[....] Starting enhanced syslogd: rsyslogd[ 16.486798] audit: type=1400 audit(1519397080.252:5): avc: denied { syslog } for pid=4086 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: [ 18.707676] audit: type=1400 audit(1519397082.473:6): avc: denied { map } for pid=4225 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 '10.128.0.48' (ECDSA) to the list of known hosts. 2018/02/23 14:44:48 fuzzer started [ 24.966117] audit: type=1400 audit(1519397088.731:7): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/23 14:44:49 dialing manager at 10.128.0.26:43095 [ 31.000948] can: request_module (can-proto-0) failed. [ 31.011246] can: request_module (can-proto-0) failed. 2018/02/23 14:44:55 kcov=true, comps=true [ 31.575747] audit: type=1400 audit(1519397095.341:8): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=84 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/23 14:44:59 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x4dfa, r1}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0xb1c7, 0x3fffffffc00, 0x80000001, 0x2ae, 0xff, 0x1f, 0x80000000, 0xf, 0xffff, 0x594}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000140)={0x4407, r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x30, 0x3f, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0xfffffffffffffffd, 0x9, 0xfff, 0x40}, &(0x7f00000002c0)=0xa0) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x645) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0xfffffffffffffffb, 0x4) utimensat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x100) ioctl$KDDISABIO(r0, 0x4b37) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x9, 0x0, 0x1ff, 0x2, 0x80, 0xa0, 0x39, r5, r3}, {0x1, 0x6, 0x7, 0x5e09032d, 0x8, 0x0, 0x8, 0x1000}, {0x0, 0x7, 0x1021, 0x10000}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty, 0x3, 0x33}, 0xa, @in6=@empty, 0x1, 0x5, 0x2, 0xffff, 0xd1, 0x100000001}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x3}, &(0x7f00000006c0)=0x8) recvfrom$ipx(r0, &(0x7f0000000700)=""/34, 0x22, 0x20, &(0x7f0000000740)={0x4, 0xff, 0x40, "ed637d33db72", 0x200000000000}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7, 0x2, 0x7, 0xa, 0x80, 0xa0, 0xff, 0x0, r3}, {0xf55, 0x2, 0x40, 0xa84, 0x0, 0x200, 0x4, 0x7c7}, {0x6, 0x4, 0x4}, 0xfffffffffffffff7, 0xb, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x0, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x3, 0x3, 0x20, 0x1, 0x6, 0xf8}}, 0xe8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0x0}) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000900)={{r7, r8/1000+10000}}, &(0x7f0000000940)) bind$packet(r0, &(0x7f0000000980)={0x11, 0x16, r5, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) bind$inet6(r6, &(0x7f00000009c0)={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000a40)={&(0x7f0000000a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000a80)={0x7, 0x3, 0x60, 0x3408e2f0, 0x786, 0x0, 0x2, 0x7, 0x40, 0xff}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/mixer\x00', 0x101000, 0x0) open_by_handle_at(r6, &(0x7f0000000b00)={0x86, 0xb931, "51f1c38dcf8eff083efb0c3cf2d7bbe13a82495d8644c1325fce880ed2befbc884fc2e5fb3098c47082c782cf17298642063a7d73221fffc7c7708e60716c4bc18fe7063064200e190a2c47c92fe84334d4e91c2fa50bb2e4c77a732c5a1366977da03eaed591821320fe8eb44c9d6c3a30016a03ccf96f417cd8d24bd43"}, 0x100) ioctl$KVM_ENABLE_CAP(r9, 0x4068aea3, &(0x7f0000000bc0)={0x81, 0x0, [0x3ff, 0x0, 0x4, 0xc3]}) 2018/02/23 