[....] Starting enhanced syslogd: rsyslogd[ 10.835372] audit: type=1400 audit(1516884327.187:4): avc: denied { syslog } for pid=3168 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 '10.128.0.45' (ECDSA) to the list of known hosts. 2018/01/25 12:45:34 fuzzer started 2018/01/25 12:45:35 dialing manager at 10.128.0.26:41021 syzkaller login: [ 19.527983] random: crng init done 2018/01/25 12:45:38 kcov=true, comps=false 2018/01/25 12:45:38 executing program 0: time(&(0x7f0000e1d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000846000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x1, 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/244) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f0000002000)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = syz_open_pts(r0, 0x200) fallocate(r0, 0x2, 0x722, 0x5) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x181000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000003000)={0x0, 0x8, 0x8000, 0x10000, 0x6f4, 0x2dfd, 0xbaf, 0x6, 0x3, 0x4, 0x4, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000004000-0x8)={0x8, 0x7}, 0x8) userfaultfd(0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x49)="69248ca70eb123020685c32a7961f3481b2e8c6681c8494d51d4031fed3af87acee018430eecfe78fdc58a2d4e8b0efab0b68d0ac868020becf3379cff1305d8a2df042ba170bf4295", 0x49, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) 2018/01/25 12:45:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x2f6, 0xffffffff, 0x0, 0x3f, 0x8, 0x7ff, 0x7ff, 0xda17, 0x2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x61)=""/97, &(0x7f0000003000-0x4)=0x61) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000)={0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xffffffff, 0x3, [0x8, 0x9, 0x8]}, &(0x7f0000003000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ftruncate(r0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x0, 0x3f, 0x4, 0xdc12, 0x4}, 0x14) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000006000-0x4)=0xfffffffffffffff9) r2 = dup3(r0, r0, 0x80000) timerfd_create(0x6, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0xaeb, 0x2, 0x200, 0x3f, 0xfffffffffffffff9, 0x8, 0x6, 0x100000000, r1}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000007000)=""/54) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000-0x28)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}]}, 0x28) openat(r2, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000009000-0x76)=""/118) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) 2018/01/25 12:45:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ef000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x400, 0x200}, {0x0, 0x3ff8000000}, 0x179, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x6)=""/6) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x80, 0x7, [0xc38, 0x7, 0x0, 0x488f083c, 0x7, 0x3f, 0x0]}, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000)={0x0, 0x0, {0x1, 0x3, 0x917, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xa9d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r2, 0x45c, 0x0, 0x200, 0x1}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='-%user\x00', 0xffffffffffffffff) add_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x8e)="2289493de2adbda1891081968d90e21b80bc27938dd2755832b402d88e55677e2bff08c60ac5367bb7d577f45a2fee1e889fa7726969794266319ca4bc70c8fab82dfc514105211c87270df191851e0f1e6024afe17b64b54e7aec8fb779b74851ffb46e07748f7ff4400f716d2cf87318a940736f9186a84f86f797b3c871e4fd0f393f883489f69819163f17c8", 0x8e, r3) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000006000-0x4)=0x29e, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x402000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000008000-0xc)={r4, 0x80000, r0}) 2018/01/25 12:45:38 executing program 4: r0 = creat(&(0x7f0000fb0000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0x2, 0x1, 0x5821, [0x20281876, 0x40, 0x3f, 0xffff, 0x8], [0xbf11, 0xba, 0x3f, 0x0, 0xd9], 0x10, &(0x7f0000bf2000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffff00, @generic="a297c34a4dcad2f2df5c35a56fe20668", @common='teql0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x32}, 0x2, 0x10f2, 0x11dd, 0x2, {0x8, 0x9}, [{0x1020, "36b6f106c6c12c1182d49c0aea224f0d58a5fd6e5c9b89229e87d737be", 0x7, "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{0x8b, "b056023805d84e8de0d20d663a532fd9fd61ac52611af5701cffc3e113", 0xfb9, "3e7a16032257cf5fb0c9d9fb2871a8a31fcb45fd4d3e0418fc90000a3d50f7f712785ec6b7a8937f920d39f964dd933627315bbd62f321c87112c9e49b2baf3d2b789b4a3a765fe511943f6c5ad1f691fb70b8debafc6e5c3af7797c13902a60f2f724d530ee28908678ab"}}, {{{@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xff000000, @generic="f1133ffdd7eeb2b91ac77b973cd5d9c5", @common='lo\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8}, 0x1, 0x150, 0x1ac, 0x2c, {0x200, 0x760}, [{0x31, "46f8eb7d0bed6701e2debd22ad43ebefbff3a3bc90abd5ceec1e3efbbb", 0xffffffffffffffc1, "cbf096dd24e3cf2f5199ee997e4bd1749c"}, {0xaf, "aefd00138fba5bcced31146a362d61d385d3db5b5f842f3da0b6c61a3b", 0x7fffffff, "c32f376e602dec973c3554c6b99d23ed57b3bc402171811bb244b2cd14f5542a5c3c3245f10e9d0893238f985312a34605f1d100f437a084f585797c332f8bf1854676f2339469c5bd94f6d49942125f750ac0e470b546a239185404d21a115cfc63e0c7ec59b47127d9fefdbe9599724a1ba9ec51f50dd972f0eaa4832150c7507764cc94b8dae815eb9810ad0431"}]}, {0x5c, "65c9a8b2ad7ccbe26ae08dac491764b1c2614af5df8b0bf2ffc257bf9e", 0xffffffffffff8001, "377d397001579023122f4805d6513d3d008fdff762109deffaf4eee74d87ff57e0744ab6942b38e9dfa7297210e2ecdc280c2445ddd9b8bbcb2a8554"}}, {{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="84fd04fb0cdcc565e99a7fd7ff50770f", @common='ip6_vti0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2}, 0x1, 0x25e, 0x2b6, 0x4, {0x6, 0x4}, [{0x9f, "3543552f57fc9a2866413830e1a8cad69186d5a47f62566d1c3943366c", 0x400, "eff0338a1123a9bba893ef4b10c6a230c422874621879c2f833858017ee3f07b22bde173d4857372d75672258f892a18c265578a5ced7de39ba55c69e38cf1b15874380a4e9b0b6832d5fd063fbf2fad512c6d53f6e6ed5d9501f3ec13f6a120959f6cc9010112774df2c17e1a2766390fc2623e8c94c7606c459296626c3d"}, {0xbf, "b2c904a1adb503013821b25f44378302c415025f81e7cff596d056b412", 0x6, "7be3e9830050d46379bb0152b7602ff5ffd730d9315cfce220a660394a8cae4d1a9491108179b4718ddd055d03586462b7cc28ffe0efba9dc01d2af29ee611e611313285c2f0a3de7972bf1b2bd296c66f24c71ddd1f9d4a23f891d71613ad3eaac5521f33e886bf5792f5db2c22797c1fc0b14ecc22889e236ae836b5f3883a5828202509b2d535ae6ee1006834d3a669ee382f6b4c46bfd29c8a8dcc253c"}, {0x90, "1f1cb3fa613bfe9e4eaebb5400f6a7507d8f0cd3fac4d459a1f76cd559", 0x374, "354768700d03395ebadcfa8d388ad12c1f59a02fa7272ce73f41442c4fb072230eb555737cea1313fa8138c1f501fa7972fdb789107d13c68a1bbd1f4c2e06d2ad443581d953faaaf0b920e912df47367316aafb46a5477c7cff2e114e7b13910e588f3fe173ffbe2f0770b91da5be92"}]}, {0x58, "d08788adf8e385dedf1314f689217b692b2181d149fac644651b2bae5f", 0x1, "ae5c2c59bf46f5dd6f1459c3548307185dcd3229ada825a7745035fa3980525dc5db6ef13ecd8496084b6991d991a7e53f9f32b320747a3e"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff0000ff, 0xff000000, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x20}, 0x400, 0x4b2, 0x570, 0x0, {0x7, 0xff}, [{0x35, "6a7b60b069265280d8bed12db351ff5e1a5b56371b068731841a6422dc", 0x0, "bf0ecaac8638af1f62b30dbefb40baa81f4fe3f664"}, {0x104, "e8b0bf133842fd74cedad4eda355fcbc680612ab91f96f9cac256c5e85", 0x100000001, "de80ce1e23b7f2aa78a06ce50a72f23f581dd782c99b949d8b0c7acb54d375e46aaa9b9024741ff4204d2ce34944b6f08e271a16502723462dae335c32f1a3f1bf90bbb9fd9e10b5657762c4392e21d918012e3a573dd9b7c07ca796f11fbc3f33c86993837877b9cc51d06538e3651d1c6f9d2321964ebf95e6309e687422a347f714f52815f4a7260944839d553e5b1db332fb58ba605ac285e352b2c53308f5082b4f3bd3b708ee4f0a624181b1fdbc18ea41b1d25a262741ad0a5d1f9e461decf7e1c4e82bc32c964e843f90e4eaf4919c636dca1ead7ce0009cf2bfe1b9c014134a"}, {0x91, "500961ef7ab836ababa97745dc3fe7d8260110d8b7f63e9d7cbe18c93d", 0x2, "1e890aba241607ed3524919fa106bd7221a4a70073ecb8ca1b8e0cd919a863152838eaa1027cb718efd111fec81a9e10064dcd5c24fe26023ec51197cc6bc3aaad626e806cb783cee84bf9de110f74957fd37e56d3e06b6347c80bdfc586afa40186760533b3c85543d2bfa5f94902c617"}, {0xcb, "0e137d316d0de638cefc1cc13ff0e55e5192b7a1ba6978302e51755932", 0xffffffffffff0140, "17253530772220365b3b535f9904e0e3b9f7a820022ad7bbc0a728201e55bddba0d032fe8c440d631c7262813ef7c2bed08b435d1570da15ef408afb0f2aa14f1084d01c43f9ad7116c57a2719310f976fae324b7c6779e0bd16270928ae039268b0e5d33d8c09f59db8d8154fe54364fe18a4d194fb739373b7151cad44ee3e26dab5ddd4d5b266fcb3a761e96a71033e8ea318fdd9f7fdda447a2be6c9a6ffa11e165b790c6078ee1d6d"}, {0x9c, "32701cff48088719d612654b3751ec0c02eb898ab0e07b8a4570952bfd", 0x4, "51932a6f565aece99e5d64e56847de9a19962eaa615a80449c3b9847bd340a7ffbaa501e71e189501122725bb70789e694c9d71e6c204d9c15b4db8e06a95662d8a1ddc76942dc768e04bcf31c7c589c864879853a0d3cd9dc16c64340eb0c9b36b6639df4b9300664697776670cb666f79487e0b3c618710df4bcf7"}, {0x111, "a9d20ab46ef6bee0790ccda5765505c69f5efd3cadbde92bde792e114b", 0x2, "93dd9aaba73cbaa5cff614cd6f282baef255d48c587d6849b27f1b0e0deba2bab579c695931fbcc8baac0127295447ef9292b60fa3a883bbbf0826b07e25a32eef136f4bfdf5ac3637008c31c6fa8871669191d4fa286c386d767eaca4f247fcd185238ab85d4ef519d0f3ea7e49e066bc6359f75c69a0b64d36f66610f9392a9c7c77be7e7e6a9f7a5d5954017642a558b28df24e41d3df0bbd559619985b2949ab9cc2f32d0879fca49ae56edd127ca3633d6e75903fe4478fb2c276a29e4c608e508f1b4f560e83d32a78b908b7f8f55382530ac2bd0523e0ef983b08dc51c7790c76c2cc1d60a2287413fc27df0282"}]}, {0xbe, "191ccd6c67aa5738bfbe477fff668579a9d2069a4d6709b5212eeb8e7e", 0x1, "3ce3c6b8d39dfa6b88c46330e97b98086358dd216a1e92bcbffeaf2738ac5999e3e2ecbb9896d886926cfa0c96cdb9cf8ce36e0bb8182f0b766b7b1c65e8b6cdc1861c44f030df9f5a0662052548b23d89e5b165bcd27ea724d1a73789876c04b0df8342f6280cecf864955b56d2a0e3cb9d16dcf5082e0f94a4a9dcf0ac9cec2e4ede90c97101be4b2d72889f58997825cb17c0401fa3483ca5d3f00c58"}}, {{{@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0x0, @common='irlan0\x00', @common='yam0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x3, 0x2}, 0x1, 0x3a0, 0x44f, 0x38, {0x7f, 0x6}, [{0xb5, "26b0d44506c0043a73c15285e9cdde8d52155058e54e2b73911b032d83", 0xfffffffffffffff9, "8ff3687729495a888dc45ac0c12314f09d712ef56d07b2b9273f5a37f28238f5d5c3402ae3387547e8e1d8bdee6971a8219e540527c4a1a35b9db79ae9b4185b8e91b0daee5da3b0fbf00900bf72a875395d9e983ccba84335bf5de0aa6b4b70fc7f8b1aa5feff565ca3d4c4c75b1bab5cfea713f4dae558d3232fda1056c3fa7225dcbf4683c7c4d2e69b49c4653367a01ac1c85e"}, {0xb6, "15441b53f7868343262c9f45f11994f8ca3bdac016e78995b9d5496f80", 0xb2, "0aab3a5b0bbaa45a824d77fbf0eeb6720211d9f81c5f0bf78d861a517d9d898f40a787526c2007598ffce28c681911469c527392674f55c98f11a8936ca008060c1d0850dba2aec69cdec133a7f7a2e30e7715e7576c74edeb1578e930ecced3be4bf4f31f48bc2286247f258ee9b170b1407f74d529c5a38d0a7ce13548e17310975c369f764003efde40e03f64706d87ae84e352f4"}, {0x31, "f6ab1354cd2a6bdd056534380cc5d0e825422717ab18784143d1026879", 0xff, "df7ce08a2622c879c479dd90b31a594073"}, {0xab, "63547887e2e48f35054db797010696e3db8b71c2f951e5166e57f4c85d", 0x2, "c2fa9cc3ba78c46851b7b61f16992a5d7e265f2c043c6ca6e3dc78070b6a85887e4343b21cc69cc607aff692a65a159eef4f184facb165b18aa6c4f10018c43e66de32b1a3ea875518f0a2a22c8a40892938259d479c97e9aea93dfec2d1106842d6ba6ab8c2f29482df1b61dd4ac9568b06cd00c49671d8d9bd98499414b1bc0b6228c62e440984131061"}, {0xe9, "4079109d86f513f449bfc39bf6c3687dab6212085b061d6156938a37df", 0x0, "1e291ef2836f6d148f4e7fcea2d6622d7acd83a14d82814f9e9bb037199443935dd027b99fb0bbfe0049ed88abc577cda1881b81ec50d2f42927e39cc4f40453753f873f30f557b85774ae0c1d382909fec5fa294b2db4d573c895908fefc6a667f89b1a161b982c1912d1ca7297d27173004585d7609b81f4333c017e8f6247c5c60b77eeac3810cb142af94674d7664df982f6c1f68004822d47342745638457f8c6aa6e2561162fd82c38e6608af9a9a075db9fa1e39844b4e9391ddccb0c9d5908e1b3b3e14af5"}]}, {0xaf, "d66628628293541a15130f6268fd40d0e681d2c464f124a9bbac229659", 0x0, "ceda2d979ea760eac8caa814ccb9584d10d8a439c850084d356e4657bd0495e4c0b70a3f97dcb35c3ce84d9973c1c21f1f5000f102c6db6b33c04fdc30abefbe0836eadaa39ad5f89c7110e14abf4a3bb7d091665b612bb44262b1d6688017e9e417df36335285c28124357913405645efdae6eb3d5062d9cd4eb50c6693f8695e57d9b06afd572c78a8f99cf8ed3a"}}]}, 0x587d) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0x3, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000005000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0x5)=""/5, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000007000-0x8)={0x3, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000007000-0x8)={r1, &(0x7f0000002000)=""/24}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000008000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x8)={r2, 0xc27}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000a000)=[{&(0x7f0000006000-0x10)=@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f000000a000)="31e2ae257ecd8148162f350b4bef7c940546247125005c8f2cfdcfed5a98949235795ef5215d4412d7aec8b2f4b6ec220ace14dfcce0070e36d1b9a2c09a52d0a3031ceaa383c0bc5d8838bfd2b27768ffec26fbd68bc62e7f92501ab8552cc2968148bd6408b31f06d27d497326c93630d12e94594a8d84b4932d061c5f9badc56e153daec23597b35b5a1e038c31a7e33350a736586f57bc35c9590702902b9e19605d35b652b19e5b7c11e2c779f34c4d3ee222ed20d55bc7647bb58b86a46b80cffb29dba371fdc902fc01cb1fe36e8f259ef8", 0xd5}, {&(0x7f000000b000-0xbc)="c003349127f4eb6535c09e840c8168695214d519295448ee0287c1a72e387dd32410af9c2e800f7e0bfb08afbda37ee3d2e4e91817f5171501c82ff74232736dbfebe22ee2482a48bed0d201f3da8927caa52fd722623ca60133b6423135e84ca0fed1002a243279c7d2a9c38d98124dcdae6dfffc82a06917c5de09c3d3c0ad604f132b0572c7452f9815badfc2b109222d251254c63da3e14193f91bd944856233a9fdb5887a0c9852457d3e616cbae7e6b2c99e83d127d9af6c83", 0xbc}, {&(0x7f000000b000-0xf0)="acbdf7d0dae6b34ac6491095b049082632218680ab89c896069b6fcba1a34297fcaeb1f114ae5deca335fa661974d26c8c0bc0efa2e89c70058732fa93d681ee17b8bbdf1ac2a425ffd8a656c95a5cfa2fd9abaaf342d92b98047d3565570d1b9a5a5ad939a00841c22c1db67e88f4a2a18a6a2c6f0898055d6f5e283875beea52ab86ce3d50156e96ed16a83948087beffca7411b450487b8e3aac9e752fe5bff353f6b282ba68bde545266fd7844485be25c2e7bf5571a4e2dcaae1c4fe023d663fa18d1b482173c43ac8b0be9f0e26c9b02a89a780e69a1bd15166eeeafd80f87bea6e7fbb602d662f03d2db1f24e", 0xf0}, {&(0x7f0000007000)="924820781f26854c983e748aa64c1b6e27d443c452f04359faa4bab07f706f39d9d2da459dd5d7c32fdb5840ea76b342420b10546aa422eba876c0e06fd47b27447f8b80fd7f87ebce07ff72a96a5c9d6857b2aeb34a68914732dc0c1a45ec86fdf6f5cd363115ae8690265437dc3bd5915b3a88cdbbd0e604b38a2d7c22d4cc86ed4724e41a3d8cd950591e5715f0d0da886800864b019a363ec0e75477a6b2abdf3b0c8f965551f5090baf81239c2c807ac4263cf02c3251a51331185e93b3162e2d4d86838ae4d09c54f8f711dd3efa005222fdea6d2c", 0xd8}, {&(0x7f000000a000)="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0x1000}, {&(0x7f0000007000)="7476d8aadcb4735d93a7d16e43d5904a9ac559a8a4c3217c0f1aedd37d4a60ec8554043147bdcb6b571bf75279d61b88d4372e011cdacd70750e6a39190fdf1db115fd1317e4de2b7c20036e6d1f41dab46e3a240d85e7edebc973f71199f0be75995943174636", 0x67}, {&(0x7f000000a000)="200ba1785821efd500ee0178e2e032f5c4cc09c6f75a5211554079cef43dfa9df5fbffc1ea5903b47940a2e28c06c2232b80deb88b165de0c741ae5a5a785ba719dcb1d55cc0052f11379e9a2251a65d1a0f7d46", 0x54}], 0x7, &(0x7f0000009000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3e, 0x204, 0xffffffffffffff43, 0xfffffffffffffffa, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x205, 0x0, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x38000000, 0x8, 0x9, 0x6, 0x7ff, 0x4, 0x0, r3}}], 0x84, 0x40}, {&(0x7f0000003000)=@in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, 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{&(0x7f000000a000)="a354c4b74f37da4658ac4b9c7bd39b7fee36a6fe19d8f227dc8c4be5e314b3920ac48347e9d64b32c4b7729dd7d0a6041e964db6ae76721562ee7b868bc2a0d3e32c54427f433d85da", 0x49}, {&(0x7f000000a000)="125b1d022085e1d53ca19bc0cdfd5c8cc06099f1ad3523ae7cd827daeac296c7c4bb6c68ffef8a9f4f0401661ac4b8a204ea78e3c411642975e325da439dca6eae31f2c576b32a95ac3d91103b8af99c5c23530bc32bd8f6c036bfbf3535f1109c941d32c1acf89ca777bb442788f9570ea84096ce10ce7c70c75676b119a5dec55628d68ea35ad26d5c59790a0fdbd0", 0x90}, {&(0x7f0000003000)="38b24c0d950ce5f76b1f55621e77111e079566998ffcfc8b7cd9a3e8d323f543f54be3cb6964b076903eeedb6c6bcfb44327a138a9b56cb9f2902e33fa3f628a5ab4a172c147e108ce4faaa3e715493ba8085998198d49a5cd46f73fba1fafff055cc463468c6e9dba2fa5a77a23dd", 0x6f}, {&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="290b684f88c473e5bef302ed3b2b4d0522198411e55522d4527caa643f7cf9c81995ae8eda167b4d1a4966de9164ba5de51fc126a329101a56afdca0ab6257696fadbbbc3f643cdeb4fc5ae6b3ee720ed3fd72eccae18b57850e6d5f72a30ef8fa3fa713bbe1bcbd2fa1372af18aca7bcf651315", 0x74}, {&(0x7f0000003000)="2675ad9d9f27175f420ea5ccf5", 0xd}, {&(0x7f000000b000-0x2a)="967a697b69c604dd73db8f19a46dc61505a4f82711cce2c81818a45b7f5e251f5905eacfa32bb3a7a6bd", 0x2a}, {&(0x7f0000004000-0xe)="0ca31ac333ced9d6d615cfb60f63", 0xe}], 0xa, &(0x7f0000007000)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff5f, 0x8000, 0x5, 0x800, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x8, 0x356, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x820f, 0x1ff, 0xd2b3, r2}}], 0x84, 0x8000}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000006000-0x9a)="feacbebaea8a60a5428f753a31364a52f5cee7e344731c7324181c55f5b8aadc2061fb53aaf0962e1df902325c4dca349d6089f851e7ab8782c3449299e352b6ec9b8c3fe5a1f582045d20c0146e8d6526a656e87a6708746c46586b7b28586656e4a6aac321900135cbe32eb128526d2f77133451d2bdd062c1d66a6a8e180e9a147d824a0ba2ccd58343b718e548cfea1e29a6ad0c191bf7f6", 0x9a}, {&(0x7f0000007000-0x36)="82cd280237ffac99472207fea5591534d59d39583fbbdf4bf187cee8008e884f5a60dc47ea08924e2dbb7cf95537a0417214d60806c9", 0x36}], 0x2, &(0x7f0000006000-0x58)=[@init={0x14, 0x84, 0x0, {0x5, 0xeb2b, 0x1, 0x6b}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffda, 0xfffffffffffff800, 0x0, 0x6}}], 0x58, 0x4001}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000000b000-0x18)=[{&(0x7f0000002000)="32a067db0dcdb172dda6b7e96c90f7368eb0c137634681b8a9efd6e34b65e567e206b93c0d62d0424a68df91044ceb740adc7c53d3c943daa3b1ce2d557a824043cb57450ae4bd", 0x47}, {&(0x7f000000b000-0x35)="c49ffa2f0a8b416d0a0e2a5f194a5e425d874b3227e97f90aa82cba73af330e8abc9e334c5525de5da8ae1e332543c28769484bdfb", 0x35}, {&(0x7f0000005000)="dbf0933d07dcf7d3ab1404d016bdfd71b433c259b144a6aeef1c3a768ebe318874686ee8eb04cbc51c0791530f24eeafa59ae96b17ab7ccd8f08b6ad6fbd9d7c274483dee4f5d204fa463ad357a796cd304ab3f25d0366dcc0391da03cbc6c25b49797c20d9dacd10bad5ba792ecbb18354f85db34464c5e1e24a269926e5d62d86785edf15ccd64783723d158ca6f19ecdb7ef800279fc4ac85aa9f759fa0cea32281ed4aebfc98b0a48a5db804d70b0e8efc35f23f3747dc60af3b13c7a6c8972bbde824eba079939f95398302222a45b92f9c04a063e199fc6167d80ca1a76fb3576b310acae04a90c5c0cdd247961d57e62095256a", 0xf7}], 0x3, &(0x7f000000b000-0x18c)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0xffffffffffffffd6, 0x8000, 0x3cd, 0x1, 0x2, 0x1, 0xf8000000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xffff, 0x3, 0x7, 0x9, 0x7, 0x401, 0x20, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0xffff, 0x8209, 0xfff, 0xfffffffffffffff8, 0x1, 0x100, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0x400, 0x1, 0x200, 0x7}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x5, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0xeb, 0x8005, 0x6, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3, 0x2, 0x9, 0x4, 0xd1, 0x100, 0xfff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x8, 0x6, 0x6, 0x1, 0x40, 0x1, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8007, 0x2, 0x9, r3}}], 0x18c, 0x40080}], 0x4, 0xc0) 2018/01/25 12:45:38 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002f4000-0x15)='/dev/pktcdvd/control\x00', 0x2040, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000db6000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='irlan0\x00'}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000f6000-0xfc)="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", 0xfc) ftruncate(r0, 0xd0d5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x8) flistxattr(r0, &(0x7f0000001000-0x72)=""/114, 0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x3, 0x1, 0xfffffffffffffffc, 0x8}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x2, 0xe7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1000, 0x3f, 0x1f, 0x80}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x6) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x7f, 0xffffffffffffb124, 0x200, 0x5, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0x33, 0x0, 0x2, 0xffffffffffff1f0d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000004000-0x8)={r3, 0x3f}) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xa7)={r1, 0x9f, "a2be1b8d6eed3383cbcd35b85f51982286ab5fbb5c60bcd3593d04f3b570b128bb4e8bfaebe27525b52343e20aaaf49ff5b421e8ff376df2c3a959f9a4954260dd754122d1b703e6f342c7273caa4099b045bb89b6bcbec1e34cf414ec36cad91d2673668051d82ae384b478c583c68c184596ab24f5c0c795ecea77e8f2c9cb87db89a8800ea7b026548b03511db528b42088dcf46df06800b7d267a1281d"}, &(0x7f0000001000)=0xa7) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000000)={r3, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000005000-0x4)=0x4dddf7a7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000006000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x800, 0xffffffff, 0x71}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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}}, &(0x7f0000001000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000002000-0x14)={0x11, 0xd, r5, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/25 12:45:38 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000037d000)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x28)=[{&(0x7f0000001000-0xdd)="c19217aee8c87808ec9827ea798cfadef6d3bfebbf03ad7609b913797360d31561b48af62976babd8fb726fb56a45182476402d42a12c6f91c8c2f385941e280612be9cf1396285a34c5dfadf77bd5ff9cb5bc259c93c785d3941bb68e2574b49f9912d8559c417b13d23358e0fdf9a73111921e241969230da6c6fc17d2c36cde54c21eed7772afc48966eab9cf14a22abf4a10ff14ff78543a4b76a76802bce70a5448301a8412415a9d29e20da41543f4622dc897b6faf64d70f4878ce94b85127d6eb6f32104f850be4441fb13d506594198c1799867ce29eaf7bd", 0xdd}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x1f)="96be06d2d2f11935795b5e46290c01c779d09570c3393ee7cd48e6338fab5f", 0x1f}, {&(0x7f0000000000)="4637a7e7d6dd0afe882e52a4da1535802298af838431a389cfcfd70e74e77ecc9b3493bd43ed8eeb578f2b33d9f9b82ce2eb0a6df39c99c2b0c9573931cf36743881d5ccb4aa3168fd20aba3c144bfbc", 0x50}, {&(0x7f0000001000-0x3)="db35ae", 0x3}], 0x5) ioctl$TCSBRK(r0, 0x5409, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="db28a3b91b23c7bc5fd310c5f0714833b49bc8402a29fd6ee57640a3fcb1fb320d26a75b3b69567f2c370aa429330b9d5513c74d6e7da52edf8b18ee622662742935d804321f72", 0x47, 0x40844, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000-0x8)={r2, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000006000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x86)="ee572af1c0f2ff90ae770ea60a1bc0e719bf5590f0c36fcaf67fbc257588c055d9cdff126cf015302b46e1db07650e3b1e2633a16b259cec54655cca7a4599e651a5a0309653a04c974fb4b5e77bf5b20eaa874586a462e53f62b59dbe320eb7d0952ba9dd596746b0c5e6ac5a1f4086943d59a00475ea663d71d69e7d695ba8227b1125b5ee", 0x86, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000008000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000-0x38)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x38) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000009000)="c87a6b8a498a3d91deb3925ecb93e1126c36197fed99c17596a56511ed93d933f5cfec4e0998d6f84735f50af9838f18b4cd5a5224a4dc8adbb884c9b65473c60d0a7e7524251aa70936e0b0c5bb7e002825613adc701c6e5d289d664890e7a168ca33158fba746b958e96775ff0a2da021f46771b170f07ff177b909479086a0a0e4a35dee886e91497e33c25d5ec0ccb1501eb9cff105694dfa111de6a25677513b8aa65d362351dae7fdb130da218851b59d64b5261e79569c792ed7fc1318eb9ae88a61e6ae179e560e3") 2018/01/25 12:45:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000355000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x6e)=""/110, 0x6e, 0x2, &(0x7f0000661000-0x10)={0x4, 0x4, 0x3ff, "eaa462a2a46b", 0x3, 0x0}, 0x10) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) tkill(r1, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1a, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003000)={0xfffffffffffffc36, 0x0, 0x1, 0xfff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000)={r2, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000)={0x7, 0x3f, 0x6, {0x0, 0x0}, 0x3, 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000008000-0x8)={&(0x7f0000007000)=@newlink={0x40, 0x10, 0x712, 0x5, 0x2, {0x0, 0x0, 0x0, r3, 0x10, 0x40800}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_MTU={0x8, 0xe, 0x0}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000009000-0x4)=0x0) 2018/01/25 12:45:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xe0000, 0x0) connect$netrom(r0, &(0x7f000012c000)=@ax25={0x3, {"c291dfdf375d9b"}, 0x72f3}, 0x10) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)={0x6, 0x0, {0x2, 0x2, 0xd3, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000)=0x0) timerfd_gettime(r0, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x1000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r4 = getgid() r5 = gettid() fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x1c)=[{&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x8)=[{&(0x7f0000006000-0x84)="4724bfb8b371620db4b345f0dfd8d2561b727a80d83577b7c5720319e66da540244b66b4aa361aa0b00d21fc2c56b3f4b33dfb0b2974b30ca86ad0394ff0d78b30bd35eaff438f8cd840f0297a11139d579882b623ad567bdbde93c7e2c1e9ada5d5bb5893197b1c942636a0c5097661ee5cb1f01faec04dc6b5935e01c79b980fb9dabf", 0x84}], 0x1, &(0x7f0000005000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x108, 0x20004080}], 0x1, 0x0) setpgid(r2, r2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r2) [ 22.571951] audit: type=1400 audit(1516884338.917:5): avc: denied { sys_admin } for pid=3380 comm="syz-executor7" 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 [ 22.636061] IPVS: Creating netns size=2536 id=1 [ 22.657441] audit: type=1400 audit(1516884339.007:6): avc: denied { net_admin } for pid=3383 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 22.704805] IPVS: Creating netns size=2536 id=2 [ 22.753951] IPVS: Creating netns size=2536 id=3 [ 22.793278] IPVS: Creating netns size=2536 id=4 [ 22.825994] IPVS: Creating netns size=2536 id=5 [ 22.866219] IPVS: Creating netns size=2536 id=6 [ 22.911589] IPVS: Creating netns size=2536 id=7 [ 22.962211] IPVS: Creating netns size=2536 id=8 [ 24.554947] audit: type=1400 audit(1516884340.907:7): avc: denied { sys_chroot } for pid=3388 comm="syz-executor2" 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 2018/01/25 12:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c1000-0x4)={0x4, 0x8004, 0x49, 0xffffffffffffffc0, 0x0}, &(0x7f0000770000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002c000-0x8)={r1, 0x7ff}, &(0x7f0000e03000-0x4)=0x8) ftruncate(r0, 0x6) 2018/01/25 12:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000a4e000-0x4)=0x0, &(0x7f0000872000)=0x4) 2018/01/25 12:45:41 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000879000-0x8)=0x0, &(0x7f0000000000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r2) dup2(r3, r1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7c000)=@int=0x0, &(0x7f0000e7c000)=0x4) 2018/01/25 12:45:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x3f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x3c1, 0x50, 0x7, 0x400, 0x401, 0x100100, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004d3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000+0xcf6)=0xfffffffffffffeef) write(r3, &(0x7f000000b000-0x3d)="dc", 0xffffff31) readv(r3, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/25 12:45:41 executing program 7: 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$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='erspan0\x00', 0xfffffffffffffdc7) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 24.751361] device gre0 entered promiscuous mode [ 24.757936] audit: type=1400 audit(1516884341.107:8): avc: denied { net_raw } for pid=4387 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') read(r0, &(0x7f00008a9000)=""/240, 0xf0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000377000)=0x1000, 0x4) 2018/01/25 12:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x4, &(0x7f0000f80000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x2000000000000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, 0x0}}, &(0x7f0000eee000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) 2018/01/25 12:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e3000)={0x0, 0xb}, &(0x7f0000c5d000)=0xfffffe90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008de000)={r1, 0x79, "ca86966508e21ddbb6d5cde1d3c816776f3720da509a7bf24eb71063f8522d63dc363cbdfcaa3bda6d164ca3c0043777336937a9078c8b06aa492dcd19c11b194529a004284cd9ea26f3efcfa51d36f2304669a8ed7555e1d1a752705d45014608ea3527ce51e49899c784aabcaf1b1b600e2635dddfc3c822"}, &(0x7f00008d6000)=0x81) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000025f000)={r1, 0x20}, 0xfffffffffffffe2b) r2 = memfd_create(&(0x7f000088f000)='\'eth1\'\x00', 0x2) ioctl$KDSETMODE(r2, 0x4b3a, 0xfacc) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) [ 24.939046] audit: type=1400 audit(1516884341.287:9): avc: denied { create } for pid=4445 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/25 12:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fb2000)=@get={0x1, &(0x7f0000e7f000)=""/159, 