[....] Starting enhanced syslogd: rsyslogd[ 12.827956] audit: type=1400 audit(1516426222.326:5): avc: denied { syslog } for pid=3505 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.142515] audit: type=1400 audit(1516426228.641:6): avc: denied { map } for pid=3644 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.226' (ECDSA) to the list of known hosts. 2018/01/20 05:30:34 fuzzer started [ 25.355674] audit: type=1400 audit(1516426234.854:7): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/20 05:30:35 dialing manager at 10.128.0.26:38913 [ 28.957883] can: request_module (can-proto-0) failed. [ 28.967538] can: request_module (can-proto-0) failed. 2018/01/20 05:30:39 kcov=true, comps=true [ 29.503242] audit: type=1400 audit(1516426239.001:8): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/20 05:30:40 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051e000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0xf0)=[{0x8, 0x0, 0x80000000, 0x6, @time={r2, r3+30000000}, {0x8, 0x2}, {0x1, 0x267f9ba8}, @addr={0x8, 0x8}}, {0x80000001, 0x401, 0x7, 0x3, @time={0x77359400, 0x0}, {0xe3e4, 0x4}, {0xfb31, 0x20}, @ext={0xe8, &(0x7f0000001000)="b8d913a7ef7ae94de8c8a960fdac14c3dd4268b3203eedd59106f1e078f1bf8e0d2e1eb9e9533ae8c8e8504817bb9662c1041ca4d325f4140d9d81f2800b23037ce0f5f4268915fd8adb63cc36fa8907e992051eebd597143364029da7833b5a244002d23767b39e2854c70c30f5dd025bc214c72e9dfe0877e24359f3d010ac3c10a88aa8a5ec5b83df20427149b6776f345e1a5ab4c0defe9dca612617b1271172d4f8647a81a1440a70cd2a3b2b1990c28c146e874501849dc50128f5dc6cd758ee1d6e176ab3cc31630d56caeb4a7db93b9a3d5a5323da89e431bb32be2807ac3c120566b507"}}, {0x4, 0x100000001, 0x2, 0x7, @tick=0x2, {0x10000, 0x100}, {0x0, 0xffffffffffffffe1}, @control={0x4, 0x7fffffff, 0xc922}}, {0x4, 0x8, 0x37, 0x7f, @tick=0x80000000, {0x43, 0x7}, {0xcd, 0x1}, @raw8={"8cbae5750f341b37454b862c"}}, {0x7, 0x0, 0x7, 0x3, @tick=0x7, {0x7, 0xffffffffffffff55}, {0x3, 0x6}, @connect={{0x9, 0x9}, {0x43e9, 0x0}}}], 0xf0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000+0xaed)=r4) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0x1, 0x4, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004000)={0x10, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000003000-0xf8)={0x6, 0x0, [{0x6, 0x9, 0x0, 0x6bd82d2e, 0x6, 0x3f, 0x7, [0x0, 0x0, 0x0]}, {0x80000001, 0xb63, 0x5, 0x3, 0x1, 0x7ff, 0x1d, [0x0, 0x0, 0x0]}, {0x8000000d, 0xd6c, 0x4, 0x613, 0x20, 0x9, 0x2, [0x0, 0x0, 0x0]}, {0x80000008, 0x40, 0x6, 0x9, 0x1ff, 0x1, 0x7ff, [0x0, 0x0, 0x0]}, {0x40000001, 0xfe, 0x2, 0x40, 0x1, 0x7, 0x3, [0x0, 0x0, 0x0]}, {0xc0000000, 0x9, 0x2, 0x3f, 0xf5, 0x80, 0x1, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0xfffffffffffffffd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x8)=0xfffffffffffffeff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000007000-0x9)={0x1f, {0x7, 0x89e, 0x2, 0x3, 0x100000001, 0x0}, 0x4}, 0x9) r5 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_proto_private(r5, 0x89ea, &(0x7f0000002000)="2de08b43c46c8a826f98aa7dc9632c152c42677420820c969e589b58f4a7a7304e76c54a6e4e81cbd9f60887e1cac3866fa68175db510b90ffa1ec37") getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000008000-0x40)=[{&(0x7f0000004000)=""/4, 0x4}, {&(0x7f0000006000)=""/111, 0x6f}, {&(0x7f0000003000-0xac)=""/248, 0xf8}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x4) 2018/01/20 05:30:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00007b4000)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/187, 0xbb, 0x2, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) pause() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0xee)=""/238, 0xee) r1 = dup2(r0, r0) ioctl$int_in(r0, 0x0, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000003000)={0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000004000)=[&(0x7f0000004000-0xf)='bdevppp0@wlan1\x00', &(0x7f0000001000)='trusted+ppp0'], &(0x7f0000005000-0x28)=[&(0x7f0000002000-0x16)=')!.cgroup\'bdev^cgroup\x00', &(0x7f0000005000-0xb)="e762646576657468302e00", &(0x7f0000003000)='trusted:selinux{%\x00', &(0x7f0000004000)=')$wlan0--\x00', &(0x7f0000001000-0x3)='+\'\x00']) fchdir(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0x9c)=""/156, 0x9c}, {&(0x7f0000003000)=""/181, 0xb5}, {&(0x7f0000004000)=""/53, 0x35}, {&(0x7f0000005000)=""/51, 0x33}, {&(0x7f0000006000-0x31)=""/49, 0x31}, {&(0x7f0000006000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000)=""/41, 0x29}, {&(0x7f0000005000)=""/70, 0x46}, {&(0x7f0000004000)=""/144, 0x90}], 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x7ff, 0x1, 0x2, 0x200, 0x4, 0x80000000, {0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffb3, 0x1, 0x0, 0x8}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r2, 0x8}, &(0x7f0000006000)=0x8) 2018/01/20 05:30:40 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000001000-0xfa)=""/250, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000004000-0xa1)="f13eaab91e3d0676d404681a9b8c6957d493bbce3ea0ac5a77f9ea68ca4cad3e1160ec801dff40e22b48e7c8e035a9b2366f6535a3d9c2087193a3ed794c97b3a6de6488dba07bf351683ad84482d1b81e38b15ecc2c87a62c4640f5b986fe62c9445b9aca16c97daaa5f121d66ab3c09d046a2855dc0a18c47fad70252a50c7e63d4bab0f0d2fdc731797d50979f7d610cd7f9cbc1cbf2f0cc10fe9d9d70af401") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000004000+0x257)="cdb53ff6ecdbeb973a2d8f4a3256bcc11727514150651290d47dfbf1acfc426f9d302bd868de954be6be1a052a7afacdfb04adf97e22a602c9c54011708471d969db4f781b565aa571f4b8075daca32f8c3b43102e9892a82af8735eed703bffeb803d81bc306d60f963a526d9de143376e565c46e03cd7d50db40977a97b0f2637a65bc9c4416759b4b1f9b4b6b675ad3d79d718cbfee", 0x97, 0x55) r4 = socket(0x1f, 0xb, 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000007000-0x1c)=""/28, &(0x7f0000002000-0x4)=0x1c) r6 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0xffff}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000007000-0x8)={r7, 0x200000000000000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000)={r7, 0xffffffffffffffe0, 0xffffffffffffffc0, 0x3, 0x72db, 0x80, 0x9, 0x7, {r7, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3d6, 0x8, 0x0, 0x296e}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) syz_fuse_mount(&(0x7f0000006000)='./file0\x00', 0x1000, r2, r8, 0x10000, 0x200000) 2018/01/20 05:30:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/vcs\x00', 0x10080, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000304000)={0xfffffffffffffffb, 0x2, 0x6, 0x7fffffff, 0x9, 0x219666fd}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000001000)=""/74, 0x4a}, {&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000002000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000)={0xf97cff8c, 0x8, 'SE Linux', "a01a490d02016f78602b173a9a01c667fe237a6a9c003ccbf4dfa45b5587a91ff400a638d1d15eebd392166b5f3f0ae32dd9cd70b4cd8bb513e4bcb1bc04c2706493cba354006e593de6b7591babec6b56421d3f8152292e62c2477f1f421e49bcfb8acbd4fa841e69334586bd1d024e8d5e9d857bcd5e7eef1e795267d379c43ed6508e7b3920d944487851ec4eef35cadfb1d34c03540a380b6bf80211829284fa80f12b7f10dd45f1866314b8ed43ed3ad7b480757c43242a2a2613b0daeef9db796864f3d11e43dfe225f5971a3efdc2be48e817ec49a6903cef7fa62f3a73fbaa9dc5a6f5ccbe8a87e9bf"}, 0xfd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x28, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0xf4)="9d67f6f29cd68ab4c15c1b40945436ffea8293eced3402adaf3d6089d412df67ceac585f62e597db8d4bd2ac180f17080bbdbb0c3b67b06933e8807e8654dbd96f87dbd01464def119357ed54834379eb6741389c37b1249c1718a21a020364866bf8f874aaaabd5aca64cb7ec2c07907d381212d19738d0aca936e0dc3b3a2a7b057f41ae65eb8fd8c23f802f2ab0e2f764b36e08730b56bea8e1709b162a479b6d588f07378a9d6ccc53fc06282f662d94643e0f994fd153a817723c579393091045c6c6fee2423f4f2c52ab8b78aad06f6cd17d012a53183584c75d44f36860b6cb48249581240f58357dae1759071ca09fd7", 0xf4, 0x11, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000003000)={0x0, 0x3, 0x26}) close(r0) rt_sigqueueinfo(r1, 0x20, &(0x7f0000001000-0x10)={0x2d, 0x3, 0x5, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000006000-0x44)=""/68, 0x44, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4}, 0x1c) read(r0, &(0x7f0000003000)=""/4096, 0x1000) socket$vsock_dgram(0x28, 0x2, 0x0) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f0000005000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 05:30:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x18000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b79000)=0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x1, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000002000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x2, r2, r4, 0x0, 0x0, 0x2000008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3f, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_getoverrun(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r1, 0x0, 0x2) recvfrom$unix(r0, &(0x7f0000001000)=""/173, 0xad, 0x2061, &(0x7f0000001000)=@file={0x1, './file1/file0\x00'}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000004000)=""/67) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) uselib(&(0x7f0000001000-0x8)='./file1\x00') ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000005000)=""/31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3940}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x21046fa5, 0x8, 0x2, 0x3, 0x0, 0x3, 0x7, r6}, &(0x7f0000006000)=0x20) 2018/01/20 05:30:40 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070d000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000278000)={0x0, 0x8}, &(0x7f0000f4e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f5d000)={r1, 0x159, 0x3b8, 0x79cac3dc}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003a6000)={r1, 0xfffffffffffffff8}, &(0x7f000089b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="d0cb20fa7564d9f821ae61e8d3b439d6", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x199900, 0x0) r5 = socket(0x17, 0xa, 0x3583) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000004000-0xc)={{0x1, 0x101, 0xb65, 0x8, 0xf52, 0x8}, 0xfffffffffffffffb}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000005000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x1}}, 0x2e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000005000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x6, 0x6, [0x81, 0x532a, 0x0, 0x8, 0x7, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000005000)=""/247) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000007000-0x4)=0x40, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000008000-0x4)=0x0) r7 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000007000)={r4, r5, 0x7}) 2018/01/20 05:30:40 executing program 5: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x4, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000bfe000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x620002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x30)={0x2, 0xe, 0x6, 0xe, 0x6, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x4, 0x6, 0x100000001, 0x5, 0xfff}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x0, 0x280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f0000002000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) recvfrom$inet(r2, &(0x7f0000001000)=""/50, 0x32, 0x100, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x100, 0xd5, "9fc9d510494ceab8f2f4be7c88edef72fcef7c2fbb0537e5779ccbcdadf9147e88706e58d8d9b7907113cb668c065435ca2710ac6856c10affea03abb841bae1cbb26736812c5bce2c780c345faa0a5d"}, 0x160) getrandom(&(0x7f0000001000-0xf8)=""/248, 0xf8, 0x1) r3 = msgget(0x2, 0x80) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000002000)=""/142) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000003000)=0x3) fchmod(r2, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000005000-0x36)=""/54) msgsnd(r3, &(0x7f0000002000-0x9d)={0x3, "7eedef559513237281b5c10e0fdeed1b7242a612932ccc86a9a51b37a2c028bb804bc8b1905cd370ad8123fa65f03de31337f2f450881ddb2b79891baf8ebdd26944d9bda9baa7eb423618a19e01930ec3610af6da6fbe05da2e21b1fabe556c13a1c274845d9a3ea0ea28d1eaea6418e4b26b254467249510e9dd34b3a2a1f3bf6abbf770bbeb51c0e24a1f570d39f9e45e4cdc33"}, 0x9d, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000006000-0xab)="3f64e75a1180eadd8b1a7a939bb0c46b434e7bf7c863e2978dba1d444ebab6d51025caad11245a1a4051669ff8392a19eb89c403be80a1ef353ed8e71b7ae19dcc3b61c9a18776c5d3a8df7e2e014b2ba0ac441252a43391abd96c36775044bb72a802486f78d08aed1dcad796bbb6514f02ef9d5f60794d9bd6cb98eba53f326abfd005fb3fadea297adf050a9823632e18c3cb7efc64f45d80468abc7b98778f627bdddc3283f2b940cc", 0xab) connect$unix(r2, &(0x7f0000003000-0x2)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000001000-0x8)=0x1) 2018/01/20 05:30:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/11) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x9, 0xfffffffffffffffc, 0x5, 0x8, 0x8, 0x80000000, 0x903a, 0x5, 0xcc9, 0x4, 0x9, 0x7, 0x7]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x9}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r1, 0x90b}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x5, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x5, r2, 0x2, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004000-0x4)=0x80, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r1, 0x0}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000008000-0x4)=0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000)=0x0) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x5, 0x0, 0x7ff, 0x8, 0x5}, 0x0) fsync(r0) [ 31.376312] audit: type=1400 audit(1516426240.875:9): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syzkaller-shm624201639" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.977969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.456517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.149717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.354473] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.643329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.706408] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.819887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.010778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.437071] audit: type=1400 audit(1516426243.934:10): avc: denied { sys_admin } for pid=3699 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.522075] audit: type=1400 audit(1516426243.985:11): avc: denied { sys_chroot } for pid=4377 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000931000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xed2}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @rand_addr=0x37e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/20 05:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x60) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00002ce000-0x4)=[0xfffffffffffffffd, 0x9]) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000565000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) accept4$ax25(r1, &(0x7f0000fc9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ed000)=0x10, 0x80800) 2018/01/20 05:30:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001a1000)={0x5, [0x8, 0x4, 0x8, 0x8, 0x3]}, 0xe) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000286000-0x8)='./file0\x00', &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000528000)={0x0, 0x6}, &(0x7f000040d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000253000)={r5, 0x1, 0x8, [0x0, 0x8, 0xffffffff, 0x1ff, 0x7, 0xfffffffffffffa29, 0x2, 0x6]}, 0x18) syz_fuseblk_mount(&(0x7f0000ac9000)='./file0\x00', &(0x7f0000ac9000)='./file0\x00', 0x8002, r3, r4, 0x5, 0x8, 0x80c000) r6 = gettid() sched_setaffinity(r6, 0x8, &(0x7f0000a83000)=0x200800000) 2018/01/20 05:30:45 executing program 2: socket$inet6(0xa, 0x280009, 0x4) 2018/01/20 05:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000932000-0xc)='/dev/amidi#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000516000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f00008d5000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000048c000-0x44)={r2, 0x3c, "f0157191175f685dbe7fc2d6ec66213bbb4f1e2c3010b547bd2946f0f1bebd8cb1db4a5151a2a3f26bd3cc55776bf502ce4b046a51f350d98ba72950"}, &(0x7f0000844000)=0x44) 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000021000-0x38)={0x0, 0x0, &(0x7f0000789000)=[{&(0x7f0000fdb000-0x47)='b', 0x1}], 0x1, &(0x7f00004a6000-0x60)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008da000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffc0}, &(0x7f000078a000-0x4)=0x98) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000067e000)={r3, 0x9fb, 0x5d, "ee6fb15c9c4f0fcb789fec5b1e9f6e34353d6189b24bdab96b7a4cee01171a9353c46c971d760a601aadc22a3b672598a5b494bff7d384c0e0e16da070e290c24555ddac7de668c107aee2c1dcc82297816947157478dca25183e77bd3"}, 0x65) 2018/01/20 05:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ab000)='/dev/sequencer2\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006c6000)={0xf, 0x100000001, 0x0, 0x4, 0x10, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f000028c000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/20 05:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f41000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x100000005, 0x4002000040003d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b2c000-0x4)=0x0, &(0x7f000027c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d8e000)=0x3, 0xfffffdba) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000314000-0x14)={0xfffffffffffffffa, 0x3, 0x10001, 0x0, 0x512}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000924000-0x4)=0x17, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000fd0000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000bb3000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdd000)={{0xffffffffffffffff, 0x3, 0x8001, 0x0, 0x80000000}, 0x2, 0x0, 0x1fffe000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ca0000)=[{r0, 0x1, 0x0}], 0x1, 0x401) r2 = dup(r0) ioctl$KDSKBLED(r1, 0x4b65, 0x3ff) write$tun(r2, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x21) 2018/01/20 05:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000671000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x3, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100}}}, 0x32) r2 = syz_open_dev$sg(&(0x7f0000491000)='/dev/sg#\x00', 0x0, 0x200) ioctl(r2, 0x2271, &(0x7f0000001000)="") 2018/01/20 05:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) r1 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f0000715000)=0x2) close(r3) [ 35.963892] audit: type=1400 audit(1516426245.462:12): avc: denied { map_create } for pid=4759 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=bpf permissive=1 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007fd000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000af1000-0x8)=0x0) 2018/01/20 05:30:45 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x20480, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000001a000-0x50)={{0x8, 0x8a}, {0x8000, 0xc00000}, 0xa0c7, 0x4, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000014000)={0x0, 0x0, 0x0, @thr={&(0x7f0000018000-0x1)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) inotify_init() 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000413000-0x4)=@assoc_id=0x0, &(0x7f000018d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000037b000-0x6)={r2, 0xcbc}, &(0x7f00008de000)=0x6) io_setup(0x8, &(0x7f0000980000)=0x0) times(&(0x7f0000c87000-0x20)={0x0, 0x0, 0x0, 0x0}) io_destroy(r3) [ 36.055253] syz-executor0 (4770) used greatest stack depth: 9568 bytes left [ 36.066306] audit: type=1400 audit(1516426245.462:13): avc: denied { ipc_owner } for pid=4758 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.066325] audit: type=1400 audit(1516426245.501:14): avc: denied { dac_read_search } for pid=4760 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:30:45 executing program 1: membarrier(0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003fd000)='/dev/dmmidi#\x00', 0x19, 0x262100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/187, 0xbb, 0x10042, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x80000001, 0x4) 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9a, "01a4f8cd04fb34d0c89f92cd171fe7cefebac5623e2b907aa3fef05a1ad0307414fc77ff1762c05b6fdec43a1d1253f64966ddc01748a80ee769010a658701d20ddafcbca5f918876aeffef604365b29ce458732b25c278e8a1a43c35836e0af679b8e0c8442e8a423cec26684f8320dc118a5a830b9dd48abf7c5f4c1a9364f06b05c352427ffe8487660e4c96b8ec55e527772e4b00f9032fc"}, &(0x7f0000bf5000)=0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/13) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xff, 0x72, 0x5}, 0x10) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x101, 0x0, 0x1, 0x4, 0x2, [{0x5, 0x1, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x3, 0x700000, 0xfffffffffffffff7, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) socket$vsock_dgram(0x28, 0x2, 0x5) 2018/01/20 05:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000bb0000-0x3d)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x34, 0x0}, 0x3d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) fcntl$notify(r2, 0x402, 0x80000022) 2018/01/20 05:30:45 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a93000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) read(r0, &(0x7f0000998000)=""/91, 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d96000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b63000)={0x81, 0x1, 0x2, 0x6, 0x7, 0x2, 0x249, 0x5, 0x0}, &(0x7f000072a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000079f000-0x10)={r2, 0x8001, 0x5, 0x0}, &(0x7f00001d9000)=0x10) 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x1) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f00000fd000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000185000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d19000)=0xc) r4 = getegid() r5 = getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000028e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b86000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ac000)={0x0, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0xc) r8 = gettid() stat(&(0x7f0000b00000-0xa)='./control\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000d5000)={@common='teql0\x00', @ifru_names=@generic="bd7d1c97a648f6b5d30cf410d71ce3a4"}) r10 = getgid() sendmsg$unix(r0, &(0x7f00009cf000-0x38)={&(0x7f0000124000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000791000-0x80)=[{&(0x7f0000562000)="57ee14833a71cb6b29d06b7996116858a4bc92b16e60d06b18a3e6c59fa030641dd836e56ecbf16f81e709714a9d5b4de7fa61e53373a2c899a696457e951a6ad8e43388d7ce272b08ef642f9a5ce3dfb7f6a363a5c3e4f67ee9eca093ec87a9b58b70f693c2fd5be0f0833cf3a19ee7e484919c06b8c2bdbf3c0a02a75b178748a75fcec79866d89f5acd724858c6c25f5fb8b5d7a7fb9fb73d74c85fc477952fcf6d9979942c72b3026b86f48ff3322ced7c9ca80c3fe9c264a3624640dd4289bbffc935840904f6197645d648f5d231a8e1b83c8536c9d39344ddda13d96f58210bbdeff414252e14", 0xea}, {&(0x7f0000e10000)="cb0ade8720b2b5620c20ba9dc9be3dd274086f410262105a86ff59892bf5b1317a83016cdee66787f7ae90448bfca2a707b03f14865816911ee1ddee5414206c095b255f17b031516015035ce5c2562d5beed432c2b0ac67e4f4cdbc3374d52b7b61dbe38be143346931361f4b1f9f5811848666033578addd34d98c3fa8c89656d3c4a6c3db40854f25b91b158450d5a2081dd10ce58e8bb00999f8b1109409fde921787eb56807b46cb1545ccd2338835b8ecc12387357fd1ec5aceb9c16b1323a6f003a1abd28e152029e38db121f27f18f93", 0xd4}, {&(0x7f000039b000)="201cc9549b28511db2beecb66146b22b1ba2633c720d224236f907ae0fc3d698375c4211d2828875014fc7d532cc229196d77d4b43bded2959725f4344356ae3945f9567d078b31159af6a3b1259e5162226ded8f95d831148455cbbd7d182e60a0054ea3bd7a8594b4ec049f2e16854610c75feed9eb2e6b6a79130", 0x7c}, {&(0x7f0000456000)="9921afb16c564069da2399df09cb352a5b56e3e27fc08269765e1efdacaf5d", 0x1f}, {&(0x7f0000e7f000)="88f7fdcd1637d56306e3c6811a9f2bdfd92db42e09aa148fcdaf07362e2b66b2e09dbd9d6a020580885725569fdf77472bffe1e11ca9504cdc930fa4d1e1eeb9b103ef79fef172d51c6ad5e70a6640d724c066bdaa6694fd181809d2", 0x5c}, {&(0x7f0000851000-0x79)="f904ab822b992454c059b82b1e70afb2b099c4128cb44ec71e5186e915ab9438cf81a1eeafdf560a638dd6ab25a2d54917b7456ee840695e3fd693015e72db36f01917d60e0850831e2d4837c1dca8aebb3ccc5879a0bf1b5edc2f996cb521ef30b4b92afe99410e9b557a4fde2efe1546007b570caf3d0607", 0x79}, {&(0x7f0000eac000)="c269bcc43ec743e61443c493bc62e0ec84e1", 0x12}, {&(0x7f00004d4000-0x86)="a93990cb8eb4874b9413f94383d554458585a45eee7e28ac58048fa83ce29d90ebf524c5a46f6fb34b4be288d98e215a46e02ec50b9314eebde03b8b91cf2cb3b1e76c4bf213d3544c72a661bdc5a78a938146c545c41c008d12c28775df0227ea82fa9eaf734a0f086e7a932b646e41d483673dc2eeeac4e2af1c02217d8e1128af05c9f3b1", 0x86}], 0x8, &(0x7f000058d000-0xd8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd8, 0x20004800}, 0x20004000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006e8000-0x4)=0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) 2018/01/20 05:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c7000)='./file0\x00', 0x40) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000045b000-0x7)='mqueue\x00', 0x1012000, &(0x7f0000769000)="") mknod(&(0x7f000096e000-0x8)='./file0\x00', 0x28000, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/20 05:30:45 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000022000)=[{0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000022000)="a3d6da2813f1602a941bcee8e4a00ac20da99ffdd6958dbf7f60d6b991f4412dd7033d8f51be1151bdb11a656ce55b2f22da22ee5c8908eaa46b3a76823498a01b949657bc0f03d301ac54f334b3e8798e01fcaf29a78bc53f2a9aae56ecb43316796a1ead76a922284c2d929ac3b71e0131ca08f0f9d6ec91295cc382bd7fd68fe6f8634b6fc5e8af4d3bd2ce69af67593fe54ee9ae667c4ea8867648b5217b21fb38ec0c2f18c94d4dabf98ca24ec5444f7aaa44b4cc50425bd18924c7e9ef844b010c3d57353f5f48ebbd3dbcec2f15760b01c001ad23eeefd56a4202e47cc6", 0xe1}, {&(0x7f0000022000)="e91e69a56357f4c81080d25f0b82f2f22302c558464b966f3cb5b5e90db58713a4e717a766d281646f3fa92680fe3d519856895f4bcbaab2b8cd9afa79ec8f7a4e673e0d40015a00e269c63a09f1d0f1d488348130d71edfe5bcd2bcc9689882683b48f9b514876a51b67d44b1fa7eb64d4ca0018f60d91ce9911e368936f89b5f9abf4939e8cc9d3f7b5ec054151c7dd6769fe15f92fb991d53f1fd5bc1017a0a30d7989336f31adc6c7685fe35b310813be2797fef33ea2bc94cfe269176564dba2c48ec37996798cb64c932d00e3f64b2f1b9c816784a992baca5b3ca036d4017b99e0ad738", 0xe7}], 0x2, &(0x7f0000022000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "2dfe07f879ab67130ac36bd54b5bbdd8c45684d4711da421f0e31ffa18252e882c10dcba30d87deabbecac0ac43b77e6ac886c683918ca33cb71e517050bb36c512f79f4b1529356af5d8fdb7e611f06ca4651ccf982dd041227f0d38a0985b212a3ec80a08f5428ed8e3d2d30a16913e5a0c1d7408ae2e52d26481b0542d77b0a335a531eda0d701778e1bccf77447926"}, @assoc={0x18, 0x117, 0x4, 0x84e9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xdf, "6c5362fde466da8e283450fcc5fee1f54c75cc20491d8b83f4d542d209b927b37c880b1c55f1c214543c8ecd7324e7d3a4584dfad6ba1de113f956e29a8e851bcbe1de34507d85e986da3ee65bb03b01b72cde6fbbbbfc432da9e2fbcd59f6f0d75fc9a5003a540e6173dccc693a6e41945747dec89515798711135cc2a473f940787f0d5e29d33aba306da512b2d0d7f1552c35db1d31b60c2f07dc4d603ed09b0db76a465621680ad02e03c3486f588145f000b2129404d34b7eb0e8a421eb470d143fd069c7237bcc532b7fd29533e403f7029381782bb2e68379c711a6"}], 0x1e8, 0x804}, {0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000023000-0x45)="cdaeed87a647bbb359da515c2ba6c6a1d72d877a29fc46c0a618b464015bf6672c5a217af25d29a5a75d54ced53b62c3a965281ba4e49ec8093f34b8cb85c6cbee8a575974", 0x45}], 0x1, &(0x7f0000014000)=[@iv={0xc8, 0x117, 0x2, 0xb4, "55ccefa68f0e78f2dbe183f3711ab8a15d333fae38ce017a8b36f350ce54fc88683ad1e2f5ce8ff3b5879f7036c52c1bc53c19eee83563675d5dfe5811bb8ff0daf3cc005465388d937ed8551ee3d0a5cffd4bf5293c3f5e09aa4f1b9d8d862c73f9831e5c4cfb849609f738495d4970aa39df15be620eb349a9a64e8fcfe5f79b67990755766e5f7abe9b67c51c576fa897da6ec068776f1b7e31e3f15aaa4376e5795907fea6109f34cf807d3d64d8bdaabff0"}, @iv={0x48, 0x117, 0x2, 0x2f, "3503c3e757fb69f8b25cd3b9a1f3f87634a80a2de5b3db03557c558ea681f443978ca09a92691382e63ab664a62d04"}, @iv={0x40, 0x117, 0x2, 0x26, "48eca8f7c2c9a0f0da06912f8a84609f4ac9169ef9ab0ee6f4cc2ed57e3e3883df14130a24b7"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x735}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x89, "1a592a5c7c31d865ffd0c3eb1b05c0d5d1bdfcb9b9015d9846d2169bb2eb7279b3f01b250fcc7fa866f0e7270a90da8e55937300f7c9fcb298d97b4508203c3dfbcda18614616b595534595e03286206c4b2358c8af252a507390baf396e7ceeaae0a29e3159d467d1d476960bc6a75887317c3ea46883045a7ee2baa8f0ef28dc5bb72b14dbb01cf7"}], 0x250, 0x8800}, {0x0, 0x0, &(0x7f0000009000-0x20)=[{&(0x7f0000023000-0x34)="4994e099f71f2f7e5a3cec6d0a3e796474c8e05f9602114b79bc24a8bc4079b7ae4fd42d3e33c86c3c50accb7003598c8f4e3a66", 0x34}, {&(0x7f0000008000)="050d29dc6e212274b02369a11838f8240e2f2d12689d6b3e79bdd47b737590329713d43b40b9d1c58e1df89f6e306676612f6e156aea7801662ce1f7181798bde2b23157ef948d1f25960081a4b461b32444f58e9c43c284a88cb4f2bbddf4cb73257714c02f2ada65986f4ef6fe6019e5725d82c6ad2ba154fc3b61d0a77cc093562f8ec9219d0e7d9b3c3c4b03e952b9b00177fb7761a7502f6c94ef6f6f1697cb7a47bb9c318f0c4ca067253aaf249f4480aea6144ce47366cef984bb2118b29a3e447ae93e5887d5343a547826638604340d594afba4f4cdbfafb6813d32a3e693bc990e5e5c0f", 0xe9}], 0x2, 0x0, 0x0, 0x15}], 0x3, 0x40004) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000013000)=0x9) 2018/01/20 05:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd3000)='.', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f000070d000)='bpf\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000306000-0x2)=0xff, &(0x7f0000bd6000)=0x2) lstat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f0000193000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00001d2000)='keyring\x00', &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) r3 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r3, 0x10401) sendfile(r4, r3, 0x0, 0x72439a6b) 2018/01/20 05:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.193378] audit: type=1400 audit(1516426245.691:15): avc: denied { create } for pid=4803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001b000-0x4e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/20 05:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007c3000-0xa)='/dev/vcs#\x00', 0x7, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:30:45 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d24000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x4000) perf_event_open(&(0x7f0000ef5000-0x78)={0x2, 0x78, 0x0, 0x80000000, 0x1f, 0x5, 0x0, 0x2, 0x40000, 0x4, 0x401, 0x1, 0x93, 0x3ff, 0x7f, 0x9, 0x401, 0xf1, 0x4, 0x80000001, 0xbfd, 0x3f, 0x2fa, 0x80000001, 0x3, 0x20, 0x0, 0x4, 0x1, 0x1, 0x9, 0x100, 0x5, 0x6, 0x4, 0x3f, 0x0, 0xb7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00001d7000-0x1)=0x0, 0xb}, 0x2800, 0x7, 0xfffffffffffffb3a, 0x1, 0x1ff, 0x1, 0x4, 0x0}, r0, 0x3, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000087000)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000059d000-0x4)={0x13, 0x4, 0x3, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f000072e000)={"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"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000249000)={r3, &(0x7f00004b7000)="fa6f81de537d6df365a76e5e7e3a639e8ce880c4fa3e5c3303fe2cc11f4d302e1c46827e9cea2e33da943767bcd69ebc78c80887de85b35c8ed98db2ad3f5534eef2470d4b7c0ff334a4a76945359fb0b1a5cbcff253593dc6ae604febc613cbf94d5d57561296f6948548c5", &(0x7f0000dbe000-0x9a)="a0d09624e6cc0c920eedb703dfd30bd301b3ef4e90f0d62ee071458bff3f1d1e641820a59cbf6ddd401e880436b825d767251775f1d7573197f96fff86a8ac96270fd47ea047711175e49fdfb18000480f7d3797135c3d37bd9981290ad89a7f3461eba433b50a90d7072cedfae08f0235a34cc0c4bf47fb52d4a6700934b8870f5d6badb9cb8c9e46e954bdc8562b6b91b317517b1e7c234556", 0x2}, 0x20) dup3(r3, r4, 0x0) 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000487000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffc, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1a) 2018/01/20 05:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000722000)={0x9, 0x8, 0x0, 0x0, 0x1, 0xfff, 0xff, 0x6, 0x0}, &(0x7f0000096000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ee5000)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f1a000)={0x7e, 0x2, 0x7, 0x81, 0x7fff}, 0x14) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd8, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7f, &(0x7f000000e000-0x8)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0xc10d936242851288, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000f000-0x10)={r2, r3, 0x9d}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000006000-0x8)='./file0\x00', 0x12) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f000000f000-0x38)={&(0x7f000000d000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x7, 0x84, 0x20, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x9ac2, 0x8e0, 0x80000000}, 0x5, 0x2, 0x0, 0x0, "61ee34dd930cb55b6fa67dfaff2bd67e06813ededa669303b61c61c59f192e888e35e606db75c7c3d4e8d737b04e2777b0c65165b15b49dab394d72b5a3ff1bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) [ 36.295931] audit: type=1400 audit(1516426245.692:16): avc: denied { write } for pid=4803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 05:30:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfffffffffffffffd) keyctl$update(0x2, 0x0, &(0x7f000043d000-0x3d)='-', 0x1) 