofs_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x35}, 0x38) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff93) 2018/02/20 07:44:40 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) socket$netlink(0x10, 0x3, 0x14) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7, 0x4, 0x5, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) 2018/02/20 07:44:40 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8000, 0x0, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x1, 0x0, 0x4, r1}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000c91fc8)={&(0x7f00008a6ff4)={0x10}, 0xc, &(0x7f0000850ff0)={&(0x7f000001d000)=@newlink={0x40, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}, @IFLA_IFALIAS={0x14, 0x14, @generic="8a9e8295ab4a5057e434e9d04cfc058f"}]}, 0x40}, 0x1}, 0x0) socket(0x9, 0x8000f, 0xffffffff) 2018/02/20 07:44:40 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r1, &(0x7f0000000040)=""/147, 0x93) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/182, 0xb6}, {&(0x7f00000011c0)=""/10, 0xa}, {&(0x7f0000001200)=""/175, 0xaf}, {&(0x7f00000012c0)=""/52, 0x34}], 0x5) r2 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r2, 0x0) 2018/02/20 07:44:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000003dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007f7000)=@ethtool_cmd={0x3d}}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) 2018/02/20 07:44:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x10000000000000, @empty, 0x100000000}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x9, 0x6, 0x500, 0x5e, 0x800080, r1}) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000000040)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x319}], 0x211c, &(0x7f0000000180)=""/8, 0x8, 0x3}, 0x10040) 2018/02/20 07:44:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000000000)=""/191, 0xbf) [ 175.767432] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 2018/02/20 07:44:40 executing program 4: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f0000dd2f63)="240000002400ff000000042300367700e4ffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/234, 0xea) 2018/02/20 07:44:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x81) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/20 07:44:40 executing program 2: getrandom(&(0x7f0000000000)=""/38, 0xfffffffffffffdda, 0x3) [ 175.824834] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 2018/02/20 07:44:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x6200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xb, 0xf, 0x18, "9df03c480aafddbabebc863783512ea9e0d7cf71546a9f43e97a47cc9391dc5f4fa3de4b7be9a6c2e8726728a0af812d3b1ef25f5e9524046c4aac3994e3cabb", "539c0e668eb5e266d6bc7f72abba3d8af35c08f8324626446278ea53a26500f9a9b346e08e07b1bd05610c24ce2f22180b04aa1985e272e8cd2511dea203f5b1", "ac7c6d088ddefe284cd2137ed726d88ba25d5766bb211d5e09820030863cb11c", [0x6, 0x9]}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40000000000003f, r1, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x4) 2018/02/20 07:44:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000097e000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/20 07:44:40 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x8, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0xffffffffffffff08, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}, [0x400, 0x904, 0x0, 0x66c9, 0x1d0, 0x4, 0x1, 0x1000, 0x1, 0xffffffffffff0000, 0x1, 0x5, 0x80000000, 0x3fff80000000000, 0xcda5]}, &(0x7f0000000240)=0x108) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/02/20 07:44:40 executing program 2: r0 = socket$inet(0x2, 0x5, 0xe9a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bdd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e8, 0x110, 0x110, 0x110, 0x304, 0x304, 0x304, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="7a18ae6c02dd", @multicast1=0xe0000001, @empty, 0x9, 0x1}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x5, 0x83e, 0x200, 0x10001, 0x20, 0x5ef, 0x0, 0x2, r4}, &(0x7f0000000540)=0x20) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x2, 0x8, 0x8}) 2018/02/20 07:44:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000016, &(0x7f00005f2fff), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000280)={0x5f, 0x800, 0xae, 0x9c, &(0x7f0000000040)=""/156, 0xbc, &(0x7f0000000100)=""/188, 0x8e, &(0x7f00000001c0)=""/142}) 2018/02/20 07:44:40 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x4, 0xffffffff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f00000f1ff8)=0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/71) 2018/02/20 07:44:40 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f0000a41000)=""/39, 0xffffffffffffff58) 2018/02/20 07:44:40 executing program 0: r0 = socket$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) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) 2018/02/20 07:44:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x281fe, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe2f67)="f1", 0x1}], 0x1) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', '/dev/vga_arbiter\x00'}) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)) 2018/02/20 07:44:40 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e00000009000eff0005000f80ff45", 0x22) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'ppp1^::--\x00'}, &(0x7f0000000040)='+\x00', 0x2, 0x2) 2018/02/20 07:44:40 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/20 07:44:40 executing program 7: epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) inotify_init() unshare(0x8000400) socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x1000000000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0xfffffffffffffe84}) 2018/02/20 07:44:40 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x4, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x812, 0x0, 0x0, 0x1000, 0xd9d, 0x5, 0x1f, 0xffff, 0x8000, 0x1}, 0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/20 07:44:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x100a, 0x6279d0d6) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x3e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x29, "c5abf3cc4feb7a901c44421800289e7b000408f6ecb2a5868bed729d75f5c26fabaffdb293f419e11c"}, &(0x7f0000000200)=0x31) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x80000080000000, 0x2, 0x4}, &(0x7f0000000040)=0x10) 2018/02/20 07:44:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/179) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdirat(r0, &(0x7f0000a58000)='./file0\x00', 0x0) 2018/02/20 07:44:40 executing program 7: epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) inotify_init() unshare(0x8000400) socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x1000000000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0xfffffffffffffe84}) 2018/02/20 07:44:40 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20200, 0x0) sync_file_range(r0, 0x1000, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000014b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000040)="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", 0x1000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x41e, 0x1, 0x101, 0x1400000000, 0x2}) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x84000) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$TCXONC(r2, 