Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.052949] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.023944] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.283234] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 22.202744] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.227' (ECDSA) to the list of known hosts. 2018/02/11 23:33:31 fuzzer started 2018/02/11 23:33:32 dialing manager at 10.128.0.26:33147 2018/02/11 23:33:35 kcov=true, comps=false 2018/02/11 23:33:36 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002d8000-0x8)={0x0, 0x3ff}, &(0x7f0000836000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fc000)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000682000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x1, 0x7, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x9, 0x20001000, 0xffffffff, 0x8, 0x7, 0x9, 0x0, 0xd0a, 0xd013, 0x8bd7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x7f)="da98f76535480cfea2c58667c1306538f3a9ca0ffd9106a0c16925d0e5fd3b54c440548f5b64b8e7ca5107cf71650ccbbaba0bbe8f4bf9acdf912abb65c9a83084083f65dcf92047370ef4f593fec69834da1ca65abac3628156daffaa27c856404ab3a37595b75f1b00d66fe83595bb5829570688122ec05c823762a2bf95", 0x7f, 0x0, &(0x7f0000003000-0x10)={0x2, 0x0, @rand_addr=0x99c4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000-0x90)="3db6fc27e6301ca46d205783c08380d13451f02e5189fd20c77b5516ac5cec525ecd5500b5159e468087871c3009330ca65176ff5275ae4090c96b92ce1ff48fca6e2b8668af11e0acdb17657aed04ee6251be0a85b694b180aeea2defdf1b93a727b8629869fa9f8dc8a65c26d5609b3a1931c7037d928b25f22136266b8c70ec9518f2f55d1cb18433337158a903b2", 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5c, &(0x7f0000004000), &(0x7f0000004000-0x1)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000-0x4)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x101) r2 = memfd_create(&(0x7f0000006000-0x11)='/selinux/context\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000006000)={{0x77359400}, {r3, r4/1000+10000}}, &(0x7f0000006000)) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000008000-0x92)=""/146, &(0x7f0000008000-0x4)=0x92) 2018/02/11 23:33:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0xffff, 0xf58, 0x0, 0x8001, 0x401, 0x0, 0xfe0000000000}, &(0x7f0000435000)={0xff, 0x0, 0x7, 0x1, 0x4, 0x8, 0x3, 0x4}, &(0x7f0000001000-0x40)={0x81, 0x5, 0x9, 0x2, 0x6, 0x1c000000000, 0x1000}, &(0x7f0000839000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfffffffffffffeff, &(0x7f0000002000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000004000)=0x8) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x7)='-proc@\x00', 0x7, 0x2) write(r3, &(0x7f0000006000-0x28)="251e1024bdbce168a971428f5fc492a7d7629c68dec8aa42e1d6196d1a320d07249eb7c4b7d4ec82", 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000006000)) 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) r4 = request_key(&(0x7f0000008000-0x6)='rxrpc\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x8)='trusted\x00', 0xfffffffffffffffb) add_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000)="ff35b1347011dc8ac4fdb457b03122c9001e50378e8176951c7357d28a0530122b64260168189bd92bdf5bb55cd2ccf5ea3df89ec63325d782de71646c2a416a8c7213c9c4cdaec4690fac5e5cc217d27032b46b06ab8db6d55b7a0c93fbeaf469bae7d8bbc428c00700a56a73b5ba8ac8af61c39b10e9e67c843282616f15cde964cf6eca6e0e6bb5f3d8b9b7624516d809d38f8703a8ca46c4cb8098bb8882453472ff0d355e256f061ccd2c6940888be5929272", 0xb5, r4) 2018/02/11 23:33:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005b5000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x200, 0x200, 0x4, 0x7, 0xffffffffffffc54c, 0x9, 0x6, 0x1f, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006c2000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x3c)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000003000)=""/49, 0x31}], 0x2, &(0x7f0000003000-0x43)=""/67, 0x43, 0x101}, 0x4}], 0x1, 0x141, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000004000)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) ptrace$peek(0x1, r4, &(0x7f0000002000)) ioctl$int_out(r3, 0x0, &(0x7f0000004000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000009000-0x2a)=""/42, &(0x7f0000006000-0x4)=0x2a) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x7, 0x8, 0x5, 0x32ba, r2}, &(0x7f0000002000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x100, 0x4) 2018/02/11 23:33:36 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000700000)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000000)=0x2a, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x13, 0x0, @tid}, &(0x7f0000001000)=0x0) timer_gettime(r1, &(0x7f0000000000)) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004000-0x20)={0xfffffffffffffffd, 0x7fffffff, 0x1, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3ff, 0x9, 0x2, 0x80000000, 0x2, 0x100000001, 0x0, 0x100000001, r4}, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r4, 0x4, 0x26, "180eadd1dc472af3cedfe7990c3fd035a88cfa8d030a111ba1fb607004e74f90cdb0716c40ef"}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000007000-0xc)={@dev, @empty, 0x0}, &(0x7f0000006000)=0xc) connect$packet(r0, &(0x7f0000001000)={0x11, 0xff, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) fcntl$setsig(r5, 0xa, 0x1d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x10002, &(0x7f0000008000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/11 23:33:36 executing program 3: prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fae000-0x60)=[{&(0x7f0000b55000-0xdc)="81e5d8617f69477cfc1730ee03b8d03bfa9f91ac647c9c19f08ee913bbb4e8b82940bc4179a219d81adb9df9d756ca3e71e6f830b5cd78532df22f867d65609e71187f01ed54f4225b693e5146085f2be9b6844770651d446d800b779d18bb8c4902d38b315a5672bf32a249c3ac5fa12dd7338a4e1942096b6604bed303aa3c2e5338d03f793af01c8e54ad8c3f03103b38b7e55c462ad7f702796b4c8d578d5f384d7295cee96646f9675f2ee701e3e8ce41d34ee8d2bd5344fe2137baf4437a700fdafc373fff1d2d4990ce5e8f11a1d25065a02541cdb8108f0f", 0xdc}, {&(0x7f0000000000)="33593bbda88c2d83003ba146bc40fa", 0xf}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00008b7000)="69a2a068b538a01c591d258e2662a036a167a604f9dba841ba17e6bcd3d6842d17b88dd184d22af189dda5ec59e13bc5b7261f529d94f695474342450346659634d7dce89224610af68a04a51837ccdd37bbf63c831846ae133aab0610e0597d", 0x60}, {&(0x7f0000000000)="805960e0730f53d9fe6dd4d5bd9b6795bb7c50a5c5d61e5003", 0x19}, {&(0x7f0000000000)="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0x1000}], 0x6, 0xa) r1 = getpid() ioprio_set$pid(0x3, r1, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/udp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x0, 0x4]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'security.', "2feb00"}, &(0x7f0000002000-0xb)=""/11, 0xb) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000)="01c64053a23232505af357cd218ccee5c7aa4b539a0e73334e60c7cce81375a2024ef043cee03eb3a46cd7a6945f60eca740a28358220a4eea8f19744b8a2c9e76ad142c58b23436c0dc0001ae5172", 0x4f) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={r1, r4, r5}, 0xc) r6 = syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x3a9b00) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000001000-0x6)={0x80000000, 0x80000000000000, 0x80000000}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001000)=0x2) r7 = epoll_create(0x43) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000002000-0x4)=0x8) 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) readv(r7, &(0x7f0000004000)=[{&(0x7f0000004000)=""/227, 0xe3}, {&(0x7f0000004000)=""/168, 0xa8}, {&(0x7f0000005000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000003000)=""/9, 0x9}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000003000-0x75)=""/117, 0x75}], 0x7) 2018/02/11 23:33:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/136, 0x88) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='ocfs2\x00', 0x1000, &(0x7f0000001000-0x85)="2f855dfaf27937152bc394102b9d99ccf3a58bd1d94613375b3a0a8c5a58562d232facaef81da93673a4d36a6116df5d291eb489272017bacf9cce3342865b18aa28b1bf2fe2918ebbaea21b2f68b9ce5107401538e69f7b5d146bb1a98e5957ac702376b99e63699646b715a4bfee468e0bb32ecd1e2637ed64309189f31617ae45ed1e2f") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x101201, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r2, 0xac5b}, 0x8) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x4000100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, [0x6, 0x3, 0x200, 0x80000001, 0xfffffffffffff000, 0x0, 0x100000001, 0x80000000, 0x4, 0x8001, 0x10001, 0x1ff, 0x7442, 0x8, 0x7f]}, &(0x7f0000000000)=0x108) r3 = dup(r0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x7530}, {r4, r5/1000+10000}}) mkdirat(r1, &(0x7f0000003000)='./file0\x00', 0x8) setsockopt(r0, 0x3, 0x1ff, &(0x7f0000002000-0xa1)="1c05d41c23449dc47401453db8ff5ace2c9e8fec9d68adf35ac8200b6befa4da2bb9e815f38edc54986bc5114bb2626b9bbe25f73586fc3e0cbe8037d3baac6a47a8ff27cffdd4f3adc3cc24d2944c12e4ec7a6dfbb0603f8220977410b5801dbb5bd697693235edc03094ce6bf6be90dac725125aa303e7537d07bb3a9467d329150c4ee96cdcc77387531181c9cce3b83e4a27439938d2683a2bc18ea8589312", 0xa1) r6 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000005000-0x8)={0x0, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000004000-0x60)={0x0, 0x3e, 0x0, @thr={&(0x7f0000002000-0xa1)="f18ff9f1e9038d8a0da58c144b6ee2ab1dc6d9d4c9b1e0ee34f42df85ab978c7fb0321f25cecac406e6a56c41f706d0d14315b2a3d3fd116b1ef618eb325d80fb3625606115df00ed7200fae9220b9c59c43c1ac028c86cff5a2d4a5798249041216651e6d9fa4e114adc94c3f4e6f682229d4551b162a31f7e44680499669b45f1299f8da63d5bb5a05630064b5c29fe48db1c68c9f255956bd6fd6762888c283", &(0x7f0000005000)="4ac1f4ed2010b7b9e9eb95ed7e3584957d24cf31241b4ac8fe2a536fe1bf35acbea7bc5630265f531abb8f25cd232429bf86cbb87ab6bd71ad8342b817b566ab02d47676ac4541"}}, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000006000-0x20)) clock_gettime(0x7, &(0x7f0000003000)) 2018/02/11 23:33:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016f000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000455000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x204000) ioctl$KDSETLED(r0, 0x4b32, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x53, @loopback={0x0, 0x1}, 0x25}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x3, [0x1, 0x100, 0x7ff, 0x100, 0x1000, 0x1f, 0x5, 0x3]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000-0xf7)=""/247) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x81, &(0x7f0000001000-0x9)={0x3c, 0x7, 0x6, 0x7}) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x40, 0xa5, 0xfff, 0x8, 0x800, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000005000)={0x7, 0x2, 'client0\x00', 0x4, "39c80cd55e8e8041", "96fb514dd427afc5f1bc6d5d9f029d042ae32f5f9bb630fa424de7173bcc36bf", 0x5, 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000-0x8)) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0xc60, 0x0, 'client0\x00', 0xffffffff80000000, "b8d396ff2d2a30a0", "904db1227a5bf6ec76b88287bd8535c1f76487d1e9472bba0b25138bb8aad8e3", 0x20, 0x10001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x230280, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000)={0x0, r2}) dup3(r0, r1, 0x0) 2018/02/11 23:33:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x44)="feb83ab076fba028be09883f88dd9aea6c1d99c0d0c0e59bc91dbdbfc550625cafe4017aeee74fc2a8b758f0aa6bd7294e8df7e4c5306076a19add967d77aa1120a91d5f", 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x2, 0x5, 0x973, 0x5, 0x200, 0xef1, 0x96}, &(0x7f0000000000)={0xfed9, 0x7f, 0x401, 0x800, 0x100000001, 0x6, 0x401, 0x1}, &(0x7f0000001000)={0x0, 0x4, 0x6, 0x3, 0x9, 0x7fffffff, 0x0, 0x9}, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x8}, 0x8}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x9, 0x5, 0x7, 0x10001, 0x4}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r3, 0xffffffff, 0x81, 0x5}, 0x10) r4 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x22580, 0x0) inotify_add_watch(r5, &(0x7f0000004000-0x5)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000005000)=0xb) ioctl$VT_WAITACTIVE(r5, 0x5607) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000000)={r2, 0x9, 0xe7, "10bab4d9b9bcbc26289a905fc6f57553789d06be5d8db8031ab181bf99692eeefc6c2218ea8d8f41b9e4355a3f3e86685bc8e4ff90ac780ef990b05e7f80a8ffddfcfad6efe71f8cb3fe9926f37be50a2fc15a778b54b614bc75bfca000ad141604a02cb7972411760b5628b0393839af9c3917789c2ee290fda6c04f075ef895dd36353724839c53113d0aa862295f4f8c61587d9660d3e6518807972819bdf2b1ecd08b5cc12b62be9fc0b08bb4071251b11697702b662a97fac168ef32e12092867e99d774d0f5107ed92d2b8349024d9465e0b908ceca2c8aa29e78ee7132f8c23e8510f50"}, 0xef) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000004000-0x18)={0x4, 0x7, 0x6, 0x6, 0x629fc921, 0x8000}) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000007000-0xb0)={{0x8d1, 0x1}, 'port1\x00', 0x4, 0x400, 0x5, 0x1, 0x4, 0x3, 0x772, 0x0, 0x2, 0x40}) [ 31.994144] IPVS: Creating netns size=2552 id=1 [ 32.060683] IPVS: Creating netns size=2552 id=2 [ 32.105566] IPVS: Creating netns size=2552 id=3 [ 32.163347] IPVS: Creating netns size=2552 id=4 [ 32.241696] IPVS: Creating netns size=2552 id=5 [ 32.310093] IPVS: Creating netns size=2552 id=6 [ 32.410593] IPVS: Creating netns size=2552 id=7 [ 32.521435] IPVS: Creating netns size=2552 id=8 2018/02/11 23:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) getxattr(&(0x7f00002d6000)='./file0\x00', &(0x7f00001bc000-0xd)=@known='security.ima\x00', &(0x7f0000453000-0xad)=""/173, 0xad) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/11 23:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x2, &(0x7f0000f25000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006c6000)=@req={0x50, &(0x7f000012a000-0x50)={@generic="966c5f9062ca7d416af811cab08d4644", @ifru_data=&(0x7f0000cb4000-0x20)="a032f4f316aedfa2027bc1fcc14f13714134621b56d1e458c2dee06731c64384"}}) r1 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/02/11 23:33:39 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0c000-0x9)='/dev/ppp\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002e9000)=0x10001) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f88000-0x34)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0xf) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f89000-0x8)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e8000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000d26000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002c2000)=@assoc_id=r2, &(0x7f0000f88000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f89000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00007b0000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f89000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, r3}) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000d46000)="8013c49767079dc5643eb902a7b5af5b768a67b65823aad54b374587e890bbd0906d5165155af4fd9cbde10519754db163f7b154253215d968f35e095a4cf69f87316052e70eca47c5edd370d2a1c640c109e25ce7e6f6fa240f9afc0893cc85700b058ea39ccc400165b53682ea5cddc99f7fa913231b91dab9a4996ddfc14147dd7ced53a99cf37d18e4549d4976ed42c78d5052270eaab81fcb87c94ef48b25cfa041173f27cb8b786ae3e47a2f20ecee") r1 = syz_open_dev$sndtimer(&(0x7f00004af000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d9c000)={0x2, 0x80, 0x0, 0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000810000)={0x0, 0xe5, "db92fb8567cd4434a66a89ab850013a0cc438052ce208bb05c13eab32ab021c4054ed5206fd9c3f3104283cff507556b7b6a32c7df227c99a62bb71b22c73877e446e96f642fd0e3b570b0614960e27321f61d914fa00ede9191e9c848c94148f7edeef8971f7bfa653f977cf45f8b71d06913981b7a21f4908b66df076f89b33f2f4902a1c877aa5fea9f969d23ca1b0bcbf4fc8baccc0b2fa1276ac39d3eef45695c16d8f0487c73c8614a702f38cec79267140868de7a05e20df801cf377a0136b0f06ce1c7daa4ac15e4d09dde2d24b5d0a23600f263b60bd91559c3739cd94d28974f"}, &(0x7f000028a000-0x4)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000871000-0xc)={r5, 0xfffffffffffffffb, 0x30}, &(0x7f0000a7f000)=0xc) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/11 23:33:39 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8977, &(0x7f0000ff7000-0x50)={@common='gretap0\x00', @ifru_settings={0xf1e, 0x80, @fr_pvc_info=&(0x7f0000d48000-0x14)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/11 23:33:39 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca1000-0xc)='/dev/autofs\x00', 0x40000, 0x0) bind$pptp(r0, &(0x7f0000a63000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009d3000-0x4)=0x5, 0x4) r2 = socket(0x10, 0x1000000000803, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000034a000)='/dev/keychord\x00', 0x200, 0x0) sendmsg$nl_route(r2, &(0x7f00009cc000)={&(0x7f00005b0000-0xc)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000882000-0x36)=@newneigh={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@NDA_LLADDR={0xc, 0x2, @random="c35e4b262ae1"}]}, 0x28}, 0x1}, 0x0) 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000346000)='/dev/autofs\x00', 0xb08c2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003c5000-0x4)=0x80000000) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000026000)) 2018/02/11 23:33:39 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/11 23:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) setrlimit(0x9, &(0x7f000058d000)={0xf2e, 0x2}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/11 23:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) pipe2(&(0x7f0000726000-0x8)={0x0, 0x0}, 0x800) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cfe000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(r2, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) [ 35.308222] binder_alloc: binder_alloc_mmap_handler: 4936 20000000-20002000 already mapped failed -16 2018/02/11 23:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b23000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x4, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/11 23:33:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x26)='vboxnet1)^/ppp0{/em1|posix_acl_access\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00009cb000-0x10)={0x2, &(0x7f0000000000)=[{0x3, 0x7, 0x5, 0x101}, {0x0, 0x7, 0x5a4d6913, 0x7fff}]}) r4 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000-0x4)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008ea000)={0x0, 0x10, &(0x7f0000baf000-0x10)=[@in={0x2, 0x3, @empty}]}, &(0x7f00005d5000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000e23000-0x8)={r7, 0x2a}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000420000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x35}], 0x74) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000a72000-0x50)={@common='gre0\x00', @ifru_names=@common='gre0\x00'}) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000)='./file0\x00', 0x4) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) lgetxattr(&(0x7f0000ac2000-0x8)='./file0\x00', &(0x7f000051a000-0x1d)=@random={'os2.', 'system.posix_acl_default\x00'}, &(0x7f00006a1000-0x8c)=""/140, 0x8c) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000d46000)="8013c49767079dc5643eb902a7b5af5b768a67b65823aad54b374587e890bbd0906d5165155af4fd9cbde10519754db163f7b154253215d968f35e095a4cf69f87316052e70eca47c5edd370d2a1c640c109e25ce7e6f6fa240f9afc0893cc85700b058ea39ccc400165b53682ea5cddc99f7fa913231b91dab9a4996ddfc14147dd7ced53a99cf37d18e4549d4976ed42c78d5052270eaab81fcb87c94ef48b25cfa041173f27cb8b786ae3e47a2f20ecee") r1 = syz_open_dev$sndtimer(&(0x7f00004af000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d9c000)={0x2, 0x80, 0x0, 0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000810000)={0x0, 0xe5, "db92fb8567cd4434a66a89ab850013a0cc438052ce208bb05c13eab32ab021c4054ed5206fd9c3f3104283cff507556b7b6a32c7df227c99a62bb71b22c73877e446e96f642fd0e3b570b0614960e27321f61d914fa00ede9191e9c848c94148f7edeef8971f7bfa653f977cf45f8b71d06913981b7a21f4908b66df076f89b33f2f4902a1c877aa5fea9f969d23ca1b0bcbf4fc8baccc0b2fa1276ac39d3eef45695c16d8f0487c73c8614a702f38cec79267140868de7a05e20df801cf377a0136b0f06ce1c7daa4ac15e4d09dde2d24b5d0a23600f263b60bd91559c3739cd94d28974f"}, &(0x7f000028a000-0x4)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000871000-0xc)={r5, 0xfffffffffffffffb, 0x30}, &(0x7f0000a7f000)=0xc) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/11 23:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000506000), &(0x7f00008e0000), &(0x7f00000e2000)=0x0) stat(&(0x7f0000a3a000)='./file0\x00', &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = geteuid() r6 = getegid() r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000138000)='/dev/vga_arbiter\x00', 0x121000, 0x0) r8 = getpid() lstat(&(0x7f0000b66000-0x8)='./file0\x00', &(0x7f0000de7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000483000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000829000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00007bf000-0x4)=0xe8) fstat(r0, &(0x7f000025a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000795000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000117000-0x4)=0xe8) lstat(&(0x7f0000660000)='./file0\x00', &(0x7f0000d7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000014f000-0x4)=0x0) r19 = geteuid() getgroups(0x2, &(0x7f0000588000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000168000)=[{&(0x7f00006b8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d77000)=[{&(0x7f00003c3000)="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", 0xfb}, {&(0x7f0000838000)="fabee9f59ae5a0989de6b73308b40dc5313627fc6296894ca6917cbcbd0216220fc87f270a0e8c826f5abc049e7d1ab7ff06b40d3252906fb06fe862475e603ad35f238cb1d19b0097a9f6995eae34d9e812ca2c1758e3e2b7f1339218cb70217a05fd0cbc8e93ec5cb3d173e8fa0bccdf6f3532bc551551a8a44c4d5cdf6d926a7338024b5030d01906e70cb36f57f33a6ccd1437ca130712fc4f81600dd9d22e9d6728639db4dc0be45f36abf5d257656d71b64529019d2c9d58ddb61d5f1972c3645ec13fe8fdad932a4b5e010cfe578cc25bcd5048c27508c0ed097a12544d78", 0xe2}, {&(0x7f0000d20000)}, {&(0x7f0000bd1000)="7b87b322423844476ee32d0b9632d59cd09a33fdeee3d1ef8095e82678535126e7b01bac770053edabaf5125e32bdd4f8460adf826293dab42398cc8688d3d0bd173585772e3d5f9ee664f604fc2edcae10204cfb9439eccbe637da80f08eefa4df7b31c14762843c74dbca1e3b57ff125a9b9cc7363842ba000bf08c47d12e03abce769138e9404218996d6d64c1e7b7495ea7f848aece901262a83ad19deb8ad75d41730f1e4c6c9096761473a53d7ffe456", 0xb3}, {&(0x7f0000938000)="b07258db4852031f11552b6434ad68057a9eeda2ecd06f4d0e195ab4dd669d0a8fd1007f05447ebf80d7718ed8fecaa814d4bc", 0x33}, {&(0x7f0000fc2000-0xd5)="68d7aa5ca0567d041f6f6c583f0688b0029fdc2beed8fcd8f1e193162abc44c8c6ac8324ca520320759364b9bbe30eab2a5ccb04e91e9f7370792e7ce11dafbcf94594b294cf67e60bdc8a2670e6516d14714fdd8bdfaffb318377f621f333413cbbfe07a6060b34ef7276d7f70516a1b31e84da9b1f62af34440ac063c8900eb32ff272050a100de360eaa35816be34ffeadaf0f370c51bb5eda75184813a15f75dccafe83b98a390a3f8f192daeb9c962c94f13491bc3f7970d79a6b0f613c18e748343bbca3b562c9a11058e199010cd8cd68be", 0xd5}, {&(0x7f0000c26000-0x2a)="490fda6bce8f32d031614169f69867faa1735fb96a59daf9caea1022f220e079a4cc52a15e2d1342e5c7", 0x2a}, {&(0x7f000039d000)="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", 0x1000}, {&(0x7f0000422000-0x16)="2514b5f93abf3acc03e59e51e22fbcf90eaf2fd1539a", 0x16}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000b0a000-0x8)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053d000-0x30)=[{&(0x7f000010d000)="3f816a7b994914ca6e0fc25acf56203b597185953cc77daf550ba3e7cc464dc6ad76d9334c2041a300adec26f58769ee46fe4fdac101d3200fc80a1fe3830f22207485bb3c66f3a9e9a3865e", 0x4c}, {&(0x7f0000645000)="10dec54b46f6fdc2901c42086d93fef936bca6b63f28abc18dfd5719496d511c0660004ec71aaabd1f664fe9360acbe5d9b0bcb22fe05041b3a035215d3a3ce8c562bd1420901bc0d349094135a271ef70a4215c98d77423403d58348cf56332b2b0aa0548f533ad6d67eeb114257325b6618736019839f988be90c8a0315d5d56f05f62cd3b28918907dd1c32a0eaf53254f31574d86ae30c352db66930fdc68419c8ec839cc4dee4a650b982366d8baca4d97f2de5c253", 0xb8}, {&(0x7f0000c4d000)="6d4a67567387226413c22434a44506b19ccea3ffb97b5c2d1d314279fae100ceff598d015a5d234b8f602ea480663fd7a814c856f1da1b564ef735a5dc0fb50aa47296cd8e026662d562890c8e345c83e535cd2caf66294721cef2741f84666eeda30c81a1b87eff8b84cc4b716ef7bb7bbdcf682271f0957b524672c927425740f113c1eda59c06ad9e4810a956f2adce57b243b100fc9cac1684313b0adddb185459f66cfb21b2e0a845353ae006e54446ccf8ee0267b0c260403a4cfe5de2139039", 0xc3}], 0x3, &(0x7f00008de000+0x73c)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r7, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x4080}, {&(0x7f0000e8e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fbb000)=[{&(0x7f0000677000)="7a2d44714b675e8b7dbf3ea752c2eb2da6f676d9955ceccbb4359b1ae6b5eed9bfa28c32b97166f561aac2bc1e43e372c3b58a1b5191acab517a6065987d290c90b09741cf6e48a892428768", 0x4c}], 0x1, &(0x7f0000116000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x800}, {&(0x7f000024e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000eac000)=[{&(0x7f0000891000)}], 0x1, 0x0, 0x0, 0x4008010}, {&(0x7f00007f9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000086a000)=[], 0x0, &(0x7f0000085000-0x108)=[@rights={0x30, 0x1, 0x1, [r0, r11, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x108, 0x20000001}], 0x5, 0x4) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e89000)=0xbd08, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00001eb000-0x8)={0x0, r1}) 2018/02/11 23:33:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000069a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x29, 0x1, @tid=r1}) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000e01000)={0x0, 0x78, 0x7, 0x18000000, 0x1, 0x78, 0x0, 0x1ff, 0x40800, 0x8, 0x10000000000000, 0x6f5d861e, 0x7b0, 0x8, 0x5, 0x8001, 0x1, 0x345f, 0x800, 0x6, 0x4, 0xbd2, 0x3, 0xf4c, 0x7fff, 0x9, 0x7fff, 0x8b85, 0x2, 0x22b6, 0x1, 0x1, 0x9, 0x0, 0x1, 0x3eb, 0x100000000, 0x1ff, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000e01000), 0x1}, 0x20, 0x0, 0x6, 0x6, 0x7, 0x3f, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x9) fcntl$setlease(r2, 0x400, 0x2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000140000/0x2000)=nil, 0x2000) setsockopt(r3, 0x8, 0x1, &(0x7f0000a9e000)="9846239e97dc03b70b553810af595b4e1e8d53a3", 0x14) bind$netlink(r3, &(0x7f0000e01000)={0x10, 0x0, 0x3}, 0xc) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000744000-0x4)=0x5, 0x4) getsockopt(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/02/11 23:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dd9000-0xae)=""/174, &(0x7f0000ff4000)=0xae) ftruncate(r1, 0x40001) sendmsg(r0, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000633000-0x78)={0x2, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x3ff, 0x10000, 0x2, 0x3, &(0x7f00004f5000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001, 0x400, 0x1000}) sendfile(r0, r1, &(0x7f000000a000), 0x2) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ba2000-0x8)={0x3ff}, 0x8) finit_module(r0, &(0x7f0000fdf000)="f000", 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077c000+0x613)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000251000-0x50)={{0x2, 0x3, 0x4, 0x10eccada72d361d2, 0x6}, 0xadb2, 0x5, 0x33b}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000059b000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000ed9000)={0x8001, 0x9, 0x200, 0x8, 0x122, 0x3, 0xffffffff, 0xb01, 0x800, 0x1}) 2018/02/11 23:33:39 executing program 1: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000558000)=0xffffffffffffffe5) r1 = syz_open_procfs(r0, &(0x7f00002e5000-0xd)='loginuid\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ae9000-0x28)={@generic="e0a6d721d90a8d3d85f7562a479e9539", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d1c000)={@generic="27ad80a4d1c5ead89049cba7bd5125bf", r2}) sendfile(r1, r1, &(0x7f00005a6000), 0x27) 2018/02/11 23:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000506000), &(0x7f00008e0000), &(0x7f00000e2000)=0x0) stat(&(0x7f0000a3a000)='./file0\x00', &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = geteuid() r6 = getegid() r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000138000)='/dev/vga_arbiter\x00', 0x121000, 0x0) r8 = getpid() lstat(&(0x7f0000b66000-0x8)='./file0\x00', &(0x7f0000de7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000483000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000829000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00007bf000-0x4)=0xe8) fstat(r0, &(0x7f000025a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000795000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000117000-0x4)=0xe8) lstat(&(0x7f0000660000)='./file0\x00', &(0x7f0000d7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000014f000-0x4)=0x0) r19 = geteuid() getgroups(0x2, &(0x7f0000588000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000168000)=[{&(0x7f00006b8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d77000)=[{&(0x7f00003c3000)="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", 0xfb}, {&(0x7f0000838000)="fabee9f59ae5a0989de6b73308b40dc5313627fc6296894ca6917cbcbd0216220fc87f270a0e8c826f5abc049e7d1ab7ff06b40d3252906fb06fe862475e603ad35f238cb1d19b0097a9f6995eae34d9e812ca2c1758e3e2b7f1339218cb70217a05fd0cbc8e93ec5cb3d173e8fa0bccdf6f3532bc551551a8a44c4d5cdf6d926a7338024b5030d01906e70cb36f57f33a6ccd1437ca130712fc4f81600dd9d22e9d6728639db4dc0be45f36abf5d257656d71b64529019d2c9d58ddb61d5f1972c3645ec13fe8fdad932a4b5e010cfe578cc25bcd5048c27508c0ed097a12544d78", 0xe2}, {&(0x7f0000d20000)}, {&(0x7f0000bd1000)="7b87b322423844476ee32d0b9632d59cd09a33fdeee3d1ef8095e82678535126e7b01bac770053edabaf5125e32bdd4f8460adf826293dab42398cc8688d3d0bd173585772e3d5f9ee664f604fc2edcae10204cfb9439eccbe637da80f08eefa4df7b31c14762843c74dbca1e3b57ff125a9b9cc7363842ba000bf08c47d12e03abce769138e9404218996d6d64c1e7b7495ea7f848aece901262a83ad19deb8ad75d41730f1e4c6c9096761473a53d7ffe456", 0xb3}, {&(0x7f0000938000)="b07258db4852031f11552b6434ad68057a9eeda2ecd06f4d0e195ab4dd669d0a8fd1007f05447ebf80d7718ed8fecaa814d4bc", 0x33}, {&(0x7f0000fc2000-0xd5)="68d7aa5ca0567d041f6f6c583f0688b0029fdc2beed8fcd8f1e193162abc44c8c6ac8324ca520320759364b9bbe30eab2a5ccb04e91e9f7370792e7ce11dafbcf94594b294cf67e60bdc8a2670e6516d14714fdd8bdfaffb318377f621f333413cbbfe07a6060b34ef7276d7f70516a1b31e84da9b1f62af34440ac063c8900eb32ff272050a100de360eaa35816be34ffeadaf0f370c51bb5eda75184813a15f75dccafe83b98a390a3f8f192daeb9c962c94f13491bc3f7970d79a6b0f613c18e748343bbca3b562c9a11058e199010cd8cd68be", 