[....] Starting enhanced syslogd: rsyslogd[ 11.274587] audit: type=1400 audit(1515608880.107:4): avc: denied { syslog } for pid=3171 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.214' (ECDSA) to the list of known hosts. 2018/01/10 18:28:08 fuzzer started 2018/01/10 18:28:08 dialing manager at 10.128.0.26:42965 2018/01/10 18:28:10 kcov=true, comps=false 2018/01/10 18:28:11 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000178000)='/dev/input/mice\x00', 0x0, 0x200000) flock(r0, 0x8) r1 = socket$inet6(0xa, 0x0, 0xa6e9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000000d000-0xe)='/dev/keychord\x00', 0x800, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ftruncate(r1, 0xcad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000363000-0x30)=[{&(0x7f00001fa000)="0c87a064a8ccc93b78d71b8a32e4f05b17004da18e7a349ed97db15cfd646294d73275b097579fe092db591f473e1842b69c439d540adc9482b35d5d0e02e4d5d75f98f5a8513fd5abb27174312fae900da2a3218e8c80ba028175428898860f7f7e26ca61fdd56aff6ed3cf9e53a833caf4f92a8e179c6124e6284c6b34f7385a63e2a9eb4517ec0a6fb905f5c9cc1f49d8b3b59c623c929bad984756eaa8285281", 0xa2}, {&(0x7f0000001000-0x61)="7469af163c39a84206a51328cf4b6f12f73cda9a9346688b1c036947cac0632a29437b4d001eda764f4df8038af0202c4a768c25e931aa319c9d86f5f57e148b893080d587959b81687ab20c23e1d94bec908983309da0176ee1b35b1886965d06", 0x61}, {&(0x7f0000a27000-0xdf)="1bf52bee13dde6dd8767a208ff6f8858506b4ae04873b5add7d67f75b209205149e5ab0ffb606c400249cb7eb6b36db092b570c231e9a39c27c7a565daf1a408b1c4bdb8a310654be86a85da78f42cc45b67b1ffb0efae42540776ec083fcc9b3c23c0baf3445f19c113874d2ab2f6b900aed489c04aad6bd66bbe95fe7749c6c912dd3b2b4aa7e8be748fc4ae76e2c3ec03963af5aa884362bd7003f76b9c073e3f8c707e6743ca70ebf3b3eb7e43855c8b15f332d1aa9b527bc53739ffdbbc2172334d1a74f3b81beea2b8f38453970bde8bfe586791fdb1bfc70bb60e07", 0xdf}, {&(0x7f000047d000)="cab852dbafb73efdf81e3050a27c3e8dd5f2b8c151a3200f002b32aa0abb5eb13dd93c36f322748e7763dec81e67d223d96c45a68f8bce49fbd707843e16e7fb70595167370f22601de0d047f7ed77114d80bc6807ae6cc31ad12ec3fd7183aa404ad8aa668bd3326aafd8b253d1455908b8311524e35df5022610b5b67eb24d527e2877f2e1f49d643d30fed0faf32fa3dbb6b8a2a662a649fa35d1436571cd5e9fb7486bed71f25c864cab9eea3cd320f2f8279420413522a71272", 0xbc}, {&(0x7f0000237000)="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", 0x1000}, {&(0x7f000077e000)="c47589a2a436498640ad56ac5bd6e850eaedec1efa8de0b52c2ba8e418e1f8c7da8f8f280112d7f0d15c15107a347745f3a912fb0e7821bc4c5afe43554bad08d3f73a0e809cfcd2e6bff8bbda4b3a1ea4eb49dbe70a5c422bb8e0d1ed286668", 0x60}], 0x6, 0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r4 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r4) rt_sigreturn() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000+0xe98)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x2a, 0x0, @thr={&(0x7f0000001000-0xf5)="f3b5430947bfd838fd81c4bd5bb8c4b1d29b26450a26442bbcc4efbc7bc005f59cdebdbd63079df1e71dfe186c3c5a0756c148cc956059de1d2a4b07e19ad31dbbbc3a3608ac1e09a21fefeaaa970ae0270207f1d3fefd72a241d85ee917d6ffe92b605079742465b6ecea8a3ce60502c5cab5796f500b4a2a3081c761ee77e6b6698873bcd64c5735618e2a4b3339df331ee8d425878c6748c3592d4dc83cc25b3c9fae6373724d3de53e59f5bf4bdb4a00937117c5255fd1af15fb3d0c5ff46089e56982cf4dd61bee198f9782145323f8c1d7dcfea61364e0571c93b54fd7ffe2195629d95889ca9e99099635eb45f2b5b34fb5", &(0x7f0000000000)="5494fa475b5ce2cd4d178f1ede44ca350318e6d947705d783780b17a1d1770c48e08d0b70602bc44b378b2e4f11ac134b631356b867571db3e41f8f889ffdd77fff4c9d0f2f76676082422a71361204e0d35e4baf4dd31763d10801ccc887acae995940372a4830fdc03a65f0cf903bb68796dd2f2f05a41e9347b97d3a7190d6db73131f471eb1f70c4ff309c6d1b3ca3056749e6569eeeb26537240b0628809f2746773095e383da4f18820ef8354dfbe1b23d9d87d0c5415399bcf88eeb3bebb5cba79cc538edb16ca4a5da8bfc58f9131e0426cff018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20042000}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000001000)={0x20, 0x19, 0x10, 0x2, 0x1, {0xc, 0x0, 0x0}, [@typed={0xc, 0x29, @pid=r5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4) set_thread_area(&(0x7f0000001000)={0x6, 0x101000, 0xffffffff, 0xffffffffffffffff, 0x3143, 0x9, 0xffffffff7fffffff, 0x96, 0x8, 0x800}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0xd6ab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9712}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x977, [0x2, 0x6, 0x4, 0x8, 0x40, 0x2, 0xd2, 0x369]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000002000)=[{&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000002000-0xc)=""/12, 0xc}, {&(0x7f0000001000)=""/186, 0xba}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}], 0x7, &(0x7f0000002000-0x28)=[{&(0x7f0000002000)=""/47, 0x2f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000003000-0x13)=""/19, 0x13}], 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000001000-0x8)={0x7, &(0x7f0000004000-0x1c)=[0x400, 0x6, 0xf3, 0x7, 0x4, 0xfffffffffffffce2, 0xfffffffffffffff7]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000004000)={{0x2, 0x2, 0x2, 0x0, 0x6}, 0xfffffffffffff3dc, 0x363561e8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x97)={0x0, 0x8f, "594bd2df0c85aec153b87737e78b42ead6cd6c4f5823b5695b0c6b6d13b6744932d18170ec0edbd30267b27ae511e8ce562b019837ff40ffd39e2a4039e6b1c04220351f923dd180f72dc96bd4b7b7cdfaacee00fc77ebdb1b7846f70b0b7297d711b290ab939003a95221fa8ea35917f4599ab0bd802d35e8e13d365236abf2f3e988e37a733c40140fb5ed13bd6f"}, &(0x7f000059a000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f8000-0x8c)={r1, @in6={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000002000-0x18)={0x1000, 0x0, 0x0, 0x4, 0x8001, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x1e3, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002000)=0x1ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000004000-0x10)=@ax25={0x3, {"3ae1cbb85239d0"}, 0x20}, 0x10) flock(r4, 0x4) pwrite64(r3, &(0x7f0000003000)="677f0b6dbdeeb1e4b7dbb4ec90558bc3055be6aa60242e602a9f6b0b73cf939064059a764fcee42b158cb3af228d75dfd77a64f2e94d18be1c1f9903ff26fb52f8f29e5b9235e321886d0a737cd18ebdd78d2aa5dc533d8ae23fa98d879776607c7f2ee65dc7aec66bf2e444efe34a1c8ff497a44cf0483f6745cbed2f21c67a6820753f88", 0x85, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x8, 0x30040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000)={r2, 0x3, 0xffffffffffff1a73}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000)=0x5, 0x4) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000009000-0xc)={0x5400003f, 0x5, 0x28}) 2018/01/10 18:28:11 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000373000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000c47000)=0x9, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000287000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000099b000)={0x0, 0x2}, &(0x7f0000970000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002b5000)={r2, 0x2, 0x30, 0x1000, 0x8}, &(0x7f0000000000)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xd2c, 0x100, 0x2, 0x21, 0x9, 0x0, 0xfffffffeffffffff, 0x9, 0x80000001, 0x10001, 0x401}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x2, 0x2, 0x8, 0x3, 0x800, 0x3ff}, 0x20) r5 = getegid() syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0xc000, r4, r5, 0xb9, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x3f}, &(0x7f0000003000)=0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000-0x13)=""/19, &(0x7f0000004000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r6, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000006000)={0x9, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c) personality(0x400000d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0x9, 0x4, 0x100, 0x9, 0x40100200, r3}) 2018/01/10 18:28:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xfffffffffffffc7e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000003000-0x60)=""/96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4ae41185056f336c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x4, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000008000-0x1e0)={0x3, 0x0, 0x2, 0x100, 0x8, [{0x8, 0x3062, 0x3f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xe5a, 0x8000, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0xf04, 0x100000000, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x7, 0x72, 0x3, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x6, 0xffff, 0x1000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x3f, 0x3ff, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x6, 0xe1, 0x8, 0x0, 0x0, 0x107, 0x0, 0x0, 0x0}, {0x80000001, 0x13, 0x8, 0x0, 0x0, 0x1081, 0x0, 0x0, 0x0}]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000-0x2)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000000a000-0x90)={0xba, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000000b000)=""/170, &(0x7f000000c000-0x4)=0xaa) 2018/01/10 18:28:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000934000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000)=0xe8) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000002000-0x8)={0x1, 0xa7ff}) mlockall(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x3)='/selinux/avc/cache_stats\x00', 0x2) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="19e35269b83127", 0x7}, {&(0x7f0000003000-0x13)="8788c84de451a8abd6e701dea6eb538b885664", 0x13}, {&(0x7f0000001000-0xa)="a1f1440e4e1598ab56e6", 0xa}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000003000-0x12)="a03fbc5487bf8abfa6b4fa82ae08ac0a50a0", 0x12}, {&(0x7f0000001000-0xea)="043e48971494773b512ba9fd03a2bce0ed9c83f63b78f2a42d5a90edf20ba687cf6343d8b99fd879ace12e0cbd1ca26936c4a18c498f1235c596fa08e50be339f6b8c4d0d4eb9256343e0bcb39c6f4548dfbe043fc2d13d63d2b548839d8014d4e7477d01afb6545465b8827517fc05231502c7d9e0871d7d2e3dce850f9c5e823c7d91bdd352dbf6e0bee4c61f099113a0590eafd04d741c1820ea9478b9cec2f7c087552fe1b903857b16ce1b8006cbd63c4c765ebc492f362d2e9cd185297a098dabb0611b39e81972a62f692decdfabe6f8a2a1d827616c4bfd9dba13c3e49f8f6944197d7ef1d52", 0xea}], 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000003000)="e98f9478ebcf571c7648157535afd3e0f7f41d7bf8132d7307701804ca64acbf8bcacb515dcc71abc0ffa5966d283a64f3a3a231f486f937636a9dc00ee44397bd8f9d0238dc2c848350de85966210b08a905f59634929149ce4279b8d6416bd06ae2237d677d2e382087d21eb1e1b2b6a7a8578dee2b1fc3dff36873d5dd8f97b94bc9fc39772536255ed789b44f2b2de7f64b2ef2c89393fcdde5efcb48cca4e0ece", 0xa3, 0x7, &(0x7f0000003000-0x8)={r3, r4+10000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x20, 0x400, 0x4, 0x7, 0xff, 0x8, 0x2, 0x80, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r5, 0x0, 0x800, 0x7, 0x55, 0x5b2}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x14)={0x8, [0x40, 0x3, 0x5, 0x8d, 0x0, 0x4, 0xffffffff80000001, 0x5]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000004000-0x8)={r7, r8+10000000}, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x2, 0x2, 0xffffffffffffffc1, 0xe21, r6}, &(0x7f0000007000)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000)="3f9ab14365697b1b02d76ef7ffdc264bef6be7cf849e1263256b4cca2556c2b742f067368c30087dd4275805278840fc3f481294a91c6170195db5b3492320ace2660769047e43001bd2598e2d04ccb023544068b53393d061611e4712552f9a592f2f8c53d24a0a268feb677868aed978c9dd13754574699a791702514b3bfc459472caa1e9131c715892d2e975ef085dff7fea9936319633e3efd244d10b9b6bc9d47ecb588a4befacc075f48ee5e4fa2a76b77406934e5bb8469d00b2e32ab41e9546df3c2788f1bcd1cd426e2515d72df9f77fe6586d57", 0xd9) recvfrom$packet(r2, &(0x7f0000000000)=""/14, 0xe, 0x40, &(0x7f0000000000)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/10 18:28:11 executing program 6: exit_group(0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00003c5000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0x5, &(0x7f0000721000/0x4000)=nil, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x401}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x298, 0x6, [0x5, 0xe00, 0x8, 0x1, 0x5, 0x800]}, &(0x7f0000003000-0x4)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0x5, 0x15ba, 0x8, 0x9, 0x70bd60e8, 0x0, 0xde3}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x401}, 0x6) clock_settime(0x4, &(0x7f0000004000-0x8)={0x77359400, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000005000-0x4)=0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c70000/0xd000)=nil, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r2, 0x80000000, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000006000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x1, 0x0, 0x1, 0x9}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x816d89e9b5347e1b, 0x0) 2018/01/10 18:28:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000acd000-0xc)={0x3, 0x1000, &(0x7f000008c000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0x1)='/dev/usbmon#\x00', 0x6, 0x400000) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) fchown(r0, r2, r3) getegid() ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000-0x58)=""/88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r0, &(0x7f0000004000-0x8)={0x5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = socket$inet(0x2, 0x80000, 0x740) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000006000-0x20)={0x100000001, 0x7fff800000, r7, 0x4, r5, 0x7fff, 0xffffffff, 0x4121}) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000008000-0x8)={0x7f}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000009000-0x28)=[{&(0x7f0000002000-0x96)="7587543d63811e1e286dfdddf22617c1ef979fb94da132b361bfb1dac2aa18cd89fdce32bccb1c5087b45fafb7f390e3ffdb63406b37e6dc6e4cdf67ad0d906d80eb9611dfb72cb29f57f889a8978ea46be5c97ff3f54092ea5dc1b6ff474c458faf18ec393513ac16d0adb9c74cbd82a121b0b5b2dca1b4e97eecf4d0161db92e1116808297298ae64eef4102bf9ad8190bf0bf1f95", 0x96}, {&(0x7f0000009000-0xf6)="1cf7bdd122304efbbe651d9d47e6ca5c64a4c8bf879b4d69ffed037b85731166da3f05eeb87bfaca3230ca4a5c837ea42cc9a3500a5d47098a95e14e6c597ad787fe8c06379cf73d8744113b14479231ed5acadce63f7b21342d4825ba6507cbc1dea9d447a10f2a12633ae00934ee5bbd0ddb200f7c42a96e47fe69a611d26c7a77e85db2d37480ed4ba100f878eba2da96d3ff5476dc649f323150e256bb066deccb6305f317561f8460be908d5aabb0cb9cb48b535c3eeb60344472d0b10f7dee8afecaf8f9035095b93067cec998aa1761969796edd0624f5a0c5483359020ec6347e6079d7acfc99fc989068c7ab2d658cfea2e", 0xf6}, {&(0x7f0000007000-0xa5)="bcdb7d488ae75a21840758e0fb81b54ffe3a128e0761ef545792530795f043b33c88a483538dd3f235480fb52d420f59d93c8598613582d4a8372fc5df1ff59d9276c5f524ece7d610975d3ac64f0f6e1876f17547a28cea7482d829d71969282430b124c6bd9e6ca2d45e91fbf9be5038bac407333ac6bc2695fd96c3eac7f3acb1570bfd93e5ca5638703d7316793b5c327a9755358fbcbb095a353b405419a1d336de09", 0xa5}, {&(0x7f0000009000-0xe)="d6d67a8d5f8c998924f942902d9a", 0xe}, {&(0x7f0000008000)="11c68b5df96e8828be61123cdf91c0bf0a7e5db16fada33595b07a9569b247a582481bf019a98b43c3e4eb9366c8a99c7f9fe2c1b433ed83b1cf63234a4709b1b6a50d16686d39874343d8bb81407680f9224414d407f12276fe8d69d0d8d4f0c2473a5cfbc88d4fae34e306ab3f", 0x6e}], 0x5, 0xc) 2018/01/10 18:28:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000910000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e2c000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000377000)=0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @empty=0x0, r3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000001000)={0x8, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x3, 0x80000000, 0x1, 0x3, 0x0, 0x6f}) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x104, 0x18, 0x20, 0x2, 0x3, {0x1, 0x0, 0x0}, [@generic="795f4950302725116671f5658b2a0ceac12c5f51a18655d1bac679b51ada1610856309705ae403ad515b9aeb7709b31ae7aa081c4fb1ec5021e4642a70213c83f4df8aa1074b8832a61fdd68284374da4f5d71a8158c9aaeaad3401cb4509b4e810a71d978165a8972ffbf078bebd4b30282b44e5fbd5fa1b24dbc6c8d891f70317ce9626655a85f32e53466c50f912f00355050fa977bac3de79d0a42c91a949f87f8f825db7989e56fc8aa49e0847540939d66810dee91a31dc63d30033d8d50673987c21c4f91ac51090ed6a1d368bb5f0a1476b89a97a1f6a69d20924f7b6ccc3741043685cdf05d36321490f0"]}, 0x104}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000)=0x400, 0x4) fcntl$setlease(r0, 0x400, 0x1) r4 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000003000)={0x8, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000000)="958bf20b8f7f6022c7711592040805a1413ef4594bacfccee081df63a9e4877546b22b4d3ee6b6df523a4077911da781e709b95a73af930c0c8ccd6b9ee47aade510413ddf3f290a14c7494b86050d339d2f693f0e07d44a0cde0822f514cc2b3a08948c9ff7326b", 0x68) r5 = getuid() ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000000000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000005000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x28) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) syzkaller login: [ 23.397325] audit: type=1400 audit(1515608892.227:5): avc: denied { sys_admin } for pid=3377 comm="syz-executor3" capability=21 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 [ 23.475003] IPVS: Creating netns size=2536 id=1 [ 23.525776] IPVS: Creating netns size=2536 id=2 [ 23.568653] audit: type=1400 audit(1515608892.407:6): avc: denied { sys_chroot } for pid=3530 comm="syz-executor3" capability=18 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 [ 23.614317] IPVS: Creating netns size=2536 id=3 [ 23.643742] IPVS: Creating netns size=2536 id=4 [ 23.671938] IPVS: Creating netns size=2536 id=5 [ 23.686708] IPVS: Creating netns size=2536 id=6 [ 23.701894] IPVS: Creating netns size=2536 id=7 [ 23.716346] IPVS: Creating netns size=2536 id=8 [ 23.753065] audit: type=1400 audit(1515608892.587:7): avc: denied { create } for pid=3623 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 23.779680] audit: type=1400 audit(1515608892.617:8): avc: denied { ioctl } for pid=3623 comm="syz-executor2" path="socket:[10565]" dev="sockfs" ino=10565 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 23.808950] audit: type=1400 audit(1515608892.657:9): avc: denied { net_admin } for pid=3623 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 2018/01/10 18:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a4a000-0x4)=0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="677265300000000000000000e300", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ed2000-0x28)={@rand_addr=0x100000001, @multicast1=0xe0000001, 0x1, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, @rand_addr=0x6, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0]}, 0x28) 2018/01/10 18:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00002b4000)=0x1003, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000959000-0x4)=0x0, &(0x7f0000d22000)=0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 18:28:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)='/dev/autofs\x00', 0x2c0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00004fc000/0x4000)=nil, 0x4000, 0x4, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3a5, 0x1, [0x5]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ead000-0x8)='pagemap\x00') readv(r2, &(0x7f00009a0000-0x40)=[{&(0x7f00004aa000+0xc50)=""/0, 0x0}, {&(0x7f0000726000)=""/226, 0xe2}], 0x2) 2018/01/10 18:28:12 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa7000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000fa7000-0x8)=[0x9, 0x5]) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000326000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000fa6000-0x4)={&(0x7f0000ee8000-0x40)=""/64, 0x40}) 2018/01/10 18:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000a86000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2018/01/10 18:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x3, 0x1, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00001ca000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0703e60000000000001100d359bdd662c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4ba03e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d7f000)=0x7, 0x4) 2018/01/10 18:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c0f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000910000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000082b000-0x8)={0x1, r1}) r2 = open(&(0x7f0000da2000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000dcf000-0x8)={0x5, 0xfffffffffffffff8, 0x4, 0xfffffffffffffffe, 0x9}) open(&(0x7f0000d82000-0x8)='./file0\x00', 0x280000, 0x40) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/01/10 18:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fec000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3e, 0x800, 0x80000000, "c3d7ab342f0b04c3b219f2a155e6d8ec64753b3ead02d3a8f1d0c04c542b9603df708e7e880007bd74256e83db271b1ef3634d0aea9f9246834194dbbc842116c2396170ca68dccdcf82387dbaa0da4f"}, 0x160) mkdir(&(0x7f0000531000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0xfffffffffffffffd) r2 = openat(r1, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dda000)=0x5, 0x4) [ 23.825684] audit: type=1400 audit(1515608892.657:10): avc: denied { net_raw } for pid=3623 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 18:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000105000-0x7)='ns/net\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c7b000)={0x0, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000c57000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000712000)={r2, @in6={{0xa, 0x3, 0xfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x2, 0x0, 0x1ff}, &(0x7f000043a000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:12 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00002fe000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000df8000-0x20)={@generic="2858dfc0680bf90a09ead3eda9450287", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000d60000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x28840, 0x0) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000001000)="91e2365c7e6bbfe9c9a0a06d5ef5307f3c8654f10e42bf0aba42f7f8fd8fb5e311b76d302c8be4592ff11ce1ce7b04cea8443ae555c1dead8bb5d6859672cbadc54b6ba8f59d78c4169e4896debd4a7618b5cc878589cd2130f5d9df653a0af907973e831ba91a27d9029710065c03f4e3bfb0a038", 0x75) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009000-0x8)={&(0x7f0000005000)={0x2, 0xb, 0x4ca, 0xf, 0x1f, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xd, 0x7ff, {0x6, 0xff, 0xffff, 0x1000, 0x0, 0x8, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x4, 0xffffffffffffffff}, @sadb_lifetime={0x4, 0x4, 0x3f8, 0x80, 0x8, 0x3}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x15, 0x4, 0x10}, @sadb_lifetime={0x4, 0x0, 0xff, 0x3, 0x0, 0x10000}, @sadb_ident={0x2, 0xb, 0x125e, 0x0, 0x100000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x14) mknod$loop(&(0x7f000000a000-0x8)='./file0\x00', 0x1000, 0x1) 2018/01/10 18:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000408000-0x4)='tls\x00', 0x4) lseek(r0, 0x0, 0x2) 2018/01/10 18:28:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) recvmmsg(r0, &(0x7f0000df0000-0x258)=[], 0x0, 0x400042, &(0x7f0000ffe000-0x10)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x798, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) [ 23.888528] audit: type=1400 audit(1515608892.717:11): avc: denied { dac_override } for pid=3633 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 18:28:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000349000)='./file0\x00', &(0x7f00003f3000)=[&(0x7f0000001000-0x2)='#\x00', &(0x7f0000645000)='mime_type-wlan0vmnet1\x00', &(0x7f00004ac000)='(ppp1#+bdev|!em1^\x00', &(0x7f0000525000-0x1)='\x00', &(0x7f0000001000-0x9)='security\x00'], &(0x7f000013a000)=[&(0x7f0000000000)='\x00', &(0x7f000056f000-0xa)='cgroupem1\x00', &(0x7f0000000000)='\x00'], 0x1000) fanotify_mark(0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/01/10 18:28:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x1, 0x8, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x3f, r2, r3}, {0xf1, 0x6, 0x6, 0x6, 0xfffffffffffffffd, 0x85a5, 0x1f, 0x1f}, {0x1, 0x40, 0x2, 0x8}, 0x2, 0xf, 0x2, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7, 0x3, 0xe5, 0x0, 0x3, 0x1f}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r6, 0x3, 0x80000001}, &(0x7f0000001000)=0xc) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20810, r7, 0xfffffffffffffffc) getsockopt$inet6_tcp_int(r7, 0x6, 0x2b, &(0x7f00008ea000)=0x0, &(0x7f00006da000-0x4)=0x4) r8 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000392000-0xbc)={0xad, 0x0, 'client0\x00', 0x0, "855080ab9e1ac2cc", "bc21717afb46abe8f8c474deae8799c184b183c03967eb9259485ebae434f010", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ef000-0x8)={0x0, 0x0}) accept4(r1, &(0x7f0000568000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000-0x4)=0x8, 0x80800) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e75000)=""/186) 2018/01/10 18:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007bd000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getdents64(r0, &(0x7f0000d0d000-0xe)=""/14, 0xe) r1 = socket$inet(0x2, 0x4000000000008001, 0x4) bind$inet(r1, &(0x7f0000af2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cb6000)=0x0, &(0x7f0000722000)=0x4) sendto$inet(r1, &(0x7f000048b000)='2', 0x1, 0x20000802, &(0x7f00006d0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00005fa000)="14", 0x1, 0x3, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000d20000-0x4a)=""/74, 0x10b, 0x0, &(0x7f0000b27000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a82000-0x8)={0x0, 0x1}, &(0x7f0000f22000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006a5000)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f00004e1000-0x40)=[{&(0x7f0000089000)="e3", 0x1}], 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000069a000-0x28)={0x5, 0x0, 0x3, 0xbe84, 0x3}) recvfrom$inet(r1, &(0x7f00009a5000-0xca)=""/202, 0xca, 0x0, &(0x7f00008f4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 23.943354] binder: 3655:3656 ioctl c0306201 20008fd0 returned -14 2018/01/10 18:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000775000)={0x10001, 0x7, 0x0}, 0x4) readv(r0, &(0x7f0000c13000-0x40)=[{&(0x7f0000095000)=""/208, 0xd0}, {&(0x7f0000002000-0xd2)=""/210, 0xd2}, {&(0x7f0000ee3000)=""/50, 0x32}, {&(0x7f0000824000)=""/208, 0xd0}, {&(0x7f0000ddb000-0xe7)=""/231, 0xe7}, {&(0x7f0000f05000)=""/4096, 0x1000}, {&(0x7f00005ef000)=""/228, 0xe4}, {&(0x7f00003b8000-0xc5)=""/197, 0xc5}], 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004f0000-0x4)={0x0, 0x1000, 0xb000}, 0x4) close(r0) 2018/01/10 18:28:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a9e000)='rxrpc\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xc)='vboxnet1}-:\x00', 0x0) keyctl$get_security(0x11, r0, &(0x7f0000092000-0xbe)=""/190, 0xfffffffffffffea9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d8000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unshare(0x40600) write(r1, &(0x7f0000b0f000)="76103e992bf4f4ab3e3619cc81d7b1278e76c0df0e2b2569d1b195363d2f29ca54fb6ddef9d58fac9413fa72d20197c9c6", 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000079000)=0x0, &(0x7f0000b76000-0x4)=0x4) mknod(&(0x7f0000410000)='./file0\x00', 0xc000, 0x0) 2018/01/10 18:28:12 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001000)={r1, &(0x7f00004d7000)=""/92}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009d8000-0x4)=0x1, 