0xe385}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000)=0x0) bind$inet(r1, &(0x7f0000d82000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009bf000)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x8) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 12:45:58 executing program 0: 2018/01/25 12:45:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000186000)='net/ip6_mr_cache\x00') connect$llc(r0, &(0x7f00009ca000-0x10)={0x1a, 0xf7, 0xfffffffffffff280, 0x8001, 0x6, 0xe5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000eb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:45:58 executing program 2: 2018/01/25 12:45:58 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/25 12:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000861000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000263000-0x4)=0x8, 0x4) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f000067f000)='debugfs\x00', 0x0, &(0x7f000073b000-0x1)="") 2018/01/25 12:45:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000192000-0x9)='/dev/sg#\x00', 0x1, 0x80000) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f62000-0x46)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6f6000)=nil, 0x6f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007c7000)=@sack_info={0x0, 0x54, 0x8}, &(0x7f00000d4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003ad000)={0x101, 0x9, 0x0, 0x7, 0x7fff, 0x7ff, 0x2000, 0x3, r3}, &(0x7f000027c000-0x4)=0x20) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000172000-0x20)={"faafecaafaec0f80d03d5034bf7d7b33", {0x4, 0x6, 0x3, "6682b64cc3a4", 0x2, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000e81000-0x3c)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "c1a7cf5b7e92cc71a2ae455dcaade64ee49b8cb512dd0f99f7d63e2375", 0x0, ""}]}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x0, ""}}]}, 0x10c) 2018/01/25 12:45:58 executing program 2: 2018/01/25 12:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000703000-0x4c)="240000002e001d063200000800207700fbffffff0100000069000000000001040002ff10", 0x24) 2018/01/25 12:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc32, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 12:45:58 executing program 1: mmap(&(0x7f0000000000/0xd00000)=nil, 0xd00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/25 12:45:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000006000-0x5e)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.185403] audit: type=1400 audit(1516884358.537:10): avc: denied { create } for pid=4524 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 12:45:58 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x0, 0x0}, 0x0, 0x100100005) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f0000014000)=0x0, 0x200010000) 2018/01/25 12:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) ioctl(r0, 0x1, &(0x7f0000508000-0x6b)="efe7f82189ee837df3bed1daf48586d017eee650c1111e4f5face5f606ce3b1ce5c96bce9a78b7ae99f2b2037ab980409ec259344e0cb00c0cbe1abd5826efa061b0c5866edc6649c65f4dcac2c3e27a418cd6e68118d0008611d04ab832b883573bedfa62795af503ab9c") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/rtc\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f000040f000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000e49000-0x10)={0x1a, 0xff, 0x8, 0x80, 0x35ef, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000238000-0x118)={0xbc0, {{0x2, 0x0, @rand_addr=0xc13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff55) r2 = syz_open_dev$sg(&(0x7f00005bd000-0x9)='/dev/sg#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e54000)={0x0, 0x50, "53b8795f1ae33e42b1c1ec9928d567534d6f583e2f418581ed2c5578a3434d5089ca28698f4b7d6efa2137e99262e8dabf06f3a1965ba3d5bafcd43b94c6f50c6101beb3d9a4d22725d2db954b1affb6"}, &(0x7f0000da3000-0x4)=0x58) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fab000)=@assoc_value={r3, 0x80000001}, 0x8) r4 = fcntl$getown(r0, 0x9) socketpair(0x2, 0x0, 0x1, &(0x7f00005c1000-0x8)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000af3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000cc0000-0x6)='wchan\x00') syz_extract_tcp_res$synack(&(0x7f0000b5d000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/25 12:45:58 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001b000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000028000)={0x0, 0x45, "f170e9980c16240987950247dfe3bd32ca380b4e90d61d88bb416906f0cf2a6a8b5e38ae675f959189883bb808ac4b5d7838df1bd63f80196d63f22952621abb2f8e5788c3"}, &(0x7f0000005000)=0x4d) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x8a)={r2, 0x82, "4ef8c98f2935491c06a35f5d15c9acb01c52ca1bea845713b885f10cf9a997c02214b10f47019b82c0d4708293cacc1029da1ad348dd6230bc18b4a9644e3077a5de0f61408da8c28ddb35a13f762c1cd28477481b1f7be7bf7fffe67d7580a0e4943e67dd380850abcee549e436b1fff1d79f44bdb6281abecccd9566d9a404372a"}, &(0x7f0000029000-0x4)=0x8a) syz_extract_tcp_res$synack(&(0x7f0000026000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000029000)={0x200, 0x2, 0x3f8d, 0x9, 0x2, 0x4, 0xfffffffffffffff7, 0x3, 0x0, 0x8}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000002a000-0x8)={r4, 0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000029000-0x8c)="58c51ec3d7716af6910c7744fbb548b3ba228a9630eaab319492e89e6443aea59b13f158e00f9d06614397d5037effa9191b99249ee45ff386bea21db627e9fef84f300c515109c7cddc52a36e8358ac5e2e12954b89c3d1d6df009c421075bf4f7829b21b61c9ac08bf59ecf4a9d3a16e49e14d60ef446abef1378ecacb60948a835b623c94d3b3a15075") syz_extract_tcp_res(&(0x7f0000025000)={0x0, 0x0}, 0x8, 0x323) syz_emit_ethernet(0x103, &(0x7f0000021000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="79bb84aa580a", [], {@ipv4={0x800, {{0x10, 0x4, 0x1000, 0x209a, 0xf5, 0x2, 0x20, 0x2, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x8, [@loopback=0x7f000001]}, @end={0x0}, @cipso={0x86, 0x1b, 0x1, [{0x6, 0x2, ""}, {0x1, 0x4, "fe20"}, {0x0, 0xf, "ae7a62e7e6b3ce3703e8412eab"}]}, @ra={0x94, 0x6, 0x800}]}}, @tcp={{0x0, 0x0, r3, r5, 0x7f, 0x0, 0xd, 0x28, 0x31a3, 0x0, 0xffffffffffffffff, {[@nop={0x1}, @md5sig={0x13, 0x12, "2153a00bab0bb84aa038ee9ef58b3b42"}, @eol={0x0}, @sack={0x5, 0xa, [0x4, 0x4]}, @fastopen={0x22, 0x2, ""}]}}, {"b7ebe019fd12680eae76d1e5b10d6665727cd434fe2dd4a375dc35366fe4eab41bea8e2257c32694c257b38614da18d3ca72d068bdef1aa0921973ebf4a26c6b8a2548089052b3831f79cbfdefbd856c967b9b7f331d26cc2ae592785076099cffeb803d2f98dac0d3d8926e6dc2e68fce747ab13105721e0fa213b78f6856c973"}}}}}}, &(0x7f0000004000-0x10)={0x0, 0x2, [0xcd1, 0xb8b]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000028000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6, 0x8, "9ff4f0d9c9300ab4f783a385b343f37c330e0521750abba8c0748381f262dcb8a0690301d3f3c298a6511ef772590fe4f387ac5ac0d6613a350558ea1c2f74a64b9cde2a2d5f42d78b7c50cda3737bb5"}, 0x160) [ 42.214735] audit: type=1400 audit(1516884358.567:11): avc: denied { ioctl } for pid=4524 comm="syz-executor5" path="socket:[11843]" dev="sockfs" ino=11843 ioctlcmd=0x8941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.246048] audit: type=1400 audit(1516884358.597:12): avc: denied { dac_override } for pid=3387 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a34000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000865000)={0x0, 0x0}) clock_settime(0xfffffffffffffffb, &(0x7f0000226000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ea7000-0x4)=0x0) clock_gettime(0x1, &(0x7f00008be000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b0e000-0x15)='/proc/self/net/pfkey\x00', 0x2280, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000af7000)=0x0, &(0x7f0000681000)=0x4) [ 42.255684] IPv6: NLM_F_REPLACE set, but no existing node found! [ 42.283331] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/25 12:45:58 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000c000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 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]}, 0x4, 0xb7}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r1, 0x8000}, 0x6) mlock2(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/01/25 12:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000010, 0x2, 0x20000000000010) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00003a0000)={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0xffffffffffffff8b) write(r1, &(0x7f0000014000-0x96)="2400000013000700fd1e791afe25eb021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00004ea000)=0x3, 0x8) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000275000)=0x7, 0x4) 2018/01/25 12:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004f4000-0x8)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000165000+0x17f)='./file1\x00', 0x0) 2018/01/25 12:45:58 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001b000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000028000)={0x0, 0x45, "f170e9980c16240987950247dfe3bd32ca380b4e90d61d88bb416906f0cf2a6a8b5e38ae675f959189883bb808ac4b5d7838df1bd63f80196d63f22952621abb2f8e5788c3"}, &(0x7f0000005000)=0x4d) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x8a)={r2, 0x82, "4ef8c98f2935491c06a35f5d15c9acb01c52ca1bea845713b885f10cf9a997c02214b10f47019b82c0d4708293cacc1029da1ad348dd6230bc18b4a9644e3077a5de0f61408da8c28ddb35a13f762c1cd28477481b1f7be7bf7fffe67d7580a0e4943e67dd380850abcee549e436b1fff1d79f44bdb6281abecccd9566d9a404372a"}, &(0x7f0000029000-0x4)=0x8a) syz_extract_tcp_res$synack(&(0x7f0000026000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000029000)={0x200, 0x2, 0x3f8d, 0x9, 0x2, 0x4, 0xfffffffffffffff7, 0x3, 0x0, 0x8}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000002a000-0x8)={r4, 0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000029000-0x8c)="58c51ec3d7716af6910c7744fbb548b3ba228a9630eaab319492e89e6443aea59b13f158e00f9d06614397d5037effa9191b99249ee45ff386bea21db627e9fef84f300c515109c7cddc52a36e8358ac5e2e12954b89c3d1d6df009c421075bf4f7829b21b61c9ac08bf59ecf4a9d3a16e49e14d60ef446abef1378ecacb60948a835b623c94d3b3a15075") syz_extract_tcp_res(&(0x7f0000025000)={0x0, 0x0}, 0x8, 0x323) syz_emit_ethernet(0x103, &(0x7f0000021000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="79bb84aa580a", [], {@ipv4={0x800, {{0x10, 0x4, 0x1000, 0x209a, 0xf5, 0x2, 0x20, 0x2, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x8, [@loopback=0x7f000001]}, @end={0x0}, @cipso={0x86, 0x1b, 0x1, [{0x6, 0x2, ""}, {0x1, 0x4, "fe20"}, {0x0, 0xf, "ae7a62e7e6b3ce3703e8412eab"}]}, @ra={0x94, 0x6, 0x800}]}}, @tcp={{0x0, 0x0, r3, r5, 0x7f, 0x0, 0xd, 0x28, 0x31a3, 0x0, 0xffffffffffffffff, {[@nop={0x1}, @md5sig={0x13, 0x12, "2153a00bab0bb84aa038ee9ef58b3b42"}, @eol={0x0}, @sack={0x5, 0xa, [0x4, 0x4]}, @fastopen={0x22, 0x2, ""}]}}, {"b7ebe019fd12680eae76d1e5b10d6665727cd434fe2dd4a375dc35366fe4eab41bea8e2257c32694c257b38614da18d3ca72d068bdef1aa0921973ebf4a26c6b8a2548089052b3831f79cbfdefbd856c967b9b7f331d26cc2ae592785076099cffeb803d2f98dac0d3d8926e6dc2e68fce747ab13105721e0fa213b78f6856c973"}}}}}}, &(0x7f0000004000-0x10)={0x0, 0x2, [0xcd1, 0xb8b]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000028000)={{{{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]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6, 0x8, "9ff4f0d9c9300ab4f783a385b343f37c330e0521750abba8c0748381f262dcb8a0690301d3f3c298a6511ef772590fe4f387ac5ac0d6613a350558ea1c2f74a64b9cde2a2d5f42d78b7c50cda3737bb5"}, 0x160) 2018/01/25 12:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x800, 0x0) connect$vsock_stream(r0, &(0x7f00000fd000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) flistxattr(r1, &(0x7f0000d6a000-0xa5)=""/165, 0xa5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c2d000)=0x7, 0x4) open(&(0x7f0000266000)='./file0\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000741000)='/dev/urandom\x00', 0x0, 0x101000) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/25 12:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/rfkill\x00', 0x80, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004e9000)={0x0, 0x2, 0x1ff, 0xbff3}, &(0x7f000010d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006ee000)={0x7, 0x8002, 0xcb5, 0xd48e, r5}, 0x10) tkill(r2, 0x16) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/25 12:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f00006b9000)=""/0, 0x0, 0x0}, 0x20) fstat(r0, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000b6f000)='./file0\x00', &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fe000)=0xc) lstat(&(0x7f0000eaa000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00003b2000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r8 = getgid() fstat(r0, &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000671000-0x4)=0xc) setgroups(0xa, &(0x7f000044c000-0x28)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) [ 42.357523] IPv6: NLM_F_REPLACE set, but no existing node found! [ 42.361470] audit: type=1400 audit(1516884358.707:13): avc: denied { getopt } for pid=4581 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 12:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000086c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0xffffffffffffff5d, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) accept4(r0, &(0x7f0000841000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000173000-0x4)=0x1c, 0x80800) [ 42.366950] audit: type=1400 audit(1516884358.717:14): avc: denied { write } for pid=4581 comm="syz-executor6" path="socket:[11864]" dev="sockfs" ino=11864 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 [ 42.367128] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.386357] audit: type=1400 audit(1516884358.737:15): avc: denied { setopt } for pid=4581 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.440164] audit: type=1400 audit(1516884358.787:16): avc: denied { setgid } for pid=4574 comm="syz-executor2" capability=6 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 [ 42.476653] device gre0 entered promiscuous mode [ 42.489953] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 12:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fb000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x715e}, &(0x7f00004ce000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f1a000)={r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x12, 0x0, 0x2, 0x5, 0xffffffffffff8001, 0x6, 0x1, 0x9, 0x5, 0x5, 0x80000001, 0xff, 0x6, 0x2, 0x7f]}, &(0x7f000005f000-0x4)=0x108) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000385000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="16ac82249e32", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f000000000000000000008000"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000091d000-0xc)={0x0, 0x4, "74efdc44"}, &(0x7f00002bd000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000096f000)={r3, 0xb9, "7ce0027dbcf06c0563887e18b6c9bde9b6e3809da60819ba13b5c3b55396f7b4ecbe0930c98fdccd90f2987165dc32c3f2cba1e65897ab9e2253cdf66b5ee853ba27775604dfc0be10aa36dee031fd6c6d4bd9806b922d6dab9e58cadc3cb504e6c07a987bfdc21748f0f275ffcddae6b95fd258412c919f92d86d2cb9d467b3e9f273870e07ede0e2a178d878672a362626508b08942af87bf50d57dfdf9eca60a38e67e0872f44279866e1573b2cc7c13671c377c0ad80d6"}, &(0x7f00003b7000)=0xc1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000afc000-0x3)=""/3) socket(0x9, 0x5, 0x7f) 2018/01/25 12:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007fe000-0x4)={0x3, 0x6, 0x9000}, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ddc000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000-0x4)=0xe8) stat(&(0x7f00004a5000)='./file0\x00', &(0x7f0000242000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00002d7000-0x4)=0x80000000000000, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ce5000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x0, 0xd2, 0x0, 0x1000, 0xa, 0xa0, 0x0, 0x0, r3, r4}, {0x2, 0x6, 0x1, 0x3, 0x8, 0x0, 0x1, 0xa5a7}, {0x8000, 0xef, 0x1f, 0xe52}, 0xa33, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x3, 0x2, 0x3, 0x7, 0x80000000}}, 0xe8) getpeername$packet(r1, &(0x7f0000242000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000bd000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@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]}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/25 12:45:58 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e9e000-0x20)={0x8f26, 0x100000000, 0x8003, 0x4b0, 0x81, 0x3, 0x218a, 0x3f, 0x0}, &(0x7f00008dd000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000837000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x20, 0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x391e1ca1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000084e000-0x8)={0x0, 0x5}, &(0x7f0000c2b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b80000)={r3, 0x3f}, 0x6) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c5a000-0x23)={0x0, 0x1b, "453386b09fc98b1034c48935f8516bdc661cd5ffec20607071286e"}, &(0x7f0000938000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000031f000-0x98)={r5, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57, 0x3}, &(0x7f00009fe000-0x4)=0x98) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2c000-0x9)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000967000-0x8)={0x0, 0x35f26842}, &(0x7f0000676000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000e7e000-0xc)=@sack_info={r7, 0x40, 0x5}, 0xc) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000005a000)=0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000a7f000-0x18)=""/60) read(r1, &(0x7f0000fe0000)=""/40, 0x28) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x0) 2018/01/25 12:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000a2c000)='./file0\x00', 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000320000-0x4)=0xfff) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000b18000-0x24)={0x3, 0x4, 0x187, 0x8, 0x7, 0x2, 0x7f, 0x0, 0x2, 0x400, 0x7, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDADDIO(r2, 0x4b34, 0x10001) r3 = syz_open_dev$binder(&(0x7f0000e90000)='/dev/binder#\x00', 0x0, 0x800) rt_sigsuspend(&(0x7f0000a23000-0x8)={0x0}, 0x8) r4 = fcntl$dupfd(r0, 0x80000000000402, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000a87000-0x8)=0x7) r5 = request_key(&(0x7f0000d84000-0x8)='rxrpc_s\x00', &(0x7f0000253000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db8000-0x1)='\x00', 0xfffffffffffffff9) r6 = request_key(&(0x7f00006d9000-0x8)='rxrpc_s\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a2000-0x2)='!\x00', 0x0) keyctl$search(0xa, r5, &(0x7f0000022000-0x12)='.request_key_auth\x00', &(0x7f00004ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) ioctl$KDSETLED(r4, 0x4b32, 0x1) 2018/01/25 12:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x15, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:45:58 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x420003, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x2000, 0x20) seccomp(0x1, 0x0, &(0x7f000000a000)={0x1, &(0x7f000000c000)=[{0xbd, 0x0, 0x0, 0x0}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/25 12:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5403e}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f5d000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f000032f000)={0x0, 0x0}) 2018/01/25 12:45:58 executing program 3: madvise(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x6f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/25 12:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00005ca000)={0x19980330, r0}, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpgid(r0, r0) 2018/01/25 12:45:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) [ 42.550901] audit: type=1400 audit(1516884358.897:17): avc: denied { create } for pid=4605 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 12:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000126000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x181042, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000016000)={0x0, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000016000)={r3, 0x80}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000007000-0x8)={0x6f, &(0x7f0000017000)=""/111}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x2, &(0x7f0000016000-0x18)=[{0x200000000000084, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f0000017000-0x1)="8f", 0x1}], 0x1) [ 42.608543] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 42.619982] audit: type=1400 audit(1516884358.977:18): avc: denied { write } for pid=4605 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_netfilter_socket permissive=1 2018/01/25 12:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008f4000)=0x0) connect$inet6(r0, &(0x7f00005d5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e61000-0x10)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000b2f000-0x15)="90975604f486c6b4b5972a0b184c18e2b5dabcf7d6") r2 = gettid() ptrace(0x4207, r2) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ea2000-0xad)=""/173, &(0x7f0000143000-0x4)=0xad) 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000398000)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000610000-0x4c)={0x80000001, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000869000)=0x4) getpeername$packet(r0, &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b40000)=0x14) bind$packet(r0, &(0x7f000081a000)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) unlink(&(0x7f0000ab2000-0x8)='./file0\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00007e9000)='net/ip_tables_matches\x00') close(r1) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000c000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='net/udp6\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x5}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000000)=0x86, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005000)={r5, 0x3, 0x6}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000000c000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r5, 0x0, 0x0, []}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/01/25 12:45:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$inet(r0, &(0x7f000065d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(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, &(0x7f000025a000)=[{0x20, 0x29, 0x2, "544cd5148273289fa73808c238ab21d29f"}], 0x20, 0x0}, 0x0) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009f6000-0xa)={0x0, 0x80000001, 0x1, [0x6]}, &(0x7f0000ebc000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bea000)={r1, 0x7, 0x2, []}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bcd000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000b3e000)={@generic="337492789c856f8528c0add0fe9dcdde", 0x8}) prctl$seccomp(0x16, 0x2, &(0x7f000000f000)={0x1, &(0x7f0000010000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000029000-0x8)={0x0, 0x0}, &(0x7f0000443000)=0x8) [ 42.620033] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 12:45:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000970000)='/dev/hwrng\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000002000-0xf8)="a40563a27c0770b0ca889089031e06ea409062416b3a96b9243b007dccea01768f8f08c62aa4c4586a6689944883f82f37a63663b48c679b1a5199819f5ae9bf154216f74d38c4533f14b9553ae2e708d0577c5624bd57191769627631a7ce6cf0607e39667f1399307176bc52b4f8712eb52c0695c83eff22c3e44d7c526751f8ef7949c3bcd6ed15ebde0956c0ba6da4b0774e375a757a4abaf58b42405b65e96d5b4526de250d7e6fe67a744b5056ef5678b6f5fcf8e2d013cad11b65ce4b94139547746266f0594533ba541cd9fc420258ca911a022e7b3dc56df28a743d8aba2504792e6e82a553f6aa20db83eaa6524bb1f8f88738"}) 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) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x2) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) vmsplice(r0, &(0x7f0000b7a000-0x40)=[{&(0x7f0000989000-0xd8)="ca56464e5f9ff6810309438f38a74c6fbbe76066af6c772e0bd80cedb7667dfad8c68259dd953c5dde0e4ddbeead469102b273254b792352986eb75f933d78391479ab1b7b9e93e240be5f46b305bd899a2b29c7ce9237710d4559a1b496b22637da20824983fe73cf4c74a4829ea4756676e615ade9e5c5f3d7122fbfbf997f3dfa2f98b2d3e33a2f2567b73cb4d2945957a26d4bd9573464de3a1ee75ae4bfb633b0e9e2d29f300e90663e08a51b4c2bc760d41fa318252fe8464ce5efc522fb09cce6963552d5f65d4b1b98e3a88c669a96882c75b205", 0xd8}, {&(0x7f0000000000)="1f36be74c246560df7a1c9bb6d684064621da2be572344ae4b7b29d5a2b125763f52ca51f7b293425e34219198e3f590893cdebb2671b9ebfe2e2f6a68d921c2308827c394acc427a5574ae1188c0625c96f232a289c140c2494e5a213dbfcfc", 0x60}, {&(0x7f00009c5000-0x85)="016ceedba2589bb5745bbff05242e5c595fde5978817395477e537bfff67215b4e3e79deda380c90052d1237297df24704fb9c1ccbdbd600088d582b03f2a5dd1cc4250f2a736db564ee6561fe0fab5acdb310fbef03b616e5e7b622314815f93b36abb3b68f3cb4890903313f1b70b6248789278f5559294f330c9e0bf5f02fff8a6a6b6d", 0x85}, {&(0x7f000068f000-0xdd)="a5d4d45deae8fe5b87822adcbd5595303c0471640886db54dd7d2e03ed3cba452ba187aecd4fc7327912d28866b5a293a8575f5200312438864b9eab00cc3106a362fbf40721b439f6174c37f2c4f3b4c03f48d9f3b116122f31052752564a611527716449ce42cb156276ddb7d64f7f79a21154d429e477a59dee2073be02854c7ee923dde67a9218ada41a612148a293c91d992c13f59cdc188b207ce4af8d842fba4e82c1feabf10ce511187dbc948f31014374a0e190d97aaaea23dbf73a9fbd05a51903673e4862c3e12415f72cde9a138956754852a3dd2fc116", 0xdd}, {&(0x7f0000324000)="743fc10ac9e324c3d495553e9fb55776f691386e0b879a5fa1ceced1d2b014726bd645ad74503061132f2c9e18772411cf8d829bd13fc2b2504374914902d15ec80775d2b4ac11e10d3e0b24142aeb58bb5eb73199d1a92063efa5be48aff48226b2d550c750ab7b87f24db121ccc65d04c0eeb8e98ccb0eaa830e5dd75c4da5e26f7bde8bc534952e3a5513aa814be5e527902550c2b72b314a1f17b3e19744cfacf86d93c321c7c4c325e379c49f493a1b9079bdf14ccf35b24516d82ccfa8d8bf9ecde09a0a48f6895505", 0xcc}, {&(0x7f0000000000+0xf3d)="e32e8525504856c729a584e15efe552c6b11b5eeb56d604cfdffd8f3b2aea78ba785f243e1a1fd78567fd5e87f217fd81e545bdfdabb168339fb9458ecdacd27c27e3ae8a31b3153dac36775c9334abdfb8cd58bd763715faa5b27fdd5a3b950889b6abc9ec49d17771e91001686d06c9c409396c14379c8352b2ab47a", 0x7d}, {&(0x7f0000b28000)="6b3b4d9597470f5653465c0ee0e640582927034ab223b15c53a4e5b2253d3fbc358cc878664b2b57f5a02348edbe49406cb6a7cbff183e9adbceb2ae694bd0bb09f437836af49b3f4b09f9b334efc29e62954092e7edb3bf0a40e94500d130f3df62cdc890f42b87dbbf93505ccfc96fd43d84c1faa5f9d71774a99b8ad6b0fc12a0329b4c", 0x85}, {&(0x7f000091d000-0x2e)="71a04c26f99b88c6260e9e7824fe836f53295650895b8ba38ed30b008424729bd1857121180af185bb5f999f2268", 0x2e}], 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x3, 0x0, 0x0}, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) pipe2(&(0x7f0000d60000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000828000-0x4)=0x1, 0x4) write(r5, &(0x7f0000008000+0xad0)="fd", 0x1) vmsplice(r4, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000033a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}], 0x2c) socket(0xa, 0x2, 0x97e2) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0xb) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f000073f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000efb000-0x8)='./file0\x00', 0x7000, r0, r1, 0xffffffff80000001, 0x240480) mount(&(0x7f000014f000-0xe)='./file0/file0\x00', &(0x7f0000012000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f0000b7d000)="") rename(&(0x7f0000efd000)='./file0/file0\x00', &(0x7f00005de000)='./file0/file0\x00') 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000)='net/icmp\x00') preadv(r0, &(0x7f00006c0000)=[{&(0x7f000029b000)=""/169, 0xa9}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000212000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) pipe2(&(0x7f000097e000-0x8)={0x0, 0x0}, 0x800) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000eb8000-0x4)=@file={0x0, ""/2}, &(0x7f0000a21000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020400e0ff0f000002e1000c08000b0000000000", 0x24) exit_group(0x1000) r1 = getegid() fstat(r0, &(0x7f000045e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/01/25 12:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) signalfd4(r0, &(0x7f0000e7f000-0x8)={0x0}, 0x8, 0x0) r1 = open(&(0x7f00009bb000)='./file0\x00', 0x1, 0x82) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a4e000)=0x91, 0x4) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000812000-0x10)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000763000-0x8)='./file0\x00', &(0x7f0000088000)=""/142, 0x8e) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/25 12:45:59 executing program 3: r0 = memfd_create(&(0x7f000000c000-0xf)='@.proc%/md5sum\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00005da000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x8, 0x3, 0xfff, 'queue1\x00', 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000dd1000)=[{&(0x7f0000455000)=""/73, 0x49}, {&(0x7f000069c000-0x27)=""/39, 0x27}, {&(0x7f0000924000-0x50)=""/80, 0x50}], 0x3, &(0x7f0000faf000-0x8)=[{&(0x7f00004fa000)=""/245, 0xf5}], 0x1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000a3000-0x8)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00002f2000/0x3000)=nil, 0x3000) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00005ba000-0x97)="51ee625f57d9e5ef0c902fa19edfeeecf7710897cc2d8662dda41bd0a93c30a9644c6c17e91ee2c9558e474257e154a2ac4100a30c608f26b61f540b7a7bc49832cdce679246459d6ef4fcd276bde4ab1d10a8238a6a66dcc06ff9f10ad53254dcfec8952195c219b7fe85c7a28b7591af085cd6fef0f44ad5bad5b17a4459bea385ffd8c328bc15b01d9553d7a36b54ee995ebbe5ee2f", 0x97) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cd000-0xc)='/dev/autofs\x00', 0x161000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000533000-0x4)=0x0, &(0x7f000016d000)=0x4) munlock(&(0x7f0000e5c000/0x1000)=nil, 0x1000) 2018/01/25 12:45:59 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/loop-control\x00', 