[....] Starting enhanced syslogd: rsyslogd[ 17.034781] audit: type=1400 audit(1519179305.064:5): avc: denied { syslog } for pid=4015 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: [ 22.247967] audit: type=1400 audit(1519179310.277:6): avc: denied { map } for pid=4155 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 '10.128.0.9' (ECDSA) to the list of known hosts. 2018/02/21 02:15:16 fuzzer started [ 28.514202] audit: type=1400 audit(1519179316.544:7): avc: denied { map } for pid=4166 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 2018/02/21 02:15:16 dialing manager at 10.128.0.26:35979 [ 36.066438] can: request_module (can-proto-0) failed. [ 36.075565] can: request_module (can-proto-0) failed. 2018/02/21 02:15:24 kcov=true, comps=true [ 36.639727] audit: type=1400 audit(1519179324.669:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1051 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 02:15:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0xff, 0x10, 0x1, r1}) ioctl$KDENABIO(r0, 0x4b36) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x0, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x7fffffff, 0x0, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x5, 0x1, [0x9, 0x20, 0x1000, 0x8001, 0x6, 0x66c, 0x5, 0x2, 0x5, 0x1, 0x3, 0x3, 0xc2, 0x0, 0x7], 0x5}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x258, 0x1, 0x5}}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x5, 0x1, 0x3}, {0xfffffffffffffffb, 0xbd, 0x401}, {0x3, 0x800}, 0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0xffffffff, 0xff, 0xffffffff], [0x0, 0xff, 0xff000000, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="39f018de8be658ab91ab73041669a2f9", {0xff}, {0xff}, 0x9f, 0x1020000000, 0x3, 0x4}, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1, 0xfffffffeffffffff, 0x8, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7fff, 0x5, 0x1, [0x2, 0x0, 0x8000, 0x9, 0xb, 0x1e684c58, 0x100000001, 0x1, 0x6, 0x7ba17886, 0x2, 0x80000000, 0xadc4, 0x4, 0x97, 0x8], 0x6}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x33d00000000000, 0x1, 0x7, 0xe36, 0x1000, 0x7, 0x8]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000600)={0xe0c3, 0x9, 0x80, 0x0, 0x80000000}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000640)={0x101ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f00000006c0)={0x48, 0x5, "994631295e59a1362dad2824c7bc86f0da149027dc24448af23034a4d7b4d4d6d914bba9fdbb472083a8499ad3c1e8c5d0160153b565ed6bc9711d8caea6ebaa"}, 0x8000) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000740)={0x2, 0x1, 0x4, 0x1, 0x85ee, 0x7}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000780)={0x10001, 0x0, &(0x7f0000ffc000/0x3000)=nil}) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x408042) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000840)=0x386c) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000880)=""/144) mkdirat(r3, &(0x7f0000000940)='./file0\x00', 0x92) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000980)=0x1200000000, 0x4) sendmsg$rds(r4, &(0x7f00000013c0)={&(0x7f00000009c0)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000a00)=""/203, 0xcb}, {&(0x7f0000000b00)=""/105, 0x69}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f0000000d00)=""/29, 0x1d}, {&(0x7f0000000d40)=""/31, 0x1f}], 0x6, &(0x7f0000001240)=[@rdma_args={0x48, 0x114, 0x1, {{0x8, 0x1}, {&(0x7f0000000e00)=""/124, 0x7c}, &(0x7f0000001080)=[{&(0x7f0000000e80)=""/89, 0x59}, {&(0x7f0000000f00)=""/216, 0xd8}, {&(0x7f0000001000)=""/14, 0xe}, {&(0x7f0000001040)=""/23, 0x17}], 0x4, 0x2, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x174, 0xc85}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x1}, &(0x7f00000010c0)=0x4, &(0x7f0000001100)=0x2c5a, 0x3, 0x1, 0x6, 0x400, 0x4, 0x960}}, @mask_fadd={0x58, 0x114, 0x8, {{0x13116abf, 0x7}, &(0x7f0000001140)=0x5, &(0x7f0000001180)=0xffff, 0x2, 0x7, 0x80000000, 0x0, 0x0, 0x3f}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x2}, &(0x7f00000011c0)=0x3, &(0x7f0000001200)=0x8, 0x8, 0x6, 0x2, 0x5, 0x6, 0x6}}], 0x180, 0x4000000}, 0x800) r5 = gettid() ioprio_get$pid(0x1, r5) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001400)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0x10, 0x8001, 0x6, 0x3, 0x9, 0x5d18, 0x400, 0x6, 0x1, 0x4, 0x40, 0x5, 0x8001, 0x4]}, &(0x7f0000001540)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001580)={r6, 0xb1}, &(0x7f00000015c0)=0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001600)="ab2e962b5e65ca61f4e35e0090f0cdba69a00cf1bc709034a847d3f3ba55f7dbed89ba436703ad0aed6600cfe266d7b5a1020c839cb8e36b27ad24d04f5dfb58e6eed4f2e341da17d39e0e9791f2c5e27c832e981302e57281e795fdba037378e8cb3908f1ec66a91282dec981f3ce3b225c9f74ab199cb33485db6bf08c5658bd216090fd1caf37afda8a78026747df2252479581cb8ba0a104c3de99ed7c1c094d7bd3662250065affe8432be4d9b9f83359d0f2028f52d85d2aa9d1fb88c8e2c54b764c43ff9b3bc38ffa2516787865fdea9c9cb4d0c4cc0c5dbd630f2d2dbcfe41a104", 0xe5) bind$rds(r0, &(0x7f0000001700)={0x2, 0x0, @rand_addr=0x6fe}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001740)={{0x0, 0x0, 0x40, 0x2, 0x27}, 0x9, 0x2}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000017c0)=""/170) write$evdev(r0, &(0x7f0000001880)=[{{}, 0x5, 0xa3ba, 0x3ff}], 0x18) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000018c0)={0x77359400}, 0x10) 2018/02/21 02:15:28 executing program 3: shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendto$unix(r0, &(0x7f0000000040)="b547aabf85a043f4153d7b1e36197db7dfa59e7d8135a1c9fc09a8d7544f3b54eec47d451f7d1766a50e5660496685c8000b9ee6828166a2c710788b0dce8e273165f234a835c148edde6427c26c0d4e2110ec9186b2d3b6d01c9d52350824356b76a2e72a903616f584b4a467b455e6b7074fcf35", 0x75, 0x8000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) shmget(0x3, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80000001, 0x40}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000240)=@l2, 0xe, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/100, 0x64}], 0x2, &(0x7f0000000400)=""/116, 0x74, 0x7f}, 0x10000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)=""/64, 0x40}, {&(0x7f0000000540)=""/167, 0xa7}], 0x2, &(0x7f0000000640)=""/87, 0x57, 0x1}, 0x40) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r1, 0x6, 0x1, 0x1ff}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x2) r2 = request_key(&(0x7f00000007c0)='.dead\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='/dev/loop-control\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000880)=0x5000) r3 = syz_open_dev$random(&(0x7f00000008c0)='/dev/random\x00', 0x0, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a40)={'vcan0\x00', r4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000a80)={0x8, 0x5, 0xffffffff, 'queue1\x00', 0x3}) readlinkat(r0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/15, 0xf) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r7 = getgid() keyctl$chown(0x4, r2, r5, r7) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000bc0)=0x8000000000000000, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000c00)={r2, r2, r2}, &(0x7f0000000c40)=""/192, 0xc0, &(0x7f0000000dc0)={&(0x7f0000000d00)={'sha512-generic\x00'}, &(0x7f0000000d40)="ec56fecb44df9f97ae95c6d0f547450f533bded78e194ea4ceb28e9d19260ee5f21be5ad3dd23253c2d688e5d5bdce8d0ca5bd7306d89ebf0d6f4ee3a30230c938702ba3c102a973", 0x48}) r8 = socket$unix(0x1, 0x3, 0x0) recvfrom(r8, &(0x7f0000000e00)=""/60, 0x3c, 0x0, &(0x7f0000000e40)=@ll={0x11, 0xfe, r6, 0x1, 0x3, 0x6, @empty}, 0x14) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffff9c, 0x4068aea3, &(0x7f0000000e80)={0x7b, 0x0, [0x3, 0x80000000, 0xfffffffffffeffff, 0xffffffff]}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000f00)=0x3, &(0x7f0000000f40)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000f80)={0x3ff, 0x1f, 0x9, 'queue0\x00', 0x800}) 2018/02/21 02:15:28 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x6081) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="f00e85318b7af300281b2c4f669cf58d87bee20bec485d3fdf5e0a3dc1b500974febb9ab3cc91a0371e77b6c4978306b8a2b96eb48d14ee546fb18d2293c776bad383c3fcb32a56345316a547e38ce8a817b2b556532a3536b0908af2df0d1b228d7e15381f4c547f3e1b65772e83d2922162ba79d418a34b4b42585cba9c589c474e93016ac0f57fdbe21214b100c40c219b68b16f2e9e9860d967be4c10c77770104d11cce9124b625e4b2794a1081fb337e1a3560eec8b68bf8a99f2d314e54ad1f8b5313b27fe8865f7b61e58fe35cfa0625daf79de1", 0xd8}, {&(0x7f0000000180)="bbb425bb7f20bdd822d171ad6b12af061ab688733b59929935329f65f9668884cd716f3fd65b033d81ad580695107290aa0ab9a7026c346f5f5483809b2fcefb48ae8b7d07d7effda4a9414ca988f08895025dcec5da7e197000bbfde6929f7cd1bcdd43c3f9dd9858bc6a74ed43e49f9dd6e6", 0x73}], 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000240)={0xfffffffffffffffe, 0x8, 0x100000000, 0x2, 0x6, 