0x4) r2 = epoll_create(0x6) epoll_pwait(r2, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b28000-0x4)=0x0) sched_getattr(r3, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r4 = gettid() socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000e6000-0x8)=[0x9690, 0xfff]) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) 2018/01/10 18:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000e7000-0xe0)={{0x3, 0x3, 0x1, 0x0, 0x87}, 0x4, 0xb2, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x101, 0x100, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x0, 0x52, r0, 0x0) 2018/01/10 18:28:12 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb8000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf72, 0xfffffffffffffffd, 0x6e3457be, 0x7, 0x6}, &(0x7f000001f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d0a000-0xc)={r2, 0x30, &(0x7f00008ff000-0x30)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aef000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 18:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000038a000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c69000)=0x0) 2018/01/10 18:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000098f000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000a50000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f0000775000)="b20b4a8a4c63e9c4b3756b3cc64ad1bf1d1c5fd542a712f36effa53427bef0e4ec331cd76b0af6bde7f45cca87ddbc95b31647cccfdca7a7c1cf8af0e3d1876de5019a158cfea1e075bb47d3f5ccde071db7cdf8d4a37441ab3bc6559cf5895cc6b53b22dd6cdb1cd8779e2cf4eb20", 0x6f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000172000-0x20)={0x0, 0x3, 0xa, 0x4, 0x7ff, 0x6, 0x1, 0x8, 0x0}, &(0x7f0000170000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003ec000-0x8)={r3, 0x0, 0x10000}, &(0x7f0000d60000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffd95) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x4020000000, &(0x7f00009b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000627000-0x1000)="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", 0xc91, 0x4c840, &(0x7f0000bc2000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000005b000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0xffff}, &(0x7f0000d2f000)=0x98) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000372000-0x8)={0x7, 0x5}, 0x8) clock_gettime(0x0, &(0x7f0000d81000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000863000)=[{0xd5, 0xffffffffffffffff, 0x1, 0x1, @time={0x0, 0x0}, {0x3, 0x7f}, {0x3, 0x2001918f}, @control={0x1, 0xd0, 0x80}}, {0xfffffffffffffa2e, 0x3ff, 0x4597, 0x10000, @time={r5, r6+10000000}, {0xdf9, 0x80000000}, {0x5d972f2e, 0x6}, @ext={0x16, &(0x7f00001e3000-0x16)="f5c20cede600e60c6b94b866e7aa700fe2af76e67eef"}}, {0x1000, 0x8000, 0x5, 0x8, @tick=0x9, {0x81, 0x59db00c3}, {0x6, 0x8}, @raw32={[0x8, 0x7f, 0x808000000]}}, {0x89ac, 0x29fd4029, 0x9, 0x9, @time={0x0, 0x1c9c380}, {0x4fed, 0x4}, {0x2, 0x8}, @note={0x8, 0x5, 0x4, 0x4, 0x9}}], 0x70) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003f2000+0xd58)={r4, 0x101}, &(0x7f0000921000-0x4)=0x8) 2018/01/10 18:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) modify_ldt$write2(0x11, &(0x7f000040f000)={0x4, 0xb5045c69594001e5, 0xffffffff, 0xace, 0x8, 0x2, 0x100, 0x1, 0x65e, 0x2}, 0x10) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) 2018/01/10 18:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000af9000)=0x0, 0x8) 2018/01/10 18:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d56000)={0x800, 0x8, 0x100000000, 0x40, 0xfffffffffffff800}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000e11000)=0x0, &(0x7f000076f000)=0x4) r1 = socket$inet(0x2, 0x800, 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f00008ac000)={0x3, 0x7ff, 0x1, 0x956, 0x1ff, 0x0, 0x2, 0x8, 0xcf, 0x8, 0xfff, 0x10000}) 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00001ab000-0xf)='wlan1%vboxnet0\x00') rt_sigtimedwait(&(0x7f00003a6000)={0x0}, 0x0, &(0x7f0000ff9000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000030a000)={0x4}, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000d7a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @empty=0x0}, &(0x7f0000ff8000)=0xc) sync_file_range(r0, 0x6, 0xc9, 0x5) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000053d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000ff2000-0x1c)={0x0, 0x0, &(0x7f00004fd000)={&(0x7f0000729000)={0x2, 0x1, 0x1, 0x6, 0x5, 0x0, 0x7, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x3, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f0000d7c000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000358000)=[{&(0x7f0000086000)="0ef9fac1207434bd2f27a4bc97789fb5e7b4cca0dc072395", 0x18}, {&(0x7f0000f06000)="5ee561025f0bfe26c5e2a5db4e68", 0xe}, {&(0x7f0000d8b000-0x3f)="b1c8584dda2a857b15089b990e7e1d499f886e50e5d8ab0f2dfe746f9cc374c6cbf7b74f629209242d5e4e95a6080df89824aaabd457da97150a908e06a992", 0x3f}, {&(0x7f0000a6c000)="ce8438574bd6909653eef5816ad27b30e9527629196348e88d75637d608871c7ceebe53e148957fdc43d7cb46c762e2755bb9d1b45cbfa0b01cbbfc9225ac5009f679236f9d39518c890fd6da067f84e4f9596", 0x53}, {&(0x7f0000db1000-0x4e)="281e393aaeadb69a211405fdcad24c7d5a9e87eac773c11e4481c7cc5604acfdb96e135feccfca37ba1fe5adc4da3a86e7ba7ea9877e654b80aa312de99eb93a9dbf01dba9d407cefa28c7621893", 0x4e}], 0x5) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000644000-0x4)=0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x772) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004c7000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sched_yield() writev(r1, &(0x7f0000237000)=[{&(0x7f00009c7000-0x107)="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", 0x108}], 0x0) connect$inet6(r0, &(0x7f000053f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 18:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000dc7000)='./control\x00', &(0x7f0000d61000)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cbf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) mq_getsetattr(r0, &(0x7f0000e83000-0x20)={0x559f, 0x3, 0x7, 0x20, 0x80, 0x4, 0x1, 0x80000000}, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 18:28:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a4e000)={0x0, 0xfffffffffffffffb, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000003000-0xb2)=""/178) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe000000000000, @loopback={0x0, 0x1}, 0x7fcf}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x2, 0x954, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4e5ab231}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd12}], 0xbc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="8437d3eef9c3fd49feab7ae6f1b2404eb2210a9944ddbdf129498c36bf0e5034"}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000+0x9e9)=0x0) 2018/01/10 18:28:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000-0x3c)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0x9}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3f5) 2018/01/10 18:28:13 executing program 0: prctl$getreaper(0x7, &(0x7f000011a000-0x8)=0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097e000-0x11)='/selinux/enforce\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000+0x9f4)=0x0, &(0x7f0000f10000-0x4)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000154000-0x58)={0x0, 0x2d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032d000-0x4)=0x0) 2018/01/10 18:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8c000)={0x4c, 0x0, &(0x7f0000e89000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f0000400000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000d69000)=0x0, 0x1, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000993000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000051a000)=""}) openat$keychord(0xffffffffffffff9c, &(0x7f00003d5000)='/dev/keychord\x00', 0x103100, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000823000-0x4)=0x1) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fb, &(0x7f0000238000-0x64)="4a8b9136041ab7bdf3735460490dfe49e00371f7cedad4e56f394e2b58541d2d64697c4bff741a6497bc257615c6627b6a7f8e4ebc66bddb1a66b40258dba121ae5538e3486f9cf5f6a87f289ad8e503eeab2354372a4638ce3890b1f787ace2b0d2aeed") 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009de000+0xd03)='/dev/pktcdvd/control\x00', 0xa101, 0x0) getsockname$netlink(r1, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)=0x0) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000002e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) write(r0, &(0x7f0000fc2000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) 2018/01/10 18:28:13 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0xa5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f0000490000-0x57)=""/87, 0x57) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/autofs\x00', 0x2, 0x0) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e4000)='GPLselfcpusetM\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000da4000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="6391a1f99819d897d216b042252012486432e62cc7a6bd3dd68a7c608e96aaa52dfc6bdca6778471d8cace30959d15781b81020511b297eb5c7c21cf54286ee742628d07547c519aafc22826cc3c4ebe6c", 0x51, r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x8000000002271, &(0x7f000000b000-0x3)="") 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002e6000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x880) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f98000-0x4)=0x0, &(0x7f000086f000)=0xfdbb) [ 24.335214] binder: 3752:3756 transaction failed 29189/-22, size 64-8 line 3004 [ 24.357316] binder: 3752:3773 transaction failed 29189/-22, size 64-8 line 3004 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e98000-0x30)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ad000)=0xff, 0x4) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000024e000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000206000)={0xa, 0x3, 0x27, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/10 18:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032a000)='net/ip6_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a62000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000-0x4)=0xe8) preadv(r0, &(0x7f00003d6000-0x18)=[{&(0x7f0000c3b000)=""/5, 0x5}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000446000)=0x3ff, 0x4) keyctl$session_to_parent(0x12) 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d0f000)="", 0x19a, 0x20000001, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = add_key(&(0x7f0000ace000)='big_key\x00', &(0x7f0000b62000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000787000)="fea5553134aacb42b897d1af480f7459d81527f45ad78e0444fdb5e0834f323e66bb7861f1a99367249a7dfec01202ccc5e070", 0x33, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x6040000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000912000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000d72000)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005f4000-0xe)='/dev/keychord\x00', 0x600000, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x4020000000, &(0x7f00009b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00002a9000-0x21a)="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", 0x21a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005a4000-0x14)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) sendfile(r4, r0, &(0x7f000082b000-0x4)=0x0, 0xfffffffffffff801) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) rt_sigsuspend(&(0x7f000017b000)={0x6}, 0x8) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f00007c1000)='./file0\x00', 0xf001, 0xffffffffffffffff, 0x0, 0x0, 0x2a0000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000837000)={0xf4, 0x0, &(0x7f0000924000)=[@transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000bd1000)=[], &(0x7f0000899000)=[0x78, 0x38, 0x38]}}, @increfs={0x40046304, 0x4}, @decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0xeb8076fb5daaaaab, 0x0, 0x0, 0x50, 0x38, &(0x7f0000c85000-0x50)=[@fda={0x66646185, 0x2, 0x0, 0x2e}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x0, 0x1, r2, 0x3}], &(0x7f0000f43000-0x38)=[0x40, 0x38, 0x0, 0x78, 0x0, 0x28, 0x28]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f00005d8000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000031d000-0x1)=0x0, 0x1, 0x0, 0x1a}], &(0x7f0000003000-0x28)=[0x18, 0x20, 0x20, 0x38, 0x38]}, 0x1}}, @release={0x40046306, 0x3}], 0xce, 0x0, &(0x7f00006d9000-0xce)="a6c5de9cd870e99363abe3a198c7f78647fa16eff2423c716db589b5391a9962e6e0aa93e43a1352d2404c7c51b7bc999e98b69b9c397ff1324c2f6d1476e72c196e76bcbf83352c185632b692353233c0d2ec7fb4ccaad600a5766b43588e6cf2ae3b0afb4a48a530ef3d4f6c206e31bb54198cb0faff0f024a62e9b6c9c47003ef3151cacf0e6014dc58bfbc167eabbf3a594377d572d397c59afea10a728082f73cc184faa3d4c69c885c2986ca5fd638df817d8f2119e1c51345407fda8fb1711e2fb33a264938e8a3bdfddd"}) r3 = syz_open_procfs(0x0, &(0x7f0000793000)='net/netlink\x00') getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a98000-0xc)={@multicast2=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000fc0000-0x4)=0xc) pread64(r3, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) readv(r3, &(0x7f000030b000-0x40)=[{&(0x7f00001b2000)=""/243, 0xf3}, {&(0x7f0000b33000)=""/40, 0x28}, {&(0x7f0000e27000-0x96)=""/150, 0x96}, {&(0x7f0000292000-0xa0)=""/160, 0xa0}, {&(0x7f0000d28000)=""/4096, 0x1000}, {&(0x7f000038a000)=""/75, 0x4b}, {&(0x7f00008ac000)=""/123, 0x7b}, {&(0x7f0000a88000-0x2f)=""/47, 0x2f}], 0x8) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fstatfs(r0, &(0x7f0000002000-0x2c)=""/44) socket$inet6(0xa, 0x3, 0x8001) 2018/01/10 18:28:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000094000-0x10)={0x0, 0x7, 0x0, 0x200}, &(0x7f0000f67000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x9, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2018/01/10 18:28:13 executing program 7: prctl$intptr(0x25, 0x7ffc) socketpair(0x9, 0x0, 0x6, &(0x7f000004d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00001b3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000122000)=@sack_info={r1, 0x81, 0x9d4b}, &(0x7f0000000000)=0xc) [ 24.385171] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.390825] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.405567] audit: type=1400 audit(1515608893.237:12): avc: denied { set_context_mgr } for pid=3778 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000032e000)='/dev/keychord\x00', 0x200, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000047e000-0x10)={0x2, 0x800, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/10 18:28:13 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000c17000)=[{r0, 0x2000, 0x0}, {r0, 0x2240, 0x0}, {r0, 0x200, 0x0}, {r0, 0x480, 0x0}, {r0, 0x9144, 0x0}], 0x5, 0x2) r1 = socket(0x10, 0x802, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000251000)={0x9, 0x0, 0x9, 0x9, 0x1, 0x100000000081}) fgetxattr(r1, &(0x7f0000f5f000)=@known='trusted.syz\x00', &(0x7f0000824000)=""/4, 0x4) write(r1, &(0x7f000069e000-0xcd)="220000001900071f00943300094d04000a01020000c6668000000000060015800100", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f000053d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000b91000-0x8)={0x4, &(0x7f000061f000-0x20)=[{0x3, 0x5, 0xe6e, 0xe84}, {0xce, 0x6, 0x30, 0x4}, {0x20, 0x8, 0x9, 0x5}, {0x7, 0x89f, 0x5, 0x2}]}) fsetxattr(r1, &(0x7f000091f000-0x1e)=@random={'user.\x00', "7365637572697479776c616e31656d302565746831fe4000"}, &(0x7f00004de000-0x19)='posix_acl_accessselinux/(', 0x19, 0x1) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000f6a000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a74000)={0x0, 0x8, 0x3, 0x0, 0x4, 0x8}, &(0x7f00000dc000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002f1000)={r1, @in6={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000faf000)=0xdbbc97bf001c774b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e63000-0x8)=@assoc_value={r2, 0x2}, 0x8) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000013000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000020000-0x4)=0x0) 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24c000)=nil, 0x24c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000fd5000-0x24)={@common='lo\x00', &(0x7f000024c000)=@ethtool_pauseparam={0x100000000000, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd5000-0xd)='/dev/usbmon#\x00', 0xab55, 0x40800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000730000)={0x0, 0x9529}, &(0x7f0000fd5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000db1000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0}, &(0x7f0000d76000-0x4)=0x98) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800, 0x5, 0x200000008) write(r0, &(0x7f00005b6000-0xe1)="1f000000f903000000000000000031060000090000000000000000000101006e9ed28589288704fdbd74dd677293e251", 0xfffffe3a) [ 24.432273] audit: type=1400 audit(1515608893.267:13): avc: denied { create } for pid=3785 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$random(&(0x7f0000ba0000)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000b71000)=""/95, 0x5f) read(r0, &(0x7f0000b46000)=""/0, 0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000429000)={0x9, &(0x7f0000a59000-0x48)=[{0x10001, 0xfff, 0x8, 0xaa23}, {0x8, 0x80000000, 0x8, 0x8}, {0xfff, 0x400, 0x5, 0x3}, {0x3, 0x974b, 0x1, 0xffffffffffffffc0}, {0x1, 0x1, 0x86ef, 0x4}, {0x7fff, 0x3, 0x3, 0x80000000}, {0x41, 0x1, 0x0, 0x1da55ac0}, {0x7, 0x10001, 0x100000001, 0xeb}, {0x0, 0x1ff, 0x320c, 0x6}]}) connect$unix(r0, &(0x7f0000f86000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000dd8000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f0b000-0x8)={0x6, &(0x7f0000740000-0x30)=[{0x3, 0x101, 0x8, 0x2}, {0x5, 0x7, 0x8, 0x16b2}, {0xccf, 0x0, 0xea, 0x6}, {0x5, 0xc25, 0x4, 0x401}, {0xff, 0x5eef, 0xffffffff80000000, 0x100000000}, {0x401, 0x8, 0xe7, 0x7fffffff}]}, 0x8) [ 24.469657] binder: BINDER_SET_CONTEXT_MGR already set [ 24.469666] binder: 3778:3792 ioctl 40046207 0 returned -16 [ 24.526116] audit: type=1400 audit(1515608893.357:14): avc: denied { write } for pid=3785 comm="syz-executor5" path="socket:[10647]" dev="sockfs" ino=10647 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00005b7000/0x2000)=nil, 0x2000, 0x100000b, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007e0000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c25000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000141000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000394000)={0x0, 0x9, 0x3, 0x3, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r1, 0x409, 0x7) pkey_alloc(0x0, 0x2) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 18:28:13 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x9, [@loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x34) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000006000-0x20)={@generic="d95360825e564ffbba7a6b51dc9e09a1", @ifru_flags=0x800}) setsockopt$inet_mreqsrc(r0, 0x0, 0x8106e9cdbeae2ff0, &(0x7f0000009000-0xc)={@rand_addr=0x6, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000005000-0x4)=0x0) r2 = syz_open_dev$random(&(0x7f0000006000-0xc)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000000b000-0x20)=[{&(0x7f000000a000)="b658c43f53d3916412a0c9e81bed42ef391c7425bc4ad775d9fedcc27bcbd3779f396c04976d2a4524bddf14c591fe1758f860568cc9acb0f6148f27c2009a9b043b7346c5555e754d2f179bb4c4c47ad162be2d147df49937e0a164cca068c6e56135cd5b49ecc6558bc0e9d0e2df314e898097897e9244210b1055c84ef3960e05252292ab32a6984ca616ccd37c67c3ac0744dcb5e50bcb84291005f0a589d760e1fd006e05813c1cff66eb8f9057a7c421f7295e3e", 0xb7}, {&(0x7f0000004000-0x8c)="0c1c94987621b35066c8b18cd88aac0a0eadf55cf98d3a9fa66247b6f869f62d7b89b160551031d444a4251d47f84575c240dd4c903f4ea9ac813605adffbdc056c93605bf47e5e571d89bab6be51a81a4844c74566e6ccae66d803ceac89a631176818d8be27dd5493ed696a3927fdc41b55e6584dee342f845b6d138a2f7a27c25682a0b0d03b6d270a5a0", 0x8c}, {&(0x7f000000a000)="0e0efdc1caca2f39e1d12181ebd5ec28d7765c6529fdd810b0778d3bef6165a104bc868acfd2c8f5095da348675c6d27379aa0523bab717d947816c2a0448f216beb05ae4dac727c0ec3cbf9f2a4c184e4fd94e175d266375d1be9b022a2fee2e0a45ce63894d20a055b85481ce2f7732f33d4d5b7713be82630d18eb3d860a18cd19941ed", 0x85}, {&(0x7f0000009000)="eb499bbd226fabc211792d0fc34b74bd6ccb98547264e3f761d1af0ea7ebcbbd21b265a70fb1cad10b933c71ccf7ec98747c6a1d1de45f8286147a5c1e08eda8201ae7f026c54b952bba828fe126d23a4e13a22052a496893c1ee3178198d999e9da6c40da9cb75faf3062d10ca5b378f018157ace55c27a45a96dc48d22cf4095fc7b5cd4aede30c6c455850a1e03cb45e4c24ad3f1d96ac7af79da4fb923e725508c17b2dc31747c5bc0f6d46a351f4f8161287b21fe264ef398b391373a29446f2a52c7078fbc06ef41219472c7db8410fb118d5985495fcef69fa3e6e42bf652c9", 0xe3}], 0x4) 2018/01/10 18:28:13 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x313008a7, 0x0, 0x2, 0x1f, 0x0, 0x6, 0x0, 0x3, r1}, 0x20) recvfrom(r0, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x0, 0x0, 0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d72000-0x8)=[{&(0x7f0000da4000)="39000000110009046900df00810000000700004002000000450001070000000007001a0004000207000000e40000080003010c00f41e0200ee", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000091d000)=""/104) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ed9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000293000)={r1, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b20000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e76000)={r3, 0x41}) poll(&(0x7f0000f81000)=[{r2, 0x0, 0x0}], 0x1, 0x431b8446) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/checkreqprot\x00', 0x44002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d7b000)=0x8, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000b16000-0x4)=0xffffffffffffffff, 0x4) r5 = syz_open_dev$sg(&(0x7f0000eea000)='/dev/sg#\x00', 0x0, 0x200000) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000e6d000-0x8)={0x0, 0x0}) fcntl$addseals(r6, 0x409, 0xf) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000e15000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000ce2000-0x18)=[{0x6, 0x400}, {0xb, 0x0}, {0x8, 0x3ec445eb}], 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d18000-0x28)={@common='irlan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:13 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000572000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mknodat(r0, &(0x7f00009bb000)='./file0\x00', 0xc000, 0x2b6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ad000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000337000-0x19)=""/25) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000008e000-0x8)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000529000-0x8)={0x4, &(0x7f0000346000)=[0x8, 0x6, 0x7, 0x304]}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000db5000)={&(0x7f00002b1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000)={&(0x7f00001f9000)=@delsa={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000078a000-0x8)={&(0x7f0000ec3000-0x8)=[0x0, 0x0], 0x2}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b24000)={0x0, 0x0, 0x0}, &(0x7f0000c32000)=0xc) 2018/01/10 18:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad7000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d3d000)=@sack_info={0x0, 0x3f, 0xfffffffffffffffb}, &(0x7f00000a4000-0x4)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005c8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a0a000-0x10)={r1, 0x100, 0x20, 0x100000000}, &(0x7f0000b72000)=0x10) syz_open_procfs(0x0, &(0x7f0000bd9000-0x6)="7341fb080000") ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000864000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000777000-0x4)=0x0, &(0x7f0000103000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003eb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000689000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) stat(&(0x7f0000f5f000)='./file0\x00', &(0x7f00005ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) getresgid(&(0x7f00001a0000)=0x0, &(0x7f0000245000-0x4)=0x0, &(0x7f00005c6000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000006a000-0x4)=0x0) r9 = getuid() getgroups(0x5, &(0x7f0000a23000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003f3000)=0x0) setns(r0, 0xc000000) getresuid(&(0x7f0000b18000-0x4)=0x0, &(0x7f0000716000-0x4)=0x0, &(0x7f0000ee8000)=0x0) getgroups(0x4, &(0x7f000054c000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ca1000)={0x6, 0x1, 0x0, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f00003ac000-0x8c)=[{&(0x7f0000b83000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ec000-0x10)=[{&(0x7f0000c16000-0x69)="b0a315e7ff2b590253ad6c7c02b8d53d12b7f0f1237644ba0e5bd72aea311d0077ee34cc40a79d466dcdffa80b4ea618ba3645f3a6d4758c2df5c2a851c97aa36ba6d44aa6c8de093b793fc905406e727cb3dadd08e9f33cc6eb7cbaea54133793ae7a7db81ffb76bd", 0x69}, {&(0x7f0000d94000-0x64)="10a3f032a5e545d4486de224a3dba21964e7ad4a1599a8d4c36e7e12f0775fbbed6a68aeb0b902e6e408120c1e053364640d192060313e65813d595c9a8cb3fe39e5285ed495371866616d0c1539bd4ce782b6f6c1b4440a68a0bcf77273dbe17ec64054", 0x64}], 0x2, 0x0, 0x0, 0x400c000}, {&(0x7f0000482000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003db000)=[{&(0x7f0000e9a000-0xde)="15cb00265277e0f62344c6f123a2bc9952a43b1a7d2ff0999d420f15b1ed7db8b8b347367c7725cffc7b1d797efa80eb0f5d35e2a0870b0fd783f35efcde4225e0f6024c00975654f7bb1918f35d7c1548bde86a23ff1c017461537b013f80f950ca55d0a14d914df01ae00c38d83253a00302c70ce1ddf0fcf0ed05bdbc8c4fa36eedd2662756c8fa496ed802cba3290531e670f0f143b9ea642d186aa9b3c5a6554e61d2626b921cf577328256d5861139409548b761e0d3d74cc6829cb46f962e36281ba1729a14e3c87475e8ef68895b461497adf596975541a4bb04", 0xde}, {&(0x7f00007d0000-0xe4)="82af21444c9dceb18b1240658a23f1a9ad67f91fefaf6f43e998784f02285f3b90e6b11a16fa0cba2ca1629ecb4082902b01350fc9b24b5847417ef7a00cf85e91c3813ae75b2e7b3b2aafb225fafd2731b05f13b0aa45994945ba863695ee4247deb716e567786595ba8721b95c5ebd9b8bbec9806555f76415f33acd54ed136005764320edfbceeb6af0230f38ca802aa3a13eba6d1d98e176eae9439227780cc6ef39c827db1f23be337a8370ae9470ad9523c7a355bc7f1a86d96ef8d7bae57d1f397b93b5f6930e145999f0fb173fdc9de5d1e6fbb7a0f5d38861ef422a88847e4d", 0xe4}, {&(0x7f000038e000-0xb9)="2f62ea14e65524925ecaef44f5a9d9868be09a2f408ce9e01bd7bb3a31e3bd1fec4b16ea1fdcb9461da0563c152e6d797da9133adcf38f91700b2b0eb5a3a74da6926f635a9ea111240b76b087c0b965868bfda0d6b9a99162a21cdfec09a42fc435ed61c13c68fa633e3259ce0a5db9f1f006002d1daf58cd372339314b14f68bf05e4464928e5b2b7d148ae0464980989decba82b1347b81e20d4657799921ae46de086f6a42509f14852f03acbc6823a8d6566e47f84f72", 0xb9}], 0x3, &(0x7f00002b5000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x880}, {&(0x7f0000478000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000003b000)=[{&(0x7f000091f000)="757a3d49937e5d6509d3d0d7e64d7c7a5b59135e1df8757cb09111819f307d2d99053be8529c8d71e592a0654cf23e25d83a96cd6e988442008ee354cf24aaf17144e378d4373f5cbd3cc1a68b763f14ac39ef3f25fca9a9ce0fe644b56d679e28f9f85d83a8", 