0x20181, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000831000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f08000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000d5f000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a3b000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000838000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d14000-0x8)='keyring\x00', &(0x7f0000205000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f93000)='keyring\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c20000)='GPL\x00', r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000417000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00002e7000)=0x0) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f33000)={0x5, 0xf5, &(0x7f000004c000-0xf5)="9169b983ed3feb05c88de5d8859e694f1c536b8da4cfb0049feed0b187572f000d837bcd00f17df0cab269a7f84063388c22ddf4995092042286d65f5b7ac56a1aa025d778b49ba6884cba052e326a2d89e195132bca441e834e0c39fb06290ffbf45b207eddcffef4a50722f68d6c081a7b5d7449093969876c366f1bb4f8e8f6c8b089bb83627c7968220a512b845b83b04252a3d33d05985cef94a1163f6f87de4786b992bfa0710fe0ec6bf55f7185721cd5614515889aeedb7b8a395c3a050a792313ea2a32d305473fc89b704b92f9828db505ef45f9b80149ca81e7b81ba2f365f4ac10a9ee3b15c3cc1117040e0ca58787"}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000cfb000)=@add_del={0x2, &(0x7f0000a07000-0x10)=@generic="16e6fbf5ece1b2a079dd04432b05c88b", 0x8001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cc9000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [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]}, 0x2, 0x9, 0x6, 0x5b9, 0x602}, &(0x7f00003a5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000022a000)={r3, 0x1f, 0x6, 0x4}, 0x10) munmap(&(0x7f00000d0000/0xc00000)=nil, 0xc00000) 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x6, &(0x7f00008e8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e4a000-0x4)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000024c000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000a6d000+0xc94)={0x5, 0x3, 0x80000001, 0x5, 0x8001, 0x90000000000}) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000dfb000)=0x4, 0x8) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfb000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) connect(r1, &(0x7f0000d9d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x1, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}}}, 0x3a) sendto$inet(r0, &(0x7f0000b0c000)="11", 0x1, 0xc003, 0x0, 0x0) 2018/01/25 12:45:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000090000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e5c000)="d95a0ece0e67d2500a40990b987181b1128855250ce2aee7200ff25824d66bc064e8246b6a682b39608c9fca4260324889f30fd9519246e05fe27536467e0d3fd153b7c3af491bf74624775409570d33bddf5ab247db82b4139e878fc3e1f60050fab6072c74dca83aa188f474987e7133780a6f409a59eece1454fc2548254e32596e5675a938da4b193808e3") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00003b6000)=""/75, &(0x7f0000dc6000)=0x4b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b02000)=0xca8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a63000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:45:59 executing program 5: pipe(&(0x7f0000de7000)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000e60000)=""/4096) creat(&(0x7f0000c49000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063b000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f00000f5000-0x8)='./file0\x00', r3, &(0x7f0000e61000-0x8)='./file1\x00') 2018/01/25 12:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xe5f, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f48000)={0x18, 0x9, 0x572, 0x10000000000, 0xaf76, 0x10001, 0x5, 0x7, 0x1, 0xfffffffffffffffa, 0x80000000, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) inotify_init1(0x80800) getresuid(&(0x7f0000307000-0x4)=0x0, &(0x7f0000620000-0x4)=0x0, &(0x7f0000c80000)=0x0) setfsuid(r1) pipe(&(0x7f00000d5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a2e000-0x4)=0xfff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x11) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/checkreqprot\x00', 0x224202, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004a3000)={0x4, &(0x7f00001ae000)=[{0x8, 0x80000000000006}, {0x6, 0x7fff}, {0xd0, 0x5e1}, {0xfffffffeffffffff, 0x4}]}) fdatasync(r0) 2018/01/25 12:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000147000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) select(0x40, &(0x7f00008e8000)={0x5, 0x80000000, 0x4, 0xdcc, 0x1, 0xae65eff, 0x5, 0xe000000}, &(0x7f0000e62000)={0x9, 0x0, 0x2, 0x1f, 0x7, 0x6, 0x7, 0x6}, &(0x7f0000a1d000-0x40)={0x1, 0x3f, 0x5f, 0x5, 0x0, 0x0, 0xff, 0x1}, &(0x7f00003ee000)={0x0, 0x7530}) open(&(0x7f0000f47000-0x8)='./file0\x00', 0x101a40, 0x0) lchown(&(0x7f0000455000-0x8)='./file0\x00', r1, 0x0) clock_getres(0x6, &(0x7f0000c1f000-0x8)={0x0, 0x0}) 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00007b4000-0x8)={0x0, 0x0}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000013b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006d1000-0x4)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000d29000-0x4)=0x0, 0xc0000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fe9000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ac0000-0xa)='net/ipx\x00') lseek(r3, 0x11, 0x0) 2018/01/25 12:45:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a16000)=@known='com.apple.system.Security\x00') sysfs$2(0x2, 0x4, &(0x7f0000af1000)=""/29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0xfffffffb, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00008c6000-0x5c)={{0xa, 0x2, 0x7a93a04b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x8, [0x6, 0x5, 0x3f, 0x7, 0x584, 0x100000000, 0x1, 0x7]}, 0x5c) mount(&(0x7f000021b000-0xa)='./control\x00', &(0x7f0000011000-0x10)='./control/file0\x00', &(0x7f0000b3f000-0x8)='hfsplus\x00', 0x2000, &(0x7f000050f000)="") write$selinux_create(0xffffffffffffffff, &(0x7f000083e000-0x6f)=@objname={'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './control/file0\x00'}, 0x6f) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e67000)=0x0) close(r1) r3 = syz_open_dev$sg(&(0x7f0000121000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00008b6000-0xc)={0x6, &(0x7f0000e56000-0xb7)=""/183, &(0x7f0000451000-0x12)=[{0x72cd, 0x1, 0x6cb, &(0x7f0000873000-0x1)=""/1}, {0x9839, 0xc9, 0x40, &(0x7f0000545000-0xc9)=""/201}, {0xffffffff, 0x86, 0x0, &(0x7f0000f4a000)=""/134}, {0x43, 0x15, 0x8, &(0x7f0000796000-0x15)=""/21}, {0xfff, 0xed, 0x5, &(0x7f0000076000)=""/237}, {0xfffffffffffff30f, 0x1000, 0xfff, &(0x7f00004c5000)=""/4096}]}) ioctl(r3, 0x2205, &(0x7f00008fb000)="") 2018/01/25 12:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f41000-0x8)='./file0\x00', 0xc880, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000a000)={0x0, 0x95, "8f557f71f8e58d1ec6c97c1535d1c7f1486de587f0b8584bc9346ab0c67d1ab2c8cf5c6849531f08f8600ea613f25855f4c450cc848371492c6a6daeb9d40fa3a20cd4fb616f6659238f8813c95e5cbd4e4b25b4811ac62e17d34359e3bbadc35523651bd617e9fd9aaac10335647f7742ce54203298caa93588e45399bf8dd956ddb7daed97af84953dffa8a099f8a6f072e16374"}, &(0x7f0000ae6000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000235000-0xe)={r2, 0x4, 0x3, [0x3, 0x3, 0x66a1]}, 0xe) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = memfd_create(&(0x7f00009b2000-0x6)='ramfs\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008ed000-0x4)=0x0, &(0x7f0000d4b000)=0x4) r1 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000904000-0x8)='./file0\x00', 0x200) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000563000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf9000)=0x14, 0x800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d23000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = creat(&(0x7f000079d000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000c82000-0xa8)={{0x9, 0x3}, 'port0\x00', 0x40, 0x800, 0x100000000, 0x100, 0x9e4, 0x3f, 0xbbb, 0x0, 0x5, 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]}) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xcad000)=nil, 0xcad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000cad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sched_yield() r1 = epoll_create(0x6) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b14000-0x4)=0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000473000)='./file0\x00', &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cae000+0xe6f)={r2, r3, r4}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cad000)={0x8, 0x0}) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r0, &(0x7f00009cb000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000332000)=0x58, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x900) connect$unix(r0, &(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b0a000)=0x0) 2018/01/25 12:45:59 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f6e000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x37) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b80000-0x8)={0x0, 0x0}, &(0x7f0000596000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000055a000)=""/42, &(0x7f0000d73000)=0x2a) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f000001f000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000036e000-0x8)={0x20, 0x80}) 2018/01/25 12:45:59 executing program 4: clock_gettime(0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000752000)={0x8, 0x20a, 0x7, 0x3f, 0x0}, &(0x7f00000e7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x400}, &(0x7f0000000000)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008eb000-0x50)={@common='teql0\x00', @ifru_map={0x0, 0xffffffff, 0xa2e, 0x8, 0x2, 0x6}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x26f, "357194f67ad982e08f8448e0519a2038f198f2036869273f0d31151a2ebe3c45557b1d7de5ef21d097c6fed65e69b5e7163e99e213128e752c98e9063da36a287ded4758906461d2d95ff562fc268a86328332d8ded4a51a1689b9748d79b0b5f20c2b4841b17e74c1a18b016e54bb020cf6708215ba2abbe9f9"}, &(0x7f0000002000-0x4)=0x82) ioctl$TCSBRK(r2, 0x5409, 0x459) 2018/01/25 12:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = open(&(0x7f0000079000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a2d000)={0x81, @tick=0x0, 0xee9f, {0x20200000000000, 0x6}, 0x283, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={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]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x8, 0x7fff, 0x8, 0x1, 0x5}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getgid() 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000063d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000421000-0x98)="96fdcd9dd69cb3cb2b1fefba23487706913e5434804ba452ba7fd9d75710b8e11cbfff04a6e35d91b60262528748ac0ece69fdd9b90f2af4e5f2ef7d8991452a04eb1be63cc9e4570b9fa0985098daac11cb10bf5727135b7aa970f4f309bf1e7c00bd5486e309724c24077147b4af5b12abe622b00fbfdb22cfca10c7cb2390c658b1549857c401b385384701e270d9b933824556c47d39", 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000cd0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eb2000)=0x0) flistxattr(r1, &(0x7f0000036000)=""/94, 0x5e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/25 12:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000054000)={0x0, 0x4, 0x34, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/25 12:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000977000)=0x400009, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e82000-0x4)=0x100000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000dc0000)='/dev/sg#\x00', 0x3, 0x80) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000994000)=0x0) socket$inet(0x2, 0x1, 0x1) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000032c000)={0x0, 0x21, "50623cf64b90a21a2e14f332241df14c27b302d83b7ba8731b800c603938498334"}, &(0x7f000028f000)=0x29) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007d9000-0x51)={r3, 0x27, "921014a6bc1c999271fd2135c30d5301bbfd79d9d2bb4b4ae715395c89fdeb99e9ae8c6bf429e0f0dcd7d52582df925048d624a7823f0f2139ff239b9d39bb0c093abcd3c2a73f94"}, &(0x7f0000e62000)=0xfffffffffffffe33) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00006ed000-0xc)={0x3d, 0x9, 0x9, 0x4, 0x2dd2, 0x9}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000a2d000-0x39)=""/57, &(0x7f0000066000-0x4)=0x39) 2018/01/25 12:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006a5000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000553000)=""/218, &(0x7f0000bcf000)=0xda) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000d95000-0x1)={0x0}, 0x1) rt_tgsigqueueinfo(0x0, 0x0, 0x37, &(0x7f00000ea000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000cce000-0x4)=0x0) 2018/01/25 12:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) clock_gettime(0x0, &(0x7f00001e4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000014a000)={0x152, 0x0, 0x2, 0x4, 0xffff, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r2, &(0x7f0000d59000-0x8)='./file0\x00', 0x8) pselect6(0x40, &(0x7f00007ff000)={0x0, 0x10000, 0x6, 0x9, 0x9, 0x2, 0x6, 0x3}, &(0x7f00009e5000)={0x1, 0x8, 0x8, 0x400, 0x4, 0x3, 0x81, 0x7ff}, &(0x7f0000732000-0xf)={0x7fffffff, 0x6, 0x299, 0x7, 0x2, 0x0, 0x4, 0x6}, &(0x7f0000476000)={r3, r4+10000000}, &(0x7f00002e3000-0x8)={&(0x7f0000bd6000)={0x8}, 0x8}) signalfd(r1, &(0x7f0000b64000)={0x2}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b94000)={0x0, 0x0, 0x0}, &(0x7f000045c000-0x4)=0xc) setfsuid(r5) 2018/01/25 12:45:59 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000614000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000c83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000011b000-0x4)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004f3000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c8f000-0x1)='\x00', 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000016f000-0x8)={0x0, 0x3}, &(0x7f0000a62000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013a000)={r1, 0xd9, 0x8005, 0x401, 0x0, 0x10000}, &(0x7f000031c000-0x4)=0x14) r2 = epoll_create(0x1f) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000065c000-0xc)={0x0, 0x0}) 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011b000)={0x0, 0x10001}, &(0x7f0000eac000-0x4)=0x8) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eab000)={r1, 0x116}, &(0x7f0000105000-0x4)=0x8) write(r0, &(0x7f0000b77000)="240000001a0025da0000000000000aed0a0b1d000004bf0202ffffeb0800100048186be0", 0x24) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ead000-0xc)={r1, 0x20, &(0x7f0000ead000-0x20)=[@in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ead000-0x4)=0xc) 2018/01/25 12:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000a8a000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000c7f000)={0x0, r1+30000000}, &(0x7f0000ab3000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/25 12:45:59 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000872000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000175000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000c76000)='./file0\x00', 0x80, 0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee1000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x58100, 0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f000097b000)='/dev/sg#\x00', 0x2ffd, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003da000)='/dev/sequencer2\x00', 0x2000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000db7000)="") fstatfs(0xffffffffffffffff, &(0x7f0000002000-0x9d)=""/157) wait4(0x0, 0x0, 0x80000000, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c20000)='RidRmap\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f00007ac000-0x8)={0x0, 0x0}, 0x80, 0x3) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000033d000-0x18)={0x7, 0x0, 0x3f, 0x5, 0x9, 0x1}) 2018/01/25 12:45:59 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCNXCL(r2, 0x540d) sendmsg(r0, &(0x7f000000f000-0x1a)={&(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb", 0x0}, 0x60, &(0x7f0000ae0000)=[], 0x0, &(0x7f0000914000+0x121)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x20000000084800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000018000)="5c10705abcf32b7d8809e71432846fd5", 0x10) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000000d000-0xa1)="b456d33d246ca69eeca3f37d90675127256d4c232e3da6b828bad56440f54a2a177ceacb6ac6d9211a75fff37f820dd723052ab90dc944294564012537fa6c91dd7529bc2d53a205a582df014022de45cff398f9adf1274119a0eb8ad7680fdfd95814c99b2190daabcec2b6593855ea96b945aada9d594fe0fcbb33596d91e04aa03cb97b5e339174a30f069adf1fad4f81d5761d499b39efc68c4f926c05ac55") r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000016000-0xfc)=""/252, &(0x7f000001a000-0x4)=0xfc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000010000)=@full={{0x3, {"35978dcc9ed087"}, 0x8}, [{"d01e14fb437d34"}, {"ad66dbc6afebad"}, {"ade7b06b717592"}, {"ace60d318a476f"}, {"ff9efe03e0b065"}, {"e557b09bca93b0"}, {"0242e5ce9868c4"}, {"ab76f9af1119b2"}]}, 0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000000a000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff80000001, 0x9, 0xfff, "2cfbc7a4392cd8a349a88da9e55943111cbe9ec3324698db3c555fce1c163a9e0d8854036866fece0bfcaa2b596e179125be6fa21fcae4af0d1d8820eab5e1094ea4e2715145a9e87dcd055a4d476514"}, 0x160) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000001c000-0x1)=0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000019000-0x290)={0x2, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x988, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f000001a000-0x14)={0x8, 0x8001, 0x0, 0xffffffff, 0x26a3, 0x6, 0xd04d, 0x0, 0x3b4, 0x1fc000000000}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000000d000-0xe1)=""/225, &(0x7f0000016000)=0xe1) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000)=0x0) 2018/01/25 12:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$llc(r1, &(0x7f0000e46000)="1a", 0x1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000812000-0x6)='./bus\x00', 0x0, 0x4d) ftruncate(r2, 0x27ffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b6a000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0xff, 0x3, 0x1f, 0xfffffffffffffff9, 0x200}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e2a000-0x4)=@assoc_id=0x0, &(0x7f0000996000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000057b000-0x16)={r3, 0x40, 0x7, [0xffffffff00000001, 0x4, 0x9, 0x5, 0x40, 0x610d, 0x4]}, &(0x7f0000ebd000-0x4)=0x16) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00004e6000)="79d47d967516fe0049a6b4ebed7e43c71d3683787d1fe5e359ec59c7356f890af2885db824f0a58b8cecdd450199d20ed68c7b147acc82401df3bb17de00189987b65b1a35b2f39f7ebb1aec2694f76cea2696e41a01b5fdbe7229df0dae4c50c773ba17470efad2af5aae39204c55a286a3668cff4df9da4ec95d9121b7bd3f5428535ed76715e5a25afc289c37830d9f873444e3abedbfea911caafee1409a557544bf", 0xa4) connect$inet(r1, &(0x7f0000116000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00004a9000)={{0x0, 0x3, 0x1, 0x2, 0x5}, 0xff, 0xbaa, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x8, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffe000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x201}) 2018/01/25 12:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000b6c000-0x39)=@objname={'system_u:object_r:null_device_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x32, 0x20, './file0\x00'}, 0x39) r1 = getpgrp(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f2d000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000b0e000)=0xc) r3 = dup2(r0, r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000260000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000eff000)=0x0, &(0x7f0000a56000-0x4)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000a55000-0x10)={0x2, 0x1, 0x5, 0xffff, r1}) pwrite64(r0, &(0x7f0000dad000-0x61)="", 0x0, 0x0) dup3(r3, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002b5000)={0x0, 0x9}, &(0x7f0000ca8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008a3000)={r4, 0x4, 0x1ff, 0x4}, &(0x7f0000399000)=0x10) 2018/01/25 12:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000054000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) poll(&(0x7f0000001000-0x18)=[], 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000029000-0x8)={0x77359400, 0x0}, 0x8) getrlimit(0x1, &(0x7f0000303000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001a1000)=[@in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x78) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 43.526759] device gre0 entered promiscuous mode 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/checkreqprot\x00', 0x507042, 0x0) fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f0000163000-0xa)='./control\x00', 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000ee1000)='./control\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000929000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000513000-0x4)=0x7) getdents64(r1, &(0x7f0000418000)=""/0, 0x0) mkdirat(r0, &(0x7f0000775000-0xa)='./control\x00', 0x22) 2018/01/25 12:46:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000001000-0x2b)={'system_u:object_r:shell_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000000)=0x3f) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x27, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0xfffffffffffffe00}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x19fd}, &(0x7f0000001000)=0x6) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000-0x1b)=""/27) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e8d000)='./file0\x00', 0x30100, 0xa) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f000066c000)='/dev/loop#\x00', 0x100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_dev$loop(&(0x7f00001cf000-0xb)='/dev/loop#\x00', 0x2, 0x1) 2018/01/25 12:46:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00004a5000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x806, 0x42) 2018/01/25 12:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) dup3(r1, r2, 0x0) socket$inet6(0xa, 0x80002, 0x8) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000043e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f04000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0xf2b2, 0x3, 0x0, 0x20}, &(0x7f0000427000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000be4000-0x8)=@assoc_value={r1, 0x1f}, &(0x7f00002cf000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000f08000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 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}) 2018/01/25 12:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a2b000-0x8)={0x0, 0x0}) ioctl(r0, 0x6, &(0x7f000080a000)="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") r1 = syz_open_dev$loop(&(0x7f0000a60000-0xb)='/dev/loop#\x00', 0x7, 0x4800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004a1000-0x8)={0x0, 0x20}, &(0x7f00006e5000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000063e000-0x4)=r2, 0x4) ioctl(r1, 0x1265, &(0x7f00009b0000)="") 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000a45000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) tkill(r0, 0xb) readv(r1, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000000001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/140) writev(r0, &(0x7f0000004000-0x28)=[{&(0x7f0000004000-0x8)="d6f4da1221122f", 0x7}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000736000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000c75000)={0xffffffffffffff80, 0x0, 'client1\x00', 0x0, "40be5eeab2acbce9", "77ba21e85886fd800c32a90daa2d3a76a2a72b86ec69b3eb800fec05872d26b9", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004da000-0x11)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00001e2000-0x14)={0xdda, 0x2, 0x3, 0x2, 0x8001, 0x8000, 0x79e, 0xbf3b, 0x9, 0x9900000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b05000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ece000)={0x9, 0x0}) connect$pppoe(r0, &(0x7f0000347000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="4708595a677bf986e3f8bddad8bb0fca"}}, 0x1e) 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/25 12:46:00 executing program 3: pipe2(&(0x7f0000e1b000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001f3000-0x14)={0x0, 0x100000001, 0x3f, 0x7fffffff, 0xff, 0x100000001}, &(0x7f0000822000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000d51000-0x4)=0x98) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r2, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/25 12:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='comm\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, 0x0, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) lseek(r0, 0x0, 0x0) memfd_create(&(0x7f0000b63000)='comm\x00', 0x3) 2018/01/25 12:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) syz_open_dev$usbmon(&(0x7f00005fd000)='/dev/usbmon#\x00', 0x0, 0x40000) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00005fe000)=0x0, &(0x7f0000661000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cf3000)={0x0, 0x5c, "d71b14cd55c53c9fff7d88ffd66e45bffc18a3f32628aa7267b4bdc1b6ac99ca23861a0faaa4648599256a6ade149fa1964c9593bf54f8dbc02d3d258ebc145dd3c368b9426b4d11d7b5300ad8a7c3476bcad8e437a6c592895378a0"}, &(0x7f0000edf000)=0x64) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/pktcdvd/control\x00', 0x6001, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000261000)=0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000041b000)={r1, 0x5, 0x2, 0x80000000, 0x80000000, 0x9}, &(0x7f00003e4000-0x4)=0x14) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd6000)=@ethtool_wolinfo={0x1c, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd9000)='/dev/usbmon#\x00', 0x4, 0x2a0102) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000fdb000-0x70)=[{&(0x7f0000fda000)={0x27, 0xfffffffffffffffd, 0x10001, 0x1, 0x8, 0x9, "fabe5baf2cbf4fc241a110c543fa1bf6e78b25aa0e5e1de882ed188a0a99dba977bb26f0d5d2616d7b087c8abac67123f4271484e60c1270ca90a7a23ffd22", 0x2}, 0x58, &(0x7f000022c000-0x18)=[{&(0x7f0000fdb000-0x8c)="2a7e2675c58bb7c48e5debc4fd0527f98a46ac4ffdd293428be6b7b4d87fd768635a17ed206123bdd2b921621bd2e6812d69b44a6d07714c046884a8fc88d424ccfe04bd02d6286f580cce49fbd1c376a72291722f8f9f1a835d273a736aacdb03682b6a4bb4ac7298f78ea158933cb27335a96706ee710a2d498a2b36d2e8432da2e6da4bc89c6a4e64b3d5", 0x8c}, {&(0x7f0000b32000)="06f4af3de42c9dd8da1dae7dca49838218d4c60d2309561daafd7a5c837d859ef4fd005ca77e04f368697fbe3066ab85932ad91a166a6423a6b3f920c04002ff16668d004daed27a4a1400c5604abfdd30c390519371e66d71670db553142d68329096f7b6e8a76b55dd28d8a75683b01247184ab2bcf4c40ab8b4cd590418f15ff49d829b5c252708394108466987dca5aac3c28f90a325c39ed7710063acd7fa937fc02ec1622494252aa2ba49bc8b9df1d647a60d47985f63caade5edd6c63fc2f05b41e9739bf9573329c9402cd3271a1b873eeb2a8979fdb88742f1a23c", 0xe0}, {&(0x7f0000fda000)="49f9647e9ba8c7806db298980c1658f4313d04b64cdd6aa491862a09b1481961cba87594ead9e0ae5dd8c3a5bce14d88b01b4fd3260d6c82fb3a5f689cbef32304628f512a", 0x45}], 0x3, &(0x7f00006e3000-0x100c)={0x100c, 0x1ff, 0x8000, "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0x100c, 0x4004000}, {&(0x7f000039a000)={0x27, 0x4, 0x6, 0x2, 0x8, 0x2, "287765e25cd8a9fd252daeb9c3ce644bf47e323d1e79f90b04b428304aef1fcd50ca94b759e10f9dd7ffac3784c084ecc11f6dd50519393a654aa6bf9530fe", 0x8}, 0x58, &(0x7f000010b000-0x18)=[{&(0x7f0000fda000)="b0089e970c7b4e7c322730c26a474f49552e8b897b50ade3e9d6f99bdb7f06b320a47e2349e432e454268566442b87e0fa55030485d65efb9293554d0b41fcb142cf1c91842a8a3b913dc47aa698f27e42425b1075539a86c64d291e720f60adf1a7aa9c5d297d5a77d8f7f205db54a6e17238606bae541dfe802ffce8771b6f5720fb1481512cbcff8036acf378", 0x8e}, {&(0x7f0000a3f000-0xd3)="add8f4e9614077251ced3dad626c8c5393c5d4585d383df3f64e4fead931178e9c8920e76b5ae7e6a061072faed36a364fd8763588a98bc41e9e724167516e348d5f5605694498600b4ddade4b450bc4eb555d0b2e7c92da23b2669f7b5991420dbdef784450f045a1c913704d0daba59202d6cb721d420ce94ab298650123c2481f3ae42f0e3775822704b9ea4d126c27471de19151ad5867a3717651dced42c57042f88b2422c446f63351baa42a4f9e9c047ad4ef100c08bc79cc11e0b0cf64fd07fc968c9a75c1c68a0538cd7bfd3bcd4c", 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{&(0x7f0000fda000)="3656783cd0749552408fc6885ae2105fa5b0e3223b62eb9556a7dd8c8b77e7340e96fa7e358c30b7e43ed362dcd279c6cbcdc5a6f099adf9c5c1f3eef5cab31be96e73a432293d6a518ab8213fd985743ceb636f0a6025a1ef298c1a65", 0x5d}, {&(0x7f0000fda000)="efa7931dfd7b7805a93aabb66d71d4b1a8fc375d4f64ce9d9f61074fe8aaf16342306e86b8ab6c4772feb1b9e5914a11ebe349e7243f0542b98f546c8a696c484361836a1cba46222c01ec8537f22fa57ddfbc7f86d15269f05b23b65e81b3f6e43eb98fc552e561380a95c0f0a7fa195ef3852c38fa3ee285c6887a0a70c59f6f5e4218b016abb0234172393bb66ac5b52432f2447d9c72c963fe26ba09b61817a93cd7ebb8ca29ddd7a64414c179dc26e5c4fefc4bd0f0954a1ff2d5155a8200b3520cbade9b46a53ded8e804a371f2c14eeaf1dd350c8", 0xd8}], 0x3, &(0x7f0000334000-0xe8)={0xe8, 0x18d, 0x100, "328d85e00598cb5d5e87add41a7cec3da799b246b2e1071588980b5dc1ff7c005adf757cbd368d574bbff37ccf3ca7c49e1254a01802ea4132a1fbe836f8a99f9955834851e8d3383e3fe7557b1322838fbb9a6577db8f56c807337b43c818c531ae4f7e8049ec44a9448b145b265579d0600339696f6e190631a738ea48e061a0dcd2bb2ded288f964aff77676ca57cb1f6fd55d7156ac05528d9455f062884f6afcd676435a44b971c5bc0c27a3d9862b60216477c8ac6c7c07a0953c8b2a9caa8f8b2d18dfea7e94fd50417c3445f5f81b528d8d70e95bd"}, 0xe8, 0x20044000}, {&(0x7f0000b9c000)={0x27, 0x20, 0xff, 0x7, 0x6, 0x7, "460c0a04b584c66110749c20a33755af19040593eabb377dd59bd1f3daed63e1054720b8f858f795034377742d62059f8c087741148413b8b4c2e37c77d7ba", 0x6}, 0x58, &(0x7f00009d1000-0x20)=[{&(0x7f0000fdb000-0xa8)="dbdadf9bc0aa29e79e6a4d706cb7c58c05627ca939df3435625c152fd650da4b9ab6eda922a4cfe27d9b4893276e28dc0a4125bd91bd96d10ce74134b4e166a7cc696aff44d74b4f30494acd35fd5d5baf4842b646ea661e5f6143410e41ba5f51e4942e1cffee5a940f601c16abc6b80e6752637eecc467c2d055e5a7942638094c9812e3faaeec69084c5cee9710468e6d3c34363c22590450067bce86cc5c3bceb8888b736d37", 