14:44:59 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xde, "38d431bbf4d57d6f99d898575bc61373abe2bcaa8db7e42d6d688758e4d19c4ed458caefde16ef9b742717a3997ef7369b921c733f98cd115e22da8f9f14ec711d598dd3a10e3c6e980d34358e7be4f56a0e21d222bd1aa3f3bcf0da370d9b28f8f9920e5dc3c95cd19e9a69f5eed140675b395647dba17ae3367947b9bf6d03e029ef29a6a0ad9ee5b33027cd65b14204851105ff0280983dc43bb6511a8e766926f859d069ce22b2426ee0b383dcc4de39dbc84c031b97dd9dd8f4a19eccae441e81338e221772b96ea0eb0a2da97719dd1ec6bae48eaec050af11bb82"}, &(0x7f0000000180)=0xe6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$pptp(0x18, 0x1, 0x2) umount2(&(0x7f0000000240)='./file0\x00', 0x5) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000280)={[0x9, 0x8, 0xb6, 0x0, 0x6, 0x0, 0xbef2, 0x0, 0x9e2, 0xfffffffffffffffd, 0x7, 0x401, 0x1ff, 0x0, 0x2f4f, 0xfffffffffffffffb], 0xf002, 0x10}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000540)={@empty, 0x81, r3}) write$selinux_context(r0, &(0x7f0000000580)='system_u:object_r:fuse_device_t:s0\x00', 0x23) mknod(&(0x7f00000005c0)='./file0\x00', 0x8108, 0x7) mq_notify(r0, &(0x7f0000000700)={0x0, 0x18, 0x5, @thr={&(0x7f0000000600)="fa754a3a8f42fedb9cc92a8f67690bfc0e9ac81176831acba59e4234bcbb0cf0563bfa60f1f361ed24f027e6af59f5b00b7699e59e5abdf54bd0b4ac", &(0x7f0000000640)="ac56941c5b8f2ab4f8453de61ff8c50786bdc45a999c55a958c58a46fa063d87226a3c6642bd3eb530cb0e7171dc3c5bad8d6acbbda00d3b96fdaa16d8233bc76dc94c19458a555c3cb4dd6479baf1a9009b180a14e351acd849a31a18778818c98888d5b9ddc727f7bf1707359fcc66b11808954e91ddc53a8c87cbb8046231a673d9769dd0e870d77b147fbbe807bd75ef932f3c"}}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000780)={[0x2, 0x20, 0x7, 0xffffffffffffffff, 0x6, 0x8001, 0xd0b, 0x0, 0x100000000, 0x7, 0x101, 0x9, 0xa6, 0x100000000, 0xff, 0x1], 0xf000}) accept4$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000008c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000900)=0x1, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000940)=0x9) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000980)={0x2}) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f00000009c0), 0x80800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000a00)=0x1, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000a40)={0x1, 0x4, 0x7, 0xfffffffffffeffff, 0x9}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000a80)) setsockopt(r4, 0x7, 0x8001, &(0x7f0000000ac0)="284cb568", 0x4) accept4(r0, &(0x7f0000000b00)=@nl=@proc, &(0x7f0000000b40)=0xc, 0x800) r5 = semget(0x0, 0x0, 0x10) semctl$IPC_RMID(r5, 0x0, 0x0) getgid() 2018/02/23 14:44:59 executing program 1: r0 = socket(0x7, 0x1, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x9, 0x274c7d45, 0x6, 0x9, 0x2, {0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x28}}, 0x0, 0x4ece1b62, 0x40, 0x100, 0x8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x2, 0x8000000000000000, @empty, 0xfffffffffffeffff}}, [0x80000001, 0x3, 0x80000000, 0x6a, 0x10000, 0x4, 0x5, 0x2, 0x0, 0xff, 0xffff, 0x2, 0x6, 0x5, 0x1ff]}, &(0x7f0000000240)=0x108) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000380)={0x8fc0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000003c0), 0x10) r4 = accept$inet(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0x10) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x2, [0x400, 0x2]}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x111000, 0x0) ptrace(0x4218, r3) sched_setattr(r3, &(0x7f0000000500)={0x30, 