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008ff000-0xb)='/dev/vcsa#\x00', 0x5, 0x90001) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00005be000)=0x0) r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000042d000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, r2) pkey_alloc(0x0, 0x1) sendmsg$nl_generic(r0, &(0x7f0000f5c000)={&(0x7f00004fd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023c000-0x10)={&(0x7f00002d9000-0x5f0)={0x5f0, 0x30, 0x800, 0x3, 0x0, {0x5, 0x0, 0x0}, [@nested={0xcc, 0x2a, [@typed={0x18, 0x24, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x6d, @u32=0x7}, @generic="62a11852b7e913213de4f2a2417aa04595d7eae1850fa260ed23ed0412511c5d4128c92d175a9855fef27f0b7ee91b590327f7e0acd3762ef465d0e07681ea37311ba197003b18d8ae3da2ee0fd95977587870958a001167ef25d3dbf223499dcab1f4a4d867075a8653e8a764ed67f892c2a99889a8c2744736259e8571b3f3a695b1139d711065f1fa818a113d743b0127643ee5d8a15ef26ddb21e6f7dfca9255"]}, @typed={0xc, 0x15, @ipv4=@rand_addr=0x4}, @generic="34b420c04b56ef8125308aec4409027feaea56fe099369f38c8e5303b35bede8391a40ecaa72a80cdff209e6d6232d49b1610fcfb3c4838192abaf16f2f1075796c2f1b42820eebb5ce1d68095f041d302ff474031d4d553c0593f005f870004a6db201a7d528a5576b77698d74175ad98905f03e80296e7eb2cd5c98a9ff3dfe3ff59b728f23d6c2e980e1727472b92be7520bbb97cfbd679ad420909a5de3b590c174b9a3a871f186fcd7c60d34a922bcd7b893d83cf69f0d4b42427f506612bdf57202eaedba60ea39e3be5169e7a9758e59469cea49271986ed6b3", @nested={0x2a8, 0x2e, [@generic="c7d103f769d6a32b02060ce36443316f85086d58321e6aeda72f8f683f83eb767cbefb436a20d5481a7e4a524128686d61302e14861c3df885b5b1c43b2f08fff4f2e6ab60a37c4c4dafc525658ec8ba6239241f12feef86480d9471a67c8f5fe3a0c54d82c1a131daea20f20605c5b28cdc025d737b5c57cd9836b286ca5cc9140ea70d102a10b42336a1c9c2f560c129338cb8ef1c3653cdda895f18821b545d0591ec2ac61f1bbd300fb69130d020394a5abaf2057fe72195", @typed={0xc, 0x23, @u32=0x3}, @generic="2b6cd81f79c159e96ec2f5aa3573b0dc1eea2aa6bd6e0226d082681dcf8f423af0752ca15bb28d8dba95e83d955a432b5bc25d347572e71a590de509a783e336d8c14ee292a9d6aa5c6fc24e13c18d071d4b5469044b772cb7f5fdcf5e927f9696c3c6d7d31de0ac633bfce37ee0a3270cc7895e8e0be7a1e1072cb2ee0c2326c2292c29898a06305be662cae08a3288678457fba3db493004e9a4538a28c3231672a72e905eee4bb463eb9fd5e6fbab6c48f587eae316c9466676fa474223963f45f0bde95867125b68fd124ace63224b3b6b0140b4331a62dc1d65e7b4dcaa3c249b04ae000d1c84de311db6ddafe438d680ec2c", @generic="f0ab34d982e769d571472b50471ac3fbe5e5ac71eed2af2b737ef72e953137f1c1b037a242c5d2b3c421811291e943ccb06f754801cee8fa63e2b399cff4c0a4b402c17bfc0b7bfee5d7be34ad22b5f124ffeb2163b39b2fd013496dfa0176530a30ba547ae13d1745a01abd5ad9ff9c53acfb5efa3ee9a0c4449e6ce677bc1c9179d9777ad7c63791db6c1bd0267abd55cf0d1895e9cb0cc66619e7f05b8dfd9a318a8ecde79616ecabb5c781ac49a162225392fab9b72c62995d1daa4f5931b5d53934b953314dec94b0", @generic="112b4f63a36e80fcf4e8d26e4ef0b2db3f1373fee44960fa948887"]}, @nested={0x16c, 0xe, [@generic="4e51b9b3fbe74ec55a9e467f63f7a0fea1eb3e9c337809046c3f6b078ca71a1e1c5b3ba4f56556c2d10b0ff66094247478ee68deb957c8bdf0e1dee68a701d4e32cc473cd56f977b2f", @generic="900632de9e8b94b2d3d21a4f7b97ba81a99d914aee54e25f7fb8a8a8139c9047e2af74a9c79ca932c22e54ebe51500daefc82abe5c017046d82b5cffd01ebccacaed3d79d915f1e6fa1f730476b17ab66fd1be0322faef10e18eb840d4ca3bd9b59c791fa3ce1449ac90c705ea6d5c809d4f5aeeb4614015b912f9d8009660f1b2257a4f4eef2871313a8afbbc6db2", @generic="5d7b3e1576f33f6ed0bdf3337c15927aa323b612fe", @generic="b80b9af9d5c9c5d39383fc0cded6a800ada9dd3bd1b456cc72185fc0f8e74459d59a79be8ae6554af24b6ae9e0c587168fd24bd3b5664fcecbb15d624cf98d4ecd691d390922402ff846c0b459691e6d8ae220cdfe44ce3f4dc88b56684cebd57cb4000e2893456eb51616740b81dfd6e1e63f26cc9303910666"]}, @typed={0x10, 0x7a, @str='ppp0\x00'}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000320000-0x64)={&(0x7f000049f000)=[0x1000, 0x2, 0x6, 0x20, 0x0, 0x7], 0x6, 0x4, 0x1, 0xf6, 0xffffffffffffffff, 0x8, {0x6, 0x3, 0x4db7, 0x2, 0x0, 0xfffffffffffffffe, 0x1ff, 0x633, 0x4, 0x101, 0x7f, 0x6, 0x2, 0x8, "3d5aae72fa1c9245c53b11ca5938db66ac5745f51b990bb112ff4599e9dab098"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b6e000)={r1, 0x50, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(0xffffffffffffffff, 0x2, &(0x7f00006d3000-0xbc)="352901e1d604bd83ef8cbac36ee679ed39fc8ddaa71b169b126718c314b37efe0964d44366f5cb43b86968823b10b593917f876c5ea204c3ce62943e691791c5d3565da12f18c0a57d7ed85f36fac83ed0b63883959dbb362b9fce59e86e3b1802993d2cd28f977e400ee605cce214dd629388bba60a3e6a804b5e22ae70daccdf6c8779d23ab25de5ff3c716779ca01d93103ac68967aebb247c7a7801fbbbaf7d7f7aea6e8d4af4c0ac00c304a3b72d050423b12464d49ab4b2e94") ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00007aa000-0x40)={0x400000000000, 0xdfc0260420caf92f, 0x3, 0x5, "178144ae071a101a27b1fa7e8d7234547cfe6f9212952bad92beebf00e1b14938d9557a8f7a68c364629338f", 0x8}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x12, r2) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000026e000)=""/224, &(0x7f0000371000-0x4)=0xe0) 2018/01/20 05:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000882000)="", 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000ec7000-0x8)='./file0\x00', 0x2001, 0x8) getpeername$netrom(r1, &(0x7f00007ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a91000-0x4)=0x10) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/01/20 05:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000049b000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000090000-0x4)=0x0) r2 = syz_open_dev$sndctrl(&(0x7f00000e4000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x400) r3 = memfd_create(&(0x7f00009e9000)='%\x00', 0x3) r4 = socket$nfc_raw(0x27, 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000069d000)={r3, r4, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000082a000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x6f6}, {0x0, 0x0, 0x1}, {0xfbb, 0x0, 0x1}, {0xe9f, 0x0, 0x200}, {0x2bf, 0x0, 0x63}]}) [ 36.334733] audit: type=1400 audit(1516426245.692:17): avc: denied { dac_override } for pid=4804 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:30:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/sequencer\x00', 0x400, 0x0) name_to_handle_at(r2, &(0x7f0000ac3000-0x8)='./file0\x00', &(0x7f00001b6000)={0xfc, 0x3ff, "7cbf3f83631d8695a29ca33ced4add8f7e833af8475798c45c8b433a45c6f2d7f3f1b4151191fe666557f7c82b7e084590ddd58205a9476071b9547cec36de12f1336e1c5b00b880357f22c4b53bfec00042bfd5f9c4c049447944133e4698959df932dba871ab559fc0f3899b6646bd20e632d9a89582b8d13cd3811084147c9b573b3cea71cd365a70c75baa2deb9e13f839b7ee521e3b78487ba57f1544f2a8f2d79db36dbbcd0d3f287cf06d6d6c830531f432811cfe357b85ad9416923283cf294fa4f311d41a77907608c941b24d0a3ab8c93418e8d69214efd97e12fd702a69abed8d3b0e5c0c10aa2aa456dc42ec42fc"}, &(0x7f0000645000)=0x0, 0x1400) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000913000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000032a000-0x8)={r1, 0x6}, &(0x7f0000d31000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c64000)={0x1}, 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/mixer\x00', 0x80000000020000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000018000)={0x10200, 0x2, 0x7000, 0x1000, &(0x7f0000278000/0x1000)=nil}) [ 36.378871] audit: type=1400 audit(1516426245.692:18): avc: denied { map } for pid=4800 comm="syz-executor5" path="/dev/snd/timer" dev="devtmpfs" ino=1104 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/20 05:30:45 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000c7f000-0x6)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x6, 0xf78, 0x100000001, 0x1a, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) gettid() r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0xfd)="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", 0xfd, 0x0, &(0x7f000036b000-0x10)={0x0, 0x0}) 2018/01/20 05:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400004000001274, &(0x7f0000fa1000)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009a8000-0x10)={0x3, &(0x7f0000fb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000444000)={r2, &(0x7f0000b0c000-0x67)=""/103}) 2018/01/20 05:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00004ba000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x9a, 0x0, 0x4c, 0xffffffffffffffff, 0x80d2, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xa0e5, 0x3f, 0x1f, 0xf6ad, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) pipe2(&(0x7f0000b8b000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000925000)={0x4, &(0x7f0000331000)=""/188, &(0x7f000015c000)=[{0x2, 0x6e, 0x0, &(0x7f000031a000-0x6e)=""/110}, {0x1, 0x9, 0xb5e2, &(0x7f000027c000-0x9)=""/9}, {0xd1, 0x0, 0xdade43b, &(0x7f00006fc000)=""/0}, {0x35356e2b, 0x1000, 0x9, &(0x7f0000641000)=""/4096}]}) 2018/01/20 05:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x1, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x221, 0x0, '['}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007da000)='/dev/dmmidi#\x00', 0x0, 0x1b1100) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000efe000)=""/7, &(0x7f000051e000-0x4)=0x7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e57000)=0x8000, 0x4) 2018/01/20 05:30:45 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000066b000-0x10)={0x77359400, 0x0}, &(0x7f0000323000)={0x0}, 0x8) r1 = socket(0x5, 0x0, 0x100000001) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000802000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000ef0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000899000)={r2, 0x10000}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x27ff) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000245000-0x4)=0x0) sendmsg(r1, &(0x7f00002b6000-0x38)={0x0, 0x0, &(0x7f00009e0000)=[{&(0x7f000084f000-0x1000)="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", 0x1000}, {&(0x7f0000604000)="90042a925c2bef20bd09710bc92bd48f8aea06458043b2c2beafdede988f44bbcde8043b93acaf0d7fc9aba66ea907ad424c5a4f48a414b20945b4459c59c171ae29310ad4784817b2a515805404b99b87393111e2959fadb1346b06da92dee2722b88db5b6e975d9ac16841bac11d149fdbd4d7cf373aef2790dbf718d0d9a1b75d903fbcad2a320130f31c1052c2ce0db9657d44690e8b031046228a16be3a174a69", 0xa3}, {&(0x7f0000d8f000)="34ace684451c04df5beeaa81ff22c4244f29510bcb37379affcdfec989087584f28ee8ee2613c09d629fdaad1bb79a47a917dd2e366c2c158d7128f8490feb6265071262f7b0c722ee4866f5b49c6ef901c54b9bad430755890dfe11e3190e5ee2c668b551fcbea41ab284b4880c5dc7089fe9dc88a0308b534f04d98fc72390fae08a653e291b89c4e67cb94a773e5c0147ac4fbf03ebe88f7871", 0x9b}, {&(0x7f0000213000)="79addc91187926d41fd4b12d803c33228baaa1fc1321125e7d159c4a05a0b0b07cbb7a73576700628103770012fffa18f4df1ea9a26ad7368c7924a08d303cbf14cd555bd019aea50ceff1b3b82344ee3906869cdb3f88bb756d58aa21ad010fdb036b7f5e9a4f90ac06aabc1e9f555240d626456c15affea38cd02b5243cec679feee6cf6ec9590798a484ddf16c492f24fc367ec49cd352446d439b5d6cca70a7126", 0xa3}], 0x4, &(0x7f00001ca000)=[{0x1010, 0x10b, 0x8, 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0x3230, 0x24004004}, 0x48000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c05000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e98000)=""/251, &(0x7f00009d0000-0x4)=0xfb) r3 = syz_open_dev$audion(&(0x7f0000aaf000)='/dev/audio#\x00', 0xffffffffffffffff, 0x40000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f35000-0x20)={@generic="3a1dbff6ba23fbe5df799690dd7d25df", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000705000-0x4)=0x13d4, 0x4) 2018/01/20 05:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000018a000)='/dev/sequencer\x00', 0x40000, 0x0) connect$bt_l2cap(r0, &(0x7f00003d5000)={0x1f, 0x8, {0x80000001, 0x6, 0x7f, 0x5daad21a, 0x9, 0x3}, 0x8, 0x100}, 0xe) recvmsg$kcm(r0, &(0x7f0000150000-0x38)={&(0x7f0000a9e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000019e000)=[{&(0x7f000089b000)=""/2, 0x2}, {&(0x7f0000b1a000-0x2e)=""/46, 0x2e}, {&(0x7f00003ac000-0xa8)=""/168, 0xa8}, {&(0x7f0000061000)=""/244, 0xf4}, {&(0x7f0000491000)=""/5, 0x5}, {&(0x7f0000351000-0x75)=""/117, 0x75}, {&(0x7f0000a84000-0x27)=""/39, 0x27}], 0x7, &(0x7f00006ec000-0xf7)=""/247, 0xf7, 0x0}, 0x22) r1 = socket(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f000083d000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x4) write$evdev(r0, &(0x7f0000e6e000)=[{{r2, r3/1000+10000}, 0x192, 0x2, 0x3}, {{0x77359400, 0x0}, 0x3, 0x9, 0x3}], 0x30) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/20 05:30:45 executing program 4: mmap(&(0x7f0000000000/0x757000)=nil, 0x757000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000757000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000757000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000757000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000757000)=""/203) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000758000)=0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000759000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000759000-0x4)=0xc) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000758000)={r1, r1, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000757000-0x4)=0x0, &(0x7f0000756000)=0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000051f000)={0x0, 0xf000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.443217] audit: type=1400 audit(1516426245.885:19): avc: denied { map } for pid=4850 comm="syz-executor0" path=2F6D656D66643A1A6465762F6B766D202864656C6574656429 dev="tmpfs" ino=13410 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/20 05:30:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000209000-0xc)={0x7, r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x9, 0x3, 0x100000001, 0x9, 0x3, 0x1}, 0x9, 0x6d, 0x80000000, 0x340c, 0x1ff, "4f83ceb6d5d9e08d1af81556b1bc7d9961f0a5583367bf356b162e72033ccec1eb2b177bae78e381dbddc945b7ae94be44d104e90b020b7675dd840112e487f26b75507e07f585c5f7d316ba036f710cdf140716db1830da83562f542f6d8e7ba96492ee2f521420879e1711585adc29e6e0ce1aa16f11c2ad6ef5705f1838a8"}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000)=0x31d6, &(0x7f0000001000-0x6)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aff000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000c30000)={0x1, {{0xa, 0x0, 0xb4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:30:46 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000998000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000bc4000-0xd1)=""/209) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000329000)=[0x0, 0x0]) 2018/01/20 05:30:46 executing program 6: geteuid() lstat(&(0x7f0000f26000-0x8)='./file0\x00', &(0x7f0000686000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/01/20 05:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000fd9000)={0x10001, 0x200000}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b9f000+0x3df)={0x5, 0x20, 0x5, 0x0}) sendmsg$alg(r1, &(0x7f0000a14000)={0x0, 0x0, &(0x7f00006db000-0x60)=[{&(0x7f000017e000-0x8b)="2885c6c59aa444024195d71d65e3475a65940b0454d7", 0x16}], 0x1, 0x0, 0x0, 0x4004000}, 0x20040800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) fallocate(r2, 0x1, 0x4, 0x6d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009da000-0x8)={0x0, 0x4a94}, &(0x7f0000269000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000025f000-0x8)={r3, 0x0}, &(0x7f0000ed6000)=0x8) 2018/01/20 05:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000d95000)='./file0\x00', 0x0, 0x50) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000305000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) r6 = add_key(&(0x7f00009b6000+0x9b1)='rxrpc\x00', &(0x7f0000ce8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000431000)="262d047fc8a57edffd01879a2a582d54dc8f263833fa52110c53d370b361b5417e80d76c16455ec6e7ac5f0c5307107037074f7a88867f766ef797d9905a446b65e3a114703e5242171435d75ab196edd04d60bd06c7bd81f5132be0651a74116b2b54ef7df0fcd4a0475ed6de1e6318deca0e2f88505247f60fb2d620747a41f20a8a3c6d38fd1a5d42ac8c66416334cece903c241782413aea531a0043ab94836f74af2428b157717ea651312ad77d3233d566adb264eb399e0344", 0xbc, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f0000c49000)='keyring\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r6, 0x200, r7) membarrier(0x1, 0x0) tkill(r1, 0x16) [ 36.570111] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/20 05:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) prctl$setfpexc(0xc, 0x30002) r1 = syz_open_dev$vcsa(&(0x7f0000d51000-0xb)='/dev/vcsa#\x00', 0x1, 0x400002) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004da000-0x18)={0x0, 0x3f, 0x10, 0x0, 0x8}, &(0x7f000035a000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3c000-0x6d)={r2, 0x65, "41226d41239218de441f0bd00786e6760ea41d28766ded7c0f5ceb011bc9129f56536f99527d5417117cf30d35241f8bf25eadbd5554440170ff477d00ef615d657fe3e10f6477a3f6d95bfc28358832774c506f253d3f87b743d1efeed7f581e65aa8b8f0"}, &(0x7f0000f2a000)=0x6d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa, 0x0, 0x0}) 2018/01/20 05:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f00009a3000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_adjtime(0x0, &(0x7f000062b000)={0x7, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000a0f000/0x3000)=nil, 0x3000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d99000)={0x1}, 0x8, 0x0) fremovexattr(r0, &(0x7f000091c000)=@known='security.evm\x00') mremap(&(0x7f0000649000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c42000/0x3000)=nil) mlock(&(0x7f000048a000/0x3000)=nil, 0x3000) 2018/01/20 05:30:46 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000005b000-0x2)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004d000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) 2018/01/20 05:30:46 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x0, r2}, &(0x7f0000000000)={0x3f, 0x6, 0x1, 0x6fdc, 0x9, 0x9a00}) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001000)={0x15, 0xae, &(0x7f0000000000)="e402d74abf3d69689127507dfb2e7594fa8661164710090edbf855dd27b23e4535d1d4d13bdaeee715342432e499f660c77f16b85ea5def25b14e3d4fcf5729df9bbd9890558ff424cbba55f8b81f39736aaa1f3b31c33595c16655a248037c71dfd7d24a6d8096b323dd7b9850bf9b6bf1e685ef67ce9c7ea8c42878cf47e1e47d2048d8901c68bd3b2c97d1e960b4fd854b7c8cdab392320d610b7bb6cc8caa57b79f1a48fed9708af399904d7"}) 2018/01/20 05:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b16000-0x38)={&(0x7f0000652000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000172000-0x30)=[{&(0x7f000030a000-0xb1)=""/177, 0xb1}, {&(0x7f00007c1000-0x22)=""/34, 0x22}, {&(0x7f0000bc8000)=""/201, 0xc9}], 0x3, &(0x7f00006a0000)=""/4096, 0x1000, 0x3}, 0x2040) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f83000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b76000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b7c000-0x44)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x14a0, 0x2, 0xfeb2, 0x100, 0x7, 0x400000, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f69000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mbind(&(0x7f0000c3a000/0x3000)=nil, 0x3000, 0x4000, &(0x7f000002a000-0x8)=0x80, 0x5, 0x6) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/20 05:30:46 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f00009ef000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) 2018/01/20 05:30:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget$private(0x0, 0x7, 0x84) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000bb6000)=""/151) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000169000-0x8)={0x0, 0x2}, &(0x7f0000ad3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002b6000)={r5, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, 0x98) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) restart_syscall() 2018/01/20 05:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 05:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000509000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x2c)={0xe901a5a4eba569b7, 0x4, 0x2, 0x100, 0x3, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt(r0, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff1000)={0x2, &(0x7f00009e7000)=[{0x59, 0x4, 0x5, 0x100}, {0x20, 0x10000, 0x2, 0x27b}]}, 0x10) 2018/01/20 05:30:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000)={0x0, 0x35, 0x0, @thr={&(0x7f0000002000)="2e6e243dad47b91594c0158de8cef24e733eb67d817a06fead99ab807191fd00d2570a39508ef7504e6a512e44d870b1cd17df46827db412cb1503bf67f726741699f5412348ec44f6816046a5fa8f2e7694e265e6cbfca03048ae7bf7481ee76765250b910eaada5f6ace8aa0977fab877e6b4a0c4ab346a04164cf7388af2c0ecae659f6772bdd31984574651b38c1f847c21ba6bb2b3b3eaf9230d3d741b63f9b0b73de", &(0x7f0000002000)="e53a5896f368eebbbe1a1af35d157b9190c12e685052c8b5c8c94f23a745e601f30355e17b27bee2701124648d9bcc8b51bf6ad7db26c83a7d45ded49800f7c9eab953d9354b9ccf51454495a60b426a9c106e834365bddb01978354bdc8c20ea0fd1cd330764bdfc94677853ad345fc011717e2f90cec374e8cdc28b0d3401c5cbc6e774a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000003000-0x20)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/20 05:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006bf000)=@get={0x1, &(0x7f00001b2000)=""/187, 0x0}) bind$alg(r0, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000018d000)="f6964d9c9069b02eced8e3bedd6f1cf2bc450ac4c0837424ad0b88a4755398408dc5542d7f497bea7d3a30df88d9839ceb3ae5f63f2ccefc103e2629e6f9c9deac5e851bc9c2b3e402349d75663198ae1e50c8dbc5233ba71fba63b18dbcde63e7e68f61721ad8f4f72d0d58e7a6bbaccf38b8ddf460befa62f1311b4547b4b8001dbb74d40ae101ad8e0e2852c794384120b284ed4df6517dfb6dc003aa4d3b8655a911a691d80b66e9af999429065482ba9435feb7d11d55d903f73f97cef8f81c8f1cab", 0xc5) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d6000-0x41)='net/arp\x00') setns(r0, 0x0) 2018/01/20 05:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000d22000-0xc)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r0, &(0x7f000027b000)=[{0x2000000000000004, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/20 05:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) recvfrom$unix(r1, &(0x7f00003a3000-0xbf)=""/191, 0xbf, 0x40000020, 0x0, 0x0) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000001000-0x10)={0xa, &(0x7f000086b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/20 05:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$bt_rfcomm(r0, &(0x7f0000166000)={0x1f, {0x8, 0x1, 0x2, 0xf542, 0x200, 0xff}, 0x3}, 0x9) recvmsg(r0, &(0x7f00003b7000)={&(0x7f0000137000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000016e000)=[{&(0x7f0000351000)=""/191, 0xbf}, {&(0x7f00009c7000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000c3c000)=""/196, 0xc4, 0x3}, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bf4000)={0x3, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00006e2000-0x8)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000886000-0x8)='./file0\x00', 0x0) 2018/01/20 05:30:46 executing program 2: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x2, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x3, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000037e000-0xc)='/dev/random\x00', 0x0, 0x22500) r1 = syz_open_dev$dspn(&(0x7f0000d6c000-0xa)='/dev/dsp#\x00', 0x1, 0x40) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d2000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1e, 0x4e}, &(0x7f0000d6c000-0x4)=0x98) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6c000-0x20)={0x8, 0x1, 0x8205, 0x7, 0x6, 0x0, 0x6, 0x7, r2}, &(0x7f0000d6b000)=0x20) 2018/01/20 05:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab8000)={0x0, 0x215}, &(0x7f00005c5000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000716000)={r1, 0x0, 0x7ff, 0xfffffffffffffffc}, &(0x7f0000439000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000666000-0x5c)={{0xa, 0x1, 0xfda6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, {0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x9, [0xb4, 0xffffffffffff7fff, 0x9b, 0x0, 0x8f2, 0xe2, 0x300000000000, 0x72b]}, 0x5c) sendto$packet(r0, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x1a2) 2018/01/20 05:30:46 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b5b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r3, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000061000)={0x0, 0x24, [0x4, 0x100, 0xffffffff, 0x10000, 0x7, 0x4, 0x5, 0x1, 0x0]}) writev(r2, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/20 05:30:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0x5a, 0x20}, &(0x7f0000000000)=0xc) sendfile(r0, r1, 0x0, 0x6) 2018/01/20 05:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) getpriority(0x2, r3) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) getpgrp(r3) 2018/01/20 05:30:46 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)='/dev/vcsa#\x00', 0x3b, 0x2040c0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000010000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x89, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0x2, 0xffffffffffffffff, 0x5f, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61ebe9c6f95dc45a83b05c6e331"}}}}}, &(0x7f0000001000)={0xffffffffffffffdd, 0x1, [0x0]}) 2018/01/20 05:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cb7000)='/dev/audio\x00', 0x20000, 0x0) r1 = gettid() ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d30000-0x4)=0x1d59db34) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004d4000-0x20)={@generic="0bedbad9645578f5baf8a4ac0d425063", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_notify(r0, &(0x7f0000c1d000-0x60)={0x0, 0x3f, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xffffffffffffffff, &(0x7f0000e59000-0x10)={0x0, 0x0}) clock_nanosleep(0xa, 0x0, &(0x7f0000b0d000-0x10)={r3, r4+30000000}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000099d000-0xf)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000ef2000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00003e3000)={{{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x10000000, 0x0, "c713a52cba02ac3cfed37d46382067774ab52cb06548f216739b0e05f4675ba13b75a424311890be32bcc764f6e611336ed533d4296e693f092c3a49a7a6cef71fd2f4c20ea9568367798f846f93721d"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/20 05:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000416000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee9000)=[{&(0x7f000038a000)="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", 0x100}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f00007eb000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b8c000)='tls\x00', 0x150) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00006e8000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 05:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) io_setup(0x4, &(0x7f000020c000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000545000-0x8)=[&(0x7f0000bd7000)={0x0, 0x0, 0x0, 0xa, 0x6, r0, &(0x7f0000719000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0, r0}]) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) 2018/01/20 05:30:46 executing program 7: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000e9000)='/dev/sg#\x00', 0x10001, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005e000)={0x7fff, 0x1, 0x6, 0x40, 0x0}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000b7000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3}, &(0x7f000004f000)=0x98) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000034000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x779, 0x9], ""}}}}}}}, 0x0) 2018/01/20 05:30:46 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x0], 0x1, 0xda44, 0x3, 0x20c1, 0x5, 0x0, {0x7fffffff, 0xc2, 0x6, 0x1000, 0x7, 0x6, 0x80, 0x1, 0x5, 0x4, 0x7ac, 0x8, 0x8, 0x0, "b651922ca24a6c2a505d08c1a1c87d860892e55d210901b857fbddf0a9630b2a"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff62, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x0, 0x0, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0xff, 0x9, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cdd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000808000-0x4)=0x8) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d3000)={r2, 0x10001}, &(0x7f0000d16000)=0x8) mkdir(&(0x7f0000330000+0x36c)='./file0\x00', 0x8) r3 = syz_open_dev$adsp(&(0x7f000046e000)='/dev/adsp#\x00', 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000603000)={0x0, 0x200}, &(0x7f0000570000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a4f000-0x8)={r1, 0x200}, &(0x7f00008d3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000293000-0x8)={r4, 0x9}, &(0x7f0000e37000)=0x8) syz_fuse_mount(&(0x7f00002e7000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2012000) 2018/01/20 05:30:46 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000015000)='/dev/dsp#\x00', 0x20, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000015000)=""/4096) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000013000)='./file0\x00', 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0x6, 0x7, 0x50f6, 0x1ff, 0x100000000, 0xb6, 0x3, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1ff, 0x974, 0x4, 0x4}}, &(0x7f0000016000-0x4)=0xb8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000011000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4be8, 0xfff}, &(0x7f0000015000)=0x98) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000015000)={0x0, 0x6f, "56c25c01ffa0982614a40ca5b1f8df4c434291ea13680fd2f1229cb20f65d33a54c03f71138f65024fc5dfe85945811e5aab5b89e891a4dfc30a69ac7f89116fb2df90ee715908cc3303a7abeb44a67a949e2ec7f9dfbdda0799af96889382121628acf7fdff503e200a4a114af2a3"}, &(0x7f0000005000)=0x77) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x10)={0x0, 0x8, 0x4, 0xa}, &(0x7f0000014000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000010000)={&(0x7f0000016000-0x1c)=@in6={0xa, 0x1, 0xcca, @loopback={0x0, 0x1}, 0x4d}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000015000)="220af31633729756f09b57f8d20bd5ddc978055193ba0deea5c5fd775e289346c217be87cc3bee1c044338691d76b8373a9f3eef0eed6a7dc3ce6d11dfa80b4d27788cf89ca72bf6721f0299866447e760943e0b52436c6acdc6509edc003f09199eae2a6f827b17b906a923319e414fef4950c82209e5c10ff87838fa610f1d3b0b27020af95a3d7b42e53f0e8d6b62eaca0fe7eb97da22171d13b0f798a417c148e588ca4473ace07b08ab7133098f106bf6a1cb638e9b9f2a46c5fd6cc8", 0xbf}, {&(0x7f0000006000-0x7f)="1795aa2e1543ba0e7b7ad4d90abfc35c442b6751a2f02cab62c0cb1ddcdf5c33cabbb604fbe229f6a7c5e8cd526f5eea6f66e4fd9e51a2f2fe314011c0c28c4ac18de29896114c18632f607c50ff3665d69e3374c076a1d2aa370ef836c0e22ba54fdf6ac9e361912e89cdcac80569d77c268f00a67146c739118f45f0d7a6", 0x7f}, {&(0x7f0000015000)="36946745f9396172e51a95a9788181b57e8634c2106e7e0b16462978602a7c35d3a44cf5e5c369ec5b3827b59549fcd0d29628247c986410e52dded96f61d466f0bef85fcc3101d297415b81722db14d80594c590fad6d688b049546cdf0cb1af0e14f1d0733f964e34c9214e5f90164e0045bc0c766808e265c5c893fa059610d56479f71f3c4a96c92c944f696ad37dd65d77f2f7bdfb710bdf948", 0x9c}, {&(0x7f0000014000)="407f01cdb1998034f8d4e91192d196e2cf2e704b0a36da3116002d05269b34f5b1dd8938f68395d50b6cf31c79eb0be8e3da66bdf6ad7f3b353a09caa6e8ab6a37b14a10192f16bcb19cbf36bab820bc21b723789a2b6fcc5eeca4e0446aeb63b5098c44c479b9fe9d8bdb853896bd0c2ffc7e85568cf9847dd831c81c10d77150d67e06cee64b48831b97bd326e1922fbd01baa1e790a2c031abff3f0846600130bff459a35d09eb0231dedc6d9de98345ecfd807d87e284b243af7289e23246c82f3d3bd5794cefdca10e789395b99e0417f2c1e463d1303917601966110bb6b8a288d", 0xe4}, {&(0x7f0000016000-0xd8)="76247f922561695a868e4100811000b49495d43e50d32879c2a4e50d9addc9821fa4e4e04795af025330f86656b0427cdd5db456067e775ed7dae17e14c6ea9d0ca1f869b537d320f8a386a4bed683f68a8489c6a8014fa3f156e092d0b83efe917e3431f78b9b97e2130adb370cf619e4667becbeb402e6185fe860687dde2a485c0bc542093c06a807be85d6397c8ae84c6867d02cce59485faee6d2ddf8bae3afd0fc90d14e132380b614c61c0c2aafc1e79d9d37fc848cffa578e8421095db97e683f12bd846db4410d4e026a7452466ef522b76152c", 0xd8}, {&(0x7f0000015000)="4a6343e1cdb278a953a2aaa14504413c63ab1427427012066f2e3d2d3664f08832984b2b470c4b9231e35194afa526c31a9b9db74f94e0678b522752e55b730254a74210150701f09e5482c61cb4927a0369ce186571d4ab6286905271372c5fbb948e0ef142ae576b", 0x69}], 0x6, &(0x7f0000008000)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0x6, 0xfffffffffffff000}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x8002, 0xfffffffffffffff7, 0x7, 0x62, 0x80, 0x57d5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0xff, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0xcb14, 0x1f, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x200, 0x401, 0x10000, 0x5, 0xffffffffffff08ae, 0x1000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x200, 0x8, 0x3595f799, 0x40, 0x8, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x16, 0x8, 0x1f, 0xffffffff, r7}}], 0x150, 0x40}, 0x28c517c54b61cf7a) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000016000-0x6)={0x0, 0x1}, &(0x7f0000016000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000-0x20)={0x7, 0x7, 0x2, 0x319b, 0x5, 0x1, 0xf0b, 0x1, r8}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r9, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r9, 0x0, 0x0}, 0x0, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.108004] audit: type=1400 audit(1516426246.606:20): avc: denied { net_admin } for pid=4989 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.163984] audit: type=1400 audit(1516426246.628:21): avc: denied { node_bind } for pid=4987 comm="syz-executor3" saddr=ff01::1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/20 05:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000788000-0xb0)={{0x6, 0x10001}, 'port1\x00', 0x8, 0x1820, 0xfffffffffffffffd, 0x19e019ee, 0x8, 0x8, 0xffffffff80000000, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) epoll_create1(0x0) 2018/01/20 05:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000418000-0x60)={0x0, 0x31, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc8000)=0x0) timer_settime(r2, 0x1, &(0x7f0000bee000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e86000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fe7000-0xd)='/dev/urandom\x00', 0x0, 0x200) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xe59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa352, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) 2018/01/20 05:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000006a000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c60000)={0x0}, &(0x7f0000eb4000-0x4)=0x4) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0xffffffff) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000054000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000cd0000)={0x3, 0x78, 0xfffffffffffff800, 0x5, 0x8, 0x1ff, 0x0, 0x7, 0x401, 0xd, 0x9, 0x3ff, 0x4, 0x826, 0x3, 0x1000, 0x9, 0xbf, 0xa000000000000000, 0x10000, 0x943c, 0x48b, 0x4, 0x7, 0x4, 0x2, 0x7, 0xfffffffffffffffa, 0x8, 0x100, 0x4, 0x2, 0xff, 0x0, 0x0, 0x4, 0x3, 0x4f8, 0x0, 0x8, 0x3, @perf_config_ext={0x4, 0x0}, 0x10000, 0x8, 0x8000, 0x4, 0x3ff, 0x2, 0x8000, 0x0}, r3, 0x89c, r4, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000cc1000-0x12)='/dev/input/mouse#\x00', 0x8, 0x4102) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003fe000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x786c000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x80, 0x200, "99e7626235014b10dcb85faad117405f9ac9790ab528db375d567bab2bc5185e980f3e5819679d0973119ecf5055e9b0996fe856bfc8840acab6283a4810e803f1c5c6bc9e937d15ae2de04b321ae034"}, 0x160) recvmsg$kcm(r5, &(0x7f0000783000)={0x0, 0x0, &(0x7f0000d7a000)=[{&(0x7f000074d000-0x64)=""/100, 0x64}], 0x1, &(0x7f000071c000)=""/70, 0x46, 0x6}, 0x10160) 2018/01/20 05:30:47 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001f000-0xb)='mountstats\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001f000-0x8)=@assoc_value={0x0, 0x6e80000000}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={r2, 0x3, 0x8000, 0x2, 0x6e81, 0xffff}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000006000)={&(0x7f000000e000-0xe5)=""/229, 0xe5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000006000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10010}}, r4}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000020000-0x8)={r2, 0x5}, 0x8) iopl(0x1) 2018/01/20 05:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) pipe2(&(0x7f0000e37000-0x8)={0x0, 0x0}, 0x800) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000c4f000)={0x7, 0xfffffffffffffe00, [{0x3, 0x0, 0x1}, {0x4, 0x0, 0x2}, {0x6, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0}, {0x8, 0x0, 0x0}, {0x200, 0x0, 0xffff}, {0x7f, 0x0, 0x5}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a77000-0x4)=0x0) 2018/01/20 05:30:47 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008aa000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000046c000)={0xc61, 0xffff, 0x8000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000285000-0x8)={0x0, 0xc7d3}, &(0x7f0000567000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a5000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000073f000-0x4)=0x4, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000840000)={0x0, 0x0}) 2018/01/20 05:30:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x15, 0x10800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000106000)={0x0, 0xd14a, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x2, 0x0) fallocate(r1, 0x12, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0xee)="255b02fa2f8eb7a7ab2a88925549f505594718656d39cb50eac1735a329dc128596a047898696719102d0822fbeea25c92fc26983085cb56f0bc61acbf7226d45e4a0a5313a0b512a1a35968547ff30f51be064a6fdc1af5cfae00748058804fee064d8cf61321d12de012ddf3c1abf0519a30ce40336b4111b544efa8f08e7a42a936114155c34b456700b8320b4d6a780091d94f11047897f11e9b6e326a1c19e2f5da7ae49e1e7bcfbcfb0c60b5509dc084a960b18303e9cfb4653d7fac56b13d290b1b0f6c786c24bf0a95bff11d479495ee2b930c486a7ade82d1837d9abe29547deac5505ad3cdfeb256b1", 0xee, 0x0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x101000) r3 = syz_open_dev$evdev(&(0x7f0000d14000-0x12)='/dev/input/event#\x00', 0x29ae8000, 0x800) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c6f000)="28552fa58144f1d04d90315bcfef1981ecd9fbcfbbe643de6d18396cdfdf9b9047484241b2d9b9ef9a6d6abb89451c18d260b703ad955d310da843dcf8187b70e509e1c033fcfcedc390735da286bfebf60294c3d53aff7a5cf919c6ad5d7799ad06e01cac21ac822a83924e3863c038fca72109f3b5b501b24cf88b5cdb7a26345c6e77db672741fd4041c8f1c022122968125239157f001fd379f475b66660e541") ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000599000)=0x6) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)={0x0, 0x0}) [ 37.755881] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 37.772888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/20 05:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa0000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f1d000)=0x1) r1 = syz_open_dev$loop(&(0x7f0000897000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/01/20 05:30:47 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0x209) setregid(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001000)=0xbc76, 0x2) setreuid(r0, r0) socketpair$ax25(0x3, 0x5, 0xf3, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 05:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) getpgrp(0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x0, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b5", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825e", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) truncate(&(0x7f0000b4b000-0x8)='./file0\x00', 0x6) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00008f4000)="", 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r2, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b2", 0x1}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f7d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000569000-0x6)='.dead\x00', &(0x7f00008f0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000731000)='!@loppp1.Hbdev\x00', 0xfffffffffffffffb) request_key(&(0x7f000054d000-0x8)='rxrpc_s\x00', &(0x7f0000649000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e78000-0x18)='ppp1:posix_acl_access#/\x00', r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000438000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r1, 0x4, &(0x7f00005e9000-0xf1)="12bb53c3b48d06f51bec9626e6553b0893e81efac7017de26419c220aa9de79d86e50179d77aed36cfef536acdf923e251c2c92f468ae7fd230b4495fc4d324c24274fc77db599b9d73ae10832be2f0753e470d8721cc2fa2d7997a377a1f91b3ed0072b922fef3cb8a49a19ee739dcdb9c6c550d28e351fbd16402a3496b0a2262f90a7023ec3b16747b67ef2126010a2566f7d3aaf57142493b5c317044f1ea1e1203491b50796bb1d3f1bbe3b404ee89149ffc541cdec82cc739e28778fd90b7887f2bec12e8bdb3d911cff5989751a9283dd437d966b0f18c1ff1047057498a113ed564908ea454f352dd6ddc8ad10") ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000350000)=""/97) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) 2018/01/20 05:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00001c7000-0xd2)="a60c90b77e38a7c038d018f1760e45950ab4b524d1d28b87c071abf4a4e88e6325a18defe62e709593cb98bcee4d6b09d74fe57cf870233dee7983a0c66774dc4b77ea49819d4d9f60a442469ccc9fcceffae1b24e831d35a3be50a08e2bc7566043c2f6536d958fdf9f97bc719b7f22df175c54f67c45ab7133745d29d3cd2eae40f36ea0eb4ec4c3ccf4a71ca96d5b8c8b63c4fffbba14ecefae08ecebd9cc59248ecb831d9fbc9f85e31256d4956310f18e54332fd3e731ddeb1111ba9b597d08f8479953c0d11e32506facffa0d54f86") r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0xe, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 37.802099] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/20 05:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ea3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) r3 = getegid() chown(&(0x7f00002e2000)='./file0\x00', r2, r3) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xc5, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b4000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) sendmsg$nfc_llcp(r5, &(0x7f00004a5000+0x8de)={&(0x7f000046e000-0x60)={0x27, 0x3, 0x8001, 0x1, 0x10000, 0x2fd1, "20fd66e7324a464d27340d0a568e6c7e69eddd4a2c66d49bf27d08cdbb4c425d2909227abfc089c18b08475b49ebca49231616deb5c6712d8513d370f441d3", 0x200}, 0x60, &(0x7f0000493000-0x20)=[{&(0x7f00007d5000)="1129dfca2b6d472244bdabcab0b63a1341e0dc1b8d5832e5a9373576161ffb76a0aed6840fc2e43391bb7bbb6e4a7e4b3cad3ac425bf4770b9b6fbbf87ed95943215b7229240d9447f084286a999b4b5b2fb9659787908e8421dd5115e39d572041a54b8c398faa17f8bf2bdefefdb1e0ee69577cdd37dafb8ba2081f98107aec5bbf06cfa0a2fd627ea6ad5e3c83b3d9deb53c74842afe429521a678451e7b329df992f142c4ad2fae5c16722e8d04790f4dea787e26c96598cfc34f58f4b179c10ec1bb16e31916175e95a6ee932ee1618ebce5515fcc63603ae12327f7f9989a5df529fe6a209dd22f68a0d9b", 0xee}, {&(0x7f00001f4000)="e18a83b0df58c07c9908bc7029eba06d99e8a6acdae58d411c236840138ce17934b3dc06b70a9b7d734ebb81f13c7c28ec04904af8ac65d6c9f32cce2857ece1f0654407787057f7120a45c148244dfd96a6ffa563d6217b604cbd4fa3c1836bd89e3679bbc88d041ff4070ca207b5e8a737e73b49de99c9859b7c5ed74eb2c7ce2b0ff3cb60c122017b89022a18588943ce83547e09aaa83a91a1b56dc08904d840a8d7bc31b2889e13aa2a53e99fb09b86af6d4c8370ab8ea798b34b", 0xbd}], 0x2, 0x0, 0x0, 0x0}, 0x4000001) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bd000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000480000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f000028e000)={{0x1, 0x8001}, {0x2, 0x3}, 0xd49, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = shmat(0xffffffffffffffff, &(0x7f000002d000/0x4000)=nil, 0x0) shmdt(r7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000046b000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bf1000-0x9)='/dev/sg#\x00', 0x5, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000318000-0x20)={0x9, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000e6000-0x10)={r2, 0x5}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000053a000-0x1f)='em0vboxnet0trusted.nodevvmnet1\x00') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00005ac000)={0x5, &(0x7f00007c4000)=""/52, &(0x7f0000a78000-0x78)=[{0xffffffffffffffe1, 0x3f, 0x6, &(0x7f000094e000-0x3f)=""/63}, {0x80000001, 0xd1, 0xe228, &(0x7f000092b000-0x38)=""/209}, {0x0, 0xe2, 0x9, &(0x7f0000d7c000)=""/226}, {0x4, 0x56, 0x3, &(0x7f00005fc000)=""/86}, {0xffffffff, 0x73, 0xec, &(0x7f0000e7d000-0x73)=""/115}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000098d000-0x2)=0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000058f000+0x786)=""/118) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000052000-0x8)=0x7ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x80000000006, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/20 05:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008c6000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000d57000-0x76)=""/118) prctl$setfpexc(0xc, 0x100000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046f000-0x10)='/dev/sequencer2\x00', 0x7fff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r1, r3, 0x400000000) ioctl$int_in(r4, 0x5452, &(0x7f000040d000)=0x7f) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00002a6000)={0x4, &(0x7f00006d8000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000154000-0x40)={r6, 0x7, &(0x7f00008cf000-0x1c)=[0x6, 0x9, 0x6, 0x5, 0x7, 0x4, 0x8], &(0x7f0000138000-0x18)=[0x4, 0xeaec, 0x3, 0x2, 0xfffffffffffffffe, 0x6], 0x10, 0x2, 0xffff, &(0x7f0000962000-0x8)=[0x9668, 0x5], &(0x7f00009c4000-0x4)=[0x5], 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003d1000-0x8)={0x0, 0x0}) accept$nfc_llcp(r2, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c7000-0x4)=0x60) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b1a000)=0x7) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c5000-0x16)='/selinux/checkreqprot\x00', 0x406001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000935000)={0x0, 0x3}, &(0x7f0000160000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a32000-0x8)={r8, 0x783}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000066a000-0xa)={0x3, [0x95, 0x9, 0x2]}, 0xa) sendto$unix(r3, &(0x7f000047c000)="", 0x0, 0x4, 0x0, 0xffffffffffffff8a) syz_open_dev$sg(&(0x7f0000e37000-0x9)='/dev/sg#\x00', 0x0, 0x80) 2018/01/20 05:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000245000)='/dev/autofs\x00', 0x721000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000158000-0xb8)={0x0, 0xb0, "69e2691a58413560f4aeb51bdca9d5d038f1a53644b9c540e03ad2dd21062da9bbb0f5600b27d71556f4077c51da32fdcdb7fb93c4d4842489ef15ca49aec88300efa3ed5d2cda61ee7cb5344884c488f18cefc912e7ebe864398d41900687b1f40b67b60bfa8751ff4f3e8700abe1f1e3619a1ffdd3a960ca4e459dbed926543fe41cae4772735050aa32e2e60a785730861c4a4bebf27d28d0fd876f31653ac711096d014bec239c90fe4567ca7c5a"}, &(0x7f0000644000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a0d000-0x8)={r1, 0x40401}, &(0x7f0000c47000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012b000-0x18)={r0, &(0x7f0000c7b000)="d121391194ad87ee9f4e4d363533d73e2f4a898e1e38b028a5807b446378e4c71babac656fa41e175ccfe8d805f1fa30fc869dc4867d544c046f231389ac1f63fdca92de2bebc9da4ddc135391a068a02b37bd2c7825cd49381eab80bc9871a6c99425ab4c981c653006bc85736966ed406e135690dec84a118d7a4a16bc0569bf5c", &(0x7f0000cf1000-0x9d)=""/157}, 0x18) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e07000-0x10)={0x2, 0x3, 0x5, 0x6}, 0x10) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x800, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000006000-0xb9)=""/185) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x2, [0x80000001, 0x7]}, &(0x7f0000004000)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/20 05:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000627000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = creat(&(0x7f0000d0b000)='./file0\x00', 0x10) bind$unix(r0, &(0x7f0000e5b000)=@file={0x20000000001, './file0\x00'}, 0xa) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) 2018/01/20 05:30:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/20 05:30:47 executing program 7: exit(0x101) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0x1fb, &(0x7f000053d000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) write(r0, &(0x7f000025c000)="e756bfb54329241251eb4f0f84a61ecb31d445e22d8780e1bc7081d7e0cb33e7434fffb5f390050b", 0x28) msgctl$IPC_RMID(0x0, 0x0) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x800000000000084, 0x77, &(0x7f0000d33000)="8022e2ed01000000", 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00007f1000-0xb)='/dev/mixer\x00', 0x0, 0x0) [ 38.012557] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 38.110759] audit: type=1400 audit(1516426247.609:22): avc: denied { ipc_lock } for pid=5116 comm="syz-executor7" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007b9000)='/dev/vcsa#\x00', 0x7, 0x40000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000f54000-0x8)={0x3, r1}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000083000-0x4)=0x3, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) 2018/01/20 05:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d2000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008d9000-0x10)="6e49593a94651b1c951b2e04e72c2d77", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$sndpcmp(&(0x7f0000824000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x240002) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000427000)=""/11, &(0x7f0000f40000)=0xb) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/20 05:30:47 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000b40000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 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 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f43000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c67000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) mq_notify(r1, &(0x7f00001d1000-0x60)={0x0, 0x41, 0x1, @thr={&(0x7f0000535000)="83710ff88b1af73caf50c2353ca45ec450b0627a491932513b4d6746c7418e69fc6f309cf755ddd07432e755339a933b2831709992e7b51ef63f82a06e100848e7cb9c1d85e40ec061578a6b1ecf1398bbc4d7366946e66f1bc03c82cd5a2439322a506efb1ef3b7f1a824110930c97102f9bc25db5f21fbe8cb27f8e5e5a0b188050c9c247b4f8ff51056bbce747ba435f7dc28a679bad4d618426ee34ed9718b70b265955e7dfe1822f15ee194405ee758793df31916ee2038eda66c798e378de5fe3f352542bdc9fda6f843b0cf9fe75c00955f6545fd", &(0x7f0000b3c000)="5ba21d6ffed10f8a1dacaa43659373f56d89b6dfc952490f5355b7602016d1d0699c29da6c895dfd246c3d2a191cdbfa763d3d7696b7891075b2fcb0ea37456eb6af48c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_extract_tcp_res$synack(&(0x7f0000f56000)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 05:30:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='securityeth1\x00', 0x3) ioctl$KDDELIO(r0, 0x4b35, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) close(r1) 2018/01/20 05:30:47 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x1201fe}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) fchdir(r1) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000722000)=0xffffffffffff8001) sysinfo(&(0x7f0000dcc000-0xc1)=""/193) r1 = gettid() capget(&(0x7f0000a53000)={0x0, r1}, &(0x7f0000d0b000)={0x0, 0xfffffffffffffffe, 0x5, 0x3fffc0000000000, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e3000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xab000000001fff, 0x1000000002006) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f0000f75000/0xc000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005ee000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) munmap(&(0x7f0000e24000/0x2000)=nil, 0x2000) 2018/01/20 05:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00004e9000)=0x6) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00005e1000)={0x0, 0x0, &(0x7f0000864000-0x20)=[{&(0x7f0000403000-0xfa)="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", 0xfa}, {&(0x7f0000f4b000)="dccc9f36522cfeae31eb0382db7544ca4286d2f7eb4a0ae13899b975498511a529471a165976cab9da921b5566f1842f00d2618958ff5b25722954a7942832d223fcc8e0ef530e864952832089b08cc7b5f81e565d36ccf169ee71f011e21dd179389830e82cafc034fcb73a420bd203c088b85b7b7dbb7b8d399708a156f79105ec564b8b69cda7cb426e62384146d500744c9d6459f6e7a57057", 0x9b}], 0x2, &(0x7f0000579000)=[{0xb0, 0x197, 0x6, "1b9788b4db7dee87d60d43f98bd5e9c4aea879ca2fb064b6ee77caf76cee504acd93d5b5e4c9932d39436a66923828311051d8764833dd1d862654596a2dce1445bae5ea19aa04e0b5fe41d8bef6b62386968b6d63595a81de598d6acefd94db84a35b6805b59dc1db16576c7a26e051f2f41e7a5bf69889d04d051f7af740c4121f162601b3d6f47be9a1334328f3beb4d25788c7427d3c6da99271"}, {0x20, 0x19e, 0x1f, "118dabd1eac8ba1645d7ea14c42a"}], 0xd0, 0x4000000}, 0x20000000) [ 38.227923] audit: type=1326 audit(1516426247.725:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5140 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 38.253855] audit: type=1326 audit(1516426247.725:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5140 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 38.291116] audit: type=1326 audit(1516426247.726:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5140 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008d3000)={0x80000000, 0x3, 0x2, 0xfffffffffffffff9}, 0x5) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f000000b000)=""/192, 0xc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f30000)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x5, r0, r0) 2018/01/20 05:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) utimes(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000cdd000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f00007e9000)='./file0\x00', &(0x7f0000c1b000-0xe)=@known='system.advise\x00', &(0x7f00001ac000-0x1)='\x00', 0x1, 0x3) 2018/01/20 05:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/vga_arbiter\x00', 0x400, 0x0) sendto$inet6(r0, &(0x7f0000ce0000)="c6746550dbf6d347f484841c6eca3ad6c9100c234438a7917c53ad3bddca8538e51269b6fad8e029244eb3e150d99a0af0593c3062a6f9b393d603def436952746226d39bb0685ed2ced2b6ddcaa", 0x4e, 0x40000, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20801ffd, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") timer_create(0x1, &(0x7f0000b22000)={0x0, 0x2c, 0x2, @thr={&(0x7f0000628000)="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", &(0x7f0000339000-0xa8)="c284c70312d99789211ad9efd6928e56bba5a5d5e07c1fe99914adc46af53271cf14b94b719d9425d2786e2b3738f5249323c350d4b7344a2786b79b294d44e747d43d71be154c1dbc13d64b38796a1ac6bd01969f7718a9b457d34afcc223dff42d366c5092ab58e5e4530de6fd053b7184946a80d707fc92ededf96d6323b46540dff6b8fede13217abca6d6281621ae015abe345dbb325f865583a65f6718f9c183ed880f7f5a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028c000-0x4)=0x0) timer_getoverrun(r1) 2018/01/20 05:30:47 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)="73797a7a60fd00740006", 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x2a, &(0x7f0000059000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000895000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005fb000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xf0f7, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x84, r1, r2}, {0xfffffffffffffff8, 0x2, 0x3, 0x3ff, 0x4, 0x1, 0xcb, 0x9bf}, {0x7, 0x5, 0xeec, 0x8000}, 0x800, 0x2, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x2, 0x3, 0x1, 0x3}}, 0xe8) 2018/01/20 05:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000edb000-0x2)={0x0, 0x0}) r2 = userfaultfd(0x80800) poll(&(0x7f00003f7000)=[{r1, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r2, 0xa080, 0x0}, {r0, 0x100, 0x0}, {r0, 0x30a, 0x0}, {r2, 0x0, 0x0}], 0x6, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/vga_arbiter\x00', 0x40800, 0x0) sendmsg$rds(r4, &(0x7f00009ec000)={&(0x7f00001a2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf3000-0x20)=[{&(0x7f00009d5000-0x6f)=""/111, 0x6f}, {&(0x7f00006d3000)=""/175, 0xaf}], 0x2, 0x0, 0x0, 0x408c0}, 0x40000) r5 = geteuid() utimensat(r1, &(0x7f0000fb9000-0x8)='./file0\x00', &(0x7f0000d40000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) getgroups(0x6, &(0x7f00006ac000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r3, r5, r6) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r1, 0x9) syz_open_dev$dmmidi(&(0x7f00006af000)='/dev/dmmidi#\x00', 0x995, 0x80000) 2018/01/20 05:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000260000-0xa)='/dev/ptmx\x00', 0x400, 0x0) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000816000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000840000)={&(0x7f000067e000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f000024b000-0x38)={&(0x7f0000901000)=@generic={0x11, "8d1f8e28c7bd86ff0bc0124458b82b08457c31ed34ed871712f6f7675dc21e826ac69941e06c3bfc5decbeea2bc633bab4128606cfa137c8d9f417dab5216e575a218ab79d7148f459911fdc484024f57bdc8180a1b72f19c7718435fc1663377ed6cf5ef6b745b8c9b6d5f935dc9dbece848f0cd51ce6a9d0ef868dbf87"}, 0x80, &(0x7f0000f11000)=[{&(0x7f0000e5b000-0xa6)="a51fa0045c1671733a2f7f0d5dac41f8d8263f9542734e237a7ba2d6f095fe4efe5a6182a2d13ad929a34038f38a77db9857565e9862c3c643f2f85cddbcbd70f515d346adce8ca35c610e14d84e5f59caa91316823130cf94d8810a9f3ac9ea72a05b67ae8dbb310d1d6a2bcca6df260d093cec90356ab3e16ad8b1834c3a8a422d625c3ff360f0602cebe3a7b1b2e6c03a0a1a6aab7b6ccf9ab953d93380d6256bebfc060c", 0xa6}, {&(0x7f00002a6000-0x9e)="54d1821af0a6f6deafc3706fe08b51970b6e5b08b0bf5f922bc8be710fe9ab05bd2500c46536c82926958485390e95dede8c1a1ae0989b7d1bd0713442b8b1c3e04c2b8c6d231ab046b0d23f671439d248af94a37075aa960691accac023eae9a5a37cdb4ddb61083bc677bc689bd104b7468dbfaca8a83b350c58e6ce4f739c99584694da5cec11d561cc4b5ac56e4fd5c6c3ec9bf67cf8392304b9c8c8", 0x9e}], 0x2, &(0x7f00002b5000)=[{0x70, 0x6, 0x8, "9540ffe8bfd2297bdd344171567574658486c31ee7684455fccb52c5bb3d91604281545aff484dd9b2a00c042961583c454d2441689c101d71dac4b9ea835323fef90766c80a89aaff934dc0169087482424fe6074f8434d89010e"}, {0x10, 0x107, 0x3ff, ""}, {0x20, 0x107, 0x9, "1cc68c84b1a28dffde0aec"}, {0x98, 0x19e, 0x91, "890747d2bc63e9a366d07af9c88775666cd61b9b408554627aaccc9bddd060305ad8f2ff8d13d93c1a56e30d3d1d308f2f25084b14648152dc7a5db7d701b6ec6dd02faa2f7b1be3881adef7578212d3c21ef07f9e6a9692f91a96e411dfe445e1bdeba87ad20e5683e68f1e8e7a872e9ad24723bba40ae228541cfbbf6e36cccb"}, {0x108, 0x118, 0xffffffffffffffff, "098a2a5a9da24e6ed424401ca09bcd090f73a9957ced25f825ee5c315b2ff5c80c4997454476d318005e0c45bfffcb18dc16ecaa3b013499a574265e2588024dc7fb6f1b1aed6308e0cd7786259a20d31d54ead205247e170ca04d9dd4884aac311162f82bd2058f3af38879d2cfba69f2cafcee78eb7da3eb7e83348f216532b39062bc19ec60f22d9016a90b68c7260dd30293bf795ca4863d9170580d483af71cb4d7aad814438c3f089df5160489b8f388e3ea0da59e737731ad864fd0de819a890a584128a9c61c0b16cac93285dfc929fd896922759a599a311dc082aa1455d70da504a22a166365b568cf299df5b7d1bb23"}], 0x240, 0x11}, 0x400c010) sendmsg$key(r2, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/vga_arbiter\x00', 0x101180, 0x0) setxattr(&(0x7f000096c000-0x8)='./file0\x00', &(0x7f0000fd4000)=@known='system.advise\x00', &(0x7f00000f2000-0xa)='/dev/ptmx\x00', 0xa, 0x1) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bfc000-0x5f)={0xf9, 0x0, [0x80000000, 0x1ff, 0x9, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000ee7000)="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", 0x1000, 0x41, &(0x7f0000c45000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x243) 2018/01/20 05:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000e7000-0x8)=@assoc_value={0x0, 0xe4e}, &(0x7f000021e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000068d000)={0x100, 0x208, 0xb6fc, 0x1, r1}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) 2018/01/20 05:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f59000-0xa)='/dev/cuse\x00', 0x5361c4df3d6377e, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000366000)=0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) [ 38.318810] audit: type=1326 audit(1516426247.726:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5140 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 38.343722] audit: type=1326 audit(1516426247.726:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5140 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=203 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/vcs\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ea6000)=0x0, &(0x7f00002f8000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) write(r2, &(0x7f0000b2d000-0x2d)="", 0x0) 2018/01/20 05:30:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000dc6000)=0x0, &(0x7f0000df1000-0x4)=0x0, &(0x7f0000e10000)=0x0) r6 = eventfd(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80001, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000583000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000273000)={&(0x7f00009ef000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000061b000-0x50)=[{&(0x7f000054a000-0xb9)="6402a59e6b162ace914db566b4bafa4df9b1e16fe10a8f5326acef52cb553208377168e73b10d74f4163aab178eda0a9512055b9471848407c3dfe0a14a871ca6477cc85ed1bdca9ce2456a995737c915f08843e3d3e5147e12cae0f8cc025608b2fd780fd73e8c95e4c4b8307016e939b7ae80f25976be9ad6d6e9413c2867587be102e127632b56c2d5f4e3efd92e46509370602cda17b60d21d1cacf24830591badee3355748fb573030df55565bc7062aa1a36ff107181", 0xb9}, {&(0x7f0000449000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f7e6f3d447092b830cffba325e7679a52967317e4b66bc0fc42e0b6d9e002038efef8e71c0b2ccb43712487742913d167a8678cbefaaf07316d238180a52d8fd489cf81c6f5670090671e3f654522c7fa59195f193b211395ab7e21fde540bed8774ddf2", 0x64}, {&(0x7f00006ea000-0x1000)="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0x1000}, {&(0x7f0000000000)="bdd832084fa04f0b64ddcb681160a888a7ac375282fc88af3e504cff143d246022e10495ae8378", 0x27}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}], 0x68, 0x20000050}, 0x8001) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r9, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r9, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x200000007, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f000001d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r9, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r10, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r11}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r7, &(0x7f000001b000)='./file0\x00', 0x44) recvmsg(r9, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 05:30:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00005f6000-0x10)={0x86, &(0x7f0000e14000-0x86)=""/134}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r1) r5 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000a000-0x4)=0x20, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1127, &(0x7f0000007000-0x8)=0x0) 2018/01/20 05:30:47 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e9000)={0x0, 0x0}) getpid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ccd000-0x4)=0x0) gettid() getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003df000-0x4)=0xc) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002ca000-0x8)={0x0, 0x0}) r0 = getpgrp(0x0) r1 = getpgrp(r0) prctl$setptracer(0x59616d61, r1) 2018/01/20 05:30:47 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aab000-0x9)='/dev/ppp\x00', 0x40101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) [ 38.441777] sctp: [Deprecated]: syz-executor0 (pid 5181) Use of int in maxseg socket option. [ 38.441777] Use struct sctp_assoc_value instead 2018/01/20 05:30:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0x21)=""/106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8b)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x8, 0x8001, 0xfc}, 0xffffffffffffffbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/151, 0x97}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xa8)={r2, 0xa0, "10e5ff5748dab9fe44352bb4593294be6e635bd4ba96bd3c18abad91052924c73276bed8ee3c074c5cb956f118e394d0f21a7c695358640bc5c1b6bc870186b7bac7ef8ca9ecf17a0bf5c1a399fc262605aab9dbc3000a7b91b12b62998f7d161688b2745c34aa07cb052ea7fdac3401c013047efefb8775fa621fe6eb03f1691a735a1c1141a1b949f0e6fb8031421e7a191cab3b3857a1d429094e9fc268c3"}, &(0x7f0000001000)=0xa8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x32, 0xfffffffffffffffe, 0x1, 0x100, 0x1, 0x100000000, 0x4, 0x0, 0x9, 0x100}, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x395c8ca10dfb4be9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000)={0x6, &(0x7f0000003000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000378000-0xf)='ppp1\'vmnet0selinuxvboxnet0#vboxnet1mime_type.