[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.140468] audit: type=1400 audit(1519405523.897:6): avc: denied { map } for pid=4228 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.215' (ECDSA) to the list of known hosts. 2018/02/23 17:05:30 fuzzer started syzkaller login: [ 25.461785] audit: type=1400 audit(1519405530.218:7): avc: denied { map } for pid=4239 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 2018/02/23 17:05:30 dialing manager at 10.128.0.26:43095 [ 31.369703] can: request_module (can-proto-0) failed. [ 31.378678] can: request_module (can-proto-0) failed. 2018/02/23 17:05:36 kcov=true, comps=true [ 31.948127] audit: type=1400 audit(1519405536.704:8): avc: denied { map } for pid=4239 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=135 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/23 17:05:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x262}, 0x1}, 0x0) 2018/02/23 17:05:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x32, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 17:05:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/23 17:05:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000529ffc)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/23 17:05:40 executing program 3: 2018/02/23 17:05:40 executing program 4: 2018/02/23 17:05:40 executing program 5: 2018/02/23 17:05:40 executing program 6: [ 35.834644] audit: type=1400 audit(1519405540.591:9): avc: denied { map } for pid=4239 comm="syz-fuzzer" path="/root/syzkaller-shm706815688" 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 [ 35.887701] audit: type=1400 audit(1519405540.644:10): avc: denied { sys_admin } for pid=4284 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 [ 35.917753] IPVS: ftp: loaded support on port[0] = 21 [ 35.978092] audit: type=1400 audit(1519405540.733:11): avc: denied { net_admin } for pid=4289 comm="syz-executor1" 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 [ 35.982734] IPVS: ftp: loaded support on port[0] = 21 [ 36.042650] IPVS: ftp: loaded support on port[0] = 21 [ 36.089217] IPVS: ftp: loaded support on port[0] = 21 [ 36.137187] IPVS: ftp: loaded support on port[0] = 21 [ 36.219317] IPVS: ftp: loaded support on port[0] = 21 [ 36.304201] IPVS: ftp: loaded support on port[0] = 21 [ 36.407348] IPVS: ftp: loaded support on port[0] = 21 [ 37.504567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.571226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.745763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.952576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.022899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.112438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.223960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.276598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.190949] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.197219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.360348] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.366492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.469900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.561628] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.567781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.625675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.751768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.758151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.772929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.788569] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.794694] 8021q: adding VLAN 0 to HW filter on device bond0 2018/02/23 17:05:45 executing program 1: 2018/02/23 17:05:45 executing program 1: [ 40.801729] audit: type=1400 audit(1519405545.558:12): avc: denied { sys_chroot } for pid=4289 comm="syz-executor1" 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 [ 40.826190] audit: type=1400 audit(1519405545.558:13): avc: denied { dac_read_search } for pid=4289 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 17:05:45 executing program 1: 2018/02/23 17:05:45 executing program 1: 2018/02/23 17:05:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000040)=@pic) writev(r0, &(0x7f0000ffbff0)=[{&(0x7f0000000040)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000ed00000006f4000000fd10e9ff0000060400", 0x39}], 0x1) [ 40.911636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.924560] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.930866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.966270] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.972739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.987605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/23 17:05:45 executing program 1: syz_open_dev$binder(&(0x7f0000aa8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 41.025590] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.031779] 8021q: adding VLAN 0 to HW filter on device bond0 2018/02/23 17:05:45 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fc6353b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=[], &(0x7f000041c000)=[], 0x0) 2018/02/23 17:05:45 executing program 1: r0 = socket$inet6(0xa, 0x200000000000005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x118, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@dev={0xfe, 0x80}, @ipv4=@broadcast=0xffffffff}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000440), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='eql\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ce326ec6694cd37df5b31b9ad5cb0918", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) [ 41.096868] IPv6: veth0: IPv6 duplicate address fe80::1:b used by aa:aa:aa:aa:01:0b detected! [ 41.143632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.184657] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:20c used by aa:aa:aa:aa:02:0c detected! [ 41.213786] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.220074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.231344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.248221] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.262429] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:10b used by aa:aa:aa:aa:01:0b detected! [ 41.279399] IPv6: veth1: IPv6 duplicate address fe80::2:c used by aa:aa:aa:aa:02:0c detected! [ 41.291545] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.297885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.307712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.354696] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.360921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.372151] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 41.392785] IPv6: veth0: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! [ 41.412465] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.418640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.426326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.464452] tc_dump_action: action bad kind [ 41.493090] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.499290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.512702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.521439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.538492] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.544656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.556328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.565046] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.622245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.628516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.636476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.661340] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2018/02/23 17:05:46 executing program 0: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e46eb0)=[], 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x200000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xf622}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0xd4, 0x9, 0x6, 0xb27, 0x57b8, 0xfff, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x3, 0x100000001, 0xfff, 0x7f}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x7, 0x0, 0x7, 0x200, 0x4, 0x2, 0x6, {r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xaf24, 0x6, 0x100000001, 0x80000001, 0x100000000}}, &(0x7f0000000280)=0xb8) 2018/02/23 17:05:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080eff0)={&(0x7f0000f99eb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, 0x8, 0x2, 0x4, 0x7, 0x34}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x100, 0x7, 0x9, 0x9c, 0x944, 0x6, 0xffffffffffffff81, 0x4, r2}, &(0x7f0000000140)=0x20) connect$inet6(r1, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) clone(0x40000000, &(0x7f0000000180)="c1b417a917b90a9737cbdd9f928ec3c474cd7dc5bb6b67af0d33ec8d3138f8c1856274da38345cb0f70359cbd7048b15bf87172ed9d66a82a99a05ad13e668235a6b82a42e21d091236ac244e0cce4260aa89583cc0b492206fe1cc40b7c7cf272e9257dd1f45c608038ca3e7ddfec7268683010c3dbf8f3a9c3098e57a4692f5164d0eae555bb888b57f344587c834f92c5744610935290fd579cf58fb15b76c8d458dfc69d6066c1ba8d39f39944b3a1", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="c88717b98505d43866c27b333ecdb3f8e9339cf3779d1e56627380ef34de25aa43ffb7f50289a6390d05a96407b1bcd73b2d3334aea3c8ec9288435d8fe4ee371a07637a8580930c62f6b73ca7a6fd190225e3e5f310bba16d33651884346809dc87bf402041c2d36f4e81683b85e9123816db13833afcb36a3da1ed2ba7221a6229ebfca6c76cc46dc8192b9b1b11adca7d186f62988b762ed540117a0f9309e7d81d056600ce5a11ec317dfb5556f09211321928531f4f9946b30d5dd8a56edaf72ed1092579c329866bca3259df037d1db03db3a80ea47d44") 2018/02/23 17:05:46 executing program 6: pipe(&(0x7f0000000000)) arch_prctl(0x2002, &(0x7f0000000000)) 2018/02/23 17:05:46 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x103400) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x3, @empty, 0x1}, 0x1c) r1 = dup(0xffffffffffffff9c) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x32, 0x100000001, "6b47291f84ee32a61a63af367e2d462bb258dfd27040b4e504a83a280e1efc4a4bccab20c88df888db10"}, &(0x7f0000000080), 0x400) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a41c)='./control\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x10001) readahead(r0, 