[....] Starting enhanced syslogd: rsyslogd[ 17.965561] audit: type=1400 audit(1520434516.079:5): avc: denied { syslog } for pid=4121 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.007891] audit: type=1400 audit(1520434521.121:6): avc: denied { map } for pid=4261 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2018/03/07 14:55:27 fuzzer started [ 29.302153] audit: type=1400 audit(1520434527.415:7): avc: denied { map } for pid=4272 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 2018/03/07 14:55:27 dialing manager at 10.128.0.26:37013 [ 34.688053] can: request_module (can-proto-0) failed. [ 34.698520] can: request_module (can-proto-0) failed. 2018/03/07 14:55:33 kcov=true, comps=false 2018/03/07 14:55:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) 2018/03/07 14:55:36 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/07 14:55:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000080)=""/36, 0x24) 2018/03/07 14:55:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x6, 0x3, 0x0, 0x2, 0x0, 0x1, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/07 14:55:36 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100), &(0x7f00000002c0), 0x8) 2018/03/07 14:55:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x21) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write(r0, &(0x7f0000000680)="d7ceb7871459979f3434ff90eeea15dcb40200000000000000f755b76802768a6c190eb72e54cdd48b6330dc2f3bf453a942c5022641683696a35722460879f57e17a5bba02747c5780540e43fba205e", 0x50) 2018/03/07 14:55:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x11, &(0x7f0000fe6000)=""/8, &(0x7f0000000080)=0x8) 2018/03/07 14:55:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f0000c9d000)=@getsadinfo={0x14, 0x23, 0x5, 0x0, 0x0, 0x0, []}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) [ 37.932874] audit: type=1400 audit(1520434536.046:8): avc: denied { map } for pid=4272 comm="syz-fuzzer" path="/root/syzkaller-shm069510052" 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 [ 37.962162] audit: type=1400 audit(1520434536.075:9): avc: denied { map } for pid=4315 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9486 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 37.988419] audit: type=1400 audit(1520434536.099:10): avc: denied { sys_admin } for pid=4316 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.992594] IPVS: ftp: loaded support on port[0] = 21 [ 38.089763] IPVS: ftp: loaded support on port[0] = 21 [ 38.117852] audit: type=1400 audit(1520434536.209:11): avc: denied { net_admin } for pid=4318 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.158771] IPVS: ftp: loaded support on port[0] = 21 [ 38.203314] IPVS: ftp: loaded support on port[0] = 21 [ 38.273901] IPVS: ftp: loaded support on port[0] = 21 [ 38.356503] IPVS: ftp: loaded support on port[0] = 21 [ 38.459706] IPVS: ftp: loaded support on port[0] = 21 [ 38.576622] IPVS: ftp: loaded support on port[0] = 21 [ 39.624819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.752578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.813538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.089628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.142317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.275474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.346951] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.477601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.456644] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.462809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.607467] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.613717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.675819] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.682042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.709829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.882535] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.958990] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.982352] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.988478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.003460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.009851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.022504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.038936] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.045189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.053568] audit: type=1400 audit(1520434541.167:12): avc: denied { sys_chroot } for pid=4318 comm="syz-executor7" 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 [ 43.072715] binder: 5474:5475 unknown command 0 [ 43.084300] binder: 5474:5475 ioctl c0306201 20a20000 returned -22 [ 43.115137] binder: 5474:5485 unknown command 0 2018/03/07 14:55:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r1) [ 43.136078] binder: 5474:5485 ioctl c0306201 20a20000 returned -22 [ 43.204167] audit: type=1400 audit(1520434541.317:13): avc: denied { create } for pid=5501 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.215903] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.234419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.245683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.254394] audit: type=1400 audit(1520434541.367:14): avc: denied { write } for pid=5501 comm="syz-executor7" path="socket:[14544]" dev="sockfs" ino=14544 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/07 14:55:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r1) [ 43.302610] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.308786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.328089] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.336126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.348232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/07 14:55:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) writev(r1, &(0x7f0000fe7f90)=[{&(0x7f0000407f09)="ae3b156f6594a2ec4a10868de29b5acfed0a", 0x12}], 0x1) 2018/03/07 14:55:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000080)=""/36, 0x24) [ 43.376511] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.446292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.458374] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.464528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.516528] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.522723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.567872] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.616833] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.623139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.630667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.640381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.646839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.662225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.699499] audit: type=1400 audit(1520434541.813:15): avc: denied { map } for pid=5586 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14596 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 43.713725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.745211] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.774353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.780635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.791965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.844518] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.850817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.857812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.882819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.889144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.900499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.914826] audit: type=1400 audit(1520434542.028:16): avc: denied { net_raw } for pid=5617 comm="syz-executor4" 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 [ 43.917181] dccp_invalid_packet: invalid packet type 2018/03/07 14:55:42 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/07 14:55:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000900)=ANY=[@ANYBLOB]) 2018/03/07 14:55:42 executing program 2: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') 2018/03/07 14:55:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) 2018/03/07 14:55:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB="00170000cc40b158"]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/07 14:55:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/07 14:55:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bpq0\x00'}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/03/07 14:55:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x2000001) [ 43.950520] dccp_invalid_packet: invalid packet type 2018/03/07 14:55:42 executing program 2: 2018/03/07 14:55:42 executing program 6: 2018/03/07 14:55:42 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/07 14:55:42 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000000000000a077cd2143676e38ffff00000000a4fc00001c002200000000000000000000000000fe80000000000000000000000000020000000000000000000000000000000000000000af7304e65b06480bcb72d5ba001a5d445da8722d7d7fbd58f49075a33227dd667b5f55595e990b19bba5997ac21a9a269a240939e57110bb01f2c1c5bad1c191dd700cdfaaaa00fb845365f0a96921"], 0x3}, 0x1}, 0x0) [ 43.985033] audit: type=1400 audit(1520434542.098:17): avc: denied { map } for pid=5626 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=1110 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 44.016845] binder: 5626:5630 transaction failed 29189/-22, size 40-8 line 2848 2018/03/07 14:55:42 executing program 7: r0 = memfd_create(&(0x7f0000000040)='cgroup%*!^}eth1vboxnet1procvboxnet1ppp0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0x8, 0x6d19}, 0x0) 2018/03/07 14:55:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0ec392a11fe5"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001ac0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) 2018/03/07 14:55:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) [ 44.088922] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.113708] audit: type=1400 audit(1520434542.219:18): avc: denied { dac_override } for pid=5650 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/07 14:55:42 executing program 3: 2018/03/07 14:55:42 executing program 4: 2018/03/07 14:55:42 executing program 1: 2018/03/07 14:55:42 executing program 5: 2018/03/07 14:55:42 executing program 2: 2018/03/07 14:55:42 executing program 7: 2018/03/07 14:55:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0ec392a11fe5"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001ac0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) 2018/03/07 14:55:42 executing program 0: 2018/03/07 14:55:42 executing program 4: 2018/03/07 14:55:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 44.149607] device bridge0 entered promiscuous mode [ 44.168206] device bridge0 left promiscuous mode [ 44.183440] device bridge0 entered promiscuous mode [ 44.189882] device bridge0 left promiscuous mode 2018/03/07 14:55:42 executing program 5: 2018/03/07 14:55:42 executing program 3: 2018/03/07 14:55:42 executing program 2: 2018/03/07 14:55:42 executing program 0: [ 44.258931] device bridge0 entered promiscuous mode [ 44.276613] device bridge0 left promiscuous mode 2018/03/07 14:55:42 executing program 7: 2018/03/07 14:55:42 executing program 0: 2018/03/07 14:55:42 executing program 2: 2018/03/07 14:55:42 executing program 3: 2018/03/07 14:55:42 executing program 4: 2018/03/07 14:55:42 executing program 5: 2018/03/07 14:55:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/07 14:55:42 executing program 6: 2018/03/07 14:55:42 executing program 3: 2018/03/07 14:55:42 executing program 5: 2018/03/07 14:55:42 executing program 7: 2018/03/07 14:55:42 executing program 0: 2018/03/07 14:55:42 executing program 4: 2018/03/07 14:55:42 executing program 6: 2018/03/07 14:55:42 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000040)=0x80, 0x80800) write$selinux_user(r0, &(0x7f0000000400)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) 2018/03/07 14:55:42 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0x0) 2018/03/07 14:55:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) 2018/03/07 14:55:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033cff8), 0x1) 2018/03/07 14:55:42 executing program 5: 2018/03/07 14:55:42 executing program 4: 2018/03/07 14:55:42 executing program 1: 2018/03/07 14:55:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/07 14:55:42 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000400)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) 2018/03/07 14:55:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:42 executing program 7: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/07 14:55:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101003) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(0xffffffffffffffff) 2018/03/07 14:55:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000040)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) 2018/03/07 14:55:42 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe2000)='ns\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/1024, 0x400) 2018/03/07 14:55:42 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000800000000000000000004000a40000002f00000087000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/07 14:55:42 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, "3f939e12348138d11b94d03c9934b0de09"}, 0x38) 2018/03/07 14:55:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bcsh0\x00', 0x200}) [ 44.704512] audit: type=1400 audit(1520434542.818:19): avc: denied { prog_load } for pid=5738 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 44.741278] audit: type=1400 audit(1520434542.842:20): avc: denied { attach_queue } for pid=5739 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/07 14:55:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:42 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000ce5ff8)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/07 14:55:42 executing program 3: sendto$ax25(0xffffffffffffffff, &(0x7f0000000280)="32b02471b7a1ba5d0a60a481e7f5b40353297a35691f93bdccb4c36c1244aa2b409465263f0a710855fb277111b05b7604ae34b76884a3cbe742de", 0x3b, 0x0, &(0x7f0000000380)={0x3, {"40543b67b72384"}}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000001e00010800000000000000000400000010001100000000000000000000000000d3fe8cb07f000000ce00080000000000008c08d0e2fe53b2405676044cf4cebddbf5e858d1db8125f3ebc1e96de4c29f339265f00e414514e65dac799542e0214bae8716c4090586c4d0cc178b219d6cae56d777d5e359545e47cf2ca7b640c0823c2c505cf92258812943f0cbb6bc9f81affa1565c4e270276916fbf1c5f514993a4a805b1b4b0fb5a7320c64301df283fc1150aacb8d74b49e62de1e94a6e4a71f40b994d4816a2472f9b87f45615a59968e1f5abf26b1f64f8c305b7bd8acc1670233fa32b66073a29d7416712ae3b9156b48bab9f1b89efd37dc666e93f1467ff9d93f81e129e69f66ecc52e7f6ef7"], 0x1}, 0x1}, 0x0) gettid() 2018/03/07 14:55:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffa) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/07 14:55:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0xfe}, 0x1}, 0x0) 2018/03/07 14:55:42 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x0, 0x0, "ff43795c7541"}}) 2018/03/07 14:55:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00006b1ff0)=[{0x1d}, {0x6}]}, 0x10) 2018/03/07 14:55:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000400)={"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"}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r0 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/03/07 14:55:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:42 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 44.791571] audit: type=1400 audit(1520434542.896:21): avc: denied { prog_run } for pid=5738 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/07 14:55:42 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/03/07 14:55:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x44, &(0x7f0000000300)={0x2, 0x4e20, @empty}, 0x10) 2018/03/07 14:55:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001600)={0x14, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000001500)}) 2018/03/07 14:55:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00000000c0), 0xfc) 2018/03/07 14:55:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0x0, 0x0, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/03/07 14:55:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) close(r0) [ 44.896979] dccp_invalid_packet: P.CsCov 5 exceeds packet length 16 [ 44.930078] dccp_invalid_packet: P.CsCov 5 exceeds packet length 16 2018/03/07 14:55:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a70700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)=[]}, 0x0) 2018/03/07 14:55:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYBLOB="000000000000000004001d00009d000000"], 0x2}, 0x1}, 0x0) 2018/03/07 14:55:43 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/07 14:55:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x1e, 0x801, 0x0, 0x0, {0x4}, [@nested={0x10, 0x11, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/03/07 14:55:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/03/07 14:55:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) close(r0) 2018/03/07 14:55:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/03/07 14:55:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x48) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/07 14:55:43 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/07 14:55:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/07 14:55:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a70700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)=[]}, 0x0) [ 44.998551] dccp_invalid_packet: P.CsCov 5 exceeds packet length 16 [ 45.021643] binder: 5785:5797 BC_ACQUIRE_DONE u0000000000000000 no match [ 45.028941] IPv6: Can't replace route, no match found [ 45.029729] IPv6: Can't replace route, no match found 2018/03/07 14:55:43 executing program 3: 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 0: 2018/03/07 14:55:43 executing program 4: [ 45.067686] IPv6: Can't replace route, no match found [ 45.068301] dccp_invalid_packet: P.CsCov 5 exceeds packet length 16 2018/03/07 14:55:43 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 4: 2018/03/07 14:55:43 executing program 5: syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r0 = syz_open_procfs(0x0, &(0x7f0000665000)='stat\x00') read(r0, &(0x7f0000000000)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000001040)) 2018/03/07 14:55:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/03/07 14:55:43 executing program 6: 2018/03/07 14:55:43 executing program 0: 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 6: 2018/03/07 14:55:43 executing program 4: 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 0: 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 5: 2018/03/07 14:55:43 executing program 3: 2018/03/07 14:55:43 executing program 1: 2018/03/07 14:55:43 executing program 4: 2018/03/07 14:55:43 executing program 5: [ 45.180477] dccp_invalid_packet: P.CsCov 5 exceeds packet length 16 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 3: 2018/03/07 14:55:43 executing program 6: 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 5: 2018/03/07 14:55:43 executing program 1: 2018/03/07 14:55:43 executing program 0: 2018/03/07 14:55:43 executing program 4: 2018/03/07 14:55:43 executing program 3: 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 1: 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/07 14:55:43 executing program 3: 2018/03/07 14:55:43 executing program 4: 2018/03/07 14:55:43 executing program 5: 2018/03/07 14:55:43 executing program 2: 2018/03/07 14:55:43 executing program 6: 2018/03/07 14:55:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0x10) 2018/03/07 14:55:43 executing program 7: 2018/03/07 14:55:43 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0xff9a) 2018/03/07 14:55:43 executing program 3: clone(0x0, &(0x7f000009ef59), &(0x7f0000e0a000), &(0x7f0000112000), &(0x7f00004f0fda)) fstat(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/07 14:55:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002289, &(0x7f00006a1000)) 2018/03/07 14:55:43 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/07 14:55:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @tid}, &(0x7f0000000200)) 2018/03/07 14:55:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/03/07 14:55:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0x10) 2018/03/07 14:55:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/07 14:55:43 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/07 14:55:43 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x20}, &(0x7f0000001ffc)=0xc) prctl$getreaper(0x66, &(0x7f0000002ffc)) io_setup(0x1000000000000ff, &(0x7f0000000400)=0x0) io_destroy(r0) 2018/03/07 14:55:43 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/03/07 14:55:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x7, 0x2000000002, r2}) 2018/03/07 14:55:43 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) 2018/03/07 14:55:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/07 14:55:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/03/07 14:55:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 2018/03/07 14:55:43 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\')\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) 2018/03/07 14:55:43 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0xfe}, 0x1}, 0x0) [ 45.461908] mmap: syz-executor5 (5896) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/07 14:55:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 2018/03/07 14:55:43 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/07 14:55:43 executing program 3: perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x76, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004c4fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffffffffffffff8c, 0x200408d4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:43 executing program 6: perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f00000026c0)=0xffff, &(0x7f0000002700)) 2018/03/07 14:55:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f000000c000)=[]}, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000040)=@rc={0x1f}, 0x80, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[]}, 0x0) 2018/03/07 14:55:43 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/03/07 14:55:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f00000002c0)="f7", 0x1, 0xfffffffffffffffe, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/07 14:55:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1003fffd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2ffffff"], 0x2) 2018/03/07 14:55:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000000040)="06", 0x1}], 0x1) 2018/03/07 14:55:43 executing program 3: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='trusted]\x00', 0x0) 2018/03/07 14:55:43 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/07 14:55:43 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/03/07 14:55:43 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x1, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1a) 2018/03/07 14:55:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8000000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000026000)=[]}, 0x2000c080) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\a', 0x8}], 0x1) 2018/03/07 14:55:43 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='^@(\x00', 0x0) 2018/03/07 14:55:43 executing program 7: syz_emit_ethernet(0x10b, &(0x7f0000000180)={@empty, @random="cf2bb43c40b8", [], {@llc_tr={0x11, {@llc={0xff, 0xff, '0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x48c, 0x6}, &(0x7f0000000200)=0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002780)='tunl0\x00') perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000040)=""/69) dup2(r3, r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="70726f6a69645f6d617000362405165ae4278d0d50a01f6ecf87801c93b4bf68eebe5760c8e91424fd27") sendfile(r4, r3, &(0x7f0000317ff8), 0x400000ff) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x401) 2018/03/07 14:55:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fsync(r0) fcntl$setstatus(r0, 0x4, 0x800) r1 = getpid() getpgrp(r1) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/03/07 14:55:44 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) [ 46.280123] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6073 comm=syz-executor6 2018/03/07 14:55:44 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001780)=[{&(0x7f0000000240)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="ce9719ce891fa559c42bf06f543d4d70ca16aa94191afdc9f9325e24bec748b087a8c3b05049a099a4562a16adefd32c1d97ffa84283e384f3fe7173137751868da23533a8c01fa21e773be071ce493f087a7d07828a02d9420302232848c00af82e5a7933d0b46ac97594da7932d3147b13cc3314cf3fe8e899c9c2ac22aeeea54599dcaac246105317cf100256d14385f7ecf8d5420dd6965c45a96c03e009c5c0f97507f6df991cb586e4fdcc164a5a4db5633c61a507ba99665729c2fe5d66314df2f4517a9882c52fa95b4681f2966aa83d7b0263df66f6435035b5a808b4d0a2142d8e7f4a27dd7808d024", 0xee}, {&(0x7f0000001640)="2104b7ede2e001abf7c962a211722f4a6183631b2f7529abd239154315b2fc17cb94c91efe421dde7f4bbd1ad881fe4d69b0ff531427e04a40905c46120090aace66a8946e2f9f8d25eb08db993a37062c64811b5f91e0a4f98e4e8bad621ddc032a3a55be474b87b4ade8dd167c56d75a7d95ce1449f93c044a8aa176e8c30099b62cfcd0ed057d3f933ce732f7ee99009ff802f297303ffb83fc7f371aa3cd7e", 0xa1}, {&(0x7f0000001700)="997f743714cf4c0f6fdf508d725e8bbd898b5eb1320e1f546df0f30d805572956a99c4de9ff55903b5753f4567b1d54df127d52a5762d4eb58d13d20bd9118738a44901713a96c166b80", 0x4a}], 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x8, 0xfffffffffffffff9, 0x6, 0xff, 0x0, 0x6, 0x0, 0x1, 0x6, 0x0, 0xff, 0xffffffff, 0x5, 0x100000000, 0x98, 0x6, 0x80, 0x3, 0x8, 0x0, 0x4e, 0x3, 0x5, 0xfffffffffffffffa, 0x778, 0xd5, 0x10000, 0x57, 0x10001, 0x49b5, 0x3, 0x3, 0x3, 0x6, 0x0, 0x3f, 0x0, 0x8000, 0x6, @perf_config_ext={0x8, 0x4}, 0x8, 0x3c8, 0x9, 0x6, 0x101, 0x1f, 0x37bf421b}, r1, 0x5, r0, 0xd) 2018/03/07 14:55:44 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200000, 0x0) read$eventfd(r0, &(0x7f0000000300), 0x8) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x8, 0x0, {0x3, 0x1, 0x2, 0x1, 0xa52}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0xa1d8, 0x5, 0x77, 0x0, 0x0, 0x3, 0xdf, 0xfffffffffffffff7, 0x800, 0xf8b, 0x4, 0x5, 0x3}, {0x6, 0x9, 0x4, 0x8, 0x9, 0x26b5c2b6, 0xc79, 0x7ff, 0x6, 0x80, 0x8001, 0xfffffffffffffeff, 0x40}, {0x3ff, 0xffffffffbe21ae85, 0x9, 0x9, 0xaf, 0x6, 0x0, 0xff, 0x1000, 0x9, 0x926, 0x4, 0x6}]}) read$eventfd(r2, &(0x7f0000001000), 0x1) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000001, 0x2013, r2, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/246, 0xf6}], 0x1) 2018/03/07 14:55:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x7fffffffffffffd, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x110, 0x110, 0x110, 0xffffffff, 0xffffffff, 0x48c, 0x48c, 0x48c, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffff00, 0xff0000ff], [0x0, 0xffffffff, 0xffffff00, 0xffffff00], 'ip6gre0\x00', 'ifb0\x00', {}, {0xff}, 0xbf, 0xa77e, 0x2, 0x1}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x5}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x100000000}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffff00, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0x0, 0xffffffff], 'bcsh0\x00', 'vlan0\x00', {}, {}, 0x36, 0xfffffffffffffff7, 0x2, 0x1}, 0x0, 0x224, 0x248, 0x0, {}, [@common=@icmp6={0x24, 'icmp6\x00', 0x0, {0xd, 0x4, 0x2, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x4, 0x800, 0x401, 0x2, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0xc}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x1, [0x2, 0x7fffffff, 0xffff, 0x7fff, 0x3ba0, 0xf92, 0x3, 0x7, 0x6, 0x7f, 0x9, 0xfffffffffffffc24, 0x687, 0x0, 0x1], 0xc}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b4) 2018/03/07 14:55:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x800) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/07 14:55:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x9, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) dup2(r1, r0) 2018/03/07 14:55:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x538a, &(0x7f0000000000)="525f219bab34d0e5d7409b0e073d5801a609d6cfaf") 2018/03/07 14:55:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) r1 = accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/03/07 14:55:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000004, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x600800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001140), &(0x7f0000001180)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000000)="c0d7dbdc155da6ea4e604303c289a197acea68a07906f37170d69b1ae1574f967de5da01dd99c1f7dd4f2e32a2b4ccb8d84cfd102ee00e1235087ea47d47b16ce501dfd5680c244ad754608ce58ffdcf1f7fc3ce35be47fbacc155d3c241792cba87bc7200fc463798ba3c4bb6908e58b0fa672650f61c3bc557cac8041b498d077ac2a9c34a816f141f7171ce783c5a4f68dce02bd9b5841492333e8198d829a1a9e3e86bcc9ac90b7e2f93a4f2bf9ca0821ba99bde4384", &(0x7f00000000c0)="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", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000011c0)=""/149, &(0x7f0000001280)=0x95) 2018/03/07 14:55:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000300)={r1, r1, 0x1, 0xff, &(0x7f0000000240)="fea98d66c83d0d0e3b4814bc55218af8b54f08057f455d392305007dd374b510b2cee23104ac9e4b9e036af1f1dafba000fee4495ae2b3c2e18b1fd7c237047dadfe779bfa3f239ff5a9c06e67b696fe2cb46103eb3840abc1ffb0bb84d42e7e38b3d7c53f941916b4eaab669f335e340099e8cca242fbbecba42cb5d578d4c1b28c5a00afd72ca83c31c3320e292d4c649afeef4b4e457a", 0x3, 0x9, 0x4, 0x7, 0x800, 0x9, 0x4, "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"}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="1800000200000000000000000000000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) bind$nfc_llcp(r2, &(0x7f0000001340)={0x27, 0x0, 0x0, 0x5, 0x80000001, 0x7ff, "c55e9489f95bb71bb734924ebaffcf0a3077bab0022c5f792eb8709b24725e2674f85e64fb581c6e23ebab8ec1bc271dd7adda304f399d7f1be64751ae9b9d", 0x3}, 0x58) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001400)={0x14, 0x0, &(0x7f0000001480)=[@clear_death={0x400c630f, 0x4, 0x4}, @request_death={0x400c630e, 0x1, 0x3}], 0xfffffffffffffd95, 0x0, &(0x7f0000005540)="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"}) 2018/03/07 14:55:44 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xd) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001c000), 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x6, 0x4) 2018/03/07 14:55:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="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") preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x5}, {0x2000000000f, 0x8}, {0x7, 0xf4}, {0x3, 0xffff}, {0x6, 0x2}, {0x3, 0x8b}], 0x6) 2018/03/07 14:55:44 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/07 14:55:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0xfffffffffffffffc, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) 2018/03/07 14:55:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) pipe2(&(0x7f00000000c0), 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x3}) 2018/03/07 14:55:44 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'gretap0\x00'}) r1 = socket$inet(0x2, 0x7, 0x10000000000000ff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xf65, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x98) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000040)=""/183) 2018/03/07 14:55:44 executing program 6: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000001e, 0x101002) 2018/03/07 14:55:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x9, 0x0, [{0x40000000, 0x4, 0x1, 0x9, 0x2}, {0xc0000001, 0x194, 0x3af3, 0xffffffff7fffffff, 0xffff}, {0xf, 0x1, 0x7, 0x9, 0x4}, {0x0, 0x6, 0x81, 0x6}, {0xa, 0x1ff, 0x8, 0x3f, 0x1}, {0xf, 0x7, 0xfffffffffffffffb, 0x1, 0x7}, {0x0, 0xe9a2, 0x4, 0x8, 0x4}, {0x80000019, 0x6, 0x4, 0x1, 0xffff}, {0x0, 0x2, 0x2, 0x100000000, 0x1}]}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x8) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r2) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="430a12bc13cd9014bc1eb180ed8a66fc346f8d7b5528bb6c60012a471be0b999104e25641499a12b93894f549185477eaf46c776f42bcd631e87578b25f722f4c6eb45e77f10b931d83d29c4b8000a8d69be94d0a1ac7c577ab9290d4b3df1cb71a02ef75189c1", 0x67}, {&(0x7f0000000080)="e7fcaef1b466e5fa4e19440e093b29163b24b404d79a29d83caba873176b0405e0078ae9ad704aa7ea5e616e394a4be4b0d85ee8843e7dabb1ad1b0671ef1c5ff46344456d573e962d4cfdb0e48f0d5627e13fa29648d0d8a145c547d7c394bb6b270e89dde9d363180d3a13da81d202e87fa4be216b16f4fa66812f98c3f4", 0x7f}, {&(0x7f0000000100)="022a04a00a9796d7e9cc5211a237a956d8c1662ab0aa30b30d30b68ed8b43e24503a328495cd1136f7faedd284e85cd038225d4573dafeae3ec409", 0x3b}, {&(0x7f0000000140)="b6b7b4ccf84079e814e553d58524a72c9143a32d78f95b925d1d3074f4ded13861694852454fea2ec703e6826e5a99864fc0f16ae52f60534bcb1c0ccba715ea1646c0d9773a0dd864c661995ebe4082f7bf28dbcf319c008757b7f2628af5bd4cc3f39b0840342e35dbecad5d4acd450edee9e74fab", 0x76}], 0x4) 2018/03/07 14:55:44 executing program 0: r0 = getpgid(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x501000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xf5, 0x4, 0xd71, 0x4}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x3, 0x7, 0xff, 0x100, 0xef5, 0x1, 0x7, 0x2, 0x942d, 0x2561}, 0xb) prlimit64(r0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) iopl(0x95) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/03/07 14:55:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = dup(r0) accept4$alg(r1, 0x0, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x2a2, &(0x7f00005deff8)=[{&(0x7f0000000080)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0x59, 0x5}, 0x100}], 0x1, 0x0, &(0x7f0000d0fff8)={r2, r3+10000000}) 2018/03/07 14:55:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001340)) socketpair(0x13, 0x8000a, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$nl_route(r3, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001540)={0x6c, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="0563044003000000006340ff020000080000000003000000000000000000000010000000000000000000000018000000000200000800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="862a6466008a3b07", @ANYRES32=r2, @ANYBLOB="0000ee15f6cc2a705589fc2a"], @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f630c400000000003000000000000000e630c40030000000200000000000000"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffc, &(0x7f0000001580)=""/4096) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000001240)='lo\x00', 0x0) fchmod(r0, 0x120) 2018/03/07 14:55:44 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x7c67, 0x3, 0x1}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000000000)='\b', 0x1) 2018/03/07 14:55:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) r1 = accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/03/07 14:55:44 executing program 6: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x200, 0x8, 0x3, 0x8, 0x2}, &(0x7f0000000180)=0x98) 2018/03/07 14:55:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = dup(r0) accept4$alg(r1, 0x0, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x2a2, &(0x7f00005deff8)=[{&(0x7f0000000080)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0x59, 0x5}, 0x100}], 0x1, 0x0, &(0x7f0000d0fff8)={r2, r3+10000000}) 2018/03/07 14:55:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f0000213fa0)=ANY=[@ANYBLOB="10000000000000000100dd00"], 0x10}, 0x0) 2018/03/07 14:55:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x9, 0x0, [{0x40000000, 0x4, 0x1, 0x9, 0x2}, {0xc0000001, 0x194, 0x3af3, 0xffffffff7fffffff, 0xffff}, {0xf, 0x1, 0x7, 0x9, 0x4}, {0x0, 0x6, 0x81, 0x6}, {0xa, 0x1ff, 0x8, 0x3f, 0x1}, {0xf, 0x7, 0xfffffffffffffffb, 0x1, 0x7}, {0x0, 0xe9a2, 0x4, 0x8, 0x4}, {0x80000019, 0x6, 0x4, 0x1, 0xffff}, {0x0, 0x2, 0x2, 0x100000000, 0x1}]}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x8) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r2) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="430a12bc13cd9014bc1eb180ed8a66fc346f8d7b5528bb6c60012a471be0b999104e25641499a12b93894f549185477eaf46c776f42bcd631e87578b25f722f4c6eb45e77f10b931d83d29c4b8000a8d69be94d0a1ac7c577ab9290d4b3df1cb71a02ef75189c1", 0x67}, {&(0x7f0000000080)="e7fcaef1b466e5fa4e19440e093b29163b24b404d79a29d83caba873176b0405e0078ae9ad704aa7ea5e616e394a4be4b0d85ee8843e7dabb1ad1b0671ef1c5ff46344456d573e962d4cfdb0e48f0d5627e13fa29648d0d8a145c547d7c394bb6b270e89dde9d363180d3a13da81d202e87fa4be216b16f4fa66812f98c3f4", 0x7f}, {&(0x7f0000000100)="022a04a00a9796d7e9cc5211a237a956d8c1662ab0aa30b30d30b68ed8b43e24503a328495cd1136f7faedd284e85cd038225d4573dafeae3ec409", 