\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) clock_settime(0x4, &(0x7f0000894000-0x10)={0x77359400, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00005b5000-0x14)={0x1, 0x3, 0x9, 0x2, 0x40}) sendmsg$nl_route(r0, &(0x7f00009c7000-0x38)={&(0x7f00009f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000087b000-0x10)={&(0x7f0000ef5000-0x50)=@newlink={0x50, 0x10, 0x2, 0x6, 0x2, {0x0, 0x0, 0x0, 0x0, 0x10160, 0x80}, [@IFLA_PHYS_SWITCH_ID={0x20, 0x24, "af77896023dac07582bb90562cc3b4be6dc12202723e0717d0f7"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3a64}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x4) pkey_alloc(0x0, 0x3) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0xd, r2) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, r3) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) connect$packet(r0, &(0x7f000074f000-0x14)={0x11, 0x1a, r1, 0x1, 0x5888, 0x6, @random="089bfdfb0c63", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000e6000)=0x7, 0x4) close(0xffffffffffffffff) [ 38.491474] sctp: [Deprecated]: syz-executor0 (pid 5181) Use of int in maxseg socket option. [ 38.491474] Use struct sctp_assoc_value instead 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0x701000, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000036000)={0x1, [0x0]}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000024000)={0xfff, 0xffffffff, 0x2, 0x8000, 0x3f, 0x80, 0x1, 0x100, r1}, &(0x7f0000037000-0x4)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000038000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x7fffffff, 0x7, 0xa1}, &(0x7f000001f000)=0xa0) r4 = syz_open_dev$midi(&(0x7f0000037000-0xb)='/dev/midi#\x00', 0x7, 0x200) bind$inet6(r4, &(0x7f000001f000)={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4000000000000}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000a9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000acc000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001e7000)={r2, 0x1, 0x6, @random="da7ea1045e24", [0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x279, &(0x7f00004c1000)={0x0, r3+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') getpeername(r0, &(0x7f0000933000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000d70000-0x4)=0x1e) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', &(0x7f0000020000)='tracefs\x00', 0x0, &(0x7f0000032000)="") r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000009000-0x4)=0x100000000) 2018/01/20 05:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000776000-0x7f)="3900000010000946ecbb61e1c30500002700004a020000e7440001070000801419001a000400070021000007de000010000300ffff06001ee451cc373ca10d3a90ac55bac9e8f1c16702b79daacc4ab2e5dceefefcfaee965f7eb6c3574ca494dcc4cf6f63be191ddd074e02eab58a05c468b2e384b909f0d0272aebc34c29", 0x7f}], 0x1) r1 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r1, r2) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000716000-0x4)=0x100, &(0x7f0000f7e000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x3, 'client0\x00', 0x2, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.583270] dccp_close: ABORT with 324 bytes unread 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f2e000-0x8)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000d9b000)={0xfffffffffffffff8, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x7, 0x0, 0xffffffffffffff, 0x0, 0x0, 0x2, 0x2000000000000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000038d000)={0x0, 0x0, &(0x7f0000b24000)=[], 0x10, 0x0, &(0x7f000021c000)="61252b1aefcc71d1c2bd19a17877dc8e"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d20000)={0x0, 0xffffffffffff7fff, 0x1, [0x800]}, &(0x7f000039e000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe4000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffffc}, 0x98) r3 = syz_open_pts(r0, 0x8000000006) dup2(r3, r1) socket(0x10, 0xa, 0x4) r4 = dup2(r1, r0) accept4$nfc_llcp(r4, 0x0, &(0x7f00003ac000)=0x0, 0x800) write(r1, &(0x7f00009ba000)="", 0x0) pipe(&(0x7f00003f5000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f000087c000-0x10)={0x3, &(0x7f000062c000-0xc)=[{0xfffffffffffffffb, 0x8}, {0x1, 0x401}, {0x488800000, 0x6}]}) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ca6000)=""/0, &(0x7f0000ca7000-0x4)=0x0) 2018/01/20 05:30:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000548000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000958000-0x10)={r1, r2/1000+10000}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = open(&(0x7f0000570000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000d81000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept$ax25(r4, &(0x7f0000fa1000)={0x0, {""/7}, 0x0}, &(0x7f00002b0000)=0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r5, r6, &(0x7f0000058000-0x8)=0x0, 0x10002) creat(&(0x7f0000475000-0x8)='./file0\x00', 0xfca15ca04286a1a) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000b4c000-0x4)=0x0) 2018/01/20 05:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000cc6000-0x31)={r9, 0x1000, 0x80, "f323b07e946704a237339fc1c8dbc669444e1f88c159487bb427eff25fface27d4bcb4590a98fd"}) tkill(r4, 0x16) 2018/01/20 05:30:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x50000000, 0x500) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0x57)=""/87) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/20 05:30:48 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000adf000)={0x3, 0x5f41b074, 0x8fed}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000bd000)=""/67, &(0x7f00008f1000-0x4)=0x43) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000125000)='/dev/vga_arbiter\x00', 0x80, 0x0) write$evdev(r2, &(0x7f0000620000)=[{{0x0, 0x2710}, 0x7, 0x800, 0x0}, {{0x77359400, 0x0}, 0x7fff, 0x0, 0x100000000}, {{0x0, 0x0}, 0x4, 0xff, 0xd7c}, {{0x77359400, 0x0}, 0x100000000, 0x0, 0x5}, {{0x77359400, 0x0}, 0x20, 0x6, 0x3}, {{0x77359400, 0x0}, 0xdc5, 0x3, 0x8}], 0x90) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x3) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x24a02) fcntl$getownex(r1, 0x10, &(0x7f0000009000)={0x0, 0x0}) r3 = gettid() kcmp(r2, r3, 0x0, r0, r0) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20000) 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) sendmsg$kcm(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000014000-0xa0)=[{&(0x7f0000011000)="eede24c9a132dfed164c8c3b854a2ce5cc1e5449695568afdfc1cb04ab766971d3e50cc4153b71bfda725a7d31a76fd9677795ee393a61ba7c1d5eb8ca8a85e88f21d0261928395312fb19ea4468d8deb63d7b7ad715c7ce73582550fbe077eb9feca0e05a7ea220692a9b22e10be525c6601016c0c6226431fc6a09f16ef802a18587227a37c523c072e87abe45b4cb45343ad1bfff421a98136146a4c403380781e65d19556e1071f758b88cfcf16bfebaea74ed7f380bed8cfd69dc233cf0880af72e9eca2caa52f592fa7b65f8aef4dbc8b60f719c91435f1f874fc6d81e526a81a77451b0aae80437270a0524ac63e8145e9cafddd3108d48c4f060905c4810f0194e65f242869efd803a9fb6a507eaf48aecc4441aec5ef16716c47dfe86832007d5701233b1f99cf4daefe182478c28a9fbc907c1a384cd15bce9f59683fb73d966b129799f12db8c41b464a4dad0332bf3386679985cf64f3ac90095ed84a85bfe4f76cbf885cff101ee84857afb60a8bcfa86ef29ec896588d21ae34596459592c0feef8f7fd0d3618fe018812b48e31e83bdebe3ba53b57f5a547e4c21339f1c6a6cc299b26b2ca5115f369e80b700e828186389a7a42876a934dbd9e756ea559714c6a1fc5cf95a822c5dff44bd06b45c0afab8e12fb705febcd5eff37f920691ed985d52da06211ffb1b2fd643b308688c929149b9faf54293f0da52cd1c78105ea960a7700c2338c05c3a5d7a3156b47bf7bfc9ecc3fcc9abbf74d71513051d838651fe4bc0263eafea474341754d2eaeebb9807e11fc439a29ff4465728459d38351d2c49112ec44f17e024cddbf4579d735d6cf9b971e945283ff9ad55dd2267cc525987b9a66aeccb342ce11b066ff568cc48a7a676b60586b87bf75e32db961628369ba0cf7ab815adb857ed0f47a7b0ced389a5ee7786f3a5152620b57d7d0e6fda5971e58380abbc79c0ab5e338df1abf03660c1cfdff223e60127f8a49818e25ca86345bcefb3be9fe17b177fc46c20b064d675385cee38767373e7980ca6ca05cedfdb9c9010929c53f9149ac85acbf987eca2457029c16345c097779fd8aea0146f7e7ad91abc4c6ba9bb01b4b365d104c2f60284967328c18fb835ecdec52c46829f5779f9b3d8d2584a2aec7e671869b86fe5d0154c8eab5c7fed897f0f0a8891620f0fd1114a30222612ce4119997b5f2a3498c016e1b9a43b187ff753256093b4ec49c3d778a8699a1ec12dbb68cae401865354fd349a481c39ab14f29b8646a49eda7e49330bb3febef5ce52f9926a4028e2f7dceb4eb30f96d1a8de77a794fc28c533f6e7c459a72d0702cdd4de0601eed268f63239b5a2cae3165e9b0055591a278fa83e61c0c067a726e188a52584e3f1492807f90d7af668bc593df68dd486c06fa2c6a85bbfc656385c055db47513716233dc9e1a9fe0b463817ec3d90295af68254171c8421db02a52e1378ef2cc2877801af1b51b077bd4892566bcf5cbe278d24394075057d17ae1b09c966e5ca66931ad094b7713a0b19c077a7ba811a8cd8977cf31e54906ae0aaeb9ecbaa11ca4fdf301b12800b8c8b81a5bbedb30083ea7ca0724ebea946c962f653d2e60d3973538a90a31d283e112676b2ecef03ac79914996d330ae5332ce3ab4a70572edec4905b514136f402faac1ab13e8f40c31c9ac7430a9d0a2f05c831297e4150f53da43d917c1ee9595c459e7460feaa0685e75d4025a823bf5ef641870b5e90dffbaf9ca49c667dcf6d8d3974a04d099f017ff4f84522b7279fe2e3e5055b8a6574c8e75dd93cc4c602b577433805cf3ddbf487ec5e2dd26053b7ef95a8e287d35e26696a6cea3692770b447d4be27fd70761861934df63ac94fe0bebe542ba2aef45c77baf5d0eab70a09068230e7d490585a61dd63f7e6cbb23f42cb1283b7a20cf4856a97521a55e2f0e285783bbc8f1699cccc2ecc41e99cced51b16fc68b676949bf5ad8c96998dca20494a86a97601780f3251e40faf97c1fdb14af1587563471194acc79f44da5851d4980284018f4c271641f880dac65fb34f5c75f67b4d63ef25b8a946d54766be605c815386dd60dd7b04d3ca4c22739a00ab443a74b202f7979c0bd164ae53cf615e5dcea0307638b639234d0b8fff7899d8334e68a5033048f26cb85af4777d01dca9f714d39229e8ad03f929ad0bb79220a7ec57005ba2aa74134310b640d38afc0623001cff739c21401282b1c30c9613d3b97ef007f011fad9bccda9b7bd072b5a25ce197a1873205856aa0de65158ba460a11593a0460e9a92ffeb7efd06b2608060bba2878a7469af748685ae00e4700b3be3e32eb7c43ec15d440089d32da3e898cefb70aa173c43bb1a256310613b11ac346952f806d5dfdcf273f7c7ecbd6caf0f15665652517a8492f7923fbe663526332aa5ea822cd830280814d664fe05f721bbfb2aecfff72a8cc9a39a56e95f4a6116e03fba443e5f0c3d5608a0358bdcbbd49d52846ef3da09e62fbd4d44b4917a6e58b4c267952f7cc3a12618ee46518141934d919955d14dd060f6216ecfcd258ada9ead64399be839552c67dc1104accd55dfc2caf093275cfb189740906def9e6493904fd36eb55480d1067adc3d07e3f8c423c6d53bafbe70813bfd1b2725d8f57ac406cb98102821ad2b5ad24ca5ad7ffe63e10af6b7cb0495e94a33de87150cf464bb0c168fdaf2f9f3545702ad7a0c538727db564b4ffc7f15d7cec7ee96772ff715e7c46bba9d961ede841731ea87393785428af0f690b8e028379d6e477c1fdb73f6c8a3a11fe9c36a2f268fdfe778d7564b720d0559d6363b796d507b7b55f3b6598ff73ece3832c170bf51e20a055dfb3f27cb2c086aa7b5bcd2112cede81f0e53318f8ef3794d6594dd863cefccc44a7531957808a6fd68460b27c043fec83606aa47b9c666be36973da323628aebea090bb311d95fd0bb835c24dc46cf908fe14b78644300fe642aa3754319d825c5109c5eacde2e644b61568d4ae877eaff4c7473179e8e4bcb7e68604867705af3a96668db9153b79a1042525fc8173fa812065ac4f3b4665b7a459e8e5edf1875e32732b09464272eec36031c7b1bf122e4b5e1c7106f24c834a06f802db9258c8088a2c0c0193a8f8fa9bae22085c3ca752df9fdfd53196088e34ff5d1f0797af88d4e51a1f469cea61319ae87aba798a38f8286d8777a1ed44858d1158282476173a56a4f2f73546db528b4ea10eb3dd821abc2e3e5281454bbf7878340398982f62911bea1df729bc7f83c2771f9ac7a9d39ba4e7d94f35f77b722eb30eebf508373fb442d400d81084483631ccf1a391539092a79855c983f30b23ecb3e9459eb31a8218055b305a501ce07ec3fbaf49d600fd2e71cba9ce29820888a1130d09a54d41dcffd0b8893e33ae714e4949f919fbdf8093fc89ecd1fa82f9ae2304b496345dd8af4f6b969d40311ef2eebd4988bc381aadef35bf41a0be0aed2c65e947452485c5c3fef5a8954fae1bfe11490a0c46dfb641ccc25472ad09466cec12ce90e93d69d5d4f10084cfa46ab75817858414b9558b0d1438d16021ed382eeeedf7ef5fe5f38e6b2eedff10c986a1bcd2e42f06e0df76baf9fafee11962db8d9283c7bd40d5fb1c2f363a75eb42052369748fb821c0ea91b97dfa4fec8352e77a2938074a91e50bfe32278eee7484f57c2322386eec0cce2ea5e98c117fe4204414173c23f323eb96c2eaa5dc981c5e96a25116ef5ea808be1f19acc26b4fc9a0568a6c05f52b5c4a2ec1f50b017eb18442b4adbf684392bb745c5d2fefd9052b3790dd8c4b324c3995677b01ac37bb3bda656dbff1faa2ebcfdeb37b43f88333559f1f5f63049e93f0273cb9e1f4ad1ac12e09417ca984fa2e0c545e569477d7c42181585846f2e851f42104c88d52bf1ecb2fa3217a2dd9e572c02bc8eacc428fcb562b434e6e46ff8320331c848d0a5ffde1ab683e946330c89169928f2be8dfe5c3aed8da11681c035a1ec1b5bb2d7158f95449642f1c8c56410c9acbda088493d5540b211c2ca2f8b5c976bc4a10e8b1b0a837d66b980f8a50b3648bbf4b20161a6db5c75e597d46f73fef02fedc73526abd693fe2630ef6ed3d74c87fefb28d6f0e181a288c8096384789142364443d64bc3beca6ce79e1d0e0010ab5f0388488ae9879c8dbf1a6294ed2802d96bddf293356cf25585c811a65474aead5bdf36ac8ef4b4bbfcb4da1af2b8dce84318410ea08322e209b78c850c6ea9afa5c9d2ddafa05e8b8a8a05a9ea74fae73b645b47ee24418ec6a4aa245087c23871cf67a7f0eb7186e0a0464afe91172887ba978466103900e040a704c9905cbd32fe4c3a5aa5de629b2dee4907adc9a382fbe9c057b9a2e8416254ac70ad4844b17afc1cf283a64b4eb30c0f965b2505e1c3ee96162205aee8dc3e5edf865a942ff4796a337a20458982054d754205da37b26f6fae470c159575e605a1a7c9481a330933fb8866e199d83e230439832f37f6baf30f8aad4a587d083bc99718f4d9d4c88f6a247ebd9f607cf4465f686d91371f375ba67a86dc47eb7a933f2c541adf9021d564165e842015eb381a5e18d27d4e3c871f8096ad8780f0dfff42d250e9d890515657c5ce19083cacf786edcae0a5d961d8dc15d1405d04977ac7ae60493d100b02e7dad53e64c4e7cc3b8feec89b66c79b1a2e74cbe80a8a76d45c8279a08dc4bff96803641c3514146208c0138253f4f2f571536073c3a25f2b35f5ab016f54b6d837f78382913555c93a2174652e34956134a26ac5c89e432f5df2973692cafd0665a71adf6017185700940e1f3ffe2cb0635212989e66780093c893fd4ced4f6d8dd5db27c2110d5aa06da9d85dda4e8a2fb6fdf907dfb1da0b68755c0ba5215d7769d3c99f978e48277fe4ef5c0cd0ddffb6446bb34cf2442a6ef2ddea93c19c025b4bcbda6ab31cf389418b76c5c39a573de2f3fd37b0195941b97e2fbe399848a0111c0992122597263735ac5f2bc33f63eb17185d48569a76137b8f50fe668b2033e54a2caa54337c52dc628cfd687da2f6d4b9499679975f15752a5b7c5716e35ee6dac3576f1774d3885110e791f32f8ff928a3cdb417d2a2f121f4537e700b590a6e48ad3656aa40f2ff9396459edca1b7d328f78e3af9991c6619a61c41e4f8b5b459b56bb7089a2b9cb3040df6b64e1fa8f073d599fed03869d5cc8f5b91405b904c301b838fb26444f69027aef03a87a87f69421c1b59c6cad17089c8d2b30d9f62f4b7cbcf470b622dbac0364398329925f222681bf95f12c63d266781bb91d0f542cc7bdcde528c319fd7318831417d72340b3736928586ff2cb5343f7c15f826badf51400cac8dba6b83f0b5b84cd590bb170f7beeb6afc0cdd9529fd0ef6d67b5a5f7c1954ac735cb7532d31bbe787958fe6f131c84b1d6934bec9db8d20cd397af5c149d41fc39dc12f4ae645fb6ca1639b0014d73d9a768bd601c37cc96203abb7ef8787c530ac0695fc0585da1e9104ba6afe760fdf28b711add41669faf64776d0394ffe40133d4911dccf3303b2e11fe30b927f04cac6c015ad28333bd627ca5bd81343d6ccb4de2bc1513fdff6766013e9111b90bcec81f3272dbbcfe489363807087fb6042b53c33a87b9bd28242ba6305e9d66f34107751230859b18cf2b6763b394d4f8690787a1a59f85905d6950fca1b3fcb9f2dad0cb003627adcd478d10ee05fc5794c6c323883e5aa00b647d69c0851af07e2f", 0x1000}, {&(0x7f0000013000)="3e8d296f45b3ab370aecd8fa70b842c5fbbd014eaaf8fde98d1ddc07e9ee6293b864c87b09e835a7570fa89df91b609ccfce0f11592cd0035c224b305ba7df1d8ffad5fe736e", 0x46}, {&(0x7f0000013000-0x81)="15b335019de76c5318273f7dd41615b9983a5928a5c3d43c8097c59edeb6af91401a20aa02628fbd68278bf4b50584ab7fff4a7b697aa3586c1b91a48d7ee9f9b9143fb3701717a4f48aea32890db4b593bc6735c9b35be00522180b55f416da4b0fa45f4b48c739cfcace6a1918c849a24e95cd5514e495b448e929cda6d2ad6b", 0x81}, {&(0x7f0000000000)="6e186be951f19ced221b8c5baa62864896647741f11dfe34e1de7946882cbbcf8efc2a7d9c1d05f422f2f3fc7f6ea61cc859ee20e260c7f3e369607187dc68650fe90437df0e097064f4b38ec897f2c27bce34d2bb16e60036601c00c586d46cd732a361582773aa52a05e599ecb4ac4e3", 0x71}, {&(0x7f0000012000-0x7)="77bb9c2ea6b429", 0x7}, {&(0x7f0000001000-0x93)="eade6ba80dedd47f23a90c7df746e96c6dd4b3da8c6a42ea5421e1be35a9c66d48e3e2081374796dce3bede47d5751073c474f927734ce92c4fab61dcc15a46d43592c1b1855eabc35dda1b61ccf072b7c501bdf8fa2b0ba199785c7ce6dc5df7b31f8330c06c3ae62789e5593bf98731fc80e7d5761d9257282997f3633c7a147c7eef39466e75a938a4896b3a3cd472baebf", 0x93}, {&(0x7f0000014000-0xe3)="6dcc3aa0d9e75c7f7692d1ae098028080b34156cb6f1079605a934a04858b75c7aadbaa893d1c2f8b78c86d6a2ce69f599e50d9fac93cc729c990bd77710f8059a531358f45c137770e8cf7508c1d10161532873531bfae820a95eafbc396d76299db33ed7ae414dcf613cf8f5ea78759b326f3f78f86e374696157594e5e74438656f073af99594646abe40f868722bd8b7b49a22fd25cf567e8a3917bb1272882ed7bdb28d68aa330d4aacb4c3652a39a4174617a11417dcdf8983c59a6a9ef2377a89236fe72e6bfa2532f4483beb14423c489c0bed5da41910aee39e46decf0d7b", 0xe3}, {&(0x7f0000013000)="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", 0xff}, {&(0x7f0000001000-0x23)="5c0b1419bdf1f958365864074ea6f549d095a6d3260ab829c7fbe33b5f066ec1c84a55", 0x23}, {&(0x7f0000012000)="b58415a84d3ec7708316286cd06a655bc29968b08fb5f3cc88922eb04cbf121dcc63e09a74ec1aae43b66d888bc7", 0x2e}], 0xa, &(0x7f0000013000)=[{0x78, 0x1, 0x80000000, "d7e61c0b3122de7d99529ce48f81fd0a371d8b100f4dd2f2aa7f5e5636d54a791dce995d0ebc5b3ca60e2c519f2b1d98bfbcf38963d255cdedbdf5c2bc6a71fa7e0d7afd1c2fdefe74ede659f1bddd2e37b236958a6612302be2541191a400e25072"}, {0xe0, 0x84, 0x9a, "c3e36ca509337af0c159054dc27908deb4427b950bbc1c7c58df52f2b606f06b66a140c0c15ecc1a0e630b47c190236f1732cfb4cbc139df35cf9443f07aa486c1e18b7151fa5bb8aeface4aeb6c225a3ddfd7c2c4e2cc092c663d8d54c5208616e4ef0fcd7f3310ac6e2b6aa819067048203e82c03d98921366623b2c4ca463448c62f41988ee1d8f1c265b749eebc7a235fdb9293db27cb38c451446a89f7d233693361ee9dd8d31b4c83ce889e1496e7ca2b80451d5f2190aa015febc8b26971cde8c91e6c69fb7602fee11fbddc7"}, {0x20, 0x0, 0x8, "15cf472fdcd3d716a9576b98"}, {0x18, 0x113, 0xe8c1, "3f74065d"}, {0x48, 0x108, 0xff, "f3024264b3532e1bdabf71d7f3501f660d1f52449a40285d991e90c028b1a13a2aa11556f3b253ef18d0a63330086041669ffbe39d8faa85"}], 0x1d8, 0x20000000}, 0x4011) r1 = userfaultfd(0x6fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x8}, 0xfffffdeb) pipe2(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x4000) getpeername$packet(r3, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000bfa000-0x4)=0x1f, 0x4) r4 = openat(r2, &(0x7f0000d23000-0x8)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c8d000)={0x0, 0x4f0b, 0x10}, &(0x7f00006b2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b43000)={r5, 0x8000}, &(0x7f00006e0000)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000ab9000/0x3000)=nil, 0x3000}) 2018/01/20 05:30:48 executing program 3: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000)=[0xc5f6, 0x7]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000)=[{&(0x7f0000001000)={0x27, 0x359d3aaa, 0xfffffffffffffff7, 0x6, 0x9, 0xd55, "4e8fc1fe82132b25088908fe9e018a2b637c0e2434e5cad92d722f81d1d85dee10e2cd2aa97cec2778b963688f6c9d82cda23d8e6969318d9cba0c78892eef", 0x101}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000003000-0x48)={0x48, 0x118, 0x9, "e5d28af9141e2c7ebfd85af18379e4147f104733e1e532d20d02c77da51b8b18aa1d462ac210181929ef7b35ce39ab6c3e6ba7d6d2e7c4"}, 0x48, 0x24004800}, {&(0x7f0000003000-0x60)={0x27, 0x8, 0x55, 0x0, 0x7, 0x1, "1dd706d7b9ecf08eec5d21da0ce7af657cf37b0cdab292c22d882a4e02150ec87a4336f30e36f86280c35d5f6b84e7bcac694be1aa9c6e2200061e98adcd8e", 0x6}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="05d185da554fab254f714b017c3055e8ac5a106b6726668c3a3f2eb58a841a5c03d19b20faa0cdde00da13e0adc87200666d9bc0588066271f8e9046c0b56ca1c5b03d2a4acbba531b309331cd9cb16cd55853492333c231a767a824cc12e793046c8c91ee65a5eb71c002f659c65ef3a34a0d5735229f13998bcf77d549d166cbecf2b3e76e3363c61b3284b8ae0d357898278b8bad02b68374f34af254a74e63dc24fb85f80026054e91231ec727cb5ff78f0b74bf6de3cf4513c66ae4dad6e6ad3982d1e2ee54c76e5637d06ef18ffa94ffd5c8a5851923cc60dd9230e639b6a30d1a961cb6d89d52419a64e5fd30c0", 0xf1}, 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", 0x1000}, {&(0x7f0000003000-0x71)="91433de7b3ab4da7d5bcd20902af6b1a433dd3d3424a114e80e6b6fbc172c6abb8dceef64393cc73ace5ac13f2d956afae1e793a24669f3efafc2795a098b99608b2a01cd3259b48193c2c2e5ca1115a315c85ddac11175cf6ff89b7173aeff251e09d05b26944a5e91f38c9268d42609b", 0x71}], 0x3, &(0x7f0000003000-0x80)={0x80, 0xa9, 0x64d, "4cbfa6521bc1b7f18e6089414c9f306b1f79adde31710271523c9d01ef2936cd90193f3003a537c6006db06f385f362fd3ca076f80ccbf89ac5bff2b01ce07d70ac3bd7a99fdc050883ec092dd77e887473d6244cba19a544188b8c68813345e0f0d27c70593c8145a"}, 0x80, 0x20000005}, {&(0x7f0000002000)={0x27, 0x1, 0x5, 0x1, 0x7, 0xff, "225975e01db94a011e05a16a014be0b81998329fdc9030074b8ebe3a8a158422929a8a1dd09a575c1821a18574bd16b5fc8cdef747112286dae6c9a69a61ce", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0xdb)="03bf559b724b973d60dcdd1eea9da98a9d6cc80bcc80b6d05e8f21b1f0177336b881815e6ee938f5181c61735c75d81e88ddf8cade297d9e61fda48db9a88b6f93ca74ba99da370c60cdd756f5d33ae88d03f7686e61cc34be10fbd88b36ac13bbc72722cd72954fa67b84140cbf735287aa78e7bd5819a21f5ab5c56dfb47a1356a14ea8fbf0a4454670dda01608c174290d7f5763b011a97ee1fd55917dae1436cf6465cc71f8762bb990760c795e34b445663eeb62e7de342f70f921dbf070296d158f9913381c6bb27eebbc30beec4b2492bfc55789bfdccb1", 0xdb}], 0x1, &(0x7f0000002000)={0x70, 0x13f, 0xaac, "8ecdb7d10a4de0bed8a79c182ca40b105203914f76d824e5066ec1b5b6896b10a227ee6c6a8360855fdf8fb6855da5c7a123ed259dfc204aaa5ad80e1d08b2303c8301b2567100b42876b160e7dc1eba35223fd6d2e5b89ef0"}, 0x70, 0x4000000}, {&(0x7f0000002000-0x60)={0x27, 0x7ff, 0x3, 0x7, 0x783d, 0x9, "698369f57f552c7966b36f68ca0fa64c03224791667fdbcc1f112ca299bcf6210678f0484c90f49779fa7b0e6a48b3924847b3d9020ac125ed6572560ae4e9", 0x40}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000)="05641803e0104ab6597fb249ce1a56da39a1005622e13852c65f3ea3ae35f92650b9664c9e6d840d3e23100110ad7aa4e02a7ef34790092d172ebcb0e7ceb8ed3d548c97651c38c5959eb0bc0a7673acc0dc2810c89ed4fac7658532214b9978f6298670700c966fa2034342037f9d72ceee439969a43aa7ef3f52bef3887cf91442ec30ce9525d2053f0e33ca12d5dd4be77dcf10132e107b76ffddc35b27aee977f38bded1ac08979ac62bc98c5c76703068b00a661190a0f95b226a57f2ab0d655f41c253bc5f0d9bb69fd6db", 0xce}, {&(0x7f0000001000)="08702b2da0e5f364246985c89d9c366431b0bbe0b0fca819674b8c4c35639b6e3f1c01aa14e79813069ab023118612d10b0c722fdc191d0b44d6ff894e7d55afddffc13829ecd6b33477b7ca61f710a4b5eae6e1ec7ca62e6d18a50fc11068e0915bc3da6e9fa52d43e55a27875be74c20c5500eaf9190d3c8c311ae649c3981aaef861c4ab6a9d795bf4f27357bae56ae800a5ad256c1838c74ede457873da873b16dc584316c6f", 0xa8}, {&(0x7f0000003000-0x98)="c15dfa2179a233dac69db72dc148f04fe16895ac0202d667ab2b930cc505d560b59b238e19e73db83a20ce7a902c3a344c93efe6b441955a17193ac1b597330fbdfbcf10f7678fc4b758411c4947075312f5b8bf374fdf5c6e8f4a1fb7522c4c8c42191ebad1120abea02886643f58ad553a26d0b7c586176de6b5f956fe781ff90340ac2677c1ec7e21098c45182479f663f4267590dc24", 0x98}], 0x3, &(0x7f0000001000)={0x98, 0x13f, 0x800, "e46cfbb406c5bb62d729390c9bc6e613201d2c591c73d9a276b371a96752304bcc7d923fd1f1dd0b1a863f5152c5919e3d7d690051858bffd0d3a4355b2163daa6026f1cafadd06242ac99b6ff273ba9e70ba741a3f5121ef2d3c3547d70c48e2a2478ebdced6909ab61f1f45968148f00de8c35f42d121e3b9bfc4adb50163c78812092c43457b8"}, 0x98, 0x40080}], 0x4, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x50c3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x8001, 0xd6a, 0x0, 0x3, 0x0, 0x10, "08c3aa8624b12776a3b1490143c5f17b93d38d6344b1646bba6b9bb098d5b040fdf814a051548b306f1764463d3091c8fa813853d7f5cd8a13dc41fca816f96d", "c81ed417386271c550d04774be44a6a6417c61d3a45a1069e72e7c05b84ac2c298651e6f2dee8109ff9f57c8f0bb445b3c81783805e8a06cc9957d4475171745", "bd5525f27ea859b5f30ad7a7c395e15ef385188f2a14c9635607fcaa5ce0d201", [0x9bc7, 0xffffffff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000+0x96)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x1c)={0x1c, 0x42, 0x1, 0x3, 0x2, {0x7, 0x0, 0x0}, [@typed={0x8, 0x7, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x804) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) clone(0x8001fffc, &(0x7f0000d0e000)="", &(0x7f0000438000)=0x0, &(0x7f0000197000)=0x0, &(0x7f0000d37000-0x8a)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000853000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a6b000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b17000)={0x0, 0x66c}, &(0x7f00002ad000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c33000)={r2, 0x7}, &(0x7f0000ab3000-0x4)=0x6) [ 38.834759] sock: sock_set_timeout: `syz-executor6' (pid 5280) tries to set negative timeout [ 38.931201] sock: sock_set_timeout: `syz-executor6' (pid 5280) tries to set negative timeout 2018/01/20 05:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x20, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/checkreqprot\x00', 0x42, 0x0) write$fuse(r1, &(0x7f000006b000-0x30)={0x30, 0x0, 0x8, @fuse_notify_retrieve_out={0x7, 0xbee964d, 0x0, 0x0}}, 0x30) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000c91000)=0x0, 0x80000) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) syz_open_dev$loop(&(0x7f00004fe000)='/dev/loop#\x00', 0x4171094f, 0x200740) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:30:48 executing program 6: clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf3, "940e8c68f7197952c6a77b44c838346f72b9d77834489367cf9014efe10c5d104614c45654ab00a405c817b6737d651fa33d32a9034a42200150dbfc53538c6967424b193ec791dfadf10c3e9d9e95ca62b6f8b0325eb6fb686f91fcaea49e7cd13e3c6c7a978a723d9a68ce58fd6718645e6964cf6682a1bcc6b130f5536deea39b4b37378e45d5cdca1620f0c46d82c4e5afc5e2751ee6f4b8dd3f493ce162be41b7b37885ac8036084afc9fbd92099128b760d9db340b867e8e1601a7880601a3b02454edfc0b268f35150854b4c12401d6ec6dfad85f7de454754ab8dadedee3610c2ee744b44ffa93bd510902678a25ab"}, &(0x7f0000371000)=0xfb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a14000-0x10)={0x40, 0x8, 0xd94, 0x4, r1}, &(0x7f0000b99000)=0x10) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000005000-0x84)="") r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0xb82fd96c7ae4f870, &(0x7f0000005000)={0x2, 0x3, 0x4f76, 0xa2, r1}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xe82a, 0x12000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f00004df000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:48 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x18, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) openat$rtc(0xffffffffffffff9c, &(0x7f0000433000-0x9)='/dev/rtc\x00', 0x92000, 0x0) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x2000000000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000-0x4)=0x0, 0x4) 2018/01/20 05:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a61000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a00000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x0, &(0x7f000062f000)=[]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000e6e000)={0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)='/selinux/create\x00', 0x2, 0x0) getxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004cc000)=@random={'system.\x00', '/selinux/mls\x00'}, &(0x7f00005e9000)=""/10, 0xa) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) io_setup(0x2, &(0x7f000064f000)=0x0) io_submit(r5, 0x3, &(0x7f0000fc1000-0x18)=[&(0x7f0000105000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f000040d000)="4bdd630de833a34a9529c41aedbad218dd5146c328bda9576ad3d82e3c9e1213d19993b14ebe52c72318cd4a6bf77488d2feb8ec8c9179f09863caeb16850cc50ca13e77b93cf1c5bc1d79c2f49d180de0e3b42f69f145d4df9b9f3d71f3307640443eb1", 0x64, 0x3, 0x0, 0x1, r1}, &(0x7f000081e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f00006ce000-0xa5)="69fe02e4eb643520def5ba6384bf2bdca6bc02d9d06c863b4354af303285f4b49b86b3e2f344e389a7e9c86278f5f219ea5e396357475140aace94c573fef11dc53f1bfa85c825bbcb7d16dd3b87d3a13ffbdf503f3918808ee57bf45b5eca7bbac92f9d7c07b380ba874ccae5cb524187f948bfb0357035805511f51a27cd52b6848ac06d403143a2edcf40b3330c0548cf14be734f8db9295bd7bf5cbc9b375218d98cfb", 0xa5, 0x7, 0x0, 0x1, r4}, &(0x7f00005a9000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r2, &(0x7f0000681000-0x4e)="bbb73f5d9e69926be384020d27a1f54375463fe110df2310a6805d23c9f92a67c4d68bda8e93c9fceabfef095eefdd94cc566945e3dfc637c2b60d675c2dd338fb49dfadda5e2b14022700326aba", 0x4e, 0x7, 0x0, 0x1, r0}]) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r3, 0x8, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00008e2000)={@generic="a59737005972a729a9c7f97b866969fc", 0xffffffff7fffffff}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r8, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000087000-0xa)='encrypted\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)='}vmnet0\'lo\x00', 0xfffffffffffffffb) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) socket(0x0, 0x0, 0x0) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) recvfrom$inet(r0, &(0x7f0000057000-0x1e)=""/30, 0x1e, 0x1, &(0x7f0000b5f000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000f48000-0x72)="47b366b90fb9a1d15736f88e6d9ef051ca0bae35738b0697fa4f2c25056c67b1912138bd5b57b0937caf35d47ccbd4039fc4b9220450883cf3d660ec396b8db8f5543d2c7660c94c6653236770c3766169685e183b96893cfdcee603a7b503d2ce0d96e0dfe6da85e75fcb28119ed9c5048a", 0x72, 0x4004051, &(0x7f0000e34000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/20 05:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e60000)="636c6561725f650009990001") ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000232000-0x68)={0x7b, 0x0, [0x3f, 0xa00, 0x6, 0xbbdb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000c50000)=0x0, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f88000)={0x0, 0x0}) 2018/01/20 05:30:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0xa, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000590000)=0x0) write(r1, &(0x7f0000c11000-0x66)="601fc246b8e07cea5f2c17a9cefeffaf45932e4f0bb5b07144f70c158af930820e289fbeb3ada5b1483f176adc072a23e2310c836cde7072d3f244c5834395bc54cb424f2646632f6044fbfc12f75494069c5ee5e26e0c2325cdaf01bb45adc58ee0563aeeeb", 0x66) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x0, 0x0) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093e000)=0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x81}], 0x2, &(0x7f000019a000)=[], 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003e0000)=0x10000) close(r0) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000)={"3779e3f3ef2578c30834c9a7e17c6f23", {0x4, 0x1, 0x7, "ef0a05248c7a", 0x80000000, 0x0}}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/audio\x00', 0x200600, 0x0) execveat(r0, &(0x7f00007e8000-0x8)='./file0\x00', &(0x7f0000ca8000)=[&(0x7f000093b000)='{\x00', &(0x7f00008b3000-0x5)='proc\x00', &(0x7f0000d5a000)='GPL\x00', &(0x7f0000579000-0x5)='ppp1\x00', &(0x7f00003be000)='security%trusted\x00', &(0x7f0000bd1000)='\x00', &(0x7f00009f1000-0x7)='cpuset\x00'], &(0x7f0000a86000-0x1b)=[&(0x7f0000b0f000-0x19)='\\(wlan1:lovboxnet0(nodev\x00', &(0x7f0000e04000)='trustedbdevsecurityvboxnet0\x00', &(0x7f0000af1000)='posix_acl_access>ppp1!\x00', &(0x7f0000612000-0xa)='mime_type\x00'], 0x1400) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009f3000-0x4)=0x1000) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/01/20 05:30:48 executing program 6: madvise(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x521180) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000289000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000)='/dev/hwrng\x00', 0x204000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000-0xb)={0x262f, 0x3, 0xffffffffffffffb2, 0x3b, 0xf48d, 0x0, 0x60, 0x1, 0x7f, 0x7, 0x10f}, 0xb) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000010000-0xc3)=""/195) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x8001}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000010000-0xc)=@sack_info={r2, 0x200, 0x100}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000011000)={0xa, 0x941}) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000-0x4)=r2, 0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000011000-0x28)={&(0x7f0000008000/0x3000)=nil, 0x4, 0x3, 0x2, &(0x7f0000002000/0x4000)=nil, 0x7ffffffe}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0x227e, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000074d000)='/dev/vhost-vsock\x00', 0x2, 0x0) eventfd2(0xdb, 0x80000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00006b1000-0xa5)=""/165) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00005cd000-0xc8)={0x6, 0x0, [{0x5000, 0x16, &(0x7f0000c1a000)=""/22, 0x0}, {0x95669f90220a4ba5, 0x18, &(0x7f0000242000)=""/24, 0x0}, {0x10000, 0x72, &(0x7f0000a29000)=""/114, 0x0}, {0x4, 0x58, &(0x7f0000c43000)=""/88, 0x0}, {0x100000, 0x95, &(0x7f00005c8000-0x95)=""/149, 0x0}, {0x1000, 0xfb, &(0x7f00006a4000-0xfb)=""/251, 0x0}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000312000)={0x0, 0x8, 0x7, [0x7, 0x10001, 0x3f, 0x5, 0x7, 0x9, 0x0]}, &(0x7f000026e000)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000845000-0x22)={r3, 0x1a, "ecefb05b7e00d8497fc8d305e41a73873688ceec6db8b32d707d"}, &(0x7f0000caf000)=0x22) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) io_setup(0x8001, &(0x7f000025e000)=0x0) clock_gettime(0x0, &(0x7f00005bc000-0x10)={0x0, 0x0}) io_getevents(r4, 0x6, 0x2, &(0x7f000047a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000066b000-0x10)={r5, r6+30000000}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00003bd000/0x18000)=nil, &(0x7f00004ad000-0x18)=[@text32={0x20, &(0x7f0000e2b000-0x58)="0f213820d266bad10466b8b71466ef6781af2e000b000000b9800000c00f3235000800000f30b805000000b9040000000f01c1b9190200000f32b95f030000b841310000ba000000000f300f01b74b870000c4e17de75702", 0x58}], 0x1, 0x8, &(0x7f0000979000)=[], 0x0) 2018/01/20 05:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a4b) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002fd000)={0x1000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xff, 0x7, 0x80000001, 0x4, &(0x7f0000db7000-0x10)=@common='yam0\x00', 0x7f, 0x4, 0x3f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) 2018/01/20 05:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getegid() openat$autofs(0xffffffffffffff9c, &(0x7f00002e0000)='/dev/autofs\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ad9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000509000-0xe)='/selinux/load\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000b83000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) close(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ea4000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ca7000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getpeername$inet6(r1, &(0x7f0000b86000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000482000-0x4)=0x1c) r3 = request_key(&(0x7f0000f34000-0x12)='.request_key_auth\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e2000)='+\'\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000f9b000)=""/179) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000b1a000-0x95)="") setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005b2000)={0x6, 0xe09, 0x9, 0x3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000a64000-0x18)={0x1, 0x0, [{0x917, 0x0, 0x0}]}) 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socket$packet(0x11, 0x2, 0x300) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) [ 39.196166] mmap: syz-executor6 (5342) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/20 05:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000671000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f000069d000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x3e6, &(0x7f00000eb000-0x57)=""/87, 0xffffffffffffffe4, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000)={0x6, &(0x7f0000b4d000-0x30)=[{0xff, 0xcbe, 0x15, 0x80}, {0x7fff, 0x7, 0x3ff, 0x6d}, {0x6, 0x101, 0x100, 0x5}, {0x3, 0x6, 0xffffffffffffffe0, 0x9}, {0x9, 0x1, 0x9, 0x2}, {0x7f, 0x0, 0x10000, 0x4}]}, 0x10) 2018/01/20 05:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000053b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x5, 0x2, 0x6}], {0x8100, 0xffff, 0x2, 0xf5df}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b24000)='wchan\x00') fcntl$setsig(r0, 0xa, 0x11) write$selinux_create(r0, &(0x7f0000519000-0x3f)=@objname={'system_u:object_r:utempter_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x35, 