0x3eb6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r0}) unshare(0x80000000) recvfrom$inet(r0, &(0x7f0000000300)=""/211, 0xd3, 0x21, &(0x7f0000000400)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x3}}, 0x2, 0x2, 0x100000000, 0xfffffffffffff800, 0x20}, &(0x7f0000000580)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x39, 0x7ff, 0x20a, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x100000001, 0x20080000000, 0x3, r3}, &(0x7f0000000600)=0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000640)={0x0, 0x100000}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000680)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="f233c29b9da6832177685d52de2c1f25"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000940)={&(0x7f0000000840)={0x1d, r5}, 0x10, &(0x7f0000000900)={&(0x7f0000000880)={0x3, 0x26a76e360a96a15d, 0x714, {}, {0x0, 0x2710}, {0x4, 0xfffffffffffff148, 0x7, 0x7}, 0x1, @can={{0x3, 0x0, 0x3550000, 0xb00}, 0x3, 0x3, 0x0, 0x0, "80ba71a10d6f223f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000980)="315395bfe7fea8a546b8faf7acf105364f9e7340d664ce5b2832986e5dd687983fcae3ce22442d5dd7088e429a7265b0f788daeac40b01e6083b13523cf599bf3ef3a5eeb8fd21e2c32b158e3ff73064bd759234604cbe3d09e75a611253f39ff6e83478658ff9c8d20d2d518ddb1f6ac9864d8b74a94ed916a9d603a8984f32b3e15fc0ceef2b034cab410187409d619b7581db26e55b5d92a7e7abeacfda381af1fb8eb5e1176be3d8a29642c16e91597c0d8e2b41539bd33099bfc50f82e180e9589674713b0ccd096db11af8b7249df7c96449b9ecdba82b36c9c91e41704d4fe2d0559b8adeb01f777199b521", 0xef) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a80)={'vcan0\x00', r5}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r3, 0x5, 0x7f, 0xa894, 0x4, 0xfffffffffffffff9}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b00)={r4, 0x6}, &(0x7f0000000b40)=0x8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000b80)={0x6, 0x0, [{0x4, 0x0, 0x6, 0x3b3f356a, 0x2}, {0xc0000001, 0xdc80, 0x5, 0x146}, {0x0, 0x9, 0x3, 0x3}, {0x8000000d, 0x9, 0x6, 0x8}, {0x8000001f, 0x4, 0x13, 0xdb4, 0x6}, {0x80000008, 0x5, 0xffffffffffff7fff, 0xfffffffffffffff8, 0x1f}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000c40)={'vcan0\x00', r6}) connect$netrom(r0, &(0x7f0000000c80)=@ax25={0x3, {"4d5f880b1a7da5"}, 0xffff}, 0x10) getdents64(r0, &(0x7f0000000cc0)=""/140, 0x8c) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000dc0)={0x7}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000e00)={0x9, 0x0, 0x10000, 0x9d59}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000e40)={0x5, r8}) r9 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r9, 0x0) 2018/02/21 02:15:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) rt_sigreturn() r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x40000) sendmsg$rds(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1, &(0x7f0000000240)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffffffff, 0x1ff}, &(0x7f00000001c0)=0x3800000000, &(0x7f0000000200)=0x3, 0x55ca, 0x7, 0x9, 0x5, 0x20, 0x3cfa}}], 0x58, 0x4000}, 0x40) write(r0, &(0x7f0000000300)="5bae6d0a67af50424eaaa4ef85a1b5cc357605d763d919c3f6b6872293b1c609636c4b89368e8705bf2baf089d2bcad2e3c8b1e2b966ee7842feabc8b6643153bbd89180fd7b521d4212cca16ec5449334a2caea2f7d1b7ab325b194ed52dde796105e217af6234e98a60665be29805adb4e5d8e687530c5ac608cae0b3600d4906c733a6552c8c8cdfff5b31be04211fffdfd0dfc13212c30770cf8f69542ae0c10bd97595502fcc7e254dce9de72952893962f1634b15b831844", 0xbb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/14, &(0x7f0000000400)=0xe) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000440)={0x96, 0x6, 0x1}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000480)=0x7, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x6a, "f79bc24a58a88304467af088841c537718fe4f96424e23b4c7fcf9764ca77f5432aa0a52d87db0380d63d86c8c822b47e188eb8746bf7967da6ff8c64b1c286e9b9e89d500ccb375b3ba727d6a6b4b08a512ad57f8d442ad85c44ef6e381a320e9134803242754421f87"}, &(0x7f0000000580)=0x72) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x22}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000600)={0x0, 0x5}) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0xfffffffffffff939) recvmsg$netrom(r1, &(0x7f0000001a40)={&(0x7f00000006c0)=@ax25={0x3, {"b1ff78019866a3"}, 0xffff}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="1d39f991f6fa7596a4036732f54386c664199b8efe6992bc85d21167a3044b1c1533345874da321a4b2e9266f5169937aeeb7743514af0916cf23d2e15420045b7fc29606a5442d55244bee930187e72b3054ba583a55817458ff2206b350b0095b8c48e3c0647371644dd6a3f3d75bb52485393053b54b4332746a9a1b916cc69626199432214646152d27fced96239ee5f3f266cb5d3c35b71752b107dfa4b14f22548db72635d4a175c2ecf5496ef50aded5f4c324a1d63d2e77b24c390a97a2fc6f019ae04adf137", 0xca}, {&(0x7f0000001800)="74006f523cc9267fe0a7363b6af4a4b52a18245ec1667f2d352da5303dc369804f7795c51d20e2a436f9309f9c017862846858939c13642028adc3a78df616030fd5bb734a77a81894a135e47daaf96b95ac266bc71b82b21ba642b89762cd92b6f9c500925de4d64c5ac5c66a8b515adc01453b2d52f7b70b9b1a5e6bb0bf319dc816c9cf3ec2aea98364647a6471700bc9f76ab9bf2e3a80dfca5548c1c285cd832b155dd0677859c8b8c3877171185bcf28902b163a1e97bfef410346232c7165be0a16f54da8d9bbb86926ce7dea663db3be20e655bb282b14bccc6d8095cfa1", 0xe2}], 0x3, &(0x7f0000001940)=[{0x60, 0x11f, 0x1, "85fcfb9d952920a209b176a7d92eed6ec3d660e072d90fba0bb7eb83dfd6df0ab769ce75e75bd324a3424bacafb5a7fbaa2a08d5cf4627359f18856efff784c0ea14504a36b825f972faf6"}, {0x10, 0x114, 0x8000}, {0x70, 0x100, 0x7, "b8a23d58752114cbcca0122cc0fe980dde5819d37f58cbb404d2ad94eeada8e0f318b3f8742d0a7ee83c78bd6ba20416031000ae3a6c496b81822dc442b2b02e8168933302c9d0b9a91e1a0967e29767b3918f5c83554d2ca4129c"}, {0x18, 0x11f, 0x1000, "f21ad766"}], 0xf8, 0x4000040}, 0x40000062) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001ac0)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000001a80), {[{{@ip={@rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff0000ff, @generic="daa2f6823389464e5e7b4be60f9fdda1", @generic="f1282f5cf6bee49eed82cfa784903fc3", {}, {0xff}, 0x2f, 0x1, 0xa}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x71}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f, 0xe, [0x1e, 0x3d, 0x3e, 0x25, 0x36, 0x40, 0x12, 0x39, 0x2e, 0x2, 0xb, 0x3c, 0x33, 0x21, 0x36, 0xc], 0x1, 0x6, 0x7}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfffffffffffffffc, 0xa}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffff6051, 0xb, [0x3b, 0x27, 0x9, 0x33, 0x1, 0x3f, 0x36, 0x1, 0x14, 0x3a, 0x3d, 0x2e, 0x30, 0x2, 0x2, 0x24], 0x1, 0x2}}}, {{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x3, 0x4, 0x7, 0x8000, 0xb1cb], 0x8, 0x0, 0x3}}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fff, 0x6, 0x7}, {0x1, 0x0, 0x3e}, {0x4, 0x80000000}, 0x0, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000001f00)="ff6ff10a131d95be57efb3a0cd0fbf09794740a76c03a0f98966e0dc96e58bc9e7026af4e67ba06943ab92d3ef7eca5cd2b836f800f1992a8185097c4297c44a928de11b203e3718d0398e2595692256b42fccee5824b9c7aa91e647614108768951030aa16546053b75b81d251f6f44f9bcfe540caa069b32a463900588c3a3c1529d5dcd3c1915b544bdd1d5609dd6d30f42cfd71ed7c184ef1e172c6d3ab76274da37228ed4680e9757bab6eea1b4e9b1e2e92c284a0f952f3b08e87b34449cb73f6cd3", 0xc5) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002040)='socket\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000002080)={0x11, 0x6c77}) connect$pptp(r0, &(0x7f00000020c0)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002100)={&(0x7f0000ffc000/0x2000)=nil, 0x5, 0x1, 0x14, &(0x7f0000ffc000/0x4000)=nil, 0x8}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002140)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002180)=0x200, 0x4) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000021c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002200)='/dev/sequencer\x00', 0x200402, 0x0) ioctl$TIOCCONS(r0, 0x541d) syz_open_dev$mouse(&(0x7f0000002240)='/dev/input/mouse#\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002280)={r2, 0x3}, &(0x7f00000022c0)=0x8) bind$inet(r4, &(0x7f0000002300)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000002340)={r2, 0x7ff}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000002380)={0xfff, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) 2018/02/21 02:15:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1801}) getsockopt$inet_mreq(r0, 0x0, 0x4e2ca69fa001466, &(0x7f00000000c0)={@local, @broadcast}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={@common='ipddp0\x00', @ifru_flags=0x4000}) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x4b) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3, 0xf5, 0x7, 0x10000, 0x8, 0x7fff, 0x0, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x9, 0x800, 0x4, 0x5}}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x81}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) getrusage(0x0, &(0x7f0000000340)) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000800)={"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"}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000c00)={{0x140, 