0x540a, 0x0) socket$inet6(0xa, 0x3, 0x3) ioctl$TIOCCBRK(r6, 0x5428) signalfd(r2, &(0x7f0000001040)={0x14d}, 0x8) ioctl$TIOCCBRK(r2, 0x5428) ioctl$KDSETMODE(r2, 0x4b3a, 0xfea) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000001040)="e13f2c5f2728f96e26aa14f661c83f07babfa7dba6632792709b8feecb2b7e475fb9805d58c751809db5b47e431ca8f5360cfecfc6ed2aef9a8343d80b06133205ea38019609826b8f8e092aacdfe1776793bdd60eec7ded5bb7e987170cc0f2f125cc85e588ac30b913fc574b1ecb87971d770a9550720201589b36ccc842d6ff98cf92b08e64c0c499d065db7ac7e60e01dbbc89c30158e48309c0bd6163f9a28544d29156954f8b5fbcb37dc5b9d92aadda30b8") setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000001100)=0xffff, 0x4) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000001100)=0x21, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001140)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001240)=0xe8) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, r8, r9) 2018/02/20 07:44:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000c2af9c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 07:44:40 executing program 4: clone(0x0, &(0x7f0000bf7000), &(0x7f0000735ffc), &(0x7f000089e000), &(0x7f000095e000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) waitid(0x0, 0xffffffffffffffff, &(0x7f0000b4fff0), 0xc0000002, &(0x7f0000e07000)) 2018/02/20 07:44:40 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/relabel\x00', 0x2, 0x0) epoll_create1(0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/20 07:44:40 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x400000000006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) inotify_init1(0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:40 executing program 2: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x65, "2d99ec02304a901ac86c1ed9de646fc99ecd8dab19e602f36fb985b477c756270cb4e0a2ea1f8bc87aa3d27c28538d7c65484fb79c779f6a375dddfe616230b3193a5d10cccfca9ad79c46c81f86a63187b289b6e35252d52dfe54501cd630c10c2228c6af"}, &(0x7f0000000100)=0x6d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x4fd}, &(0x7f0000000180)=0x8) 2018/02/20 07:44:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/02/20 07:44:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) 2018/02/20 07:44:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000011fea)='net/if_inet6\x00') socket$inet(0x2, 0x8000b, 0x8) readv(r0, &(0x7f000000efa0)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000010fea)=""/22, 0xfffffffffffffeaf}, {&(0x7f0000e6af52)=""/174, 0x20e}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x5) 2018/02/20 07:44:40 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000280fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1}, 0x0) 2018/02/20 07:44:40 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008d4000)="1f0000000104ff0b01000000000000000000000908000100030600dbe56700", 0x1f) write(r0, &(0x7f000079e000)="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", 0xfc) dup(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/20 07:44:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f000057eff8)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/02/20 07:44:40 executing program 7: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x810080, &(0x7f00000000c0)="ff105a0e99425eb94e2dea64680260c8c1245b6376b503b52b3250fdc80244b5295b84714d4dd574f8d6a231f27d834776ac72") open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) [ 176.310125] IPv6: NLM_F_CREATE should be specified when creating new route 2018/02/20 07:44:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x2419e000d2b9e1ff, 0x11, r0, 0x2000000000) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd5ffc), &(0x7f0000f6fffc), &(0x7f0000f7af0c)) 2018/02/20 07:44:40 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000048000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x40000000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/20 07:44:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af3ff4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r2}, 0x14) write$sndseq(r0, &(0x7f00006ecfa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) [ 176.357797] IPv6: Can't replace route, no match found [ 176.370394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 176.385235] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 07:44:40 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/20 07:44:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4000)=[{&(0x7f00000da000)="29000000200019fff63d0014000000060a00000d15de0005190000040d000c000000800000f9000008", 0x29}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/20 07:44:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000acbff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/20 07:44:40 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000048000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x40000000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/20 07:44:40 executing program 3: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000aaffb)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400001, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r2, r3, r4) 2018/02/20 07:44:40 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/108) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) 2018/02/20 07:44:40 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x60, 0x80802) sendto$ipx(r1, &(0x7f0000000080)="0fbd673d3f4505e8a2a3e750a9d66330dbf21b187f6ee63c08749d648aaa8592213aef44c091b0cbaab013c8558da9094d662aea97e0e9b7bc202d5dd0de61c7fbc9a04beb312c515f61627b58b10c134c1b13a6fcd23477a584d4083c58901cba1c45922fe963a59ce231493b6725b06a39b9f64f4f642b79b9302557871f7face3d8d4acb9fb773cf5c58c5ed0377285ac8bd3db6f2dcca8fedf31f6de20cf643834f4792d8dff62170de7d6d859870f7605cd6fb259dcc7b66e1f4e1b1429ea4642f290a21dc475bed4456bbab44dd52b7e6b99182e0c959390d85e802d3a784ea53cb9055cb756d956c86b2b09af", 0xffffffffffffff81, 0x20000880, &(0x7f0000000180)={0x4, 0x7fffffff, 0xd40, "5634bde80d00", 0x1ea}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) r2 = dup(r0) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x7, 0x8001, 0x4, 0x2, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/20 07:44:40 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) pipe2(&(0x7f0000000000)={0x0}, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 176.434394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 176.452170] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 07:44:40 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x9, {{0xa, 0x3, 0x36f, @loopback={0x0, 0x1}, 0x1a3d}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) [ 176.525591] binder: 1870:1879 ioctl 540c 0 returned -22 2018/02/20 07:44:41 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(r1, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 176.570792] binder: BINDER_SET_CONTEXT_MGR already set [ 176.584693] binder: 1870:1879 ioctl 40046207 0 returned -16 2018/02/20 07:44:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xed, &(0x7f0000000000)="0f839f37ad630bbe42296a44ce0313aaed39592031d60f23e287de6c16663a213fc9f84320fb10a3aba96fd51f4b454efeb04e402331021fd664155e1bd47d5427c51f1b34760485d04845fa487455523228c052f03aade6a50b3e1c807d056060ae41fc81f9fab668672c45b84ba723e532770ffc00c1884a084d791fa8527b7bfb931750d6e09f5f6afb320e7baf055bb6c6d29923b6ad06c85d9756262163a37c87ac0b507d64a1c93e6fbdaec1d777ff335659a0575a218333bb2ce302dd2f65a446538c19468f623a94aeaca5685b38f98e1904ccdc671458a9c9282c88bd812fdd6bb259ff0159060c68"}) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8902, &(0x7f0000001000)={@generic="a30e6ac2320158ff2dbf137547b7eae1"}) open(&(0x7f0000000140)='./file0\x00', 0x32d00, 0x80) 2018/02/20 07:44:41 executing program 1: r0 = memfd_create(&(0x7f0000000040)='bdev-bdev}\'security.