0xd5}, {&(0x7f0000c26000-0x2a)="490fda6bce8f32d031614169f69867faa1735fb96a59daf9caea1022f220e079a4cc52a15e2d1342e5c7", 0x2a}, {&(0x7f000039d000)="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0x1000}, {&(0x7f0000422000-0x16)="2514b5f93abf3acc03e59e51e22fbcf90eaf2fd1539a", 0x16}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000b0a000-0x8)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053d000-0x30)=[{&(0x7f000010d000)="3f816a7b994914ca6e0fc25acf56203b597185953cc77daf550ba3e7cc464dc6ad76d9334c2041a300adec26f58769ee46fe4fdac101d3200fc80a1fe3830f22207485bb3c66f3a9e9a3865e", 0x4c}, {&(0x7f0000645000)="10dec54b46f6fdc2901c42086d93fef936bca6b63f28abc18dfd5719496d511c0660004ec71aaabd1f664fe9360acbe5d9b0bcb22fe05041b3a035215d3a3ce8c562bd1420901bc0d349094135a271ef70a4215c98d77423403d58348cf56332b2b0aa0548f533ad6d67eeb114257325b6618736019839f988be90c8a0315d5d56f05f62cd3b28918907dd1c32a0eaf53254f31574d86ae30c352db66930fdc68419c8ec839cc4dee4a650b982366d8baca4d97f2de5c253", 0xb8}, {&(0x7f0000c4d000)="6d4a67567387226413c22434a44506b19ccea3ffb97b5c2d1d314279fae100ceff598d015a5d234b8f602ea480663fd7a814c856f1da1b564ef735a5dc0fb50aa47296cd8e026662d562890c8e345c83e535cd2caf66294721cef2741f84666eeda30c81a1b87eff8b84cc4b716ef7bb7bbdcf682271f0957b524672c927425740f113c1eda59c06ad9e4810a956f2adce57b243b100fc9cac1684313b0adddb185459f66cfb21b2e0a845353ae006e54446ccf8ee0267b0c260403a4cfe5de2139039", 0xc3}], 0x3, &(0x7f00008de000+0x73c)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r7, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x4080}, {&(0x7f0000e8e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fbb000)=[{&(0x7f0000677000)="7a2d44714b675e8b7dbf3ea752c2eb2da6f676d9955ceccbb4359b1ae6b5eed9bfa28c32b97166f561aac2bc1e43e372c3b58a1b5191acab517a6065987d290c90b09741cf6e48a892428768", 0x4c}], 0x1, &(0x7f0000116000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x800}, {&(0x7f000024e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000eac000)=[{&(0x7f0000891000)}], 0x1, 0x0, 0x0, 0x4008010}, {&(0x7f00007f9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000086a000)=[], 0x0, &(0x7f0000085000-0x108)=[@rights={0x30, 0x1, 0x1, [r0, r11, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x108, 0x20000001}], 0x5, 0x4) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) [ 35.429464] audit: type=1400 audit(1518392019.584:5): avc: denied { create } for pid=4961 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 23:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b38000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa}) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r1, 0x7fffffff, &(0x7f0000a05000-0xd3)="c03df600dbfc4a128d61c915d2ad7759c2394174e9f0673c70a93bb2f59d1f173021466a733da2a35ced029c3b5d036b1042aab953765796dd82903920aa698651e4bf105836788ba6447d0901d3ee7392248fc8944eeaaca3390efe41bd01db42f7254221cf9839b1adf8e43b2d6558434b8c6789063ed8742bef2550b46a1d599f60547a9d8d11706acc796d63698d7e57e2ad120902972a6bfbb74ad779ee8127084c35f503779a35cc07a72ec56d0c2d248537ac54c849c985a138f0927484d1cf8636b684622f78782ac822e46e116f18") 2018/02/11 23:33:39 executing program 5: r0 = getpgrp(0x0) sched_setscheduler(r0, 0x0, &(0x7f00001d9000-0x4)=0x5b1) ioprio_set$pid(0x2, 0x0, 0x80000000007ead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) r1 = getpgid(0x0) ioprio_set$pid(0x3, r1, 0x5) ioprio_get$pid(0x3, 0x0) 2018/02/11 23:33:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000574000-0xd)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00002e0000)={0x4, &(0x7f00002df000)=""/240, &(0x7f0000000000)=[{0x200, 0x3f, 0x0, &(0x7f0000000000)=""/63}, {0x1ff, 0x7a, 0x2, &(0x7f0000001000-0x7a)=""/122}, {0x9, 0x22, 0x2, &(0x7f0000922000)=""/34}, {0x1000, 0x1b, 0x7fff, &(0x7f000009e000)=""/27}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)=':', &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f00008d0000)) fchmodat(0xffffffffffffffff, &(0x7f0000b4b000-0x8)='./file0\x00', 0x0) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000080000)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000069000)={0x0, @rand_addr, @multicast1}, &(0x7f0000fae000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e75000)={0x0, 0x0}, &(0x7f0000d74000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f71000-0xe8)={{{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x1000, 0x1, 0x7fff, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0xb4, 0x6de, 0xffff0000000000, 0xe00, 0x156, 0x8, 0x9, 0xfffffffffffff9ab}, {0x0, 0x8, 0x7, 0x2}, 0xa5, 0x0, 0x0, 0x1}, {{@in=@empty, 0x1, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5, 0x2, 0x3, 0x8000, 0x80, 0x80, 0x7145}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r3, 0x0) 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000e1c000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00005d8000)=@newspdinfo={0x20, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@offload={0xc, 0x1c, {0x0, 0x1}}]}, 0x20}, 0x1}, 0x0) [ 35.522173] audit: type=1400 audit(1518392019.684:6): avc: denied { bind } for pid=4961 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.547396] audit: type=1400 audit(1518392019.704:7): avc: denied { setopt } for pid=4961 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 23:33:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000013000)=0x0) tkill(r2, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400}}) fcntl$setown(r0, 0x8, r2) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb0000)='attr/current\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00008d1000-0x24)={0x7, 0x1f, 0x173, 0x7f, 0x64, 0x101, 0x0, 0x10000, 0x8000, 0x1, 0x1, 0xffffffff}) link(&(0x7f0000e16000-0x8)='./file0\x00', &(0x7f0000320000-0x8)='./file0\x00') flock(r0, 0x8) 2018/02/11 23:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00002fc000-0x2d)="b501000000e60000000020a7359fe32d039b5097532d050007ed9d2ca1682929e852243e09567b3bbf855a56", 0x2c, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ee8000)=@common='erspan0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000f16000-0x4)=0x20000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000064c000-0x4)=0x0) ptrace$peekuser(0x3, r3, 0x9) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000bad000)) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) 2018/02/11 23:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da8000-0x8)) r0 = syz_open_dev$sndseq(&(0x7f0000e13000-0xa)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000c1a000)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c2e000-0x30)) 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xffffffffffffffbc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f00008f7000-0x4)=0x4) 2018/02/11 23:33:39 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)='./file0\x00', 0xd000, r2, r3, 0x80000000, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/62) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/11 23:33:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x26)='vboxnet1)^/ppp0{/em1|posix_acl_access\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00009cb000-0x10)={0x2, &(0x7f0000000000)=[{0x3, 0x7, 0x5, 0x101}, {0x0, 0x7, 0x5a4d6913, 0x7fff}]}) r4 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000-0x4)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008ea000)={0x0, 0x10, &(0x7f0000baf000-0x10)=[@in={0x2, 0x3, @empty}]}, &(0x7f00005d5000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000e23000-0x8)={r7, 0x2a}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000420000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x35}], 0x74) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000a72000-0x50)={@common='gre0\x00', @ifru_names=@common='gre0\x00'}) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x7ff) r1 = dup2(r0, r0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000df7000)=0x80, 0x4) shutdown(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) 2018/02/11 23:33:39 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000c3d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000000+0x38d)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a2a000)=0x7) r4 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00007b3000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000944000)={r5}) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb", 0x4}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffa4d, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x3, 0x3ac, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, [0xe54, 0x4, 0x0, 0x9, 0x5, 0x0, 0x8, 0x6, 0x1dff, 0x81, 0x5, 0x9, 0x6, 0x23, 0x1000]}, &(0x7f0000001000-0x4)=0x108) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) [ 35.672223] audit: type=1400 audit(1518392019.834:8): avc: denied { create } for pid=5021 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) mremap(&(0x7f0000583000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f00004c8000/0x3000)=nil) tee(r1, r0, 0x6, 0x0) 2018/02/11 23:33:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) bind$inet(r0, &(0x7f0000948000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 23:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(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) r4 = memfd_create(&(0x7f0000ac7000-0x5)="656d30cf00", 0x5092985958f7a2a9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000050a000-0x9c)=""/156) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) pause() 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x8209, &(0x7f000000d000)) preadv(r0, &(0x7f000000d000-0xa0)=[], 0x0, 0x0) 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000051a000-0x8)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00002eb000-0x70)=[{&(0x7f00006dd000-0x47)=""/71, 0x47}, {&(0x7f0000ef0000-0xcb)=""/203, 0xcb}, {&(0x7f00000d7000+0xcc7)=""/248, 0xf8}, {&(0x7f0000d5f000)=""/117, 0x75}, {&(0x7f000006c000-0x54)=""/84, 0x54}, {&(0x7f0000922000-0x86)=""/134, 0x86}, {&(0x7f00004f3000)=""/210, 0xd2}], 0x7, &(0x7f000007b000-0x80)=[{&(0x7f0000c19000-0x5f)=""/95, 0x5f}, {&(0x7f000036d000)=""/242, 0xf2}, {&(0x7f00008b3000)=""/237, 0xed}, {&(0x7f00002b7000)=""/41, 0x29}, {&(0x7f00000bb000)=""/193, 0xc1}, {&(0x7f0000ed1000-0xd9)=""/217, 0xd9}, {&(0x7f0000c1e000)=""/65, 0x41}, {&(0x7f0000353000-0xa9)=""/169, 0xa9}], 0x8, 0x0) statfs(&(0x7f0000d6f000)='./file0\x00', &(0x7f0000713000-0xbb)=""/187) 2018/02/11 23:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1f000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000644000)=""/127) inotify_add_watch(r1, &(0x7f00005cc000-0xa)='./control\x00', 0x2000200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r3, &(0x7f0000ace000)=""/133, 0x85, 0x10100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000710000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000039000)=0xc) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000337000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000da3000)={r4, 0x400, 0xc5, "04efb88f45f29da42bfd09cb0b3e043ff46154a8770fce22825d6464215ee858729ae3b03cf89c2044f2576f8c72737894317faa5fd2c41e932a0eac7e7b48a6755616668479e585985b7a5ec27c3aaf40fedf8f2b743a8b716adacf151870686dd39444baf41ddc2386e32c82810e51621b0fd5cf07ffce53d01593e86f973b0897cb69fc345841ae24cf03b7ae2fc75c658494fae051de787ccabd70dfff8e98047a39dc6e962944abc20c392bfdc5dcfa42f7ff74ea6380994f352e0075e1fa8032112d"}, 0xcd) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000999000)=0xffffffff, 0x4) inotify_init() rmdir(&(0x7f000075b000-0xa)='./control\x00') inotify_add_watch(r2, &(0x7f000040e000-0xa)='./control\x00', 0x100) [ 35.708281] audit: type=1400 audit(1518392019.864:9): avc: denied { getopt } for pid=5021 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 23:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000015f000)='./file0\x00', 0x0) link(&(0x7f000042f000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086d000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00001bf000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f73000-0x28)={@common='sit0\x00', r1}) gettid() 2018/02/11 23:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{}, 0xfffffffffffffffd}) 2018/02/11 23:33:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eab000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c23000-0x2)=',\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000127000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x55)="c84ae7102924dda5bb58aac6f7dac78b1ff4eb73c927a6343a79f15caee983e5eec231393b0599d869efed9254d2c7c3935c39b4cd84fdd20907d14aec26cdc43ae0d21119254f201119541154bd0aa12f852a7309", 0xfffffffffffffdd0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004bb000-0x8)='rxrpc_s\x00', &(0x7f0000adb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f35000)="30616bbb68cdb74ed67f24266b24e582e09980450a4698586d45618500e381d1029510ffdc59f78b4aba1341d8a8422b6c32c9e2d663c4b99af0e062a3d4c58191d23b9d14eb9a83e073fe3411802c6e3cba5f072ea46ac4418047911e", 0x5d, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) sendmsg(r2, &(0x7f00009d3000)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[]}, 0x24044000) r3 = syz_open_dev$usbmon(&(0x7f0000e6b000-0xd)='/dev/usbmon#\x00', 0x3f30000, 0x80240) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000025000)={0x0, @local, @local}, &(0x7f0000d55000-0x4)=0xfdd1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005db000)={@generic="8eb5915d4864742afc62c51f0fc9b5d4", r4}) 2018/02/11 23:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) sendto(r0, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008d4000)={@loopback, @loopback, 0x0}, &(0x7f00004d2000)=0xc) lstat(&(0x7f000015a000-0x8)='./file0\x00', &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c2e000)={&(0x7f0000bed000-0xc)={0x10, 0x0, 0x0, 0x108004}, 0xc, &(0x7f0000377000-0x10)={&(0x7f00009b2000-0x1110)=@newpolicy={0x1110, 0x13, 0x200, 0x3, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x0, 0x3, 0x4, 0xa, 0x80, 0x80, 0x3c, r1, r2}, {0x2, 0x85cb, 0xffffffffffffff1e, 0x2, 0xac, 0x0, 0x10001}, {0x8, 0x0, 0xfff, 0x8001}, 0x629667ca, 0x7, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16, 0x40}, @algo_auth={0x1048, 0x1, {{'tgr160-generic\x00'}, 0x8000, "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"}}]}, 0x1110}, 0x1, 0x0, 0x0, 0x20000840}, 0x8000) 2018/02/11 23:33:40 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fe6000)={0x0, 0x2, 0x200000000ff}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fe9000-0x8)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fea000-0x34)={{0x3, 0x0, 0x80000000, 0x1, 0xfffffffffffffffb}}) 2018/02/11 23:33:40 executing program 2: r0 = gettid() sched_rr_get_interval(r0, &(0x7f000085d000-0x10)) waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)) 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000)=@common='nr0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x400, 0x4) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4), &(0x7f0000006000)=0x4) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c9a000), &(0x7f000089b000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000062f000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x79, &(0x7f000000b000)=[{0x100050, 0x80, 0x0, 0xfffffffffff00000}, {0x6, 0x400000000000}]}, 0x10) 2018/02/11 23:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map={0x417770, 0x0, 0x76ef}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001b5000)) 2018/02/11 23:33:40 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005b0000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000b74000)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty, 0x9}}, 0x0, 0x8, 0x3ff, 0x7, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x700000f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0xa, [0x60, 0x8, 0x200, 0xfffffffffffffff7, 0x0, 0xff, 0x1f, 0x8, 0x3, 0xf5]}, &(0x7f0000000000)=0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x604002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000028a000)={0x0, 0xe4, "b4cc516c1a593feac624eef67a50f8fc1a04bbf9149b77c96341123f5972190066a1bd2a8f1ff1396e7f6ae2993c3d23d3d5e07a2cb8342df7c01220f9cfa744640b5c2ca9f116cdc986614fdc5bc418f6118fb48585550b2319b52b06beeb810fb373ab1747153fc78b0cc47cf00148cdb59aca2bb609bd544747d8ba9a0592dd8050b10eae830c961ce7bd347d57a5ae7545fbefc1a94cf61b3cf624044d79cbdf9fa96f91879765253656726f2b538a90e45e93b3e7669192d76372dc513b0e87b91cf1bc156726d43a0106b1cafd6173770ea97038a1396c3c1b4ecd1b540ae10b49"}, &(0x7f0000000000)=0xec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r2, 0x12, "e233e9e224fa164b1fac9be7709cb1ffddbc"}, &(0x7f0000003000-0x4)=0x1a) times(&(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000-0x34)={r4, 0x2c, "d1f7666373fe5150f54e8f71a330abcc58ed59f3f97530e41ef8a9210111ba406e7edd58854fdcbdfa5cfe8c"}, &(0x7f0000000000)=0x34) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0x81, 0x4) [ 35.827324] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket [ 35.880139] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket 2018/02/11 23:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4b000-0x18)) capset(&(0x7f000079a000)={0x20080522}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aec000)=0x0) setpriority(0x1, r0, 0x1000) 2018/02/11 23:33:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x401, &(0x7f0000001000-0xf1)=""/241, 0xf1) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) 2018/02/11 23:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f000024d000-0x1c)={0xa, 0xffffffffffffffff, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) munlock(&(0x7f0000eaf000/0x2000)=nil, 0x2000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fc0000-0x4), 0x4) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f00007b7000)="5702001c", 0xffffffffffffffe2) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00007bc000-0xa)='net/ptype\x00') getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000195000)=""/200, &(0x7f0000e73000)=0xc8) 2018/02/11 23:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd4000)=@int=0x20, 0x4) clone(0x1000000, &(0x7f0000234000-0x34)="403ea9477feab6e4248666897038bbe62d5f3432c758a4229190c92f6704879a81f41b4efa130966a3fc3b451df86d79edad78c5", &(0x7f0000af8000), &(0x7f0000943000-0x4), &(0x7f0000009000)="935fe612a9e2be0c5cbaf9958273f954b32e87b87be8f17e4f3d3cfbe31181ad072dce6116732bae5541cbee55f43d71d437e2a56ba13fa1b53e0284a36836ad98649d54051699730a0a6acb102d1a3bc9f2bfcdf5e910") 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000773000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r0, &(0x7f0000312000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001c5000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000558000)=0xffffffffffffffe5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000638000-0x8)={0x4, 0x6}, 0x8) r2 = syz_open_procfs(r1, &(0x7f00002e5000-0xd)='loginuid\x00') sendfile(r2, r2, &(0x7f00005a6000), 0x28) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00007f9000-0x4)=0xffffffffffffffd6) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000c09000)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a9000-0xb), &(0x7f0000009000-0x4)=0xb) 2018/02/11 23:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f00005dc000-0x10)=[{&(0x7f0000012000)="ca", 0x1}], 0x1000000000000397, 0x0) fchmod(r1, 0x0) close(r1) close(r0) 2018/02/11 23:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003d3000/0xf000)=nil, 0xf000, 0x3000008, 0xfffffffffffffffc, 0x1) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mremap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c60000/0x3000)=nil) 2018/02/11 23:33:40 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068c000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d84000)={0x0, 0x100000000}, &(0x7f0000d3d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xa)={0x0}, &(0x7f0000002000-0x4)=0xffffffffffffff23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x55, &(0x7f0000001000)) getpriority(0x2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007fc000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x9, 0xcd}, &(0x7f0000859000)=0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/11 23:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0x42) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005d000)) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) sendmmsg(r0, &(0x7f0000fcc000-0xf0)=[{{0x0, 0x0, &(0x7f0000324000-0x50)=[{&(0x7f0000ac9000)="fa7019a88944608dbe87ff6114937d319e24703ef2ebdbcbd07f78624e5ee27b66da172a13db93f3536e44587e5b618de319d27a51e3fbce03944901070e7663af281f86b9a9842fd1f50dad613f66af7b61466e69a375efa51c266610e303ff79781b4c08d5e290614d9f2f77073d140f540f4d03f6acdc76679a07cb51d39cf658d6d71ebb66d457d0fc6097dcba0fb54dfea375d447523a41a3b94e82cee8c54dd3023757f8f98f58c424576abcc1340393afb3522affe1c297809deaa0ecf39838405681549f5f995feb61b8c016dc993992e890c2f60689759eef9f488731a433c3859dc64d908a8fc9183ef91588ab3e", 0xf3}, {&(0x7f0000150000)="5d45580adf6c9c08d18535519cb31d94e824a455b7914224585f917890e2b7fb716ec4f7fe34d870890eb0e3b26b800c4a7adf4b266cf20c8a13589373b950e90ab9f3be3d03f4", 0x47}, {&(0x7f0000e4d000)="b50124faae93bfbe3b937fe03e7f3d37f7221757c415af01cb3e63ec92a7e4c87dba0691fe7aec2e66de37d3150d618be343de7a5bcb4ad388b8b662e3120bbe7cca5311600b627b59a9c95066b4", 0x4e}, {&(0x7f00006d5000-0x53)="6a4f90ac6af6c02166d1c1872aa03ab14294324017a3b2036837fb7cd3771951792ca185517e8950add797c0b8f4c76c97406abea8324e3d921d885e02c4231e3d348b62a84883b222b51f5d9387ef3d27329c", 0x53}, {&(0x7f0000c67000)="af7cbdcb18d81da85617d9dc5e54fee6c7926c7470a460b2d335ecce1ec37b3c437df49c7ea4904d5340382ca8306d19f7145a905909734a40bea552d45a6675995909e39aa3ed1512b798d0427a531984826c7b47ca5f06fd22fbbb2f48cbaee71ad95077e895a027f47b2e7e02867a515827c77c57afd5dfc377c395496f011103e6d6b45885d61077dc3a8d485a", 0x8f}], 0x5, 0x0, 0x0, 0x20000010}}, {{0x0, 0x0, &(0x7f000068a000)=[{&(0x7f00002b5000-0x5c)="a2789956a5aa0d6a89cf0d7978853a82605bdc24605c3d0ea95c709cc81830f0cd162a565fbb9850fba6b17de1534884a95aa9b3c6cbd0fc59bc9e5f01e6e5c4afa0a4e3ffda7289fa06eb34eaf3607cbe2af8750d30ecf985029367", 0x5c}, {&(0x7f00004bd000-0xcf)="417768d655a1e8fd8678dc827ef52310d2ad001a3b31471a1632e95a421fc69aa442746bb689b9bfaf6fd47cbe4a1ed244f0e7b32b99e5684649b331a743201bff7ad4b65d94f11ce1971acc1d8f8160f17da0a181b00f3c8fdcc5c262cd630011bc4c562dda27cc519c331d6c7603957d7dc4cb4a33c0c026ded9e2d0b7a933532143a3bb75f86eb9f80fc1e698413465d051efc303a77f54e4b206c0aa2eb66041ebdd5e61cb23a64ddb5804435ec67348ea646848fd09b04bf9b6bd32a477b2a03a0f5e084c0c490244ace1adab", 0xcf}, {&(0x7f000006f000)="fe2f337ac78a42de2cc887d4047f119f59b40f1e82720da5618f02b104ee6255cb32c35651e8b3aa372a11954706ba9be3baa6686529f7de640d1911d5a9a8eef953eb65be735856f60e7589fe4e856cb9bb97c8edcaaa1236e73332e4ac3314e8d8f751ccf8327e836e3c0f787b4a5c731d978bfb6910c42e325e433217261c8b32a3ab9114d89836689f0947957a7edf050d22566e3137d272c3b2e5f238244b9da309941a28baeb1b94e3d1bdfcf8f3632dda1ef234732ac01d7e94dfe8f690cf5ee3525219a5803c2f4a7788e9c0067dfb99d9671e8208758dbd5d63e6988ea997d28e68b5a87c2b", 0xea}, {&(0x7f0000408000+0x2b8)="93e64b838301a3207e3a8a544d9164b1d3f352bc0e5a062a82950631aab8a0ae86774689d128f4c1b745a3ffb9bea4a2d9ce42faa99a38006a47da285957affbccdf9b3f3dcfd723350a920636f5a444c844402a43307d59e8ac7b3870709142f9e9a0056946", 0x66}, {&(0x7f0000f74000)="c91f81c57559f7cad4af6ec1d68b1632bf1ebc0eeec32b3cc058af3cad66b21ca96844e176b0fffbb02de32dfe73d5ab086dc80588b91c881393cdbc473a4d0962d0abc5fa1b400cb1b051fe6d170627", 0x50}], 0x5, &(0x7f0000ad4000-0x2f0)=[{0x98, 0x100, 0x3, "e996dd5ba9778d509a779446c098524a3d7de7adb1f6fe1f70a827e12dadea19099acf430cd75e9cc9ece508864a09b490c0c05bfb3305abd52cac12a8702b65879953a772625ce474d8286ddd7590352027cc610bb41d1cecc2c4c96b01fba864b12df69b6e832fb46ce6fb0441a49b0303a5f2e94784f23d43c80e4d7143bc1744c9e8"}, {0x88, 0x109, 0x58, "05024d1551892d88dc5f079380226141bc7b40281c1bccf389efe9a68725bda861687836d593db6ad77911fdc48890059414eaefd2441513ef6b90d94e43aeb9d7444bfe88de1528f38e91f1460f497f53f6661cf1ed7790e16a89dc31d0389b8fce8a665dc2080ab6c4e73832a0fbb25a"}, {0xa0, 0x111, 0x3, "5be015cdd80015e15db475e7a5e19d15c8a9f289f3af7966c8b08b58420ad6b8a610c7ea75426497e99fdd66634690d49c5ea9ba6c3d42d8dc5e64648f4d2d65c04840f5792e285e7bfc8181915590579f9946ec7155792bb0f72b455e0737c26dfef313e38ae5686b2f299075d5a2b1bde174b962a48b3391ad3cc477b03a9bba6fbb75e8aeaa4ffe8f4d6b4d2f57"}, {0xf0, 0x0, 0x8, "f69fd160e434b25ff40dc42bdb02ef42f287b2ee43c1b440348ca641e3624a3b37bb317e2d146a41c1eb261ddf3f0060f3862f1013ed37247522e0853952fd9f898b29cb0f9382db3b0c29b780dac14de007225a34894cbe6ada945a2102ba1094ffc0548cdcba2485bec449d2bad117747f5e0098da64bfcc0947c8ea826859c2d36475e3550e8142c71dc834fb1c426c5069a7e1569ea475ed4b14f4d712105de3ba1d7214f7e1d20a76afe2bee604b7e7ab7742a026a03e7ea8c4c0fe17bf3bd6a6f90fe1ef08ece559de3ebb92f6135da921447e77dfe9"}, {0x28, 0x107, 0xff, "9f8e96c568bfc316354cf4eca870ca228567"}, {0x18, 0x114, 0x3, "afc7"}], 0x2f0}, 0x2}, {{0x0, 0x0, &(0x7f00002b8000-0x20)=[{&(0x7f000064b000)="7d01207524be79c6278366a070e9232072727621263091e7e67e654ee02aa479032052ad0acf3997619b57442adbd2bb4799828dfef86787f63f554ab4db155753ecf2896ebb2f8af83c560275fd22ef4dbe783564f1005203836b33476a939bbe6456cb224a46554e66cfbc0647c474148746f4991a4df581c1c6b3584bb2799ed6e4a07289", 0x86}, {&(0x7f00003fd000-0xf2)="835e5d3ee137c2c02780a7be83b083a69d77baa6c32828d8de1904aa71623c24779f8c44c58252308281534c80c5d5df7573b1be4cdaacf6b8b1de6f4d8db7225aa79fb6eb2c1b361ef0b13aa1e363947d1f15149f477ee63ced4080d5fc05ee12aa585138bef88846af88c2915bc9acb14025279404588943c973292ef8da38dc42d19e098db5c38e7418d25c500cecd1d0997999f6142333029beaf38b71b2f6fc1def1c293ebb0c1cc54521460beb56d4784620ea9e9e526d2cc73e9319194ce9863bf98b064ce79733e70b8ce77f488a28eb66b002feadc20a33e3b44dbea2ee78e8c1b029a517b7486726944fc7c243", 0xf2}], 0x2, &(0x7f0000ff9000)=[{0xd8, 0x101, 0x4, "0d20b11fac9b40574109d5d38a81b7736a84802b021502e0856a943b9d370f33a0e24d5e9cde4e7c2c335398f7fe8ddca0e612fc8cc91b36032d2fa249d726a1a2e92e387fcfa7a448aafa8eab10479742cabfab0b3bc52e79f673f160da3386b43e60b94663ef6293e30aa6f955cf93d9e499c6c4574d82907388e788e71e3675f3607629235167ea8bd14c3aebf3e3870594addda0b9d159e48c25800c9a68ab96a3baf96b5aad09c1bda6e3a58dba3fafa503d834f2e56f7d4e8ffbd7270e518f"}, {0x110, 0x3f, 0x7, "ac7b70a610f90e8ef388ef32ae495dd8272325de53f21962199c9fcd93f1ece102d7afe7f0e0c8c2ec94f29e15f19e71e4d9abb47f0196c69ec8162b53da6aae00aa20dbdc263894970c4bd0ad700431e3bae51c02680563f19edca530d3ce97f7ad6fa8e3339ce3fbf05ae0bb72a264e6dbab17d9be9cf8cae087edfb51c4788789a0c25636ef2d3b2d58ebeaf17f5903f24052cabf75b22093eaac079d5baf8c1c79bdf1d5519eb75aa9333d1a52e50a671b1910d8125870e8fb984633f9e36cab12559970df1f0ce678ebf0d720febd23855e18429d34ed61ab3a94abe1e791d290fa794056b3f8d368ff34de4bb2c7f5548c9ac64dae1b2f"}, {0xa8, 0x103, 0x7, "3eb859c802839da791449d9a6ebe3bf089786d4a1b7bc55889ac473f72fc5a26c0c9467d8a151099bdbdaf1b2a9d0ef3752c1226d4ad42696ae535dc3d103646d77cbd95b0dfebb29c674d6670fae74253c3e7b32013e09673bb13210730917df050e51c5222948c548ef283f73d0f64b7100ac8ebaabe33903793d5ee10a2f225b760071b591a1f0904bd5fe42aa7363c02ae78f9020e"}, {0x68, 0x11b, 0x7, "aa45e0465c3022bb3a3e3dfcebb9580b6e0185f25052a8c01aba39f807f3e43547db3f871231d3bee8d6e211a52be2fc3db98a199b9188338819ebbd692fc12447bc93a8dfc2856d1b5f1f474a18f4eadbd439bd"}, {0xc0, 0x117, 0x4, "d91d56c13703b776d259e120c851fcba8f204353d4cfd7928427249f036b19914349c62ea7a045642315f2d515b753911a76503f48bcf43e4b77eecacfa1e728681282a3223c3e4092f4876b0bdbc671a6a40855149e9046a8204812ec6b8d524dd176a6a9031344bd19ec482a566fd0e2694836efc26120467ad485ceecf65597d9ccb47f9c5d4981d605b9c7bb5671264e26a5e4704672e46e6c5f8f4a8313623b420f054edf664ba78f"}, {0x38, 0x109, 0x101, "0261f589d235ea6c949d8ba851fd754c300d1b627ea114a31fcca2d23fa5200f002d"}, {0x28, 0x113, 0x6, "eb6af4b772877c7ab2e21cdefebcfa809af9dd27938bc923"}, {0x50, 0x1, 0x6, "7a8b9467d10bd821aec29767a8ca83ec75c6a9329cfeaacc3d4dccdba6952a6f3f50394cbbc86aa525e2c388ca31d4e07eb38f52dbd91004fd84a7"}], 0x468, 0x4000}}, {{&(0x7f000000a000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6, &(0x7f00005cf000-0x20)=[{&(0x7f0000b75000-0xac)="be5b633da3197eca6fa78cf3bc2fd4e4438f064eddf506bf97edf16b028cbf8cfc8ce9a35017381760f45d46887f1ed061a57194c2622368bead7af7e906427f5e1415f00e93d22fbbfe0690960cadc04adf6746d19e46fa155c55f09cc29a796caec0d03bb19bdddbac30ca0b77905378810f444f24a4a75394fbbca9dd68a0f0508f4306c8d72daaed99bf3f1804eb84688a04a2ee692f90e56d03704c2adad6b6bd4bd35411a4c67b403a", 0xac}, {&(0x7f0000c0e000-0x6)="c7d8f51a1477", 0x6}], 0x2, &(0x7f0000618000-0x460)=[{0xf0, 0x10d, 0x80000000, "065ae780ae4ff2f7bda3d2e4f959eccbd5ee508490e24cf349ef789173269251d849f5702345cfc09a9ca8a6abe8e7e06e8af1d5c7754479cf07a04577f8a18a28c3bb8ddf24b53a5ea99e0ec27b5cca4eb4fc09e39272676e385086c69492b067b0d57ed2a2a0f7e232af689f3c1a3bc6ca95bf2c74127ceaca36ea62d0b63629993606c91ff0b67f3a77381113a421ddb5ce085cccd2d424ec1871bc055903e17fb466b5d916400c940425119cf32c2bbe0b27fe4ffc3ba5bc7d7308149819f25f3ea5aa184a9978ee255450d10906b1fc7357e3f7d587b650"}, {0xe8, 0x115, 0x5, "6916757d96ca126bb3fcfa633cb9aad0d697f1346c93a5bdc9c837ba0bf42af4a4346f49e957eeb051044c0cd9082bdd47dd1a015979d58f3dd8b1cb73474fa132a16ee009edca89716e9ab91e1bfb12c05d6007d8ca63d823324050b8eb47ac9f975edced4352f4150c202b3d89d28ff9daabff5cd08818de5efbc71793b95921eca61b3d984318ce3955e76d8a77b4d2037a4853c4b5a3dab0b2edd564e361bf75eb9840ffd981f7893582a797d557926a07c30a354aa91fc404cfd4f6c2f85d0faba9c7dae48405632708e5c36d7c414f"}, {0x110, 0x1ff, 0x35, "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"}, {0xa8, 0x117, 0x385c, "359d93eb3de0ba4b25ac0ffd2995f8ddfba436263892788672ab51a618e4dfbc38ff0246cb827aa31f91feed60e5222207219468fe32b7b95b4026bdc335cdffb4d6f23198d83422a2e217e6148ead02655d9dd2f7b23ac55d7e11ee01e6d9e86ff5ca3d22524a933da8687340681b065e66bff8af718b3ccd6d820b4886458dff15e4ab1936f6f509bca1e9c6aa0bf7d14a191b"}, {0xd0, 0x13f, 0x0, "045c76b82f5949261c928ee045c303be0eeca816de58e542872fb6834226afeac3bcc83f45381eac0547c8908f8f13507ea40cf5508811a7a9ba3cb52a191a68497dfb4c3de2b67b11a9cdb2b767623862d8e214b8820bbfab5b18f9a49f826262e64a6aefc82c4414c203033c472373f8cf9f9f3037beec0fd6aa8c82127d4ccefc9025e28d35b686f0c103a4c007d4f908c3e08a4fc959d9d2e4eb854a0f0757d57a730712856e9fe1b82e5058d9493d2db88acdb5b44176f48fba9b0263"}], 