0x66}, {&(0x7f00000d7000-0xba)="214644eb8a3eafdc010b591d9d1f7b13f8a9db85a977bde7927c1ae48d468d18be80f4793f75417721450de7ac1f64dd6f4aaeb26a8b4b95599f9fba18184f53d767002ec48b866fb4ab3ed76c1b49a3d47da0f857632348ff7130e04ee8988f36bcbda5b72fbb2e35201b9185879d70d043583beb9082f234d8205e0e36fd22846bc30030459e81959dfa212637179eef70eb40060fe4fb1c4ad3aa7abc8c07b2dcc315fb9f3da11869b63d91e08c437f6c57fb119e23fc681b", 0xba}], 0x2, &(0x7f0000e95000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1]}], 0x2c, 0x4000040}, {&(0x7f00009bf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004c8000)=[{&(0x7f0000f18000+0x12a)="aef06fbfa850a8fbaf089ede9b7de4e8fe833489693e27d19f", 0x19}, {&(0x7f00001a8000)="c8fa8c1284d9fd008a092b94ecf22f78d39a4732b6f0eb396df5b5a3cb9c3624688a20b6f0735c22069e4aecf2fee2fe736e371d05b428f440140da72a826344ce", 0x41}], 0x2, &(0x7f00005fb000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34, 0x8000}, {&(0x7f000086a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d5000)=[{&(0x7f00007de000)="36683bb3a3c9bde2b7de360b75", 0xd}, {&(0x7f00000a6000-0xdc)="dbebc25df926f0671c21a55113002f991dfc9e7d04b9b1359842c9ed76ede4f6872c3001e4a7a814f9b208f06e4439e15cf8690a5c12c514e2d6cc56c5347489be1ea37c1866237613f9428f7f37f5782a63f8f2fa9adc5e7a33c69aeadd584fcce788b2cb87c6cfb3ad8c2d77d0cb3b256343c1625b8ab4bbd4282a868515962bde39981b9fd4758025c6e15c7ce99c36b2d7392b17fb8ba7417e1e62bb218f92680e0505ad2a7185ca180827f758ff5b3941dfbfeb97dba617447019f3ac77d770827719d89330136df957055de942898e12ac658b1d6316ba8f00", 0xdc}, {&(0x7f0000c63000-0x60)="0864f868e8688b5a5ca7ec6d921d729f26b47f79c21ac57d8e72e2ebad2fc09ed7ebc92e12982c1ea4043ac13a1f940ba6f1931a4181eca3be152156586a84ae7f90b2ddd90f43ce3fec72e1b1e427cccbb29781a1ca3a30c9a6dfdf2f7ae76c", 0x60}, {&(0x7f0000314000-0x6f)="8f9e62d309a1f88a855e5b4494811c6008f486850fec8ef18ac886f55a1537ef59d0525084276206ec33fd21a4aa6d70727e2d10c9f45d9a17300d6352e76b180c8635a64f05debebf6aad0c3d344dc4e43fcd178a582cf13b154e541e14167ebf31aabd45335a7012094c432f47ef", 0x6f}, {&(0x7f0000f8c000-0xe2)="24f7e30986ce2dd2ef646b75ed4afa60052d196d8c144d144ffdfcba3423eaca6180efe0d47a04aa478a90d14dd795b40b96e148ef0833e65bacb7e7d9600dbc003e8eae765d07f13d82bbe3229fd843d419a6f45025336514b439046b6581f9030c52f0c84fec000f84ddac0f171608a3cf2d27524c48da604f1b1d98e4467e618fc4846b979936dadb040f093e37b316476b2d8b359a47de851c7a04a36850827ed47647bb556b85e83882ae459a853e85acee29458bae0c4acf3123bec83e681ee9321d35e1c94cbe66227a6e9c5402d6ba92813a697517fc4deed9dcfbdbc48e", 0xe2}, {&(0x7f0000560000)="61ab61be26cf4d4e80d05655330748effb7291b286cc959b9e8327589bbb18caf617a2a0f93f546dae601c464c4730895ca31f3f9e17d080769c58f8a7252fede8c57e2281157f67b3feb6a2b70ea61ca6d332d2506c3a50d69b294a57f50ee111cd328200e18704150099c7f0561cf28918", 0x72}, {&(0x7f000037c000-0xb9)="ccef4cf01777c83f0cf844c8a6fec36adee24695e10274b4781e729a973b0ffab9aad6b28d30b644b1c3c9da767a40d1b4117f0264ab201613f9f5a1829d7b2122614508090577fec85a76b13b1f09dd2a8aa212df1d384f6fad06d5dc41c467f1dea90a5a6db9f868881c8e9e711030aaef4c45b6fecfcc636b16f897ec204d7b847cbd266fe6610f5b868cec51ace59cd34e14fb38a77b468fc2b45545acde39dc715b1fdc28625e27eacc6204d650bdfea46f5a55bc5fc2", 0xb9}], 0x7, &(0x7f0000447000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x9c, 0x1}], 0x5, 0x20000800) 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005f8000-0x20)={0xfffffffffbfffffb, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000b000-0xc)='cifs.spnego\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x2b)="c88d403355459153f435ce53ff4ce6fae5f895a688640ddc30dd412e5629a6925f90f645fa217559b31b4b", 0x2b, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x3, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/10 18:28:13 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = creat(&(0x7f0000c62000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000aa8000)={0x1, 0x0, 0x10001, 0xf9c}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000fbc000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000beb000)=0x8) r5 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c97000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000784000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007db000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000435000+0x614)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000064f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0x158) lstat(&(0x7f0000d4e000-0x8)='./file0\x00', &(0x7f0000679000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00006bb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000b02000-0x28)={r3, 0x4, &(0x7f0000f25000+0xd75)=[0x7, 0x8, 0x5, 0x800], &(0x7f0000000000)=[0xb79c, 0x1, 0x9, 0x8001, 0x1f, 0x5, 0x7ff, 0x8001, 0x9, 0x5], 0x0, 0x3, 0x3, &(0x7f000032f000)=[0x6, 0x2, 0xee24], &(0x7f0000f40000)=[0x9574, 0x8, 0xbe10], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffbffffffffffff4, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = open(&(0x7f0000001000)='./file0\x00', 0x80, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4c) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) sched_getparam(r3, &(0x7f0000938000-0x4)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_procfs(r3, &(0x7f00008b5000-0xa)='setgroups\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000acc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000b9e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/10 18:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000dd000)='./file0\x00', 0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff7000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3d, 0x6, 0x40000000, "160e78162585a2162e3600e0994a6c26ef1c0ee3af918de616251a96d1f89acd4837bbd074f4cf4b3a19300b136140563aaeb96c78793609c7444517e977f2e07cbf2df56b3217582418e836d3fd5aa5"}, 0x160) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000c2a000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000515000)=0x0, &(0x7f0000e43000-0x4)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000c8b000-0x1000)=""/4096) inotify_add_watch(r1, &(0x7f0000e03000)='./file0/file0\x00', 0x1000010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000325000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000095a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009e2000-0x14)={r2, 0x5, 0xffffffffffffffff, 0x1000000000, 0x7, 0x8}, 0x14) creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003f0000-0x4)={0x6}, 0x4) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000cd8000)="") mount(&(0x7f0000220000-0xe)='./file0/file0\x00', &(0x7f0000c21000)='./file1\x00', &(0x7f0000662000-0x9)='squashfs\x00', 0x400, &(0x7f00001ad000-0x22)="1b01b121c5a7a409505704629fc489e26106b93b8aad9c55a4fa37f35300fae9c61d") 2018/01/10 18:28:13 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad9000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bbe000-0x98)=@routing={0xbf, 0x12, 0x1d7ff689b020982c, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r1, &(0x7f0000060000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r3 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) fcntl$lock(r3, 0x5, &(0x7f00009c4000)={0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/10 18:28:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f000009c000-0x9)='/dev/sg#\x00', 0x1, 0x20000) sendto$unix(r0, &(0x7f0000763000-0xf2)="2989130a2a12b3adeea185b39ebe7dec0336455c9ebfac96e062043245f7fdd15725aa27efc64ac469140b6842b0cef55cee8f9d55b7ea027ee51d368f9f6562e109046f6dd97963786cf4e51be128d17a3bf7972130b49ad74c8eeae2e247320f83e1d1e2a4efc275162bea0e346985a449fbaa38462127db77b71f053837672b8c6c84fb51ffeb2dd38311e62fcad6e677c64669afee2d685c88d68e7bb4929ec9ad47739b1409429fc7d0cdefad35107f7cfa8994d1da0329383bac3567c9da131cfbf616790a2b7124194059da29c5de6a1c79f774b9ba029d0ba57d8a6387ed63c9d075a3d9fce64fee47b944dc8d28", 0xf2, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e71000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) connect$unix(0xffffffffffffffff, &(0x7f0000fc3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 24.828921] binder: 3879:3881 transaction failed 29189/-22, size 0-0 line 3004 [ 24.847988] binder: 3879:3881 transaction failed 29189/-22, size 0-0 line 3004 2018/01/10 18:28:13 executing program 1: syz_open_dev$sg(&(0x7f000039c000-0x9)='/dev/sg#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000014d000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000170000)=0x0) syz_open_procfs(r0, &(0x7f0000020000-0x8)='net/udp\x00') 2018/01/10 18:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) getgid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) fcntl$getownex(r0, 0x10, &(0x7f000016b000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e39000-0x28)={@common='gretap0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000a6c000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) connect$ipx(r0, &(0x7f00009aa000)={0x4, 0x1ff, 0x401, "b8dbe7d78c8f", 0x8, 0x0}, 0x10) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents(r0, &(0x7f00006c8000-0xcb)=""/203, 0xcb) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000004000-0xe2)="01c2b4e14b1aab1e13dfe72e1cee77b99961b1839406cc7f4df628add2a8f9d290a8b851ad4bb63a891f76ec3844b5b305b23386cd2ced429e52717c17549099704850cf4eafd7922e25783285872d9b5f4412f103e46fa69c9d76d2057ab0c2b97c5ee8d48d6572074f47f3a66a4409c788d8a8ff92036d56861a5a3eb3ee50ea22648e7710a36fbf8a7c7444773618264742b5d0dc760238b6534ee1e2db947ac65d8b636b5a4d1c1569e3bcb7b32dcb5194d7d04fcd13487e", 0xba}, {&(0x7f0000001000)="c5dd1d93c84a0b86de1b22e4b167d7ab99534da8f988b147dfa0a710fb0d2dfe6a0d6a841e83156812001f5d7da8f743077dfed291a19295c9d55dc850ae76fe60eb6cf86e32b44367b16b7d85eb0e0fd1299e3f95106d2f6b8d1617e601980314e1be616d1e2091c9720ebe968bb1386e502c2106659d0cef1ff9798443359ad43c8bda047ed8b0ac692ee06cf7b23f0af26bbbe9cf48dab6fcf325413b181a6172ae7973ea6182404ded151158b7c8c4a899f9f076d5e814a15fa5df5f555687da8c88a4477382a7ea4c8a01138e0f4b5e11b8", 0xd4}], 0x2) 2018/01/10 18:28:13 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000910000-0x4)=0xffff, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1, 0x6, 0xb7, 0x40, 0x4, 0xffffffffffffff81, 0x9, {0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x401, 0x5, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2}, 0x8) finit_module(r1, &(0x7f0000002000-0x5)='eth1\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x140000000, 0x4, 0x7fffffff, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) readv(r1, &(0x7f0000000000)=[{&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000002000-0xbe)=""/190, 0xbe}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000)=0x0, &(0x7f0000005000+0x754)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x95)={r3, 0x8d, "53de751103d794cdad5333afd128b567ae7c5dce440e380eee1ad5dd50df648d7e5dc39351f270707b261efbebf0b7c6abc351f4c89160c3929fae6a3f3f697b394cedcecaeec3e244e359a314314026b8f697c89dbc24c1404655695dedcf9385dc09e79c6fa36ccc5c83038a0f424ec9528abf7adc9ad3183e60e46da87e85185f2050eeb9b053fe827ed290"}, &(0x7f0000004000)=0x95) accept4$inet(r1, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) 2018/01/10 18:28:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f00006ca000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f91000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81}, &(0x7f00003ea000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x7, 0x43}, 0xa0) r2 = socket$inet(0x2, 0x802, 0x0) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000ef1000)="", 0x0) 2018/01/10 18:28:13 executing program 5: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000b2c000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003a4000-0x8)={0x77359400, 0x0}, &(0x7f0000dd0000-0x8)={0x0}, 0x8) syz_open_dev$evdev(&(0x7f0000eb2000)='/dev/input/event#\x00', 0x7, 0x10000) write$evdev(r1, &(0x7f00005ad000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000096000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004a2000)={0x6, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00009dc000)=0x0, &(0x7f0000b12000-0x4)=0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ff4000)="299278ebef5b92e2722e798b8b27a76a13249e6d780e27a40dab", 0x1a, 0x80, &(0x7f0000f04000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/10 18:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf0000-0x5)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003a3000-0x28)={@generic="25d44deb999887f514a2928cf911548d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000cf5000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x3, 0x0, 0x6, 0x69, r1}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000053000-0x4)=0x0, 0x0) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000444000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000867000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47316f30, r4}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/10 18:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000767000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005e3000-0x4)=0x5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write(r1, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000240000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009d7000)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/10 18:28:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000f6b000)=""/38, 0x26, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a90000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000abf000)={0x1f, 0x8000000000000, 0x6, 0x7}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f32000-0xb)='/dev/hwrng\x00', 0xc1abfe3f14e2677a, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000b98000-0x4)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000819000-0x10)=@common='ifb0\x00') r5 = fcntl$dupfd(r4, 0x406, r0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000ac1000-0x30)={0x64, 0x0, &(0x7f0000163000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000592000-0x40)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f00006be000-0x1)=0x0, 0x1, 0x0, 0xd}], &(0x7f0000bd0000-0x18)=[0x38, 0x0, 0x0]}}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x0, 0x2}, @release={0x40046306, 0x1}], 0x1000, 0x0, &(0x7f0000ef2000)="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"}) sendto$inet6(r3, &(0x7f0000596000)="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", 0xfc, 0x81, &(0x7f0000471000-0x1c)={0xa, 0x1, 0x25d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000107000)=@generic="6b383e77ac251b10a77df36a0e87530f") chmod(&(0x7f0000ecb000)='./file0\x00', 0x0) 2018/01/10 18:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ffd000)={0x0, 0x5, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) accept4(r1, 0x0, &(0x7f00006e8000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 18:28:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000+0x56)={0x1, 0x2, 0xdb4, 0x4, 0x3f, 0x7fff, 0x1, 0x9}, &(0x7f0000004000-0x40)={0x3ff, 0x3fc0, 0x6, 0x3, 0x1, 0x5, 0x4, 0x8}, &(0x7f0000002000)={0x7, 0x1, 0x2, 0x4, 0x8, 0x100000000, 0x3f, 0x8}, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000-0x8)={&(0x7f0000003000-0x8)={0x7}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000)={0x100, 0x7, 0xffffffffffffffc4, {0x0, r1}, 0x2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000005000-0x5f)=""/95, 0x5f) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xb0000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x80, 0x100000001, &(0x7f0000002000-0x72)="8b50b289bfd070c005e21c2c2a93c245ec00131df19f8db10504835f97869dd1d46e7ab61921ba66320c59956434139e83d516461fd85dc9f37bb39aff09d69c6d595cab7747e8e2a7fee951efc410edf83ad609d87f278ef40adcd36685a76a7132242d9b089a7655c11a59bcfabd7143fb", 0x72) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000006000-0x4)=0x3, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) [ 24.991474] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 25.007313] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 18:28:13 executing program 0: pkey_mprotect(&(0x7f0000dde000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) msync(&(0x7f0000143000/0x2000)=nil, 0x2000, 0x2) 2018/01/10 18:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000a1b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x412102, 0x0) rmdir(&(0x7f00005ac000)='./file0\x00') fchmodat(r1, &(0x7f0000829000)='./file0\x00', 0x100) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000f1e000)={0x0, 0x0}) [ 25.045183] device gre0 entered promiscuous mode 2018/01/10 18:28:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f0000ad4000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/188, &(0x7f0000000000+0xad8)=0xbc) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000afb000-0x59)=""/89, &(0x7f0000a40000-0x4)=0x59) readv(r0, &(0x7f0000c6d000)=[{&(0x7f0000c43000)=""/22, 0xfffffffffffffd55}], 0x1) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d01000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000333000-0x4)={0x80000000}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e63000-0x1)={0x90000006, 0x0}) 2018/01/10 18:28:14 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/66, 0x42, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ab000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00001ae000-0x18)=@add_del={0x2, &(0x7f0000ce8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$cont(0x18, r4, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00005f0000)='./file0\x00', 0x6f43ef034170386e, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/01/10 18:28:14 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000016a000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x5, &(0x7f0000878000)={0x0, 0x0}) shutdown(r1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000839000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000088a000-0x28)={@generic="bcc13da83d60976a948b3d8a74b1edc3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00002c8000)={{0x73, 0x9}, 0x1, 0x0, 0x8000, {0xff, 0x0}, 0x3, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a32000)=@assoc_value={0x0, 0x8}, &(0x7f00005bf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b4b000-0x98)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, 0x98) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001fd000)={@common="6c6f0000000000000000000400", &(0x7f0000076000)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ff6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000007000000000000000000000006"}) r1 = syz_open_dev$usbmon(&(0x7f0000ba8000)='/dev/usbmon#\x00', 0x7, 0x8200) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000675000-0x8)={0x3, 0x4}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ff9000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000904000)="991c8554865db7c8fa4cc931a1fcbc597c7c32574f01daa0956196abe48fcbea3f8ba8568a49426c944db94e82edba61c0847b4cb24fa9b829071b54495b14a1b7231c5edf9295c761dd02f47dba4e4fe019cb60b960acf144e614a7481637a9bb97a5578f1cb2b2db5d497fd7b14057cd3445b9839d4fe5e66ccab204abe23b926c15fed390470ce9fd6ff9f60c0a470d4b78f90f67815a2c2dbb0a04e30cd4a675f9efb7e9a8d6ccafa0ece4c5f0638854c0fd", 0xb4, 0x4008040, &(0x7f0000ffa000-0x10)={0x4, 0x5, 0x8, "4951ea6e23b5", 0xff, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff7000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) connect$packet(r1, &(0x7f0000276000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ff7000-0x8b)={0x1000, 0x83, "a38276b67f0c7966678e816436d68af78f54b9c453cd88d7d91d9e240661ea2b30a2a54212a955295a5e3cd7a4d3bfa047ef1c596e05c912a38d71f5890853f0fa20669ffcf8223d78ab982ad42a1537ee89ca4159961731df86362d332913b9a47fad94149d90895c846a117cf47ce0022afa56b4c8e6a55e28caac20e9b2fcd6911d"}) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ac000)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000038000+0x47f)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ef0000)={r2, 0x30}) sendto$inet(r0, &(0x7f0000842000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d73000-0x4)=0xffff, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004b6000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x97, 0xbe, 0x80000000, 0x3}, &(0x7f0000df8000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000978000-0x4)=@assoc_id=r3, &(0x7f0000988000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ab000-0xf)='/dev/sequencer\x00', 0x404100, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000ef1000)=0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef0000)={0x0, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x401, 0x5, 0x20}, &(0x7f0000ef1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bd9000-0x4)=r5, 0x4) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xaa84f1a825466953, 0x84, &(0x7f00004ab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000656000-0x8)=@assoc_value={0x0, 0x55}, &(0x7f00004f2000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b01000)={r1, 0x6, 0x6, [0x0, 0x6, 0x1, 0x7fffffff000, 0x80000001, 0x4]}, &(0x7f00000c5000)=0x14) rt_sigsuspend(&(0x7f000054b000-0x8)={0x2a4ab57b}, 0x8) r2 = add_key$user(&(0x7f0000c92000)='user\x00', &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000243000-0x46)='t', 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f000074d000)=""/0, 0x0) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00005be000+0xb20)=0x0, &(0x7f00002c5000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000068e000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000091a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a4000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081c000)={0x0, 0x0, 0x0}, &(0x7f0000f3c000+0x939)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eeb000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x8, 0x1, 0x1, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x3, 0x1000, 0x1f, 0x87, 0x1, 0x6, 0x7, 0x3d}, {0x5, 0x2, 0x4, 0x180000000}, 0x6, 0xb, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in=@empty=0x0, 0x5, 0x3, 0x2, 0x5, 0x400, 0x8, 0x0}}, 0xe8) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ca7000/0x2000)=nil, &(0x7f00000be000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bfb000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c49000)={0x0, 0x83, "c4454fdc9dd811c9fedd6c23413f5c7f8d76238de2866c747258af51f426cac1984665054be25df7ce093124c1c932858b63792a13cb26181774f19de3f398d4e34bc9984e8eebb640a45ab1713c8bf6173263d7b756a2e0b64b4857a2d1c64810908bd1a74bd92542014e0e79976eb3bef7e25d2e172aa2faeee180540789d57605c9"}, &(0x7f0000226000)=0x8b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000eff000-0x8)={r5, 0x7f, 0x8}, 0x8) dup3(r3, r2, 0x0) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d05000-0x8)='./file0\x00', 0x40) connect$nfc_llcp(r0, &(0x7f0000c0c000)={0x27, 0x8001, 0x7, 0x40000000000005, 0x7, 0xbdb, "f9b3d930ddae6ab044d6ebc7ae3e6c68a3b323fb5464fa5e0278307eb28cf5da070dc7a0108cfbebe99475811bf0d0609788b33f615d887ef4a3554fdacf33", 0x8001}, 0x58) r1 = syz_open_dev$loop(&(0x7f000042d000)='/dev/loop#\x00', 0x10200, 0x100807) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005af000-0x4)=0x0) 2018/01/10 18:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e2b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000ca4000)="6e65742f616e7963617374360095313846e7d8496477c4b573d303cdacebdae58a5f86d7a56c7a850df81f67b01e00511f762692cdcabeeb45f9f2c9f706902e282966fbf220cda2f44743a5a732057af4f7a272478e1327bb6f8a17d891f64a51c320f75dd6f81493fcfb3a87af6186c314ca5538b19094a4f6c55c6c60ec442f2517b774cd0d55c1") ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000070a000)=""/209) preadv(r3, &(0x7f00002fb000-0x8)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0xfffffffffffffffd) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xff, 0x28001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000b3e000-0x10)={0x3, 0x3, 0x8, 0x7f80000000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000468000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00008d8000-0x8)=[0x6, 0xa37a]) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a7f000)={0x40000000000013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x3, 0x1, 0x5, 0xb77, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f6c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000201000-0xa7)="2200000014000700000910f7d1df057f0200030001000000090002000067010003ff", 0x22) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000516000)='.') rename(&(0x7f0000aaa000)='./file0\x00', &(0x7f000063b000)='.') 