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x1, 0x10001, @empty, 0x200}}, [0x7, 0x3f, 0x7ff, 0x8001, 0x1, 0x400, 0x4, 0x5, 0xc96, 0x8, 0x40, 0x800, 0x80000001, 0x8, 0x3e]}, &(0x7f0000000200)=0x108) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/02/20 07:44:41 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) pipe2(&(0x7f0000000000)={0x0}, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/20 07:44:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x90, 0x1f, 0xfffffffffffffffc, 0x20, 0x8000, 0xfffffffffffffffe, 0x5, 0x8, 0x8, 0x1, 0x100000000, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x541b, &(0x7f0000a95000)={0x2}) 2018/02/20 07:44:41 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3ff1)='/dev/sequencer\x00', 0x48002, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/20 07:44:41 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 07:44:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x200, 0x5, 0xff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{}, 'port1\x00'}) 2018/02/20 07:44:41 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xc1, 0x400) chdir(&(0x7f00000000c0)='./file0\x00') lseek(r0, 0x0, 0x3) 2018/02/20 07:44:41 executing program 0: r0 = memfd_create(&(0x7f0000000000)='keyring!!ppp0bdev\x00', 0x3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x13, 0x9, &(0x7f0000000040)="8ff2b048862e974bb9"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, @in={0x2, 0x2, @rand_addr=0x8000}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}, @in6={0xa, 0x3, 0x5e0a, @loopback={0x0, 0x1}, 0x4fd}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}], 0xd8) r1 = socket(0x200000000010, 0x1, 0x0) fgetxattr(r1, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000200)=@fragment={0x7f, 0x0, 0xff, 0x9, 0x0, 0x2, 0x2}, 0x8) 2018/02/20 07:44:41 executing program 7: mkdir(&(0x7f000082f000)='./file0\x00', 0x402) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) fcntl$dupfd(r1, 0x9b82dc7bad7273c7, r0) mknod(&(0x7f0000000000)='./control\x00', 0x28, 0x36c) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0xfffffffffffffffd}, {0x0, 0xfffffffffffffffc}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000140)='./control/file0\x00') open(&(0x7f0000000080)='./control/file0\x00', 0x80000, 0x5) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/178) mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ext3\x00', 0x4022, &(0x7f00000001c0)="acf2f9fab97c9546e12a5ac0b2b5992cadb6cf7990f9efcd7b8437c1d881212d166b5bbc97f8e4e68b2ad3005b7753cfb4da7b9b65188985fd848891ed7531ee9b7cf59465514785005f2d7bd7dd68c22e15d581ac6692cef6efda0bb0dd8a42ffb05420b2d81c54405a44b9ccfbf529ca7964c620b60789be08b3cbfa465536f5ab6d20352d1478464ffac689d03372015f8a43d5d0168033fcec0f011243ce336dd16be460b5fdc3e030ec3e7169b224109e2a5c029969414b41e568cbdb5a72d40f45361fdd55fdfe7aa7dd05564a4dd404b565cd563ab64b91f1dd41cfd7f951c015079e43d9c0") getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) 2018/02/20 07:44:41 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x6, 0x4) rmdir(&(0x7f0000000100)='./file0\x00') clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+10000}, {0x77359400}}) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)=@syzn, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000280)={&(0x7f0000ffa000/0x4000)=nil, 0x50, 0x2, 0xa, &(0x7f0000ffd000/0x1000)=nil, 0x80}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0x1000, r5, r6, 0x3f, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000005c0)={0x20000000}) recvfrom$ipx(r0, &(0x7f0000000600)=""/126, 0x7e, 0x40000000, &(0x7f0000000680)={0x4, 0x4, 0x8001, "ead14ece8088", 0xffffffffffffa1c9}, 0x10) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x70b001, 0x0) mq_notify(r0, &(0x7f0000000840)={0x0, 0x12, 0x1, @thr={&(0x7f0000000700)="17b1d5c4af1b9c0f0c284062243704d68c1e067945034f89b9d833990556df24c211849167d1b9b71f7b67e897da7f990d158f16e382c568f4d979835be7154563b7959f55715b97cb4a6c6898c768eddc201a59abcea7138bbc679d7321c43b3ca35c97a1c10b5e3438ee1f5673df395f36406fd7dfc8ab2689afd59da5d70e03897c626180b5b1ff651c9d527ac925df1f7ea5b06bad20d599cf80213dae26c2b64c97d8cba71b3908500a1a857818d8f1a5330edf81c1ec113fbf810ce0cf52bde63470c382bb75badb7a56c7", &(0x7f0000000800)="26e122c9451fdeb1d6141de76b0a39e3c6339e3ded45e2b005b7"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000008c0)={r1, 0x7, 0x30}, &(0x7f0000000900)=0xc) sendfile(r7, r4, 0x0, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000940)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa00}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000980)={0xffffffffffff8000, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000009c0)={0x8001, r8, 0x10001}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000a00)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000b00)={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}, 0x4, [0x7ff, 0x6, 0x6, 0xaac, 0xffffffff00000000, 0x3, 0x8001, 0x400]}, 0x5c) chdir(&(0x7f0000000b80)='./file0\x00') open$dir(&(0x7f0000000bc0)='./file0\x00', 0x400c02, 0x89) gettid() 2018/02/20 07:44:41 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc8ad2afcf7250e1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x6, 0x1}, 'port0\x00', 0x20, 0x40002, 0x401, 0x3ff, 0x100, 0x3, 0x6, 0x0, 0x4, 0x1ff}) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x220080) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mq_open(&(0x7f0000000100)='-ppp1eth1vboxnet1mime_typeuser}posix_acl_access\x00', 0x40, 0x20, &(0x7f0000000140)={0x9, 0x2, 0x7, 0x9, 0x7, 0x1, 0x2, 0xffffffff}) write$sndseq(r1, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/02/20 07:44:41 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000fb7ff8), 0x8) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/235, 0xeb}, {&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/143, 0x8f}, {&(0x7f0000000540)=""/73, 0x49}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x21e5, 0x2, 0x1, 0x100000000, 0x4, 0x966, 0x1, r2}, 0x20) 2018/02/20 07:44:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x7f) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) pipe2(&(0x7f0000000000)={0x0}, 0x4800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) fadvise64(r1, 0x0, 0x0, 0x0) 2018/02/20 07:44:41 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000960f78)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @dev={0xfe, 0x80, [], 0x0, 0x10}, @ipv4={[], [0xff, 0xff], @empty}, 0x6, 0xfffffffffffffffd, 0x80000001, 0x100, 0x3f, 0x8, r1}) 2018/02/20 07:44:41 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="b56b6749d4c94f158b63210b1b5bbd964cccae4ce16149c19c029f97642e46ea211fe44a4ba10c810874b8e9fc15567a60c7fbf52981a1c16032c55d5f6b707f9f0fb9bf2ca0ed5ff4ee67b4863bf1c54690ed3f5e1d20e93e712b") r1 = syz_open_procfs(0x0, &(0x7f0000001ff2)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000000000)=0xfffff, 0x40003) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='net/ip_mr_vif\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2b7e9b137cf71a51f7075bd26aab7e8c611c4e1a5f65946ca09b51c33c746a2695bbc447", 0x24, r2) keyctl$revoke(0x3, r3) 2018/02/20 07:44:41 executing program 4: unshare(0x20000000) clone(0x2100000, &(0x7f00000000c0)="bd993bff993b7dced5775f570adaa10600acdaa764b2b8e973ff197d44780be28799f5bc7d10aed438aa64e8c063d14b62e30dff99acce8599d0993d86d186eb7eda3632e7fbe32e128b1bb02e9826c4e9f1849d83a5f134a4f00bb7cc620afda056cdef46d2491d57029047a98564", &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000200)) r0 = eventfd(0x21700ed) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x7ff, 0x401}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000140)=0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00000aa000)=""/8, &(0x7f0000706ffc)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x43, "2b3066ed872a59e8111621202182785cb8fc95013a0da116f466dd855d095d14e68ecd7e5a12da9ee55c367c4a7242af6e0781ad12c0350c5dbfea228e8eaf90d222e9"}, &(0x7f0000000140)=0x4b) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="dc9b5eb9240a3ec03632a8f24522aea6"}}) 2018/02/20 07:44:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x1, 0x675c5708, &(0x7f0000000000)={0x0}) ioctl$TIOCCBRK(r1, 0x5428) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/02/20 07:44:41 executing program 1: r0 = memfd_create(&(0x7f0000000080)="0f00cc767ccc71e1ac2ebcd7a71da6c9385d2175bc8a83eeeca963be7645427364c708a01ec3651d09ea6d8d623df8428966e9df5e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x6fb3f94a560384d6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) sendmmsg(r2, &(0x7f0000003cc0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x3, 0x3, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000000440)=[{&(0x7f00000000c0)="7d524081b22c115aa9b0457bf41e4f64d13fc35a2f5946038f46184a4c9c3ee4287db919d920ee626ee6f297ff3c4a65527c520709da16ddf0af36c09891fff941bc20e3e04d3ba58170d836590d1af9fb31a9e2902af8923a44302572d29ba44e02d8b4901db6c8e870455bbbd3183ec0b1cee313ac807ad77f5e6291ec38207b2dde3f70f9e9dd9d72e939ccecd4c071eebf127b0138cfe18bd80feef3b4872906cc9edfa9d426b0702ef5a75431cf4e0a7dd4c03d9ae32358887dae", 0xbd}, {&(0x7f0000000040)="0aa25c65d164", 0x6}, {&(0x7f0000000180)="6cd08cf1a6c99c7e0823df70e5d00f52d1cbda5313ef90a1b5113db6a07afc946234a3307299c68108ad5771e6895ba99341b81a723bf2f44ebe0e8e81e7b8ba9dfbfa91323d7190e2ec427f312ae4c32982afc756b2228523bb71c99d40f12fdfb077eb1a82283313caee743801b621330c38f5e50152f05e1d2e772c8b0d2184140f4c70001dc1fd82b041b05a44e8a412a772855e93d646be8651bc2dc418d9e430ef0e1407849bd054", 0xab}, {&(0x7f0000000240)="20cd1d9a16284a1c7e3019f7a81891b171bde1359ca72c5e2e56e18383f4618b7891c4", 0x23}, {&(0x7f0000000280)="153171865236d1090664f460e8f18dcdf1848ceaba6a31539be878cc9b817b44563a6753c8c9ed59d2f8697e23fb102865cbed45", 0x34}, {&(0x7f00000002c0)="25cd08796fbbd10a0eaac9cf7b0db37cdc2df81cc81c82d8b553fd9008d9b526dc22268e6e28e5e5dfae68c280b6443a6627f746bec40455f4ce3dc6f62b8948b18b4dba711746a6fc7b0c27f8a119eed1e1c905a77b4c5c45144681f020e5d49a9d863876e824f2cfaa941a86b6cb7d6edd5af8d55d896454a45b8072293051593ddbfcffeb234c7029dab97dfe46db3f50c331f4dd6c9f9254572266a4adf7a78582e1811573c8a720fd7b3caa52ebad188a6e49440f30", 0xb8}, {&(0x7f0000000380)="08bf4958c9966c73fb209a8c889bd2e5d367c5f02e502240a4d842d9b33746450c4c8b7ea04c3103b3e9f51f597b2cd1fe16f65e855fb9332b507895836469eb89b2f53a6b07899e28b50c16fe9ed28f86c85dd97dd73352ac47ea69a4afa78193039b67e273eecbed0b97c95552b9412b0c7efc8e3c4fe3eec56d18fc0b954fdd", 0x81}], 0x7, &(0x7f0000000480)=[{0xf4, 0x1ff, 0x2, "784c56bb740d3294ea0df01e1feec3b377896db3f1951f2111b151afd5b7ce1e281f675a7180c29ae5d85327b2737d862773da07b34d37d42ac54e418130071da50dbfcebc651e7e0f68cc5ce4b8a6c1476bbb0df6ee8f29c782cff55cd8a09622411caed58929d1b3184f1f22724453791e0b17fd64de66b69b8dc3700066423dc576eec19b4928b39beb28aba8ad0db0e2314367e2b22bd2d281543287c15849edb892aa1e54e60bb8556f16ba37325f5dc10c2bfde2212f0da34f7146b31e7b9235a631265462afa230d927c9f8343a79bce5f7b4bb005a28b437c07c2d79e3bdb20489ee9d"}], 0xf4, 0x8000}, 0x5}, {{&(0x7f0000000580)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58, &(0x7f0000003b00)=[{&(0x7f0000000600)="66bf90ebcb679109997850ec8944b0329ed56d5b690e492af66f0fde1843002ac65762f38760daf0f9d15d4158e8c0a412fc4f0acd1acb588f", 0x39}, {&(0x7f0000000640)="25b0703426a69fbc0b66c24f97585c358f365bbdf7879efb220b0c058586fbebe3d3b5f946adcf095c223e742b5fa23c5392b4af10dd610b90877770a935e6aa69c30ccfba5dc46e3a51c508466514fd0d3892cdc9e14c4310946220f964bbe79946e917f1eda2658e98eb13cff51d368b", 0x71}, {&(0x7f00000006c0)="42aebdf17b950476329e2753ada1101f365716fc6c8d9ad6848a82df535dd8fdb77de9903ab97cec9480773f9f84527ffffbbdc0d6abc2cb65b065cb190de181d62504dd41ff00f61174b374bff0093e83293bcfb730dd2501c5fbe7b31ec1bc157c981ff2bc3b44fc156e0364d99f7f7e1c3928739511752448c8c9ff96a7751d7e02f9a90e3b71c97ea0a053f044f44fa21800c73c1565e320aa49c59d322f6cc262f682abd1d4db4ca3eeac12ec9f30a50b110f9fed1208646cff47429f48c32bda98ddfa7b412d37ded72ca907834ace31ee125c405c2f3fc75d0512c4348c9255439cc261033885cd8c87d814ecdf059d0c1191521593281609c8a667024f366ffc0a32eb7ca4b9903c89f298929dd2d885734a8a614ed3354a95c950e5a86029c915bbacbc49c8ddfbfe5e74d66295e39f2cc77cececfbc3b4041672131a4823705cc2d36d7412be15ad4a5149638951d7b0c254337dd2ccfd617783b35dd81046880c9ff4e038f85b44752becbaf89dc82d960cac8aaf33e9969980d1a6d27fe9caa46e393f1d7c0343bb7c9e29d87f5d215e46fbeef7f8845e05f5cde3ed5695f5f71e81e59e03caf48a552968d382f3e14d1262de74c4f3da35569dd2ce7a786d78ae373cffd37cde6086a0738a823d8b645b553226093b188492c7285ccb81f8e0770bb4bec33982b582f85a3331114f0384b19b91e2031cbd33d2e367a3982e1d9e579a1a2301ed9c5c6048fd0578592d7060a7035ccc901ba648a27a33e316fbc2fb0a83b9dfb358d51fa0062497036681b503aedddb0936f1419f44e127b0c02a9de550b6ab4d4a00890407eb89fff4aee73d6930f4a049f894f8217bcc6db43986d2a526799f7196b90b73d57dd323e2237f63184bb81d73e26aa389d782aa82a12d01efd36de8197fcc639356958d70d4eaa4e89611253d53c42eb6c05c2254576fa16bb775674478f71ebd0dc5d31d1f47e085b7e9b6476ba501f374b01c910e784d7829cd7ab5d5b90cf7ee0d7eeed38005c9d21385d5a41e75832c4bc6d624d4d2c65c2b5c79e16a405d92bd0e455a2c5f0888d7b4e4eebabd29b3bc20d85ffd3e7f8e16085d6477ee78b2381c2fa7bc07196b448ce4208b2395e373d46f9d9885da8876979ff017d46846405657f13ad2e0bff1778c62b2f54ac159656ab93bd13b65b31d23d0473c51f3b903d6bdc6fc5a7f51b44d4fbf7404f6bbeb7052a0cda6b9e739db9666d0a6ef17f815875907efbb43ef573f19343cea3880e02cec5d5e16aa2cf3d5784e43b69fff966f9cf0b6f3e9e0fb33c8f0d4ef1868fbe4e7a8b996e0636ea1dc15056683b055d22a3c9fcd2ff81ba1500764451a65c7fd583f3cca2c14a3016443c9200bbcc91cbeac360ec24e4b5ba838f5c2937cb82ef0fd090c8e8f24fe7c9dd2a58a92c2c41ccc572562202a5ccfc0d5528adc8f2bf93029fd132cde4dc13cb10a01ce83b7d4c2325ac46da63033f267e52be6546ca68f83f7cbca2c58aa0e602147ce2aa1c3a2c0f20d095fc74de2556126b7620cb0fd0c63747370e795e30799c5de16054b1dd55722e7f00638ead58010575b71d7eafe471bae14964cc5ec5e232c4b1756fd9a37d58d817d1099b4bcead9f4200b12e6a314180ff8463ecc4051ba35e4dac938684d9b6e921a5a76f476c99c7cc0529b033ee969003bb37ad3e3c74f384e179d5adfd9f766c257e2731abc36287751b53e3fc5b1271425853769fd884761708af4e7a0f70