0x460, 0x1}, 0x100}], 0x4, 0x800) 2018/02/11 23:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d07000-0x1000), &(0x7f0000bec000-0x4), &(0x7f0000001000-0x4), &(0x7f00005e1000-0x27)) linkat(0xffffffffffffffff, &(0x7f0000732000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000866000-0x8)='./file0\x00', 0x0) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000f04000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000572000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f04000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) bind(r2, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r2, &(0x7f0000263000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a81000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002b0000)=""/249) r1 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5, &(0x7f0000663000)) [ 36.342252] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 36.352580] mmap: syz-executor6 (5134) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/11 23:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d5f000)) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3f000)={0x0}, &(0x7f0000074000-0x4)=0xc) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000d9c000)={&(0x7f0000067000)=""/13, 0xd}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c45000-0x8)={0x0, 0x6}, &(0x7f00007cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000e4000)={r4, 0x8}, &(0x7f000094b000)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/keychord\x00', 0x0, 0x0) fchmod(r1, 0xa0) [ 36.425043] audit: type=1400 audit(1518392020.584:10): avc: denied { set_context_mgr } for pid=5159 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.445193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17545 sclass=netlink_route_socket [ 36.464050] audit: type=1400 audit(1518392020.624:11): avc: denied { call } for pid=5159 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.498870] binder: undelivered TRANSACTION_COMPLETE [ 36.501648] binder_alloc: 5159: binder_alloc_buf, no vma [ 36.501681] binder: 5159:5172 transaction failed 29189/-3, size 0-0 line 3128 [ 36.518014] binder: undelivered TRANSACTION_COMPLETE 2018/02/11 23:33:40 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/rfkill\x00', 0x44000, 0x0) bind$vsock_stream(r0, &(0x7f0000ac3000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e1000-0x10)=@syzn, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/11 23:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003c4000-0x8)) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea1000-0xc)) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dac000-0xd)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/checkreqprot\x00', 0x424a80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000049000)={0x0, 0x9}, &(0x7f00009b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000929000-0x8)={r1, 0x3}, &(0x7f00000e9000)=0x8) 2018/02/11 23:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0x42) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005d000)) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) sendmmsg(r0, &(0x7f0000fcc000-0xf0)=[{{0x0, 0x0, &(0x7f0000324000-0x50)=[{&(0x7f0000ac9000)="fa7019a88944608dbe87ff6114937d319e24703ef2ebdbcbd07f78624e5ee27b66da172a13db93f3536e44587e5b618de319d27a51e3fbce03944901070e7663af281f86b9a9842fd1f50dad613f66af7b61466e69a375efa51c266610e303ff79781b4c08d5e290614d9f2f77073d140f540f4d03f6acdc76679a07cb51d39cf658d6d71ebb66d457d0fc6097dcba0fb54dfea375d447523a41a3b94e82cee8c54dd3023757f8f98f58c424576abcc1340393afb3522affe1c297809deaa0ecf39838405681549f5f995feb61b8c016dc993992e890c2f60689759eef9f488731a433c3859dc64d908a8fc9183ef91588ab3e", 0xf3}, {&(0x7f0000150000)="5d45580adf6c9c08d18535519cb31d94e824a455b7914224585f917890e2b7fb716ec4f7fe34d870890eb0e3b26b800c4a7adf4b266cf20c8a13589373b950e90ab9f3be3d03f4", 0x47}, {&(0x7f0000e4d000)="b50124faae93bfbe3b937fe03e7f3d37f7221757c415af01cb3e63ec92a7e4c87dba0691fe7aec2e66de37d3150d618be343de7a5bcb4ad388b8b662e3120bbe7cca5311600b627b59a9c95066b4", 0x4e}, {&(0x7f00006d5000-0x53)="6a4f90ac6af6c02166d1c1872aa03ab14294324017a3b2036837fb7cd3771951792ca185517e8950add797c0b8f4c76c97406abea8324e3d921d885e02c4231e3d348b62a84883b222b51f5d9387ef3d27329c", 0x53}, {&(0x7f0000c67000)="af7cbdcb18d81da85617d9dc5e54fee6c7926c7470a460b2d335ecce1ec37b3c437df49c7ea4904d5340382ca8306d19f7145a905909734a40bea552d45a6675995909e39aa3ed1512b798d0427a531984826c7b47ca5f06fd22fbbb2f48cbaee71ad95077e895a027f47b2e7e02867a515827c77c57afd5dfc377c395496f011103e6d6b45885d61077dc3a8d485a", 0x8f}], 0x5, 0x0, 0x0, 0x20000010}}, {{0x0, 0x0, &(0x7f000068a000)=[{&(0x7f00002b5000-0x5c)="a2789956a5aa0d6a89cf0d7978853a82605bdc24605c3d0ea95c709cc81830f0cd162a565fbb9850fba6b17de1534884a95aa9b3c6cbd0fc59bc9e5f01e6e5c4afa0a4e3ffda7289fa06eb34eaf3607cbe2af8750d30ecf985029367", 0x5c}, {&(0x7f00004bd000-0xcf)="417768d655a1e8fd8678dc827ef52310d2ad001a3b31471a1632e95a421fc69aa442746bb689b9bfaf6fd47cbe4a1ed244f0e7b32b99e5684649b331a743201bff7ad4b65d94f11ce1971acc1d8f8160f17da0a181b00f3c8fdcc5c262cd630011bc4c562dda27cc519c331d6c7603957d7dc4cb4a33c0c026ded9e2d0b7a933532143a3bb75f86eb9f80fc1e698413465d051efc303a77f54e4b206c0aa2eb66041ebdd5e61cb23a64ddb5804435ec67348ea646848fd09b04bf9b6bd32a477b2a03a0f5e084c0c490244ace1adab", 0xcf}, {&(0x7f000006f000)="fe2f337ac78a42de2cc887d4047f119f59b40f1e82720da5618f02b104ee6255cb32c35651e8b3aa372a11954706ba9be3baa6686529f7de640d1911d5a9a8eef953eb65be735856f60e7589fe4e856cb9bb97c8edcaaa1236e73332e4ac3314e8d8f751ccf8327e836e3c0f787b4a5c731d978bfb6910c42e325e433217261c8b32a3ab9114d89836689f0947957a7edf050d22566e3137d272c3b2e5f238244b9da309941a28baeb1b94e3d1bdfcf8f3632dda1ef234732ac01d7e94dfe8f690cf5ee3525219a5803c2f4a7788e9c0067dfb99d9671e8208758dbd5d63e6988ea997d28e68b5a87c2b", 0xea}, {&(0x7f0000408000+0x2b8)="93e64b838301a3207e3a8a544d9164b1d3f352bc0e5a062a82950631aab8a0ae86774689d128f4c1b745a3ffb9bea4a2d9ce42faa99a38006a47da285957affbccdf9b3f3dcfd723350a920636f5a444c844402a43307d59e8ac7b3870709142f9e9a0056946", 0x66}, {&(0x7f0000f74000)="c91f81c57559f7cad4af6ec1d68b1632bf1ebc0eeec32b3cc058af3cad66b21ca96844e176b0fffbb02de32dfe73d5ab086dc80588b91c881393cdbc473a4d0962d0abc5fa1b400cb1b051fe6d170627", 0x50}], 0x5, &(0x7f0000ad4000-0x2f0)=[{0x98, 0x100, 0x3, "e996dd5ba9778d509a779446c098524a3d7de7adb1f6fe1f70a827e12dadea19099acf430cd75e9cc9ece508864a09b490c0c05bfb3305abd52cac12a8702b65879953a772625ce474d8286ddd7590352027cc610bb41d1cecc2c4c96b01fba864b12df69b6e832fb46ce6fb0441a49b0303a5f2e94784f23d43c80e4d7143bc1744c9e8"}, {0x88, 0x109, 0x58, "05024d1551892d88dc5f079380226141bc7b40281c1bccf389efe9a68725bda861687836d593db6ad77911fdc48890059414eaefd2441513ef6b90d94e43aeb9d7444bfe88de1528f38e91f1460f497f53f6661cf1ed7790e16a89dc31d0389b8fce8a665dc2080ab6c4e73832a0fbb25a"}, {0xa0, 0x111, 0x3, "5be015cdd80015e15db475e7a5e19d15c8a9f289f3af7966c8b08b58420ad6b8a610c7ea75426497e99fdd66634690d49c5ea9ba6c3d42d8dc5e64648f4d2d65c04840f5792e285e7bfc8181915590579f9946ec7155792bb0f72b455e0737c26dfef313e38ae5686b2f299075d5a2b1bde174b962a48b3391ad3cc477b03a9bba6fbb75e8aeaa4ffe8f4d6b4d2f57"}, {0xf0, 0x0, 0x8, "f69fd160e434b25ff40dc42bdb02ef42f287b2ee43c1b440348ca641e3624a3b37bb317e2d146a41c1eb261ddf3f0060f3862f1013ed37247522e0853952fd9f898b29cb0f9382db3b0c29b780dac14de007225a34894cbe6ada945a2102ba1094ffc0548cdcba2485bec449d2bad117747f5e0098da64bfcc0947c8ea826859c2d36475e3550e8142c71dc834fb1c426c5069a7e1569ea475ed4b14f4d712105de3ba1d7214f7e1d20a76afe2bee604b7e7ab7742a026a03e7ea8c4c0fe17bf3bd6a6f90fe1ef08ece559de3ebb92f6135da921447e77dfe9"}, {0x28, 0x107, 0xff, "9f8e96c568bfc316354cf4eca870ca228567"}, {0x18, 0x114, 0x3, "afc7"}], 0x2f0}, 0x2}, {{0x0, 0x0, &(0x7f00002b8000-0x20)=[{&(0x7f000064b000)="7d01207524be79c6278366a070e9232072727621263091e7e67e654ee02aa479032052ad0acf3997619b57442adbd2bb4799828dfef86787f63f554ab4db155753ecf2896ebb2f8af83c560275fd22ef4dbe783564f1005203836b33476a939bbe6456cb224a46554e66cfbc0647c474148746f4991a4df581c1c6b3584bb2799ed6e4a07289", 0x86}, {&(0x7f00003fd000-0xf2)="835e5d3ee137c2c02780a7be83b083a69d77baa6c32828d8de1904aa71623c24779f8c44c58252308281534c80c5d5df7573b1be4cdaacf6b8b1de6f4d8db7225aa79fb6eb2c1b361ef0b13aa1e363947d1f15149f477ee63ced4080d5fc05ee12aa585138bef88846af88c2915bc9acb14025279404588943c973292ef8da38dc42d19e098db5c38e7418d25c500cecd1d0997999f6142333029beaf38b71b2f6fc1def1c293ebb0c1cc54521460beb56d4784620ea9e9e526d2cc73e9319194ce9863bf98b064ce79733e70b8ce77f488a28eb66b002feadc20a33e3b44dbea2ee78e8c1b029a517b7486726944fc7c243", 0xf2}], 0x2, &(0x7f0000ff9000)=[{0xd8, 0x101, 0x4, "0d20b11fac9b40574109d5d38a81b7736a84802b021502e0856a943b9d370f33a0e24d5e9cde4e7c2c335398f7fe8ddca0e612fc8cc91b36032d2fa249d726a1a2e92e387fcfa7a448aafa8eab10479742cabfab0b3bc52e79f673f160da3386b43e60b94663ef6293e30aa6f955cf93d9e499c6c4574d82907388e788e71e3675f3607629235167ea8bd14c3aebf3e3870594addda0b9d159e48c25800c9a68ab96a3baf96b5aad09c1bda6e3a58dba3fafa503d834f2e56f7d4e8ffbd7270e518f"}, {0x110, 0x3f, 0x7, "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"}, {0xa8, 0x103, 0x7, "3eb859c802839da791449d9a6ebe3bf089786d4a1b7bc55889ac473f72fc5a26c0c9467d8a151099bdbdaf1b2a9d0ef3752c1226d4ad42696ae535dc3d103646d77cbd95b0dfebb29c674d6670fae74253c3e7b32013e09673bb13210730917df050e51c5222948c548ef283f73d0f64b7100ac8ebaabe33903793d5ee10a2f225b760071b591a1f0904bd5fe42aa7363c02ae78f9020e"}, {0x68, 0x11b, 0x7, "aa45e0465c3022bb3a3e3dfcebb9580b6e0185f25052a8c01aba39f807f3e43547db3f871231d3bee8d6e211a52be2fc3db98a199b9188338819ebbd692fc12447bc93a8dfc2856d1b5f1f474a18f4eadbd439bd"}, {0xc0, 0x117, 0x4, "d91d56c13703b776d259e120c851fcba8f204353d4cfd7928427249f036b19914349c62ea7a045642315f2d515b753911a76503f48bcf43e4b77eecacfa1e728681282a3223c3e4092f4876b0bdbc671a6a40855149e9046a8204812ec6b8d524dd176a6a9031344bd19ec482a566fd0e2694836efc26120467ad485ceecf65597d9ccb47f9c5d4981d605b9c7bb5671264e26a5e4704672e46e6c5f8f4a8313623b420f054edf664ba78f"}, {0x38, 0x109, 0x101, "0261f589d235ea6c949d8ba851fd754c300d1b627ea114a31fcca2d23fa5200f002d"}, {0x28, 0x113, 0x6, "eb6af4b772877c7ab2e21cdefebcfa809af9dd27938bc923"}, {0x50, 0x1, 0x6, "7a8b9467d10bd821aec29767a8ca83ec75c6a9329cfeaacc3d4dccdba6952a6f3f50394cbbc86aa525e2c388ca31d4e07eb38f52dbd91004fd84a7"}], 0x468, 0x4000}}, {{&(0x7f000000a000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6, &(0x7f00005cf000-0x20)=[{&(0x7f0000b75000-0xac)="be5b633da3197eca6fa78cf3bc2fd4e4438f064eddf506bf97edf16b028cbf8cfc8ce9a35017381760f45d46887f1ed061a57194c2622368bead7af7e906427f5e1415f00e93d22fbbfe0690960cadc04adf6746d19e46fa155c55f09cc29a796caec0d03bb19bdddbac30ca0b77905378810f444f24a4a75394fbbca9dd68a0f0508f4306c8d72daaed99bf3f1804eb84688a04a2ee692f90e56d03704c2adad6b6bd4bd35411a4c67b403a", 0xac}, {&(0x7f0000c0e000-0x6)="c7d8f51a1477", 0x6}], 0x2, &(0x7f0000618000-0x460)=[{0xf0, 0x10d, 0x80000000, "065ae780ae4ff2f7bda3d2e4f959eccbd5ee508490e24cf349ef789173269251d849f5702345cfc09a9ca8a6abe8e7e06e8af1d5c7754479cf07a04577f8a18a28c3bb8ddf24b53a5ea99e0ec27b5cca4eb4fc09e39272676e385086c69492b067b0d57ed2a2a0f7e232af689f3c1a3bc6ca95bf2c74127ceaca36ea62d0b63629993606c91ff0b67f3a77381113a421ddb5ce085cccd2d424ec1871bc055903e17fb466b5d916400c940425119cf32c2bbe0b27fe4ffc3ba5bc7d7308149819f25f3ea5aa184a9978ee255450d10906b1fc7357e3f7d587b650"}, {0xe8, 0x115, 0x5, "6916757d96ca126bb3fcfa633cb9aad0d697f1346c93a5bdc9c837ba0bf42af4a4346f49e957eeb051044c0cd9082bdd47dd1a015979d58f3dd8b1cb73474fa132a16ee009edca89716e9ab91e1bfb12c05d6007d8ca63d823324050b8eb47ac9f975edced4352f4150c202b3d89d28ff9daabff5cd08818de5efbc71793b95921eca61b3d984318ce3955e76d8a77b4d2037a4853c4b5a3dab0b2edd564e361bf75eb9840ffd981f7893582a797d557926a07c30a354aa91fc404cfd4f6c2f85d0faba9c7dae48405632708e5c36d7c414f"}, {0x110, 0x1ff, 0x35, "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"}, {0xa8, 0x117, 0x385c, "359d93eb3de0ba4b25ac0ffd2995f8ddfba436263892788672ab51a618e4dfbc38ff0246cb827aa31f91feed60e5222207219468fe32b7b95b4026bdc335cdffb4d6f23198d83422a2e217e6148ead02655d9dd2f7b23ac55d7e11ee01e6d9e86ff5ca3d22524a933da8687340681b065e66bff8af718b3ccd6d820b4886458dff15e4ab1936f6f509bca1e9c6aa0bf7d14a191b"}, {0xd0, 0x13f, 0x0, "045c76b82f5949261c928ee045c303be0eeca816de58e542872fb6834226afeac3bcc83f45381eac0547c8908f8f13507ea40cf5508811a7a9ba3cb52a191a68497dfb4c3de2b67b11a9cdb2b767623862d8e214b8820bbfab5b18f9a49f826262e64a6aefc82c4414c203033c472373f8cf9f9f3037beec0fd6aa8c82127d4ccefc9025e28d35b686f0c103a4c007d4f908c3e08a4fc959d9d2e4eb854a0f0757d57a730712856e9fe1b82e5058d9493d2db88acdb5b44176f48fba9b0263"}], 0x460, 0x1}, 0x100}], 0x4, 0x800) 2018/02/11 23:33:40 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f000002a000)) 2018/02/11 23:33:40 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005d6000)=0x0) r1 = memfd_create(&(0x7f000042e000-0x11)='&nodevsystem,[!%\x00', 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00002ce000)=""/225) ioprio_get$pid(0x1, r0) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/user\x00', 0x2, 0x0) writev(r2, &(0x7f0000fd6000)=[{&(0x7f0000900000)="a19e426d3adb55f5a59c80e789aa4f3ddc85aaa089d9cd22aa52c868b64afe8db214890f552493353eb9e721fcc8a0a56db5d2", 0x33}, {&(0x7f00006a1000)="9fd5a003f32c75d04bb168745cc471fdc9ea53a2ee1586fbad1f2890774bc0a21394ba316a37d1315b1ab954135250fb6498d7fcab32edde8477b5abcb1c54fb", 0x40}, {&(0x7f0000770000-0xd2)="d20c994b866c1e02c07013bb069fb870b4dc800bd058d15f24c7306a4064542d5f520e771dfec24fb0e1ddf1860767efd9aec3be1d329723aeb1a89072bb5af5edfd41972e09cf792d6d5d3745012afb9a5cd94d927854e25b2a5e2ecb2f514e17efc61447402be661d407d76ca719fcafb9d1e8df91b17a2f2d8bc74e8ef57ef432d273d89e7f935626ab14e823a156030100888fc19e240105b0410b8242c48a336117c47a47e8ae1b7d3d123c718f47e3ab3e838b0512028bfe57b4d8f4b4f19fe73f2384c798cfd9ae1a1203a67cf54b", 0xd2}, {&(0x7f00007a7000)="bcdad2c09acfbee9ca973eb7862892736867ba0b206229d56cd9d9ddaaeab26686151ac1d36a576dcc278278ca27faba647bd76cdf743841624c97f91c8f727ac1acb0810ef2ec2f7f59", 0x4a}, {&(0x7f00001db000-0x8a)="cf9168ec62dce31671d2d831b4811966c0344005efb772da1c5c9f2e5a72851b4f74b47a25638d1d6a6cee71fe84b97b9559fb642335cb57984cd45e3abce7802a3ef5f0be866c8efc6bd6c30f85c01783058ddf19c9565c27c378afcc44e094c330da857557065daf86d7fbfcd8eccdc1fc420b7e45e8a01b63657c6c2a8f15093b5284940c41ce9269", 0x8a}, {&(0x7f0000f01000)="427e8bc011e11bd3bb31da787e3fcf15acb1a80f9091609c203d8a72530e95a38e3f3393a77576cd3dcd29eda9e48febe7a0b2806f41815868390874c46226b26c408b120dd4891874d4fa8ced67b93fd7f9bb54d4a9f4671f0d7195374b9af95aeba51bac0ce26764b63298496191ec36ebbe769bd4b0e002b67a06fcabfa29d590337c801c0e4e4e4304344b6ed62cb91030a49dc6b41e0c0a3a24a6101d5037a36fb6c594dd5ff0760539f76aa2bc3c056cb76bc3ee3b0c74cddf2e938d46a5f26e603023db9aed4f794de00d470fc864e27e6620304635d58736cdfedb034275d96af730b2fb4bacc76f29", 0xed}, {&(0x7f0000d69000-0x2f)="5979517f70e43a783db30ee47f71703399814fc35d90e681303d66ee76b44f1786632db9fa17827403c2580ff04945", 0x2f}], 0x7) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ef000-0xc)='/dev/rfkill\x00', 0x240000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00006cd000-0x4)=0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ba7000)={0x9, 0x7, 0xfffffffffffffff9, 'queue1\x00', 0x9}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1}) ppoll(&(0x7f0000a10000-0x20)=[{r1}], 0x1, &(0x7f00001a6000-0x8), &(0x7f00001bd000-0x8), 0x8) 2018/02/11 23:33:40 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000000b000)='./file0\x00', 0x2001, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000035000-0xd)='dns_resolver\x00', &(0x7f0000034000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000009000-0xc)='eth0/$&bdev\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000027000-0x5)='user\x00', &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000014000)="7dff4ef116bf0182bcf10b05c981e96b74873b9ad7f342c20262d1fabddd8094ff079623697a16fcf8e3195e262caef336ae067e2ccb1e416c", 0x39, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000034000)='cifs.idmap\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000036000-0x1)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000033000-0xc)={r0, r1, r2}, &(0x7f000000e000-0xa7)=""/167, 0xa7, &(0x7f000001a000-0x38)={&(0x7f0000031000)={'cmac(tea-generic)\x00'}, &(0x7f0000034000)="05719841db482e3754d968399ce5744de9d6f125b03856ab7c1c", 0x1a}) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/11 23:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63}, {}], 0x30) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c3a000)={0x80, 0x9, 0x1, 0x6, 0x80, 0x100000000}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e52000)={0x15, 0x38, &(0x7f0000e5e000)="2703963ae4c196a0a2f0113d82dbc2edf7c82a1f2af83a0ffe4fb3eeb82c2c768a5e3d809f4f559df353f79895b913ade58715218eea2fa9"}) r1 = syz_open_dev$usbmon(&(0x7f0000baa000)='/dev/usbmon#\x00', 0x9, 0x200800) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000b28000-0x4)=0x100000000, 0x4) [ 36.518399] binder: 5159:5163 got reply transaction with no transaction stack [ 36.518406] binder: 5159:5163 transaction failed 29201/-71, size 0-0 line 2921 [ 36.538030] binder: undelivered transaction 3, process died. [ 36.544667] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.550100] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.635088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17545 sclass=netlink_route_socket 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1, &(0x7f00001c4000-0x5)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fd6000-0x6)='./bus\x00', 0x8000452002, 0xffffffffffffffff) 2018/02/11 23:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d09000)=@get={0x1, &(0x7f0000000000)=""/169}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xfffffffffffffdec}], 0x1, 0x0) 2018/02/11 23:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049d000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000048e000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fanotify_mark(r1, 0x1, 0x8, 0xffffffffffffffff, &(0x7f000083c000)='./file0/bus\x00') 2018/02/11 23:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) poll(&(0x7f0000178000-0x18)=[{r1}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$llc(r0, &(0x7f000093d000)="e2fb1e906885b98d20", 0x9, 0x4000000, &(0x7f0000397000-0x10)={0x1a, 0x1b, 0x401, 0x5, 0x8c, 0xda4, @random="29117c73d7b4"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f0000715000)=[{&(0x7f0000c0b000-0x42)=""/66}, {&(0x7f00001ee000-0x3c)=""/60}, {&(0x7f0000ec1000)=""/210}, {&(0x7f00000b8000-0x73)=""/115}, {&(0x7f000027b000-0xff)=""/255}], 0x1201, &(0x7f0000c18000)=""/190, 0xbe}, 0x0) 2018/02/11 23:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f0000039000-0x30)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0xffffffffffff8d87, 0x0, []}) fstatfs(r3, &(0x7f0000c23000+0x943)=""/173) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x101, &(0x7f000026a000)="9e7a16783eb794ef0ad031941c70b175cd6f999c6dbb9ba99ca311215510fb9684b304104c435b2c809b1d6c8dd16856ffe754caacc9e21805b2f41e0c7d8fbb0900ec63abe44fdc84213b95c8281350fc4aef0b4cf8f842155dec63d615897aec1751f2698107a260fe9d9995702f78ea18ea1715793478a58fa01fe8a4fc52020b66f5b65d143edff8ace2c10bce0969634c06510de8385631665ac73150a6a04e993bc1a412081f9bff1ae7da411e99a8fba74050e1a2839c5e6fa23a0534cfee67e5") 2018/02/11 23:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/autofs\x00', 0x73f6c45511608183, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r1, &(0x7f000004d000), 0x6f) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000bb9000)={0x1, 0x100000000, 0x600000000000000, 0xfffffffffffffffb, 0xfffffffffffffeff, 0x6, 0x9, 0x1000, 0x8, 0xfff, 0x8, 0x6}) pread64(r0, &(0x7f0000177000+0x6c5), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227d, &(0x7f0000127000)) accept4(r1, &(0x7f00005d8000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f000006b000-0x4)=0x10, 0x800) 2018/02/11 23:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b9000)=@buf) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) r2 = dup(r0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000055a000)="514671688db5ce8b026280290cdf58d339fc2ea258a2e431cb435d07c5dbe494ca84df9b0e455af9e6c05ba16bc3d507329403100050ba3ebc9ab1f3570929c0a5947724ddd16640139c83ac5f", 0x4d) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci, 0x6, &(0x7f0000a75000)=[], 0xffffffffffffef9, &(0x7f000078c000)}, 0x3) 2018/02/11 23:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a70000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0xae, 0x9800000000000000, 0x8001, 0x10}, &(0x7f00009c9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000a0000)=r1, 0x4) 2018/02/11 23:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c29000), 0xb, 0x0, &(0x7f0000a0b000)={0x0, 0x989680}, &(0x7f00008d9000), 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000d8a000)="d6b951fa8a9004325ab02b41d19b858fd876893e0e9afffcc8376588577fb523d5c926e1c0a24d867b6be1c8aecd39a171af88d3a34492fdf2342c18aa1cec73ae3c80f014873fdceb5d2278c6282b0b6d4aa73f401e9e20ebbd71287e4b2e23802bbf890198b2c91559b0d26aef12af2c14670d781d4692c7e87c75f17f6f53aa7d096c14d3d10dcb89992f0be0bf41478c9e1f28e60717968c2e60bc45d880db4ee32a88cdeec431b53df0d6983a1fa1d2f658e7dacd61f9d4e8313683cdf07d7decdfbb950179d33797c1382669814213954fec10", 0xd6) r1 = socket(0x1f, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000462000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x1, 0x80000000, 0x3, 0x1}, &(0x7f0000757000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe9000)={r2, 0x5}, 0xffffffffffffffd0) 2018/02/11 23:33:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000c000-0x1), &(0x7f000000c000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000003000)=[{{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000000a000)=[{&(0x7f0000005000)}, {&(0x7f000000c000-0x6c)=""/108, 0x6c}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f000000b000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000)}], 0x6, &(0x7f000000b000)=""/4096, 0x1000}, 0x34}, {{&(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000000c000-0x60)=[{&(0x7f000000c000-0xda)=""/218, 0xda}, {&(0x7f0000007000)=""/200, 0xc8}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f000000c000-0x5f)=""/95, 0x5f}, {&(0x7f0000002000)=""/86, 0x56}], 0x6, &(0x7f000000b000)=""/93, 0x5d, 0xff}, 0x81}], 0x2, 0x40002042, &(0x7f000000b000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000c000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/02/11 23:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0xffffffffffff8001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x5, 0x7499, 0x1, 0xffff, 0x200}, &(0x7f0000563000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000142000-0x16)={r1, 0x81, 0x7, [0x0, 0xfffffffffffffff7, 0x7fff, 0x3ed, 0x3f, 0x7fffffff, 0x4]}, 0x16) r2 = eventfd(0x2) readv(r2, &(0x7f00009b4000)=[{&(0x7f0000952000)=""/27, 0x1b}, {&(0x7f0000881000-0x45)=""/69, 0x45}, {&(0x7f0000955000)=""/169, 0xa9}, {&(0x7f000016c000-0x22)=""/34, 0x22}, {&(0x7f00003fd000)=""/159, 0x9f}, {&(0x7f000011d000)=""/105, 0x69}], 0x6) syz_open_procfs(0x0, &(0x7f0000e26000-0xb)='net/rfcomm\x00') 2018/02/11 23:33:40 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000021000-0x3)='lp\x00', 0x3) read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) readahead(r1, 0x3, 0x7ff) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/11 23:33:40 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000023000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000d000-0x64)={&(0x7f0000022000)=[0xa45f, 0x8, 0x8, 0x0, 0x48], 0x5, 0x6, 0x67, 0x6, 0x9, 0xe475, {0x7f, 0x80, 0x9, 0x401, 0x2, 0x7f, 0x327, 0x8, 0x81, 0x2, 0x6, 0x4, 0x1, 0x4, "a46949bee6e33148bf4e5fa173fdc64135a47cf12c869d6ab94ae6557d5b922d"}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000024000-0x78)={0x20, {0x2, 0x0, @empty}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x200, 0x7, 0x4, 0x80000001, 0x0, 0xd714, 0xff, 0x4}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000024000-0x4)=0x8000, 0x4) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/11 23:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d09000)=@get={0x1, &(0x7f0000000000)=""/169}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xfffffffffffffdec}], 0x1, 0x0) [ 36.763825] audit: type=1400 audit(1518392020.924:12): avc: denied { write } for pid=5224 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 23:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000044000-0x38)={&(0x7f0000180000-0xc)={0x10}, 0xc, &(0x7f0000b3d000-0x10)={&(0x7f0000a88000)=@polexpire={0xcc, 0x1b, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@empty}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "331ebe34"}}]}, 0xcc}, 0x1}, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f00009df000-0x10)={0x0, 0x1c9c380}, 0x0) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) connect$pptp(r3, &(0x7f0000486000)={0x18, 0x2, {0x2, @empty}}, 0x20) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000f86000)=""/67) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002c8000)={0x0, 0x0, &(0x7f00005ae000-0x30)=[{&(0x7f0000b50000-0x3e)=""/62, 0x3e}, {&(0x7f0000f87000)=""/60, 0x3c}, {&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f87000)=""/73, 0x49, 0x5}, 0x100) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a32000-0x4)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f88000-0xf)='/dev/snd/timer\x00', 0x0, 0x88802) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r1, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00001f9000-0xf8)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x5}, 0x5, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x4, 0x2}) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000826000)=[{&(0x7f0000ccc000)="1f00000002031900000007000000065e00023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = add_key$user(&(0x7f00001d9000-0x5)='user\x00', &(0x7f00005cd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b89000-0x3f)="936d731531969ebd432baeff409d58e37cffed040cfd3c0a9b1dc6547ce2563fa8750a264d0b36ce5e9d5a5cc15eca4bf76232f0cee33ce729528a58e37960", 0x3f, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000562000-0x8)='keyring\x00', &(0x7f0000608000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00009d8000)=[{&(0x7f0000142000-0x7e)="b611e8fe49a5aa6eeac91f5b7df1bf89c1c1aa5e5da697e14a2137e1bb7a0313507589a457a0754dfd280e6827d4f3bb5ad1a72b48da10f6e17d3a4e775a565e44420c4c714e30fa381ad53cfed342ce4f1d1e44d9a6986ed447f73dc337326ce574a2593f5b1238edc383b663b75b2d812cad3815c8fc240d828111bd90", 0x7e}], 0x1, r2) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r1, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) r2 = dup2(r0, r1) write$sndseq(r2, &(0x7f0000977000-0x1e0)=[{0x9, 0x8001, 0x2, 0x8, @tick=0xffff, {0x10000, 0x415}, {0x81, 0x1}, @connect={{0x9, 0x8}, {0x100, 0x9}}}, {0x6, 0x89, 0xfffffffffffffffa, 0xfffffffffffffffd, @time={0x0, 0x1c9c380}, {0x400, 0xffff}, {0x80000001, 0x6}, @note={0x101, 0x64, 0x5, 0x3, 0xfffffffffffffffa}}, {0x40, 0x1, 0x3, 0x1, @tick=0x8, {0xf88d, 0x7f}, {0x7, 0xbaf}, @queue={0x3, {0x918d, 0x8000}}}, {0xfffffffffffffffe, 0x800, 0xd7, 0x7, @time={0x77359400}, {0x6, 0x2}, {0x8, 0x1}, @raw32={[0x0, 0x3, 0xfff]}}, {0xfff, 0x7, 0x8, 0x401, @tick=0xe2d, {0xf74f, 0x5}, {0x9c, 0x100000000}, @note={0x3f, 0x8000, 0xffff, 0x8, 0x2}}, {0x3, 0x1, 0x1, 0x6, @time={0x77359400}, {0x5, 0x8000}, {0x9, 0x2}, @raw8={"e3e3897b3a5217d4b0a4f3c8"}}, {0x4, 0x6, 0x8, 0x1f, @time={0x0, 0x1c9c380}, {0x7, 0x5d5}, {0x5010, 0x2}, @result={0x1, 0x9}}, {0x7fffffff, 0x3, 0x1000, 0x4, @tick=0x7, {0x9a96, 0x7}, {0x6fc4, 0x1}, @raw32={[0x20, 0x8, 0xbe]}}, {0x7fffffff, 0x5, 0x1, 0x7, @time={0x77359400}, {0x18, 0x10001}, {0xd7a, 0x7f}, @addr={0x7ff, 0x46d}}, {0xb53, 0x6b0e08fa, 0x3, 0x5, @time={0x77359400}, {0x1ff, 0x800}, {0x7, 0x1}, @ext={0x16, &(0x7f00001e9000)="c34c8e5c7016ec1b0eaf5f79ca186081bec382ced9fb"}}], 0x1e0) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x2}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={r1, 0x8, 0x10001, 0xdb}, 0x10) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000003b000-0xc4)=""/196, 0xc4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000002c000)={0x0, 0x0, 0x0, []}, &(0x7f000003a000-0x4)=0x8) 2018/02/11 23:33:41 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = memfd_create(&(0x7f0000fc2000-0xc)="267573657275736572fb5b00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000+0xde7)={0x6, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d1c000)={0x4, &(0x7f000062a000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000601000-0x10)={r4, &(0x7f0000c22000-0x6)=""/6}) setsockopt$packet_int(r3, 0x107, 0x8000000000a, &(0x7f0000210000)=0x2, 0x23a) readv(r2, &(0x7f0000bd7000-0x10)=[{&(0x7f00009be000-0xe7)=""/231, 0xe7}], 0x1) fcntl$setstatus(r3, 0x4, 0x400) r5 = syz_open_dev$usbmon(&(0x7f00005a1000)='/dev/usbmon#\x00', 0x2, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000bd1000)={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x774, @empty, 0x7}, 0x1, [0xf6, 0x9, 0xfff, 0x6, 0x7, 0x7, 0x8, 0xc3]}, 0x5c) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) symlinkat(&(0x7f0000138000-0x8)='./file0\x00', r5, &(0x7f00005bf000-0x8)='./file0\x00') setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000c7d000)=0x8, 0x4) syncfs(r2) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000ede000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001f8000-0x28)={@generic}) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000cf5000/0x3000)=nil, 0x3000}, 0x200001}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/11 23:33:41 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x108, 0x0) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000029b000)='/dev/loop#\x00', 0x8, 0x80401) ioctl(r0, 0x1267, &(0x7f0000914000)) r1 = creat(&(0x7f000068b000)='./file0\x00', 0x0) sendmsg$nl_generic(r1, &(0x7f0000e78000-0x38)={&(0x7f0000a80000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000d79000-0x10)={&(0x7f000082a000)={0x84, 0x2c, 0x221, 0x0, 