0xa8}, {&(0x7f0000fda000)="a776d7cc823eeb1ec007f52bb5802ee35709cfb633d7840ed011fc6dc714bbce9c6f9ee86054ebcd142d565d18c70cc7e21d42d4981dc4cb83ae00f71c36137b59abe810fd560f7407428c1a89c27833b028a764e0b6cc401f12332f96f811a8af8f44a8a2830bf935b7021a2bef2d75058222eb8d0f50c4b5cc72ddfb0f5ce1b858f0d432c24b6a2221d03c5d10c5515efb7f27ca34a18ccd645a701e3be14db7cca7d96e6453363d81ebe985cd931f1dd1969aee3097315a0de9ad1afca8b8ead0112758181071e417b38b435fdf9c5f970a6253f366bea4423d3723d38e4f17033f3f3bf3d1fd2bda", 0xea}, {&(0x7f0000fdb000-0x1000)="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", 0x1000}, {&(0x7f0000fdb000-0x9c)="2dd185f1e0a06e16315102f7cdb40faefb82bd07c2cbf2178cdcb99e1aabf3b6e16aa7ea42dffb8917a1ede24df73c91a2041864656ed9159f00f60951d51b45287b5fcfcc5a32e910aa2778c71bc1b64908fecd5ceb9f9b33b95e2f567d91869622914c43ec2fd0c559b76c93173525f9ce03c7860fcedd9127cc7ab9ee02d8b8331a6eb983ba219fdbf42a8790c1c9b6cc1cb9ec8565a441c0dd28", 0x9c}], 0x4, &(0x7f0000f39000)={0x28, 0x0, 0x6, "bdf129e38a1f12112bcc32316f04e493990009107d30dab565818c"}, 0x28, 0x4048001}], 0x4, 0x10) 2018/01/25 12:46:00 executing program 0: r0 = timerfd_create(0x6, 0x84800) 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) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x800000000100) 2018/01/25 12:46:00 executing program 2: 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_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a18000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000978000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ee000)=0xe8) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000e99000)={@generic="739edd00000f67008e03996e04400c8d", @ifru_mtu=0xb2}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000d70000)={@generic=""/16, @ifru_data=&(0x7f000097b000)="143008b5cc6d4447cc456decb1aef73ef9740341751708fd71f984df2272677f"}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000934000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000)=0xe8) 2018/01/25 12:46:00 executing program 5: mlockall(0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f43000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e63000-0x89)=""/137) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x110d020a5f56722e, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x200) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce0000-0xe)='/dev/keychord\x00', 0x18200, 0x0) sendfile(r0, r1, &(0x7f0000d69000)=0x2f, 0xff) r2 = syz_open_procfs(0x0, &(0x7f00005ec000)='net/rt_cache\x00') preadv(r2, &(0x7f00009aa000-0x23)=[{&(0x7f0000326000)=""/122, 0x7a}], 0x1, 0xfffffffffffffffd) poll(&(0x7f0000b16000-0x20)=[{r1, 0x5000, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x40, 0x0}, {r2, 0x40, 0x0}], 0x4, 0x6) socketpair(0x13, 0x80005, 0xe173, &(0x7f000046a000-0x8)={0x0, 0x0}) socketpair(0x0, 0xf, 0x3, &(0x7f0000d81000-0x8)={0x0, 0x0}) 2018/01/25 12:46:00 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ba000-0x11)='/dev/vga_arbiter\x00', 0x202240, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002b3000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sysinfo(&(0x7f000083e000)=""/4096) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00007f7000-0x20)={@generic="e2ced209fdc35dab1779adbc2d31ad4e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg$netrom(r1, &(0x7f0000210000)={&(0x7f000015c000)=@full={{0x3, {"9025fe42749f76"}, 0x0}, [{"236900daeecd7a"}, {"f7b018677c457d"}, {"41504f8bd848ad"}, {"1eef481378ef7d"}, {"8b8739c66039bc"}, {"60b7983631fb06"}, {"ab8df3d2a5b1fb"}, {"1e7780b7e988cc"}]}, 0x48, &(0x7f0000e13000)=[], 0x0, &(0x7f0000d84000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000c000+0xac2)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000975000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000008a, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e5b000-0x50)={@generic="7bdf640074b9cca26511f7a0d0e05eff", @ifru_settings={0x9, 0x10001, @fr_pvc=&(0x7f0000d6b000)={0x6}}}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000c12000)=""/72) 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000382000+0xbeb)='/dev/ppp\x00', 0x4202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x3, 0xb8, 0x2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f000037a000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gre0\x00'}}) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000094b000)={0x0, 0x20}, &(0x7f000089e000)=0x8) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000094b000)={r1, 0x0, 0xffffffff80000001, 0x9}, &(0x7f000094b000)=0x10) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bae000-0x4)=0x0, &(0x7f0000883000)=0x4) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) umount2(&(0x7f00005bd000)='./file0\x00', 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e0000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x81, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f72000-0xf)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mount(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000348000-0x8)='./file0\x00', &(0x7f00004be000+0x7ce)='cgroup\x00', 0x1000, 0x0) chroot(&(0x7f0000c79000-0x8)='./file0\x00') umount2(&(0x7f0000680000)='./file0\x00', 0x4) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000d6e000)={&(0x7f00004c0000-0x58)={0x27, 0x8, 0x3, 0x0, 0x6, 0x3, "d651b13d3771c3605b831e31584699481dc98f79ecc4ef62dda17cbb18a98cc8dff580f4cc1868182f62cb30058db533afc76ec089c50aefbe78fe8944e637", 0x101}, 0x58, &(0x7f000048f000-0x20)=[{&(0x7f00008fd000)="991ace9b2cb12e69255b3723c10b37d373029dd514c9d18b59ab20b15895169969624c01d16b041356c5cb0a", 0x2c}, {&(0x7f0000b83000-0xe6)="900ca02b991e9396788c4a4ccceead710bc311ceff8cea946dec09c3c84d291efb08f64b777dd5bc52dfead85066e106253cb5babbf2d203532a7c086a1ab909ccdaaa6cdf5ed7e95898cb564e018aa9a11190247f5c170f2f1e27dd0481319ea7528ee3eaf89e76dd89a48dcc0400ee78be4995e860c5e208292cd58624ce481f6dac50619f9e267beb50cbf6eeb22ed02672f4bac682d6c0ff54d3cdae1d2833ceae0aa1aaf8b0c9546c58ed4aeb6f066b13ad30be7fd5f892ae17c157121c991037c95b2477374e194784f5239966240c8b010b384c2d0843dbfdd25104d76ce6102fc535", 0xe6}, {&(0x7f0000c7d000)="d01964c12ea33aa54ca98029e5e4f39fa86e6b94f6a923ddda0342ff8e75ad42ff39efae6aba36702b1d3eba025f968abf0facf05eb5872b6c29490a9436ad1ae626ff278d5f232fe7f5e96f5ae3fe5316d1bccb81e1940f741cd9c9e3a86faf96f1cd1585a1ecf342", 0x69}, {&(0x7f0000592000)="c86155f9adfd9ac518d4a24d8761effed00e7d04307492b7d589186e68bf70ccc6999c6a760694b2bc66cb5072781bfa8fe590a7d62539b0ec15982b1ce6179bf8f8ac1d72741925ea2c1a4770b19484996ceb3af307e4729f0adf3d324c9083de1c17c25656e8af6298547004269a1e89143a67fffc6d0b5bca07407a36ac42a28c63ad262dcfd5e2dcb2486fbdf1689e5f1b03aa4a71b404dabe3e21d204d0", 0xa0}], 0x4, &(0x7f0000c00000-0x64)={0x64, 0x1ff, 0xffff, "eb4c9b8d070a7e342641887ed5e681b3813fcd4ac9298cfc4587eba8c7bef9e2385ad64fa442b8f7b851ba9a02c46373ed01724e95900b3c946ab03b1e1783b2001387729e94ee4e983be2d85d2226cc8611d63a30e4a8ec"}, 0x64, 0x4000000}, 0x4000040) [ 43.849372] keychord: unsupported version 0 [ 43.868097] keychord: unsupported version 0 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, []}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000)={0x0}, 0x8) mkdir(&(0x7f0000c1e000)='./control\x00', 0x4000) signalfd(r0, &(0x7f00007b7000-0x8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000acd000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000b4c000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() fcntl$setown(r1, 0x8, r3) readv(r0, &(0x7f000008c000-0x20)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f00007b5000-0xa)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r4, r5) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000000d000)='[*\x00') r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x10)='environ\x00') close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000e000)='./file0\x00', r0, &(0x7f000000f000-0x8)='./file0\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000f000)='syzkaller\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000-0x3)='[*\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x1000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000010000-0x8)=0x4, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000000f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:46:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x200200, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000005000-0x50)={@generic="4c6a850bfb5abea1d4d389d165ba45b4", @ifru_map={0x3, 0x3, 0x8, 0x0, 0x10001, 0x1}}) r1 = socket(0x11, 0x80a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x1495, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x3, [0xfffffffffffffbff, 0xfffffffffffeffff, 0x8, 0x80, 0x6, 0x8, 0xfffffffffffffc00, 0x1000]}, 0x5c) bind$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003cb000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0xd) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000895000)=[{&(0x7f000015a000-0xb7)="970bb680fb396dc65da3d3f9ffd594e6e00b3e03681156237cb3ae5e4bd25696a131c4452c81a9c380de339e19feda991a9963eeb5c361f43d243c1a3525ce3ed0082a7a9adb092d7ead876431d0d1ef7612a3792f7ae8d1eaa014d2819ea7ca156e23799b08b1e506b2f6853a30a974a4f9412633617a9f1135a683ec17a285d61bb74490789d2edba834ef342d4f81a826173eab8b8d737c8dd64b5e5fde8e7e5afb60bf006c08ca3a4f6a857f33cdecd6e51cc9dca4", 0xb7}, {&(0x7f0000cd9000)="ebf5d61d5b5d5caa05d98ccb2664a4b984e4ea793479f0d6a03635f167d4fbaf9b7b040bab71e2a41e97e3ced3bb9a07d65403867316de86ec086f4549e32dfce9bbff4802922b7b031abf6749383f04b7f72c749ece817313c5497ffbbd7eedb6b7fe8dcb4d1dfef229f7105e00a69bdc745baf0697321e4221a9b9893008ba5e2655f8e965bd209ed30c1bb6eb58dcec6ed73c9d651619350fc38bae0305f5b767f381c3568fa9ff40428957342c07a69876ceddf533487899d8b2806ce58813e9dc8e13b2c4e1540056933cbd3644b6cd6ea290083daa35ba5e", 0xdb}, {&(0x7f0000c89000-0x55)="7a80bd301e9205a626baf2a3c7a8943d874269ad906c272df232db0dafcee86b8f90b1fec78c4b9d566ee12db5f5084248cd6f6e8338432bfe67cbfa83dabebe18a72948f7dfb8cb9d86a0a7b62f14ed72c4518d27", 0x55}, {&(0x7f0000048000-0x18)="90bc0b0b3be2a2f7c0e163eeaef5f02cee9e65174ba8dc4e", 0x18}, {&(0x7f0000b5e000-0x90)="8dfaba8f48a8379f4acbfdbe1526936811095e7449e91ebc15fbb3c4c2e00b4432e52fecbc77c7d01ccb77fa07b348072d9e4d9f105a7d96e822360883f652a68e042576a6abf45486a305e2f31d604f86fc6c665ea703da899d47fec0c6bfa0ff23bdf537b57ffe5e3d39a7922221b5f13c1ab7e51f85e362ac0376f201688842483d7ad056f25b13f49d77cc0ba218", 0x90}, {&(0x7f00002be000)="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", 0xfff}, {&(0x7f0000888000-0xef)="4de97405193676e09ec37f998c6fbaf07cf4cf04f6954187fcbabfbae8eb63fde81546db73dc9cf5bac4408feca986408665689756cd2df826680ac01a85abbe080c2cca015a614f168b3306da8aaa8acadae2b2d3eca9cc0533062d29a1e2674136d744077065b17f755a1a6c634f070f225909b3d6376ae142a733af5c2bf4a8fae31d83639d66986bd32347272ea83f589347c18ce4de38a33468f4760f101ed16bd7219f74da5a307bdd98bd2ae7244bede9f7b4ebe9c0d5c9817a5c637bd711744f633f2c7ce6fad12c38259b3bd9e39e14c6fb677851b2860ff5ebc8a3327cce0d1b1ad1cab44d56da510106", 0xef}, {&(0x7f0000a96000-0x8f)="4c6d7efbbd5b94be070bb28b886bacb5b1141a05a98c8f174fc7e03b027d8a55e2fc943a42866ee5dd09d0013150f690872bd02dbf291e59d918e99fe65949dec98401416cb72184c7695506ac19a2e0bdbb7c6bf1b39773ffdcf27c8e786aca0d130dbd9deca93af7b4c04f67ee44f10ae6d96afaf47981e0b47a43dc9998557942622473b669f05da534cbe4d0be", 0x8f}], 0x8, 0x0) writev(r0, &(0x7f0000838000-0x18)=[{&(0x7f0000bc4000-0x35)='=', 0x1}], 0x1) pipe2(&(0x7f00005bd000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b16000)={0x0, 0x6, 0x8, [0x7, 0x2, 0x923e, 0x3, 0x0, 0x0, 0x6, 0x100000001]}, &(0x7f0000d38000+0x264)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7b000)={r2, 0x9}, &(0x7f0000bf0000)=0x8) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000025e000-0x69)=""/105) 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000f4a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f00005a5000-0x8d)=""/141, 0x8d, 0x40000002, &(0x7f0000356000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000ff9000-0x57)={'system_u:object_r:src_t:s0', 0x20, 'system_u:object_r:dlm_control_device_t:s0', 0x20, 0x37, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) r2 = syz_open_dev$sg(&(0x7f0000ff8000-0x9)='/dev/sg#\x00', 0x100000001, 0x180) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000ff8000-0x10)={0x4, 0x8000, 0xedf, "7326c1f6d7d3", 0x1ff, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f00000000000000000005ff7ff000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "03000100c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000134000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) fchmod(r3, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000711000)={&(0x7f0000fc9000-0xc)=[0x4, 0x1, 0xa65], 0x3, 0x7fffffff, 0x0, 0x47b, 0x1f, 0x1, {0xffffffffffff6301, 0x8, 0x7fffffff, 0x46, 0x3, 0x7f, 0x6, 0xff, 0xeb1c, 0x100, 0x1ff, 0x0, 0x2, 0x75dd, "391e0c41cfed8ca0a19e04cb58876758269f15159c6d992291dc9f579b15a7fb"}}) sendfile(r3, r0, &(0x7f00002eb000)=0x0, 0x6) 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000be5000-0x8)={0x0, 0x0}) ppoll(&(0x7f00003a6000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c50000)={0x0, r1+30000000}, &(0x7f0000651000-0x8)={0x0}, 0x8) getsockname(r0, &(0x7f0000f50000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000f8000-0x4)=0x6) sendto(0xffffffffffffffff, &(0x7f0000d6a000)="", 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b32000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000583000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000771000-0x4)=0x58) write$selinux_load(r2, &(0x7f00005d6000-0x64)={0xf97cff8c, 0x8, 'SE Linux', "f155c875c05e55d7b12232af1557da4bf8c09b1577405415eacf74e409d4d6a7ffb14dd7d4b77d05afee2dc49b2b52e373d9bfacb59833b29106dff4c6d0cb844ac4998c30e12ebed44e25a7aab3f2de2e3c740d"}, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a3000-0x4)=0x0, 0x4) 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000477000+0xfe2)=""/7) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000147000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00006a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/25 12:46:00 executing program 3: 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = add_key(&(0x7f000034e000)='encrypted\x00', &(0x7f0000ea1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000077b000)="9af8f25d01cf35245fa3d44d2c0f5659a5c7b06b7e12ebbe97bb52b8d335bf7119dd6ba6d0cc9bb873dfec08dd6e122b6cccd5c42d34b6278bf4da29146b0fe67b8f78d2935cb4e51d2aebeb5f00fa29c226cf5f58cdaf21b568309dc1f124cfe94651debea119cb155d6ef991459f", 0x6f, 0xfffffffffffffffd) add_key$keyring(&(0x7f00004fc000)='keyring\x00', &(0x7f0000f23000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setpgid(0x0, r3) fcntl$getownex(r0, 0x10, &(0x7f00001fe000-0x8)={0x0, 0x0}) setpgid(0x0, 0x0) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000045b000-0x44)={{0x2, 0x2, @rand_addr=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1f757b62d49b4cf3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 12:46:00 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, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000bc000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f7e000)={@generic="59e1943266366e13469aeacd603544ed", @ifru_data=&(0x7f00007bd000)="c7741547434740a73461d89e7eecb71193469e9fc9dea21f916b522ffd6df86b"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f3d000)=[{0x0, 0xfffffffffffffffc}, {0x0, 0x0}, {0x3, 0x0}], 0x3) [ 44.357293] SELinux: truncated policydb string identifier [ 44.375429] SELinux: truncated policydb string identifier 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000477000+0xfe2)=""/7) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000ce9000)={0x0, 0x0}) r0 = syz_open_dev$urandom(&(0x7f0000867000)='/dev/urandom\x00', 0x0, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c53000-0xc)='/dev/rfkill\x00', 0x400, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000fdb000-0x65)=""/101) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f00000a5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cae000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000022a000-0xc)={r4, 0x80000, r2}) epoll_create1(0x0) 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) socket$netlink(0x10, 0x3, 0x1f) write$selinux_load(r0, &(0x7f0000083000-0x7c)={0xf97cff8c, 0x8, 'SE Linux', "26b8b217389511d9efc06a46ecc7bec5adb7ba581172e6e6430f85dfc54f2c1c93048d790af2559f7cccbeffd42424a83874cf3d0c72e2157794ca9881d820623c03396eff5b7610dbbd8c8ec7a5ecddc2090702a0b2b2702d41569f4c9003bfbc77ad6d920df089e1440253"}, 0x7c) 2018/01/25 12:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e52000)=0x10, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000038b000)='net/nfsfs\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c9c000-0x8)={0x3, &(0x7f0000b04000)=[{0x3ff, 0x3ff, 0x1, 0x80}, {0x8, 0x8, 0xfff, 0x100000001}, {0x1, 0x80000001, 0x0, 0x400}]}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000ffe000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000070f000)={0x0, @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]}, [0xc000000, 0x0, 0x2000000000, 0x7, 0x7f, 0x1ff, 0x6, 0x200, 0x4, 0x4, 0x8, 0x101, 0x6, 0x3, 0x8400000000000000]}, &(0x7f0000c2a000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c7a000)={r2, 0x9b, 0x3, 0xfb}, 0x10) 2018/01/25 12:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e72000-0x1)="", 0x0, 0x9, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d70000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f13000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043d000)=0xc) fstat(r0, &(0x7f0000a9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000042000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x0, 0x0, 0xa, 0x20, 0x0, 0x33, r3, r4}, {0x1, 0x1029b684, 0x4, 0x5, 0x1, 0x7, 0x9, 0xff}, {0x2, 0x6, 0x10000, 0x3}, 0x80000000, 0x6, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x0, 0x3, 0x0, 0x8, 0x4, 0xa18f}}, 0xe8) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x801b, 0x5, 0x9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d6b000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041e000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005aa000)={0x14, @tick=0xfffffffffffffffa, 0xf77, {0x2, 0x8}, 0x3, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000788000-0x4)=0x0, &(0x7f0000f23000)=0x4) pipe(&(0x7f00005c9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000982000-0x5c)={0xf043, 0x7f, 0x40, {0x77359400, 0x0}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004c7000-0x4)=0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d7d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000007fffc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x40, 0x4) vmsplice(r0, &(0x7f0000f94000)=[{&(0x7f0000773000-0x80)="2d8f0b0fb2c6d8c955492cd56218b9bb997ee90429ac947af8256fd6b926589129d1a14063765161c64b1c63cbdcacbfe4ba41af88eb689076bd1baa61e26d74956abc2268e692338da387028457386edd8d4b0987b1241d0d2240222907ce5c6f2b1ef89e9335432f3352b0bd4f577b6a6caeb731f612722248c6e5e4b8e1c6", 0x80}, {&(0x7f0000a23000-0xb0)="b31d390a62cdfd046507c65483209104a971c34596670d6022f8cffb006c4a39231dcd900937a4d935c44ae60af37b972ab46d1a3cb88ccfda8bfbcf065a3e39b0b32d2dfb87ff50947faf996bb8f840588d291c3fe8b9360e0827be344e8882db55037f0cc2f8295af1a2002ca52d707b3350e9c12d1a9db77a0fee794b159bd607b0fed6eeaf537a9f9b7f5ceee2cc9decdbbc710f9f8661d783e5f978ae343d56ebff320d577843f3fbb032dcd1ce", 0xb0}, {&(0x7f00005a0000)="232a31837007edf0c5e0c6b38837583121a137825e65dfa02c3cbd3a323ff05ed63cd53e1ecbbb10a4b2040890e7e1ecd8c23a80ed750a12bf6f5fb98ef3cddee09f7e1650b8925562e4e8f0a05fbcd4c33d9f60fd5fb7ad810dc4122dbedafb1ebecf7b0826aca0fed469627c921f6b03268841b2a1d38206f7e019b4a1bbaf23dde90b2ce5142dace30322361950b4ba26", 0x92}, {&(0x7f0000e09000)="cf8f18088da691d014bc0513ff2f50d73ddb8f3672757be7ea11247d356db23bd5b65f9a4e2ce0d6f23e5681bc08d0ec3402e3fd32e2e6bd2d8ed5efdf2cf8aa70a54d0c33d9bb9e2d3fb42ebca551b3243b2842c7754a91098cf310c8f53bbe3cf7c5cafc41c630dcc85ed622044b76adceda1745651a1068269d48cd81ec8e134000ffc3e33de4102e54", 0x8b}], 0x4, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x40000008080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000049000-0xa8)={{0x80, 0x3}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000961000)=@random={'user.\x00', "2b6370757365746e6f646576766d6e6574311f73656c696e757800"}, &(0x7f0000837000-0x6a)=""/106, 0x6a) socket$inet6(0xa, 0x3, 0x401c) 2018/01/25 12:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f000087f000)="") pipe(&(0x7f0000766000)={0x0, 0x0}) 2018/01/25 12:46:00 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/dev/vga_arbiter\x00', 0x406300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x23e}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b33000)={@generic="354197085ecd18220dd953b270684185", @ifru_flags=0x1000}) poll(&(0x7f000016f000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00003fb000-0x4)=0xe0f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007a9000-0x4)=0x0) gettid() fcntl$setpipe(r2, 0x407, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb2000)={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b6000)={0x0, 0x0, 0x0}, &(0x7f00003bf000)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000681000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cd0000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00008f2000)="e4000e1a") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000203000-0x2)={0x6, 0x3}) 2018/01/25 12:46:00 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x260101) ioctl$TIOCSCTTY(r0, 0x540e, 0x4aa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00007f3000)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00003e1000-0x8)={r0, 0x3}) 2018/01/25 12:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000125000)='./file0\x00', 0x200000000000, 0x20) 2018/01/25 12:46:00 executing program 2: inotify_add_watch(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) rmdir(&(0x7f0000002000)='./file0/file0\x00') pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast2={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, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r7 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0xe)='./file0/file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=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=@dev={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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r15 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0) r17 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x4000) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) r20 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0xe)='./file0/file1\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x5)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getuid() r42 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r46 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000003000+0xe66)=[{&(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0x91)="650c67f7fb6a76487133815c047200917b918537970689ac01174e0531fa88d08262aa14f5e850055d50235b9b3d67c41074993391c2348ed48d21bd26111feb23ea47b8b645b6b740ea8febb74cb376c3ca1be40af0ba187300538aa3619c8689985f271c9c1de81ba1b156fdaf58ffc9f3d704bd55f99f795f71cb1ee5f4ec50db19d86322c470a4dc7467f8d33f8531", 0x91}], 0x1, &(0x7f0000005000-0x70)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r1, r6, r7}, @cred={0x18, 0x1, 0x2, r1, r8, r9}], 0x70, 0x20000000}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[{&(0x7f0000001000+0x869)="5e7588128989f3ce4ff658b147e8", 0xe}, {&(0x7f0000001000)="c6ee29949a23db845a50d168168dad5b1cb9a4181bd845e69e8878ceb9d15a5c60957d87c04e3796137c3d6a6e6ab1c2126afbec8b2c59f5e1d5a0cc5a34589e1d7330ac3c5c0947222bb5d1a81363b1", 0x50}, {&(0x7f0000000000)="e71e8710651a663d31353630988803d373d9409d4caff362cdba68ea80722cc9de5d94353b527acca2d357a5124bbde1a644e1bcf515951572b969da20c1cd", 0x3f}, {&(0x7f0000004000)="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", 0xfa}], 0x4, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r2, r3]}, @rights={0x14, 0x1, 0x1, [r3, r3]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @cred={0x18, 0x1, 0x2, r1, r12, r13}], 0x64, 0x1}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000001000)="8583c8d908bc6c7d10870535b12f89b48f0e809bfd40d9d0ed7a90b3d04f025262c103902c67031c948939c677ef11d4d256a37275fa59c80a8497eb76486bf31af3432fd98ae59b2816e274812aaa2d66694be8d39a3b9350efb5705f4c9295ae8ab576d5a4", 0x66}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f0000004000)="1b1aae1a9d2a45599082b15d30173de013ed1a33c6c1422b30644b894da4379caadc747776431bca57d7514cca8f2d1f823833421172b749e2642b18f5ad4328b1c51927556f54525eba557e02d82fcd5a3df7d964d6d9ae699756ac9a8800c5c47e493cddcceef775a707ed65684e0a2fb6cee9f80959d1600749c91bd4f99c6b8b1abe0a80404c2949a653ee692c78e6d04a659cc3a522f341c2d6a1a2e248e764f38b7d41e293303569e9e28753c709ea32", 0xb3}, {&(0x7f0000004000)="cc688ed4487fb32075644d95676d2bd0354790debe0a9bcb72372839713ca6c1e882a9d05f26545ae2980d148706a49de3ada605ac86b3b8575c0843b8492298db29c64165da24d5b0545a34bcd93204c5a85431bef932391d9f63e6770161282c222179e11661ce3a6778fe86ab8bd697185514d5cbfd6ce154c1c27a1a1039031d1c42c5f83a0a500732331aa122a73a26dd9b66419024f133c0d0facb5974b9801c14bae9905b5090b5bed983b7096f31a7a8f43db9002a8a6373d771360e1550695f98226082f9c911efc8ae9708858cee97c1c089eb32e5b216f4ed49f359126a1009f4cc15", 0xe8}, {&(0x7f0000001000)="b10394a9e45e1f54bd465dffa2c6b4a0030506b161c4a29f2a36b233fa2833387dc75f1c432f8fca06848f2ad42ed786e3e653429d4de6c3608852f23b495f7698718cacc0e0b52f1b56dc82c43d6c5dd5547549cb07edfa033a6b1bd62ed2b5dfa260d89fe3d83918f84dfd476f545eecd59912579bf3855611e031aeaabaa861bee4d2bf5bfd3988636a1e83ffbd7022f813a1c0a761e755db100334d9d0dae51fb7bc88e24c033e66f37f56ae398044fe925dd11683e3552522443f0ce2db6d2511b2053b3179", 0xc8}, {&(0x7f0000005000-0x6e)="3eaae8849bc6e23ad37d30f6997556ab07ffdbea1b8c0165eda1b62927507f0431fd53003b65e1eaeab8078d6f04b29df8feda6b63429c511467e812e123996ffa33692d88dc43137bb5cbef464723c3200ff17ed0f3fd2609cb8f049384bd62b0f71d308620317d4a7958e5db7e", 0x6e}, {&(0x7f0000000000)="9163279f6be7f439b1c9b5cbd80c93c5125b17aea002a38cd0bd3924692930f7db163608790070d6dd8b8d3225c1617322598b2d402db820b9cc18c3629505bbcb17a6ce5ae77ab28ff1dd5369d6e32be5077fcc54692c5c60ddbe4cb691144576c695f64f66ad0e6e099368603d1c892307b893e54e23b2dd623ca3d3b1e3f55976025706264742dd875e3fe3a2f259dcce4d3dd4", 0x95}, {&(0x7f0000004000)="a061d8e63c309410715dfa8fe752fcf30557aa6cc979f5fa54901e822f66ae6432a087366417f522e29f08c8861e481e93f5e55dc8f9a5c4d8fb1c6e2821d1a33c742924b90dede4924c74ba24aa09a94671ad2794e762b4de094e8f6964b265157e8674a0c0ccc88fa6bd6be23a196fc7b01048773c83db5780b2d5f7fd2e7dde720868d445c8a705fb0dbf5761d22ebddceb1eca34fce1c898cc1ca09b0d90be875a59f9de", 0xa6}, {&(0x7f0000004000)="5cd0f8bea548f7edf1391ce8a11e59431b40aada3ae2e4189cc84c7c9d71b440ad0a9847b33c5f828923efe999eb1060fe3c61b148d925699732f2fc2b84e05776bd883cab2a608413270fcfcbf38859f2f9ac9e53beb90dea9e4b5417c1a00d98d1603d76fac4246196565e29a7b232055c773d2d0cf73a317a47ae99adb6dc726b856ecda1e3894fc0b7a8168780b4b58cabdb436a62d302c839351eb777dd374de86df3f814abb2d40d3da8b3c7cd1ff2eb1a437ffff279ac027e03efb644f6ef46928b03e51aaf83c7a0fb31", 0xce}], 0x8, &(0x7f0000004000)=[@cred={0x18, 0x1, 0x2, r1, r21, r22}, @cred={0x18, 0x1, 0x2, r1, r23, r24}, @cred={0x18, 0x1, 0x2, r1, r25, r26}, @cred={0x18, 0x1, 0x2, r1, r27, r28}, @cred={0x18, 0x1, 0x2, r1, r29, r30}, @cred={0x18, 0x1, 0x2, r1, r31, r32}, @cred={0x18, 0x1, 0x2, r1, r33, r34}], 0xa8, 0x20000000}, {&(0x7f0000001000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r1, r35, r36}], 0x18, 0x8000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="a8d98362b625f9755607ddb02e14", 0xe}, {&(0x7f0000002000-0xc2)="c84de777ee17acc868c0a6020b20cffb5d66a425d6e197cb850ef07ded838affb1dffc350184f940b5dd24eb47e71e7349aeeb304a68a211d73aff0f0be1fd7ab7d09ea55e75b8351f9d3efa64b3bf6c2a0b8a6a4a30ef96a9b759b3d2c98d318e58dd49018204a772d180869b22471caf94e4c14939d6a4798c1d6429d772d7b8ba83e84d2e49004b151fd44571f405830825a5f1bfa52f34f2404c942395da47f22d08bcb1444491873deef2d826f01116cffba6277f1e56f8e2012b2d88c2c778", 0xc2}, {&(0x7f0000005000-0xae)="2e1151c0b5b013efe004abab10e660b327ef1dc59e8761ef5fbf575d790d759c7093e7d26cba616ec57d95f8a81718014ddf89582bedfaf0d1d0f2f8fb43fcf1f727f19fe15982e843c549f6c0f3078bb70a5852a73bb21c1d96b81c4f3c3d4bbe9fe41a5b88a7fe8d0019cbe34d4db806dfed9e47ecd7cc306ede7890221dc3661a8b967811cd5e43648ab9705e45acbf810c503aa189cbb7550330809fe7a1b72ee638f4da8d7bf4a871c024e8", 0xae}, {&(0x7f0000002000-0x3e)="2cc22b53593f9362aff2a5d0649aef514b25440cb9526e305fb672ece801e4c889ba8c32685cfb552911a710e6cb5f885eaf652dda908125e319dbca22ca", 0x3e}], 0x4, &(0x7f0000005000-0xe8)=[@cred={0x18, 0x1, 0x2, r1, r37, r38}, @cred={0x18, 0x1, 0x2, r1, r39, r40}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r2, r0]}, @cred={0x18, 0x1, 0x2, r1, r41, r42}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r43, r44}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r1, r45, r46}, @rights={0x14, 0x1, 0x1, [r3, r2]}], 0xe8, 0x10}], 0x7, 0x8000) 2018/01/25 12:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x1, 0x0}) getpriority(0x0, r0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000834000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/autofs\x00', 0x90000, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00007bb000)={&(0x7f000097e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aa3000-0x20)=[{&(0x7f0000042000-0x10)=""/16, 