ea4ed1b4bca8d5df61ead7fa4f6dccd18bf3b8e8a500351a3d3d9931b31cce2e92d325e2ec8dfea32668884cc8ca799217a8cce9b25a8fcd70c7ee712b35a97834eb4b1612792ddfb044deb00d57a42603c2ae074641abad5716f62967da16e4acd2e3bace81ef2fe748affec4f86ebc907aa74136f6c128f6cb886e31859622ba4be97c3b99d3e1444cbabeb60804b67f5b09d0e9d40ff1778f15542d300cea0b9e2a8603392cae49d308511ce747e985279dff41242cb2ef3ecd1d81aa17bc1ed900026a5bb7370b5162fec85706cb5cf6b4d2ff74d8763781ad1edb78b39297440a936bf5419f005f4d18493bb6f5e376946fa6b3043902f660cf92d9605cb5b5110bdb8492975a4c0863521da766f5de8a3bb4a61fdf9e7d4a16884f20f9508932aa7f34be8384b8c70747ea06dbfff3299e1de1eb1156e0555b3c4a748ea29dfd2e800eca5541648481427565bfbc718d5bd1ef0ae9ca73a5bae4e20d5ea9832ed73f11d49aad27a7cf126a2a0ebe8a0d3c53eabe30fcbcbaf610d79e2ba8addfcffefff970bbf96b6990ff6a7236756c998923c5413d67725705806b07e595d96c9f5f1aca6a6fce9210d005979af1904f02e5d348d865e23921a2e3ccb7aa7da06ac754f7b2cff4f464b8a8810a4f429c504bcc1bf8e8a6e52d37677a49fa4eb5e8752be5e4d7662ed9bcc2186ef619ecd620b6c6fed9f2ba612143880f7eb2631d45f514fa3160921113c8e4b0a28926277ed2d043fdc28d3d18f6c90c9d3dd1a84e7debd4c83d7df52eef24b4982660e6e43843650e9e7504d76073016e1a5b49d154629662444957976ce5d10ae173be5893306c5a13c30b41e6500e9e364a04a7ce7cd4926df528a1b38942627bd3d7642c01c846696aebd098bcd1e46cf9ca429dd499750973c09a69b5d46597821a7ebd6a489a7a969f4a77af6d819b7f12a70385960c277faea9b66eda939d2fbe3afc71d16099366c37c4a26a7eac6ed0f215ca818854a721805f74375efbb4973be04bb34b3e367a0adb52dcf3bb8e26343d0068a3a76cfd21edd6d553db2889e86693650a3b936ee6a6ddb6898c1d15f2cef09a073b0fa1b90ac8bf9d7df38739f8e443b75ee24c28dfd7cdb0a4e381eeb5ee31a6ec8ae443d443bfc1602d4670b4b56d81d708f6b8c18668cf2b8256288348a2b216e7a0bbdd43e995ddb11e5e1a6758f721d722b7e412aaf206ccf840efed8c64cd75e0a2a8dc2e88d9eaf014876cea1eb8f64449ab1412750cfb0885f7b0ca9f4da144e2bc88b00b727aeba563e4b4fed035be45191c53c1941780e4d40ececd2bbd0c04fa2410eadd6d5e2d90cdf93bc71c51bc085ff1f96adc3182c5a999892fbba09636733c77bb00498f2302773c8e758ebfbbf822072eeab490ac9c351ea4cf25e47d11d8398d34b1fb856a77db0aaced5839d37caeb06a77a4b2c103339c5c63647e31cf56c89ef2f93ba7567c305cb28575b2732d3de8baec21bba438abc39af4a9da27104d052f4dfabec6e89c09c24bbe1e4e0e8758927256a98cd3b0b0c5c8d1208c72ac01b30cef8222957c8808e443dcc29bf8eaf703630498b99932faebac94c534183e4bdb2123eb4ef20a8ed77bb5695c5a72397df05c25179cbe25337e6fbc48e5f3ef40d96cbf59045288b555bde6ca66bc5c3007fa46f93827dd2b3afa173535427014254058e290270ee25508c25724e2152c9a65606730ffbe15455ab27dcd32406d948de002e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{&(0x7f0000002980)="a1e3aa8e620ff94cad7c4f6dd0d56445a4eecf63bd36b7246f765877dce6d3c0231c4bc743cfc935e77e9ce4208d6a91b9eb18c6b9e5b20b904043a6e7dfa1d9c6255137ab90954a34fa16d3953f33bb25765580d00486edea6cad597a3240465acf48cfde22dbb39a56079dc5770ed634b243793898e7d424b9fe42524537f10732793007d32ffea0fceb245d0753b6bc154b557c3f40260b8dfebd3c40b81d05eb485c7f3d1e3855a63fa46f63150324930be6fb9942e7c8128b85d3be8e334d75388f39005f199dfc17f0d5476834f0d2c1e8a6d97912d2d321fa713de590176bd42d9ad9a2542e156b865d530af0b23eaf9d75b5a62aa39f8170e47f71ba692231fbbc9b42828480a19bda26b8f6c023f882bf2516a48cc72c82b9a46df2136387fe77da2284c83461c30f98f42394553991b08ed2d3e106a695890be71ae558929fc76577c75f53f416f9ce37612bb9681a9b19c2f05e3090f8ad70b0f66c3c38ba405dc42898140beee17e9681247abf8ed9172fa67af77e37502b5600c3b6f9f769fd6ab8245a10c17bf2912f5620ad303f8fbbd922112cc51746983455639dff575a8e9840f83d87590fd73d99a601690f3006bd8f76db9ab4c8bdb4bacfac4240c91edb66a0f0764cf3250d07c458500b7192625edc6c35408eb71c5400fcc973907c84bb54f40c6541c549e176dc5fcb1715ecba0e15cc453bafa31a19c7ebc2354d8809417b7797d2ebdc2b28d5b04e0626c626cbfa5344128e9c9810adbff7ad82c0a8aa0be78ccb482dc33a73f7578bab080434fa06280385a157fdc5ad442bc39f5ff9d49015f841a78ee3229c17cf44bac52a0f5ea1658fd845d647ca2994656f6dad9d61cd11b655e53ba0f5f1f881349ff08ce8d5b43eba9d7041025ea24d172416db9ec5bbbd0febdc7cb3dd1b08fbf96801f8a01dcb5755a85758c0d4daefd439e4c2044a01bdaaabe36e03dd477905ed51b8ba9956320ce276df8cebe3a0149613a112c29ef167fe49e4da289d439465e342bc84e42d4080f45f233b70325e4a01c93c944573319f567809b3b68712b911314c1e5fcb352ad25c9cea4f6a92f9b3852f5a3fd4362600c284051c159a94c74e362606395163b80eb1ae1fc3c23ebbd09aad477f6f5af9539971bf5493caa47d24715b5f9897680dd1fadfda1d70bb585a33f438df069a3a62eb56663ee06ab90f87b3abc9c0dfde375a52c93b66c6ea845a5b4ffb3e5907ef4039f237993057053a04c9b86d3a17d0147c496801b39c80cad7d20fd601f29130762e1dcbac65aaadd6a2677e7b441854e3684eee7efac7d87ff611bdc2f27283c4381f65319232b5416efae36624cbc806e08d11db3236511b7aaccc714ff7bb915e9792ce64cc68c361a760f6b2e245e0c29da5265e354db43b4dedb033efde1593448b0f180fd4c89bd6cf9fadd2974cf77f4f416a40245bf8713694e28ca3a8dfe06e94674dec0ffaa3e368408ba3e082b58b0b13415c330dfdaab3c38044107da02f73fc5e52c99b7f6c236ce315f67ba887d60abeeabb3dd575f73425e6e699e8323c009309d60e51a7f15d6faf735fa7ba58018cfb63ded39f712ee45d21789435ba0bfd13f6f460a9fd50b47100e19c4381bd224d67c7042b6491a27b1c807e6207dba0066b2fd0d484461d54cfd528f25bc15deb546486891a93135d0fa8925e4c205f56b1c4cd5988ec87d7f331e6bdc6ffa3e80a27aa9ad9571c4cfca5d01af9b1e7750bb8eaeecfcff244d2b6747331941f8977af3d2413d4cdea41da2a9f9dc77c00a50ae3a5467108c9cee9cc284d146311927346ba3ea28a1a1051e4d007fc04965668dbe71621ce7044bc75f40fa62aecdd76f8ecc8436929e675e798cdc7982589738ef209d7fff1776fc8a1f8b091a4c5fb3bd6e52c209a9c0834b9b822281db6f068a8d1941f755079939cb76c5bd3de0d35516976628bc40ef46e098f279234b5418bae22dd0421e4b7500554b84492664e59fc96c274c594ab40c0a62e7ead005f6d39368c825539f139bb620e943e4b356b0fe63174ba0eb692ab6b4911971e25666852ed65264a0e5949d17abba5ad032661772dc0ca2acb1614cb39a8b2c394e4b2a96c999664a684b67a7bbe481b8fece060006973f08120d8dc41f62cdf2db9682c29b0528fc8a899659ffbf7b7c8a698b9f4cd02ee4efeba80c9a5808d56acde096a91fa9e63c0033e4d1f1103344c370edc5fcedc4f4459dc0eed4d85d6ef9eaa894aeb841a0ef702144c61d7613f26f9b61485bbfbd8ba0885593f9ccbda83b8c46c911b587524f94784162827fc8b5d38c75431e7270305586acd81f09e92f519420e7a99ff824aeb5ba0315ff54f2e67ed82c1132a4d64a782e012d272c5e0acb8ef6d1c814a7e91eabc837557a15f1c721c3e6c2d3a4e6ce5a38ff327c87e96a5d362c90f943766acef6bbe96954daf0edebb80c96447e471af0656017615e92da1666d4dd33619a16fb7eef9765524891a14c7ae605680e7ed18ef1432feb4d03f9be2dce236c8965bb369484c7c893859e5ee15c9f9bb51c0c41050921f91e7ffe8ab14fd5e69d4cd2a282f04fb566636cbb85d71eab358d8fbf2031b2a52af15424f81d87966869c8baaeac36c95ca241523b8d57303ba57447ca8b02ec284fe52e349ec1e1917cc8556097d0ed2d5be76ec6072288f9eedf10f3e1d59cd7c84ca26f7ce2ef236e0c66eb9e1fb1f00b7f61267c61b7075cf2f2369cc4f20de5c4a630bdade086d7d1ce8b79fe57a48c02427d4a4739c47da242c47ecc0d46debb0da249995224af2d8e15c9e2a0a5bb3c8d1d29ebcca9a6231f66cb97251d1f2950c861e1c8c77d7fd5f5398398aafc24da72ef402b5c6a2cf25282f02d77ac20b4d82106febbf332383fffb63726fdff52e8e472b475fb5801ad19a39e2b083683e38e743b461fec3eb72c8bfe05b12cbffbfe037061c97610fdbd87094eccbdd506fd7eda9fb7368e7d2631b93c5a09763285d1a6f9365ca451317ec1de85aedbebd1d756ffb711fea1461a5fbc5724c509ec9b6c399a523323513e79fcd732136ef9ebf47a0a2213d474cfab99c58d30e7fd3dc1b40bcb7b50d646a450a84d2040a6adb68d14c306e49628264a69a57221d135f38470949f66b6f63520c6319994ccdebf8b26f0221b7a52488289ed3d7de2af200efcbe3767352b86d18d54cc7541d8a186bccc126469b205fd39205c059eac59e6c89aa70253344f1791ddecef2ad85ec714a1826c7874b74f4b82f3887d17c548e4f264b4b7d910946d2a805c3c5aed837ca7316af1e4a48c16b0331a27fccb4646755c46288b1ed82c18018d3f6f9d876d4865b8530fdf9ae00938bb0c658d59714637c1ad118ebd3608373455f25b0ca47ce129190a02576ce480287b7d8c62fbf826f7d34f28dfbae1d614efc338b91c4cd523630694ed6992c7ea8da5218209c942559729faacfdfa855e6f83a62b8cb67a27879f9356a20a88ad9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0x1000}, {&(0x7f0000003980)="a6363310751383e3817a47d4d6dc33709c0f5fe1a1c0d1ace6ba0193195594bea3842a28d7107f3c648ec17f0e065a792c3d264797deb4123caa7a6af7e96c7be302dd2b549471f42ecba231b97576cd045fe850bc0e11c64ec12054d103bc9aea6148e1474bfcd402bffb33bd7a8c9b7e8d2de68b7c0fb0f0", 