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000d05000/0x1000)=nil, 0x1000}) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000053d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x2, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, 0x0) rmdir(&(0x7f00003c6000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d5000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000f2a000-0x8)='./file0\x00', 0x80) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000083e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003f7000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8, 0x2, "ec3570f27521a5c4e6232a6fd313e736cf2ceea4ec8cf44a1bb570ddc6a031f2ca48c4e8759164cea6b7cc1a46de9122ba850594fd14c52b77d60f6c112d4c7caedaedd71196a808100555cc9d89ba70"}, 0x160) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000422000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') unshare(0x28060400) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00002a2000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000675000-0x4)=0x0) [ 25.279394] device gre0 entered promiscuous mode 2018/01/10 18:28:14 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000001000-0x18)="b737398d3ef1df41ea685a7c77e9e7b66cb36586e464dea9", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000799000-0x4)=0x0) wait4(r1, &(0x7f0000947000-0x4)=0x0, 0x1000000, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e41000-0x4)=0x0, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00002b8000)=0x0) mmap(&(0x7f0000cd8000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) recvfrom$ax25(r2, &(0x7f00002d9000-0x82)=""/130, 0x82, 0x0, 0x0, 0x0) listen(r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d1d000)={0x80000000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b89000+0xfe8)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80807, 0xe3e5, &(0x7f000073d000-0x8)={0x0, 0x0}) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000073d000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000028f000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004d6000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff, 0xff, 0xff, 0x100, 0x81, 0x200, r1}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ipv6_route\x00') mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/01/10 18:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() quotactl(0x9, &(0x7f00009ab000-0x8)='./file0\x00', r0, &(0x7f0000531000-0xfd)="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") r1 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0xffffffff, 0x80000) r2 = epoll_create1(0x0) fstatfs(r2, &(0x7f0000850000-0xbb)=""/187) lseek(r2, 0x0, 0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083e000)='/dev/hwrng\x00', 0x200000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000d7f000)={0x100, 0x8a, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a45000-0x20)={0x1f, 0x2, 0x8005, 0x8001, 0x3f, 0x81, 0x5, 0x7ff, 0x0}, &(0x7f0000ef2000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000094a000-0x20)={0x81, 0x100000001, 0x8001, 0x1, 0xfff, 0x0, 0xffff, 0x0, r4}, 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$int_out(r1, 0x5462, &(0x7f00006ed000)=0x0) syz_open_dev$loop(&(0x7f0000f6d000-0xb)='/dev/loop#\x00', 0xfb08, 0x101000) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r2, &(0x7f0000c35000)={&(0x7f0000789000-0x48)=@full={{0x3, {"ae556b6e126d18"}, 0x0}, [{"f34731bad1179d"}, {"225908bcc8d042"}, {"1db2fc7ec5a8f9"}, {"c1597ac2b0feb3"}, {"b1219d31bc1ba5"}, {"125db531a1d020"}, {"caab98838933aa"}, {"bd68f2b757fa4d"}]}, 0x48, &(0x7f0000cad000)=[{&(0x7f0000a14000-0x90)="5e4882762974d3068e34d6f3e46afc37b2b05f8743544c95a597d64b1ef59fe21a56ab1185d49d88452c411559949af60eef52109b3fc63427a44e87e2f9ec0671d16ecc1b826c4bc8d215370009f4e21138e9837075a275fb4565ddd56eface1d3c3b2ccbda73dc01c639848643f97b8f662bfdbf242e64b78175822da32ca65d1bf0dfc949ec95843a3877a68d67e9", 0x90}, {&(0x7f0000507000-0x6)="e1c50453e99a", 0x6}], 0x2, &(0x7f0000b9e000-0x358)=[{0x54, 0x3a, 0x3, "cb80c5335a2a973e5e6bb2ca620d071609f99b4e4a56e2b24a81df92cb8d34bd28d3ecacb0844b477a2dded8ec30b8ae9b256c4f0534247eacd92442e8fd65a5c476b1c109db29"}, {0x54, 0x107, 0xffffffffffffffc1, "0424315706c816f1c7b08602e355f3c873f91f072aeb17d18cc008068c665413cd7c63eee57102d8c74a3bee0ed1571f720abdaa22be1f4f4d7b7d2879af41199f967b7db4aa13"}, {0xf0, 0x109, 0x87, "b6b513dc379d176e8489ff75831abc0487b0ffe202e41bd7eef7bb37518f00ee8cb96eefd5462fa908d813a2fba037a5e2ed65d01e20a09ac127c179e90ce697ab7c47221275abbbc571ff0acef9967d7c4060ccbf6107143b9a6e332ab8d27a8144083f0b20a2b7254888dfbdf208f0e14d5678557dad0aa370defe80107e304454307d41deca1142b9d7e25807b2c083da697eda1879e3f9d0f477f7e3848501435580537a0af03d68d3b7328fb3bb839c3628f0cfb8485ce28860172ce59d50aa795fd1d2b997f201bfd073a5c4f2bfc8016e132a93e53acbb68b1996f2662e858c"}, {0x94, 0x116, 0x401, "c0422ac22adb88cbe7d004b1d3baf99dd7088833d4aff8a76ff4eb6bcc1f128e49e90c2b88196b6c730b52ef86372733794447dbfc958899ba67f6e3969d52a73b12736156f634028745039c720ab1ebf3484122b399f8c36e287cba13c8ebba7ab3b32de993ebe58be2bcce66e11c06e31aeef2e3d5c805c6e4e9aa953d5066f3fe465bb8e440d2"}, {0x2c, 0x10b, 0x9, "05b0067cba2fd7f33038469c855c9c015ef98e41c5027c1742b7d020c1f9"}, {0x20, 0x13b, 0x4, "7a27387c4817af6ff39963656462c67677853354"}, {0xc8, 0x101, 0xfffffffffffffff7, "32c64f73eb82fb65763c8002f5fb3f649d46ccb02993bd2056483d06422f4cec16c39de966dcf7689b268aad32653c70067b2fad6a771e47929c6b80de929d90338227aaf6e802fdc209608efbeaa0c057f6f7cfc1bfe7858768f137169febf72c7c11df56da4af5b0dd322d4dff6d50e3f65505b5edbcc4b1f8bc951f7646817d056e7c4cb42451816fc5f6cdc6527ecadb690c6d598f5e9e3168c70a20300353106cbb43e9fbd90a6acaeed5e5bae3ddb5dca5e2e6cc51557f"}, {0x18, 0x117, 0x51, "3da3a6ca01f215d79bdad0"}], 0x358, 0x8804}, 0x10) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[], 0x132) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000006c000-0x28)={@common='gre0\x00', @ifru_mtu=0x1745}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d4000)=@common='ip6gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) modify_ldt$read_default(0x2, &(0x7f0000280000)=""/230, 0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007b7000-0xdb)={0x0, 0xd3, "c5ac15046fce431630980db0b08af5a25f158998c306c43da9b086e5e537cffd2ac2d55d48d1a179cf899fe09b81815df9b40614a2f468ec32c7da088f5b2118c016912b3722e7993b78a747cf140acd7e148181a2c2c270af80882a53dee447dd317c53b1089d311aa9f36008d5592595175fa60365110384ed3e0d668d725248a1fe3564a0ae477e158a1c71329155fafa650fb9085e886067501f71c1f7ae4c56ff90e5770161ef6e82d5fbeb9b7794e6d171ab909258c766b281e3c3a34a27fa2e56978c3ce9dbe8bb1df68384e0d1fd47"}, &(0x7f00004da000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c12000)={r1, 0x7, 0x3}, &(0x7f00006f9000+0xbd3)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000002000+0x922)="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", 0x51e) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000030000-0xd)='attr/exec\x00') pwrite64(r1, &(0x7f00009ea000)="dc2369baaa0276000000000000000102a5ea930147c993be95", 0xffffffffffffffdd, 0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000c06000-0x8)={&(0x7f0000390000-0x22)=""/34, 0x22}) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fremovexattr(r0, &(0x7f000088f000-0xe)=@known='system.advise\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000227000)='/selinux/checkreqprot\x00', 0x200, 0x0) listen$netrom(r1, 0x100000000) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00005ab000-0x4)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1a000-0x4)=0xacdc, 0x4) unshare(0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000001000-0xe3)="9e2450d235113627c72fb4bda513886913df34096e68f079b8cb1a449941224fec3af8ee44d41fe7debdbfc856d73f830f8edb7b0d148436d1023fd4c680c4a1e43bdee3ccab686f0e10bce5db573c41b1ccd42655b1635c9b676aad37ff023a185f1147400befe20c40d9a25488bc2bab102f720f43c4511f194e7d162f15f5cc158fa72280d72ae876799cf5a6a29a8d00646acca916c1501a554d6563b8bb75d835a4f2b908d3c5d8741830c56e0a3c1b2bfdd93b8537191411e1664254c2f9556b899a9c64af2f87d9d6754f1c48ac156fda155fe5756fdfa005bce3fa2d72ff7e", &(0x7f0000001000)=0x0, &(0x7f0000e06000-0x4)=0x0, &(0x7f00007c4000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000)={0x6, 0x6b5}) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f6b000)="61c53e0edb4374c7867ab65b51949c29137b0a56f79727213d4996325c4cda81c54406956530182e65cfe5f1a538b2655195e7ac1544180be58750993617f9f33b70d0cffa9ca90f410bc3147645d8fbd37f23bbf170e7ed045b89f74a035c01e0d0b898ee7e126dabe226cb5dae27d94c6e06a10e5c91e23bd8e6237c38f1adae2fbdc43e93d528989af49e83993da7cc036cfc5762bc044ae9ca3ce6a4ede59bdf642d549bb2abfa0fc5fd37142f9727d3", 0xb2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/rfkill\x00', 0x4080, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f6e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f48000-0x3)=0x14) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f6e000)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000f6e000)='ns/pid\x00') mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00006d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000526000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x2, 0x400, 0x2, 0x80, 0x20, 0x0, r2, r4}, {0x81, 0xc058, 0x7, 0x944a, 0x800, 0x1, 0x80000001, 0x10001}, {0x5, 0x7, 0xffffffffffffffc1, 0x401}, 0x6, 0x8, 0x1, 0xdd7d08ae8db732d5, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0x648f, 0x3, 0xffffffffffffff67, 0x1}}, 0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f6f000-0x4)=0x0) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000db0000)='/dev/input/mice\x00', 0x0, 0x242000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000037c000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000ff9000-0x5)="002ec9b7eabc", 0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ffa000)=@buf={0xfa, &(0x7f0000349000-0xfa)="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"}) 2018/01/10 18:28:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000001000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000937000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000e61000)=@random={'\x00\trfs.\x00', '/dev/snd/seq\x00'}) poll(&(0x7f0000bdc000)=[{r0, 0xe0, 0x0}, {r0, 0x8060, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2008, 0x0}], 0x6, 0x81) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000018b000-0xc)='/dev/autofs\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005dd000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dc2000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000d27000-0x1c)={&(0x7f000048c000)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00006f9000)={&(0x7f0000562000)={0x2414, 0x20, 0x100, 0x1, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x96, @pid=r2}, @nested={0x1044, 0x5d, [@typed={0xc, 0x94, @pid=r3}, @typed={0xc, 0x2, @uid=r4}, @flag={0x4, 0x3f}, @typed={0x1008, 0x8c, @binary="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@typed={0x10, 0x4c, @u64=0x5}, @typed={0xc, 0x22, @fd=r0}]}, @flag={0x4, 0x26}, @nested={0x134, 0x84, [@generic="1380c0e633ed3e490c02fa8de6d00f90cb034562e02fac9288a3b80b6571b9327e98e7a29f60422a82797c46ae1a95d1b2dcf525174978d8ba5a148ec4d976bf65670cc2b9a34d0aeb7ac23e9697c634443880218a07cf638d5fc000da87984fd68fc1b5369bac5726ef4bc575ce120aa97dc927fa1319dddc0ee4a958cac94177a12fd3b7e6d20c6a48d26633a88e6146d5fe5a757b37e715cd795665411bd116052d8aa76bf129951f5feb3f85c2bc23e0fe61272911dd87db3dfadcc518bfeea46ba65ddc0fdcf83b01aaca6fe2a1d70f3b82b1af900b3bd5020f132512d578c3f12980ce86a0ab35f3ab", @flag={0x4, 0x47}, @generic="0b5bcabfaeb1766329e3aa90f784319b104836f212510a0deb3ca50d3e2acaebabb44d1eaae37fa6a0a9bbb2d18c8e645831179db500513f8a", @flag={0x4, 0x35}]}, @nested={0xbc, 0x3, [@flag={0x4, 0x50}, @generic="9652f29a5fb61d6bdc740f49e569132ba08b0fdb98167baed33dbe8defdf0318d55022aa2bf345420dc3497b21c3817f8291abcabcdb3e4fe41c932f9b444ad3caa4a90c0d784627ad3c9f8d5a55d18d70d9fe21e9ac450ff5d39c2d93995e5900e66cd920f257706eb9c313b3d9e9ce01cdd0c02b34c594715143ddffa0a820f065966b295ad5f9f74aa590c330843acc88d65dbb4c67273f88049693a4652227fe6acaf5", @typed={0xc, 0x6e, @u32=0x8}]}, @generic="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@generic="ef98c046285b5f2f9c69f254933942a8", @typed={0xc, 0x74, @fd=r0}, @generic="863654d169bedeb8749e469b5150902e94353cb91d9b2dabf0faa1b6685f304d7de40211f5144fc8403acc89c25b02dc4e985ad98fea06987a45bc0afe4c86662537a5f8f01817e9dec78c275fa69f94c03b1dafa5be8796e96622ab84ca689a9867c847b08d439b8679708bc0255ce9497aaf22c0f432df25544a9c97b48b01edc1031570fcb883399a3a86d03f84ebbcb4149b47b15de458d58bacb1c9add351a01b9c6d975c224aefde0c1cb88cbff54d5fed0bc88c918453c3cafc697601a525d4", @generic="98b2d04c86895c35f82ca375512842a8faf70182e62f46759d78e0d91c761c7ae68f754852a8c37490a8feaa506419d829688a3bb73007faa7e19d7fa1c6de32bab73974048d20b60474a669096450d54ccba68522ea5dbe0572c6d4375eefc89542d6f46389b305648e37ce5a07d793d5d89bf1329b429eb5c3ea328b74f848132ebc41c17f2596e025d6219f24d0dc0a4d826c42bbf97537545a6acd1ec72f7274483b418c95f0ee04358d2d7e20e6256c18994a26ab28b956fb174a5b8e361b304e1b4bf12eca43a52ae62f2a89adb10482944a8236e7c206458590"]}, 0x2414}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000bed000-0x8)={0x4, 0x1}) 2018/01/10 18:28:14 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b64000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x1c)="8816cf9825b88eaa533284e4d9e16b27e899f83375243e7580ed9c5c", 0x1c, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x2}, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0xfce, 0x2, 0xcdd2, 0xa, 0x20, 0x80, 0x3f, 0x0, r1}, {0xfffffffffffffffa, 0x401, 0x6, 0x8, 0x19143989, 0x7, 0x7, 0x1}, {0x1, 0x7ff, 0x1, 0x1000}, 0x4, 0xd, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x400, 0x7fff, 0xbe43, 0x2c}}, 0xe8) memfd_create(&(0x7f0000e5f000-0xd)='\'GPLem0eth1:\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) [ 25.564799] device gre0 entered promiscuous mode 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) pwritev(r0, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2e, 0x800, 0x0) write(r0, &(0x7f00007d0000-0xac)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfff) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000761000)={0x0, r2}) 2018/01/10 18:28:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000001000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) close(r2) sendmmsg$unix(r1, &(0x7f0000986000)=[], 0x210, 0x40) accept4$unix(r1, &(0x7f000092f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5a000-0x4)=0x8, 0x80000) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0xfffffffffff7fffc) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003e5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000b61000-0x60)=""/96) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/enforce\x00', 0x80000020017f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000055a000-0x58)={{0x9, 0x23d8}, 0x1, 0x2ef, 0x10000, {0x5, 0x3ff}, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000094a000-0x4)=0x0) 2018/01/10 18:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000752000)={&(0x7f0000347000/0x2000)=nil, 0x8, 0x3, 0x2, &(0x7f0000aa6000/0x2000)=nil, 0x3}) setsockopt$sock_int(r0, 0x1, 0x824, &(0x7f0000dda000-0x4)=0x0, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000f69000)=""/32, &(0x7f0000d1a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000530000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xffffffff80000001, 0xc03e, 0x7, 0x0, 0x6, 0x4, 0x7, 0x1, 0xfffffffffffffbff, 0x8000, 0xfffffffffffffff8, 0xd2, 0x9, 0x2]}, &(0x7f0000f22000-0x4)=0x108) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000483000-0x4)=0x0, &(0x7f000007b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000977000-0xc)={r2, 0x84, &(0x7f0000fa6000-0x84)=[@in6={0xa, 0x2, 0x100000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000295000)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab2000)={0x1, [0xffffffffffff2896]}, 0x6) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e22000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000062d000-0x1c)="1c0000002000af020002f300006b00050a000000000000010007109b", 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd9000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f26000)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ff3000)={0x5, 0x78, 0x6, 0x2, 0x8001, 0x7, 0x0, 0x4, 0x2, 0x1, 0x4, 0x3, 0x0, 0x4, 0x6, 0x4081, 0x100000000, 0x9, 0x7, 0x7fffffff, 0x5, 0x5, 0x1, 0x9, 0x7b, 0x0, 0x7f, 0x7, 0x8, 0x100, 0x1, 0x6, 0x1f, 0x600000000000, 0x1ff, 0x4, 0x8, 0xfff, 0x0, 0x14000000, 0x1, @perf_bp={&(0x7f0000f26000-0x1)=0x0, 0x0}, 0x8101, 0xfff, 0x8000, 0x2, 0x54, 0x7, 0x5, 0x0}, r1, 0x7fffffff, r2, 0xc) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000009000-0x28)={@generic="0ea391a6dc075a3abee2fa4400b5b914", @ifru_settings={0x1871bb9, 0x7fff, @raw_hdlc=&(0x7f0000006000-0x4)={0x80, 0x4f}}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000000e000-0x8)={0x1, &(0x7f000000a000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000c000)=@un=@file={0x0, ""/94}, &(0x7f000000f000-0x4)=0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000009000)={r2, &(0x7f000000e000-0x4d)=""/77}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8620a1760ae8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) sendto(r0, &(0x7f000000c000-0xc0)="e3f2bbb137b305a0c9486569b866f43adb306f87a876e5873567ebc5a56a621aa5740e5074b355e61c4f80d0feb8078197e6c8a95943372085d2e98f1c2b5389cda9f73ac6162a13e572d34133af69e68cb3fb5c3a719e44fd6493b4c2e1999d44254691412f8c51d441106c5f68ea804fa0d7c62e61012ce4ee5c7ebf72921ffb42474805e1016bd47fb78adbfc7415fecd7d3b0ca677669449c5cc29633484d3ee4a73f064122c1a0058e4917b6f0937b72ba3f5e2587f55daaec534ef19d9", 0xc0, 0x40000, 0x0, 0x0) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f000086c000-0x4)=0x0, 0x40085) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f46000-0x24)={0x10000, 0x5, 0x3f, 0x7fffffff, 0x0, 0x1, 0x4, 0x3f, 0x5, 0x1, 0x4, 0x9}) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035d000)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00001b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000087b000)=0x7) syz_open_dev$sg(&(0x7f00004fe000)='/dev/sg#\x00', 0x4, 0x4000) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000001c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000001b000)={0x80, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001d000-0x2c)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x7, [@rand_addr=0x43362b3c, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001e000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0x0, 0x4, 0x0}, &(0x7f000001d000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={r2, 0x53e, 0x6, [0x80000000, 0x3ff, 0x400, 0x30000, 0x5, 0x9]}, &(0x7f0000003000-0x4)=0x14) r3 = socket$inet(0x10, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000ff}) sendto$inet(r3, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$inet(r0, &(0x7f0000d39000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cbe000-0x4)=0x408, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee7000-0x4)=0x92, 0x4) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c92000)='user\x00', &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000243000-0x46)='t', 0xfffffd5d, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f000074d000)=""/0, 0x0) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b2f000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000dbc000)={0x5, 0x1ff, 0x8, {0x77359400, 0x0}, 0x87, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a34000)={@common='nr0\x00', @ifru_flags=0x800}) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000009000-0x28)={@generic="0ea391a6dc075a3abee2fa4400b5b914", @ifru_settings={0x1871bb9, 0x7fff, @raw_hdlc=&(0x7f0000006000-0x4)={0x80, 0x4f}}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000000e000-0x8)={0x1, &(0x7f000000a000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000c000)=@un=@file={0x0, ""/94}, &(0x7f000000f000-0x4)=0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000009000)={r2, &(0x7f000000e000-0x4d)=""/77}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8620a1760ae8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) sendto(r0, &(0x7f000000c000-0xc0)="e3f2bbb137b305a0c9486569b866f43adb306f87a876e5873567ebc5a56a621aa5740e5074b355e61c4f80d0feb8078197e6c8a95943372085d2e98f1c2b5389cda9f73ac6162a13e572d34133af69e68cb3fb5c3a719e44fd6493b4c2e1999d44254691412f8c51d441106c5f68ea804fa0d7c62e61012ce4ee5c7ebf72921ffb42474805e1016bd47fb78adbfc7415fecd7d3b0ca677669449c5cc29633484d3ee4a73f064122c1a0058e4917b6f0937b72ba3f5e2587f55daaec534ef19d9", 0xc0, 0x40000, 0x0, 0x0) 2018/01/10 18:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b74000)=@sack_info={0x0, 0x80000000, 0x1f}, &(0x7f000074b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000089c000-0x8)=@assoc_value={r1, 0x8}, &(0x7f00003a2000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f00005f5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f11000-0x2)='&\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffd95) read(r0, &(0x7f000086b000-0xf7)=""/247, 0xf7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x4020000000, &(0x7f00009b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ecd000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75, 0x6}, &(0x7f0000dfb000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b7d000)={r2, 0x5, 0xfb, "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"}, 0x103) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000627000-0x1000)="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", 0xc90, 0x0, &(0x7f0000bc2000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000028c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1a000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e6000)={0x5, 0x3f, 0x7fff, 0x6e, 0x0}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000773000)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, 0x1c) r2 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000360000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cde000)='net/udp\x00') ioctl$TCGETA(r3, 0x5405, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r2, r2, 0x80000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b91000)=0x0, &(0x7f000027d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00007c1000-0x70)={0x0, 0x68, "7f25e8cabcf400d331bf1ef92e5ed88c43217e6559116e2dcb04dc62ce8841a15cfaf37714e898f75f0011d1d77c3941d92c36fba2b64d055f5cded98ee5ab8c1dfd14ee66dfe0131d333f673e95916733c34fbe47a78e79b0665ecdb5feb3c3bea625258a8445f8"}, &(0x7f0000de4000)=0x70) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00006d1000)={r5, 0x7a, "7ef9af5166bed8cd1a00cb8e83264dd4097b2370f923360f5b7cb9b8329be6d8c54835b3c5cf5c752126963b5dbdd93cdaf9285533cfd03f26309f7fe6d669eac1c882205dbedcdce6b4b954f79f3077a5f63253efe7b2b03759f5f98711ed0d96449c656c0120141dfe671a4a241a8e3247f77fdda7c76875c5"}, &(0x7f000076e000-0x4)=0x82) dup2(r2, r4) r7 = socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6(0xa, 0x3, 0x9) readv(r7, &(0x7f0000a70000-0x30)=[{&(0x7f00005c4000)=""/47, 0x2f}, {&(0x7f00007f1000-0xf4)=""/244, 0xf4}, {&(0x7f00005e4000-0x75)=""/117, 0x75}, {&(0x7f0000ec2000-0x85)=""/133, 0x85}, {&(0x7f0000445000-0x87)=""/135, 0x87}, {&(0x7f0000401000-0xbe)=""/190, 0xbe}], 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006af000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd9}, &(0x7f000049b000-0x4)=0x98) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005a6000-0x10)=[{0x2, 0xf34}, {0x0, 0x80000000}], 0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='eql\x00', &(0x7f0000fdc000-0x14)=@ethtool_wolinfo={0x5, 0x4, 0x0, "c880fb71c124"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f00008b9000-0x8)='./file0\x00') fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000084d000)="1800000002", 0x5) mkdir(&(0x7f0000d39000-0x8)='./file0\x00', 0xfe) truncate(&(0x7f00007b3000-0x8)='./file0\x00', 0x9) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x0) read$eventfd(r0, &(0x7f0000234000)=0x0, 0xfffffffffffffdb9) write$eventfd(r0, &(0x7f0000af7000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f00005b4000)=0x90e, 0x8) 2018/01/10 18:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000580000)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000598000)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00001b9000-0x8)={0x2, 0x590b, 0x800, 0xb93}) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006e1000-0x4)=0xd, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a26000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f000088b000-0x8)=0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000094b000-0x4)=0xe, 0x4) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003e9000)={0x0, 0x0}) setpriority(0x2, r1, 0x5) recvmsg(r0, &(0x7f000078e000-0x1c)={&(0x7f0000e69000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x383, &(0x7f0000e31000)=[], 0x0, &(0x7f00009f7000)=""/39, 0x27, 0x0}, 0xffffffffffffffff) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000084b000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000fa000)={0x0, 0x3}, &(0x7f000004e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007d6000)={r3, 0x8}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b82000-0x5c)={0x8, 0x80000000, 0x0, {0x77359400, 0x0}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000b8a000)='./file0\x00', &(0x7f0000285000-0xdf)=""/223, 0xdf) getdents64(r0, &(0x7f0000c46000)=""/4096, 0x1000) 2018/01/10 18:28:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000c6000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037b000-0xb)='/dev/hwrng\x00', 0x101400, 0x0) accept4$ipx(r1, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e1000-0x4)=0x10, 0x80000) 2018/01/10 18:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x300, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fcd000)=0x0) r1 = socket(0x10, 0xf, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ca000-0x14)={0x3f, 0x80000001, 0x8, 0x7ee, 0x180000000000}, 0x14) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004bb000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$nfc_llcp(r2, &(0x7f0000d76000)={0x27, 0x6, 0x4, 0x0, 0x8, 0x5, "f53b8ae6d4a95ccbdb6e36bfe317fe11c5117e578b4daf89c7e7ce05f96668b6645f484b122bac59a93e645569743833e5724e6429a73ee46e64e86a236131", 0x20}, 0x58) 2018/01/10 18:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000257000-0x8)='keyring\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000b88000)='.request_key_auth\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000121000-0x3b)="85c86a034df62c21ebd741f0acf40fa69665dab4b1996754eb29fdfae60e843d87265a1aecb15db96f0dd4277153c16e2d2a7a7e3e88e0167a2f46", 0x3b, r0) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/10 18:28:14 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) mount(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f0000962000)='./file0\x00', &(0x7f000037c000)='mqueue\x00', 0x0, &(0x7f0000d44000-0xeb)="") creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/10 18:28:14 executing program 3: r0 = inotify_init() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000764000)=0x7) r1 = add_key(&(0x7f0000387000)='rxrpc_s\x00', &(0x7f0000b00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffffc) 2018/01/10 18:28:14 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000010000)=0x400000000000000, 0x4) r4 = dup3(r0, r0, 0x80004) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000011000-0x74)=""/116) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000000e000-0x8)={0x5, 0x3ff}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0xa0, 0x0, &(0x7f0000010000-0xa4)=[@increfs={0x40046304, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=[], &(0x7f0000008000)=[]}}, @increfs_done={0x40106308, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x2}], 0x0, 0x0, &(0x7f000000a000)=""}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/10 18:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000439000)={&(0x7f0000769000-0xc4)={0x20, 0x11, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="dd8bc6a75efbdb07a1"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000499000)='/dev/pktcdvd/control\x00', 0x200041, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c60000)=0x0) link(&(0x7f0000579000)='./file0\x00', &(0x7f0000f42000)='./file0\x00') r2 = add_key$user(&(0x7f00006ff000)='user\x00', &(0x7f0000d01000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000288000)="d2deca642e36427d1ea4a52b2acea0b8386accd8ce69053e82baf16dfecddc0f95e52326b20f3c2edd12ea0b77a53cb9e090524c30b65acf1c16e700ace4db464d2f2cb377d379ea68c8a6d49ced7f8b0a80540741", 0x55, 0xfffffffffffffffe) r3 = request_key(&(0x7f00007cc000-0xb)='pkcs7_test\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cf000)='/.selinux-em0/#(!