0x6, 0x7) r2 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0x8) lremovexattr(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)=@known='security.ima\x00') mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setreuid(r3, r3) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/23 17:05:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000557ff1)=""/15, 0xc7931545, 0x3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x70000, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x600, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000640)={{0x3a, 0x6, 0x0, 0x80000000, 0x80000001, 0xfffffffffffffff7}, 0x8, 0x7, 0x3, 0x6, 0x0, "dbd6a725ba456ae882506ba388a9b6a637600b0fc488025d9820b0ecda6966f3255ef35a1b2419e0c89d264509f6159fcc37b5607f3d18f507ce226cb1519b25738c97324053456b027c752a9fe3befe97e37eb8135e35648bed5385d74fee097e8331c346d37682e04c4227139e5e0a0e897b8acd4ef64db544423e71fa6707"}) 2018/02/23 17:05:46 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe5, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x50, "0f804571729d", 0x7}, 0x10) creat(&(0x7f0000891ff8)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x1f000000, 0x6, 0x3f, 0x1, 0x2, 0x8}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/23 17:05:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4bfb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) 2018/02/23 17:05:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0x4000000, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 41.667485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.675341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.682549] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:30d used by aa:aa:aa:aa:03:0d detected! [ 41.692995] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:40e used by aa:aa:aa:aa:04:0e detected! 2018/02/23 17:05:46 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40a42) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7fff}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') move_pages(0x0, 0x2c9, &(0x7f0000000000)=[], &(0x7f000026bfec)=[], &(0x7f0000002000)=[], 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/114) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f00000007c0)={&(0x7f0000000280)={0x538, 0x2, 0x5, 0x100, 0x3, 0x3, {0x0, 0x0, 0x8}, [@generic="58b1396d9e158a963a9a35a681658032542e8308b547f57615e04182121c1c77b13a49f075451386589c6f883647f0f11d0120903aed22273082f23df4916b8e869e35667a4b06ad912cc87849dbc32aa6261c6b7c3722b0a7f2c0de7442274c8df8ba1c5fb9d84de313c3acfc67fd14fbcebb5ce77ec6598bc2815e2d40ee71eb483c4e35be3d2dba463529ba5dc1ed956f0e533531a614a25b1cfefd2725f5ec5ba07541f0be144e1a1a9ac918e1f272b59b1796f985d3842ab33d4557101a92e5798c170b94c826", @nested={0xb8, 0x10, [@generic="ba36d06dca17a08ae9e956a8349d9c4245ffbaf0c2090857319c5b9c76ee5958265bcd3ece989d00e31c7116e37f8701df983e89689ec414f71ae9139b4e09e7db271ec5a1ee6d109263fff6d0e508f0c9844376ddec4d32daa2942400a6775745abefced6ca30702a96c18cbb315d85b0a07a7c2f5f34c4bee56e14eb25443c93dc7be0a125373aff123861f39384c73b5daccc49cb0c884764d857910cdafc2b0eb918274d05e3517dde4a34dac86ca92955"]}, @nested={0x110, 0x17, [@typed={0x8, 0x6, @binary}, @generic, @typed={0x18, 0x38, @binary="5149606c0b5e5a173f6a216428ee37"}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="551c0486602087a0adbd10550f1b97ce4903506531f00079", @generic="7bd560a458a7e99f7df4a514250b0b480112e3024321b14ba61e228dd5d6b0e22d80543fc23e1711782f07717dacfecb20fc63c3dc104429710fda27e1faa817b02c202dc222940a0b1f06686837e2818261638496b1a9662bfa7128e8f3e3ab3bc4f989750c9d66c72abdc31a11b8de8b2dea3eaec35e4c883e204e59c459c62916151548a79dbb326667e4fc49ccbcb2728c0dccdd29a4bf1613a082822010b1675587b0834dd4429bdf6ac415b68ed059d86586e415f4686ed47dd6e957ce7928a14078a6"]}, @generic="db9d53433f3b2fdcb6430a3fe04d86a7a438253ec4e1c7", @nested={0x270, 0x14, [@generic="e4054c7fff95409d96cf46950b7571a85cd6d56bfa3d105551c189a7c43dfba1ff54ae7b87db1e317da255cf0f95694f458967fbc95d502dfd9c0c39923d18d4bea46bcf35b6b1ab077c0796282b0a1581fe95b89293464729d698be3c10e723d63b94", @typed={0x8, 0x8f}, @generic="05aa7ce13c73246c8cede245c1c8705f82401a3f787a93912676f0bad7dd0d3d4b1bf1511c15968903c3bb79369bda6f5740a081e4efb80383583900ba28374cecec1251002850785bfeb7cb39e316b917d9c7cbff803d1fb820ade395cf5611c84ac657084d8938994aa3fb627d59f9c1127c34495ac9c778b3a6686378ce31d80a7b98dca8000f17c828b25ffe3645ff3af0f0819d2cee4a3e310cee5a793ead71f5a9", @typed={0xc, 0x35, @u32=0x1}, @generic="b510b2cc2976dc3b74d3640361d98ad8247f9d8800b0e74f008bb46d789e1c56dffe1125af07832866c239bfdda6850fca23c45d990c1c884c91b52ebba50da1afde1572d9e8236e01e79c201c5b31b347c24fdfb7ec887206c879af10f37ef31f76678e3d388964e4554635322348", @generic="55d03d8768e9de4f8ae949e7114d80d8729948ed2c8910c2bb69005850ae051c7a2617624520c1919f83ce6d94b264ace62a0464e3c6ab0cfeadfb840390f809b22c5586750d5392712381285185f38b38fcf8962b3a83cbb3bd1bd8a64b5f6f116f156ed8ceca5dca7aa4c72d0b68b6ccec406de7c8729fb8c7204aa157d624dc72981274a8cec43e536300c5022d6e0f712f4c89eb143ab602c06c1a2a11f5895822538eb7d8c817a43f91b6411c2fbf7ed687588b8825c979", @typed={0xc, 0x18, @uid=r2}, @typed={0xc, 0x2a, @u32=0xd4b}, @typed={0x10, 0x3b, @u64=0x2}]}, @typed={0xc, 0x8, @fd=r0}]}, 0x538}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) [ 41.738134] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/23 17:05:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0xafd, 0x0) socket$inet6(0xa, 0x80804, 0xfffffffd) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xd6, 0x20, 0x100, 0x3021, 0x100, r1}) [ 41.769264] audit: type=1400 audit(1519405546.517:14): avc: denied { dac_override } for pid=5598 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.793583] IPv6: veth0: IPv6 duplicate address fe80::5:f used by aa:aa:aa:aa:05:0f detected! [ 41.819223] audit: type=1400 audit(1519405546.560:15): avc: denied { setfcap } for pid=5590 comm="syz-executor1" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.855144] IPVS: ftp: loaded support on port[0] = 21 [ 41.933970] IPVS: ftp: loaded support on port[0] = 21 [ 41.962049] IPv6: veth0: IPv6 duplicate address fe80::6:10 used by aa:aa:aa:aa:06:10 detected! 2018/02/23 17:05:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}}) close(r0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x40180) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000000c0)={0x4, 0x1ff, 0xfcb3, 0x4, 0x20, 0xec0}) 2018/02/23 17:05:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2000000000000244, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/55, 0x37}], 0x1, 0x27) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x33f, 0x20}, &(0x7f00000002c0)=0xc) 2018/02/23 17:05:46 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f2fd8)={@common='ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa851, 0x200200) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x400000) mq_getsetattr(r2, &(0x7f0000000040)={0x8, 0x6, 0x2, 0x5, 0x4, 0x81, 0x2, 0x4}, &(0x7f0000000080)) 2018/02/23 17:05:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181240, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e95000)) 2018/02/23 17:05:46 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000042fba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x400000000000029e, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/02/23 17:05:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b89000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f00000002c0)=""/174) 2018/02/23 17:05:46 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/23 17:05:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x158, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db019d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x420, 0x2c0, 0x0, 0xffffffff, 0x0, 0x0, 0x388, 0x388, 0xffffffff, 0x388, 0x388, 0x5, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x800}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x19, @empty, @empty, @port=0x3, @gre_key=0x20}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0x401, 0xb, [0x10, 0x30, 0x39, 0x34, 0x16, 0x3a, 0x2f, 0x1c, 0x21, 0x3, 0xfc01, 0x33, 0x2, 0x39, 0x3b, 0x6], 0x1, 0x1}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x8, 0xff, 0x32c34b233c6f8931, @generic="8fbbdba68e68ddd5d58073f2eaba672f", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5e, 0x1, 0x20}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0xf, 0x0, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x800, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x19, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, @icmp_id=0x1, @port=0x0}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @common='tunl0\x00', @common='ip6gretap0\x00', {}, {}, 0x8e, 0x3}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @empty, @loopback=0x7f000001, @gre_key=0x7, @port=0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000008c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000900)="67dcdf7e9bd55fb1c366fb1470ea0c0a4bc1649265d4e6564a4a22768e8f0a47e20657f756fa5d9b7eae6c68ffb75cf4818778dd6cf77acbdb7082f6e3828490bea98e7e2dabcc4c302405bfef2fcacd99853f58879e8b0e35e4dac6ae7541eb7014f02d1f3421f8bd9097696743bd0f913c92a607cf10130d81c043403b78fa02673a225a59789cffc84febc9fb85a947525ce5f6ea245fc467adf742d7c2417d18a74ab15557b5471df8a81bcf4e5213d71da803672403b1d0f9550e16de40261bbee80735f5ddb22016597fad3c379ac102d59a5cc67e24acfba76b94b7de654e67122a5e22aefa3e22fb109def27", 0xf0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000400)={0x2}) 2018/02/23 17:05:46 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000500)) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x70241, 0x0) ioctl$KDDISABIO(r4, 0x4b37) writev(r3, &(0x7f0000301fd0)=[{&(0x7f00001b8000)="36215a7cba26a8f4e6392c54ad0c3409487b4733569a03f208", 0x19}], 0x1) 2018/02/23 17:05:46 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000100)=""/33, 0x21}], 0x2, 0x0, 0x0, 0x39a}, 0x100) sysinfo(&(0x7f00000001c0)=""/61) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x10000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x3, 0x2) r0 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x80) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x1}, 