0x6, 0x10001, 0x6, 0x2, 0x2}, 0x5e62ee95}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e00)={r0, &(0x7f0000000c40)="082af50bc956ca02d36b5fe02965960884b19d243bc03728cea437971044080e3bbf8049ececb463fa7bed2c47325709d10957ef69a8f3d6dfa8f87fd787741d95bf7c3d4cb374fb500bf82a2685358b12da95a1ee73191ffd623925b1a780e7c42f8a13c7ec5b84178d280c40a8ed2b505fd86b6a4b217c4e509661412c3ef2ff0110668f9b694e5f14de4589c5e4f7c7056bcdf8d5fdc8b366db70ed2825fecb5b386bb42265ac37", &(0x7f0000000d00)=""/246}, 0x18) r4 = accept4(r3, &(0x7f0000000e40)=@ethernet={0x0, @link_local}, &(0x7f0000000e80)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000ec0)=@assoc_value={r1, 0x63fe7a66}, &(0x7f0000000f00)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x6c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000f40)=@assoc_value={r2, 0xf3}, 0x8) getsockname$packet(r4, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f40)=0x14) sendmsg$can_bcm(r0, &(0x7f0000002080)={&(0x7f0000001f80)={0x1d, r5}, 0x10, &(0x7f0000002040)={&(0x7f0000001fc0)={0x3, 0x10, 0x5, {0x77359400}, {}, {0x1, 0x0, 0x3, 0x2}, 0x1, @can={{0x1, 0xa2c8, 0x79bc, 0x7}, 0x7, 0x2, 0x0, 0x0, "ae28ec31ed65391d"}}, 0x48}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r6 = shmget(0x3, 0x1000, 0x244, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000020c0)=""/191) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002180), &(0x7f00000021c0)=0x4) socketpair$inet(0x2, 0x806, 0x101, &(0x7f0000002200)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002240)=0x0) recvfrom$inet(r7, &(0x7f0000002280)=""/69, 0x45, 0x40000000, &(0x7f0000002300)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) linkat(r0, &(0x7f0000002340)='./file0\x00', r0, &(0x7f0000002380)='./file0\x00', 0x1400) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000023c0)=@req3={0x100000000, 0x3, 0x5, 0x10001, 0x6, 0xf4b}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000003540)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003500)={&(0x7f0000002440)={0x10bc, 0x13, 0xb, 0x402, 0x2, 0x3, {0x0, 0x0, 0x8}, [@typed={0xc, 0x7c, @u32=0x1}, @generic="2dc1c27ce782780f306c", @typed={0xc, 0x37, @pid=r8}, @generic="a463f3b1b116e52c3f899477b3efa8fb31b79d6e318e0be961e4b28105bfcf6f32c50bef7b575b68d5a5f89e5654947a71ab99ae1e88f811dc49c99e382c5c98cae774eea5cbfb64e83bde1806e9ed19de7218f8280882ab24ba0a84731410eb38cfa7f3508ed960262208ab5236f012262c99a6a9b4e2d3351292db3356aecb39cba0e631fc5497cd4a1f06dda854434a5eff6817930f7c90afb6a7f2a69d720b98cd99d066c043fc1d17dc8f490c1975aa22ed3bc2d71d096bf58251a2b512f029a014639987c06617455adf70c92f5d531e3ce735f33deef4a721d4a067c6f7adbfa831285b727bf5ecf18cf286a4774f4e959e9173b2505f353c177817b9ad3ecf3040e28b07065fddb20efdc406cfdd6a5ca150840ec55758294f8d97ab88ca8c86279a6ea4962b0284beafaf8ee46a2c4d2fa8867a38d24f4e7def5b45109bb44823805b68f1e95b8dbb3dbce046f2d3a6dc0a05192a6718d0f84eb4c9465f7b8106470e2ef2f19d64a7ab01e0f9b368e70c99e18aac5be29e6c71e82d3c9d08a8ea388900eaf4135647cffc63a787767f96cc7bef129817909cbe148dfe488ac0cb60bf55eea03b646b603245fab57f46b3bd22e52625426e198afa8a090b8740215b9dfa3c55b005d5502ce1cd4ef6ae5bb12c8b84959ac59deba31e51fa2e0f797861fa9c4fdb5040caccc5ccae6187a6280f0ec614c6a1d8ead55b755869e701cee6c05011991c319eda5f0ff3fdddde3224e922e836ed927b9d6799633df7f91c02cdccff5f9bd74765a1e63b1507f0c7c77dc855bc0db27f712c7567e33b7e9b261572743944c6d9d7b28e0807e9348ce231e8398609bb27a161433aa485bdc13644a2bfdeccc0a149e680e3cead1011317012a472a224761b34a504a2e43e6801b62fa5fa39f300eb5ad9d64b2631e3496549b4934c83a367c74a1b751c4a9230642af0b01e7a8ad8f3001640b3c84d0ce30ff825af787b4b6b14a1a9cfd58c1e48072fd195a50a9c20b6a2b131f5032ed20cce31e45b841c66ac6d3428aaaf48f9d5a49b786df12eee7d516345a389f5f2a952f6cdf6de3dd75d9a4731ee676b0c2bddf056eae4034b059746a4aad8ecef2b4693eabfe6b0cb88b008617665f28a016743165e5baafabab89f242ced59f0c27320333b3e0e5c4fa6e4472f4b3a4373b44749003823e87bc3fc82cdf24e7674a8b151bddd9385f15d3948cbc093e890c6eb9406802e713fae9645d642d0fc9cfbe82e59574dd2b00c6af6477eb6c79c15293152d304009ed152d28cc5e23a897ef478294e46fcf58d1e6fa78d4c3b4fa5424f894084aeba1ec2522650ac5bcb43c1a96c2e531e527b9846fad77cfed5ac5dcc5b7a5c451e7c89b668b616cba3eace3e068e38d9bdbf4b9c697e0419c7202579b458e7c4ed23edcbf4259f5b91ec343837827f2c3608112ea662dee392e5b7612e2923388ddce1fbef104c91326e4c0ae1e46f0c568dd867ff47d22845db4b693becc87d1a7e5e6312a3f177209c2de0010179fcf5e9c7199d8ee7f5409ec461fe0704db0ab02e8b6f3f5900573a552033d5939941e4abfe51b3b29f870ec5e2ef983ca378ef3b187aefa9b6d1c7b47d0fa4e7c8d57ca69062d90f9cfbfb97bf75bff9330ec5145abd0ffc7e1d5923dbb0c3007967820cd16eb2db55aec2c3ba520001d505fd7653fb89be3574d5aefe762ba2c7e95ea37f145d944e1aaa0f814ab515d4022129a8582c488fa3484f814376ae014ac161c81e6a6d45719e23c13ff2e811af08e67c80b3e44ece5a6ca81c1b1f32e0633f385e2589c94c420aaec20f757f4377bbda7cb246eedcb89530dd7a9437d936acb6870d5954c10403f1147e0526af07becd6b2d1adff676c0a7ed575274eb4fa709135b9cc61bbc149bd230f0f74d582f6aa392809048366bba403cdf627552e11cf2da4c85de47903f0437209930878855d63da2dee51bf884c99f63c5538150b17e6c7aab1e14de12d8ba9fa28075a1d37ebcc9d2101c2fd3fe841b48daf20c44a5f8526f3265a22313d3ac7b3d6405dac3bc2950fe5f138098e585f2333f4541138e724ffb606ab57fa49ce1757fa479c1e459304a02d869d89888c6e06c1770270ff3e4a4cc79a15548774dd39d93ed8d00a5f6c466164c1086eede9ece788d09ccef33f411a9f5e9a0cada50a2b665880a80550c0deb77dd162ec8fbdbbeb6b2f8b11b9b3984f1aa39bfb2b462ec156d9dd9fd3e8f420a7f4c57c3e5faa4284c7047e1001cef74ffd51c4097d91b9b2eb2b62eb350f44b1d525d26ff5f86d5cd8175137600989ae463746c3e564dd02d3f6c7ef42a5172247443772609ef889da966e7ba31843370911d7e44b2e562556fe49a474bf5e01452b6948b488e3e6165b10a70d47d2dda025f26f9087e7b84fff9a9a98785d5f9a76dee60e862578d765cb05ec3420318d588fee16e57bf31bd454416b0dd7959666c715d1b100652d181542be1c24e28d2cb968bf5c6d580238d113dc7a8296555c1ded0e06e01a0695653b98720684d115bf4db14227317c7026409a30f20218b68b338f322cac31c599b001c8f362df3ea30ea248316e2fb875563eabbc868593b0a74152a0a7fdae34a9b625181fc675d07cbcb7724dc30bf153c6cc50c901f07fca4d7117ac0b87c0271beffb75b93d2a09eba3a0388136f51cb0b307614789b4ea3ea0cd5de86932e83f71b66f0299af37fe5d65bb6b7895d5e7ad9728bc30609ceebbbf8bef13600565ce6c810044904ecbbb232d0e1f6fa40dc8fbe69ba64d478da247156d085d7f03ac78a0c1a419e76e93d39952f5542cc56470ba37c9adc7f3220d52cab686358f4c2b634f809ede6feee8ec21ca392705ab4c0d2431aa68998396cced293c076e0ebbcfd12d1ff42d5ba32bec9b954b3cd08b94dd2038e33215635028a16fec473588ec5bd6cde33dc6de3ae1c4da49ed88568ceb5b9ca9d0195aa26d6e02c22dc8c1010dfa60fa70703b80b24d1a8b0b1af6108ea46fbd6435981f1cb64b427e662aead5af9579e5a3d9985410d890f5d36dccd8a5bcd7b5c71ecfb3a2f0b8b4ffcdbb0d42b50b08fff7972b784d2bdc5029bb248ed7fee230d23ccfd9989794eeed847a7039de2e986eaab7420ea504ba8041a6d2b4963729080b446f46dfad9767321de26a32bc6ab52b0c24f7a0142adecfe509167a76571dae3fb170f74518ab89dc1fbdf8f649475451046b0ae4ed4d709ea8c9535753d50f474271467ee888fc3316913ae0714bd6cc77b3d48fbb5e5636a0032e7a42d48a91b7a1817f6d1218ed6d0e5fc8ae187f347ce2daea2edb2f5322ecaf944e3c0b5307079866027ae3a9a4b44c063d715ceb3e81ef4ca06f266d2bd76f01509a32162788b30d11afc7263df2110f8b77148f42f6e5736078339160e324ac12400b6dfdc0ea59e9463cfb7ba45f2ff7353e7838f93f546186434ecde9f66db9a7f54560220350f47fe031050b84b6548e9538c13d6f63e5a7ef84ea3a775f36347a2287791a850020397ed0dca049d7619942498bf782b4f8becbd2cc98e389b89d944f0d2721da89e169844104c7ec127926c5875894dc4157ba3cac9ca4b5d53677b119d0c9517e5dc52ee7950e8a70e31eb6e68f0f6acf2492806e2eed3786a8ef29e6c780f85c2ffa408761b25dec277fe5d466f5f01749e28b350171d600d335caa2722715821aaff1f15c9e8d2a6dd59c2e1d43b21f9f15441d4ddf9cfa6e761735efedf86030438d1ff4cab48c86cdbb62c59388a68ce76f21243672eb9fb5ff2f4e2afc5cd41a6f4410fb8a4d31c03837ae62a0763188882574788a9992ac8afb16f82572843dbfb85a76993a6a426feb3d1e47050e9490c26fca5e73ab5b8403abd59ec08d9f2a54201b28de888b0b186eedf2ccf8df3ba8926758a7153c32f230f7506005f170ddd598eb20e415d17ae9874b95be6031832345aa18d252cf6d2c378260bbc7e41acb2513609c7876562e8b4993252089c52ece1685c5526586941676aced070cb32a99925292cde6ca0ae25fc8313910cb0dc8d00c1bd8f0dd198f9189f35990843b5ac92a51e7a0c5976f749610c3794558a0738c71a046d29d05ccae42b5b68efdcf1b73c6d639fbb5ab4c4ea6d056ab8a479f3f1e3e7f4ce222a5a183e9f5bef9d24ee2101ca8da197cf62bbff6f71ee85f3785a038d7c09db0ed841fe64cd42bb1f9e774c12e6a37c7574befa0151ec9bb10cb5081db22e84ece0e3b3c86b1d1fb416302ee5269771c4dc261fe725f00326b243c765be56258242fc864838ad8899c972f5e356246a27d93bec3db773b8f30d0764437d4cbde072bc6c37bc64987c44f4193802ec101ef71e5a6026b6a01698d8313e180eb2ebb7301f60d2a0ef62fafc80ede5d09491f2568cfd395a6b4523ff6d1db1debd57c3121c57a2592e9db4922e1605961e5c0f9342ff63d28f13fff921301718ee8ddc25b4fbb0e43d32156ab2896c5e207c4f140c323e57c2545b462e0cd017cbdf77c48f767c86dd823b6bef412e632e249ef941f2f0720cfd32227eabf1af12eff10cba1f853bd7