+}keyring\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) 2018/01/10 18:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000d4a000)='./file1\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/10 18:28:15 executing program 3: unshare(0x40000000) r0 = socket(0x4, 0x1000000000006, 0x800000000000) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000001000-0x18)={0x10001, {0x3c677dcc}, 0x6, 0x9}, 0x0, 0x8, &(0x7f00008da000)={0x0}) 2018/01/10 18:28:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a8b000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000653000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, "9273ad3115999bf892c136249711a9fcf6cfbb3d47ea0d42af6bc301879e08192d0c84ec0fdd557b931c1821c503080000008495e31e62df9b083ce51727fbd5", "e9610512cb44d485ab49830f19a068e6acdd21245a5cfd19c8b4c70016fe1f269f353f1108b36050b2c73d773c68e5b5a8fc8e28629212472bde6c9d6fd71b32", "c5d93a85b90100000000000800f901f4aaa95afe55adc4db9b9f3ec005863ee8", [0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000087c000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f000042e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbb000+0xe80)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000187000)=0x3e9b, 0x4) 2018/01/10 18:28:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f00006e3000)='syzkaller\x00', &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005e3000)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000838000)=""/4096, 0x1000) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00001a4000)="2160e78d656ee9206ea5f93eed2aa573320bfa47de7b753ce55d4c768414d236eadf9424778d819a07b67d0823711be302") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = syz_open_procfs(0x0, &(0x7f0000e45000)='net/dev_mcast\x00') keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000790000)=@req={0x800, 0x7fff, 0x3, 0xffff}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000889000-0x8)={&(0x7f00008b3000)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000049000-0x5c)={{0xa, 0x1, 0xf0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x7}, 0x3, [0x8, 0x7ff, 0xe5b, 0x4, 0x1, 0x3f, 0x5, 0x1000]}, 0x5c) 2018/01/10 18:28:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000f70000-0x8)={0x0, 0x0}) r0 = epoll_create(0x82) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000b1a000)=0x6, 0x4) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007a0000-0x22)="2200000014000700000910f7d1df057f0200030001000000090002000067010003ff", 0x22) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b63000-0xf9)=""/249, &(0x7f00006c5000)=0xf9) [ 26.132028] binder: 4166:4172 transaction failed 29189/-22, size 0-0 line 3004 [ 26.149165] binder: 4166:4172 ioctl c0306201 2000ffd0 returned -14 2018/01/10 18:28:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c3c000)={0xa, [0x1000, 0x6, 0x7fff, 0x6, 0x1, 0x6, 0x7, 0x1, 0xd90, 0x0]}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000075b000-0xc)={0x0, 0xfffffffffffffe01, 0x30}, &(0x7f0000923000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a42000)={0xfff, 0xe2d1, 0x1, 0x60c, 0x1, 0x2, 0x9, 0xf264, 0xb4d, 0x6, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eb5000-0x10)={r2, 0x4, 0x3, 0x8}, &(0x7f0000ebf000)=0x10) readlinkat(r1, &(0x7f0000102000-0x8)='./file0\x00', &(0x7f0000e32000)=""/185, 0xb9) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 18:28:15 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00005b5000-0x8)={0x1, &(0x7f00005b5000-0x4)=[0x10001]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00005b4000-0x4)=0x0, 0x4) 2018/01/10 18:28:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x102, &(0x7f0000fc0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xfffffffffffffffc, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/sequencer\x00', 0x604000, 0x0) [ 26.181775] device gre0 entered promiscuous mode [ 26.187622] binder: 4166:4172 transaction failed 29189/-22, size 0-0 line 3004 [ 26.208405] binder: undelivered TRANSACTION_ERROR: 29189 [ 26.210194] IPVS: Creating netns size=2536 id=9 [ 26.245238] IPVS: Creating netns size=2536 id=10 2018/01/10 18:28:15 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe0000-0x80)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa8631db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d6068254f0aec9522b8eb85", 0x7f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fdf000)='./file0\x00') r1 = creat(&(0x7f0000fb3000)='./file0\x00', 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/10 18:28:15 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x6}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 18:28:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt(r0, 0x81, 0x9, &(0x7f0000ef5000)="8ecd38963fe36e2b558148d77bb07d3ad442c86a6c6c383f651aa47ea07263c193205a337d3bf3bd9eeadd0d480211f8df86d1d3c871d71ef30be749dbe3c003b500", 0x42) 2018/01/10 18:28:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x4ca2, &(0x7f0000a47000-0xde)="4226153b6d30e803978d532fb0982d15fec87eb4f959239ba4b93e259fcdf51715bd8b322798cd6913d434009aec19e8d0c3ace0921cd95029673e0761c2a7a718951bdc99c820be445a2a76d592c19cf080c6232e5e8efe00d9d03a92d6742c6e38a76dd32d17abe9df7560f36fd1b518837ff3cca4a96564edc142f47668c9eb3a6c182406155518ad7d0b91d48a7e043d035b7e9b26cda8db634b9916e3997ec68221d7c38f6d8b359fd5acd1aa8214d3a4940ab1b33e4d92dde59060ec5c0689abe6c14e95d1baca04e824e4e37c23caf773784160f2b1f7396e5fd3") r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000060b000)=""/24, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e39000+0x27f)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000568000)=0x0, &(0x7f0000a5a000)=0x4) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f00003a3000)="", &(0x7f0000856000)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000cbb000)="") 2018/01/10 18:28:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000818000)={0x0, 0xd4, "ec9d82c3a4be87a3ce53ec01ca50a5f9851974e828bb225df54dcc6b1657b6a8b38f11525efac0e65561b936c05736cbe7ccf9b68dd86bb6c21918076704122a43e2540b45f3df852ae4761d29ab86337aea04ad68f459433f4a5e820024cda43656000a9338fc41c8aaacb2267bd3e40fb144b5b5bb9f83587d930bf2e5efcfe9d5dd26d7f54f4d312a5affd5961f82af6614e5dbd7dfa621daf83b60a47493b776ff309d159843957a235d7c1fb2687a14a2849ca58fe5a279725bc84626aeea8527e0863d0b73cdce02441ed9b7b434eff78f"}, &(0x7f0000dfd000)=0xdc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b01000-0x8)={r1, 0x0}, &(0x7f0000503000)=0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000d26000-0x4)=0x0, 0x4) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000943000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ecb000)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000047b000-0xc)='/dev/autofs\x00', 0x501000, 0x0) accept4$ipx(r2, &(0x7f0000168000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046c000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16000)=0xe0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000089b000-0x4)=0x2, 0x4) 2018/01/10 18:28:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000606000)={0x0, 0x0}) tkill(r1, 0x3b) 2018/01/10 18:28:15 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000fe5000)=0x0, 0x4) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000d5000)=@generic=""/16, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 18:28:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e0f000-0x7c)=""/124, &(0x7f00007ef000-0x4)=0x7c) 2018/01/10 18:28:15 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe5000-0xa1)={0x0, 0x99, "71c92f29370562d076b5fac48eb5060a9d2202341d122e079211916df668545d958585428cb5a401b08010917efe57e939c1658652abaad9e816624f9515af73e066618fb496c73fff334b2d29d20b49fdc3237835782026341f846b2e9e3e63543e2d5e064681fef8997b62f845f31b88b8fe46f7b03fc61da42d391044a9d1a740e93ab7a02d2c8dfef1c0fe73b36ea4cbd75516454ca929"}, &(0x7f0000be2000-0x4)=0xa1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ce000-0x14)={r1, 0x7, 0x1, 0x8, 0x3, 0x40000e}, &(0x7f0000adc000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058f000-0xc)=@sack_info={r1, 0x400, 0x10000}, &(0x7f000016a000)=0xc) sysinfo(&(0x7f0000004000-0x10)=""/16) 2018/01/10 18:28:15 executing program 2: socketpair$inet(0x2, 0x2, 0x88, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xa0)=""/160, 0xa0) 2018/01/10 18:28:15 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000efd000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efd000)=0x18) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000efe000-0xcd)={0x0, 0xc5, "2981ed11e81aeb1858a98dc53576f6c8e0b8f248cdf8b02dea6e7a565be74d3df265461ad1e5fb4287aa28dcd7bba405a358c5373b230ad565ee7f34895a3194ab3f0d6dbd39c31439eb753b50135181975906a4be2c71eee4ac24f3c9c3e67f00fa431d7abb53d57b165520b7d24474223f9e8d7ff1456fb15f99badda0ba27684a2a011b097514c5c2bbd283ff7308d6071d6c0a9ddae2ffcf57a44c96b796092f6f250af72592731e8e585873ec070a8218c5b0a28d7fd78dab9272fa369d1304fe0796"}, &(0x7f0000061000-0x4)=0xcd) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000efe000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000dcd000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a01000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x8, 0x2, 0x6, 0xd41, 0x6, 0x4, 0x0, 0x4, 0x80, 0x7, 0x8, 0xffffffffa18b8636, 0x2]}, &(0x7f0000d33000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009a2000-0x10)={0x0, 0xfffffffffffffff7, 0x0, 0x6}, &(0x7f0000440000-0x4)=0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000efd000)=[{&(0x7f00005d3000-0x1c)=@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f0000b24000)=[{&(0x7f0000efd000)="0d2f325722e4fe3a3c444e828871d91e0c681c1941d9103f7fe06f957a6a0d30b6efa6dfea38a89fab670f42221b4c7bb606c33096115f19fbfc78c08b93b7ec2a12bd88d4ed2e7fbabcab190535b23eec73d5ba4f6f342084426b4fb6a9250f8137a8139ea1549deca422e5cbcfb92bc5f04d33276a3f5f501775051aa5879ed55d2b7c58598329dd9d705dd49499163bb98da6fd10ae4d70eb79a7f86520c7a97425435a8256fa333fcc260590a84936aa94fa8b1def014243a0f07f4f5118670abf257cd5c61416639d67b4f68fa69a617c19944da7a82810577406fe1f66b23c74cd176d58f7e6", 0xe9}, {&(0x7f0000efd000)="", 0x0}, {&(0x7f0000922000-0xf9)="1086ab971090a99ebb7d508faf787806f29f9ad126e48b76a0b2aec1a73eead880d850a8fe722265ff70df7dbea58a23bfd2c1f5682292ddda2f7bcfcbc6677746dcaad104a15638407bf9e43465831d0bd65ad9f3b42540f05745b6782d0a54bd43bb4fd8332d22b1045c458011c1ed97a25f85c6352b187b68917e54d1c1a8b27bf7ae539852a25fc168244c4d37b8d63d0310401c86280cc5524cd0e29eaaf44afe08c0980eb8745004f66f92519b5d023ab586ad7d0e0111ea8ddf43252693d7abd497f87ecfe55c0ba8091ba5fff0baa975a217e2c881ac634d1d545d85e477d9b1c4bea3cf7ed8bd4eb7500ba0394ae97de3119c114d", 0xf9}, {&(0x7f0000efd000)="3e6668882161462347bac80c2198321898c6dd39", 0x14}, {&(0x7f0000efd000)="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", 0x1000}, {&(0x7f0000efd000)="b01acd63592a78bcc299627b5f89c0970c825b7b2a4d5d2393800a3b8989e4f141ba5f92f00c48cfbbd41f4e1b833078b7cfda84e39743527e6c6302d03aaec95dc5e6a12ec6e088cfc60162a4f8a8bd9c4e7134a9eda00917dc1d471a749b08fbc47d094b20d18bca4fa615f99d584fe36cda8e50ce780a4354b0fc5b3156abccf2229c606de0709235fd737212435b1ef084487d120f12917f02ed5b9e5708b5732c9c230eb8d12b99f8911c81fe", 0xaf}, {&(0x7f0000efe000-0x70)="afdc0cad4ee2ba1709f61758f2d08c96fbcd7a72e46e40f2a01d526fb57955bd82e5a492d6e585c32a6d2e0ca1142ff0769d3b724e7afc3999a8f86effe9017e2d6fa4103ba3520ae31372de52f8ba888b86294304bf8ee1710e695c3fd9354524199f060c94f5bed72a7021ed4f05b3", 0x70}], 0x7, &(0x7f0000787000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfd14, 0x4, 0x2, 0xe733, 0x1f, 0x20, 0x0, 0x3, r2}}], 0x2c, 0x20004805}, {&(0x7f0000df7000-0x1c)=@in6={0xa, 0x1, 0xc24c, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000efe000-0x20)=[{&(0x7f00003c5000)="0b4a694b00d3d47cf3bb1ac8afa04842ab1bdf8543fb5d2fc32aa8fb4dd65226b8281d7d33e73c237ae0de9aab75f3c574e685d678beeeb51bbd709fb660c8c741e99c264469ad97939a37ba4108b412ab7f0d19c9ed211b0fcffb93b23de075", 0x60}, {&(0x7f0000efe000-0xdc)="cacbaeccb777f59768b05cd2c82ca27b1d3e15f69a9e9ee199862d7a9671081aa26e362240e230165c56cc005cde8f8b78cffdc542316fdab610aedde968bb334d5c11330e47a7b8ff83733bbf284ea5ccf52649dc597dd3d282de822159f229bb814b0bf11dd79c4f3ade0205626261cd2256721dfb552fc638ac0334e80ed6a87b41f2d7154234ab7f4111a23ab0bd0d7c93f1823ba7dd15ecadaad4e07157e87faacc4c5edd8f33b87763db8418145d98bb1d2181fb517f674aa44f148842df4acf636c17480565b3706dd29cb8852fabb92dc600b02576c59ada", 0xdc}, {&(0x7f0000efd000)="2ac9446b8be8a9f9b478c39c1bf2d2105cd034f308172ad43db2851d925075e8dea6648ce10aa543bce3631d6b46b8923ef84aefc530c7c202a8eeef492a239c2dafc4d3a64bedc3539e3771aecafaea2f0431f0bb5415859d486c1e", 0x5c}, {&(0x7f0000efe000-0x4)="ce8c7fab", 0x4}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000efd000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000483000-0x20)=[{&(0x7f0000efd000)="33fcbd0ce4b7974d8fcd7353b98069b876248cc29593384522750ad6911a61db5bdd1b4f106ebea13a03677b8bbc0161c3bcf6832da40afb25ad2f3986ca250b722d5b37454f7ccd8dfc2de7a93eee289aa67583635030036bcf5d0cbd24f6c5eb4d7ac2658da1209d6c5c8bfb94869a9b063ca8f38eaf822957f797487d2f483c3acd21399e697aba8e3de88cd45ac9b3d27df61b4cb48ef5a49490dea84034bc59c0c32de71cc6a78d4f8b4fbcb8b87317e9ce65a2d54bd317a1d00c872fe1f769740b809a9f2df4b6b9d8298a71a5bb87768f74c5c2e81252486c34735cabb58b9487d398f234a882c29f68aafd5dca9748c87a", 0xf5}, {&(0x7f0000efd000)="20dd5b7a3e99012535fda2c9faf43f28f64904fec7e022a690cf85388633b48ca4c40ef15862023fa39f22339daddab358984bb9c230bd3128de782da0f9377037c8aaacfb97b7727299e0ece8d7575836e03d802d83258ee5691a6094f548c2b4460a4027", 0x65}, {&(0x7f0000efd000)="2996dd557aeb84b7da4e2995c04500c9508024c8ee6f43f3df798750c34cd3480a7191016558fe6b49ceac8ab1dac77d4b705cea5c76f64d7fc02434b16fb5617d52d78da49d0d9f71e1eebc3873ed34bd9c4745fc7a5e62ab700d4a0d3720bdbb39e2eee5b595a37b0ee7558d949467d747a73920ced8aee3", 0x79}, {&(0x7f0000efd000)="e76a5562e31252ea1e13db97b3f71d1c56602e4f30a3c66b039079b7b6a780d5d19b7c1d665acaad60190b84693d85e4ddbd08991a0e0fb2867e204139ca2f8ea3244e7ebecf63aad0e13c6898b53d452656dddb11d0fd989809b88a88060ed7b65b7a95fc277be5fe05fdb77392704056f2474ce4f860451fd5a4beb2863a23b6224cf24dd2f7e284163607ff8baae088e5363bbe2a159a9c618f8d6c698b701c231c1861eee2692872aa6e6a3688b2", 0xb0}], 0x4, &(0x7f0000890000)=[], 0x0, 0x85}, {&(0x7f00009bf000-0x1c)=@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff7fffffff}, 0x1c, &(0x7f0000efd000)=[{&(0x7f0000efd000)="6bac2f05e48123c168f62329e96699e6bbeea60593e5a93e5c66aec892700e0c8d3ac38b179dc9ce618910e610b3da5c1696705433a264b9e84c7d30c7e0e0c3a76b755c3852d9af21f17d18bf8c1290df050673603948e8854a83082f168178badc91f16c66db46321419b5ad", 0x6d}, {&(0x7f0000b4e000)="f96bc33bd4492a9bdef384924cbd2329a89d0b12e9fbb1ea65aea9c231411bcc57f233046ba14ea4420f349fb64b1fe25831b22b71668c", 0x37}], 0x2, &(0x7f000030a000-0x18c)=[@init={0x14, 0x84, 0x0, {0x6, 0x0, 0x4, 0xffff}}, @init={0x14, 0x84, 0x0, {0x2, 0x8, 0x1, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x40, 0x7, 0x1ff, 0x28709dee, 0x1ff, 0x0, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0xfffffffffffffffa, 0xd1b, 0x8}}, @init={0x14, 0x84, 0x0, {0x5, 0x1, 0xffff, 0xffffffff00000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x401, 0xa, 0x200, 0x1f, 0x52, 0x3, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0x6a, 0x3, 0x87}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x0, 0x37a, 0x3f, 0x2, 0x8, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x80000000, 0x201, 0x6, 0x81, 0x2, 0x6, 0x7, r6}}], 0x18c, 0x90}], 0x4, 0x4000000) r7 = socket$inet(0x2, 0x2, 0x0) r8 = dup3(r7, r0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r8, 0x40044591, &(0x7f0000efd000)=0x1) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r8, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000ab4000+0x4d7)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000e1000-0x4)=0x8) recvmsg(r7, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/10 18:28:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) readahead(r0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40000, 0x0) 2018/01/10 18:28:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000039b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003dc000-0x4)=0x14) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x4020000000, &(0x7f00009b3000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e89000-0xb)='/dev/hwrng\x00', 0x28080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000039e000)={0x0, 0x1000}, &(0x7f00007c9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000358000)={r2, 0xc8, 0x3, [0x7a9e5a9, 0x0, 0x1df]}, &(0x7f0000261000-0x4)=0xe) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000efa000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000363000-0x30)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 18:28:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) accept4$unix(r0, &(0x7f0000797000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dd6000-0x4)=0x8, 0x0) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e69000-0xc)={0x280000000000, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000170000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aa5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000413000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d5c000)=0x200, 0x4) 2018/01/10 18:28:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x200000) open(&(0x7f00006ef000-0x8)='./file0\x00', 0x200000, 0x100) lseek(r0, 0x1e, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/mls\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e34000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f0000731000-0x8)='./file0\x00', &(0x7f00007cf000-0x10)={{r4, r5/1000+10000}, {0x77359400, 0x0}}, 0x100) fcntl$getownex(r2, 0x10, &(0x7f00006f1000-0x8)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000f74000-0xc)='net/rt_acct\x00') r7 = syz_open_procfs(0x0, &(0x7f0000260000)='net/arp\x00') sendfile(r3, r7, &(0x7f00004db000)=0x440, 0x63) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f000069d000-0x8)={r8, 0x4}) clock_getres(0x7, &(0x7f00009df000-0x8)={0x0, 0x0}) 2018/01/10 18:28:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000006000)="", 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000fb4000)=[], 0x0, &(0x7f0000391000)=""/0, 0x0, 0x0}, 0x2) write(r1, &(0x7f0000883000-0x8d)="", 0x0) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/status\x00', 0x0, 0x0) lseek(r2, 0x0, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007f6000-0x4)=0x0) 2018/01/10 18:28:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000359000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cb7000-0xa1)={0x0, 0x99, "de13763e20c93a6afe58125be757ffe7cfc5028639f97f64d772a633f48d50ef62bfe23710521b5f974098cce897e11c69c5a8c9adaf13e9ea6ae1ddc78652a3c3ecac5afc7fc913138fae18d9f45d87b316d086eb36cde6f8cc93b6b96b9fbc2facf78280c81323d629d80de461380cc03ca14af1ab3439f9b4ff03afacc8be4b8e3189a94f50d7f62be94ba1288e68da5757caf45c5ef2b7"}, &(0x7f0000f26000-0x4)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003a5000-0x8)={r2, 0x8fe}, 0x8) 2018/01/10 18:28:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000f31000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/10 18:28:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d52000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000658000-0x4)=0xc) getresgid(&(0x7f0000a86000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x0, &(0x7f0000368000)=0x0) fchown(r0, r1, r2) signalfd(r0, &(0x7f0000cd3000-0x8)={0xfffffffeffffffff}, 0x8) write(r0, &(0x7f00000a6000)="", 0x0) readahead(r0, 0x6, 0x3) fcntl$setlease(r0, 0x400, 0x2) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 18:28:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe4000-0x8)={0x0, 0x86e7}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ba1000)=@assoc_value={r1, 0x5}, &(0x7f0000ce6000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r0, &(0x7f0000014000)=0x100003, 0x10001) 2018/01/10 18:28:15 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000843000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002be000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x80000001}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0xffffffffffffff3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6e000-0x4)=0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x0, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r3 = gettid() timer_create(0x7, &(0x7f0000768000-0x58)={0x0, 0x7, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x0) 2018/01/10 18:28:15 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x10000, 0x0) 2018/01/10 18:28:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d9b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d58000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000218000-0x4e)={r3, 0x46, "ee4b68f24130cd50a4495c252b5f99c9fb4ea94e33fb4ec382bf86b7b5ec8512892639f0206526daeb6483014a94f7955ecd1e185e7c6e25a2ba801534ed2a671c69f7d6b501"}, &(0x7f0000532000-0x4)=0x4e) readv(r1, &(0x7f0000e69000)=[{&(0x7f0000e6a000-0x2)=""/2, 0x2}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/10 18:28:15 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000843000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002be000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x80000001}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0xffffffffffffff3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6e000-0x4)=0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x0, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r3 = gettid() timer_create(0x7, &(0x7f0000768000-0x58)={0x0, 0x7, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x0) 2018/01/10 18:28:15 executing program 7: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xe4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008e000)={0x1ff, 0x8000, 0xfaf, 0x1000, 0x0}, &(0x7f0000d14000-0x4)=0x10) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d15000-0x8)=@assoc_value={r1, 0x660}, 0x9) r2 = gettid() ptrace$peekuser(0x3, r2, 0x3ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1000, 0x2, &(0x7f0000d14000-0x20)=[{&(0x7f0000aaa000)="06152936bc4020df25b894866a429fdd", 0x10, 0x2, 0x6}, {&(0x7f0000d13000)="5a4b492068e7f1c63e7bbbacb60ec50fe5dbc84e07f64b89d77dff1cbb07cfa8c620519070663291777c67b4a84fa7b6dac3c1df6b98255cab29518a9b4e905a72a9ad33d7efa3582008ed524e3c6de813bc4e31a6bf13fdb9fc60e788df37558abf3e3d43a0051c683c69eb8b22cc7aa1873286367cbb88975207231a77a4975f77c1df77197b8304bcc61c57757dd9dcc004b86ccd5b3df96addde", 0x9c, 0x4, 0x6}], 0x150000) setns(r0, 0x40000000) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/10 18:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089f000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000539000-0x4)=0x0, &(0x7f0000fcc000-0x4)=0x4) poll(&(0x7f0000958000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bc000-0xc)={0x9, 0x0}) 2018/01/10 18:28:15 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 18:28:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001000-0x1c)={0x51, 0x5, 0xff, {0xfff, 0x6}, {0x3, 0x2a10000000000}, @ramp={0x7, 0x5919, {0x22, 0x8, 0x0, 0x6b}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x0, 0x9, 0x100000000}, {{0x77359400, 0x0}, 0xfff, 0x9897, 0x6}], 0xfffffc23) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000cb6000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000049d000-0x4)=0x2) 2018/01/10 18:28:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) r1 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a0c000-0x8)=0x7) [ 26.723844] mmap: syz-executor6 (4313) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/10 18:28:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x7fffc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a18000)={0x80000001, 0x0, 0x7fffffff, 0x5, 0x4, 0x4, 0xe855, 0xfffffffffffffffe, 0x5, 0x1, 0x8}, 0xffffffcc) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f00004fc000-0x9)=@rc={0x1f, {0x7fffffff, 0x100000000, 0x5, 0x7e, 0x90b7, 0x1}, 0x3a21}, 0xffffffc8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockname$packet(r1, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000797000-0x4)=0x14) 2018/01/10 18:28:16 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x10000, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f88000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ce000)={r2, 0x3}, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b9f000-0x6)='.dead\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f88000)="8f6f09abf6fe10664b78a62d594d417f4b2d146126584a5b0e8169bb366a09df44a34228ceb7b8f5a7935d064d54dca86e7e198284099e39feb9e9545de2f7a37a62980ce1c8d4986265666edb225ec90c1e6ece3df99ec9e28535255919ec7078ab0e50f9a33470ec21f249cad89968f073ef13e918dcd6c869d8135544e18e8ac797b61907b10d1aa4", 0x8a, 0x0) add_key$user(&(0x7f0000726000)='user\x00', &(0x7f0000f88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000109000-0x1000)="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", 0x1000, r3) 2018/01/10 18:28:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x1, 0x10000, 0x1, 0x400, 0x4]}, 0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) fdatasync(r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) 2018/01/10 18:28:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/01/10 18:28:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089f000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000539000-0x4)=0x0, &(0x7f0000fcc000-0x4)=0x4) poll(&(0x7f0000958000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bc000-0xc)={0x9, 0x0}) 2018/01/10 18:28:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba1000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c3a000)={@generic="000000000000200146769de7a9c0ab7f", @ifru_flags=0x0}) read(r1, &(0x7f00006bb000)=""/196, 0xc4) 2018/01/10 18:28:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x2, 0x1, 0x20, 0x6, 0x5, 0x5, 0x8, 0x13f, 0xffffffff80000000, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/01/10 18:28:16 executing program 2: accept4(0xffffffffffffff9c, &(0x7f0000539000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d9e000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000)=""/0, 0x0}], 0x2, 0x0) 2018/01/10 18:28:16 executing program 2: r0 = socket$inet(0x2, 0x812, 0x7e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f6000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000037d000-0x84)={0x0, 0x7c, "a48b37085f29e1d51a9ba8784a6b3799d40fe22f2e81abbcd7c668fe41f2caee2674870a28500bc1e9f6fcf210fe1f8be1576fef4b1f5d8b2fd0105a0a156a39728394024f793bf88d5a0044294835515b9fc3822ae177ffe4e8c2b4e2e833186414809964141585d32325e46639b413c716c993164e90805b346901"}, &(0x7f0000001000-0x4)=0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000ada000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000d2000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) 2018/01/10 18:28:16 executing program 4: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00001de000)=0x0, 0x4) r1 = creat(&(0x7f00000e3000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d47000-0x8)={0x0, 0x0}, &(0x7f00007b7000-0x4)=0x8) lstat(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f00009b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000d44000)=""/55) 2018/01/10 18:28:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005b3000-0x4)=0x0, &(0x7f000060c000)=0x4) bind$inet6(r0, &(0x7f0000177000-0x1c)={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, 0x228) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a38000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x1, 0x7fff, 0x8, 0x3}, 0xf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e4000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000062a000)={0x7, 0x830}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000085e000-0x60)={&(0x7f0000bbd000-0x24)=[0xda3, 0xf2, 0x2, 0xfffffffffffffffb, 0x8, 0x8, 0x8, 0x5, 0x5], 0x9, 0x4, 0xfffffffffffffb36, 0x7, 0x5, 0xea, {0x200, 0x8, 0x7, 0x2, 0xfffffffffffffeff, 0x9, 0xb1, 0x8, 0xa8a9, 0x7, 0xfff, 0x5e, 0x8, 0x1, "74c91c822a6c750f9d33b24c9aff9a8da1579189ee793496096227bce4eaf690"}}) accept4$netrom(r1, &(0x7f0000248000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e7e000)=0x10, 0x800) 2018/01/10 18:28:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000029a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000291000)=""/192) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000c8000-0xb9)=""/185) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r1, &(0x7f0000444000-0x8)='./file0\x00', 0x800, 0x40) 2018/01/10 18:28:16 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socketpair(0xd, 0x4, 0x3, &(0x7f000051a000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00009d7000)={0x9, &(0x7f00006ca000-0x47)=""/71, &(0x7f00009d8000-0x90)=[{0x80000000, 0x68, 0x1, &(0x7f0000668000-0x68)=""/104}, {0x0, 0x67, 0x100000001, &(0x7f00009d8000-0x67)=""/103}, {0x0, 0x70, 0x230000000000, &(0x7f00003cb000)=""/112}, {0x8, 0x47, 0x0, &(0x7f00009d7000)=""/71}, {0x8, 0x15, 0x1, &(0x7f00009d7000)=""/21}, {0xffff, 0x60, 0x1ff, &(0x7f0000716000-0x60)=""/96}, {0x5, 0x9f, 0xec, &(0x7f00006d4000-0x9f)=""/159}, {0x9, 0x18, 0x1, &(0x7f000085d000-0x18)=""/24}, {0x7fffffff, 0x1000, 0x3, &(0x7f00009d7000)=""/4096}]}) mlock2(&(0x7f00001ef000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009d8000)='tls\x00', 0x4) 2018/01/10 18:28:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001e7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) clock_nanosleep(0x2, 0x1, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/10 18:28:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x232769f0dc4f87ff, 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000067e000)=0x10000, 0x4) r1 = openat(r0, &(0x7f0000c13000-0x8)='./file0\x00', 0x80040, 0x18c) symlinkat(&(0x7f0000c84000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000041b000)='./file0\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000d6b000)=0x0, &(0x7f0000d90000)=0x4) 2018/01/10 18:28:16 executing program 0: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fgetxattr(r0, &(0x7f000060c000-0x2f)=@known='system.advise\x00', &(0x7f0000476000)=""/118, 0x76) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b45000)='./file0\x00', &(0x7f00001f9000-0xc)=@known='trusted.syz\x00', &(0x7f0000b45000)='mime_typeproc!