0x3b}, {&(0x7f0000000140)="b6b7b4ccf84079e814e553d58524a72c9143a32d78f95b925d1d3074f4ded13861694852454fea2ec703e6826e5a99864fc0f16ae52f60534bcb1c0ccba715ea1646c0d9773a0dd864c661995ebe4082f7bf28dbcf319c008757b7f2628af5bd4cc3f39b0840342e35dbecad5d4acd450edee9e74fab", 0x76}], 0x4) 2018/03/07 14:55:44 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0x46) 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$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x8000000000004e24, @rand_addr=0x2a20}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000d010000050000009555863bc6e5ae7dc1e021777226fbaed994f50fa35e0eab2784ab1eb4037e812d13763021f67a169e2a6b918373337cb44102fed6550dfede4bd1cc3d3170fa6cd45c46232fb23516f72e6421a72c86a478c53d5b72484e0100010000000000db4bb0480b565b054f04e2de93eb382270cc4256e56e"], 0x10}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) 2018/03/07 14:55:44 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1) setxattr(&(0x7f0000d2dff8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f0000766000)='proc\x00', 0x5, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x93c3fc35c05dcdcb, &(0x7f0000000000)=0x1, 0x4) 2018/03/07 14:55:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) migrate_pages(r0, 0x177, &(0x7f00000003c0)=0xffffffff, &(0x7f0000000400)=0x1) 2018/03/07 14:55:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) r1 = accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/03/07 14:55:44 executing program 6: sync() r0 = perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) ioctl(r0, 0x100000002287, &(0x7f0000000040)="a6") write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/07 14:55:44 executing program 4: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) clone(0x0, &(0x7f0000000080)="ac94d378b501ef9d4e41b8ce7f03b614b730bd422ba0c2004066fab40033f1f270188d5f63d01bc2ea178db01ffc2cd01d7f2c69df192e9f01de7808861f5be6d7f2618c7b133c5337982686ac7806ca1dc573b24731c7ed67599f38c2506c5a672bd0b0bdf39dde0a611ec7cc5f352a885cddbb99a10a0344f1fe96ee3e161f4ca997de9bc5216664a9c8109068bfd30b13a594cf9ee2705b37f91da1a06b193affe568486e40088c3c8870e95524f1b0b9ad8676c8e7d738e043130cb8c6b8c2242661cfab2e2a2bdba38f2ec5f453bf0eb6eddc00a30116eaca547e899f5915", &(0x7f00000001c0), &(0x7f0000e9b000), &(0x7f0000ce4000)) unshare(0x8000000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/07 14:55:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0xffffffa1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0xffffffff, 0x2, {0x2, 0x2, 0x401, 0x1, 0xff}}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/07 14:55:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x8000000000100}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/03/07 14:55:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000040)='./file0\x00', r3, r4) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/07 14:55:44 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) socket(0x1, 0x1, 0x0) socket(0x10, 0x3, 0x1) recvfrom$ax25(r0, &(0x7f0000000000)=""/115, 0x73, 0x10041, &(0x7f0000000080)={0x3, {"679af17648c353"}, 0x3}, 0x10) 2018/03/07 14:55:44 executing program 5: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getgid() r4 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setgroups(0x8, &(0x7f0000000300)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2018/03/07 14:55:45 executing program 4: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) clone(0x0, &(0x7f0000000080)="ac94d378b501ef9d4e41b8ce7f03b614b730bd422ba0c2004066fab40033f1f270188d5f63d01bc2ea178db01ffc2cd01d7f2c69df192e9f01de7808861f5be6d7f2618c7b133c5337982686ac7806ca1dc573b24731c7ed67599f38c2506c5a672bd0b0bdf39dde0a611ec7cc5f352a885cddbb99a10a0344f1fe96ee3e161f4ca997de9bc5216664a9c8109068bfd30b13a594cf9ee2705b37f91da1a06b193affe568486e40088c3c8870e95524f1b0b9ad8676c8e7d738e043130cb8c6b8c2242661cfab2e2a2bdba38f2ec5f453bf0eb6eddc00a30116eaca547e899f5915", &(0x7f00000001c0), &(0x7f0000e9b000), &(0x7f0000ce4000)) unshare(0x8000000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/07 14:55:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x0, @empty, 0x1}}}, 0x104) 2018/03/07 14:55:45 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x400}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x80000000000000) 2018/03/07 14:55:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00007300400002000200081a04000000bfe938d2c59a4c342a33c4cdb10179b8dc6262109df337e5ccd28adfa71392f06832c766e1926b32837989f6"], 0x18}, 0x1}, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x4, 0x437, 0x5, 0x5, 0x0, 0x5}) 2018/03/07 14:55:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffbff, 0x101000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00', 0x20}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0xa99f) 2018/03/07 14:55:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x294) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3b0, 0x101000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x7ff) read(r1, &(0x7f0000000040)=""/109, 0x6d) ppoll(&(0x7f0000000180)=[{r1, 0x141}, {r1, 0x1000000500}, {r1, 0x9}], 0xf2, &(0x7f0000000140), &(0x7f0000000100)={0x8001}, 0xfffe) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000009, 0x63a26ac10fdc2c7d, r2, 0x0) close(r0) 2018/03/07 14:55:45 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x482, &(0x7f0000001000), &(0x7f000000f000)=0x179) 2018/03/07 14:55:45 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[], 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000080)={0x8, 0x7f, 0x1, 0x7f, 0x2, 0x5}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x800, 0x0) socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) clock_getres(0x3, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/07 14:55:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000000080)=""/236) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/07 14:55:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)=[]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/07 14:55:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c48125664100d9050080000066b83b000f00d0c483f9150d25e7000019654df622b949060000b800000000ba000000000f3066b834010f00d8b9b4080000b87d000000ba000000000f30440f0548b858570000000000000f23d80f21f835800000c00f23f8", 0x65}], 0x1, 0x0, &(0x7f0000000180)=[], 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x20000640, 0x0, 0x0, 0x20000670, 0x20000820], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xdc, 0x138, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, [@snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x8}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x260) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) 2018/03/07 14:55:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0xa000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/7) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x3ff, 0x7, 0x6da0000000000000}, 0x10) 2018/03/07 14:55:45 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x2000001, 0x36013, r0, 0x80000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x801) 2018/03/07 14:55:45 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x100}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x0, 0x0) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) 2018/03/07 14:55:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x52, 0x7, 0x2d2, 0x0, @tick=0x81, {0x80000001, 0x800}, {0x0, 0x7ff}, @raw8={"40f619239bcd97c1582520ec"}}, {0x10000, 0x1ff, 0x5, 0x25a, @tick=0xe3bc, {0x3ff, 0xfffffffffffffff7}, {0x4, 0x5a}, @addr={0x0, 0x3}}, {0xff, 0x5, 0x5, 0xb2e, @tick=0x100000001, {0xfffffffffffffffd, 0xfff}, {0x40, 0x8000}, @raw32={[0x7, 0x7f, 0x4]}}, {0x1, 0x8, 0x101, 0x9, @time={0x0, 0x1c9c380}, {0x3, 0x3f}, {0x65ed, 0xffffffffd07cfdc1}, @note={0x1000, 0xc00000000000, 0x40, 0x0, 0x63af}}, {0x99b0, 0xfffffffffffffff9, 0x4, 0xe9ae, @time={0x77359400}, {0x6c, 0x7}, {0x400, 0x9}, @addr={0x2, 0xfffffffffffffffa}}, {0x0, 0x6, 0x2, 0xe55, @time={0x77359400}, {0x5, 0x9}, {0x5, 0x2}, @time=@tick=0x2}, {0x5, 0x1, 0x10001, 0x0, @time={r3, r4+30000000}, {0x9, 0x3}, {}, @note={0x80, 0xffffffff, 0x1, 0x1}}, {0x200, 0xfffffffffffffffe, 0x8001, 0x8, @time, {0x7fffffff, 0x400}, {0x3, 0x7852}, @time=@time={0x0, 0x1c9c380}}, {0x800, 0x2, 0x4, 0x40, @tick=0x62acd3c7, {0x8, 0x3f}, {0x8, 0x44c2969a}, @connect={{0x1, 0xeda8}, {0x81, 0x8}}}, {0x9, 0xfffffffffffffff7, 0x1f, 0x3, @time={0x77359400}, {0x80}, {0x5, 0x500000000000}, @control={0x1000, 0x1ff}}], 0x118) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 47.200122] IPVS: length: 377 != 8 [ 47.206656] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 47.207354] IPVS: length: 377 != 8 2018/03/07 14:55:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="659921e02a188815ac836b0f5108f08d", 0x10}], 0x1, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/03/07 14:55:45 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x200) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20000000000, 0x4040) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x443b) 2018/03/07 14:55:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/07 14:55:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getresuid(&(0x7f0000000100), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x22}) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setresuid(r1, r2, r3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00005ab000/0x1000)=nil, 0x1000}, 0x1}) [ 47.307295] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/07 14:55:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/03/07 14:55:45 executing program 2: process_vm_writev(0x0, &(0x7f0000000f90)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x48) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000280)=0x44) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x0, 0xc2, &(0x7f0000000040)="f32cc4741802dc71a09653a49e1a0fcaed2404185d7ae70e3b2a9948bd2df06cb69f89d2e0481bbc74f6d620880d193781809661d31cb201337edef5e5769729ef755a9a0ac2f620ad4c0951ecd3d19f5bc86c0cae9bf23b1e003ae81cab5efae60c255ef271166bf393af5e0955120a6cedbe56d6b2c49b4e04f33f254581b3e771674f12aa5d50a1e238608d32f7c33252da899275ad7ce14ee624520b3fd7ba1d0d3c5690a1365597eaa1390ccca71cbff84f33e6d11c6384eba486043f5e4ba6"}) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x80000000, 0x3df, 0x9, 0x6, 0x1, 0x7fffffff}, 0x4, 0x1, 0x3, 0x8, 0x28, "b4e8a61c7c906e6cf582e3740f407459d8ea4823d3ecb6357e0f2f9e83fd69d9451b5b513d1c3908e4198a6a21ddb00c5d2e276c4a6ea90cce4eec2fc16407250f2710772549815efd38efb60dafbf51a54a52cd4c7cb39c0d33ca67bdd87e38384f0480601f34ebcc0e8508902c8db5dfe2ff6c0a61918ad0f27243d228ffd0"}) 2018/03/07 14:55:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x1000000000000000, [0xffffffffffffffff, 0xfffffffffffffffc, 0xfffffffffffffffe]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x600840, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x0, 0x3, 0x6, 0x1, 0x4, 0x1, 0x99e, {r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0xfff, 0x1, 0x2, 0x101}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xd9, "71975f8e32bf17f9f1dbbf3e0a27708fbe60632f59a5d36ede5e89ecf478594699396a578defc3b0300428df0e484a59e0b23d7cd235b5ba30151e9e405a94742f342ed2b54c258b7161059dc7b62dea38eb8b796e8b7a5126920545a2c6af8eb56e28b67db48c2406ea5f9daadf8ef4380b057ad0681b831f851f716c048e0a911eb06d9acd1f5c3954d9fd5793314727ba24e04b62dbe18bfd515eebe4bb5d5e4b8aade1f504a1c9306cd17b95d90fe2389bbe382c78306db215106ea64f8b9dfb5512c7fd1976311c881b047e7f4eae7f374268c941c900"}, &(0x7f0000000240)=0xe1) 2018/03/07 14:55:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x206) write(r0, &(0x7f0000000080)="a2f5d65772deea303e02000000f3002d89360a", 0x13) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x2, 0x80, 0x2, 0xb274, 0x81, 0x3, 0x9, 0x7, 0x4, 0x1, 0x9}) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/03/07 14:55:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000040)={'teql0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @host=0x2}}}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x65, &(0x7f0000000680)=""/108, 0x38d}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x8000) 2018/03/07 14:55:45 executing program 0: r0 = socket(0x9, 0x2a, 0x802000000) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x8e17, 0x4, 0x2b, 0x7, 0xf6, 0x21e}, 0x4f, 0x3, 0x9}) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) 2018/03/07 14:55:45 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) sendto$packet(r0, &(0x7f0000000180)="c89162e758b9f392a3b87c", 0xb, 0x4, &(0x7f0000000400)={0x11, 0x12, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket$inet6(0xa, 0x80003, 0x4000000000000001) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000040)={0x1000, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffe40) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) r5 = getgid() getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000600)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000440)="d7342746623bf8f25a88688a19a2d95017998ae04eb5c014c0e436e00e4623c141cf27ef2c58f031fdf4e9c7e992abf040f32e6746a7fe10f9d87271f101edcefe163b2f0a8dc282702fd66c23a8845ee8319d8a22da1aa48f0f9d914af93c28ec7415858af584a14c68c3db41e3e62f069208368506e6062f19adf6c22299e4593e38f01a3136e1f6342548d2aa9240049e1fb8e90f810b1a3942b0f9ddc800a90d6f6f9627ecd9c79c65540aafa6", 0xaf}, {&(0x7f0000000500)="4ff6dd4a76ddf8a5d7ee842278fc57b2fc071feb33f583565ff95aed1fb9a133b9f7f7ddcec38e77cb751db93c899950eb716c04a675edb81676d8d85c64624f3614531a57918f48440909077a83f54a0b2602ca910c0fc1ab4bb623d99f86921ff579a3241000ea0609fceadad4f7460f429541ed7d0d6aaeec951a5835c47cec0138e51afcedec8b318e7432cfb6b8d25515c0009b90b3b155c8276106f9f8dd338497bd83d836bd14c91e2eb0e32d6ec3e049ecc127c3360eaec9c8091d766176ab7065954785b05c2e4f0add2428339fee588929f8f09d7eec0e049f8ea8209be827b5ec6636a1dd7808f6411800b661ca91b77a588298d0", 0xfa}], 0x2, &(0x7f0000000640)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r3, r3]}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r4, r2, r5}, @cred={0x18, 0x1, 0x2, r4, r2, r6}, @cred={0x18, 0x1, 0x2, r4, r2, r7}, @rights={0x1c, 0x1, 0x1, [r3, r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r3, r3]}], 0xb4, 0x811}, 0x80) 2018/03/07 14:55:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000100000000000000ee00000094fd6b5277f577ee"], 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/03/07 14:55:45 executing program 2: socket$key(0xf, 0x3, 0x2) eventfd2(0x0, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0dcb456f6b0efb65f34b365e453f467f85ff2cb296eef6c74d2f6b791cd2f83de77c21e767a93e0dec93ced481bf167ebcc8c1f8f8e5aea562e6bd04957f441627dd4cac4d8af5fd1be8c8406bfbc88361582cf86b35b206d154c1c51ef0eb07bb8045dc66fabbe27f3c2b3df690bb4fb715713f7bbc201663f83a349b720dd0d6c2a0277ab783852fad01aa10b2a3baef50597c0c65bf675ea2167835fe8be37b83fabc8745933b6aba5823bd45b1aa39743369a826c36de3cf573a284394", 0xbf, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/55, 0x37) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x12013, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/07 14:55:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0xfffffffffffffe2f) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/07 14:55:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045000014000000000001907800000000e00000010800907800000002"], &(0x7f0000000040)) socketpair(0x2, 0x3, 0x532e4b23, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x100000001, 0x4, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x6}) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) 2018/03/07 14:55:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x210000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000380)={0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0x12, 0x100000001, 0x77, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x58}}}, 0x84) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:45 executing program 5: pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000500)='l-', 0x2}], 0x1, 0x0) 2018/03/07 14:55:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20840, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'erspan0\x00'}) 2018/03/07 14:55:45 executing program 0: setrlimit(0x107, &(0x7f0000000000)={0x8000000000000000, 0x2}) 2018/03/07 14:55:45 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000065000)=@random={'osx.', 'btrfs.'}) 2018/03/07 14:55:45 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x986, 0x200400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x3c6, 0x6, 0x6}) capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) write$eventfd(r0, &(0x7f0000000180)=0x3, 0x8) capset(&(0x7f00004deff8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/07 14:55:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x601, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="7573656700009beb616bb4dbba1f5be2d5cc57f73570415eb232"], &(0x7f0000000100)='trustedtrusted$]@ppp1}proclovboxnet0cgroup,wlan1cpuset\\system$ppp0\x00', 0x43, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) 2018/03/07 14:55:45 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00001e3000)) r0 = eventfd(0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/46, 0x2e) sendmsg(0xffffffffffffffff, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000857ff8)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000ceeff8), 0x8) eventfd2(0x6, 0x1) 2018/03/07 14:55:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) userfaultfd(0x80000) 2018/03/07 14:55:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000253000)='/dev/sg#\x00', 0x4, 0x400000) ioctl$KDMKTONE(r0, 0x2271, 0x23) 2018/03/07 14:55:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:45 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/207, 0xcf}], 0x2bb, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x8) 2018/03/07 14:55:45 executing program 3: r0 = socket(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f00006ef000), 0x0, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000003dffc)) recvmmsg(r0, &(0x7f00009f2ed4)=[{{&(0x7f0000facff7)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f0000688ff0)={0x77359400}) 2018/03/07 14:55:45 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/217, 0xd9}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x106, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080)=0x800, 0x4) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0xe3a0, 0x4) fchdir(r0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10001, &(0x7f0000000140)={0x6}, 0x8) 2018/03/07 14:55:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:45 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="ac7e702fd7c25c780e38256af8fe6638024e9372bfce9c44f140a685b958a6900aeb3cf578916f014557817743b9fdde02372d4f95b6bb4e000020cec5c1bb0661dfcb75c9f6cdb93a82d6047b31da41451a16168d8acf70", 0x58) 2018/03/07 14:55:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xda3f, 0xfffffffffffffff9, 0x2, 0x6d5d9fad, 0x3ff}, 0x14) ioctl(r0, 0x227b, &(0x7f0000a7effe)) 2018/03/07 14:55:45 executing program 0: readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7, 0xc3}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000000)="d6") readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000600)=""/52, 0x34}], 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @empty}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x180000000000000, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0x2, 0x3, 0xffffffffffffffe0, 0x1f, &(0x7f0000000240)='ip6_vti0\x00', 0x1, 0x5, 0x8}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='setgroups\x00') ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000300)) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) bind$packet(r2, &(0x7f0000000140)={0x11, 0xd, r3, 0x1, 0xb1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/07 14:55:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200040) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x9ef, 0x0, 0xffffffffffffffc1}, {0xbcd, 0x0, 0x6}]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="6dfcec7890b2b4f06e6d5be631e74dd3262b36d1f4f5cb7bd868e764f9") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f00000001c0)=""/67, 0x43) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19) 2018/03/07 14:55:45 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0x4, r0, &(0x7f00000000c0), 0x2bf) pipe2(&(0x7f0000501000)={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) vmsplice(r1, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/07 14:55:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}, []}, 0x1c}, 0x1}, 0x0) unshare(0x8804a000) 2018/03/07 14:55:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="440d05996cac020302070200e9", 0xd) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="c5d8689841d95fdbe3148e7ef45686968a636d67a538d36629a7ce3a335a350f3755bcff991418791b5b6d515af6a630ab5d781db8e2de44a90103b301f3b001401446454765d90219b44d5b98a101e0f80e", 0x52}, {&(0x7f0000000400)="f3e820839ec6a3cc926629a0c0e0", 0xe}, {&(0x7f0000000440)="31d168aac17182500569dea184672dd88b85b7960b049fea07a69b45719c7ac74865304c7a6255b2172fb9ac178b3143a23d357576c770351bb41f47be4767b62df34a7c54710549a8363baf44973df3888062e31b6fbae388b21c24c95421f1028a440973b7bdd614461ab6763ede1f38a023cb5fbc1eb08862de3a88bb647d12cd6a8a0ec4ef8cc99e234e4ae66132224ec1666120bf87c16bf6d6bd67122de384e6d2ab53fcc940131444313db369db95b9552523b0c96651aba9921da6ff72f9a1cd37595dcfc66597c81e41bc101cc439ddc31d42c784ee4f36941cbf16dd9b307c08bf05", 0xe7}, {&(0x7f0000000540)="f2b81ebcb8129448b50341246bc99428713aba79f4b75d80b0a75d246926a915160a3a8334adcfb5493afc6f08885bdc0c793ee3f719355197dbb64ff0fbfc620314487d0d45fae409087dc780eb51bd4240014a8240e1d346994c37b06cf487c3d3ed27537aebc069d8ec1c0744f5b9d00580f5a8fd606e1f67107d6e7f1f2fcd610dcba746a3664aed210dda1614ab31ce30dc397b6e2a79ed5bba12160ca40152fd9338bf3ba9cbad7a0c87bc32db13bac822f08785a056c3bae2e00b16c9650add741e7fda759708d5006e8fd251fa", 0xd1}, {&(0x7f0000000640)="32dac0257a5e50d05a5b82331294a19cd352dd1a87c0a0c73ba5a22ea2c998", 0x1f}, {&(0x7f0000000680)="967626f8282a4ca85b299163865b9a457cdd34ab8b1802d5e3cdf3b463447df62550546da790e756b2eabeeaaf07c41ee75b5d955316d104f2a35a044b", 0x3d}, {&(0x7f00000006c0)="903f3446e4cdc25557dc5ae351823d259b5b15d11730dc84b852a4fcf01204545cc3538d5fbe0c213115dc84f2bf233810a39133c9f4c93813db7cfe5ab16494cd", 0x41}], 0x8, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x800}, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2) sendto(r0, &(0x7f0000000080)='C', 0x1, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x402000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) 2018/03/07 14:55:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/07 14:55:46 executing program 0: socketpair(0x18, 0x0, 0xc54f, &(0x7f000003eff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x4, 0x2, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) 2018/03/07 14:55:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:46 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x1c9, 0xbc1, 0x100000000, 0x6}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x90, &(0x7f0000000140)=""/144, 0x40f00, 0x1}, 0x48) write(r0, &(0x7f0000000280)="2f63222a4731c1c3491044faefec2ef44802ec11d0656917c3ff5f60e410050239df298fc394c8e589d33196108164baa07c8dbe44a4186bb02fc69e29af8d790b0a95f0ce2a5838cff0e8f14aae8b2b326cce5736204e1345834c50500b1dab867399a4dfd1a12bccc517", 0x1aa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/03/07 14:55:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x6, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x3, 0x1, 0x6, 0xffffffffceaf8b89, 0x101, &(0x7f0000000040)='sit0\x00', 0x4, 0x401, 0x7}) 2018/03/07 14:55:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x8cc000000000, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x3cc}, 0x8) clone(0x2000, &(0x7f00000003c0)="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", &(0x7f0000000600), &(0x7f0000000580), &(0x7f00000005c0)="f2ba7f2da02a493e63498df96b32deadc6b8df453de4745923ce7455a42870cdc371582d5d1664bbdf7ef884") wait4(0xffffffffffffffff, &(0x7f0000000000), 0x8000000a, &(0x7f0000000240)) getpid() 2018/03/07 14:55:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x669, 0xffff, 0x1000, 0x1}, &(0x7f00000000c0)=0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x401, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x100, 0x1, &(0x7f0000000280)}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x40, 0xec3, 0x3ff, 0x9, 0x40}, 0x98) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000), 0x20e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xc0f, 0xb300, 0x401, "7a1ede903e99d08e9c63aa0a77e0d8b4e627c8bfc4883f8c17322969e33bb763e42692b804f3cee1e86787ade28f59341ffd60a55dee4b8bbf8f0bb0954feb1d331949d8fa17ca3ba0ec3f50866bb553"}, 0xd8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) 2018/03/07 14:55:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/48, &(0x7f00000000c0)=0x30) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000000007fffe) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x200000, 0x40) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x2) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001d00)="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", 0x421}], 0x1, &(0x7f0000000000)=[]}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/07 14:55:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='/dev/ptmx\x00') ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/03/07 14:55:46 executing program 3: clone(0xfffffffffffffffc, &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="923a34a708d295e045e4e65012bdae0944272e0f5f91d3d6a37efa7cf5694c9f637614e7f1bd02ccf5a80244c5652813260e8b907813db86603c227989b6fe3dc302b5842d9b704cc2006ceb866ac2fd3f0219fcd81168a938718ec3088e50beedf43f5cc02e481d2823eb9b6711f3e96bbf662bee18b465a0967d370d529c0434048584d743b2950ce88fd5") r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd5, 0x2000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/07 14:55:46 executing program 2: futex(&(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) munmap(&(0x7f000023e000/0x2000)=nil, 0x2000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x801, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000447000/0x2000)=nil, 0x2000}) madvise(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x1000c) signalfd(r0, &(0x7f0000000080)={0x1}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x100000000000040, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x8d117883e1c493a7, &(0x7f0000000380)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @empty, 0x7c01766e}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1ff8000000000000}]}, &(0x7f0000000340)=0xc) syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x40, 0x121000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x265, 0x6000000, 0x1, 0x48}, &(0x7f0000000280)=0x98) 2018/03/07 14:55:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x7, 0x9aac, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/07 14:55:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=""/160, 0xa0, 0x80}, 0x40000000) 2018/03/07 14:55:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004cc0)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004dc0)=0xe8) recvfrom(r0, &(0x7f00000000c0)=""/56, 0x38, 0x40, &(0x7f0000004e00)=@ll={0x11, 0x1b, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/07 14:55:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x2000000) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x2040000000) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xfd, 0x40) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x20, 0x8, 0x5, 0x64, 0x0, 0xffffffffffff8001, 0x401, 0x9, 0x10000, 0x1, 0x4, 0x400}) 2018/03/07 14:55:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[], 0x0, &(0x7f0000000000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)=[]}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[], 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) listen(r0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0xa40}], 0x10) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)=[]}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x800, 0x6, 0xa8, 0x9}, 0x6) 2018/03/07 14:55:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x80000, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0xbae, 0x4, [0x26, 0x766, 0x1, 0x40]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000640)=r2, 0x4) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000001480)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, &(0x7f0000000100)=[]}) r5 = syz_open_procfs(0x0, &(0x7f0000001400)='sched\x00') r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="01", 0xffaa, r3) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$set_reqkey_keyring(0xe, 0x1) keyctl$update(0x2, r7, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000500)) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000540)) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'poly1305-simd\x00'}}) r8 = getpid() get_robust_list(r8, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f0000000340)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)}}, &(0x7f00000004c0)=0xc) fcntl$notify(r4, 0x402, 0x80000004) 2018/03/07 14:55:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f0000022000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/03/07 14:55:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="15bc3e7377f93e371cb6ffc4af360845690484ce1b2f96028aeaa2bc23f8b2e20d7e1fa6ab94791d852a1e2918d3c05928789051dd92dfdf138c3d911f04b3217b56d43f88f001abbd0ebc28cade7cd157db28", 0x53, 0xfffffffffffffff9) r2 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="6a67f94e225c01548bb5b18de21196dad9fe72bdcf9132c5be62315175cf49ebc1e00a568fff3f09974054caf9eb5a2253312250bdfd502a5569debae68bab6ee71578a6c683acfc646797fa67346bcfda0952db996e00a1936aee36648a78cfef0d4273502ce6fbe30bdc002119da661c841ccdd02f0c448aeca3ab55d185dd4a574cf25baa797e2cf82f1c86dbd368ed04acaadd6655da6a683e866c16", 0x9e, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xfffffffffffffe00, &(0x7f00000000c0)=0x4b) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000009983003f00000400000000000000000000f6490ee72cc79c984aea2126c85ff2d91d2c2e11c81615688e30961836483ac2f6a9a4b4b7b7f9613850e1a07683dbd98345e24ad4b23758c9aa97f98f6cf68ac3f435cd16547081c2dbdeab8468388df024fa25323bd3e221f8bbc7d1f352ad1397323780e07750774cd6cf521eb99c1832965f756b89f6ff9b966d33788a3f4b531654d90deed084dcdfe6f292ae3f7b9eaac6736fbad7d10e2bda4a1376d01bad2f6a3bc828e3a901e8d107003600cbdcbf1052fdf9622e0183ea2064ae769d32408e"], &(0x7f0000894ff0)={0x800}) 2018/03/07 14:55:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:46 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 6: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) creat(&(0x7f0000000000)='./file0\x00', 0x60) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x36c, 0x23c, 0x110, 0xffffffff, 0x23c, 0x110, 0x3d4, 0x3d4, 0xffffffff, 0x3d4, 0x3d4, 0x5, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @gre_key, @port}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'irlan0\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/03/07 14:55:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:46 executing program 2: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x3, 0x1f, 0x7, "36c0b3a91166caa91fb1529ee9081bd3c527294d9386aa309e0e4a2ecc38a5e90db3cf6ad57e1ead3ada32659389bfa527bc3f28ed8f927735f9c415ad5294c0ebbaa7ec76b17d1180bc2fc227ebc788"}, 0xd8) 2018/03/07 14:55:46 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={"6272696467655d42760c9d284e2300", 0x2fe7}) 2018/03/07 14:55:46 executing program 3: socket(0x5, 0x80002, 0x0) 2018/03/07 14:55:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3cffc), 0x4) r2 = dup2(r0, r0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000000)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x104) listen(r2, 0xffe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x60400, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180)={0x0, 0xfffffffffffffffa}, 0x8) 2018/03/07 14:55:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x9}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000180)) 2018/03/07 14:55:46 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x0, 0x832, 0xffffffffffffffff, 0x0) 2018/03/07 14:55:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000100004791000000100000000000000209500000000ffd29c0000008bed7f4b66c650ae40e2b863b58d23cdb4fa46ea57eee53c3822508973ecf32613f444b9a72318093e376425cd5c6c4d3a5ee45d0b793603a5e65312bf4a7b071d5eb791bf84201b15dbd51e776eaa111332dbc8d6dca823fb2e843855fcb3082b7010d6ce5d122197204bfdcdabb977f75e2d438001ef11c058cbd0d56adab908b770081fa661e81deafd5dea26092151a69d56562eb347457f12fc5361e25979c2c20c8f7d7ac2540b"], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x5200, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3864, 0x3, 0x9, 0xffff}) 2018/03/07 14:55:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:46 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38, 0x9, [0x8000, 0x4, 0x1, 0xbc, 0x3ff, 0x8001, 0x4, 0x9, 0x0]}}) 2018/03/07 14:55:46 executing program 5: setrlimit(0x0, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)) setrlimit(0x200, &(0x7f0000baf000)={0x80000001, 0x8001}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="04000000000000ec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005492f89f58b7ab70532345a4ab3161f757d631d660493956292d3ed40b9bbd"]) setrlimit(0xf, &(0x7f00000001c0)={0x8000, 0x89}) 2018/03/07 14:55:46 executing program 3: r0 = socket(0xe, 0x80400000802, 0x0) write(r0, &(0x7f0000af7000)="240000001a002507000000000000000e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) socketpair(0x10, 0xa, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0xbc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/03/07 14:55:46 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a4ff8)=0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) pwrite64(r1, &(0x7f0000000080)="c23f0ceeecbe88c2bad448934168776cc428aae04bcdc6761e3115dd74e19e4d296442c664278174d96e2f508dd33dc3d879228314dbd029b3d4fb5ba73954e181229e9da8a09e60da3d1ef2943880a27ce940636f4051fb55aa4c82fcb44585cfb7192cae2fb613ca81cb92c8865ffde7b68e63f235787e93c952034111adb36d81be2c80a6aad1243ce80c5d7ecab5269785d2be21ee688d06ef2628f8e7fe132d1cf7d049386ae40501335b60f52f42e8a6ebf6a618c982a841e4853ec1a7c259f188bc32101e8b2742080d61aa9c4868f1b0584d039c3934290ab9a0d5d351637ca60fe262a9cb7e2ec30c130d9772", 0xf1, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x0, &(0x7f0000bf5fe8)=[]}) dup3(r2, r1, 0x0) [ 48.741362] kauditd_printk_skb: 19 callbacks suppressed [ 48.741370] audit: type=1400 audit(1520434546.855:41): avc: denied { map } for pid=6504 comm="syz-executor0" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=18050 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/07 14:55:46 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000100)=""/187, 0x41) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x3) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/07 14:55:46 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x23a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x4, 0x4) r1 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) close(r1) 2018/03/07 14:55:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00000001c0)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000240)=[], 0xd086cd7845785e58, &(0x7f0000000280)=[{0xe4, 0x108, 0x1, "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"}], 0xe4}, 0x200000000000000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @rand_addr}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) 2018/03/07 14:55:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) dup3(r5, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000300)={0x1a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7b, 0x1000}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000040)={0x1ffff, 0x0, [0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000040)) 2018/03/07 14:55:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 6: unshare(0x8020400) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2700000061c2467981aae1d07689acec5d6b57"], &(0x7f0000000040)=0x2f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) fstat(r0, &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) [ 48.816646] audit: type=1400 audit(1520434546.928:42): avc: denied { map } for pid=6518 comm="syz-executor6" path="socket:[18071]" dev="sockfs" ino=18071 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/03/07 14:55:47 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x40044102, &(0x7f0000004f37)) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x341000000000000, 0x800}) 2018/03/07 14:55:47 executing program 2: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00007f7000)={0x0, 0x0, &(0x7f0000dee000)=[], &(0x7f000019cfec)=[], 0x0, 0x2, 0x0, &(0x7f0000449000)=[0x0, 0x3], &(0x7f000002efec)=[]}) r0 = socket(0x4, 0x1, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x0, 0x1, 0xffffffffffffffff}, 0x1c) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@upd={0xf8, 