0x7, 0x1, 0x7f, 0x4, 0xee, 0x80000000, 0x3}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000580)={{0x5, 0x6}, 'port0\x00', 0x2d, 0x800, 0xd9, 0x0, 0x4a, 0x7, 0x2, 0x0, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000640)={0x142, @time={0x0, 0x1c9c380}, 0x5, {0x1f, 0xffff}, 0x1, 0x2, 0x5}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000006c0), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000700)={@generic="59171eb8d8148c5c575607a029f57c76", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000740)={0x3, 0x1, 0x2, 0x0, 0x4, 0x2}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000780)={0x1, 0xffffffffffffffff, 0x9, 0x66, 0x400, 0x80000001, 0x3, 0x100, 0x8001, 0x8, 0x80000001, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000007c0)={{0x4e8, 0x2}, 'port1\x00', 0x8, 0x90000, 0x7f, 0x9, 0x196, 0x4b1, 0xa64b, 0x0, 0x1, 0x1}) setpriority(0x0, r3, 0x20) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000880)={0x2, 0x100000000, 0x1f, 0x0, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getgroups(0x5, &(0x7f0000000a80)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', 0x2000, r6, r7, 0x81, 0x0, 0x10c000) socket$bt_hci(0x1f, 0x3, 0x1) setpriority(0x1, r3, 0x6) syz_open_dev$sndtimer(&(0x7f0000000ac0)='/dev/snd/timer\x00', 0x0, 0x20002) 2018/02/23 14:44:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@generic="db055b3ef9963d807087660b7592e04e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x200, 0x20) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000280)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000002c0)={0x4, 0x1, 0x9, 0x0, 0xf}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) symlinkat(&(0x7f0000000380)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000480)={@remote, @empty, 0x0}, &(0x7f00000004c0)=0xc) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000740)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)=0x0) r11 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) r13 = getpid() r14 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000900)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000940)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000002d40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000002d00)={&(0x7f0000000a00)=@getlink={0x22ec, 0x12, 0x20, 0x6, 0x3, {0x0, 0x0, 0x0, r3, 0x10008, 0x20}, [@IFLA_VFINFO_LIST={0x22cc, 0x16, [{0x7f0, 0x1, [@nested={0x240, 0x5f, [@generic="7e413ae6f8835a4e963f53dd8aa5c27f7583cba4bbd990bbef2b7561998e8effcb8a8f57b64fdd26a24451f79a2522085ade66a0d989daa3cee846beafb8e07928e732278ed81dfa2516bb6f0f1c2f824d217d49e40b2d4b68239f01c09ea5e0aad1fda0d682b65c9df29cd796b49f5e2d9a7f19c43f60f082b238eee8bfc1ae9a5417bcc5d8cac5b20791980e9b3017b6d148e37e5211b415df4ca4b560639b9f4d85719535510fe9cce2d4d0a7b427340ffdcead2ab5fbdc4f09ef43560460", @generic="9c33615dafdf6f2cc64ea7471cb5f6251c9fcedea2dbe5a9e5e15c19a0383874384622fb27e93f3f378355d92d3f1617086f0e", @generic="77dda566988dd6ab149ac4d5b8d961a5050836ac1485ddf5c400a7c438619a7c91a3ba950a12752b9794758c3bcb3522a937dd01e198ad090aa9b27e757b91021cfb93b062e491877245758f419b7d52a1776146d1007c343c60992790acb6b631159c14922a6f577ca7ecea1eb965a6aecba5cc2305f5c121e072e02f4fc294dfeae01a611fa781417ea791394b69616b15c419797ccf5501e33315c391", @typed={0xc, 