589956b3c66f5144fc08ca963f39aa3c8bc586d9c071e483027978f6cb009e97e37a7991be490b660f54af59a5daae844d6e128f21da084737911dcd132934a9a8f9ce464be0a5812ce65b8509a080363232f33aa595c6a6c14f1d16e8c35edd4c99b22e62f64f302e305b06795db9097fb7f9ad5973c045fd27d01100a228692dff2189e3c507eddfba4524daeaf91679d34ebfaf11f5469b91516d99da92e81d53645d85cb4a5276b3aa153589d6b3cf2bd9bf24e8c90f4468cc1284ac1623c51dc781869200cd87bf2f2e514e9cc5a58e6a900af2aec58a4b2084d864e7f0e87d88249aac7f3cc7638a569b265813de44f9fafd12c65d46c3d4934935a61e9ea3519c8a0468a65b51fe444e750f420f1fb35a21ef3fad0fe03426fe2e159cf4c733e9787ccb9848ece77e6184a5188ad45d60858d6c35c128934fb49577d3736f6fdc1dc271d8a9f2918d3e01ae282202fd5cc355bbb35a6ee4bf534b5ca0d4aa7f062048113b1b804a1e68d45e10e902a2cfe0907b3b1111e42471967d6d1fafe5dfd3f1e484222346b836f1a54e1b70c7864839eb8a2fdc418e5c877392dfebc93216d47c1c20d77e8f250d9386f625b8a8dad1882bc43320e1d1992253f7c44512c211f8e70663c22c393b4d2cbc9e4f069a9544eb85b8de9000f13dfec0a10e5876db873fb7e0d71dbe32d02c13e8eba5d5786ad600da80e2f8f454f6c770720f009431236cda06d4f61cc4b91d98c581b4a3f3f5838106f9f433b242577ad23cc77f10bcfd24ed666455f16af83af53fb98f48ab0f0d7c5dfae7622754f6c49f8fe9bb90d4ba6a853f26a1750595ed1bceccd561cab6adb11279d907c178b6c3cb149ab7bc240423f9fe88e7655a83407704cc14b59376151f076b418a63936119ebf78a8fc06a8afe201acadb323f07b9dc391b1640f05ae16b9a4d48eab71266edba18708b614a2fddbea5c5d3266ec7dc7b3e6c3dee665283eadf20a8531a9e2a02b75c2039993f8ba2a10af1719f858256f50fd675c2ce61a47a2bdd2732cca18223a6cbdcb87af907b7d20f61be6a6b2123d1094e71f7511aed807845707120cae18aabefb56ccfa82422a13097f7c9a3768b38ec8a810c3f8ad6e5194b13b5707ab5b2af574791f958d0c20add2f75459a071da8c6cb4c46dae8805e90eb38cc0f0f9a63178453fa", @typed={0xc, 0x14, @u32=0xfffffffffffffffb}, @nested={0x78, 0x20, [@generic="31b3c8fafc2722bbe82674d3d8b30ac2a998f04b02520f9a7caf9844fcbd439d14009c12d899c41ff615e7c419ee8521b9b222101e1f76f38d394a0e5cc92ab5e20da8ce2f5c8f93bc5045467a6721a11586544bb5968b7d924f45da46b7d91896beb65c573ab093d4e1c27833ab1a6614c840"]}]}, 0x10bc}, 0x1, 0x0, 0x0, 0x8001}, 0x10) 2018/02/21 02:15:28 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x11f, 0x400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x107000, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x3, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x714}}}, 0x32) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000100)={0xb0000, 0x0, [0x7f, 0x2, 0x100000001, 0x9, 0xffffffffffff8001, 0x2, 0x9, 0xffffffffffffff01]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) r3 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="bb60e2a96bc4afe02dc0d9fae80bdf5be50f81a8e0cc21a51c9f775341175397327481454f3ae4f95f3a1dbc7126b63d8c8103398828d232c57c485de6e70945eafd8292d0a206db419d86bc080d38595152c46d87b2fdcc39a85baf50edee719cebd7834e34ac64d7b4668406873a757d1d77b016daeb0cba7e05aef04fc799d6061b970919ad2a20d3a1ae91f68aef895a543ffcfc08bc237280948aa583616538d387c3ea0cad84ba05a036242823c733183c67a1a26d7b7d9d06ff4f5dc3405c40f1895b9ea359e5babf119337f45de6168f446692904cbb70510e52edc407eb9fe8", 0xe4, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f0000000480)='-posix_acl_access\x00', 0x12, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f00000004c0)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1000) r5 = geteuid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuse_mount(&(0x7f0000000540)='./file0\x00', 0xa001, r5, r6, 0x80f1, 0x10040) readv(r7, &(0x7f0000000680)=[{&(0x7f0000000600)=""/75, 0x4b}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000006c0)=0x3) r8 = openat(r0, &(0x7f0000000700)='./file0\x00', 0x210100, 0x4) ftruncate(r8, 0x79) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000740)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x0, 0x800000000, 0x5, "b44b6935e9e41608c54e8e3cb341af279f8a656ec304bee87626d2c1ce4e970079799783ab44301762aec0a97e63ca540507caa6141f3ce5cf8b0d285e1ac54cc104cb4754c18514cd86f462a0e054d8"}, 0x160) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000008c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000940)={r9, 0x9, 0x20}, &(0x7f0000000980)=0xc) r10 = semget$private(0x0, 0x2, 0x400) semctl$IPC_INFO(r10, 0x0, 0x3, &(0x7f00000009c0)=""/115) request_key(&(0x7f0000000a40)='.dead\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ac0)='\x00', r3) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000b00)) timerfd_create(0x6, 0x800) semctl$IPC_INFO(r10, 0x1, 0x3, &(0x7f0000000b40)=""/24) keyctl$session_to_parent(0x12) 2018/02/21 02:15:28 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/28, 0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}, 0x3, 0x658c, 0x7, 0x5, 0x1}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8) r2 = accept4$llc(r0, 0x0, &(0x7f0000000200), 0x80000) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg(r2, &(0x7f0000002940)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b289198e6708f52f2ab387c1b85a1e28f19ca47ebcc5c41a1bfa507ca3eda660a7fe5da8c090af026d6cf5b64fa63322944dfeb0b2ad9344d9e53e24b7b5842fe3ae244e7e8325d1af35bdb140cb83c8683f2534823172714af19dead6e3f93ace363e03bfe9f80f8142768caee603e2d9d0b4fd09c2e72da0515177be1600245f2fe169d18ee7ca6b5744bb3e2f032ef58b6e6baf360c8077eed926e839504fbd58bb5a8e4a13385192e94c1e70e98d11f7f436bfd46344a03d51883de75701373e0a66398ebc11879798947c6b68c25dc4d425819b981569009f1d9a7994ec", 0xe0}], 0x2, &(0x7f00000013c0)=[{0xe8, 0x1ff, 0x5, "acce91ab18a605866b4c5722e8aa9775979dc55a51e62a1eedb4a4eea9987377ec9992f186abd181c6a72276c6d67a89fd9b5343f3061cc2adaa5784fc0ae676497be50e7ba8a1a9144543c20b0ec67be80dfb7e8c6621fd4a06c87e5707ed0137b3c7a11ac4e5d409f69bd4878d50a737f055de480eac334f5c4f142293c91af91847c2ee04323f6f10ce991714b3814dae84ee563dce163a1281a5fdeca19653cd983755e22065c1d81ce97799a591f0d212f8b9052ac627919bcd6018be61e49803fc04d054eed54d937f04c5bd3129d88cd2e51b10"}, {0x68, 0x11f, 0x9, "ed304e4716e1265811d7c7831cd7fdf43b7ed6e34681a17e2c65a2b3d9a13cfc00c3036dc0748e333d4b6972de504d158dbbf12955bbce5d6f34686714b2284762e286bf278cb0e6c0b1d345f105977c651515"}, {0x100, 0x10f, 0x7ff, "9dd9dd28ef547d8fa4e74db0f8f191ebd4c17de4e7d2c2f9a6215d1c7f73bf65231dcb329f30ee6883ceb4c1cd550823ba14ffbc7d5d8ce1ab7999d394d49b0dd2c74f4aadcbb80f3929c2f876f0827eb335addc0685e9bd48d5169aac34a004d012f01f51a65db370d17a01f2e6b6d808f214f695ce2a421c6dfa2ff8467aeb789c10182f85a44312f8301bd706bbeec9636f17c3202deac9a00bfa8c8adca8033edaeddd4e9631dbae3bc7c2e2ecff3ab79ba58bd220565c40cd52f188863400bbf6c5bd6d69dbce7b23fa6f342f870f391495560c92ff1dcb5c6167140f2278d15c2e7bddf9b6b5706ca7717aebb6"}, {0x1010, 0x4f33ae1dc9146046, 0x7, "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{0x68, 0x0, 0x6, "058fa963f68208b2084ba81fe9714d6f4f1e81a92d015489f4f14a746e6d34b68783b5f0eef8967d34607d24cdadcc4df38092c3f2331c4235c8845d2b0ec6af874574dd99ab0da667996e28494425a1010f17b431553f"}, {0xf0, 0x0, 0x1ff, "d62e454d7c93c998cbd6c6b974a603cf008aec74cb60d4fb9f4fb14f0f8937c41eddc202e077bd74bca7fadf73ad501974555dd60107248d1bd3e04402037a64692d2991d1b6b9d66477d1e0d9ce978e7921d1facdef26c146896aca7f06da8f669ceecfdd39fab3aeab5e64ef636451ce9c80d822d5adc5b402c6ec70aa42022a4fda322f7d52ec4f6dcc38ab0b610e0bcfaafe4d1ec7bbb83c0fb697e8a18da7c58cfce1fdde1672f7fa0739ddb8f31732f40d82510071c474ffd179458ee6b6fb996c2ca4cf389b3872b919efe03ab4bea16e1e22b3bb120b24996022635e"}, {0xa0, 0x13a, 0x4, "6b13d96533626dbc851d2310249a0a83ec148e9acce5249b2c7c0bfda5c6e76cfee80f36e91688796ea26205672b9e6e5e03703128ed11cf39ba7269b8e87b04648b7c87588023c9888d9b89a12c2c7f86addc4316422d1c6c952e900d6aef48bdc51acdc75d5a86944d7fae4cd364dc946875ccb2fdd6beff48f78967955e634a6e07914c27fbd69e7adf436ef9"}, {0xf0, 0x11b, 0x100, "a085d2adcea62cc755be5e120a0d947f39878ca07a592d190537a175f37efa8bc1585dcdca62b1dbca6d86cc70420abae198704130473cf32c0fda2bf23fcf27d28e4e609c9d38a68b6a1ef4e24942ece8c66601d65e59230cd8c4ebff13f1388c0fe12e55f5504093a4dfb27c4f27845682eea82f18c218690f9758efc437256fb843837cd15c63ac1c761226f0b570fd47193554a0b46f93ecd904800febd6c3838bf84b3bacf7f1c3ece044eb7bf03aed15138acb1412c2fb3519cfd62ff434f7c97571a528aeeb5aca73825c778730ba2d25a7c7e5a0fba3f5a2"}], 0x1548, 0x40}, 0x80) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002980)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000029c0)={0x0}, &(0x7f0000002a00)=0xc) rt_sigqueueinfo(r4, 0xf, &(0x7f0000002a40)={0x1b, 0x1, 0x9, 0x4}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002a80)=0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002ac0)) statfs(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)=""/8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002b80)={0xe8d, 0xa5, "1faaa145faac5b0415157ded8691144c0d487aa9b5b9f92612c694d9373433398269bb3117a76fe94c31b8f4444cf1e4ecdef2cd3b696caf5e4c069ac97ae8b068f67b0c80418b6672163896332d4354f617ea4a63170f7f539485a998808cee6e9095aa47aa7a739f329f92d58fb092ac5d0f56cd1bc9b2d7abd3bfaf3aa47e9da479452469f19eecfa3f19cf024d628534c27bd07f669ffe67752df6a199248fd71b8a11"}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000002c40)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002c80)=[{0xa, 