0xfffffffffffffefc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000007000), &(0x7f0000000000)=""/161}, 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)) [ 42.074948] audit: type=1400 audit(1519405546.831:16): avc: denied { net_raw } for pid=5686 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 2018/02/23 17:05:46 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f000042b000), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) [ 42.122957] ipt_CLUSTERIP: Please specify destination IP [ 42.161809] ipt_CLUSTERIP: Please specify destination IP 2018/02/23 17:05:47 executing program 7: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68", 0x48, r0) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f0000000000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f00004e2fc0)}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x80001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000080)=0xb8af) 2018/02/23 17:05:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa5def9d016d837e2) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/23 17:05:47 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x100000000, &(0x7f0000000080)={0x3c, 0x200, 0x7, 0x2}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xd2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x8, 0x4) fcntl$setlease(r0, 0x400, 0x3) 2018/02/23 17:05:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x4, 0xffffffffffffffb5, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4a, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4240}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000300)=0x9, 0x4) getsockname(r0, &(0x7f00002ea000)=@ipx, &(0x7f0000c43000)=0x10) 2018/02/23 17:05:47 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x101, &(0x7f0000000fff), 0x36) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x8000, 0x200, 0x3}) 2018/02/23 17:05:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045bfd8)={@common='lo\x00', &(0x7f000001cfd4)=@ethtool_cmd={0x4a}}) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) 2018/02/23 17:05:47 executing program 6: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6(0xa, 0x6, 0xe5af) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x1, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0xa0100) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x615c, 0x80) accept4$ax25(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/02/23 17:05:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x1, 0x3, &(0x7f0000000040)=""/224) 2018/02/23 17:05:47 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00000000c0)=0x26) 2018/02/23 17:05:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = memfd_create(&(0x7f0000000000)='+\x00', 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f00000000c0)={0x2, r4}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={@common='ip6tnl0\x00', 0x7}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000f88ffc)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r7, 0xc, &(0x7f0000000080)=""/2) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchownat(r0, &(0x7f0000000140)='./file0\x00', r9, r10, 0x1000) r11 = getpgrp(r8) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x1, r11}) 2018/02/23 17:05:47 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x84401, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/133) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 42.447315] audit: type=1400 audit(1519405547.203:17): avc: denied { map_create } for pid=5727 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/23 17:05:47 executing program 1: r0 = eventfd2(0x100000000, 0x80001) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000680)='7', 0x1}, {&(0x7f0000000840)="99", 0x1}], 0x2, 0x0) 2018/02/23 17:05:47 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpgid(0x0) capset(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0x0, 0x0, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000034bfd8)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feafe0)="d87b092cef24cad30300010087ee8721e582993cff0700008fdcfeb43ef0c0b3"}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) r2 = socket(0x11, 0x0, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x6, 0xc80, 0x9, {0x77359400}, {}, {0x4, 0x7, 0x4, 0x3ff}, 0x1, @can={{0x1, 0x0, 0xffffffffffff0000, 0x1743ca6c}, 0x3, 0x0, 0x0, 0x0, "49577e70cd9349f0"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/02/23 17:05:47 executing program 5: clock_gettime(0x800000000000000d, &(0x7f0000000080)={0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={r0}, &(0x7f0000000100)) 2018/02/23 17:05:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002af74)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) 2018/02/23 17:05:47 executing program 5: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x7c3, 0xffffffff, 0x3b8, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, &(0x7f0000000600), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@hashlimit2={0x0, 'hashlimit\x00', 0x2, {'ifb0\x00', {0x3, 0x3f, 0x41, 0x1f, 0x2, 0x521, 0x9, 0x80, 0x18}, 0x6}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xffffffffffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0x0, 0xffffff00], [0x0, 0xff, 0xffffff00, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {0xff}, 0x33, 0x1f, 0x1, 0xb}, 0x0, 0x182, 0x108, 0x0, {}, []}, @common=@inet=@TEE={0x0, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @common='ifb0\x00', 0xfff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffe1) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000000680)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe6c, &(0x7f0000001980)=[{&(0x7f00000006c0)="63e271366865e43c30c08c9d7316f5191a803c6393ec48bc94ce1115852220d950bbdbaa92d4f78b7e4b1e4e1632ed3a9b40554c37d085206fc196fad31a6d4860"}, {&(0x7f0000000740)="8e81628a03e176493f38fda63508452a3a77c489f8b1"}, {&(0x7f0000000780)="170eb66004757c0ae8a1b01616c7d9d7a2d74901649ef71e0281fabeee1aa3034f80a5fe59b67739fc234f562d19c9932721cf9c4086ac7a3d25e07d88aeebce4665d45170256f989903f843efa5a4e4bb1c39f9d2b738cc2ca60b51504e39d2fb3e5acb71e2c1a3ce18bc90"}, {&(0x7f0000000800)="c4c1eb35d041a804f8644858c5f2372d3f8cd5841c56df98a4f258295ffc0bdf0e6a7b998a8c94f7acf00be43244a27102c2ea313258664fbc27db233931c26a2533b7d907e7e75c61fd0e36b636cf229484881a5ce58f4f", 0x10}, {&(0x7f0000000880)="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"}, {&(0x7f0000001880)="197e3cea3af138c20bc06bcabcd170fed19cbc5fdb2d521295de9e1425d7832ef7a7ca485b457e2ff08072e37d4a48576ceb8a56451dc9619c315e57ab4f90b3e7dbde738afe1d49a5bcf4c21860127ea1d84375ec6f51d177347e4133bacb85ecaa9290fd01bb6fd40fd7c48975a3c203514bdc65713d9365a9ccdf", 0xa9}], 0x1000000000000192, 0x0, 0xffffffffffffffca}, 0x0) [ 42.740364] audit: type=1400 audit(1519405547.315:18): avc: denied { prog_load } for pid=5745 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.762900] audit: type=1400 audit(1519405547.335:19): avc: denied { net_admin } for pid=4299 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.787417] audit: type=1400 audit(1519405547.367:20): avc: denied { net_raw } for pid=5748 comm="syz-executor3" 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 [ 42.811838] audit: type=1400 audit(1519405547.408:21): avc: denied { net_admin } for pid=5748 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 17:05:47 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x401) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000140)={r3, r4, 0xffffffff}) r5 = socket(0x18, 0x0, 0x1) accept4$packet(r3, 0x0, &(0x7f0000000180), 0x80800) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r5, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[]}}], 0x2, 0x0) 2018/02/23 17:05:47 executing program 2: r0 = eventfd2(0x3f8, 0x1) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='@\x00', 0x2, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbe, "1d5c3d9a370c612a61b3d5f14e365972cd000abdbffec77bc5fdcda14e461db801043184bcc5a84aa2ad55648c10c80b8bfee10d2bf925e5c952efb2777236c7e84bfa1c47232e58147a07bb25ccb0aa04392afaafe3537230651621902efd0f640a72ead57517d6c9ecf19242afa435191654037512dd600831032929b70efb8fe605521c68b8ad72047fbe9ef31bd89133f2af46b15196b836ad71f5879b3e15379cfb00b7a01ddae9b396f73bc98af96d95c027f2384d85db2dff1b50"}, &(0x7f0000000100)=0xc6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x80000000, 0x1}, 0x8) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)) fcntl$setown(r1, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0xd) dup3(r1, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) r6 = msgget$private(0x0, 0x1) msgrcv(r6, &(0x7f0000000180)={0x0, ""/239}, 0xf7, 0x3, 0x2000) 2018/02/23 17:05:47 executing program 5: prctl$setname(0xf, &(0x7f0000000000)='system*%vboxnet0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "e1280d5924a2e37da281b899abe51e4e"}]}}}}}}}, 0x0) 2018/02/23 17:05:47 executing program 4: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)='-\x00', 0x2, 0x3) 2018/02/23 17:05:47 executing program 7: setrlimit(0x8, &(0x7f00000a3ff0)) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x0, @empty}}, 0x3, 0x401, 0x4, 0x3ff, 0x10}, &(0x7f0000000240)=0xa0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x8d, "716fc0de48cff8f81c95d25e70420d611fd9dc9cf9ddbdefdae28fc8ed6aaf47c4fffba9de7d3327c99a5cde6bc3c1d21719ca111295c3cc0b60ab245319dd3e8bf5f70cf88518a39fb0ea632762bcbb06f8decd653acc6a86aa138e535349b8ee723d5954dc53aeb1dbbf09a1678f086c1b2c51634baf331f6336d0bd42e9a8845b44b8a134ccca090144f900"}, &(0x7f0000000140)=0x95) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0000}}}, &(0x7f0000000240)=0x8c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x8, r5, 0x0, 0xffffffff}) sendto$inet(r0, &(0x7f0000000040)="c9fcec380c98d7e8414214cce06cef1014d3f60db2d2bcff3bebe911ca1aa4ecd6f0001c4e76f02d662675d33ab8b5a4cec2ef0295fc5a5f2926a92b", 0x3c, 0x40, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x8, [0x100000001, 0x2, 0xc6b, 0x4, 0xffffffff, 0x5a, 0x917, 0x9000]}, 0x5c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) 2018/02/23 17:05:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0x4b47}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001440)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001480)={0x0, 