0x10}, {&(0x7f000079f000+0x6f4)=""/240, 0xf0}, {&(0x7f0000266000-0x43)=""/67, 0x43}, {&(0x7f000090b000)=""/187, 0xbb}], 0x4, &(0x7f0000a91000-0x98)=""/152, 0x98, 0x8}, 0x100) bind$packet(r4, &(0x7f00001be000-0x14)={0x11, 0xf7, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/25 12:46:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x400800, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) rt_sigaction(0x39, &(0x7f0000001000-0x18)={0x1, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000798000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x3, [0xbf1, 0x1, 0x0]}, 0xa) 2018/01/25 12:46:00 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f000064a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000de7000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x40000) dup3(r3, r2, 0x0) fcntl$setstatus(r3, 0x4, 0x40800) 2018/01/25 12:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) unshare(0x40600) r1 = socket$inet(0x2, 0x1, 0x7fffffff) bind$inet(r1, &(0x7f00002f5000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd8000-0x9)='net/tcp6\x00') ioctl$TIOCSTI(r2, 0x5412, 0x10000) 2018/01/25 12:46:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000850000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x1c)={&(0x7f0000ef8000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006ae000)={&(0x7f0000000000)=@ipv4_getroute={0x14, 0x1a, 0x328, 0x6, 0x0, {0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x890) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00005f9000-0x38)={&(0x7f0000a92000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3c000+0x803)={&(0x7f00000da000)=@ipv6_deladdr={0x2c, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000280000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000871000)=0x1c, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000636000)={0x0}, 0x4) mount(&(0x7f0000b63000-0x8)='./file0\x00', &(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000471000-0x6)='ramfs\x00', 0x0, &(0x7f0000b45000)="de3a") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000265000)="85f1428af16dda55fd84aae4c1d9ae05026f038a8ad06ec93aeff37033b09c47fb1a73779363b94efc76aad195e4ee8096ff06b97821cdbdf7bd075a6bf1e0e3e8df8868f696b9af62fb7c2a82e3061ff0849212081086df1b28e74eac870aded599a3f33123083f126d150a958b4c860fdaf807e092caa53196f5f46a84b62a2c9b1b87f599433b6a6b8252e8") pivot_root(&(0x7f0000323000-0x8)='./file0\x00', &(0x7f0000432000)='.') mkdir(&(0x7f0000731000-0x1)='.', 0x2) 2018/01/25 12:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b70000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000084d000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x0) preadv(r2, &(0x7f0000fc0000)=[{&(0x7f0000411000-0x81)=""/129, 0x81}], 0x20000000000001f9, 0x0) open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00008c0000)={@generic="a3f9b9cf612ffb168a80e40a298d40ca", @ifru_flags=0x0}) 2018/01/25 12:46:01 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c8b000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3ffffffc) 2018/01/25 12:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e89000500287d5a0004fbf510000200dd1b000000160000ed5dfffff5000022000b00010004040800bc50ea0000000000", 0x58}], 0x1) r1 = creat(&(0x7f000026e000)='./file0\x00', 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020a000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000693000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) [ 44.687498] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=5095 comm=syz-executor6 [ 44.708555] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=5095 comm=syz-executor6 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) creat(&(0x7f0000066000)='./file0\x00', 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) dup2(r0, r0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000026) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/01/25 12:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000c92000)='cgroup\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000030c000)={0x0, 0x41, "59b14b5fb3711f685442f8c2629d5a8a2f4f836fbb5642867d87412e63768cf39c7fd936aa8c1a670d7ac573a03934d4679cc7a44334c6425ad0628f0deb08d3c6"}, &(0x7f0000e97000)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000075b000)={0x80000000, 0x830, 0x8, 0x10000, 0x7, 0x2, 0x649, 0x80, r2}, &(0x7f00005d2000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f63000)={r3, 0x35}, &(0x7f00004b3000)=0x8) getresuid(&(0x7f0000fde000)=0x0, &(0x7f00006bf000-0x4)=0x0, &(0x7f000068e000)=0x0) fstat(r0, &(0x7f0000846000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00004a7000)='./file0\x00', 0x5aa65a39643e7fc3, r5, r6, 0x6e, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000406000)={r4, 0x8}, &(0x7f00004f4000)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/25 12:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000068f000)={@generic="c42806b1e1e85326d614a0c4b916e2e7", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000080c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fbd000)='ns/net\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000747000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000c39000)=0x37) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) gettid() 2018/01/25 12:46:01 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000971000)={0x0, 0xd3, "9278e4f5993ab2aa2567e49c5ba115548eb43b87c230d009fa9c7bc5099e0f13d22cc65b41675b18ed9ad3effcff00d805728e54f9cad64f5d64d3def19d8f72338e7bc3c539eff6420d4045fe2b7aa59d027341a32696180a4538c57c659123198fd35e8bd49eba5b38d7112ec1483f4860e521c9d37dd7b6cd1166211685fb24c441b3a9a04ef400d74dda0ba81ca0e15d8ed345372adb08991950acf782a8e3cab7f341ed9b34c2580301c614ec788e31afe737469df3ab70bb25a0a816c090e609a503a7cbb074b52401e78cb08631799e"}, &(0x7f0000000000)=0xdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:46:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cc8000-0x4)=0x58, 0x800) sync_file_range(r1, 0x401, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000092e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000034b000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f0000c45000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000006f000)={r4, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4925}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7, 0xf8a, 0x40}, 0xa0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000182000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f00008e2000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f0000bd0000)='/dev/urandom\x00', 0x0, 0x10000) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ee9000-0xc)={@multicast2=0xe0000002, @empty=0x0, r5}, 0xc) 2018/01/25 12:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/25 12:46:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) prctl$intptr(0x4, 0x3) 2018/01/25 12:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000125000)='./file0\x00', 0x200000000000, 0x20) 2018/01/25 12:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000130000)='./file0\x00', &(0x7f0000a91000+0xade)=""/129, 0x81) mkdir(&(0x7f0000324000)='./file0\x00', 0x0) rename(&(0x7f0000659000)='./file0\x00', &(0x7f0000ab5000-0x8)='./file0\x00') r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000b06000)={0x6, &(0x7f00008f2000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a25000)=r0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e32000)={r1, 0x4000000007}) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000d29000)='./file0/file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/25 12:46:01 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000096a000-0x8)='./file1\x00', &(0x7f0000e71000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fd0000)='./file1\x00', &(0x7f0000fd0000)=""/216, 0xd8) 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000950000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000a17000)="", &(0x7f0000480000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x0) exit(0x0) pipe(&(0x7f0000a2c000-0x8)={0x0, 0x0}) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00002d4000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) r0 = syz_open_dev$usbmon(&(0x7f0000d30000)='/dev/usbmon#\x00', 0xefb, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000005d000-0x20)={0x3ff, 0x0, 0x8001, 0xf4, 0x5, 0x9, 0x2, 0x4a, 0x0}, &(0x7f0000f6b000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000782000-0x6)={r2, 0x8}, &(0x7f000063c000)=0x6) timer_settime(0x0, 0x0, &(0x7f0000fd5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x400000) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000499000+0x2f4)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) dup3(r1, r0, 0x80000) 2018/01/25 12:46:01 executing program 5: clone(0x22280700, &(0x7f000093b000-0x75)="", &(0x7f000045c000)=0x0, &(0x7f0000710000)=0x0, &(0x7f0000877000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7fffffff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9e)="15b4db35cabb0173b156a9359f48bd2563bc23d27435141ed2c98fc6914258f3e37aee26e6b3d7d77a0977be1209f90a97c28717735bc5ae1a33765b71dde11aa042fe0d9d4717f6e98cd0258f6188059975032f0c27c198f4ff1fd9232259e3919af7437702ccf9a0eaf716248253494419accd9e112a3b0af1f92ba02b05f73d1e1225007d4dd42d3e482065acddcb60de16041acbcf851aef8516c960", 0x9e, 0xfffffffffffffffa) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00008b1000-0x8)={0x6, &(0x7f0000000000+0x54)=[{0xfffffffffffffff7, 0x8ebc}, {0x1f, 0x0}, {0x1, 0x3}, {0x401, 0x1000}, {0x573a, 0x18}, {0x9, 0xe6}]}) 2018/01/25 12:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000120000-0x16)='/selinux/checkreqprot\x00', 0x121800, 0x0) rt_sigpending(&(0x7f0000b1b000-0x8)={0x0}, 0x8) getrlimit(0x0, &(0x7f000006e000)={0x0, 0x0}) 2018/01/25 12:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00008b6000-0x86)=""/134, 0x86) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cf8000-0x4)=0x97) read(r0, &(0x7f0000532000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x400) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000659000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r0, r2) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/25 12:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") chdir(&(0x7f0000832000)='./file0\x00') mkdir(&(0x7f00002ec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000038c000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f000075a000)='./file0\x00', &(0x7f000051a000-0x6)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/225, 0xe1) getdents64(r0, &(0x7f000088c000)=""/1728, 0x6c0) wait4(0x0, &(0x7f000009f000-0x4)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@generic="f4432f5b88713bb179b487f66d5e9922", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c4000-0x11)='/selinux/enforce\x00', 0x800, 0x0) 2018/01/25 12:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000-0x9)='net/snmp\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000879000)={0x0, 0x1}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x3, &(0x7f0000cc2000-0x8)={0x0, 0x989680}, &(0x7f0000025000-0x4)=0x0, 0x0) timer_create(0x4, &(0x7f000079c000)={0x0, 0x41, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000203000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000e6000)={&(0x7f0000e19000-0x18)=[0x28, 0x9, 0x3, 0x1, 0x7, 0x101], 0x6, 0x7, 0x7fffffff, 0x4, 0x6, 0x28, {0x4, 0x4, 0xa8, 0x8, 0x6, 0x3, 0x4, 0x1, 0x40, 0x401, 0x2, 0x3, 0x6, 0x7, "499878682f8641902d2c048d7aa114c786cc10aa01236aac770c2d5128feaaae"}}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000040a000)=0x3, 0x4) timer_settime(r1, 0x1, &(0x7f0000940000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000325000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004de000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000217000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000411000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00005d4000)=0xc) rt_tgsigqueueinfo(r2, r3, 0x16, &(0x7f0000da3000)={0x29, 0x6, 0xffffffff80000000, 0xd8a2}) 2018/01/25 12:46:01 executing program 1: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00001bc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf9000)=0x26) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cf9000)={0x0, 0xde, "b067a0a501ba9e9be73ef22a5dcbb73d25d75d61d4590013801a0805cba9a290c797a5921b4a3254aba89f3f92655c56283d5815d772d329788194fa0ae8de57918845e1b0c95b35ab2f316f6c545b33969f06a7fb68412c2aab9c4f5fd6656a3cdbd1b63e5cadbd74d0323fa3dd0016e04bb6300f05728df66fa1ab05017749e982b82b4399bd06e2461df9c1309f7b184509e2ff37d5a62da02264b52348d3962352f173ed9d010fe3327c57a1c3364b0ad0462dec579334632c502bf44cc7543b85edfe63e19c568d8ef6998f8c5d0c32ddcf6dac780438645e1f3917"}, &(0x7f0000cfa000-0x4)=0xe6) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf9000)={0x499e, 0x0, 0x5, 0x2e22, r1}, &(0x7f0000cfa000-0x4)=0x10) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cfb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000cfb000-0x8)={0x2, &(0x7f00006b9000-0x10)=[{0x1f, 0xc4, 0x100, 0x10001}, {0x101, 0x7f, 0xfffffffffffffffb, 0x7d2}]}) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/25 12:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009da000)=@add_del={0x2, &(0x7f000023a000-0x10)=@common='gretap0\x00', 0xd5}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000691000)='/dev/ppp\x00', 0x2000, 0x0) getsockname$netrom(r2, &(0x7f0000c84000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e01000-0x4)=0x10) utimensat(0xffffffffffffffff, &(0x7f000026b000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, r1}, {0x0, 0x0}}, 0x0) socketpair(0x5, 0x3, 0x7, &(0x7f0000b65000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fe1000)=0x0, &(0x7f00001d7000)=0x4) 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003a3000)='!\x00', 0x1) utimensat(r0, &(0x7f00006f7000-0x8)='./file0\x00', &(0x7f0000b21000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) fstat(r2, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r2, &(0x7f000012c000)='./file0\x00', r3, r4, 0x1000) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) 2018/01/25 12:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000c68000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000425000)={&(0x7f0000fa0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000663000-0x20)=[{&(0x7f0000c3c000)=""/89, 0x59}, {&(0x7f0000d72000)=""/59, 0x3b}, {&(0x7f0000e3c000)=""/235, 0xeb}, {&(0x7f0000bb1000-0x44)=""/68, 0x44}], 0x4, 0x0, 0x0, 0x4}, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9c000)={0xaa, 0x2000040, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/autofs\x00', 0x10000, 0x0) connect$unix(r2, &(0x7f0000255000-0xc)=@file={0x1, './control\x00'}, 0xfffffffffffffd99) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a23000-0x20)={{&(0x7f0000249000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r3 = creat(&(0x7f0000f50000-0xa)='./control\x00', 0x1ae) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b7f000)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getcwd(&(0x7f0000047000-0xae)=""/174, 0xae) r4 = open$dir(&(0x7f0000b04000)='./control/file0\x00', 0x80242, 0x17e) renameat(r4, &(0x7f0000da1000-0xa)='./control\x00', r4, &(0x7f000065f000)='./control\x00') 2018/01/25 12:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x2, 0x80805, 0x5) 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003cb000)='/dev/net/tun\x00', 0x0, 0x1) r1 = open(&(0x7f0000c8c000)='./file0\x00', 0x200040, 0x100) r2 = gettid() r3 = getuid() stat(&(0x7f000025a000)='./file0\x00', &(0x7f00003fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004ae000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000029e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000638000)=0xc) fstat(r0, &(0x7f0000b8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000181000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f4b000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000-0x4)=0xc) r11 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000231000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027a000-0x4)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000284000)=0xc) r13 = geteuid() getresgid(&(0x7f00002e5000-0x4)=0x0, &(0x7f0000c70000)=0x0, &(0x7f000066e000)=0x0) r15 = getpgid(r12) lstat(&(0x7f00009e4000)='./file0\x00', &(0x7f000071c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ed1000-0x4)=0x0, &(0x7f0000dd2000)=0x0) r18 = geteuid() getgroups(0xa, &(0x7f00004c8000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r20 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000af8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000567000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e3000)={0x0, 0x0, 0x0}, &(0x7f000023b000)=0xc) sendmmsg$unix(r1, &(0x7f00004de000-0x8c)=[{&(0x7f0000bf1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000061c000-0x30)=[{&(0x7f0000110000-0xc5)="c02301978e741010b610dd4dad2bd8735f20d98bd1fcad0f1814bf415c8420f6dc2194038c6ec19834386ef0b0aeb6f753bef45b4faec9fee88781690e64c6b722de57d64e566d3973f769185887089b14ca31bec77a8d4c2467bf4a517e67c1cd44721dcadc5fa18ff7e73700b628a379100cf0b0e88581dd173d0928c78ab6b8a3ed519367f2a4d73d02c1354157163913f00966fa1094a481c1ac581d8e5286fc56374bd1b7251d08742218a2398d2d20b2de46b2b4c6f4dd209401ad8c4d842833f0b5", 0xc5}, {&(0x7f000099c000)="c9743e250b514d14ca0412ed3358119015f98d78e7a4daba4573b7031cc0efb83f613a4fd035ef4019449c8126dca0875520542694de3c915d1a6bab1d74ce814afe1aa34010d345f2f70e8d3ad6b91df7b182d926c537829c9bc723c1c383753f733cb39c15daf1678686a88963d524bfafe0555ce2044543ebdbade9b537b1cf60cc17ba3f3e64b6b42c8c99b5fc3d105b014aa6841cfd", 0x98}, {&(0x7f000065a000+0x90b)="f9e629192983680c6ddbaa9500998d43571254f55b20ab594c3c3d326a77c5459b696224a4beabd6efea5f82b07660d655b3eac6dc523659d5", 0x39}, {&(0x7f0000841000+0xaf7)="5522c9b6fbff144038e53f57059d", 0xe}, {&(0x7f0000675000-0x7f)="c968ee1394bf30d5130e4721b07f5ad6686a7f4e6cacc4f2b80b64c3691caad79252d5dcce1b9506159f3bf618326cd3bd35e0a1b1e82e70cd2307a8e7e1324f72ec922c3edd6f10ceb52a9c0145d9afa0984d75ac72fdc61ae6869bee21bb7e3dfd13519bd14b1f32129ce47907ae9bc836d2768cd30afefb1e349d6cd1e3", 0x7f}, {&(0x7f00005da000-0x85)="f0104fca756369e21ba0c5d91edef0b5d87ecf9760d6a88ba88a91d7dd40d5f22bc43c43a9924aeb3b3374a9c75da7cf83c84ffb4eb928859e4a7a452d01de3704c231c17cc50204a31217fe1741978de13375aecc1dd370896b76cdb447c1add81eafd4cebfcb434de4ee4a2407cf1b3768442f98ce9f74471ebccd58b356af1cb7a72cba", 0x85}], 0x6, &(0x7f0000961000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r11]}], 0x60, 0x4000800}, {&(0x7f000036a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002b8000-0x18)=[{&(0x7f00008c0000)="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{&(0x7f0000c77000)="702830db04cad5c53fe811c53750a191c95344c7a7838cf09ed7c11eafee346a37a5e30dc711eb23511aaeb201adcf4bbd71a869612c6251754cb401f38017752f7a2c17f640212628d2944924753b20ed077cf39fd9c82d061294424289ce7f8131c8ae8c3ad43fc657a6e8761aa3235288cb0179473bdd501dd17e", 0x7c}, {&(0x7f0000bfe000)="4059ca77a4761ded5ac73437b6966297aec8e35916f7b49c92910c2db932847f2081bfe11bf9948f2cd74860c75472", 0x2f}, {&(0x7f000027e000)="9154fbbbf3d1da4b4bae6c7174ce2113f7a541bee11a0a740272c3c4c84cab89e4fecc44cc4e352406d7918fd16f8038570131d9109361eb3d59cc59ee4233785753273220070bcdf3b6e97712327df147140799dc25233de27589cdfa46360c8ae08e9b0c565eb85426b7dc8a4c718df18ca55fd6c08cbeefaa44dee4cbfe266327dc80726566db260e35f27a5c146e02a15095706ce522d2add83a6cd9572b7d1453188d02a2dc2030c5552fdb5935400a433587e59a8858ac6a47a5e8c5170ee988c6126105b2105e9c382b4f9d4b894eadd6f0f791e6af850b9ec6705630472983d181ad6ba8", 0xe8}, 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{&(0x7f0000290000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x810}], 0x5, 0x8080) r23 = socket(0x1000000000010, 0x2, 0x0) write(r23, &(0x7f0000fc9000)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) recvfrom$unix(r23, &(0x7f0000c11000)=""/239, 0xef, 0x20, &(0x7f0000a06000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r24 = creat(&(0x7f0000753000)='./file0\x00', 0x1) ioctl$TIOCMGET(r24, 0x5415, &(0x7f0000fa7000)=0x0) 2018/01/25 12:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000828000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000808000)=0x10001, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000e08000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00001c9000)=""/115) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8d000)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00007e7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 45.505185] audit: type=1400 audit(1516884361.857:19): avc: denied { read } for pid=5168 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 12:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000352000-0x9)='/dev/rtc\x00', 0x400, 0x0) write$sndseq(r1, &(0x7f00009e6000-0x9)=[{0x8, 0xffff, 0x6, 0x2, @tick=0x7, {0x1, 0x2}, {0x7, 0x3}, @raw32={[0xfffffffffffffffd, 0x0, 0xb48]}}], 0x1c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000048c000)=""/0) 2018/01/25 12:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000342000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000686000)={0xf50, 0x100000001, 0x8d30, 0x0}) bind$nfc_llcp(r1, &(0x7f00003a9000)={0x27, 0x9, 0x2, 0x2, 0x92, 0x401, "7f24f5e314ffe29b0eac270088968c7cd0c19950b35ad7ef20dcf6dea035fecff8c6972546a2f9106f79a07e8adb47c4d4eb1018534974d4e6544d13f2d10c", 0x7fffffff}, 0x58) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 12:46:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0x74)="d5e2837d8ce8f09f3e49b97c631a909adba83fd4cc86b73de14f0d274bfb32187b4040e8", 0x24) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/25 12:46:01 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000006000)={r2, 0x3, &(0x7f0000007000-0xc)=[0x1, 0x9, 0x401], &(0x7f0000007000-0x8)=[0x1, 0x5], 0x2, 0xa, 0x7bd89893, &(0x7f0000006000)=[0x4adb, 0x3, 0x9, 0x9, 0x4, 0xb9b, 0x1, 0x0, 0x4, 0x1], &(0x7f0000004000)=[0x7ff80000000000, 0x5393, 0x1, 0x5, 0x2, 0xfffffffffffffffa, 0x4, 0x5, 0x3f], 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getuid() setuid(r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)=0x0) inotify_init() 2018/01/25 12:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000028000)={0x5, 0x1, &(0x7f0000000000)="1a"}) 2018/01/25 12:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00002af000)=@known='system.advise\x00') fchdir(r0) linkat(r0, &(0x7f0000bc7000-0x8)='./file0\x00', r0, &(0x7f0000290000)='./file0\x00', 0x1000) 2018/01/25 12:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000446000)={@common='bond0\x00', @ifru_flags=0x500}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f00007f2000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000059b000-0x6)='hybla\x00', 0x6) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000184000)={"6e16f3a1457e9c9a84a4422d1e98c7da", {0x4, 0x1f, 0x2a, "1c777fc58c57", 0x9, 0x0}}) sendto$inet(r0, &(0x7f000018a000-0x1000)="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", 0x786, 0x4, &(0x7f00008b4000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:02 executing program 6: ustat(0x5, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x107000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f4c2dc31f8ed0718a771248732dae6198ae6f742e9eb90ba0f4b5b823cc1f9ec060103fd663be0b3df795bd75e411cbe8e48188896eecfa50207d606279c1260de7ca0f94ba746e223fcc1c55e37cdd2a37cb135d0cd", 0x56, 0x20000001, &(0x7f0000001000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x75)='\x00', 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001dc000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f00006c8000)=0x0) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000006000)={r2, 0x3, &(0x7f0000007000-0xc)=[0x1, 0x9, 0x401], &(0x7f0000007000-0x8)=[0x1, 0x5], 0x2, 0xa, 0x7bd89893, &(0x7f0000006000)=[0x4adb, 0x3, 0x9, 0x9, 0x4, 0xb9b, 0x1, 0x0, 0x4, 0x1], &(0x7f0000004000)=[0x7ff80000000000, 0x5393, 0x1, 0x5, 0x2, 0xfffffffffffffffa, 0x4, 0x5, 0x3f], 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getuid() setuid(r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)=0x0) inotify_init() 2018/01/25 12:46:02 executing program 1: r0 = fanotify_init(0x11, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bbb000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000007000-0x8)=0x466e) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000009000-0x6)={0x10001, 0x6, 0x9}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000006000)=@ipv4_deladdr={0x18, 0x15, 0x921, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r1, 0x440000100000127e, &(0x7f0000006000-0x1)="") 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d22000-0xa)='./control\x00', &(0x7f0000aab000)=@random={'btrfs.', "2dc7402b2d776c616e312f5d00"}, &(0x7f00001ef000-0x1e)='proc\\-vboxnet1\\\'bdev%](-eth1!\x00', 0x1e, 0x2) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1e000)='./control\x00', 0x8) inotify_add_watch(r0, &(0x7f0000aeb000)='./control\x00', 0x20000000) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d21000)='./control\x00', 0x0) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000a67000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000059000)=0x8001, 0x4) 2018/01/25 12:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000-0x18)={&(0x7f0000122000/0x3000)=nil, 0xffffffff, 0x4, 0x4, &(0x7f000091b000/0x4000)=nil, 0xf5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x800, 0x200) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000103000)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00007d8000)=0x3) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00001a5000)='ncpfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) mlock2(&(0x7f0000204000/0x3000)=nil, 0x3000, 0x1) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004ac000-0x160)={{{{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4729f23383f60e781041a6ddfd12970f468c09a0a021fa5b640c949a0a07a0f9417119b4e3adeedec3c8d0e6bc5e396f4dbd06b52d6fbc079a24d031ba284c6aa7762dd1022c30daa2511a7f8ba0dfb"}, 0x160) 2018/01/25 12:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000021f000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000571000)={&(0x7f0000399000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dc3000)=[{&(0x7f000002c000)=""/109, 0x6d}], 0x1, &(0x7f0000762000)=""/23, 0x17, 0x2a}, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c12000-0x4)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x480, &(0x7f0000d7f000-0x18)=""/24, &(0x7f000063f000)=0x131) fcntl$getflags(r0, 0x40b) 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pselect6(0x40, &(0x7f0000fdb000+0xa52)={0xfffffffffffffffd, 0x7ff, 0x7, 0x9, 0xffff, 0x101, 0x6, 0x2}, &(0x7f000017a000)={0xfffffffffffff3bd, 0x401, 0x91e, 0xffff, 0x10001, 0x9, 0x3ff, 0x4}, &(0x7f0000fcb000)={0x9db9, 0x7, 0x7fffffff, 0x5, 0x8, 0x1f, 0x2, 0x9}, &(0x7f0000b0a000-0x8)={0x77359400, 0x0}, &(0x7f0000f19000)={&(0x7f00001b9000-0x8)={0x7}, 0x8}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 12:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/sequencer2\x00', 0xa00, 0x0) timer_create(0x7, &(0x7f0000635000-0x58)={0x0, 0x41, 0x4, @thr={&(0x7f0000849000)="92bca9acfbd324f92e981d8d2b2529d6df7fd6b0dad3df5a3d89dfa8e32cc24bc2305826f78e4c517daabd3fb0c3c385e56b2080872ca6c9e1cdab84ca0eb6c8cf055281b17ae70a42cf54ef3a20bd1a4489dae93f5491b56c52dee88cd63c699c4d7ca73aa0ab46a9be67d5eede0d5638e3f4114a5cf3cf2284a4b0", &(0x7f00006b1000)="3c2cd68f113037154df61bee4663feccf8108ac0b38e5d7a5c0be5de4544866d5ebf393c2529515a4b77d688cb549fecb18edaee11d3cfd0e34db4a5895d4fce07363838959760da93461347eb42673b80b80849244e85653d0fba9312ebab46d5ad7e066c179b4d5e993e4752421770790fbb4284c24dee8f02f191155e12eb2142"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b3000)=0x0) setsockopt$sock_int(r0, 0x1, 0x1000026, &(0x7f00003ae000)=0x1, 0x83a95ed6b97489cf) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000032000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r2 = socket$inet(0x2, 0x10000000080000, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000591000)={0x5, 0x2, 0x3f, 0x7ff, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000966000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8001}, &(0x7f00001a4000-0x4)=0x98) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00001f9000-0x3)=0x0, &(0x7f0000679000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000260000)={0xffffffffffffd317, 0x2, 0x4a, 0x30000000000}, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ae9000)=@req3={0x1000, 0x5, 0x0, 0x0, 0x0, 0x4000, 0x0}, 0x1c) 2018/01/25 12:46:02 executing program 7: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a72000)={0x0, 0x3, 0xa74, 0xff, 0x9, 0x8, 0x4, 0x29b2, {0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5399, 0x4ce1, 0x3, 0x6563}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) r3 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000678000-0x12)={0x7, [0x1, 0x4, 0x1, 0x31b9, 0x4, 0x0, 0x800]}, 0x12) exit(0x0) tkill(r0, 0x0) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80000, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) connect$inet6(r0, &(0x7f0000393000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7b}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b1c000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000110000+0x2a7)=""/75) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dae000)="", 0xfffffc43, 0x4000, &(0x7f0000db5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f41000)=r1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000058b000)='/dev/input/mice\x00', 0x0, 0x10000) readlinkat(r0, &(0x7f0000831000)='./file0\x00', &(0x7f00003d5000)=""/209, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f00009e5000)=[{0x0, 