0x1d, @fd=r1}, @generic="a8419df262ebb142829d7c5a62f4121078bb9e43a0d872e6df89a352d9d40869", @generic="cf7a77a96179f331f558587c0fadb3a699835a8608690e3ddb", @typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x51, @pid=r4}, @generic="3a7c8d7158e483b1f4acb2bffe9ca67aeab0a90f71cdb885999c7978d7946c6682c5ccf80b326b0fa5df739a11", @generic="2eaac76fd24f9280b09200be96dd2103d2aec2ee34a086ec734d2074b13b28a445"]}, @typed={0x20, 0x17, @str='/selinux/checkreqprot\x00'}, @nested={0x1e0, 0x70, [@generic="d711a0f2232162c57bdaa9901c1065345a22d180507996c2be56f107e6d785063d6a7a86e8e158306cdc1952a72ac47dfaf3a4b78829710c32bdb6c8459feda8a351", @typed={0xc, 0x18, @ipv4=@broadcast=0xffffffff}, @generic="b2009191ec539a1c30e5ab6fad6a5776da5478d1137909bd171835f9ec61ca08b83a3858fccd0aedbb302242c2b5443fa81f8a9dbf3b562059c963c0473716531e30fc6299663d1d3fd603ec525696c6725130aaf0a9872f3158f07769c062d4c708f80c03673238d9dc4760897f9e93062de1b82f6efcb10b356068a8deb4174d6cbe80acd2864f7b4329d2b1ae118616d68ac03fd5ade6901242106166", @generic="850024cb884bfffe5c1f39950393f255199f5a8743be16e7917e1c5ad598c3a4aa544d3c388698ad9e91b0fc52c7fa1247cd082bdb2903f80b3d4f590e027a87e8eacef2edcb5e719accea2ebbc90970957d7627e117215101b9e873e8dee1b47fd213a9c1b6cdaa9f4a978c3798866ad60687530e330dfd5f356d048d5537903b74205354f8b04e50639e5a58778f2132b608aefeb13e037ec1d3cbf292d1b37716780136d7db25f3ea0c02e429783ecf727e0015c0a01152e77ba7f099369ee5370f3494fb60033ac29f0a8390dc4b706971ff345c8b9056ecf514301822ed8d354bc66c4974031666b93256"]}, @nested={0x2dc, 0x8d, [@typed={0xc, 0x48, @uid=r5}, @generic="e9c4399937c023682ec6eaaf062eab63bb188cf19317311caf2598ac5e76288d40a869841eee5f536da8c7586601824ce548aba4478c9f09fc2dd6a6ce2c84f994eeeed4095e", @typed={0xc, 0x2, @pid=r6}, @generic="3ed4e0fcdd7df77d248c917305cce31993267af327a948fdbac5f9d707a388cad0bbb62774eb64db3dcda6efa63b3550e1ba2d7df101823b0c1c255abf3628224a353c789c1091807956c95b87e2f7586c57d874d8e383dc79d0615fd29b32f085bcc194e6fe66738b16b64a893e5212", @typed={0xc, 0x84, @u32=0x100000001}, @generic="b398aeaa596fc141782af5861d8da23e67d6aef049a966b4ac77ff3e7676bbfe0444fe091d69c30b334483cdd0cf8b3311840975ca1ab0cc32a63a2755a007a332108fad49f6c2466eaac2852ecdba5af9150655dca48e152804cac1e6a3e8ecf12a17af94d2fb1e356487614def8d3f19b72f92973f8273eff8d5e7cb2d14cbc38220cd08ddb9e8c347ae3ff2aceb01bdf03bd276419b2878d9ceab8c6590b825d67646efa35a4487ce25b331a780d60e0b0f357765ecc4279c98", @generic="a7eaada55c39ba0bf3d189924d3cd6587924041daf607af246004c69731d3db0a2f8b6ee65ab716aedb38057b46d05a92f50ba2ac6223b35f6af00370a9f81efa063ddd78d067764ad7bcd8b7765f04925967c8763a03d2a233858f02c2b5ef8b2952873d9921ac1e836272b7714fe16870de580eceea35408a943427918c831d3c5f5b08e8c06a7652136a3a66f83e0315e8f2724c0c66ce34f", @typed={0x8, 0x95}, @typed={0x48, 0x6b, @binary="98a4b0ba004ed595b059ae28bb281099dfce1f767c5b781cabaf1b3d159218c3d2f12d8389216aab7bdb79caee184598603418c8131faa1f4667382118352ce8"}, @generic="c32b374efe8c136d2eb05f7e27a43b8f08ca6554c0cd861bc6f2e13ef074771a479d882fe1f885c7e34046974d0500fb2d57f816d292bf6f3f015743c872a9160ef36e25b3ac585f58f6d079eb06e29fb1861673c455f0dd45"]}, @generic="5b905ac88f89b370c9a1284bae8d13945ad2f5237431bea37a02b4770e23b664096e9d4cbc15f73bb89786fd1247ee9c44cf7a66eb5516df1f5f8eccb76adaaa0cf8a4b163184fbee9ea9ce3b0919c9ce5f63dd27d2f87ad5c7a70408ebb71e037a76fa39007031502197a3eb399f90ba88597adcd24c45a08da33267ef8465c211de843ea902d27aac2e6d671de1d354ad3619f77794b67d8553d61a797a8733fad6689f56da134d32311291ec500211d1235d6ed95275584631475ba1e3d9e97ded4ce26474cd943b9a26ee7f406ac"]}, {0x151c, 0x1, [@nested={0x127c, 