0x5, 0x7fffffff, 0x3, 0x5, 0x23ad}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001540)={r4, 0x10, &(0x7f0000001500)=[@in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000001580)=0x10) setsockopt(r2, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f00000001c0)=""/384, 0x180) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) signalfd(r1, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r5 = inotify_init1(0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5, &(0x7f0000000080)={0x487}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000000140)=0xfffffffffffffffa) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r7 = gettid() fcntl$setown(r5, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) bind(r2, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x2cc, 0x2, 0x7, 0x8, 0x6ee3, "8b1ef0ff9b44bb9f90e8ac502af09bc9cf297ffd3c1719605434095c661ca1ed13119fcd5a6f3e43e2e7a38bb4fc16e0f6d15b782dc11972bc077a25f6ec2a", 0x5}, 0x60) fcntl$setsig(r5, 0xa, 0x1f) inotify_add_watch(r5, &(0x7f00007a7000)='./control\x00', 0xa4000960) r8 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4}, &(0x7f0000000180)=0x8) clone(0x60000000, &(0x7f0000000340)="27c81fc33d1e8a4905db703d00bb10e98e04aafc6e99914b", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="38d9ff226cc001e23be0d1c06d0634c72c33e4dda683c43c0645") socketpair(0x1f, 0x1, 0x7ff, &(0x7f00000000c0)) 2018/02/23 17:05:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3f) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f00004ca000)=0x4ff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) 2018/02/23 17:05:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x17000, 0x0, 0x2, 0xd000], 0x6, 0xca, 0x4}) r1 = syz_open_dev$loop(&(0x7f0000e66ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c05) 2018/02/23 17:05:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000d3000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x800000000000002, 0x403fd) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) readv(r2, &(0x7f00002ecff0)=[{&(0x7f0000bb0000)=""/189, 0xbd}], 0x1) 2018/02/23 17:05:47 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x125080, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x7, 0x91) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000040)=""/26) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={@common='ip6tnl0\x00', 0xd504}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r3, &(0x7f0000000000)="000100003e02001400f4977d7b41b8d7004f653bcb6a850087e0fdf7d19455a42a29f093546168ecd9ca020c5e75e22706aa8f495608468f7600000000bb973a31b2ff5470499dfc8e55f1e2491a2d92e1f11670afced70a10118d9b010b2964ba866cfd4ae9f47f51f141db92f859a4184568b4999b0367d81a592696120d32b86d23e8cb0407aadb2f03be19d484962ae072ae8749fa9f94bcf3eeee89b0a2edb8a05d329f3ecae9fa865e33393594d3ec2f335c3b751554c22089", 0xbc, 0x0, &(0x7f0000b4c000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="69af7441b02e"}, 0x14) 2018/02/23 17:05:47 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007e7fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x480, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x80800, 0x2) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) 2018/02/23 17:05:47 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) r2 = accept$alg(r0, 0x0, 0x0) dup2(r1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r3, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) 2018/02/23 17:05:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) sendto$packet(r0, &(0x7f0000000080)="650678b2de89fcffa2b1fbf6039c6842b6a802b6333052a27e54", 0x1a, 0x4000, &(0x7f00000001c0)={0x11, 0x17, r1, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) 2018/02/23 17:05:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0xafa803581b668054) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001ff4)={r1, 0x3f, 0x30}, 0x2) 2018/02/23 17:05:47 executing program 6: perf_event_open(&(0x7f000002ef88)={0x2, 0xfffffffffffffe45, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/23 17:05:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x0) writev(r1, &(0x7f0000c1d000)=[{&(0x7f0000a83000)="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", 0x200}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xfffffffffffff76d, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x100000001) 2018/02/23 17:05:48 executing program 5: r0 = epoll_create(0x80000000007) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = semget(0x1, 0x4, 0x48c) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000040)=""/238) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfff, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000000c0)={r3, r4}) ioprio_get$uid(0x1000000003, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r5}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000578000)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) 2018/02/23 17:05:48 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendto(r0, &(0x7f0000000140)="7badef5732859d0c21d77173a47629d3bf9d561e48a9643f3272bce41a88f615e842a54d25bcb01404ef0773f6e3c789aec2c8d14e70a07962782978e4049bab3f3065def77fdedad317215e2b405d9b4670fc9221490c923a46d456ac68a894677f4348f81a9d7d244d07fa3b438536a5d4620293d548b1617eeb134987d89e", 0x80, 0x0, &(0x7f00000001c0)=@rc={0x1f, {0x4, 0x49, 0x3, 0x5c, 0x80000001, 0x100000001}, 0xfffffffffffffffa}, 0xa) ptrace(0x11, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/23 17:05:48 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000dfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000011ff0)=[], 0xffffffffffffe2e, &(0x7f0000011ffb)=""/5, 0x64}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socket$inet(0x2, 0x80007, 0x7) 2018/02/23 17:05:48 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x4800) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) r2 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r2, &(0x7f0000cd5fc8)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed4ff0)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/23 17:05:48 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xb, &(0x7f0000000040)=""/11}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x370, &(0x7f0000001240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000000c0)="c5b871b77f2209a089d3824a11d92a3c3a458ce9eb85991c011e6e47fcf87c30004870fe82f01f9e21bacf0d044c703235b9bd8242bb37676b6fd475add1c488fbba1b401144185170a537326ac025a131a9cb989215856bce7fab", 0x0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000180)="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", 0x0, 0x5, 0x0, 0x1, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffc1, r0, &(0x7f00000011c0)="5a7b506d756df1f8267c6be3321468429d6478998cddb2d2b4582f11d900", 0x0, 0x2000000000, 0x0, 0x1, r0}]) 2018/02/23 17:05:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)="73797374656d5f750001000000000000723a6b65726e656c5f743a733000", 0x1e, 0x0) 2018/02/23 17:05:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r1, r2) r3 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="a6b735e63eba51ff7eb73a0ee64e6f9ca6c3de6bcc7c62766612f2449973fb8e5719e029900d28a8890e9e60ed4fa5bb90f0bf3dd388bf306e353f78ed096ba4a06ea43680d62a4512", 0x49, 0xfffffffffffffffb) keyctl$chown(0x4, r3, r1, r2) r4 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7239d20c, 0x80080) sendto$inet6(r4, &(0x7f0000000340)="1b0a474715b978a91b384aaf134f31f3d2a1871b7061e3bb70908fbe0dc57d27a80baaa52ff5de2488e3b2225a902494c02e9aa51652aa9c13b48cee7e9593a9c8436c755a31378566c7e57b2916243ad987fadde6540c72fca9e04c08dfec8e", 0x60, 0x1, &(0x7f00000003c0)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, 0x1c) 2018/02/23 17:05:48 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x10000005, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) socket(0xa, 0x5, 0xbef2) 2018/02/23 17:05:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[], 0x0, &(0x7f00001b8000)=[]}, 0x0) 2018/02/23 17:05:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x819, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="400062aa30aee5c3d0bcc1c4457bd797", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/02/23 17:05:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x200, 0x101, 0x0, 0x5}, 0x8) fstat(r1, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/02/23 17:05:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0x28) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x201) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 17:05:48 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000648ff8)='./file0\x00', &(0x7f0000000000)="73746f72f100", 0x20103f, 0x0) 2018/02/23 17:05:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000dba0)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000029fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x66, &(0x7f0000392e42)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0xfffffffffffffffd, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xb7, 0x2, 0xe4, 0x8, r1}, 0x10) 2018/02/23 17:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x4, 0x0, [{}, {}, {}, {}]}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000)={0x0, 0x69b, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 43.798767] [ 43.800438] ====================================================== [ 43.806739] WARNING: possible circular locking dependency detected [ 43.813043] 4.16.0-rc2+ #325 Not tainted [ 43.817086] ------------------------------------------------------ [ 43.823390] syz-executor3/5858 is trying to acquire lock: [ 43.828910] (sk_lock-AF_INET){+.+.}, at: [<000000002e0ceab8>] do_ip_getsockopt+0x1b3/0x2170 [ 43.837494] [ 43.837494] but task is already holding lock: [ 43.843456] (rtnl_mutex){+.+.}, at: [<00000000a21da64f>] rtnl_lock+0x17/0x20 [ 43.850734] [ 43.850734] which lock already depends on the new lock. [ 43.850734] [ 43.859039] [ 43.859039] the existing dependency chain (in reverse order) is: [ 43.866641] [ 43.866641] -> #2 (rtnl_mutex){+.+.