0x0}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000bd000)={0x1000090000001, 0x0}) sendmmsg(r2, &(0x7f00009b8000-0x200)=[{{0x0, 0x0, &(0x7f000036c000-0x90)=[{&(0x7f00009de000)='\t', 0x1}], 0x1, &(0x7f00004c3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b40000)=0xe8) fstat(r5, &(0x7f000015b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000ccd000-0xa)=@file={0xc59ce35b27a5b4f0, './file0\x00'}, 0xa, &(0x7f0000026000)=[], 0x150, &(0x7f0000551000-0x18)=[@cred={0x18, 0x1, 0x2, r8, r6, r7}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000776000)=[], 0x0, &(0x7f0000ec0000)=""/87, 0x57, 0x0}, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001f0000)=""/22) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000550000-0x4)=0x4, &(0x7f0000378000)=0x4) 2018/01/25 12:46:02 executing program 5: 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$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000151000)="7784c570360735ff0dcb2e47a0685f3390343a6bece11a340013b72316f2a27ee64893e838eb41659d2f510c07d9aa290b83d90bec85206e35d59416fdde80232a601fce330052e42c") 2018/01/25 12:46:02 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000af1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x10)={0x3, 0x7, 0x0, 0xdd, r1}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000000e000-0x58)={0x0, 0x12, 0x1, @thr={&(0x7f0000004000-0xa5)="7d66b16933c5e38e06f9e27339a21d321a5f61f274604c8972d0baf250c4bc1a6ede7877f17b853d04c8a035b1985998b837b2468979eed9db61ebf67f69b99506dfe93757ccd96f6904e479108da1755d09ed7545f4ce79cf5244406e8a727d13612091c11169f62e21f99cad8afded64529ee31bc7a96f68ff4963bc3ca0662aaf400dbb46ef0d8f13674b95762c857c0751d1af749f72f8b3e3f577a6fd4b8d61dfd28c", &(0x7f000000f000-0x2d)="52128020ee06f623a497c835aad3a2442dfcb666bc8b1a00fb1ac17fe8b1c4dcfe26c8aaf44b93508f7fa00ffd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x0) timer_gettime(r3, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000be8000-0x1c)={&(0x7f0000b07000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c50000-0x8)={&(0x7f0000e74000-0x3c)={0x14, 0x0, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b6000)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007e1000)=""/168) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000280000-0x8)={0x0, 0x0}, 0x4800) getsockname$netrom(r2, &(0x7f000056b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000db4000-0x4)=0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001f0000-0x5d)=""/93) r4 = dup2(r2, r3) r5 = syz_open_dev$evdev(&(0x7f000068d000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000ff0000)=""/129) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000063f000)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009a5000-0x8)={0x0, 0x6}, &(0x7f0000c80000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000167000-0x8)={r6, 0x0}, 0x8) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x22080, 0x0) connect$inet(r2, &(0x7f0000011000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x4000) bind$nfc_llcp(r3, &(0x7f000000a000)={0x27, 0x10001, 0x4, 0x1, 0x5577, 0x5, "81e913185b3e16f9308b8e5382d8116ef71344a36e625119c93f98a6d7a3c4ed16905d1e398a8d449cbe129528880a42ab741abc3c5b343d498ba015b0c7d1", 0x7}, 0x58) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/25 12:46:02 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f00007c8000-0xa6)=""/166, &(0x7f0000d87000-0x4)=0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000faa000-0x24)="24000000260007003200000800367700fbffffff01000000000000f0feffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cb0000-0x8)={0x0, 0xffff}, &(0x7f000033a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000edd000-0xd7)={r2, 0x5e350f82, 0xcf, "2f774664897e5fbb3f8d93933bebbd33c3c955956693d7a95b59d54b8cb93ed4c4b884cb394a0df61422445fbbfd1bfb0768d7e52d2d2cb90178bbb1f788bd91ee9c2ea3b014d580578b10ba6b21f8866f9a855f70742bc5606f8bd42ad8cd1f523dcc1ff5484a13a28f1a898cdc22c62c1c38eed831c4d13087be09ca7fa11f753637d48f87b3003493bf3a5b332c66b6286ddf6402acc321fbdbfbd9d0163948492b740e500e8e74452986f69d5ec2ac283899d9b7e89e192932503c417b4e230d88b8d2a1796c68365290b8405f"}, 0xd7) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000606000-0x20)={@generic="79f147819caa14737e6b1301073e44a7", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x3, 0x3, &(0x7f0000f4e000)="9d969fe722b64567e8d084b403862348c2101234582a479b8db1a108fadb8bdfc0501672f2adc3aca53830813b83cd7dd2ec66bd7f9a27041ce1e24be7e91daab3f20132cbb726dd2bbc8d47ac7dddc472fbb56d42a36a013298416d5b67dd583928ce24da4bfa45a56069db67cd20c087475d3762e507384135bb1a9bb5d91c774afc1fd002c17c02bfbddf09ff649c9f4650b1fec060f7d76c7221353be76b82300e45f8535a4a99e5f4d101230563426895be89404a1ccd7aaf3443d3f1f1c9c880cac14670d628d4fbb71925597ce39fb0230a08a589769fe1a8d873ddfc1e0937", 0xe3) 2018/01/25 12:46:02 executing program 6: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd0bbd9ad4d9031e9, &(0x7f0000817000)="f501d45cfedbc3d04c9aa0d979b9cbf252dc58506a78579254816ade2ca247de23243aa4402d93a1b48994b898cb8df1841b03aaa1ca2aaf6961f3a25a6878f9d3a18a1578ca4d1b0ead6a09547311a6c05221d42d7cb09cc11f05f7", 0x5c) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00001f5000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r1, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x2002, &(0x7f0000098000-0x8)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x0) dup3(r0, r1, 0x80000) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000195000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f0000d37000-0x5e)="", 0x0) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b35000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xfc, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000)=0xe8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00009ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bce000-0xc)={0xd01, 0x1, 0x8, 0x0, 0x5}, 0xc) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) lstat(&(0x7f00004c6000+0x5ac)='./file1\x00', &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000eb5000-0x8)='./file0\x00', &(0x7f00002b6000)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f000030e000)="") unlink(&(0x7f000099d000-0xe)='./file0/file0\x00') 2018/01/25 12:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000191000-0x8)='./file0\x00', &(0x7f0000180000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000012000)='./file0\x00', &(0x7f000040d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000be1000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000934000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='aio\x00', 0x0, &(0x7f0000fcf000-0x1)="") lsetxattr(&(0x7f0000bc4000+0x705)='./file0\x00', &(0x7f00003f3000-0x9)=@known='user.syz\x00', &(0x7f0000047000-0x9)='vmnet0*:\x00', 0x9, 0x0) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003fb000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="b370fe80eea9cb6bd620bf2858cc4d7a378012ea00eb34f67e4ac35e2ca6d8673f080fa907f64f69b86aeb581d7d71ad38e0d692f1db0580eb76cb7d90fa09beb8cfe78afbd8567acb41e551eb3d7f896c757724af6067fe3864870792", 0x5d, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xbc)="5eaa5b5131315879ac1700fe8a8d0d01a390f3478e2679827238e6d6590e111f9009c50118f06e04f24d2f88f9960bf3c277f1cbf0caeddb50eaa1a82824b181946d00ef297e57d863ebb9a5ca2dce0b486fd755680d91d5a3aad4e3f789da4b75e75660d74a940d7e2788d7191a36e75b67e8b42636022357cc7bdc112daa9a73f4d2a92e34aa8ac91d638751b29e36a361c8f7b70064f7ee3caf48583a37aba7f31428d0ad1fb75a98ac8e33c0186d7d7022981a61208d326e3b3e", 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000065a000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec9000)={{0x70, 0x100000004}, {0x7f, 0x5}, 0x8, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000653000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d71000)=0x10, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000112000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002fd000)={0x0, 0x0, 0x0}, &(0x7f00006df000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d03000)='./file0\x00', r3, r4) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000080d000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00002af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$binder(&(0x7f00003d7000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/25 12:46:02 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sync_file_range(r0, 0x0, 0x0, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000610000)={0x9, 0xffffffffffffffff, 0xfffffffffffffff8, 0xbbae, 0x8, 0x8, 0xffffffffffff7fff, 0xc53, 0x6, 0x5, 0x80000001, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f000036a000)='net/wireless\x00') preadv(r1, &(0x7f0000178000-0x18)=[{&(0x7f0000d7d000)=""/31, 0x1f}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2000000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0xa803, 0x30, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x100000000, 0xb9, "0549936b5934928d28a225692a46f95671e3ee9eba8ec556b349788a547f64ca83c7a50090a17d33a58fb2d137f556e3a28ece28e3434da061050221a29092fb612b16e6f78c35abf11eafcddae2c19aa0e2e2cbf2b7792ac67df5e51acf5a68938571c10feea208f09c64434f13a85c19ec3a1e69ad3d23ce7bce9202cf16789b2fcd1f556f142e34d90f9f19ed7d9575b677d78bbacad26b51c753871914aca2e9f3b3246eabc123a5ecd412765ca173702a7ce32af116b9"}, 0xc1) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'security.', '/dev/snd/timer\x00'}, &(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0xf, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000005000)={0x4, &(0x7f0000006000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000005000-0x8)={r2, 0x1}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x0) 2018/01/25 12:46:02 executing program 1: listxattr(&(0x7f0000077000)='./file0\x00', &(0x7f00006ec000-0x68)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ftruncate(r0, 0x0) 2018/01/25 12:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x1, 0x8b, &(0x7f00002f4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000148000)={0x6, 0x3, {0x1, 0x1, 0x20, 0x3, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a21000)={0x8, 0x0, &(0x7f0000164000-0x8)=[@release={0x40046306, 0x3}], 0xa1, 0x0, &(0x7f0000692000)="b70b79032977907d0f1bb3748ac288c73fa714fb5a202b6c4d8cfb48afbd03014462c5ed7e422bf4257f5e9cc0ed132a1ffc2083003b3dd72638bf8702dad15784a30a23662df72c27b1b155945a66ffbaaae467430080e533858bbe74633387841547125a93f60ad3b94f6fe00bfbdc04589517cf10379678c6739c69e88151de47fcdc4ca8e3f1fd9d77dc90d41852489011ae965e4072068a7dce0ad0e3e264"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r1) listen(r0, 0x0) listen(r2, 0x0) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x272, &(0x7f0000c4d000-0x8)={0x0, 0x0}) inotify_init1(0x800) fcntl$setsig(r0, 0xa, 0x1a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003a5000)={0x0, 0x7530}, 0x8) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001a6000)=0x1cecc490, 0x4) close(r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e97000-0x70)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xff, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x100000000}) ioctl(r1, 0x401, &(0x7f0000b2f000-0x80)="989e81ba5506dea44d7c29018e1e1b49617e23f26c089aac6de950ba0664d6d6042b992ee99bd31f1136f2e2c260f743eaa0b42191e280c627bd111c6758399905796746a4b815447c7ed540d59587dff42d22f82021c8bfa14078c68ade6fd36cd49b74ef62ee7c0cce4c50d8172fb9c35cdec9e4e4f5a648af761391fa71e3") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ce1000-0x8)=0x0) getpeername$ax25(r1, &(0x7f0000648000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b95000)=0x10) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002a8000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000933000-0x1)='\x00', 0x0) setresgid(0x0, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/vga_arbiter\x00', 0x276442, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ba1000-0x10)={&(0x7f0000a6a000/0x8000)=nil, 0x8000}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b54000-0xb)={0x7, 0x80, 0x20, 0x0, 0x1ff, 0x6, 0x3, 0x81, 0x1f, 0x1000, 0x80000000}, 0xb) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006e2000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000003d000)='keyring\x00', &(0x7f000070a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f000070a000-0x5)='user\x00', &(0x7f000070a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000503000-0x8d)="03d9f5fcf6b9de9af5158843fc4fc3c280c4a063ee843b54a559ba25e2b54b94ff627e158d8522c2d8bc1d05708a11cbbb760a173bc48cda57aefd43c64db6eecb80e42b954d324ea18eb422ab173a5524c2beb980e6c4a71457ea51c31fa0026239ac71aeab2f11e8262dcf95c1d881748d94d166d8fdbb4028d3f303e198c1bda84c354d84af8b9219330942", 0x8d, r1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001f1000-0x5c)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x6, [0x5, 0x7, 0xfdd2, 0x0, 0xde8b, 0x2, 0xfffffffffffff800, 0x1]}, 0x5c) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000070b000)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffd40) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000070a000-0x8)={0x5, &(0x7f0000709000)=[{0x1, 0x0}, {0x5, 0x5}, {0x3, 0x8}, {0x6, 0x8}, {0x4, 0x2da1}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000697000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000709000)={0x2, &(0x7f000070a000-0x8)=[0x1, 0x9]}) madvise(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x11) 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x24)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003d6000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000f9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='ip6_vti0\x00'}}}) mkdir(&(0x7f0000a7f000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000063000)='./file0\x00', 0xfffffffffffffffc, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x412102, 0xfffffffffffffffe) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000dc000)=0x3) rmdir(&(0x7f00005ac000)='./file0\x00') 2018/01/25 12:46:02 executing program 1: 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$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) getpgrp(r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d28000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0xc45, 0x0}, 0x8) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00006c0000)='./file0\x00', &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000445000)='./file0\x00', &(0x7f000016c000-0x8)='./file0\x00', 0xc001, r0, r1, 0x8, 0x0, 0x88010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000596000)='/dev/sg#\x00', 0x80000001, 0x400) fadvise64(r2, 0x0, 0x6, 0x3) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f0000ef5000)='./file1\x00', &(0x7f000001c000-0x8)='./file0\x00') 2018/01/25 12:46:02 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x4, 0x208, 0xffffffff, 0x7ff, 0x0, 0x0, 0x20, 0x0}, &(0x7f0000005000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x4, 0x6, 0x4, 0x4, 0x80000001, 0x9, 0x2, 0x36, r3}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000003000/0x2000)=nil, 0x22, &(0x7f0000000000/0x3000)=nil}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x24, 0x0, &(0x7f000000a000)=[@free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x4, 0x2}, @acquire={0x40046305, 0x1}], 0x6f, 0x0, &(0x7f0000009000-0x6f)="bd2f6061b47929016cef65598ea97b803e40c8d16b62237cbbc6a427eceb36e2ccc286cc77b36bef2a5813eacbf4f4f15e5723c545ee83a7b97ccc0a6cb14373cb5b0bb2bcca410c01cea72a7fb46c6a98279c4850e3e86b22d98306b04ebb27a1ac186fc6277545fce211e5713ed8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) [ 46.227460] device lo entered promiscuous mode [ 46.240200] device lo left promiscuous mode [ 46.305154] binder: 5403:5410 BC_FREE_BUFFER u0000000000000000 no match [ 46.312175] binder: 5403:5410 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 46.320018] binder: 5403:5410 Acquire 1 refcount change on invalid ref 1 ret -22 [ 46.330383] binder: 5403:5416 got transaction with invalid data ptr [ 46.337562] binder: 5403:5416 transaction failed 29201/-14, size 24-0 line 3146 2018/01/25 12:46:02 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005dd000-0xc)='/dev/autofs\x00', 0x101c02, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f85000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f86000-0x4)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f84000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f67000-0x70)={0x2, 0x3, 0x4, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x115}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x5, 0x4) ioctl(r0, 0x6, &(0x7f00006be000-0x1a)="7e4e4efd3d1c8369cac876fd159fd81e21e431776da83f21c0e1") getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000733000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000026e000)={{0xffffffffffffffff, 0x1, 0x80, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(r0, &(0x7f00006b0000-0x8)='./file0\x00', 0x10000, 0x40) getsockopt$inet6_buf(r1, 0x29, 0xde, &(0x7f000056c000-0x1000)=""/4096, &(0x7f0000beb000)=0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c21000)={0x3, 0x0, 0xfffffffffffff7eb, 0x0, 0x0}) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer\x00', 0x220000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b07000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x0, 0x1, 0x0, 0x9, 0x487}, &(0x7f000054f000-0x4)=0xfffffffffffffe73) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000578000-0x16)={0x0, 0x0, 0x7, [0x97, 0x6, 0x6, 0x40, 0x51, 0x1, 0x5]}, &(0x7f0000a64000)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e2000)=@assoc_id=r2, &(0x7f000091f000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000cdb000-0x1000)="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", 0x1000, 0x4000040, &(0x7f00002dd000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) splice(r0, &(0x7f0000c1d000-0x4)=0x0, r0, &(0x7f00002d0000)=0x0, 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d42000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat(0xffffffffffffffff, &(0x7f0000c67000-0xa)='./control\x00', 0x100, 0x80) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000d22000-0xa)='./control\x00', 0x80, 0xa0) inotify_add_watch(r0, &(0x7f0000d1e000)='./control\x00', 0x8) inotify_add_watch(r0, &(0x7f0000aeb000)='./control\x00', 0x20000000) 2018/01/25 12:46:02 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000027000)='-self\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f000002c000)={{0x9, 0xe7b000}, 'port0\x00', 0x20, 0x6100b, 0x80000001, 0x1f, 0x8, 0x5, 0xffffffffffffff91, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000034000-0x1c)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f000000a000-0x8)={&(0x7f0000034000-0x24b8)={0x24b8, 0x31, 0x200, 0x2, 0x0, {0xa, 0x0, 0x0}, [@generic="225599d93f20777d09a062e1cc9055a51c5c411e21e08751db03c8be7132184eab5d2322515b6ab6eb47ef79abb08ed8e5df4dd41ab1a06f39c16dc2143e25fcbdc4b441bc85f9f983755446aef2c54cc1b13b01ac749cf58083d9d3cb883f748bb97b50df7e11d10ebe63163e2bdff58815", @nested={0x8c, 0x7f, [@typed={0x8, 0x3b, @void=""}, @generic="e2e0853527c20f857d38fa7323bc20c70c511c4ef5e4b76f5e2fef481b65be8230777962370119f2f6b61a464bd4341fb439d4f4c017b5a1da3b4d09e8efa3ab120a33d4a8850103c2610ccc137d110505f02fcbc699ee5ed889c1756186392ffa3d600c47a15df1165804ab5a1bd3f1606e876fa12176ad6fa76925a3"]}, @generic="ea1b1df3e09d3ee4dc6650f28b67a762b34dacc0844704747f076410632e0a57d0d32a23758c1a0768d5de1b9d77b7baee19f95f1df9700c7b9525fe990c921244747263f94d9e6adc2307e4fb3ef566873ab8eccb210dfba096fd3edb3b8ab770f5a508d909a1a3371d6c268a4dc6ab64bc0fff41ae0bc6b74fc5c97cb7602cef708fffecf914ad979b25b5f13a280ce3459324607abd9e2b675721ead5b2122e758a35f1b87cf5d151a6eb3069a7af90", @nested={0xc0, 0x4d, [@typed={0x18, 0x42, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @generic="6dec88c9cd41a2cd5e3196a89c59c2e1670b1a5efc36f68e7ad23266e2a1a69b7fe994e8f1db73d59b593ec940411cd2895b38cbe8d359ece44e2c4cc3c51718464d83e141f79b23734e7b1b801a5a8207e08cb0d45a8e38ef59a4469593c8d6e1405cc3374111579a06f8829f72ccb3b53f99978a9f460a3e16356a845286434c1e2ed51ca338431b447f6104df574854ca0e92e77d4f1ac276848fb63f5275e1"]}, @nested={0x2148, 0x2, [@generic="b525106d9ed7268d589ad2006639b578cdef03afb5fcaabdc9ee53211fae75b07d5391375970222cf9a0d7dcf3176a588be6fafdcaa97d71f746b0cfb8bd3e270bc6cff91a4f69529f586ab1c57e03ac3db7203c854e82ae74788fb2e2228cc87f2527a3134bd853bedbc8d25553c9636513fdb500ff166b95267dc3ee972465d21e14e2209602e4d229f0e1a413fd5ff555a77d1b", @generic="ad943aee371cf06ed7224c1bf509e344b9fd304062f92d86204ab2d3a6259e333218fa64ba2a80c48e0637ed88fe202858695b4561145591d23a3a25e1bb0d370fed7464bac291353ca1603ffecc14007f9f940ecfe6096792a5f4144f56965cfc567ed2dab29a0e0f25a0059e49718bcf9aa4a3164e943183cf1e708a97483209eebfd09a72cbc8bd", @typed={0x8, 0x44, @void=""}, @typed={0x10, 0x23, @u64=0x8}, @typed={0xc, 0x5c, @u32=0x101}, 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@nested={0xec, 0x26, [@typed={0xc, 0x7d, @fd=r1}, @generic="9bc4b149ce07b63c324688126b1f39ace20d04102baaa6dfab511bae192691fd4c03d8c11d736027068d8512f193de29dcfa6efa32c8e30e4b20f4d9f40ca42dfc71444bb9ad844405b4cd25fc7988c46629a27ffc62c9c38434b4c1abeef432c3877b0e48677e0d1f111da3dea7346e20d969c16b13bc90907b435ae6c56fca387014b6733288fb8aedfc6ecc3794c8dad292d324ea6a2062079b6c128798d35f73bc2fcc1bf33166ee7a732c418a56593cf307d2605e0980b4d628940d6b9d3d9ea085a959e5aad933b2c3f1cd3e6d7d54afde80a1fc3a18e0"]}]}, 0x24b8}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000037000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) pwritev(r2, &(0x7f000002b000)=[{&(0x7f000002b000)="9bf00800622496", 0x7}], 0x1, 0x0) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) [ 46.357278] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.366706] binder: 5403:5410 BC_FREE_BUFFER u0000000000000000 no match [ 46.367991] binder_alloc: 5403: binder_alloc_buf, no vma [ 46.368007] binder: 5403:5416 transaction failed 29189/-3, size 24-0 line 3127 [ 46.386297] binder: 5403:5410 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 46.393037] binder: 5403:5410 Acquire 1 refcount change on invalid ref 1 ret -22 [ 46.401662] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000005d000)={0x0, 0x0}) setitimer(0x0, &(0x7f000000e000)={{0x0, 0x7530}, {r0, r1/1000+30000}}, &(0x7f000005c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000005f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000004d000-0x4)=0x8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000005e000+0xbb4)={0x8d1, 0x1ff, 0x0, 0x10000, 0x9, 0x7, 0x3, 0x7, r3}, 0x20) alarm(0x0) mmap$binder(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000057000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setsig(r4, 0xa, 0x3) alarm(0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000005e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000463000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f02000)=0x0, &(0x7f0000af4000)=0x4) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) 2018/01/25 12:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001e000)='blacklist\x00', &(0x7f0000c41000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d6000)="6d696d655f74797065776c616e30d33a6b657972696e676264657673656c696e75782900", 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000684000)="", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00006b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x2)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0) signalfd(0xffffffffffffff9c, &(0x7f00009ec000-0x8)={0x0}, 0x8) r2 = creat(&(0x7f00009a2000-0x8)='./file0\x00', 0x92) unlinkat(r2, &(0x7f0000450000)='./file0\x00', 0x20000000) r3 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e4b000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000833000)={r1, @in6={{0xa, 0x0, 0xc1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffa}, 0x98) memfd_create(&(0x7f0000e42000)='em1\x00', 0x2) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/enforce\x00', 0x400, 0x0) socket$unix(0x1, 0x0, 0x0) fsetxattr(r0, &(0x7f0000d54000)=@known='security.selinux\x00', &(0x7f00001e5000-0x3)='\r(\x00', 0x4, 0x0) 2018/01/25 12:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f0000f06000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fee000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0xb9, 0xffffffffffffffff, 0x0, 0x3, 0x5, 0x1, 0x4, 0xffffffff, 0x1f, 0x4, 0xadb6, 0x8, 0xd920]}, &(0x7f0000585000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000eb7000-0x108)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffe4, 0x9, 0x7, 0x6, 0x9, 0xa2e2, 0xe34, 0x3f, 0xe3a5, 0xf4, 0x6, 0xfffffffffffff171, 0x100, 0x0, 0x4000000000000000]}, &(0x7f0000a31000-0x4)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0xcf01, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x96a, 0x93, 0x3, 0x5, 0xec5}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b4c000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d36000)=0x8c) ioperm(0x3, 0x80000001, 0x9) 2018/01/25 12:46:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017c000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x6000, 0x85012a518b1938b2) sched_setaffinity(r1, 0x6, &(0x7f0000194000)=0x800008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{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]}, 0x7, 0x400, 0x3, 0x0, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f000050b000-0xc)={0x10, 0x0, 0x0, 0x8010080}, 0xc, &(0x7f0000000000)={&(0x7f00008e8000-0x14)={0x14, 0x4, 0xb, 0x200, 0x5, 0x3, {0x0, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009cd000)={r2, 0x1}, 0x8) bind$ax25(r0, &(0x7f0000ae9000-0x10)={0x3, {"f46184565aaad4"}, 0x3}, 0x10) syslog(0x1, &(0x7f0000efc000-0xf3)=""/243, 0xf3) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000113000-0xf2)=""/242) writev(r3, &(0x7f0000596000-0x20)=[{&(0x7f0000f46000)="a6ce94a86fc148be8a5d8c45a92f3de4", 0x10}], 0x1) 2018/01/25 12:46:02 executing program 0: sysfs$2(0x2, 0x98b, &(0x7f0000287000)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001b2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000705000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5c, &(0x7f0000002000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbda}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003000)=0x20, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$read(0xb, r1, &(0x7f0000002000-0xf2)=""/242, 0xf2) 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000e19000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000006000-0x8)=[], 0x1d1, 0x0) 2018/01/25 12:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) chroot(&(0x7f0000953000)='./file0\x00') r0 = request_key(&(0x7f0000633000-0x8)='rxrpc_s\x00', &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000203000)='em1@{.