0x1, {0x14}, [@generic="21fb44db43e90eb4de185059dd3296c80101f2cb5993bd5cb213fb652ebf067bb481e759bf84042d57e3e2c87dfcb75863dd210e483ddb7557fab47df99fc6329b981d0560b21da0f3536e21352462ad425e02b8b5fa9f9c9617c7d2a7787ea285ec34142555c9ee13b3b450ea"]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x80) fgetxattr(r0, &(0x7f00009ed000)=@random={'security.', '%\x00'}, &(0x7f00009c9000), 0x0) utimensat(r1, &(0x7f000008f000-0x8)='./file0\x00', &(0x7f0000ac1000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) tkill(r0, 0x36) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f2f000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000999000-0x4)=0x14) recvfrom(r0, &(0x7f0000b04000-0x72)=""/114, 0x72, 0x10002, &(0x7f00002e2000-0x14)=@ll={0x11, 0xd, r1, 0x1, 0x40, 0x6, @random="f9f09e0b0379"}, 0x14) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002d000)='./file0\x00', 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000002e000-0x38)={&(0x7f000002e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000002e000-0x7)=[{&(0x7f000002d000)=""/213, 0xd5}, {&(0x7f0000025000)=""/16, 0x10}, {&(0x7f000000b000-0x9a)=""/154, 0x9a}, {&(0x7f000002a000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000020000-0x10)=""/16, 0x10, 0x1f}, 0x100) r3 = accept$nfc_llcp(r2, &(0x7f0000025000), &(0x7f000002e000-0x4)=0xfffffdf1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000002d000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x3, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}}}, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) fchdir(r4) 2018/02/11 23:33:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x0, []}) fcntl$setpipe(r0, 0x407, 0x895b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000000)=0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x3, 0x88840) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x1000, 0x7fffffff, 0x6, 0x1000, 0x7, 0x100000001}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003000-0x8c)={0x2, 0xffffffffffff890a, 0x0, 'queue1\x00', 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001000-0x4c)={0x8001, 0x10001, 0x224}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) ptrace$pokeuser(0x6, r0, 0x3f, 0x7) clock_gettime(0x0, &(0x7f0000001000)) futex(&(0x7f0000004000), 0x4000000400000085, 0xfffffffffffffffe, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x20001fc) exit(0x8f6a) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ea5000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008fd000)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f000081a000-0x197)=""/407, 0x197) getdents(r2, &(0x7f000088b000)=""/164, 0xa4) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xf67c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006b0000)=@ethtool_sset_info={0x37, 0x0, 0x1, []}}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000de0000-0x4)=0x7, 0x4) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80043, 0x0) getsockname$netrom(r0, &(0x7f0000e95000)=@ax25, &(0x7f0000e90000-0x4)=0x10) r1 = open(&(0x7f0000766000-0x8)='./file0\x00', 0x505102, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000001f000-0x4), &(0x7f00008a5000)=0x4) fcntl$getflags(r1, 0x400) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000020c000)=0xb1c3, 0x4) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000b000)={0x1ff, 0x8, 0x1, 0x6, 0x7, [{0x3f, 0x6, 0x6, 0x0, 0x0, 0x2804}, {0x5, 0x100000001, 0x0, 0x0, 0x0, 0x1204}, {0x9, 0x4, 0x18000000, 0x0, 0x0, 0x880}, {0x3, 0xf4f8, 0x9, 0x0, 0x0, 0x2}, {0xfff, 0x4, 0x0, 0x0, 0x0, 0x200}, {0xffffffff, 0x3, 0x2, 0x0, 0x0, 0x100}, {0x2258, 0x8001, 0x5}]}) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x3, 0x4, 0x10, 0xcc9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f000012c000)) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setlease(r0, 0x400, 0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000091e000)={&(0x7f0000001000-0x1000)="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", 0x210}) 2018/02/11 23:33:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000010f000)={@common='sit0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = creat(&(0x7f0000a72000-0x8)='./file0\x00', 0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000dfb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000068000-0x4)=0x14, 0x80800) fstat(r0, &(0x7f0000277000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00003b5000)={&(0x7f00001e4000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000004c000)={&(0x7f0000658000)=@updsa={0x1ec, 0x1a, 0x308, 0x3, 0x2, {{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x10001, 0x1, 0x3, 0xa, 0x0, 0x80, 0x3b, r2, r3}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, {0x0, 0x0, 0x72, 0x0, 0x8, 0x100000001, 0x0, 0xfff}, {0x7fff, 0x1, 0x5, 0x3}, {0x43c, 0x8, 0x4}, 0x7, 0x5, 0xa, 0x7, 0x3, 0x8}, [@algo_auth={0xfc, 0x1, {{'sha3-512\x00'}, 0x5a0, "7d7356a103cb7056cc803ab8e9dbdb5f97d85762e7ec6893391da15e1e6e886d900ebd37ebe19db578a23fe4e3fcc7a74b1128b44bacd603c41b03dea26012785d189d44b05cc3ffaa40685434de57a346b462975198ad920feed392737d4fa05b51a478f1fa5e50eafe2b5c5f252fa92af5f4b3818248227a10ad7e898a649c03a66692c0e54bded529596c76d5312cb920d00010c2454d0710cef2f7ebeaa752da41c00639c2643696f9d8b7fd1ae95e560171"}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40004}, 0x40000) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) chroot(&(0x7f00000b0000-0x8)='./file0\x00') 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000957000)='/dev/rfkill\x00', 0x800, 0x0) r0 = socket(0x10, 0x2, 0xc) dup2(r0, r0) write(r0, &(0x7f0000b17000)="130000001000ffdde200f4bcf60d050000230a88a1c13a827d750fb7e03499cf9bc74124e9e5314482a55f2f18746e095dfe05389ec32c6f10b434fe11aa181967fe0b207e071d6c00e763bfbe1890bd605d7579e4bcabed19c1e98feae00950cd60324b994df9e9a4f37f6fc31f05454dce2b31d2e217d776ee0aa72f06f7951717f603c2013c37140b187d3c4cb7ca6c16ed51154bf667340add74959370c07324927f6e", 0x61) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x405, r0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, r1, 0x9) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r2) socket$unix(0x1, 0x2, 0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) 2018/02/11 23:33:41 executing program 3: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x7, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) personality(0x400000b) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x3, &(0x7f000030e000)=[{0x9, 0x1, 0x80, 0x6}, {0x5, 0x6, 0x1, 0x400}, {0x81, 0x0, 0x54, 0xdd}]}) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000070c000)={0x6, &(0x7f0000001000-0x30)=[{}, {}, {}, {}, {0x0}, {}]}) read(r0, &(0x7f0000001000-0x7a)=""/122, 0x7a) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000872000-0x8)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000242000)='net/raw6\x00') readv(r2, &(0x7f00009bd000)=[{&(0x7f00000d4000+0xd84)=""/4096, 0x1000}], 0x1) signalfd(r2, &(0x7f000011c000-0x8)={0xb772}, 0x8) signalfd(r2, &(0x7f000057a000)={0xc0}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d31000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock(&(0x7f000034e000/0x1000)=nil, 0x1000) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x4a)="1d385eabd43b60ce6d036f1a7f0b3913b15675dcc4ebbe95cd89ece89c9a46f37eab519b95ec45da1ad5143752b51f1b4d29b0d0f11d29106fb5546fa3468877d4745eae4786f36bfe75", 0x4a}, {&(0x7f0000001000)="74f1c5330a61cfd7930a44cec8e6c29cfb9f5d52ded207f28daba71b473b098ed2a2ac9b10a1befebd98d6bfd80c660fc8d512c0da26ea5374a27839718319cb9cf533b88d970020c1263953d32e1145c94cf239a649ef5f4c882a9e2fcefbc2cbcf4748", 0x64}], 0x2, 0xb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, r3) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x420002, 0x3) r1 = syz_open_dev$tun(&(0x7f0000ddd000-0xd)='/dev/net/tun\x00', 0x0, 0x494400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x400) pipe(&(0x7f0000322000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001fffffffffff9, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006a7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00001e8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000748000)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000090e000-0x8)={0x0, 0x7f}, &(0x7f0000b24000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00007f0000-0x4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000063000)={r5, @in={{0x2, 0x2, @empty}}}, &(0x7f00004c4000)=0xfffffffffffffdd5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008c1000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)) dup3(r0, r2, 0x0) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4(0xffffffffffffff9c, &(0x7f00003dd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000274000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d9d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400, r2}) socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000911000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x5}, {0x2}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x10001}}, 0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e62000-0x8)={0x0}, &(0x7f00001b4000)=0x8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dc0000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000023f000-0x8)={r4, 0x2}, &(0x7f000002d000)=0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000a64000-0x10)={0x2, &(0x7f0000817000-0x10)=[{0x9, 0xff, 0x2, 0x88005}, {0x1f, 0x8001, 0x9, 0x40}]}, 0x10) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bec000-0x4)) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) r1 = openat(r0, &(0x7f0000ae1000)='./file0\x00', 0x100, 0xb) fcntl$addseals(r0, 0x409, 0x7) pwritev(r0, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000021b000)=@assoc_value={0x0, 0x9}, &(0x7f000089b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000334000)={r2, 0x51, 0x20}, &(0x7f0000e4d000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000094e000)=[{&(0x7f0000534000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000083c000)=[{&(0x7f0000799000)="629a3e209a69128c11cc65ca70e35cbe7e196868d5eb2fcd02cf8cb5b22dd34a4cbf06abfd27b9f6e479b5b45753f09e28961fe10d52949fd5457ce96a5552055b758ff469d05f967b79e7f2d3525ea67f0bc9dced4e51f691cc93f5fcf4d8a42a99579ba42593204a34395934e808aa547cbac614415c692cccb09eaf5ff47456786da376a5011c6eba3d87568d83f8990d773cc6a5ab6ef33a50a067f8d388ee2e144d3f21165afe1b2b259768c56171da4eded127c6a0b436ecc5276b61ec0460b07ab0219a1cbd942dcee76ac3822e11d0e9f67f6e5a6c1654877005", 0xde}, {&(0x7f0000aef000-0x5c)="0e523e1cac78c3e290e389caf9f7ff8a82b3cc82e6a8779b6a4e36c6adbf24b4662ea9853dd6629f6c9178d56b2a2198369ca8a8be3676df2e19fc6d780517598186f26fdb9de266d45e39739a90b19f155fe64f26a534df81111838", 0x5c}, {&(0x7f00005c4000)="8766", 0x2}, {&(0x7f0000113000-0x72)="003fdab125e147b4bbcee7047d5adb3252e501095a5feb73a06e9e3e33098110685296db6f9bef231cdfdd7cfc2693d1318b4af096bd10f4e4b6a07ad8b53a40ad6c96df56f42de545b689e519356289987f42cfa470113b58c9834dce05b3adb9043d84e5b12dbf8ea8764a3955bf72d9f9", 0x72}, {&(0x7f00007c6000)="cca5ba3a1e03d74717cbe453e762b09b78dc7ef941ec3d58c3dc1d440577344af9a3fef8e4d0b2572dd697bb6cfedc3138abab9382aaef9bb1b38adabc3d4c929281be79d1931fed4490f6cde68189ebfd27823d3bf04cfdc393e9622a", 0x5d}, {&(0x7f00004c8000-0xdf)="e0e62554f1b553bd709bcdd13925b703c82969165de7fa7b2b4be8b73928b11a32787ea6927e03d9dc143c616b9c93937581cf5b21a0502c1e3d4b6302e21ece5bf8d0e3244b15aea37f22c2c7c15fd03ca10ebfbf343d3c9de29b7646ed4bd5d5c2f6b1daea24222a7387b59e1d46795676bf549ea4960072f255e5e997b5a54c055e002836dbf625c2db6e4dff8aaac0151a61fbb0a291a9671e3c4dd2e521c9c07e73aef35ae2a35493b4e4829e290ee606cea286a60b403acb540527407af9ecb47f7493e547d4b7527db3fbefa511f13335711a50015f86ea814c1c53", 0xdf}], 0x6, &(0x7f0000273000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40}, {&(0x7f0000100000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a75000)=[{&(0x7f00000e6000)="40394dfc7adc61bb4e44239929df8b64d4af41ec4ba7", 0x16}, {&(0x7f0000ceb000+0x391)="4a7339ecf43300dbf01a11e1b4c9879b38f0c8994518d14ce36ec7b3182597495ee4", 0x22}, {&(0x7f000088a000)="113e478227a9977c444eb3cfacd98375941d6db1d72d943b8ba5d39afc7bf6d633ec035d3c10c6fc7fa0a5ad08fe4187c79fe471b297d39d9aa5669da9c95f3a327a1bdd008021c6e1ee6d28e8f41e9c726403386d19020e6069b1c39dc5e71244e07ea5d33a12a4a8c9383fa3e79b400e50f33deb962ff9394bddca5f122217080c122816782763b90cc573f3e0f6e6e32a1e8d8544371741dac4c9993ffe6d1faa80048d0e192367e8c473943f7687", 0xb0}, {&(0x7f000013e000-0xf9)="645dde3374168a92862c0ec1820f85ca1c8fa844180014381e1dafd20a37530ab122765b1736106732ecdce759f5fba0305f9705cc6db3acd26e0f085672ab976e1cc2dbc6c1c8560d3c2f6b8a470287c27ec57c6b7d6badb2e6606664fcb81ef47ad0a1fb517cf815f0e15c8e9899fcbfe4cd633cc006137b22895436c5df717871329812341b2ed75a632717cb03aefdfbd67fb873c19579ad84854829bf5c2243e98741beaac9f7b4ddd0afa0a01b098f49fbac3f86859477c1fc6802a9195aefb1c1ef428fb5633b3ae5a450662f417b1890eff029cfbe134a4de40338eaf1e7746243b685880e41f29785bcc8f5a48185e926fc8d8a18", 0xf9}, {&(0x7f0000b18000-0x23)="5921c2fea50611d35a9a0e190eac7c5378c4b8630574ee10764705a0a2a6cae33d1d99", 0x23}, {&(0x7f000094e000-0x1000)="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0x1000}], 0x6, &(0x7f00006c8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x10}, {&(0x7f0000c77000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000773000)=[{&(0x7f0000f07000-0xdf)="288125b4121546f84447281a8899410a0d2356bdaa58fd4cbee516c1cca663083659e43757d89d432e1f6bf26f0095ca3b31d6831e56d1d80dd027d8736b05b4db4563a0a637e80f92581b9c286e3de6ad8bc8eb5c9f6075edd59bf8722028c899bdb563c09a63611a34f236b55bf90f33469819d06f8154983cc6e756ca98d64e316a066f16e71154094d744cdc241063b3cd3eb501f2f28a198ab6699f70d115e18807d40c0881fe6a9c1d6d23ea678d7a4c6a9efd89dcf6fd50cf41b9a2e0668250625c194059791f1ba3b850bc49bc29b2e54c58e9a6e0dbfadbffe8d6", 0xdf}, {&(0x7f00003f3000)="8ba8031754542d51ae3b36c1c8c0ff03f16c29dfb54c6c9b5d2df2c8c3ea716f836a10dbfbce6620ed3d3072024e4b0215a076b6e0074345caeb980c137811afca8c7c0871c3b00abd8c8299ab49ff4dea134dcb6c509b9fefb27176c164f1be68b7b49ca2ef7b5bac4c46ffbd0bbaf880", 0x71}, {&(0x7f000059b000-0x5a)="1f0840fa06dbe642b15e488498b8bcd92f0f0fb3012bcf7427edbafcd2f3d8b55d0bed5928921ad526aa5e2e7fb6d29a8fa218cb94a708eabd370d637c92fe2bab203762c6e61b869a05c315beeb89dcba0290edda5edc6cfc47", 0x5a}], 0x3, 0x0, 0x0, 0x40}], 0x3, 0x4001) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000157000-0x9)='keyring#\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003b8000)={{0x1, 0x0, 0x100000000, 0x3, 0x3}, 0x7}) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000e92000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000cf7000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e86000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000785000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000043f000-0x4)=0xe8) stat(&(0x7f000088e000-0x8)='./file0\x00', &(0x7f00006e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) sendmsg$unix(r0, &(0x7f0000ced000)={&(0x7f0000c3b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000934000+0x218)=[{&(0x7f00003fb000)="88310cb9daa9ccd5f750795f44d78984315eee47cde52fa8f4af673317b35870d76cd2aaf8c975d874d09d6c599df25a66", 0x31}, {&(0x7f0000e03000-0xd)="be2bfc7ff52718f2eb65fa3dfc", 0xd}, {&(0x7f00007e4000-0xeb)="69da160a1cd481b48c1566f44560a2bbe3d22156a54a241ab327aa33d1be2c88c61f19c418c0f11b65d93d0ab4f09b64c2a795072ca8f313172ee25627c84b22b4cfdffbf0e2ea30a2f51dcc1a590c515f5b5b621a6f9ad69715ee38e5bb83c2b8a5ff778d768885df264bd8ab5ddb6f8c3ed00ec91755fd67bd512224486eb677690cb6563761b1c34f099268755a97a7ee13980b8a4ed16f013fc571f2c454d26bfd467fbf0ccf4ce2a16e1854563bf72e49f214706c529bcc407fb4c56b205be964d28abdb9f78c7b275f114cb210d5ec052d27dc4bf55b94645ef14727faf537c84553b6df125ae774", 0xeb}, {&(0x7f0000441000)="1bbba5b849c796c76e57d3fc273d363692a67e8e", 0x14}, {&(0x7f0000d6f000)="caf2e2810791315d58c25bb86a6dfa672f3c097db357daff1f4a06763b4243c3966087416173113ef48e22c708780ed0d8b3f8d5f93a91271b86cd5fb354e2efc1ed9bf59032e450cb7e5842c1bd389582c87436a0475bed2efd0eb5803c9596d2860fa5948f28c86ed58a4d51ae6f329aed51e5ce5e8957dbc54182a5edfe887f775c771c9cc7bd3358a990ddaaa0229c91bc07a5289369b9e3df541dde41a66421100f69f19c557d724eb3ba93bfa49250fea281dd8b7599130b23f0563f07531876b4258c0ccd3f0cb34945c9f974552b7b", 0xd3}, {&(0x7f00005ef000-0xfd)="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", 0xfd}], 0x6, &(0x7f0000049000-0x178)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}], 0x178, 0x4000080}, 0x2000c000) timerfd_settime(r1, 0x0, &(0x7f0000100000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00009b4000)) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000797000-0x8b)="202956b39838770d815e79934f04443f2358783f33477cb17338e413d862945dcd7a4fc2dbffe26ab4e514a24350b5f056017ffaa0b68644894228f551a9d285bca350561f9124cb9b5330cf70b1e84c6d17da9d73d9895de3c01108b90e218e40f337849bc9fbac62255b8ee41d2dd5bb068d263a3755b5ca67d1398dc40739e0485e0999add0e392ecfb", 0x8b) socketpair(0x1b, 0x80a, 0x100, &(0x7f0000b6f000)={0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000041f000)=""/38) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fc8000-0x20)={0x8, 0x3, 0x5, 0x4, 0x5, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f000028d000-0x10)={&(0x7f0000990000)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x3f17badd1e563dc1) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000df000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005dc000-0x50)=[{&(0x7f00003df000)="0426dea0091879010478697689151587bea02c1e0d10c6de889b9fe0e4406340d13bbe1c70e29c6953daaa8a95b090a81c7779e5ea0392d8e0d480fcd8458cf03e45bb77d2188db04993342819b114", 0x4f}, {&(0x7f0000a31000-0x99)="c3635705ceb893951a5bb716b14cc80da8ab97446bf1acd56c32143ae8f6913efa7a01296d0ff481380fcceebbb8c50fec1455bb73251f287d69eefb86e3377fb3b966e336f5ad5f76fa9367396f44c309a3c4edcab87fa202c3da6a621e613229493877874074df86d35ecbc00675ec4c6b34ab8209fc4b02149119f682dbb7900de19f24f6904efc2f7848b971a394b819cd8f0535c65e6a", 0x99}, {&(0x7f0000dc2000)="e482fb87f32b0597fbf3101ced447e5535531781c00748ae1486130c9ddabc7c4c678fee125d2108fac23cfbd229b46c523ae588ab83c70ef4e56d611207916eb1bf8f3488b3ad43f340654fdab19ff88fe5aaa1b3eff23808760ea7010729e67bbaf37e5ab77e3d64da38b612e2c67cc6620012b4925d95140845d15dca2da933973f0fbe14302f2c06fad06ac523e846c29383539f08f673fdcd092fb6d4d86bd555cfbaabf2ebc6963cacc9e1243c6720dcdbc212cb2a36d56ad45ab67d80dd54507b616dbdab55af5101035c0ce526ad3789756d2a2106782a00", 0xdc}, {&(0x7f0000747000-0x34)="5a68857a8cc9b02e51d1a78bd038554e2f2179683e4f23f81b57045040a59251e14fb0d38fe63932d856f54091107e81b720377c", 0x34}, {&(0x7f0000413000)="62e2a1", 0x3}], 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc2000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000a9c000-0x10)={0x3, {"e1d14727e2c297"}, 0x4a20}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dc4000)={0x0, 0x1}, &(0x7f0000309000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006b2000)={r3, 0x2, 0x20}, 0xc) fchdir(r0) fcntl$setpipe(r1, 0x407, 0x7173) vmsplice(r1, &(0x7f0000dc4000-0x10)=[{&(0x7f00003bb000)="8dc9d2ad6e803e56f7ada1ce54e45fd15eab28e5c9f09433f583d220f4c679f0bf74b30fe48ad628df9a4f323d79556c86a299894a191533a96298bfbbc4dc96a2ede13e09d24a556c63271f05ceb98abd4774724caa846206184ddf1b0477aa8d7a557cbd00ca78e2a97aa66144928d8085a77e8a2989eb95e6531a931888c38ceafaee4adfa1af60f78462ac5a154519bb2b7188216ebd41edb1e9d8acbbc0a312b470d501e8875c9f33fc826e16eb6b89afea555b85139e9d4766db349c3160a2af71b0aa0059ae043ab69b525d622ea3a84a4af721e5191b1577da77b6058d5a79c8f93eb3b71776c1ab642c81b1b39648f0", 0xf4}], 0x1, 0x8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000dc5000-0x4)=0x791) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000d2000)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00002a8000)=0xe8) r5 = getegid() sendmsg$netlink(r1, &(0x7f0000441000)={0x0, 0x0, &(0x7f000099f000-0x30)=[{&(0x7f0000220000)={0x10dc, 0x24, 0x120, 0x5, 0x0, "", [@nested={0x10c0, 0x8f, [@generic="4ec343da324c3fba45535d319d707fc6a25c4402b9d693657762638665225a4cf3a883fd36802561af65eb04e3a84e13a632ce9223390b095f24c743d9c0ec0d88494705eaf4ac0a31b24e5b4fb7e19f7caeefd8106ee20d377578488cdcde007f970b4b9e9b5f0b522d8f6f4f55914003fb0ed006b209ee57fbdbc720b9a0857e916e7041354022862a2564bc031f337d19", @typed={0xc, 0x12, @u32=0x3}, @typed={0xc, 0x7e, @ipv4=@empty}, @typed={0x10, 0x51, @u64=0xfffffffffffffffc}, @generic="01662f8dba0936cf44759975e155afd6053d85958cdc7113df5ca9c1f5a759c660ae95237d11fbea380f8298b3a6dd3e5abc259cf7b6e576c770775a9e49851df8941d83ed6def44f47249ca4bd8776932b4114ad4e627a445c90b5195d0c7038daf1c71be71279f3822d70d2d15ded9c6c6c2f913d993845218e56be1f339ad6b82179ffc26eb426f38e4826c687c11e824751d97284606c539bc07b5e735f113ffec570d6b94c1770196c5c851a793f0269754e74b86a93c5669f67cc23a684de421cce93b099519a87a8eaa6393e9fb2b7d6abe6ef37a520556a78ab316e475a8efd97217b1e6bb4274408aedd94e016313f1a88972d1d7d4773a66c3578488b0fcbcfd5773fd49f40849ee47cadb02b0434708394c4ca11af4cb60d72a929aa59724e4f09ab18dc70ef5f59dc774e0318921951ac405ae54e80e41b2b4bd95ff7cd88da0cfd364a7d304b9f75c77351633fff6807241ca147450b1b6128435d65f1ca24a6c80935f2022fac6b8174ecd1e7c9dc6bee1144ed9adb765dba801e44d5ebf62dbf5443a23b1cb06fd14a6e9af342c8106898cf1d0f3e11997e7b25a0b086c5b6c21391279764c0845668e837eb3f969b0967a4e94fc3c2bb52df91281e44890cf84dfbc7bcaa5e2ae3e4cf63334731b099bb852b484eecf2bd6c2bb178af308b5f86547b160d83c0172332d898f56210689f72a258278ff6522dadd4213713f94be707333838c9452c7d4dd413cbff8664403fbfdf7a0ea2392fcbc50c9c69aa7bc8ed75b16528afd8e4f9dc4cba2fd9d63b57078904327fba9113b14400cea1f7c1abf1fbb77805a98f73d8986c33d5e6184016a778bfbac5ddd64a4ee092d4fb7b6638955a5608d18c2bb6cecf9145e4bdd3d2116ca538c18c5e4f09b8e98b1f7f097e68d5395a4366427814514a5d8a366bc94c1fa5023f6a9c36c9da21bc6fafbd5bb1bcc5983ca9bc4a5e0ee9400b2ea45630e47140cd316abf53d252109e8b9515cc2111b047bf4bb0c94bddc14219cc5285dbedf8f1ac163962f5b5e5d79d49dd520ec6ae113fb37d9afb3390f7b32224e67480e2e1471208597fbebe27d8b8eefedd4209356487232295ff7e9d014d969b046c7fda0abf5aa2b78c88d80ec7e8aa85a33d31ebd7a260f38b915fac2e57ee6ca696e72363f7737e254e359a62ab1037e1c76fc0c242cbdc97fbbf65092f9867fce05e248f4f986de373ba7568d4a59bf55d7af0e21acac27557af1d2ab2fe92dd0f328be5ae050dc94c6ec13eb3216b392c76d4a4e0586b6529e604bd9a6283f08523a36e0ff0fe5e3783d4a39c14db856c7590cddc3631e145d900e6f256cd2dfdeb9a0fbe1482a5b1593110b675dd4ff2b5ba035289204e4031d3793ff1328ecc405604219ccf699d2595cbf76f363bcf336037198c2b162e8ea6aa490b73a8451946d0740450a1f5b498dab989b708d75bd98f0d47f00ab815dcc208a2c19894e8c69c9567bb92e7bc98d90a30e92f4064996df2a1e46816446d2a1027878850a95dad5051a17edb27a4173455722cbdba1a0c0cfce58e8deda83cbac2a02e33f51da4e389dfd5d3e2b6a8415861ad195dac08a31b97e457b3fa35484eb43e3e7d46b5eeb7346cf1208c82dc181732a5e43c68225824e7af87b5c8c7c753eae3bd8a85f8f1271d5cfb81f6b951da99aa04977bf67c24d4445fd3eb5b14c4964b4a5beb0cbcc906ecc13f498c5cbcd5ff7a0740de8da5d89a7f2d0332132b16118f13f91d0b62bb5dbf4b51d2053a8cc23292ce2872e71cf3c3815f181714387b29df9700f3ade775ce3bf25bf5d11bd4eed5812e72fda0bd1458ef1badfb07d608b688e2ef9a009943bae28e29c481d054248755e1357ce50188eb5ee62ee220fc7ad2d0e867da4fb38e3a8c1efe3599806cdb484b8532669e59c8fdb8d6551e04dc12557cab93a66696973b9804a963987c30c789795e62e5305d3345b4d187241d06bb5a9820bc568bd2dfcde1f1602a54f926d232d5bc9d4ee47138cebe29d94823dba07d731d39ea50e8ffa92b5aa48fdd51c58912ccc204a19f114ebae7de93e714546f988ec9c8a890e71a22114c2c66a5df2220a609ebf2382f39bc087b5fa545ec46f2375bade0349d4c478ce634045188708c91527cd5b46605cfb0759092bf16c12ea0c8772d63e39c70ae0bf7abdd32d4f3b086b53e592913cf077efe9395b128aef9fe350f54f8edfdbd801c0902032dda427cbceae3b0a890c236685614254ac2927acd805a8521ee158123946efc0e8658e65dc7460fc7435ed060d0efa8fd7af6ff791352b4b1bdb0e793d95a458753b973289f39fd20a9822a2511a8731c511b0bbe3a9e2c65053620920fa8afb2be6529809c0a674642aacdd7a54ac8511e0d60a48349e3657c6843d55510c12f0b50c5769523892ded1068596367319b6cf5836a4609f0ce680883e736f2ac38c74c78ff00e7551548af67f21b2dda3c2351328cc81a5f51efa044e3820d7ac3f679fd2475a788882ff5177c2cf57895cd88235926278effbfd457e1871ee3eb157e74a3c2323889e7caf9e6f458a649b1b4ffc0419b060f13390ebfcd114b89c31e26f16722800f0f8cd189391474be7b998dde9ef02e4d7ac3550480c90b323e9623d9d5976ebd9d07e52834880ce3845484e8b9cd172bac2234519f53dd49aa9f5fde84b15dbc87c6677076c8f45610976465a6c8fe8f00fdb6a18af2ddf00162a3e71d10bd0e95f1b0f362f8107a0261e3541cab089cefd307a91fe0c00ac7bc5739a23c2048837134663ac1bc54c561e75ca23d282281859ca920fce0900e4225d09d8bced2458c159a92819adcf51dc85bdeced9468572f45118fd50bff8b090170e00d90d8bb8e868bf227aede120645e0d6540b3d2d474e4dde28e8b628f8cd4e8477649d78e683f05db8e7c79df371d44a94c5aab23f7609cd38ad6efcba0e20860c4c2179e88b405a9684db11ecc0736046ec79be5c0d5dac185015fde065382f505edfde053f7c3979a29d3070d414dc933ef5ba90f9105776d00940b19b331e2e0d6231b10c7f7408c8c3398c46f338daf5b7a17e2708289e6de989d445f5967718f4137560cc5a04da0928c20243192329b24272555626ef696c2f8bfbaaa1c724bebc033e888b8ee4af1c7257a9c56fdddf96b051db07049101e489a8696af5dc1a4bbaabe41940931ab0a00607ec9f0c418661e2543324449321eae646636151be1534a99abd14e7ebd69551350e1664575cf9e4d898041763eb6a7097196833dc44b2de85c1f8deb80f5e9c2dee905de526b65af31a21445c8e2de47f499ce94fa1326028e771fae28124868fc67c2a4625c721ac1807d5ec7be4331aece8c8ecca361eddb4357528973272c8b11e4b5c245d1eb16a782afa847bacf8376531baa559003e9abb12ec593db5b4e47e2040f31daede932ca4f9a5a9a3b81c39caee84b911b94f7485268266bd35f77a4ec42a64bd6c5c0e28c36c655f5bb905fdfa3194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@typed={0xc, 0x76, @u32=0xb100000000000000}]}, 0x10dc}, {&(0x7f0000aa8000)={0x394, 0x33, 0x200, 0x2, 0x2, "", [@generic="843913fc4921437d2ccb423207388c8bc75f1aaf9957065d9ef6e9cf0a9bebabb8b0edb477b8637ada950aeca9bbd24d89f73b667d3825a37c65bd2bc4695400bc4c9915ddd444eb7b2b5ea88a0bd14c18a5380794173747967c00482e6543d37f91542aab46ba4c64ec7a5933cb250923125d6beeda8c8b31b4fffdbc736bf3392c943605a9faf1d7cf9fd8a69130b059b10ce03e", @typed={0xc, 0x4c, @u32=0x8}, @generic="08cb1f30a7b3f8311f7019288d91ab24a389682b565a46676ec9bede74c72937c28252d88144784fd5b01608699be60a8e1483c308b847c0a2c2ed40f0d2460768b01691ca82cc09d93efc67f02999ab1b9938b11b304a68cce81d848755eab9dbc1c5b8208fbe3c1010df2ae6f425f3405f1c50cd8b81ddb2e52ce1c5eef966b2879a4c3832e81faf0babd45d23237d2eae1a13d858c911df73b547a1ccf482ae454655a0c609d1b252f7ec9dce2df3d40263d2971b5e1ccedb9da60a6e82b42c4b9d8838d826f025475ab1bfffba8dbf6c8492ea1398d41078535eae38deb82a29a0c840a939", @nested={0x1fc, 0x8f, [@typed={0xc, 0x8a, @str='\x00'}, 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@generic="17d10c843bd333935ba321f2cef79957cdc95e942944669f60c83656396252513b19641280cb61281dc781a4bde41e0aeb3c7342fbeb82bb1e03ff13cc85c280cbaeebb5e78117ce6f4ba40bd631674e1b1fb7004b823c2c53008bd0a3a57fe16d6741573c38e45036862ae2e06136bfb7f106dfb5452b68aa496c4da137a56ce437cf"]}]}, 0x394}, {&(0x7f00002a3000-0x1220)={0x1220, 0x42, 0x10, 0x7, 0x2, "", [@nested={0x198, 0x45, [@typed={0x8, 0x6b}, @generic="bd9650b9fc171693bbd8720598f8ce95e44f7ed0828ad699b87164ae46544f57abf536da259b8a90b5310c705c2714f85e5574b3180d63455a407789d157ae023a15a610a3ea59724b1b1aee61e209e1a94eddfc1822136be4e0d2f0cf6fb6286df80f051777d90e2473c6f132f700df441b5f7806cab97d53980fb4267c74089ee333bd00cfd553791216c128ad8fbb4918da5f1c3d2df6126933717bce581b3d7a3aa8e01041d5e5d30619e22547e9ec0d860f26fa0fbe5b4089d7912a5fcc3ca6aa1051732b12", @generic="d650cf1c28ca2d03d4dee90e43aee2552b560173951b8a0e71753829d6cd7306cbc43ce6ffc759e274e9ffbc961870a5448802143da73b12c718943592cab1a678214f7161bcbdd7e19dc3f46c7d5a3463556516fb93b94d35940164385c912a563d9b456d5a6bb3efc40f7f9214dd3e47a6aae2cf4242b03d32760b1dea9a3b0530af02ac7ee39869c9886c532d278a72f4b61d201209514abe8816a9b248bdb24d820378af2f80e0", @typed={0x18, 0x8f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @nested={0x1020, 0x32, [@typed={0xc, 