}: [ 43.871908] __mutex_lock+0x16f/0x1a80 [ 43.876287] mutex_lock_nested+0x16/0x20 [ 43.880841] rtnl_lock+0x17/0x20 [ 43.884709] unregister_netdevice_notifier+0x91/0x4e0 [ 43.890393] tee_tg_destroy+0x61/0xc0 [ 43.894685] cleanup_entry+0x242/0x380 [ 43.899063] __do_replace+0x7ac/0xa70 [ 43.903357] do_ip6t_set_ctl+0x40f/0x5f0 [ 43.907911] nf_setsockopt+0x67/0xc0 [ 43.912118] ipv6_setsockopt+0x10b/0x130 [ 43.916674] tcp_setsockopt+0x82/0xd0 [ 43.920971] sock_common_setsockopt+0x95/0xd0 [ 43.925960] SyS_setsockopt+0x189/0x360 [ 43.930434] do_syscall_64+0x280/0x940 [ 43.934813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.940492] [ 43.940492] -> #1 (&xt[i].mutex){+.+.}: [ 43.945923] __mutex_lock+0x16f/0x1a80 [ 43.950304] mutex_lock_nested+0x16/0x20 [ 43.954856] xt_find_table_lock+0x3e/0x3e0 [ 43.959582] xt_request_find_table_lock+0x28/0xc0 [ 43.964916] get_info+0x154/0x690 [ 43.968862] do_arpt_get_ctl+0x2a9/0xa00 [ 43.973416] nf_getsockopt+0x6a/0xc0 [ 43.977631] ip_getsockopt+0x15c/0x220 [ 43.982013] tcp_getsockopt+0x82/0xd0 [ 43.986310] sock_common_getsockopt+0x95/0xd0 [ 43.991296] SyS_getsockopt+0x178/0x340 [ 43.995762] do_syscall_64+0x280/0x940 [ 44.000140] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.005817] [ 44.005817] -> #0 (sk_lock-AF_INET){+.+.}: [ 44.011510] lock_acquire+0x1d5/0x580 [ 44.015803] lock_sock_nested+0xc2/0x110 [ 44.020355] do_ip_getsockopt+0x1b3/0x2170 [ 44.025083] ip_getsockopt+0x90/0x220 [ 44.029377] tcp_getsockopt+0x82/0xd0 [ 44.033667] sock_common_getsockopt+0x95/0xd0 [ 44.038656] SyS_getsockopt+0x178/0x340 [ 44.043122] do_syscall_64+0x280/0x940 [ 44.047503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.053185] [ 44.053185] other info that might help us debug this: [ 44.053185] [ 44.061299] Chain exists of: [ 44.061299] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 44.061299] [ 44.071507] Possible unsafe locking scenario: [ 44.071507] [ 44.077536] CPU0 CPU1 [ 44.082174] ---- ---- [ 44.086808] lock(rtnl_mutex); [ 44.090058] lock(&xt[i].mutex); [ 44.096000] lock(rtnl_mutex); [ 44.101772] lock(sk_lock-AF_INET); [ 44.105458] [ 44.105458] *** DEADLOCK *** [ 44.105458] [ 44.111488] 1 lock held by syz-executor3/5858: [ 44.116036] #0: (rtnl_mutex){+.+.}, at: [<00000000a21da64f>] rtnl_lock+0x17/0x20 [ 44.123723] [ 44.123723] stack backtrace: [ 44.128193] CPU: 0 PID: 5858 Comm: syz-executor3 Not tainted 4.16.0-rc2+ #325 [ 44.135442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.144766] Call Trace: [ 44.147329] dump_stack+0x194/0x24d [ 44.150931] ? arch_local_irq_restore+0x53/0x53 [ 44.155576] print_circular_bug.isra.38+0x2cd/0x2dc [ 44.160561] ? save_trace+0xe0/0x2b0 [ 44.164249] __lock_acquire+0x30a8/0x3e00 [ 44.168374] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.173536] ? rtnl_lock+0x17/0x20 [ 44.177051] ? __mutex_lock+0x16f/0x1a80 [ 44.181082] ? rtnl_lock+0x17/0x20 [ 44.184593] ? print_irqtrace_events+0x270/0x270 [ 44.189321] ? find_held_lock+0x35/0x1d0 [ 44.193352] ? rtnl_lock+0x17/0x20 [ 44.196868] ? mutex_lock_io_nested+0x1900/0x1900 [ 44.201683] ? is_bpf_text_address+0x7b/0x120 [ 44.206151] ? perf_trace_lock+0xd6/0x900 [ 44.210272] ? perf_trace_lock+0xd6/0x900 [ 44.214389] ? lock_release+0xa40/0xa40 [ 44.218335] ? trace_event_raw_event_lock+0x340/0x340 [ 44.223499] ? trace_event_raw_event_lock+0x340/0x340 [ 44.228663] ? check_noncircular+0x20/0x20 [ 44.232870] ? __kernel_text_address+0xd/0x40 [ 44.237337] ? find_held_lock+0x35/0x1d0 [ 44.241373] lock_acquire+0x1d5/0x580 [ 44.245146] ? lock_sock_nested+0xa3/0x110 [ 44.249351] ? lock_acquire+0x1d5/0x580 [ 44.253297] ? do_ip_getsockopt+0x1b3/0x2170 [ 44.257678] ? lock_release+0xa40/0xa40 [ 44.261625] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.267481] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.273338] ? do_raw_spin_trylock+0x190/0x190 [ 44.277893] ? lock_sock_nested+0x44/0x110 [ 44.282101] lock_sock_nested+0xc2/0x110 [ 44.286132] ? do_ip_getsockopt+0x1b3/0x2170 [ 44.290512] do_ip_getsockopt+0x1b3/0x2170 [ 44.294721] ? rcu_read_lock+0x90/0x90 [ 44.298579] ? trace_event_raw_event_lock+0x340/0x340 [ 44.303746] ? check_noncircular+0x20/0x20 [ 44.307952] ? lock_downgrade+0x980/0x980 [ 44.312075] ? lock_release+0xa40/0xa40 [ 44.316026] ? kmem_cache_alloc+0x466/0x760 [ 44.320320] ? lock_release+0xa40/0xa40 [ 44.324268] ? find_held_lock+0x35/0x1d0 [ 44.328305] ? avc_has_perm+0x35e/0x680 [ 44.332251] ? lock_downgrade+0x980/0x980 [ 44.336372] ? avc_alloc_node+0x4d0/0x4d0 [ 44.340502] ? lock_release+0xa40/0xa40 [ 44.344451] ? __lock_is_held+0xb6/0x140 [ 44.348485] ? avc_has_perm+0x43e/0x680 [ 44.352432] ? avc_has_perm_noaudit+0x520/0x520 [ 44.357074] ? iterate_fd+0x3f0/0x3f0 [ 44.360845] ? __sched_text_start+0x8/0x8 [ 44.364967] ? __lock_is_held+0xb6/0x140 [ 44.369006] ip_getsockopt+0x90/0x220 [ 44.372781] ? do_ip_getsockopt+0x2170/0x2170 [ 44.377251] tcp_getsockopt+0x82/0xd0 [ 44.381026] sock_common_getsockopt+0x95/0xd0 [ 44.385496] SyS_getsockopt+0x178/0x340 [ 44.389444] ? SyS_setsockopt+0x360/0x360 [ 44.393568] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.399077] ? do_syscall_64+0xb6/0x940 [ 44.403024] ? SyS_setsockopt+0x360/0x360 [ 44.407142] do_syscall_64+0x280/0x940 [ 44.411007] ? __do_page_fault+0xc90/0xc90 [ 44.415224] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.419696] ? finish_task_switch+0x1c1/0x7e0 [ 44.424165] ? syscall_return_slowpath+0x550/0x550 [ 44.429070] ? syscall_return_slowpath+0x2ac/0x550 [ 44.433973] ? prepare_exit_to_usermode+0x350/0x350 [ 44.438962] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 44.444299] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/23 17:05:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8000004, 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) [ 44.449116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.454278] RIP: 0033:0x453de9 [ 44.457441] RSP: 002b:00007f6a8ab7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 44.465121] RAX: ffffffffffffffda RBX: 00007f6a8ab7f6d4 RCX: 0000000000453de9 [ 44.472366] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 44.479611] RBP: 000000000072bea0 R08: 0000000020a5b000 R09: 0000000000000000 [ 44.486852] R10: 0000000020296000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.494096] R13: 00000000000000f7 R14: 00000000006f17c8 R15: 0000000000000000 2018/02/23 17:05:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8ffc)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000140)=""/226) 2018/02/23 17:05:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) writev(r0, &(0x7f0000057ff0)=[{&(0x7f0000ebffc5)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) 2018/02/23 17:05:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r0, 0x80) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) sendfile(r1, r1, &(0x7f0000fdb000), 0x7) 2018/02/23 17:05:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b7ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x50100, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000ffe0)={0x210000, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x6f61, 0x3f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000140)={r5, 0x0, 0x3, [0x401, 0x81, 0x8]}, 0xe) 2018/02/23 17:05:49 executing program 4: syz_emit_ethernet(0x5eb, &(0x7f0000012000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x5b5, 0x80000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) syz_emit_ethernet(0xba, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@llc={0x4, {@snap={0x1, 0x1, '4', "79e60b", 0x1, "5d52ad6a02f1c9eef97933eacadd05197cfe9ceef055d31afbf3fb8d36212ddc693aee5de6e91712a58064620254c12eb43e218c9cce0c4dbaac14ffd3e7ea1f104cfeb179843aed9dff3b420da5709714b627b080f0fc144015b2ef6c7662ec55853d8cbcfe6a81b70e6821ec9cfed5c0eadc8113a5445e9896880f8a368937e13a2bd719ab6a6b1bc534298be856c35cdd0507ba51ea4857e0639b5753f71b9d700b08"}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x6f6]}) 2018/02/23 17:05:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0xff}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x40040) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x0, 0x4}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfc5a, 0x9, 0x0, 0x1}}, @common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x1}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @common='vlan0\x00', 0x200}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x1, 0x0, 0x3, 0x0, 0x1}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x100, 0x848, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@rand_addr=0x623, @multicast2=0xe0000002, 0xffffffff, 0x0, @common='bcsf0\x00', @generic="41ddd54cc4ac0292a60a4e510ca4a093", {0xff}, {}, 0x33, 0x1, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0x328, 0x328, 0xffffffff, 0x0, 0x328, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000140), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffffff, 0xffffff00, @generic="d46830b05bb22180148191842c8f7ba8", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x0, 0x8}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x440, 0x15, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x1, 0x4, 0xffffffffffffffff, 0x7, 0xffffffffffffff67, 0x4], 0x3, 0x2, 0x6}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xc, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x1, @port=0x2}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0xff000000, @common='bcsf0\x00', @common='sit0\x00', {0xff}, {0xff}, 0x62, 0x0, 0x12}, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffffffff, [0x0, 0x3, 0x6, 0x1, 0x1, 0xa0e0], 0x0, 0x200, 0x46}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x200, 0x1, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv4=@rand_addr=0x3, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @icmp_id=0x1, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x26a, 0x600, 0x0, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv6=@loopback={0x0, 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @port=0x3, @port=0x0}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @icmp_id=0x0, @gre_key=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000006c0)) 2018/02/23 17:05:49 executing program 5: syz_emit_ethernet(0x3a, &(0x7f000000bfc5)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0) syz_emit_ethernet(0x1016, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@mpls_mc={0x8848, {[{0x800, 0x2, 0x6b0, 