-procposix_acl_accessmime_type#(]\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000bb2000-0x8)='keyring\x00', &(0x7f000037f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00009d1000)='./file0/file0\x00', &(0x7f00002b2000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) unlink(&(0x7f000099d000-0xe)='./file0/file0\x00') 2018/01/25 12:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$tun(&(0x7f0000bc6000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000066f000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00006a5000-0x20)="5ca29a1374e692e718ff887395cc4b626bfe6968cab38e045fc1d6d5ad0e0cfe"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a4000)={0x7c, 0x4, 0xfffffffffffffffe, 0x5, 0x0}, &(0x7f0000bf8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000744000-0x8)={r2, 0xfffffffeffffffff}, 0x8) write(r0, &(0x7f0000c43000-0x1f)="1f0000050000009200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/01/25 12:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000018b000-0x8)='./file0\x00', 0x12000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f000061f000-0xb)='clear_refs\x00') close(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9c000)={0x0, 0x79f, 0x20}, &(0x7f0000fb3000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac5000-0x6c)={r3, 0x64, "601940a710fab74af9e0f5ebed192359b915c80b0de1a5f88625a185dc77c1f185981850671d51269867ef66c0771434160fa6343a73c43b7910ac070aa0bdb7b26c966fd1d23a873f3a92b65a2fd1b0eb828e180bdff8874caf09c32c2de6f563968ef8"}, &(0x7f000094a000)=0x6c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000292000-0x4)=0x81) 2018/01/25 12:46:02 executing program 0: 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_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000068e000-0x10)={&(0x7f0000297000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a18000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000d70000)={@generic=""/16, @ifru_data=&(0x7f000097b000)="143008b5cc6d4447cc456decb1aef73ef9740341751708fd71f984df2272677f"}) read$eventfd(r2, &(0x7f0000473000)=0x0, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002ba000)=0x0) [ 46.548886] device gre0 entered promiscuous mode [ 46.564793] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/25 12:46:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac9000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_open_procfs(r0, &(0x7f0000412000)='ns/pid\x00') setns(0xffffffffffffffff, 0x40000000) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ffb000)='net\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000515000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffc01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x40cc, 0x9, 0x1}, &(0x7f0000b9e000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a2000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000517000)=0x98) inotify_add_watch(r0, &(0x7f00000b9000-0x8)='./file0\x00', 0x80) 2018/01/25 12:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f0000f06000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fee000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0xb9, 0xffffffffffffffff, 0x0, 0x3, 0x5, 0x1, 0x4, 0xffffffff, 0x1f, 0x4, 0xadb6, 0x8, 0xd920]}, &(0x7f0000585000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000eb7000-0x108)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffe4, 0x9, 0x7, 0x6, 0x9, 0xa2e2, 0xe34, 0x3f, 0xe3a5, 0xf4, 0x6, 0xfffffffffffff171, 0x100, 0x0, 0x4000000000000000]}, &(0x7f0000a31000-0x4)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0xcf01, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x96a, 0x93, 0x3, 0x5, 0xec5}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b4c000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d36000)=0x8c) ioperm(0x3, 0x80000001, 0x9) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) pipe(&(0x7f0000938000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000773000-0x4)=0x0) mremap(&(0x7f0000eab000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000790000/0x3000)=nil) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000832000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000d01000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000786000-0x4)=0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00001ea000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000ae3000-0x20)="d6c8653384f6520b52a684989136c0d9843dbd7d699f33e4163f5ec0b0249332"}) r2 = syz_open_dev$usbmon(&(0x7f00007d4000-0xd)='/dev/usbmon#\x00', 0x1, 0x4000) recvmsg(r0, &(0x7f000043d000-0x1c)={0x0, 0x0, &(0x7f0000772000)=[{&(0x7f0000256000)=""/149, 0x95}, {&(0x7f0000769000)=""/187, 0xbb}, {&(0x7f0000e57000)=""/198, 0xc6}, {&(0x7f0000fbf000-0x39)=""/57, 0x39}], 0x4, 0x0, 0x0, 0x1}, 0x141) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000273000)=""/194) fdatasync(r0) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000778000)=[{{&(0x7f0000a5a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00005bf000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000753000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000a1a000-0x30)=[], 0x0, &(0x7f000007f000-0x66)=""/102, 0x66, 0x0}, 0x0}], 0x2, 0x10020, &(0x7f0000fde000-0x8)={0x77359400, 0x0}) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000297000-0x8)={0x0, 0x4}, &(0x7f0000378000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eb8000)=r2, 0x4) socket$inet(0x2, 0x801, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x31f502e42fb62a1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000853000-0x8)={0x0, 0x5}, &(0x7f0000457000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000d000-0x20)={0x8, 0x5, 0x8, 0x5, 0x8, 0x1ffe0000000, 0x20, 0x4, r4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000937000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a5a000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00009a8000)={@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]}, @loopback={0x0, 0x1}, 0x3f, 0x9, 0x0, 0x100, 0x1, 0x80000, r7}) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$inet(r5, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x4, 0x80800) sendto$inet(r5, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000613000-0x18)={0x0, 0x0, 0x30, 0x0, 0x4}, &(0x7f00006d8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000446000-0x1008)={r9, 0xc99, "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"}, &(0x7f0000de8000)=0x924) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e38000)=0x535e, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000fe6000-0x4)=0x3, 0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000ae9000)='&', 0x1, 0x0, &(0x7f0000ecf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009a9000-0x90)={r9, 0x88, "13f0a09c6b39868d3103be6268631143ffe009ace1579a98d8fd84081374a8768bf25257f56cf6ea15e1265ccfdfc4e88348f55cdb1fa2fce294db71c089ced199da40aa2f7b2562c9998c6c93bb3eafc3860046e290561f190938249de8e296159c319e8f28e3d83a4e1eadd0a59c6052811e7b8277b43d2307ebda3ef9e60c2193834c3ecffcc3"}, &(0x7f0000964000-0x4)=0x90) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f69000)=0x5) getsockopt$inet_int(r8, 0x0, 0xe, &(0x7f00004e8000)=0x0, &(0x7f0000c93000)=0x4) sendto$inet(r10, &(0x7f000048e000)="c7", 0x1, 0x0, &(0x7f0000e06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000319000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc6000)=0x8) 2018/01/25 12:46:03 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffffd) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) write$selinux_create(r0, &(0x7f0000fec000-0x56)=@objname={'system_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x38, 0x20, './file0\x00'}, 0x56) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9d000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7f}, &(0x7f0000feb000)=0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fec000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f00007e4000)=0x8c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000fed000-0x8)='./file1\x00', &(0x7f0000fec000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000261000-0x8)={0x8}, 0x8) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000032d000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000223000)="a20a2493eb970e52b69bd4876676063d7a0f1682ff7ae8345fa2c4230ce2d4e432be3480ffe94f1b844154de0222aed63ac976e61d8219", 0x37, 0x20000890, &(0x7f0000792000)={0xa, 0x2, 0x3c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) time(&(0x7f0000006000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d1000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000844000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e80000-0x4c)={0x0, 0x400003, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007f2000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004f5000-0x4)=0x0, &(0x7f00004de000-0x4)=0x4) timer_create(0x6, &(0x7f00000df000-0x58)={0x0, 0x14, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec0000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000556000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000f39000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x2000000000000000) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet6(r2, &(0x7f00006f2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 12:46:03 executing program 7: rt_sigsuspend(&(0x7f0000043000-0x8)={0x0}, 0x20043000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a72000)={0x0, 0x0}) [ 46.725361] device gre0 entered promiscuous mode 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000a4f000-0x1)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000eda000-0x2d)="139a6db02717338948972a019e408509394ae35aec70b1a194f919dc093ce1a4d2ba5c11b6d3d84d4e291b113a", 0x2d, 0x44, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) socket$nl_generic(0x10, 0x3, 0x10) timer_delete(0x0) 2018/01/25 12:46:03 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009aa000)=0x0) syz_open_procfs(r0, &(0x7f0000f07000)='net/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d50000-0xa)='setgroups\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000b41000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000b2000)=0x0, 0x4) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000145000-0x20)="000000000000000000fffffffe00ff00008e0c007fe100004000e7003072a901"}) pipe(&(0x7f00004e1000)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00001db000-0x4)={0x6, 0x7, 0xff70}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000baa000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b6b000)={0x0, 0x38, &(0x7f00008e8000-0x38)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000ea8000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000aae000-0x8)={r3, 0x0, 0x800}, 0x8) 2018/01/25 12:46:03 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009aa000)=0x0) syz_open_procfs(r0, &(0x7f0000f07000)='net/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d50000-0xa)='setgroups\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000b41000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000a000)="0000fcff", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000d000-0x9)='/dev/sg#\x00', 0x2, 0x80) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00007ff000-0x58)={0x0, 0x2f, 0x4, @thr={&(0x7f0000fd4000-0x42)="baaaf3def8baaa189df7ec135e319437eeca8fda9a09d46319f67e7867deb2171df979225c5a79c73dc0a989316e109466a8a0845415fd9773873c0f47a70c139e83", &(0x7f0000bcc000)="eac290e3d3dbcf26911b2efc54209a26ec0a951d3472302440a88bb674a1333e04e57cea32c3aee26f2fcf533b02e6d5211567e0f8139b60dc63b2f9c69787235477454233745956d0cf8bc613dc6bf6ccb961136f61bbfc9dc87904fac914f1acb858a6aafd77f14093270d58b6d50a1bfbfa9a18cf6304d0646fa8ae5537c6bd242c0fb43e6abee541c86230ccf5e0b365efacdaef869eb8c703b9464e73e5f275817d7659b19f6e7310df32bdd4c8a16180d15506567e07a7e4d7ad7b56db7c687d6abc6c9988b9615da6d672d42b6aa16bc985ed9fdbc4b3132d59732775681e57a641ff682595a87419932b957f16af20"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000-0x4)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/25 12:46:03 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000003e000)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x0, &(0x7f0000001000-0x10)={0x1, 0x3, 0x2, 0x3ff, r4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000+0x457)={r5, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/25 12:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x7f9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c3000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f43000-0x28)={@generic="fd18e36048d6884bec5c71c4baa45d9c", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000251000-0x4)={0x0}}}) fchdir(r2) poll(&(0x7f000097c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000004000)=""/181) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x13)='wlan1wlan0wlan0+)&\x00', 0xfffffffffffffffb) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000006000-0x4)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x925, 0xffffffff, 0x373, 0xe8, 0x1}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x5, 0x0, 0x10000, 0x323, r1}, 0x10) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000240000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000099f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/25 12:46:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x6, 0x400000000, 0x7f0000, 0x3, 0x15, 0x13e}) unshare(0x20000000) readv(r0, &(0x7f0000f36000-0x8)=[], 0x0) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009b3000)='/dev/sg#\x00', 0x80000000, 0x181040) epoll_pwait(r1, &(0x7f0000061000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100000001, &(0x7f00005b3000-0x8)={0x40}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000a61000)=[], 0xfffffff3, 0x0, &(0x7f0000404000)=""}) timer_create(0x1, &(0x7f0000557000-0x58)={0x0, 0x34, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000)=0x0) timer_getoverrun(r2) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x2, 0x7, 0x7, @time={0x77359400, 0x0}, {0xf9a5, 0x2c}, {0x9b47, 0x6}, @raw8={"b5a924508914ccce18c66392"}}, {0x7, 0x55c, 0x3, 0xfffffffffffffffc, @time={0x0, 0x989680}, {0x40, 0xa7}, {0x9, 0x0}, @connect={{0x2, 0xffffffff}, {0x80, 0x8}}}, {0x80000000, 0x3ff, 0xffffffff, 0x7ff, @tick=0x10001, {0x7, 0x8000000}, {0x6000000000, 0xffffffffffffffaa}, @raw8={"c662e8bf1a2bc3838eac890d"}}, {0x975e, 0xa8a3, 0xffffffff, 0x8, @tick=0x2, {0x8, 0x6}, {0xc140, 0x81}, @raw32={[0x3, 0x100000000, 0x1]}}, {0x420, 0x83d2, 0x5, 0x0, @time={r1, r2+10000000}, {0x55aa214, 0x6b8}, {0x20, 0x9}, @quote={{0xffffffff00000000, 0x81}, 0x2, &(0x7f0000000000)={0x6, 0x2, 0x1, 0x8c500000000000, @time={0x0, 0x1c9c380}, {0x100000001, 0x1b4}, {0x7, 0x7}, @queue={0x9, {0x1b6baa2f, 0x5}}}}}, {0xba, 0x9, 0x3, 0x3, @tick=0x8cea, {0x4, 0x6}, {0x2, 0x4}, @note={0x3, 0x100000000, 0x8, 0x1, 0x7}}], 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000195000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r3}) clock_getres(0x2, &(0x7f0000301000-0x8)={0x0, 0x0}) [ 46.980190] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000341000-0x3)="54ea00", 0x0) fcntl$lock(r0, 0x5, &(0x7f00009c4000)={0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0xc) capset(&(0x7f0000aba000)={0x399f1336, r1}, &(0x7f00009a5000-0x18)={0x2, 0x0, 0x1, 0x3, 0x50, 0x100}) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) dup2(r0, r0) 2018/01/25 12:46:03 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x347, 0x10, 0x0}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0xffef}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000020000-0x8)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000021000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000016000)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000020000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000001, 0x8a7, 0x8, 0x500, 0x0, 0x2800002, r2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000021000)=0x0, &(0x7f0000016000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000022000-0x1b)=@file={0x0, ""/25}, &(0x7f0000016000)=0x1b, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000c000-0x20)=[{&(0x7f0000015000-0x7)=""/7, 0x7}, {&(0x7f0000020000)=""/211, 0xd3}, {&(0x7f0000020000)=""/4, 0x4}, {&(0x7f0000016000)=""/34, 0x22}], 0x4, 0x0) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000004, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fbb000-0x10)={0x0, 0x3, 0x7ff, 0x4}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/25 12:46:03 executing program 1: pipe(&(0x7f0000ede000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dc0000)="92e88ae74b01bb272d00e3c448697fc5", 0x10) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/25 12:46:03 executing program 4: socketpair(0x9, 0x80000, 0x3, &(0x7f0000d44000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c40000)=0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fae000-0x4)=0x0) getpriority(0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000384000-0xe)='net/ip_mr_vif\x00') preadv(r3, &(0x7f0000e31000-0x8)=[{&(0x7f0000b55000)=""/237, 0x912}], 0x127, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000008f000)={0x0, 0x6}, &(0x7f0000a41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005f0000)=@assoc_value={r4, 0x2c8d23ed}, &(0x7f00004d2000)=0x8) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000f63000-0x18)=[{&(0x7f0000adf000)="7cbdc63c4e3933cbf1d0eea15e613c8cb50e1937e55cc94fc7253b8c96ed937c98dddcc1fccd7f842ce315314ebb9d8b398aaa0f11649a0c4d7a54a8b7bc3aa1bc801071a1a787f5b07a418cdb49e206cf6db43368f02a2f8db40c62c7c9bd8b58c55306be45200dd1d9ea3ca51e92439b50895d960cc4eda4b98ebd326e88c6ef1927e7c4f4bb93b2ab31df71d86ffaa9c413d24c26f8ef30b36fbe46c450b44869a6ac71fda6c29c746c7f4e7f61c6da015c1d4cc51f561da3749758", 0xbd}, {&(0x7f00009f5000)="f9cb7d1a3daeb36c24fab0d215f2f80d4a968c2811654fafe859d19ba64d781a73ec868aec1b0f88cfacecebe566fb6a9e84c11ab1e71193aebc2a95b83a6d041dc6582a56a4f716f2229822c217aa9a1f2c5fb145cc4c6092ad8f3cf57dddd7145d0081ee4f52a3f5b1aa71e4bbd532bd1e61914b35881d313dbb8413bfc26396d2999eb20a909eac3fff7f37844838690b02fbb455d9f3588ae522c3c920833decd67314bd1a25c25e19629d44f1cfcc9081ce5ba30c4cc11e9b48e2", 0xbd}, {&(0x7f000073f000-0x6d)="8f554044ec8e09aa4273c267c912c8fd218e6aa1b035c467186dafa08926ce263f3d9aa516f47bb35205e5581c173046c38e10dafc3bc3b57c88296e8063eb1f827c077f81f7aff13ba5ae29c263df5f5a0af9ac9f4578fe66d20db1a7ddc072964fcd0e22f6c6c02ee3341c9b", 0x6d}], 0x3) [ 47.020544] binder: 5587:5590 unknown command 0 [ 47.025555] binder: 5587:5590 ioctl c0306201 20008000 returned -22 [ 47.037682] binder: 5587:5601 unknown command 0 [ 47.042482] binder: 5587:5601 ioctl c0306201 20008000 returned -22 [ 47.086450] syz-executor2 (5614) used greatest stack depth: 22704 bytes left 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f00005e8000)='/dev/sg#\x00', 0xe48, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xfcd0, &(0x7f0000002000)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/25 12:46:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00008f8000-0x12)='/dev/input/event#\x00', 0xec63, 0x4c880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009d3000-0x24)={@common="6c6f000000000000000000000000d612", &(0x7f00009b5000-0x44)=@ethtool_gstrings={0x1b, 0x100000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ca1000)=0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f0000983000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ac7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x3) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) shutdown(r4, 0x1) clock_gettime(0x0, &(0x7f000007d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000051b000)={0x0, @in6={{0xa, 0x3, 0x9, @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]}, 0xfffffffffffffffc, 0x0, 0xffff, 0x81, 0x3}, &(0x7f00003a7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002f0000)={r5, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009c5000)={r5, 0x81e5, 0x9, 0xcbeb}, &(0x7f0000625000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x200000000000004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:46:03 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000b000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x10005, 0xf, &(0x7f000090a000)="", 0x0) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000f1e000)={0x0, 0x0}) setrlimit(0x0, &(0x7f00000a4000-0x10)={0x0, 0x3f}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008a5000)={0xffffffffffffff7f, 0x0, 0x8000, 0x2, 0x84, 0x0, 0x4, 0x8, 0x0, 0xffff, 0x1}, 0xb) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x40) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ad3000)={0x0, 0x4}, &(0x7f0000561000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000344000-0x3a)={r2, 0x1, 0x32, "2f8a8d28a9a655d90ffc33ebcbc1ba31bb1cdb0369623c5debd0124af9f45b7abb8b8f3db4410f75b84436c6a625c895b7ec"}, 0x3a) ioctl(r0, 0x4000000000001268, &(0x7f0000abb000-0x1d)="") 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000052f000-0xe9)=""/233, 0xe9) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000964000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:46:03 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x4) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000efa000)={0x0, 0x0}, &(0x7f0000cfc000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a02000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a5e000)={r1, 0x3ff}, &(0x7f0000ac7000-0x4)=0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r4, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r4) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r4, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r4, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) [ 47.338881] device syz1 entered promiscuous mode [ 47.404479] device syz1 left promiscuous mode 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/25 12:46:03 executing program 3: r0 = socket$inet(0x2, 0x8000b, 0x67eaeb5a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e0c000)="6e8c1d7bf8aaaac548099af6338dfb79", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000043, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0xffffffffffffff30) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000046000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000003e000-0x4)=r1) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000047000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)=0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000048000-0x6)={0x0, 0x7ff}, &(0x7f000002c000)=0x6) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000047000)=@sack_info={r3, 0x0, 0xb0d}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000019000)=r3, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000049000-0x8)='cmdline\x00') timerfd_create(0x2, 0x100000000000004) 2018/01/25 12:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000c38000)="1672d5b3676e410061b30139c7dc1dc9eae44d0f26c542ca00f791c87c64e2b2d3fe78038efeb348192cb973be06b3916b78c861cac500ea81233c67425d30b11a5baf1c06f39c7a6c6256e593d971dc0a027784771de1be7a3d882aff82756c9d823846f036f89d5aa3d4c48210d603056747573560cc7696e0ee05afaab29c4038722e89feaaa1d58ea55bc158b8e65ea3f5fde1c62115ed7e5b54363bbcec7f5f0c983e3b5804b925056422ea665b9a", 0xb1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x7ffffffb) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000054d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x1, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ec000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000777000)={0x8, &(0x7f0000d6b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) modify_ldt$write2(0x11, &(0x7f00009e9000-0x10)={0x800, 0xffffffff, 0x4000, 0x101, 0x3ff, 0x9, 0xef, 0x800, 0x100, 0x9}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00007bf000)={r4, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000616000-0x10)={0x8, 0x3ff, 0x0, 0x2}) accept4$netrom(r2, &(0x7f0000e0f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d2e000)=0x10, 0xc9b19b7bad2c9349) timer_create(0x4, &(0x7f0000eb1000-0x58)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000-0x4)=0x0) timer_delete(r5) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000293000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000af4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f00005eb000-0x1c)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000a8b000)={&(0x7f0000248000)=@getpolicy={0x138, 0x15, 0x810, 0x6, 0x3, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x1411, 0xa, 0x20, 0x20, 0x3e, 0x0, r6}, 0x9, 0x2}, [@algo_auth={0xe8, 0x1, {{'sha3-512\x00'}, 0x4f0, "f3f2fb39f1907c4fdd1e3c5286e4c286f0c5367b8db9a439df800303d372d9caf51c0a601e493b0ca1d19a7686d4441e63d6060fa08edae417faa46f056d5aa2fc221463db5e8ede16047c6b953c4b7f60b03df3d38b721a18fdc3e9c65d121e1117e8b35430a6c4eed9dfce06e84257f7cf38a2093536da7814ba4255d29cab604f68a8c24bafedb15c7695168cf2cd04cf7400d397576f3e5dac866c0c"}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009fe000-0xb75)={'mangle\x00', 0x20, 0x2, 0xb19, [0xff, 0x1, 0x1000, 0xff, 0x1], [0x6, 0x40, 0x5, 0x65e, 0x3a], 0x10, &(0x7f0000339000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x10}, 0x2, 0x174, 0x266, 0x9, {0x8, 0xabc5}, [{0x2a, "b7e71a1db38a2a2eb435dafe4629a9bf91c3921ab815308c78b5c4309b", 0xff, "5e57aeea63590c7c7dc8"}, {0xda, "6ec5af8d2d2a0b47b76adce51c593ab53dc8c97ca9cd9380d2a88fbd25", 0x9, "61d2e46f317cfa1b4065f456f8029d364218ced9dcbe4d360781447cc4ed28badb60b3c3aa7e5e2d577c5d29a45f4c3f0002ae1480ca3ffd250828bbdfbcbdcaf673ee52f818378ba3eab720d1c0602494b575814fd85e8b03f47cf7348512bb9fe2b477851a5655b3ee6fec97019de301de54222dfd35009ebd7ce19125fe2d77e0dd45eba389f5928b96e7547dc4193496a32cbda7358723519e9b74072cea9ed485d8fa8903b9985ebaa4f618b0f4070d2f34e2027260db6b"}]}, {0xf2, "e187a717835416c298c7ed266be456aed4db34e20c44b9aa59ee135f81", 0xcd83, "ce922039b362fecb4ef1f101cda035d2192dd38cf022f7a9d6f56b2c537190620000a751d79c86419ace53e3acabb49534a5974751cfbdf82d34e3de60623add4f960d58dadc81fbd8c2ba14905fdb62b8150f93ea195f194f078dfc4c3a7a08b63c1a2fae5c463ae060ca6c6f69d9dc144f34d4958db5427bed48baadaaa3b5f65644e0010d4a002b6561e4b15c3b30bf40864b370ed21e529f6e5908580744b090810da4f77df2e49ce7a658a21a504147da9e74ae72f5b07fc22218e123841a002f31d06114fa4b738821efe3a3d9af9a"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, @generic="e89b3882f63baea1550083c7e601825a", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x2, 0x0}, 0x3e, 0x580, 0x5e5, 0x4, {0x0, 0x6}, [{0x89, "b47d7a3c030e53339d44d56507dadec4f3a9f5568125c53dff47d1fb96", 0x2, "133924695a64414e4472a83f55603f42350e4c9d375c128b21a6289d6a9d724842bb6b221a23f1f5b04454155717d10aa519cefbdb5ecbd8546ad2b6f5d91a2c3e53d80b580f6b753a8ae4ad4418238ad37c847f73448d4b62458a0eee541f3d44641fe6af1e6eddc8"}, {0xf8, "7d9edf6f5cb76d880ef08ea616ccb35caea167de1947f4136979d37d89", 0x8000, "8d62735c798c33254c5848805d2f2804a45b28f306ef30e044ae83517ba2a824fd326ae6d13920b4b78f337afeb13ec6dec74663adc853c8e05d199ca192fade36a8d280d711b0e8e8b79affd5d4de30f16d6bee0789bfa0f6604e6397a884886b37f156a5fe1f4165e41cbf4b9ac079ab97e85d04ec6e3de0ecdc1eafe9697557f3cec34878a0d0c09b225a1f1d4df7b3e11b305895c5ee2071768f5b9e3fe8788d854feeafe117a7ee2a0bc244247c357ccefb83b0a274dbac6d8549bcc7d8f2e90db0f056bd44f78312e228f684ec0d59d315819d6727"}, {0x43, "d1a869b09d1fc6d7fbbfb259f728ae867e0b9a2ba9d6c023c428203d02", 0x597bd176, "09629e4d690b3e6e4a30fdcb51017b4359caa05a8d41704d84aee141e08440d51b697a"}, {0x7e, "b2620023c0d4aa012c42e3fa67dede1832a974d062a40ae1e12f098e3d", 0x7f, "c4abdb02bac3d3b008e112fce2020e88f7c4c1d3cb1c056af95e808c463e0d09dd5195c453d329d89c39cee2bae59f86319c43d46bbbbb1f4135e402ffc955e4f77be68a31955750dec2bcf6b8440b9a7c8ae26818e5eb579ad181456a58"}, {0x63, "da43f6cbc12293c314e9f286b21db4b89aa5a1fbb9cd4354ab39a22580", 0x1000, "72f13f9b2fed36d873226a2c9339ab9130280cbe0d4f82ab0143f0ab6b0841e1faedb4629d4b3d069e4f16404578d19b82900075a7d513fc6dd8a64c2a20fe7c19ce13"}, {0xbf, "ecb26354889fcd85fbb69d57ecbcd3cc7f3bd8ce1e8545a4268439d758", 0x1, "022f30626eb450d4880df4aacb8f58153741bd51d6f4988262bbd669d17e8a1e3cb59c383d75173d5fe32e2e6a4563603eb1fb681cfcbf23f59ad9a22f1098b9afb2014fc82e39a463f851f05e1635e351c5f87a0b1bcf6883720a16411b9c6be7ded6b18e5cb26d6901c7aa7491b819e078ac7b4fd407ed74163bc7e193cef0d4915f457be7226620b3047ace0e45fdb87532463c8959bebab1918b257e43"}, {0xb1, "2728f4cb208ceb92105bca0f91f8907061e07454dce9c5edfade7fc612", 0x3ff, "cfaacecc0a8b7649c9e2749276c247cd1e32337550534298462a9f7f3f132daf6d708b587f7702ceda5ad975ad275911383bbf14a1152f50e3417ebba40b7c2243ec304f436bfda8eb3a2ed90722917979f4c51050b2604cd2230e88b075e05737d0ccc614d71cae88ea8db6187c9640b797ed249f7ceff345a11e363c3e376539751cd98c043033588e59b32e91ac29a0"}, {0x60, "839ad2e698885ba6d9a914aa0db5c07445eb4fb4fb2f92b9d86c522f62", 0x100, "10a53980476cd972e6d397c80e20a0d8cd262724994f11fa035a81e735b3aecc2f54b806b2f7457800f095938befd32726865cb1598923716bad4f06130f1b2b"}, {0x9b, "caf95a403484976f3f49d8f21fde7bc6d0efbab02592bfb8be903e94fd", 0x0, "151073dd6c1775d364a5f8fba07c9c579fa0ad0bbb45b54f76f145876cae58b8893944f9cd6323c13194d4edeac4e6ed760ff84fce9b81719bf8027b7452d9be130a7a696de564afcd24796f38a9aff1f9264a57c0b7018a800310895a3c14333497a454c0f01eb7c7c2632763da62c2713c9190d84fb5e5cf3688"}]}, {0x65, "e2e280b2ae77ecdc13f3e71dd946ac7cce42960cc98b2946c4766ef0b0", 0x100000000, "a47a7e08f1d7def20c0d567d068fcf0cc075c6d8a6d9508acf75ef53d2f374f3544be0fd6b97ff9227cfc3228160c8eb0b06d7af275abb06fd38eb0e0bf68c723258c398cc"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff, @common='dummy0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x1, 0xc}, 0x8, 0x27c, 0x2ce, 0x3f, {0x5, 0x0}, [{0x6b, "d117ae11e35178bc21dec4595a12ca3a7e6c95f13699a6dd463defbac0", 0x8c, "d75e5f6ab1a2d637bacf65dadc86368195256b6f57b8f5d5206f9b09411fcc6f5685065e6de1d3444d5ed0096462c6deb35c5b7578bfc89e3d5fc50b2b62f6215d267966d890a0016373fe"}, {0x93, "e4478e8e3b277c6a44f66dfc3678fd28484b8ee24004ebe64c7af60bfe", 0x401, "76b504d8e5b2e3031f5a380179d8cc8f16896051f22763238a4dc0d6a53e3d6e6cd786f5e63b380d3aa0dea2dd0e78722e87e1876d7174ef96ecd8625a91c90c242b5b7e6f3a7ba36aa12cba764e03443ac05798f48268e029f678d17d1e6a2d4e3882c47a957073bc20b371613b436926e696"}, {0x10e, "1c55a74dde7e009e019d4ee19683ea98a6c8bcfb85c964b1aeb65023aa", 0x5, "f365754ba276fe0c756de88c8630c0aa6249348f3a1e5eaf69241c1996520370f72be3b25ccd95fead3c7d55b5e956d384d8b49f9dc766d6dfe5a52c4d0a843e7a640ca613564cc4be9947a18be3760fe3d7a3f87bc226df7b3d5b62ad35be9a9f6102ab0eff1fd195c436025fc6418726665ee0ea1c2f22eea2e1ebd89a01dd6506b5d0bb6ed958a1b2a615689653d35619b72428ceccb4115105fed71216ff46ae341fe49e477feefda860144ac4796662c7b52d853e0079763b7cdad17a359271f0dcf8afcc3046c62e471cdd24e6262f63df8915f7a08091465c47be6c17ddb7560f6183f8b3e545e85239ed"}]}, {0x52, "0e203612bfd376e61b1d50c0d4f33c70bfdc872fec7e78548d3c9ce796", 0x3cd191f7, "caddf23dd4ce362251ca2a38c5dc6d85ee4170464f5f231a1e080e352a19ef73c307968f1ff067c268760e4d457a0da4c599"}}]}, 0xb75) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/25 12:46:03 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000c18000-0x8)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x20, 0x3, 0x1, 0x0, 0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006f8000-0xb)='/dev/loop#\x00', 0x20, 0x80) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000d98000-0x4)=0x0) r3 = socket(0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fa6000-0x6)='cubic\x00', 0x6) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f87000-0x4)=0x5b, 0x4) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000672000)=0x63) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) 2018/01/25 12:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d07000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="c525f6f2d7f1cf5ad8a5d75fca9406a9eb82458f40c6cfce2e74d72c12efe492274e1a3ce4429309") r0 = syz_fuseblk_mount(&(0x7f00006cc000)='./file0\x00', &(0x7f0000ab3000)='./file0\x00', 0x3001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075f000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000045b000-0x4)=r1) readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/25 12:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) fstatfs(r0, &(0x7f000015d000)=""/0) signalfd(r0, &(0x7f00009ed000)={0x53}, 0x8) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='$\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000099f000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x6d, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000650000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}], 0x1c) clock_gettime(0x0, &(0x7f0000e0d000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000014) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/rfkill\x00', 