0x12, 0x11, 0x70bd25, 0x25dfdbfd, {{'lrw-serpent-avx\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7dc}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x27f, &(0x7f00006e9c68)=[]}, 0x0) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x61) uselib(&(0x7f00000004c0)='./file0\x00') 2018/03/07 14:55:47 executing program 5: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x60002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001640)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001680)={r2, 0xb6}) r3 = gettid() setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000016c0)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) sendmsg$nl_netfilter(r1, &(0x7f0000001600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000280)={0x1328, 0x1, 0xa, 0x1, 0x70bd28, 0x25dfdbfc, {0xc, 0x0, 0x5}, [@nested={0x108, 0x40, [@typed={0xc, 0x9, @ipv4=@empty}, @generic="abf969b9cdb4c5e465b83c04aed18ae439d78de6c1721f912c7d72597e5270581e1136cce1ae167f93bc70a895ba48042cdf37cdd9e4fb8dbaa2db563dcf4b6f70a902baf6ee44fd68d4bde3fb83c78eb747161877938bff652cc89ec37bb62a743bd3cbf10a01f2af7456131b24dbd0a40d7f7cf317bdbebba2ef535814d73261351224c54b98dabb7ccb842e7e2762dc99cf7e4f07b0e02803fbf26aff23d8f65dc4d919ed60b6234323c2fb428722187cb1ef893e2c8ec15270688b4352db433b7776c2e79dd017e2f0270306d36f3d2b901437a2b79036850b843f9f11f336924af2d329c5dfee", @typed={0xc, 0x8e, @pid=r3}]}, @nested={0x90, 0x46, [@generic="d387a6ba9580186badd087b8e350fcc043f5f81afdb88755e4c1a060de8152828a52f8c8b9dcc1786eb9d2d79d8740db387e5d4799b9f88f1df35ba6adea389475fc5e9f5cd597644e538fd1b3716b9184f10eb1f8f4a2a867ea10cf978f69f806efd2c33edc44b25eb3ec29d9c40c", @generic="0c0152b1f22a7db360ca01764eb0dd", @typed={0xc, 0x1f, @u32=0xffffffff}]}, @nested={0x117c, 0x1d, [@typed={0xc, 0x7, @uid=r4}, @typed={0xc, 0x3b, @str='^\x00'}, @typed={0x18, 0x41, @ipv6=@empty}, @generic="5576de06be5b1aebebf597795b78388914bcc6fe3ca1d6b5089f4b243a92eefb0394db535fd0c16595ede6357a213095b997e3922e2a44c9c66ca3857071aedd2ea81a7fe0b578b8bd6c90f86043783014e7e00152ce2a33e830af156ecfc4357090020d22298d8853c4e0c496b7199ca853362eb3c2df036027c858e2c7199e121936154efa4df98b81263075eaa94ab5a7c52c8ca0c19db658018989336d451dbd2eb40b7dc423f5bb7322fe", @generic="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@generic="ac6f17e7bfe35f2ddb6563b9e12c549f055e56f09510e5078c5a9f02baf12f46f3c78eeca0930f807dffd20bdd440087ff2f3d2b66c24ce2764b59549dd91a7d431179f955f652e2c1a645484e9cc507988318c65f3742a0689774a96650386dc65a49a27fd10a8d580016577f9db12870d44b8dbce03de747ac797efe024aed691edf8e492582dc40836699dd1fc1ab8a970ce5a49a5d19"]}]}, 0x1328}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/119) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x4d, 0x1) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080600010800060400"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) prctl$setname(0xf, &(0x7f0000000040)='cgroupcgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getpid() getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x98100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80100, 0x0) sendmsg$nl_crypto(r8, &(0x7f0000000380)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@delrng={0x10, 0x14, 0xa00, 0x70bd29, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000780)={0x2740, 0x27, 0xfffffffffffffffb, 0x0, 0x0, {0x1}, [@nested={0x420, 0x57, [@generic="cabf11fa914543774d8f1a34c2ee1350b708651411ebfd421485907a0f00a87b0d721059d662e4649d28f1e3b749d622b5ce4ba7d81f066cbbff5b235b2103d94c189b395018aa810e83f2c406e718fbdd07fe7810387046be3e66b69d4dc0998bdaf0c43ce8a0aca47f7a69a2bfc3a9e06f05f0223ceac2cb9118ffaf53008f59f10d827b3b3d238c1e8fbeb72f18d4088d338a1d8f519028adf4bafa2032c8402807577d1e3710b710147a68ccfdb0c921155f7f9c4483297d6c8004e580c01720837e255fb385f7de77c9db983c281c4b0951c787bde0", @typed={0xd8, 0x2a, @binary="2bd2cb12695f8aa87a0cd2b8cf256a86a9a192d119a568756462242dc7ddee502412f0bc331bc66b65d422b958a919d96eb64e022a3e3488391ea0613c870d7bf3c70360cf26082f645ab78a73dce8742b9e5c415cfe1d9de1c1a55fc9c913770e5795c5dd8e2f76d4a3b69d897b46104145199be670f82cb408a27bc9b748066c413e7560f1bb97ac95062b21fe5c6353134850c471d6585375c44af9178b6292a38ecbdc8823a5cf36f1438c8032d6db4de6ea7c8f1ee2c9dc41b3e35d59d8444cb7cbbe08a4f22fc04dc2a792c5"}, @typed={0xc, 0x41, @pid=r2}, @generic="ee554dba558d61644b763eb80851e480a1ee84e466ef049123263078254897d0f64b565bfa370eb6edc665b8d1bdc1b982280c51bcf057f791cc2ce09a294e0429c3", @typed={0xc, 0x6c, @ipv4=@loopback=0x7f000001}, @generic="490937b8ff9f8ededc5a2e7c6a3deb5d5de48de8000667e2ad754a1f7f32099103d04754ef6c382858afa516ab1b0be5d9d54f9120961399d25985472fba85ac7979a554e9841b6e2f75543a570bd28b5c133300126176f6b5cb80bfae1b7e2c3bb775774c12bb96afa62e716dbd29752cb56199c73b0bbf9a6caee6d6096bc2943798887ec92b57f51dd899cd0f2c66906c8b1211a7d0c45aaec1655850558527127c460ba9cd0d0d5c326cb6ec1b7f5b1cf82f08b37c254154bf1b6927c51076c2", @generic="4d69a98ef1be3d83c033448e070cc07e429b9608d899b05aba95b49a28f9a34010561a6ad6f615cebc36f0f4d270923d87b989ee08c0b2e28c60376dd22da73074a18cecf2a592fcb5de7576cf00152fc87b271a04777986bc04721a3e55e3e103b9beda44981a4a52fe1cfa62", 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@typed={0xc, 0x80, @ipv4=@empty}, @generic="1c182878ec20c396cae043fcff7c58a8331666", @nested={0xf4, 0x6a, [@generic="974cf0c3e1cfca108f784f3e6f063018096b39793cd6ee1623d8d483951459f7eb3d375c31d5f857c83b7bc60f545668c52724466a53719aea7aed2da2bd724160c20e1c7ccb127239cf477c5897", @typed={0x3c, 0x8c, @binary="4ab212a77e6e90221bdc6dbdf832339ab9eb1df70a947b5a74a157a1890479fe2d29816bf8c54e238b1e96757fe80a18bd91cc0f"}, @generic="01173dba1ba58e0cc23ae8014414419316ddc140bd9ba9c202d28887124bc92ba349947f03c11d9ff6ae90b9996f89e19b04f0ece30cbe8703c1fefec09bdec5e39761f10c60895c5bb3e489e5dee5f90e9f09cdcd81177dfb9383b765d49baed8fc2f"]}, @nested={0x158, 0x37, [@generic="61cc0402587f360187c235af065e416d269ea86a0928728c262d688da3b496c2c92f21144e5c22fa9e966f0c8f7645ee9d40f6bad2ee4536f155105483707bdb13facc3c2dfa9986022a700593cc672309dfb1214307a6e4823aae4f090ad8b3f39378ff1c134e9bb2ee258c9e27c1ba1b539bef33fe84ef8618b88d2ce16a7ded069d080d14a7d12daa59", @generic="4a960d227c4c743d4bb6885bf6486017b01da2450669270a3cb4d01934ba8428e57b26d5637b1d5ed6cbd3fea251c536d9ac7e9d66b2afbb324c46124639281506fde6f4", @generic="477227b6b57479eec688f7ff8522ceed04c9c4ede2b8f93536718c9d102342f1aaf5ba9a5444ba86ebd8e5298299358a2945aa67d76773a4d50a0ab3ea19af2e178bf026db9a8303cdafbda0232d49c563af02a5f1ea466cd3ed5f7911d1425770ac812517fd08c580de86c6222009d7ea17bd221219a61f64b477da9052756f4461ed"]}, @nested={0x1010, 0x1d, [@generic="07e975af93ca279e477adee40b9de3399550258ac911fe6022bcd614123fd927903059e8dee0f408f3f0bed356ccc42c537efb43c794d47ec4e607084e833f5a90b917c9fb95c58fdc6f477e7ccdc1f66db97bea0564e6cd2ba7530c49f13fe9db5708ff6eb88e6fbc416d28d9110809514537c6444070bb930ecc4b0a7f8306f8c65b32ce720545fe64a15a019c5f8909aa58d1b01da0fb794ab320b3eee582af459e7d9c26cd429836a110cccb2eb48eea634a5e85f82c3d4493eb4eee099b11244a78299d9882c4698d8384bb8e3bd1c4395e00a5cfd051b1d25987b1db1024f2c3fe21aa81c02b547a359f1e50e80ab80d6883743895c1ef1544df92abf5a646e8af307be3c5281176a1efc2802783930fa317216edc350a430e061feb3f5c8feebbfad6a074a5115a170acc11c86cc722aff832646484ce04b9a093f9bfc5d98125b3cc28a0e5e8f0e7ba70c74700753c52784b9ed0689062dbf67be9d444086b690f91020e8ee6c2a7a738243e6dcbdd21b8fbe470d9392f74c5e11e1cb12372e11fd5d7b405291beec856f4c051ae4fb72817d21cf51b06e7616ac36ac5be7b71056aa1c8e0f47189842f0b44597a199d1feeeb031b44b53e777f7beae6da31759197ad0e323a2b8850be71510e39daffeda28b5e0bbb6913a553a9930596b11c16f9db0641de4fe37dcaa28505df8c1743db306c98107dfccfd4a9792db420e5d0f6180da0cba3ff5d8fc1c381976cc44ab47fb175e6b299ce3987e3d78639018e5d8d41c9958455df48775becddb505b9029b20532cd87c3814a3fce02aea35c89f51c918fca9950c16033e21b2d44e021bb3ccf0e82f475db981ce307624cf1da0eae54b46746e78dab57f256a93357b0df125cb65fad4e68160b56fc6b3bb02ac04d861970d86408a0e729aad663976f3539b9b0d326a7107b1847a69784a4ceea7af8c3d9a83b42260302340a881d5ec37cd6f3401ba7ac418e79b627a8755ae5da745896d8f507f89cc2f1ea075b50153411cfe853508d3c46a176a6ca972f2e88ac3ac156aaf05dcb23e5d68613ab7f45451f5fe03d1624d51cba35c293e101ec9a339214ac8fd89376491ff7e6ac822565233b7f2ee672ad2e8cb0f9561e236431b036936555d7559a710e439a75d2ddef39cef0b07bb589b4eafdcd6b03bc3c675ce62779b88fcaeb4ed936da9003412b92e408828b70ba9840a6204c9e6e0dcde668a1f0adee00562401a3bf08b7c20f08f557a8e641a110e13268d0b1b829736257c04a1f84acd7c9275abed671188a76550ae193a4ad34c1cd21a069e9439848cf4edda384eb2f9b6bbf096ebbe0f3fee1891ff9ef7a5398faab812d8fbc6b331dba8f39f0385b3788332833a1f37e175fd32706f9b3befa2ffc04b8cb6586a38ec4d8cfc931619662295c1450fdea5ca9477d47370a170b9cf6eccdc7fd449c27e8332dda7a6cce4407c172a14390e597898ca43e770119506901618d754907dbc07b060b8390cc3cbfc38ed4142fe85160e89fef17bf0592dfb3282646fbc437f6dd6a9405d7bdac71fb2e0a75bd7f3cb314b44022a62d5d36363c20ed4de5c2e9e17e97a8c41f1ceacb8499855c29000595992c1b78c9b42a8997dcd46b674e435c305c006eec419df90a63cd6c40ea2b41945f42af866c73e4a3e302a8551fb5cc41c796b86206ad535ba6b8422b3d352a65c067e281e85d89080d00956b45c916cb41d1c0fcdc425c604fdc62bae06c12a5354724c663486df871280ceeefb3ebd7fe136e856dc75b39f2852669da25e553d810d7f91b16f8368f49b1b404d489935a494e2193aa55b03a9ef084a7cf8474bc54209466c962b75d159c27be8c818540f178eb20bbb926959f35316b3c4da75cad0a4786d3def217704ee14efc51466b02fd958bb67b227d7b564bb4651d023fb0c01d703062fd0aa4b95f93d932ed47b67bb62533d2c86186008954e1c0542bc635751862f8fef8cb3582bc756b6ceeb69c871d4ea06c75cc0e2a580ebf01ba00eb6cb9ac91a536db2a426853e3d15f3a8188bd3713e7f51e959c5d92314cfc6fe75e92534bb169749ebacd3de30866269bf435a76630da1c198ab2feaf586c52c30355bd041489c33eca8b2a8b97420d005c21221edf110bae61f9d147907522d53bb70e21447d8adde5b8a7d96a3ef7ac43a82485a4277348934d14ce791dade238dd14d7d56ca5d21e4f36f974ad178bb8c79efd04aacb3cec0ae5937b38fffb98d72564848c2c42b3f643fc06e8be437c60d2e82ffff1dcf828bc439840821e9a8c7874332fc2177e23e792e77cac7f042541b30430ab8a40d9208d616458dfdc1f26a5603dba9dec49cff7dbe7cc826234ebf1cd0318b386f3a5154a74adcc2f66c076c6a3618046212569530791ce87eea4da9c2af45a56f58d183403f567debef37334d542f468763f10c8e5c07ef4395de7d546c59daec052c70f23eee0401ecf3f3315457357de0f2efb58db4f04915eb767e1f60428e5dcbedae9f1936cc005d601e1b950be17c6131f273d94ebd90a69d7fccfa60b2ad30d99d2218994a1313c92b4bcee8e6c53e0005aee9abe8b297517b1cf50b28a61dc3ecbd1ddeef135877e3cb7ba2caff6bd819ea7856950326f6719b2861ce9eb97d417c0a76e9359096779a1b5d1ccb25f9de18ea3a234d228aed22056bf4db85c4f3bad30e5cd87f91029dcd348cd6aa5ce52dd340087d84d3aff72ebf91897774478e204093603de093d520a028344eb705d623357d5d1f2e44209ad44ab3e279913c7bf3ec84191d530e443fe20287a6ffa7fbb9d1291cbe4bae5dc595a46934c8f2b358767324ce0a07c585a142bcfa5c5c075fd9ebf2ba4ff136fcb569d10e90c4447f8b12303fe430c387c7cd9ae1e156b7a40a3e3fdcb208755be5049031f7f1e8c274f24cbc34c9b8a63490deb73c06e15bf3c076206aece47918d0bbc4c631df1e06b8f4e0edae089ebdd06092e4bcc2e0f1110149879db19b3fdf78732b473d33c678176ece1e7984eb4b345d6dbc4044f83190d20eab24502f69b3b7d3bc3c780c71cb78544a43e95f6472cf956b7560874ca8c93eb56c8ee2e60e5eebe5e760b35fc6cd9674236e24d14ae5002cc5e64ec1e33ce0b1a4a32cec6ed2bf26c0ccfc05a1512b65977d12c3e25a44592dbd4807b55d280cb352d1ead99deb8da4bdab3b7f2099f48c2262942127b09018d6a6358ff5ff963f34c0f2976345381efdcce0585df168f5990f0bff0288acacc369d9bcf2ee29d533df9950da2138d4a39442718d30e24ffdbfd6111f8dffe02c585370a0288ea3a4ac6001d1f62b0be348e7b3a774c121625a0bc071527b222833f22f72ff4ef197fb89be0e31fdf38ee14e7220651da99317a1106be60496fbc46d16973bc97f2c311c25d27f86558a570bfabb1edc940a156d6ab866bd68242ba4c346954a556c8f7d275f8db34a6573e0c38b94b957368d4ebe2849643b7d63da553869bfd5f10cde4f8b620aa2ae1cde585bd7fc0ec16f51e64ceaaa61e41a1f8f8e7330d18c589888d51417678a95c799b7fbf54040287c47becbbecdad3a300f2f18c8b41dabd90969b6d0d1ab37e41623ca1f3668680faa9c3a686d9c5beb0f9c7d8c3c404df285903f03a0994883f610013269b836663f50821cf1a6ccb000bc3b8ea7e4a1280ad9114158569f7d217ba8ed1444e7685b5d2dfd8ae5ce3aa20399abbed6cb2b1a503597faae3b633214a3c3d6b865966ba065e9a1fdcc202a2428db788e98a8d2085ccfc60aed112a4a60f370b3bd10d462d960e2494bce2c64a70356addbd03231ea45db6edd1f84b0f59de9133cef0f0b1b4f943b77752a4b294655971506c1e96f869702f57b482456e243c13d413bbc48a24f9ae0acb16706fc4c3e2a2209ba0827226d55e598e4d9b71930f0cb681e418a77efd73e91d76c6783222637db32a4b31f810d01fea6a33b37d8eff5bf0a957bb71f6d1b21f6d46ec36354d7e169c2fa356aa1fc3d3a0215094f042f4dc9e96cc0e8a1fde11f1cb4843aa30f042add27d99de24bd19ab1c7b00979c350bb6a2918fe8c2f722011e821d4377ecca0964cfb56c62797936c8f45cee2ca2da2fce25a6487f756203e78f6b652b5708cd93a8c36403ead5b0778d83865a9c760083dfb1f5d5eb153d904971c14bee1ca8de4442a30ff76a126c965b1b89b4285ac0d6e0f610d9284ffe635e49dfbfe41080fdd758ae9959069d2d96c382671a8ed05815c6f0b1283edd60f75de6313ba429e2da7a6da67d0449b0661ac95db6f77714b4d12182b2d2f2f23a9ae182af5d28cefebcf9bca2691c49e1171e45f2497df30825b63396765792c43b63e812114372ad3fec676f8f2e32f32b43b23cc1424de4f89318bb06bd3a161e78c0561e051f756b03ab4dc155df4adb7eaced0e9abd514cdf27ae96266e55be3832c068b3bd550e3a2523d4048508ae3e11a060904e95742d5c3141fa9d092c1685b6ca59d7ba2e87e085853a7302d1d9106f3a8cae059e740fbe9eaae5c79607082d9a160939b9c7fd95a40ed497e846f1b0fc818ca1264d202104de4a031ddd2eb771ca7bba97393213547d69f9a7a089c632baa0caa96b50ebe6be26171140a2ece77b4106f6d9a5673765d8acc85b2c5ed1b24e87876d33f0fd39a48e232dec6c6b553e0296d96c920cb18426099be24454466c86760fae6f46ce65bb41732cdcfaa2ee226fea387904aa83b6a85f1fac9c464d20a7faf2d7df43e215a55bef52cf336923434221665688404922c4fab46eb5841ce954111214498801ae5921d7283082ce216cc981e24993ed450a38dc282425b436b049927ac03aba562c54bdd013e6e8b547f10c62928f8d4c10e3144d966851c9fca9d250cd8e1d43c21bce31b8268c2a4b8daacb09ab8d63db02bed02b95f1fcb0e9feb4262c180fd510fb15bc46f903afc666fa092b282fc0a74e859760b43a1cab45fae3e8cf150eb94759db7e04de944111536431ac61bdc6a360b73d36ecd1eed2f770e7a9e8a677d52d25f4f1877ed7565d9394c017d746472d323624136ff1bc90600fce05c97ff2c5422dc5250f58a50c7465294da89dbbbd52c8a513210277566591e19cd99ac3d68f20b79e5e77f7119fba0cdef302d6c9d3f84a44c604f46948c2db3aa56447dd3db4311695f67a2e6e2a9f1fe44b6b452b38b87454f33fd9751ddf512d2c4a2faac155909e2fd8c0adc3660e086925f01e08df8bcdf307c99cb8adf61c76f1296d0bc355754a7b282008598be0bf2a58ef09736b51fa23d1295f59c596ab7b628d80a42c21d4be03492eda562175718b5441bb166fd108518702474eb57771a85d519f4c1a9220706df6ca98256de3d407e10c78de42dfbc493bc7a369eb50c979f0e70eda7782e1cc08dff0da676466a9c72b3eb7afdc24a796b29d369ec80198fccd6d55834639fa69a77e9f8fa2ad761cd73075fb4f53228b8679e0957526fe59cf7eb88839ed2f026a3cc9286c762506b824d25f7530c62ddd3acb5f6e2bf7d69f13b15811a5ed6edc671ce9c88e49b42a30b5054d4894296c124cc1461e334da892bcde07da6d3bc62e70d9b8906cdb795093760f2cb2b368b1ed5b285969314c21ad34499009e5db62e0c0d5b6ad79f52776875eb4b021b6b2bdb7e75adbbd2ad024d3ec6d65169463fe72c39f8841b76475b45f7e4df374f6aaef4595724cf6f3076c43aae1045e6821c9c51800bf1b8be5fce2fdfe8b3a9cb3e3af9c0a841", @typed={0xc, 0x2c, @uid=r4}]}, @typed={0xc, 0x77, @pid=r6}, @typed={0xc, 0x42, @uid=r5}]}, 0x2740}, 0x1}, 0x0) 2018/03/07 14:55:47 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) read(r0, &(0x7f0000000040)=""/231, 0xe7) 2018/03/07 14:55:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x400}}], 0x2, 0x0) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bb"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00000000c0)}}) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/03/07 14:55:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) 2018/03/07 14:55:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="d427579b966a65007b307899c8f38761ee549aebd31c46449035cd67c257be938470c6e10d7c7993457ffb238892741effb7c6f5fa428749f68ab9bbeddaecb722a6ec687bbd146c", 0x48) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa0000"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9b9, 0x60001) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e23, @loopback=0x7f000001}, 'rose0\x00'}) signalfd4(r1, &(0x7f0000000080)={0x8}, 0x8, 0x80000) bind$nfc_llcp(r1, &(0x7f0000000400)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "38221c8eb1da62b05b8b6d9f326a03b98be9ffc57cfd77ecce59416b4ccf685ee1585213208f3141d68ea6501b7d6d2c0fe23fc19b930b83b8c3421c0007b4"}, 0x60) 2018/03/07 14:55:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:hostname_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x37}, 0x37) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3}, 0x4) 2018/03/07 14:55:47 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x100) sync_file_range(r0, 0x0, 0x0, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001440)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001480)={@mcast1={0xff, 0x1, [], 0x1}, 0x1c, r1}) unshare(0x400) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00005b1000)={0x0, r3}) 2018/03/07 14:55:47 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffd) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x0, r0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa0000000214"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000215000)="04", 0x1) r1 = socket$inet(0x2, 0x807, 0x2d74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0xbb9c}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x102, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xd8) close(r0) 2018/03/07 14:55:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x3d4, 0xd, 0x9, 0x410, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@generic="b1b2d2fe60f00c7d1d222aa93c73267d57e514e0853f1fccb786a6f28312b9b307a7e10304ee6c45f7dc8e2793bdf50d51f63595317b658f128b6656cbcef57b18dc750c218de976638562b62b0e6443d96a9848122ac14961758b3e9c22d83f2ac54ee878751dbbc6aca22aba3d392f16daac7d36fd17eeb4403b705bc8d02bc4b60100c1a9a6c655c1e251866ab69660a7835cce9d3290440118fd94a0b0efd75fcdd35ab90f40717b8359", @nested={0x2d0, 0x50, [@typed={0x10, 0x7d, @u64=0x2}, @generic="01cc45feabb99aca07c7c76e267aef4fc4d481bc7273bc549c5ce987384f3bd326296f7247bf15ef03c3dc93bc0ca55eef09d0051282b99d1d8b418cf7e955c58f433e449d26f40738ea78c68ed689cece0e5aba94752bff232a54b4e52345f553cd4da1b4d20b056478f68aa8ba1b395d40221502a3a9f640461ac55f32b7f33f8e1a60b3260ad7042a7b85", @generic="0c61032a9588de6c5efd979ca6458e244aa028a334199443f374bf", @generic="17a6769df2dcf888cd28fbf9dc311f8fe976345469789e769f7b222801e980a8c3bcff430f08e5d9ca230753429c29014b2e790e3e144e322875a3b8e28deba4222511681e09c963124f79e5a25f8d5fc545a22bc6f267a08fea816d836f09f471de7a6cb4e18c6a2c0617857f29285931260c3310bf6edd47b68b37e07d85f151a715a9e4e83985d70bcb5feba0ae278904e6b353e2fd1ba75d4f815da199c7af25fae1415b7133378fad847844ba10f48da98120ab4f583bd6adb645ce1a301322b2259e287d232ca1d51de288b09a45be696276dcf3518e407808", @generic="539bf0c31320d069bb40d2bc89d629db761ac6392e8cad66", @typed={0xc, 0x32, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="1a2746d3474b9b56c3e716495d9e532b196fb57ddb79f12e71639af57988bfbbc0436c6b1a94fe9d0d0a0e923a2085a6c534f43d0dfc72eb8aae54c3958fee9a7db0710a68a0", @typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="079c416554921f968b77b4f9e267364d3070baae386e8330b39b38343b4f0568f721c267be09dcf7c68cc16a0e4b0d540f8d378dea05b3d73f019119902c3de7f800e39ae1f3e0221df0cf34e7bb61cb90fce55795b83ca0fa1e3b27c62640072acd0297744ce76a35ff43517d02dc1ec2158f730aa0cd076a6be748db95116f3d381ba599fa7645bc40a3ad73337bef760b2c5d044a960c02a9617f0751656e8fb0480ba6019db7b2ffe99448884642db34ae7fee98c65d452b5aaea91ee7cffa51d8"]}, @typed={0x14, 0x23, @str='/dev/adsp#\x00'}, @generic="135e741bc00cf4d19552e9b816da1b736a76421ebf79231b532a9f9b", @typed={0x8, 0x13}, @typed={0xc, 0x26, @str='\x00'}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0xb) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)='@', 0x1}], 0x1, &(0x7f0000001080)=ANY=[]}}], 0x1, 0x0) 2018/03/07 14:55:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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={0xffff, 0x20}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f0000000180)={0x9, 0x1, 0xe048, 0x5, 0x9, 0x0, 0x65fd, 0x400}, &(0x7f00000001c0)={0x7668, 0x1, 0x100000000, 0x1, 0x1000, 0x8, 0x6, 0xb0}, &(0x7f0000000200)={0xfffffffffffffc00, 0x200, 0x9, 0x0, 0xffff, 0x4, 0x3537, 0x4}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x1}, 0x8}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x100, 0x4, 0xbc44, 0x5, 0x7fff, 0xa8, 0x3}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), 0x8) timer_create(0x6, &(0x7f0000000140)={0x0, 0x18, 0x2, @thr={&(0x7f0000000000)="b8212b5e019971caadcf3d0a34caeabe02eb6a2f2fc020ed872ec518045a69d9ad9437fca9510cd6c06f7bec2fd6e84e384706502f28fba2995dbbc8668f42ddf27020fcf3367c8ec92440a8dcbce7c6b91e0b79d56e8d71b415a7a46960ea61db247bae601d58dd8c68c362f7a9f911a2e2f5024f7d6a74b678831e46096817000b936b2d7763a6f61156a49693146ff1ef", &(0x7f00000000c0)="6e41cd188a03dd580486e343454f6a42af579792e028d0cc9601c7164dfd68ec4408de2272f2456400955540344bfdffdbfa20fca7fdf7dea6968c8b35358f5069a156e22d3b63ca9080d879a1f3d99cd99664"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f00000002c0)) 2018/03/07 14:55:47 executing program 6: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x1c, 0x6, @thr={&(0x7f0000000080)="3dd9e674cbe23d3c4a07e4ac1d415d223cc0c604d2bd205e410a42c8296cb4605c4208c50131a89d01025731d9263798a16f12924c68b937f9b27ee9c71bb8726463710e6cedfe668e0f01df84ea68efbcb94f16e87b4a41f04a4b643e6ab01453a3fd00afe8434b48f832498c425814087b514485653568c66e37d95933a82f82437c88f0f086bc37a65b2505a5cdfc5de6dac34b", &(0x7f0000000140)="0302d7b58c303ed9562f0382ee77a7b40e774de2e36e22ca3fe7e2cc33a317b97a6a06bc14705de13e1698f24560bca5b6ff9e42f9b0a17390a77aa371f62499e480ab5dfd6ca522c7dd3f77ab3916875f5b7f04b00700fbc7c51ff2324a0a55f010b4dde167a94845d13628c7"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500003effff000000679078000000000000e436bae5b7860f03140c822077000021009078ce2400004500fffeffff00000000e0000001000000000000"], &(0x7f000026d000)={0x0, 0x1}) 2018/03/07 14:55:47 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40400, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='*%eth1\x00', 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000140)=""/138, 0x8a) 2018/03/07 14:55:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/07 14:55:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="030000000400050000000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/07 14:55:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x2, 0x5, [{0x4a}, {0x9, 0x0, 0x5}]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) 2018/03/07 14:55:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, {0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x501aba57}, 0x43, [0x400, 0x0, 0x8, 0x4, 0x2, 0x3, 0x6, 0xfffffffffffffff8]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='vcan0\x00', 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x431c, 0x4) getsockopt(r1, 0x0, 0x400, &(0x7f0000000180)=""/158, &(0x7f0000000240)=0x9e) 2018/03/07 14:55:47 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(0xffffffffffffffff, 0x8000042) accept4(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000000)=0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="12037a9139a89ecfa80000000000e265c5bdb2f67067dd804cd29c0bfb9c26f58f4c437bb0609ae431ba6a92ab53d77d26d524476d8515fcd9e744d7b43c33ccf5e8559a361964cd28d11645fd6e24e01c0c3177359754de7cd2ba146a8dff9933223343f07aa48ba6f70ab84f6ca9896ab3e84ca5f98a6bc4249e721907409180bd2bfebf2e9020220a78291b40169b02340a87a1d884f36a25d30a49e5249af53a7c5019d850d004805efc3d3badce5a5cd80db69c5d7562312752711529b6c15f3574cc4b0dd4f8e110a9cbf798a390f3953acc5dc61ac16f9180479c06"]) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000000080)="03", 0x1) 2018/03/07 14:55:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d56000)='net/ipv6_route\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0xffffffaa) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/03/07 14:55:47 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 6: r0 = getpgrp(0x0) getpgid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) 2018/03/07 14:55:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f30000005d0538f0a6adf22f33223d41490c66125130658171b4bde4c9ea57def6d522a5a4738b19c364e218b490d03881f7cb6dc74e7e84a3a2a7350e16268b92aac0d8020e7971e7bfac63d71b10199317c4ae17f3803c9ae513397ef5c72571f915d702d4b442118f06d5ba3a4c9b57829050f59965555d6d84d64af88137c434914159d2f994f825b97e2eb5d2a042589cd3537734f5f34d8ad343d443747aa251f7cf296572951df11537fd68b91c835bad55e69494c374dcb5dccb3fa6dbb32f01ce2e0b7276a48478af13f5c3d7a9fb6f7c7a51f35906b4949d65b618e6c442730503c16ee6ddb3f1a8d4000000000000000000"], &(0x7f00000001c0)=0xfb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, 0x84) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r0, r3, 0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/03/07 14:55:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, 0x0, 0x8, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="30383e5d47d9cd92a0079a1f0000e391efa2090000004500003000000000002f91788e9ef65d42d9441642c0f0069205126320c1947c2cf0ac1400000001"], &(0x7f0000003fec)={0x80}) 2018/03/07 14:55:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xc8, 0x20080) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x76) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0x388) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/07 14:55:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, {0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x501aba57}, 0x43, [0x400, 0x0, 0x8, 0x4, 0x2, 0x3, 0x6, 0xfffffffffffffff8]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='vcan0\x00', 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x431c, 0x4) getsockopt(r1, 0x0, 0x400, &(0x7f0000000180)=""/158, &(0x7f0000000240)=0x9e) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x1}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060017b0d8472887319b128401080006040001ffffffffffffac141400000000000000021414bb51d638ad95a63bdc8f79738123b96639498c6a350c393e865e98e43017d4cbcc2d5781fe85df874db73858eba29af701fca2d1471ff14850f6244554652120c356a59f9bced4aa6d5ff1ecc6aadeb8ee1aa384a7fb9fafeae9b8b8598c268f88e8bac9038973c38848cd1cde515a01b4b9cf3b9c75b611b2de635c56803ec083a9a9b6778db935bc1e395c33dfa3aa67db9826ac67970045b79f9aa631184d25"], &(0x7f0000000000)={0x1, 0xffffffffffffffff, [0xfffffffffffffffe]}) 2018/03/07 14:55:47 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000002c0)=""/85) r1 = socket$inet(0x2b, 0x1, 0x3) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) eventfd(0x80c0000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x8, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x40, 0x1a}, &(0x7f0000000200)=0x8) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x9, 0xfffffffffffffffe) 2018/03/07 14:55:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @random="96ca45ab3299", 'ip_vti0\x00'}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x7) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/07 14:55:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x5, r0, r0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc)=0x573, 0x4) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0x1008e, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/07 14:55:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x4, 0x4, 0x9}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) writev(r0, &(0x7f0000000040)=[], 0x0) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080)=0xd8ae, 0xfdbc) 2018/03/07 14:55:47 executing program 4: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)="70726f6a69645f6d617000362405165ae4278d0d50a01f6ecf87801c93b4bf68eebe5760c8e91424fd27") fcntl$setflags(r0, 0x2, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x410000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x80030, r2, 0x0) sendfile(r2, r1, &(0x7f0000317ff8), 0x400000ff) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000040)) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000140)=0x2) 2018/03/07 14:55:47 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/233, 0xe9) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x6) 2018/03/07 14:55:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="7a7e91b983eb461262c8603c650008b055c8566fe9b7c6bb8734503cfa5bb1d56ea329ca9200000000000000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x12000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="6f4e56717f748e4333a8b237249a1e86da3f2dae1d956d74e835291cd20b971452e98b5e2fa67440fe5518061d5673d14840ee9c191276e4af20ae93bbbc790d90a37924700bf241c632551d6c4b3fbaeaf078ef7cfc09bf722ed53640d1b3588a327f2415362402e9f92d9720a5ab45e6732ec331389291751da3b06d2802f411ed57304f40e9cdd8fbb55e845a49712c7d892ea4ba934e6c2bbbfd3e9fafd427a82a86b9d779743450f77a0fecf16cb9d943bc91e1e977f35e4cb304563cfc6922d582ddb6d836f04c4a3b56a38de45d90817f932949e6b2d3eb522af221693bd8133421b7c1e4d21c652c40b0dbd186dd0e0c515ebd07a5", 0xf9}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r2) 2018/03/07 14:55:47 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006000001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) [ 49.547431] audit: type=1400 audit(1520434547.658:43): avc: denied { write } for pid=6716 comm="syz-executor1" name="net" dev="proc" ino=18354 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 49.572539] audit: type=1400 audit(1520434547.661:44): avc: denied { add_name } for pid=6716 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000440)=r1) ioctl$sock_SIOCGIFINDEX(r0, 0x89e0, &(0x7f0000002140)={'erspan0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0xb3, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="ea0ce0da84c967f79f3c8dbc81d8af90", 0x10}, {&(0x7f00000000c0)="98d316ae8badbe0d51346cd6d9bbe2a37331abb4e84daea67e8635edf546e97fa9aea279f0a6b06c75700a23cb8c67d290cb7a68bf0c94b6930224f2da98ac0a7664e21bfb9aef7ed2e7d7f68c9f5d5283c9f08adf5be09c879608a9d9e0a245577057e328c0c9b4b4b77f", 0x6b}, {&(0x7f0000000140)="7d94bf861b1ddd77948a7376b26305f0f7284e9b308ee9b7f85a470e39453b48f7f7b158bd9603988e2a4ac57ab1081c88277d90e531de34d717972e353541e9b6825a08ad3c39c20431b6fdb054fcd99517f1a9fc8f5134bfd0f0a0038f", 0x5e}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1ac, 0x4000010}, 0x4000000) 2018/03/07 14:55:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x200, 0x1, {0x2, 0x0, 0x0, 0x3, 0x401}}) [ 49.596042] audit: type=1400 audit(1520434547.662:45): avc: denied { create } for pid=6716 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/07 14:55:47 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000740)) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}}, &(0x7f0000000100)=0xb8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000736000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000380)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x8) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/07 14:55:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0xa02, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x0, 0x20, [0xfffffffffffffffc, 0x0, 0x9, 0x100000000, 0x271, 0x6, 0x20, 0xfa03]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x4}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x3, 0x5, 0x80000000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="b680157a88662c409a1db0085baac59f351eb1f17f8b022deb0e6838c32032a7877eba05173b24947c4b4d189e63c5ae730402dc835fbec903574e45690d402687b6037d35248dcefbc8542c9fd4675d5334d39aa5306b0deb89fa21cf7074d6", 0x60) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000001c0)={0x805, 0x10, [0xb4f, 0x7, 0x0, 0x5]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x40045408) 2018/03/07 14:55:47 executing program 2: io_setup(0x101, &(0x7f0000f78ff8)=0x0) io_setup(0x9, &(0x7f0000000000)) io_destroy(r0) io_setup(0x640, &(0x7f0000e1d000)) 2018/03/07 14:55:47 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="db00fd3d7158f520f6064383787a0b330769285d09"]}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x1d9080) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x15, 0x0, "432325654952df1ab58d50af51"}, &(0x7f0000000140), 0x1400) 2018/03/07 14:55:47 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="636673000000005b79b11f77d700000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) writev(r1, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x200000000000001f, &(0x7f0000001000)) [ 49.682859] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/03/07 14:55:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000006cff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) read(r1, &(0x7f0000067000)=""/1, 0xf1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000000080)="ad"}], 0x1) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00ffffffffffffac1414bbaaaaaa000000021414bb000000000000000000000000"], &(0x7f0000000040)) r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8000000, 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0xffffffff, 0xffffffff, 0x3f, 0x7ff, 0x6, 0xc, 0xb9, 0x0, 0xb}, 0x10) 2018/03/07 14:55:47 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x800000000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/07 14:55:47 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) mkdir(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x80000002) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffffff19, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x20800801d) mkdir(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) shutdown(r1, 0x1) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000180)=""/103) r2 = gettid() capset(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000240)={0x5, 0x0, 0xfffffffffffffffc, 0x5, 0x6, 0x400}) 2018/03/07 14:55:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x800}, &(0x7f0000000200)=0x8) sendto$ax25(r2, &(0x7f0000000240)="d38ec4bbd6a12697a835b7fe0864390f288abb9dbb20678826929e1cff7a30273642ee5eed8d4ac985cb169a64639e7cc97ea80a21a0a4f89a8199994c583f73539535cd63015b117be38ac5d1fac7ec5aceec826c5463b6a840eae124e97fec9e69c2af4cdb6183bc1fb0a1187204ace80a80ffa3ae1ae254b1698fceaaa6260e5bfb8be991a222dfa9053b8063b5404075e78bdc", 0x95, 0x20004040, &(0x7f0000000300)={0x3, {"de45e636b55bcd"}, 0x7}, 0x10) 2018/03/07 14:55:47 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xa0001, 0x0) close(r0) 2018/03/07 14:55:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) socketpair$inet6(0xa, 0xa, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, 0x8) 2018/03/07 14:55:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 49.835760] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/03/07 14:55:48 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x1ffffffffe) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000005c0)={r1, r2+30000000}, &(0x7f0000000600)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000000c0)=""/253, 0xfd}], 0x2, &(0x7f0000000200)=""/187, 0xbb}, 0x10060) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x0, 0xe2, 0x20, 0x7, 0x800, 0x6, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x3, 0x8, 0x8001, 0xe000000000000000, 0x6}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x3f, "521e17402121385bb256b6611b0ce3f494cb589da8dbde16336f5fca9a22364a57ead7ce9e4b1ab54a307df362dabc6d7cb5f8d6c245f80036d0ab0449b840"}, &(0x7f0000000540)=0x47) accept4(r0, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000380)=0xfffffffffffffe52, 0x80001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a1ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/07 14:55:48 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0)=[], 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x236}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r5, 0x98, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0xff}]}, &(0x7f0000000240)=0xc) 2018/03/07 14:55:48 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x800000000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/07 14:55:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)=0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x20, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$addseals(r1, 0x409, 0x7) 2018/03/07 14:55:48 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x9) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x5, r0, r0) 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffa81414bbaaaaaa000000021414bb"], &(0x7f0000000040)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x44000, 0x0) 2018/03/07 14:55:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000]}, 0xffffffffffffff8d) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff0100000000000000040001ffffffffffffac140000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:48 executing program 6: fsync(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0)=0x8, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10002, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x1) io_setup(0x1, &(0x7f0000000000)=0x0) dup3(r0, r0, 0x80000) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="8b", 0x1}]) 2018/03/07 14:55:48 executing program 5: r0 = memfd_create(&(0x7f0000000480)='em1$\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', 0x19, 0x1) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/07 14:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x420002) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006ff8)) fcntl$setstatus(r1, 0x4, 