0x1}, {0x4}, {0x2}, {0x3, 0x7}], 0x4) getrusage(0x1, &(0x7f0000002cc0)) rename(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)='./file0\x00') epoll_pwait(r0, &(0x7f0000002e00)=[{}, {}], 0x2, 0x7, &(0x7f0000002e40)={0x4}, 0x8) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002e80)=r4) sendmsg$rds(r0, &(0x7f00000032c0)={&(0x7f0000002ec0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000002f00)=""/141, 0x8d}, {&(0x7f0000002fc0)=""/238, 0xee}, {&(0x7f00000030c0)=""/215, 0xd7}], 0x3, &(0x7f0000003280)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000003200)=""/23, 0x17}, &(0x7f0000003240), 0x10}}], 0x30, 0x8080}, 0x8010) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003300)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003340)={r1, 0x2, 0x5, 0xb64, 0x1, 0xc4, 0x2, 0x400, {r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7, 0x4, 0x7, 0x6}}, &(0x7f0000003400)=0xb8) r5 = openat(r3, &(0x7f0000003440)='./file0\x00', 0x2, 0x100) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000003480)=0x5) sendmsg$rds(r5, &(0x7f0000004500)={0x0, 0x0, &(0x7f0000003580)=[{&(0x7f00000034c0)=""/160, 0xa0}], 0x1, &(0x7f0000004280)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffff, 0x9}, &(0x7f00000035c0)=0x7, &(0x7f0000003600)=0x40, 0x3, 0x200, 0x156, 0x9d, 0x27, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x200}}, @fadd={0x58, 0x114, 0x6, {{0x3, 0x7}, &(0x7f0000003640)=0x2, &(0x7f0000003680)=0x7, 0x4, 0x7fff, 0x8, 0xe133, 0x1, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0xf69, 0x8000}, {&(0x7f00000036c0)=""/73, 0x49}, &(0x7f00000039c0)=[{&(0x7f0000003740)=""/135, 0x87}, {&(0x7f0000003800)=""/88, 0x58}, {&(0x7f0000003880)=""/224, 0xe0}, {&(0x7f0000003980)=""/40, 0x28}], 0x4, 0x20, 0x3f}}, @rdma_args={0x48, 0x114, 0x1, {{0x101, 0x7}, {&(0x7f0000003a00)=""/29, 0x1d}, &(0x7f0000004040)=[{&(0x7f0000003a40)=""/28, 0x1c}, {&(0x7f0000003a80)=""/4, 0x4}, {&(0x7f0000003ac0)=""/101, 0x65}, {&(0x7f0000003b40)=""/208, 0xd0}, {&(0x7f0000003c40)=""/213, 0xd5}, {&(0x7f0000003d40)=""/44, 0x2c}, {&(0x7f0000003d80)=""/162, 0xa2}, {&(0x7f0000003e40)=""/246, 0xf6}, {&(0x7f0000003f40)=""/224, 0xe0}], 0x9, 0x1, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x200}, &(0x7f0000004100)=0x580, &(0x7f0000004140)=0x10000, 0xfff, 0xe82, 0xffff, 0x9, 0x6, 0xffffffffffffff80}}, @fadd={0x58, 0x114, 0x6, {{0x3}, &(0x7f0000004180)=0x4, &(0x7f00000041c0), 0x4, 0x3, 0x5, 0x5, 0x28, 0x47}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1}, &(0x7f0000004200), &(0x7f0000004240)=0x80, 0x200, 0x1, 0x3000000000, 0x9, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffff671, 0x1f}}], 0x278, 0x400c001}, 0x10) mq_getsetattr(r3, &(0x7f0000004540)={0x4, 0x3ff, 0x0, 0xffffffffffff4c3e, 0x7, 0x800, 0x1, 0x4a05}, &(0x7f0000004580)) syz_open_dev$sg(&(0x7f00000045c0)='/dev/sg#\x00', 0x7fffffff, 0x200800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004600)) 2018/02/21 02:15:28 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1f, 0xfd03, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3f) syz_open_pts(r0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0xc3, &(0x7f0000000140)=""/195}) ioctl$TIOCSCTTY(r0, 0x540e, 0x80) r2 = accept$inet6(r1, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000000340)={0x0, 0x4, 0x8, 0x3, r3}) getrandom(&(0x7f0000000380)=""/118, 0x76, 0x3) msgget(0x2, 0x4) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000400)="6a21fbf60c95f3e0aa7be1f1ef3a3c8de896bd1a357df99e5a862da1de1ada142170393945fa76b2091cd82e831e863bbd554e5c7e388294181e68206b3358", 0x3f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000440)=""/218) pipe(&(0x7f0000000540)={0x0}) accept$ipx(r4, &(0x7f0000000580), &(0x7f00000005c0)=0x10) syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x4a00) pipe(&(0x7f0000000640)={0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r6, 0x800) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000006c0)={&(0x7f0000ff9000/0x4000)=nil, 0x1cad5c64, 0x5, 0x46, &(0x7f0000ffd000/0x1000)=nil, 0xffff}) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000700)) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000740)="d0673f6100cef4d00f0e24ea40fa56cef1c8845bae70f3d9a8a29af238601d34ae9e805ebc4d0a251e3076e776c74a0a73f2f2351b69c557f5bbc11e3e56c03aff1862a1723306d73f756ce56920454498060b0011d2bfb1257c24f54c3368cdcfab07d336218bd5d78270b6fc091a9afd8dac8e9d9bc4d9d126930e586452200dc5203c4b7153713de645fe41255311d8b3ec8ab885f6abf2b2e6559bc55a5c6623a44e712cddaa072a2e03b042ecd74b8fcdf15584cb8b3931aedd4b2a3018ffba55b3369b207c") r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x430080, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x1, 0x1, @empty}}}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000009c0)={r9, 0xffff, 0x6d808e5a63de6478}, &(0x7f0000000a00)=0xc) [ 40.493208] audit: type=1400 audit(1519179328.522:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm092210097" 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 [ 40.563563] audit: type=1400 audit(1519179328.593:10): avc: denied { sys_admin } for pid=4211 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 [ 40.619966] IPVS: ftp: loaded support on port[0] = 21 [ 40.657095] audit: type=1400 audit(1519179328.685:11): avc: denied { net_admin } for pid=4216 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.682785] IPVS: ftp: loaded support on port[0] = 21 [ 40.719514] IPVS: ftp: loaded support on port[0] = 21 [ 40.775332] IPVS: ftp: loaded support on port[0] = 21 [ 40.830694] IPVS: ftp: loaded support on port[0] = 21 [ 40.911551] IPVS: ftp: loaded support on port[0] = 21 [ 41.002967] IPVS: ftp: loaded support on port[0] = 21 [ 41.105688] IPVS: ftp: loaded support on port[0] = 21 [ 41.731479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.006757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.035523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.289791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.401589] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.442705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.612518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.649226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.231070] audit: type=1400 audit(1519179332.258:12): avc: denied { sys_chroot } for pid=4216 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 2018/02/21 02:15:32 executing program 0: 2018/02/21 02:15:32 executing program 0: r0 = memfd_create(&(0x7f0000000040)='cgroup%*!^}eth1vboxnet1procvboxnet1ppp0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) 2018/02/21 02:15:32 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000df2ff2)='./file0\x00', &(0x7f0000074000)="730600000000000000", 0x1ffde, &(0x7f0000000080)) [ 44.348682] audit: type=1400 audit(1519179332.378:13): avc: denied { dac_override } for pid=5118 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 [ 44.441667] audit: type=1400 audit(1519179332.469:14): avc: denied { dac_read_search } for pid=5137 comm="syz-executor0" 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 2018/02/21 02:15:32 executing program 0: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xffff) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/02/21 02:15:32 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x14, 0x0, &(0x7f000016e000)=[@request_death={0x400c630e}], 0xff41, 0x0, &(0x7f0000000080)}) [ 44.660802] audit: type=1400 audit(1519179332.690:15): avc: denied { ipc_owner } for pid=5191 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.674778] binder: 5197:5201 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/21 02:15:32 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x112) 2018/02/21 02:15:32 executing program 5: perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 44.685226] audit: type=1400 audit(1519179332.690:16): avc: denied { map } for pid=5197 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=9168 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 44.685242] audit: type=1400 audit(1519179332.690:17): avc: denied { set_context_mgr } for pid=5197 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/21 02:15:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="1f58edf71f973271bad485dac1ad94c1", @common='syzkaller1\x00', @common='ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="7823852a5d8e", [], 0x70, 0x70, 0xb8, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x1f0) [ 44.685258] audit: type=1400 audit(1519179332.690:18): avc: denied { call } for pid=5197 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.685273] audit: type=1400 audit(1519179332.690:19): avc: denied { transfer } for pid=5197 