0xa, @fd=r0}, @generic="f06ad8f3969eeeb4420ad5f43692a176e735bb516fec4aff767b13a39c7807c5d4117c7c14b34aa2af548c9a6f869197c339e37c9be5a0b82adcb39b49d9a86467ba6eda07653d70fec061a52c47aef522b018813f440740f5f28c079922727edcfd2c8a011e7f592ef7252b0f96a34048ea07e482a5e8924efffde56c19f59486d9570e2952c39c8c26c82b9eb6e9a7d59bfbd2fb3263429de3451f0dc7133ee7ac9e8851ea7afa4c475402d11c4d339720642f76b07d4a5260629309911d99a3176977bf43cf9d9581e01c282ca02c236bc24c017091dad4d59422ce1a17f604079ddaaf6de60aa57bb8ebc0c3020726f1ddda197e6470c2fb17416aea2578ab780029a14e5f2c4ea88a89f78b0add0bd373ba9ce47bebcd641e40d81765924556ece3bf67fb4f16ed5522c80f3ff8f7cc115bc03012c3a8790d0aed089545bd3fadec1a7e195eb8fab106155bf06a8c144a2a23203f9c8c3ced57b7957b1f71f00933bfb97eaf20053462ec6c288b60024416770fa58e802807e38650207bd27249d321284ff9e4c22b0f0b2cc3cce456f680d85655987b76340cda800b15fed70e91ee8541d5b7d60d1bed80cdde0323929e50abcdeee34b03eb1b41c291bb9a35a2d7b2c24562e796f55ebb3895baf289ca347d1ab03a58754c99826004828982bee0babdc66fd63acd7f5f456d339f4c0a351a20d5ceb4fa4b009e024aadd0d4ac1d5b2fa2a23806352c05262aa85a7bada884e7c9f5d715ddb61e167dd2c2f094cda636c6a9567ac7f320d418dfc85a6493eee8db7d72f8e7195fd909c1d9863a4b7dda0077a489b7b7dde2b697e4a7e7a43529d78ecfa621f60405e1d46507e1c912d582a6623124ea590b62542c42781f0ab8f42b34a9d0daf332fd9cdc7e59c9c1b155e20cc2766a18e7e3b5b5eee4b9c1e17ad5985e74e9b4902a875330fee515c65458dc1b615388762dc616584ed6f5c636c844dda73e5ffeaadb2fae94bccf05fbe608771382bf820b7cc27fb748c045114560cc020e544fbe6f1201b21df71aa7d703831302832a369f7e5b7df144fd5baab4f54794929e2d1ad2289ef5af156c1c23b7cb684dd1996b12004b5c9ba6810205cb0fc6499ec94212d23af078217c4ad5f33d0a564b39e9940ff1045e800a9c3e7849e20a17d81f7ca209d279f98e57365eb8ab1b6600fb9eb3a0b9b0ed9cfb8fe6f4a2dd558d2f980d48360361788018589dad01e211b4481fa3c545fda3e6c5a30a3b4feb50b8401001df1b5acfe1805771df19ec2ac9ad383e89dc8559cef017b07f005da52363a20963d21f9a74879e74cfda1e1d3fd17d541e24b253914633d3f6cea7e71ecf4a180755a5e63cfca6c91467ea5fad204626a3625e8524edecfe64a23a547ec596a0e098b929d4706fd82fd12033156592d9097390951d0c0f5e940e98280dae0f49033219b431b8d0e2c76271a151ad707949c29ef8b8200ed30d2adf8c34a0b5d8fd1fe0096999fa2acaffdf59bcccdd07b80b295bd4bf228dc06a5acec36b52efacc125f0e1d60bf7a928784b786c87d723f24fc74351825e57ad6614d1cf4bd1fce85390d402c412f9c808fee8aa46b6cc1dcc575095f60fbcc37fb4d3a5dcec49fc0ba7f9618d962b1068cb1812a5a4f0c8f7d841da6870d1b923ae0450e883bc63ddfdfd58a8ce8d61b6f589ca4a473f8daaae691aa99579d5bcf28246b24666f4a759b6c26a1d2c0230fc1461476922c049d01be5cc80bd4664873c2b790fe754b74192e76457164b86ef0a6daa4f61c1128fc232e5598cbffca786466377efd0c7e871396d63e60b3c5f3f66fce53fc968e2f80e5f0f41c60d4dd1ff412d484fbe84012f3391928f365b4fb358fe9842302569359c097e19bd4e6bbd7ffbfed2b3005e58d32410eaa1fa4c1ee84434a91dd0a5d61ea08a4755921da10a7d86385f6cebfa1deaac2847d126d21aa86ca2695595a0128b5c97924b11bae5372eee99172c44d3006508fd6849e396e04bca07a8e572ab6fa042e98748bb1c771eea564e0e9f93148c37ba1e4db7f1a134a900d98ce44d4aace3efe68e9713804ba1052ac7c2b856975be6713aa2ea788b63988d1e59cca66d1752e93d256327857d902b517257ac9aaa712e35746a02ec6dae8531a998e35773f1aa52ac760e22815c871661a7b534aadc3b79039a829ca223582fa40c63318df35b2f897f043ae4b0a5de9fd873762c26ba6d1725e58fa7d4e371ee2d9734cde3b421e6533896516c0496d90ecbdb9e4dd3b3fe97886e8f67d10c6eb66833a913afa85b68eb764d5e4e8876b8e502fbe9a63f8e1a54402531188cf9ce2a158bb57b72dcaa18c74dacd2ef8fcadd8a3bf14e17efc19d42574a6ed64ed1946bc0d6c0d39cd343a270bae87ff16a5498188e61f3d0933f6a6db299a090feeac1f24c8ced9888ed898739d4db51f74713b4e2d791d54ee09d18f856c0bdd1751a1610ba16178f3475970a92eeabf0f7b6d5e36bfce3c954f07d55d206b9e32866bd58757f1df82666c96aacded97825450e697b749df4b59bcc30c5a2bff6208af19d5f822c4a017743fbd91b9ac23865628a08bc76f3a2c584b5cb8aab2095badbb462e6e6270d3a46e867cad54543e3babded21cc36b5faa8e12e377c339a8ad746d31a177687583577d90a79d19c736f085216a541a8b5df30565ce885faac1048baa681bb63a4fea93347c08b60b94be6052ecada425bf77215088b9948f7488a5d0c96eac070f557a9c6aa73e27f0dba23dfbce007ecbf4060be9d91f49ceeabab03fe4d1a78cada9d94be7baa1308c4725e0840f590f2ddce74eedd53dfa5fff492760c7cce372f259a94be367e177e5a9dacf8dbfe7c3ff004991b903a9f5d2b26185ae73e46cc647199ce6f6021dba52d70be2dd066a3f6902c24240934f4f813871e4056a1f6f7875b168e7c7062d8026ca5d5640fd11a33e8402f50b84cc72d209e781f55b0063ee258ba402b09e9d751e9137be8cc1a1162b99cb7d564109a98da58365630f78fdf3168456713bfd7b59913297c8ea77e16dd032a67ca37db95a97c8c65840ef5345bfb27d2cbb6d1cc664a0a79e11b217558bf2e9d0007eb82037094c7fc09ee165674e7441c3e5ba31f5850d7c764177d12a78b92bc637f48a757554a0ec9d6778394f08594ea3a1d538e3faae2669762e89036c884364f092007423cc5cc5e3fcb678fd0f417e354144fd318a506746c2829f755d852f670ef9a4bb964bee16eeeb3a9c80151fbb958c555f1df6cf470848f62acadc93eb55e47b40a3b7e48877337d9ec0c85cd6167bc584ef7b6b559d030a48c2b78ef92a11a6d6fa1c0c523dff705332349abf6748ff67427b6c0220abf7899a08806d07750dde595abf38988ffaa2150d9ad8f4d7524671cd2b686ffbc59e3c795eb21b611562556a941404f4266b56f87aece376e0041300fba15ca16d6db35b19cf9daa091f3e0acf166b93c7aeb8a22d32237fe1975f5348621b1e14c2d173655d22b788dc7b1d1dde919861794e4d208c0f05d3685a16ab15c722fa439403b6cf580f78ce8dd292722c3a2dc1cceb2012a4c7bffb552ce57f888c2b0192d00adcd1584442bc26cb0e84ea736b278b70ed777dc5a8c1a235b73638ba25474044f49d3d18f2f8e742b701b9798271f0cd27eabef3a92d9b06d25db52ddd9e09efcd9dd36f38874924a73904e4823e6c825e76d9f96ac60a559e1b41a97625e4a6205deb3d5c2d899508e916be0543ecef9c5fd48b680dc25d718ae92339f196361cbcfa4171b5ea42dcc147b2dbbbbc90290f71b20283f8a9182709ffbb37d9ca74d4757c4b1476ff113d00b42e0c50c02850d55895d0df10eab037111dffb25baae7a6d54496d8513b889f6485fedefebefe554f51c6f2fe8bbec44eee1ccbf67b13c7cc2ba94979f0d5799026fef1208d2408b706e04ff9f7fe2f13fdc24b934059ae043fcbe40e4ae6d6f07cd5889a4cc25655b0c90d9e9c38fda39f315f7ffb62ecc276855f09bdf075310363fae22a3d7127c719625d6140151601c5e6e15f286ed2bff5f38ef388c6a23d2f0c3f31028b14f998ee8fe739d87a42076dd381582b859fb6b421448955de398b35a03bbca34a4b52fcd0ad51df4178e1d7d83570cb252f2ff24ad4b50877e4025e7c4c88728f30ed213fdfdfdb8085834aa5ba3ab648bc2e805ad717a75d21ffd28931bdc3dcceb680891fcd249a4e369cbdd7ad6ea3b1e08017b97aaae9262b9a9b408239fd5711b240c1274e3da0ff5d810a2003c794bc6b07037fe53f95d687b8e9f203dbef3ca4ead69242e7537218b0be273d27e511bf56558bc5cdccafef8dc6b03b45639304562958fb99d1f03ad5bcf44b32d0ddd6ec20349a66f1dc51db8f0136451c8d3074c0d0fac8d5172aba4a39a64fb599bbe489ab6dd6e2ecf6098616e85a27dcdb73078fb3d8450d29d9108946ddd11053fd04d1ad4391cd884b4b0f1dc45731fc7b577d337b2579d03a3d78d5a6432295a3e256db61b379aeffb2f4646442ca26c49889d2d615edf21c0a2ff7bb067a11d868d4c45dcef215992c8434111eb6742e6628c11d830695f2d72ceb200a585b8962368b39ee3b16291dac28d6b1743e0192929de4dacc51a7584ac3aba331549f0208ea19e95d9f86907bd2164b8d65833e1d6f90777fa10c8d5f6e4ee0662bc627e74660f3a4423111838fc2f8c4229a069cacd3cd8f0b9a656d958fdc3bf44fdeb8cd8198a0eef9d402439d09c3cc529af4738883bdd2dcff46cd51fe6607215a4a6111c7c637a7ee52e0bd3ff593b3d2b8bf6ba92e803653342b28161beb2659de7020adcda776ab76ef0796deaee02602854c74f14d83be37d19459b64baa6bdcbe46ef206bfa67bea09ccfa58006e3f76cdd27aa5b0e2811c7246a46492a4d6f2c1ff5121d231e9534e143f4fa0902414f06652cc596e14819d3d7c2d7c8a7bbf6faa8b8b6d1bf8a673672f728f8eb4187f41bc6035b99d8c157f6a3cf02b69b1a71e72938ae3fdac9f498d461247eed996fad240359b146c48e34cbd83c9ad56a818049f8e2ba513c2d0560ef4b834c719497806229de703731a388dbdc04a175c30f581a4c1caf6aec919e8cb5671ce66e80f631e929e7c9d85964dadfc27034195f1b66bccf0322ac8e9350ddc39d31c493d076f5df1b7ad5ceef5be93fa8867c1b98bc46f69e899ebb2a62048f45785210e8a3546af6b9bfd57dbadf24c0797718d6dccc84e47cfe118a2b1c7b5695835e09eaa6241dfe66367b8a19a251de4fca1da3e125107bff0145b950aa0147611d2efb2dbc557305f1a7f20eeabf84e0d3ed7810a60f1c6105c44e3f45eb272c7478e2e45a8530aa6918ab1b4fb6a34b6dcac5b6400e4d14121d78578c9971205fd93542ce2785d06ebaacd9f9433b5851b2cd2fdde567d344b8ea4e556be2fd98264cd00fa571367560fa41721e765fcfada97fc60746f8a5e18a7e7ea286409f510f6296d05b1e2df62d8ebe5136dfcc107cd264fc0e0565cee808ed3200ab890017f41c3d420302ba5978b509fe3568e61198795ede7399f1895275dc8c440b173321b49c1e55daaf6a30cd5cd710f2ffe28756ae93b373a1c045d39848fd34fba3dc1352467b5418bb7566ec785d5995b1d90914cb2e6bca2f6cc251cd877e5a53f7255048821aec7c032f2a21e52ec495a6949b5d09e4a09828016ffbf9e21171264887936617516eaa0c0432065cd0635a92fb21f05fe91f8f02bc93dae5c8d8e", @typed={0x10, 0x88, @u64=0x7}]}, @typed={0xc, 0x72, @fd=r0}, @typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x2c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x3b}, @typed={0xc, 0x5f, @fd=r0}, @typed={0x14, 0x25, @str='/dev/random\x00'}]}, 0x1220}], 0x3, &(0x7f00007a3000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x8000}, 0x10) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) socket$pptp(0x18, 0x1, 0x2) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(r2, r0, &(0x7f0000752000-0x8), 0x7ff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/vga_arbiter\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000058c000-0x10)={0x0, 0x0}) recvmsg(r3, &(0x7f000042e000-0x38)={&(0x7f00001d7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000408000)=[{&(0x7f0000c73000)}], 0x1, &(0x7f00006ea000-0x3f)=""/63, 0x3f, 0x2}, 0x100) ppoll(&(0x7f00005e9000-0x18)=[{r0, 0x1}, {r1}, {r1}], 0x3, &(0x7f0000466000-0x10)={r4, r5+10000000}, &(0x7f000059c000)={0x4}, 0x8) r6 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000576000-0x8)='./file0\x00', r3, &(0x7f0000348000-0xa)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000ecb000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x3}, {}, @time=@time={0x77359400, r7}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00003dc000)='./control/file0\x00') splice(r0, &(0x7f0000335000), r6, &(0x7f0000ce8000), 0x800, 0xd) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000009000)=""/117) rmdir(&(0x7f00008c3000-0x10)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r2) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f00008fe000)='./file0\x00', 0x40, 0x50) read$eventfd(r0, &(0x7f0000912000), 0x8) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000965000-0x18)={0x200, 0x3, 0xf5bd, 0x60, 0x20, 0x7}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ac0000)=""/60, &(0x7f000079b000-0x4)=0x3c) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fbd000-0x8)='./file0\x00', 0x10000, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000835000-0x20)={0x0, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00006a1000)={r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c38000-0x20)={0x9a, 0x9, 0x1, 0x7, 0x0, 0x7, 0x100000000, 0x100, 0x0}, &(0x7f00002fe000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cd9000-0x8)={r3, 0x2}, &(0x7f0000678000+0x5c7)=0x8) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e3e000-0x4)={0xaa, 0x8, 0x88}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000835000)={0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x0, 0x1, 0xc92e, 0x1000, 0x4}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000e26000-0x8)={@multicast2, @multicast2}, &(0x7f0000dfa000-0x4)=0x8) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dac000)='net/fib_trie\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000a92000-0x8), 0x81) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000014f000-0x90)={0x90d, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000421000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) lseek(r2, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.396045] audit: type=1400 audit(1518392021.554:13): avc: denied { ioctl } for pid=5405 comm="syz-executor6" path="socket:[12529]" dev="sockfs" ino=12529 ioctlcmd=6418 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000f7d000-0x25)=""/37, &(0x7f0000575000)=0x25) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000909000-0x4)) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ab7000), &(0x7f000050c000)=0x10, 0x80800) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000038d000)=""/4096, &(0x7f0000e7f000-0x4)=0x1000) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup(r1) mq_timedreceive(r2, &(0x7f000003d000)=""/234, 0xea, 0x7f, &(0x7f0000ae6000-0x10)={0x77359400}) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvfrom$packet(r0, &(0x7f0000007000)=""/38, 0x26, 0x12002, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3d000-0xc)) timer_create(0x0, &(0x7f0000f5c000-0x60)={0x0, 0x2a, 0x2, @tid}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r4) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000e4f000-0x8)=[{r0}], 0x12b, 0xffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/ptmx\x00', 0x480000, 0x0) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000ec2000-0x7b)="0d3b3fa86dfb59b98c3cd5b00ee717b5ea6f97ff8677afd92e7497d1cc2a4c26aea1adef6e0e7c908ab894b828ef0a320e789b5510423c84f47b2097ace7e2939bb5722e07e79f5becb02066c1981ed1462b8e10f674ba97e3dc16d9cbaf081ca62054397135333c08b4f299eac83575a62e3bd0c00330cbbaa425", 0x7b) 2018/02/11 23:33:41 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x400000000000000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x66f}, &(0x7f000008a000)=0x8) recvfrom$inet6(r0, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x21, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c94000-0x10)={0x6, 0x4, 0x9, 0x6, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000aff000)="de", 0x1, 0x800000000000, 0x0, 0x2b3) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001db000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000145000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000675000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x9, 0x7f, 0x500, 0xabb5, 0x40, r3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000055c000)=0x0) ptrace$peek(0x3, r4, &(0x7f0000bb8000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x4035, &(0x7f00005ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ff0000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ff1000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000fef000)="2e6049b2234cb533983a808a602f41568650d07b4f7022383575e0ac216f0fc9cdd722252371c21d85178361bea0be0e5f8d07dc6f79651e2c4b1b5a8bd64f44ecc65e4c4a0235a0f144b68bf246d99b325b17ea4b57df2051be2755d2576a5a6d79f61d578c1496546d989d693f40d4173ef615e1eefea58cfe2ca3b8cd92a374", 0x81) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mlock(&(0x7f000051d000/0x4000)=nil, 0x4000) add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) shutdown(r2, 0x0) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000965000-0x18)={0x200, 0x3, 0xf5bd, 0x60, 0x20, 0x7}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ac0000)=""/60, &(0x7f000079b000-0x4)=0x3c) 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) execve(&(0x7f0000cb0000)='./file0\x00', &(0x7f0000e19000)=[&(0x7f0000ad3000)="972d6e6f646576766d6e65743000", &(0x7f00003d3000-0x2)='!\x00', &(0x7f0000cd2000)='system\\keyringmime_typecpuseteth0,securityGPL\x00', &(0x7f0000c85000-0x9)='vboxnet0\x00', &(0x7f0000d1a000-0x11)='securitysecurity\x00'], &(0x7f0000aa5000)=[&(0x7f0000e4f000-0x26)='keyringmime_typeselinux)}em1{wlan1em0\x00', &(0x7f0000544000-0x3)='lo\x00', &(0x7f0000de6000-0x2)='{\x00']) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clone(0x0, &(0x7f000030c000-0x7f), &(0x7f0000c7a000), &(0x7f0000497000), &(0x7f0000edb000)) shutdown(r0, 0x0) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007a5000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @result}], 0x30) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f000054d000)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00009d4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001de000)=0x8801, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x9, 0x80005, 0x2400000, &(0x7f0000458000-0x8)={0x0, 0x0}) faccessat(r1, &(0x7f0000bbc000)='./file0\x00', 0x6, 0x1000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ca0000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00000a9000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007b9000-0x10)={0x0, 0x58, &(0x7f0000b89000-0x58)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x3, 0x1000, @empty, 0x1ff}]}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f9000-0x8)=@assoc_value={r3, 0x1}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000b74000-0x4f)}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000609000)) sendto$llc(r2, &(0x7f0000037000-0xae)="426f681537170c0fd6e6af932d459edde12de40c9d82aa7a4cdcf305a4eaa6c8262384bd162a4d79ff26461366d09671bb5efa2039ec42bf659f67ca8f107d50360d3cb24427b60272cc72a9e267dca46b4697aca9af48d3e6c5cb9711367263fbdf61e4f20051b4ecbf342f600601f869cb753a2bb2836a87f2875b1824fd25840f14d72871d569e36289e2d456ce673ea53e44f75dfd7a896c85ce96087ed0f0882d1f4618f5eca00243ca80c9", 0xae, 0x4040, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004d7000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000246000-0xd0)="c6e76bb788ec477e56344c5110892281b8a23e494554ec70879eeb17031d9edc1d7b1f393a38114731e0a8ba5ecb65ef8ebee61a96591b00da83a0b64049d721b89a78d95c908703bbe606c0b06aca529b9079a788f5e5e5d7fe322323294cce4e10c45ef0c49ba0b866a3f79ab3a3d58fbd84ee92e7d823294aead66f349d6f8c017817867c8ba51eec71b129b71a9a47ba75599a3336f0b6734a865af85a3982fe342e6b691c99db5c694d712db4f960c3859fe2c4d4d11c60d191af91040dc284bdd55dd0ca72e476878b8caa5183", 0xd0) ptrace$peek(0x3, r4, &(0x7f0000c57000)) ptrace$getsig(0x4202, r4, 0xef, &(0x7f00000ac000)) readahead(r2, 0x3, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001d1000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000d4b000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000074a000-0x4)=0x5, 0x4) 2018/02/11 23:33:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002db000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000121000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000015f000), &(0x7f00006ed000)=0x4) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0xffffffbffffffffc, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002a000-0x4)=0x3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002c000)={0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000001d000)={0xfff, 0x953, 0x3}) getsockopt(r1, 0x8, 0xffffffffffffff64, &(0x7f0000014000)=""/163, &(0x7f0000011000)=0xa3) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000002c000-0x24)={0x101, 0x3, 0x8, 0x7ff, 0x5, 0x2, 0x141, 0x8, 0xfffffffffffff000, 0x1, 0x800, 0x85}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002c000)=0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000d68000+0x4d4), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs, 0x8, &(0x7f000062e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) readlink(&(0x7f0000e11000-0x8)='./file0\x00', &(0x7f00000de000)=""/239, 0xef) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000036b000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f000019e000-0x40)={0xffffffff80000001, 0x1000000000000000, 0x100000001, 0x7, 0xffffffff7fffffff, 0x6, 0x3, 0x101}, &(0x7f000036b000+0x1e7)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) [ 37.631993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.652610] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.672848] binder: 5487:5492 BC_ACQUIRE_DONE node 7 has no pending acquire request 2018/02/11 23:33:41 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000023000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000024000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000016000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000024000-0x4), &(0x7f0000004000)=0x0, &(0x7f000000c000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r5 = getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000a000-0x4)=r6, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x24080010}, 0xc, &(0x7f0000010000)={&(0x7f0000024000-0x228)=@migrate={0x228, 0x21, 0x404, 0x3, 0x3, {{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, 0x7}, [@policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x4, 0x1, 0x84c, 0xa, 0x80, 0x20, 0x77, r4, r5}, {0x2, 0x5db05032, 0x8, 0x10000, 0x7, 0x1000, 0x356d, 0x800}, {0x0, 0x327, 0x1, 0x101}, 0xffffffff, 0x4, 0x0, 0x1, 0x2, 0x3}}, @algo_aead={0xac, 0x12, {{'gcm(aes)\x00'}, 0x2e8, 0xe0, "d83cb7e5be6ea12f8f197dc3d6539ebf603064e559bf3fdd603c27730bbe5830d8e4751d5c2c4ff78ce677660d11ea712e25784da2ad02b7112bfcb750f5081d644739f5976f59c0a121339fc79e80ebfc3e02f664c908b9fc892a8863"}}, @proto={0x8, 0x19, 0xff}, @sec_ctx={0x74, 0x8, {0x6d, 0x8, 0x1, 0x7, 0x65, "a9a6de5e3a1e2db59604fc9b7c31c1c702cad8000451920667160473fe40588e1e3a6b16701e6d4eb4cb864f241cc34f91f22ec496d9ca56cb2396d8eb79db42f0046009b2daf560941ad7f1490b6c62841f03588c55dcefef35ef4e22fbc0bfb9152ce24d"}}]}, 0x228}, 0x1, 0x0, 0x0, 0x801}, 0x40) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000001d000-0x60), &(0x7f000001c000-0x4)=0x60, 0x80800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000024000)=0x5, 0x4) r8 = getpgrp(0x0) fcntl$setownex(r7, 0xf, &(0x7f0000020000)={0x2, r8}) sendmsg$nl_generic(r7, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) [ 37.704586] binder: BINDER_SET_CONTEXT_MGR already set [ 37.712514] binder: 5487:5497 ioctl 40046207 0 returned -16 [ 37.726874] binder: 5487:5497 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/11 23:33:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x1e, 0x9a, 0x8, 0x20, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)) accept4$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0xb4, 0x140) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000021e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000b12000)={&(0x7f0000b61000-0x1c)=@in6={0xa, 0x1, 0xe8c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x74bf}, 0x1c, &(0x7f0000636000)=[{&(0x7f0000dca000-0xb7)="fad8fe42831919629d0d41123b28dacd0f2d9685980b4ab8a2daaef1057010f78b621bda707db4a040a3f2100ef8b160d0d6da4bb48ba4f390548cf4f22ae1e7cbf532f07197aad1fcc4dbbc8ac2396af1e4594e058c10e6fc1422f231bde35707c95fe3b2dddd86900a0c01c5dfbefcecc10706e912e3cf44d5f5d010af4052e51a0d1f6f5b62fac481c709d30babb4b44b0b6bc7204e0ec896ea7f20f398cc99c1806d5999a5b849ff3270bb645b02f006e2a9dffdbb", 0xb7}], 0x1, &(0x7f0000c12000)=[{0x38, 0x105, 0x3, "9b99d4fc85ea616906de1e7393e74a69f3574df6c46983c88c90233fa62ac771868d"}, {0x108, 0x189, 0xffff, "431cb04c14d11676cf95059abf9fd2c8c3ebdce091771b95d860999761546045f0ae04b5ccd30bb6e4e9f9468db4b26a0ddb4ce4244179c5ea244de410e524e3db1063f541d9b2558573344c18572e39deceb8c81a27c9fbc694923a4f15b526c4891853a6d10e43b6974f5063e4f702acaf85c2bbf1f79defefa548f4adff1a2cdf695c71e8a6969175c16643f8f8f213b92e00141993d5928b65b7fef8cb1db018a8c857076663c29897fb0df20513dc077f906b74ebcf4beec4abd9f1a16e7bab1a4ae964090016d19dff73fc5614e88ed89119a58f5c3ad2b32c40b7ade1fdc593e6ba04de5737f5048fccc9efd5fd54bf3eb0"}, {0xb0, 0x1ff, 0x9, "3c00f98dbc43ecfe6e4a2d79b1c3cfec968bbdbbeee925f72da66ec22c3d81c5f49b8ea83db60b71650fbc77933c265415c6f5eef1db04c67adddb79c1b4784a891cf53e242fe6c5b6a26ddc3d8e8ceb84e5e8b0163c88b0ad395040832ca8ec0ed7c0d4f8ffdfc3d3c5d7165469775334059c537b809f1d714c1de75cad9c99dd5ba18a33cbe882000bca15c6a94d3fbe1eef77542348766d6bc176f2e7ec89"}], 0x1f0, 0x4800}, 0x880) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000cc2000)={0x4, &(0x7f0000eef000-0x10)=[{0x3ff, 0x2}, {0x3, 0x2}, {0x4, 0xb2}, {0x10001, 0x5}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000086a000), &(0x7f0000945000)=0x4) 2018/02/11 23:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r1 = getpid() r2 = dup3(r0, r0, 0x80000) r3 = syz_open_procfs(r1, &(0x7f000034a000)='net/dev\x00') renameat(r2, &(0x7f0000d4e000)='./file0\x00', r3, &(0x7f000047a000)='./file0\x00') r4 = gettid() lseek(r3, 0x0, 0x4) read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r4, 0x1) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea6000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000263000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) rmdir(&(0x7f0000549000-0x8)='./file0\x00') 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r1, r2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000645000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000ef3000-0x8c)={0x8, 0x7, 0xf2, 'queue1\x00', 0x3}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2000000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000f2000)) 2018/02/11 23:33:41 executing program 6: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) 2018/02/11 23:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000b9000)='./file0\x00', 0x20082, 0x21) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a16000)) sendto$inet(r0, &(0x7f00000be000)="b32b0c", 0x3, 0x800, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000699000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0x14, 0x1c, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000049e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x8000, 0xffffffffffff8000, 0x4, 0x7, 0x10}, &(0x7f0000b57000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e7c000)=@assoc_id=r3, &(0x7f0000813000)=0x4) shutdown(r0, 0x0) 2018/02/11 23:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)) clock_gettime(0x7, &(0x7f0000b6b000)={0x0}) setitimer(0x2, &(0x7f0000b2b000-0x20)={{}, {r0}}, &(0x7f0000872000)) 2018/02/11 23:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cba000-0xb)=')mime_type\x00', 0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b4c000-0x4)) recvmmsg(r0, &(0x7f000038e000)=[{{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f00003f1000-0xce)=""/206, 0xce}], 0x1, &(0x7f00008ea000)=""/249, 0xf9, 0x5}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000054000+0xe62)=[{&(0x7f0000a9d000-0xd4)=""/212, 0xd4}, {&(0x7f0000bf5000)=""/101, 0x65}, {&(0x7f0000ce4000)=""/100, 0x64}], 0x3, &(0x7f0000eeb000)=""/159, 0x9f, 0x5}, 0x10000}, {{&(0x7f00001ef000-0x58)=@alg, 0x58, &(0x7f0000f07000)=[{&(0x7f0000107000)=""/4096, 0x1000}, {&(0x7f000075c000)=""/225, 0xe1}, {&(0x7f0000f6b000-0x70)=""/112, 0x70}], 0x3, &(0x7f0000275000)=""/44, 0x2c, 0x3}, 0x6}], 0x3, 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000107000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000913000)=0x104) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f5000-0x8)={r1, 0x5}, 0x8) clock_adjtime(0x0, &(0x7f0000f75000-0x68)={0xffffffff8050fce5}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00003a9000-0x4)) 2018/02/11 23:33:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aff000-0x10)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f0000b3c000+0xfa0)='./file0\x00', 0x20) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) r1 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000a6000-0x10)={{0x0, r2}, {0x0, r2}}, &(0x7f000010c000-0x10)) timerfd_gettime(r1, &(0x7f00007ff000-0x10)) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000004000)) 2018/02/11 23:33:42 executing program 0: prctl$void(0x15) socket$netlink(0x10, 0x3, 0x3) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000adf000-0x8)=[], 0x0) 2018/02/11 23:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x80000) getsockname$unix(r2, &(0x7f00004cb000)=@abs, &(0x7f0000fbc000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/11 23:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x304, 0x1, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0xc, 0x8, "0400000004"}]}, 0x28}, 0x1}, 0x0) 2018/02/11 23:33:42 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000d26000-0x50)={@generic="875b3194082dbc2c23b63a126244afab", @ifru_names=@common='bond0\x00'}) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) getpid() 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000d000-0x8)='./file0\x00', 0x4000, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000c000-0x8)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000aab000)="02000000020001001300be8c5ee18c88", 0xffffff02) 2018/02/11 23:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80009, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r1, 0x0) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f000052e000)={0x7fffffff}, &(0x7f000082d000), 0x8) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000995000-0x80)=[{&(0x7f000072a000)='Y', 0x1}], 0x1, 0x0) 2018/02/11 23:33:42 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000d36000-0x4)) 2018/02/11 23:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r0, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000)=@assoc_value={0x0, 0xffffffffffffff7f}, &(0x7f0000a68000)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7a000)={r1, 0x4}, &(0x7f000059e000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000a5d000-0x38)={&(0x7f0000694000)=@in6={0xa, 0x2, 0xb159, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000895000)=[{&(0x7f0000630000)="9befedb6fde7764be3a5291427ee46c30221f2b2bb65f27fbc0c13f6f2236d7487118c8704fed2a1b612be67608c765e665c2cbf66b7c760dd96a0e5a2b08ebda83a55b87c3b7d00d1bea2d0dac6585c1a00e153dd3df878f1a2e421983b5d399b0b6c", 0x63}, {&(0x7f0000ac9000-0xb1)="625e49b8d539bb7da793455dbb747b03da52b9d3d5e5f159eae5b5f700c0d316241af3e2536912e4da9bae097cebf460db9b6136f019e22a204359147c7533eb57ad2dfb23c15d11440f84618f9789e1a355a89b77536fb6f61297b3183fa0f8b20c34c3232c3e68a4db4eae54ea1329959183278441aaa6051d5184432f25cca70bd5dda3333a544d9e55217df50febc32c202d0488f8e574e0c29aa22bd8307d4e18c08ac967e79c63b59c0ae0892edc", 0xb1}, {&(0x7f00008d6000)="d9fa8062db37d5187a3b8a487f183b55cb79f8c70883d563c8bd1e4092ad29ce00d8af1eb84ad09768fb40df8273e7ef3688299f1cd8a3495bd34d25932f07af59f6d3c3f370f15c157b0cfde649e97d563da771f224c0575d2a328bb094ab4ee64b8eb602f686e7969517a4d26c267c170b69c021140f0070ac019ad016700a4a3dd34c4373808fbd0e0fa0b3c295b603bb2d8e32a7cf125be9706f258dea1089a7dd1590b24ff5f08b23ee54cc76f2cb6e17a71729fc48dbaecd14e100841e9b5a34736d8e33983e278b1bbafd40b17fe4ffae4e1c13f1249a50d8a71d271d964f146eeb7182ded71f0f79ae3a04b48a85e3a51c4b1af5", 0xf8}, {&(0x7f00000c6000-0x53)="c87513d9a3528385e830016032b15ad4598f8cd7cec252357841fa30249fe207cb2701ec392eb997af993cab0c6417d443c268c382cbe0eef2bcba88efc7c216f8804a8a2675df9c034eef2c00fc614c8175ca", 0x53}, {&(0x7f0000135000-0x59)="637119228e03f009b65d0467ca2e75f0f7610e70e99aeb3d0b09b442784d1cb9bde7c42d36fd4682fae4245160223c5d9210d22e4ed175966ecc244b1e272a816cf98160f33139ef1fcf520f27490790898075ba3228445f48", 0x59}, {&(0x7f0000897000)="052d52d04345f6c339bed0dcb0240fa8d7fc136cf5a2b0674b1369f837093df058839374d988c10bd3e06bd1c33e132ac44ffe49d2c84bfb697b3962a6d475fd83fa64822dc8abf001aabbab9c1d96be5cec13a7aa21f7838007deb8b5f101d770fc5997f1b5d9df16043591f51f4796659e0da23cfa7c863a067c4f8a8e50378dbe8500d72c911b5c3ca8dda34566821acbec38d608884ddf6067e6eedb11ea7d8d7dcb51076be6677a4fc533ddc3bd5371ddada36a0d1b2c5f81d7fd2fd2b14a54c01f2cb17c48140c0be163603098", 0xd0}, {&(0x7f0000515000-0x5)="0db9702d72", 0x5}, {&(0x7f00001c8000-0xfa)="dfa6ede42053e2017c46c8c3f70e12971bde81748d5dd97a236d750df980196ec8e7e7aba845e3bcefae2eb346d2ef3157ecc4e8e7e71862e9b6d5db46714523b7d86cbf6e9072c6d8565da6cc834cb070e840a2837a3c84a18ae326ff5170bbf9d7abe8b941eed8e57904e03fbb65284c78ebefa51b1c7767f37529c24434c0bba4c7c275be03f8089ea338ec285f900b083a80220c70d71fc7831a91a36e64aa57c3a8f214a29aad589dcb63f87ac1b96c96a40f50dacb2011c62ec04962b19d0f69d96b365b50c3f33a0b397160fa1a7eeeaf7dabdcc476f3511e8786133cff4ea2024c8671d9432d4bba06b7c6814b87ffcc844385bf0a7d", 0xfa}, {&(0x7f0000c69000)="54a7d916aac724b2f178fc57e22d8e8149ced3eee182a0637746f942ac7d8c6bfa8df7", 0x23}], 0x9, 0x0, 0x0, 0x8800}, 0x4000) bind$pptp(r0, &(0x7f0000566000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) clone(0x100000, &(0x7f000084e000-0xd0)="35ec40a7715b9ebe935d91f40891f1da38c7c6af53e3a2b79041614570f30a93377d41e98419b287bcce3b6c2148315d0571b67bfbd064f61c672dd346c942897a49c28b8b69e0a19a6348e28d443fa8ca8165c61f260dded27c66f15e2de9019ab9c2121c131f1c021b5a01275141f9030b65850848f97b79d02c67dcd5142acee722bc98cb721b923c511898519725b17edb6c1d0f409c95dd80dc331ca03858f9b1956a03a4c9ae3305528ba59d20900c4bd893529c28fd18c1f892c64e2c9598050b50c05d66a97f98ac30ff9e5b", &(0x7f0000b21000-0x2), &(0x7f0000f63000-0x4), &(0x7f0000e85000)="f28f971fdfdead2afdf58936d5bb6fd43efa90fd97cfc1ffcea8cdd24083ea5cfbc7cf964f04e8c7334c4c8e0dff2c91a06ec45ab078c9c5bdb6113a07eb4a71bbb61fd04c2521d603d536ceea0a71def4c8d2d29d0a2518aa6358bf4c") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008f7000)={r3, 0x9}, &(0x7f0000e8b000)=0x8) r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f76000)=r4) fcntl$dupfd(r0, 0x406, r2) 2018/02/11 23:33:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000ffe000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) arch_prctl(0x0, &(0x7f0000b8e000)="64add52b4ca9b7331f82be615ac1c8aae42bfeed65fe6e1c41ea5b75b1cbc918e7061011d21d22523371cf498c78ffc91377c60ced68ae152682b9c56a8c61ea109ab2528d04b696d66cf20672f47d0c470777657e6ba1a8e0439f5b81d588ea7810f195aa270e742d42968d0e0fb1a0d021bd8af68d1d630d2521bd96fd48f67b5c74fb96fc845eaecfba1ac18f63d37d53b9bdfdc6ea06a39598bee5729f3ec9d567d677f63be7f75ae628cf5f33218c9581f673a01b5e01247cfd6eb9055046") getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4), &(0x7f0000001000-0x4)=0x4) getresuid(&(0x7f000040f000-0x4), &(0x7f0000672000), &(0x7f0000810000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000006f000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000473000)='cpuset\x00') ioctl$KDSETMODE(r3, 