0x20, './file0\x00'}, 0x3f) [ 39.209117] QAT: Invalid ioctl 2018/01/20 05:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000aa000-0xb)='/dev/audio\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f000003f000)={&(0x7f00001a0000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000620000-0x90)=[{&(0x7f00002d8000-0x21)=""/33, 0x21}, {&(0x7f00004a8000-0xd4)=""/212, 0xd4}, {&(0x7f0000397000)=""/252, 0xfc}, {&(0x7f0000947000)=""/4096, 0x1000}, {&(0x7f00001b8000-0xf4)=""/244, 0xf4}, {&(0x7f000056d000-0x67)=""/103, 0x67}, {&(0x7f00008b5000-0xec)=""/236, 0xec}, {&(0x7f000015f000)=""/124, 0x7c}, {&(0x7f0000656000)=""/51, 0x33}], 0x9, &(0x7f00002d0000)=[@fadd={0x58, 0x114, 0x6, {{0xffff, 0x1}, &(0x7f00009a8000-0x8)=0x5, &(0x7f00005eb000)=0x6, 0x7a21b585, 0x9, 0x6, 0x1, 0x2, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x9}, {&(0x7f00005c5000-0xd1)=""/209, 0xd1}, &(0x7f00003d9000-0x40)=[{&(0x7f0000211000-0x3d)=""/171, 0xab}, {&(0x7f0000451000)=""/142, 0x8e}, {&(0x7f0000a51000)=""/108, 0x6c}, {&(0x7f0000834000)=""/241, 0xf1}], 0x4, 0x26, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0xff}, &(0x7f00003bc000-0x8)=0x2000000000000000, &(0x7f0000233000-0x8)=0x20, 0x7, 0x6, 0xfffffffffffffff8, 0x8, 0x0, 0x7ff}}, @fadd={0x58, 0x114, 0x6, {{0x3ff, 0x8498}, &(0x7f00004e8000)=0x0, &(0x7f0000bdd000-0x8)=0x0, 0x9, 0x7, 0x7, 0x5, 0x10, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0xb603}, &(0x7f00003f4000-0x8)=0x0, &(0x7f0000b0f000-0x8)=0x205, 0x80, 0x166, 0xffffffffffff65a0, 0x4, 0x44, 0x3f}}, @fadd={0x58, 0x114, 0x6, {{0xffff, 0x5}, &(0x7f00002da000-0x8)=0x1, &(0x7f00008bf000)=0x6, 0x1000, 0x0, 0x200000000000000, 0x7, 0x16, 0xfff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x493, 0xffffffffffff8000}, &(0x7f0000207000-0x8)=0x4, &(0x7f0000134000-0x8)=0x5, 0x1, 0x3, 0x7ff, 0x7, 0x3c, 0x9f1d}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7fffffff}, {&(0x7f0000d93000)=""/4096, 0x1000}, &(0x7f0000bb6000)=[{&(0x7f0000cb0000-0x20)=""/32, 0x20}, {&(0x7f00004cc000)=""/140, 0x8c}, {&(0x7f0000bc2000)=""/9, 0x9}, {&(0x7f0000f72000)=""/172, 0xac}, {&(0x7f00007bc000)=""/31, 0x1f}, {&(0x7f000078b000-0xfc)=""/252, 0xfc}, {&(0x7f0000d2d000)=""/15, 0xf}, {&(0x7f0000523000+0xf23)=""/108, 0x6c}, {&(0x7f000048f000-0xf6)=""/246, 0xf6}, {&(0x7f0000959000-0x7d)=""/125, 0x7d}], 0xa, 0x4, 0xcb}}, @rdma_args={0x48, 0x114, 0x1, {{0x8000, 0x9}, {&(0x7f0000506000-0xc)=""/12, 0xc}, &(0x7f000008d000)=[{&(0x7f00000c1000-0xa)=""/10, 0xa}, {&(0x7f000015c000)=""/91, 0x5b}, {&(0x7f0000d48000)=""/55, 0x37}, {&(0x7f0000851000)=""/0, 0x0}, {&(0x7f0000b0b000)=""/4096, 0x1000}, {&(0x7f00006a5000-0xc7)=""/199, 0xc7}, {&(0x7f0000d43000-0x45)=""/69, 0x45}], 0x7, 0x4, 0x10001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x401, 0x5}, &(0x7f0000cbb000)=0x3, &(0x7f0000552000-0x8)=0x6, 0x6b4c, 0x6, 0x100000001, 0xe000000000000000, 0x1, 0xfffffffffffffffe}}], 0x340, 0x20000001}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) dup2(r2, r2) write(r2, &(0x7f00005a1000-0x104)="c547a187045932a3a99232aab059e504878ea27b0000000001000e67bc2d4c7e1576a228b7c879f348629fa165faa82067c79ff64a24d06248dcecf75d7486978418ec5f936b6b9a9a617b5aa173b8f651628d36d7b9cc892bb9b632977c99c978401b56e4ed3b7f5afe81886a6ad6ffff0ac6b5db440b2e60decfd769b14351686d70bff8625fe127df0db216559323", 0x90) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000c1d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(fcrypt))\x00'}, 0x58) bind(r1, &(0x7f000055b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x4, {0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}}}, 0x3a) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x63, 0x4100) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x7ff, 0xfffffffffffffd02) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 05:30:48 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$ipx(r3, &(0x7f0000f99000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003aa000)=0x10) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x8080) fchmodat(r0, &(0x7f0000b5e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x4) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000)='/dev/dmmidi#\x00', 0xd, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000667000)={0x0, 0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) [ 39.209380] QAT: Invalid ioctl [ 39.219114] QAT: Invalid ioctl [ 39.219139] QAT: Invalid ioctl 2018/01/20 05:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f00004ba000-0xd)='/dev/usbmon#\x00', 0x3, 0xb4a490c97e74d31) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00004d8000-0x10)={&(0x7f00006cd000/0x4000)=nil, 0x4000}) r2 = shmat(0xffffffffffffffff, &(0x7f000028f000/0x2000)=nil, 0x2000) r3 = semget(0x1, 0x3, 0x480) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000027e000-0x8f)=""/143, &(0x7f0000049000-0x4)=0x8f) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000dab000-0xc)=[0x5, 0x100, 0x886, 0x8, 0x8, 0x0]) shmdt(r2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000400000-0x1c)={0xce, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x5, 0x8000, 0x8, 0x8, 0x8001, 0x0, 0x4, 0x3, 0x100000000, 0xffffffffffffff1f, 0x40, 0x5}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ca1000-0xc)='/dev/ashmem\x00', 0x14b000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d3c000)=0x800, &(0x7f0000e6c000)=0x1) socket$alg(0x26, 0x5, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffe1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/01/20 05:30:48 executing program 2: clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@common='ip6gretap0\x00', 0x80}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000000420024, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000429000)=[0x2, 0x3]) setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004cb000)='[keyring\x00', 0x0) connect(r0, &(0x7f0000a72000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="2ac189d658e6", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00002d4000-0x40)={0x0, 0x1000, 0x2, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/20 05:30:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4894d5136ad98f9b5b4107a9578a9ba8766000000000000000000ff", [0x0, 0x0]}) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a68000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$ipx(r1, &(0x7f00007e8000+0x391)={0x4, 0x2, 0x9, "157e282c83e4", 0x7, 0x0}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xbfffffc) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000086a000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000aeb000)=@known='com.apple.system.Security\x00', &(0x7f0000ec3000)='usermd5sumwlan1\x00', 0x10, 0x2) r1 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000020d000)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000518000)=0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d7000-0x9)='/dev/rtc\x00', 0x3, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000762000-0x48)={0x8, [0x79c, 0x8001, 0x75a, 0x7fff, 0x0, 0x2, 0x0, 0x4e790f09]}) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) semtimedop(r1, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000437000)=""/179, 0xfffffffffffffe69, 0x2003, &(0x7f0000e8b000-0x10)={0x4, 0x2, 0xba0a, "0d76b901707f", 0x88, 0x0}, 0x10) ioctl$KVM_NMI(r0, 0xae9a) accept4$inet6(r0, &(0x7f0000bca000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f7000)=0x1c, 0x800) ioctl(r0, 0x8000000000008, &(0x7f0000c96000-0x2)="") 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000b03000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000569000-0x12)='/dev/loop-control\x00', 0x800, 0x0) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000452000)={0x4, &(0x7f0000fb5000)=[{0x0, 0x100000, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0}, {0x0, 0x2, 0x6, 0x100000}, {0x0, 0x7, 0x0, 0x0}]}, 0x10) r5 = dup2(r3, r4) sendto$ax25(r5, &(0x7f0000eae000)="5d82b8068338c665d97deb89ef798712bdf01b39e2aacd4e610eb5e47383851aa85d5317bc059a433440d410a423e21b108baabc48fe8ae6deff66aad8f1d1f6e081bab36eae11c41ac28d9ed85073aaa173718f20ab0c0b7c7c2ea0f8c89b7c12d9662cd7036d100dac7cc85cf90a8647ab2804fe388ef62c83ff", 0x7b, 0x8840, &(0x7f0000920000)={0x3, {"49068a5aae6bb5"}, 0xfffffffffffffe01}, 0x10) tkill(r2, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000001f000-0x4)={r4}) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000f08000+0xe4c)=0x0, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f9a000)=[{&(0x7f00001b4000-0xf9)=""/249, 0xf9}, {&(0x7f00002fe000)=""/38, 0x26}, {&(0x7f0000f3b000)=""/4096, 0x1000}, {&(0x7f0000a3a000)=""/203, 0xcb}, {&(0x7f0000b4d000-0xfa)=""/250, 0xfa}, {&(0x7f0000ab5000)=""/130, 0x82}, {&(0x7f0000120000-0xaa)=""/170, 0xaa}], 0x7) sendto$inet6(r0, &(0x7f00005a6000-0x76)="bac9f736368798c4beeda09e6ca1006b643983e92e1f212f68013b6f98d2dcbf4b1be7c7c0398562a323e3f0ccee76ed73339c6b40933671fe11f6b33891fb6100a182331f55e5222f006c243584ab8ec277e053147d5e1c8274809af4fbd6fc32491b875f0341ec66772cb46b399bcfe6778afc4cb9", 0x76, 0x40, &(0x7f0000eaa000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc3b}, 0x1c) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000cbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008dd000)=0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00006d4000-0x65)=""/101, &(0x7f0000e95000-0x4)=0x65) r3 = syz_open_procfs(0x0, &(0x7f000003a000)='oom_score_adj\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000200000-0x20)={0x3d, 0x3, 0x200, 0xd5, 0x1c, 0x9}) execveat(r3, &(0x7f000006a000-0x8)='./file0\x00', &(0x7f0000c73000)=[&(0x7f0000aac000-0x13)='/dev/snd/controlC#\x00', &(0x7f0000d5d000)='(\x00', &(0x7f0000624000)='oom_score_adj\x00', &(0x7f00008ed000)='/dev/snd/controlC#\x00', &(0x7f0000577000)='\x00', &(0x7f0000cf9000)='$selfposix_acl_access\x00', &(0x7f00006a1000-0xe)='oom_score_adj\x00'], &(0x7f000079d000-0x28)=[&(0x7f00003de000)='oom_score_adj\x00', &(0x7f0000e14000-0xe)='oom_score_adj\x00', &(0x7f000006a000-0x2)='%\x00', &(0x7f0000520000-0xe)='oom_score_adj\x00', &(0x7f0000857000-0xe)='oom_score_adj\x00'], 0x1500) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f00009d8000)=0x0, 0x40) 2018/01/20 05:30:49 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000bfe000)=""/26, &(0x7f0000ca8000-0x4)=0x1a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom$inet(r0, &(0x7f0000ea6000-0x83)=""/131, 0x83, 0x40, 0x0, 0x0) [ 39.567330] binder: undelivered death notification, 0000000000000000 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00001dc000)={0x3, 0x0}) dup2(r0, r1) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="fe1a6e813ee77ad5f98d05a201ca3381a701f1df2bfa660e4e3d2c8f2b146d5eafd8c73595f2737ddf15dada27f1f63b24", 0x31, 0xfffffffffffffffe) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000002000-0x31)=""/49}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x14)="c98cbe895fc4c2717ac88b25947581471a8cd0c8", 0x14, r4) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x42d00) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair(0x1b, 0xa, 0x7, &(0x7f000019f000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00002e5000)=""/158) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000278000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aef000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000a00000000002, 0x0, &(0x7f000036b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/audio\x00', 0x0, 0x0) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0xde) r1 = accept(r0, &(0x7f0000c58000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000061b000)=0xe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e6a000)=0x0, &(0x7f0000f30000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000036a000)='keyring\x00', &(0x7f00000c4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000803000-0x5)='user\x00', &(0x7f00003d8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000)="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", 0x1000, r0) r1 = syz_open_dev$vcsa(&(0x7f0000522000-0xb)='/dev/vcsa#\x00', 0x1f, 0x100) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000bfb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getresgid(&(0x7f0000c15000)=0x0, &(0x7f0000d18000-0x4)=0x0, &(0x7f000094c000-0x4)=0x0) r2 = request_key(&(0x7f0000cf5000)='cifs.idmap\x00', &(0x7f0000f3b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e72000)='[vboxnet0\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000648000)='dns_resolver\x00', &(0x7f0000309000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000400000)='rxrpc\x00', &(0x7f0000ecc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000032d000-0x10)="656d306c6f29e225776c616e312f2700", 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000284000+0xd14)={r2, r3, r4}, &(0x7f0000b45000)=""/11, 0xb, &(0x7f0000695000-0x38)={&(0x7f0000c78000-0x40)={'tgr192-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0xdbff, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc04]}) [ 39.609449] binder: BINDER_SET_CONTEXT_MGR already set [ 39.615151] binder: 5433:5441 ioctl 40046207 0 returned -16 [ 39.645707] binder: undelivered death notification, 0000000000000000 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000444000-0x10)={0x6, 0x20000000, 0x1000, 0xfffffffffffffffd, 0xadd, 0xc1e, 0x6, 0x9, 0xdf, 0x7ff}, 0x10) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00001a2000-0x8)=0xc000000) 2018/01/20 05:30:49 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a0d000)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006eb000-0x4)=0x1, &(0x7f00003e4000)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d16000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x6a09, 0x5, "8acd9aa5517e37e1c42af497f9b71396253619fed93daa17f0d1fd3ab633de5e7d9958fa71f4436abe117b8546f3fa8ea43672772d0159d5cf936e8b751d1d64e6a769f9410bd4f0ab276709c9f0c82c"}, 0x160) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() getgroups(0x1, &(0x7f0000937000)=[0xffffffffffffffff]) lstat(&(0x7f0000f72000)='./file0\x00', &(0x7f00001e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() prctl$getname(0x10, &(0x7f0000544000-0x47)=""/71) r4 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000599000)={{0x0, r4, r3, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x4000000000000, 0x0, 0x0}) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000021d000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) preadv(r0, &(0x7f00000c4000)=[{&(0x7f0000471000)=""/238, 0xee}, {&(0x7f0000547000-0x1000)=""/4096, 0x1000}, {&(0x7f000006b000)=""/207, 0xcf}, {&(0x7f0000800000)=""/173, 0xad}, {&(0x7f0000ab3000)=""/197, 0xc5}, {&(0x7f0000b55000)=""/51, 0x33}], 0x6, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000182000)='attr/prev\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) [ 39.703693] insert transport fail, errno -17 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x200004000000004, 0x3) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000493000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000c0000)=[], 0x0, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb5000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d49000)={0x3f, 0xfffffffffffffff9, 0x9}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000058b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000fdb000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r3, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000625000)={&(0x7f000057f000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009f7000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) unshare(0x200000000000400) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000262000)=0x0) process_vm_readv(r2, &(0x7f00009ee000)=[{&(0x7f0000117000-0x95)=""/149, 0x95}, {&(0x7f0000833000)=""/4096, 0x1000}, {&(0x7f00007f6000)=""/4096, 0x1000}, {&(0x7f00005d8000)=""/0, 0x0}, {&(0x7f0000bd6000)=""/4096, 0x1000}], 0x5, &(0x7f00004ea000)=[{&(0x7f0000309000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x8, r5) set_robust_list(&(0x7f0000095000)={&(0x7f0000491000/0x2000)=nil, 0x0, &(0x7f00007c8000/0x4000)=nil}, 0x18) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000003f000)=[{&(0x7f0000238000)=""/225, 0xe1}], 0x1) r2 = msgget(0x2, 0x480) r3 = geteuid() fstat(r0, &(0x7f0000ac5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000dfa000)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000533000)=0x8) stat(&(0x7f0000390000-0x8)='./file0\x00', &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000052000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001e1000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000103000)={{0x40, r3, r4, r5, r6, 0x100, 0x9, 0x0, 0x0, 0x0}, 0xec, 0x8, 0xfff, 0x400, 0x0, 0x9, r7, r8, 0x0, 0x0}) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) accept$packet(r1, &(0x7f000021f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b72000)=0x14) sendto$packet(r1, &(0x7f00002c1000-0x74)="fd921354550a6b6c37390cf948aaf24220a3b93d088b48107632a7c54a5f0e9e18333cdd359f27d657a5cff28e964bb6c9e9289e0304d809de0e7214c7bcfb83492871ee7aca7752f907f824b661ebbaa9a0ee006371938669779408654d58d6bd860a3ff94b327a29249a141746e63fac651610", 0x74, 0x20000000, &(0x7f0000ea3000-0x14)={0x11, 0x0, r9, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000918000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4080) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000bc2000)={0xf9, 0x9, 0x7}) accept$ipx(r2, &(0x7f0000180000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f0000-0x4)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000d30000-0x120)={0x4, 0x63, 0x2355d289, 0xb4f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x41fb, 0x101, 0x7, 0x85, "b928e9fea616e51ccf74cee72dd874c8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85513, &(0x7f0000011000-0xfa)=""/250) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000016000)=0x1, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000016000-0x4)=0xfffffffffffffffb, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f78000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000aaf000-0x4)=0x0) r1 = socket(0xa, 0x80e, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000109000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000055b000)=[{&(0x7f0000db1000)="", 0x0}, {&(0x7f0000fb4000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xfea, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000002000)=0xb1, 0x4) r3 = socket(0xf, 0xa, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000002000)=0x3ff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000004000-0x28)={0x1f, 0xe9, r4, 0x5, r5, 0x2, 0x7, 0xff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r6, 0x3011, 0x20}, 0xc) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef8000-0xd)='/dev/usbmon#\x00', 0xd51, 0x2c2500) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002d2000-0x4)=0x0, &(0x7f00006dc000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f1a000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000058f000)={r1, 0x80000, 0xffffffffffffffff}) ioctl(r2, 0x8, &(0x7f00004f9000-0xf2)="e947eae03d9e109bfdd36dcca6d711802277de61a478ef884970e2001676da6927d0767f95f1f73b9d91632bef35b546efce282577bf289b4abf4b7e768531418c22313821085d44f08fdc0cf580c9699fb589f48d1359a1a75b06d6955f96d7202c38076582cb074bd243fe9f3437385267d7386b91562dd1843b5b002fe78cfa6ceacd7bfc9eb1f8dddcb558f01e03860dd1d4e3b8585a14ae557da8f299fc1cb14220bd858b9dbfa89aaaa1f6db6f60cd3610cd896d68f0ce431bf7ec463a54b20872d82f5e9c205dc011ff03de3a248a404ad02dfb8d36319c96f4329df97b5abb6d98e5685e4b839db80ff12cd1240a") r3 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dd2000-0x90)={0x9, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl(r3, 0x5381, &(0x7f00007d5000)="") 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd4, &(0x7f00000e8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a201c8", 0x302, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x1, 0x880b, 0x8e, 0x0, [], "9fb1f3e53d6648e80eef89912f5e20dc11ef3ca3de944bf31cc05b04704890c9aa7c869e769d06a1a1b4d93693bf1bc59a2a77cbc8eedcc59bc7b478c9eb14651f860c85ff1e92dfc3a6120d6df2304e103d0a47ec97f27fa07b924cc76cb8f81e93e0a2c36911e2d312c3830106f871f1237c6293d7a4930a73de1b8611fc2cba0173b8a2c2d1b690a858de9611"}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000be000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000ed000)={0x8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000d6000-0x20)={0x0, 0x0, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000008000-0x5c)={0x4, 0x1, {0x0, 0x3, 0x3, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000009000)={r2, 0x5}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000ef000-0x38)=[@in6={0xa, 0x2, 0x34f1a16a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x83e}], 0x38) 2018/01/20 05:30:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f00001d2000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008a4000-0x10)=[{&(0x7f0000001000-0x97)=""/151, 0x97}], 0x322) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ad000-0xa)='/dev/cuse\x00', 0x40001, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000522000)=0x1, 0x4) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00002bb000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x2)='/dev/net/tun\x00', 0x2) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000-0x2)=0xfffffffeffffffff, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x200005001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x1cd) r2 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000004000)='./file0\x00') 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x0, 0x2, 0x200, 0x10000, 0x0, 0x6, 0x65, 0x2a95, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000026000)={r2, 0x5}, 0x8) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x113080) connect$netrom(r0, &(0x7f0000d23000-0x48)=@full={{0x3, {"f57b8c2002cadf"}, 0x81}, [{"de88b4522a03f7"}, {"5650c2ff7bd1f8"}, {"7894d3f05a8d52"}, {"cdaef06c9b5d65"}, {"254a33091b94d0"}, {"0e31a2edc1cf71"}, {"3aba2dce508eae"}, {"774d6bbc7288cf"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000028000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000029000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000)='/dev/autofs\x00', 0x6000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000001b000-0xd8)=@ioapic={0x1000, 0x76bb1807, 0xc31, 0x8, 0x0, [{0x1, 0x101, 0x2, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x211b, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x5, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x55, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xfffffffffffff801, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x8, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x53f}, {0x5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x0, 0xd7, [0x0, 0x0, 0x0, 0x0], 0x92}, {0x77, 0x9, 0x3dba, [0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff}, {0x7, 0x3f, 0x3bd, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000000, 0x80, 0x80, [0x0, 0x0, 0x0, 0x0], 0x9da}, {0xd9, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0xee8}, {0x80000001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffff8c, 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x1, 0x4, 0x7370, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8000, 0x5, 0xffffffffffffff49, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffffe, 0x100, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5b2}, {0xa7, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff7, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x2d, 0x53fa, [0x0, 0x0, 0x0, 0x0], 0x7f736bb1}, {0xeb, 0xc000000000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2dc}, {0x3f, 0x8, 0x7c34, [0x0, 0x0, 0x0, 0x0], 0x7}]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c57000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad7000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c67000)={r4, 0xa1, "e4099c2eaf619547a785ec7b8f7a29ae7984b02a6ad1963b7e716c58708bfcbd8b5264b257dca38ee2bff60e3b8cae30feafc44c4a6365fd90f98191757c52c0add10f16f939ddc0d88b4840b52175deac1956f1144bf82408c1f47c0dba65552a5e1623097f86f4cd1160170d3d5fd22520154994f96940393991f3810cb2da2eea85ca6ddcc3a7df89c786a1bc6de1b163e1516edd9467c05ac5b5a182b84412"}, &(0x7f0000683000)=0xa9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x1c)="f553e914f7301d69e8be6267ae260ee30831fd2f5583067792ad8091", 0x1c, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xaa)="fca9b0e6475232edc827bfe6d3c3b09c2ad3678315bcd49147ea7b0c71236cd98e757239bd1e78f698f92431858f82bce94b25d7c377ddbe03f3a906aa8bc55ed9b26dacb57e8562ac1265e9a3050ac54a75d9598de60d958cf26d69703090faa31e0500682f3f03850662bcdf6e5cd527851bb05a74265fd89b3b10cfbec712308e2c85ce5a492e666071184e5fc34d910b227199247edcc53dca001d214e40a6e8f34b85fa875fd840", 0xaa, 0x0) keyctl$search(0xa, r0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x22000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0xdb)={0x0, 0xd3, "48a6c4b3b468dca0a842efb1f922bc95fcb24bd900f8d6dea97ccc22c4e60303de2230e1c1bf8d1bab94f43b0c69edb0562739912402034ed6d10734d074ebaee466413aff7ca8f719533ffbc5bea3da69df2aaa8c2dae52bd3f25a8f38b86fd25d95889b9a67be3f6966fbdf2d096e39b6adaf30bbfa0d1a016997439a247cbf3975ab5a80f4abf41b083aad2256f2710d7147b08e7d8b3d4da0c44571d0ffb06550465493b03169a0a94a37c9fc22324d724281eb2269204ad91e0b49865980210039a741aeccbf8ce008e75a783f77c532f"}, &(0x7f0000001000-0x4)=0xdb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x7, 0x63, 0x80, 0x2, 0x35}, 0x14) write(r1, &(0x7f0000004000)="30b9204f35856324f958aef81f8288926ca189ac2237de77f583d1a1f29d073763bb0119a704ea9960221b32db90d74b7665d9eb6cc89f1c47cae5943ccb3968aae6e3c2750fb67d4bf3851f46158942bb519427d7a106cb93171aa2d8c8c4476a7749182ccfe37ed89154ad5d485fc3c6c6f5b167b72c19b11ce91f521e334b57e95b07512d287e6dcbdf3fd1bfc9b9f4b192d55273d8c70c96d60e243db8a3f99a12d40f7aa167c5886f22452e95f356ad57f88a6f523ae467b9bbd187020d44", 0xc1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x3, 0x266, 0x1, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e7f000)='lo\x00', 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d50000-0xb8)={0x0, 0x5, 0x1f, 0x8, 0x6, 0x7, 0x0, 0x80000001, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0x9, 0x100000000, 0x4af, 0x6}}, &(0x7f0000cf9000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000262000)={r1, 0x2}, &(0x7f000035f000)=0x8) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000386000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006df000-0x4)=0x0, &(0x7f0000f59000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e49000)={0x0, 0x1ff, 0x7, 0xa6, 0x0}, 0x14) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab4000-0x4)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000089e000-0x10)={0xd000, 0x9fff, 0x0}) fcntl$setsig(r0, 0xa, 0xe) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x0, 0x0}) r2 = msgget(0x0, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000b38000-0x9a)=""/154) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e58000)={0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1f, 0x81, 0x3, 0x0, 0xffffffffffff0001, 0x4, 0x7}) open$dir(&(0x7f0000c4c000-0x8)='./file0\x00', 0x4000, 0x19b) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e24000-0x4)={0x1}, 0x4) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x40000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xd, 0x0, 0x7f) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x1, &(0x7f0000142000)={0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000dab000-0x40)={0x8000, 0x1, 0x9, 0xff, 0x85d, 0x9, 0x1, 0x3}, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') syz_open_dev$sg(&(0x7f0000347000-0x9)='/dev/sg#\x00', 0x80000000, 0x44080) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000b13000-0x8)='./file0\x00', &(0x7f000088c000)=""/4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) close(r1) 2018/01/20 05:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x448c, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1000000000002f, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0x90) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x48010000002003, ""}, 0x8, 0x0) r0 = syz_open_dev$midi(&(0x7f0000204000)='/dev/midi#\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f25000)=0x1) clone(0x0, &(0x7f0000945000)="", &(0x7f0000042000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000f60000)="") msgctl$IPC_RMID(0x0, 0x0) 2018/01/20 05:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dad000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b11000-0x4)=0x0, 0x4) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c40000-0x9)='/dev/dsp\x00', 0x8401, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x30000) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) r2 = syz_open_dev$vcsa(&(0x7f00007fb000+0x350)='/dev/vcsa#\x00', 0x5, 0x40400) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00001c2000-0x4)=0x7fffffff) shutdown(r0, 0x2) setns(r0, 0x8000000) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000bd4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000b16000-0xb)='/dev/mixer\x00', 0x10080, 0x0) ftruncate(r1, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup2(r0, r2) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bb6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) set_mempolicy(0x4000, &(0x7f0000ba5000)=0x122a, 0x40000000) r1 = syz_open_dev$admmidi(&(0x7f0000726000)='/dev/admmidi#\x00', 0x3, 0x40002) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000335000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007ed000)={0x0, 0xc7, "4b57e8ce57a8d5c32d6877c7a3f6444c3ed16496902fee6fbabd8e81586328a85a9a58a006121376c039bab37e0e9168d62573f7ecdb153e661f4507b2c6529d8df8bd80c34ebed4ad58be4a182835f1cb763c478e08d9ca77dcb920997e8839e1e6036427e4aad71787904bcaadfd3f36d04dbbe6f135cad3931dd01556096d832e528d37e6f5dd989dd4ef42bf83af2ac11bb30c2a71348c3e54f2a58ba07e54597b27cf4a540479e49738e0190b87b20e460c36ba3facd3c94d1341adb61a6936783451811a"}, &(0x7f00000c3000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008d6000-0x8)={r2, 0xffffffffffffff6d}, 0x8) r3 = socket(0x200000004, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000125000)={0x10000000, 0x0}) setsockopt(r3, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x8040ae9f, &(0x7f0000791000)={"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"}) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea6000-0x4)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c33000-0x4)=0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000706000-0x4)={r4}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 05:30:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000ab5000)='/dev/vcs#\x00', 0x8000, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dd1000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x63, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x26c, &(0x7f0000386000-0x3)="") seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = add_key(&(0x7f0000a00000)='.dead\x00', &(0x7f00009c3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030b000)="481fa12e1ff2d9ce7941a3d59b4f64a21702169c42d56d5025054f10cff8b7873a5db707ff0f10fc1b601f0d1091876f63c392c3850a98271c1fb8f89efcdae811d0322973f00a71cdbbf4859af82e306760aa87a477a9ddb490ae17bce042ff1f87e71e4c5bd05f76180a5b229b58559cc67d4c9c44feaadd1f1663b5cac03c572a3634806cd4875cb08afdb8907d616aca0562f9b1ff88a5f1f6d697a68ce3bb6df0b2391a7da751a4a0572d86c153c6659ff8f18ee167a2445aed83946b2fd05f16b2f3602bfd14", 0xc9, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000e3d000)={{0x3ff, 0x6, 0x20, 0x5, "8e328cdee0128578a43d4b17b2b94686ded5e6d89352ec7f93ff8ec682bbb4df185fbd8cf1deb8efe2e728ff", 0x6}, 0x3, [0x8, 0x2, 0x7ce, 0x704, 0x4, 0x97, 0x80000000, 0x8, 0x5, 0x20, 0x3155, 0x3, 0x2, 0x400000000000, 0xff, 0x300000000000, 0x3ff, 0x3, 0x4, 0x6, 0x8, 0xf671, 0x80000001, 0x20, 0x27, 0x1, 0x8d3f, 0x7fffffff, 0x6, 0x8001, 0x10001, 0x3, 0x3, 0xfc, 0x9, 0x7, 0x8, 0x80000001, 0x1f, 0x2, 0x1985, 0x80000000, 0xffffffff, 0x4, 0x7fffffff, 0x1200000000, 0xffff, 0x7f, 0x7, 0x7, 0xee, 0x2d, 0xffff, 0x5, 0x8000, 0x1, 0x9, 0x0, 0x2, 0xffffffff, 0x6, 0xc1, 0x4, 0x3, 0x9, 0x0, 0xfff, 0x6, 0x1, 0x8, 0xd986, 0x9, 0x7, 0x7ff, 0x4723, 0x800, 0x400, 0x864, 0x1, 0x7, 0x6, 0x96, 0xfffffffffffffffb, 0x7fff, 0x5, 0x1, 0xffffffff, 0x7, 0x9, 0x0, 0x2, 0xffff, 0x0, 0x6, 0x3, 0x6, 0x80000001, 0x6a, 0x2, 0x7fffffff, 0x9, 0x1f, 0x2, 0x8000, 0x6, 0xbe, 0x37, 0x7fffffff, 0xfffffffffffff404, 0x100, 0xa790, 0x6, 0x80000000, 0x1000, 0x0, 0x3, 0x93cd, 0x7f, 0x7, 0x5, 0x8001, 0x401, 0x0, 0x0, 0x1, 0x5, 0x410, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000b28000)='ceph\x00', &(0x7f0000c97000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a21000-0xa)='/dev/vcs#\x00', r1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000842000)=""/185) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00006f6000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bind$netlink(r0, &(0x7f0000014000-0xc)={0x10, 0x0, 0x1, 0x200000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:30:49 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xc1f2}, &(0x7f000046d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xffffffffffffffe0}, &(0x7f00000f7000-0x4)=0x8) gettid() ioprio_set$pid(0x2, 0x0, 0x7eb0) socket$inet6_sctp(0xa, 0x5, 