0x1a, [@typed={0x20, 0x8, @str='/selinux/checkreqprot\x00'}, @typed={0x20, 0x8, @str='/selinux/checkreqprot\x00'}, @generic="699fe9f005b24eb3ad81d10c90ff77", 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@generic="4487cddbf4cc2e6dd29edfc3b7eb4650a4e6ae6592b140e709652e495bf5a9b2cf6e50d0e70627e7467e225a1ef6d982401aee0de3b9551ecd9476173a09fdb87fc905b0cb0fbd2bd6483ec460dd544e22ce1d38f17c09621437f67083d95a2194027946797dec95c8aebecdc36bcc40af5309de9e3ded53fa7985d016bdb1abd195e5b1d8a30ad25feb4eb4345078e412fc42a48392e8071aafc46d8b8d4f5d03152254b1c77ccc0c737a0b8d9b82afa56297fb2470decfe486908d7bb162bb3c36e2603c12ad", @nested={0x108, 0x30, [@typed={0xc, 0x6f, @uid=r12}, @typed={0x8, 0x91}, @typed={0xc, 0x52, @u32=0x68}, @typed={0x8, 0x7f}, @typed={0x8, 0x31}, @typed={0xc, 0x92, @pid=r13}, @generic="bdc7205acedace18beffcd0305cfd10e8df3ffdbddc285a864d657791c920d7a3b0e57f872a02a4923d3a446a508c759c644794909dd5a", @typed={0x20, 0x71, @str='/selinux/checkreqprot\x00'}, @generic, @generic="e7a5881bfb5c8ab9b562d171a39c799b822079a50b016e09dc9bdcdf345ce792c6daf2a07d0ff3cbb929b9ed87ca2c238904728ccf74c4f0b0cb564220e9f02d8127549b440b58c84a5baa2fb91f1d2d997a14f1d84b28a1d9a2edd4bbea2ac07c4599802aee66dbc13a9ec5f7ee3b4ea1"]}, @typed={0xc, 0x19, @pid=r14}, @generic="2bfc105a57fa1d95b6b0fd3a30134ce0dde3e5c6d5b51058deb262bd795e950558caac432fb73ebd285c425fd373728b13391c07cd4d1f5442d590f67f2e9eceb683da74da4352e27e4b1941d5e3b0bd88c6936ec2e2321f433a14596f26effa1ebda360e86e083cc4cb117fee000e19f4eb8bb72cec788461526e0ca433e1a81889b41d8a56743f49dcc90cabbb67c127c936e96a6e720b809f051ab4b4a47fd9f86f11b139199ac6b3277220486f1a29156f9a48e448c38bcd257d3bb0fce326068e48ba3e6d9d601ef1deb6b3984e6804ef4eeaf60538aea4a93ff034ea4a25e687befc0144e3754dc0099e5e10f52a"]}, {0x1d4, 0x1, [@generic="e96da941b975bb5cc7dcf1be7d3e327e8b37810f428f368e772766a1d05ea8557c6bfc649a378ec7abc5ae9c1a19c72711c8bd1ffda0bb42590be1bae98b7c9deb062603a744b2da238b7b5d3cc740e057111523b76d1709687f999ae22d3fcdcf93d870847fd25769968f3e1384826ba3900b828ac6e2616dec0898bd7bbcc8cca28ad43bd9f4394665b5142a73346abde5", @typed={0x20, 0x55, @str='/selinux/checkreqprot\x00'}, @generic="db5176ce0d23abe2cbab886bc6f69a45775d6d4ee84325ae7e8b0c1d9c6b05ea4dc091120d67de7196f3edb6c032dcc8618c5e91cc6927fc6a3a16b629f3bffdb7d2a004e84a6f8e4f9e58206a636079079f58d7a9524123da725563f031e7f5c8d99c21c2a9a9a79b65390395a7bb6f384c132697c883a1dee5cc4e7d8df102222f568ec32f2c8063109f7c02e6dbb670a0d7152b1eba55bb6026daa07465416801b4b692dae7ca7bbf9fa461e5d7f2575e26a4ebfb9580007c8305a46c66a0b0e49a4731df3957a3ee5aab96aa3d843aea6449896ebeb0e6a349747324da59387bfc6ebde4473f40f67245", @typed={0x10, 0x5, @u64=0x646c}, @typed={0xc, 0x22, @pid=r15}, @typed={0xc, 0x8d, @u32=0x8b8}, @typed={0x8, 0x74}]}, {0x1c, 0x1, [@typed={0xc, 0x8e, @pid=r16}, @typed={0xc, 0x20, @uid=r17}]}]}]}, 0x22ec}, 0x1}, 0x20000040) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002d80)={0x0, 0x9, 0xfc, 0x401}, 0x10) sched_getscheduler(r6) fanotify_mark(r1, 0x8, 0x40000000, r1, &(0x7f0000002dc0)='./file1\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002e00)={0x0, 0xfffffffffffffffd}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002e80)={r18, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000002f40)=0x8c) 2018/02/23 14:44:59 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x1400000000, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/216) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x10, 