0x79}, {&(0x7f0000003a00)="704f58858215ad437e5f85dbe41cd37ce135be0f039630d431bf35593be8785a116b8d10f2af39fb1fd326e77532842ba5f349a8ba456e8bb3ca7977a9c0f038268599b9a5986ad0a668079c6edc7071743e2c3b9e02f406d028114c68742fde0a5cfdc2ca44f8424f70221d2678615fc57792c33d62e960d14c3b0ad518b7d3571921c4edf4cb2d59db78a2e58d988c7d3250af4ec35d9a3de2d3c052cc7946ef2e8e48476473753f38b0d28df66abedc7a657d7833e710d43c6ce25de2b3142129342999b4", 0xc6}], 0xa, &(0x7f0000003b80)=[{0xdc, 0x102, 0x9, "373186e96284826b0ecdb224bc2b894b40759dc49d42fbfead9b710584dc86d7325a8b785c0f652de16813852957ef71de58c9f977a7ab61a470668d877eb77b57273405c0d05a20ef11fef9967004fa1d8010070be97e8b48d329bf677469635c1ebae6267bb7fe8e2c92945294893a6310cbbc7649ce310d18b1fa0ec7833054f5960fea3c10b4c1b14db4a6c5c95c376e5cdd1462d1d27f127ea836c1a365c10e15c53746911a787c76fdd70516b17f39776497c45e3e80015b853cc77eaf4da917b94b67d39582c0cff23432f1e2"}, {0x30, 0x113, 0x1, "8171f39e4d0f524b82dd4ce7abee92953d3988cc206edd22b605e77ab48ef13fbe2156"}], 0x10c}, 0x8}], 0x2, 0x40041) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x10000, 0x4, 0x3}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000003d00)=""/143) 2018/02/20 07:44:41 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) recvfrom(r2, &(0x7f00000001c0)=""/78, 0x4e, 0x20, &(0x7f0000000240)=@ethernet={0x1, @random="ce66d6b80ecd"}, 0x10) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x35e, 0x80000) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendmsg(r5, &(0x7f0000000480)={&(0x7f0000000300)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="deb535f53bc5a47f87e9947a60454759d313c2be74", 0x15}, {&(0x7f0000000380)="993a36cc1f8a45bfb18290421b0fddc801523448b8fd6ce6be3870fbae144f848badede2011a81652444e6150f7db8e910dbd53dc20545d421a718a79199b3f981dc2d58b30128f97af7f1295b331c978803c6923aaac93a8c79", 0x5a}, {&(0x7f0000000400)="58bdb1dfc76da6156ea4351429d11fee8a68bbb7299cda71bde469d36b72783055bf9e9d55", 0x25}], 0x3, 0x0, 0x0, 0x4004}, 0x10) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x8, 0x2, 0x0, 0xffffffff, 0xff}, &(0x7f0000000580)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r7, 0x4}, 0x8) prctl$void(0x1b) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000600)={0x3f, 0x7, 0x6}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000640)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r2, r8, r9) fcntl$setsig(r0, 0xa, 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000780)={r7, 0x19, "df9b9d8dd32256cb82acfbf787f032d691f1d0637f45c20a50"}, &(0x7f00000007c0)=0x21) ioctl$int_in(r0, 0x5421, &(0x7f0000000800)=0x7) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000840)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000880)) r10 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000008c0)={r10}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000900)=0x2, 0x4) readv(r3, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/4, 0x4}, {&(0x7f0000000980)=""/192, 0xc0}], 0x2) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000a80)=""/73) 2018/02/20 07:44:41 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xffffffdffffffffe, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/02/20 07:44:41 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ba8000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80800, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/20 07:44:41 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x1, 0x55, &(0x7f0000000000)="803806fa6f87112fb6c79b3d31dd247516859e7ae53896362f0b6a9c8fc0c740bafd10ec094d7416dd9e9aecd7bd58a6f9af3fff014fff90ba7e1d34392bf16e6e57035b5ce59ad2619cbcdd8e6223b61ef7a4ecbf"}) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt(r1, 0x10e, 0x5, &(0x7f0000000fff), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xead1}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xfb, "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"}, &(0x7f0000000200)=0x103) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x5, 0x1, 0x1ff, 0x9, 0x1, 0x80000001, 0x4000000000000, r4}, &(0x7f0000000280)=0x20) 2018/02/20 07:44:41 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)}], 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) readahead(r0, 0x1, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8, 0x1000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1ff}, 0x8) 2018/02/20 07:44:41 executing program 3: r0 = socket(0x18, 0x3, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x37c1b99bd38e5aff) 2018/02/20 07:44:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x108) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) 2018/02/20 07:44:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) uname(&(0x7f0000000000)=""/253) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/02/20 07:44:41 executing program 7: r0 = socket$inet6(0xa, 0x400000000002, 0x0) connect$inet6(r0, &(0x7f0000aa8fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = dup(r0) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ftruncate(0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'system_u:object_r:root_t:s0', 0x20, 0x36, 0x31, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) 2018/02/20 07:44:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="766d6e65743026c67b2100", 0x3) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="2a1b65b9f74385bbfeff8e0cbd16fc9b40ce3388") bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2409f40d25892f3f5c457e88ac5a3a718d2f803146e5c77bcfe306a944c478984d4879e1e73ed2d6bab2f5de3e74b7847fcf0d27ddb73b2e29f8f219d4097dbb7a6b954ee401fe5c7e9c1445e305ceb60fa73e276772a194798f148362102b908f02bf897efcb183f5b346c6baca1c8e262ec676bd805990b869eb175063d94f6085cf8c7947664e2f2dfefaaaf19d1aa02c5168bd85c372fffc15dfe91d640bde93e1254a3b13c276ef72bf2f021aec04cb554a9cc4c442f4616c19e7d12e8dcbacee8c8f82717d8e56c47cf15439ddbe8d136a", 0xd4}, {&(0x7f0000000140)="2bb3be1f2e5d029c11b9d6a963b22d12e36d2214dca03dea50b0fe10c7d9e41dc8485783adb6f8c7aa104d4c7dba8bf0edf6675f95c5cb8fec2f1b282fca3802258ef98150bd49e38ce363d3512fd72e4cc04869301c6936748e26b3548c333190096b5fb01763566e4c1334b3c623e448cd1cacd365570840e4ddf2d43b081b2b3ea0c434fed3cc2d972f4d", 0x8c}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a31839e57fe10847e238082cfad55845ab070164", 0x14}, {&(0x7f0000000280)="467b0f3cafef1ee4049f098fd55a264949fcebfbe74627e6a0f9e0a24ec9687cc97f69fd71aa06f3d6bc329d1a63aecdc85c1c7e89220bec08d2d5097ef4ff209467ad7ed5c42e", 0x47}, {&(0x7f0000000300)="ffa7d2418e0e3b9f80a1c8ca517d75770d54a8b07551a7aa03df548dec26392f5f7daf5142c51f92a68d1d71a20c8db0ce68b05c69e725bd95ece1f8a8969638488cccab13569756b813fcecff3c1acfd202f947a1a17af727a0688250905e36019eb62ea7f21bac19a270fcd4199b8427a519bad0bdc51ddd8fb2c8dcd0cb01e1d3ca709d4ae0d7416677cc90e4fd4a41114bf30986", 