0x84) ioprio_get$pid(0x2, 0x0) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000726000)={0x0, 0x0}, 0x8001, 0x5) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005a1000/0x4000)=nil, 0x4000, 0xa) r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000334000)=""/249) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000b41000)='net/raw\x00') 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x206100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0xc5, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000003000-0x7a)=""/122, &(0x7f0000003000-0x4)=0xffffffffffffff9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000987000-0xe6)=""/230, &(0x7f0000e9a000-0x4)=0xe6) io_setup(0x9, &(0x7f000026b000-0x8)=0x0) io_cancel(r1, &(0x7f0000b9b000-0x40)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000848000-0x68)="1928fa10a1d025c0bbe1b799eeeb262a1396171da439a445dd0d8d644ecd4a90fb5da89885edd92812e04875733a7ef6ae277002cd73e795eaf824cf02c5ed4bdcb84ee5e31a856800f4693bbadef3d431d6d3072b3336bebd742d8ef089b0e8c4f6d574aee8f702", 0x68, 0x8, 0x0, 0x1, r0}, &(0x7f000085d000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(r0, 0x0, &(0x7f000015f000-0x4)=0x0, 0x800) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000121000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000359000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000867000-0x38)=[@in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x38) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/enforce\x00', 0x200000, 0x0) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) prctl$setname(0xf, &(0x7f0000e72000-0x9)='bdevproc\x00') write(r0, &(0x7f0000003000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeeffffff0009010000", 0x26) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) r0 = socket$inet(0x2, 0x807, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e7b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xad63, 0x5, 0x100000000, 0x7, 0xffffffffffff0001, 0xff, 0x6, 0x100000000, 0x1, 0x45c0, 0x7fff, 0x80000000000000, 0x2, 0x101]}, &(0x7f0000194000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009cb000)={r1, 0x1, 0x9, 0x2}, 0x10) r2 = memfd_create(&(0x7f0000440000)='\x00', 0x2) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000ae1000)=0x2) lsetxattr(&(0x7f00008b6000)='./file0\x00', &(0x7f0000fdc000-0xe)=@known='system.advise\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008c0000-0x1)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a0000)=0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000766000-0xa)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000473000)={0x5, 0xfffffffffffffffd}) getsockname$unix(r3, &(0x7f00008be000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f52000)=0x8) 2018/01/20 05:30:49 executing program 5: getrandom(&(0x7f0000507000-0x2f)=""/47, 0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4000000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049a000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f3000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/20 05:30:49 executing program 6: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") r0 = syz_open_dev$audion(&(0x7f0000e42000)='/dev/audio#\x00', 0x9, 0xa00) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000095b000)='./file0\x00', r1, &(0x7f0000001000-0x2)='./file0\x00', 0x2) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") eventfd2(0x400040000000000, 0x800) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x3) msgctl$IPC_SET(r0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x400003, ""}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/20 05:30:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000003000-0x4)=0x3dc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getpgrp(r3) r4 = syz_open_dev$sg(&(0x7f0000e55000-0x9)='/dev/sg#\x00', 0x200080001, 0x40004) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000068e000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r5, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r6}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r3, 0x8, &(0x7f0000fc4000-0x8)=0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d61000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r7, 0x3, 0x30}, &(0x7f000068d000)=0xc) r8 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r9 = shmat(r8, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)=0x0) shmctl$IPC_RMID(r8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r9) 2018/01/20 05:30:49 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)="", &(0x7f0000fe0000)="", 0x100}, 0x20) fcntl$addseals(r0, 0x409, 0x3) r2 = add_key$keyring(&(0x7f0000d7f000-0x8)='keyring\x00', &(0x7f0000b03000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) lstat(&(0x7f0000712000)='./file0\x00', &(0x7f0000a0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) r5 = syz_open_dev$dspn(&(0x7f0000095000)='/dev/dsp#\x00', 0x9, 0xa0502) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f000005f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b43000)={0x0, 0x30, "17d2c4c23055979150112e5053858833694a634a3c71e36dc7f9aea2ae5d01dcc810744fabb0f5dd0d39377eaac937a2"}, &(0x7f00006c5000)=0x38) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00006d0000-0xda)={r6, 0xd2, "92a6ec1aee7c4e1275495936328f31c5377e33af764c550a6f56950ba565d6b02a97d6b99a388945419262b86f033f87ef22e55c28294ce09c09f1b20d3ecf597dacee17f51e43a0f91e27e9ecc0af26f1850f28925fb95b931551213bb934b480e68fdd7920a3602d12f3dc78f1015b00093885b9222e3bb78b1ccc355144c22eaf5b866e5da0c33c778e8817cb365d39f04a1d403d1e4a3577f657e7de9e038bbb7515ca4a69ebb800c420d182a2fb9168829cd4fa648f97f277625585b622e41534356efe89c4c99969e3e931dec8cb7d"}, &(0x7f0000d88000-0x4)=0xda) setsockopt(r0, 0x84, 0x14, &(0x7f0000001000-0x1)="", 0x0) 2018/01/20 05:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) r0 = syz_open_dev$audion(&(0x7f0000fe3000-0xc)='/dev/audio#\x00', 0xc4d, 0x600100) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f80000-0x4)=0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a25000-0x4)=0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000926000)=""/4, &(0x7f0000000000)=0x4) 2018/01/20 05:30:49 executing program 6: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a6b000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) pipe2(&(0x7f0000695000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000004000-0x28)=[&(0x7f00000dc000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, r0, &(0x7f0000f31000)="ef4e983ad32dfc8f8af179fc6cadadd595a6910d959110c4f9490b3b6bc1b7dfb44e60992ffa89ef7c2fe3c032c73aad0c7725e5c5ba4ee02e14befe48d683a43b3c115b64a0474b2a6e15277f80c4407d54789a6398c8642d7338ec97abb8516b3dc22aa3896de17388f65032c3c64c7b5bc7d225d9fa7189779badb885a3e1d11d0cd149bb33865edd977a1860b1f3bc35be86d60b6b15951eb5e2caa3e2b8c8a3f63da4c9289acd14705ceb8770f47d37d9a3c9becba0c9b607d94e3e9ab4fdca993446df210e7d039482a5e4f8e1d9c9a4ced3c7a4492838e2ed5cf4c563b9f90475019066514b2e904861d6d392f48fc8a97b94ba9a", 0xf8, 0xffffffffffff0000, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000000000)="b09a47859435d31a879e34b98086e392a92ac7162ab933fb275a2a360a4b9743f474e2d5c1a9cbd86f45b6b290aac7320f87434332c6839f808c8b2a5391f2f79d3c1884a4", 0x45, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000002000-0x64)="89d18d4b1f68b8c7c19436db37eb1579b400013abd21cb6c121116ace375b6bdaf7d000000000000abd519cbba687078bbcb10bde9368a4b960114d3c383592e1e69c2ad1e77b4321d5cf0509700000008c200000000000000067974cb594a808692df23", 0x64, 0x90, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000000)="2fcc53233c32d83e83b39d78785f2d97", 0xfffffffffffffec2, 0xd161, 0x0, 0x0, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000003000-0xfe)="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", 0xfe, 0xf64, 0x0, 0x1, r1}]) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/20 05:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000023000)=&(0x7f0000a99000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00001ba000-0x4)=0x0, &(0x7f0000923000-0x4)=0x4) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/20 05:30:49 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) get_thread_area(&(0x7f0000001000)={0x200, 0x1000, 0x2000, 0xff, 0xab3b, 0x7f, 0x100000000, 0x3, 0xfffffffffffffff8, 0x8001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2018/01/20 05:30:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/20 05:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x400000000008, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002f5000-0x12)='/dev/input/mouse#\x00', 0xe6, 0x1) syz_open_pts(r0, 0x4001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007c0000)={0x1, 0x3, 0xf433, 0x1, 0x800}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000865000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ed0000)='\'+posix_acl_access!\x00') 2018/01/20 05:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f2000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000362000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1b) 2018/01/20 05:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a53000)={0x0, 0x8000, 0x30, 0x0, 0x4}, &(0x7f0000e2c000-0x4)=0x18) syz_emit_ethernet(0x6a, &(0x7f000087e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/20 05:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = semget(0x2, 0x3, 0x100) r1 = socket$inet6(0xa, 0x0, 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000432000-0x88)=""/136, &(0x7f0000ec1000-0x4)=0x88) semctl$SEM_INFO(r0, 0x5, 0x13, &(0x7f0000e41000-0xa3)=""/163) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00009fd000)=""/64) r2 = syz_open_dev$dmmidi(&(0x7f000008c000-0xd)='/dev/dmmidi#\x00', 0x8, 0x103100) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00006f9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb, 0x7fff, 0x80000000, 0x0, 0x9, 0x1001, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) 2018/01/20 05:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000417000-0x38)={&(0x7f00002f2000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027f000)=[{&(0x7f0000a12000)=""/143, 0x8f}], 0x1, &(0x7f000061c000)=[@rdma_dest={0x18, 0x114, 0x2, {0x5, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x20, 0x1}, &(0x7f0000396000-0x8)=0x1ff, &(0x7f0000fc0000)=0x5, 0x9, 0x4, 0x3f32, 0x3, 0xa, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x49f4, 0x79}, &(0x7f0000108000)=0xffffffff00000001, &(0x7f0000d55000)=0x7ff, 0x7f, 0x1, 0x98c, 0x5, 0x58, 0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x7}, &(0x7f0000c85000-0x8)=0xffff, &(0x7f00008dc000)=0x20, 0x9, 0x7, 0x1, 0x9, 0x8, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x4}, &(0x7f0000ad0000-0x8)=0x0, &(0x7f00005c0000)=0xdc6, 0x8, 0x8, 0x7fff, 0x4, 0x40, 0x6}}], 0x178, 0x8884}, 0x4040000) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) 2018/01/20 05:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000012000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) tee(r0, r0, 0x4e, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000953000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000162000)={0x1, 0x9}) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fstat(r2, &(0x7f0000bd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000cf4000-0x4)=0x0, &(0x7f0000cec000)=0x0, &(0x7f0000151000-0x4)=0x0) setreuid(r4, r5) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/20 05:30:50 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000344000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$addseals(r1, 0x409, 0x1000000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000070d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004ad000-0x8)=@assoc_value={0x0, 0xa87}, &(0x7f0000421000)=0x8) recvmmsg(r0, &(0x7f0000f9f000-0x1a4)=[{{&(0x7f0000536000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007a1000)=[], 0x0, 0x0, 0x0, 0x5}, 0xffff}, {{&(0x7f0000ab1000)=@generic={0x0, ""/126}, 0x80, &(0x7f000093a000)=[{&(0x7f00007ca000-0xde)=""/222, 0xde}, {&(0x7f0000b8e000)=""/214, 0xd6}, {&(0x7f0000057000)=""/4096, 0x1000}, {&(0x7f0000335000)=""/8, 0x8}, {&(0x7f0000e6c000+0x8aa)=""/102, 0x66}, {&(0x7f0000f10000-0xc6)=""/198, 0xc6}, {&(0x7f0000e8b000-0xa3)=""/163, 0xa3}, {&(0x7f0000a26000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0xa77}, {{0x0, 0x0, &(0x7f0000903000)=[{&(0x7f0000ee5000)=""/223, 0xdf}, {&(0x7f0000e74000)=""/4096, 0x1000}, {&(0x7f0000bb0000-0xcd)=""/205, 0xcd}, {&(0x7f00003e8000)=""/101, 0x65}], 0x4, 0x0, 0x0, 0x800}, 0x4}, {{&(0x7f0000ce8000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000961000-0x30)=[{&(0x7f00001b9000-0x92)=""/146, 0x92}, {&(0x7f0000ea6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000faa000)=""/137, 0x89}], 0x3, 0x0, 0x0, 0x967}, 0x52c}, {{&(0x7f00008b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009b7000)=[{&(0x7f00001cf000)=""/212, 0xd4}, {&(0x7f0000fd6000-0x3c)=""/60, 0x3c}, {&(0x7f00007c5000-0x96)=""/150, 0x96}, {&(0x7f00003b1000)=""/82, 0x52}, {&(0x7f0000ddc000)=""/200, 0xc8}, {&(0x7f0000aa6000)=""/112, 0x70}, {&(0x7f0000945000-0xa0)=""/160, 0xa0}, {&(0x7f0000b7d000-0xc3)=""/195, 0xc3}], 0x8, &(0x7f000060f000)=""/90, 0x5a, 0x7ff}, 0x1ff}, {{&(0x7f000081d000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000985000)=[{&(0x7f00000f4000)=""/120, 0x78}, {&(0x7f0000250000-0x1)=""/1, 0x1}, {&(0x7f0000b18000-0xb9)=""/185, 0xb9}, {&(0x7f000067e000)=""/190, 0xbe}, {&(0x7f0000dee000-0xa9)=""/169, 0xa9}, {&(0x7f0000250000)=""/17, 0x11}], 0x6, &(0x7f0000064000-0x6e)=""/110, 0x6e, 0x7264}, 0x7}, {{&(0x7f00002ef000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00001a6000-0x30)=[{&(0x7f000066b000)=""/230, 0xe6}, {&(0x7f0000553000)=""/55, 0x37}, {&(0x7f000040a000)=""/39, 0x27}], 0x3, &(0x7f00009ad000)=""/178, 0xb2, 0x1}, 0x400}], 0x7, 0x40010100, &(0x7f00005bb000-0x10)={r4, r5+30000000}) sendmsg$nl_route(r3, &(0x7f000047b000-0x2a)={&(0x7f0000c46000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000f08000-0x10)={&(0x7f00007f3000)=@ipv4_deladdr={0x50, 0x15, 0x128, 0x5, 0x0, {0x2, 0x0, 0x100, 0xfe, r6}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x7fffffff, 0xffffffffffffff08, 0xa91, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x46e, 0x2, 0x9d, 0x1f}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x50) sendmsg$rds(r3, &(0x7f0000fd6000-0x38)={0x0, 0x0, &(0x7f00008ae000)=[{&(0x7f0000f05000)=""/129, 0x81}, {&(0x7f0000d75000-0x46)=""/70, 0x46}, {&(0x7f0000b8c000-0x6f)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x4050}, 0x4000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00002a3000)=""/30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000454000-0x4)=0x0, &(0x7f000057b000)=0x4) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00007b7000-0x2a)={0x26, "85865dd474dce268b43cd2f92028991630472a131b9890ebca8f0a69d24b1543fad7f37658e3"}) sendmsg$nfc_llcp(r0, &(0x7f0000cbc000-0x38)={&(0x7f0000450000-0x60)={0x27, 0x100000001, 0x0, 0x3, 0x100000000, 0x2, "db7bc7ad4ab1e7a29cfa5454fa8ea43bbdf7c58440af78afc646eca9a6d4f0739c4be299b0c11550458f8b0898da8a2bb5980009fc11112dba0ec89087fe41", 0x2b2e}, 0x60, &(0x7f0000190000)=[{&(0x7f00002a5000-0x1000)="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", 0x1000}, {&(0x7f0000ad0000-0x7d)="97e52ed768568508992b2f8224cd7a5cc857973c6e70d62f6ed61562f325598720afdb83662adaaa6b0671ee96c58b99df97917eb0ccc70113e10cba4a0109bd084ef06180b78183f9d8e6a956b0653d63288648c5c8712dc7d7f2b52023e858a2c49bda9498480dc6309adc1ddae63ca9ec8ab921f1f5775175cdcf9f", 0x7d}, {&(0x7f00002d0000)="14b99d04c2937e7a9321a633aeec3ba432555371a6ec7530b9cb1d9ef69235", 0x1f}, {&(0x7f000099e000-0x10)="ecf324af50d97ca6a74a24681940844d", 0x10}], 0x4, &(0x7f0000ac9000)={0xa8, 0x1, 0xffffffffffffffc1, "757f138731201dd83f88ad949ab1063091345dbfa6d1bb2f83192d1a4c9fc4764b8bb0cbc9e890330abde3def297962323c233f6e1cf207f33bc7352c4523aba1dc20214300e03646517893d5ec0595afe71710a29eca035c196681bff8bff30056335085d931e34e8ad8b28dcbb6acea0ab908e3324c3c62b142ea4789114443ff31dbb281570c1cbdd906a72f88181c62871bff227b8"}, 0xa8, 0xc000}, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a81000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bfc000)=0x8) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x80) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ac000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/rtc\x00', 0x80000, 0x0) linkat(r0, &(0x7f0000143000-0x8)='./file0\x00', r1, &(0x7f000008f000)='./file0\x00', 0x1400) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000619000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000135000)={0x2, 0x4e, 0x200, 0xf7, 0x7, 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r1, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f27000)=0x0, 0x4) 2018/01/20 05:30:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000eb7000-0xf7)="dbfcc60f0aa68ae7299379ac62d899bfa8a38fbce8209644e19ae6756fd445097cc47f2ca8d06d63d344caf6c61166f806f6ead2b882f2a70380cca0d12349669629f7d4d1dade1525eb334e8031dec18a14a029880691ae0475c9693fbb8a1ce14af0a4945ae6be4dd2bbc1b0cccf7c9ba02f5c84a316d147bc41d788faa94093329c3f0907fa5de67db3db9d61bfc94eff62ccbf166863435d59f66dd6ba9c5e8e5f29e4fefa00a3987a6f77ba846fc6c34328051c406931d9095be06acc1579bd3fa5b18f4c64056076e8876e51f107ffa2af99538e9a4f1b096cc67271fa8336e195de9ec7507bfeb279c129d89ca6ed8519c791f7", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ftruncate(r1, 0x10000) fadvise64(r2, 0x2, 0x3, 0x7) sendfile(r2, r1, 0x0, 0x72439a6f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000b6b000-0x4)=0x8) readv(r2, &(0x7f0000bcb000+0xd)=[{&(0x7f0000f0d000)=""/153, 0x99}, {&(0x7f0000c51000)=""/63, 0x3f}, {&(0x7f0000d6f000)=""/109, 0x6d}, {&(0x7f0000608000-0xd3)=""/211, 0xd3}, {&(0x7f0000bba000-0xca)=""/202, 0xca}], 0x5) 2018/01/20 05:30:50 executing program 0: epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x8001, 0x4009, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/sequencer2\x00', 0x100, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r0, &(0x7f00009d4000)="", &(0x7f0000db4000)=""/4096}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000db000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00001b7000)={0x20, 0xc, [0xb8e6, 0x20, 0x1]}) 2018/01/20 05:30:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/20 05:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000c20000/0x3000)=nil) r0 = syz_open_dev$midi(&(0x7f0000da9000)='/dev/midi#\x00', 0x7, 0xa201) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000141000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000057b000-0x400)={"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"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000787000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fc5000-0x146)={0x30ce, 0x59, "9a174ee4e4f12ae33098e08cc0b76f9bd708b29882878da718e038a30004f1caa723abde3d540fed07ffe92e2386cd1a094f50d3c1591c020d86969646c6aac47b701cc336e4eba3d348b9457761afb901172d703e613cf0bb24a6e9cde8a3cb85786c37f84fc66e0ddfc55517b26f0925d21c71736eebd4c129a797f9a5a3532f885d0a09c53e54532e930c93851a5e012b4e5d9ae454a7695061d9af1e7385ae85d9c3406bd6aa7b89ff854f74b43b60d311f39c934a0642090000000000000078da9a26ec653b86c2581f4214a30a0cce93782dfedc2c904d13e0f4c4595bd6745eaf143da3f6177f64547b25efa0eb4e1b373b41a5f9e616a221de56e984538c642e3ccb2065d2c23129a80a0ae6ba8e7d509cc5a1ed98451043ea4c3e8b9048a554a8cb95831a5f75fc89055fc381eef701e7fa355383988ea1bbb3"}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ea1000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000060000)='status\x00') syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f79000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000015000-0xf01)="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", &(0x7f0000018000-0xa1)=""/161}, 0xfffffe5f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") munlock(&(0x7f00008d9000/0x3000)=nil, 0x3000) 2018/01/20 05:30:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000257000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000007c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_void(r0, 0x29, 0x2040000004f, 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce6000-0x9)='/dev/ppp\x00', 0x200000, 0x0) read$eventfd(r4, &(0x7f00000bd000)=0x0, 0x8) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000002000-0x4)=0x4) ptrace$setopts(0x4200, r5, 0x2, 0x4) 2018/01/20 05:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be8000)={0x0, 0x0, 0x0}, &(0x7f00002e9000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000931000-0x20)={0x4000, 0x3000, 0x7101, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000000000+0x947)=0x4) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000748000/0x4000)=nil, 0x4000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000cc0000)=0x2, 0x8) sysinfo(&(0x7f000079f000-0xea)=""/234) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") 2018/01/20 05:30:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)=0x200) r1 = getpgid(0xffffffffffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x100000001) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x2a5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="d2fc6eb173ffd63f9b19da6b29", 0xd, 0x4000080, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x3, {0xa, 0x1, 0xe2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) socket(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x3, 0x3, 0xffffffffffffff02, 0x5, 0x0, 0xa6, 0x20000, 0x0, 0x9, 0xa0, 0x4, 0x8, 0x29, 0x81, 0x3ff, 0x0, 0x40, 0x5, 0xfffffffffffffff9, 0x5, 0x9, 0x3, 0x7fff, 0x1, 0x7, 0x80000000, 0x80000000, 0x1, 0xfffffffffffffffe, 0x9, 0x80000000, 0xffffffffffffffff, 0xffffffffffffffe0, 0x10000, 0x7, 0x0, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x6, 0x8}, 0x20604, 0x0, 0x8, 0x7, 0x0, 0x5, 0x5, 0x0}, r1, 0x56, r0, 0x1) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) mkdirat(r0, &(0x7f0000da8000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000068d000)=0x0, &(0x7f0000e01000-0x4)=0xf5) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/20 05:30:50 executing program 0: r0 = semget(0x3, 0x1, 0x2) semctl$IPC_RMID(r0, 0x83, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a57000-0x10)={&(0x7f0000c05000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000000)=""/135) 2018/01/20 05:30:50 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/mixer\x00', 0x40801, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d3f000-0x14)={0x1ca1, 0x9, 0x9, 0x6, 0x1, 0xfff, 0x2, 0x80000000, 0x65c9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x78000381, &(0x7f0000358000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f000048b000)=""/133) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000ff5000-0x8c)="340815e778513612c28cd31fa8e5f02a312fc7ab8ed315e94ffaf2ade88497ae0367ef6cf7b6c70a3edabbc70a7f2aa99e934217c5db557270825e6139371cf1fdb7d80600b8733de0ca092e328263cde9ebfcb365345f2a1a03b36916029af0d747daf8494a9379e1ea1ef761ea850a8387ba90060cbe3648210da621bff6918b549c88055ea1e664486f25", 0x8c) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b8000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:30:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000767000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x100000001) read$eventfd(r2, &(0x7f00006e9000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r1, &(0x7f0000480000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) dup3(r4, r2, 0x80000) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/01/20 05:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000022b000)='./file0\x00', 0x0) lsetxattr(&(0x7f000088e000)='./file0\x00', &(0x7f00001df000-0x14)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201ffbffff100001504000000f2ffffff", 0x14, 0x0) fsetxattr(r0, &(0x7f000062e000-0x14)=@known='security.capability\x00', &(0x7f0000a07000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000077f000-0x10)={0x0, 0x7, 0x9, 0xce63}, &(0x7f0000b89000)=0x10) sendmsg$inet_sctp(r0, &(0x7f00004c3000)={&(0x7f000001e000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x97}, 0x1c, &(0x7f0000562000-0x30)=[{&(0x7f00004ec000-0x65)="6eb84d04bf5220bc768c457a2dd17d2f1afb3f174afb9c6cbc31f9249e6090c6c9573a7d5bfaa71a1e1fa63bfe0c493de7b7c97cd106d448af59a948db5582f0a92dfe4d051348278319acb0739610db1c05c2a1a877da5e957acf5cb4741c7beecd580532", 0x65}, {&(0x7f0000806000)="a2c11e77011f1a6d9d29fc0aaacd2b5329246b4932433930a3a5bdf16e7c4ac03e450e0ea8b126154083", 0x2a}, {&(0x7f0000b2c000-0x92)="8896d36a889ffb6fec166c601693465debc423739d214a9ac45eaddd6667899a2608d301ef6df5d4410c6425e15135569988e4cb793cf178fbd850e5e34d9405d78910a3cc995fe6a3261a6de98ea1f365ae1873402c175b43a0aaa2a339ed6bf781bee3b631fe0d4ad78667bc6d6d10268f23827b0a44356ae8f2bdfac109e8705cfc49a283eff28ed239797a3430a59879", 0x92}], 0x3, &(0x7f0000369000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x6, 0x8000, 0x5, 0x4, 0x1f, 0x0, 0x553d, r1}}], 0x30, 0x40000}, 0x1) 2018/01/20 05:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b9000)={0x0, 0x14, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000557000)=0x0) timer_gettime(r1, &(0x7f0000797000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0x0, 0x4) 2018/01/20 05:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b7d000)='./file0\x00', 0x204001, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000268000-0xc)={0x0, 0xfda8, 0x10}, &(0x7f000078e000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe6000+0x342)={r1, 0x10001}, &(0x7f00009ec000)=0x8) prctl$setendian(0x14, 0xb7095e4e7947bb4a) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xffff}, &(0x7f0000001000)=0x6) write(r0, &(0x7f0000001000-0x1f)="1f0000004a0007000000220a000008ff0a3f8f311100000004000a03441951", 0x1f) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000017e000)='./file0\x00', 0x400000, 0x40) sendmsg$rds(r1, &(0x7f0000268000-0x38)={&(0x7f00000ca000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015d000)=[{&(0x7f000061a000)=""/91, 0x5b}, {&(0x7f0000d1c000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0xb0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x2ae7}, &(0x7f000038e000-0x8)=0x5, &(0x7f0000ebf000-0x8)=0x7, 0x2, 0x4, 0x10001, 0x0, 0x2, 0x3c}}, @cswp={0x58, 0x114, 0x7, {{0x81, 0x3}, &(0x7f0000eab000)=0x7, &(0x7f0000dee000-0x8)=0x0, 0x5e1, 0x4, 0x6, 0x100000000, 0x29, 0x6}}], 0xb0, 0x4000001}, 0x40804) ioctl$sock_ifreq(r0, 0x89ed, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407779, 0x1, 0xfffe, 0x0, 0x0, 0x0}}) 2018/01/20 05:30:50 executing program 0: semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mlock(&(0x7f0000e5e000/0x3000)=nil, 0x3000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000078d000-0x91)=""/145) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000001f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000018000)="0ed4ff0f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000001e000+0x307)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000001f000-0x38)={&(0x7f000001f000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000)={&(0x7f0000018000-0x10)=@can={{0x2, 0x2, 0x19ef, 0x4}, 0x4, 0x1, 0x0, 0x0, "999241a417f08abe"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/20 05:30:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000056000-0x8)='./file0\x00', 0x8001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00007f4000)='./file0\x00', &(0x7f0000330000-0x9)=@known='user.syz\x00', &(0x7f000018f000)=""/202, 0xca) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f00004d9000-0xc)='/dev/input/event#\x00', 0x2, 0x101000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)=""/0) mq_open(&(0x7f0000e68000)='keyringem1+vmnet0\x00', 0x80, 0x4, &(0x7f0000dc5000)={0x5fe4, 0x1000, 0x4, 0x100000001, 0x5, 0x1, 0x7fff, 0x8001}) [ 40.937406] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 40.984352] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 05:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000581000)={0x0, 0x0, 0x0}, &(0x7f00002f8000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00001bd000-0xd)='net/rt_cache\x00') close(r1) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x4, 0x200001000003) 2018/01/20 05:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000088b000-0x12)='/dev/input/mouse#\x00', 0x3, 0x20000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000561000-0x18)=@get={0x1, &(0x7f0000ad7000-0x9a)=""/154, 0x3ff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b28000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup(r1) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000036c000-0x1)="af", &(0x7f0000d95000-0x14b)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00008c1000-0xb8)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00800000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc, 0xffffffff, 0xfffffffffffffffa, 0x3, 0x0}}, &(0x7f00003d1000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) r6 = shmget$private(0x0, 0x2000, 0x10, &(0x7f000030e000/0x2000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000d7b000)=""/92) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000010e000-0x64)=""/100) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r7, 0x0, 0x0) readv(r8, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/20 05:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() writev(r0, &(0x7f0000730000-0x10)=[{&(0x7f00000bc000)="96", 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ptrace$pokeuser(0x6, r1, 0x35260343, 0x1) 2018/01/20 05:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ba000)={r0, 0x28, &(0x7f00008fb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x8001, 0x1000000000, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:30:50 executing program 1: 2018/01/20 05:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) renameat(r0, &(0x7f00002ea000)='./file0\x00', r0, &(0x7f0000d03000)='./file0\x00') write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xffffffffffffffff, 0x1, &(0x7f0000159000)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x4bd, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000003000-0x4)=r1) flock(r0, 0xe) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x28)={@un=@abs={0x1, 0x0, 0x2}, {&(0x7f0000002000-0x18)=""/24, 0x18}, &(0x7f0000001000-0x1)=0x0, 0x54}, 0x28) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002000-0x2)={0x1, "cd"}, 0x2) 2018/01/20 05:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) msync(&(0x7f0000374000/0x2000)=nil, 0x2000, 0x7) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = add_key$keyring(&(0x7f0000219000-0x8)='keyring\x00', &(0x7f000077c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) shutdown(r0, 0x1) 2018/01/20 05:30:50 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) io_setup(0xffff, &(0x7f00006fe000)=0x0) pipe2(&(0x7f0000344000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000021d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000)=0xe8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000ef4000)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(r0, &(0x7f0000ef5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000eb1000-0x4)=0x48) io_submit(r1, 0x1, &(0x7f0000ded000-0x8)=[&(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x7, 0x2, r4, &(0x7f00006ed000-0xde)="2ae53300bfade72308e9c128ee30a402a667d656ab05e69ae33386c779d9ce768e640c0a5361a6fd97d725f50bd24b555010a17fb18ce20456307b6f2885ca91ee951a06f6ff5def806ec11890bc15a7243d14f325f0cf44d53afa8bc0f4448d6eee8b79918b4bb0cbbf7c9070664afa33cf7c065fc6823929e15236687f97941a56dbc9dff95b6df9b4329d946b36bdf60569c737c072814995a0381ad2ca389e38e2188a6635dd803696363daaa02d6882e99fc534c43aa81deafbc61fa379b1d5dda46917ad81b842f6a4e55a36337e73196631440f62ff8bdf1989f2", 0xde, 0xfffffffffffffffc, 0x0, 0x1, r2}]) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000287000-0x4)=0x0, 0x4) 2018/01/20 05:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004fb000-0x4)=0x0) perf_event_open(&(0x7f00006f7000+0xcec)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/20 05:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000bc3000-0x1000)="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", 0x1000) listen(r2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000-0x4)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000055000-0xb)='/dev/vcsa#\x00', 0x2, 0x20040) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000040000)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000057000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000057000+0x49)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000057000)={0x8, 0x0}) 2018/01/20 05:31:00 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000809000)={0x0, 0x0, 0x0}, &(0x7f0000765000)=0xc) getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000787000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r3, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009da000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 05:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b3000-0x15)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) accept4$ipx(r0, &(0x7f000011f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000705000)=0x10, 0x80800) 2018/01/20 05:31:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000004000-0x18)=[{r0, 0x4, 0x0}], 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x80000, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x3, 