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.785088] binder: 5197:5201 unknown command 0 [ 44.792896] binder_alloc: binder_alloc_mmap_handler: 5197 20000000-20002000 already mapped failed -16 [ 44.809526] binder: BINDER_SET_CONTEXT_MGR already set [ 44.829443] binder: 5197:5221 ioctl 40046207 0 returned -16 [ 44.882306] binder: 5197:5201 ioctl c0306201 201eafd0 returned -22 [ 44.909944] binder: release 5197:5201 transaction 2 out, still active [ 44.916723] binder: unexpected work type, 4, not freed [ 44.922122] binder: undelivered TRANSACTION_COMPLETE [ 44.927445] binder: send failed reply for transaction 2, target dead 2018/02/21 02:15:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={@generic="307bfa66d857bd69eab876d06af2af71", r1}) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0xfffffffffffffffd, 0x80000000}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/21 02:15:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xcf, 0x19, 0x4, 0x3f, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, 0x8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006efffc)=0x90) 2018/02/21 02:15:33 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$addseals(r0, 0x409, 0x0) fcntl$setpipe(r0, 0x407, 0x4d) poll(&(0x7f0000005000)=[{r0}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x111002) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7e2b7b12", 0x4, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x40, r3) 2018/02/21 02:15:33 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[], 0x2d1) 2018/02/21 02:15:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x5642cfa5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x88d, 0x200}, 0xc) 2018/02/21 02:15:33 executing program 2: r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/02/21 02:15:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0xc2000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x2, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x8, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000947fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000035c000)=@ethtool_ts_info={0x41}}) unshare(0x2000007) 2018/02/21 02:15:33 executing program 4: unshare(0x8000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000a96000/0x3000)=nil) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) shmctl$IPC_RMID(0x0, 0x0) shmget(0x3, 0x2000, 0x6, &(0x7f0000ab6000/0x2000)=nil) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x7d073799, 0x3, 0x2, 0xb00, "e444d91d1e4c9a2e2d43f63b765a45cf12ff398a3e20568440ce13d4ce4a7f05"}) 2018/02/21 02:15:33 executing program 4: getrandom(&(0x7f0000000000)=""/240, 0xf0, 0x3) syz_emit_ethernet(0x52, &(0x7f000056bfaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0xffffffff, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @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, {[]}}}}}}}, &(0x7f000018cff8)={0x0, 0x0, []}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x800, 0xe627, 0x1, 0xfffffffffffffff9, 0x9}, 0x8000}, 0xa) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) [ 45.165243] audit: type=1400 audit(1519179333.194:20): avc: denied { net_raw } for pid=5294 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 02:15:33 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0xc0000, 0x0, [0x39, 0x9, 0x31ea, 0x1, 0x80000001, 0x1, 0xfffffffffffffff9, 0xffffffff]}) 2018/02/21 02:15:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/219) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0xfffffffffffffff9, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d0d98f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) 2018/02/21 02:15:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="eff1c9d251eb660749c7536b3d08b747", 0xfffffffffffffded) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="06635e6f907122fa75e3360c34a55f8e", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x81, 0x8, 0x4, 0xa798}) close(r0) 2018/02/21 02:15:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9e, &(0x7f0000000040)=0x4) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c05000)={@generic="02000000040000000004008000e9bc22", @ifru_mtu=0xb}) write(r0, &(0x7f00008bffda)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/21 02:15:33 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) sendto$inet6(r0, &(0x7f00001fef6a)='d', 0x1, 0x0, &(0x7f0000f31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) socketpair(0x8, 0x80003, 0xea49, &(0x7f0000000040)={0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="f1636e2861d1c523e3", 0x9) 2018/02/21 02:15:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0x299, &(0x7f0000007000)={&(0x7f00000aa000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, []}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x400100) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/02/21 02:15:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) ioctl$sock_ifreq(r0, 0x899d, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x44ec}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x800}) 2018/02/21 02:15:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000040)="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", 0x1000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0xc) syz_open_dev$adsp(&(0x7f0000060ff5)='/dev/adsp#\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000001100)='\x00', 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001100)=""/71) readahead(r1, 0xffd, 0x81) 2018/02/21 02:15:33 executing program 1: r0 = socket$inet(0x2, 0x7fd, 0x62005e2b) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "179637ad8d7f47a40ca77259ab0dcdb9d6c373f1afbbb65227b7d6385b692263cc9a3e5e630bf6808472"}, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/02/21 02:15:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x8}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$void(r0, 0xc0045c79) listen$netrom(r0, 0x9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x3, 0x2}, 0x10) 2018/02/21 02:15:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8305c014059e2ea2709713d5fef7e9eb032f9d983b753df212396a4c4dda3845", 0x20) 2018/02/21 02:15:33 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000080)=""/128, 0x80) r1 = socket(0x1000000010, 0x802, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/173) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000f94fe4)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000ef2000)=@ipv4_newaddr={0x18, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) [ 45.247550] audit: type=1400 audit(1519179333.277:21): avc: denied { create } for pid=5325 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 02:15:33 executing program 1: socketpair(0x9, 0x800, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x25ef4da97a3e61ad, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000000c0)="0103527a11ef038fde960478f7d7f05cb430bebfb874c664ba32076e16a3a1d1b3c0fb8f4ce743c4b0691c579b9a4bee14bd4da95b57a49b9614a305e7ac0cecdc9b430d51cc758241f7ce7edafb0cb7203de870406cf4badeeb356f4b4300b66ab51feafaae4e375969c019eff2e327920369fbf70adf47e90a8eb3da4992570cd2fc95223de35f0a0f7fa871b0fc6dc57c8927c574", 0x96) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00001bbbe8)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0x0, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000f0fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x800}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000028fe8)={0x0, 0x0, []}) readv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4) 2018/02/21 02:15:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000835fa4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000080)="f2684ba1c6bfc94f64ed4632849504cdd4b5a98f4cf0fbee802d354b0679e13bf6b598d96cc2b8e028ad71d2272df2103e2044d363bc270627861e1fa993822bed75ae988e785f956c3da7cdac06beed0bf374bcf465231d1d8d91239746e340d5b6fac5349e71efc63c19af62d85374e2f98df660faa46cee0192e8dd3d47aab2484f7832953ed01b386371476421c8cd20ebf7ec07717c816b26bf4c212e756796df0af5725c8c6f42c29019c4b0b62e74e434195085c63bcd4ea261d6020b73c1ca4136457f682f2fe0707666e739b9d64a3d563ad7b88dac5f1847dd4d6a0cd1aac26a457e055244c9f55360", &(0x7f0000000180)=""/106}, 0x18) 2018/02/21 02:15:33 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x5) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1ff, 0x1) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)=""/159) prctl$setfpexc(0xc, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/236) 2018/02/21 02:15:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000a15000), 0x384) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 02:15:33 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x12c, 0xe, 0x1, 0x800, 0x4, 0x1, {0xc, 0x0, 0x9}, [@typed={0x14, 