\x00', 0xf, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000961000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004e7000-0xc)={0x4, [0x4000000000000000, 0x8001, 0x5, 0x3]}, &(0x7f0000929000-0x4)=0xc) 2018/01/10 18:28:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cfb000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f00005f7000-0x76)="45175687ac602380d8648a473b660e6f3b83b32f5c9066fb99c4e67c15d1a18009e9d2ba6c13c1a1f6af2e131836a2c5c6b5506ac5c95607ed7da2c4fc10d748763d6ce29371a8ef03c95c5b506ff271db07b2cfc5284b4c512f099cd0b0eb9b1f874bb3cc1cbbffb50e45feaf12d7c2046f5e7537d5", 0x76, 0x400c800, &(0x7f0000d3b000+0xa67)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2018/01/10 18:28:16 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x10000, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f88000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ce000)={r2, 0x3}, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b9f000-0x6)='.dead\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f88000)="8f6f09abf6fe10664b78a62d594d417f4b2d146126584a5b0e8169bb366a09df44a34228ceb7b8f5a7935d064d54dca86e7e198284099e39feb9e9545de2f7a37a62980ce1c8d4986265666edb225ec90c1e6ece3df99ec9e28535255919ec7078ab0e50f9a33470ec21f249cad89968f073ef13e918dcd6c869d8135544e18e8ac797b61907b10d1aa4", 0x8a, 0x0) add_key$user(&(0x7f0000726000)='user\x00', &(0x7f0000f88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000109000-0x1000)="384977a5aa13bed976539720449edd5dc2bcf43a48ff29ec2ed700681e80eecace138b6dd83bb6425a7a3544461aefdfa6046df7c8cd3fd23013119ec0a5930d094523a25762f680fc0a642a546cb74434b8891e4053773d816de3cd5c775f3e6fc2a4ed561a671233110f60a70cbb013409aabb94cbec48e3acc3dc07e9305547b8bdaf4555a836ecf4db21edf83145b4148a809ca4705d175e94b096cd108af3e64e8ab38050a80c746403020ba0d7728876f4796631b012af955360a2aaa459692e1b442dcab9a0f60a7307fa414aaab79e8b62aa0af79413b9b08cf1486e4c478942fd5bac5dbfbd52ecb48e58d506a074a3268bc4f37901c3da00deff2159c764ae426decc3fe1d1bc74c7dfe0992b2b833141c8c48b513d41c8dc578f728144f8b13a3bf8bdfc81a4ddca2b5e75c95552fac5d5f697532fa7185bbdf6cbd68f4035c4e1b426b941907f6cdd5189baf56abfa2e99a91d9dc798ee62e13d77ff751acb94455063770aa18ef848777a2a14be8a2ae68d8391df6c44300203198b3f538c5a29d7bd7f1544b012c9aa124f9d57769c1aad3746d192de6d9d34c8c8b7bbf5a409cc12dd28fa7e67466ada83a7e46c8227ac136a6bf0ad72c1ab2a44e4807b3cf732c915ce682166544db395ce1d63ea6528ce82e3cf59208482c9e2557fd8478cf06b1e76663caab5907f73a7cb654660da40c4c7c41129089b58df9122d590a7c3480644c1586b2824a6a3645190c255429f44971717d62942f4af709766b69a5ab4bc76e93c4a3c12baba444fc05448b39dda061246aed9efaae2b944d592413f1438590fffe94a05554c508305816cded8c9fef3dac4190e62135500bfb90810fdb4bd0c37ccc0a4f96c39bd1af581742864e029217dc3168b0598edf9416d4108b9d626873310a90887830821cb2d59ebcf1ed6ea431fd2f035f2f5ba6d1d16b89b7126fe95b2d1ec52e6f70e6ce28b3af6aa8471dda5b52d7f70fdfed3945bbd23cb12fc6974f5b4d5ff794c6785dbde8df2d65252bb9c05704413720b21521caaa3d0c78b6539965463f12449a5a34e00cf0c334c35a877cdfe5a4cb5ee6c4fa4c7cad0b1007a24ced40b890741ba73de59a5630210818ed5bfa87f5b7bf638aab79e115920d4f9923bd34271ad2e6e6d6d02da84b8885a43fd41ab6db10871efc7baa19e84df901e85dfcf9985bb40d7135aeeff0ba4ccb9fb92f0f2446afbf4914a70d8cdacc11a46691c4c02bd24d1d14bd1afc3e8b848f74d60da80603c42b1bccbd6651face035444a59aae273022b5be266a0cd11fc8ae0563c0e98ee05d615a3c05cbb8246e1ed2454173ab47f346088dfd22ad1616db18c54bd45024497397db95520e0423dfa27e56118ed9d8f0f42ff6c8d80f4298bd4753e425af3d1a3e91cfccdeca3c8bab08cb85899ee3c813d65bf2e014e0f58962d15b78176fa4e7479b7102b1eb26bdd746102d7ba95753c915c2bbe084f4f4781390acf42477a0bb84fc3165cf22293e5834a781b7910be96dceab64e12131bcf62194ce4d4a9ad901537fc010e62880b48f1cc38b4d8e3a93adcbf22415b6f775dcec185986bc61624b148300b8b544634e4ae920ba9209a1bc15b32b2ad1fb6a7b67a9abb0d950dc27da3fc98b8a1a98d1d3b4355f76ba5c60f0265240ad78c98be1bcd122b452d6bf51a62809061c21be762ecf8b0d9bccebfced847a0a62c6415ef728b6b2c4983cc960b1e87a60dc8e5a9e36db9b640d0e026782f373b942769d2c3c4164353a9751404fc4b5701cf2a1179c9bbe709efed02de988228cda370f40a153b16f037ab81e7461dc578b84fad2bfb6c2c1a2ee48f9c1cb13f72cf1f25a3cd92deb1871101be829bb6cc5c1797c21899cdc75454345a6f652eb437a0f41bec419b24cf733e193f365dc073b1191cf107f6e2398d05fa5b5a177778979693028489e4245eab932ecb63b031d0ad1b2afc6ed698b28707d98ae6d03c6d8e65311c02416e14549605f41fcde51524e79c95924e961cc1a03e432653b1fe0c02fdf696ef84572e8845f4a45d47d9952f27002a50d138af15f47082a52c16dbf4366989a6688fda154263eda9e988e6c0bd5d1bf0313c148e587f61266e05275ba0398f1b607dc15bbc7a90e6779a6cfd1ea77de321bb729fe45287669abd2fe78e6c7c43c47233e3cbbdd63f0857f0296a9d1be91a080dee99d27182bebb9445647826813a0e26cd974496a08abcbdb5b210924b3f07052b495611f50fb70b696502b5ca9440f8fc151ff1e70dd08e319d2aa65b53d0c14e71d6647378f428146a6680adf364acb76639ce797950522c093f16e610e366fbe2754c9cbb0112f49636b4bd9aaf0e7a2a6c706a1bb4880776efb2de2b246266aa21c381e632faf8904926a886931dcf02c74f6e457d37c1dbe19fd0cc447970e4b56b022b095e2e9aed174e011968baa149b6b689dba9e79d5703a468c4c28cc2621a945f6322a1ce526bde6ed438ad47fa29ee44aa487d520bde562b62e3e566930629a493687e2863d4e9d93b1df2304514a34dfca9279867294a03934a7a8472e93a54f8ca7c9597e69eb5b1142c7540e03a67689f01fe1bb9f76160865604d2d8be095c7f82ccf5633bc0530c0176a158e01f2130d4254c0ba5b7971e917f3ded955702daa36cb41add07d4b8076b374e1dc3251f23819680af918301c868a5ab9d999ff31fbee7f19ef711a1e8979942a8b453c32b8d63fd0812cf0a7edf5821a70a10d07549121482516a3da29d08e23632004eecff862c5f358b8e792a1a3ec805db113a4665c6c42e78d7a73b47669dd3d824892a08c4af0188214145871af3241741da039f9971b8bc5bc781e12fffaa844abf3760a001fa2f7477f16d4ddbed51ad4673e8fb63ad59eb28da0af04e033ac28f7f53b3a62188501263b2eb41b929f0e091210e91dadda88cde721bd2c33bb887d9b08818dbca3f6dacd6674f3f8fc33f3b8d37197423bc43d095b9505976599e2949d984f632f3f054fe08f29e4e09be41a190d017ea7bea4e557df6ec482c4541879d35e614c351daddb90dd9576a849ca817bbbdb850980cff45355a5654a630503330a5fc3deb3fa88e5260bfbc292e432d92480acb1f9ed03f2e7799416d9fef6e685212b8af79027b5a2a5a15b852803320c4e143f4b2f894b71958071a7a5c4bd6a79573ba1d87e4219ee5cdbbc0dec65f5e0f024caeb5f236a7ac1fb7cab67dc4961b2306e944621632a57ddb095d09269518ff763e40db92582512882713b9c7a727cacfdd460d1c5762695d7d96a2b5c08a43f15b1969751c63108e3894c576569c6a6beef9077b36e6dd86d9448ff6ec13778767d5c5abf9880c154a1ae4627c570822d7d6bf5ee3c1f48201fd33b3bf1325233669a155ef4776a1256aec94646165005c3790d1eeb7c5c1dc282652e6fa413892bb182175795968a0559f791b440e556be5be4f92d9d8219c938cf483b2feb38d9788ae739093e17639e8e529679b4b5d8c659731513dae21b9cd753d0b1a24e6c7203f7f4a7e974fd22fc5a3c5a9ac995e962d570d78c6026bfa42e8487e0a536030987461115a1ebee7d82e688ee2a5cf5cfc46772268cadf38cf2fd4bec10ecb7b951780917d6136bd3eb2239229917c09e16e6a6058edeed7e73f7fcf051643e3e0f57ceb93664146a33ee1cc8979760c8d8d5d3e142dd1067d33b164eb4c1ef9b2ff81a514e77a468926618b69f4b4b0b3fca6ce80fe457e92bc6780e32dc825c298a65174d6b5a3553b102588d622aa5b7ee02808c233fbc6710dee4372780a540da73e9e726441011d2667ed0ff90a57b139b895f6d76f139cd888deea243517c6ec77016b7618832777a252b1958a26fd7c4fd582070affcfa552eaa1da8252e05d977e36beeeb489005df402a0d5fa97eacf1a3f668ded7df35db6acdf93f083acb3a817359ba03f2534bdb3e1b29157308a3f9e4c502fe3fa882db2e5fed49588e5c15838478be2e78337c38a25a6f02d39e3fd95568120f61845222534223a7685dab539c57f7cb339ed8dfa6481c6c238ac722ca0a5b3412e7a3f6bacb43aad1508caab969d9957b74e2faf342b577d5cae72f0a1dba225d8c9aad04709d90f2ff693b70d25ba86365d293ae47d240203ce0a786a64e07f0181a23f97c7be8e6e619d88aa5263db78dd3c79f3403aea2d18e3015b2e1594adcfc2d5a404dfbe4f03afda3aeb6ba5fa5fb5aa8219d8ba6e79ff9e29d8974c9bd9bc52ea796e741e743f6f9b6e6135a5af2131ac7109a51e73a75d11d5aeca39efaf1ac14b73f0536f70dfe0a9328c49c89b6b2f25ca5ccd503ca32a1f533ed9c1543b902621eb12007986317a977f45e5b9187d2f26d236067b25ae8497fc0c6affe4c9a5f06fc488b62d5bf946caa3b2a3b8528b2fb23c8745b07badc7fabe8c4dbe93d9e3d81d576a5905ce0e4123d3499c67f32c5c16e0e8037ac5715718c619ab444babe9fabee4302f53ff354f6946b3b2b57439671de46b9f4da5898c4da10c1bdafa10956910511ba945ac087af8afcd2525fca29b33a406de03c8c6c4fb362bf3c1dfff15922a8b818fa1fea1847389a1abae3e4e492d6df653eb882727db6c1bbf2a2e442ea3f465e8bdd471fb66ad6959977ce1a83b360c7b507917272b85b918484490d8e85f2efb16b848e8ba7172842b864947dff27d81ba6b34edd182f511425e38c654265196f5918a56de628da270c095078386011fe969e6c03c6b5d8cbd516dc569d93885f4f10e0bd4de618fc08904ef441ad9eda480509237a9d637e35b54bde051bbd3fcb7716e004fea0a6d17bba3ba89e9c9966fd6b94870fd7b111d6e192f8f5dadf58edc503e513579e5cdf7543ab14f4a177b718f7bd6ec2cf9131d56a9ea1b01df771948068ee19d32bc0896b1f6ceea742647e6a56307d23b056d47c9419f35bb16f674306183701d8e720633062da6676ba871cb7c62b0daa4d2055653277d8a49b2620c58911dc3f839bc9907d4e4e93e76b0932e6cf8c8f91969538d99e8f42db6911a6bc0a346602791331675c3a8e67a1e8dbe5131d32e352481ca5e227c1921de6feb5bb080bc5ed6ef2cbd9d31cf4ddd4158d102c1e50004a3f2e836c5988b186cad7502ab31f9cad63e8802bee3a029cc1f5152e230f9e3d0ee4d65366d1cbbc15d7433043397f7e700a4f9acbd0cadfe2671d61c6e9142d53521680e7c28ef367796d0b2179894c7b42659b95f8dc01ae342a43d6e8325af34f81aedca1e2ae107069e688159cdd257b216bf6bc5d7dbdf71b9bb8926629b8004100e4870e34d998f64e81cee71c28fb2f74d812fa1b97c0d6c6bdc72a235870563f5d1b15b2481f09b18f7883da5a4f9b109d7eabf7de652a1b32d098ad8424d80ed6437257eb854699b642cbd70319062afb828ecbd0e2d9fa25bf3511cb4a616c1496aeda72e69ff6f22776391771d4aaba441fc4a8baa85dfc5ea01ca55147a72a3cab38aabb2697ea28e3b3aaf6e38b0ddc0b79d26c6bd463c09e229053a9fbb06cc5b9a3fa47dd82c77d8d64d7007d06a5aed3db76fb6913dfaeb1e39969a8b3614eb108cc9e197b27615c8d6540bd2f43d655a930454221fdd026eff391a4ac86b629f7b73022e425dc84088219c9a3d5c56d4b83eeafabd3f3a1e8e2aaece31dac527c6e9dfd1762ce0ec84499b7fe401b8544b14a18156351d001f3ca78529d16ef3eef5f2396330ad5385d11dde67602d3210adeaaf354e3228c1a5d828", 0x1000, r3) 2018/01/10 18:28:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000767000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f21000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d58000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000065000)={@common='gre0\x00', @ifru_mtu=0x3f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/10 18:28:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000fe2000-0x8)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 2018/01/10 18:28:16 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x101400, 0x0) close(r0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f000001c000-0x8)='./file1\x00', &(0x7f0000036000)='./file0/bus\x00') 2018/01/10 18:28:16 executing program 7: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000260000)={0x0, 0x0}, &(0x7f0000cd8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000706000-0x8)={0x0, 0x9}, &(0x7f0000b4f000)=0x8) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x4, &(0x7f0000146000)=""/52, &(0x7f0000eaa000-0x4)=0x34) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000235000-0xb8)={r1, 0x7, 0x7fff, 0x1, 0x2, 0xe9, 0x8, 0x1, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x599580d, 0x3ff, 0x1ff, 0x2, 0x10001}}, &(0x7f0000eaa000-0x4)=0xb8) [ 27.941960] device gre0 entered promiscuous mode 2018/01/10 18:28:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="005ec5eb6b985efa9af11a8e50e8fe762504fbf64880c2b583ad7d87c28982a08745b28fac9755ec814900000008390217a4a24a0e9591ee7b634ada0238a1378052613301d6bc90bfedd64fe22bd110805fc5dc47988951f90b3c63c4d59cb1f30d355e0505f666283302e24ed251ae801850b9fca1523f3880b6e76ef6d9949db1f06235369b650450099c027f0b12c216407b5c0bb2783b595f160b80fd3573064b29708532940ff53f33096fdc4c66014fbfec3f2abc86fa9575ea6d2d083ca08895bba235c6df5d4b1eabaa21982a0a2f06c28ae9e2", 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee6000-0xe)='/selinux/load\x00', 0x2, 0x0) lseek(r0, 0xfffffffffff7fffe, 0x3) 2018/01/10 18:28:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f00004de000)='/dev/net/tun\x00', 0x0, 0x0) readv(r1, &(0x7f00006bd000-0x50)=[{&(0x7f0000785000)=""/60, 0x3c}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f00006fe000-0x8)=0x7) 2018/01/10 18:28:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000530000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00009e4000)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000607000)={0x1, 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x200) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00006f7000-0x4)=0x0, 0x1ae) 2018/01/10 18:28:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x40000000003, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d5a000-0x70)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x180000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f26000-0x4)=0x100, 0x4) 2018/01/10 18:28:16 executing program 5: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000474000-0x12)='\\eth1wlan0vmnet1&\x00', 0x42, 0x0, &(0x7f000004b000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000131000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007aa000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x844, 0x7fff, 0x1}, &(0x7f0000d38000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f67000-0x6)={r2, 0x0}, 0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$random(&(0x7f0000fba000-0xc)='/dev/random\x00', 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005f5000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x9, &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000042d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x2, []}, 0x10) 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000768000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d25000)={0x800, 0x1, 0x3, {0x0, 0x0}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000fe2000-0x8)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000815000-0xf9)=""/249, 0xf9) 2018/01/10 18:28:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00001f1000)='/dev/input/mice\x00', 0x0, 0x100) accept4$ipx(r1, &(0x7f0000c49000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d7e000-0x4)=0x10, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x20000000000003, 0x0) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x19, 0x7, 0x4, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) exit(0x7) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000065a000-0x4)=0x3) fcntl$getownex(r1, 0x10, &(0x7f00002db000)={0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f0000e12000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000fc3000-0xa8)={{0x57c7, 0x30}, 'port0\x00', 0x14, 0x80020, 0x5, 0x0, 0x7, 0x7fffffff, 0x80000001, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ad000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/10 18:28:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/sequencer2\x00', 0x600040, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000ec000)=""/4096, 0x1000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000057a000)="1626c4d118fb5710e0a154fe08535da69103903332a4416c4147caf5fc1fc499340c6726f0ba69903b2581e67ca9cc32213734756778680bdf56218b022f7da9c043de2580f3330b5fbf780df7735b37df8bb3e39ccac7d059d90abacc6079292e4aaea45e9fc768ac94727dbff12cdde5de9f087af1b8aa3e68fd82ce7e") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00005d8000)={0x2, 0x3, 0x0, 0x2, 0xd, 0x0, 0x3, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x8000, 0x2, 0x10, 0x10}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x480011, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f9e000-0x88)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f5c000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x74) 2018/01/10 18:28:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c8e000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000241000)='/dev/pktcdvd/control\x00', 0x3c1000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000292000)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lookup_dcookie(0x1ef4, &(0x7f0000983000-0x6d)=""/109, 0x6d) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004ac000)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00006d3000)=0x0, 0x4c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000039a000-0xa)={0x0, 0x2, '~j'}, &(0x7f0000529000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000dc7000-0x8)={r6, 0x6, 0x80}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000caf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x6)="2d245cb85b00", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) socket(0x15, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x12, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x1da) 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000032d000-0xd)='/dev/snd/seq\x00', 0x0, 0x40410103) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000002, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x80000000, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000832000)='ns/mnt\x00') syz_open_dev$sndseq(&(0x7f0000b81000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000010000-0x4)=0x0) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x47)="02", 0x1, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x6)='./file0\x00', &(0x7f0000004000)={0x8, 0x4b45}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) keyctl$read(0xb, r1, &(0x7f000071a000-0xa7)=""/167, 0xa7) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000553000-0xf)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00002f5000-0x30)={0x5, 0xfb1, 0x5, 0x0, 0x8, 0xb000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common="6c6f000000f80008000000001100", &(0x7f0000392000)=@ethtool_cmd={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt(r0, 0x400000000000000, 0x100000001, &(0x7f00008dd000-0xde)="0e42fb170061916bb218192923fa8f2582143798f3f8fcc3e93ee3ba0e02b5f09b15bec6b70dc6f594b0aac61b33add7bd6c1694c3bf3acf37114115589174f8a01b71017343a2f16cada266d7b13e741cffed7a53e7e45556af23d99de3ceec834330ed3575a8ff460decab7b4e424a9b6ae2c34963759ee08344a19604b3716cb982236b72191949dc8c5c9e17cab73774527297ee043c272ac03f4eb8562e9bf076a9f2e5f783f61fad13e292d07ab68af109d0acb9f87cc60552b30b25f3c97358421d06c82bee912383d2151beaffb7d832a0f84065d8a82bb7ca9a", 0xde) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f000066d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, 0x1c) 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f00001f9000)='ramfs\x00', 0x1000012, &(0x7f00005bb000)="") r0 = syz_open_dev$usbmon(&(0x7f0000d4c000)='/dev/usbmon#\x00', 0x80000000, 0x1) r1 = add_key(&(0x7f000099a000-0x8)='trusted\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x1b)="c1dd89f6e321b75093bd59be02a608a7ee5305bfd24cfa45fee66c", 0x1b, 0x0) keyctl$get_keyring_id(0x0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b4c000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000930000)='/dev/sequencer\x00', 0xa00, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c1d000-0x90)="61a39a5a0050e9a628618c4a65b0ecf6c2a6a2a5be8c3171a0d580f68b2efb1af0522b86ade89e8a96a211d08c05aad7b0d7a3d62605b7e2f935a943396241c7df67cd1d1af3d4d2b70f9a90ba1c0b65ce6ac4244888296e4cda17c2ff7610545745e5bd6a5cfabb05b3834a82823dcb6f30df2ca7f8180065dc2c4f519bcf1f8369ba88755b9c009f43e64188129520", 0x90) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') execveat(r2, &(0x7f0000de4000)='./file0\x00', &(0x7f0000837000-0x24)=[&(0x7f00001c7000)='coredump_filter\x00', &(0x7f0000117000)='!em0user\x00', &(0x7f00003a0000-0x30)="76626f786e65743101275c6e6f646576706f7369785f61636c5f6163636573736d696d655f74797065776c616e312400", &(0x7f0000522000-0x9)='eth1eth1\x00', &(0x7f000002c000)='/dev/sequencer\x00', &(0x7f0000a5c000)='coredump_filter\x00', &(0x7f000050e000)='[&trustedvboxnet1)*\x00', &(0x7f00001f2000-0x1)='\x00', &(0x7f0000dc3000)='/dev/sequencer\x00'], &(0x7f00008d1000-0x10)=[&(0x7f00007ac000)='ramfs\x00', &(0x7f000048e000)='ramfs\x00', &(0x7f0000fe0000-0x10)='coredump_filter\x00', &(0x7f0000723000-0xd)='/dev/usbmon#\x00'], 0x100) sendfile(r3, r3, &(0x7f0000001000-0x8)=0x0, 0x52) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000634000-0xc)={0x0, 0x74, &(0x7f000092e000-0x74)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xde8}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x610}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fb9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f6e000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4d, 0x2, 0x0, 0x6, 0x40}, 0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008e8000-0xb8)={0x0, 0x3, 0xfff, 0x6, 0x3, 0x8, 0xa9c, 0x3, {0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x5, 0x2, 0x4}}, &(0x7f0000f5a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000060a000-0x8)=@assoc_value={r5, 0x10000000004}, 0xfffffee8) r6 = creat(&(0x7f0000373000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000929000)={0x0, 0xe9, "303817ed521ca8fdbef37db33364fe21f291dcf8e8cd89bcf0d295c8269318ac776ab62ccb04b05f13355abb134de2646b396ee3f9c0cb5531f668044647663591f26ea21cf0269afb53fe396543d137c4292e243d79d611c5db0fc75dded1c008bdcbe3b9b18e6b9f9bdc7b15c9f7712a68381a4fef285bdbeb80ece7bceaef9138dd73024565c6a0ecf73af26006376729ee9cdab8c9d3beed1548c046dd1755b586ebc8279018e01fc33717c61160984299d975e67595846f84f5dcb37e2f11af43f05da92cda83826b4f045ca1f1073d50fec7eeb70e54fbd373c448c7422ebdfed68048756937"}, &(0x7f0000f8f000-0x4)=0xf1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000f12000-0xc)={r7, 0x1c, &(0x7f00009c8000+0x65)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}]}, &(0x7f00007c0000-0x4)=0xc) write(r6, &(0x7f000002d000)="", 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000d48000)={0x6, 0x1}) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000d5a000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fb1000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000040f000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x6dcd, 0xbfffa45, "1b0e3c01c25a81522b967312a0661e2ce761ce879c519eaba275a64940c80b033bea54a33657451337274782be885b09018262390752fe36eb8d0c57dde767e12d58139b17537cd080b1501c670f789d"}, 0x160) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ff8000)=0x0, &(0x7f0000d62000)=0x4) 2018/01/10 18:28:17 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b6000)='/proc/self/net/pfkey\x00', 0x406c00, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b4f000-0x10)='/dev/input/mice\x00', 0x0, 0x181000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f8b000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb422, 0x4}, &(0x7f0000f8a000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f5000-0x8)=@assoc_value={r2, 0x6}, &(0x7f00003fc000)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000657000)={0x9, 0x3f, 0x3, 0x1a, 0x16, 0x7}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f8c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f8c000-0x20)={0x1, 0x6, 0x2, 0x5, 0xff, 0xfffffffffffffffe, 0x9, 0xeedb, r3}, &(0x7f0000f8b000)=0x20) dup2(r1, r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d7000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9}, &(0x7f0000184000-0x4)=0x98) 2018/01/10 18:28:17 executing program 4: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6a000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r2, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x7) fcntl$dupfd(r1, 0x0, r0) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d6000)={0x0, 0x0, 0x0}, &(0x7f0000140000-0x4)=0xfffffffffffffebd) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x42, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000009000-0x4)=0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b5000-0xc)='/dev/rfkill\x00', 0x381000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000831000)={0x0, 0x2, "d5c3"}, &(0x7f0000828000)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000994000)={r1, 0xfffffdff, &(0x7f00009cb000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000163000)=0xc) capset(&(0x7f0000958000)={0x0, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000093b000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000240000-0xe)={0x0, 0x10000, 0x3, [0xe69, 0x1, 0x87]}, &(0x7f000074c000)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000753000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/10 18:28:17 executing program 5: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000)="", 0x354) sendto$inet6(r0, &(0x7f0000000000)="6ea66c6edbbf611637274361f442f955e5268e0799f61a373ea4658c90e89ad5b2bd010ed0ee20d50ab57b65ae4e6b44676322fc410d90aba7786e028e73f831f816bcb5f1e211fdb8af2caa1d09c19cc185df94127a61a2afdb8e5bfc705187b62164d894267e369adbdbd2ea0cb4c4c4af4e41587a9294971cb475477a46ff99b8a290be6a07f6660b06d71de60fe0dba7dc74ff3e8485de", 0x99, 0x10, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@generic="c2ba9eeab63a650ae4832136200bd06c", @ifru_flags=0xc003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r2) 2018/01/10 18:28:17 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x3) ioctl$TCSBRK(r0, 0x5409, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) fcntl$addseals(r0, 0x409, 0x4000002) ftruncate(r0, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1, 0x3}, &(0x7f0000009000-0x4)=0x8) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$TIOCSBRK(r0, 0x5427) close(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d13000)=0x9495, 0x4) 