0x4b3a, 0x8001) finit_module(r3, &(0x7f0000a3d000-0x9)='[-cgroup\x00', 0x3) 2018/02/11 23:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='auxv\x00') r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000958000), &(0x7f00001d4000-0x4)=0x0, &(0x7f0000c8b000)) r4 = getpid() getgroups(0x7, &(0x7f0000956000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000449000)='./file0\x00', &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a8d000)='./file0\x00', &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getresuid(&(0x7f00006a4000-0x4), &(0x7f00004af000), &(0x7f0000923000-0x4)=0x0) fstat(r0, &(0x7f0000ac1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000033000-0x20)={&(0x7f00004b7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e20000)=[{&(0x7f0000903000)="74293fc5cbac91d2a64defdafaea8c2950221430510779ceeaa2b8dacd2021ca57ff68c948f3f0c7f35dffcceb05d08f51fadf7b0499d429ee976b49807f2084b0adc2b5a245ecbbe23ef3c62487d1a411e2e41ec8cf3ef26c84831b7f0a49de5417de7301d32f8900dcfff01b54c0628a0b8d276d58c97b2b393e6ebeb42eb4beec783f541c18d82dd70ccdad7d9557e1bbb95a19fa185caea2516709cc8167570beabfc2bdded8ac", 0xa9}, {&(0x7f00004ea000)="aef469f4732a8f0d7f4f6b7cd3faf8fa5083e406abc4ab59ac3f53b54c813e0c8cb8eac9a4f5cfafee606af748fb856e931a5ac4f120e6a624e0fdb475004d611ce9066694f5085785fac8e0e5f1759108c42ef627ac442b4db260e2e4545f1559a1c56a6864f4b2724775142a2d6886d6110e38d22b6dd9b726073ae33b06750d30a117d360c827b7c48dcb74543563580494ed4e5bfca4b745750b7ec8f71c18fde05238f5818bc7", 0xa9}, {&(0x7f000007b000)="7072c790c3015a39421146ac5e2dfa75036b93907e033808690132f94e7db24f99e51ca2ee5f3e19b7e0af109611d6c68b96b556b3b89dc68e200fb183ff4e958425af0ddf8d9be2027af1da79862963bed5676a45b7f32a18b93155209d184bb7ec1b11b9395a658f48a02192cc488215d0b1bd6bb8e6dc0c3898bfa0477128a81a412d275c7e950d158cf3b25f04be690437c67300e21ea284816776d13870cd45047d7676f1c21d20ccfe3ff60ff06bfb21503142e2d907", 0xb9}, {&(0x7f0000f4a000-0x60)="fd0541daff29b8fef62a53e6d33c16bfd6c9d3ec56dd46413553582030fdd9db49c392fbe1e51b59691f745de0db31ea04df08e4cb593c4f5675e23427bdb009b61bd70fc68d261f1703a2125d6e3ab5864da4fc9b17b2d732ab40bbdf304e16", 0x60}, {&(0x7f0000255000-0xeb)="8fe6cc80fc59c925574e499e5469746e9ccedb42b38c099ea7025b5746ac1b6604756e3f0b7bdbf1ef76c6721c56cac0f0c4ac64b1406d5d5efda2a86e07b4bc82232bf4fe48433231208e34a0784fa61c4760c8bd58c3cb5bd13a0737448470a9e3f83bf92411c696ad151ea53e7122e8e0b6979026713a9503c60e8bea6b8fd15dc0a4db815d2d5d39e6721a7b396e71eaa080d09c6f387a13f108ebbc7f0556dd068e32b3e14b550ae23b11ce93eaf35cf4c6d942473e335fbb5b386607b0a237611bfa7c002eb24fdc9624aee4e74baf4f7176fa58a8bc16db797111a8fa5063fb9aa030e688a0945e", 0xeb}, {&(0x7f0000489000-0xf8)="8e840cb6145ad38365e2efd47a0daa5085039f84f7e2e76a32520e3ea454d703634795a8b41e56f1cba27f02ac6e095bea2ad7e76ad17faa26ca53745ea9fbb83c6bf0cbd368a19e423036e5e4e68dc14afdee75f8edcb8a5973a513029832bfba2b94f6304192afe36f271abc1a3e065a6018a86d6959dd3198c69dec9a372947a9865b08d594c5e4429a43544c51b084c3b9118100ebc1bf6785e3f255b047c588d85e0dd77dcb76859e5f358cf3a7cb4f30c870be0204c39606d89d7aebbe3db912c6cb728293c7328b5652fbba4671f202dc6536f99d381e245f702c7ab1855504a07be47700eac0a9db292b5b5d3c726d9243f8979f", 0xf8}, {&(0x7f0000f17000)}, {&(0x7f000054a000-0x2)="3d98", 0x2}], 0x8, &(0x7f0000d1d000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x4080}, 0x40000) sendfile(r0, r0, &(0x7f0000014000), 0x1000000800000008) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000776000)) 2018/02/11 23:33:42 executing program 0: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000720000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r0, r1) 2018/02/11 23:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/enforce\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000494000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000008c000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = accept$inet6(r1, &(0x7f0000a12000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b85000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000843000-0x4c)={0x0, 0xffffffffffffff74, "7399aa2aaa45874c3b0db4ab3a4b833a93868fde8c51bde6fda3707f255b1948e0777ca6448911d6100584d4fd6ac85412fb4269d2482331b445109016b57f62df882a1f"}, &(0x7f0000f56000)=0x4c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000030f000-0x10)={r3, 0x489, 0x4ad, 0x38}, &(0x7f0000881000-0x4)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast1=0xe0000001, @empty, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000401000-0x2)=0x8) 2018/02/11 23:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xc, r0, 0x81, &(0x7f00003bc000-0xb8)=""/184) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a45000)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000354000-0x4)=0x14) stat(&(0x7f000056e000-0x4)='./file0\x00', &(0x7f0000736000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ee000-0x8)=@assoc_value={0x0, 0xffffffff7fffffff}, &(0x7f0000582000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c52000-0x14)={r5, 0xca, 0x6, [0x6, 0xfffffffffffffffa, 0x5, 0x61fc, 0x200, 0xfffffffffffffffb]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000092f000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x12, 0xa, 0x80, 0x20, 0x16, r3, r4}, {0x9, 0x8, 0x9, 0x309d, 0xffff, 0x6, 0x4, 0x100000000}, {0x100000001, 0x70e, 0x8, 0x7}, 0x9, 0x2, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x5, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x45bf, 0x9, 0x9, 0x800}}, 0xe8) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000081a000)=0x7) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') dup(r0) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c8000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000f95000)='/dev/usbmon#\x00', 0xbd, 0x800) recvfrom$ipx(r1, &(0x7f000045b000)=""/8, 0x8, 0x102, &(0x7f00008e9000)={0x4, 0x2, 0x6, "e831b2cf04da", 0x1}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a5f000)={{0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x2, 0x39, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x20, [0x80000000, 0x100010000000, 0xfff, 0x0, 0xec21, 0xfffffffffffffffd, 0x1000, 0xfffffffffffffffc]}, 0x5c) bind$inet6(r0, &(0x7f0000701000)={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, 0x1c) 2018/02/11 23:33:42 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x6c)=[@in6={0xa, 0x2, 0x4, @empty, 0xfff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x6c) mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={0x0, 0x12, &(0x7f00000a8000-0x30)=[]}, 0x0) 2018/02/11 23:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000795000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xb) madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0xb) 2018/02/11 23:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000538000)='/proc/self/net/pfkey\x00', 0xd5743898a841bcf1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00003c2000)=""/192) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000742000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xfffffffffffffc84, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r0, &(0x7f0000c8f000)=@abs, &(0x7f000092e000-0x4)=0x8, 0x800) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b1000)) read$eventfd(r3, &(0x7f000096d000), 0x8) 2018/02/11 23:33:42 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e8000)={0x0, 0x0, 0x0}, &(0x7f00009f3000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0) [ 38.030181] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 23:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x0, 0x2, &(0x7f0000b8f000-0x10)={0x77359400}, &(0x7f0000001000-0x4)=0x2, 0x100000001) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x154)={0x154, 0x40, 0x110, 0x3, 0x0, {0x10}, [@generic="c0bdef5771217c2a1887b92f4976ee2298eb01faed66d4995718ed8ba6e6159d54e14dff984e66347fb8309b72227cb363473eaba1d85f00a8b744b48b739378707510d114a8be2a44e608cd446c49a504166589d0cecd63fe7656118fb31edfeb0b197aa2", @generic="f948664a0c5d5dd2f617dcb95ee20c3c2f577821a91c06d4e48355d1938fbbd2e18cf4abc76069c8e63c628619e5bac459b6a785b48ac3f2a8ae766461a42d4fd0d549806cb0e96912b19af4295e5b5b39da60f12a5bbfe34094e09584f26ac1b6e49a357bc375e382984a80fa00aa499e7b5f7219b89d24240efabc165683c63fbfdaec6ffb3020d9e08dfef3b02ecfda99711d242bd9e9b4b160acc8cec1aee76cd9ca4b0c35f4daa62e2d8d99c6b7d95788331848ef386e79f46bde95c4b150353c60dfa6a6d7e564ed1a0146543caa14b96ec82d115a180f8f"]}, 0x154}, 0x1, 0x0, 0x0, 0x800}, 0x40040d4) exit(0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x16)=""/22, 0x16) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 23:33:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = dup2(r0, r0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f2000), &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/02/11 23:33:42 executing program 7: getresgid(&(0x7f0000cdb000), &(0x7f00004f5000-0x4), &(0x7f0000240000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0xfffffcc2, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1}, 0x0) 2018/02/11 23:33:42 executing program 3: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d08000-0xb8)={0x0, 0xfffffffffffffff7, 0x9, 0x8d5, 0xffffffffffffffff, 0x8, 0x20, 0x9, {0x0, @in6={{0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x798f}}, 0x1, 0x10001, 0x80, 0x2, 0xba}}, &(0x7f0000ddb000+0xece)=0xb8) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ddc000-0x20)={0x7f, 0x10000, 0x8004, 0x8, 0x1b1f, 0x10001, 0x8, 0x101, 0x0}, &(0x7f0000ddb000)=0x20) r3 = open(&(0x7f0000ab4000)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000791000-0x10)={0x3, &(0x7f0000ddc000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000c32000-0x10)={r4, &(0x7f0000ddc000)=""/82}) pwrite64(r3, &(0x7f00008d2000)="db93689210ba52b59c7e403ea6c21e774351a4f536a4f06163e12bf357a890e7607e8a456d56d5d382e25eb9289f5ebbcaea848f2b9091de04535547bae4ff95f592cea98be165381b51bb6b41d63eae9f2d34491380230fd2861b9a654b0b2136f288dd7604f5762ae9383d3401f6d45d7c83646285d93da8c9dd60661432", 0x7f, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ddb000)={r1, 0x2, 0x9, 0x3, 0x81, 0x5954, 0x924b, 0x101, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8001, 0x3, 0x3, 0xfffffffffffffbff, 0x9}}, &(0x7f0000ddb000)=0xb8) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000ddf000-0x10), &(0x7f0000dde000-0x4)=0x10) 2018/02/11 23:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000323000)='./file0\x00', 0x200040, 0x12a) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002ea000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000072b000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000717000-0x4)=0x7) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000813000-0x10)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000434000+0xec6)=0x81) recvfrom$unix(r1, &(0x7f0000085000)=""/14, 0xe, 0x40, &(0x7f0000b31000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$setsig(r1, 0xa, 0x2b) dup2(r1, r2) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000043000-0xb0)={{0x3ff, 0x7}, 'port1\x00', 0x14, 0x21800, 0x9, 0x27, 0x5, 0xa2a, 0x7, 0x0, 0x4, 0xfee5}) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a}) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ad000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000359000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) lseek(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, &(0x7f0000929000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f51000)=0x1c) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[]}], 0x1, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000eed000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000eee000-0xcb)="4bb62edc8dd27cde9b0a64bbdccf0126ddd0ca270c412b19c8eab3031686789d541990f0deaaf38f0db9f28ba787b678c60e7b3d20007e77e333007138cd9e6936377c696817364502b6b5c2f6cf45ab1674aa8f94e0273e33ffb9fdda2fcce1e31403cdf764af20fcd10c04f32902230248b2ac288b1f7e1c97dec08c5ee827f949ad0b3c26226f991cfbceea6d03ce7fe8c01f14adfcd1dfcd929db20b7d48244592990e1c5636b1262f0c5a40c1ba1814de913a36a5725f64bf058f6ab7f496fe8805843dc70db4fae1", 0xcb) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000eed000-0x91)=""/145) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) madvise(&(0x7f0000259000/0x4000)=nil, 0x4000, 0x0) 2018/02/11 23:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000767000)=0x6) pwritev(r0, &(0x7f00001df000-0x8)=[], 0x0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) bind$inet(r1, &(0x7f000053c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup2(r1, r0) 2018/02/11 23:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a45000)=[{&(0x7f0000a70000-0x1)='&', 0x1}], 0x1, 0x0) close(r1) memfd_create(&(0x7f000084a000)='self\x00', 0x3) 2018/02/11 23:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000652000)='/dev/rfkill\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000891000-0x8)={0x0, 0x40, 0x7}, &(0x7f0000984000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000270000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ff0000-0x20)={@empty}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000e6f000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00004cc000-0x1)) 2018/02/11 23:33:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f00007c4000)=@l2, &(0x7f00009ca000-0x4)=0xe, 0x800) r3 = accept$llc(r2, 0x0, &(0x7f00005e8000-0x4)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="951586da4536"}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c7b000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000ded000-0x4)=0xe8) accept4$netrom(r1, &(0x7f0000cb7000)=@full, &(0x7f0000c5c000)=0x48, 0x2c9863c6e07e026) getresuid(&(0x7f0000de4000)=0x0, &(0x7f0000954000), &(0x7f0000e9d000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a78000-0x6)={0x0, 0x4}, &(0x7f0000097000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d1b000-0x8)={r7, 0x1}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc3000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x0, 0x0, 0xff, 0x2, 0x80, 0x80, 0x2f, r5, r6}, {0x1, 0x3f, 0x7, 0x7, 0x9, 0x7ff, 0x2b2, 0x9}, {0x1000000000000058, 0x7ffd, 0x7, 0xfffffffffffffff9}, 0x8001, 0x5, 0x0, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x5, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x40, 0x973, 0x80000001, 0x5}}, 0xe8) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a84000)=0x7480, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) recvmsg(0xffffffffffffffff, &(0x7f00005e2000-0x38)={&(0x7f00004a6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000022b000-0x30)=[{&(0x7f000025f000)=""/13, 0xd}, {&(0x7f0000f35000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b66000)=""/74, 0x4a}], 0x3, &(0x7f0000026000)=""/114, 0x72, 0x7}, 0x10021) getsockname$unix(r2, &(0x7f000025d000-0x8)=@abs, &(0x7f0000e23000-0x4)=0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/11 23:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000485000-0x9)='/dev/sg#\x00', 0xc00, 0xfffffffffffffffc) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/02/11 23:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004ee000-0x8)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000156000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/11 23:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000652000)='/dev/rfkill\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000891000-0x8)={0x0, 0x40, 0x7}, &(0x7f0000984000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000270000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ff0000-0x20)={@empty}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/11 23:33:42 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002e3000-0x1)={0x80}, 0x1) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f88000-0x34)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, []}, 0x90) 2018/02/11 23:33:42 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0x3a) 2018/02/11 23:33:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f00007c4000)=@l2, &(0x7f00009ca000-0x4)=0xe, 0x800) r3 = accept$llc(r2, 0x0, &(0x7f00005e8000-0x4)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="951586da4536"}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c7b000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000ded000-0x4)=0xe8) accept4$netrom(r1, &(0x7f0000cb7000)=@full, &(0x7f0000c5c000)=0x48, 0x2c9863c6e07e026) getresuid(&(0x7f0000de4000)=0x0, &(0x7f0000954000), &(0x7f0000e9d000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a78000-0x6)={0x0, 0x4}, &(0x7f0000097000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d1b000-0x8)={r7, 0x1}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc3000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x0, 0x0, 0xff, 0x2, 0x80, 0x80, 0x2f, r5, r6}, {0x1, 0x3f, 0x7, 0x7, 0x9, 0x7ff, 0x2b2, 0x9}, {0x1000000000000058, 0x7ffd, 0x7, 0xfffffffffffffff9}, 0x8001, 0x5, 0x0, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x5, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x40, 0x973, 0x80000001, 0x5}}, 0xe8) 2018/02/11 23:33:42 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r1, &(0x7f000001f000-0x8), 0x378) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000021000-0xc2)="e11bbc36c46479581a4be67983d8f84d64985c94ef3189fd7517cfd210dffa2fe593b333ad3a2e7fda862280eaefa88f6c5e26d42b25c85ef3cd668ed095c2fb62870a22808283d22bcb7e238a47d409e71d55a63bac5c1c928e4d8f54b8c84a4015f044438656a342e1874d535f580bf655ff6a731d4bde84bb37db1d676f5ec12e0de3649b22080ca71644e85c97e7324f7f4536ab6d8fc59dbf52e022a41f12dc570a5cf7f309f5d7b443720b2aab8e00e1f1c9a54256c3ac3c5ead3743b63a94") 2018/02/11 23:33:42 executing program 7: mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000046b000-0x9)='/dev/sg#\x00', 0x0, 0x802) 2018/02/11 23:33:42 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x41b, 0x100000001, 0x0, 0xf395, 0xffffffffffff7fff, 0x4, 0x81, 0x3ff, 0x0}, &(0x7f0000e0a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000085a000)={r1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000900000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0xd, 0x0, @thr={&(0x7f0000001000)="5eb143be0c806ca0f5ecd20f4b09e2d37f4f1a5ab48d00d331200d92cab4e3d30896d100f547e31b0c24a88202699912b2d1684b6ea9dbd4a988452f2e50226fc6716aefed8f2e87ed73f3b8aae6473772fd1ff36eaf40f8f3cf4b7432aa9dbab3343456d54584bee881e7ed2ae71c80e94502ca0c8436f92f9367bac030bb08367dd4427a6c831180436131cbae8a8558c7895d40150a63cfd6543d55bd9ffa3f179bd7cab09c057e24509760d096997b27fc015175b3e9314838053578cd", &(0x7f0000001000)="e85cc0c547658e2a392a6c603606c8ddaf69c4826c20eb04ca51ae019f3b48e80e105beb95916264682a94326553a0381761d1dc2270257d0fa0d72bff74303762681c9d57e3449dd22eb60bbd4331dc0f3d300ab375fed3f064f1458e309be2a8a844e1b99c7b6122820ef7"}}, &(0x7f0000000000)=0x0) timer_delete(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x8, 0xffffffff00000001}, &(0x7f0000367000)=0xc) timerfd_create(0xb, 0x1fd) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffeffff, 0x1a]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004cd000-0x78)={0x101, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x1, @empty}, 0x10, 0x2, 0x3, 0x5, 0x6, &(0x7f00005af000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8001, 0x40, 0x9}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e38000)='maps\x00') pread64(r2, &(0x7f0000b13000)=""/181, 0xb5, 0x0) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pread64(r0, &(0x7f000039a000)=""/19, 0x13, 0x26) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000004000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001d000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000003d000-0x10)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000000000)={0x80}) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) write$selinux_create(r0, &(0x7f000057b000)=@access={'system_u:object_r:load_policy_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x33}, 0x42) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x1, 0x4, &(0x7f0000863000-0x19)=""/25, &(0x7f0000b9e000)=0x19) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000060f000-0x5c)={0xe0, 0x3, {0x1, 0x2, 0x3f, 0x1, 0x89}}) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ba0000-0xd)='/dev/usbmon#\x00', 0x1f, 0x200000) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ftruncate(r1, 0x4) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0xfffffffffffffffc}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r2 = accept$inet(0xffffffffffffffff, &(0x7f000038c000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000841000)=0x10) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000026d000-0x4), &(0x7f00009cb000-0x4)=0x4) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000080a000)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa1000-0xd7)=""/215, 0xd7}], 0x1) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) unlink(&(0x7f00000bd000-0x8)='./file0\x00') 2018/02/11 23:33:43 executing program 7: r0 = gettid() socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000478000)={0x0, 0x0}) sync_file_range(r1, 0x4, 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0x400, 0x8, 0xffff, 0x7, 0x1000, 0xe5f}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff7b32, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, &(0x7f000066a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d45000-0x10)={r3, 0x8, 0x2, 0x2}, &(0x7f0000000000)=0x10) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000943000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = getuid() stat(&(0x7f0000d08000)='./file0\x00', &(0x7f0000705000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000793000-0x8)={0x0, 0x0}) getresuid(&(0x7f000063a000), &(0x7f0000048000-0x4), &(0x7f0000cf2000-0x4)=0x0) r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000215000-0x4)=0x0) stat(&(0x7f0000741000)='./file0\x00', &(0x7f00007c6000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000094d000-0x8)='./file0\x00', &(0x7f00007f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba7000-0xc)={0x0}, &(0x7f0000f22000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c6000-0xc)={0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) getgroups(0x9, &(0x7f0000667000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000a5a000-0x4), &(0x7f000028b000), &(0x7f000033d000-0x4)=0x0) fstat(r0, &(0x7f0000bdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000296000-0xa8)=[{&(0x7f0000d19000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000060a000)=[{&(0x7f00005d8000-0xe0)="db4c4711a1532c1cf34d9c3e91eaf331259c7b40e44f3792b784797ec2d0a8c02a84251173ddda7570721af7bedba62c07c2888b8085c19e4c2e56cd35123980b23345f2311bfe3e144e584ba7985180b2cf40f59183ce51b2f5f02c95d807aac53985f1ae023439b45b3759ed26a8d190120affe45b2a88bdbb2b178ce5fda308e96142b51d04a8c0b82fa34b541f0c9b3d8dc52271cf03a0e6dd6767b8c9ee4bef26e0789a3485557b88f6f679db31c0ef83e2c826d8763698a0a2cae352b2c64c83866c939e95f84fdd25df1cc06add726e2d1756b660d593f2602a787b65", 0xe0}, {&(0x7f000091e000)="a795473a72f00516ee8352fa83a74402e944eee6a596cf0df0fa9db864fcdc5ca6395e7b49c2fac0e64527a6f3c35acf9853acdeb926e3cd69c06e47f48f2561b3fa9a6d206701a57f00bf041a2697b079bc385025e96ea7b8a87c30cb8a3192c15c3d0e7d292f37360279ad4832cb477215037408d3e6e106c8d61f3a55ac1fe70bfc520f0ea4cf811e077a0519d31151911b5f0052b29651482ff7947aaa05bd4ea237053cb28d1aef837296b9d812a4617eb78bf3180a63f43db29ca4b23817e9ea92dc5159ae2d3d6e93a71936a9f098aa", 0xd3}, {&(0x7f00009ed000-0x29)="e38655f13fd9de6108451841db0bcd0349c72d184ceb4a084e1498eaaf2b3614cadf1d6aa4a02fce4b", 0x29}], 0x3, &(0x7f0000988000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x2a5, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x40}, {&(0x7f0000277000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000066f000)=[{&(0x7f0000e4a000-0xb2)="01eccf17798ea0670df7d4501a52778a34d77b5af76ac2a09e4ebee9a9863d381a1e5ba953b671b82e2e6a1f7e5d13d6868594bb2a91885a2e367c1ea6f8211385380f19b05a608e54d546a2dd662855d6bdbbc516e6212a72539966d83146ebc93f9743822242ca3e2abec2a49255c480b2af23f19dddc6f7fd91851304b4942a3f10dd657576c9e2c5e27cf2cf809a00e6bdd1894f296b72216dc278f415ce92437fe202bfdceef6f1e7e3e8cd334f7537", 0xb2}, {&(0x7f0000e22000-0x5)="6d24172777", 0x5}, {&(0x7f0000d1b000-0xae)="1b7cb1b2bc8d046918fbbe09a7c74048eae983d05c0814577ea0f6b8a1793303e1629eb11d4103bbabed27d86850bd5109c1ebaa19c9f9884c570c692d5b01acace2a6447b892fc908111f7fb2a1845f65d051a145c88bae6044325dda7e728918ffa9a3da8a89e19a3b03356a7589b103c389606150d851e30d6a86f75ddc76d39409f390a04778572a73fb6adbb3515b04fa62afa3ecc0f6ce137bf335f327606645b56d47751fb83c588375fb", 0xae}, {&(0x7f00008cf000)="ebdfe22024df013ea9984c5a5ee226f39e0c7d04e6dd43373addf76c", 0x1c}], 0x4, &(0x7f00006c0000)=[@cred={0x20, 0x1, 0x2, r2, r3, r13}], 0x20, 0x10}, {&(0x7f0000553000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e7c000-0x30)=[{&(0x7f00001b4000)="031582a03e90ead6b04da14cce1a184121af2247349f5a1923c0343ed8b079c9bea5063d44bca244ea116668c506c88dd967a69d5c9d9b089603848739be9c51ab9949f11f4d9c96e1cb870244689aa6abaaf32cccddd70cd7240158da83e4464c433b17eebb45b2283e58bf36dfe3b9bd257f7ba935dfaa44266964a32235ea427932ca9c8bc13e8b9cdeaab5e97e58ac744472", 0xfffffffffffffea5}, {&(0x7f0000d8d000-0x22)="a41be54ac226fd57aacbcbe9a5616fa6783dda48459eafcab04e1eca29e654bb055f", 0x22}, {&(0x7f000052f000-0x93)="572dbf25ae584a1a49019f82f3d8c52f2c0884ef6b8122d4889caadefe57bc73ec101d3d31ee7e8d5ed7a28aee81bb913419a55dfc867f70c8aae07023d50c2d5ad0f73e94f0a6e93008490776834a47b338743d1c57e2d441d3b55083af4280318d87bcab693dde053c270e594b7aaf7c768f8d6d28146658d3de5cdad45ad05949a85d398b92f97ee66c556d0d1289f1fcfc", 0x93}], 0x3, 0x0, 0x0, 0x40}], 0x3, 0x0) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000088a000-0x8), 0x8, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005da000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd2000-0x4)=0x0, &(0x7f000082a000), &(0x7f0000c7b000-0x4)) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) fchown(r0, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000965000)={&(0x7f0000710000/0x2000)=nil, 0x2000}) [ 38.862532] binder: 5751:5754 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffc [ 38.917437] binder: BINDER_SET_CONTEXT_MGR already set [ 38.923332] binder: 5751:5766 ioctl 40046207 0 returned -16 [ 38.949256] binder: 5751:5754 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.962075] binder: 5751:5766 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00006ba000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000049d000)=@req={0x32, 0x7, 0x5, 0x400000}, 0x10) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000080000)=""/24, 0xfffffffffffffff8, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000024000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x8001, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x0, 0x0, r1}, {0x1c, 0x7, 0x80000001, 0x3, 0x6c, 0x6, 0x6, 0x10000}, {0x7f, 0x100000000, 0x2, 0x2}, 0xff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x6, 0x0, 0x1, 0x1f}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000948000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc00000000000000}) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x3ff, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x62, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000a76000)=""/98, 0x62b}, {&(0x7f00002af000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f00009d5000)=""/255, 0xff}], 0x5}, 0x400067) rt_sigsuspend(&(0x7f0000df0000-0x8)={0x8}, 0x8) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) mprotect(&(0x7f000093e000/0x4000)=nil, 0x4000, 0x1000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f00005e0000)=[{&(0x7f0000014000-0x6c)=""/108, 0x6c}], 0x1000000000000082) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000084e000)) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000d1c000)='./control\x00', 0x8) inotify_rm_watch(r0, r1) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000810000)='./control\x00', 0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000d20000-0x30)={0xb945, 0x1000000009, 0x24f01, 0x7fff, 0x0, 0xffffffffffffffc0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d20000)=0x1ff) r4 = inotify_add_watch(r0, &(0x7f0000b28000)='./control\x00', 0x8) inotify_rm_watch(r0, r4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000d21000)=@buf) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000061000-0x10)=@ax25, &(0x7f0000539000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000721000-0x2c)=[@in6={0xa, 0x0, 0x2400000000000000, @empty, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x40000000) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00008c8000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f00007f8000), 0x0, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/11 23:33:43 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000206000-0x4), &(0x7f0000001000-0xc3)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000197000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000+0xad5)=[{&(0x7f0000001000)}, {&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000002000-0xc2)=""/194, 0xc2}], 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f20000)={0x70, 0x0, &(0x7f000083e000-0x70)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x1, 0x3}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f0000001000-0x68)=[@fd={0x66642a85, 0x0, r2}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x4, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x4, 0x1a}], &(0x7f0000001000-0x38)=[0x78, 0x40, 0x38, 0x20, 0x20, 0x48, 0x78]}, 0x4}}], 0x1000, 0x0, &(0x7f0000000000)="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"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b0d000-0x8)) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/hwrng\x00', 0x80000, 0x0) write$selinux_context(r0, &(0x7f00003b5000-0x1b)='system_u:object_r:bin_t:s0\x00', 0x1b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000029c000)=0x0) syz_open_procfs(r3, &(0x7f0000adc000-0x7)='fdinfo\x00') setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000982000)={@common="73697430002f0000000000001300", @ifru_names=@common='gretap0\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a0b000), &(0x7f0000e70000)=0x4) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d51000-0x20)={@generic="9550d43069f33eafc6d76c885e0cf021", @ifru_flags=0x8000}) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x1, 