0x8}], @llc={@llc={0x4e, 0xfe, "a7b4", "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"}}}}}}, &(0x7f0000001040)={0x1, 0x1, [0x9df]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0xce, "8f0e505fc1c0d133db361c05d27f86f95c909b842a1b6bc7041cf3f8abdc06e6cb42d9d7021dfadc5bd26d3bfb58809359ac3ec5995acdd083b965418027fe91b677e76951631532886331de721a817103dc06f4955bc61ca5e3a16a26974e8af54c1ea68e31442942c6bb2cf056e74af1135060c359f7fc50b6db13681b6d374e63b15b59f2528c20d4a2e7bd652dea730398a9ae1272229737a4f2b2ae4c4a82e2d97e0fffa82997889d793508eade7aed8854423dd79a7d675b7269067d511df8339eac673fefa0b5e269c3a4"}, &(0x7f00000011c0)=0xd6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={r1, 0xd7, "d72a78eb59fffaa973b5040b360703f326ace6296e23e988cb20e6e7209fdfc477ff978874cc533a36a6dd41bf29abbba46d26a25401acdb84e1161e0eeba9660e901a40eb3dca9b70e1b1c12b1243b6e9fa94c49fe050aa5b9e900efc0ec21b39fba5f36b44fc8c95d06832700e49161b35557b077dd3545f25b9b76ee603752a5730ea6592ce251b9a9d4ecb6974b00cf28f02dfc643a55a169cc5f37ba78540280a60474e6aa0ae912a72c4466ce1f18b1777a5e56f4b44d7db2c55f27886b8de477a3d11f3b652ee8f59c81d5367b3e705bb005a2f"}, &(0x7f0000001300)=0xdf) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001340), &(0x7f0000001380)=0x4) 2018/02/23 17:05:49 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x250100, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/226) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000093ffc)=0x8000, 0x4) recvmmsg(r1, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) 2018/02/23 17:05:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4000000000000006, 0x204000) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000457ffc)=0xfd, 0x9b) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x3, 0x8, 0x2, 0xc3, 0x6}, 0x20) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4d, "1bb43c0d46034fc5890bcee304f89d6412e1e32ab51776351431da12423212a989eb9415dac5e43eb58ed6103ebb1a1d090efcc5068e5ee8b0bc5ebadf8b04c6265b325abc9654ca01dd9caa00"}, &(0x7f0000000080)=0x55) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffffffffffff0000}, 0xfffffffffffffd76) 2018/02/23 17:05:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0xfffffffffffffff7, 0x1, 0x219, 0x7, [{0x400, 0xef40000000000, 0x5, 0x0, 0x0, 0x101}, {0x800, 0x4e7c, 0x7, 0x0, 0x0, 0x220d}, {0x9, 0x6, 0x1, 0x0, 0x0, 0x604}, {0x3, 0xcff2, 0xfffffffffffffff7, 0x0, 0x0, 0x1}, {0x8000, 0xffffffff, 0xffff, 0x0, 0x0, 0x408}, {0x520, 0x80, 0xd95b, 0x0, 0x0, 0x8}, {0xffffffff, 0x9ce4, 0x7, 0x0, 0x0, 0x800}]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {}, {0x20000}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') 2018/02/23 17:05:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socketpair(0x2, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x0, 0x6, 0x98b6, 0x1, "8d1be3436bc8ef9af01e39d0375ef553f35147ea5f3fb3d13d2f24e2f3a2e3202cec2cfe7cf76c99e9213c5a", 0x7}, 0x7fffffff, [0x800, 0x100000000, 0x25ea3e06, 0xffff, 0x100000000, 0xffffffffffffff7d, 0x21, 0x35, 0x1, 0x4, 0x7f4, 0x3ff, 0x800, 0xa243, 0xcd9, 0x2, 0x200, 0x0, 0x6, 0x4, 0x4, 0x4, 0x80000000, 0x46, 0x8000, 0x3f80000000, 0x80000001, 0x5, 0x80000001, 0x7, 0xfff, 0x6, 0x1, 0x9, 0xffff, 0x5, 0x5, 0x9, 0x4, 0x400, 0x2, 0x7, 0x4, 0x8, 0x1, 0xffff, 0x4, 0x85, 0x2, 0x4, 0x588a0414, 0x8, 0x9, 0x4, 0xffff, 0x30, 0xfffffffffffffff9, 0x4, 0x0, 0x8, 0xf308, 0x7, 0x9, 0x40, 0x200, 0x5, 0x6, 0x1, 0x8, 0x4, 0x3, 0x7f, 0x8000, 0x2, 0x0, 0x8, 0x1, 0xfffffffffffffff8, 0x8, 0x2, 0x4, 0x3, 0x8, 0x7, 0x7, 0x3, 0xfffffffffffffc00, 0x3ff, 0x1000000000, 0xaf, 0x4, 0x4, 0x20, 0x20, 0xff, 0x8, 0x401, 0x6, 0x3, 0x13c8, 0x712, 0x3f, 0x8, 0x401, 0x8, 0xffffffff, 0x1ff, 0x7, 0xffff, 0x80, 0xfa2d, 0x9, 0x9, 0x100000001, 0x7, 0x9, 0x3, 0x200, 0x1f, 0x31, 0x1c68, 0x100, 0x7, 0x7, 0x0, 0x4, 0x3, 0x2], {r2, r3+10000000}}) syz_emit_ethernet(0x42, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "501f4242a0d134"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/23 17:05:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r0, 0x111, 0x400000000b, &(0x7f0000000000)='m', 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xa8b3, 0x4) [ 44.660650] syz-executor4 (5894) used greatest stack depth: 16400 bytes left 2018/02/23 17:05:49 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000108000)="240000002500fff7320002081e3677000001ffff0100000000ee00ff02ffff0100ffbe02", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x973}, &(0x7f0000000040)=0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/23 17:05:49 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) getpeername(r0, &(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={r2, 0x7, 0x3ff, 0x5b47}, 0x10) sendto$ipx(r1, &(0x7f0000000000)="67f7753b270a1c3e53f78132dfaec66332d667b7bfd487a8bd1a991f00e70e092b4b521f09d9093ec196e1a3881ae580da3fa46aafcb08e3509f5272aa5412fd9696397c3c908e9f4524c0a5bac883a022fee2696f72faded47dc3f50f37df53c05918d8ed32812a6f09c554dd2a83976df23bc6464416e16d84cd4a5de8183b283ad5039587d4c01cbd8c3203af8c046ce9af0987dec3cc23ab6421c59e28c9c9983317659f7186ecebb7efbb267aef5c14bd2dbd3944da849fa0a8dbbfd696", 0xc0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x2000) 2018/02/23 17:05:49 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x89, 0x81, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000080), 0x278b7c90) [ 44.715075] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/23 17:05:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x2020000000000006) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x0, 0x4, 0x4, 0x2, 0x81, 0x2, 0xd03, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x28) sendto$inet6(r0, &(0x7f0000f72fcf), 0xfffffffffffffcef, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10000000029, &(0x7f0000000000)=0x6, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00000002c0)=[]}, 0x12000) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x20, 0x8, 0x80000000, 0x63cf, 0x1, 0x9}, 0x100}, 0xa) 2018/02/23 17:05:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x18000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4ee9, 0x40) 2018/02/23 17:05:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@empty, 0x9, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8001, 0x2, 0xfffffffffffffffc, 0x8001, 0x5, 0xffffffffffff7fff, 0x23, 0x1, 0x7fff, 0x6, 0xffffffffffffffc1}, 0xb) 2018/02/23 17:05:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmmsg(r2, &(0x7f0000003180)=[{{&(0x7f0000000b80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000001d80)=[{&(0x7f0000001cc0)='!', 0x1}], 0x1, &(0x7f0000001dc0)=[]}}], 0x1, 0x4000) 2018/02/23 17:05:49 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f000066bfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000890fec)='ys9v', 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) io_setup(0x6, &(0x7f0000e05ff8)=0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/131) memfd_create(&(0x7f0000000000)='eth1em0!{$ð1^\x00', 0x2) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 17:05:49 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000638dc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = semget(0x2, 0x3, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x20, 0x5]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x2, {0x4, 0x6, 0x6, 0xff, 0xee1, 0x6}, 0x80000, 0xbc}, 0xe) 2018/02/23 17:05:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e00000009000eff0005000f80ff45", 0x22) 2018/02/23 17:05:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x402040) execveat(r0, &(0x7f00002a9ff2)='./file0/file0\x00', &(0x7f00002fbff0)=[], &(0x7f0000d69fc8)=[], 0x400000800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x400000) fanotify_mark(r1, 0x81, 0x20000, r2, &(0x7f0000000080)='./file0/file0\x00') 2018/02/23 17:05:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="7f", 0x1) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) fremovexattr(r1, &(0x7f0000000000)=@random={'osx.', '/dev/ptmx\x00'}) 2018/02/23 17:05:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x30000, 0x0, [0xf4, 0x3, 0x5, 0x1ff, 0x100, 0x7fff, 0x10001, 0x7ff]}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) 2018/02/23 17:05:49 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/205) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7}, 0x8) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r4, r5, &(0x7f0000e64ff8), 0x8e18) sendfile(r4, r5, &(0x7f0000145000), 0x7dd) 2018/02/23 17:05:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r1) 2018/02/23 17:05:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1000, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0xffffffffffffffff, 0x0, 0x9}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/23 17:05:49 executing program 1: prctl$getreaper(0x25, &(0x7f0000189000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) 2018/02/23 17:05:49 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x80) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x84400, 0x0) connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r4 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) pwrite64(r4, &(0x7f00000000c0)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/02/23 17:05:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0x353, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x279, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffff8001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x88, "eaa976fcf51b2b0cb764f84e75a696cc648cdd38cf5bf03749a74d2081eacf3fcdefb00d2a81d2884d05c2ad4332e8688c6080ee417db8923a70397014cd950b8f25a4c940be680e5c235b961861814555607c499a2b137e6ece11e651d7bc988de19147d5d0e50e5876f5755a6de6c0421185a5d19323c5e2d78777c8cd9e2a9e14f740b3321cbd"}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) 2018/02/23 17:05:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000010000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r2, r3, 0x5, r1, r0) 2018/02/23 17:05:49 executing program 6: r0 = socket$inet(0x2, 0x803, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$inet(0x2, 0x4200040000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003ad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x121400, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000040)={0x4, 