0x40c00) writev(r1, &(0x7f0000f1efc0)=[{&(0x7f0000cca000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/03/07 14:55:48 executing program 3: r0 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xfffffffffffffea1, 0xfffffffffffffffa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x143000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x0, 0x3}, 0x14) keyctl$read(0xb, r0, &(0x7f0000000600)=""/73, 0xfffffffffffffe1b) 2018/03/07 14:55:48 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0)=[], 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x236}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r5, 0x98, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0xff}]}, &(0x7f0000000240)=0xc) 2018/03/07 14:55:48 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x69, 0xfffffffffffffff8, 0x0, 0x9000000000000}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x10001, 0x1, 0x6d43, 0x5, 0xa94, 0x8}, 0xa}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x8]}, 0x6) 2018/03/07 14:55:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x2, 0x100000000, 0x1003}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0xfd61bce, 0x5, 0x101, 'queue0\x00', 0x7ff}) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1d, r2, 0x1, 0xff, 0x6, @random="1e2f9366673f"}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000400000000000000000006000000000000000000000000000000ff0100000000000000000000000000010000000000000000000067ce19e6c04180f0d709a89c80b9c30e57b7be2242c7e2cf9f8da162e37fe31cc69f93842a195593121dff6e8f6984bc3381d82a5a1c53ed426ae85edf79df074e65aaceee2a7ab35d6c6f84c2f9c409705679"], 0x80}, 0x1}, 0x0) 2018/03/07 14:55:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) socketpair(0x5, 0x80f, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r1, &(0x7f0000ddaf90)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/07 14:55:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x1000000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) ioctl$KVM_SMI(r2, 0xaeb7) setns(r1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x7ff, 0x9, 0x2, 0x7, 0x5}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000140)={0x0, 0x3, 0x5, &(0x7f0000000100)}) write$fuse(r3, &(0x7f0000000180)={0x20, 0x0, 0x8, @fuse_notify_inval_entry_out={0x8724, 0x2}}, 0x20) 2018/03/07 14:55:48 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x80, 0x800) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/159, 0x9f) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000380)=0x7fff, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x12, 0x7, 0x200, 0x70bd2d, 0x25dfdbfe, {0xc, 0x0, 0x9}, [@generic="efa05abe0b0e0a2b882d"]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x800) [ 50.063577] IPv4: Oversized IP packet from 127.0.0.1 2018/03/07 14:55:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@multicast1, @dev, 0x0}, &(0x7f0000000480)=0xc) sendmsg$kcm(r0, &(0x7f0000000980)={&(0x7f00000004c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="b87775f340288c80749fd72aecb199302ec4cb002748fcb17dc7751b660c402173b6f0000f6e058f0873b5f332a753b03cb796073d04e2a8dcedcb682cc4a217eee7f447fc00d453ffb1a7c23e2f1321910a2790d5ef65bdfb9db16b900833ce9c15632851823b88e8d044bea5e1dfab03716b1858c801a11a556b1a74580de77d4bf7196c8b321717be2e5043e50ebe84edcfc076d9adae", 0x98}, {&(0x7f0000000600)="6f9a79921660a8255edb5377b0f14e3866e29db8d77db7f09c0ff299de8a", 0x1e}], 0x2, &(0x7f0000000680)=[{0x10, 0x0, 0x5, 'k*('}, {0xd0, 0x0, 0x1, "17b337bf33206a3465a95024c574bbf6a10ce73f6f508f6e4d499294faf1e9465a78fa0e4149b78255a00607c998b7a5aaf435758118895335a5619ad2008f291b03e599165e2a124368b90302442a3df48ae006509de1a22db1640ded2c23e202c90fe5375f03d58364074ba365b281431404ba77375e08a3bd6dca8678e1690cff35691d383005556709dd4b1207b55d62c539b0cd7cf06afd7b06b33e7e2586ed32c69d9cf1d2194d37217f9d4d27b86a42da9ec001d7ea016f632d9885115bc818"}, {0x60, 0x119, 0x100, "772f5cdb660cb340b9575fbf11283cdb09f1f8c77f10e6cb2e64f019349bd8e023596db9ed26d76bef1edf44e4745304d1f2170487fc956f2a90737a04c638e5f2a6e0d9a493caaada5cd5983cc10cbb5abf4ad7"}, {0x74, 0x13b, 0x6, "eff6cc833405bd3919763bedf4e59eddbd0b05203506ee0c4d330e8d48c5c6dad1d6babe7a72cb02dbf871df2f66a54dec8d4ef6d4267e96fdaf269e380f933bfec4cc6f4ab18e5471a5cd893220dd5209746e7a969f69878cb266011f3159df00405ef69d"}, {0x90, 0x101, 0xffff, "5d8a0d36614a446585638846d4b1351687fda0cc2da564880c7fdf742fda04bec0a747bd469cefa3532e340644866d06a3c518e29cb0355d292f4eaeb4e68257edb15672703b5709cb4f195c0b771f552019014c6eb3fea8afbf157a84e395c58511b52779864489f9b93c823a821ce93171122fad86e8bfc3bde9d5f76adf75a1"}, {0x8c, 0x10e, 0xb22, "1d252bacce8ced3f4d4351eb43f81d161275e18fab0e02f36c67a67f94424523a248e734197176a26ec500a8e0c90bdc7a12910adb28afd8745300bde69b2508b1352cfd9e854373c82892aa17887e690c350d051526cc062e5b786f6540d8cbd1887ff68703e9d50fe926846690484d5cc49956bc21b0f038968356ffa2ba"}], 0x2d0, 0x4}, 0x80) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, &(0x7f0000000080)) 2018/03/07 14:55:48 executing program 5: r0 = socket(0xa, 0x2, 0x200) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x54) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x300) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="ba4ec60e635fc2fad03638e1663a9996010fcac605f7ae9516f9711aa796035b869a80878a02c519c12f263a168e305d6d1d5b93ea9b865d8940236c95bf7c681b005461eba38b7be7f303f7b6aa43", 0x4f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, &(0x7f0000000100)=0x84) accept4$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000004c0)=0x14, 0x80000) recvfrom(r0, &(0x7f0000000380)=""/222, 0xde, 0x40002000, &(0x7f0000000500)=@hci={0x1f, r4, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3}, &(0x7f0000000200)=0x1fc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r5, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000001380)=ANY=[@ANYPTR=&(0x7f0000001180)=ANY=[@ANYRES32, @ANYBLOB="6478d418c04fba54e67e5723f5253dea8dd54062b2c1e977df70158a5179e474074015c2c7e248731673082b40bd29a2a61e433e6381f7b4f48cf6ca3ff8ae4754e9cbc3000bb574a131c3cd9e3332f080cd5f473245cabd7a08f98456708e9236007c1680dacff1423a2d41d54ee5256f06524bdb7f3a662f4e1547f9aacdfc773b018b0cb1ec400ba3e6dfad0a4236129a556b2dbc7761588cea8e1f77b841e2855fc628d65a1085f74732f7d2c4d155b050271c01d005aced9c67215cc7895564ed36b30ef2c6cf2147695ab26282e2a96faf9f63b76c762a0de54bd009c8968a80419cd1e628fe", @ANYBLOB="4e6cdcd083eaf8c276d008d38d6f3eed7103", @ANYRES64, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR64], @ANYBLOB="5a3ebca65f2f7edf", @ANYBLOB="b8100e203162b405499a6f2f42b0f749aa42a98c080f2476899d9c82cc72610cf575143272eeb9a97bb3734801a6f40610e8a624d2c6e4e8c6d8a402add55a706a16f72c37401419912c", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="c59e8ff4098c2db30f6900ddd8b5993e477b", @ANYRES32, @ANYRES32], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR64, @ANYBLOB="3ada12b1e6abc4c8", @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR]], @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES64, @ANYRES32], @ANYRES64, @ANYRES64], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xde1]}) 2018/03/07 14:55:48 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000051cff8)=0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:cert_t:s0\x00', 0x1c) [ 50.092935] IPv4: Oversized IP packet from 127.0.0.1 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(0xffffffffffffffff, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x100) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2000000000486, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000fde000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x123002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0xfff, 0x4, 0x0, 0x7ff}, 0x8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x5, r0, 0x1}) ioctl$KVM_NMI(r3, 0xae9a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000002c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680)=[], 0x0, &(0x7f0000000380)=[{0x30, 0x13d, 0xb9d, "285849b41be192cf853aa47b504a22bfef4bd151292440b5aef9a4911863c984490def"}], 0x30}}], 0x2, 0x0) 2018/03/07 14:55:48 executing program 4: mknod(&(0x7f0000675ff8)='./file0\x00', 0xa126, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) 2018/03/07 14:55:48 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x800000003) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000004000), &(0x7f0000000000)=0x4) fcntl$setflags(r0, 0x2, 0x0) 2018/03/07 14:55:48 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x100000001, 0xa, 0x0, {0x0, 0x1c9c380}, 0x1000, 0x20}) 2018/03/07 14:55:48 executing program 5: memfd_create(&(0x7f0000000000)='\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400000012000103ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="0000000004001800"], 0x24}, 0x1}, 0x0) 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000100000000400000001000000ff00000006000000e50f7277c1a878a052f95412c4d0750cb9df997805659523054654da80fbe324cbb0015e1e42ea8ccfbd89f68436170dd994610e5c94b6350f0b396815fd1ef49cf2db55bd5a10fee368451c4eb9a02aedc5e06b0ef35352e4cc030c4b123471227d6cff2b6375a313fde22a57b295e6f004fdd5a09155299ce28753439d2f72e2f7a8926cf2841969f6824508a4a312de308c5a5b2a2c79030dee9b0f96"]) 2018/03/07 14:55:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1a0) signalfd4(r0, &(0x7f0000000080)={0x383}, 0x8, 0x80800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/03/07 14:55:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000fcc000)={0x3}, &(0x7f0000f01000), 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fcbfe8)={0x0, &(0x7f0000230000)}) 2018/03/07 14:55:48 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x200) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000080)={0x1, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) write(r1, &(0x7f0000000080), 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) [ 50.614930] QAT: Invalid ioctl [ 50.622811] QAT: Invalid ioctl [ 50.623772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.657888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/07 14:55:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) dup3(r0, r1, 0x0) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) syz_emit_ethernet(0xc8, &(0x7f0000000140)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[], {0x8100, 0x7fffffff, 0xf7, 0x4}}], {@ipv6={0x86dd, {0x2, 0x6, "8a41a5", 0x8e, 0x2b, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x32, 0x0, 0x8, 0x40, 0x0, 0x80000001, 0x64}], @dccp={{0x4e21, 0x4e24, 0x4, 0x1, 0x7, 0x0, 0x0, 0x3, 0xffffffffffff0001, "9cad92", 0x6b97d96, "63d9e4"}, "faf9205d509d547d3993080b8d0bfed38ef16d5a4849ef68c26e6c829e9b99892cf6c3cfc02e31fe912f744fbfd828fbbb8d70f3103c8465de317cfdd9867a434ed634403d94f9bf332adfd1ec6394c03a1e9ac99d402ec1a335d00f3574292c406351be61d597fdf22ddb21c6ca603f2c87b130ac22"}}}}}}, 0x0) 2018/03/07 14:55:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000200)=ANY=[@ANYBLOB="01040000000000000000fdffb7240b1a0a5953fffe00000000000000000000c686b294a7e90391cc8e73ce8efd95d627a8470695b475feff976bf52335c3e79f2559458b0e36c2fec526c66412f60707fab065e82114a176f9bbf142f02c18b7f63948c59b9b873e4b0f4124f5b8b85384cdcf5eef49e9d107f1e8c0baf2e9dbad961da807fd3925e0a12a2a7ddd11d1b6fee1757e15"]) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)=[]}, 0x0) socket$key(0xf, 0x3, 0x2) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/07 14:55:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x7, 0x5, 0xffff, 0x7b, "24048565c23d6c860dcc0b7b35051aafcef555eacf78f646580e8c33cb80021a507d4c45c7c567d3de146e1b", 0x100000000}) 2018/03/07 14:55:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) 2018/03/07 14:55:48 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/07 14:55:48 executing program 1: prctl$void(0x3f) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/07 14:55:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x488082) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000001140)={0x1, 0x0, [0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="c6", &(0x7f0000000140)=""/4096}, 0x18) 2018/03/07 14:55:48 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/42, &(0x7f0000000280)=0x2a) 2018/03/07 14:55:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xbf0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x101}, 0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/57) geteuid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/07 14:55:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x64041, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000080)={0x5, 0x2, 0xfff, 0x5, 0x10}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/07 14:55:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0x1c, 0x8, "5575921ea7eb63fcb270f7ce0490aa10161720e80bf88e1f22416067575f7686d19fac0b9cad797ef4a254eb5d7910ec96cbe77aae91abb31f4d09ad83c30b97", "59eb1cd577943730395b5adc79ca2ec635d241f9f40ec293d4a8b7d113c2b3dfb770509d2943ab9c20a704e91efdc703c430e7e1f707f213421f58cf2c499739", "fadef490d2fcdb0f8689b09d8f7b30c845c728e028855e2dbf6700a7379a1100", [0x1, 0x9]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000340)={0xd6, 0x0, 0x9, 0xfffffffffffffff9, "87c1302cd0cf50eaa1d951241258b980efd3ae1db9a9dbb16e2b7c7c119b933c22fa312ddab724265d4d463f"}) fstat(r1, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000000000)=[r4, r3, r4, r4, r3]) setresgid(r3, 0x0, r5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/03/07 14:55:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x100000001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, []}) 2018/03/07 14:55:48 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) lseek(r0, 0x0, 0x3) r1 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xe9cf, 0x6, 0x0, 0x6, 0x8001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/03/07 14:55:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x118) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/03/07 14:55:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x488082) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000001140)={0x1, 0x0, [0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="c6", &(0x7f0000000140)=""/4096}, 0x18) 2018/03/07 14:55:49 executing program 1: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)=@pic={0x8, 0x200, 0x14c5, 0x4045, 0x8b, 0x3, 0x200, 0x2, 0x6, 0xbbc, 0x7, 0x800, 0x6, 0x8, 0xeef1, 0x1}) 2018/03/07 14:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x802c0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/07 14:55:49 executing program 6: symlink(&(0x7f0000000100)='./control\x00', &(0x7f00000000c0)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000000040)='./control\x00') stat(&(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000240)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) dup2(r0, r1) r2 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) pselect6(0x40, &(0x7f0000000300)={0x1ff, 0xfd04, 0x401, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x40}, &(0x7f0000000340)={0xffffffff00000001, 0x7fffffff, 0x0, 0x9, 0x6, 0x7, 0xffffffff00000001, 0x7}, &(0x7f0000000380)={0x8, 0x4, 0x6, 0x5, 0x2, 0x5, 0x1, 0x8}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0xf2}, 0x8}) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000140)=""/89, &(0x7f0000000080)=0x59) 2018/03/07 14:55:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xfffffffffffffffe, 0x8, 0xc636, 0x614, 0x0, 0x4, 0x800, 0x4, 0x80, 0xffffffffffff0000, 0x0, 0x1, 0x3, 0x6, 0x72cf, 0x9, 0x6cc, 0x3ff, 0x80000001, 0x81, 0xeebe, 0x400, 0x4, 0x100000001, 0x2, 0xffff, 0x24f, 0x3aa, 0x58, 0x200, 0x80, 0x9, 0x4, 0x1, 0x2, 0x80000001, 0x0, 0x5, 0x6, @perf_config_ext={0x0, 0x80000000}, 0x8000, 0x40, 0x4, 0x7, 0x4, 0x400, 0x4}, r1, 0x8, r0, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') sendfile(r2, r3, &(0x7f0000000180), 0x5) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0x4}) readv(r0, &(0x7f0000cf2000)=[{&(0x7f0000abc000)=""/159, 0x1e3}, {&(0x7f0000590000)=""/4096, 0x1000}], 0x2) 2018/03/07 14:55:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r1, 0x0) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x9, {{0xa, 0x4e23, 0x41, @dev={0xfe, 0x80, [], 0xc}, 0x9}}}, 0x84) 2018/03/07 14:55:49 executing program 4: keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e4fc8)={&(0x7f00009a4ff4)={'sha224-avx2\x00'}, &(0x7f00005ca000), 0x0, [0xfffffe00]}) rt_sigprocmask(0x3, &(0x7f0000000000)={0xff}, &(0x7f0000000200), 0x2c9) socketpair(0x1a, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x7ff, 0xc}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x1000, 0x20, 0xce72, 0x20, 0x7ff, 0xfffffffffffffffc}, 0x1000, 0x9}, 0xe) 2018/03/07 14:55:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket(0xa, 0x3, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000005d80)=ANY=[@ANYBLOB="1400000039"], 0x14}, 0x1}, 0x0) 2018/03/07 14:55:49 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000140)={&(0x7f00000000c0)=""/123, 0x7b}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$void(r1, 0x5450) 2018/03/07 14:55:49 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80280, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9d) 2018/03/07 14:55:49 executing program 2: socketpair(0x3, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xda2b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380)=[], 0xa3, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x1) [ 50.993296] audit: type=1400 audit(1520434549.106:46): avc: denied { map } for pid=7000 comm="syz-executor0" path="/selinux/mls" dev="selinuxfs" ino=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/07 14:55:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100000000, 0x9a36}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x1, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000100)="467acf7ab8357ac491d6e74772218b1b7a9083e268f1b66b9b9decea8eccf274b802df06bd74c5172bfc8adb03a8f49384ded72915e21079305edcfae32e20031dde58f9ce2f178bcd2ae0dcc220269f4d6ae54e929813a7f0b5a9428a32b2426f7c355c0b17f7142b8a32fa020d9e44cdce764ae70e8e43a26aa7ceea3609d3aa009696b65933abc305b5f8815a7b76899dd4cff17f0913b542f121ef6c895d1d1a888da3cb380a4ed7e434e0ce16d7e5f6e0709ea4e6eea8c138f3", 0xbc, 0x40, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/07 14:55:49 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) r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000040)=0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x5c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0xc) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000003c0)=""/109) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x10001}, &(0x7f0000000380)=0x8) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x989680}}) 2018/03/07 14:55:49 executing program 0: r0 = timerfd_create(0x7, 0x800) clock_gettime(0x6, &(0x7f0000499ff0)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x1) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r1, 0x30}, {r0, 0x1500}, {r0, 0x4015}, {r1, 0x20}, {r1, 0x20}, {r1, 0x2044}, {r0, 0x1}], 0x7, 0x7) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'ip6tnl0\x00', 0x8}) tkill(r2, 0x1000000000016) 2018/03/07 14:55:49 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x200000000]}) 2018/03/07 14:55:49 executing program 3: futex(&(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) munmap(&(0x7f000023e000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket(0x0, 0x7, 0x4) memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e20, @rand_addr=0x20}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) dup2(r0, r1) mlock(&(0x7f00008b8000/0x3000)=nil, 0x3000) 2018/03/07 14:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r2, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="3a1d1245bf87c61acc997fadb3dd658660c2a9a898cd8cfc7b4c6323a28ef2fd7f1654670b7b0be774938a1c98e777a4589b8b5a0b156496fac611835dfaab4efd29d0452598d1b7a5184fe2cf6e245c8def54423da64a39720ae1c9e2281280c43f30bce9cc7e8d33c29165f2254d05a277b8d99a97e707e01af06d59922cd136a52bc6622f1771aaff9a3b3a7227ff63569ec1f0852a3ac54ac7fa21c0f5547c0e21c7839a2bb64a89445470405ce7cda0dcb6ee76aa354bc328fe05cc35d0f920a712722d6128a459ec8ceb65d31cffb0b9e9345ede6a4e95b6cf9316dfc703f69364626f7636f7dddddfe6a8399f", 0xf0}, {&(0x7f0000000000)="a2fa7b7f20bcb0fe533b464b193f1f91cf900adffdc3fd23ce3588ec6fac983e063042878b8b4bb37b76b5a5f1a8a5b991d5f2300775dbf8", 0x38}, {&(0x7f0000000180)="183261efd98e9dde18a90b86173dd95145790ffd02855af25bb34dfea7fba09d4ed93097320494d752e73b6a27363ee192ce0db6d965b8d1e4974846788353b53c", 0x41}], 0x3, &(0x7f0000000240)=[{0x100c, 0x0, 0x4, "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"}, {0xd4, 0x111, 0x7fff, "0fab109851655052cd0a97116bc6ba715a5fabb214e302ebd297b31db0264423af800cea9a81cc5141d59f1019268da0afa49479f8b3cc336ab9aa9c2ce34babd591feebade26d8aa655ac4901c56dc23ef8a853dd2579ccd8bb7d38d68aba0c55d51c042bf2d417b6593e36c5d41be394bd236492996eb0f56b513b75694888b669c75a94daf829acd56edad19d015a9c317b132eca0ed050ad4e6348e4f2360dc1fcb65b895b7c72cc1d9121f69ccec1ad5a1aa81b313236879564f667671f32d70e7e66a05411"}], 0x10e0, 0x20000004}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b00"]) 2018/03/07 14:55:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/07 14:55:49 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x4, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f00000000c0)="96") 2018/03/07 14:55:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000677000/0x4000)=nil, 0x4000, 0x1, 0x801d, r0, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)) 2018/03/07 14:55:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907690000", 0x5) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaff478d45bca8cdeb4901080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) syz_emit_ethernet(0x55, &(0x7f0000000080)={@empty, @empty, [], {@mpls_mc={0x8848, {[{0x0, 0xfffffffffffff800, 0x401, 0x8}, {0x4, 0x1, 0x8, 0x8}, {0x1f, 0x9, 0x0, 0x5f8e}, {0x510, 0x0, 0x4, 0x1}], @llc={@llc={0x7e, 0x2, "1518", "e65ac012172c030ab7025e12de4f842c0ce1fa75aab5413117d7df6450d24ee0bbd44b9afcb9df8fba0efa5e96c81075316cf6"}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x2a2, 0xa48, 0x8a3, 0x518]}) 2018/03/07 14:55:49 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623ffc)=0x100000001, 0x4) setsockopt(r0, 0x105, 0x5, &(0x7f0000001000), 0xfffffe3a) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) [ 51.183509] audit: type=1400 audit(1520434549.296:47): avc: denied { map } for pid=7048 comm="syz-executor4" path="/dev/net/tun" dev="devtmpfs" ino=1093 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tun_tap_device_t:s0 tclass=chr_file permissive=1 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaa8daa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:49 executing program 3: syz_emit_ethernet(0x16, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="08e7e1c53250", [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "af", "fae04a"}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xb74, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/03/07 14:55:49 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208000, 0x100) getdents64(r1, &(0x7f0000000040)=""/120, 0xffffffb5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051fe8)=ANY=[@ANYBLOB="0075fc00"], &(0x7f0000fd1ffc)=0x4) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0xffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0xfffffffffffffffc, 0xd7a2}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0xef, "e262b09796244a3c4d35eb140c0de1c456de78146eec249fd5276df89c6e68085cb7c50b69d5b6dbe4be08b40c212731b0529f78dd5b90de2f139708620a7c58d9e8525456f3a2d125211b8d7263b144abc8e18d0437462eb659389f0129b1386cea7f08855fa4d75f5e82fab97d54b35a3a8420afdc87f64acff3864acc8d1a810c761a1fb3415cd50faf3d211e5bd47eb5a11b87d0c694eee2dbcfacd29d9ef115f910be33a66d881a3081c1fbef35bd36daf18346091570a33c960ee3105d18c507ca138f2f2c2441400139d3471d50907c10ef5c9d00569112f270f52ce363a77f5877ec6b91453c3c6f3594a4"}, &(0x7f0000000d80)=0xf7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002180)={0x0, 0xa8, "9c20560584fa74fbf229c7a89821d8712d87e1d5607116ad1712ddac79a39afddbe36406165642b2ad39bd7d85c362a95ea19d0ad1ac97ada455637481834cb2b89b6b6ba3fe23de2f8388f193049aa1e0855df5299f2e9a7c197cdad388375c494b6cb7f0f0b154ea20f4eb52ec18cce9f9d783a2e1460596ce75df043072e723e0fa759032592d9ae739cd9e73efd7f6e6ffd391009068398bbc6790873fb79768716b10a3a7db"}, &(0x7f0000002240)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002280)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000002340)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002380)={0x0, @in6={{0xa, 0x4e22, 0x610bd941, @empty, 0x100}}, [0x3, 0x4, 0x4e, 0x1, 0x2, 0x0, 0x1000, 0x8001, 0x4, 0x2, 0x8, 0xd0e, 0x1, 0x12, 0x9]}, &(0x7f0000002480)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000024c0)={0x0, @in6={{0xa, 0x4e21, 0x975, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x800, 0xe16, 0x0, 0x80000000, 0xd70}, &(0x7f0000002580)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000002680)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="390e37ecf7bfd1976f9460fdbe4da89572605da891fb07b452487698ce8910d46d5445713fdee7bcfac05cfff5771498c2f91a6e544d8deec2e7d52cad0c60000b2df480239ff757d1af1a8f3f9b2f25e13bfe3ba1954c75b762cc88e2a750d3e01c54f3163b88c65c0c273c38a888557fbca98f07c58df95234a10e0f85518346c531cb2ca0168c590d227a51638ca09808466618da41089edca11c0709fd52576c369dd5a325ef5662a7cb92cd2e5a03d8b3ff666346a3315b111bc91986ed216c05b98dde", 0xc6}, {&(0x7f0000000300)="c1cb648509ac9541b14a1f6ee72a1dc82b8cf045b74eb7848a66be295a7f9697184d10c0bbbfa5ed8a612e13ae5e40935cf1c918dfdc5f912a1b0a5e02bb5755561ed1f72102fbb88b513a3476d2c27a8c03193fd5e7628aa6eb91bc848bdf35d4566655f0c75840ebf9226f521ba107e39a0dc7e44309adac69ead01797d8bfa1055652610a1777f71f597fb31da104f6157de9068a823eb424de68e2707f837e8a0ccd1f795daa068b", 0xaa}], 0x2, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x7, 0x1, 0x1, 0x3, 0x80, 0x7, 0xffffffffffffffff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8004, 0x200, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x9, 0x8000, 0xd75, 0x7, 0x0, 0x6, 0x2, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x1000000000, 0xc6, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x9, 0x720082477aa54b38, 0x1, 0x5, 0x8, 0xffffffffffffffc0, 0x8, r5}}], 0xdc, 0x48000}, {&(0x7f0000000640)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000680)="3e85b4119957123b36af20f59f11cc6f64ea24d2ccf522da56304dcaff4bfc1f3890ccb7a49ed28b3c25a15c027901c7390e1877e158dcffc8f69d354ab0d137a9a7b85294bec033b48ae7e26b85c352", 0x50}, {&(0x7f0000000700)="8011190afd16aafaab57f9174d082c2fb6c25c38baf117e9cc5ea421dc92620c10ed675c2764fcbe29f4c52ed262cae814bf728b20e730e3fc8868bb6ebbcf179234a691d7d13969980a357ba20cdb1a5353df096167ee6f6ca954b2166b5361e479896f7b335ac8a8e4b9665071a55ea15bbf13c3d1b3575eb362675b7b3af107c77c443e2c5e038eabaf0e438c6528a75fbe10dafe6ae89661550b3b6e977e5749682183d6e31d15e2d526ca8376f0f750a1a98c68558c5f5ba1c063822301004014b296e722993ac6e030ce51fb431ff929324a13a1af7138c421bb4e3ad998af52b165b7ce45d34dc6", 0xeb}, {&(0x7f0000000800)="195e12ceb97d38aa3e0adf6d9554a42f85544aabae6712a7c7be37c89b0749eda6c21d6fff9b25d81c8f07a4b2e2da71f618e912f795f3fccbf9b1f12bf1160e5dbb1706939db918bd", 0x49}, {&(0x7f0000000980)="dbe545d93782c34bcdb8f165a47ba93214830f19c40cc72aced1a9da9381aab0465b64276c", 0x25}, {&(0x7f00000009c0)="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", 0xfc}, {&(0x7f0000000ac0)="62f8483ce8dca6f03d7c56084072b12f9878b204c79d8b8990abac2cfb06d270b1a293dbfcfcba42e2a604fb8dd3bf525b0b0ecb3695233c11fe292c1f8f28c02b48980562875a18ad120a1c014e53f2205244b5851357fb218b7dbab8478fc74eb8945836252407bc8d398b", 0x6c}, {&(0x7f0000000b40)="c92b93111d6ba3bb523b64a5e40a060da4b10b28c8866d9877b520e47fee9297239f7c8909a17430ee6b477552daf95a9cf2f2786a72b9109e209d405168d41784ca1ed2b2a93650db2ce1c84336d2b428e3186e0a4970f79b626f77b0a40d987c26b495b0df196d3fd1a1debd1596c5b92e34841f94f468fb1f4d7ec5e7d4e0ee0b3b593b8d0b2096b8c4c02134afcac59c642cd52a06741d795790ce2d1dc9f5792e806747d80eb4c380452109ea1ae4a847828aaa99bb995682429dd71d1114302cc8a92678b61577440881e941670b4215a7d9c6bd9c3a9ee64313", 0xdd}], 0x7, &(0x7f0000000dc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x80, 0x2, r6}}], 0x2c, 0x40000}, {&(0x7f0000000e00)=@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000000e40)="844512a71cc5861bdd69820747c7dd174a31a557eeb3e6bfe3b23866c9f8326a0cbd9035ad6d91347c46edcc951e4fe1464662cdba34314eb2a1f26bfeadd494b426ee038395fa12922fe11ba4ac37295b4740942ff1ead0d0a5abb89848639a59148bda66cf", 0x66}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="fd90240d07febc07996894f6003298616200157cbb87c78c5d9b04ba4654bece274015a6b22462b0da9361447384ccc2aad4c93a23d5abe3004a4c1f3601367b552f1c921d6cf5d3e59c634adf7ef868b8a96c11074efab38e95a9a23b2e0e5e7942fa92b6f1f80e03340be44530cf54460899c871286d57a8136ecb9bd3f665ae09020a59f5c5d35342751db2355825fab66d561815e9f28336bb3208d0e1f87297f40a59918addeeacb00b5f796974c6fb737f49658f87fa3b86331b155cea6f3429cc4982c731bd6632810ccb87f84980", 0xd2}, {&(0x7f0000001fc0)="18c7001093a29ba5f8e1632f6b77145da1fc809752bc0cae3894acaaaaf11b78e532e418a8363750cdfa30aed305f77fdc8b0ad12b9148b831c88af4247d7708d5bf25a410532b9170094387fbc4197172b2291472b424400281567f477b8ac6037e4ef4b06b665292ead7b706d5bde9b7d6a943266dda6faa1f95747694d886a1ee903699a47ce6e378718822e08ec4a52b9355ad9aa4cb36", 0x99}, {&(0x7f0000002080)="ab022636d574d2c84de4c02349a91d5a5ca8acff0b4e928fe80d0e64e503514944d345d97a09ffac632c", 0x2a}, {&(0x7f00000020c0)="0dc4fed7ded3a68f1a76b8810dfd38b1409593240548750385e07327eb4b344b071c94d2eddce7ed3f9aa98d06f7ec275658d28321bdc3551526a3b5f05552569e113182b6d10dbdc7455a078341d3bb2c02c9f2807e7b5c22f1", 0x5a}], 0x6, &(0x7f00000025c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x5, 0x2, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x2, 0x2, 0xfffffffffffffffd, 0x1, 0xe3, 0x40f, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x40008000000, 0x8004, 0x6, 0xfffffffffffffffd, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x6, 0x2e0, r10}}], 0xb0, 0x4}], 0x3, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0xa0}}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/07 14:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40200) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x100000000, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x501400) ioctl$KDDISABIO(r3, 0x4b37) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) syz_emit_ethernet(0x1431, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@can={0xc, {{0x0, 0x721, 0xa1e, 0x3}, 0x1, 0x2, 0x0, 0x0, "b86ff341008312e9"}}}}, &(0x7f00000000c0)={0x1, 0x0, [0x5ce, 0x200000375, 0x15e, 0x734]}) syz_emit_ethernet(0x35, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @generic={0x201, 0xfbff, 0x6, 0x3, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, "d4036a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "925529abb52623f673ef78a171a5d81e"}}}}, &(0x7f0000000080)={0x0, 0x4, [0x229, 0xea3, 0x2da, 0xaf4]}) 2018/03/07 14:55:49 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x34}, 0x4381e445558f132b) 2018/03/07 14:55:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r1, 0x30}, {r0, 0x1500}, {r0, 0x4015}, {r1, 0x20}, {r1, 0x20}, {r1, 0x2044}, {r0, 0x1}], 0x7, 0x7) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'ip6tnl0\x00', 0x8}) tkill(r2, 0x1000000000016) 2018/03/07 14:55:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x1, 0xc, &(0x7f0000000140)}) 2018/03/07 14:55:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) dup3(r1, r0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe}, &(0x7f0000086000)={0xfffffffffffffffd}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8)={0x2}, 0x8}) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000901ffffffffffffff0300d0000000000000000000000e447d4abb1473930b77043ad7adb74fa3278ed83407ab482b23fd58da8e5d3d4ac36b3c9b5721e80adb1bf86529db661faa32182802f1325b8e5d9b81d8d1fa48451743fd83535539d5192bd895d3d9dd1442ca0739416791ffd5feb7e4fc0b333bbe39be6fecf68b924ddae995609d5b58e208cbf42259508f5cbe4059ef3a1c239e9ebf0b4115fe2d3018ece5492a360c303905d7a1a69eee82a92a58750b741c2ae2d1e832d6a671967e8b34028bd66c57c32b14e9fc379576d57f6d72"], 0x1c}, 0x1}, 0x0) 2018/03/07 14:55:49 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x100000000, 0x4) io_setup(0x6, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)}]) 2018/03/07 14:55:49 executing program 5: r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000053c0)=[], 0x0, &(0x7f0000005400)=""/99, 0x63, 0x3ff}}, {{&(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005800)=[]}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x304, 0x10, [0x8, 0x1, 0x4, 0xfff]}) sync_file_range(r1, 0x2, 0x74be, 0x1) 2018/03/07 14:55:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) shutdown(0xffffffffffffffff, 0xfffffffffffffffc) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaeaaaa99aaffffffffffff080600ffffffffffffac1414bbaaaaaa000000021414bb00000000000000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc5480, 0x0) 2018/03/07 14:55:49 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x91, r0, 0x0) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00005c1000/0x4000)=nil) 2018/03/07 14:55:49 executing program 6: eventfd2(0xd5, 0x1) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000035000/0x4000)=nil, 0x4000, 0x1000000, 0x50, r0, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x12000000000000}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sysinfo(&(0x7f0000000180)=""/94) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KDENABIO(r0, 0x4b36) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd4(r2, &(0x7f0000000000)={0x1}, 0x8, 0x800) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0xc0000, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) 2018/03/07 14:55:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) lseek(r0, 0x0, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="0b55583a8fbc212797b539a86987db52c30ace950d63244cd022c4f510c4245d983634ab3cec1da7e8ef") 2018/03/07 14:55:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x6) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='icmp\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='^\x00', &(0x7f0000000240)='wlan0[mime_type(b\x00', &(0x7f0000000280)='/selinux/mls\x00', &(0x7f00000002c0)='icmp\x00'], 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/03/07 14:55:49 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000380)=""/7) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0xfffffffffffffffa, 0x6, 0x5e, 0x10000, 0x3b4}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1000, 0x103000) ioctl(r2, 0x200, &(0x7f00000003c0)="0e5656791874c3626a7eab7ebf560318806e9cbb38e2894fc53aa6063202ba7a46be00d2a8c8db175bf9b65a2fcd4a141776b472936cbee1a285bc0077d4807d38b33713819e50beaa2bafd0f3e8c14c805651f63664e29462e6a9c2858a26bc67e98933a6046de989171d2316bb89100067bdd76f51004479d4a03f236a9f96e34a823ddc43a28d1db8128e47c8b9ccba757cc2e7baf4a5a3cb7b01f8f3f7f63faefe212183ac5b4ff13772194c7ef517c6b6348e11f817916938aaf1357a175bd8e60b9d6a48110f6765c820622049017bc06d40dde10bcbb5585a67bf5110af755eed20c1cdd3185e74b8fc8ad23d3444e501baaf596e2b94f9e8") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x208240) r4 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x4, 0x8, 0x80000001, 0x400, 0x0, 0x10878000, 0x20, 0x0, 0x7b6, 0x0, 0x9, 0x100000000, 0x101, 0xd80, 0x3f, 0x3f, 0x9df6, 0x7, 0x3, 0x4, 0x9, 0x3, 0x9, 0x4, 0x8, 0x9, 0x66a, 0x0, 0xf629, 0x707, 0x3f, 0x2, 0x0, 0x5, 0x200, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x8000, 0x40000, 0x200, 0x5, 0x2219, 0xdb, 0xf21}, r4, 0x8, r3, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x8) ioctl(r1, 0x5382, &(0x7f0000001000)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x8, 0x9, 0xfffffffffffffffb}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) lchown(&(0x7f0000000200)='./file0\x00', r5, r6) 2018/03/07 14:55:49 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x0) utimes(&(0x7f0000059ff8)='./file0\x00', &(0x7f0000041ffa)={{0x0, 0x2710}}) 2018/03/07 14:55:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x6, 0x6, 0x8, 0x9}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0xf2f4, 0xbf, 0x100000000, 0x1, 0x4, 0x7, 0x6, 0x80, 0x100000000, 0x2, 0x7, 0x7}) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) listen(r4, 0x0) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000d80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x7, 0x45f, {"9db7cc3f6b6c98c8200ec7a180d31498"}, 0x8, 0x8001, 0x2}}}, 0x90) 2018/03/07 14:55:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x20080) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)={0x6, 0x0, [{0x462, 0x5, 0x0, 0x0, @adapter={0x7fffffff, 0x9, 0x2, 0x2, 0x800}}, {0x1, 0x3, 0x0, 0x0, @msi={0x3, 0x1000, 0xffffffffffffff81}}, {0x1, 0x3, 0x0, 0x0, @msi={0x3, 0x3, 0x6}}, {0xfffffffffffff448, 0x7, 0x0, 0x0, @msi={0x9, 0x101, 0x3}}, {0x7, 0x0, 0x0, 0x0, @adapter={0xfffffffffffffffd, 0x10000, 0x6, 0x7ff}}, {0x73, 0x5, 0x0, 0x0, @irqchip={0x1, 0x8001}}]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0xd514) tkill(r1, 0x3e) 2018/03/07 