0x2, 0x7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000032000), &(0x7f00008fc000)=0x4) socketpair(0x1, 0x0, 0x4, &(0x7f0000780000-0x8)={0x0}) getsockname$inet6(r2, &(0x7f000019b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000230000-0x4)=0x1c) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)=0x4) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000014000-0x108)={0x7, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1f}}, {{0xa, 0x3, 0x5028, @empty, 0xf5}}}, 0x108) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x0, 0xd, &(0x7f0000fd5000)="04e61d78bd937b8224d91d62a9"}) r1 = creat(&(0x7f000044d000)='./file0\x00', 0x63) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fd5000)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ad0000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x401, 0x8, 0x6, 0x200, 0x7}, &(0x7f0000fd7000-0x4)=0xa0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd6000)={r3, @in6={{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}}, 0x2, 0x7f, 0x81, 0x1, 0x9}, &(0x7f0000fd7000-0x4)=0xa0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000394000-0x28)={@common='ip6gre0\x00', r2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000eb3000)={0x0, 0x7, 0x4, [0xffffffffffffffff, 0x2, 0x100000000, 0x5]}, &(0x7f0000224000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fd5000+0x813)={r4, 0x6b, "cab71b42bd3df5985a8570a4d1b5eda1d1b594ce37be6b636fc089dc50d6d7c4ef7231efabd90a40d0d9f2da8270286b7b5395c92b93c7d3c6f7d730d2b8a61df159b6c09cad643f7b9ee887fb24386bf7d2800ddfe25871b18b85ed336aee1abfa3357db0407386c68a3d"}, &(0x7f0000487000)=0x73) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r0, 0x0) fcntl$getown(r2, 0x9) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a34000)={0x381, &(0x7f0000a78000-0x20)=[{0xd37c, 0x8000000000020, 0x2d, 0x35}, {0x901, 0x9, 0xfffffffffffffffb, 0x7}, {0x81, 0xff, 0xc1, 0x100000001}, {0xb9c, 0xfffffffffffffffe, 0x4, 0x800}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdd000)='/proc/self/net/pfkey\x00', 0x240040, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007b2000-0x1000)=""/4096, &(0x7f00001f8000)=0x1000) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x0, "57f7e5003615"}, 0x10) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x7, 0x200000ffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000013000-0x30)=""/48, &(0x7f0000013000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000011000)={0x0, 0x8, 0xb3, 0x6, 0x0}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x101}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=r2, 0x4) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000682000-0x10)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000b7c000-0x10)={r0, r1+10000000}, &(0x7f0000909000)) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x4, &(0x7f0000853000-0x8), &(0x7f0000327000-0x4), 0x0) mlock(&(0x7f000078f000/0x3000)=nil, 0x3000) 2018/02/11 23:33:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x6, @empty, 0x400}, 0xffffff49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f46000-0x18)={0x2, &(0x7f000051d000)=""/4096, &(0x7f00007af000-0x30)=[{0x48b, 0x1c, 0x1000, &(0x7f0000846000-0x1c)=""/28}, {0x38a, 0x1000, 0x20, &(0x7f0000653000)=""/4096}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb7000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000102000-0x10)='/dev/sequencer2\x00', 0x4000000080, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00009d9000-0xa)=""/10) recvmmsg(r0, &(0x7f0000762000)=[{{0x0, 0x0, &(0x7f0000e1a000)=[{&(0x7f0000310000-0xed)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x371b9025}, 0x8}, {{&(0x7f000045e000)=@generic, 0x80, &(0x7f0000d33000-0x30)=[{&(0x7f0000964000-0x75)=""/117, 0x75}, {&(0x7f0000b6c000-0x29)=""/41, 0x29}, {&(0x7f0000c02000)=""/176, 0xb0}], 0x3, &(0x7f0000c21000-0xa)=""/10, 0xa}, 0xfffffffffffffffa}, {{&(0x7f00006ef000-0x60)=@nfc_llcp, 0x60, &(0x7f0000985000)=[{&(0x7f0000977000)=""/188, 0xbc}, {&(0x7f0000dfe000-0x37)=""/55, 0x37}, {&(0x7f0000f67000)=""/141, 0x8d}, {&(0x7f0000ed3000-0x4d)=""/77, 0x4d}, {&(0x7f000026f000)=""/183, 0xb7}], 0x5, &(0x7f000035a000)=""/57, 0x39, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000061000-0x80)=[{&(0x7f000025c000)=""/94, 0x5e}, {&(0x7f0000c8f000)=""/154, 0x9a}, {&(0x7f0000714000)=""/252, 0xfc}, {&(0x7f000049b000)}, {&(0x7f000027b000-0x48)=""/72, 0x48}, {&(0x7f0000a1a000)=""/4096, 0x1000}, {&(0x7f0000f82000-0xba)=""/186, 0xba}, {&(0x7f00006b3000-0x19)=""/25, 0x19}], 0x8, &(0x7f0000306000-0x51)=""/81, 0x51, 0x5}, 0x4}, {{&(0x7f0000109000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000141000)=[{&(0x7f000086d000-0x4f)=""/79, 0x4f}, {&(0x7f0000fc0000)=""/191, 0xbf}, {&(0x7f000093f000)=""/220, 0xdc}], 0x3, &(0x7f000009c000-0xf7)=""/247, 0xf7, 0x7}, 0x800}, {{&(0x7f00000db000)=@nfc_llcp, 0x60, &(0x7f0000713000-0x40)=[{&(0x7f000028c000-0x45)=""/69, 0x45}, {&(0x7f0000fe5000-0x1a)=""/26, 0x1a}, {&(0x7f0000c0e000-0x92)=""/146, 0x92}, {&(0x7f00001c0000-0xa2)=""/162, 0xa2}], 0x4, &(0x7f000056b000)=""/216, 0xd8, 0x100000001}, 0x6}, {{&(0x7f0000687000-0xc)=@nl=@unspec, 0xc, &(0x7f0000483000)=[{&(0x7f00003a0000)=""/4096, 0x1000}, {&(0x7f0000f3c000-0x7e)=""/126, 0x7e}, {&(0x7f0000caa000)=""/72, 0x48}, {&(0x7f000024c000)=""/244, 0xf4}, {&(0x7f0000de2000)}, {&(0x7f0000cdd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000254000)=""/206, 0xce}, {&(0x7f00004bc000-0x5f)=""/95, 0x5f}, {&(0x7f0000548000)=""/130, 0x82}, {&(0x7f000074a000-0x1000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x7fff}, 0x1}, {{0x0, 0x0, &(0x7f000036f000-0x60)=[{&(0x7f0000952000)=""/70, 0x46}, {&(0x7f000060b000-0x54)=""/84, 0x54}, {&(0x7f000010d000)=""/85, 0x55}, {&(0x7f0000b2e000-0xc2)=""/194, 0xc2}, {&(0x7f00005bd000)=""/195, 0xc3}, {&(0x7f000017c000)=""/198, 0xc6}], 0x6, &(0x7f0000728000)=""/78, 0x4e}, 0xffff}], 0x8, 0x2140, &(0x7f0000bfa000-0x10)) pselect6(0x39, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000274000)={0x6, 0xbd12}) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000e5e000-0xb7)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f50096ee4a5acb3da400001fb7670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba00040000000298e9e90554062a80e605007f71174aa9512cbf320ec39f02d4c159cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb7) r1 = accept$inet(r0, &(0x7f0000ad6000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bab000)=0x10) fallocate(r1, 0x1, 0x200, 0x80000001) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1ff, &(0x7f0000005000)="2c33f334647d59656e7fc552d2bca2cb7cac2076c68d527087a628b24387a6e882e4d7d74160a20246d5349c0de48a5656368f71a7445239dcc0cf30e7cdf48985ace2cb55c2bc023c554e3527eae0e00d6bffb7248630f88624e280f5a955101947") setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000)={0x4, 0x400, 0x401, 0x9, 0xff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101, 0x8, 0x7, 0x3, 0xab3, &(0x7f0000007000-0x10)=@common='sit0\x00', 0x0, 0x2, 0x9}) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000433000-0x8)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ca5000-0x88)={0x5, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10000}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0xc}) accept(0xffffffffffffffff, &(0x7f0000103000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00003a7000-0x4)=0x32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e5a000-0x8)={0x0, 0x7}, &(0x7f00005b0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000025a000)={r4, 0xebf, 0x3ff, 0x0, 0x4200, 0x2}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000ca5000-0x590)={0x6f6, {{0xa, 0x3, 0x200000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x0, 0xa, [{{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10001}}, {{0xa, 0x3, 0x400, @empty, 0x3f}}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8001}}, {{0xa, 0x3, 0x486, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}, {{0xa, 0x3, 0x7, @empty, 0xfffffffffffffae2}}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x9}}, {{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, {{0xa, 0x0, 0xe28, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x92}}]}, 0x590) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000156000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f9000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e4000-0x8)={0x0, 0x9}, &(0x7f00002d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000012f000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000ce1000)=0x8c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00006ec000-0x5)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000327000), 0x0, 0xffffdefffffffffa, &(0x7f0000570000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000085c000)='./file0\x00', 0x0, 0x12) connect$l2tp(r1, &(0x7f0000447000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x4, 0x0, 0x4}}, 0x2e) 2018/02/11 23:33:43 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b1000-0xc)={0x0, 0x0}, &(0x7f00003bf000-0x4)=0xc) r3 = gettid() r4 = syz_open_dev$sndtimer(&(0x7f0000cf2000-0xf)='/dev/snd/timer\x00', 0x0, 0x482102) ioctl$KDDELIO(r0, 0x4b35, 0x9) sendmsg$netlink(r0, &(0x7f0000784000)={&(0x7f0000c99000-0xc)=@proc={0x10, 0x0, 0x1, 0x400}, 0xb, &(0x7f00008dc000)=[{&(0x7f0000afe000)={0x204, 0x1e, 0x20, 0x3, 0x3, "", [@nested={0x14, 0x24, [@typed={0x10, 0x2b, @u64=0x65b7}]}, @nested={0x1c, 0x58, [@typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="6b722b6c0b1f49f59903296bc626c9de9c9d744d5b72f317b42343d702c03a2f0f670061f0a9610484ed018800f1ddea53afef0f8d3c024c07152a45d75ce92b7d4356ab226b2fbcd8571507f585d3f24138496a8461958653b254972c2f3dd0365abcec4eac82597f06719273c79a7c0b2cf6b4c24112dd6814e2220e4851bbe61a5542e08fbc9e819949b1c8decabcc64765d8479248f1395a80dcbeb1a59f1b46cfb81ab972fed0", @generic="35b75301232cf5189601eeb88196f9568033b5eb1916a60e3a8defa98d8662d92c6dc1495cb90ee71284c85e9d9a52132d84b1b36dab92de51d0c85a3a2f830ccbbc0df0ee3264f2a11fe7800e87f84408f2de8c23be0450c6c460b68481517fa731da4fe1d76afded19fe2b4d0bb5b5f0b45934ccb65c1783d823338a3aeacd14373649b522dedcfeb202757f538a12f90a34d941cb7d38db12ee2b0d84e0f431e21ea8d319db0dc9aba8a415db58563b9ed3deefb1db65916784e72c99870d0e9267ebe2da1624cd2570f0d2dd2905c67d3f9e26d02a515eb2dc1490b44fab87a4", @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @typed={0x10, 0x77, @str='\\nodev\x00'}, @typed={0x96, 0x8d, @u64}]}, 0x204}, {&(0x7f0000cf0000)={0x364, 0x1a, 0x110, 0x4, 0x0, "", [@generic="85d190cf473eb4d6186eff61ec247ad6a41d1209ed32b754c80a9ce54c4b7f1429e5b563dd08c10bb5bbc8d9c27ede554c8efdfecd8a687adc4f81325b4fbed83c1a6f3ba0f28b1455208f8d4b350fa1ae5d15ce4a40d638d63d35040912e6bd14cc5894fdfc31542e3499ebf9b6a7cb844c1ecd88d5ec38db80fce4313001ed438ad35d8b8a1aff86e62c13a042a83f461f7c057d6f7c63fe37d8847e390b6f708acd48c17653e23c06ce2f2af4ded3652af6a368934e16dfb88d60fee42abbf9270870cf3dc9c20c0b2da28dab934f665be3df1a83a8eec724a330ef327ca50ec6", @typed={0xc, 0x70, @u32=0xe8f7}, @typed={0x8, 0x8a}, @generic="dfafcc1649b9fec4865c32f90f0e944db05b8c0d8619ae60004852267efab262cfb7a80978870de3c40ee31db807f65e9d09640034b6234cbdb7924415d8abcdc2b3e9e6a10e8917dd70dce8d621b169883185fdab99fb67a457ece8d061b5dce1c782b8eb6817280efe5f44416ac9e0886585ec2e9547d054806c073ea0108d3efd59ac93f188a1445d9bb6b1536debbcaeac6d6285fd73002b3fee4d5ef537d3d6394926d87b810ffcb80874f53c84c20391779931bf3bb9d0a4a94869e65f342a7da95ecb4ebbca7b8c0b680aaf2b092719a356a5cfd6b6d6", @generic="eba5a2fab7be09358354598b27171bcb04b21d5854e5d449eb79d2923a21542addf919ae3e2f3420473b16483c318ff35500467f9f353976317b719559976c59756ba074f2cb316a255a49c9df13a39d17b76f840732402197a4ba0b92bb67dd753eedf0e1f9580408d52e6c94a805e1e06f09def1e14da3850629aa55e7a0cb5bf34238d06f39", @generic="fbc8917c66bf747f", @typed={0xc, 0x96, @u32=0x9}, @generic="4f7f43656e46f7e4510fa917ff4b5c8b2e0e8b0b87c12770410ad49fad598eee6ddc275ca03881b7a58c014b614e8ffcbb0b061e161082fc16b086190e9fc588c29519c000c3cbc8665827b3874c75ccb5042cbd0069e13a4c4b9ffcac8df9ac94838895b233a3dd8cfce9", @nested={0x7c, 0x49, [@generic="6d33ba2cde0a60238a3b8f7f651acb38b785f24701bc2eff279008f0bd16d17d4b00ffc87747205b4aed7d09b74edcfffb833ca91322052bbbc0", @typed={0x18, 0x40, @str='eth1nodevlo:{\x00'}, @typed={0x18, 0x17, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x15, @fd=r0}]}]}, 0x364}, {&(0x7f00004e5000)={0x10, 0x37, 0x201, 0x5, 0x1, "", []}, 0x10}, {&(0x7f0000351000)={0x121c, 0x11, 0x700, 0x2, 0x1, "", [@generic="a866a2fc1b300ec73c5b14230858f1c175f228d0b0871e7bb188837b4057f60eac5a4cd27c1f4ae4ed3332b045d89cd288d60279992425afe55d50098f684afb9eac2f581398bad993bbc5ed855af4018569945a6adc90a93bb25ee166975032350214b8a0508c282946674ed805def8e0c14c13e8b5ca289612d419c7bf5183f791656a76c1ab18", @generic="680def3d1a3abf304999bbca4403538965fa188730d0f233a4cb59f3805ac58c176162cc063e99abf7748cd52591d5dc94fac936f94f4abef30ef796a70de1094d5549557aad33535e7ed3e8727cfac7035be63aefede47e5b8313e0e61d49a96c1a001d9669f6481badcbede956be541319e15b55b2cf", @typed={0x8, 0x78}, @nested={0x4, 0x35, []}, @nested={0x1100, 0xd, [@generic="a2c296aed6d93274625153de6e8390c67de52d0fdb78e8db6154f2a62f0cbe6bccc1e2b6ec4d3280f8c4b5bb590eacb069e5a413a92242d2d8de18511b93e500894691059b74b1305695414c4f43bfadd36e83cc5e2c52d78a77d66309e30bfc0ff0444929993be33636d85ddb5cd91184ba5d2dd0cfe85e9ff2da441e121bfa1ba4a16a95e55bc6f1914d35fa7da11ce204951030c8434b994aa85a218309442d7906dfb2a16adf86b55f18237a2e50c5880144e556f852d60c08995546076c4c2a7e535e474a2f93d744b481649e89cbede002982d2702ec4804693e6a80ac0cdd", @typed={0xc, 0x86, @u32=0x3f}, @generic="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", @typed={0xc, 0x6, @pid=r1}]}]}, 0x121c}, {&(0x7f000065c000-0x1c4)={0x1c4, 0x15, 0x600, 0x7, 0x0, "", [@nested={0x1c, 0xe, [@typed={0xc, 0x90, @uid=r2}, @typed={0xc, 0x85, @pid=r3}]}, @nested={0x198, 0x35, [@generic="c9d8b17e3bcc6b43df1dced129045c2aa79f3f3deef0af691359092d3b718f4188a50df120bf26e9843e8ec2dd98e852e3e7f149d71407c6a2e23b7926af15283827f75258ccfccd635dc75d82eedf3a9a9d0dc2d6d8484798e1de7179131c3d268531620360c9ad54e35d794901dd8190870ae28295a078ee0f5f5291259e497fbdbf4738f223b14264db5889257237048a99dae2b28f0aa7931fe7d4290ed739492e17835c", @generic="9483408789", @typed={0x14, 0x79, @str='/dev/sg#\x00'}, @typed={0x10, 0x73, @u64=0x4}, @typed={0xc4, 0x44, @binary="4af80e8421a6adced9ad54ade33807880d562cb44bb238676fabf362bef171998b73db456c47683a105f74187d5ecba685aa148b8ecd853d69c03ffd85868d0a9653c55960b01051f4ddb7421a16fee28cffbfaae08427a309437e6d3b4812b9613c86edde5b6a9c28aecdaf2cddfd712657f511eb4194feec2ec18a4adc110235e8245187020a7c4e42b2d7c00849edc73d645e180ffe536e12b9c3586ba4cddcdc4cddafe7827e11e14c67ab2d8584160e5a2c18812873e8fb"}]}]}, 0x1c4}, {&(0x7f0000c94000-0x314)={0x314, 0x37, 0x10, 0x6, 0x0, "", [@generic="f604f7f5592f133ccc798e10d4651ac8583f97e4b8daf9bf29b1ed4c4d8ec4463383bcc9819a1ba3986de6c89fa99046bc2ec73702e7ef451da236db2d408a947604f1318ee324d189544bf5b7c3311bac19bea5be4d565f19d39a8362d2ba451607c62fd92fbbd3e2be52bbc3da77731f09702eed5371785ee14d8d35d7b7e5156a9872ce156fac25ac917dfa0c3f4c099a811cc3d2f5f785866f07b4701d9519e538d5133ae35d429b314ea36a55cabc143d51f392e4b3dff6066854238e8f3e02536730a5d0dba5529e", @typed={0x8, 0x96}, @nested={0x124, 0x66, [@typed={0x18, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x95, @fd=r0}, @typed={0xfc, 0x8f, @binary="503601d87e62bff8bb3cedba69f30f1d73644277a2cf4d3e8d3a0d84b6e095cc3659977cccb90944399b3872082a8e6fddd499a6c9c92435b890f96d34bd0c30475c68d87eaf52787967c347cf43146edfb7da64772894fbd821020ca5b363232e00f1499f08fdc7ab52d097e6a25d82ecca66263ef253c15573a10a7f22e259c39a2a7acf286539ffab3d1fd152a834a5109101dd23eeba187be34959795974b502954da2354fcdcffc3a65a379e82ef92509a808f42aa51d7b75f4bdb6b3aeac6f11da75d19fcb1e79d04e741ef48ceee12d24e2045bb41840f7c5b95d95b9f37d42d4869a62cc519915236f0e4edd435eb7da"}]}, @typed={0xc, 0x3d, @fd=r4}, @nested={0x100, 0x21, [@typed={0x8, 0x2a}, @generic="8b8e7c976fa3ee37da2773591896b82cbb1a495454913a9c6258b0b423f63cb6e103e26901d51b3ace82fe9aa907319ed64dc878b31cdba29483d1696e1ded2aec5ece8633c3378848c94a8837ed", @generic="11f948d4efaa11b0119aa9fabcd45b7116397866ea820354e0e6a9975f6721eff05ac2082ed5742fa50706cf557c9d3d4c6d9da56e1038e71e426661db0d1a255c53393dfd4b01b46b20afcf2304d4d84f57b30f72778923e231e4e5008d1f90f12e2fc2ac2a63a5c7438f7b7629c987ec1c714ada90c632ca4b6e08b7269e47919ba9df16024d60f4d0bf09499d1c7429cd3a2477fc61d113c05964a22f944717d89fd7"]}]}, 0x314}, {&(0x7f0000528000)={0xb4, 0x16, 0x500, 0x3, 0x3, "", [@generic="d4a1d767b71e5d396af0ebb070150f534df8a7a30076f21ef3ddccbb32b4dbca45c53674839d7a7bf625523ca701605aa1c26d8c90b6bb87d19040e40c26a1b7adab28377114ae1c00fa901fc59503927c2652da171a23d743cc7eaa57da63cd30746555dff5f7849732df6c2d5f96fb0fd8cee437c09ed7760e8d4f941d309aca2e9ea049f22000c89c112930be4a64288660ebbc424b96bf080067daa9120390"]}, 0xb4}], 0x7, 0x0, 0x0, 0x8800}, 0x8010) lookup_dcookie(0xfffffffffffffffe, &(0x7f0000df0000-0x94)=""/148, 0x94) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c6c000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002f0000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fe2000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x20) syz_open_pts(r0, 0x1a5582) poll(&(0x7f0000ecb000-0x38)=[{r1}], 0x1, 0x0) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006ec000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000620000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008a7000-0x4)='tls\x00', 0x4) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000765000-0x30)={0x9, 0x8, 0x100, 0x9, 0x753d, 0x2}) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000087c000)='/dev/sg#\x00', 0xfff, 0x82100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000438000-0x10)={0x6, [0x670, 0x9, 0x3, 0x40, 0x7, 0x94b0]}, &(0x7f0000fa8000-0x2)=0x10) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d28000-0x40)=[{r1, 0x1001}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000540000)={0x40000000}) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005a5000-0x8)=0x7) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000108000), &(0x7f0000ae1000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae1000-0xc), &(0x7f00004c3000-0x4)=0xc) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x951, 0x400000) fcntl$setpipe(r0, 0x407, 0x15eb) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2c4a) ioctl(r1, 0x6, &(0x7f000000b000)="0fdf01dfa8ab1de16f0c1e51edafb4ebd4b9011d815fc09b0c5fffb212d59e13f670b3ecfa1f0b929c3b713129a44f9abc2d5fd54b8b796e56f616e8755f6c88c012946cb4d4eee50c906ef1cdaecbac7137a9fe2d2439ad4dee1525b669ee87d58c5bcf2327f72138f02f8903c8de8383fd601c51ded0539650578838c4d004fc39eef4f09e2104f495162fc3efc9b619e24dd88b9633741d757c514de3fc46f81949b24f9401e9b056e2a9f70cc49a4f79cbb169ed4540d1843c6c4bea1afe8ca8f134b79fc89be311e0f98a7a93e3c89551") 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000156000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f9000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e4000-0x8)={0x0, 0x9}, &(0x7f00002d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000012f000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000ce1000)=0x8c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000f35000-0x10)={0x2000029f, &(0x7f000045c000-0x10)=[{0x20, 0x0, 0x5, 0x102}, {0x6, 0x2, 0x0, 0x3}]}) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fce000-0x4), 0x4) 2018/02/11 23:33:43 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f00000ed000-0xd)='/dev/usbmon#\x00', 0xff, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x80, 0x10, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0xfff, 0x1, 0x100000000, 0x7f, 0x2}, 0xc) pipe2(&(0x7f0000001000-0x8), 0x84800) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) sync_file_range(r0, 0x9, 0x3ad, 0x2) 2018/02/11 23:33:43 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000542000-0x38)={&(0x7f0000d76000)=@full={{0x3, {"d8b53c2e3f3053"}, 0x200}, [{"009c2d548920df"}, {"62175352ab7e3d"}, {"be1d6c9fb44bc4"}, {"bf46d3bdde849b"}, {"14ee5448bd1b22"}, {"743e56dc65cbd3"}, {"44e15f25d60d4a"}, {"8578f8e77d1ef0"}]}, 0x48, &(0x7f0000deb000-0x10)=[{&(0x7f0000538000-0x3f)="8c55daf80d2c3e888d820bfef0eae57bea35ba4691787f03110cbe613bd02f17913612aef3b7fa75a608a31515f4b037878569a7a34777c81124589d2cf909", 0x3f}], 0x1, &(0x7f0000f15000)=[{0xe0, 0x10b, 0x7, "9dcd5834453f8d035c3146f7bd6d7cdeaa2685140c463d62505869f147d75703360a1132c046b707b3d92d7e22c5f5eed0ce1583e5c2a3ffe9a661676a8fc9bca71813919f158ae46d58d6e5b5d0f1f1059d92fc00d97879a1eead18f31172cc16e35015503101510562ffe2b12ea2800d4746df38e432574936110a239a9ec517bd96bad12aaf636ffbbe919786b90eefc2affab4476f2ef76f1999e5f142d684d665690873750a037471c9771f494510f1673d7334d9615484ef385221c28eccfb124a19fc73d8adbb9757b394"}], 0xe0, 0x24000004}, 0x2102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x21e241, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f68000)={0x3, &(0x7f0000f68000)=[0x80000000, 0x4, 0x3c8f]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f68000)=[]}, &(0x7f0000f69000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f6a000)=r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f69000)={r2, 0xfffffffffffffffe}, &(0x7f0000f69000)=0x1ef5294532b273fc) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f68000)) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) bind$inet6(r4, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r4) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000328000)=0x9) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000007f000)={0x0, 0x0, 0x0}, &(0x7f0000810000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed9000)={r2, r3, r4}, 0xc) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000cf7000)) timerfd_settime(r0, 0x0, &(0x7f0000100000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00009b4000)) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fbd000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fbf000-0x1000)=""/4096, &(0x7f000001a000)=0x1000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e6d000)=0x9) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f70000)={0x800, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x3, 0x1000000000, 0x100000001, 0xfff, 0x80000000, &(0x7f0000b47000)=@common='tunl0\x00', 0x8, 0xffffffffffffffff, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f000062e000-0x8)) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000)={@broadcast, @local, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, &(0x7f000000e000-0x60)=[{&(0x7f000000c000-0x52)=""/82, 0x52}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r4, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r6 = accept4(r5, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000c23000-0x4)=0x67, 0x4) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x110, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x8, 0x1}, {0x8, 0x1, 0x4000000000}, {0x8, 0x1}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x0) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvfrom$inet(0xffffffffffffffff, &(0x7f00002a0000)=""/78, 0x4e, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000438000)='/dev/ppp\x00', 0x400000, 0x0) bind$inet(r0, &(0x7f0000f4a000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000001000-0x20)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) timerfd_settime(r0, 0x1, &(0x7f0000c12000-0x20)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f95000)="2204000015000701000910f7000000040200000000000009000300000100000115", 0x21) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000716000-0x16)={0x9, [0x80, 0x200, 0x100, 0x9, 0x2, 0x4, 0x4, 0x7fffffff, 0x40]}, 0x16) fcntl$setsig(r7, 0xa, 0x22) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000439000-0xf)='/dev/sequencer\x00', 0x42000, 0x0) recvfrom(r0, &(0x7f00006ef000-0xeb)=""/235, 0xeb, 0x12000, 0x0, 0x0) bind$unix(r0, &(0x7f0000a1b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000e90000)="7dddde73b837b49ad98ff7b7217ece6b836607dae81cd3c80cf56dd445ca572d43667e2a949296d6775c7f71868a8af5b6406aef2e98a81a2b004f9dae8ab9a392da001b6691127a81376f35d3138d4ea3488c5773f22e5454e2bae3b5dee5ab42c6160575e6b3e2c3cc784b32e04a634b1da78614f6932eea759968") ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000079c000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6a, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c41000-0x4)=0x7, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000c2a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000104000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d3d000)=0x1c, 0x80800) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)}, 0x41002106) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000c8a000)={"73797374656d5f753a6f626a6563745f723a7061737377645f657865635f743a7330dc", 0x20, '/usr/sbin/cupsd', 0x20, 0x10000000000, 0x39}, 0x1) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e7000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 23:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e76000-0x10)={0x77359400}, 0x10) write(r0, &(0x7f00009f3000-0x22)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2db5000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000081c000-0x8)=0x80000000, 0x8) r3 = creat(&(0x7f0000766000-0x8)='./file0\x00', 0x60) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000cb6000-0x10)={0x6, &(0x7f0000eb6000)=[{0xff, 0x7, 0x0, 0x26}, {0x0, 0x1000, 0x6, 0x3ff}, {0xfffffffffffffe01, 0xffffffffffffffcc, 0x6, 0x5}, {0x8000, 0x8, 0x2c, 0x8}, {0x69, 0x74, 0x6, 0x1ff}, {0x9, 0x100000000, 0xc7, 0x9}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00005e1000)={{0x6, 0x4}, 'port1\x00', 0x14, 0x20000, 0x55, 0x400000000, 0x80, 0x4, 0x1, 0x0, 0x4, 0x3}) [ 39.414192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/11 23:33:43 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000581000)=0xc) getgroups(0x3, &(0x7f0000a9c000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getresuid(&(0x7f0000fc9000-0x4), &(0x7f00007dd000)=0x0, &(0x7f000031e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$unix(0x1, 0x7, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000388000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b6f000-0x4)=0x0, &(0x7f00003c2000), &(0x7f0000001000-0x4)) r16 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000094c000)=0xe8) r18 = getegid() r19 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000067f000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000125000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() getgroups(0xa, &(0x7f0000d06000-0x28)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000ba7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6e83f11b3bdda99cd3d7bd915990f2683614963dce93ba91d1bbafe2d5e923957c221d6b8d716aa0825ae921c0aad1447e361691bef9982e70836ca315d9cd42d33039ec40b34fa34eb01094007caa35d5268e39d08313c9ec1f652c231c214b3341521d4a9e62027080df569c71a36f08f71af8f221819735db9b811325fbbd", 0x80}, {&(0x7f0000001000-0x76)="5f8b6c96427fff19311727a0c6af8185a10606956134a584746321d86d329d0c0f1d50aca04a16dc466041ae29efd0f77609b832f6e7983d707bf74145e5eb147df12d5f9a6793163b6e2e118648e368cfd692c45975e06ffb6eaed3c029efb81d56b5b30bfb7fa380da1ef19020474b9abb4f11f9ca", 0x76}, {&(0x7f0000000000)="becca7d219b6a59d1331a64cfb4dd0de74583d3749e2f366d0d816c1339a88ffbbef3036311d6620a86a81173148027bb72a4e20ffe590fb75e74989c2b416b5850374e6a07a7c4dbf703ad6", 0x4c}], 0x3, &(0x7f0000650000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x100, 0x4080}, 0x94) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r25, &(0x7f000095a000-0x2f)={&(0x7f0000959000)=@abs, 0x8, &(0x7f0000151000)=[], 0x0, &(0x7f00000de000-0x78)=[]}, 0x0) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@rc={0x1f, {0xffffffffffffffff, 0x28000000000000, 0xfffffffffffffffe, 0xff, 0x9, 0x81}, 0x81}, 0x9, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x18, 0x29, 0x3f, "9134"}], 0x18}, 0x0) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc0600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8), 0x8) signalfd4(r0, &(0x7f0000e82000-0x8), 0x8, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000031d000)='./file0\x00', &(0x7f0000e85000-0x2)='./file0\x00') mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e86000-0x8)='./file0\x00', &(0x7f0000b57000)=@known='system.advise\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000e87000-0x8)='./file0\x00') sendmsg$key(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000259000)={&(0x7f0000d0d000-0x1c8)={0x2, 0x13, 0x7ff, 0x0, 0x39, 0x0, 0x4, 0x1, [@sadb_lifetime={0x4, 0x6, 0x5, 0x3ff, 0x6, 0xb4}, @sadb_sa={0x2, 0x1, 0x1, 0x100000000, 0x1, 0x4b, 0x1, 0x20000000}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x10001}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xa, 0x8000, {0x6, 0x3f, 0x0, 0xe1f, 0x0, 0xd9, 0x0, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x2, 0x81, {0x6, 0x33, 0x100000000, 0x80, 0x0, 0xf9c, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x6, 0xb1, 0xf0, "2fa3d5b5a0c6beb267d96afb32e216a0c8c81e3fcd8a1ea9020340b7012b4f635f72a28111dfb2c16b0efa1d7f066cbf7fa5146776e4208b38a2eb4644290e6968b9a95fecfcf03484f365d6bbb2e05ff138df963c4b4c7bc8977a21ce624daad47439a3e75b7158cd0e6bfcc259091ee6c9adc63efb78fa928df8e70b13bc48bbbfa2bf75eb8b6bf02d360c600c27d83968b02edfffb8e7fb25b384228c5ee7bef50d030737cf885cc378ced0d50b64008a644c39d3a170f940a0126b91fb90f6f67d34931c77e00f7b14ac2b5d5ff8915b0d6ffeec51dfd342d9784615a45a73b7926a6e143a4ec920dbbb51a193fa"}]}, 0x1c8}, 0x1}, 0x40) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000aeb000)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ba3000-0x88)={0x168afc96, {{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, 0x88) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005fc000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000110000)) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrusage(0x0, &(0x7f0000008000)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write$selinux_create(r0, &(0x7f0000fd3000-0x41)=@access={'system_u:object_r:default_context_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x39}, 