0x96}], 0x6) 2018/02/20 07:44:41 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/20 07:44:41 executing program 7: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="cd56f6b50819d6d2d0d89a8b66b8a614") write(r0, &(0x7f0000000000)="1f0000000104ff0b01000002000000000000000908000100030600dbe56700", 0x1f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/20 07:44:41 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x39}, 0x8) 2018/02/20 07:44:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="555f3e620e4c81973578a5b0d16d6677", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xd8, "81f1ac4df2325bfd8a812e182d3d698445dea8db8ccb9d4150904f0b1e93ce31045ef595bb06eb61b45dd65c05f5b8bed3791a5f8647ad6795c82e9670fbaf6e8e8ec38fb6b5e8c9292a4e1d5443a78151b4c3494b70ed373879ab88ce516d101df78c1d9b38fcebc65409d4dc96c4e5f2a08d17df552e32d6d7dc2c5bf8fa1b0f06e3d60e4113a43487c56a0ea6db2a4b13c2bf833ae1e40deadf5b2dcb0392ab95583bb99d2713dcf5237361e218af2e64c65eb01f8109908990ac10f058c02cf5d87b1e04cf94c1572f040c0135faeda5c3cc7f408bb0"}, &(0x7f0000000140)=0xe0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffd, 0xfffffffffffffffe, 0x20c, 0xfffffffffffffbff, 0x7, 0x2, 0x10001, 0x40, r2}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000003380)="54558ef939fab1a2173e8d03fea070f1cd02596ba3379e5925c468276b5bd4b8d8b3da9150f647355cfca87a74bcf2c2dd3b78f9e7b836dd096025ea835b993797c7b39602d75beda725bd36fc77e32bfe2c7faaa02602463d6ff8b66b4e7a816446c297d9fdb1396711362b10", 0x6d}, {&(0x7f0000003440)="db7592373650db98488b7c26b59ebc4a3cc1b57d10e5660ed4547dd20ed38b3917887ecf3808c7e57357f5010389e847a927131ecad94ca7df2949c7418ab3cb97a5a094e0e7fcd944b28456d7bf091fa94eca436511e7154da3e06b43e3646ae97742fa6f989df1723ca15865146a878a019181f48488cfbc354e4ca9b486664ac65cd1e15752c9d76ad901522650f6cf285eb937559b2b16264dd9fcd9eb4a0cdd357f0332e01bb54c8121eb6e21eb67a0a9687b86949f79221b44a1f98a9a9179768a", 0xc4}], 0x2, &(0x7f0000003640)=[{0x14, 0x10f, 0x9, "68ac40eea8"}], 0x14, 0x40000}, 0x4000) [ 177.069640] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 177.097599] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/20 07:44:41 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) 2018/02/20 07:44:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0xb, 0x7, 0x3f) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xaad5) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000518000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x1, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setresuid(r4, r5, r6) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x100000000000001, 0x4) socket(0xb, 0xf, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x3ff, 0xfffffffffffffffa, 0x1, 0x7}, 0x8) 2018/02/20 07:44:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0xfffffffffffffff6) 2018/02/20 07:44:41 executing program 5: gettid() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xdb31, 0x4) pread64(r0, &(0x7f0000000080)=""/19, 0x13, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3f, 0x4) 2018/02/20 07:44:41 executing program 0: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)=[]}, &(0x7f0000a724ce)=0xc) r1 = socket(0xf, 0x2, 0x0) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r0, 0x5}, 0x8) 2018/02/20 07:44:41 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc351a8c760228f54) 2018/02/20 07:44:41 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000011ffb)) socketpair(0x0, 0x4, 0x644, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) poll(&(0x7f00000e2000)=[{r0}], 0x1, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x9, 0x1, "759b3610e925", 0x59}, 0x10) 2018/02/20 07:44:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r0, 0x1000002271, &(0x7f0000000140)="7daa4d1d2b397b0245902987d32ba0f191ece05a34e90b58743b02000000299ecd0fd39f00bd00025756b61f000000000000003c44ccbe0a4c0f2f2603d9f1e90006a1b3c90100008000020000656811059f9b7c979b45dc441b26ed4e151618f10e15bc2e909c5086305a26eefd7596d53ea4b5aa01bb03c6780e789f481d7bd1399afcb067557b") 2018/02/20 07:44:41 executing program 7: r0 = socket$inet6(0xa, 0x8080a, 0x200000005) tee(r0, r0, 0x5, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000acc000), 0x202) 2018/02/20 07:44:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000)=""/8, &(0x7f0000709000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) r1 = memfd_create(&(0x7f0000000040)='^proc\x00', 0x2) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"5b07b8b3b029fd"}, 0x4}, 0x10) 2018/02/20 07:44:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0xffffffffffffff72) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x3, 0x1, @empty, 0x4}}, 0x5}, &(0x7f0000000180)=0x98) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@remote, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00006bfff4)={@dev, @rand_addr, 0x0}, &(0x7f0000077000)=0xffffffffffffffed) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="d820ccba163e0e6a9f8e09bb57416fff", 0x10) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r4}, {}]}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000001c0)={{0x0, 0xc49}, 'port0\x00', 0x10, 0x40, 0x7, 0x8880, 0x0, 0xffffffffffff566b, 0x8, 0x0, 0x0, 0x3f}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x3, @loopback=0x7f000001}, {0x1000000306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x8, 0x4) 2018/02/20 07:44:41 executing program 3: r0 = inotify_init1(0x800000080000) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7b000)={0x0}, &(0x7f0000037ffc)=0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0xfffffffffffffffd, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) ptrace(0x4009, r6) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) write$selinux_access(r4, &(0x7f00000000c0)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x32}, 0x49) ptrace$getregs(0x15, r5, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/20 07:44:41 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x7fffc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8080, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x5, 0x35, &(0x7f0000000040)="20dfb293005ff527ba977384ee6aa11986249d4eab1f59624becdb890c07bb42659884511e9bfd45ff40776203593d64529f48c35d"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000005b000)={0x80000000}) fcntl$setpipe(r2, 0x407, 0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)="5cef2b6d0747f10e203a97be36c20a4673f4ffc2f4e34dda158f907549e6cff3b7e7eda2afc74d7fb73dff6628133538b19aedaf575c60b503903f2ae2a8a080c69ffb72968276d0839984c49871fb901da2b0359d42f6a4b5eb1167f784988a3a173a2437a64c255d4685c7ce0ec29bc1bb7eddc0e14643b4def32286069a50fee5f0f54390b09097fcee8177d53af3a79602e5eec645fb53247cc8cd601cae575bff099085848e5fb3a15e5e36c04b0f5f7f2e23284acc0c5b9d", 0xbb) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x30, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000300)=0xc) r5 = dup(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000000)=0x9) setns(r0, 0x40000000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1}}) 2018/02/20 07:44:41 executing program 4: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x1000000f}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/20 07:44:41 