0xa000}) 2018/02/23 17:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799ffc), &(0x7f000085f000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xf4, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x140000}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x1, 0x7fff, @empty, 0xfffffffffffffffe}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x96, "9ff86fa02eee57a7d84e91ac89d67494725fef79358548696c84af393999745492a2c85b1fd5308385e663614a976ee1405f4a4cb76b053302e4f17a484b2748037af4eb838798d395315a32ed1fa222bbff55d8620ed5ef683c69884177a87c35760c0cd9186a9f28d8813886779d6d4a14730bc040aea29de4839ff6c02a16dbc113dccbbf8ca1ddef0ff6dae956bbd36ff6276615"}, &(0x7f0000000240)=0x9e) [ 45.118276] device eql entered promiscuous mode 2018/02/23 17:05:49 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = dup2(r0, r0) getpeername$packet(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001640)={'vcan0\x00', r2}) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) 2018/02/23 17:05:49 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000486f68)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c91000)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/02/23 17:05:49 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000734ffc)=0x1) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f0000000000)=""/168, 0xa8}], 0x364) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x28, 0x8000) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/23 17:05:49 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socketpair(0x2, 0x800, 0x4, &(0x7f0000000000)={0x0}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0xffffffff, 0x6, 0x1, 0x3, 0x8, 0x9, 0xffffffffffffff01, 0x0, 0x4, 0x5, 0xf324, 0xffffffffffffff8b}, {0x8, 0x3, 0x24, 0x0, 0x7f, 0x9, 0x7, 0x0, 0xbf89, 0x20, 0x101, 0xffffffff, 0x3}, {0xab, 0x7, 0xf34, 0xffffffffcc74574d, 0x0, 0xccb4000000000000, 0xff, 0x6, 0x5, 0xfffffffffffffff9, 0x6, 0x0, 0x7}], 0x1}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/23 17:05:49 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8c82, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@common='ip6gre0\x00', 0xff}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r3, 0x200}, &(0x7f0000000180)=0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r2, 0x4, &(0x7f00000000c0)=[0x5, 0x81, 0x3, 0x3], &(0x7f0000000100)=[0xff, 0x4, 0x0], 0x20, 0x1, 0x8, &(0x7f0000000140)=[0x8], &(0x7f0000000180)=[0x40, 0x4, 0x4000000000000, 0xf2]}) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000876fec)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[]}) unlink(&(0x7f0000000200)='./file0\x00') 2018/02/23 17:05:49 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x800, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x1000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x98) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bdd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) 2018/02/23 17:05:49 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000000040)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x185}], 0x1, 0x0, 0xa6}, 0x200000000000) clock_gettime(0x7, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) 2018/02/23 17:05:49 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x2, 0xd9bc, 0x7, 0x97, &(0x7f0000000000)=""/151, 0x10, &(0x7f00000000c0)=""/16, 0xeb, &(0x7f0000000100)=""/235}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000300)={0xaf, &(0x7f0000000240)="79e60927bc38cab1d646d33e44fe3229267318756a25eafe9405203795be8cacb9aff5e9bfa8b034141465d07b02b276ad7ff7de4146b2b46c859b4524a83c9cfc9a02229ec0d84012190cb85a692beb37213b2484b9856ba4cdc2f0b195de5098c23a10078edef210e981a00537eb5907696466d59c4ae522f72931035aca3cb6623032a62374604c0c01854c4bf93ceabb92ac68d74b62161e9172f223d969ea9cc58c4059ee0610a40b4da1673e"}) r1 = memfd_create(&(0x7f0000000240)='-wlan0]\x00', 0x2) read(r0, &(0x7f0000003a80), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000380)={&(0x7f0000000580)="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", 0x1000}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x4, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x8}) 2018/02/23 17:05:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = dup3(r0, r0, 0x80000) listen$netrom(r1, 0xc6) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x20000000, 0x1000, 0x401, 0x8, 0xc97c, 0x8, 0x8, 0x6, 0x700}, 0xffffffffffffff97) recvmmsg(r2, &(0x7f000030b000)=[{{&(0x7f000063f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000b97fe0)=[{&(0x7f00006b10ce)=""/190, 0xbe}, {&(0x7f00005d2fbe)=""/66, 0x42}], 0x2, &(0x7f0000f3a000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/02/23 17:05:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x7, &(0x7f0000000000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x8}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000040)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) 2018/02/23 17:05:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4006, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/user\x00') tkill(r1, 0x15) ioctl$VT_RELDISP(r2, 0xb702) 2018/02/23 17:05:49 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) writev(r0, &(0x7f0000002fc0)=[{&(0x7f0000001f13)="a8", 0x1}], 0x1) modify_ldt$read(0x0, &(0x7f0000000000)=""/213, 0xd5) 2018/02/23 17:05:49 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00006ddff8)=0x4) 2018/02/23 17:05:50 executing program 5: syz_emit_ethernet(0x46, &(0x7f00009d8fba)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "000086dd00ff0000"}}}}}, &(0x7f000048fff4)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x103000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x3) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000440)={0x9, 0xbf7e}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000440)=""/24) 2018/02/23 17:05:50 executing program 2: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000b5dff4)=[{}], 0x1, 0x1ff, &(0x7f00003b8000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x464800, 0x0) fcntl$setown(r2, 0x8, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xca, "a8d0af23d8f06bcc8c6d331369f5e784644600be2c49e5feed3c2aee0353eaa5db3745ae76cc6b0315e752c96699cf7d8180e75b9fbae000ccf81fadae3cc598255590619cd2b46f1475f7f60d874c137891b941cd8c50a7a5100cc663b49a556617b492b4808a8d706badbc001fc8a1a5c2d9181e65aca249d4601f86690e1ba026841b69c08196763673dc89cbadadb04435c352b0e2e91888449b3db35401dea5744da98e75c721bd563bdc1f4778af6b43591ff9b2290d76d4454fc3554fad9d94730cb0c0032372"}, &(0x7f00000001c0)=0xd2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x0, @empty}}, 0x80, 0x2, 0x1f, 0x80000000, 0x100}, &(0x7f00000002c0)=0xa0) tkill(r1, 0x1000000000016) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x2) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000000080)={0x0, r6}) 2018/02/23 17:05:50 executing program 0: mkdir(&(0x7f0000029ff6)='./file0\x00', 0x80) removexattr(&(0x7f0000825ff6)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400200, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="38300d2d8882e2ef7b1ededcaab946ae5721c938acda7b01cce2f66a731ea160149a830e5206c7aaca6566e9fb420eb094a6ce0adab3958316abf347427c35b962914d9194fc1a7abea0513c7dd4cf54b4d25ef70472078868ef1ad21ccbca8a14aba3e9d07a46103ede2253b19309f9b621fa", 0x73, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) accept$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/02/23 17:05:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/02/23 17:05:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x2040) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x80000001, 0x1, 0x3, 0x4, 0xff, 0x5, 0x7f, 0x8, 0x401, 0x2, 0x2, 0xffffffff}) 2018/02/23 17:05:50 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x64, 0x40, 0x7fff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x80000000, 0x2}, 0x98) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20a402, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x4, 0x0, 0xfffffffffffffff8, 0x8, 0x0, 0x68, 0x10, 0xa, 0x5, 0x4f, 0x1e, 0x9, 0x2, 0x1, 0x2, 0x82, 0x200, 0xffff, 0x8000, 0x1000, 0xfffffffffffffff7, 0x4, 0x1f9, 0x178cdbc0, 0x8, 0x3, 0x5, 0xdf8, 0x8, 0x1000, 0x4, 0x7f, 0x5f4, 0x2, 0x8, 0x3f, 0x0, 0xb13a, 0x7, @perf_config_ext={0x5, 0x6}, 0x100, 0x1ff, 0x20, 0x0, 0x8, 0x9, 0x86f9}, 0x0, 0x9d, r4, 0x2) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/02/23 17:05:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000002c000)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}]}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000000)="fb744e244ce57aab274ffc573a38b4e6458e167a07b34a8aa90e8310ca370b1399c3f3") [ 45.300655] binder_alloc: binder_alloc_mmap_handler: 6048 20000000-20002000 already mapped failed -16 2018/02/23 17:05:50 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x4a8, 0x0, 0x0, 0xffffffff, 0x308, 0x260, 0x410, 0x410, 0xffffffff, 0x410, 0x410, 0x5, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, 0xff000000, 0xff000000, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x5c, 0x3, 0x40}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7ff, 0xa, 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1f, [0x1000, 0x7, 0x3, 0x1, 0x5, 0x4], 0x4, 0x9, 0x718}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x12, @rand_addr=0x9, @empty, @gre_key=0x7752, @port=0x2}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x26f45efd, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1b, 0x7, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xffffffff, 0x0, 0xffffffff], 0x0, 0x2, 0x3, 0x2, 0x6, 0x5, 0x10000, 0x400, 0x400}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xb1f2dcab2fcf4dc6, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x6, @port=0x2}}}}, {{@ip={@rand_addr=0x41925143, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @generic="8963118cd605ff6ae491e77aa8b84ef0", @common='irlan0\x00', {0xff}, {0xff}, 0x1d, 0x0, 0x40}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x8, 0x7}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x6, @multicast1=0xe0000001, @broadcast=0xffffffff, @port=0x2, @port=0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/23 17:05:50 