0x3b, @str='GPL/&GPLGPL\x00'}, @generic="eb9b2329c18b81e1e0e91b599bf758153eeffd15cf44cc5bb12321c87fae950ea437fce70649dbdcbd9cae08e25c3e80726dde5c3185062ffb247a8a976152b25b7e4babdac4460f01c89d78e63faf098aca0d0d943015b011a358ac88e5", @nested={0xa4, 0x39, [@generic="4190de6934763d62884cff33f32c7d1b11255558511ece29f85d912a50b6f573a82e0c227f9132f66366c768e0ff1805", @generic="559552583d04866e3a449c1b9c66252af048edda165bf6a4ad8224683442b0bd2b0317b6f2021dbec9269c40fd197430d87ebf554de10e58c4d1830989a85d8de4704a84c821f2c72abfbdbe26c9f18d2bd417f3128cc96be35a5f2a2ac777cb96ac41", @typed={0xc, 0x27, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x23ffffff}, 0x4000000) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) write$tun(r2, &(0x7f0000e71d0b)=@hdr={0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @ipv6={0x0, 0x6, "e74ca0", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7009f5", 0x0, "55e383"}}}}}, 0x42) 2018/02/21 02:15:33 executing program 2: pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x8001}) socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) 2018/02/21 02:15:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7441c62eed7887e853d5b609262a04cd55b4918fe36bae", 0x17, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) mq_open(&(0x7f0000000040)="5dfc", 0x40, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0xfffffffffffffffc}) 2018/02/21 02:15:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003c4ff3)='/dev/dmmidi#\x00', 0x2, 0x900) read$eventfd(r0, &(0x7f0000b99ff8), 0x8) 2018/02/21 02:15:33 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/201) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x420000) 2018/02/21 02:15:33 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x1200000000000000, 0x8, 0x80000001}) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/4096, 0x1000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001140)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001180)={r4, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) 2018/02/21 02:15:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) readv(r0, &(0x7f0000000100)=[], 0x3a) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x78800) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) syz_open_dev$amidi(&(0x7f0000013ff8)='/dev/amidi#\x00', 0x0, 0x0) close(r0) 2018/02/21 02:15:33 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) close(r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x1002}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x7, 0x5, 0x1}) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/02/21 02:15:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2c}}, [0x7, 0x4, 0x6, 0x6, 0x8, 0x6, 0xffffffff, 0x2, 0x500, 0x3353800, 0x4, 0x2b3, 0x4, 0x76, 0x1]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xcc, &(0x7f00000001c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @empty, 0x81}, @in6={0xa, 0x1, 0xe74, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x672d}, @in={0x2, 0x2, @rand_addr=0xfff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000300)=0x10) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000240)="a918d99f4e9013d0a905e8467294cc8779777f1e0cd952ce0ccf7869e3ee74ed8465a1f53bfd57866051d2c7a8e9168c6f2e2379f1d9ea99a65c6678a8005181e215f9cf74e570350e86af4bb794dfbb1c2c712687a92ddb224f9092a97b7271309a510d108a625049b501d22627f5dde3a41988d57646e6541468e254f0a65930e1afa6b30775a7b762c69e1121dde1867f01c28a9650556486712db52ce2f0818903a296a8729ae711275adb588aaac00f953753af0d11615a8f506a420ebcdf65d53b4c2ab98053", 0xc9}], 0x1, 0x0, 0x0, 0x8040}, 0x1}, {{&(0x7f0000001b00)=@nfc_llcp={0x27, 0x9, 0x0, 0x4, 0x7, 0x1, "35a089e4b2c474b9dc0a09c39eb9bc492c3942f72869cd631eef7cecd833c72341473920753ea5b07d26cd53890e819c651cdfc59d509b1ee452350112a62b", 0x2}, 0x60, &(0x7f0000001c80)=[], 0x0, 0x0, 0x0, 0x8080}, 0xffffffffffffffc0}], 0x2, 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000002d40)=""/4096, 0x199}], 0x1, &(0x7f0000da2000)}, 0x1000000000000000) 2018/02/21 02:15:33 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dddffa)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/115) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x153000) 2018/02/21 02:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000024c80)={&(0x7f0000024cc0)=@generic={0x0, "eaeea4daa845bbbec7eded0ab4f7bd13d5c5360da53f7fe863fb8d1ecf50b5f91a75e1def78376004bb0e85edc95b146666e0ee055b50318839d760bf7ebdf94ee7488d93e485826edaeeec09e4a7cfb4a889b8671cbd9c2c1822d32cb190604ed0ceaf77d2f65fc8e74014396129e130e5afb75c1497f280ff125eac2fc"}, 0x80, &(0x7f00000000c0)=[]}, 0x3fffe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x1, 0x400000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) 2018/02/21 02:15:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f00000008c0)=@newpolicy={0x39c, 0x13, 0x1, 0x4, 0x0, {{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x101, 0x1, 0x3ff, 0xa, 0x20, 0x80, 0x3b, r1, r2}, {0x1f, 0x8001, 0xfffffffffffffffc, 0x3, 0x8, 0x1, 0x3, 0x782}, {0x7f0059b5, 0xef, 0x9}, 0x200, 0x4, 0x2, 0x0, 0x0, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}}, @algo_aead={0xd0, 0x12, {{'echainiv(rfc4309(generic-gcm-aesni))\x00'}, 0x420, 0x0, "c4ee56a7496e56eda5c1c4ae7274894cd376537202970adcdf5fd75ef6bfe97c602d360ec02722cbab9177bd0a2f9dde394a05ba03410f7d9d6ec7c88d161e6ba01c7eecf2353577f5edaf493a89f9c11574744861cf5e52323ea87ba26a82f90d730e97ebac415c9c94395ca589637eb902da41d77168cb1a4ee084556b23e416282ce0"}}, @replay_thresh={0x8, 0xb, 0x9}, @algo_crypt={0x104, 0x2, {{'xts(serpent)\x00'}, 0x5e0, "d2a896793d78d7817fb9c3e4deb22da78f3e10acb0f91d29a86902e1ee79070fc8b3bd5e0f3e64b0d21819dbed83055c68ccc1644623452298bc1804d3c85ec86653d6d7f30831bb2bc4f82464205bded6b6aca66c0f3377361e7c03e30c4c9b93058acb6bd71de5f736c63e8ae5bf206ea4eee0cddb8040a8ee51625259b6b3ee86d385c595ee53812f20aad1caa63b2d1e70a0eb649901d401a809994480ceaa65a6e8b5c140d7f40e984cdf6118eede1199dcd31f02f38cc8f364"}}, @algo_auth={0xdc, 0x1, {{'sha384-avx2\x00'}, 0x490, "7cf5abd355fea1a0191b2ded3f71dda002c76b47b2c262c4f2bec23b0f0732181751cef4257e9de049951bf231f1f7275c95bb7234e5d77df052b08dbb55d8821878bd3715a5b37db9184821104b320cd1e15e1db6acd478e04bd44e42f28a8c0955cedd6fe4ab9a50a68c4c7758eabb2aa96224bded22d71bf1c38c71415c406341ad4392cd6f87f737cb99c9583795177b"}}]}, 0x39c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) sendmsg$nl_xfrm(r0, &(0x7f0000416fc8)={&(0x7f000020dff4)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x128, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2000000000000000}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0}}, []}, 0x128}, 0x1}, 0x0) 2018/02/21 02:15:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0xcb5, &(0x7f0000000140)={0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) 2018/02/21 02:15:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40023, 0x5) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) 2018/02/21 02:15:33 executing program 0: alarm(0x938) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) pipe2(&(0x7f0000000040)={0x0}, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x401, 0x10000, 0x8}, 0xc) fremovexattr(r1, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') r2 = geteuid() ioprio_set$uid(0x3, r2, 0x6940a703) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x248000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @rand_addr, 0x0, 0x2, [@empty, @empty]}, 0x18) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000040)={0x0, 0x3}) 2018/02/21 02:15:33 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x8000, 0x5, 0x4, 0xffffffffffff0000, 0x7, 0x32, 0x3f, 0x7}, &(0x7f00000000c0)={0xffff, 0x20, 0x80000000, 0x4000, 0xfffffffffffffffe, 0xa1, 0x1f, 0x2}, &(0x7f0000000100)={0x8, 0x4, 0x2, 0x2, 0x3, 0x80000000, 0x9, 0x5}, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0xffffffffffffffff}, 0x8}) accept4$ax25(r1, 0x0, &(0x7f0000000080), 0x800) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000d7aff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x6, 0x8fd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/21 02:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000aeff4)) write$tun(0xffffffffffffffff, &(0x7f0000c83f40)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x20) 2018/02/21 02:15:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000ddaff4)={0x10}, 0xfffffffffffffd47, &(0x7f0000f33000)={&(0x7f0000dc1000)={0x14, 0xa, 0x2000000a, 0x1, 0x6, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1b9, 0x400) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/21 02:15:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1ff, 0x0, 0x4, 0xcd}, 0x10) fcntl$dupfd(r0, 0x406, r0) 2018/02/21 02:15:33 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 02:15:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004740)={@dev, @remote, 