0x520, 0x2, 0x1, {0x13}, [@typed={0xc, 0x6a, @u32=0x3}, @typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8884}, 0x84) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x7fff, 0x9, 0x101, 0x6, 0x4}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000002c0)=0x8000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000300)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) bind$nfc_llcp(r1, &(0x7f0000000340)={0x27, 0xf5cb, 0x31507305, 0x7, 0x3, 0x200, "4717211bd40960a3cc52ec352c4de97d3d74a706a07b6f83f5f6e8df40e2e88277c8e62b4780430e0985af2d7f86fc02df6183c5ec4594752ee876e56e2e90", 0xfff}, 0x60) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000003c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioprio_get$pid(0x1, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x200000, 0x0) rt_sigreturn() ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000440)="4ac185b1465a1729484485824a48273a8d") ioctl$TCSETA(r1, 0x5406, &(0x7f0000000480)={0xfff, 0x8000, 0x8, 0xffffffffffffa95f, 0x2ee, 0x5, 0x7, 0x7ff, 0x62790611, 0x4}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000004c0)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$nl_crypto(r2, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000082}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=@upd={0xf0, 0x12, 0x425, 0x3, 0x3, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xe2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) connect$packet(r1, &(0x7f0000000800)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x2}}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000840)={0x0, 0x7, 0x100000001, 0x6a, 0x4, 0x30000, 0x0, 0x7, {0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x66c980000}}, 0xa6b, 0x7, 0xffffffff, 0x4, 0x7f}}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000940)={r5, 0xfff, 0x7fffffff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x3, 0xf3a3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}], 0x1c) sendmsg$nl_generic(r2, &(0x7f0000000dc0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x82000010}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a40)={0x30c, 0x7, 0x8, 0x1, 0x2, {0xe}, [@nested={0x18, 0x2f, [@typed={0xc, 0x2a, @uid=r4}, @typed={0x8, 0x91}]}, @generic="e425fb69f1c213754333be0de6db10f01ccb37e1b0cd61c40f752ee30e1d980d72cab87327aca8d0a0c2c03767e9227fecf843cde7851789786a60a175f2cd1604865437bc8b9fa933ea02d80f59613984221bdb2acd730d8437dcaba725dca3a4dd290931356bb1", @generic="ba5b58d157e0f4a0", @nested={0x120, 0x87, [@generic="aa9eac06984b74fdcd6a6a6a2393fd372292c48ee44dc6c2a1833e583740ba0c2ba28cc7bbd8e3a39541dc0bf19a1b322a4475172f78d4198923c81a13f37e913a4b897ee097477926dafd44a56c0d762ae0a7764cd9dd33cb8d8a72e3490de8757df85b9258abb5e8c78f74a3182ee17196cf6ae1b297a3ad600dfcdc7593df0d38b6286526d8e0d723dab6e56bf7ebec4e0ad9120815c9f5f7fd9dcbe5794a", @typed={0x18, 0x3f, @str='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="3469cda270bda5426be9a1e4e7107f3818abea0351a105fa9482e2d1ed322e04def3c9d8ce87d3a19eea4d60af937b808de517d850294b7122be69c6dc909e8c3629c50cbec0456e7ee8", @typed={0xc, 0x23, @pid=r0}, @typed={0xc, 0x8b, @pid=r0}]}, @nested={0x11c, 0x5a, [@generic="f35cee359fe5c773ff42e6f7673d9195ba643e3d7779ca6b6db4b3658094e48c77c39dfbafc485a7fdaac68f531a5750fb4f5fc4f5eecc75626d657bf86f81f4b30700b8c4b63cd8ea168d91273dc5a87d7d6fed068b671417b7ddfaa71c93ad49b3fd7d758a7311b04bb836e82d932164dec0b0f7c7695df4a0e297a0", @typed={0x18, 