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xa7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x159) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x40) 2018/02/23 17:05:50 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00002d7000)=0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000000380)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x6}, 0x12000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000400)=0xfe6f, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001500)=@assoc_id=r2, 0x4) r3 = syz_open_procfs(r0, &(0x7f0000d1bff1)='attr/keycreate\x00') write$selinux_create(r3, &(0x7f0000000040)=@objname={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000480)={r3}) 2018/02/23 17:05:50 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0x3}) clone(0x200000008a000900, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000064ffc), &(0x7f0000b70000)) 2018/02/23 17:05:50 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x802, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 17:05:50 executing program 3: r0 = socket$inet(0x2, 0x80003, 0xc) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0xffffffffffffffff, 0x4}, {{}, 0x5, 0x0, 0x2}, {{r2, r3/1000+10000}, 0x3, 0x1}, {{}, 0x8f2, 0x200, 0x4}, {{0x77359400}, 0x55e7, 0x101, 0x5}, {{r4, r5/1000+10000}, 0xffffffffffffff80, 0x80000000, 0x2}], 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000000000004000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) 2018/02/23 17:05:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 17:05:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x10, 0x3, 0x3, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/02/23 17:05:50 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40007, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) gettid() write$sndseq(r1, &(0x7f000086afd0)=[], 0x0) 2018/02/23 17:05:50 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fceffc)=0x0) waitid(0x0, r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) getpriority(0x1, r0) [ 45.396965] x_tables: ip_tables: osf match: only valid for protocol 6 [ 45.416577] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/23 17:05:50 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x440202) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) write(r0, &(0x7f0000000040)="fba87c26f80999953c8da1ccde7f13b59581d062de133180a4ae803599dce1dd0360d15afd53485d74cac4508e9c29026cef1cad975bdad51868e742f39dd8ba2544f8f4d194e61b3df9967da03faacd85b9ac005898efdfc668e435eb547a6c8cc461501852ea255fecd2b452f39750771922bfe05c5bae87073f269f54ea0b37a32871df707888a3117a4a6373143a8b39ff90995e9b1d02b28b260871c6fc9f894fb7b96310140ee4ebf722ef141ad6875828a6a1f6da79ad05fea91b3c7e8ce80a726271ebaf072a7c", 0xcb) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x7, 0xfffffffffffffffe}) dup3(r1, r2, 0x0) 2018/02/23 17:05:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="4a2a3daf95b37cd387276988847527178b66f52d526600deab3a371f531b9fcd445b9abbcccf6b2d03846ce3f2d16595", 0x30}], 0x1, &(0x7f00001d7fd0)=[]}], 0x1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x604, &(0x7f0000ffc000/0x4000)=nil) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x8, 0x800, 0x1, 0xe9, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) shmctl$SHM_LOCK(r2, 0xb) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000640)=""/47, 0x2f}], 0x1) 2018/02/23 17:05:50 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xa, 0x4, 0xffff) socket$inet(0x2, 0x80002, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r3 = accept$inet(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x68d, 0x4) sendmsg$rds(r2, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001180)={0x0, 0xf860, 0x2, [0x6, 0xffffffff]}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r4}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) 2018/02/23 17:05:50 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x2e) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r4, 0x0) 2018/02/23 17:05:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000576000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006ca000)={0x14, 0x1, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x80007, 0xb425, &(0x7f0000000000)={0x0}) open_by_handle_at(r1, &(0x7f0000000040)={0x1008, 0x1b, "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"}, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001080)={0x7, 0xa, 0x2, 0x7fffffff, r2}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x1, 0xffffffffffffff6f, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r5, 0x9}, 0x8) 2018/02/23 17:05:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000fee)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000000040)=[{0x8, 0x604, 0x7, 0x6, @time, {0x7ff, 0x8}, {0x4, 0x4}, @quote={{0x6, 0x1000}, 0x3, &(0x7f0000000000)={0x8529, 0x6, 0x1, 0x1, @tick=0x8, {0x800, 0x1c4a9f5}, {0xfffffffffffffff9, 0x6}, @control={0xff, 0x5, 0xffffffff}}}}, {0x4, 0x400, 0x7, 0x0, @time={0x77359400}, {0x6, 0x40}, {0xff, 0xffffffff}, @connect={{0x0, 0x5}, {0x7fffffff}}}, {0x4, 0x0, 0x10001, 0x8, @time={0x0, 0x989680}, {0x5, 0x20}, {0x100000001, 0x1}, @note={0x3, 0x6, 0x3, 0x6, 0xc317}}, {0x400, 0xffffffffffff8001, 0x4800000, 0x80000001, @tick=0x8, {0x10000, 0x8e2}, {0xfffffffffffffc01, 0x8}, @connect={{0x200, 0x8}, {0xff, 0x20}}}, {0x6, 0x6, 0x2, 0x2, @tick, {0xa3, 0x7f}, {0x3, 0x3}, @result={0x75, 0x1}}, {0x7, 0x6, 0x9, 0x7, @time, {0x200020000000, 0x100}, {0x9}, @connect={{0x40, 0xfffffffe000}, {0x1, 0x3ff}}}], 0x120) 2018/02/23 17:05:50 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000581ff8)={0x19980330, r0}, &(0x7f00005ccfe8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/02/23 17:05:50 executing program 4: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000b4f000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x100000}, 0xc) 2018/02/23 17:05:50 executing program 1: setrlimit(0xd, &(0x7f0000000040)={0x7ffffffd, 0x2000004}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) userfaultfd(0x800) recvfrom$unix(r0, &(0x7f0000000000)=""/6, 0x6, 0x40002002, 0x0, 0x0) 2018/02/23 17:05:50 executing program 4: r0 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="709bc749cb767a75cc283248f42efe04fc4925b01224aeccc2d4bc9fd4f673d8f653947b535081e19d196f7ddbaeed4e0cda1cbe6c5edf1dc84dc38c94d9ed0c0ea5", 0xfffffffffffffff5, r0) 2018/02/23 17:05:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x252}]}) 2018/02/23 17:05:50 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/252, 0xfc, 0x0) 2018/02/23 17:05:50 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x5, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000022f3d)=""/195}, 0x14) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)='*', 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/23 17:05:50 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/23 17:05:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) io_setup(0x100000002, &(0x7f0000000000)=0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00000000c0)=0x1e, 0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f000076f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0xfffffffffffffefe, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 17:05:50 executing program 4: clock_gettime(0x0, &(0x7f0000548ffa)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x2, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) 2018/02/23 17:05:50 executing program 1: prctl$getreaper(0xb, &(0x7f0000000000)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000), 0x0) 2018/02/23 17:05:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x428b, 0x109000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x8200, 0x7, 0x80000001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x28}, &(0x7f00000001c0)=0x98) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r0, 0x4, 0x10000, r2, &(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000002ff8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00007b6000)=[]) 2018/02/23 17:05:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009a3ff7)='net/igmp\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f7df70)=[{&(0x7f0000c49f8f)=""/113, 0x71}], 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/125) 2018/02/23 17:05:50 executing program 5: r0 = semget(0x1, 0x0, 0x80) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000000)=""/240) 2018/02/23 17:05:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/02/23 17:05:50 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) creat(&(0x7f000055aff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x8000000000005) 2018/02/23 17:05:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000280)) 2018/02/23 17:05:50 executing program 3: r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000040)=0x8) tee(r0, r0, 0x7, 0x0) 2018/02/23 17:05:50 executing program 4: r0 = socket(0x11, 0xa, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7}) write(r0, &(0x7f0000000000)="220000002100073f00be0400090007010a0000000000e5ff57ff040405000c000000afca90402800fdba9aabb88f2f44042ecb1803adb2ba61c7e7be2eabcccf7af465ea607c0c535188602b965e2eebe5593ba5656dc451212b456e4cfb747dff476d86f69fbe19b5b8da0c5733ce2d6115315faf8b187f472483dfc3d5746128327992d62074a5d7a8f33f4ddf2cb8d2b2aaf241b1a2352c0a4a1916282a42877e403fd14cc63236b785362d4674127b3d9a6929515de72af64b51ec53a7c721dd1ef2239b2a0c8fdb58fb6f34eaa76bc65cf64fcb9d", 0xfffffffffffffd61) eventfd(0x5) 2018/02/23 17:05:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0xfffffdcd, 0x800) listen$netrom(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) [ 45.802225] kauditd_printk_skb: 490 callbacks suppressed [ 45.802233] audit: type=1400 audit(1519405550.558:512): avc: denied { dac_override } for pid=6181 comm="syz-executor6" 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 [ 45.832545] audit: type=1400 audit(1519405550.563:513): avc: denied { map } for pid=6182 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16477 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 45.860867] audit: type=1400 audit(1519405550.572:514): avc: denied { prog_load } for pid=6179 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 45.883395]