0x0}, &(0x7f0000004780)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000047c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, r2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/21 02:15:33 executing program 0: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000fae)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0]}) 2018/02/21 02:15:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x3}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/21 02:15:33 executing program 6: r0 = socket$inet(0x2, 0x800000000003, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000016bc0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/21 02:15:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x28, 0x100) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000031e000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="660f3a40ee4ddf000f08650f01c9f30f01c966b97e02000066b80000000066ba008000000f300f080f01ddb82a000f00d866b87eec0f340f23c00f21f8663500000a000f23f8", 0x46}], 0x1, 0xc, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 02:15:33 executing program 5: unshare(0x400) openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x3, 0x3f, 0x400, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000400)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffe}) 2018/02/21 02:15:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x200000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x1c0000000000, 0x3ff]}, 0x8) r2 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, r3}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x8f) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/02/21 02:15:33 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) tgkill(r1, r2, 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x800) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x7, 0x5c, &(0x7f0000000180)="746382156b1de0930e38b857eb4bf6a5687317ef5050c44825bfaf5f39360f561aedebb0d8320423df66bc26579f76506c9b08bfdba472b98529351339a47cd9a75eabc59ba58047059e5a83dd5f2dabb6a65125639fecd17eef9fab"}) [ 45.822503] pte_list_remove: 00000000bc01f7e3 0->BUG [ 45.827737] ------------[ cut here ]------------ [ 45.832476] kernel BUG at arch/x86/kvm/mmu.c:1209! [ 45.837457] invalid opcode: 0000 [#1] SMP KASAN [ 45.842103] Dumping ftrace buffer: [ 45.845614] (ftrace buffer empty) [ 45.849295] Modules linked in: [ 45.852460] CPU: 0 PID: 5454 Comm: syz-executor3 Not tainted 4.16.0-rc2+ #323 [ 45.859699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.869036] RIP: 0010:pte_list_remove+0x3ae/0x3c0 [ 45.873846] RSP: 0018:ffff8801b792e988 EFLAGS: 00010282 [ 45.879177] RAX: 0000000000000028 RBX: ffff8801b77b1e40 RCX: 0000000000000000 [ 45.886419] RDX: 0000000000000028 RSI: 1ffff10036f25ce6 RDI: ffffed0036f25d25 [ 45.893658] RBP: ffff8801b792e9c8 R08: 1ffff10036f25c7d R09: 0000000000000000 [ 45.900898] R10: ffff8801b792ed70 R11: 0000000000000000 R12: ffff8801b9d56078 [ 45.908141] R13: 0000000000000000 R14: ffff8801bda5eec0 R15: ffff8801bda5eee8 [ 45.915382] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 45.923577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.929429] CR2: 0000000000000000 CR3: 0000000006a22003 CR4: 00000000001626f0 [ 45.936670] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.943915] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.951155] Call Trace: [ 45.953719] drop_spte+0x15a/0x250 [ 45.957230] mmu_page_zap_pte+0x224/0x340 [ 45.961361] ? ept_prefetch_invalid_gpte.isra.75+0x180/0x180 [ 45.967136] ? __lock_is_held+0xb6/0x140 [ 45.971175] kvm_mmu_prepare_zap_page+0x1c5/0x1310 [ 45.976080] ? mmio_info_in_cache+0x6b0/0x6b0 [ 45.980546] ? __lock_acquire+0x664/0x3e00 [ 45.984756] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.989918] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.995087] ? check_noncircular+0x20/0x20 [ 45.999295] ? __is_insn_slot_addr+0x1fc/0x330 [ 46.003853] ? find_held_lock+0x35/0x1d0 [ 46.007887] ? kvm_make_all_cpus_request+0x44a/0x580 [ 46.012978] ? gfn_to_pfn_atomic+0x650/0x650 [ 46.017368] ? lock_release+0xa40/0xa40 [ 46.021321] ? __lock_is_held+0xb6/0x140 [ 46.025361] ? kvm_dying_cpu+0x40/0x40 [ 46.029224] kvm_mmu_invalidate_zap_all_pages+0x4a0/0x680 [ 46.034734] ? kvm_mmu_zap_collapsible_sptes+0x720/0x720 [ 46.040158] ? lock_downgrade+0x980/0x980 [ 46.044282] ? lock_release+0xa40/0xa40 [ 46.048230] ? lock_release+0xa40/0xa40 [ 46.052178] ? mmput+0x54a/0x6c0 [ 46.055515] ? kvm_dying_cpu+0x40/0x40 [ 46.059372] kvm_arch_flush_shadow_all+0x15/0x20 [ 46.064102] kvm_mmu_notifier_release+0x59/0x90 [ 46.068742] ? kvm_dying_cpu+0x40/0x40 [ 46.072699] __mmu_notifier_release+0x1da/0x6a0 [ 46.077342] ? mmu_notifier_unregister+0x5c0/0x5c0 [ 46.082245] ? __khugepaged_exit+0x3f7/0x640 [ 46.086633] ? rcu_pm_notify+0xc0/0xc0 [ 46.090494] ? __khugepaged_exit+0x40f/0x640 [ 46.094875] exit_mmap+0x3ff/0x500 [ 46.098389] ? SyS_munmap+0x30/0x30 [ 46.101995] ? __khugepaged_exit+0x42f/0x640 [ 46.106380] ? hugepage_madvise+0xf0/0xf0 [ 46.110501] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.116356] ? check_noncircular+0x20/0x20 [ 46.120562] ? rcu_note_context_switch+0x710/0x710 [ 46.125464] ? __might_sleep+0x95/0x190 [ 46.129410] mmput+0x223/0x6c0 [ 46.132581] ? get_task_exe_file+0xc0/0xc0 [ 46.136789] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 46.141599] ? do_exit+0x8fa/0x1ad0 [ 46.145197] ? lock_downgrade+0x980/0x980 [ 46.149322] ? mark_held_locks+0xaf/0x100 [ 46.153440] ? do_raw_spin_trylock+0x190/0x190 [ 46.157993] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.162985] ? trace_hardirqs_on+0xd/0x10 [ 46.167113] do_exit+0x90a/0x1ad0 [ 46.170539] ? find_held_lock+0x35/0x1d0 [ 46.174572] ? mm_update_next_owner+0x930/0x930 [ 46.179222] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.184382] ? lock_downgrade+0x980/0x980 [ 46.188505] ? __unqueue_futex+0x1c0/0x290 [ 46.192709] ? lock_release+0xa40/0xa40 [ 46.196651] ? fault_in_user_writeable+0x90/0x90 [ 46.201379] ? do_raw_spin_trylock+0x190/0x190 [ 46.205939] ? futex_wake+0x680/0x680 [ 46.209718] ? mmdrop+0x18/0x30 [ 46.212985] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 46.218062] ? futex_wait+0x6a9/0x9a0 [ 46.221840] ? debug_check_no_obj_freed+0x3da/0xf1f [ 46.226828] ? check_noncircular+0x20/0x20 [ 46.231036] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 46.236110] ? futex_wake+0x2ca/0x680 [ 46.239898] ? memset+0x31/0x40 [ 46.243152] ? find_held_lock+0x35/0x1d0 [ 46.247215] ? get_signal+0x7a9/0x16d0 [ 46.251078] ? lock_downgrade+0x980/0x980 [ 46.255200] do_group_exit+0x149/0x400 [ 46.259061] ? do_raw_spin_trylock+0x190/0x190 [ 46.263614] ? SyS_exit+0x30/0x30 [ 46.267040] ? _raw_spin_unlock_irq+0x27/0x70 [ 46.271506] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.276496] get_signal+0x73a/0x16d0 [ 46.280197] ? ptrace_notify+0x130/0x130 [ 46.284232] ? lock_downgrade+0x980/0x980 [ 46.288352] ? lock_release+0xa40/0xa40 [ 46.292300] ? __lock_is_held+0xb6/0x140 [ 46.296340] do_signal+0x90/0x1e90 [ 46.299853] ? iterate_fd+0x3f0/0x3f0 [ 46.303623] ? mntput+0x66/0x90 [ 46.306873] ? setup_sigcontext+0x7d0/0x7d0 [ 46.311162] ? lock_release+0xa40/0xa40 [ 46.315112] ? kvm_vcpu_fault+0x520/0x520 [ 46.319232] ? do_vfs_ioctl+0x486/0x1520 [ 46.323274] ? exit_to_usermode_loop+0x8c/0x2f0 [ 46.327914] exit_to_usermode_loop+0x258/0x2f0 [ 46.332470] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 46.337977] ? do_syscall_64+0xb6/0x940 [ 46.341927] do_syscall_64+0x6e5/0x940 [ 46.345793] ? __do_page_fault+0xc90/0xc90 [ 46.349999] ? finish_task_switch+0x1c0/0x860 [ 46.354466] ? finish_task_switch+0x181/0x860 [ 46.358934] ? syscall_return_slowpath+0x550/0x550 [ 46.363834] ? syscall_return_slowpath+0x2ac/0x550 [ 46.368735] ? prepare_exit_to_usermode+0x350/0x350 [ 46.373721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 46.379059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.383873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.389359] RIP: 0033:0x453da9 [ 46.392530] RSP: 002b:00007f8686de7ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.400207] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453da9 [ 46.407447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 46.414693] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 46.421935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.429176] R13: 0000000000a3e8ef R14: 00007f8686de89c0 R15: 0000000000000001 [ 46.436423] Code: d9 e4 61 00 48 8b 75 d0 48 c7 c7 00 6a e2 85 e8 f1 88 4b 00 0f 0b e8 c2 e4 61 00 48 8b 75 d0 48 c7 c7 c0 69 e2 85 e8 da 88 4b 00 <0f> 0b 4c 89 ef e8 08 3b 9a 00 e9 01 fe ff ff 0f 1f 00 55 48 89 [ 46.455491] RIP: pte_list_remove+0x3ae/0x3c0 RSP: ffff8801b792e988 [ 46.462756] ---[ end trace de76e79567aa5be3 ]--- [ 46.467515] Kernel panic - not syncing: Fatal exception [ 46.473306] Dumping ftrace buffer: [ 46.476822] (ftrace buffer empty) [ 46.480501] Kernel Offset: disabled [ 46.484096] Rebooting in 86400 seconds..