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @dev, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d4d000)={@empty, 0x0, r2}) 2018/02/20 07:44:41 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000140)=[], 0x7d22732a3daf7b40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) 2018/02/20 07:44:41 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f00000c1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000867ff4)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000930000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/20 07:44:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e03000)={{}, 'port1\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/02/20 07:44:41 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=@bridge_newneigh={0x1c, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x3, &(0x7f0000000080)={0x0, 0x18, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 2018/02/20 07:44:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="1a1cf3dc4f5508052dae91e9e1d0d12d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x82002, 0x0) write$tun(r2, &(0x7f000089be95)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xf15) 2018/02/20 07:44:41 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0x0) ptrace$peek(0xfffffffffffffffc, r0, &(0x7f0000000000)) ptrace$getenv(0x4201, r0, 0x7ff, &(0x7f0000000040)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) 2018/02/20 07:44:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x8, 0x100000000, r2, 0x9, r3, 0x1, 0x4, 0xffffffff}) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000b3f000)=[{&(0x7f0000612000)="1f52450fc07e28fdd86202264dd20ac2bededc36a2cd95cb6ebc80b82b1d11923487b611f5cdd00063d26aca2a966c895736ec9f7621cab1abbec83febc8c57fa49b70eae47f0488d20bcca3cf9507fdd6ee35d8ba9a72646370f3fc2b2068f20c8ecb7f74f12d1962f425ceddcd0c341a8380a33ecb7bd8954326bc4e39084547fbe14372ffa8c72db7790f1f9226430fca3faf0dbc59465c00227f9c46", 0x9e}], 0x1, &(0x7f0000ffada0)=[]}, 0x4) [ 177.480490] BUG: unable to handle kernel paging request at ffffc90006211d94 [ 177.487875] IP: [] snd_seq_check_queue.part.3+0x172/0x510 [ 177.489684] device eql entered promiscuous mode [ 177.499754] PGD 1da1ab067 [ 177.502413] PUD 1da1ac067 PMD 1c8070067 [ 177.506601] PTE 0 [ 177.508668] [ 177.510281] Oops: 0000 [#1] PREEMPT SMP KASAN [ 177.514758] Dumping ftrace buffer: [ 177.518278] (ftrace buffer empty) [ 177.521975] Modules linked in: 2018/02/20 07:44:41 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240000, 0x0) write(r0, &(0x7f0000000040)="ad19e4f8fe4bad40b136b997d4cafe68bd543dd6636cbe539f0c1c2c7a9fd8f9d7722d8dce1c2c1f34d3a7337d584aa40c52d0bdf8ab73e8be8f5bd71bdab1423fc16fe2788e77f5c21ec70f7cd0", 0x4e) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x80001) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x10, 0x1, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4048000}, 0x4090) writev(r1, &(0x7f0000004ff0)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/02/20 07:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xce85, 0x1, 'client0\x00', 0xffffffff80000000, "74dac7127c19a63d", "a8640966ab4d4fdf7f3f5862279e7381907e304e36d3d53f90139010100737bb", 0x2, 0x9}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa4, 0x80000) prctl$intptr(0x3f, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x80202) 2018/02/20 07:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xce85, 0x1, 'client0\x00', 0xffffffff80000000, "74dac7127c19a63d", "a8640966ab4d4fdf7f3f5862279e7381907e304e36d3d53f90139010100737bb", 0x2, 0x9}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa4, 0x80000) prctl$intptr(0x3f, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x80202) 2018/02/20 07:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xce85, 0x1, 'client0\x00', 0xffffffff80000000, "74dac7127c19a63d", "a8640966ab4d4fdf7f3f5862279e7381907e304e36d3d53f90139010100737bb", 0x2, 0x9}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa4, 0x80000) prctl$intptr(0x3f, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x80202) [ 177.525280] CPU: 1 PID: 2071 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #45 [ 177.532801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.542146] task: ffff8801d6cc8000 task.stack: ffff8801d8a00000 [ 177.548187] RIP: 0010:[] [] snd_seq_check_queue.part.3+0x172/0x510 [ 177.557840] RSP: 0018:ffff8801d8a079f8 EFLAGS: 00010246 [ 177.563271] RAX: 0000000000000007 RBX: dffffc0000000000 RCX: ffffffff82e19ac3 [ 177.570524] RDX: 0000000000000000 RSI: ffffc9000122c000 RDI: ffffc90006211d94 [ 177.577781] RBP: ffff8801d8a07a78 R08: 0000000000000001 R09: 0000000000000000 [ 177.585032] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d713db80 [ 177.592274] R13: ffffc90006211d90 R14: 0000000000000000 R15: 0000000000000000 [ 177.599516] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6fbab40 [ 177.607710] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 177.613559] CR2: ffffc90006211d94 CR3: 00000001cd26c000 CR4: 0000000000160670 [ 177.620803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.628044] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.635280] Stack: [ 177.637398] ffff8801d713dbd8 ffff8801d713dbc8 0000000082e1db54 ffff8801d713dbd0 [ 177.645368] ffffed003ae27b79 1ffff1003ae27b7b ffff8801d713dc28 ffff8801d713dbe4 [ 177.653338] ffff8801cfc08780 ff00ffff00000000 ffff8801d713db80 0000000000000000 [ 177.661310] Call Trace: [ 177.663869] [] snd_seq_enqueue_event+0x32d/0x3d0 [ 177.670243] [] ? queueptr+0x79/0xa0 [ 177.675490] [] snd_seq_client_enqueue_event+0x204/0x3e0 [ 177.682469] [] ? snd_seq_deliver_event+0x740/0x740 [ 177.689020] [] ? __might_fault+0x114/0x1d0 [ 177.694879] [] snd_seq_write+0x2f2/0x580 [ 177.700557] [] ? snd_seq_client_enqueue_event+0x3e0/0x3e0 [ 177.707713] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 177.714693] [] ? snd_seq_client_enqueue_event+0x3e0/0x3e0 [ 177.721848] [] __vfs_write+0x103/0x680 [ 177.727355] [] ? do_iter_readv_writev+0x400/0x400 [ 177.733818] [] ? __might_sleep+0x95/0x1a0 [ 177.739584] [] ? __inode_security_revalidate+0xd9/0x130 [ 177.746565] [] ? avc_policy_seqno+0x9/0x20 [ 177.752416] [] ? selinux_file_permission+0x82/0x460 [ 177.759056] [] ? security_file_permission+0x89/0x1e0 [ 177.765783] [] ? rw_verify_area+0xe5/0x2b0 [ 177.771636] [] vfs_write+0x189/0x530 [ 177.776967] [] SyS_write+0xd9/0x1b0 [ 177.782213] [] ? SyS_read+0x1b0/0x1b0 [ 177.787631] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 177.793744] [] ? do_fast_syscall_32+0xcf/0x870 [ 177.799946] [] ? SyS_read+0x1b0/0x1b0 [ 177.805365] [] do_fast_syscall_32+0x2f7/0x870 [ 177.811477] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.818114] [] entry_SYSENTER_compat+0x74/0x83 [ 177.824311] Code: 03 00 00 49 8d 7d 04 45 8b 76 18 48 89 f8 48 c1 e8 03 0f b6 14 18 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 0a 03 00 00 <45> 3b 75 04 0f 83 d7 01 00 00 48 8b 45 a8 48 01 d8 48 89 45 c0 [ 177.850962] RIP [] snd_seq_check_queue.part.3+0x172/0x510 [ 177.858240] RSP [ 177.861832] CR2: ffffc90006211d94 [ 177.865255] ---[ end trace b59687586cc810d0 ]--- [ 177.869980] Kernel panic - not syncing: Fatal exception [ 177.875761] Dumping ftrace buffer: [ 177.879272] (ftrace buffer empty) [ 177.882950] Kernel Offset: disabled [ 177.886542] Rebooting in 86400 seconds..