14:55:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/139) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x1, [0xffffffffffffe009]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x7, 0x1ff}, &(0x7f0000000200)=0x8) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xab0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/130) [ 51.597199] audit: type=1400 audit(1520434549.710:48): avc: denied { map } for pid=7135 comm="syz-executor3" path="/dev/usbmon0" dev="devtmpfs" ino=9536 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/03/07 14:55:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x6) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='icmp\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='^\x00', &(0x7f0000000240)='wlan0[mime_type(b\x00', &(0x7f0000000280)='/selinux/mls\x00', &(0x7f00000002c0)='icmp\x00'], 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32]], &(0x7f0000000040)={0x0, 0x4, [0x10000, 0x0, 0x1, 0x777]}) syz_emit_ethernet(0xbf, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="8e6bf6c3dafd", [{[], {0x8100, 0x1, 0x400}}], {@mpls_mc={0x8848, {[], @llc={@llc={0x8e, 0x6, "f4", "d1c18b7fe6fc2727c566dd3ce3671043b89145c1ecf63e3079d4431a734ccf972905a53b3ab5183e2053c54d1266971f8d10972f404847568082840c0f805e6158db4726ece317fd94a0129318efc8bf98078ae72376c5c6da561bd51b4f45a4c7d89225a471152bc00fdd2bffaf0b173fd37e5e5f299c16103a38d1ab7f8fabba7f5e72237c0e5da55d86b46ef3487ea0d86681626f828a292eb98a3c75b3833c66f9cd51689de399cd"}}}}}}, &(0x7f0000000080)={0x0, 0x3, [0xf75, 0x83e, 0x64e, 0xc40]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@empty, 0x1c}) 2018/03/07 14:55:49 executing program 0: getrlimit(0x3, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000000ef28)={0x20, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 5: set_mempolicy(0x4003, &(0x7f0000f6d000)=0xfff, 0x8) clone(0x10000000, &(0x7f0000000200), &(0x7f0000703ffc), &(0x7f0000af4000), &(0x7f00000001c0)) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x10001, 0x200) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x88d1, 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40e40, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="8e88695926b139d99e0a8ffefb728d6ef09b9663bc65b63b4b9ee09543af33b054ec372393309ff8cb8692172dbc1b7f0eb5011173da04f1835c") setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x6, 0xffffffffffffffc1, "bfa69b45bf2dd299ed5bae619a6aee71621822e9601a17caebb5fcbcf389f1d49043fd2529d59c470b9af455454dee472f629071eb55765ef61535bcdac5203479e6229d6cb318392949c2af46777673"}, 0xd8) statx(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x100, 0x0, &(0x7f0000000080)) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aeaaaaaaaaaaffffffff35ffff0806000108bfb1312ee0c5c4d561aaaabacf822b323a0aa0ef966b8962792180b2000000021414001b00000000000000000000000000003c29db2a4fb55185d626a42f6661f78b20cb5b597a546d944d61a9b4cc1e91c752b7494ab503f4b5808f38b14a89edafe1b2c46b1a11a57f51959db81ddf532b50fab62619ade36bacb5baae87"], &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x26900) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001340)={0x34b46401a548a0a7, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/147, 0xf000}) 2018/03/07 14:55:49 executing program 4: r0 = socket(0xe, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x2, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c1696ffff0000000bca5a000000000400000000"], 0x14}, 0x1}, 0x0) 2018/03/07 14:55:49 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x0, 0x0) iopl(0x30cc) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e3ff8)) 2018/03/07 14:55:49 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x800) fallocate(r0, 0x1, 0x8, 0x20e0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4400, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dbcf68)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000dee000)=0x98) 2018/03/07 14:55:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x28, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/03/07 14:55:49 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) tkill(r0, 0x1000000000013) timer_create(0x2, &(0x7f0000000100)={0x0, 0x7, 0x1, @tid=r0}, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='/dev/ptmx\x00') 2018/03/07 14:55:49 executing program 0: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x400, 0x4001) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f00000000c0)="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", 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/07 14:55:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="09ef6fc51200ff4fd13bdb28a4491e8079a99c0a9bc594d9160c27b7c95e7b980d612a8f693b2b8862203505a67dbadccb88b5f26fc4509a8fb5ee46fcedb85f6862f009f4f5c14870ea1a559053c463a0273808717970b601bcc32fb498106355d5c2308e", 0x65}, {&(0x7f0000000080)="538a85f2118d5f8dd10c7a604238e529329cdf88178bbac2862233bc534bdf693f2b5a0a565669ddbfc88d4ae4b5ae8c3a96d5cd87f9b6f2ff1d5dace3de92d2aacd65", 0x43}], 0x2) 2018/03/07 14:55:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaa0a7ffffffffffff08000000040306040001ffffffffffffac1414bbaaab85000000000000bb664a6b291f195bc98995a0497374c690669cc65b8074979aa832e25fc741d4592e28f7930090a1358578c1900f9612a26434d5ce95db69aeb2b8122b62566b0ed0a48511d0b8b0e6a7b173d46d24f7f3288cdbcb8bc3e7c4d85461c3a1ab0e2cbb939cad3622b3eaff08208f"], &(0x7f0000000040)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x28000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x400000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x4000000000000064, &(0x7f0000000140)=[{}]}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x2, r1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x2972) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) [ 51.767609] Bearer <> rejected, not supported in standalone mode 2018/03/07 14:55:49 executing program 1: geteuid() syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff090000000000000036e100021414bb742f0a8bd192d79ec6ce1b8a703225f8b41ee9b5994ecc3abf46618a31e1841d55cb44f76f9d77980af55e7db450e0942ab24edd16e62816ab517adf183dd49f3f75bd2c46f3112bda93dee670b90dcd613c206e026c7ed71703d386ee7e4957372405187bc108f48f00"], &(0x7f0000000040)={0x0, 0x3}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) 2018/03/07 14:55:50 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0xeb6, {{0x2, 0x4e23, @empty}}, 0x0, 0x4, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @empty}}]}, 0x28c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) sendto$inet6(r1, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/07 14:55:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x100) readahead(r0, 0x0, 0x0) 2018/03/07 14:55:50 executing program 6: r0 = fanotify_init(0x2, 0x1000) bind$rds(0xffffffffffffffff, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='^*}\x00', 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/03/07 14:55:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:50 executing program 0: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000180)='io\x00') r2 = syz_open_procfs(r0, &(0x7f0000000080)="ae7474722f637e7272656e740091b5fb3f2296b377e76c309ff1058ee20b35d2db9abf235c71582bc51f3b59ce4ce8000a8831f68a0a36614a76e128992f8254410a9f015b19d75482a5ab97e00a32b6505aaedb73f171e5504e2867b6676a0ec86b4d948a230c6a30461abf7d6e0000008017d1a82e47bdff4c108e2c70") sendfile(r2, r2, &(0x7f00006c7000), 0x400000000002a) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/07 14:55:50 executing program 2: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='big_key\x00', 0xfffffffffffffffc) rt_sigsuspend(&(0x7f0000000040)={0xffffffff}, 0x8) 2018/03/07 14:55:50 executing program 5: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/123) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xf1}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0xf}, 0x49, r2}) madvise(&(0x7f0000c75000/0x2000)=nil, 0x2000, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000000c0)) 2018/03/07 14:55:50 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x3]}) 2018/03/07 14:55:50 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff83794d440001080006040001ffffffffffffac1414b8aabaaa00ff00021414bb6078a2fb4f975ebb02c4b2eb2516c1ec53e7032f7ff184b2e716d9e9a9a6604cb8ff69bd41c573ec5867082dc8224cda767fb45d21f63184c25fbde3d7938258e070d1c890ba13d083002cff16de53c54a4cdff5e3bae12d256e95a0c26b1021d2cd02434cb1828808e55819080e805bf485c0463dd488185ab0876325d52291ba2537ed7a97e9f7970dc74b8cca64ec8b44a5d8abbca0c0aea368bbd0365d706daa8bc0fa7bda1b69bfd2ecb7c7ff424bbcf7ac869900"], &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/03/07 14:55:50 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) 2018/03/07 14:55:50 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, [0x7, 0x6, 0x10000, 0x0, 0x0, 0x2, 0xffff, 0xfffffffffffffffa, 0x0, 0x3f, 0x2fc]}, &(0x7f0000000200)=0x100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xd4, "b2c55f8f8f142bbdecbbd72a8b611a99c327a18eb77600f7077e29f6bd989bab2182a279c57a344fc0e46eed8eed65e583bd6e099f38ea5ca49326a74684c5ef7dfc59acf6387485b72331114468c74d66ea4ecb5e30c47dd512e6223f636537bf57b7e74aa54ee0043aaa066d8dcf5c14f021444b28b5074b4f82aa9fae6a439ca8ffd8aafc92bfe4bbfd12d4c1d24cfe499ff638d30b731138fb7eaa88a15f810c0709d3a1d2a6140689d6bf72735a9758776f338c309a8ac482e03f623f9736883555485779beca388d329e76abbea11c2def"}, &(0x7f0000000080)=0xdc) 2018/03/07 14:55:50 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) ftruncate(r0, 0x7ffe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0xffffffff) readv(r2, &(0x7f000023e000)=[{&(0x7f00008fc000)=""/4, 0x3}], 0x1) 2018/03/07 14:55:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x8000000fd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f0000000080)=""/112, 0x70, 0x8, &(0x7f0000000100)={0x77359400}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) 2018/03/07 14:55:50 executing program 2: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='big_key\x00', 0xfffffffffffffffc) rt_sigsuspend(&(0x7f0000000040)={0xffffffff}, 0x8) 2018/03/07 14:55:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x409) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', 0x0}) sendto(r1, &(0x7f0000000080)="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", 0xfc, 0x4000000, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e24, 0x57, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x98) 2018/03/07 14:55:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:50 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) write$evdev(r0, &(0x7f0000009000)=[], 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/03/07 14:55:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) setsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000000100)="2af6", 0x3dd) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) recvfrom$inet(r0, &(0x7f0000000040)=""/119, 0x77, 0x20, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/57) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) [ 52.481131] binder: 7254:7257 ioctl c0306201 20008000 returned -14 [ 52.520800] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/07 14:55:50 executing program 2: 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 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="4915b3ae5701ba96e73eaa1a36bf66475186e18241cf9b99e1c82aee167c5ab18311c5fc9fca43be32209ce8b8f93cc067d3e4192c0f", 0x36, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/182, 0xb4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000100), 0x4) sysfs$2(0x2, 0x4, &(0x7f00000000c0)=""/58) 2018/03/07 14:55:50 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tkill(r0, 0x8) 2018/03/07 14:55:50 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x480, 0x100) sched_setaffinity(r1, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x6102, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) mq_notify(r2, &(0x7f0000000140)={0x0, 0x27, 0x1, @tid=r0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[]}) [ 52.527117] binder: 7254:7257 ioctl 40046207 0 returned -16 [ 52.533527] binder: 7254:7261 ioctl c0306201 20008000 returned -14 2018/03/07 14:55:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)) 2018/03/07 14:55:50 executing program 6: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f000098b000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000feb000/0x3000)=nil, 0x6, 0x5, 0x2, &(0x7f0000cf1000/0x3000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) 2018/03/07 14:55:50 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) 2018/03/07 14:55:50 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/03/07 14:55:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000001c0)=@pic) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffcf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/03/07 14:55:50 executing program 0: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x9, 0x7ff, 0x8, 0x3, 0x8}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0x7f, 0x0, 0x80000001, 0x9, @time={r1, r2+10000000}, {0x2, 0x101}, {0x6, 0x8}, @connect={{0x87e1, 0x3c532f33}, {0x3f, 0x3}}}], 0x1c) 2018/03/07 14:55:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000007, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='nv\x00', 0x24db6bfe7fd35b70) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) 2018/03/07 14:55:50 executing program 6: r0 = socket$inet(0x10, 0x3, 0xfff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011fab)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) 2018/03/07 14:55:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="76aea199ff65e508b8a569a75aa81e6c8220a75d8f1b6d539545540cf51f78d864b62be8ce245f972c677a40b5158c081b7636cda992d0bd91b4a75e98ee35d34059b742728b233e93c933c5dc430665fe5ef359babcbcd2411782c4aee9430973a6496e9b60f7620d94370864a271938a609830c9ffafd76d8075a8f2850aab48fdeb525c9b373c26a0e36ed0760cfb452e0f10cff15b5f1c655bee53ed73e4a91deb") write(r1, &(0x7f0000000000), 0x0) 2018/03/07 14:55:50 executing program 1: socket$pppoe(0x18, 0x1, 0x0) 2018/03/07 14:55:50 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000080776564daa1cd18a7d46d496e9b265bd5f86eb5ea7bce8cd4641a40ffabf8d3beaadac30c15bc26edbddbde7b996a41d7a0154cfa80014a6483a2f71da0f243f75f62b10190452ad7144fbbeba997e17fc3f38f95d89e3805c0b92cab1b85783a53f4cb0913a19dec4e1c2bdd4c44ece61b225758932eb72efa26a7b285b85fd65922302eca13736d9f336fc3b69a3919ed8762b405a76e0cc2daad164bf883cec74e008f728d49eb0edfe155ea0d7b1fc9d73e6f852a4a5a78c1d88157b1c897169a67620f19cdb540ecea837b64eab60dd57013ceacfcfc99b96ad072d9aa80c034745837514b7ecf764c1c34ea56a53d9d636bfd0017b2ced648724e25678ab8d3fa73bf45e5bb44560d22f883e1084ad5e0fce802f7a8110f98d2d0bb5b607c762992b603847e44296bda8e60e61abb9793237477ad2fe1b39c27ec83849767f3daaf9aa83a52d5fc12ae1e5cb672abf772155665075a65ee920f752f89f30d228161a252fe7b3ea5e25e48fa0d8fc50db6512c465ef1382d856a09a64f433c8400172121799be4a8b2e1495b86e6cf10152f4c28bf564c32051a901ce25e0fa65da8f0e54da6ea85e6642d2ce09b05a66be36be2f28ccb8c743c6b9edb673f9e285b72bf0d07c543cd1d5d31dd4762155bae47be3e423cfa7af34d09405c471dafee4ee6be1bd9fa4978a92709d26420f8c86a973ad195caceb344e918853131c3febdf77c6353d7791a8c3e0035bbfa594c6423ffeedaeb613d820c835257a24b8b86f2b7e0eac63078df245365bbb919ff2169d6f919d750224ff5381187c18ca4cb61338378043085b34e970d735b3976f84b52cbcb1ede896970dd2dd80fd214e26f0ddbc7af5c2d35d0048262c20cfd2f2f2763957ea48d571cb9b76a881acb0d53341bcc17a91ed54a7def58897f81186b85fc3edbc653d48d52e5498111a57576ffd4a5071dafb1729ba5529e3c354628ea0d5f163101e9a566338fd0b07f8409cf41a8f769c0815885f78a97f6bc892aed072d6df652d6bc08376a924326c2ba2cde76acbd318e86222de3aad2b495bcf380f5871095702df6d12065af6a56b48249b0771fb9c1c008e15c70a048280851f5242b58d1cc55d616cf235d686531d83fdbc56edca16cc39128c8b6193883ef509a5497a25289a5149a301251516de7a56f65f3850ca59b75aeeb2c89a4e314025ac0767eab1ad94fe16dcef8bbde079622d840d60d4b782703b80cbb17da171eea60822de9913180f88b55c301b3ad6c8c005933ee3d36744ffdab8f43ba8316ce693e96a259e2e5e23239192952be5bf8518ae4af8a00feddbc96680b7cd165c2371792de3b66a8c7d3ffdf8844a329b3417579fcf7352b414622ddc6e2fa076f2d617266d09bc27b8bae17dd03c5d2afe04f40ae5da3d8477fc28f4e821178107bc64d4d70e531d34152c299e362dd06dbeb3dc150c8fc788c481a4d48404ed624b38b589d28478085cc130835101739f249b602a99c382c2bd2a527a474153955b8bce5e1c80aaed7b60400f69ec84be4cc41ca5c5b093492f97de98c3e7d703e19386e252bcda772e9ea80214667dad4db02bdab50944a3aba331cbbcde1818315c2e3919dd0ca4e4392adcebb01e41bd961523df7ed3a128b772dd7adc643dd23a928264ebe35dba277f0773efb1afeeff2e43a6756401ca932647b1e8979d7daf3548cb8d80eb0d079d7185899151f654c63e3bdc86bd4d02f0eb0a838a858cfcc95b5af9fb45b123030fafdc71e184c36bde3bff44bfb0cc78263ff03ad753323cd0043ec59592437064d57b6802e2a78c0e91538d0107799ea84f0c2f437dcd5e3288358cc280bcc231d8ae94540e434e3dd94b2de7641553df63d3d842f4520720ae007ca705194605482eac2f7874643080eacb5818c4cc0f376934f5b793c6ec02e7c6ee3fd4f316bd5eff48ff7daf87607883e47bb12f2d2176b9333a5a75893c21fb7a8a32065f5faa8a6f060b62ea622c69980687b169d1f55567cbd2cebf751911d4c63dce4147d1d2c3763304fc49cfda96265475a057999bb917d9a0dbd8a48c40f1564106b124061b9ade83ecdb4bb901a6be853ef3643f9974d4ede9463b554c097d1e3bb1c3539028bbe0acc2afe9d60ea55ebb310cc305daeef90a0c8a2278414361a40bef854385ae3aecefe21a9efc12fb4d7b31aee97c108b32691dc0bd0efffde8eaea40469b1d9cd1953c49eef05d1af1e24f917a7b34b057e9f103e8d8e1e5903c8ed1ed370f37d15e328868d009f1771cc93668944d4b7283ae2ed0743262f23d17d6f3b993a8d37bca608b6fe4a9872baac14a71a4f7820be870d0a5bc44703e9505ddce9a851f4ccef4a8a4ecbc4d90b34fe5ead4597f7b1d19e4f856872b5656a3922bd88884600852416c94d682291ed5b456fd2557a924370924de668a16c536d96933a465d52d5837e42311fde4c94c4767b9179dc9e7e09d4ad19b60ef01b5ed3f99f8bd5819ec8df37c4a990825f125dabb4e5598b60da3fd7dbcc29ae2bca1f4f9329f7f609bed0b678b238ca37d02f2baf7066a60dd17a6899480c70c83953e424ec71eefdb0dcfffdb086c756fcd335478e7cb80820b01f36ccade5431263de702ec573ea0b4a5411825807766252f73df3c0023c81abc406ed6e284cc2900104bdcc600af264a02eaa1fe6c5b44b117d62118f89cf13832167225b00ecf9dcfe2c0cd39dfe4e6098ba85406e80a2fc5bb331fb975f9b1fae1f47c4cd2b85a5f04ea6a366522b9b465be948b5c5b25f2b49b7c26f692266fab93e11867d522067495c02d08b2ca440b8800c0086133eebce087c0a7e269fa7271a87f385242daa389ba337ff7150c3b6d56446971cffe496dd679fea2cbc1cd926adaf97768dfa78815635c3408732e046c36abc48ba5c51b340bb18d434c7e4c5782bf17e176a7d242137273d62bc887f4f6a6086a2c2b94f2742be48ade2b9ccbb005887924014b97b56680a060ae9dd7915a1c0526e11f7679a6f1f816e5240515caebd35a50cf2e2ab2c43db78dea08916e48399b52b4fa96cdae2647ebd58c3ea2e6624de96b6d62d78d4e532408c1c72a79f44e17dcc1c112b8d6db99b82725f42f0967a71965a82245f3b361febdb2b56705a5d198888906e9551ca692d66b8f15fedec62065dcb26676dff6d73eb262d98a2988807e410dbe6f0ec43a2d06adc6fbc8fe09bf7c794ccf16381334f6b52326ac5a1ea6c418684dac2791c409d6954a5882b97628cb6b379253e6b1409f50648e2740ac5c7c71026f0d34d9a3101508300baa389c3395b0654a631593ca26c0f91471ba32b0cd55618cb789aae3d5a262e973bedef22f50c57733c2cce5e043b77999f1a569640e6d23498084435f1547c660801266a269833a71c78218bda6ca50bb2ffb32695dc23844e69c26ac8a88526194c5a48dae0140484afc0bd64adb35b4fbff6de980bb1e025d02ed6851073a6f0b7285c7f9eef12a3f8d5b1392e893b73d3db2de96628a548389dbb5875172a7a937bf40ec4fbea50f21a0302dc50fef28f2cdfaa89d521c973d71f0a97cfa55ba5e25f3b7faa728410510dd9cb6fc1dc335763b37a11ab46007a0bf823b86b4451be6d22ca35acc2d10550c880ee3fee07cbae1cae326450f1925c156e913f77db50f36c50df70e04d20443f3c520937ae07ead8032d6e2d24df61cf17482cea53a29d5c990dee2fbf32cb3c3fbd0bfedad81bde12e67e21ebc344ebfeb4f9f0d4dd961d73c719f702c58cef4da530a6c31afa9eed7cf81f48699fa344eaca2dea27f0885164a2d4b8ca490d8a61d54d5c0aa2f6bc9ae1c085074750a5c16dd6a52801e4a2f48e593a71ef29f4216b0e8a2647ddeef03064ffa792e7de3a7c1d1fff1f086144c92e5f1d21550da066d3e66d5d598d8154ae3a218128e17307d41f0801c4ddc9613e3c1b7763eb149bc16dd070cdf41b2de4e35241a3533c051b5f57b79eea9afd867156eb65553c41f3d5bf54beec3463127ac3653eb5e3f49cb92e321b1b1ca54f761f2bfeaef6992387b637e4599382404a2a9001cf1ded00fe42d3dc3c8460bdb37612cb94b832992cda27771f12292ecc298770c56a546e8a908c95045051932ae1c98cce73bfbeb79cedbd0d4614b32904150fef0849b96afd7500f293ae525cead6af348c066e58f6fc47a11ddd3c83f624703b229cc33c7f00af4e30d60d8ee30b83c73e60872d3c69e7b6d78d979d706243a55a2a6c35f44de011950da8858b81ff8de9ed7cd14594fb2be69333f1c9e5c9db34bab32e2f473e6d9205036ef8862edc3cc2c6cafda10c76bdee326c12a087d6920453eac9500ebd07be26b9958c702d8fb0d9f78c401dc78fe236242daf607d7fb6d46fcace18b9d684552d7ec6418eb3d584c999d8bcf13de519279529c2cd53513e06e7f1b68fcb17929157045c7091f9215761f64eede8cb6138be6e358300fd835799fcf1adcbd4fa341df2075f04595c3a39ad3bc768a1432587f6381e0deb9b0fab093e9c7d2762d46e445161f83ff8c055d5782e61c1d231bdbaedf761775910f55295548f4c9d6f4f32632d4720779c585d1295cc51c2d1d2ce0a38c02f3564c359dcaecfcf905c295fb0e9d501ed862f923b5d09b55511252ec6e95716d7a3c2cee660cebb4cfd3bd76f2bb18117bed02604d84f528b0bb6482bf04a1368efcce14401041629a35b3b94a941a18e7a32a73effed6bbdcd4c7d6aaaaaaccfd81795a26291bd41534683bc00e4539d42cc235b9a0d85be77aea7a7b49688f58dca5db585537c21349ef915d66915bf0f76b4e6d2bcb0fbe5d3fb589876ad58780e00e0e8ea6f3cb82324c471c4f3d242ac57e92610dd4ebe995ba8eb54a1138a6d55c9576db818625185a52eb7317251479063d21fbe718d656f136e4ff93d3b933112fd8f1f744943884fa629faa334386c72a77dbe19c6f6c0f8ce82b5ab0828ed6163e75f7ca39b5f9c7ef87ee7d152816623c383f89471394fb8338f6beafc3085cf0b5c123fe7d46352efc66fcd9f096f033d0b3e4221ab1392c875be96be807434af5ce16e17390f6a50d140a458b3981b8e9bb399069fe1efd3aed682c712b8d40c95f1484e4b0a5498267d156d12c188f5c4ae0b380f5ef0bb9881cc890b91eea010f3b6fddd83e4775d53f32ed6d4737385e933d526cfa8dbbcff895f8571ee90e26991714328e7494fa4e5b92cc86fcb2093696783a2432899629c10c511c0aa650bcc84dbe95cc1d96aac632946073d87dfae8b1453f980f5385a43fe1f2eeab150c991c1dfa46870519f31e21ffac8f05733b8790c4fa3ac523d302a193d7b78f236b9fe1ffc27deefe5b564b5ca052a85039ad37daa69938e92db911ee44a265766d8c39b48f72b4fc1c0755ee690de8ecffad5ccc5c949d66420345efe50db7a8d7585d85ab23f1117f3d1164086712eb43d2172d099863604fd346268ea1ef8ddf9b689b6f0c1340615026fc28961a716771435626a6fc93fe353728f4341c1eae3a83b0f72d25652f38ee3e0412b1ca9ff28cdcef7df4c1fd473d8d8899d29456f6acf1149693731309e855e594dafb60edceed2941827bb7a5b8e592d0d73d9ec23848697c5db2fc06c5f1f4569dcb9732b8f80e4b667350a19ae99845ebb7da7a1eabd0e3f05af0e2ad0dbdfe59723c4e95a5651c1e960a012cb096904a87a577cead14376effe951a502a1bca378c9161e9749e3a695c3a7fbb23821e8dd6893f0134dcdce5d5"], &(0x7f0000001040)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001080)=r1, 0x4) 2018/03/07 14:55:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @rand_addr=0x7}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x100}, 0x8) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/03/07 14:55:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00000000c0)=@ipv6_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) fchmod(r0, 0x80) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f7204003600") getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x596, &(0x7f0000000080)=0x4) 2018/03/07 14:55:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xcea5, 0x2040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x6, 0x2, {0x0, 0x0, 0x7, 0x1, 0x2ed}}) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000180), 0xff0a) r2 = gettid() ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/232) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x64, 0x6, 0x8, 0x2, "2c935e88ade3ee3e00ad450138c8b11826f64e7ea934140938d14acc754af9bc9e5d6c3a51bd538e23b0751c", 0x81}, 0x0, 0x0, 0x7fff, r2, 0x16e, 0x463, "378192d02efda800187f80142b311411ab08b3c61e2a87bd3d495d4e83e8ed7386ebf1cba9f06aa081d11c2a34dd1e6a78d0241c4209a2e4876551fa91708462", &(0x7f0000000040)='GPL,wlan1*:selinuxvmnet0]wlan0-cpusetsecurity\x00', 0x2e, [], [0x3, 0x7f, 0x0, 0xb167]}) tkill(r2, 0x15) 2018/03/07 14:55:51 executing program 6: unshare(0x4000000) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fstat(r0, &(0x7f0000000000)) fsync(r0) 2018/03/07 14:55:51 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x100000f, 0x5010, r0, 0x0) 2018/03/07 14:55:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x2, &(0x7f0000000180)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000140)=0x100000001, 0x4) 2018/03/07 14:55:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x40) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x399, 0x632143) 2018/03/07 14:55:51 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000280)={0x4, 0x0, 0xfba4}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000004c0)=0x20, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000002c0)) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000300)) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000140)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0)=[], 0x0, &(0x7f0000000080)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000000180), &(0x7f00000001c0)}}], 0x58}, 0x0) 2018/03/07 14:55:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/03/07 14:55:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) 2018/03/07 14:55:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:51 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x2000) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="fa42fe788e1201533be60c39cd88de19eaf066befbee1e1041f5ca1c9b62b37f66438c1db275e944afb9127aab01d0e19c30eef33f9fa0f4d818d344acff75056e6d34b91e06a4e386474c887b6bba7ed208c5e67d776b077aebe857b23bfdc33c02917ec7312877857675d6c46aaf17a442f119c8043e857af7fc69e6cfb7f641703fc1bc2b5cf7b155e45a635982eebb213a19fa63637134a47ff8ecc11d0dfbd70e81ca4142989beb125c9571c797", 0xb0) fcntl$setown(r2, 0x8, r3) dup3(r1, r2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) 2018/03/07 14:55:51 executing program 5: epoll_create(0x100000000) r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000380)=""/133, 0x85}], 0x3, &(0x7f00000014c0)=[], 0x0, 0x0) 2018/03/07 14:55:51 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:51 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) read(r0, &(0x7f0000000200)=""/6, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x80000, 0x1000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x0, 0xff, 0x2, 0x10001, 0x8, 0x9d2}, &(0x7f0000000180)=0x20) fadvise64(r1, 0x58, 0x6, 0x7) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/07 14:55:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r0) r1 = memfd_create(&(0x7f0000000400)="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", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) personality(0x500000f) [ 53.098602] audit: type=1400 audit(1520434551.212:49): avc: denied { map } for pid=7344 comm="syz-executor0" path="socket:[20579]" dev="sockfs" ino=20579 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/03/07 14:55:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000000100)="693d53fcbe916c300c76247dd93a21b01c00e4d86d109a76bafba6d5f47df7617fb589bc96e6e621e24d4c630ffcf4aed1eb11c0fc40c75f32e12f38091c3d73db") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x1080184132, &(0x7f000000dff3)) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000240)="5a9527f4b37720c4d5e37a838090ca8214cea00ff3a58e721d89a304e88a27fcc23e795136b0ae2c3f34eaa8ff53b15d357792e62bed64af6cea68f36b", 0x3d) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000001, 0x8040) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r3, 0x3}) 2018/03/07 14:55:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xb567, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)="a6a38c6882962afd6e0ffef9bf136aa61200c4a6dafa8f2796bb677bbdab4d08e7cc868087f9aa61cc19eadc38822a153628d3426d4deef385457db5909b5b92d598c512cd3ade5d37df4b65981ea212abae39ead05754af9f5b6f6d6a7a39ff43fd9eba203a282507af9d918509fddd13321aa349a24d424a8b2db19067e8951d6ca695816259ad6b9b64b7a0316eff3e5e9da751a78b1410f9686d50ed4296475be6e9a84a046bd6d75556de2ca4d63c82d936d579856c1b30e66d074964f4260101b4abfcf39c610d13377c9af6c25112e941ca28c6dec6fc55245b8611756b86f41e319c2b4ce21f0364c507e729567e09e4b716", 0xf6}, {&(0x7f00000001c0)="b201fc7389932fb140f903bade71ae6eff85e556c065bccdb221ff1bc1afa49ed75b33838057d846d5d26d23c620646ce00ae6f7fba262b43df1e534190b5766df74bad59a47c2", 0x47}, {&(0x7f0000000240)="4452a31e4c3386174a2fd70ce25c45f375aa901c373f86d88f5c3636dc95921141c88914ec218b3c31bc59e208b5a25c7d7d5adda258b6fb90ef9ec661e5e2b336717ee0ec5e00ff2077609cd29c4e79103f18828766817fc4e5e0ad609feb0f0ff079830e102d855e67bbc8604c89d04cb11be7484d1935eab2f4c02eacfc5fc1e7315cc15c38d63279552a4da610265d9cd32fca98952b4de97b5ca474332b9b6440f165aa4ac15bf29027dfb6798a3eedb7b16ebec67fc62e9682653f6bce2aeb974a", 0xc4}, {&(0x7f0000000340)="f7779652561649b31bb084e2754cd3bc446c019f15dcb977ea63805de3a0de8bbd4bc0a647c29f706bac1024c824f65984467701f6fed9da0b4b49cf71563878eaf783ec049b14568a94f9c46b04dc95aa907f38", 0x54}, {&(0x7f00000003c0)="b2d803e97fdd2c274735ae96d7891b49a182a892d5e8a384a413b847a3ac7a0430119c6fe2fe0453870425cfe66d2821f1761b0b8678decbcfe0e4467cd608fbf86572e73e230d5361e59e61ca297eff50734b9948fac1d1d8beb088f4cbd13602608f876e07d156106e55c8d27c37fdbe0bbf2f796430d3a904a6", 0x7b}, {&(0x7f0000000440)="e40abd12", 0x4}, {&(0x7f0000000480)="7cccf21e358978033190048aaccaa4b391c842b6e87d7aba4429c9437d6a76fed570289601b5da959ed41c0dc2263b7beea760c111d0986f285d0459a07b3eda1db1388e723f701d5280381bb0d37bc9fc4cc2270c66bd52baa0e502ced414dbf1a02f55644f423ca34adcc6fee502308a542d868816802aecf4f77598cbc5968398b3a3ddb24b953075d5f86637808b24e89b9edccbe50c0ac95a0a7222e8587bfff9aec3e811f4c22e9ba81d66e44f8e54171710abede39a8abb076fe3213b605e2a", 0xc3}, {&(0x7f0000000580)="ff55f72f7554e2ea573e58e791cf404593e7bd2dbd015f5a94e2858c62d20eaef364fae1454eaedaeba5", 0x2a}], 0x8, &(0x7f0000000600)=[{0xc4, 0x1, 0x1, "714398e3a1bef6a0f7441d32aa03c73c6481dc5a615cd4bce575a69c0bf7c71670b2ea4cb6b3c28242c6c4f9aa0019abe592a3c9f4464b878c0fdf4fce0f7f50c9dd3b6f229a3dd5d8bc836d096fa1a1b32fa7468b6437b98568590ad59c6a3bfb95c02506a665618db38db6b17fadac300de2844d9e1adf57e0c42216c102d1e05e2b3e51d15b76eb78b2dc0ef7c13e4a0dbf4be7761b660eff7799f7b796cf8bb2b2dd22e30b81cc3b7d688930cdb1111ca9e38d9469"}, {0xa8, 0x119, 0x5, "81f77230995dc66e508995e567868f571cc56eb63425c92e73c0aae6766776d094c35b27d7c4bef7877a427d94b7d94a01dc3c745a740556b3c1abab9d8ec052deeb8814a00b091c6c78d5965053e092340ffead456e7ec313fd17f0809d44607941cc489af8c938d68b3b6cc2f09470025e9750fcbc44139f82a933f5e57c1b9404597bb45259e3204da496e1fc87c79b462f5114a106ac66"}, {0x18, 0x0, 0xfffffffffffffffb, "08302ad7bbf1d10e06"}, {0x84, 0x10d, 0x17a, "310771f5a977efae775883230f437659959eb7b4961fdea38467ba3f78bb38fc494a4b3654c698ea89fd26042754f4803fe7b74938cfea3c852da71e2fcda9d8a13aba43d1b2b3dff0bebf7f3498f42b6de65810a2488a237f8428fd84c6e44e85d0b482da5efc2722e25cf24fe8c9a7e1be55da5b"}, {0x80, 0x6, 0x8, "639ac36d864c47eec14c6de934b7745423c83fc4b56dd93837ddb9c33a1669b72319c75a5c6f210c5b4f75564a5f0b6f05a9c369f54666d5802fb7b89ab3d96a380eccbe49692ac350ef04e5e324b2cecbf206037d8b79439356073ac1667f7d37cd92e7b78a4e523f20aa3d0525f20ce623de"}, {0x24, 0x112, 0x88, "a07e57fdc8d61d9d22b1f416189b1ab16edc6edc078a"}], 0x2ac, 0x4000001}, 0x6}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000008c0)="63ae37045ffc1a12a702f7155178bb6a52baedd807f6403014625ebeadbc4d8b148322853364ab628cd40c80bd81378e52ba68f002bf95643e5dd95e8c78b94e83a85be283a6b662d1558373703f972a93c775c0246cbb73095877585de84040d876ecaae7fe12b929f85a01dcaee0034c9e53fd590b6b2ffa7d9e563b71c7e5ab1d2231ffd2b9d52bf3d3742f2573a25d40c3f5b0637715e30d7f84d59e79696d4f6baedca515f3", 0xa8}, {&(0x7f0000000980)="71789861bf890e3cde20030e51cb405a3e98b7247eb3b2af1b1a399571428f4e61728899a446687d08de2ee57430a9ea4b9470d0fa21f5020b794e3881ca96eb81d68d4e760992698ac7b10d240f8b6614575ec40d5f180ffc6f1daa9e97d1e75321047f73a34dfa90338b26986142f917981bfdde427f202d73847838ca3a1c93889668ae1e991bb0914bdbc4103a2443b49832b23e004863e0e0b037ede8626c1dd4e50e5805373e7bc1262b1d1c11ce3eab6d88e276c91c3c590ff5b9990e80cb4ddd2728f822aebb9424844061482828abb4501bbe906f06b138fc29ee", 0xdf}, 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0x1000}, {&(0x7f0000001a80)="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0x1000}, {&(0x7f0000002a80)="f92ecfc9a34ba73c2dbbeebec927c8c650293c531af6c8e296546288328d3aa72a31890eb9c17b8970d96ffdceff7def9eeec4d30123b50abdecb1", 0x3b}], 0x5, 0x0, 0x0, 0x10}, 0x4}], 0x2, 0x0) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) timerfd_gettime(r0, &(0x7f0000000000)) write$tun(r0, &(0x7f0000253000)={@pi, @hdr, @eth={@empty, @empty, [], {@generic}}}, 0x32) 2018/03/07 14:55:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) getrandom(&(0x7f0000000000)=""/15, 0xffffffffffffffb4, 0x3) io_setup(0x401, &(0x7f0000000140)) 2018/03/07 14:55:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000003c0)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000180)='bdev\x00', 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x10000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1d, 0xef5, 0x0, 0x0, 0x2, 0xa44, 0x4, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7, 0x4be2, 0x3f, 0x800, 0x3f}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0xc) 2018/03/07 14:55:51 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x4) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x242) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000001240)=[], 0x0, &(0x7f00000012c0)=[]}, {0x0, 0x0, &(0x7f0000001680)=[]}, {0x0, 0x0, &(0x7f0000001800)=[], 0x0, &(0x7f0000001840)=[@assoc={0x10, 0x117, 0x4}], 0x10}], 0x3, 0x0) 2018/03/07 14:55:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x500) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0xe2dc}, 0x8, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x1000, 0xffffffffffffffd2, 0x8, 0x100000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00'}) 2018/03/07 14:55:51 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xf6, 0x941, 0x51, 0x4, 0x0, 0x100000000, 0x200, 0x0, 0x3f, 0x4, 0x4, 0x800, 0x4, 0x7, 0x8, 0x56132498, 0x100000001, 0x857, 0xb6, 0x0, 0x8, 0x8eb, 0xfffffffffffffff7, 0x4, 0x10000, 0x718d791a, 0x2, 0x2, 0x9, 0x9, 0x1, 0x339, 0x80000000, 0x80000000, 0x4, 0x9, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x44, 0x2, 0x1, 0x7, 0x6, 0xffc8}, r1, 0x1, r2, 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0xfffffffffffffffe, 0x80012, r0, 0x4) 2018/03/07 14:55:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x40000075}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000001200)="7880d7ae86e020472a6b5441d5d51f854d1492fa70f8c81ca8b4b09721785a1f535b05bb3a11e2ccb6d252d32a85ab7cc869b0d1f66543c1eb8e2ab0bd8c401ced3725eafa84d5358aae59f92aa17e932dd5bf08b233c48b864f8a85b42163223a29fa29c6bfe647126f1f6f7ba8c32a4c314ba5c2dfce264b62281c3d577bc2c5286026fe7715844b3a999d164664fa3d20c54d0d0a600632a2a2e56100d923303c070000115b81c4bcbbe63f9d5ad5a4952b73088d53015d0faaf167febb6072448eafaa10f2f3378369a722c5b0849231c60d425dc84cdb239a7760019b735ba562fa960710342e307caf253a9b604f665e70c40097cc41844108dd321460ef6f051c1da212173471d48028dfe26618ac43669815116fd40f6e2a982c8a41a404214488866b94801b95bb8e05a1e73d892676966c34b8e19312d237682af5f3776fbfdf6e38a67020cc7df23fb81a33b034b116f345554be71aa7449f401f5025cc00c7ceacda67235923aaff0eb57575d9e0b37453cac494bf5cbd22a837a7457b1b8d44790cf3ed7f357b0db6554aae64c652dd842b0314fee01898f15c45f87abfad4ef06cf3cfbcf07e19563984d420f653fbd6ee9a8d53c09aa2f19680cebea42e25fa3aedcaf03d8aab632600555f50051580dba65cbd14a79ccd146688451509a831e900ffa2c45a99558d6f163fe6cb4af708e4457396bae498af4301a06543b83dfd0816ebc03531166715f7eb3001a38cc33856cc39caa8e118e4fe1cc6ead881fa8d8a313d64ca346570af36eba24410b7bc19f1c94a979a5eeabe151774ba283b16b7835cff67bf9f2bb588dcd558bdfc94bb9f82a95142309b0b5fbb91363b70c0a028ef7c63248d33e21f3cf98fea548e18bb7b9b051e61107b3114f196400a9c1668eae1689f71a157167181d106659b1e9e3cc2bb29a48d6f985e4a28120eda5d0e2981972b1f3104002cf371d976bc7d547011e23c90637ffde6b63943e85eb9fcce685dcc3dc7cc738183fd4c459d15e62e95066d284f607c5ec81a99cc1540fad45a0b960a342cd6532069ae648ba3e403c534bc85ca771640f826ccbcc59f2bb23314b93c446e75a8f296ba9b0cb20852bff19289aba4a69641f397c347a2fdeffe7b2c734aab0c5f24b3245d1d2801923eff3d900bd2aaccf2b3783ee839c81704e5f8eac5492eda170c866abf57c0618f13c7ae0e30d1a57fe86ff26d693cc7628bb85addde71f8d1a3a60f802fcac11b07a5c8915427a7c364246b7024d449803dec5ceb37f2c880264e229eafe99f520b5e92e91017f6e0ba787786679b917c7ad65d55c221af52907d5ef5f40452c8c1b67b44fe05c8fb9f4c419a15a0ff6f1f98b1063c60b15b0a04077d1e16b9f11195738342e801c6fc0a40321c4b623b4c5cb7d7b326cf3b4c469de11420126c4c68dc03afeb83a110d6a2334893631d1c6d4159ea6d6a3bce1566491860c55524aa3a0b0312a3ceedd1a765fdf093fe231792df0bf4ababc2ce3d2004b6a58bcb8f92fc90c11508559c255cbfed5c2b948dada64ab97517eabb5c845bcf82fb9c943beb65ae719355098f80ab18f692a67bdda6fa61d2480baba74839a2077043a49d59f9a45cd0539d339ab26c2f8b506d1578c740c9ebd41ce08462ee1ee11b9bd71a014e6682a86265da210be80611ab894871ecec4e9eb60c3225ea44e2beab7168b47eb2e58e013dfe1ee381b6ed4ee95e643bfe58e6f4db5955903c048e81a92d385052479c14a11ee509f722918336cb99b469d2cc62a55ed0590d1e64f0ea276f1271f74e5b21faef3da1a9976c9ae003dbdef47b86921f88b8a44559acd1c057d124a47eb7742046e7c923216272067f8495a11b326ebd4c2c85996b4c66f25c69bdc6458fe47e1ad810b122d6c4bfd2e3e17fb6ba28c841c3b291e81a5724bd8ab19ce3a681", 0x3}, 0x20) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x80001, 0x0, [0x7, 0x1000, 0x8, 0x3f, 0xffffffffffffe5d1, 