0x41) unshare(0x40600) fremovexattr(r0, &(0x7f0000542000)=@known='com.apple.system.Security\x00') 2018/02/11 23:33:43 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fdb000)={0xa3, 0x1c, 0x8, 0x7767, "35b8a9a95ed2e1b77cb98dfd73917a221dd8a8d074f6027ed697fcba54d646f9"}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fde000-0xc)={0x2000}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdc000)={0x0, @in={{0x2, 0x2, @rand_addr=0x12}}}, &(0x7f0000fdd000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003a3000)={r2, 0x80, 0x8, 0xe7e9}, 0x10) epoll_pwait(r1, &(0x7f00004de000)=[{}], 0x1, 0x7ff, &(0x7f0000170000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1}) 2018/02/11 23:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x418, &(0x7f0000d01000)=0x10000001000007ff, 0x359) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000052000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000cdd000)=0x77, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f000078e000-0x90)={0x400, 0xffffffffffffc5b5, 0x4, 0x8, 0x2, [{0xffff, 0x3, 0x80, 0x0, 0x0, 0x808}, {0x6, 0x6, 0xa63f, 0x0, 0x0, 0x2}]}) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x100080001, 0x805) fcntl$setpipe(r0, 0x407, 0x7) r1 = open(&(0x7f0000882000-0x8)='./file0\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000727000-0x4)=0x100000001) ioctl$TIOCCONS(r1, 0x541d) sendto$inet6(r1, &(0x7f0000a77000)="d332db0b3d80e91e7e149d1d436faf664aa361fe602d84d01a6b55434cfa457a97456a75c0645acff13c7f7002fcb7f0eb44b5ed78454927599a0ae710b08253c8093d9e6a4e2157c97838fce5ba9acb534732609bf6c1f046b9832094bb0e3fed05418a960f8110e6b1a3916cfd637ea918d22369b1e80d06188636530bc7d5cf03ddbf24a120b33bc790c028f34e84bda0a0059169111aa2041e6b0fefc93d78f465fa71", 0xa5, 0x840, &(0x7f000091f000-0x1c)={0xa, 0x3, 0x72, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "da27e4401a000000ca105d838805643e11a9070dac9826288190d467d533df9ae500000000c028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0xfffffffffffffffd]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x521) 2018/02/11 23:33:43 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000581000)=0xc) getgroups(0x3, &(0x7f0000a9c000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getresuid(&(0x7f0000fc9000-0x4), &(0x7f00007dd000)=0x0, &(0x7f000031e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$unix(0x1, 0x7, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000388000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b6f000-0x4)=0x0, &(0x7f00003c2000), &(0x7f0000001000-0x4)) r16 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000094c000)=0xe8) r18 = getegid() r19 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000067f000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000125000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() getgroups(0xa, &(0x7f0000d06000-0x28)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000ba7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6e83f11b3bdda99cd3d7bd915990f2683614963dce93ba91d1bbafe2d5e923957c221d6b8d716aa0825ae921c0aad1447e361691bef9982e70836ca315d9cd42d33039ec40b34fa34eb01094007caa35d5268e39d08313c9ec1f652c231c214b3341521d4a9e62027080df569c71a36f08f71af8f221819735db9b811325fbbd", 0x80}, {&(0x7f0000001000-0x76)="5f8b6c96427fff19311727a0c6af8185a10606956134a584746321d86d329d0c0f1d50aca04a16dc466041ae29efd0f77609b832f6e7983d707bf74145e5eb147df12d5f9a6793163b6e2e118648e368cfd692c45975e06ffb6eaed3c029efb81d56b5b30bfb7fa380da1ef19020474b9abb4f11f9ca", 0x76}, {&(0x7f0000000000)="becca7d219b6a59d1331a64cfb4dd0de74583d3749e2f366d0d816c1339a88ffbbef3036311d6620a86a81173148027bb72a4e20ffe590fb75e74989c2b416b5850374e6a07a7c4dbf703ad6", 0x4c}], 0x3, &(0x7f0000650000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x100, 0x4080}, 0x94) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r25, &(0x7f000095a000-0x2f)={&(0x7f0000959000)=@abs, 0x8, &(0x7f0000151000)=[], 0x0, &(0x7f00000de000-0x78)=[]}, 0x0) 2018/02/11 23:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3f, &(0x7f0000d6e000-0x8)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a3a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000963000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002a0000-0xd)='/dev/snd/seq\x00', 0x0, 0x521800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, 'port0\x00'}) modify_ldt$write(0x1, &(0x7f000089d000)={0x9c89, 0x0, 0x1000, 0x5c7, 0x54, 0x10001, 0x8, 0x6, 0x800, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000a1000)={{0x80, 0x1}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/11 23:33:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000110000)) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrusage(0x0, &(0x7f0000008000)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/11 23:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) r1 = fcntl$getown(r0, 0x9) recvmmsg(r0, &(0x7f0000d05000)=[{{&(0x7f0000601000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000437000-0x30)=[{&(0x7f0000fe5000)=""/150, 0x96}, {&(0x7f00001a0000-0x9)=""/9, 0x9}, {&(0x7f0000d2c000)=""/53, 0x35}], 0x3, &(0x7f00007ea000-0x84)=""/178, 0xb2, 0x2}}], 0x1, 0x10101, &(0x7f00006bd000-0x10)) setsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000435000)=0x7b0, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000204000)={0x2, r1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000899000-0x15)='/dev/pktcdvd/control\x00', 0x42000, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000457000)={0x18, 0x0, {0x1, @random="9f4fc887f76f", @common='bridge0\x00'}}) 2018/02/11 23:33:43 executing program 5: fallocate(0xffffffffffffffff, 0x2, 0x0, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r1, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)}, {&(0x7f0000e4f000)="334a917f569048015acf35edc637e4f982861ad1ba9a6f69811f1242577c869415", 0x21}], 0x2, 0x4) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@nfc_llcp={0x27, 0x0, 0x9, 0x4, 0x8, 0x90000000000, "0a1305d7efd42506f4d8b5b7e9e3681fdc84be583af63938e29b18f3a0af814bd9dd88300089d4b5029699258321c64670e13a92396ed7609eac1f5e14bf1a", 0x5}, 0x60) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) r6 = dup2(r2, r0) writev(r6, &(0x7f0000717000)=[{&(0x7f000065e000-0xab)="2443a13715b3ec0b6725777dc38193e233e1ef68875f02839e2511599468cc10ba2c54923acebcb46fd7464b46dc616ea68430b20184dba5ac4a5bcfa5f9df7147f43a8a65d1746f102f88af715cfccbbf4e4fb31a99f17a2fbb801dde6ff49ad36f2d9a789957f0a027af6107bf331de1231a8f3962c21e7ab19a1b9b3085f8a16769c00db05594d61c591066f5de6b0d5e05067d0a1021c12f7950f8431da96de8376afbc04e6e39004a", 0xab}], 0x1) 2018/02/11 23:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00001a0000-0x40)={0x5, 0xfffffffffffffe1a, 0x2, 0x146d8df2, 0xfffffffffffffff8, 0x401, 0x8, 0x5}, &(0x7f0000fb1000)={0x8, 0x2, 0x7, 0x1ff, 0xe73, 0x3, 0x1, 0x400}, &(0x7f00004bf000-0x40)={0x6, 0x5, 0x527b, 0x0, 0x9, 0x10000, 0x7, 0x657f}, &(0x7f0000389000)={0x77359400}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) r2 = add_key$user(&(0x7f0000b6f000)='user\x00', &(0x7f0000784000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ed6000-0xad)="7daff88d692a855629c9d0876690c0b0610170f563eed51041ed42f6e845cda27afc92f14ce2e3168a6292de9c618b36d6431f405bda07b2c442f2f20fa764cb22aa609a3a3fd26836444bf3fdaf37c1b639f9b02c8b101dec26dfc871ab70774b725e6ca4428b07dc5ab2bf7cf1016551d5433d42cad8a7e0cd96f8d8b851304359917f2526ea564941bd3bba16fd2d473eea997316e43a6eb5a0ed21a76fe94bf6e32bdc68c1227c31fbf376", 0xad, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) 2018/02/11 23:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x7ffb) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000b95000)="0537b3bb1744a7e399e72c4840e882de1a2d0e6861bc29086abcecb3d1ac2a3eea88d2ee4a6e22", 0x27) r1 = dup(r0) mq_notify(r1, &(0x7f00006a6000-0x60)={0x0, 0xa, 0x4, @thr={&(0x7f0000331000)="b7d7e01a22d1d1997923a4e5038a29c5670e43e0d948d2afea61126c8ef7ade8efb70e8fbf3acd6448910630fe50c5e1cc25136ef36aef4cbc0ae283388a354c0a8372a4e554ba8f2b40fd210524d03d4bb425a41b8c09f2bfbc353bc85d30ca676597cf72a0282720d15caf87387ae83b2e521e446b3b43774d3a34c431c9c9177f6a6f484cf44a8e6efd55e042e19cecca53c18fc09cbe50a935767c210fa22ddc0bac1d3fb39d3fcaa791d1a04ee4a05a43da7982789d9fd2c74c74bb48a0c5f19e876c7c5c63eb2f02afffbc772a852500974f90a5e7b5", &(0x7f00001c8000)="da9074d6be2d9c38f729e867f0bd99a05edeb5857c9c4fbf722fb47007117ec35f9902dcabeddbe082f31bc18f7af3153b75b777fc823bd60d992a394c97338747ca656da0adf2f3ebd7ce56700236cb70a14eea283c7d2f82e51fe2c16dbf7faeadf60e6de934d6d6d4753109c58f2764aa6541f554e40ce99e6771f49206af98009c9e33bf7d06ec2f9cb16af24a719c8edae92f"}}) r2 = openat(r1, &(0x7f00000a5000)='./file0\x00', 0x60080, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00005f8000)={{0x8, 0x3}, {0x9, 0x548}, 0x1, 0x1, 0x5}) r3 = dup(r0) ioctl$KDSKBLED(r3, 0x4b65, 0xa58) 2018/02/11 23:33:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f4c000), &(0x7f0000bd8000-0x4)=0x8) r1 = dup3(r0, r0, 0x80000) read(r0, &(0x7f0000633000)=""/24, 0x18) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000668000)=0x1, 0x4) write(0xffffffffffffffff, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ec7000)={"4bfc47389acbb4e2f71e13a7854650cb", {0x4, 0x9, 0x7fff, "e06c1a6fae57", 0x7f}}) 2018/02/11 23:33:44 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000000000)) 2018/02/11 23:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000034c000-0xc)={0x7, 0x7ff, 0x80000000, 0x100000001, 0x8}) 2018/02/11 23:33:44 executing program 2: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0xff, 0x3, 0xffffffffffffffe0}, {0x16, 0xfffffffffffffffe}]}) r0 = inotify_init() mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x6, &(0x7f000078c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000989000-0x160)={{{{0x2, 0x0, @rand_addr=0x6b}}, {{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x3, 0x6, 0xab, "45d7d8420e645e80fd484292a7a4f2cd9b8e29e2ccf59368ffaaa79e7f87d5d5cbd8d7e808795fd20629b8219baeb2f6e4d5372bdba222b3ef18c5fc68db31f5b73996c60860a05d174eeaa5b0cd6e7d"}, 0x160) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000b4c000-0xe)='self[proc(-lo\x00', 0x0, 0xa8, &(0x7f0000b4c000-0x40)={0x800, 0x1, 0x5, 0x4, 0x7ff, 0xc38, 0xfcb, 0x200}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000b4c000-0x60)={0x0, 0x20, 0x1, @thr={&(0x7f0000b4c000-0xe0)="5230ac813ae6ffa2f80d92c5f2c667f09a5d06445000ba99b3e4a0861c421e32b2f963505fa15270278f18656d89f21fd6f8885e13c13f4e2b5ae95f3918880d1d506bf0b519c38c9d4297d07215a58de72b6ceb3dcb5184d159d3b79b1fdce8dfe4e83503d61f3c5adabe52992a0b2b9bbf407008a42c94bd11bd51c041ca07152620dc934e0a25ba5576f9e06130d878b18d2b49d98c2f517ae098e622d3f8848af35341c46cccb75f7f9f8b3be27da3865520ddcd22df02122c14af3f62aaed83acf7ff73f0f9443daf9da9822b16d1b25b1cbecde8523b9ccf1dbb57365a", &(0x7f0000b4c000-0xb0)="b5c982b2071138db39b7da01f8cdd842cff568f2f7f6d4c80c177cc1f79e92b9cce7a6804f018a4770cdee67308842fba8e765378fed1d68001a9bf67ddad0834d697a370140dfd0fcbf3ee48dc9b6c2de8fa4277fbfba39011c9f5e40f2aaa6495b0b933b6d63f3ce03c702e7c9c25ef99a0d11b78288903affb2af9510f01034955d5808e1dc3cc913069bae19980c873d4d1fcf4f4676adce71f5674bd19ea9cdf8ea5fc37219d9e3921949075aa0"}}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000b4c000)='/dev/input/mice\x00', 0x0, 0x241) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000009d000-0x4)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008cd000-0x15)='/proc/self/net/pfkey\x00', 0x2480, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b4c000)='./file0\x00', 0x40, 0x0) getdents(r5, &(0x7f0000b4c000-0x5c)=""/92, 0x5c) inotify_add_watch(r0, &(0x7f0000b4a000)='./file0\x00', 0x40001b8) inotify_init1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000b4d000-0x8)=0x40, 0x8) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000b4c000)="b4f50eb2238afd8e32742a6b6fb897e1df2fa61ead3517d3e56ca7dbb854ec639b91ea6743b3da48f78c44a83aaf9141341894b6b63034ff993f468aa4247286dd5796796d01659497e08aa20e533305e37cca3ffc69bf9d4d5b3f4ae07d20b1dbcf53717eee52b75730a1d49492ac3e6af92247369acb440f127a9394eb3ef4ca79566d43804a841940f0bfc7e90c22ade58424f7c90bd3378709852ef329", 0x9f) 2018/02/11 23:33:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000), &(0x7f0000003000)}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000266000)={0x0, 0x6, 0x100000001, 0x5, 0x2000000000, 0x200, 0xf8c, 0x5, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x8, 0x1000, 0x4, 0x9}}, &(0x7f0000eb2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d84000-0x20)={0x0, 0x4, 0x200, 0x1, 0x1, 0x224, 0x2, 0x200, r2}, &(0x7f000026b000-0x4)=0x20) 2018/02/11 23:33:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x7, 0x1, 0x7, 0xfffffffffffffff8, 0x1, 0xfffffffffffffffe, 0x7, 0xffff}, &(0x7f0000002000-0x40)={0x8000, 0x100000001, 0xfffffffffffffff9, 0x5b8, 0x0, 0x9, 0x6, 0x100}, &(0x7f0000001000-0x40)={0x6, 0x6, 0x1000, 0x1, 0x4, 0x3, 0x3c6, 0x1ff}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000002000-0x8)={0x5c8}, 0x8}) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/11 23:33:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000)="e2d244a16160c4ac04bbaf4c44b5fe00c16213a3cc2236848c053589853b3ba63fb312d9881323b1cd7e20185cfd55f65daf01975143e190cd844c301230310e0fe4ca728b60de7b47b775e1c9a17aec986c2bf6f48f056ec375d5b0eab68f50b0aaaa931e621a4bdc79cfc0e42044225d638a7fe61a24a25c1120a6711d9843f35aeb9ddd7972ae072234acc35e0111f581c6a5b0da8d7e222616ab4c8518ebc818917b55cd550e2241cf00e7ddedeb43f9ba6c75eaf07806b188c7006bdc67a3d57364dc", 0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0xb498, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f00009aa000)="bcaad724ffbf5bbc99a77a13fc7480a0975b66805ace7006489bbcd565b78acf82ea637429c34baf76dab8ac3a148c594f545ae9449aab5c9cf71785cc9a3b99b2eb120072afa422176932d10b1f247e78b7d3d7ca79cf478403", &(0x7f000013f000), &(0x7f0000567000-0x4), &(0x7f0000001000-0x7c)="a31057c78cf4bf9c75ffda7c2d71ff2bd82e9bd229b65a2d091ddd94776a2319456abcaad40cc0d32972112d45230aee9cab1413f13ff777389503d9897a365cbd62f231f382318db8d851b1134659f66dbf16a228469cd16502c9981e3cf1d682b3ec47fa4da6451aa4886722bcdf38f8ffffff43210dd342df9c18") fsetxattr(0xffffffffffffffff, &(0x7f0000f6d000)=@known='system.sockprotoname\x00', &(0x7f0000fba000-0x10)="276e6f646576766d6e657430299dbb00", 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) open(&(0x7f0000002000-0x8)='./file0\x00', 0x2c080, 0x80) read(r2, &(0x7f0000001000-0x73)=""/115, 0x73) r3 = perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x9, 0x3, 0x0, 0x1, 0x0, 0x1, 0x8000, 0x8, 0x7, 0x7fffffff, 0x100000000, 0x2, 0x7, 0x5, 0xffffffff, 0x4, 0x101, 0x5, 0xffffffffffffffc0, 0x2, 0x2, 0xa319, 0x7, 0x1, 0xffffffff, 0x2, 0x5, 0x1, 0x7f, 0x1, 0xffffffff, 0x8, 0x14, 0x3, 0x10000, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0xc464, 0x81, 0x6, 0x6, 0x100000000, 0xfffffffffffffff9}, 0xffffffffffffffff, 0x200, 0xffffffffffffffff, 0x1) fcntl$setstatus(r3, 0x4, 0x40000) prctl$setendian(0x14, 0x1) 2018/02/11 23:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) pipe2(&(0x7f00004ab000-0x8)={0x0}, 0x800) mknod$loop(&(0x7f0000b2a000-0x8)='./file0\x00', 0x20, 0x1) close(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fae000)={{&(0x7f0000f57000/0x2000)=nil, 0x2000}, 0x1}) rename(&(0x7f0000e0e000)='./file0\x00', &(0x7f0000750000-0x8)='./file0\x00') 2018/02/11 23:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) bind$inet6(r2, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x8f31, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000016a000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x7b114d95}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000371000)=@assoc_value={r3, 0x7}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/hwrng\x00', 0x381000, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) 2018/02/11 23:33:44 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000973000-0x48)=@full, &(0x7f0000476000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bc6000)=0x92ee, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000028000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000027000)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000015000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0xe8, 0x1e8, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000003000-0x40), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0xffffffff, @mac=@random="62671548d913", {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x1ce0, 0x5, 0x5f, 0x3, 0x7fff, @generic="5caa962a58eb59b4a45e59f5ce4852d2", @generic="1095acf07581cf5ad2567d231e02c241", {}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffffe, 0x1ff}}}, {{@arp={@rand_addr=0x97, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0x7, 0xfffffffffffffff9, 0x1, 0x1f, 0x81, @generic="9699443c35e953df951132d2e5b3f762", @common='syzkaller1\x00', {0xff}, {}, 0x0, 0xc}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4a3fdb361fb44b1dd94be5fabaef6c7c4e8b5ebc19d51bf30d12f97404b8"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000d7c000-0x4), &(0x7f000067b000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000027000), 0x30, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000011000), r1, &(0x7f0000028000-0x8), 0x8, 0x1) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/11 23:33:44 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fc0000-0x4), 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc5000)={0x0, 0x52, "c427339554e232b029fb6644ff15d76977f3a2eed6e09e9afe82f4d479e508fab68addece67a4c86ed4e1f1fa34df40d4b7b4650c8ace8fbd70c91aed4917a7375d9f9c836eb74bad5e71c6e7a6f44f69703"}, &(0x7f0000fc6000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b84000-0x6)={r1, 0x80}, 0x6) 2018/02/11 23:33:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000069e000-0x90)=[{&(0x7f0000f17000-0x6d)}, {&(0x7f0000750000-0xa9)="8b7b6a985e5faa492867d88442b135bb06aaec26389e781d93bc71ff3e8c73c08da33cdbc53082bc9110265e7721f743d73f84b67ebced1ce1697252d6e1f1ec82617f79a8cc072e807d8940ad680bea5b40fca7db18623b27ed28a3bfb2e4a0432334ef12f6659477b2c632e95b2a81987e6d096005f4b98da1d1f02a889a54a35e408e9048c9d7519b9a4745bc1f92940216c4d25234c7feb08d7beaf5f1ce4c43aa4647eaab6390", 0xa9}, {&(0x7f00006ea000-0x7d)="df5b17c15a5dc8fc167e54b8676fce014415bec36c24e970fb0d01901c41b03982ef969afeb524660a60ee889a626da991dd2c734367214a031f58f1507eb8f078017a207b550384ed837f7fd191d11641f3ab6b79d0c127dbd1b8541fa276674f06297c5a1a2cbfff02b7b89609cb413eabb7ad074a0ad5d0f53d664b", 0x7d}, {&(0x7f0000541000)="ad77177c0fbe5d7bdd05d7640db48abf6aaf948101210d4d7d6108b5224e1dcdd6fa2b400182a13183fac7264bc03d844dad51d798fa118dded5f5a81d891cdca47bccdffc67bf1e60c6c8a0c4abeb5f1fd1fb42302669860bd796002cc99ce1bbf97ffab901a68f0bbcf3f516eec71de997553c99396254fdf3999ac95f07ac7224ab9d3268345101aaa84a63603e063e9d909d50ad3994d798c63b6a3c3308ac89ce82eb744bead4620e8f64da4e4b840bccebf57fd8691119121740a0ec4c065ede9f83856d2fc4238b8f694bc4fd96f1040457e5c8da495a34d43ffd33cca480785ef3bba936ab9c802a6d5ab06a", 0xf0}, {&(0x7f000080f000)="6e019db513e2beea99ef02b4ebc1c00190ba138e0d7c2b46834b4af6b17e0ef88fd179839686ce172d5f13157d1b629ef7c107ad9b9f3d281d3c7e7f192436bce17947e47e7445a6f249bff645c3c76de56ce2e1ae38d1e9e6b5b824d05d357dd3b8e8d26647b794c2eb37ac25744cc7f9b6f4585eb17982541165b9f348793f51bf47d4569938211f4950fcaa966525eb88f5fa9b4e57fe7cc9fb45b2a9", 0x9e}], 0x5, 0x0) 2018/02/11 23:33:44 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) 2018/02/11 23:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) bind$inet6(r2, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x8f31, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000016a000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x7b114d95}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000371000)=@assoc_value={r3, 0x7}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/hwrng\x00', 0x381000, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) 2018/02/11 23:33:44 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) personality(0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0xffffffffffffff00}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) 2018/02/11 23:33:44 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000008000-0x4)=0x9, 0x4) 2018/02/11 23:33:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000389000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs, 0xfffffffffffffec5, &(0x7f0000001000)=[{&(0x7f0000002000-0x91)=""/145}], 0x0, &(0x7f0000000000)}, 0x100000000012020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2400, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e79000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x6, 0x9}, &(0x7f0000435000+0x640)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @local, @multicast2}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x1, 0x2, 0x200, 0xa, 0xa0, 0xa0, 0x6f, r3, r4}, {0x10000, 0xf593, 0x1, 0xdec6, 0x800, 0x2, 0x0, 0x3}, {0xa1, 0x5, 0x10000, 0x40000000000000}, 0x1433, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x6, 0x3, 0x3, 0x6, 0x101, 0x4}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x7fff, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xc) 2018/02/11 23:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000173000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8}}}, &(0x7f0000a15000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e8000-0x20)={0x6, 0x2, 0x5, 0x3, 0x0, 0xc5, 0x100000000, 0x9021, r3}, 0x20) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/11 23:33:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4), 0x0, &(0x7f0000002000-0x90)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000987000-0x40), &(0x7f00009eb000), &(0x7f0000000000), &(0x7f0000000000)={0x77359400, r0}) socketpair(0xa, 0x80007, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000-0x50)="05246966352d474dc04be5e9dd4023445ecf3daa0cc14c7edce71dde13a6161040df43175b306bd954e8f5a85603da5f385ba450de44b4aa853d7da1c0ead4d9a2cb54743d32a0515451c02adfd59a2b", 0x50, 0x800, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x2}}}, 0x3a) 2018/02/11 23:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect(r0, &(0x7f0000c0b000-0x80)=@generic={0x8, "aa3911e9eb2cf015cff6313868750cb335dbe1d4a1c5b4eaf3d0d9549738272e711e90dc802836e7da65e5c314d6429e203d5bb5e4e15a434df07cedc2bd38d2b9c0a3cf7922aefd672a31f6a0074a0a70bb134f28b6275c8912f385b304c4398f5e114a4548089a5ca031ef81e6107e2825a484eef51c65d3bac7840517"}, 0x80) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000239000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000012b000)={r2, 0x2}) 2018/02/11 23:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) bind$inet6(r2, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x8f31, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000016a000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x7b114d95}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000371000)=@assoc_value={r3, 0x7}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/hwrng\x00', 0x381000, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) 2018/02/11 23:33:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000014000-0x10)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000013000-0xbe)=""/190}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3d000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a4000)=0x672) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a6000-0xa)='net/ptype\x00') setsockopt$inet6_int(r6, 0x29, 0x19, &(0x7f00005e0000-0x4)=0x2, 0x4) 2018/02/11 23:33:44 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r0, 0x0, 0x0, 0x40001) fcntl$addseals(r1, 0x409, 0xa) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)) 2018/02/11 23:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000f30000)=[{0x0, 0x0, 0x7, 0xfffffffffffffffb}]}) clone(0x40000000, &(0x7f000026e000-0xc1)="ff5940d84ab3c5e7e8f8a9416817aae2cb6187be91e32ccb507d74e43193b8478defffef0882d036a924ace7cdf78b0efc1ca64c66e725fa7418f5d68b81aeec41e22adc26fda4b16fb7f23a9aaf2e638c03785be938d72fbe2c34a53c349199b51e6b63f11901cae4ca1eeaa2c8e3f0e78ecb5eca7d27bc0c7f7c30ebc532291e93a72406372a899d25e18e347ff409b6133f306d92cf5f029073b9a2035378142c71fa91609635cdc17734aab42d9b7d41f6ca0d1ebead0410bc37195a7cb0e0", &(0x7f000090f000-0x4), &(0x7f00003b1000), &(0x7f0000644000)="906347d52d18d95d2db2ae88bfb0ff385f7a693d4eddb5f0fe1cfa5db0a7b9daf00e57203bd31804cadeced66a7233004ba6caaf29f048d42cc48062c73e14fd9a3c98379aeb382aa7ee4dfc2cdceebeb945e131fa0aaa0dc28032a97886ec78e2ef508ed32af6a8a3737f46344aad4410c7e3a25da82c603477d8274523debad2339ba0ba68c7151d66703c6633fe610c147b069fc48418d762613496b33891d589d27a18affdf995c43153c975489f992e59726761873d1f9bab8f67eb19fb10827c7519a56ed9f19ed7bb8f4b1c9d77a458ef14cb1a") fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 2018/02/11 23:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) bind$inet6(r2, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x8f31, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000016a000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x7b114d95}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000371000)=@assoc_value={r3, 0x7}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/hwrng\x00', 0x381000, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) 2018/02/11 23:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1cb23be39448ec1, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bb3000)={0x0, 0x3ff}, &(0x7f00005f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000020b000-0xa0)={r1, @in6={{0xa, 0x0, 0x60, @empty, 0x1}}, 0x0, 0x6, 0x960e, 0x5, 0x10}, &(0x7f000016c000-0x4)=0xa0) r2 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f00008b8000-0xc)={0x2, 0x1, 0x0, 0x0, 0x0, 0x80000003}) 2018/02/11 23:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000066e000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a59000-0x38)=[@in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}], 0x38) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f00006e7000-0x14bc)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xfffffedd) 2018/02/11 23:33:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/11 23:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) 2018/02/11 23:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) bind$inet6(r2, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x8f31, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000016a000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x7b114d95}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000371000)=@assoc_value={r3, 0x7}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/hwrng\x00', 0x381000, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) [ 40.553437] IPVS: Creating netns size=2552 id=9 [ 40.594715] pktgen: kernel_thread() failed for cpu 0 [ 40.599847] pktgen: Cannot create thread for cpu 0 (-4) [ 40.605672] pktgen: kernel_thread() failed for cpu 1 [ 40.610766] pktgen: Cannot create thread for cpu 1 (-4) [ 40.616120] pktgen: Initialization failed for all threads [ 40.662334] kasan: CONFIG_KASAN_INLINE enabled [ 40.666743] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.679620] Dumping ftrace buffer: [ 40.683126] (ftrace buffer empty) [ 40.686805] Modules linked in: [ 40.690090] CPU: 0 PID: 6143 Comm: syz-executor0 Not tainted 4.4.115-g0e9bcc1 #11 [ 40.697682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.707004] task: ffff8801c3c64800 task.stack: ffff8801d97d8000 [ 40.713033] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 40.721961] RSP: 0018:ffff8801d97df998 EFLAGS: 00010202 [ 40.727380] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d229 [ 40.734621] RDX: 0000000000010000 RSI: ffffc90000fda000 RDI: ffffffff84418180 [ 40.741858] RBP: ffff8801d97df9c8 R08: 0000000000000000 R09: 0000000000000000 [ 40.749099] R10: ffffffff838443e0 R11: 1ffff1003b2fbefe R12: dffffc0000000000 [ 40.756340] R13: ffff8800b6f40848 R14: 0000000000000038 R15: 00000000000000b8 [ 40.763581] FS: 00007ff7588b8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 40.771777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.777627] CR2: 00007ffd4d914a90 CR3: 00000001d003a000 CR4: 0000000000160670 [ 40.784869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.792107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.799345] Stack: [ 40.801461] ffffffff82f9d1a0 ffffffff83cc6620 ffff8800ab623c00 ffff8800b6f40848 [ 40.809424] ffff8800b6f40848 ffff8800b6f40840 ffff8801d97df9f8 ffffffff82f950ee [ 40.817401] ffffffff82f95030 ffffffff843e37e0 ffff8800ab6246b8 dffffc0000000000 [ 40.825393] Call Trace: [ 40.827950] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 40.834236] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 40.840527] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 40.847597] [] nf_unregister_net_hook+0x2ab/0x350 [ 40.854059] [] netfilter_net_exit+0x40/0xb0 [ 40.859997] [] ? nf_unregister_net_hooks+0x60/0x60 [ 40.866550] [] ops_exit_list.isra.4+0xae/0x150 [ 40.872752] [] setup_net+0x221/0x3e0 [ 40.878085] [] ? ops_init+0x3a0/0x3a0 [ 40.883507] [] ? kasan_slab_alloc+0x12/0x20 [ 40.889447] [] copy_net_ns+0xd2/0x190 [ 40.894868] [] create_new_namespaces+0x2f6/0x610 [ 40.901239] [] copy_namespaces+0x291/0x320 [ 40.907093] [] ? copy_namespaces+0x3e/0x320 [ 40.913030] [] copy_process+0x1d98/0x6120 [ 40.918796] [] ? __cleanup_sighand+0x50/0x50 [ 40.924824] [] ? _raw_spin_unlock+0x2c/0x50 [ 40.930765] [] ? kcov_ioctl+0x52/0x1c0 [ 40.936275] [] ? kcov_close+0x20/0x20 [ 40.941695] [] ? do_vfs_ioctl+0x468/0xee0 [ 40.947461] [] _do_fork+0x151/0xe00 [ 40.952706] [] ? fork_idle+0x270/0x270 [ 40.958210] [] ? __fget+0x232/0x3b0 [ 40.963457] [] ? __fget+0x47/0x3b0 [ 40.968618] [] ? security_file_ioctl+0x89/0xb0 [ 40.974817] [] SyS_clone+0x37/0x50 [ 40.979978] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 40.986521] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 57 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 fd 8b 2e fe 48 85 [ 41.013114] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 41.019690] RSP [ 41.023568] ---[ end trace a4e795404e3731b5 ]--- [ 41.028348] Kernel panic - not syncing: Fatal exception [ 41.034132] Dumping ftrace buffer: [ 41.037643] (ftrace buffer empty) [ 41.041320] Kernel Offset: disabled [ 41.044913] Rebooting in 86400 seconds..