0x56, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="9bb5f537b3fc733721a1028f043fae05a66c5ebb6a5f650cec5048ab030bde6b7ed884e9b5fd77a864023494f5635ef600a96dc319c442c04ae716e21e0c6d956e8c70a9b04eba00f7ac36313398a9eaad3799a9f37d80e66ded3f1faba1a201136201f7721a141d867a8a73bb804525870c3c011dfe70750c916cdbc3d442f599e67e"]}, @nested={0x34, 0x12, [@typed={0xc, 0x39, @ipv4=@empty}, @typed={0x18, 0x28, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x1e, @uid=r4}]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x1}, 0x804) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000e00)={0x200, 0x7fffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000e40)=0x2, 0x4) rmdir(&(0x7f0000000e80)='./file0\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000ec0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000f00)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000fc0)=0x8c) 2018/02/23 14:44:59 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x100}, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x3, 0x0, &(0x7f0000000080)=""/196, &(0x7f0000000180)=""/108, &(0x7f0000000200)=""/95, 0x4}) chroot(&(0x7f00000002c0)='./file0\x00') r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="17885ffad67667645eef130dfb5373fc421a7909e3571024f67e9182b3a3526a91d6", 0x22, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001440)=0x333f8000000, 0x4) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='./file0\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001500)=0x8000) getsockname$inet(r0, &(0x7f0000001540)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001580)=0x10) getsockname$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001600)=0x14) linkat(r0, &(0x7f0000001640)='./file0\x00', r0, &(0x7f0000001680)='./file0\x00', 0x1400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000016c0)={0x8, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x3, 0xffffffffffffff54, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}}, 0x108) r3 = semget$private(0x0, 0x2, 0xa) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000001800)=""/88) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001880)={0x2, [0x7, 0x0]}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000018c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001900)=0x0) kcmp(r4, r5, 0x7, r0, r0) sendmsg$rds(r0, &(0x7f0000002240)={&(0x7f0000001940)={0x2, 0x2, @empty}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001980)=""/47, 0x2f}, {&(0x7f00000019c0)=""/185, 0xb9}, {&(0x7f0000001a80)=""/136, 0x88}], 0x3, &(0x7f0000002040)=[@mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x81}, &(0x7f0000001b80), &(0x7f0000001bc0)=0x20, 0x800, 0x46953ebe, 0x2dd, 0xb1bc, 0x20, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001c00)=""/204, 0xcc}, &(0x7f0000001d00), 0x40}}, @cswp={0x58, 0x114, 0x7, {{0xff, 0x6}, &(0x7f0000001d40)=0x4, &(0x7f0000001d80)=0x3f, 0xfffffffffffffffe, 0x6, 0x7, 0x2, 0x0, 0x9886}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x81c}, &(0x7f0000001dc0)=0xffff, &(0x7f0000001e00)=0xffffffffffffffff, 0x0, 0x3, 0x8, 0x3ff, 0x20, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0xf91, 0x6}, {&(0x7f0000001e40)=""/156, 0x9c}, &(0x7f0000001f80)=[{&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/39, 0x27}], 0x2, 0x2, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x3}, &(0x7f0000001fc0)=0x5, &(0x7f0000002000)=0xf523, 0x401, 0xbc0, 0x9, 0xfff, 0x50, 0x9}}], 