0xfffffffffffffffd, 0x3, 0x6]}) 2018/03/07 14:55:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x8, 0x0, 0x9}, 0xc) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x6abd, 0x20001) sendmsg$rds(r3, &(0x7f0000001dc0)={&(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/151, 0x97}], 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="480000001401000001000000000000000800000005000000", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ae00000000000000", @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f900000000000000"], @ANYBLOB="01000000000000000100000000000000070000000000000048000000140100000100000000000000f40b000006000000", 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@ANYBLOB="0010000000000000", @ANYPTR64=&(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="be00000000000000", @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f100000000000000", @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='L\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="dc00000000000000"], @ANYBLOB="040000000000000012000000000000000300000000000000580000001401000008000000000000000600000002000000", @ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000001ac0)=ANY=[@ANYBLOB="0100008000000000"], @ANYBLOB="0700000000000000f8ffffffffffffff830000000000000006000000000000005800000000000000060000000000000058000000140100000800000000000000080000001f000000", @ANYPTR64=&(0x7f0000001b00)=ANY=[@ANYBLOB="ff03000000000000"], @ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000008000000000000000200000000000000050000000000000010000000000000000000000000000000580000001401000007000000000000007f000000f1000000", @ANYPTR64=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00'], @ANYPTR64=&(0x7f0000001bc0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="01000000000000000101000000000d00a400000000000000200000a383d59ad794cb28b7b30000000000100000000000"], 0x198, 0x10}, 0x4000000) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x283b1d51}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0x1}, 0x1) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180)=0x2, 0x4) listen(r1, 0x0) 2018/03/07 14:55:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaac5000000021414bb"], &(0x7f0000000000)={0x1, 0x3, [0x562, 0x0, 0x1000755]}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7e, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/253, 0xfd}], 0x3) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000140)={[{0x80000000, 0x3, 0x2, 0x80000001, 0x5, 0x8, 0x100000000, 0x27498037, 0x8000, 0x40, 0x68, 0x7, 0x3}, {0xfffffffffffffffe, 0x6, 0xcf, 0x8, 0x0, 0xb23, 0x5, 0x100000000, 0x8, 0x9, 0xb8, 0xfffffffffffffffd, 0x9}, {0x200, 0x6, 0x6564, 0x3ff, 0x2, 0xe2, 0x3ae, 0x3, 0x1, 0x80000001, 0x9, 0x800, 0x6}], 0x4}) 2018/03/07 14:55:51 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2, 0x0, 0x4}}, 0x2e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 53.267567] binder: binder_mmap: 7397 20000000-20011000 bad vm_flags failed -1 [ 53.283940] kvm [7398]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000075 data 0x0 2018/03/07 14:55:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 53.315946] binder: binder_mmap: 7397 20000000-20011000 bad vm_flags failed -1 [ 53.330830] kvm [7398]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000075 data 0x0 2018/03/07 14:55:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff01180011040001ffffe3ffff0600000000000000000000021414bb00000000000000"], &(0x7f0000000040)) 2018/03/07 14:55:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) readv(r0, &(0x7f0000000100)=[], 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xfffffffffffff001, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x9, r2, 0x10002, 0x8000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 2018/03/07 14:55:51 executing program 5: r0 = socket(0x8000000001e, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/07 14:55:51 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getflags(r0, 0x40b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1736, r1}, &(0x7f0000000080)={0x4, 0x81, 0x3, 0x70000000000, 0x7, 0x3}) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/03/07 14:55:51 executing program 0: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc)=0x5b, 0x4) 2018/03/07 14:55:51 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) alarm(0x20) alarm(0x0) sendto$inet(r0, &(0x7f0000000080)="4d9946c099bfacd4395ef690ceba5392447d134f47edb2a5b00063e832b761bd69280e25e104477baf430522f22df77437934ab84863defa0edbc1167e4bc2c1c9053e872543596fc009d65ec2cfa99a08e1e84392195396fc256a201dbb2b6bc5b68102f813b1857e2ede81bc9a153a2b2b8ed212ff2e51da9c7f8c3182841ddfbdc19d1b923ca2cf07394fc658", 0x8e, 0x800, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) 2018/03/07 14:55:51 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8000000000008) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x0, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010d8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=ANY=[]}, 0x50) 2018/03/07 14:55:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) dup3(r0, r2, 0x0) [ 53.455302] kernel msg: ebtables bug: please report to author: Wrong len argument [ 53.467257] FAULT_INJECTION: forcing a failure. [ 53.467257] name failslab, interval 1, probability 0, space 0, times 1 [ 53.478572] CPU: 0 PID: 7444 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #254 [ 53.485850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.495209] Call Trace: [ 53.497806] dump_stack+0x194/0x24d 2018/03/07 14:55:51 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x757, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x4e20, @rand_addr=0x10}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x20c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x2, 0x2, 0x6, "1d3c34a1b235ea56cd540ee762afd8f886f4d290759bc01cc5dcbfb1041a768f3e42dc18d6b527966cfe8a43042b78246911aed9ee17fb956230784a97f98e", 0x4}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x2a40, 0x0) vmsplice(r2, &(0x7f0000002540)=[{&(0x7f0000000340)="b715a3bc5bf6f9f118f278aeed0e181bcf286486eb6a4be174c4e0b03554016101aac107fd68d44e9e26200a6a1d456fcfe3e036beec0fb9b9fa2f93fee7c6769ae309d1438a5e9b3293f0c4cef2a8768c2a1cceee6ba13cbf193a6e74c3f54cf02fdcf16cb98adc81137b00468655365dfd40c56e30d95f33fbb0e6835fcc0a7da22624d02eac0f999cc0ec404e6704dfb515b85c744e6f10902bd504d51b9d71c31865ba0537c16d3bf2209fd5cb8ef561ee8cb59892ddde11e19d4098e4f67e2a9a0c199b9bea7f4b8f45907274ad9b8c8b5e44bc7019c53142f8368b9074e09ebcd7a177a9f24cf3c79d99526cd7e03172aed1917e16f2fbfb5f669a9e851b29db1e3f6f8be0107e32beeec4c3a6b96642e3f1459ff844ca4fae2680f4440933d8d171535db683d16ca6ad6e30af47a41f159e82af55139456ea099d412192e90b3c0b278e545ca1e74e82ad8cc103ab9c683be8dc2f67ea8ed098544faad1cab99e3ceae9b381cb7e70b75d20ea77034da5323ad2123ec65e54145555df699cd43ac99e6b40e0bb668169a38237b03b98ce2496f7af6e9b4a62b772a4793615833ff05bdf6beaed98bebedaa1cda0270d21d396a271d05de702bbdb8bf2db3dd7bce55e42d1f6dfae1f87fdc9230da7071be73c2476ae2ac37d7ab322f1b937ab8bd17e44090d95a45f0352052a204d6330577249efaed6b5024fd382c4908e1b9212b10e11256b4719af3cb7dab9bddc1108953ce0eff7e0e297e64bb87949dbdda30d0a7bb7f6ce6924b5bf3720220a8ef807bf5b41c6d5971ed2d7415e2192361034e4dfce5d2c50799a13dc8a939fd7c404ade58b575231c0f1b643d6a768f75f34d9f521df997cdeb0701ed33651a40887cc5d77617bb4c4b9be2295380a4b0d068971395ed0c8725ac424c349d29326d958243a104f65682f1a1c1bb90ddc59833129435f60185460e931a452e371ab91989e85255b0d81b42691fc7d1879db5d7223844c5e2d881112e8ef1c0345edbfbe75cca7c5327f530846c633cbd849944cbd126f1704cce1b701a7ceef08001fed5599396aa8341eef76ed38b31e358e34b72aa0f755d71b6177257e1ad02aa58eed23070888b29333350554c9f5ada480bb2c7f3d71540b93e64404a720991327d0adfaef05f5b52a9fd5dcf9ab05a2f90c4e09636fea8baab872d0d064c88e4ad7dacabc92ea17202e0666b1df4650e5be63bd1640f6839870aa198a5a3cfe2c1ebf718ec0fcd2f47952ab07c2f8653e4f2fe3082922f56906c6b44ea9cdbc5c9d058f49da65b37c560dcf86ddbab42db4c6215ed113f4f11dc8b72249c436b39814d22ff86da30abbfb5df0205c9445196a0495136aa19f9e9449224ab4ae70b1e9e2a07383def07b85c456cde458ff9e3033282fd5018bb8825e02f06e4044ba595dd2cf76705bee162a0edf63df8bd84332f72983d5ec909dfa5a86b4d700041412a2b231630e3cb5fd3b002f6c7685cdd2278f867bb640dd0c6fb132d11b2fe6effdb82476fd4d1df090799fde1d34655159f257fbe04bed380c511e4f91a7e3040bb3426c4f3a468e63e215d7a0704222e36bcfa1f2d9ebe278ba758230d5b6449fae26413b11b985f62e68477ae4158ddbb376bb0a159b5c3a00c9b8c17f15047b27fcfa36c72758eb5eddb19b2afb32e0c275799007eaada64ae26799b90c18531ec3ca38c7c431ae817d9e2bd478ad4e0da9dec2ddf14c02f9a828f2bc7be6b85acd29c434d79f942f503e1fa90fbaab12cd4803b4c557587ca63c7d3aae8098915fef1da6728f3b5b74a06a8819ba76272f60a10040fa9cb971fc7e11fd9e3f79dda967e80db67435e327fb855073402bc3434cfe58b84228c0eee2432c9205a6e38ec17d74a8e5b9457e8f2e9ffdf3c99adc78a51b0df890998d34b76ed0fa8e114772cd83a05742e05206bc48da5ae3cea4e475b9615f8d87a4c5c4774baa95fe03d7f72eb4d7255ff53e5c54f3b5f4b9ba287f1561a690428f1728de0493d168a05bdff195083fa2c3c41089797466b2a6b3a898f7bcb3ed278976f4b7c5cada95a7966d9b8dec9ac726fd76235949a15b3ae2e14f8beb7faabdea46066e4ae09e581589f90efa5ee67721a0830fdb4f362f8ae9254862ebacdb2539589411c6499e11834b351231d4f0445b0d51ac86500de65d94d9ff9127397e5a49b2e3cb391b9d5e311af84eb615e81593b2aa1b7c47fc322f0028e354d8e568f1e6c30ab4bfd2c3af862781bf8c137755c1dba76e4744dc779953fa8939e88b71cd6a3af6ca8ed02aec5c6f256577e966fa7d63fdd810c8dd260b1ae0571bceea8c8b47dde19a72f4628efafe2992979fdb3010b544b4049d6609f67a24244c51abda6bb707466fa5db466f5fc47d7938f7eacc48eb4918fee6278e346ba714942cb7d202e0f936fbd9d28a8d97cb98d823956ccd6e9379e656026fcb9cdc4216d17f8bdd6cf468d77df333fa8fd27821b9e406eab3f472c3f9d8b320668d261caa0cd585fe56e3d484261487d7d6571a1b098a575088bf2996177aca8dfd5daf2b1476bf18d2170c16579ebcfcb12ca8575bc18e170de9602ac320407391ceceed7fd3dfb11e9bc75e516602fee89f1404b30b0d6884291b2b2c63fff93b9310e621cbc514b9d317d30ef4641252a30199fccadbf60b896ce45d58ee36631629dfd827cbe6e5c63d130a331566a78e0e164fcf93db3a53b51d227cdd4156249c45bebfd232b85de957ab8885a9c322401a45b6e35c2353683574d3a416324d74c608323f166fe96f40c67994f1b3816f77fb5cb777995b9689617750520f16436d229844c59c47510bb5f7ad28f1cff70a8b3ab35c82560f68c0824b226dd60bf3228462caa4897a039c9c7730ef069b825db2882e974ea087714d9dfecc8e1de4f69e32eebe244c1631dfa0c80320b6f9cd70b0a1f921a3f796015ba742b89af337fa1aa3a106f85b89a998621314dea93db6026a9a43e4294afe422738413326cafdaa1eebd05e2d5c0054445549e4bc6d71d8ab714eac1764352de26c9c55e56435e678543ca46432146ed64cf6c9d3fa556ec71915c765f65f0bfbce9974d220048e659ee9d9dc9fe209f0b9abe677ed2d06160e2ff73d5135c16e3535efab553b81722c4e3fc4a599391c009848f22a060a4fde4d107b5ba7d1b0c09e0efbbfd93d52ea8ebe24845fa0e2e9aef2747ed7dcf8c93aae5b02301cd275427bd2764242f9cc273155d81f47c99ca6cdf5c06a70abe3a270a291d1071f44843353556093826593277312ffe56897a4b1b251c30dc567a47a4e85fc7c7c0a1af13684aadda50ad19f972b90902d1f64727ef922ad0e156400d10ea910258930beea7fc2b5594d6ec80a3ed1d5187f525c3db1214e33dd156676a7278d51a10574f9322c8aabc37e6503b52132df0e14f3b1a7f24df362b46767857387ffa41ae348a6da068d63e07418ccf95ef49ae39d28dd2d6d138fb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0x1000}, {&(0x7f0000001340)="012d5ef46298142ae9758adc7085ab49ae1882", 0x13}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="7727999deb173e6afd87a574bd1217f9ff80395bd4f1c9cc5d22531587ff7eb4f9082ed56975bbdd33ef36a8d5a7e5de7ceeec051f79dc70c8c2654a83c83e783d7e7a0750c7e53426cbe8a4e218fbc28604c9e080bad2a2eeae20bcba87d425240b6b281e77d51329da26a49cfd5c0af66f8396820f3c53ca40705f9cc472b4a9deb9a4b15767db86f5a3a2b1e507284549", 0x92}, {&(0x7f0000002440)="5d8cfca3aca535243c9f6bb821337d35074e227a648c31a66092fcd45b8253", 0x1f}, {&(0x7f0000002480)="20ab130a7d2c1f76970563ae5df8d2434155e548862598c0632bb57c5088153e97d74ef553cc4f384275da3758b69875ee4982c8d231531c8fc4cf4de0e6a1147bfc6cfd21b8adeb479795371f07250d98d9d1db6dec23f47e903fd779a90ca163536d4adb8b4481e3adf1e0331d9f97c930d33ef2094b84e68f", 0x7a}, {&(0x7f0000002500)="0061489c2378ad0a7a79fc352958ffd2faf0b4e9", 0x14}], 0x7, 0x1) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/03/07 14:55:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0xe2b, 0x6, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x404400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'lo\x00'}) [ 53.501448] ? arch_local_irq_restore+0x53/0x53 [ 53.506145] should_fail+0x8c0/0xa40 [ 53.509874] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 53.514997] ? __fget+0x342/0x5b0 [ 53.518467] ? lock_downgrade+0x980/0x980 [ 53.522630] ? find_held_lock+0x35/0x1d0 [ 53.526742] ? check_same_owner+0x320/0x320 [ 53.530699] QAT: Invalid ioctl [ 53.531069] ? rcu_note_context_switch+0x710/0x710 [ 53.531083] ? iterate_fd+0x3f0/0x3f0 [ 53.531108] should_failslab+0xec/0x120 [ 53.546942] kmem_cache_alloc+0x47/0x760 [ 53.551001] ? perf_trace_lock+0xd6/0x900 2018/03/07 14:55:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r3 = fcntl$getown(r0, 0x9) r4 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300)={0x0}, &(0x7f0000002340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f00000024c0)=0xc) getresuid(&(0x7f0000002500), &(0x7f0000002540), &(0x7f0000002580)=0x0) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000026c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000027c0)=0xe8) getresgid(&(0x7f0000002800), &(0x7f0000002840), &(0x7f0000002880)=0x0) sendmsg$netlink(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000100)={0x2a4, 0x37, 0xc02, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x7b, @u32=0xff}, @generic="e0aed0209dad2cca9f60bee39028e43b20947443342373f8f284cc516da6dfd56507965d0abd7342d2436ddff13f823a1a94", @generic="d2161a9859be6d86c47473151d052a460341e40418f5d7eb8d25d8e49d012203bae4d9825ec23753697019410a19e4d1da71f680806414159e19384abb09b6662562727ab90d3fa3577600551a8bfde370a456897027b1fdc1af350b8459ba9421c0bb9ab9f95990cfa86ac628b482f57bd8f6c0a6ba891884c9ca0fb6c5bf02670dfec18b6a5a234f94b26cef7e83ab88ec8a53ce23d4b245c9b998e4a54a08581a887b9357687226a8a5cc17029f2e1c0841d69f5cd695beffbb6c455bdf029dd33908213462ed290dc884d5c594020c0492fb3f16456c64a3283341f66c43155a3644", @typed={0xc, 0x96, @fd=r0}, @generic="696b6485d8a8a3e71a95761839bfe23bcbbdaf1eac71ce42766fdc7e7f067b8fe58ec6972fe9ccc09df46ecc45f778dcb46bfa120138dda9bfcd470958482433ea035c5003299eeb50fda94e4ef123eee0cdbf7d58a8d4cab5e4f7bde5092a920f9b752eb8fe8ff26128de61e9b92b9e9996a7c45d58ccdf36c99fab78d84ba363ae1e3548ef1500", @generic="f9a227196506b5b823d6517a0a8530b4688fef7dc83c91e6c58f5618027131086383cbae9d852a0ba33ae8af8ccffa6dd9581bf7b975a7615e8b21ad2e8ed9870bcb2993db568963a053b4ebe37d2c6becb0eb9e0a0b93542a030e1c683d46ae929204fec48da261b362973fd81ca12c69cf5219ce6e35e0c144eb087b953693c7a78b9557f01ba4469d066888d9b6e5b5b78325d06961ad9028288db6922d95d9b75c37ce981b59871d0492e0f27da23eede2a4a4a653cbb9f59160c1e4df61bc4c8c6b972bdc8828a270d07dc0b60540ab58ae9730b3102c5d49e75704"]}, 0x2a4}, {&(0x7f00000003c0)={0x1c, 0x27, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0xc, 0x5f, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000000400)={0x244, 0x41, 0x302, 0x70bd2d, 0x25dfdbff, "", [@nested={0xd4, 0x6c, [@typed={0x8, 0x49}, @generic="93ec3db87510615ab71bf0559955013b8ec1a56cd1162f1d2a6c38b4ad8ce331abb353ac08cc1ebf85275eb01baa352c163d8deb4fe071858715dd0992b586d1b3d8aa3457e9c83829b712b121614d9667d5a89e98c7ba001c32c4674345fc4195b921f9097183e1f315519b7f17025a6eb9693c61935a6fcd8a68350826bf98aa31f8ffdbeb6c28ae027988781af1a91a3e14d403906261d14558eb1337cf3fff8d947a55e0d1bd9e2c8c5dc6e14ef89e2d58c1cf733e241d68fe5ff8d4428cda040c71d87eb0"]}, @generic="f2a5bfff24bfe9f2af7d32d836100b0a87a884c4c151e90161e2581b048fc50db5a5783a8dd1c74988237bb1e502f294250eb7e128354c8c05d5e99bd4f88b2017e0276286f69fdf8fa0679445aa4acd1c224e774ea363a726ab218a3a056fa476bee562f47321297c903def91ae159e29d0e2230db9f7c4da", @typed={0x10, 0x8e, @str='loproc\x00'}, @nested={0xd4, 0x94, [@typed={0x70, 0x88, @binary="0eb507164194af32ac2d34c32c8c5e9c86f0107e8fe12da9945f6c7ef7dec346bd070c6285d7348f8febc4ff6635bcadb114b67d0fbf0ce29835af9505f0a8d6ff6739ce32a1f9ed86c3245efddb0271fae62ce21e8b5bba0555d5fcf0dd28fb5c29b048f1dd9b"}, @typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}, @generic="3bd78520bc714c548adb5abb01d881db88475e89046daa98989295684861d8ac64ba75f0d23f9ba38a36cb70e58141b5988c85fec4b4", @typed={0xc, 0x3b, @u32=0x7}, @typed={0x10, 0x24, @u64}]}]}, 0x244}, {&(0x7f00000007c0)={0x1b0, 0x26, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@generic="e496e1c32d2c972eb76e1f3316ce22b18ed8e31795648782c722cb2a6406313d13ff70492b7ff68be4fcda656682155719917aeebcc4ce77e1de6080e1cbf9ab1d22ad4fc199391759c0d2ed57ced75048ced2e416f43b5d06436795f85650fdf4d66826679f710ca2496dde4d2dcdaaa9f3322ca111789d3a823fe41d686f5ee4640f38c761368d", @nested={0x1c, 0x65, [@typed={0xc, 0x41, @uid=r2}, @typed={0xc, 0x86, @fd=r0}]}, @generic="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"]}, 0x1b0}, {&(0x7f0000000980)={0x150c, 0x26, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@generic="83958656c93d4669e44281a466beb33231f22c74f7fa1f62243f753ecb8944260b9cf28b919a41d0fd0bfce695065c4515aa61ffc34ef1c60bddf4e799c01ae56279a1c75b3e8be62825f64eafcb8cc39356e4d274c90df5ad7d97a168eb8a0ccbf44bc962ec9a1067514010292e0020", @generic="667146acd78444e0b4c44ee76eab3a7446d65338119358a79f223bf5ed03b6d274b6f0849b7b231fb734dfcd9ad9199dbbec081d5300e7122398c297d8cdbe7d2ddb00c7aba1f3cc43c7334db70d3caca288aae898cf0955e32e9225362701c1e8a0f402ed0c8d416999c783eb3d521a8ceb93b57bb71fb236224a0704c63b8a621d7cded47134c5df34efb1adfe8406cfeef37046c1ab4dd5497145dbd2b9233b7f88fc58c7697a196d4c509983498f613259629fe7c2704125744403dafd13bc6240fc6b5e68c819b9b4e0", @typed={0xc, 0x1d, @pid=r3}, @typed={0x8, 0x90}, @nested={0x13ac, 0x6b, [@typed={0x18, 0x55, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a80e4a514c0ec591e6fc4cf8bf576fbe9fbff462237bc82145f5ec1fa055172e32459196fc8631764c42c7d311763778b1158e9be51ac9d02ddbc657a0271722ee63e81f9b5efa81654e0352c402ac758001d834ae4329ccfd25f95933ff97a59086f9b88a95af16ee6944d9e449913924a2025b35e93c1f9f3c1506311c577fda8d6b50c6b70484cf98cef60e1ab0c4629abb499b697e3e2f381fe2bf2f5137a6f680f088b632abbeff0d846199455114c7b249e8", @generic="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@generic="1426c10d8afba742776cd089d43dadaef891f736c072cecff8ab5f84d9fcda2f36fd2c2bc74ecd413c36a84cb9b2849371b6442c41017ff38e706b2ce920cc0286825af3f0caa1ac0157f4a289e6d9ac86b3293faaec09426fe720e06b6cf0a3c76e715e9654c6f26f6945ba7e256b58517221089229944486f5fa7ef3bae35c3c8084d0ed74ac7dfa28141336b646240f7111eb79fe21f1f0edf6e80fd82fe2ebc9314902cb9169690c0ccc8cafe0e1af9b6eeb761f90d4d731f4ebff5e061b934cd3afc55b08dc2a80a6bf45a771e90ffd7e1d910a094df5dae3878aba9672ff6060ad91c282aefbbf070c2a22af7ab8", @typed={0x10, 0x3e, @u64=0x7fffffff}, @generic="5602f1fb1ac9f569e98e893eccd67f521a0f0f889d4232278bb3a1757102a9846bf136dbdaa9cd3580905f0fc6daef97a243ec474aa9e910e9bc5ee8cdf7f3b5370a675ee67017f0b9ca963e092114dd5efd037fc18b374ecce8220b3f06048bc1a6489a3b65a2956a42ef09a8820129b9c80fe8b7d810fc5d85d8d0bf45c58e68ca6c0a7eb3a04258f91dc22756476718af567825f9602898b64aa8776af6", @generic="58c5f240d67f416f3643c969c04b1eb17998867ebe3f62b1df75e783250a122641a1cbbd588c70768c8e857576b42411a0e5512a089ac9bf36a37cc95545a974cff103d35a06204d56c8a0a3396f513bcd6d86746ccc62e235651fe34e1c242d2e9469565e64a80b0e7a7378cc107a48d97694f63166928288fcfb09121f5700a116cf98ec9d243ecb07587947a29b2e2180c6ebad4d60f72271e02c62def5f1efa0c44a9a918ee351d217c3b0d8420a1dcdfdd1814c15428ff62f1d47d5ebe8f9aac238f707d7a125d0b93798fcc182", @generic="34110119433fc939df802e558116dd29f30eb84916385d6331fb0abba9ccecfe0d240c6f411aeac4aed8a15a0979f825265054ca229c2354fd1d20caf5bc62086227f760addb27e790d732aab406408bf5e704fae0d64ace38f54612a450d6e551b3520a63316feac2f6"]}]}, 0x150c}, {&(0x7f0000002000)={0x2fc, 0x1a, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xf8, 0x26, @binary="911546ce7fbc079a4dbe6840875350a76a149607c4a0bf3fa3e253bf76d726d729fae60a07913de80baa64c573d024aff8627958daa8502cf0a42fc1abb55a8b19d1eb9859f4e8b9821649f24491860c12c918c36207da33063896f23a6adb9f815cccaf7062e5fa7196edf46083bb781697d263bb03eef85df2c0386a9292795206a42877227142c861861304f775a7ff055457e632142208b25c15fdddd70580230bd88c379f5d883a835c751c3cec2ddb295989dfc61390f8c8aaf7913a4fb684a9e8ba91fab99dbd189cf14589d3b0969094c75e117eafcf8986940c4c272659c531290eaadb8aab46c374ebd3"}, @generic="e7be17853789e86531b97302bf2573efef6cd78a1d32ed8cdd952fe22a786579996bd891e3483c187cc0cdf7cadc36f08a0dbbe8b26025f50c5b5940965d7ba6c33b50b0050dda0e7ebecc931e7b789805b3c82ce31e9977189b8e0d978ff038b43ab57e21164deb6da856ec9d94878641e5d3dc4fb4aa9a2ec859ccec649c7d65dfcec7638611402fd99184c187806f10190657310f7823de6e85ca89b4ea323207076c1360e28cab20a592dbc67916c8052f293d32ef0583dd62132066fbb04153ae771f98084a737a644dbe62bde613c1564a61df2afa2cd9ac11d57919ef632a160f121196c6b127543b", @typed={0xc, 0x85, @pid=r4}, @nested={0xf0, 0x1a, [@generic="b0d296183f0e6f1bfdea04dee17af4ecf0c759b0d3af9b4c5a7fc79e813f23737982c59a29c301c233b28fb1ea36341e216a3013d75bfb4c21b3800841fa38ad89425f7808400cd94332fea381d378febd023f0fbbc344012324711f8181ea7d7067991526fd29a5360633f7bc196ed5b52cf4fba69408a81e8d0586921bf396fd59a59f7fa4165e82876c700cb06e307506a2aab634bae9fac8ebc2568422b4a7e58923df56a286d6cb8cfbef2595772b7ef0b22b9fed8f92d92a0c0a5c436b86f8bd483db3a1c2c85fb1b59371912ef53fd3fe", @typed={0xc, 0x5d, @uid=r5}, @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0xc, 0x72, @u32=0x8001}]}, 0x2fc}, {&(0x7f0000002380)={0xa0, 0x30, 0x712, 0x70bd28, 0x25dfdbfe, "", [@typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @generic="e603a8a7fe3d60ff81541153dc8fb21d85e3f34db64a4b00e8f9c0024983da0bbcde2f767541cfe03633f18ffbfc3cb46e775b06967b409f62a23ea2dfc5db0555875176f9ecc582cbf9332c49ee38f241e9a358b3e536dc20bc22bed81c76198b7caf34d236c831ac", @typed={0xc, 0x68, @pid=r6}]}, 0xa0}], 0x7, &(0x7f00000028c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x50, 0x80}, 0x15d735e927b9711f) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000c6000), &(0x7f0000619000)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x9, 0x5, 0x8, 0xff, 0x4, 0x1, 0x6, 0xf577, 0x5, 0x80000000, 0x9, 0x3, 0xe21}, {0x109, 0x1, 0x7, 0x3, 0x8, 0x7038, 0x59c, 0x2, 0x3ff, 0x80000001, 0x2, 0x2, 0x4}, {0x4, 0x1000, 0x3, 0x7, 0x8, 0x14, 0xfff, 0x7, 0xff, 0x7fff, 0x8, 0xa8a, 0x80000000}], 0xfffffffffffffffa}) 2018/03/07 14:55:51 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xdf, 0x40000) sendto$inet6(r0, &(0x7f00000000c0)="7e9eff0c55fe422c", 0x8, 0x4, &(0x7f0000000100)={0xa, 0x4e20, 0x5d0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x3, 0xe, 0x1, 0x2, 0x3}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000e57304000000000000000000005c01000090030000900300009003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005c0100000000000000000000000000000000000000000000000000006c004e464c4f470000000000000000000000000000000000000000000000000001cf00000400050000000000d0e4b3a7e263195733a986363e510322e2bb524ef7a752ae58a82c88af38f680b15c0dc81142a412ab04a85ccd504c0ec35e80869ebac4d5bd65c81fc8db8b5f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000140100000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001020000009e00000001800000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4c0) close(r1) [ 53.555175] sock_alloc_inode+0x70/0x300 [ 53.559236] ? sock_destroy_inode+0x70/0x70 [ 53.563560] ? fget_raw+0x20/0x20 [ 53.567020] ? lock_downgrade+0x980/0x980 [ 53.571173] ? sock_destroy_inode+0x70/0x70 [ 53.575503] alloc_inode+0x65/0x180 [ 53.579131] new_inode_pseudo+0x69/0x190 [ 53.583195] ? prune_icache_sb+0x1a0/0x1a0 [ 53.587453] sock_alloc+0x41/0x270 [ 53.590982] SYSC_accept4+0x121/0x870 [ 53.594768] ? wait_for_completion+0x770/0x770 [ 53.599338] ? kernel_accept+0x2f0/0x2f0 [ 53.603421] ? __sb_end_write+0xa0/0xd0 [ 53.607387] ? fput+0xd2/0x140 [ 53.610561] ? SyS_write+0x184/0x220 [ 53.614257] ? __do_page_fault+0x3d6/0xc90 [ 53.618479] ? SyS_read+0x220/0x220 [ 53.622097] SyS_accept4+0x2c/0x40 [ 53.625618] ? SyS_listen+0x350/0x350 [ 53.629409] do_fast_syscall_32+0x3ec/0xf9f [ 53.633730] ? do_int80_syscall_32+0x9c0/0x9c0 [ 53.638296] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.643823] ? syscall_return_slowpath+0x2ac/0x550 [ 53.648746] ? sysret32_from_system_call+0x5/0x3c [ 53.653582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.658430] entry_SYSENTER_compat+0x70/0x7f [ 53.662818] RIP: 0023:0xf7f5ec99 [ 53.666159] RSP: 002b:00000000f775a09c EFLAGS: 00000286 ORIG_RAX: 000000000000016c [ 53.673857] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000040 [ 53.681103] RDX: 0000000020897000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.688354] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 53.695611] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/07 14:55:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x63c, 0x6}, 0x1c) 2018/03/07 14:55:51 executing program 2: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/07 14:55:51 executing program 4: r0 = socket(0x1e, 0x802, 0x0) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016cf61)=[]}, 0x0) [ 53.702867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/07 14:55:51 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x10000) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x347) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb10a0ed5d71e2496b27021374d29d0621ecbd5b109aaa66f716158d8c40245978b19ae72ad7977194c5cd4650fd5869b99af5a9d947c38af7c984de4e66dbb22c59e3f55427f0249fda46d1a7e412abffb73c4d941ff35921bc10366caced6a4dba2c2d4651d19749ac97dc586343795989a5337a0db91764889c847325e741242e90eae06acb6c46bbfe2747f9ee8cec152a02306c7b62"], &(0x7f0000000040)) 2018/03/07 14:55:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) timer_create(0x1, &(0x7f0000000400)={0x0, 0xc, 0x0, @tid=r1}, &(0x7f0000000440)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sync_file_range(r0, 0x20, 0x20, 0x2) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/26, 0x1a}], 0x2, &(0x7f0000000280)=""/146, 0x92, 0x800}, 0x10001) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/07 14:55:51 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x2200) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x3, 0x46ae, 0x9, 0x0, 0x9, 0x101, 0x2, 0x8], 0x9, 0x40, 0x2, 0x7, 0x20, 0x3e34c3e3, {0x4, 0x3f7, 0x40, 0x0, 0x5, 0x1ff, 0xffffffffffffffff, 0x80, 0x0, 0x1ff, 0xfffffffffffffffe, 0x7f, 0x6, 0x200, "190863c83a7d97b7977a4c253ebf106cf56061e60ef0abe8e820ee4bba96a634"}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x4}, {0x3, 0x6bda}, {0x0, 0x24}, {0x4, 0xff}, {0x0, 0x33}, {0x4, 0x5}], 0x6) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0xfffffdf1) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/07 14:55:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9c}, 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x2) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) dup(r0) 2018/03/07 14:55:51 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:51 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0xa9cd}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x7a, "7cc0559f738dfc8ff24f28baf5ed54626778028d0005d53b7e91b248eaaef42c6f65e898220597d4cdc14e33ef972d6114f437f39777294135c69820d372063a2f77d20c987881184d6b57fa361932730e44b9ab9ca5cf2c987e9f3ec6936482a5653287374736a2cc103b2e9decd3c92f4c655bcb2895adaae6"}, &(0x7f0000000440)=0x82) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x418000, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) [ 53.826174] FAULT_INJECTION: forcing a failure. [ 53.826174] name failslab, interval 1, probability 0, space 0, times 0 [ 53.837587] CPU: 1 PID: 7493 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #254 [ 53.844862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.854220] Call Trace: [ 53.856818] dump_stack+0x194/0x24d [ 53.860456] ? arch_local_irq_restore+0x53/0x53 [ 53.865136] ? __save_stack_trace+0x7e/0xd0 [ 53.869488] should_fail+0x8c0/0xa40 [ 53.873256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 53.878362] ? save_stack+0x43/0xd0 [ 53.881987] ? kasan_slab_alloc+0x12/0x20 [ 53.886127] ? kmem_cache_alloc+0x12e/0x760 [ 53.890428] ? sock_alloc_inode+0x70/0x300 [ 53.894646] ? alloc_inode+0x65/0x180 [ 53.898438] ? new_inode_pseudo+0x69/0x190 [ 53.902655] ? sock_alloc+0x41/0x270 [ 53.906345] ? SYSC_accept4+0x121/0x870 [ 53.910298] ? do_fast_syscall_32+0x3ec/0xf9f [ 53.914768] ? entry_SYSENTER_compat+0x70/0x7f [ 53.919327] ? lock_downgrade+0x980/0x980 [ 53.923454] ? find_held_lock+0x35/0x1d0 [ 53.927509] ? check_same_owner+0x320/0x320 [ 53.931803] ? check_same_owner+0x320/0x320 [ 53.936105] ? rcu_note_context_switch+0x710/0x710 [ 53.941035] should_failslab+0xec/0x120 [ 53.945009] kmem_cache_alloc_trace+0x4b/0x740 [ 53.949572] ? kmem_cache_alloc+0x466/0x760 [ 53.953879] sock_alloc_inode+0xb4/0x300 [ 53.957935] ? sock_destroy_inode+0x70/0x70 [ 53.962235] ? fget_raw+0x20/0x20 [ 53.965666] ? lock_downgrade+0x980/0x980 [ 53.969788] ? sock_destroy_inode+0x70/0x70 [ 53.974087] alloc_inode+0x65/0x180 [ 53.977692] new_inode_pseudo+0x69/0x190 [ 53.981731] ? prune_icache_sb+0x1a0/0x1a0 [ 53.985965] sock_alloc+0x41/0x270 [ 53.989489] SYSC_accept4+0x121/0x870 [ 53.993274] ? wait_for_completion+0x770/0x770 [ 53.997842] ? kernel_accept+0x2f0/0x2f0 [ 54.001891] ? __lock_is_held+0xb6/0x140 [ 54.005946] ? __sb_end_write+0xa0/0xd0 [ 54.009901] ? fput+0xd2/0x140 [ 54.013070] ? SyS_write+0x184/0x220 [ 54.016759] ? __do_page_fault+0x3d6/0xc90 [ 54.020972] ? SyS_read+0x220/0x220 [ 54.024579] SyS_accept4+0x2c/0x40 [ 54.028096] ? SyS_listen+0x350/0x350 [ 54.031874] do_fast_syscall_32+0x3ec/0xf9f [ 54.036177] ? do_int80_syscall_32+0x9c0/0x9c0 [ 54.040734] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.045206] ? finish_task_switch+0x1c1/0x7e0 [ 54.049715] ? syscall_return_slowpath+0x2ac/0x550 [ 54.054623] ? prepare_exit_to_usermode+0x350/0x350 [ 54.059627] ? sysret32_from_system_call+0x5/0x3c [ 54.064468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.069294] entry_SYSENTER_compat+0x70/0x7f [ 54.073685] RIP: 0023:0xf7f5ec99 2018/03/07 14:55:52 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000007) r1 = socket$inet6(0xa, 0xa, 0x7fffffff) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f0000000180)={0x0, 0x31, 0x6, @tid=r3}) sendmsg(r1, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001c40), 0xfffffffffffffc35}], 0x1}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaa2000008004500001c0000020000009078ac140000ac14ffaa00009078ac14ffaa"], &(0x7f0000000100)) 2018/03/07 14:55:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x1000, "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"}, &(0x7f0000001140)=0x1024) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000011c0)="7516e208eb59621613253532dd172c4b4d359fc959c5186d984746cc8e066e1e32d443e2c62b1b37fb73b0aa7c5022072db5425bc818aa6b04a5dbc0bdf783ddbf711303c79cc75d838a4c4c3e0ba450365c5576e21b5dc8864021d2f5176d52d37912ee2bc8933abbdafcf6a3331a2de51173ff5ac82baac1796567d000affde2ac751451bd11ec847ca35bb30adfbd961ac142cc623a94b79749a4", 0x9c}, {&(0x7f0000001280)="84d149c977afea358553cbad0a6f2a46d25b55e1b2be26d3d119690f8961c7294fd30f9cb48cba5d3e06b71824d74d4a69355403ff03f78adab988ce410af2ea1874d5af4b71d1", 0x47}, {&(0x7f0000001300)="76474c4c906d8ed46530294d6b34ad975252dea081032cacf5b5502a5165faa1f2bfff690df60098d694d95f8ff424a0d7f511a53a7ca2b503bf3c11bb661646da4dbbd6311c99631b780d8226d20817c8e67433c7e1025e5744585ef2c46b38db60b019c890ffbff7c7bba43a1f2ebe9c240c0affe12a044e592c48892f0afe44f2605f39c07a1d57304af5c45504eb6cb7cac6cd0b98882bbc913c8392b4a9388186f4dd0843148220f91eeec7b64f63ed5318cd1dbb47", 0xb8}, {&(0x7f00000013c0)="c8cebc1f64fc79815942c795a9a16e1387bfed5a5dbe4168d123a3379b92b3a95217153f14f00b6fb08a5708178575005eef35fbcd1bf5df3291e1af56f49f1976c14128b7d0780e16b5d1e4b9e3aea8b40915230862041fc8d2a2d52a1f07d220e723294ccf7d9f3cbbec5d2d405a4cfe827f78bc6d383240", 0x79}], 0x4, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0x3eb, &(0x7f00008a7000)={&(0x7f0000001180)=ANY=[@ANYBLOB="200000000104010100000002004e894d0000000a0000ec0c0001a100000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/07 14:55:52 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="ff1f0e0ce3eaeab67387e647ddc92e502910c58a1f325a271a4255a15492267e33a4a1b1640a214292dede95c68978091be43c8d830dfbbc92459a934bd3af5cfc905f64c7cd975896d00d4f4247f14927948ff1c7912c29bfe9348f69634364dcde64a93cc82ef68ef7c254e7f2d868eb648e16db937c2096508372464db5167125cb611eaaabb9cf0da04f9650286067e200f9aea2c6f4826745d9bd39b79873867a31ba4e", @ANYPTR, @ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[]], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64], @ANYBLOB="b1cb", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="ce225a814ef8e46ed4899b32e14b685e48ceae40a731ea60bf8ca53dc9ec601bfca04683135131720d864ab54a32e32d93557dab073134e8fda55fa475dafad6b1ac8d4d28b17850eb0803bf4e7084d47ae362585069e0cdd195a24b7ce1827e0e8754785f3c9dea88a65fd1f7e3ab14dfa78d017a97d982aac579eb76b44b592ade66d76e36c9c4d292b9c4c11c95cef2cdef5e48f390d94b9adcbbd847f19e81d2c3307bc07ad37368688a296b2f85ad0f893d4704b415fd74b85b", @ANYPTR64, @ANYBLOB="ba42538024615b53ca4cbbbfec2e2f403f9034218a3b242042b957e2ccb5ac4db43783d4dee3db92020aed11fb35d0383aa867ea0429aff2b2280845b745fe9c4eaedd1f35c90e01f95dd4550b3ccc507e86cf6ffb87b53daa38dc9ba6c28d2c4c2397f64dce2e232a02985cd6d71777f78b9eeb2fd2bd1027348af861c4d73f2e19ce8d8ec2770a3f5db88405164d5da542e77bab643b5797552a0da8c8938dd19ea86d0644be695a4e640a62ba39f2de3e", @ANYPTR, @ANYRES64, @ANYPTR64, @ANYBLOB="84b8afbbc1d78d15ead345736c790a84c02f431494da5f557da78d00e3e3d487a7b4004cf40aa09e94e56c7218105f7af855a9a215560e5a55415dec72846f66f8b392a9cc1c82e297ffe8acd0b4ebf3cfe8fa4913d9248e73a4a34514744f4eddf5c16c684f1d551aa48864a695364676f1757caac67a9733cbce6b6af652a0111164b45b3fb86d766ffca8c89a", @ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="05eb6e16730936b4d444eff442ac6216d87ddcb1244e803c794b9617d4e805579acdb01c899485f5e01d4fef669b66c85e09c74daaa5d26191734234cb609ff7c2e56fb72790e0601a38c5f2c93675760610623b1245", 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@ANYRES64, @ANYRES64], @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYBLOB="4589a7fb5a2a16071ae90e06045b0411d9a2237a964b80aabc756450ce641989fabc3cde1e7de521febe8962610951aa95249eab9654a148e29f5f849be1b513d9325b448c596e40f736cfba9e6f742fd522f8f470c0ef9ef600a3d6f8c3205581b7862ece1c2e1c06cdea4583df87bb2beab1525d322d33ce54512a754f0ceb0c91639e068d8a0bcfd3f2728ad56af89e7c6678a31ba44f1db8f1a289a8d0d78887658badee09b19c9e25f4f6af1546ec19b157cd1850d51c633936ca2bc1a2392814aee068fc23b6d66d2f3aa65e9c748483cecd93818e", @ANYBLOB="9307b742b13ee55199d1d41b4ffd392b28b2b339ec6394033f6029a6bf1a3304dd5ae693e2d35d5ef2af1c72990666d36641e80432ba560e2fefa900cabf1a1bd376146128bfce037bf2c33f9fbf5c9816cc4caa26928a9534d7961bcc71d49cc4cb1ab70b23cb21c218514acda0afc36d65acb83f88435346af78e6451c4c02db8a5761c9179486d2b78f9e95997ce16eca1ba75bfa5ba01f7bd4a6231558d1ef079c13bbb713d48867f3535995ebab56f396bc559f", @ANYPTR64, @ANYBLOB="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"], @ANYBLOB="3b35f9f56f4638a9a9", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB="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@ANYBLOB="82c640ccdf8e46033fc6e19c0c7089158bf01355d1de57bca5ec7a47c4c01d0c1e72d9806c9fef04ad3c9cd50a4fcf999ce271c9f01a0bd3ffc3f158a4d8483f5451bebefa5033e6989fc60341b110ec7f64a17f779ee30b85e745aa3eec28e91db5c9c991563ff900a64ad3967c1dfb620d1f27d0ad23124c753a3e173f05cc511de78a1604996584e566f82efacee81c0f06ada5e1c12c41ece348fc928c25cf36627c56004cb1278561460b24d3e7383ac15a1d2cd980051e4b4f866693828874ec5980375ff73d", @ANYRES32, @ANYRES32, @ANYBLOB="ca78eaaa5b016e9002b8a013878629bc7691783715b978f045205fbf3c64e09c97ed1fa6563bf80e97d59663b8b79d04970a72c91cc52f189ec817aa", @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYRES64], @ANYRES64, @ANYRES32]], &(0x7f0000000500)={0x0, 0x0, [0x0, 0x0, 0x2000000000]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002c00)={0x0, @in6={{0xa, 0x4e23, 0xa1ac, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, [0x1, 0x81, 0x7, 0x5, 0xd5, 0x6, 0xb2, 0x9, 0x471, 0x1, 0x101, 0x400, 0x7, 0x1400000, 0xcf2]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002d00)={0x20, 0x8, 0x4, 0x8c, r1}, &(0x7f0000002d40)=0x10) lookup_dcookie(0x5, &(0x7f0000000140)=""/212, 0xd4) set_robust_list(&(0x7f0000000280)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x81, &(0x7f0000000240)={&(0x7f00000000c0)}}, 0xc) 2018/03/07 14:55:52 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002c1000)={0x70000005}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f000036d000/0x2000)=nil, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000cb3000/0x4000)=nil, 0x4000}) 2018/03/07 14:55:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0xffffffffffffff0d) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) r2 = dup(r1) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000300)) write$eventfd(r2, &(0x7f0000000100)=0x9, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/20) write$eventfd(r1, &(0x7f0000604000), 0x8) recvfrom(r1, &(0x7f00000003c0)=""/112, 0x6d, 0x0, 0x0, 0x0) r3 = getpid() fcntl$setown(r1, 