2018/01/10 18:28:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00001d1000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000351000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x3, 0x42, &(0x7f000038f000/0x2000)=nil, 0x0}) [ 28.385487] binder: undelivered transaction 11, process died. [ 28.392759] binder: undelivered TRANSACTION_COMPLETE [ 28.404584] binder_alloc: 4501: binder_alloc_buf, no vma [ 28.410203] binder: 4501:4504 transaction failed 29189/-3, size 0-0 line 3127 [ 28.418801] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000-0x2)=')\x00', 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000d000-0x10)=@generic="ca1fbd2769f54f85bf5c35d45e931aa9") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x8, &(0x7f0000030000)=[{&(0x7f0000016000+0x7e)="e0c77f48b2689e965651a897f5c536d709bd137920b2f2eb5bf2f6a955f64772069f3f2360d60a2102101b91ed6aba21e5efa216912ac1d1a72f3203b5eedf3d60341b4b819caa40affa7fcc7803feba951717bf8f913822ea9d892b0b4b83173a9099f85d37614eacdea8a5bdb5513059ca790d2ff8b92efba883938684d52a03325a6056c1bb75d8a1d18a94126e4a5214d0", 0x93, 0x0, 0x3}, {&(0x7f0000028000)="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", 0x1000, 0x6, 0x2}, {&(0x7f000001b000-0xbe)="351aea4e1dd9a94bacbb7450d878bd2c7f5af128c64dbdbb189e1a7e3128bcf7f02a614ac86592fa2d7f5c6a2ed9aac9e341a4216eb9e268a4be1cf36133da171d1c8d20b3df818e3fc90cfb90ecdd9c90c16084084a9e62b744f964d72817c9ed3c11526adbddedf60aa8c64753fb3445a53c9ab2f35ce77b2d22d3e755befc9f15ae498c8280502e0d3fd2e60b30d3ec90832132a51e05e49452f4555abfb9aa8f1cbc54426133800b3e98a63d64ed79793344882ddb694e98527fb9a7", 0xbe, 0x4, 0x5}, {&(0x7f0000031000-0x6a)="f79a3415cf05f4ead43c2d803c3909551b6e3dcd866fbc173e0b1fd4f22ad2310f93df56ef166cc3e75fdeac3d1b9fcde342c0399b780f0936cd08f5414eb9514c36d505cea8ed335f043595ee7e83eb0fc90973b29558270af199cf5476cc8823a24b0f687a1c99af5d", 0x6a, 0xed, 0x5}, {&(0x7f0000013000)="", 0x0, 0xc, 0x1}, {&(0x7f0000030000)="8178217a1a3c490d8911372c739e8af146e0df47af8bc3277acc4d53d380d97f03176cc0a02011351dc739022dc9b706cf08a3aa127b50f70c19dbeeff37819760c4693c65c31606bfa701b764fe14b03251c47a181026466a39c6c74345e05b5e4afa7e15c8d03b590a922f79834144b43ea3fc1f2f5b2443629014500516a7317ce0a8a8f396207a5cf1c6b8d96d521b0d6719e1bd4aaa22bc6eb3bbf92e40f9ae6f20fd3614c18915cfc24fdef28db36eb1c1d014a748c662299db9574875a28c2e826f1c20fcf7c07ef51d3dd8025769d30b5bab25bf7ce38df4c89fb15051f10acde0096519801ee4ac3ee5693eea44e1", 0xf3, 0x57e, 0x4}, {&(0x7f0000031000-0xea)="2056b198e0ab2686c409ff52c9c29ccd25dcef6a14c1cbb690921e9b65d7af02f87e622ebcebe471bd77b41d483f11fd44ec1c0b4febe0e6aa7aa64f3871e937ad62c605dc83d22337f77c1feb6119ef033248615402e35c38c318e8075e4e940909747ce84f5e332602d996afbc394b400527db0f23378d50386b133635a19bbad11ef317b1e23f01a5c29992992782abeee77ad9a1514d49814ad90c137021f2fb6bd612a569db67fdcf784d71a12c2f7a5e96dd5126778f49f693661f691dbd4a134fce4fd291465bf6e8a67121c52b4faada14ba300d9084e90812152fd8a60c15b0c793fc4a6afd", 0xea, 0x8, 0x5}, {&(0x7f0000031000-0xf9)="d60efa1802ccc81d9682fdbf6d24356985f416fb9ae9cf65432b6e0f03e517812b556cf733b2cef731bba360da7addcb3f6826eb46a656707f566e4aea515e37f4d938944ecca69dc67e349b8081566daaf32e55e1fa94e4d699a74c52cba412c1393ba365126dd93a6a1d6e926ede141b88ab61a2da4e3f2edcb99437a4621bab87fa82b315b3d3a60be02539112cea70907e02231a053e4546cc4c6fea23cabd2e01dd4431f25d91bf10b2fd8099495205ad805e893e65359c0b0c921d7dde30a3aa42b0d3abbb9cab44432fd1365cb9a608cd37d81a5e0c1adc7a6f7311b162a696600d90d7ed026dd44341fb8e1721d3485d575b2d2397", 0xf9, 0x3f, 0x8000}], 0x140000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000014000-0xf8)=""/248) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000002f000-0x2)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000026000-0x4)=0x0) bind$inet(r0, &(0x7f000001b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000027000-0x4)=0x0, 0x4, &(0x7f0000031000-0x47)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000018000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) setitimer(0x0, &(0x7f0000018000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000031000)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000002c000-0x28)=[{&(0x7f0000032000)="69cc6654ad6eee06f13be86e618d1aa3b4718f088e54930ebeace6abd7f19a6e83707a490eefc01a493e328c01dfbc0b3dcadba0f413a79c55449c91d998e0b2f52800990063d2a7690dd84c3d5c18a8efe91a2c1d46bcb4b6c0aee86449e4ecb87bce6f3bedfb2d2e70d3eeadb11b893bc5c757b6c673a524c80b1d97df33cce12f7df5153d5da2dfed369d4d11d9eb9f9220e2ea3fdfb601a68da3af21e5253507a5bc44eb7fed79d6a64b396564398341e71ad874cbc18b685e5e562468ff1accf25ce561edb757c9c3edef1e9ecb96251c52280c37526600c55aab53640d9244965fca651869795745e535af9a5250b470e8affe8fbce36977d3898069976009304a05a349fb6481308a82584de996d286eec9090befa5352129f774223b13b55d6d74ccda6beb43498feaef0ccb4e23665e74334c9e885359f4698ad6a02df51b6e5d4dd2aa435dec8ae4df58b2fff06efe7f6d42fc78499ea6614c161a80ecf0c64f4415bed4246b5cf80c6c0e14bb8cdd711b5c774ddc7c096b6d49d6c2e59b4cd276377481c573346804e69ada3023a5cb0894df15eabb691e8fc8decd887d19a428d3fa5f66d7156b62da7c8f9e75d1d925d20122643356f5cc10a04a835754eca6378aa7513d4a70f335ba1d0a3ab2a9288753882f4fd6b9495c8e511e0f0b4838e57d54bf4a3753d9c6c610a9cbf5ad463d198fce047d4e54428a0de4dffc16e6f2550971349691b0ea5fe7e5c88c80da01dd150e37ece7860f0b38cce09f5149b8fc1a6f2558829f38fd0d4f373a5c6ef9579a0e79821ae7e87b557a6808f375100292105a5720357baff14c53c69f584c77ae7e8ea908aef2c17e65441b6d6e73343761b800347bf0cb8c10f47e1ae353d36bbbd0424e937bf07f8f059acc3136a6b580687de9277986a19e858f6079138cb91d564dcd48b7dcc3dbc923089daffdeced37f9c63638b7c8e8b59a5f61dd89ba0e4f3c5f504f93f75e0db1bfd4530072f653e00710564c6511db0e1a5f4c5c52b26ed42aa3c017e99bff50ef07ca6740bfcc9de79335fc207100f94a27efe624e162fa5838fffccdb5650fe12d34b6ef361a3ee3b38dc6cbf4feb770e1a77ebd67d08bbbf9af042cda41adee6e9158a6d9fb270a8651a631541f08ac899c1efde0c9d0abe7adca41a4af01a074d773aee0f3af32b43a382fc66317068232f46c0ae3e3d78acddbb821965969e954b1f8de0910015598889405540e24795e1869598ab07457b70480e97e694af54f3e17b54bba325b5eca14e5ed7acd19d0bff90f74d107bfc7a67bbc0ce3dd322357eaa5a83b2d25fbb6cc32da49914a9928478b949846dd50b8a4b8ae04df7520b1ae256a4849cb5f644e843b7ecc1b4ba1dceeffbf4d50e61831005dad8551d4cd22c6e7d7d9103e9b470c40cb5984e7e051fc29ea2caf7102859d8aa5211d214f4dfbf7ce5c33b48e9a42863e35b32f571b238c0f0af353d74a2348eb5ea86c4fcffab2417ef1b3cd0f668cebd676c21a88f6afb5706714a2c4405f67419206f0de48171caa71adbd740c995d47dd8d6742b35e4203753e471d0ec379fdf9d83b66a1a17593c1eab4c180ae17336ac66abf2fcbf1961061d15474a5a658dd7578878fb10d50ad54c454b724dad8444ce94d903865a21bd6b4457dede1efde1c62cf54669506836fb9f2ce83ac3c2aa9d1d6794eb1ea1fe67a1c114e48b8057fd18a008cc81436a8dcc99836c9e832488b6d7e68b9dbc4bcdef3541e07b003c10122456be8e7c6d687b7b790be2699de8deb7913b42090ed0276113048690982d4ce89f5ef20646739ea3a38ea06ffa7dc5d9c37561eabc6aceca7f3451289b4a14d6f0393206040b9e92531634baa05be013ecfdde43f089d680eb77cf3a1dd02da54939748a6643514c43aa98e31792ad241427055aa6d7b72d91c7a8a7c947d9d5cf141f5913b0a3b1cc6345ba57795a3372c5c6e43c6168f032e9c86c5c36d43bb57d678e8b69326737d512ff4fc735951605cf5fd77956803b9c44fb0b7faca40406a19dc54057ba894f46421d2896cb3373d20d45e27da8928ec9590dba1b0df894f0782a77a7f711f72c1161de92a14b0011fcb3b28c5470281be37705f41b8399a143a8fd0c4e1ceeb2180c2bb11961673a8af6d5144c39a6df04af0c93394b441d91b47b934515bc2930331c96062213bcc701d0bf2993e175f26b15602c7e480227d0f15302826c0615e2a908f4c2e51e3077971ba47d2b6b51f782885e915a8ee23db50a9a8da1000da812fff033fc047baa8e9d39f695bc7b080c626ca0f9ea4093907bef918522dbad3b0a02a6cfc354969852d840725ddc7f447905678ab4d2211d57c1cef041248df4c63f370c83e8d8a7ad386dabfe435e5dabb716e0bcda3bbeca2026001a2dc17f9ae288344df582471143e2192ee3c5d392a0d28cbff0a8920a888a05c575cfa9bd17cd120606954fbef24177850368fa578dc2200ae73908fe0ea21dac50a20bdf0791ddcb5ebefd44db2c3beca3de39210772c1df617685f20c770d697991cc64281469e60bf9663cb829913c712d5bcc9ec2b3572744de7a42862274aa8b21ed56a81c045de5c036a4f30d7c423604cd6fb351518ba8f30284a05f94f94ad64a1999d3639db255161daf1431982ae50b8f4f35f25aff492230b89705b6f8cdd635e202e4a6bb626afb23f2bdbe15b201fa3be8c5d750352ab5fe853d0e286f6855f335cea55bf79e43498e2a5f04bbaa1f78bb96ea2c29e3f0d3069f05d60b81bfde1c3b53b1e2dc5be7deb7d375ab5569f6979d51b625f8ddb727c3766d10170566a970ec5201823d62527211bc93e5628524a0916fc7a6e6d76466c4ca9e8f7d83817fe2609f99299ae718a7d05ebfe31e336b909f16a7de2a727e09dc6504547b54df1553f42e849b40666733acda5ccd14d21073a15d5ebf55a29e5fb00d07aee4a01ae9d122ea6aa205ebb08f3d60e0496fad5af20e5383b515886df71e3ec6edec4850cd4f4c3b8f5443f5de0f855da765280955aa2bd9c84474b4c0eb3d930c0d043bae62b6223e9970cc58ea448df42ab5a80e64ed673a08a0572eb6d4df5a194d7e7be9a7e169d72490a0bdf9b072280c5a56922be4499bd271f4abde0b8d274168c953da969f719702486822a9b86cdee43dd27de10aba550e7fae0c29b9fc33ea190e495014f442cad6257e801b8b91f9b9d3413db386f01672c31c7f090d79391cf00492c5a7b5226645a65e306bab912acfbf39b514da176b3138275c38fdd7b05a89e7595633dd6f15e6e12b4587b76e7cb89a50b62610e0c4977ec32b77503293aec634590b98b74dcf37b9dbe923d7efd5081702b7f79f96cf3ebba81eaaafdd3a8f7058f3b18efe9100a65f52de52d9b659a508e61059f623ef33a36e8e460dc3cd063971c0716fbde0fa3341d2a5f0f8e896d924a2a9bf926092421085eea357ead37c3ea5148e6a3630d5c230810099f78663120adaba47dd140fda517074414025d1c6c77d73fb140de8168a9afa1c71ac467a64d87e4a358e6f18315f38f6609ec8c0171069e9e4ef915c7914cefcce8d132ca2233c18b45ec0d79997fd2cdf68128babb0824bc805f339932d1dd30b21db8dc0b42613b299942d9e7d86a79df1888a857cc537dfc4adef13c08e11b1bacfb353f4747c805217a79939abef0b0c7262c9f65359cc1f648b3f07297b032d0923aa1824d150b79c4c78bd017abc10bed316a772a502aa4c4725427df7acfd7a2558c5e369e5dfcbb356fce76506b01c3c92fab6b348c154271feb94bd296fa48931cd890ea281151d2305906b9afe8299b3d00a9febc04fad029432371d006bda25c35355581289368f7fcd3c195bca58f01a6017ef323c192ffbac4e09949a8697b2ab1707111213c4fd412c5b1b1d02d35f2d0c3e60440716a63ca020694f1ffeddf54943fe2d0fc852bca05695b1a3dd501cec9adc6b2b3e3bc3e1667b3a8470579e9dc8ef575bf2f707a4728cc8edc628e6dfdc1f68886b60eb77b2485696fa2378eef1cbf897f81219ee26b5fd9a997962f4980bf411517c8ad992920c98e58d02c252c988ada83f0bbc30bae22b89ffbe8311bc532d77487c4b2fd0fad63e57dfa9f13b9814078fdc6541033157947eacc4953b577311c3b581c5bce62d2d678235866438b459a38a5af1827b3d407f8cb0b87e6a38f502da98729db67a294aaf395b83eeea4cdfcec1a765f41d691454540bb7755789593626d12241eab2e63e5f5b92a0ca5f3dcf695443065af7f7709c013a62f4c9b5e639c3243fbfbc82e19d9e8070d9e5ca0e27839ca7e4348d382b8a19c06d80c8ecb436b9b7bc7e87a7fa009ab6bcabb27d040748420201f442a29ba105d1e6fd038940c8f73db644731c5e3b27a9d794674c068b186da7541d5dde831861acc71ed86b39d2afbdc582275368e39da95e996a31a51db85977d8dad845f32bcab61216ee1c38a2efa013711ca5e9f19afdf00a3cb85b7043038fbf6eaf1aabe485918e2010b6854c08eb3d26ace2f0bcbdb2c08e482fa01370b15e44eaff77bb731e8d87faa615556540dd6844bae2f5f68d96b92160cd11abffa1d397db042ccad77bbf118b5cd34c8e4a33c77acc5460ce3ce6ed6ed4d579a97710afc9b0a5e3faf8d8f8dc48188106131d165785fa5a21812845cde39fb722cd5dde3d836e28011b37ef76cdb797e2904e03404fdd5df5060ff112a7c6eeaf973c4ca3e6b848008698a1ced9b4bd0b59c3bdc4cacf38195e946ddbca8ce340b17ca2424e40143487b555ab073bacad515c0b82e0c45977656e1cedafffdab21cf3be8421d96d3fffe56c399e0ff805a1ca2fa1f612d26a8493a6fa0edbc67fef90852e45528665a242834f45a3cbe2717b673712cdfe73c8441dab500ebf0d83492ace446d479745529ad1153d26331417dd8897a6b73f5f387a16301503e85299cb72222b6231bd67a407af14f145f0ed7bbbd2940920287ee0792fcb801113858b4a8c9009e283f9cd1a8c4c67bf2feb59541364204eec7b44261cb7a531be81874f5c98d4f2941edebfe73e3ef07e514cc88a633ce9a8712bfcdfe21bebee47b36ad9a91374d62841ebd59e053dfb29dd07031487b154d99efcc6d125491c9426a28e80b561ec82d42d884d7e70ef31fd7c38185e4bb8245d49df9473c8277b1c6913a9a10dae2f25d96c37a7c4b2b7ba7b2fe456714738277e3b8252aaa142cff198e3166bbb5d9ad4b0434ed2de2ac82f05e9b9d27c3d5af0f6a9c119c0f493c8d3d9ecc6def216cd692580d660ec3cc86792f6b1c8fa60433a9d05f10b6a1af9535db8de1d6b712cf5d02885050873bd1d201b7c7e65c3244aa2a4a0b49ff8279068259740393575b528b6cd47c0688bf74a42ca70dc297d2e0cfdb5f41adac10f9682add6d711697b8208729a033c7a4543167babc58fabd1833de0d4162c40e5453aa8a8ca0c88d02c60661fb5b27fcf4a67406bc38726b15f378c5e9ae39dacf71f708a4da5e71547d7486622ebacace8a2369a2240c7cd4f704bdecd7f70ea5019697397ab2af1678704063acb6c4671aea71daf31dd904ad73ef0ff6b913377e4dd09e906f122f89dac6e6f179ac0c10c7500192965619394005f807d067f1a2e4187c1d8623c93571275cc87749d3d415234fbefc6cd33d7adda2f706e91d4d2f69725240e532292a7cb3b0c111c35b84d61c4557ff8cc5008158a26c91f9395cdcef1b508c81695162c1bd71af59edbf", 0x1000}, {&(0x7f0000033000-0x48)="57464263a06628eace94ed1982d1bbd4eaa544001ddd1a36277c6d5d1e640fd417e8f7a6b1c65856ea5a784c3e35fcd3ec0d2c92ece4fc20ee4ee65532799332c54604d83ebaaf04", 0x48}, {&(0x7f000001b000)="a38de1363290e6767a7ff06f1cd360bfbde73c29eba8985c9ed72383571db364568e228060c3fee9d1b85f9d42749c1ea9f948b0d0d53655bc9a5950559f684df5f8b176ba578c258ddf66eb5cb3949b6a8e5ddc25841aa308501a61b7632f8f7d446b1b2d01483325d0ca51edd55d675e51ba806b06b7e9d9235ab2e3e4aef716ac54bfe65089a65849aa042e8462a3ebe936f90b5cd43fa9b3c95042291739b0c9905c347af3e32edb93ca2d96611fb29f2bbb", 0xb4}, {&(0x7f0000016000-0xab)="fe4bae4d265aaefe22b4dab054a8716332af64feff09a929d6ee7dbb0555b7bf8db06c02094e34d677df32197047f739012928eb123f339a67417d165737dbec66762670a75b59c5d0ef8550b2d85444426f79962a3adc773a60c2060ef02823278fead847b1cd30d37ff44a73d23990657b78b5bfd86fbd514c3ab33ed03f4c96c7b3f1ecff28bf72874a77d73732b1e3964df7caa524866764c66a321c76d4c6ba355d54bc3976c8ffb2", 0xab}, {&(0x7f0000032000)="1ae8ebdacdd1b38ac03f1232bf340b1cdf7053836c97e21000d1f8dc471b958fe7c1ccce5589eb3386586d593f989d125de1837c5501345bfc6682e523bb31225fd661097a19cb4620aa96747feceaff42846c12afde3d39c3f5f09aba622a23471e83624aaa6dfb8e88172b314a68691ccdb22d687cfc69bb21a7e6810867819e73c887e06a7a2e776bf81af2a09aa593236148ee2e4febf4c2e667b9f9995d15d0132f8511370d2835c7b4523e7d2f110367afac0b984b250606072bcd425a4e0c57", 0xc3}], 0x5, 0x0) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000093b000)=0xac98, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000716000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_flags=0x802}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8915, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000936000)=0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002c1000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000869000-0x19)=""/25, &(0x7f0000c6c000)=0x19) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r2, &(0x7f00005ce000-0x82)="d6", 0x1, 0x8800, &(0x7f0000b2b000)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) vmsplice(r0, &(0x7f00005a1000-0x28)=[{&(0x7f0000532000)="e2f1bf502378d828ebee398b11b15374a7ada999568a6a0df11287b87f9b8fcddfbc5d4c908d548f9ff448af0cd42886b05e49ad2bacbc394d66f0300beb925857032b5aabe6", 0x46}, {&(0x7f0000bb7000-0x2d)="560a79072aca384c2c9101011d241b14b5d9a05e630e1b3669b92e63b65735b99ed4d4f7e687f32c08d73acf6d", 0x2d}, {&(0x7f0000d03000)="b13694d8d7a67b72965b15a97a11fd33e64e8dd71a462b2663a0a70db958248c26aacf56e2ce0e552b2aa695c10a7d7c55f54faac1351e42185d79b4bfeb60c122563ede3b771b9eb438b9fa1c2b1b13c743da62a5642ccc4e91f5c32ceb0b1365df1616220a4fbfd83d11d65eaa9c6bfc8c66821dd231e934c8c1", 0x7b}, {&(0x7f0000926000)="819deea71061813bcae3f6e146e97641e03a77bc9c33f23c2e1759b010c721fd6193faa55c8f3177e12fad759bdbd00bdeb36ebcee06562cb9509dbb753f67ef25e66e8365fb0d42d70050a120824eb821eea2ce8ba1ecfb313f08f0925509c7181c0389fab3f9973cf4649a436cbaf2bad2e714bd7954568c2731b79d446a3559f7966b238a1bc2543b0faad70ad2061dc8dbdcfa97434392606391c88f9626b38aa3240a4f2930ec03", 0xaa}, {&(0x7f0000cb8000-0x1000)="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", 0x1000}], 0x5, 0x1) syz_open_dev$binder(&(0x7f0000719000-0xd)='/dev/binder#\x00', 0x0, 0x2) writev(r2, &(0x7f00007c2000)=[{&(0x7f0000b64000-0x1000)='Y', 0x1}], 0x1) 2018/01/10 18:28:17 executing program 2: prctl$getreaper(0x800008000000002, &(0x7f0000c74000)=0x0) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001a9000-0x9)='^trusted\x00', 0x1) sendmsg$netrom(r0, &(0x7f0000a57000)={&(0x7f0000e6f000-0x48)=@full={{0x3, {"da769bcc01ad3b"}, 0x3}, [{"4cf5367e7376c6"}, {"4ed908a7af8f42"}, {"0346fb789f84cd"}, {"79268622f24028"}, {"f111bbc14edaeb"}, {"38e831a75d32ee"}, {"37f861bb2f0b4d"}, {"bfafcf894168fe"}]}, 0x48, &(0x7f0000f57000)=[{&(0x7f0000baf000)="e169a8ee0ec913d607e59ad3f34e43891606860839df93a1e58f489ae6bd85503264c197e67e9fb2c4eb9cad47f291b6bc7a08bf259f4a8f8b27aedb5210fadd60162c75a30b49dab9089144259c0bf0a62c7919945395369a794d403ce8435e5a255a7974c813c6a14139ab9a7d8a4cc71fa1bbafc11dd058d7c7eeb70b6e7b19f4eba33c0028faff62788c330b3e2a811c2cf8b9c1ce25bb390574383c508edfbf72e125d86b76611cb5a05033186c87189d1b141cd1a94aacf501d519e1a4df591d4f5209ec78ddaab501ff1b6f263f61efe3bdae1452ff860445d3e1ae47ae827df282a0d5", 0xe7}], 0x1, &(0x7f0000047000)=[], 0x0, 0x14}, 0x4084) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) 2018/01/10 18:28:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x121281, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000435000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fe7000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000194000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/01/10 18:28:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00000ba000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000db000-0x18)={0xfffffffffffffff9, 0xfff, 0x5, 0x6, 0x1fb66d02, 0x3ff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x0, 0x0, &(0x7f0000971000-0xf8)=[], 0x4, 0x0, &(0x7f0000901000-0xca)="5eda03d8"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000cd8000-0xc)='/dev/autofs\x00', 0x84b02, 0x0) [ 28.484503] audit_printk_skb: 19 callbacks suppressed [ 28.484515] audit: type=1400 audit(1515608897.317:21): avc: denied { write } for pid=4515 comm="syz-executor7" path="socket:[11046]" dev="sockfs" ino=11046 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 28.566279] binder: 4560:4564 transaction failed 29189/-22, size 0-0 line 3004 [ 28.568664] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 28.598629] binder: 4560:4564 transaction failed 29189/-22, size 0-0 line 3004 [ 28.609652] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 18:28:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000000a000-0x9f)=""/159) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0x10, 0x0, &(0x7f0000006000)=[@clear_death={0x400c630f, 0x0, 0x3}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, 0x40013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x0}], 0xffffffffffffff0f, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000009000-0x1b)={0x0, 0x13, "95eb36cd3a94033ceca70dd229f3bc4601b4aa"}, &(0x7f0000002000)=0x1b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3}, 0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/10 18:28:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000766000-0x137)="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", 0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009d6000)={0x0, 0x100000000, 0x20}, &(0x7f0000ccb000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b4c000-0x8)={r1, 0xfffffffffffff022}, &(0x7f0000f4f000-0x4)=0x8) write(r0, &(0x7f0000eb9000-0xf5)="18c65caccf9858a0c6cf488985558d79a5afee48e79f6d689b2b81c93818354dae36f4e7268ed668c79022c2f2289a6668127997b14270fef29d6137e2fa7d782b1131bf916e96a571ada539379bc562d84f24663f370899e5ac4abaccf8b1825d1cf323246079e89f19b4d2a3a330ec12b7b10c2f7dd03e13726d940195b0379ac6eb21d60bd0f43f41cb6fde8033e785bd1d58ff20ff61e4c45acf4a5e5000033faeb1aaf77a341b6ae89aed3b56575bf3f0f66107aee5b6403a88d27ee5368bf58174f89fba5fc0ec4d6f3d7b17d1da39dff4430057ff527486b4df4da005b960a0c88a697067fdafa5d5373057bb3f63894a82", 0xf5) 2018/01/10 18:28:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b61000)=@assoc_value={0x0, 0x4}, &(0x7f0000493000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003a7000)={r3, 0x5, 0x10}, &(0x7f000009c000-0x4)=0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = memfd_create(&(0x7f0000675000)='vmnet0\\/\'-+\x00', 0x1) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00001d0000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffd80) close(r0) 2018/01/10 18:28:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_flags=0x802}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8915, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 18:28:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f000057b000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffffff7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000ffb000)=""/246, &(0x7f0000ae5000-0x4)=0xf6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f0000ffe000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000397000)={0x0, 0x98, "abe900077480e124ebb38bdbc3efe966bd1d60a50c6d4c2b61016bbd133dcbffa9cd7d00a71a21c887b958a9656ff54dc9d8d0c1cc30ada814f02d1720ebc3f87797dab97ded22b831c83c73f479d7049f08cfaa854dd3fc8749519651656c76c6d7dc61ec2aa2e648350771c2d6d2704dffff226a5115778feb5305cc6562d464701000be0af76a111c044bb20994e49fba4620a88f7d5d"}, &(0x7f0000714000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000839000-0x108)={r3, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x7, 0xe64, 0x800, 0x3a320575, 0x4, 0xfffffffffffffff8, 0x8, 0x3f, 0x6, 0x1, 0x8, 0x1, 0x5]}, &(0x7f0000a07000)=0x108) 2018/01/10 18:28:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000060c000-0x2c)={0x0, 0x24, "312e5bde103aab3c07244d7c767cd9ff1bcb6a84c020e6ab921cdaa059ce8c3fc949f009"}, &(0x7f0000026000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000407000-0x20)={0x200, 0x0, 0x8000, 0x7ff, 0x0, 0x85, 0x50da, 0x8, r1}, &(0x7f00003d5000)=0x20) sendto(r0, &(0x7f000070e000-0xbb)="2bf42d77fdd32234bfe1b997888dc9b0b708914a05666178e4743be43cade2ffddb6d1ec94845ead018d0fc492009808e67196d17d725ada1282682a2c2b0fd2a15a86e1d336fcfe0dfc9f4bf6b889b508a7746163f45f7fd7835fee7458757947a66ae655db1cbf924d8a12a6a91bf62c385601a68c82ed474efa8a8723df55328d74a10038bac2dffc77adbf4af25c9b299eaa1eb25e8c3308e448017dbe5f32991051fcc46448e036db889136c32d455f0b69637dd07067885f", 0xbb, 0x4000, &(0x7f0000740000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/10 18:28:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f00005a5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000ca4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x80000004207, r3) ptrace$getregs(0x12, r3, 0x0, &(0x7f00004f1000)=""/0) 2018/01/10 18:28:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) dup3(r4, r3, 0x80000) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) tkill(r1, 0x16) [ 28.615260] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.634371] binder: 4569:4581 ioctl c0306201 20001fd0 returned -14 [ 28.644062] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 18:28:17 executing program 1: pipe(&(0x7f0000351000-0x8)={0x0, 0x0}) mkdirat(r1, &(0x7f0000142000)='./file0\x00', 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000583000)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e3000-0x8)={0x0, 0x81}, &(0x7f00008a5000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef1000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000791000-0x4)=0x8c) capset(&(0x7f0000bd5000-0x8)={0x20080522, 0x0}, &(0x7f000091b000)={0x0, 0x0, 0xc48, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000b5a000)='./file0\x00', 0x84080, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f00002a5000)={0x95, 0x747, 0x6, 0x4, 0x12, 0x80000001}) recvfrom$ax25(r3, &(0x7f0000258000-0xb0)=""/176, 0xb0, 0x10020, 0x0, 0x0) [ 28.650283] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39119 sclass=netlink_route_socket pig=4586 comm=syz-executor1 [ 28.653115] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 28.657495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39119 sclass=netlink_route_socket pig=4586 comm=syz-executor1 [ 28.677686] binder: 4569:4593 ioctl c0306201 20001000 returned -14 [ 28.683545] binder: 4569:4593 got reply transaction with no transaction stack [ 28.683553] binder: 4569:4593 transaction failed 29201/-71, size 24-0 line 2920 [ 28.685967] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.729644] binder: BINDER_SET_CONTEXT_MGR already set [ 28.729652] binder: 4569:4593 ioctl 40046207 0 returned -16 [ 28.729689] binder: 4569:4604 ioctl c0306201 20001fd0 returned -14 [ 28.737383] binder: 4569:4593 ioctl c0306201 20001000 returned -14 [ 28.749659] binder_alloc: 4569: binder_alloc_buf, no vma [ 28.749681] binder: 4569:4604 transaction failed 29189/-3, size 24-8 line 3127 [ 28.749722] binder: 4569:4593 got reply transaction with no transaction stack [ 28.749729] binder: 4569:4593 transaction failed 29201/-71, size 24-0 line 2920 [ 28.795209] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.801446] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 18:28:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000039d000-0x8)='./file0\x00', 0x40, 0x100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d3f000-0x4)=0x0, &(0x7f000060e000-0x4)=0x4) timer_create(0x5, &(0x7f0000b11000)={0x0, 0x0, 0x0, @thr={&(0x7f0000592000)="30c802b5000983f29d4338f5a5b0619f062baa475ac18344d932f3f56c876e00ba", &(0x7f0000a06000-0x7e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c5000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d4000-0xc)='/dev/rfkill\x00', 0xe7ad04512032723f, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00001fe000-0x4)=0xff, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000b69000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00003d4000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000804000)=0xd62) ioctl$TCFLSH(r1, 0x540b, 0x401) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000aec000)=0x0) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a7f000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000373000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 18:28:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x4)='net\x00') write$sndseq(r0, &(0x7f0000fbc000)=[{0x5, 0x80000000, 0x2, 0x4, @time={0x77359400, 0x0}, {0x9, 0x7ff}, {0x0, 0x1000000000}, @control={0x40, 0x2, 0x2}}, {0xe59, 0x7fff, 0x8, 0x5, @time={0x77359400, 0x0}, {0x8, 0x2}, {0xd52c, 0x7db}, @queue={0x2, {0x10a4, 0x0}}}, {0x4, 0x5, 0x2, 0x10000, @time={0x77359400, 0x0}, {0x80000001, 0x400}, {0x101, 0x8000}, @note={0x3, 0xdac5, 0x7fff, 0x8001, 0x6}}, {0x3, 0x2, 0x62, 0x4, @tick=0x2, {0x3, 0x9}, {0x80000000, 0x6}, @raw8={"52065f5ce77fd74310fb55af"}}, {0x7, 0x5, 0x6b, 0x7, @tick=0x9, {0x2, 0xffff}, {0x1, 0x1}, @queue={0x10000, {0x5, 0x7}}}], 0x8c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000588000-0x10)={0x0, 0x0}) close(r1) syz_open_dev$binder(&(0x7f00002ae000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/10 18:28:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000b4d000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000054e000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) sendmmsg(r2, &(0x7f0000f8d000)=[{{&(0x7f0000659000)=@rc={0x1f, {0x101, 0x80000000, 0x5, 0xc0, 0xffff, 0x6}, 0x3}, 0x9, &(0x7f0000dad000-0x30)=[{&(0x7f0000040000-0x8d)="3ba9c17462a95e3d3021aaf9f42c3350101cf741c74653c8e2b3bf59e3d66bcc56ce7fd69647d0c7000bdbfcdcdf413f0bd5e3db02c57b60e1990dbad68cd4f6558132269703396d59487d921e79e217bd698ee2472cbd6c2b1bd745c2306d3338a9303612a31d31c4192465f10b02fa52f6516e803b26bd95ecd5ba15bd4f1b6c2aa2dc50b439cf53c97bbfc1", 