0x9ff9, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000e90000)="580000001400192340834b80040d8c560a000000ec240000000043d8d8fe5801004824e2944f64009400050028825a003bfb0000000000000008fffeffff00000080fff5dd00000010000100004be900a2fcff0000040e05", 0x58}], 0x1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cc0000-0x4)=0x200, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000c1c000-0x4)=0x0, &(0x7f0000c54000)=0x4) 2018/01/25 12:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a61000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000673000-0x14)={0x0, 0xff, 0x3, 0x2, 0x9d, 0x1}, &(0x7f0000fee000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b3b000-0x10)={0x400, 0x20b, 0xd, 0xfe04, r1}, 0x10) sendfile(r0, r0, 0x0, 0x3096) sched_yield() getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000c9000)={r1, 0x0, 0xfffffffffffffbff, 0xc6f1, 0x8, 0x1000, 0x4, 0x3ff, {r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xd09, 0x1, 0x1}}, &(0x7f0000b81000)=0xb8) [ 47.485330] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 47.513400] audit_printk_skb: 15 callbacks suppressed 2018/01/25 12:46:03 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x1, 0x5, 0x3000000, &(0x7f0000002000)={r1, r2+10000000}, &(0x7f0000001000)=0xffffffff, 0x2) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f35000-0x9)='/dev/sg#\x00', 0x9, 0x280400) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00008b5000)=0x3ff) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e95000-0xa)={0x3, [0xffffffffffffffff, 0x401, 0x1]}, &(0x7f00003ee000)=0xa) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c17000)={@empty=0x0, @loopback=0x7f000001}, 0x8) 2018/01/25 12:46:03 executing program 5: r0 = open(&(0x7f0000171000)='./file0\x00', 0x2c00, 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(r1, r2) linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) 2018/01/25 12:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000922000)='encrypted\x00', &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f0000-0x6)='ramfs\f', 0xfffffffffffffffe) add_key$keyring(&(0x7f00000c3000)='keyring\x00', &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f000046a000)='cifs.idmap\x00', &(0x7f0000229000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r1 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x112) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007b5000)=0x81fffffffffffffb, 0x16b) 2018/01/25 12:46:03 executing program 2: r0 = dup(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000089c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000063c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000462000)={&(0x7f0000135000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x13c8, 0x15, 0x204, 0x5, 0x3, {0x1a, 0x0, 0x0}, [@nested={0x11a4, 0x4e, [@generic="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@generic="b591b5a2ae17909813640b67861e2233fa93afb2a84221dff3f1437201606d29b15312a36ca13ec635cb3c79f12eef7abcf440163da95748d87ddf484345f9bd511d17f8456e4dd1ccd229af647b4842485893717e68d7a3ca002891a59a5fb5c8d32c7d3c95b532b1f8762e10f210ca31d60ae1136fd22d8343d2ba86e68c2a561b5ac94bc8bd0935b8b5bd3f503544740c28b8e7cf335bf15a3999cecc6d37ae841ef06e25609e693371094be15d0cd437b4e2559b25e1a47568aa8144e451fb26ce0b1d8eb8b73067", @typed={0x10, 0x26, @u64=0x9}, @typed={0xc, 0x82, @pid=r1}, @typed={0x10, 0x2a, @u64=0x3}, @generic="5e52213d4165379272d0a0ddda51435c3665f62c0606e4baad93e113d3800e3e19de30ed3eadd2e1f1f0f45fb30e34510cc102ec53af1226bf38068e7f663943576ba558bec07f8089298e05a984925302b31cff094b8066d7bb994ad03b3a0380f63d31909a714159a77d4688d029bf746f690c62b6", @typed={0xc, 0x6f, @uid=r3}, @typed={0x10, 0x67, @u64=0x0}, @typed={0xc, 0x88, @fd=r4}, @typed={0xc, 0x8e, @str='\x00'}]}, @typed={0xd4, 0x1b, @binary="cf74536f3b8226017d2417e65e5e153d355d5b5ca56214ef8dc7c6f591f80c2b7e4b1dec39732ae63784457cf231dfdc5d173a5685bf8f2790a227c0d30e20d5d80cf1d91b7b2a49b82d0da6066d1eb2da3c17d911481f3fb0ade9c8695154968e6f1a9521104ebcceac98f27d3bc88f93e1b99df81c48b41b8054ca5c98e2be1f156dc97a87e105add05f1648f6b0cbad981daf8cce5dd9bc7ecbceeab529385e11838bb5b45b08eb6f39243c62e110a7d29781f64b0b7f3501f6528fe855b06c0ee8008cad39ea26c5bcb6"}, @nested={0xc4, 0x61, [@generic="a6ca0d7e995fb9b08c72932d296ffe957a458dba554eb2df79df112a5a3964a5259cc2d14f0d6c5c7673d7b923cd24b71da927f9e04b278ad8a90b25f9c17636c198240f1646e470914fb5953e30e05cc5754a138167318b1db4505d42bf0b4344597d30d5867a023ebbb0bf2f40d30ce19e4e8ede2caf8d8f3c5923070c9110326765d63dbeb120ce1cd38437c1d918c9606751b94a312024140b3df328766510167fd4024a274baf52103f089cc8e98f65cb28afba1fff854dff3b4b"]}, @typed={0x18, 0x46, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="1fb071ad3c8c09e8c8e616770ce3657da5a9babcf9a48a30fe64cd6457e4be412e5199fe9c3b3aaafa8dad6e2c8d6989b53b3f93aa5810b9f761f9604987ada51aa1db7af8e0ce8e75d6914a4bfeb4ecd4a7b68666a4040229bf5a1496"]}, 0x13c8}, 0x1, 0x0, 0x0, 0x4008800}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f00001e9000-0x8)={0x6, 0x7}) r5 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000923000-0x8)={0x0, 0x99}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a9000)={{{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x0, 0xa, 0x20, 0x20, 0x8, r2, r3}, {0x5, 0x7fffffff, 0x4, 0x6, 0x7, 0x18000000, 0x820, 0x6cb}, {0x7, 0x6, 0x0, 0x934}, 0x1, 0x4, 0x1, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x8, 0x3, 0x6f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x0, 0x3, 0x100, 0x80000000, 0x84bd}}, 0xe8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000733000)={r6, 0xba, 0x3, 0x3}, 0x10) r7 = memfd_create(&(0x7f0000d7b000)=']&[]eth1%\x00', 0x0) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r5, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000175000-0x84)="922bf15f687b6594e1eceea51a296a60c819e98d8e1f7c5e611f9605f55a3d5e758691a20575cb62786754eb21c6f98ef8af1df4ddda89e36c19536697d28cb9adc3dbf507f16abbe910f2c0a00769c20f927df9137c03f45d5945c7ca83b8ad35a2ced6b36848dd9226c08ae067e33a672cac1829fc36fbd6c2965505562f88d0e065e0") 2018/01/25 12:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000064a000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000a8e000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000311000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f000057f000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000f3c000-0x10)='/dev/input/mice\x00', 0x0, 0x30780) write(r1, &(0x7f00002c3000)="44a428625005868dcc3d8374fc504f586aee209f4d68bc9b33485657399bd36fb572793e1cfabbb967c075e7d5a6a6552cd131f41e524b2a2fdf1f7ec868c08f5d88d1866530f7a142cf861e7bde9b6a55bf7e70a63e3965f6b49c8995650ba32fdd5e4cc384b072ac14363e55835583617a69edff8507ae4610243245a0799ce7ba6c360334a8f5590eca87ad87351f2f7ac6478cfe6cfe41a38382c4ce1b8c11a7ccd92fbb6ec2b21c86d4a829e8492e", 0xb1) write$sndseq(r1, &(0x7f0000fa5000-0x38)=[{0x5, 0x10001, 0x7, 0x2, @tick=0x200, {0x3ff, 0x9}, {0x0, 0x7}, @note={0x3, 0x8000, 0x1000000000000, 0x4, 0xfffffffffffffffc}}, {0x5, 0xc1, 0x37, 0x2, @tick=0x0, {0xbb, 0x2}, {0x9, 0xb9}, @addr={0x3, 0x3ff}}], 0x38) pipe(&(0x7f0000ac7000-0x8)={0x0, 0x0}) 2018/01/25 12:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) dup3(r1, r0, 0x0) 2018/01/25 12:46:03 executing program 5: socketpair$llc(0x1a, 0x32e81dea4096beca, 0x0, &(0x7f00008a6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0xffffffffffffffff, 0x400000000000000) getpeername$packet(r2, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000004000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) socket(0x5, 0x800, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x5, 0xb0) signalfd4(r0, &(0x7f0000001000)={0xfff}, 0x8, 0x800) 2018/01/25 12:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x80006, 0xfffffffffffffffb) recvfrom$inet(r2, &(0x7f0000922000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000cc9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:03 executing program 0: kexec_load(0x0, 0x1, &(0x7f0000e07000)=[{&(0x7f0000921000)="ca3067b368e0ecf25aa935dca5b85f3993edf9957fd7cd27d58535f22c6b8136409d015eb851e5866559fe5d0e747da7c173c494024b2a31ab2b26874e1d816fa41a55830deaff9fbde788a82e740513b1b6c41c44e37750d66d8b", 0x5b, 0xc0000000, 0x25d}], 0x2b0000) mmap(&(0x7f0000000000/0xb64000)=nil, 0xb64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000012d000)={0x0, 0x9144, 0x30, 0xfffffffffffffffa, 0x0}, &(0x7f0000b65000-0x4)=0x18) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ea000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x73c4fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcff, 0x80, 0x5, 0x9, 0x80}, &(0x7f0000b65000-0x4)=0xa0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) [ 47.513405] audit: type=1400 audit(1516884363.857:25): avc: denied { create } for pid=5698 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/25 12:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r1) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000de7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000384000-0xb8)={0x0, 0x7, 0x800, 0x7fffffff, 0x2, 0x1, 0x1ff, 0x3ff, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x80, 0x5, 0xfff, 0x5}}, &(0x7f0000de8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001e0000-0xe)={r3, 0x7, 0x3, [0x100000001, 0xfff, 0x4b]}, 0xe) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000a95000-0x50)=""/80, &(0x7f000021c000-0x4)=0x50) 2018/01/25 12:46:04 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffb000-0x7b)={0x0, 0x73, "d481b580ccb47c56179b68b73a3d9899b1639bc61b5d2619b6bae2cf2377e0c2b92cf70e5288cb395cf01c47b0b9745cd799676485031f76f015b912073e6958ea4daf1c9feb3e0699750c1e2dc16244ca5490beacccc3021cf221e126cb7811adcd2c1a1867d3db2bfcc0f7f2abec31f555e9"}, &(0x7f0000f89000-0x4)=0x7b) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x0, 0xa7, 0x1, 0x100, 0x0, 0x400, 0x4, 0x8bba, r3}, &(0x7f0000ffa000)=0x20) 2018/01/25 12:46:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d4000-0x8)={&(0x7f0000948000)={0x14, 0x1, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dd4000)=0x3, 0x4) 2018/01/25 12:46:04 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000c98000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e9d000-0x14)='net/ip_tables_names\x00') pread64(r1, &(0x7f000014f000)=""/124, 0x7c, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000edd000-0x4)=0x0) 2018/01/25 12:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009c2000-0x24)={0xfffffffffffffffb, 0x0, 0x8, 0x100000001, 0x8, 0x2, 0x0, 0xfff, 0x200, 0x4, 0x2, 0x3}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f0f000)={0x0, 0x5, 0x4, 0x27a7, 0x9, 0x6, 0x6, 0x3de, 0x7, 0xfa, 0x4, 0x5}) read(r1, &(0x7f0000de2000)=""/181, 0x1) ioctl$TCXONC(r1, 0x540a, 0x9e4d662) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000628000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000077000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x1, 0x8, 0x8, 0x401, 0x1, 0xffffffff, 0x8, 0x100000001, 0x800, 0x9, 0x4, 0x9b3, 0x10000, 0x8000]}, &(0x7f00007e2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c7f000)={r3, 0x7, 0x0, 0x4}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000e2b000-0xc3)=""/195, &(0x7f000000e000)=0xc3) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000a54000+0x883)=""/9) 2018/01/25 12:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f35000-0x9)='/dev/sg#\x00', 0x9, 0x280400) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00008b5000)=0x3ff) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e95000-0xa)={0x3, [0xffffffffffffffff, 0x401, 0x1]}, &(0x7f00003ee000)=0xa) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c17000)={@empty=0x0, @loopback=0x7f000001}, 0x8) 2018/01/25 12:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000717000-0x1)='\x00', 0x0) 2018/01/25 12:46:04 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/25 12:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a26000)=0xb) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x48) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r3 = dup(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000008000002, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000438000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000e02000)=0x10001, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fdatasync(r3) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x1}], 0x1, 0x1) 2018/01/25 12:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000164000)="6ee42f5d82ad40d36cd649c84a466a343bb5ab1406f9ac4fc644625779048a726bbe4ea3460644f75fc1b333ca9fe54ed70825dd5a4166062e2194", 0x785bdfc59f39c8, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009d4000-0x10)=@generic="d8534f2d95f5549a9f3895e5da7b14dc") r1 = syz_open_procfs(0x0, &(0x7f0000509000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000f2f000)=0x200010, 0xcf1f) 2018/01/25 12:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003e4000)=0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f000025a000)={&(0x7f00002e0000)="cb1fd8aa91785696e7fb168b8d3ed777afbc617e509d75d3928d93389fdba9ecf2df55b6e48ba91fbb8a69ee78ec12b56dc460bcb3ef45e23bb9e94dd895a38cb991a0d3f376bfd520aa57cee095642a46ac6117d12112fb7d09fcbbec7615414e659a32c16e1ccc754ccb3ffaf60f8970ca32a53a85ed1874b3356bd7bad6fc3d4d367c7c173c42850e35fe6a2801f197b59f9f0d50d9eb730c8d7d262367b8a26af65b88df59a0b27ecd7a3d740930e7ab9e30ccb64eba74e698fc408b342385fa4c77e2eb66f1e375969b940b5345e0f8d6e9de4552c3", 0xd8}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f000027e000)=0x20) 2018/01/25 12:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2018/01/25 12:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\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, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x4, "c1a7cf5b7e92cc71a2ae455dcaade64ee49b8cb512dd0f99f7d63e2375", 0x0, ""}]}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x0, ""}}]}, 0x10c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0x100004010000000) close(r1) 2018/01/25 12:46:04 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) connect(r0, &(0x7f0000c77000)=@ipx={0x4, 0x3, 0x80000001, "a48adbde3ca5", 0x1, 0x0}, 0x10) getpeername(r0, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/25 12:46:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r0 = syz_fuseblk_mount(&(0x7f00009a8000-0x8)='./file0\x00', &(0x7f0000d9c000)='./file0\x00', 0xd000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x7f, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000aad000-0x5c)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x3a2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, 0x6, [0x6, 0x3ff, 0x7, 0x5, 0xfff, 0xffff, 0x7fff, 0x7f]}, 0x5c) setpriority(0x1, 0x0, 0x7) 2018/01/25 12:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000236000)={'raw\x00', 0x1ff, 0x0, 0xf8, [0xffffffffffffffff, 0x7f, 0x7f, 0x7, 0x3f], [0x7, 0x0, 0x0, 0x1ff, 0x3], 0x10, &(0x7f0000bce000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0xff, 0xff000000, 0x0, @common='ip6gretap0\x00', @generic="7e9b419c1bf87210e647aef32d375312", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x42}, 0xffffffff, 0x70, 0xf8, 0x10, {0x1, 0x2}, []}, {0x88, "f9414e020a2a9dd153eccc1b072a811b6ff6fb2666171edb9d521f16c8", 0xffff, "5340508a7f2dd4bcb6cc9ec2da7aeefb846feb738ac5f54a381c8d494ce77ad5140faa5d548174a1dde4c66ab0127c3f2663ec35c05377baf4c8328c9b1bb6ed5cc75e131e26f3f5d4c8e3ae222b24b49088f5391013f8d024d86f75c9ac3bbd22f921d4d29721b8"}}]}, 0x154) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r4, 0x0) dup2(r1, r3) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 12:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000717000-0x1)='\x00', 0x0) 2018/01/25 12:46:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x1a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x82400, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=@known='com.apple.FinderInfo\x00', &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0xf, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x20, 0x80, 0x33, 0x0, r3}, {0xfffffffffffffd57, 0x1ff, 0x6, 0x7, 0x6e5, 0x7792, 0x9, 0x7}, {0x4, 0x24, 0x5, 0x11dd}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x1, 0x3, 0xffffffff, 0x4, 0x0}}, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000002000)=""/251, &(0x7f0000003000-0x4)=0xfb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000004000)=r4) 2018/01/25 12:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ab7000)=0x0) timer_create(0x3, &(0x7f00004fd000)={0x0, 0x25, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d3000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/pktcdvd/control\x00', 0x72900, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000292000-0x53)=""/122, &(0x7f0000a38000-0x4)=0x7a) timer_gettime(r1, &(0x7f0000a94000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(r0, &(0x7f0000300000)='ns/ipc\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/access\x00', 0x2, 0x0) socket$inet(0x2, 0x800, 0x3) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f000040a000-0x24)={0x9, 0x101, 0xffff, 0x315, 0x5, 0x80, 0x1, 0xfffffffffffffffe, 0x7, 0x8, 0x1f, 0x6}) fcntl$setlease(r3, 0x400, 0x2) setns(r3, 0x0) 2018/01/25 12:46:04 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000-0x10)=@common='syzkaller0\x00') sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}]}, 0x18}, 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000096a000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c9e000)={0x0}, &(0x7f0000dc2000)=0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aee000)=[{0xc, 0xfff}], 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) read$eventfd(0xffffffffffffffff, &(0x7f0000a3e000-0x8)=0x0, 0x8) r1 = getegid() getresgid(&(0x7f0000d5e000)=0x0, &(0x7f0000d67000)=0x0, &(0x7f0000353000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000950000-0x4)=0xc) setresgid(r1, r2, r3) ioctl$KDDELIO(r0, 0x4b35, 0x3fc3) [ 47.865812] ================================================================== [ 47.873234] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 47.879376] Read of size 1 at addr ffff8801cc85a8b8 by task syz-executor6/5797 [ 47.886722] [ 47.888352] CPU: 1 PID: 5797 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #29 [ 47.895874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.905224] ffff8801afe2f5d0 ffffffff81d943a9 ffffea0007321680 ffff8801cc85a8b8 [ 47.913278] 0000000000000000 ffff8801cc85a8b8 ffff8801afe2f82c ffff8801afe2f608 [ 47.921281] ffffffff8153dc23 ffff8801cc85a8b8 0000000000000001 0000000000000000 [ 47.929261] Call Trace: [ 47.931825] [] dump_stack+0xc1/0x128 [ 47.937167] [] print_address_description+0x73/0x280 [ 47.943806] [] kasan_report+0x275/0x360 [ 47.949403] [] ? string+0x1e8/0x200 [ 47.954652] [] __asan_report_load1_noabort+0x14/0x20 [ 47.962216] [] string+0x1e8/0x200 [ 47.967292] [] vsnprintf+0x7ad/0x16d0 [ 47.972713] [] ? pointer+0xa90/0xa90 [ 47.978051] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 47.984783] [] __request_module+0x14f/0x750 [ 47.990766] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 47.996971] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 48.003870] [] xt_request_find_target+0x8b/0xb0 [ 48.010161] [] translate_compat_table+0x568/0x1760 [ 48.016711] [] ? ipt_register_table+0x2d0/0x2d0 [ 48.023015] [] ? __lock_is_held+0xa1/0xf0 [ 48.028802] [] ? check_stack_object+0x68/0x140 [ 48.035006] [] ? __check_object_size+0x174/0x3a9 [ 48.041380] [] ? 0xffffffff810002b8 [ 48.046629] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 48.053354] [] ? translate_compat_table+0x1760/0x1760 [ 48.060165] [] ? mark_held_locks+0xaf/0x100 [ 48.066112] [] ? __cap_capable+0x168/0x1c0 [ 48.071970] [] ? ns_capable_common+0xcf/0x160 [ 48.078084] [] compat_do_ipt_set_ctl+0x106/0x150 [ 48.084461] [] compat_nf_setsockopt+0x88/0x130 [ 48.090663] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 48.097559] [] compat_ip_setsockopt+0x9d/0xf0 [ 48.103675] [] inet_csk_compat_setsockopt+0x95/0x120 [ 48.110398] [] ? ip_setsockopt+0xb0/0xb0 [ 48.116080] [] compat_tcp_setsockopt+0x3d/0x70 [ 48.122282] [] compat_sock_common_setsockopt+0xb2/0x140 [ 48.129274] [] ? tcp_setsockopt+0xd0/0xd0 [ 48.135048] [] compat_SyS_setsockopt+0x149/0x290 [ 48.141426] [] ? sock_common_setsockopt+0xd0/0xd0 [ 48.147888] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.154439] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.160553] [] ? do_fast_syscall_32+0xcf/0x890 [ 48.166754] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.173303] [] do_fast_syscall_32+0x2f7/0x890 [ 48.179421] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.186061] [] entry_SYSENTER_compat+0x74/0x83 [ 48.192261] [ 48.193859] Allocated by task 5797: [ 48.197458] save_stack_trace+0x16/0x20 [ 48.201402] save_stack+0x43/0xd0 [ 48.204825] kasan_kmalloc+0xad/0xe0 [ 48.208512] __kmalloc+0x11d/0x310 [ 48.212022] xt_alloc_table_info+0x71/0x100 [ 48.216314] compat_do_replace.isra.15+0x116/0x3a0 [ 48.221215] compat_do_ipt_set_ctl+0x106/0x150 [ 48.225769] compat_nf_setsockopt+0x88/0x130 [ 48.230149] compat_ip_setsockopt+0x9d/0xf0 [ 48.234442] inet_csk_compat_setsockopt+0x95/0x120 [ 48.239342] compat_tcp_setsockopt+0x3d/0x70 [ 48.243719] compat_sock_common_setsockopt+0xb2/0x140 [ 48.248880] compat_SyS_setsockopt+0x149/0x290 [ 48.253430] do_fast_syscall_32+0x2f7/0x890 [ 48.257721] entry_SYSENTER_compat+0x74/0x83 [ 48.262100] [ 48.263697] Freed by task 3311: [ 48.266945] save_stack_trace+0x16/0x20 [ 48.270887] save_stack+0x43/0xd0 [ 48.274308] kasan_slab_free+0x72/0xc0 [ 48.278167] kfree+0x103/0x300 [ 48.281329] skb_free_head+0x74/0xb0 [ 48.285014] skb_release_data+0x315/0x3f0 [ 48.289133] skb_release_all+0x4a/0x60 [ 48.292990] consume_skb+0xc6/0x340 [ 48.296591] unix_stream_read_generic+0x15f4/0x1d50 [ 48.301575] unix_stream_recvmsg+0xc1/0x100 [ 48.305867] sock_recvmsg+0xc9/0x110 [ 48.309552] sock_read_iter+0x255/0x370 [ 48.313513] __vfs_read+0x4bc/0x670 [ 48.317110] vfs_read+0x11e/0x380 [ 48.320536] SyS_read+0xd9/0x1b0 [ 48.323871] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 48.328593] [ 48.330194] The buggy address belongs to the object at ffff8801cc85a780 [ 48.330194] which belongs to the cache kmalloc-512 of size 512 [ 48.342819] The buggy address is located 312 bytes inside of [ 48.342819] 512-byte region [ffff8801cc85a780, ffff8801cc85a980) [ 48.354663] The buggy address belongs to the page: [ 48.359563] page:ffffea0007321680 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 48.369734] flags: 0x8000000000004080(slab|head) [ 48.374456] page dumped because: kasan: bad access detected [ 48.380135] [ 48.381734] Memory state around the buggy address: [ 48.386634] ffff8801cc85a780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.393966] ffff8801cc85a800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.401294] >ffff8801cc85a880: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 48.408624] ^ 2018/01/25 12:46:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d87000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8000, 0x100000000, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ad000-0x4)=@assoc_id=r2, 0x4) 2018/01/25 12:46:04 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/25 12:46:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x1a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x82400, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=@known='com.apple.FinderInfo\x00', &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0xf, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x20, 0x80, 0x33, 0x0, r3}, {0xfffffffffffffd57, 0x1ff, 0x6, 0x7, 0x6e5, 0x7792, 0x9, 0x7}, {0x4, 0x24, 0x5, 0x11dd}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x1, 0x3, 0xffffffff, 0x4, 0x0}}, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000002000)=""/251, &(0x7f0000003000-0x4)=0xfb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000004000)=r4) 2018/01/25 12:46:04 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open$dir(&(0x7f00002b3000-0xc)='./file0/bus\x00', 0x1, 0x10) 2018/01/25 12:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@rand_addr=0xe7, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000160000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c4000-0x4)=0xe8) lstat(&(0x7f0000311000-0x8)='./file0\x00', &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dbf000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa36, 0x2, 0x6, 0xa, 0x80, 0x20, 0x8f, r2, r3}, {0x9, 0x1, 0x6, 0x6, 0x7ff, 0x9, 0x8001, 0x100000000}, {0x0, 0xfffffffffffffff7, 0x872, 0x8000}, 0xfff, 0xa, 0x2, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0xb8, 0x200, 0x3, 0x1ff}}, 0xe8) r4 = dup3(r1, r0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000-0x50)={@generic="d81ec75c52fc3b4d4dede5dbc0ce717f", @ifru_flags=0x200}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000039f000)=""/38) 2018/01/25 12:46:04 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001e000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) chdir(&(0x7f0000009000)='./file0\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001d000-0x6)={0x0, 0x9}, &(0x7f000001d000-0x4)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001c000)=@assoc_id=r2, &(0x7f000001d000-0x4)=0x4) 2018/01/25 12:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffef1, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c0000-0x8)={0x77359400, 0x0}, &(0x7f0000f3e000-0x8)={&(0x7f0000aa3000-0x8)={0x0}, 0x8}) mlockall(0x2) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000f47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ee5000-0x8)={0x0, 0x6}, &(0x7f0000c06000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000102000-0x8)={r1, 0x20}, 0x8) 2018/01/25 12:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000410000)={0x0, 0x0}, &(0x7f00005fd000)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000523000-0x14)='net/ip_tables_names\x00') finit_module(r0, &(0x7f0000a50000)='\x00', 0x1) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) close(r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0086418, &(0x7f00003da000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f000085c000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/25 12:46:04 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) [ 48.413798] ffff8801cc85a900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.421127] ffff8801cc85a980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.428454] ================================================================== [ 48.435781] Disabling lock debugging due to kernel taint [ 48.467744] binder: release 5832:5835 transaction 6 out, still active [ 48.475920] Kernel panic - not syncing: panic_on_warn set ... [ 48.475920] [ 48.476627] binder: 5832:5835 transaction failed 29189/0, size 0-0 line 2944 [ 48.476632] binder: send failed reply for transaction 6, target dead [ 48.477647] binder: undelivered TRANSACTION_COMPLETE [ 48.502021] CPU: 1 PID: 5797 Comm: syz-executor6 Tainted: G B 4.9.78-g29eadc4 #29 [ 48.510739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.520067] ffff8801afe2f528 ffffffff81d943a9 ffffffff841971bf ffff8801afe2f600 [ 48.528043] 0000000000000000 ffff8801cc85a8b8 ffff8801afe2f82c ffff8801afe2f5f0 [ 48.536016] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 48.543991] Call Trace: [ 48.546550] [] dump_stack+0xc1/0x128 [ 48.551886] [] panic+0x1bc/0x3a8 [ 48.556878] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 48.565081] [] ? preempt_schedule+0x25/0x30 [ 48.571023] [] ? ___preempt_schedule+0x16/0x18 [ 48.577226] [] kasan_end_report+0x50/0x50 [ 48.582993] [] kasan_report+0x167/0x360 [ 48.588588] [] ? string+0x1e8/0x200 [ 48.593835] [] __asan_report_load1_noabort+0x14/0x20 [ 48.600556] [] string+0x1e8/0x200 [ 48.605629] [] vsnprintf+0x7ad/0x16d0 [ 48.611051] [] ? pointer+0xa90/0xa90 [ 48.616389] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 48.623114] [] __request_module+0x14f/0x750 [ 48.629057] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 48.635259] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 48.642157] [] xt_request_find_target+0x8b/0xb0 [ 48.648446] [] translate_compat_table+0x568/0x1760 [ 48.654997] [] ? ipt_register_table+0x2d0/0x2d0 [ 48.661288] [] ? __lock_is_held+0xa1/0xf0 [ 48.667073] [] ? check_stack_object+0x68/0x140 [ 48.673277] [] ? __check_object_size+0x174/0x3a9 [ 48.679654] [] ? 0xffffffff810002b8 [ 48.684919] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 48.691646] [] ? translate_compat_table+0x1760/0x1760 [ 48.698456] [] ? mark_held_locks+0xaf/0x100 [ 48.704411] [] ? __cap_capable+0x168/0x1c0 [ 48.710266] [] ? ns_capable_common+0xcf/0x160 [ 48.716382] [] compat_do_ipt_set_ctl+0x106/0x150 [ 48.722762] [] compat_nf_setsockopt+0x88/0x130 [ 48.728966] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 48.735864] [] compat_ip_setsockopt+0x9d/0xf0 [ 48.741981] [] inet_csk_compat_setsockopt+0x95/0x120 [ 48.748707] [] ? ip_setsockopt+0xb0/0xb0 [ 48.754390] [] compat_tcp_setsockopt+0x3d/0x70 [ 48.760593] [] compat_sock_common_setsockopt+0xb2/0x140 [ 48.767578] [] ? tcp_setsockopt+0xd0/0xd0 [ 48.773350] [] compat_SyS_setsockopt+0x149/0x290 [ 48.779729] [] ? sock_common_setsockopt+0xd0/0xd0 [ 48.786192] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.792744] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.798857] [] ? do_fast_syscall_32+0xcf/0x890 [ 48.805060] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 48.811609] [] do_fast_syscall_32+0x2f7/0x890 [ 48.817723] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.824361] [] entry_SYSENTER_compat+0x74/0x83 [ 48.830975] Dumping ftrace buffer: [ 48.834489] (ftrace buffer empty) [ 48.838169] Kernel Offset: disabled [ 48.841763] Rebooting in 86400 seconds..