0x0) 2018/01/20 05:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000d54000)={"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"}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1000000000000000, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 50.922261] QAT: Invalid ioctl 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) tee(r0, r1, 0xa3, 0x8) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000838000-0x10)={0x26f, 0x0, 0x200000000000, 0x4}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:31:00 executing program 2: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000000d000)='8', 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) [ 50.973288] QAT: Invalid ioctl 2018/01/20 05:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009d1000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x20000) ioctl$TCSBRKP(r0, 0x2286, 0x0) [ 51.011695] kauditd_printk_skb: 209 callbacks suppressed [ 51.011703] audit: type=1400 audit(1516426260.510:237): avc: denied { map } for pid=5919 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/20 05:31:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xc, 0x4, &(0x7f0000004000-0x20)=@raw=[@jmp={0x5, 0x6, 0x5, 0x5, 0xf, 0xfffffffc, 0xffffffffffffffff}, @generic={0x0, 0x8, 0xffc0000000000000, 0x427}], &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0x6a, &(0x7f0000003000-0x6a)=""/106, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000004000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) 2018/01/20 05:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000b4c000)="2600000022004701050007008980fdff06006d20002b1f00c0e9ff094a51f10101c7033500b0adcdaf5c961960674c22e5257cc3481f3ea097bb5c0080000069bdd55a714aeda0a2ad907a32e53f52c2043b75883827173f02cbe18ed1363834ec813a78cf6d4ce9e7c162c68d4f82d32b99146ec60b80a575807777a0fbc2b38028927134052de60be90004e478215ba4643c893780f5e16690c123f68a4c7bd0878e73da6450bacc45d2", 0x31) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000905000)=&(0x7f000086f000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000bc3000)={0x0, 0x0, &(0x7f0000d89000-0xb8)=""/184, &(0x7f00006a7000)=""/193, &(0x7f0000946000-0x51)=""/81, 0x0}) [ 51.084649] audit: type=1400 audit(1516426260.522:238): avc: denied { dac_read_search } for pid=5910 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffc) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000008000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000005000)={0x10006, 0x16000, 0x0}) setpgid(r1, r2) openat$ion(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ion\x00', 0x28002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000008000)={r3, 0x1}) 2018/01/20 05:31:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa, 0x2810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000006000-0xc)=[@free_buffer={0x40086303, r2}], 0xb3, 0x0, &(0x7f0000006000-0xb3)="47e0c07782b1e01db9cdd5d9cc51ff82ebb4cdb1183a934be50f444801fe1cc13c3f3d66691279c7c1141db7a292b5d66764c8c517d978207bb7f78308358a97a159c9e1cd7ae93da4ada15222692478366cc3169ef532ef20016db12b1410f4eb6bceba96c627ba17eeb3ca8cf5c13ec7409a5038c4ba0b124e417ef4c49636a8f6731a7bc8cabdfe427eb10a4039c8a538d36aaa9f0f12b14bc4c86daf448caa7960873b8f7e845252cdd1c3121829cc56ae"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000006000)=0x5) 2018/01/20 05:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000c4c000)=""/65, 0x41, 0x40, &(0x7f0000d8c000)={0x2, 0x3, @rand_addr=0xe0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r1, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) syz_open_dev$tun(&(0x7f0000521000-0xd)='/dev/net/tun\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000296000)={0x0, 0x5, 0x3, 0xd5, 0x12d, 0x5}, &(0x7f000071a000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f3c000-0x18)={r2, 0x7, 0x0, 0x5, 0x5c0a}, &(0x7f00003db000)=0x18) [ 51.138482] audit: type=1400 audit(1516426260.618:239): avc: denied { dac_read_search } for pid=5910 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.164309] audit: type=1400 audit(1516426260.634:240): avc: denied { prog_load } for pid=5935 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000062f000)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x400000000000003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000ea3000-0x1)='r', 0x1) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e9608000000f7ffff7f"}], 0x28, 0x0}, 0x0) 2018/01/20 05:31:00 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x280481, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000043000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000042000-0x30)={0xc, 0x0, &(0x7f0000041000)=[@dead_binder_done={0x40086310, 0x0}], 0x1, 0x0, &(0x7f0000041000)="db"}) 2018/01/20 05:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f41000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12f) mmap(&(0x7f00000e3000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000c43000-0x38)={&(0x7f0000631000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a2c000-0x70)=[], 0x0, &(0x7f000003f000-0x10)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f50000-0x4)=0x0) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004a7000)="", 0xffffffffffffff7f, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = semget(0x0, 0x3, 0x210) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000c0000-0xf7)=""/247) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000591000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b9e000)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000087f000-0x21)={r4, 0x19, "b514f90ecb6841d4808ad599c88759f8207567327876b45c6c"}, &(0x7f000006c000)=0x21) r5 = accept4(0xffffffffffffff9c, &(0x7f0000501000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e6000)=0x10, 0x0) getsockname$llc(r5, &(0x7f0000fa9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004da000-0x4)=0x10) [ 51.243186] binder: 5952:5954 unknown command 1074291675 [ 51.248900] audit: type=1400 audit(1516426260.742:241): avc: denied { map } for pid=5948 comm="syz-executor2" path="/proc/148/net/pfkey" dev="proc" ino=4026533135 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 [ 51.278829] audit: type=1400 audit(1516426260.752:242): avc: denied { map } for pid=5953 comm="syz-executor3" path="socket:[14248]" dev="sockfs" ino=14248 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 [ 51.308294] binder: 5952:5954 ioctl c0306201 20041fd0 returned -22 [ 51.323169] audit: type=1400 audit(1516426260.819:243): avc: denied { ipc_owner } for pid=5958 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f00003a6000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80) inotify_add_watch(r0, &(0x7f000072e000)='./file0\x00', 0x0) 2018/01/20 05:31:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000025b000)='/dev/ppp\x00', 0x82100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000715000-0x50)={0x800000000000000, 0x7, 0x9, 0x7, &(0x7f0000fff000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ba6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025f000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) fstatfs(r1, &(0x7f0000ae4000)=""/249) close(r0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000bbb000)=0x0) 2018/01/20 05:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000fd2000)='./file0\x00', 0x2080, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000af2000-0x1)={0x4}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00004af000-0x5c)={0x3, 0x3, {0xffffffffffffffff, 0x3, 0x9, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000a4b000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r1, r2) 2018/01/20 05:31:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f00002bb000)={'system_u:object_r:apt_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c5c000)='\x00', 0x2) syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000711000-0x3)=0x100000000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000321000-0x4d)={'system_u:object_r:utempter_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x36, 0x0}, 0x4d) r3 = eventfd2(0xfffffffffffffff4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001da000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c90000-0x20)={0x3, 0x3, 0x4, 0x6, 0x80000000, 0x80, 0x8, 0x94f286b000000000, 0x0}, &(0x7f0000d3d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000312000)={0xf12, 0x8000, 0xffff, 0x80, r2}, 0x10) 2018/01/20 05:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e06000-0xa0)={0x0, @in6={{0xa, 0x1, 0x154000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x9, 0x40}, &(0x7f00001fb000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eae000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 51.404494] audit: type=1400 audit(1516426260.903:244): avc: denied { map_create } for pid=5969 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=bpf permissive=1 2018/01/20 05:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) fcntl$getown(r2, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/20 05:31:00 executing program 7: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000029000)='/dev/admmidi#\x00', 0x4, 0x210000) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000041f000-0x4)=0x80000000, &(0x7f000041e000)=0x4) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x9c78) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041f000-0x1)='\x00') mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041f000-0x8)='./file0\x00', &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000041f000-0x8)='keyring\x00', &(0x7f000041f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000420000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000321000-0x4)=0x0, &(0x7f00002b5000)=0x4) 2018/01/20 05:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() waitid(0x2, r1, 0x0, 0x80000008, &(0x7f00004f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) recvfrom(r0, &(0x7f0000039000-0xd8)=""/216, 0xd8, 0x100, &(0x7f0000fd8000-0x10)=@llc={0x1a, 0x16, 0x0, 0x9801, 0x3, 0xfffffffeffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001bd000-0x69)=""/105) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0xffffffffffffffff) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:00 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000006f000-0x8)={0x0, 0x0}, 0x4000) fcntl$setlease(r0, 0x400, 0x2) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x227) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) read(r1, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2018/01/20 05:31:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000865000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ed0000)='\'+posix_acl_access!\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006e1000-0xe8)={0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x4, 0x14, 0x11, "098989d640bf0a44b80915e7f7d903cf25e5f6665b0bc061984eb053596ed0ebc3f0c3af7f9214ac85851d3041cea46e54d8191eec418b798764c9d9351dd4f8", "98f9d51ed35e705d756f097f395e0f803b26572e0afc433b1caebda59333ea023e4902803608e5482093fb40487cc2ed7013cd4d03f5f1e29d3ecd35c2527afd", "55abbbcd816b9c0488cacfcbc3448f297835dd788e8e0e6eb7b5d0b284f35d16", [0x7, 0xfffffffffffffff8]}) 2018/01/20 05:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000004, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a05000-0x18)={r0, &(0x7f0000f14000-0x28)="d9832aa3bb0f1ba84bf1feda43962bd49b10e5ccb1a54cce6141973aa5275eea0cc184240a7b5243", &(0x7f0000afb000)=""/203}, 0x18) [ 51.534183] audit: type=1400 audit(1516426260.904:245): avc: denied { map_read map_write } for pid=5969 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=bpf permissive=1 [ 51.561199] audit: type=1400 audit(1516426260.926:246): avc: denied { dac_override } for pid=5976 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/vhost-net\x00', 0x2, 0x0) lookup_dcookie(0x7d, &(0x7f0000d12000)=""/152, 0x98) write$vnet(r0, &(0x7f0000978000-0x68)={0x1, {&(0x7f0000eab000-0x1000)=""/4096, 0x1000, &(0x7f00004a2000)=""/184, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000f3c000-0xf4)=""/244, &(0x7f0000cb1000)=0x27a) 2018/01/20 05:31:01 executing program 6: pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0x6, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/20 05:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000bc1000-0x4)=0xffffffffffffffff, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eb1000)='/dev/admmidi#\x00', 0x709, 0x42) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006b9000-0x4)=@int=0x6, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005c0000)=0x1) writev(r1, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r1, 0x0) 2018/01/20 05:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c53000-0x11)=""/17, 0x11) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/cuse\x00', 0x101800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b85000-0x4)='bic\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 05:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000595000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x0) 2018/01/20 05:31:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095d000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 51.720523] [ 51.722201] ============================================ [ 51.727637] WARNING: possible recursive locking detected [ 51.733080] 4.15.0-rc8+ #269 Not tainted [ 51.737125] -------------------------------------------- [ 51.742567] syz-executor1/6034 is trying to acquire lock: [ 51.748089] (&vq->mutex){+.+.}, at: [<0000000036fbd5ed>] vhost_chr_write_iter+0x278/0x1580 [ 51.756586] [ 51.756586] but task is already holding lock: [ 51.762541] (&vq->mutex){+.+.}, at: [<0000000036fbd5ed>] vhost_chr_write_iter+0x278/0x1580 [ 51.771024] [ 51.771024] other info that might help us debug this: [ 51.778705] Possible unsafe locking scenario: [ 51.778705] [ 51.784909] CPU0 [ 51.787466] ---- [ 51.790022] lock(&vq->mutex); [ 51.793274] lock(&vq->mutex); [ 51.796526] [ 51.796526] *** DEADLOCK *** [ 51.796526] [ 51.802584] May be due to missing lock nesting notation [ 51.802584] [ 51.809503] 1 lock held by syz-executor1/6034: [ 51.814063] #0: (&vq->mutex){+.+.}, at: [<0000000036fbd5ed>] vhost_chr_write_iter+0x278/0x1580 [ 51.822980] [ 51.822980] stack backtrace: [ 51.827451] CPU: 1 PID: 6034 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #269 [ 51.834692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.844033] Call Trace: [ 51.846601] dump_stack+0x194/0x257 [ 51.850201] ? arch_local_irq_restore+0x53/0x53 [ 51.854844] __lock_acquire+0xe8f/0x3e00 [ 51.858880] ? finish_task_switch+0x1d3/0x740 [ 51.863350] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 51.868510] ? __schedule+0x8f3/0x2060 [ 51.872366] ? find_held_lock+0x35/0x1d0 [ 51.876401] ? __sched_text_start+0x8/0x8 [ 51.880519] ? check_noncircular+0x20/0x20 [ 51.884726] ? plist_check_head+0xe2/0x130 [ 51.888933] ? plist_check_list+0xa0/0xa0 [ 51.893057] ? print_irqtrace_events+0x270/0x270 [ 51.897787] ? check_preempt_wakeup+0x426/0xb20 [ 51.902437] ? plist_add+0x5cb/0x760 [ 51.906125] ? check_noncircular+0x20/0x20 [ 51.910328] ? __lock_acquire+0x664/0x3e00 [ 51.914541] lock_acquire+0x1d5/0x580 [ 51.918339] ? lock_acquire+0x1d5/0x580 [ 51.922289] ? vhost_chr_write_iter+0x278/0x1580 [ 51.927905] ? futex_wait_queue_me+0x527/0x7e0 [ 51.932908] ? lock_release+0xa40/0xa40 [ 51.936855] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 51.942715] ? rcu_note_context_switch+0x710/0x710 [ 51.947626] ? __might_sleep+0x95/0x190 [ 51.951578] ? vhost_chr_write_iter+0x278/0x1580 [ 51.956317] __mutex_lock+0x16f/0x1a80 [ 51.960281] ? vhost_chr_write_iter+0x278/0x1580 [ 51.965035] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 51.970194] ? vhost_chr_write_iter+0x278/0x1580 [ 51.974921] ? mutex_lock_io_nested+0x1900/0x1900 [ 51.979734] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 51.984808] ? futex_wait+0x6a9/0x9a0 [ 51.988581] ? find_held_lock+0x35/0x1d0 [ 51.992619] ? __might_fault+0x110/0x1d0 [ 51.996651] ? lock_downgrade+0x980/0x980 [ 52.000770] ? lock_release+0xa40/0xa40 [ 52.004718] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.010592] ? __might_sleep+0x95/0x190 [ 52.014820] ? kasan_check_write+0x14/0x20 [ 52.019055] ? copyin+0x91/0xb0 [ 52.022305] ? _copy_from_iter+0x367/0xf30 [ 52.026514] ? copy_page_to_iter+0xe10/0xe10 [ 52.030900] mutex_lock_nested+0x16/0x20 [ 52.034932] ? mutex_lock_nested+0x16/0x20 [ 52.039139] vhost_chr_write_iter+0x278/0x1580 [ 52.043696] ? vhost_new_umem_range+0x740/0x740 [ 52.048345] ? iterate_fd+0x3f0/0x3f0 [ 52.052119] ? putname+0xee/0x130 [ 52.055553] vhost_net_chr_write_iter+0x59/0x70 [ 52.060193] __vfs_write+0x684/0x970 [ 52.063893] ? kernel_read+0x120/0x120 [ 52.067753] ? _cond_resched+0x14/0x30 [ 52.071619] ? avc_policy_seqno+0x9/0x20 [ 52.075654] ? selinux_file_permission+0x82/0x460 [ 52.080469] ? rw_verify_area+0xe5/0x2b0 [ 52.084503] ? __fdget_raw+0x20/0x20 [ 52.088207] vfs_write+0x189/0x510 [ 52.091728] SyS_write+0xef/0x220 [ 52.095162] ? SyS_read+0x220/0x220 [ 52.098760] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.104020] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.108750] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.113476] RIP: 0033:0x452ee9 2018/01/20 05:31:01 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000268000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f000079d000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x1, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00005c2000-0x4)=0xffffffff, 0x4) unshare(0x24000200) unshare(0x28060400) 2018/01/20 05:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000014f000-0x8)='keyring\x00', &(0x7f0000e81000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007fe000-0x9)='/dev/ppp\x00', 0xa0000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003ca000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) r2 = request_key(&(0x7f00009bc000-0x5)='user\x00', &(0x7f00000ab000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d15000)='em1wlan1ppp0-\x00', r0) r3 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000989000-0xf1)="dc", 0x1, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f00007e1000)='.dead\x00', &(0x7f000065a000)='/dev/autofs\x00') 2018/01/20 05:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f00001d5000)=""/23, 0x17, 0x0) tee(r0, r0, 0x8001, 0x4) 2018/01/20 05:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000875000)={0x1, 0x28, &(0x7f000081d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c16000-0xc)={r0, 0xfffffffffffffffe, 0x8}, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/20 05:31:01 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000008000)=[{{&(0x7f000000a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000)=""/214, 0xd6}, {&(0x7f0000008000)=""/31, 0x1f}, {&(0x7f0000008000)=""/232, 0xe8}, {&(0x7f0000003000)=""/73, 0x49}], 0x4, &(0x7f0000009000)=""/142, 0x8e, 0x100}, 0x800}, {{&(0x7f0000009000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000009000)=[], 0x0, &(0x7f000000a000-0x6e)=""/110, 0x6e, 0x5e}, 0x80000001}, {{&(0x7f000000a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000009000)=[{&(0x7f0000004000)=""/21, 0x15}, {&(0x7f000000a000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000006000-0xb)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x380000000}, 0x8000}, {{&(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000008000)=[{&(0x7f0000003000)=""/154, 0x9a}, {&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0x26)=""/38, 0x26}, {&(0x7f0000003000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000009000)=""/166, 0xa6}, {&(0x7f0000009000)=""/4096, 0x1000}], 0x8, &(0x7f0000005000-0x10)=""/16, 0x10, 0x40}, 0x9}, {{&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000a000-0x50)=[{&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000008000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000)=""/204, 0xcc}, {&(0x7f0000009000)=""/209, 0xd1}, {&(0x7f0000009000-0x18)=""/24, 0x18}], 0x5, &(0x7f0000003000)=""/4096, 0x1000, 0xbc4}, 0x6}, {{&(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[], 0x0, &(0x7f0000009000)=""/0, 0x0, 0x100}, 0x5}, {{&(0x7f000000a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000-0xff)=""/255, 0xff}, {&(0x7f0000009000)=""/173, 0xad}], 0x2, &(0x7f0000009000)=""/236, 0xec, 0x101}, 0x2}], 0x7, 0x40010141, &(0x7f0000009000)={r1, r2+10000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) [ 52.116646] RSP: 002b:00007fde5aa7dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 52.124331] RAX: ffffffffffffffda RBX: 00007fde5aa7e700 RCX: 0000000000452ee9 [ 52.131575] RDX: 0000000000000068 RSI: 0000000020977f98 RDI: 0000000000000013 [ 52.138817] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.146057] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 52.153298] R13: 0000000000a2f7cf R14: 00007fde5aa7e9c0 R15: 0000000000000000 2018/01/20 05:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c0d000-0x10)={0x0, 0x2c, &(0x7f000010d000-0x2c)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000790000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e1f000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf42b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000a92000)=0x98) 2018/01/20 05:31:01 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f8c000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000f8b000)=0x2, 0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f8d000-0x10)={r1, r1, 0x5, 0x2}, 0x10) open_by_handle_at(r0, &(0x7f00002ca000)={0xfb, 0x3, "95bc482ae6c73d6d29810e7e2b2503697eb532b8eb10227bc49d878503c0b94da65d79daadc7e58b7de7eea000cf5258c50f627bfcc85b40e4fc333e65479efb1443fcf139d7ee88358359e019705e68819c2eac8a4a0a1d314459efbfa5140de1cd325be18ff6ce0fd3188ec92a37c0f7be53913e51528ba34c3ddbfc8a1e0951d02af9af4bad296506d8de28b7b5cdd7af189ad598bbdf69a52e9b615cf9309069226395e354ef65fd55dfa0cd379ea47534a889f56cb796410ebcc2ea9f375e5ed067145f862e7b3b48f577ef3865d13c5e8c6b04bf3be7516c94e6172e58fb8b588b5b04cef92bc862b0c7ccb207a07fe9"}, 0x101401) 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x9, 0x3, 0x84}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x40}, &(0x7f0000006000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0xfffffffffffffc6c, 0x4, 0x8, 0xffffffff7fffffff, 0xeb3f, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xe600}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r3, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x0}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0x100, &(0x7f0000000000)=0x4) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bb8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003cf000-0x20)={@generic="77f6184303c53b6d4e80ec22db4ce8b2", @ifru_flags=0x200}) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 05:31:01 executing program 4: r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000f51000)=@file={0x0, ""/108}, &(0x7f0000781000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x8238, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000750000)={0x0, 0x0, 0x0}, &(0x7f0000319000-0x4)=0xc) pipe2(&(0x7f00006a2000)={0x0, 0x0}, 0x84000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000710000-0xc)={r6, r1, 0x0}) statfs(&(0x7f0000844000)='./file0\x00', &(0x7f0000146000-0x32)=""/50) pwrite64(r1, &(0x7f000028e000-0xe0)="6f9f3c7a037b82043a2a48a78c6777b6214940c749c4b0ba3bde551bdbeb050be331d0744aa57bfef56752a19f2dd1b5933db2f7a14085b19c85d7e0bf546b355a727c0e4547912b07e11f2256c44c3de7c1d18ba32a0a5a82c2ec9ea6f3ac61add44060c492e3f6b09b57ecbbf11f818027b62ef338ad621457249a71d2c2c39417238d3d03291eff7eedc277a3c7588dbc014b720b366d33910b082a109811bf29bc9d4ffce8cd0ae2bae75c2095a6319f12228664aae4cf086e8389df0058233e4b1627cdc0373d7b5adfc416c9ca3443c8c1522caa5fdcaa138e730db707", 0xe0, 0x0) kexec_load(0x0, 0x5, &(0x7f00003b4000)=[{&(0x7f0000a28000-0xe3)="c6efdbbe7bcf20ca43b9d7a01f9912eef34c536cbeffcd11e7b405b70a7e4f1d5287124db870913618246a61cec20a1e05a042115730e6e60569dfce448f0c49641d82376b4bb4f1915561830f0902c1e7f947444b6960d0a1982fe932dea9941a3f17d292f30b1f353453ad8c7dbe586a35d8831fa803f29aa90ce6a3213a476ba8915a48df280e5d4602c35535fd9991757628e0952728445562507627ce8702e29fafbd13e39a4ffb915804d884d1ad043d0c80ee56ca8bcd80193442c9fa0d1b4197a5ed3d784ae24e9bfa608e3aaa31d583faa7c7ab5b84037aeb2c71e06796c5", 0xe3, 0x100, 0x5}, {&(0x7f00002f5000)="", 0x0, 0x5bf9, 0x81}, {&(0x7f0000ba0000-0x5e)="6e4dc0961dd044e4d494812aba1497aa0ccf4f9d087094e4b86af142babe609efae29d48436902208fa203249724982fe5a14d7fdcdddd0752af30a824317987aa334350a19fcf323654bf9f442409f2a89ef30336c470ce95a4ddaae39b", 0x5e, 0x6, 0x3}, {&(0x7f0000dd0000)="", 0x0, 0xffffffffffffff5d, 0x1}, {&(0x7f0000922000-0x70)="e120a7baf237c8e8ef93467ed9db2366500938a66f052c7ff284fa815e8059e2c7f248beeb86016398ae3232e6b2a81d419cc39aa81fd0a31aff5192e441b96760b26c945501c3e1f595f5a46df7ecaa34604a30522b4633b8eb833c7df1a56574ea43c4f958a71d6ccb19dbf99980b5", 0x70, 0x0, 0x9}], 0x2) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000789000-0x20)=""/32, &(0x7f0000303000-0x4)=0x20) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/vga_arbiter\x00', 0x400, 0x0) chown(&(0x7f0000d3a000-0x8)='./file0\x00', r4, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f00000e3000-0x10)={0x117002, 0x0, 0x0}) 2018/01/20 05:31:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x7d)=""/125, 0x7d, 0x31) r1 = getpgrp(0x0) prlimit64(r1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003000-0x33)=""/51, &(0x7f0000002000-0x4)=0x33) 2018/01/20 05:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000d7b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3eb, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000001b000)='/dev/audio#\x00', 0x9, 0x521300) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000999000-0x4)=0x0) dup3(r0, r1, 0x0) 2018/01/20 05:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f9c000-0xd)='/dev/usbmon#\x00', 0xfff, 0x400) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004a2000)=""/140) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) 2018/01/20 05:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') lseek(r0, 0x0, 0x2) 2018/01/20 05:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015c000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c0000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad7000-0x9)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000eef000)={0x0, 0x9}, &(0x7f00000bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dea000)={r1, 0x4e, "418751239ed707a98363c884c87747eb40ab8a939f9e01e697105a4982934d28442e045ca3e0b2efb969031de9b8dfcb86384075f9ab293fb7e2578d755a2388ff968a248fa8ba6eaddc8eda3a68"}, &(0x7f00007ac000)=0x56) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000068b000)={0x6, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b21000-0x10)={r2, 0x401}) [ 52.315081] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/20 05:31:01 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ea3000-0x25)="240000002a0025f00015430200000000f6bf000006000000000000ffffffdd000000000038", 0x25) 2018/01/20 05:31:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/mixer\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x0) 2018/01/20 05:31:01 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffc, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f43000)={0x0, 0x2}, &(0x7f0000ffa000)=0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000)={0xf760, 0x1ff, 0x4, 0x7fffffff, 0x4, 0x101, 0x30000000000000, 0x39ed, r2}, 0x20) 2018/01/20 05:31:01 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/kvm\x00', 0x402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x7fc, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000017000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000016000)=0x58) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x400088}, 0xc, &(0x7f0000016000)={&(0x7f000000a000)=@upd={0x108, 0x12, 0x300, 0x3, 0x3, {{'pcrypt(gcm_base(rfc3686(cryptd(ecb(cast5-generic))),sha3-384))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3e70}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x3fa, 0x400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x8, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/20 05:31:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x14, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xe34, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f000029e000-0x8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x100002, &(0x7f0000b42000-0x3)="749598") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) r1 = gettid() fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r3, 0x0}, 0x0, 0x9, 0xa}, {{r3, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r4}, 0xc96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r3, 0x2710}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, r1) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/20 05:31:01 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xa9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000f1f000)=0x10000, 0x4) 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/20 05:31:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003bf000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000544000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x7ff, 0x3, 0x3d, 0xa, 0x20, 0x80, 0x29, r2, r3}, {0x6000000000000, 0x9bd, 0x7, 0x39, 0x9, 0x8, 0x3cd, 0x2}, {0x9, 0x100000001, 0x6, 0x4}, 0x3, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x7, 0x3, 0x80, 0x5, 0x4, 0x10000}}, 0xe8) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"edec1a525d17dc"}, 0x0}, 0x10) 2018/01/20 05:31:01 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x39b) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x5, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:31:01 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/20 05:31:01 executing program 1: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000-0x108)="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", 0x108) fchdir(r0) 2018/01/20 05:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) lsetxattr(&(0x7f000001a000)='./file0\x00', &(0x7f00003a4000-0x10)=@random={'system.', '/dev/sg#\x00'}, &(0x7f0000cf8000)='/dev/sg#\x00', 0x9, 0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e2f000-0xde)=""/222) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") 2018/01/20 05:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$vsock_stream(r1, &(0x7f0000a96000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/20 05:31:01 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@full={{0x3, {"94423b3f8e0a7d"}, 0x4}, [{"68f0e9fe0d0c45"}, {"64c74c46d63c94"}, {"1ec256f96cb79c"}, {"a47616f290fafe"}, {"fe8a4c8827d0f6"}, {"52e5dfc423887c"}, {"4893563856efef"}, {"1d48b993ecf65c"}]}, 0x48, &(0x7f000000a000-0x60)=[{&(0x7f0000009000)="a63039e9348d85b0521a828346a07e5de4a362007a2659438e519f9cf9adf3b425e69f45e1f4462f8b9aa152ca9232ee68f12b14b70f93943d952a5688f18748fea984a8ac2554e779276dd61a91c20af9e3396d0eeeffb3813e79ed5975520d0c231c7987c0b3bed510788bd1b821244fe3ce5dd897cdd896b487781ec88abce18503873ac87f56a99ebca29fa072277397a7191a93c55b5f16fbbb9a9ee4647ec908c58a7bf8c5124d9c36b16c16a25435ad97947834facded4409b091451c7af09e137551bacb364e5e5d3aeb9af173", 0xd1}, {&(0x7f0000003000)="4ddda6962ca4f1965a9b3126616773c460d4ef8e4bc816308101665fa42717744771e7d2da54fb5417dfbc26c9a9f82c015c34b5b4f51d0be50c9da84bcbba839fe1aee4b4176cf823121a21d598b6b59a87cf1df7b20733b005827738f195b25cb4291a1b9c4cef283514311c5458f34dccc7c64e", 0x75}, {&(0x7f0000009000)="63ebbdb1fce9fd1a1d73527fc60a1c18c5df7e056bb3379a806818555a7ee36db65d60f4d4a12961aec0d74c9c0fa2dcc31a23ec5e59747bb549eb44f4b967eec9", 0x41}, {&(0x7f0000003000)="d4ffc98be8d8969690fb4690f0df1bc5083d0096963bc0", 0x17}, {&(0x7f0000009000)="ea9760483cee44ed8f133bd671aaf2e16a4701f3f0f747d14eb72388a4b5d3dc7f84a6c715af3fa6e689ac753a5e540ce12b25be7f9d1ec08673cc2e90eb7b45c8dc06822a574e94162f38d494b61543a19f32319509aaaf6da25d270cbd08c8bb33d5ee6bf6e7c0fb01fbcb5a9f5cc599c70d22b4f0567d0f4ec2bce30f15a21520a43722b424d35844c7a9438cb5586857fc141e2e5bfdc863aef385461725ba545571a1ace0b8be22e5042c64c2e79425a6e589", 0xb5}, {&(0x7f0000004000-0x38)="f5d6c567887afc69417e80910d7b29d107b44f077298929cfda6d5c9e759ec48612a162f429044b44638a36ded08b94b7342cce641b0ec73", 0x38}], 0x6, &(0x7f0000008000)=[{0xc8, 0x10f, 0x480000000000, "07f181d410281ae51737bed90711e708efac1afd089e0d8e92ce42c438a5d98bbed0dd86d53042502f72b461820ce0909405e844a32c4b16ac85c7a48944405244f87dd7822f66cd7550f90fd1a291fe231c60e2b266e941aa596a784f37c7a9ca04779cb1ab0db951da83b859474a3f25c21e0f5a5f35b7f490cf4bbda9836f9196ecaab34059167e403b037c936898f6a4b31e205bf82a45f215fc906f705c8f152dd71c5e030b64023eee634d8273fde095"}, {0xf0, 0x29, 0x1, "2a846b1d92215062cfe87aa39bd201f7341a19dc9820840fe8ff0df50fca8d9258327d117407e5ae1a3f6557c260089f2bf139b4cf077d9535bd27a59ba924f2316057475a96321cb8cd4018e4bd7995ff614e885a9a2a6aa7fd53ce941fcddbb2106a9e6df14aa4aeaf6a55e966b196ff4e077419c9cac9e9a93ff9e354179ae1e05920edc1da39bc475c3d76a6bf4f4c7e52da8fb998f3f48f7f2a3b916f19de7f4310ac741d89d794348cc3b27a4328bef19c522ebf3a50c38d2e59075f205dfa7ecca8a7bbd099930b0072fa707c28218e521d6076e1d14591c408180a"}, {0xa0, 0x1ff, 