0x8d}, {&(0x7f0000c9d000)="43b61deca8d871b7309b37afc021230e70a6b8bc79badb2fd539345df3de526720acd4f0a6149b0486d59d3cb9648605f491fba80c169f2568d56f3d9fce5bcbdc32098a2f9b4b3579e679d117d4be855e4c524e9372e0051f4a8092a6382786da9bab7d5dc9537f889330c6e251a7e1d6237dc86c66d27161b2a67e06dcabebba20928abef45453d855d33d6efb4d231b8f43bcd0a1e1ce8bc467968cb201619cb037", 0xa3}, {&(0x7f0000adb000-0xd5)="25ece65b20384005777ce017c383895122d6f3e1ef6903f931ff5704961dcd2a1375de340d0ceae08bb569617d4de5b35fd38be1253ccaf4369d731b01a6fffd6013d40ae0b024e2e6f2dee9274aa5b068bbadc5358c02fb1f4eaa8f4c52bbf3a8ead14b3931b67a777ab31bfaa577bdaee825ecb76895857264053794fd19caa42dafada59a4939bdfbc89482f39fadaa2ff09368f1ba88ab8014e8ef5b1129ac8bb4c46f2d43fccc15eccc6a2b12f9f4c3d9d66d407369a410aade819c5728069c08e0c5404978829e00f45d94a5db11bf575d0b", 0xd5}, {&(0x7f00005a7000)="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", 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{0x108, 0x119, 0x7, "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"}, {0x44, 0x10c, 0x0, "8392e06de499b39a128d9460cbe6588f2086c33b73f7398cc180d251e25f8bc72e696775ce158e03a8bbb201b0c4615c526fd00a6318db"}], 0x1460, 0x4800}, 0x7ff}], 0x7, 0x80) 2018/01/10 18:28:18 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b03000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/10 18:28:18 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000000f000-0x4)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/10 18:28:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x4, 0x101) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008fc000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) 2018/01/10 18:28:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003ae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x3f) r3 = fcntl$dupfd(r2, 0xfffffffffffffffd, r2) accept4$packet(0xffffffffffffffff, &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000078d000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r4}, 0xc) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000)={0x0, 0x0, ""}, &(0x7f0000d65000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fea000)={0x0, 0x4}, &(0x7f00006b5000-0x4)=0x8) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x4, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000feb000)=""/57) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) 2018/01/10 18:28:18 executing program 1: mknod$loop(&(0x7f0000c5f000)='./file0\x00', 0x40, 0x1) 2018/01/10 18:28:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) fcntl$dupfd(r0, 0x406, r0) 2018/01/10 18:28:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00001f2000-0x58)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000c68000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000a88000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000801000-0x8)='./file0\x00', 0x404000, 0x90) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e8f000)=0x1, 0x4) 2018/01/10 18:28:18 executing program 1: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00000c8000-0x43)=""/67, &(0x7f0000030000)=0x43) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000028e000-0x8)={0x0, 0x6}, &(0x7f000028d000)=0x8) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000028e000-0x8)={r2, 0x1}, &(0x7f000028d000)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f000028a000)=0x0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 18:28:18 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a19000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x48)=[{&(0x7f0000001000)=""/169, 0xa9}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000002000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000000)=""/65, 0x41}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000044d000-0x8)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000034d000-0xbb)="28ba4663dea84bb3bffcbf1ea332b2631ff85aa303111a6d925652f90c36db099915890a2824e75a4dd83c86a68be7b7ad5c827fad655e089d200a1941f84b60db3bcaff8b4c0812342015948ff80102d6b4bacc4fafba5a71400db897bc0fb7c28b355e95569906c9059f33e7b268a58d6805c7153862a8fb141519bc9c4960b0550c602d3d84e3280448edacc3a2122bc3b86178bb7d64ddd3fe6be1556ad52843a02cc868fdd0e2feaa01404f5b99840e7bf8f7804668e5c8a1", 0xbb) 2018/01/10 18:28:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001e7000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f000053a000)=""/0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000053d000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000a8a000)={0x2, 0x1, 0xffffffff, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001a000)=0xfffffffffffffffc, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001d000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) ioprio_set$uid(0x3, r4, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000001b000)=@req={0x28, &(0x7f000001b000)={@generic="ce88f536d36223cf8e22b07c2870ea80", @ifru_flags=0x0}}) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000001e000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 18:28:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chdir(&(0x7f00003f7000)='./file0\x00') r0 = fanotify_init(0x9, 0x109400) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/relabel\x00', 0x2, 0x0) fanotify_mark(r0, 0x80, 0x2, r1, &(0x7f0000c9a000-0x8)='./file0\x00') getcwd(&(0x7f0000f69000)=""/0, 0x7e9fab6d2eaca2b9) 2018/01/10 18:28:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) signalfd4(r0, &(0x7f0000001000)={0x3a4}, 0x8, 0x80800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r2, &(0x7f0000001000-0x18)=[{&(0x7f0000d2d000)=""/4096, 0x1000}], 0x1) 2018/01/10 18:28:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = creat(&(0x7f000017b000-0x8)='./file0\x00', 0xc0) sendto$ax25(r0, &(0x7f0000574000)="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", 0x1000, 0x4, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000270000)='/dev/keychord\x00', 0x446840, 0x0) mq_timedreceive(r1, &(0x7f0000fec000)=""/111, 0x6f, 0x80000000, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f000014f000-0xe)='./file0/file0\x00', &(0x7f0000012000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f0000b7d000)="") r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/01/10 18:28:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c4000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffb, &(0x7f0000f72000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/10 18:28:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d6d000-0xc)={0x2000, 0x0}) r2 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000094b000-0x4)=0x8, &(0x7f00000cc000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000060b000)=0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000d32000)=0x0) 2018/01/10 18:28:18 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000c3c000)=[], &(0x7f0000761000)=[]) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000083c000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cde000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c8c000-0x4)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dfc000)={0x5, 0x1000, 0x6, 0x80000000}, 0x10) accept4$nfc_llcp(r1, 0x0, &(0x7f000073c000)=0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00003d3000-0x4)=0x8000009) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readv(r0, &(0x7f0000133000-0x20)=[{&(0x7f0000704000-0xa5)=""/165, 0xa5}], 0x1) 2018/01/10 18:28:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000019a000-0xf)="", 0x0, 0x0, &(0x7f000083f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000058c000-0x8)={0x10000, 0xbb}, 0x8) 2018/01/10 18:28:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c54000)={@generic="cd19c661e0fa1ee4feaaf1d308fe8239", @ifru_addrs={0x2, 0x0, @rand_addr=0xf74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a3000-0xb)='/dev/hwrng\x00', 0x2901, 0x0) close(r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000b2f000)={0xc8, 0x100000001, 0x100, 0xffffffffffffffe1, 0x1000, 0x5, 0x400, 0x10001, 0xfffffffffffffe00, 0x9, 0x0, 0x1000}) socketpair(0x1, 0x0, 0x0, &(0x7f0000620000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000004e000)={0x11, 0x800000000004, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fd2000)={0x0, 0x0, 0x0}, 0x4) 2018/01/10 18:28:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000eb3000)='./control\x00', 0x2) open$dir(&(0x7f0000693000)='./file0\x00', 0x40080, 0x20) rename(&(0x7f0000717000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') lremovexattr(&(0x7f0000587000)='./control/file0\x00', &(0x7f0000dc9000)=@known='system.sockprotoname\x00') rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') bind$ipx(r0, &(0x7f0000154000)={0x4, 0x1, 0x3, "48817efd8629", 0x9, 0x0}, 0x10) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000993000+0x95f)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000773000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/10 18:28:18 executing program 4: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x100000001}, &(0x7f0000001000-0x1)=0x8) accept4(0xffffffffffffff9c, &(0x7f000087a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c38000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f96000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000002000)=""/0) mmap(&(0x7f000066b000/0x2000)=nil, 0x2000, 0x100000e, 0x111, r0, 0x0) 2018/01/10 18:28:18 executing program 0: prctl$intptr(0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x6, 0x7, 0xbae, 0x5, 0x5, 0x3, 0x5f, 0xc2c5, 0x3, 0x3, 0xfffffffffffffff8}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x7c)="aba8d001eb21a0ef7c59e4f66862ab7e72ef0b5dafdf9dd4497f63b3c0a6e0c6c95a8805b8d193db15f067ea23744e2726eca333be5c26b2712e0151bdb0e261d6ea08fdd466a1b224006a003e514cc42f7bc6e5630d1aa21c34b7c640e9efc3ab6bfd79a6bf8d0b41865a26755090d72d5583375345ff6b4d021b81", 0x7c}, {&(0x7f0000002000-0x4b)="74ea1d0df2fecdfa2177ad2c923684e4656556dd1fa82c0b2c771dc72db6169c5d0fd24dc3bad33b799d3389a69855104d7e0622d4215e8ff8dd4ab9cbc638e3707f9ca708b5ed1a79b92d", 0x4b}, {&(0x7f0000002000-0xfa)="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", 0xfa}], 0x3) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000fec000-0xa8)=""/168) 2018/01/10 18:28:18 executing program 7: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004d0000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getaffinity(0x0, 0x0, &(0x7f0000000000)=0x0) sync() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x6856, 0x2, "205fd26de2c2c4c11fdb23e4dbff71191abf90661bd8e184096b35e827d6148d4d2b5f231e77c35b1c89068661432df1c34b197019b7196cd84afee5884b8a67e29b1d5153b65e78ed7d15d68654b2c2"}, 0x160) 2018/01/10 18:28:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000dcb000)=""/241, 0xf1}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000093e000-0x53)=""/83, 0x53}, {&(0x7f00008ac000-0x65)=""/101, 0x65}, {&(0x7f0000c0f000)=""/252, 0xfc}, {&(0x7f0000276000-0xcb)=""/203, 0xcb}, {&(0x7f0000d77000)=""/131, 0x83}], 0x8, 0x0, 0x0, 0x2}, 0x1db2ed0ec004000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8000000000000802, 0x0) write(r1, &(0x7f0000063000-0x98)="", 0xff28) [ 29.595288] audit: type=1400 audit(1515608898.427:22): avc: denied { setpcap } for pid=4693 comm="syz-executor0" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x10)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009f5000)=0x0, &(0x7f00008f6000-0x4)=0x4) mmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000da7000)=0x0, &(0x7f0000cfc000)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009af000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1b, 0x19, 0x1c, "b5a8d911d158998055c3da0219fc42d5db69c3f76295e78f583ccd4613937ccf0a81a07e08288d160898ec080adc63de9e5035b0463296551c018e4ba89f42bc", "fc14236a2592199b999e96a8585796498ec146ce5e02b6d9d847ec59844eda87", [0x5, 0x10001], 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/keychord\x00', 0x0, 0x0) setsockopt(r0, 0xbc25, 0x1406, &(0x7f000028c000-0x77)="dfb0bcdd98ddbcccbc33d2de3d67dffda1a52d5b78dda5cc616616f2f59b2c24fbdd76e6cacffbd49a3a23f2a26b93d553311f3c1290acb00d788d04bcbac5d1262ded6535ddc66cb266adf9754a4ce078ab65c4f41091bec14dac10bff249d66fcb65b1d211dddc3b0b8ec79e42b7010698a54391836d", 0x77) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/01/10 18:28:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace(0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a38000-0x1c)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d7c000-0x18)=[{&(0x7f00005e8000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x4}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8f6, 0x0, 0xf55, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000)={0x96e6, 0x42000, 0x8000, 0x9, 0x4, 0x7411, 0x7, 0x100000001, r5}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$unix(r6, &(0x7f000043c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b4c000-0x4)=0x8, 0x80000) 2018/01/10 18:28:18 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001b000-0x20)={{&(0x7f0000016000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001d000-0xd)='/dev/usbmon#\x00', 0x4, 0x82000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x3}, &(0x7f000000f000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001c000+0x413)={r2, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000)=0x8c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f000001c000-0xa8)={{0x3, 0x4}, 'port0\x00', 0x2, 0x2, 0x3, 0x8, 0xfffffffffffffff9, 0x31f, 0xfffffffffffffeff, 0x0, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f000001f000-0x8)={r5, r6/1000+10000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000a000)={r4, 0xc0, "78dd99bfabd406bb3912904276aeb28d8c952754deb4531856b1cbfede81b2ed925dab8c587b1df258348b4d62c306a35c192f21b4c24a3f758af2116f2df89431dde9fb95c20fc916dc391cd2f640b424cdf1775d18bd68cb0c14edfb07f12e3f9b0f15eaf004ac7c24564e55ff0cfc48363c41a2e710e2825d06afaeebaef2eb5add459b5f2b6c689f2bb600e828faa3c4c8e00eae8c7b6040100cc5f6ec3b3462707ad9c377d6eb41262c503265fa10c72589050193bb687fe3cf675bebd8"}, &(0x7f0000012000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0x7}, &(0x7f000001d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000-0x4)=0x8c) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000048c000)='asymmetric\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000171000)="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", 0x1000, 0x0) keyctl$setperm(0x5, r0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x30, &(0x7f0000230000-0x4)=0x0, &(0x7f0000c4e000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008e2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000)=0xe8) stat(&(0x7f0000af4000-0x8)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00009c1000-0x8)='./file0\x00', &(0x7f00009b8000)='./file0\x00', 0xc000, r1, r2, 0x55a2, 0x10000, 0x2000001) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d6000-0xb)='/dev/hwrng\x00', 0x80882, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00002e8000-0x4)=0x5, 0x4) 2018/01/10 18:28:18 executing program 2: r0 = add_key(&(0x7f0000f25000-0x6)='logon\x00', &(0x7f0000908000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000081b000)="220000001c00b515f8efff00000000010c0006feea0000000000010306000100a445", 0x22) 2018/01/10 18:28:18 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000034000)={0x0, 0x8001, 0x7, 0x9, 0x1, 0x1}, &(0x7f0000057000-0x4)=0x14) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000056000)=r1, 0x4) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000045000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000059000-0x2)=""/2) fstatfs(r0, &(0x7f0000057000)=""/61) r3 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000059000-0x10)={0xfffffffffffffffe, 0x9, 0x800, 0x7fffffff}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000059000)={0xd3bd, 0x7, 0x9, 0x8, 0x2, 0x1}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000059000-0x4)=0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000003a000)={0x7, 0x6}) ioctl$int_out(r3, 0x1, &(0x7f0000049000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000003000-0x8)={0x7, &(0x7f000001c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f000004a000)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x1, 0x72, &(0x7f000004f000/0x2000)=nil, 0x100000001}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f000005b000-0xf)=""/15) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000059000)={0xc4}, 0x1) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000005a000)={0x3, 0x6, 0x101, 0x21}, 0x8) 2018/01/10 18:28:18 executing program 7: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004d0000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getaffinity(0x0, 0x0, &(0x7f0000000000)=0x0) sync() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x6856, 0x2, "205fd26de2c2c4c11fdb23e4dbff71191abf90661bd8e184096b35e827d6148d4d2b5f231e77c35b1c89068661432df1c34b197019b7196cd84afee5884b8a67e29b1d5153b65e78ed7d15d68654b2c2"}, 0x160) 2018/01/10 18:28:18 executing program 6: r0 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x21, 0x0, r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4) 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x10)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009f5000)=0x0, &(0x7f00008f6000-0x4)=0x4) mmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000da7000)=0x0, &(0x7f0000cfc000)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009af000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1b, 0x19, 0x1c, "b5a8d911d158998055c3da0219fc42d5db69c3f76295e78f583ccd4613937ccf0a81a07e08288d160898ec080adc63de9e5035b0463296551c018e4ba89f42bc", "fc14236a2592199b999e96a8585796498ec146ce5e02b6d9d847ec59844eda87", [0x5, 0x10001], 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/keychord\x00', 0x0, 0x0) setsockopt(r0, 0xbc25, 0x1406, &(0x7f000028c000-0x77)="dfb0bcdd98ddbcccbc33d2de3d67dffda1a52d5b78dda5cc616616f2f59b2c24fbdd76e6cacffbd49a3a23f2a26b93d553311f3c1290acb00d788d04bcbac5d1262ded6535ddc66cb266adf9754a4ce078ab65c4f41091bec14dac10bff249d66fcb65b1d211dddc3b0b8ec79e42b7010698a54391836d", 0x77) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/01/10 18:28:18 executing program 2: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0xb2c, 0x0, 0x4, 0x6, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x17, r1, 0x1, 0x3, 0x6, @random="54d9bc256b38", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000cac000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000001000)={0x1a, 0xc, 0xfffffffffffff5c3, 0xff, 0x653, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x7fe) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000a7f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000fc9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00001e4000-0x4)=0x0, &(0x7f0000337000-0x4)=0x4) sysfs$2(0x2, 0x0, &(0x7f0000c49000)=""/0) 2018/01/10 18:28:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cea000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f09000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000b74000-0x108)={0x5, {{0xa, 0x1, 0x552, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmmsg$unix(r0, &(0x7f0000fcd000-0x8c)=[], 0x92492492492493c, 0x0) 2018/01/10 18:28:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) r1 = fanotify_init(0x5, 0x40000004) r2 = dup3(r0, r1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f53000-0xc)='/dev/rfkill\x00', 0x101280, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000324000)=0x6b3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008ae000)={0x0, 0x0}, &(0x7f000078c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000513000-0x20)={0x0, 0x5, 0x4, 0xfffffffffffffffa, 0x5e, 0xff, 0x9, 0x8, r4}, 0x20) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r5, &(0x7f0000941000)=@pi={0x0, 0x8848, @ipv6={0x8, 0x6, ')}x', 0x10b, 0x7f, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x35c, 'P=G', 0x8, "ee9553"}, "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"}}}}, 0xfffffffffffffd3f) 2018/01/10 18:28:18 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, "03"}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fcb000-0x1c)='eth0nodev$vboxnet1ppp1((GPL\x00', 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000894000-0xe4)=""/228, &(0x7f0000fcb000-0x4)=0xe4) 2018/01/10 18:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) sendmmsg$unix(r0, &(0x7f000088c000)=[{&(0x7f0000cb2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000026b000-0x40)=[{&(0x7f0000ea4000)="f13b628c8686b2ed346eae841e18a2177d0e330a5b9403290fa6c86086be1a2d75c380ba2248fa2f856dc8c0a2fa9b89e86eb5b8e31cf0cc894d643b733762721bb337ad05e64a160ad585ec888141b903ddd0af9f1d16eab9242c6cd01d3612e17925e0469cbc520af24e5a6fd7e521621924932c7e6ff43bf695922c330854534ee0ec58b07e99e730acf6c5d2919fe9363b3dba798d5ee0fbfdd16d63be2234a4af523765faa63c65eacf7f250fa68b4a820c508f96ee8d0358cfd3917abecac2bc7c3a730a9ae1800107d8e6596484e9a1a56597940ca991cbbf8f284f041dcbb76f7e0e358464332661f3aeef90efc4d7d9922f13ba2aa36a35b7", 0xfd}, {&(0x7f000059a000-0x1000)="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", 0x1000}, {&(0x7f000064c000-0x95)="ce1d20d396feb0335051e2e4057cba303a982966d0626426d7d8aada67e6438aa9ea6c8749ca83c0f12f8720df95bca9f2bb3bca1071b35bb5d6563f10afa31be70902d7aea984a14483c99c9578578ca5a2be82601ffd930270784abdc90bb828dd72a552c8771af65317b7030426f50309f1f42fa53d26ccbbc462dbd9843e014e88d6f1573b571e3eb0129507d54e81d68e646b", 0x95}, {&(0x7f0000bec000)="0c0c6ff1be99bc53a3a5397a6b388347d31dcf8b4b0c9094b71e9597bb3da7ab3bfc9ddf30b7516ab4f927e897eea145f4684d8532e2fa7ff4f9f04737ec87ff13a839df47471594", 0x48}, {&(0x7f0000b75000-0x64)="f7d4e1b97afca4122e866c7b73587066278a1a2bf31e96821581eab4fcfde27ec52eb2509db023c686bdef4bee0e4247c670cdc8d8d52371a89ec9941ca7f10d56f1b67948154c560e784b4425cc3174da30832420ea4ae35b1eb2a92d9af607f87d7028", 0x64}, {&(0x7f0000e07000-0xba)="bd9467c21501fbfbae3e0818d82e8d30cc011be65358d40f1be414bc8cf9b8791a735971c57f2001b7fde7b4e658e8c7bf86d03ca5e52ba630bfae9f244e68bf69a8204fa238503773fc6d032f92a851e4a07cb738bb966192a41ac5aa22fd051bdc6a19d54173d31f65a2d3bca2eb792de634bf1e377446825eacef7fc96191f7900337ecf4083ccc8a6e1c96da00d2c205092ba2031c623c59e866a86e36e8f3d33183a1899f5471ff3daea2c5395a41c477bac4b0896f64c7", 0xba}, {&(0x7f00004be000)="53c494784db3a58a7e4f02d149c7fe1a756f37fd58d551aefbd8474d621252ea4c868d5dfd750902bd72346cb77214a101bad009046ee203ea212cb8f6e9e057f3917a337d9d88cf9786373a33825d168d549218f56553dedfb3bbc24812c7b7979c647f0c2a317ee982cb574736e32501633ddd32b7aea7219693a35dd8142392d0f783975abc81e5406f52bb0b586b971851a4f1e6bb1ad30875c490d43566d345bf794a3a2b0eac4f6e257ed20070ab6ea5e133cb958a8a2269c9c8c0acdd6e5d8c", 0xc3}, {&(0x7f00002bb000)="a85e38302e8018e968e8e73f8e0b33b94f6291436a18b18e372dd3955d4f08656e49c8da24412a898c990cabeed90de7278ecfc9faae56ce12", 0x39}], 0x8, 0x0, 0x0, 0x4}], 0x1, 0x40840) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a38000)={0xffffffff, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff4f80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x9, 0x0, 'p'}}}, 0x27) 2018/01/10 18:28:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0xf)="0026006c001f6b6540726976670041", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c57e95ec8672c93340f643a664f13eeab84c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000008faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000906000-0x8c)={0x0, 0x0, 0x0, "7175657565310007000000000000140000000000060000000000000000000000000000000000000000000000000000000000000000000000000300", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 18:28:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x3}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/10 18:28:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000070d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4698, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 29.866185] ------------[ cut here ]------------ [ 29.872403] WARNING: CPU: 1 PID: 4754 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 29.873320] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 29.889305] device gre0 entered promiscuous mode [ 29.901567] Kernel panic - not syncing: panic_on_warn set ... [ 29.901567] [ 29.908918] CPU: 1 PID: 4754 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #20 [ 29.916421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.925747] ffff8801d0007668 ffffffff81d93149 ffffffff83a47180 ffff8801d0007740 [ 29.933715] ffffffff83aa4400 ffffffff81451d16 0000000000000009 ffff8801d0007730 [ 29.942118] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 29.950084] Call Trace: [ 29.952645] [] dump_stack+0xc1/0x128 [ 29.957981] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 29.965825] [] panic+0x1bc/0x3a8 [ 29.970817] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 29.979015] [] ? load_image_and_restore+0xf9/0xf9 [ 29.985478] [] ? __warn+0x1a9/0x1e0 [ 29.990725] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 29.997540] [] __warn+0x1c4/0x1e0 [ 30.002613] [] warn_slowpath_null+0x2c/0x40 [ 30.008555] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 30.015202] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.022014] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 30.028310] [] ? finish_task_switch+0x1ed/0x630 [ 30.034608] [] ? finish_task_switch+0x1c1/0x630 [ 30.040896] [] ? __schedule+0x64d/0x1ba0 [ 30.046577] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 30.053213] [] ? get_page_from_freelist+0xcff/0x19f0 [ 30.059945] [] ? __might_sleep+0x95/0x1a0 [ 30.065711] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 30.072174] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 30.078996] [] kmalloc_order+0x2a/0x70 [ 30.084500] [] kmalloc_order_trace+0x1f/0x190 [ 30.090615] [] __kmalloc+0x19d/0x310 [ 30.095959] [] keychord_write+0xce/0xbc0 [ 30.101648] [] ? save_stack+0x43/0xd0 [ 30.107067] [] ? kasan_slab_free+0x72/0xc0 [ 30.112920] [] ? putname+0xee/0x130 [ 30.118165] [] ? keychord_read+0x510/0x510 [ 30.124034] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.131035] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 30.137940] [] ? keychord_read+0x510/0x510 [ 30.143795] [] __vfs_write+0x103/0x680 [ 30.149303] [] ? do_iter_readv_writev+0x400/0x400 [ 30.155767] [] ? __might_sleep+0x95/0x1a0 [ 30.161535] [] ? __inode_security_revalidate+0xd9/0x130 [ 30.168517] [] ? avc_policy_seqno+0x9/0x20 [ 30.174380] [] ? selinux_file_permission+0x82/0x460 [ 30.181016] [] ? security_file_permission+0x89/0x1e0 [ 30.187738] [] ? rw_verify_area+0xe5/0x2b0 [ 30.193601] [] vfs_write+0x189/0x530 [ 30.198948] [] SyS_write+0xd9/0x1b0 [ 30.204192] [] ? SyS_read+0x1b0/0x1b0 [ 30.209613] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.215729] [] ? do_fast_syscall_32+0xcf/0x890 [ 30.221930] [] ? SyS_read+0x1b0/0x1b0 [ 30.227358] [] do_fast_syscall_32+0x2f7/0x890 [ 30.233471] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.240110] [] entry_SYSENTER_compat+0x74/0x83 [ 30.246889] Dumping ftrace buffer: [ 30.250469] (ftrace buffer empty) [ 30.254148] Kernel Offset: disabled [ 30.257745] Rebooting in 86400 seconds..