0x8, r3) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) 2018/03/07 14:55:52 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x7, 0x4}, 0xc) mq_open(&(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0, &(0x7f00000001c0)={0x7ff, 0x80, 0x0, 0x2, 0x9, 0x1, 0x1, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x2, [0x7fffffff, 0x9]}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) 2018/03/07 14:55:52 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0xc}, 0x14, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x8000042) r3 = accept4(r2, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:52 executing program 5: 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000c40)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}}, r1}}, 0xfffffffffffffe82) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) [ 54.077027] RSP: 002b:00000000f775a09c EFLAGS: 00000286 ORIG_RAX: 000000000000016c [ 54.084726] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000040 [ 54.091979] RDX: 0000000020897000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.099230] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.106475] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.113721] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/07 14:55:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x181000) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bpq0\x00', 0x1}) 2018/03/07 14:55:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x4000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x5, 0x3, 0x3f, 0x5, 0x909}) 2018/03/07 14:55:52 executing program 3: keyctl$dh_compute(0x17, &(0x7f0000b2fff4), &(0x7f0000009f38)=""/200, 0xc8, &(0x7f000088ffd4)={&(0x7f000025e000)={'sha256-ssse3\x00'}, &(0x7f0000812f9c)="21b4ef2fa0d9c1506249d01c29093547e2d1add68f6d95796480da7e6eec486c3f616902cb592b3a02e78005ae14f756aaeb926bbc7e7b272d25d75c7c2dddfdfc", 0x41}) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="40255f725d09c207084d9597e1993af687531fc133e34278132d9ea6c694fe3d519c724ac535326439f95dea2525ae4e", 0xffffffffffffffaf, r0) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="aa3642b839cc7fee9e0d111bc8b3d5a73cd13806fd73b55ea648dc16de764635bcec406b105cf266f8c1f365", 0x2c, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="760ef73e1fff5897affcfd9037a18cb922bc55c446bce60764ef11ee7ad24196be8ea4cccad1ae3c2bfd91cdc4ee333c3b90e59900351a42427fa78d7412da1c9fa1fc7ba42d34061bb192af700bb76669ea16ee0b400ed5398f373377a9ad0d452c367c7389bbd366681c92a9e93c3993c3cbb0b70878f22259f34bb1e235729068eaeabe98a30a1e7dd7a6d8d7f5203d4764a20c5c5973d0e63e227e9cc1f3de8eef9969edf0016e355720db9c8cdc20738b30f266ef04af2877", 0xbb, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/254, 0xfe, &(0x7f0000000500)={&(0x7f0000000400)={'tgr128\x00'}, &(0x7f0000000440)="d22f64fb2fa54b6864b2f744f2d9a27f6dfd82e87038304eec0944dfbbb0a6a20c57b43a00d7651d1b7b552366e36c68f107241f04385e98d4565ec96438e443bc40542a5a30877006c213508f4921c56af8309829838a0ac7e299af8d6300dd4e1faf41e187c986f41f67d47e9e10c22b32954b1ba979b6e5dd7ef7d13719d95151281230e448db08e1ba9ac5a77901dd0d5fabec41eef72084239536dc17f2624b46843315", 0xa6}) [ 54.155861] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/07 14:55:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000015000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f0000016e00)={0x24, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@generic="63e5b106f9c95d3edf"]}]}, 0x24}, 0x1}, 0x0) 2018/03/07 14:55:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x357) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000300)=[]}, 0x0) [ 54.267655] encrypted_key: insufficient parameters specified [ 54.283385] encrypted_key: insufficient parameters specified 2018/03/07 14:55:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xb0000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000200)={&(0x7f00000001c0)}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) 2018/03/07 14:55:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006680), &(0x7f00000066c0)=0xc) 2018/03/07 14:55:52 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)=[]}, &(0x7f0000f6affc)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x6, 0x4, 0x8, 0x3ff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/07 14:55:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000100)=""/187, 0x41) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/07 14:55:52 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x64, "ffef273d5edb54ea4f1659cab5668d21d6c7ffed3601caa7adf02740993da3c42e94c1f743e1858ad8b5aedfe2089c7674d2caaaee047f622e0d5481a9ea14336e48c1c0706f73a55bf86d00b4cae8cd46e7fecdf8b088c6446aea8540196bb33b8ff86f"}, &(0x7f0000000080)=0x88) r2 = socket$inet(0x2, 0x100000800, 0x20000000000001) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) 2018/03/07 14:55:52 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/07 14:55:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r2, &(0x7f0000000040)) 2018/03/07 14:55:52 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x4}) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) readv(r2, &(0x7f0000003280)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffff1200000100140000000800450004150000000000119078ac14ffbbe00000014e204e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addbbf9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc00619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) 2018/03/07 14:55:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x44) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000bb6000)={0x17, 0x0, &(0x7f0000403000)}) [ 54.361973] QAT: Invalid ioctl 2018/03/07 14:55:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x80000000400fc) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0a0000000600000007000000000000000100010000000000810000000000000000800000000000000000000000000000090000000000000000000000000000000200000000000000000000000000000000000100000000002b6a000000000000ff00000000000000050000000000000001040000000000000001000000000000ffffff7f00000000f10c04000000000000ffffffffffa779f89d84ca194300000300000000000000"]) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000000c0)=""/255) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) sched_getattr(r4, &(0x7f0000000340), 0x30, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r3}], 0x1, &(0x7f0000000240)={r5, r6+10000000}, &(0x7f0000000280)={0x8b}, 0x8) 2018/03/07 14:55:52 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000140), 0x1) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) 2018/03/07 14:55:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)) [ 54.419313] QAT: Invalid ioctl 2018/03/07 14:55:52 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) syz_emit_ethernet(0x1599, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a41438ae5514", [{[], {0x8100, 0x3, 0xae, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "347ed5", 0x155f, 0xff, 0x9, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x100000000, 0x1, 0x0, 0x8, 0x67}, @hopopts={0x3b, 0x29, [], [@generic={0x0, 0xbc, "1ce3289e36f2d5814c831ad84a95162872258b5dceeae5b363734cf1079eddc6ba4a21bfb152397b23379da45887adc338bad833b4e10fd2fe659755d94cfb3a6ccee7617dca18d38b39a13d27cd7810424462e51e5f49197325d6bbda23b1aca3f836d8bf65da99646cd24b2dce6f8a5128669f9b7723b204f8b6250cea764de7cca9ded794b8ddeeb59bb6350bc4fdb3384c9f72fdce6b42fb4e3b77711a3c5d550653659f39b1821275ff8ef96ade966d3adafe4c75f1d8edd05b"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @generic={0xfa, 0x72, "bc118eb18dcdb03a6cd0a59132668f0db30a3fa0ccf212d467944cb9f490926edd9f6739d967799a556a764651786cd7f999e784c944bab43237c50289138b40b8f2052def9368f925ff470fd4f34f3b3b45b8eef92e03f261e17483be2ba262360cc9895850745c9d6edf42b892ebfe1dae"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x58d5}, @enc_lim={0x4, 0x1, 0xbfa}]}, @srh={0x66, 0x10, 0x4, 0x8, 0x800, 0x7f, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x2c, 0x0, 0x9, 0x9, 0x0, 0x200, 0x64}, @hopopts={0x0, 0x2, [], [@ra={0x5, 0x2, 0x20}, @calipso={0x7, 0x10, {0x0, 0x2, 0x5, 0x2, [0x5]}}]}, @dstopts={0x0, 0x0, [], [@pad1={0x0, 0x1}]}, @dstopts={0xbb, 0x1c, [], [@calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0xdf6, [0x3, 0xdc8]}}, @ra={0x5, 0x2, 0x7fffffff}, @generic={0x4, 0xc4, "83d89e26b38c17086cf543580520a8b0feedac753451b5a4f9815ff5632bc65207a2eec0886f38737b8b1475dc99c6ec9f01eab2363c07f8c165ab87074a57ad2716c6def2e63f3d7c85b540a722b9c4353e9e441c02a030d9380f0df5bc7ee4117f6a325ff737cf3bcb85bcdd2e7aeea022ac21b7cbc7432791f4502ae8711fd4b1326399b04f9964672157dcb3c4a66cb6845ba4479ca47754f107c12a61df94e8f977de35eeee0177090492170e2757a5d50d2977937a7573a42ce3c66ecc0027a6a4"}]}, @fragment={0x3b, 0x0, 0x1ff, 0xb4b, 0x0, 0x7, 0x65}, @hopopts={0x5c, 0xa, [], [@jumbo={0xc2, 0x4, 0xf4f}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x1ff}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x7, [0xa012, 0xfffffffffffffff7, 0xf49, 0x0, 0x63b, 0x1, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x3ff, 0x0, 0xfffffffffffff800, 0x0, 0x1, 0x880b, 0x1000, 0x2, [], "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{0xff, 0x0, 0x7, 0x7, 0x0, 0x0, 0x800, [], "b24ce006f159e0c53f362ac4846e55b1891d9a7b51277d36b5cf0e20ba0084ffc50ad9c04791f8a0564c99e3c81688d9a7bb70ed49b55b8e055539142fddcf044b4f309a"}, {0x9, 0x0, 0x9, 0x2, 0x0, 0x0, 0x86dd, [0x4], "6776c829bbc98f8f51036c6b425f5ae0e6bd5371bc83c79fffed81d9a9224b5cb81b3ee85d533dcfadfff8852c43cba0b9fbb6de3468b36d4894576bbe2ec866bf31d5df8024e82755a0c554975a6d5a82036e3ce0fba8026eafa28abefe8c26f783fcac47aa1800cb1f5c"}, {0x8, 0x88be, 0x1, {{0x2, 0x1, 0xfffffffffffffff9, 0x908, 0x1, 0x1, 0xe81, 0x7}, 0x1, 0x7}}, {0x8, 0x22eb, 0x4, {{0x9, 0x2, 0x3b, 0x40, 0x8, 0x1, 0x4, 0x80}, 0x2, 0x7, 0x8, 0x81, 0x800, 0x3b, 0x1, 0x8, 0x1e, 0x9}}, {0x8, 0x6558, 0x3, "50520a3f0a09a177d9c5bcfe3eff27ce8984cefd633c86510f7aaa4288abd672e07fbfa2340e2d1291b148a9199543918b74b5cd02bf0d527dbd29cfe7398cb9f6be18e24df78dee0275f65f9c7d2db1231660759a9eaf5c304a997f405a5f68da5e52aad23902517eabdebf21ecdf3527828d3f3b18fb74f3291023d852f262b9ae5474d5e12b61fe7ccfb6ba6302dfecc7b627467907fc0dc439921e924814549cc1e9112e2bf6f140f9dcf804b5525257ebbd77add78c3c0c98cc0f2546ef939334aad1808611f8fce5ea15775f1dbc270318eca24cb64d011de7c6d7714cbba09ca7c8846578faeaa968d683215a9987"}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x810, 0xe8a, 0xb00, 0xb8b]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000001700)=""/122, 0x1}) 2018/03/07 14:55:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x760, 0x284, 0x4c8, 0xffffffff, 0x394, 0x0, 0x694, 0x694, 0xffffffff, 0x694, 0x694, 0x5, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffffff], 'ip6_vti0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x4, 0x4, 0x20}, 0x0, 0x23c, 0x284, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x44, 0x85}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gretap0\x00', {0x7, 0x9, 0xb, 0x8, 0x80, 0xfffffffffffffff7, 0xab, 0x20}, 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x65, @port=0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xffffffff], 'ip6tnl0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x88, 0x5, 0x2}, 0x0, 0xc8, 0x110, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x7, @gre_key}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0x0, 0xff000000, 0xffffffff, 0xff], 'ip6gretap0\x00', 'dummy0\x00', {}, {0xff}, 0x9f, 0x100000000, 0x0, 0x52}, 0x0, 0xec, 0x134, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x7, @ipv4=@empty, @ipv4=@empty, @port=0x4e21, @gre_key=0x4}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff], 'syzkaller0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0xbf, 0x1, 0x4, 0xa}, 0x0, 0x184, 0x1cc, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'vcan0\x00', {0xff}, '\x00', {}, 0x4, 0x1}}, @common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x80, 0xa6}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@loopback=0x7f000001, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x65, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7bc) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000efd000), &(0x7f0000efdffc)=0x3cf) 2018/03/07 14:55:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xb0000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000200)={&(0x7f00000001c0)}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) 2018/03/07 14:55:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000017c0)=ANY=[@ANYBLOB="180000002c002108ffc5117a5b334379ac94da6f252fedfffffeffffffffff000000040000007ee64e62c923891135f45538bb8abf64e36f742f40a2691a07731c46d35f5d1e4c9e19339de2435d80c859ecbc771958ade7a04d1e74de3f46d5cac75cc312cb313053d1698d438b9034d086795fa3fd33f400afbda264b139822857a1ae65ac9a3871c397891c02731e656bf37a3e76c0470d3f212d00fb2729e61241b200c65526fc2f469058018f6f72cef47d9d2aaef16c995bdbf0a1810b024d5f5b0b17b6f3ac145dc97ded83fcb4c29c580a5da371abcc9219699c539d1c899b7f4e3fad7c7cbd03000000650000"], 0x18}, 0x1}, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001780)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x80, 0x0) r4 = dup3(r0, r0, 0x80000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001480)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer2\x00', 0x4c00, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/policy\x00', 0x0, 0x0) io_submit(r1, 0x6, &(0x7f0000001740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0xb6, r0, &(0x7f0000000040)="a2db29c19ac467c4d2a3f573b891ffbfc9a9fa35b318c7d1e6e8ab40fc92e6190e103afc60acfe9f343cbb490d002d26189d5aa64b12436f3c9a73af561086334ba5fbca9ae3a9d1db04a1c6b3cce72437be5f3a9942c6b68685b4fd6afc4f7fc7d0bf9065a4638860240ed379a0bc4ae0", 0x71, 0x6c, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000240)="dc82bb5f2d794effaa24879368c1c91a2e04186713dc58affc19de5bbdfb1ddcf7e4e2ff07c5a03e31026fa3c0ec847e3fd5b19f67199a27f100884e2e0a72cbabee7b33fb51b28346b86a2c5d38e9a535a60967d08695", 0x57, 0xfffffffffffffff8, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000340)="4fb5354a5bc680d9fb5a3eac0b5a7373246c1fc1af0e4e8d0a70934ca94bf04ffd05ff1a00eaa0d6c9fa8a826e78590fd98c99740c92c6aba8a4ab4941be0b0adf3a0e12e973451ea83acf13bb8494ddacd9b2756498cae235c6c4e80bf6e1296c7805f282fc3f6454a84368190df2ad010ebc955aa8e80fd7a660a96d131b3424a2ac55dd52f0c91c707e2544defae16f063589c3d4dfd3cafae82652a7b8c5bf95c8da4ec23c049d32dca7535a1e74f70a58ff89bef64406ddf624b2088bf5642e31b53418ee13edb2a4a61d044349195e9ae42a1fabf4d7ae3bda8f06696876f3b825074a3f", 0xe7, 0x4, 0x0, 0x0, r4}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000480)="1af22769981ce29fc8d5d864110c1997b35a0d98cee37ffd3f0647a2d8b74cde3c2a6dd64eeb31853c7e81d27873f385de5398787ca93b04a61deb1ce7cca5a3a2d3e58d68b8d739398fdd647ec990c4a0845c4c440adfc8adddf71b30de891976a426bfb8897155d56981b76898f813522bd1f51b9865e72c94f5130ee6cf074c7d31e2f3b77de957a25c033e357ab1cdeb0f4989dd3ec74a67ee2367492a63f9513b73d0107d3eef2788352afcddbbfb74a40d0568d4a414562e584b02f30a4ee2414cfbdb69bb55d43b52d9120ede8ae5a7fc768876930d6954dd05138dfe8620e6d1646d63c352e6e4f494e1781799c8a648b35e7ff61295030a6c53d24303b5452cbd2c612cd273b2d0905c41ab0549fd9935440a5dd3c3278ae857c583c41192f63e038989650f8cdc5e283ffb5650f5b0de03d5fd449e0d373d3b15b01194a4a4a46f0857be52cda4043681daedfe9a6566631215e645e950d8a236af854f92aada4f7b72145629e76b2ee38934778fc7958183fbd744e2dbc6412592875ebe98a0c43c11306e52001eed20de1a36f176009cf14dfc1226f1e1ea0e2d263284d92bbfa402af565dd04cd4c130557b4d7bd724b8c0a609357be22c0b9a50561d8d1cdc0f354d8269498c6fa59f602c353216174be8e09ab33634481843674eba87d041835fb960100ca3c4a956d9d5e223d601a0406ba64003698bebd11722869d8db93b751ac59e8f00d18204f937cd3440abde05d3f078f61aa9bbdc902f68a98d0cf2463763ca90f35e4b7ea9cc5bd156e9ee5b9101f4713b976549a781265c4bf216623caecc2f07119b0b09b9d4913020a214f0f4bb38e426ed9bcd156732824803dbeabfa9fa5df13ae90a92e7618d5a4cba785cf9019fb80c1fb3a24dddb3c706c07a58175a4ebac603e520d73a41dcc9e32f1b8b39ccc391c2b100c35a2ed8d62bddd977a4ba71aeaeb2837ec9e40a8751e0a7728eaed6ed38d57c3a060448798e2a27c09d14db405dc5224b392682c33cc94395782f5c77f11d910e28e99300a38b3d9ef16baff9e62f779744650e08cdc6a8837855cd28a2a71548b333533f9068f3db6b004746e745bb308c06615d50cc491de991f3dbd0e63b84c90faa6634da0f425109288745c2382bdf31049fffaf8b41d0a4805dd29e909ebf3fbaac414276f58852b3aefe124dcad9bbcae829f83fb83983d9559fc14fe692bd924c7488a3c54b9526d2f2e4cbae9d768da5d79f124991522375fefa9c89266417e3b2ca05385729deb46370a9522ce188c54a5e87905496646ad8988ac57caa4a338835fcbf8f704d9e7ec04b6629be41eebd70c72a4f47f02134fe442d59185f7d9ca7098eddbc915f21af6444d087874451d30c0287de396dc7bc83baecfe6293f4aa1c43b366503a92280e070fc5dbe1fdb6b12e7fdb7add2018b450c3030911b8242478cf4c16fe7d1ef59020d7ec14e5999d6ebe980be1963e63494c681596abd23692aa5937923bfc1b6d9ae05b9247ce8d45779a216cef947cbffc21b463595fc098e4944ed636a781b374c0dffb17e782795e133e85c52199ea5793f63f03ef96ceb80a05de4ed68f83273d9b981f64009ae0f4500362224d743ca969d4dd3a69a33cf09ea11fcb556de010537375b3bf7674ef8e285be496059d1ff8eb01f92bb79766326f74926c1bf69c4c5f237cf135a4b65de96c94287ee871c21cd97c1ac2884182d92bc7e6a5bbb3651af5f8a10a2d95c9b113c3fd42f7988d48bea9ea675042a53d53e893befcc8c746c31035550f77f712eb92eb6936e79b06bed72d56e9f089288fa3977d34ce8b5af15f96b226a5394ed3fa59fb9469517b3f0d593a8299d868a6b8899c6fce2c5160ee67afc206d128afcc0b44572ee1fe1d856c7eb12793089b662cc1250a2a812902e338edb2bdf07d4cf034e7c8006f630bc3ee79a55a26ca815125f0b9f1460c4c0c8060ace5d5c48a5a5893d1a4cf722ea752a3087c96c59a4e2ca540496883697b3947bd4e7040af6914ac9abc95b5eba848c9289e8d3aa8af70c0670822e340b1643a71bbd130c479fed989e9c1e7c7413ccacb8850ce3742c5f5751799bbebc5ac15acb780d4c7500c0ad39618e4fb31f8340b492c21bc152a23805dd8a7463a3ffdb5ad7ed6ddae106846fb4f7cc0cfc5c65d1576d337f8152777d5587685017d9ed912bd27d4d1f096944b2702fbee736fb8055bfe373e2a821cada34e4c0fe119bc06a0252a73759ad26220fb7c311b1513406350bed41a09320fdfb4cfb3eb5a2b04b3214fb7efc42e1be3a54e7bb38504b03a0f73dc100cd4dde608007981868586f0642dcb9d8e06509c1942dfb6d9973e21d2e0f8f438ee64ec9eff741fecc5756c2a425a4a4d59a3a3c8440160ce96948518c262ddd58c95d47d3865075b07ad64aed4930603b7a70b11790f6a6f3f500aa7c048a03c75210826e86122311bceea721cab7e6f5e4af4d4248e029db34ed64c2935311c5e470ccba472a5e8c334a411b7c2b3491c6c5ed1d2fed2a52f24211042f9a4acb5a51fcc6df5747b2447810afbb5e086e993afd490488abe20b33d840d7a8da3fcae4120a4061b093969181efb7a36c210656c4d39b36023befa5a88b8e9703e6218253031d241930d252cf53c270a01a539ceb6e1269cdce4549457b8cdecbd50890d433b01a258be528335686e71795e4f1cf3623afc1b5eed2da9edca3b6cbb57b08b81f2a2bcabc0eeeedd254f231aec81710a7e254680cd10d357037f5478dbcda5ab7dee128b8611d108f74aa6d6fbf8df4026dfacb62d78e6fff984bff4feb4581df97016551515940218db72e1449437ce3b042baeb19485c04850bfb9c6ce5d505ed6bfeb248e85b53ee2cbd9f3fdf873ec3bcd86506f4dc028831a513e4f9f83373844600055e68941d32d95768de60ea9c040047415b94dc1aa569e834e9a9a3c5d3675a18705d51985603a14933c519d3a2752668bd534259eb720e90cb38778b015d03cd03836c952b73ab294e500f6999fa884f964ee514f81d7fdaf54b75ec476eea17b6828a9638009778c0831af705a5e1950bb7493f08e27019d68034354b822ff12581d63640ecedb532cbd9c08b5fd0f11adc3f82e8232f9a05125f6d8514a34ee608a46c8ad705b811b205e02f3c3c69685ad19031e83bc04f959c2ad6433a692a5b19d888a0f9117f737d4d3075576e8f58df651c9d6cde393aced27c9a01adcd6df0b96a9635c8f125fb02d6c53703c51e893146e61ae71355d7b48437beafe43e0c72b3ac25d50c9afeea678946ba8152e2a7e484f9e9c754730dbdb0feee73164cc3108a0925773299cd910844bedb13b0636e3a746df37aef785fd5cf7774397e76fba237fbbdeb1591ee03af24d1331db76075c597e02db7572bde62a8ff519cfd8381587d2409c421de42a2c2688e2b54d602e4a97300e4db8aac476384c35ab5500f3934ed61c636712b27c88cb418da2c727f40c84fffe2f15db29054dd5cdf9d4bb00af8277c2d3bca5df8ba72d760418377e9ebd1cc2b7c14546fbfff31f93626da0af663455de0c5261507f70ed0943e1c01c98e9da907fc84465c61adc1a6bb6583fee12d133a896b0ed33da5e5f0e8530023b904dc3b8f3654145483239ea695a8eb15c3d28fe71f3d0fe3c64871f3976b66dc21f05fb8ea9ffaa2d099c5f8de3d66bb04c5b898da374a87ab48ceacf6ef0a7d1ff5cc53513d0a2f01dd210d7a53f5323eac50b4dcb44386b1a02c1f9721f3e16e99d7ee18fd8d75505090c7eea408cac9bb57632fbe3ddb6c42576bc63216d7df9789285b232fca267168774c186e9cd49750b104f4c6c72d36276eaff46d64fcd79384f82b4bf959344dc79bcda0d7b989ed89ad48ef39e244fd1d16b5567e13c39c15e2047b45191f60d90c387cf6c8d1d15db96027092e3adba640a09b2aa880d000b65b96de3d5fbd81f34edda35f18f8e8ed9f228be495f4c6557a964e4ea227edc8511787aa30cd069064c239a9341867f89eaef5e4c50bda66d53e77409a15ca50399829bc5ef97b1516dee4196275b72769e8ca17fd3732c70778258d815fba4697a53b3115eef475e814f57fe6cb0357164b936048b34be48da9cce6c2d40f64c0e25ff9655c51e493cce2dbc6231ea89a50702d34d58aa1b6088bd8777c4651a2d48a9e7cdc60913d74b0a570afcde73646d03d94bbece54f935e05246d1028893e354e18d86f5a5def7306dadb32b9d96e69a0b9aa136f7beb582ed5684032ac9a7c2765d6458a4abf1a9fe2063ee85a92a699ef1255827f4961c2538e18c13e3371be8e4a14eb3e12516119ac07d9331fafa859c23cc2cb9ecd965066ab89326c7f6b81d1b4d15da2127b7a7c85d672c3eef7ebc434f08c369e6515586cd7b89de0ef1aebe5d55d4873d5216f4bdf5830970a508d057cdea56c8d215f09fd73cb969bbeb89cc6b5e89548c80acac929d55b11320e41f4a9a129d1bb7601677b6aceb6feef48e4dfa36d9f66a9f33c74b4b8a86b68e3bd5b7feee32b8f0dbea33d3109f32da3c818610d419110568d9c2a7fc35d29d35fabaa84a661c3f0faf16548ad5e923630ea81d20a55e949c47c0fefe56a286f914e4f4e1ceec8e430474ebeba417188b76846a5138648880e707806ce8ed19c87a1129eb2191a61620814c92802666e7df10c2df92304831d880550a7e5ecea1958930f2904aea433252c68e3f6215dfa6393585773ea13f4687c5ec4589ef87a37cbb5d607905e9a51c7dd0e58c4c07d6d72ff60467301dcfeb1bc1bcac12c967087e0f4b532159776366de6c7d280544a720475760a4c99200fb03c90850e076d04274760b5d31be0a17f8bee48aea6b6e34a6dea136ea006715f83c2c9462e2356e407b520fa2cc49e610791d67e0a9c3f995168d2a677977d452e4125f4ab303dee9e915b56fe22c75b95b241afcb74912a7b71752b173684c58160aa86b3daa77894ee655e1ab6dc095531bc1d035e311b14400d617e80b76bf38fdc134ebfe42f2c8fdc9a3ad2fb1683aaef62d9fc51b80f61e6f1a7a8e8525dd3ef5bbe015f115266333d1c4bcd437980454737f8dba9da0437587d918edd128e0980d9d5bbc23dbfb42cb09ee493c4aaae294329426ba7ec4678b92cf861cc10be474fc6cf4542fe5f44400060603a65dfac5aa8c1f90aa0bd0b58b725eec7a8f4954bf3180864ec21838f05af6b321e55666ba97f7fa1b3f68c55efdf996b5013392add55485fb656fb273df7506a7fa8aea376972c15670100525d6ba8b194a7535ca008bcbaa062d02a433e1903d6ddecba93c576a6a95c1470c38de89d940446496cae72d5f172dca682053bc460b98f56674846df3ed191c2cf6f8474be257968733d2446934dbc04bbb1b15f2133943bafcd25b03ce65a265552ce73bd7e4f0e84810829d362d1e30cf185b0e01a20363fe359673bb007b92c2ba2bda1ffd6858746e88892e8779fcc50491e8416b0e9108adf487647b29d2895a322964735da55c80484c25db880dde62064228f2c485be4c86857817ccc55611846275fe8f4fdb7fafda954f020851009d4e906ef08df4b6f8c4f0025ebfb5473c3d106cf9e276f5587421280ee1dccddf2301090a69ddcb58ed2c823e9d8ea032b3b9c4f1f3b579bd1478ca87698cb426094150baddeb48e22c4fd0bf029f36aa988e4e549becb0ce75c7c7805124309c6d632ab0d2ca70c5cf96012e317d1990e9db6d7a2ad4b500c00390e6661306", 0x1000, 0xfff, 0x0, 0x1, r5}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r0, &(0x7f0000001500)="0c55d39c3afbf0c799efe7a1867c272e65b66de0aeda87847cc89cabe852570d479cef324c6926b3885f46708472843d8faa76570dd4fa75f15107295884f295e120921323c1dc7666bb3f551692033f4537e3d3d976d372eab849db899a8eaa89b6e97e1c09781ff34f1d291bf523297de79d0c4c4a1791f306bc0b4d09f191e61fa49f8e0931", 0x87, 0x4, 0x0, 0x0, r6}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000001640)="2fb5529510eb5e7197a54587c01af8525790eff409ec93e6cc0ede8c257d4bbae69ea0f6d88527506b2b3e48740da784c08b73c6a4e49c960b70d109b5bc209f1fbcdae98d01e54c73eeff96408818b04c6d071d07299e03505232004980ae64e8c750ba6a66212950dfc6b950c2da386e39fdacd35432487b", 0x79, 0x800, 0x0, 0x1, r7}]) [ 54.508764] audit: type=1400 audit(1520434552.622:50): avc: denied { getattr } for pid=7600 comm="syz-executor2" path="socket:[20948]" dev="sockfs" ino=20948 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/07 14:55:52 executing program 3: r0 = timerfd_create(0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x0, 0x14, 0x745, 0x8, "c6e9c0707d3d403d77e2b1cde49be84388706d466ca39e0bd54b4d951200ba28"}) userfaultfd(0x80000) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000002c0)=""/75) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x2, 0x80000000, 0x5}) open_by_handle_at(r0, &(0x7f0000000140)={0x87, 0x9, "ded678295393011f9ed7c96524dacf6b3cc3d746d138bc9f7ec99123c6ec121a8dc7faa97d0d1d5bb4ef39716751375b148a12d74377b8c59d55f63cbc876b55ea3948c457c99104c6785975bc5ca97d788f83daa6e0ebfb22d3d969b035962290665cf263aa0e7fd8a471cda237ac06619c8792d5c22dcadda2d02ae75054"}, 0xc0000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) timerfd_settime(r0, 0x2, &(0x7f0000000280)={{}, {0x77359400}}, &(0x7f0000000200)) 2018/03/07 14:55:52 executing program 6: truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff801) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) 2018/03/07 14:55:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:52 executing program 0: r0 = socket$inet(0x11, 0x80800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x100000001, 0x5, [0x2, 0x101, 0x7, 0x6, 0x100000001]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'nr0\x00', 0xa}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x1a1) 2018/03/07 14:55:52 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x80, 0x8) 2018/03/07 14:55:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockname$unix(r0, &(0x7f0000000000)=@file, &(0x7f0000000080)=0x6e) sendmsg$alg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="cf97465948b644ddb8196579bec0834de73a8e8194139039db1b0fb67c1a0ad8f7aaeab625701d56b6110a541c6a23f4dc2fb9888db7c32da8d5b28a79f6c903373e363320b308d7a7131e195cb92e531a92da0aa606ee8d79f4847c098638", 0x5f}], 0x1, &(0x7f0000000180)=[@iv={0x6c, 0x117, 0x2, 0x5a, "218caab9d7e44affecdb6f5c1db29b4e92a0b079f4a5a2457f4525192206b5499b8e17f0dd7e44b640cfc9ce1460c7179b575b173a8028e49e92bb128a3fa6132bd1f7cd213595dde95ec54d2fe34d7a03ec07a5727826e76bc7"}], 0x6c, 0x40000}, 0x40000) 2018/03/07 14:55:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) lseek(r0, 0x0, 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x22, 0x1, 0xffffffff, 0x97bd}, 0x6) 2018/03/07 14:55:52 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000010ffc), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x3f, 0x0, 'client0\x00', 0x0, "d780e2eb5aed36ed", "2adde8a7ab5fb551803d98ae7de503aed937794f65b95a5d5aaa843a59724271", 0x14e0, 0xcdcd}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x6be, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff9, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x7}, 0xffffffffffffff2e) 2018/03/07 14:55:52 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x8004, 0x19, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x7) 2018/03/07 14:55:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000)=[], 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/binder#\x00', r1) 2018/03/07 14:55:52 executing program 1: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)={0x0, 0x3}) syz_emit_ethernet(0x457, &(0x7f0000000200)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [{[{0x9100, 0x510a, 0x972}], {0x8100, 0x1, 0xffffffff, 0x2}}], {@generic={0xa00, "61a8fb23eff82c61bf1514995d3265683230dd6fa6d526700e18e43a46d1ac444f0c35a5303267ad4cfa0225f702b8778695efcbb54c345c0d9204a7d062ccf50e729fb6313baa3c873ea888985174446718d8ff5d55c1068d4735ac64b3338f957856cf5fef5eb3913cb7da125cedae32e0232072485eb705674fc1eea840046f5df0ab0c12dd8968f58f68c6a8f4d9e97a2120d8af6ec804c17154655a9bdb2548d13dd91581ac64e9278294876022169922cd68d84329aca6d5e5f7b806ba95"}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0xffffffff, 0x24, [0x2, 0x3f, 0x40, 0x5, 0x7, 0xc8, 0x0, 0x3ff, 0x0]}) r1 = gettid() ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0x1ff}) ptrace$peek(0x1, r1, &(0x7f00000001c0)) 2018/03/07 14:55:52 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x400000, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) bind$packet(r3, &(0x7f0000000240)={0x11, 0x18, r2, 0x1, 0x2, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/07 14:55:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00003d8ff8)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0xffd0, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/07 14:55:52 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="736d61707334314358effa5318dfb5fcc1024a89") preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0xff98}, {&(0x7f0000000100)=""/131, 0x83}], 0x2, 0x1) 2018/03/07 14:55:52 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x30000}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e22, 0x7fffffff, @empty, 0x8}]}, &(0x7f0000002500)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002540)={r1, @in={{0x2, 0x4e24, @empty}}}, 0x84) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8100, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0xffffffffffff8001, 0xbf1}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000003600)="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", 0xff}, {&(0x7f0000000200)="104c5c733e16a3da88b73a6c7cc80fda4040a17143a3f57fbac5417062860eb7e5b6dfd3cd8aefd2b7ca1f72ac76d4c83caac76d9e9cdaa423e4f83b25bb975075821c1b69d50421f59438fdc89a41ab372f1f8958a8267d822517ee14e9addfa41294e3330db287e46a170c7eb4a9e14c02c9d34f51314c134872a93aafc19aade182b480de63baa598cf7b96d1ca38c9e8ffe46a", 0x95}, {&(0x7f00000002c0)="2f3af03022b3d68fcaa58d4688acbc29b96cd248998a83e9752d579684322eef009a538a0b423591f2b25a71e5a2a0bf14ce3f0c1ab38ab3f721c808e18ec23c3c77e7374e9d8461203e1a22227b1f68156290f53ac5c37f5021a7452a383593b245114179c8067f911d", 0x6a}, {&(0x7f0000000340)="d834c2d9c1b51458b16b8a1545facaa7bacee99add33fafaacb225291d6e07b9eb39bb66b43e52a50033ab61ca139eaab94147a108840938d1bd7ec2c6c9c9df9d559782bb990eb2d3a647053fc94c2a264e7254069e4171e050c8f1f44bc4264f90d8ccaa36dad7528ec5b25c94d9dbcd80d3c43327a8b2a518f537ea439878", 0x80}, {&(0x7f00000003c0)="2cbbc6837435bf078d7870619602dc460bef2e50c2c6c5cca4d683f1359319238427fe1b887ca37fca8d710ba89056f7dcad2752f4e6cfd6a7bf71e2cd636e09eb67c84e15a0268cf5a82ba357cd081b72117c450610751b653459047ba1cafe4333137e7a1301727f33bf51cd883f56c55cacc753df5d2de0738deb9788f780416c2da311e63c53ddecde3e40606924f3e2e3f3789eeda7d46f0e03de97483cf2784c6d8734b54daf20203bef2ca3cca779b03418e3d81787e431905cea855fbd9f4548b4a66168a6f10591507d64", 0xcf}, {&(0x7f00000004c0)="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&(0x7f0000003700)=ANY=[@ANYBLOB="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0x1100}, 0x2000c080) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000011ff8)="a0", 0x1}], 0x1}, 0x0) 2018/03/07 14:55:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x4, 0x0, [{0xbff}, {}, {}, {}]}) 2018/03/07 14:55:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x8, 0x1, 0xfffffffffffffff9, 0x742}) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:52 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x100) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x24000, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) r10 = eventfd2(0x2, 0x80801) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001080)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc, &(0x7f0000000e80)=[{&(0x7f0000000200)={0x3dc, 0x39, 0x300, 0x70bd29, 0x25dfdbff, "", [@nested={0x240, 0x33, [@generic="90a00abeaa49f2390b7f1cc2bf88afe90f13c81e93407b5a5c4c7555e53f2cb57c948213a2f34280890ca9c129822bf4c5cf58fdbcc8ffa6d84917cdab0a03ead86a21875ca6e5d1edf5effbe555a62dd773f59bb3f3bf21e01b40ece308dc93c1ae519f04d7b364a9d5204aef819cd995e218d2a333138d011b6ae78c3812b193cb42ca14458a6c3a4d093aea4de9a70eba792148599c33a0fe89492721b7b994799eb6d17fee81b899cb08e75376194cf9248ec9857c2b36ed65a038d36e1fbde57711a2f7f46d750960967efcd8e0e148270c863dd6070a483d59e823478897a4b6e4e00f0517507b1a52bd402b", @typed={0xc, 0x4, @fd=r0}, @generic="93f006e34e31f1c67ad5e1db38f350eae765956e5ea4c9d7176176c5dd04256875f47227f1efcf03bfbf0f715f2ecf02da3586ebf3b672a9c4503030af7d013bb839316ddec21902a9378c0dc7a3b66c27eed477d1f5bd93f5ca434e9e072c76755453bc0c8d97c3eb12", @generic="fed9cb53975c6d46deb9a470147a9b2c2f24d2fb547acc3c5afdbd58ced4073f73f9efd58733897092b636f0e43edcafc1fc32835da1986fd1247be395ad7f2d467aacef0078c24823c22dfb94be7ccacba73d412351292b77a6673cfe4bcd8e2c6317a6ec4c2f2b66896c7581b3b5a598f598dd8267370db58636e43efaa3eec21009069b6dc06d7cc1ab6bb931e6ef7257adfa4c741576fc16e495cbe9f4ee3dab643f23f66f154cada5fd76457890e3b80b6fcc6fce26764f044148770ff4d88d42cdcad051c6dec85d62547e44c291a702475e"]}, @typed={0xc, 0x26, @pid=r2}, @nested={0x174, 0x5f, [@generic="e91e5cb78fde367c3fafcd014a5f115e90db6084681bdb9fcd131e475ff854bb3d0681cf2bdf80e8d2fb25f921235d56b250c7c023d2c9f823fc633118ecd5eb7efcdaaef25410cc399c08ded92dd79416a35f5ad1963423c4e49dc4b1ee6b114f563fb0aec9614cfa7591a569dec6ba4c4416d60669fbceaabaf53e19b6b41a6476c839b88efa3fac14d9b0cfbcef8fe5de3fec3ce15956", @generic="853d84ed15e4c8c29a150b773efbaf2c2353fdeed7c6cdc6464699a43f819310cbb84e9527111984fc086d80b843a212737fa60f0fdf91ec511596daadb4250c4b91b568dcfbd5ca656f8635a7edcd74b2d099977fd2d32b546991c6124d86dfa431ee38b28567fa4a", @generic="87e9ea294286e9031d82d083f226ed83ff53561043c6276336c606d0d3ab5a0baaa28cd32db9be2723bd183c08bb1f95f291964c5629d0a15e916a89f82d0294e3fbcc34f03fdf8f8b57a5ebae26c34acd602f664b2c", @typed={0x18, 0x28, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @typed={0xc, 0x86, @uid=r3}]}, 0x3dc}, {&(0x7f0000000600)={0x4fc, 0x1f, 0xe00, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xc, 0x60, @u32=0x100000001}, @nested={0x4, 0x78, []}, @generic="2e396bf743eb9f1ec8961407f1177071104ba7bd925c98477af93eb806d02c34d40a24b923c528253e04a7bd135489224b61e3996407ef807778e501703725dc03f7525887a699c00cee2dcc1f9f6ae08dddf7e351c9981f2ce316c48b", @nested={0x2d0, 0x11, [@typed={0xc, 0x33, @ipv4=@broadcast=0xffffffff}, @generic="d204959f8853ba00f17894d0a1257238d30705e151717b4fcf260576ecf726b58c70e6f22af4eeeb7568d55d001dc42504375c77e5000c7778aab45d7a8d5c3f8a7d2d30b0aa3dd5c5e06b1061cff37cf1df05f7551817412a4b5e72197c9edd79161663", @generic="ecc03a5407bc636c3be7f5ef35a2b61b44a8aae4e9f050d3f45a4d7e7bd2446412949022c30d78b9cf78626eb76a056f7b1abe01847704beaa29aefc9cadca65d814da2bdef7816c3fbb069cfcab124d61df6f07f1be5f2674811efd69f28218b524e3e7a95035e2785a854c1ea18bdc965b41a89c85429c1affa67f7bdba38797d3bbf31365380f1f0e7107af09172e473dfd9ac1935f3aa355a63f5a", @generic="26ac4c1543b2899bfa19f811e1303dbb97fbc643f93f275b1925a17bb8b1eb09fb21a2515ae07dbd3803124f8b23192ca071dd622033c5734c0fef609efecf0429f9482ea78468115c93e08d71f7d80e749ccbb13fbcbbda9d1f7eb232b113403bff4287662d3912916f10636c8d7ad0fc7e2bc44c35bef84f37b429e0748245a79c4d96930fb49ba0558ab4c9a84979681d2188d5dbea9c85b628598e7bf1f1b458bcac9ea26bacda9b943808dd43d850665c72bc803a4565cbbe8f6642043cfa6b1a6d03b4e680d8", @generic="15f5710005778d1fc82ffce9614a4d3e63220c5543582f", @typed={0xc, 0x47, @uid=r4}, @typed={0xd0, 0x37, @binary="cc03634750922786f5036bedc83344c80fca05820553cecd696069ccd5d5fddeb25c18d0b0b4347dfd367a1f1b2b526c7d28215172f7f728eec2f1c5c00b9b2fe6631824434510b7356853da1fd77879f74fcf59159cc051ebe62167d1cce361288015c4b2d800ed319c52642ef3aea5256003a42c630f6104b9745d54ee9e0156028d607b6645645388c469f9e4fc86932b0ee180fabd5250ab11206cf4251e82ba6474e61f3f498931e9a5ce678d64bb1faea792321c00b72fc61b414926f0b1f7e2377b2f"}]}, @nested={0xbc, 0x83, [@typed={0xc, 0x5e, @pid=r5}, @generic="9599512c40e8cc61c3b805a9689188700259b381e8b88d9a848294973480d280f7d7b9a48cef17046162c8ae7694b272978ee7c1ca143cb563c678bc889bbb78b1b413b09faf4d2f822ad0fda3ad4610752599bcbcbc352bf9ebf904c5d909cab31c01282ad5df190c37956d30528a830d52f7fcb214c32c1eb9512fe4233c480d672f98aa03cce6db720ab0537f49d4c6302bdb7a", @typed={0x14, 0x39, @str='ip6_vti0\x00'}]}, @generic="1b8df1b051e126a68d1cd723c674bc8add45f3ebe6312adde5a9f40680f72f7932c88706acf3b23d825abc0afac8eda47f6c870c17edd0c2e7ce325e881d5cff2dd2b836531e855d0777adc44f0799ed173cade0839b68b46105e4323be31212f0283065da314133d3c2a0b61d6f2d17dc6e83891c47809a5a46e02caef856ed9492282ebc8a71da0cd138dd6a943aded254e3c3f0c90ab3b28f1e8c05919ca84aed27d37adc6e2d88a03206d07d42ad8810977dc18ef209f9f19e407f09939f2e92bb22e35613fd30f6b6a55f2785ff7330a6e60f9addbec37a117810bde4c5e6598c3be8bed43538f109b26dd0fc6d7f"]}, 0x4fc}, {&(0x7f0000001300)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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"], 0x360}], 0x3, &(0x7f0000001240)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x7c}, 0x0) 2018/03/07 14:55:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000002c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="b6d838f206e2", {[0x0, 0x0, 0xff]}, 0x13a, 0x4, 0x27, 0x5, 0x2, 0x10001, 'ip6_vti0\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x2, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0xff, @empty, {[0xa9f26f80968ad44b, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x40, 0x8, 0x6, 0x6, 0x64, 0x80000001, 'vlan0\x00', 'ip_vti0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xf, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r2 = request_key(&(0x7f0000000800)='big_key\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='ip6_vti0\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_create(0x3, &(0x7f0000000200)={0x0, 0xc, 