0x4, "94b42fc1057a063e82d035446bc0132dbd72c351b8785abedc9767809b9046fe9c324182941adae92de0e40c46defe1cb8bb76391ae93fed35dde82d5374b4665d67c7a2b0868d7adad7b6d93360568a1216b57940d8d1f273f2ed82c199800f39c0500a7ca10dc47f506cf88441473d82263cf9270ddc775a624f79721995e56a91c5a3a59a6a56e7"}, {0x68, 0x113, 0x4, "04ec56c1bf8c0b97b02b592b6cda9c7ad60ac69dd4446f8b610f4c9cb0a1f2e903546fd4afa0e1b2d80cc63d0442a25622ce2c5d0eb4132b1869627650fb5754cfe68ece22275e018a80354290dc1440b0f2ff67"}], 0x2c0, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) [ 52.428011] syz-executor4: vmalloc: allocation failure: 17146314752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 52.447553] binder: BINDER_SET_CONTEXT_MGR already set [ 52.447560] binder: 6106:6125 ioctl 40046207 0 returned -16 [ 52.457071] binder_alloc: 6106: binder_alloc_buf, no vma [ 52.457086] binder: 6106:6110 transaction failed 29189/-3, size 40-8 line 2903 2018/01/20 05:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) 2018/01/20 05:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ef0000-0x4)=0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e68000-0x4)=0x0, 0x4) [ 52.472603] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.472645] binder: release 6106:6110 transaction 5 out, still active [ 52.472647] binder: unexpected work type, 4, not freed [ 52.472648] binder: undelivered TRANSACTION_COMPLETE [ 52.472667] binder: send failed reply for transaction 5, target dead [ 52.499307] syz-executor4: vmalloc: allocation failure: 17146314752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 52.499311] syz-executor4 cpuset=/ mems_allowed=0 [ 52.499324] CPU: 1 PID: 6133 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #269 [ 52.499328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.499330] Call Trace: [ 52.499346] dump_stack+0x194/0x257 [ 52.499355] ? arch_local_irq_restore+0x53/0x53 [ 52.499360] ? idr_get_free_cmn+0xfd0/0xfd0 [ 52.499376] warn_alloc+0x19a/0x2b0 [ 52.499385] ? zone_watermark_ok_safe+0x400/0x400 [ 52.499402] ? plist_check_list+0xa0/0xa0 [ 52.499424] ? rcu_note_context_switch+0x710/0x710 [ 52.499446] __vmalloc_node_range+0x4f0/0x650 [ 52.499462] ? kvm_set_memory_region+0x23/0x50 [ 52.499477] ? kvm_arch_create_memslot+0xa7/0x470 [ 52.499484] __vmalloc_node_flags_caller+0x50/0x60 [ 52.499491] ? kvm_arch_create_memslot+0xa7/0x470 [ 52.499501] kvmalloc_node+0x82/0xd0 [ 52.499510] kvm_arch_create_memslot+0xa7/0x470 [ 52.499526] __kvm_set_memory_region+0x1940/0x24d0 [ 52.499541] ? kvm_write_guest_cached+0x40/0x40 [ 52.499553] ? try_to_wake_up+0xf9/0x1600 [ 52.499560] ? get_futex_value_locked+0xc3/0xf0 [ 52.499574] ? lock_acquire+0x1d5/0x580 [ 52.499580] ? __might_fault+0x110/0x1d0 [ 52.499586] ? lock_downgrade+0x980/0x980 [ 52.499597] ? futex_wait+0x6a9/0x9a0 [ 52.499616] kvm_set_memory_region+0x2e/0x50 [ 52.499622] kvm_vm_ioctl+0x1111/0x1c60 [ 52.499626] ? futex_wake+0x2ca/0x680 [ 52.499634] ? kvm_set_memory_region+0x50/0x50 [ 52.499639] ? get_futex_key+0x1d50/0x1d50 [ 52.499644] ? lock_downgrade+0x980/0x980 [ 52.499651] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.499662] ? perf_trace_lock+0x900/0x900 [ 52.499671] ? do_futex+0x86f/0x22a0 [ 52.499678] ? is_bpf_text_address+0xa4/0x120 [ 52.499685] ? kernel_text_address+0x102/0x140 [ 52.499691] ? __kernel_text_address+0xd/0x40 [ 52.499700] ? exit_robust_list+0x240/0x240 [ 52.499710] ? depot_save_stack+0x12c/0x490 [ 52.499719] ? lock_acquire+0x1d5/0x580 [ 52.499725] ? __fget+0x333/0x570 [ 52.499731] ? lock_downgrade+0x980/0x980 [ 52.499738] ? lock_release+0xa40/0xa40 [ 52.499744] ? debug_check_no_obj_freed+0x3da/0xf1f [ 52.499760] ? __fget+0x35c/0x570 [ 52.499771] ? iterate_fd+0x3f0/0x3f0 [ 52.499775] ? up_read+0x40/0x40 [ 52.499786] ? quarantine_put+0xeb/0x190 [ 52.499795] ? kvm_set_memory_region+0x50/0x50 [ 52.499800] do_vfs_ioctl+0x1b1/0x1520 [ 52.499804] ? trace_hardirqs_on+0xd/0x10 [ 52.499809] ? kmem_cache_free+0x227/0x2a0 [ 52.499816] ? ioctl_preallocate+0x2b0/0x2b0 [ 52.499826] ? selinux_capable+0x40/0x40 [ 52.499834] ? SyS_futex+0x269/0x390 [ 52.499859] ? security_file_ioctl+0x89/0xb0 [ 52.499869] SyS_ioctl+0x8f/0xc0 [ 52.499881] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.499886] RIP: 0033:0x452ee9 [ 52.499889] RSP: 002b:00007f92b749ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 52.499896] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452ee9 [ 52.499899] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000016 [ 52.499902] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 52.499905] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 52.499908] R13: 00000000ffffffff R14: 00007f92b749f6d4 R15: 0000000000000002 [ 52.499957] Mem-Info: [ 52.499974] active_anon:75604 inactive_anon:83 isolated_anon:0 [ 52.499974] active_file:3519 inactive_file:7926 isolated_file:0 [ 52.499974] unevictable:0 dirty:13 writeback:0 unstable:0 [ 52.499974] slab_reclaimable:6646 slab_unreclaimable:92598 [ 52.499974] mapped:23769 shmem:90 pagetables:782 bounce:0 [ 52.499974] free:1414517 free_pcp:397 free_cma:0 [ 52.499986] Node 0 active_anon:302416kB inactive_anon:332kB active_file:14076kB inactive_file:31704kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95076kB dirty:52kB writeback:0kB shmem:360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 129024kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 52.499988] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 52.500020] lowmem_reserve[]: 0 2870 6381 6381 [ 52.500030] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:612kB free_cma:0kB [ 52.500040] lowmem_reserve[]: 0 0 3510 3510 [ 52.500047] Node 0 Normal free:2700608kB min:37084kB low:46352kB high:55620kB active_anon:302416kB inactive_anon:332kB active_file:14076kB inactive_file:31704kB unevictable:0kB writepending:152kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4448kB pagetables:3128kB bounce:0kB free_pcp:800kB local_pcp:184kB free_cma:0kB [ 52.500058] lowmem_reserve[]: 0 0 0 0 [ 52.500064] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 52.500092] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 4*16kB (UM) 1*32kB (M) 4*64kB (UM) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 52.500122] Node 0 Normal: 1138*4kB (UM) 168*8kB (UME) 1189*16kB (UME) 403*32kB (UME) 58*64kB (UME) 14*128kB (UME) 8*256kB (UME) 10*512kB (UME) 2*1024kB (M) 5*2048kB (UME) 644*4096kB (M) = 2700600kB [ 52.500155] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 52.500157] 11534 total pagecache pages [ 52.500160] 0 pages in swap cache [ 52.500163] Swap cache stats: add 0, delete 0, find 0/0 [ 52.500164] Free swap = 0kB [ 52.500166] Total swap = 0kB [ 52.500168] 1965979 pages RAM [ 52.500169] 0 pages HighMem/MovableOnly [ 52.500171] 327760 pages reserved [ 53.099843] syz-executor4 cpuset=/ mems_allowed=0 [ 53.099860] CPU: 1 PID: 6112 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #269 [ 53.099863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.099866] Call Trace: [ 53.099885] dump_stack+0x194/0x257 [ 53.099895] ? arch_local_irq_restore+0x53/0x53 [ 53.099908] ? idr_get_free_cmn+0xfd0/0xfd0 [ 53.099926] warn_alloc+0x19a/0x2b0 [ 53.099935] ? zone_watermark_ok_safe+0x400/0x400 [ 53.099953] ? lock_release+0xa40/0xa40 [ 53.099964] ? rcu_note_context_switch+0x710/0x710 [ 53.099980] __vmalloc_node_range+0x4f0/0x650 [ 53.099992] ? kvm_set_memory_region+0x23/0x50 [ 53.100005] ? select_task_rq_fair+0xabf/0x2770 [ 53.100018] ? kvm_arch_create_memslot+0xa7/0x470 [ 53.100026] __vmalloc_node_flags_caller+0x50/0x60 [ 53.100033] ? kvm_arch_create_memslot+0xa7/0x470 [ 53.100043] kvmalloc_node+0x82/0xd0 [ 53.100053] kvm_arch_create_memslot+0xa7/0x470 [ 53.100068] __kvm_set_memory_region+0x1940/0x24d0 [ 53.100085] ? kvm_write_guest_cached+0x40/0x40 [ 53.100095] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.100103] ? try_to_wake_up+0xf9/0x1600 [ 53.100109] ? trace_event_raw_event_lock+0x340/0x340 [ 53.100118] ? perf_trace_lock+0xd6/0x900 [ 53.100128] ? trace_event_raw_event_lock+0x340/0x340 [ 53.100136] ? lock_acquire+0x1d5/0x580 [ 53.100144] ? __might_fault+0x110/0x1d0 [ 53.100151] ? lock_downgrade+0x980/0x980 [ 53.100167] ? perf_event_sync_stat+0x5b0/0x5b0 [ 53.100175] ? __perf_event_task_sched_in+0x200/0xc20 [ 53.100195] kvm_set_memory_region+0x2e/0x50 [ 53.100204] kvm_vm_ioctl+0x1111/0x1c60 [ 53.100210] ? finish_task_switch+0x1d3/0x740 [ 53.100218] ? lock_downgrade+0x980/0x980 [ 53.100227] ? kvm_set_memory_region+0x50/0x50 [ 53.100236] ? lock_release+0xa40/0xa40 [ 53.100243] ? perf_trace_lock+0xd6/0x900 [ 53.100250] ? do_raw_spin_trylock+0x190/0x190 [ 53.100256] ? trace_event_raw_event_lock+0x340/0x340 [ 53.100268] ? trace_event_raw_event_lock+0x340/0x340 [ 53.100275] ? trace_hardirqs_on+0xd/0x10 [ 53.100284] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.100291] ? finish_task_switch+0x1d3/0x740 [ 53.100296] ? finish_task_switch+0x1aa/0x740 [ 53.100306] ? copy_overflow+0x20/0x20 [ 53.100312] ? lock_acquire+0x1d5/0x580 [ 53.100320] ? __fget+0x333/0x570 [ 53.100335] ? exit_robust_list+0x240/0x240 [ 53.100347] ? trace_event_raw_event_lock+0x340/0x340 [ 53.100355] ? lock_acquire+0x1d5/0x580 [ 53.100361] ? __fget+0x333/0x570 [ 53.100369] ? lock_downgrade+0x980/0x980 [ 53.100374] ? __fget+0x35c/0x570 [ 53.100383] ? lock_release+0xa40/0xa40 [ 53.100404] ? __fget+0x35c/0x570 [ 53.100417] ? iterate_fd+0x3f0/0x3f0 [ 53.100422] ? __fget_light+0x297/0x380 [ 53.100430] ? fget_raw+0x20/0x20 [ 53.100441] ? quarantine_put+0xeb/0x190 [ 53.100452] ? kvm_set_memory_region+0x50/0x50 [ 53.100458] do_vfs_ioctl+0x1b1/0x1520 [ 53.100465] ? trace_hardirqs_on+0xd/0x10 [ 53.100475] ? ioctl_preallocate+0x2b0/0x2b0 [ 53.100488] ? selinux_capable+0x40/0x40 [ 53.100505] ? syscall_return_slowpath+0x2ad/0x550 [ 53.100519] ? security_file_ioctl+0x89/0xb0 [ 53.100528] SyS_ioctl+0x8f/0xc0 [ 53.100545] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.100551] RIP: 0033:0x452ee9 [ 53.100554] RSP: 002b:00007f92b74e0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 53.100562] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 53.100565] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 2018/01/20 05:31:02 executing program 2: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059b000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4a000)='./file0\x00', &(0x7f0000b4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f00003be000)='./file0\x00', &(0x7f0000660000-0x8)='./file0\x00', 0x6000, r0, r1, 0x3, 0x0, 0x2049) 2018/01/20 05:31:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)='/dev/rtc\x00', 0x1, 0x0) accept4$ipx(r1, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdd000)=0x10, 0x80800) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) futimesat(r1, &(0x7f00001c4000)='./file0\x00', &(0x7f00002f1000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00002ce000)=[{&(0x7f000069a000-0x1000)="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", 0x2c2}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bca000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockname(r1, &(0x7f0000514000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000-0x4)=0x26) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) bind$alg(r1, &(0x7f00008b4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/20 05:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086a000-0x11)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd5000-0x8)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c09000)={0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000364000)=0x61ac, 0x4) r2 = socket(0x1e, 0x4, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00001bb000-0x8)={0x2, 0x96}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000379000)=0x3, &(0x7f000015c000-0x8)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:31:02 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000717000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) uname(&(0x7f0000514000)=""/4096) 2018/01/20 05:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c25000-0x8)={0x0, 0x9}, &(0x7f0000c0e000-0x4)=0x8) getsockname(r1, &(0x7f000054c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000df2000)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7}, &(0x7f0000d37000)=0x98) connect$bt_rfcomm(r1, &(0x7f0000cf5000)={0x1f, {0x81, 0xffffffffffff4970, 0x9, 0x585, 0x0, 0x2}, 0x48a}, 0x9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000115000)={0x5, &(0x7f0000be5000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 05:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x3, 0x80001, 0x100000000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00001b6000)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = epoll_create1(0x0) pwritev(r2, &(0x7f0000bf3000)=[{&(0x7f0000c79000-0x3d)="009d36c73fcbd342be913315807c31527df8b3a5d13b8d9d2f99264acfcfebf3cdfc7aa85793999023066ab0523af26db18d4a5895a6fb9c87339d935c", 0x3d}, {&(0x7f0000662000)="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", 0xfb}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) signalfd(r2, &(0x7f0000ae8000)={0x46}, 0x8) 2018/01/20 05:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcf000-0x11)='/selinux/enforce\x00', 0x6a0540, 0x0) r2 = syz_open_dev$sg(&(0x7f0000806000)='/dev/sg#\x00', 0x5, 0x400000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a40000)={0x0, 0x0}, 0x0) [ 53.100569] RBP: 0000000000000580 R08: 0000000000000000 R09: 0000000000000000 [ 53.100573] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f74a0 [ 53.100577] R13: 00000000ffffffff R14: 00007f92b74e16d4 R15: 0000000000000000 2018/01/20 05:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) msgget$private(0x0, 0x4) tee(r1, r0, 0x86eb, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 05:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000319000-0xb)='/dev/mixer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000483000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r2, &(0x7f0000d65000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af8000-0x4)=0x1c) [ 53.489061] SELinux: unknown mount option 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f014535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2da0a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e97"}, 0x82, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0x0, 0xffffffffffffffff) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000457000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000afb000-0x1)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 53.534992] SELinux: unknown mount option 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0xa92e, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000703000-0x38)={0x0, 0x0, &(0x7f0000313000)=[{&(0x7f000045c000-0x1000)=""/4096, 0x1000}, {&(0x7f00004db000-0xe4)=""/228, 0xe4}, {&(0x7f000070a000-0x63)=""/99, 0x63}, {&(0x7f0000044000-0x67)=""/103, 0x67}, {&(0x7f00003b0000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f000070a000-0x1000)=""/4096, 0x1000, 0x2}, 0x40000042) 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:03 executing program 2: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000044000)='/dev/ppp\x00', 0x101040, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000019e000-0x4)=0x8) 2018/01/20 05:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd3000)='.', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f000070d000)='bpf\x00', 0x0, 0x0) lstat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f0000193000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f00001d2000)='keyring\x00', &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000477000)={0x1, 0x100000, 0x0}) ftruncate(r2, 0x10401) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/20 05:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000557000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007c0000+0x2ac)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x5, 0x7ff, 0xa62, &(0x7f0000b85000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f, 0x3, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f00001c6000-0xb)='/dev/midi#\x00', 0xffff, 0x200000) getsockopt$inet6_int(r3, 0x29, 0x7e, &(0x7f0000071000)=0x0, &(0x7f0000cd0000-0x4)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000cda000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = add_key$keyring(&(0x7f0000742000-0x8)='keyring\x00', &(0x7f0000259000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r5) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) inotify_init1(0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000047e000)=0x3, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ec5000)=[@in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x21, 0x7f, 0x0, 0x10001}, {0x0, 0x200000, 0x3, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2b000)={0x8, 0x8000, 0x40, 0x9, 0x0}, &(0x7f0000e77000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000873000)=@assoc_value={r1, 0x1}, &(0x7f00005df000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000476000-0xc)={0x3, r0, 0x0}) 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x7ffffffe) r1 = syz_open_dev$sndmidi(&(0x7f000057c000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80001) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000004d000-0x8)={0x1, r1}) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d52000)=0x3a9b41af, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x10, "160c72befb7e929d169e855c9b755b71"}, &(0x7f000075c000-0x4)=0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d5f000-0x20)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000078a000-0x2)={0xffff, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000770000-0x10)={0x8799, 0x8}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000815000-0xf4)=""/244) openat$cuse(0xffffffffffffff9c, &(0x7f0000014000)='/dev/cuse\x00', 0x121500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af7000)={0x1, &(0x7f000011d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009f1000-0x10)={r4, &(0x7f0000d26000)=""/76}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000096e000)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00005f7000-0x10)={r5, 0x8}) msgget(0x1, 0x0) accept4$inet(r3, &(0x7f000025c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000)=0x10, 0x800) 2018/01/20 05:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000923000)='/dev/vcs#\x00', 0x100000000001c72, 0x20080000200484) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d7e000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socketpair(0xf, 0xf, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) close(r1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000b04000)=@generic={0x0, 0x2, 0x8}) 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00002ec000-0xc)='/dev/amidi#\x00', 0x0, 0x18003) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00002d0000+0xbed)={0x5, 0x200, 0x3}) write(r1, &(0x7f00001eb000-0x84)="", 0x0) 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001d7000-0xb)='/dev/vcsa#\x00', 0x401, 0x10000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e2f000)=0x0, &(0x7f0000269000-0x4)=0x4) 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a20000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mq_notify(r2, &(0x7f0000e50000-0x60)={0x0, 0x2d, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) pivot_root(&(0x7f0000fcb000)='./file0\x00', &(0x7f0000950000)='./file0\x00') 2018/01/20 05:31:03 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f72000)=@buf={0xcc, &(0x7f00009ff000)="de043826688dadf8239318268d2368377467a7c995e60ff369740678e79f5a4a555460267169c3f4ed2e90ea79ac3b0a760c651262a8dc5ee9a6fb67fbbec92571817e75ea27a4785a89dd71ea3180936454d93785467ca99f02b01997244a4978f8c072acaf20add9284a7f16a7c242f1333ff92df4e57a40413b8a36586064ddeebe9c11756198e76108de9e830c5592bb2b8a684e12b8faff928741af3e080833e655b386f5d927b0cb4404028ae4d53c8b96e4c45b1303ce9eed1271a8969babec33c45a876fa3c73ceb"}) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000803000-0x4)=0x3f, 0x4) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x80, &(0x7f000068e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)=""}, 0x10) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f00008e4000-0xb)='/dev/vcsa#\x00', 0xab0, 0x282000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000e32000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d90000-0x40)={0xfffffffffffffffe, 0x1, 0x8, 0xdaf, "9911af0bfb5ff62ce3a62852de77983e27f948d89a1b8d3a81b996961060684a10b76e78ca36355bb4a09477", 0x3}) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000b4000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = memfd_create(&(0x7f000056b000-0x4)='GPL\x00', 0x3) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042a000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000a52000)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000698000-0xc)={r3, r3, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006ec000-0x8)={0x0, 0x80000000}, &(0x7f00005a5000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a67000)={r6, 0x4}, 0x8) 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f000056d000)='/dev/adsp#\x00', 0x1ff, 0x0) 2018/01/20 05:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000052e000)='/dev/sg#\x00', 0x8001, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000dd5000-0x68)={0x6, 0x0, [{0xbb9, 0x0, 0x60e}, {0xfff, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0xbff, 0x0, 0x100}, {0xa33, 0x0, 0x14}, {0xac8, 0x0, 0xc01c750}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x10001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00007a9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e0a000)=0x0, &(0x7f0000cf1000-0x4)=0x4) 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001b000-0x14)={0x0, 0xfb, 0x2, 0x100, 0x2, 0x0}, &(0x7f000001e000-0x3)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x101}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000f80000-0x2c)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000725000)='/dev/audio\x00', 0x404042, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004ca000-0x4)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) recvfrom$unix(r0, &(0x7f000090c000-0x11)=""/17, 0x11, 0x40000000, &(0x7f0000892000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 53.743390] binder: 6261:6263 transaction failed 29189/-22, size 0-0 line 2788 2018/01/20 05:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) unlink(&(0x7f000022c000)='./file0\x00') mount(&(0x7f0000aaa000)='./file0\x00', &(0x7f0000988000)='./file0/file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000a4f000-0x1)='#') chmod(&(0x7f000014e000)='./file0\x00', 0xfffffffffffffffe) 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x14000000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cb9000-0x20)={{&(0x7f00007b2000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f0000731000)='./file1\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000079d000)=""/0, &(0x7f00004cd000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aeb000)={0x0}, &(0x7f0000993000)=0x4) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:31:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x1, 0x0, 0x8001, 0x3, 0x2, 0x3ff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r0, 0x1) getresgid(&(0x7f0000534000)=0x0, &(0x7f00007eb000-0x4)=0x0, &(0x7f0000059000-0x4)=0x0) pivot_root(&(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f0000e9e000)='./file0\x00') 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7f000-0x10)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cee000)={0xfffffffffffffff9, 0x202, 0x7fff, 0x76, 0x0}, &(0x7f0000957000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000457000-0x8)={r3, 0xef9}, &(0x7f00002f1000)=0x8) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:31:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b0e000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d0000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000f98000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00007ea000-0x40)={0x17b, 0x3, 0x9, 0xffffffff00000000, "49a5238da21ced55050a277fb3dce2d899cd3592d8a969b73e779e50fc46185da9e856420ca38cc51055a3b0", 0xfd}) r5 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f00003ce000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3c000-0x9)='vboxnet0\x00', 0x0) r7 = add_key(&(0x7f0000ad0000)='trusted\x00', &(0x7f0000208000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e7000)="571b6a99154b7bc74f131f21935c97c3309d9869ecdf72ec27492037fc0233c1485e5b0559f6599d768ef26ba42fef482f3ea52a75f0ca38", 0x38, 0xfffffffffffffffc) keyctl$unlink(0x9, r6, r7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105511, &(0x7f0000001000)=""/250) [ 53.790777] binder: 6261:6268 transaction failed 29189/-22, size 0-0 line 2788 2018/01/20 05:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40003) pipe2(&(0x7f0000e5f000)={0x0, 0x0}, 0x800) sendfile(r1, r1, &(0x7f00003fe000)=0x0, 0x400000000fee) 2018/01/20 05:31:03 executing program 1: socketpair(0x4, 0x7ff, 0x76b, &(0x7f0000e5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00007f6000)=0x0, &(0x7f000070e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x5, 0x80000000, 0x4, 0x2, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000cb2000)={0x8, 0x3, 0x7fff, 0x3, "522f881748563ee0ad3ae13eafb302eca9f70c454f1bb9a531e64e611ce5d81f6020a4be5c901bf573dd2fb0", 0x400}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:31:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000724000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000dc0000)=0x8) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000034000-0x18)=@get={0x1, &(0x7f0000000000)=""/66, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000004000-0x18)={0x1, 0x0, [{0xce, 0x0, 0x1}]}) 2018/01/20 05:31:03 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00006de000-0xc8)={0x0, 0x0, []}) 2018/01/20 05:31:03 executing program 0: r0 = dup(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b5000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) setxattr(&(0x7f0000107000)='./file0\x00', &(0x7f0000ca9000-0x1a)=@known='security.capability\x00', &(0x7f00005b5000)='skcipher\x00\x00\x00\x00\x00\x00', 0xfffffffffffffe4a, 0x3) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x20) utime(&(0x7f00002e4000)='./file0\x00', &(0x7f00002de000)={0x20, 0x3}) 2018/01/20 05:31:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b0e000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d0000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000f98000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00007ea000-0x40)={0x17b, 0x3, 0x9, 0xffffffff00000000, "49a5238da21ced55050a277fb3dce2d899cd3592d8a969b73e779e50fc46185da9e856420ca38cc51055a3b0", 0xfd}) r5 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f00003ce000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3c000-0x9)='vboxnet0\x00', 0x0) r7 = add_key(&(0x7f0000ad0000)='trusted\x00', &(0x7f0000208000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e7000)="571b6a99154b7bc74f131f21935c97c3309d9869ecdf72ec27492037fc0233c1485e5b0559f6599d768ef26ba42fef482f3ea52a75f0ca38", 0x38, 0xfffffffffffffffc) keyctl$unlink(0x9, r6, r7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105511, &(0x7f0000001000)=""/250) 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='ns/ipc\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) 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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000008000-0x40)={r1, 0x4, &(0x7f0000003000)=[0x1, 0x5, 0x0, 0xffff], &(0x7f0000007000)=[0xba, 0x6], 0x40, 0x1, 0x0, &(0x7f0000007000)=[0xfff], &(0x7f0000004000-0x1c)=[0xff23, 0x5, 0x40, 0x3, 0x3ff, 0x9, 0x8], 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x81, 0x2532, 0x1, 0x829}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000+0x92e)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000006000-0x58)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x33, 0x35, 0x0}, 0x58) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x0, 0x1000, 0x220, &(0x7f0000918000/0x1000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) r1 = memfd_create(&(0x7f000007e000)='vmnet1^[\'\x00', 0x2) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000c1a000)=0xffffffffffffffff, 0x4) unshare(0xc000000) shmdt(r0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c47000-0x10)={0x0, 0x0}, &(0x7f00008bb000-0x4)=0x10) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) pipe(&(0x7f0000419000-0x8)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000039f000-0xd5)="4d5d166a08a02aba352be6d1483f77cfb7f582894921a475d2044a51209209e841c2da999d9b122aaad654325e362c69be77bf1d8787910f1f953f2d174f9ec06fe009c54cdc9ef95f19cc484c08b2619d247f3e51d610bb5542f54e710c586b6a94a5d9720d7f6d63560f98090e68ea8b1a07c1f416d448208e0208b699d6baaed924cee52fddc6f5fae3bb7cc2e6022fb44d83ac38ed04299521afe5e66b387410bbb56e03d73848b45239afaaf7a18e07c723ce7baf2225def6577a370eef5209ce26b7587863bb5c03c8c38c5fff2fe531169a", 0xd5) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d3b000-0x4)=0x0) timer_create(0x6, &(0x7f000004a000-0x60)={0x0, 0x3b, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f37000)=0x0) 2018/01/20 05:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006d2000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001f7000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="b1eac13e10404ae69bb04121e4a35966fa1e41dc49479cd4e51e605557e3d87a"}) syz_emit_ethernet(0x18c, &(0x7f0000478000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1, 0x6, 0x7ff}], {0x8100, 0x4, 0x100000001, 0xa3d}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @rand_addr=0xfffffffffffffffd]}]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000882000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) mincore(&(0x7f00007e1000/0x3000)=nil, 0x3000, &(0x7f00007ad000)=""/199) 2018/01/20 05:31:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000037a000)='/dev/dmmidi#\x00', 0x8, 0x40) bind$bt_rfcomm(r0, &(0x7f00004da000-0x9)={0x1f, {0x8, 0x7ff, 0x0, 0x3, 0x8, 0x6}, 0xfffffffffffffc40}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000270000)='/dev/dmmidi#\x00', 0x8fdc, 0x4001) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00001ed000)=0x6) ioctl$KDDELIO(r2, 0x4b35, 0x3800000000) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000db8000)=0x0) perf_event_open(&(0x7f0000192000)={0x2, 0x78, 0x7, 0x8bd8, 0x2, 0x7, 0x0, 0x0, 0x440, 0xa, 0x6, 0xb85d, 0x0, 0x401, 0x8, 0xa0e5, 0x4, 0x800, 0x2, 0x8, 0x1, 0xd58, 0x101, 0x2, 0x7fff, 0x97, 0x0, 0x2, 0x3d9, 0x401, 0xfffffffffffffffe, 0x591fee15, 0x2, 0xfffffffffffffff9, 0x0, 0x8810, 0x80000001, 0x6, 0x0, 0x5, 0x2, @perf_config_ext={0xfffffffffffffff8, 0x1}, 0x18008, 0x3, 0x1, 0x4, 0x9eb9, 0x4, 0x2, 0x0}, r3, 0x3, r0, 0x881e49bd26fcc8f6) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000c3a000-0x10)=[{&(0x7f00007c8000-0x19)="c0", 0xffffffffffffff2b}], 0x1, 0x0, 0x0, 0x0}, 0x8001) prctl$setendian(0x14, 0x2) sendmsg$alg(r4, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000970000-0x10)={0x0, 0x0}, &(0x7f0000063000)=0x10) 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f5a000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000006f000-0x8)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xf, 0x7fffffff, &(0x7f0000f0c000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) 2018/01/20 05:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) mkdir(&(0x7f0000265000)='./file0\x00', 0x10) 2018/01/20 05:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000026d000-0x4)=0xc2e) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) sendfile(r2, r1, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/20 05:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/checkreqprot\x00', 0x301000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000065000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) select(0x40, &(0x7f000039d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000385000)={0x0, 0x0}) 2018/01/20 05:31:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000053000-0xe)='n\x00i\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000bbc000-0x2a)={r0, r0, 0xba9e, 0x5, &(0x7f0000b33000)="0b10f3782fb8221ef75fb4cd93be2f05158ec56fc0e58fbd119c52f4e0ddfe835cf4f89026f3a309bef06f7d5c14b14fb32186211cabeb2bb84002d146e74f80e796dc194daef16a057bd32912cd95accb5a41565a78215284e59ce614f0e58f35434e8f2275fdb503561fbacf17e1ff7b0f5283014705374442278b3da4a83d7b180fa251ab1121bfcd45c73840e3aceaf05ad28a95b0f34e0cb25ad172062d55eee5993a1eb7cc60d5bd89fbbf", 0x5, 0x0, 0x401, 0x7, 0x7, 0x7, 0x8000, "689d"}) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000e1f000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:03 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendto(r0, &(0x7f000008a000)="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", 0xfc, 0x8041, 0x0, 0x0) r1 = socket$unix(0x1, 0x4000000000005, 0x0) listen(r1, 0x0) 2018/01/20 05:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d08000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000db4000)=0x800, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/20 05:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000090a000-0x4)=0x0, &(0x7f0000431000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002fc000)=0x6) 2018/01/20 05:31:03 executing program 1: mmap(&(0x7f000000000