0x0, @thr={&(0x7f0000000080)="c7a6ead88903c88a16dbdaf8a6c73c10ff227545a492ccf94480b9d0ea2f5aa7a7983ff33881f9974137158ae341296d5da55a65e961c73b714056d59eb040f6a40de1fc182a0372813eff2e193603a2499ac99b60b50b04b763df4d4e88d8038c1a621cb61129", &(0x7f0000000100)="2d6a97639a42bfe3753ee08ccc5ab3327053fef9593ba3bf28fb1944f58d1fa0a05676abf2ebc091c36619b961493935d263525e12ece50e907b5fd6d5dd16dc67242e166e40c49b297705c031df58aa1930421ae4860f348ab79696c93e1b4fef1605b18a94969564dd521bf65e87435546d4c2b56995b975bead4a26a32e04d1e43dfc0e7b763d57501af5b0cf1ebd7e426c969c9a6bb080a76d1fd6b63f4c054b7b7351edf924234f67511987a330f6c7d51b7aa0a6c135b898d60befbf5cee8f39a98ea0284adf444654d5098c6d0364df"}}, &(0x7f0000000240)) close(0xffffffffffffffff) 2018/03/07 14:55:52 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1008000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x123000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000140)={r3, 0xffffffffffffffff, 0x3}) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000000)) 2018/03/07 14:55:52 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x60105) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000080)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x4b, 0x5, 0x40, 0x3, 0x8}) 2018/03/07 14:55:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x10000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, "56825420fb59749fc325baf5901c3a5cacb0c4973b9241f0c1ea37337d002936"}) 2018/03/07 14:55:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000040) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x40000000000fffff, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x89}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x511181) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000004c0)) bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r4 = syz_open_pts(r0, 0x41) write(r4, &(0x7f00000000c0)="4cf7be3b719c4a681552b524b839a3ec5cd1276d9db4e6f02353cf7d4368c23b548f832885af057e9de7bf33f211a9d85c8a6567e2949d19af182a78ed4c6448639a141cc7c9647f1fe5f065962f0d", 0x4f) 2018/03/07 14:55:53 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x7, 0x20, 0x80000001, 0x1000, 0x2, 0x1ff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000e00000/0x200000)=nil, 0x200000}) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x87, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x83, 0xcb, "30ccdec2cd1f9bad85d92f22b5837800fd158197e7530007a004f1dba515d98edf4e3b45cb0a70fad0d5fb31a9b17817eee7708fd0700fc26e953fcd78fd395be175d7db5f50cf8bb09e9fee60d35e3c11de1a0f7a9781cd1f9c43b52175bed801c8ad8af548e886b76ca30d639d3407ccb4a5f0105143a588df1a"}, 0x0) ioctl(r1, 0x800000040004580, &(0x7f0000000000)) 2018/03/07 14:55:53 executing program 6: 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 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000200)=0x1000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6, 0x80000001, 0x316d7396, 0x101, 0x81, 0x100000000, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:udev_rules_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) 2018/03/07 14:55:53 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) [ 54.875110] bond0: ip6_vti0 is up - this may be due to an out of date ifenslave [ 54.908233] bond0: ip6_vti0 is up - this may be due to an out of date ifenslave 2018/03/07 14:55:53 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa00000c02000040050100004e792a396b1891c7110cc30a445a2017d8dd4267a0037faea217ee363b5af0a848c3fcfe67708b5dcf64712b22026b38c988da3c57dce55d1e794c19cefa7439fc691722279f0f003c3ee58a96856b7c33bdf724a3ff9223b51ad3ba0b8f588193481e02298b37db026d11923d23edde98"], &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r0, 0x3ff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) unshare(0x14004000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x80000) 2018/03/07 14:55:53 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001780)={0x0, 0x2, 0x5, [0x5, 0x3, 0x6, 0x3, 0x100000000]}, &(0x7f00000017c0)=0x12) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001800)={r1, 0xdf}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r2 = getpid() ioprio_get$pid(0x2, r2) sendmsg$netrom(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@ax25={0x3, {"7cda518637d9c4"}, 0x5}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000100)="a26e62821d1d19e3bb32bf0fe46c39e3586f7be1a7b7f454d9", 0x19}, {&(0x7f0000000140)="bce7f507cba30001476d5fc9f05a37cc0a89886f081d105de0490150190f779c9adecd3703c71a85288309d08423f722570ba0a72ebf4c03210d2be8be3b21eeda1b9557e3d812346ba55d3710d2fc2460ba26b5649519b9691388453593dd3788323eed40f0820caf9cfa189d6e", 0x6e}, {&(0x7f00000001c0)="2821e033adc04e2ee5cdd083c550c6adca282c7f604e1d8e9efd3406ccf4b1667ac055d52913d4f45f62d291", 0x2c}, {&(0x7f0000000200)="1d23e2c3c574250ff1215ef5b552ed9750eb75be1151c0d85aee64dab7964a84b520beb3688ea8700e2389eeab98401c6bb48b8c1e48a3eac49cc7de232edce4855e575a1861a1e34d905e496cf6b03cddb01523bc77f62579db586329002a4254c9bdea8d3e5311281f0a92bdb7ad625d81703ca2f9425d920cdd094c9604c5f16c08fbb9838a8c32cbe888448bf683cdea6c531437bc84152d102808b7a9230ef4e3c7164103653a591c517dacc1bb072dcb", 0xb3}, {&(0x7f00000002c0)="2a583700ed9d89488bf63be6fa779d961e75", 0x12}, {&(0x7f0000000300)="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", 0x1000}], 0x6, &(0x7f0000001340)=[{0xd4, 0x1ff, 0x2, "3da649610a5014d906579633a3fa4caa3707eb3990d4d9cea1ae10a816c968b179583e1d9e60a4637451409dbb8f652758c9cf474e843f565259764a81c97bb8d855fd89749dbe1f68bd13c5b3980e1b0f5374ea94c265bf371d4ef3acbb9f6b18ae06161cfda27888e4dc1a86116170ef728d3888e307ec9c62edd3a949f7bef58e973322c6df4317d4d88cbb253522f4d44751df5646f2f7b85edfeb1fbb0312f3f7c25cceffbc6a3ff434cfd68bd94204a3a76e28f614e56ed5104f19d88dbf637bf07134"}, {0x9c, 0x13f, 0x1, "ef93e401591de771395ad4bad5f4f64f17d4e8539e01065abe6c63f89a26888635d07e4c497c19dc6fda6ba7aabde42225a80f2ffc95d0480e681a0962b4ece9b62c7ada176337235043612cde4b32281b625ee6440fb28584500be0283ab9c1131b815624907e030816507328fc787854ffc152e5add5308241da1396547680572b7b4f94f1688908dfabded2b5"}, {0xac, 0x10f, 0x5a, "a79d061b3157a6f6c20455600e486faef6db805f9606b0229a44bb1f2a063e3768124a19e12fbe92755d716338fca6eef285f8c952ebf7e5822148f937b8ffd6c350092e322838c6f62b7f6d86590524a0981924f41f4428b12ac4c844ad8ce9fa5f041a89f9869ef349b8826759bf24600be50529ac5f6e231f985248720dd4b3f5519b18063dfdf2505ebc3c15f4c8d2256b465867c260df5d8cba9ba204b0"}, {0x74, 0x119, 0x7fff, "76525781a8e4eb67fe18037889d66ff80d722aebd064f627677ccdd3805591799ea4259d31b51d449decbcba9d46ee0631e089b512c54a1bc7b313f1845b76abea7c7ae34b2a276f5acd178ace759b3f286f75417080b8a0569a7dff99380934c2d184bd45feaa7e"}, {0x4c, 0x0, 0x43, "f5445fbfb5e85f276c1c0d37d7025b3bc1ddaf083849ecd25729f5807e484f1ad886485e898a0946d82edde864506706ece04daba7bb0c15e17c3de1dd75"}, {0x108, 0x19c, 0x7, "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"}], 0x3e4, 0x4040011}, 0x40000) clock_settime(0x2, &(0x7f0000000080)={0x77359400}) 2018/03/07 14:55:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x401) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x42000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/07 14:55:53 executing program 2: ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000000)=""/219) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/150, 0x96, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/03/07 14:55:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) 2018/03/07 14:55:53 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x509000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x3f, 0x20, 0x7ff, 'queue1\x00', 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/07 14:55:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000200)=0x1000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6, 0x80000001, 0x316d7396, 0x101, 0x81, 0x100000000, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:udev_rules_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) 2018/03/07 14:55:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) r2 = dup3(r0, r1, 0x0) getitimer(0x3, &(0x7f00000000c0)) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="bb650164be4057fbd6440a3fc97ac0b0afa1d54c91b53bb48042089c7402a82cb188a07b97878ec056265a24078f2ff8b37aedb9bfd5f9f5788b5a99de", 0x3d) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'tunl0\x00', 0x22}) 2018/03/07 14:55:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getpid() ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/07 14:55:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000cbdfb8)='v', 0x1) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="a7", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) fallocate(r0, 0x1, 0xffffffff, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00003bfff0)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) fallocate(r0, 0x2, 0xfffffffffffffff8, 0x1) 2018/03/07 14:55:53 executing program 5: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f00000000c0)='ramfs\x00', 0x6, 0x2) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/07 14:55:53 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) r1 = getpid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000440)=""/61, &(0x7f0000000480)=0x3d) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="020bcfc90200000000002a018000000000005297a58d10578f1fb195a54e53b8d59e27cb52b82d832b65fe1137eb2e08c4dfbf28b9fc19e81f4fe203ec2eb76ad0c03cdbe646f1fbd0b20000000000000000000000000000"], 0x10}, 0x1}, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@file, &(0x7f0000000140)=0x6e, 0x800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x8fb0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r5, 0x3}, 0x8) 2018/03/07 14:55:53 executing program 6: 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 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000200)=0x1000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6, 0x80000001, 0x316d7396, 0x101, 0x81, 0x100000000, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:udev_rules_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) 2018/03/07 14:55:53 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xe3) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa0800250b0000ffec0000ffffac1414bbaaaaaa000000021414bb002300000029ce633a2fc087d92138110977dcb8df05e2a5843b2c9e165915c21147bcb4450c733f84269870a801ec12444d78681e4d16acc00ad20d241142e6ca0e57415f00b2fb87d4ac66b791c838f89d4b266c739f902fb98c881aac4b85aca67b2e2ad9b2bdba6f40c3be40000000000000000000000000000000"], &(0x7f0000000040)) 2018/03/07 14:55:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2a, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/03/07 14:55:53 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000004080)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000540), r1, 0x0, 0x1, 0x4}}, 0x20) 2018/03/07 14:55:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$KDDELIO(r0, 0x4b35, 0x3) sendfile(r0, r0, &(0x7f0000000000)=0x8000003, 0x4862) 2018/03/07 14:55:53 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000140)=""/23, 0x17}], 0x2, &(0x7f00000004c0)=""/2, 0x2, 0xfffffffffffffff9}, 0x3) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)=@bridge_delneigh={0x8c, 0x1d, 0x700, 0x70bd2c, 0x25dfdbfb, {0xf, 0x0, 0x0, 0x0, 0x20, 0x0, 0xf}, [@NDA_IFINDEX={0x8, 0x8, r1}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x13}}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_CACHEINFO={0x14, 0x3, {0x5, 0x5, 0x3, 0x3}}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, @NDA_VLAN={0x8, 0x5}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_MASTER={0x8, 0x9, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4041}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x5aa110a7667c3050, 0x0) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1) ioctl$int_in(r3, 0x5473, &(0x7f0000000280)=0x9) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) 2018/03/07 14:55:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000de0000)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/07 14:55:53 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffff, 0x30, 0x1f, 0x1}, &(0x7f00000000c0)=0x18) r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x1, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/03/07 14:55:53 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x6, 0x40, 0x100000001, 0x100000000, 0x97, 0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x6, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r5, 0x9, 0x0, 0x4}, &(0x7f00000003c0)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000200)={r4}) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[]], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x2]}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000400)="7af845cbb56536dcd5181cdea22fd9e1fc5608c1668efb83f42d3390c0fa4353ed97cd159d8e76b9c1a344e87529cbc18a7818e0c90473e23cd7143dae7de2c3b6ccad50a83c1df16b73269429435d55ee4d268d0002c283e99798fc9a9e008440a116725fcc9fcc1146c3a4b98e6f3709dc11e4d7cb08591a681875e56b93aa6966f520819c61bf9d4f9ead41994a5d878005fee8e794b684ce36e830682a1774450294a8aefd3b95864687725d7a3e068ce200c9b5c3e278a8b758cafa6a6bf7051f93b77f3c52a49835de4672293bb2727c60f97fcdeee50754618974119c321b7defacc8", 0xe6) 2018/03/07 14:55:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xc411, &(0x7f0000ffe000/0x2000)=nil, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') lseek(r1, 0x0, 0x0) 2018/03/07 14:55:53 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@ax25={0x3, {"af11866b311c3c"}, 0x10000}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="308e5f32f284c0bf4d483cc4251bec612cc223a724c44ba55e6e9be0157227b496cc23b02e65cb827b2103fb0a70eba2680fb74f55f25e2c9f2064bf6adfdedca8b51fb4b95f25dd87e8ba208253c26a623cc6c69f381f4f4a40", 0x5a}, {&(0x7f00000001c0)="a8da46e530a6d9868047da7ed6c1d12b4ce0783393ab", 0x16}, {&(0x7f0000000200)="71bd37f6837b05d6f0c3d20d134024e6703bec243d8be1008e05b234f6d61d3e3e649f733f5c663d03189335f0ed781d4b45e17aa258c3dc7b3d9d94c7012c5ccd64605c098653e85c1471b7da355cf642e591ac57d877a6d70a28ea932766b0f5fcd4a97d1cf819281d4227b33d55ecd1000fd0036d559d1af736", 0x7b}, {&(0x7f0000000280)}], 0x4, &(0x7f0000000300)=[{0x34, 0x103, 0x9, "5ba25bffb40e9dbdefa49d4c2e2138bc9c1f55f16b21d2d875362c84d5f6f442892dfe52b19e"}, {0x68, 0x1, 0x3, "f1b31b5fb1c0afd41030dd483acd546924f1e13af1bb6e8325eb9a3cf67c879228e9a1a76f94c667d36d05d95d6ac78301c1e03412d7c3d5dc527c25058688ec53a93aeb33a6971fb7c13d62d5abfb838f22c9e66f6b1a05faf282"}, {0x14, 0x3a, 0x800, "75fe79e2bd"}, {0x70, 0x103, 0x0, "088b6284064c0454d11b7a84fd89c8799e72c6fbc26e9ef2b768810dbbb44ef8a97b0cafde203717dec96c7380e4217e5a16505c79d61d6e7362a400919dbaafc3e569cc1e941cb29deb4a4a651fd0f502ec9ddfd2d0ab23e9ce0ba1b61d3991c7"}, {0x90, 0x11f, 0x0, "1c18e6661755b59d95432746b7ef2825bb517959ffe1cc048a7627d18277d33ab4fc062fd2c5aef4cda7916ef8ddca8373e4c80b6e7c1854bbcf98431935774d6b0ef7d22206eabddccf22e2c3b648d499f35486b41baacaff795729afc3e48858d62268334aee5d3b78ae3d821fccea1a99711a9bd8c4396c45969eeb9fda183c61"}], 0x1b0, 0x4000}, 0x10000) r1 = getpid() ioprio_get$pid(0x2, r1) socketpair(0xd, 0x805, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='rose0\x00', 0x401}) 2018/03/07 14:55:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) r1 = accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0xcb51, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="c90860be7dac4afeaab3a1f68971aaf550c9fb39d0fe2f52ca8a15ae4cc60d1d400831b5e2ee87019aefd0970dc5ecfc39789ab01218d74c9b9fc8b9c22a93bc05ed24582878fef60a31be5b39169db93c70a578404ed7725fa08236f61e8680bed5a2f009d772bceb29c641e5504f33b5924fdd4755ec74b28987c4d318674c39d35e9947587fb1249736d2617af3a90be955a02bc722e6829455df42e77a87e20ce3bda4bab9d723a4758f0762f7c13f5634436f9526356a8cd7ff894ea1d4b4df7dcc363bfceba6100d9448f6b71296b5fcb76e90006a5bfa76181433d733f749a0756c04f4", 0xe7}, {&(0x7f0000000180)="a429f1006020074e2c08c80a02904d86d334dad2bb95bab42a60e597cad882898173a32bb92a37c57b61d0d608a75a38d420ee5fadd1da8d94d09fdd7a54d76286e10504a63cf0894fd7daaa967dbeaa426f05a4a3f662899c0e3e710576cf407e26ca", 0x63}, {&(0x7f0000000200)="15d348eb09b93a7b2bf19d41dd16a0342984a0c1ade8396be030eeed4c9d6e160033a2211ff7268cf001bc96543a28310f27d24767e3e3fd9b57326bf6ff2a84e1c62f05178ca19f0e0a37", 0x4b}, {&(0x7f0000000280)="4233b47ac70305f0e67e846b67f4c946f7d6d72a15a0037559d6870cee7c1bd40eabf27cf48f265c0e383788bf990cddf9c2f30e1c708b48e0206abf4e6755820190abcc342968ca8c9e51a3ddb975", 0x4f}, {&(0x7f0000000300)="90914665c10b03652f1338193eb9dcab610d22fa3761e3c29e84f071f10bd3fdf139fdb8a8adf11bddcf33338ca6cbe32e1f7ac100ca0d9855c19b132343e1865b63c3b2bb364c1a2c5c6107089bd04216e19ff7f8a6c80ecd49ce655eeb30169979ff7e2b4228103185a702d5c98b0c556533dedba8a98665857ad6a43e3766884a2a794d9cfa7ee669bdaaba", 0x8d}], 0x5, &(0x7f0000000400)=[{0x10, 0x84, 0x2, "e6"}, {0xc8, 0x11f, 0x7, "4936f6fa25b92abd41e6b4535e3f04a095183bf6d38858d16eb738a87e303556f6cb0776003c155d57e8ea42f37f314943f717435cb95ffb263287df03a36324ac3b4920d1b1122a4048f0ce258f399f1be4e59d28e47b8355d71d7e08f554c03826710e54b7750a182972a5c8a720e8eb5bbdb349e30e59cf62506ba45258c5ba5bfdc80a5d4c920db19826792856d9bbda439a3a14d9e6321177fc827c29552bf70d995cf6ba3297bafb5cacb81f2046c5ac328dd1a337e9ed24"}, {0x100c, 0x1, 0xd3f, "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0x21c4, 0x80}, 0x20000010) 2018/03/07 14:55:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x24, 0x101002) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write$evdev(r0, &(0x7f000033e000)=[], 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/03/07 14:55:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x2a0b327, 0x3, 0x1ff, 'queue1\x00', 0x590}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x240) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000340)={0x3, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000380)={r4, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x1}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0x1, 0x4) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="0847a6f45931", 'bcsf0\x00'}}, 0x1e) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ffd000/0x2000)=nil, 0x6, 0x0, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x80}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x7, 0x5a23}, 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/03/07 14:55:53 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/07 14:55:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000cbdfb8)='v', 0x1) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="a7", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) fallocate(r0, 0x1, 0xffffffff, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00003bfff0)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) fallocate(r0, 0x2, 0xfffffffffffffff8, 0x1) [ 55.268810] audit: type=1400 audit(1520434553.382:51): avc: denied { getopt } for pid=7773 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/07 14:55:53 executing program 0: sched_yield() r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="5f75cd9c167199ab6c1913a806108e7aaa51d26299d046e06cfee045ec36b80bf4ab06eebb43e1c56e11f3ca811fd8faef8af1f46cd28a0b8da24c7a203a7f276a0ac1d9327559d214cf6126f3e4e337e451fe937c3ef8c5ef7b3dbb8046e613c8c8e5dc960475467d105dc98fc79c64fdafde0bc9995090430c610073e90c1a8a44c45c9c5102d898ce50e23eb1d3b8a03e1a0d5dffa7") write$rdma_cm(r0, &(0x7f00000000c0)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r3 = eventfd2(0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='bcsf0\x00', 0x8001}) inotify_init1(0x80800) socketpair(0x5, 0x6, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000180)={0x2, 0x6, 0x5, 0x4f9c}) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x121000) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000080)={0x833e}, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) writev(r3, &(0x7f0000000fff)=[{&(0x7f0000006000)}], 0x1) 2018/03/07 14:55:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000980)=ANY=[], &(0x7f0000000300)) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x0, 0x800, 0x1f, 0x0, 0x7fff, 0x2}, 0x200}, 0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6f4, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000008c0)={r4, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x80}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000940)={0x0, 0x1}, &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x3}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x7, 0x5, 0x90000000000, 0x9, 0x2}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x3, 0xffffffffffff9582, 0xb7, 0x30000000000000, 0x6, 0x0, 0x8, 0x2, 0x0, 0x7f, 0x0, 0x3, 0x5, 0x3ff, 0x6]}, &(0x7f00000006c0)=0x100) sendmsg$inet_sctp(r2, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="ca948be3621b4c59794f73f9c5c463495a145e1831745adde847f741a48c56f25ee5d5c7048fcdbdf04197ceeebe6464e9e426747585cbaac590d51c58124c4d65e41b3cb56953faa90d360ee71d5ff4fdd8ea2ccc73e1fa66c2f03cdfafa76deac084a499d46b9dae", 0x69}, {&(0x7f00000001c0)="602cd935858ed6360d955836aae715b676952fee660e701dd82037a8ba58e1df4b6cd874e4324fc05bf6f1a5a7fbfe7c9dc17e63888d689e1c3a94a9813ab988429da70cccbc35d2411cbc3654a4e6192af59c605bd17da4476e87cc186e1025936487bef6e9ef8645ad16b0126c7cb3059f23b9981de66e1c79370cdc463f198de66c9840e984cca5daa956eab735b33a368cfbb179a7c8a05a9b908d2dce2893d13db3", 0xa4}], 0x2, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x2, 0x10001, 0x6, 0x6f56, 0x8, 0xac2}}, @init={0x14, 0x84, 0x0, {0x3, 0x800, 0x1}}, @init={0x14, 0x84, 0x0, {0xa4e, 0x76, 0xfff, 0xfffffffeffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0x208, 0x9f, 0x5, 0x7ff, 0x3, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xffffffff, 0x2, 0x424a1176, 0x80, 0x0, 0x4, 0x4, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3, 0x0, 0xa76f, 0x7fff, 0x5c9ab2b4, 0x30873b2f, 0x2, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1, 0x2, 0x9, 0x10001, 0xaba, 0x1, 0xd8, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8, 0x8, 0x3ff, r9}}], 0x160, 0x4000000}, 0x8000) 2018/03/07 14:55:53 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060001080006040001ffffffffffffac1414bbaaaaaa000000021414bb"], &(0x7f0000000040)) 2018/03/07 14:55:53 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000ffc)="06c83b1f", 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/07 14:55:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001900)={@empty, @empty, 0x0}, &(0x7f0000001940)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001980)={@dev, 0x0}, &(0x7f00000019c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a00)={0x0, @rand_addr, @remote}, &(0x7f0000001a40)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001a80)={@mcast2, 0x0}, &(0x7f0000001ac0)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20}, 0x10053, &(0x7f0000000000)={&(0x7f0000001b00)=@mpls_delroute={0x0, 0x19, 0x300, 0x70bd2a, 0x25dfdbff, {0x1c, 0x90, 0x14, 0x8, 0xfe, 0x6, 0x0, 0xe, 0x100}, [@RTA_DST={0x0, 0x1, [{0x40, 0xf70, 0x7, 0x3}, {0x7fc, 0xff, 0x69c, 0x5}, {0x9, 0x6, 0x7ff, 0x2}]}, @RTA_OIF={0x0, 0x4, r1}, @RTA_OIF={0x0, 0x4, r2}, @RTA_OIF={0x0, 0x4, r3}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x40}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x4}, @RTA_OIF={0x0, 0x4, r4}, @RTA_OIF={0x0, 0x4, r5}, @RTA_OIF={0x0, 0x4, r6}]}, 0x1c}, 0x1}, 0x1000000000) 2018/03/07 14:55:53 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xc) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x401, 0xfffffffffffffffe, 0xefe0, {r2, r3+30000000}, 0x80000000, 0x40}) mkdir(&(0x7f0000000040)='./file0\x00', 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000004ddc9f7f3413fb0000000000850200000000000000000000000000009500000000000000"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/07 14:55:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) r1 = accept4(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000897000), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) [ 55.445024] ================================================================== [ 55.452645] BUG: KASAN: use-after-free in __list_del_entry_valid+0x144/0x150 [ 55.459834] Read of size 8 at addr ffff8801c7502508 by task syz-executor0/7810 [ 55.467192] [ 55.468825] CPU: 1 PID: 7810 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #254 [ 55.476091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.485445] Call Trace: [ 55.488033] dump_stack+0x194/0x24d 2018/03/07 14:55:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="4950116fe974f7d9dc215d2924af7b7f", 0x10}]) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000002c0)='ppp1lo\\keyring!\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5e4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0xb078, 0x6, 0x4, 0x401, 0x40000000000000, 0x2, 0x9, 0x9, 0x8, 0x1, 0x44367046, 0x800, 0x3f, 0x502]}, &(0x7f0000000240)=0x100) 2018/03/07 14:55:53 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x3, r0, 0x9) r1 = socket(0x8, 0x80000, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00005fc000)=@getneigh={0x14, 0x1e, 0xa01, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 55.491668] ? arch_local_irq_restore+0x53/0x53 [ 55.496342] ? show_regs_print_info+0x18/0x18 [ 55.500846] ? free_obj_work+0x690/0x690 [ 55.504900] ? retint_kernel+0x10/0x10 [ 55.508780] ? __list_del_entry_valid+0x144/0x150 [ 55.513623] print_address_description+0x73/0x250 [ 55.518466] ? __list_del_entry_valid+0x144/0x150 [ 55.523303] kasan_report+0x23c/0x360 [ 55.527103] __asan_report_load8_noabort+0x14/0x20 [ 55.532025] __list_del_entry_valid+0x144/0x150 [ 55.536693] ucma_free_ctx+0x5ef/0xd90 [ 55.540574] ? rdma_destroy_id+0x821/0xda0 2018/03/07 14:55:53 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) fchmod(r0, 0x40) [ 55.544820] ? ucma_cleanup_mc_events+0x470/0x470 [ 55.549670] ? rdma_destroy_id+0x821/0xda0 [ 55.553897] ? lock_release+0xa40/0xa40 [ 55.557872] ? lock_downgrade+0x980/0x980 [ 55.562020] ? cma_release_dev+0x350/0x350 [ 55.566262] ? radix_tree_delete_item+0x146/0x280 [ 55.571093] ? do_raw_spin_trylock+0x190/0x190 [ 55.575724] ucma_close+0x10d/0x2f0 [ 55.579356] ? ucma_free_ctx+0xd90/0xd90 [ 55.583416] __fput+0x327/0x7e0 [ 55.586707] ? fput+0x140/0x140 [ 55.589988] ? check_same_owner+0x320/0x320 2018/03/07 14:55:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xd) [ 55.594306] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.598816] ____fput+0x15/0x20 [ 55.602090] task_work_run+0x199/0x270 [ 55.605981] ? task_work_cancel+0x210/0x210 [ 55.610304] ? _raw_spin_unlock+0x22/0x30 [ 55.614447] ? switch_task_namespaces+0x87/0xc0 [ 55.619114] do_exit+0x9bb/0x1ad0 [ 55.622561] ? find_held_lock+0x35/0x1d0 [ 55.626656] ? mm_update_next_owner+0x930/0x930 [ 55.631332] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.636525] ? lock_downgrade+0x980/0x980 [ 55.640674] ? __unqueue_futex+0x1c0/0x290 2018/03/07 14:55:53 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='setgroups\x00') writev(r0, &(0x7f0000b12ff8)=[{&(0x7f0000658000)='3', 0x1}], 0x1) 2018/03/07 14:55:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="6f394f0f33032c83b05aca44aa6a591e1ee0fce93136f826b3e495ec232a40be9eb198d79762061dd6c845b96031f3ed3da51934eb6b13bff646b0cdb4d11bd76617a0346fd3bfb4f21334644f830dad62912391e81b8276a6590ef66807a90553dcf2d80187a1d1e0b4e8e2783975cac6b741eaba2365f2153568fb7a5c00e182ebb2f5a217cd0043c20ff6665c9b08bb896b489fa6c91de1aced8f3cc1566a9fc0f322f8d8b0a11dc25b23c7caf665d45cc4e1e3cc0d588ef3289161ab6ea47e54201795b6bb6118119831d24eee59c58a735977a54398fa616641b98b97f339d545c15459f0fa928717ccb13371", @ANYRES32=r0], &(0x7f0000897000)=0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 55.644901] ? lock_release+0xa40/0xa40 [ 55.648881] ? fault_in_user_writeable+0x90/0x90 [ 55.653636] ? do_raw_spin_trylock+0x190/0x190 [ 55.658214] ? futex_wake+0x680/0x680 [ 55.662031] ? perf_trace_lock+0xd6/0x900 [ 55.666213] ? perf_trace_lock_acquire+0xe3/0x980 [ 55.671060] ? futex_wait+0x6a9/0x9a0 [ 55.674864] ? trace_event_raw_event_lock+0x340/0x340 [ 55.680049] ? perf_trace_lock+0x900/0x900 [ 55.684294] ? trace_hardirqs_off+0x10/0x10 [ 55.688617] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 55.693722] ? futex_wake+0x2ca/0x680 [ 55.697533] ? memset+0x31/0x40 [ 55.700825] ? find_held_lock+0x35/0x1d0 [ 55.704902] ? get_signal+0x7a9/0x16d0 [ 55.708790] ? lock_downgrade+0x980/0x980 [ 55.712947] do_group_exit+0x149/0x400 [ 55.716838] ? do_raw_spin_trylock+0x190/0x190 [ 55.721428] ? SyS_exit+0x30/0x30 [ 55.724881] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.729374] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.734390] get_signal+0x73a/0x16d0 [ 55.738097] ? ptrace_notify+0x130/0x130 [ 55.742146] ? lock_release+0xa40/0xa40 [ 55.746120] ? __lock_is_held+0xb6/0x140 [ 55.750221] do_signal+0x90/0x1e90 [ 55.753760] ? check_same_owner+0x320/0x320 [ 55.758088] ? rcu_note_context_switch+0x710/0x710 [ 55.763015] ? setup_sigcontext+0x7d0/0x7d0 [ 55.767328] ? __might_sleep+0x95/0x190 [ 55.771287] ? do_vfs_ioctl+0x486/0x1520 [ 55.775353] ? ioctl_preallocate+0x2b0/0x2b0 [ 55.779791] ? exit_to_usermode_loop+0x8c/0x2f0 [ 55.784476] exit_to_usermode_loop+0x258/0x2f0 [ 55.789080] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 55.794617] ? compat_SyS_ioctl+0x77/0x2a30 [ 55.798935] ? do_fast_syscall_32+0x156/0xf9f [ 55.803443] do_fast_syscall_32+0xbe6/0xf9f [ 55.807763] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.812259] ? do_int80_syscall_32+0x9c0/0x9c0 [ 55.816822] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.821304] ? finish_task_switch+0x1c1/0x7e0 [ 55.825800] ? syscall_return_slowpath+0x2ac/0x550 [ 55.830727] ? prepare_exit_to_usermode+0x350/0x350 [ 55.835742] ? sysret32_from_system_call+0x5/0x3c [ 55.840572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.845405] entry_SYSENTER_compat+0x70/0x7f [ 55.849794] RIP: 0023:0xf7f11c99 [ 55.853145] RSP: 002b:00000000f76cb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 55.860836] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 55.868113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 55.875371] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.882622] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 55.889871] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 55.897140] [ 55.898746] Allocated by task 7808: [ 55.902351] save_stack+0x43/0xd0 [ 55.905789] kasan_kmalloc+0xad/0xe0 [ 55.909480] kmem_cache_alloc_trace+0x136/0x740 [ 55.914125] ucma_alloc_ctx+0xce/0x610 [ 55.917992] ucma_create_id+0x205/0x620 [ 55.921945] ucma_write+0x2d6/0x3d0 [ 55.925550] __vfs_write+0xef/0x970 [ 55.929944] vfs_write+0x189/0x510 [ 55.933458] SyS_write+0xef/0x220 [ 55.936887] do_fast_syscall_32+0x3ec/0xf9f [ 55.941185] entry_SYSENTER_compat+0x70/0x7f [ 55.945572] [ 55.947188] Freed by task 7808: [ 55.950452] save_stack+0x43/0xd0 [ 55.953879] __kasan_slab_free+0x11a/0x170 [ 55.958086] kasan_slab_free+0xe/0x10 [ 55.961864] kfree+0xd9/0x260 [ 55.964944] ucma_create_id+0x45b/0x620 [ 55.969769] ucma_write+0x2d6/0x3d0 [ 55.973371] __vfs_write+0xef/0x970 [ 55.976973] vfs_write+0x189/0x510 [ 55.980486] SyS_write+0xef/0x220 [ 55.983920] do_fast_syscall_32+0x3ec/0xf9f [ 55.988218] entry_SYSENTER_compat+0x70/0x7f [ 55.992603] [ 55.994210] The buggy address belongs to the object at ffff8801c7502480 [ 55.994210] which belongs to the cache kmalloc-256 of size 256 [ 56.006850] The buggy address is located 136 bytes inside of [ 56.006850] 256-byte region [ffff8801c7502480, ffff8801c7502580) [ 56.018698] The buggy address belongs to the page: [ 56.023604] page:ffffea00071d4080 count:1 mapcount:0 mapping:ffff8801c75020c0 index:0x0 [ 56.031723] flags: 0x2fffc0000000100(slab) [ 56.035933] raw: 02fffc0000000100 ffff8801c75020c0 0000000000000000 000000010000000c [ 56.043791] raw: ffffea0006f35a60 ffffea0006f36920 ffff8801dac007c0 0000000000000000 [ 56.051645] page dumped because: kasan: bad access detected [ 56.057329] [ 56.058929] Memory state around the buggy address: [ 56.063831] ffff8801c7502400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 56.071178] ffff8801c7502480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.078511] >ffff8801c7502500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.085863] ^ [ 56.089472] ffff8801c7502580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 56.096807] ffff8801c7502600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.104140] ================================================================== [ 56.111470] Disabling lock debugging due to kernel taint [ 56.117408] Kernel panic - not syncing: panic_on_warn set ... [ 56.117408] [ 56.124776] CPU: 1 PID: 7810 Comm: syz-executor0 Tainted: G B 4.16.0-rc4+ #254 [ 56.133337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.142669] Call Trace: [ 56.145231] dump_stack+0x194/0x24d [ 56.148832] ? arch_local_irq_restore+0x53/0x53 [ 56.153475] ? kasan_end_report+0x32/0x50 [ 56.157597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.162333] ? vsnprintf+0x1ed/0x1900 [ 56.166111] ? __list_del_entry_valid+0xb0/0x150 [ 56.170844] panic+0x1e4/0x41c [ 56.174012] ? refcount_error_report+0x214/0x214 [ 56.178751] ? add_taint+0x1c/0x50 [ 56.182266] ? add_taint+0x1c/0x50 [ 56.185780] ? __list_del_entry_valid+0x144/0x150 [ 56.190594] kasan_end_report+0x50/0x50 [ 56.194541] kasan_report+0x149/0x360 [ 56.198320] __asan_report_load8_noabort+0x14/0x20 [ 56.203236] __list_del_entry_valid+0x144/0x150 [ 56.207908] ucma_free_ctx+0x5ef/0xd90 [ 56.211773] ? rdma_destroy_id+0x821/0xda0 [ 56.215986] ? ucma_cleanup_mc_events+0x470/0x470 [ 56.220815] ? rdma_destroy_id+0x821/0xda0 [ 56.225039] ? lock_release+0xa40/0xa40 [ 56.228987] ? lock_downgrade+0x980/0x980 [ 56.233121] ? cma_release_dev+0x350/0x350 [ 56.237335] ? radix_tree_delete_item+0x146/0x280 [ 56.242149] ? do_raw_spin_trylock+0x190/0x190 [ 56.246723] ucma_close+0x10d/0x2f0 [ 56.250332] ? ucma_free_ctx+0xd90/0xd90 [ 56.254365] __fput+0x327/0x7e0 [ 56.257624] ? fput+0x140/0x140 [ 56.260876] ? check_same_owner+0x320/0x320 [ 56.265179] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.269654] ____fput+0x15/0x20 [ 56.272907] task_work_run+0x199/0x270 [ 56.276767] ? task_work_cancel+0x210/0x210 [ 56.281062] ? _raw_spin_unlock+0x22/0x30 [ 56.285181] ? switch_task_namespaces+0x87/0xc0 [ 56.289828] do_exit+0x9bb/0x1ad0 [ 56.293259] ? find_held_lock+0x35/0x1d0 [ 56.297295] ? mm_update_next_owner+0x930/0x930 [ 56.301936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.307097] ? lock_downgrade+0x980/0x980 [ 56.311216] ? __unqueue_futex+0x1c0/0x290 [ 56.315419] ? lock_release+0xa40/0xa40 [ 56.319366] ? fault_in_user_writeable+0x90/0x90 [ 56.324104] ? do_raw_spin_trylock+0x190/0x190 [ 56.328656] ? futex_wake+0x680/0x680 [ 56.332433] ? perf_trace_lock+0xd6/0x900 [ 56.336559] ? perf_trace_lock_acquire+0xe3/0x980 [ 56.341372] ? futex_wait+0x6a9/0x9a0 [ 56.345147] ? trace_event_raw_event_lock+0x340/0x340 [ 56.350312] ? perf_trace_lock+0x900/0x900 [ 56.354523] ? trace_hardirqs_off+0x10/0x10 [ 56.358814] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 56.363903] ? futex_wake+0x2ca/0x680 [ 56.367679] ? memset+0x31/0x40 [ 56.370934] ? find_held_lock+0x35/0x1d0 [ 56.374980] ? get_signal+0x7a9/0x16d0 [ 56.378853] ? lock_downgrade+0x980/0x980 [ 56.382981] do_group_exit+0x149/0x400 [ 56.386842] ? do_raw_spin_trylock+0x190/0x190 [ 56.391405] ? SyS_exit+0x30/0x30 [ 56.394833] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.399302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.404293] get_signal+0x73a/0x16d0 [ 56.407984] ? ptrace_notify+0x130/0x130 [ 56.412026] ? lock_release+0xa40/0xa40 [ 56.415978] ? __lock_is_held+0xb6/0x140 [ 56.420035] do_signal+0x90/0x1e90 [ 56.423557] ? check_same_owner+0x320/0x320 [ 56.427851] ? rcu_note_context_switch+0x710/0x710 [ 56.432751] ? setup_sigcontext+0x7d0/0x7d0 [ 56.437046] ? __might_sleep+0x95/0x190 [ 56.440996] ? do_vfs_ioctl+0x486/0x1520 [ 56.445042] ? ioctl_preallocate+0x2b0/0x2b0 [ 56.449432] ? exit_to_usermode_loop+0x8c/0x2f0 [ 56.454076] exit_to_usermode_loop+0x258/0x2f0 [ 56.458640] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 56.464148] ? compat_SyS_ioctl+0x77/0x2a30 [ 56.468443] ? do_fast_syscall_32+0x156/0xf9f [ 56.472914] do_fast_syscall_32+0xbe6/0xf9f [ 56.477207] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.481679] ? do_int80_syscall_32+0x9c0/0x9c0 [ 56.486232] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.490702] ? finish_task_switch+0x1c1/0x7e0 [ 56.495170] ? syscall_return_slowpath+0x2ac/0x550 [ 56.500069] ? prepare_exit_to_usermode+0x350/0x350 [ 56.505057] ? sysret32_from_system_call+0x5/0x3c [ 56.509872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.514689] entry_SYSENTER_compat+0x70/0x7f [ 56.519067] RIP: 0023:0xf7f11c99 [ 56.522400] RSP: 002b:00000000f76cb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 56.530076] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 56.537315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 56.544553] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.551791] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 56.559037] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.566713] Dumping ftrace buffer: [ 56.570226] (ftrace buffer empty) [ 56.573907] Kernel Offset: disabled [ 56.577504] Rebooting in 86400 seconds..