0x1d8, 0x44}, 0x0) r6 = accept$unix(r0, 0x0, &(0x7f0000002280)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000022c0)={0x4, r0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002340)={&(0x7f0000002300)='./file0\x00', r0}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002380), 0x2) close(r6) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f00000023c0)={0xfffffffffffff801, 0x1000}) accept$unix(r7, &(0x7f0000002400)=@abs, &(0x7f0000002440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002480)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x913f, 0x5, 0x8000, 0x4}, &(0x7f0000002540)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002580)={r8, 0xfb, 0x3f, 0x80, 0x92, 0x7}, 0x14) [ 35.323812] audit: type=1400 audit(1519397099.088:9): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syzkaller-shm687751520" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/23 14:44:59 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x133ac0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x9) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x2, 0x0, 0x7fff, 0xffffffffffffff7f}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x46800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x20}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x40, 0x600) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @remote}, &(0x7f0000000280)=0xc) r4 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x200) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000300)={0x1, [0x4]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x1000, "e5c1c37e5578cb888d412b024c3481c966eeb71732ad7256626b7ec57e70eda913fa0a74106da1a8fe1ce0cb569a0854e3a5818a315d10cf17075e5503f4dd5e4ff660806b081cb4c5ee4acd7cb945822f17c390cf1cc67c9bc8e8fbf1c77a7a13006c5366a7d1d9213b15427eac3db373c7bcef7e7775eb322a5b02f0106ba8fe2ed3cfff6eb33ee7b9ce283d773489aded4168a04a5599d562ff1bd41cda0c97b0d728c08d5808a7b20480d0a71aa587bc0a7e738c1bd34788bed7193574f737a19044cf0c041b034a782ced2211bdb5700fcc5e65feb9d973e8c42caba2dcbc187fc6c356c5a3fce902e33e2b87c601b5d36f77bfc150ce25820d35e96d22407fa5114ac2e63b7359217a4266f8fcb4568ec6fb86d2989ee9555945f262f36b58ece3e877d7e4a7ca30dc7ed012c08f1f1e4cb277bad8d6f0987259f1e7ee51b89b65a9c84f199d6143ab6d6885a138ebe5f3c21b9af700a55807fa5abcd480772a8f3bcda16fb9d971193950054221ed19dd61589d9b44629bb966f9ccd1be121f97000dcf71f7c38c9116432f9b67079d45428894b81fef4d16ee4fb200b080be7a70ab7e0ca35ae3e7c8336b62cbfb75ee60a105c7b01834fe83a0daecd81b88a599ce82df1c2a7c88644d5bccae6c1d413c8067047f7a2b229a07436277371643fba22451fb546d6266c01d838c100062f3f3f5a13bc6c282bfd52ae7047caa89fd086a110a63ad5208e32c63aea549c5c6d0add12e7c841fc54295313d2e898760d66925f998c5b31257a44332919e378892a33eafe957739101b9f6eea4dad9e898ff15cb1ece0420181d91f83afd799d6236c54c67b4b8a0801d6b63fc6a3b6c8ea328392ba7a53b7b2323c2388e5d3dae2404db379eef8926fa193d2c622a4a03009bb8252df1536e4daf76409d51f510dce77855188f85f3a17f92c787084e5f3d5aa66abdc9cf33d2e21774108e97372819d48b56d5ae43ad7e63384fdc95317b2603c55bb3aac0534eb3950a071c0eb9b40a772c6c99d0f559fb823c1cb0f0be4fbd4ea36899ce91f150b9a0b78d503cf9b3fb6f417e40cdb5346438c0ef4bfb9c5440479229da7bb2a40ffb1d1519dbb299c83ac7877dda63053fe918d1cbecb01ca7a97142d7004aa24dfbe7ec5f8f4398e15df25eb534615cb157618e4e359f27b2cc959e18c8bbacc1145299aae9cd3b4d2c03ed8e3a5d109e4b473b839da91e6de1f61f987cd1c1f1c266c13e2641128e85ed979d6e8f7caf1b77d41493cccf0c141cbf9ce68a385b7915a105dcd78c509787e33b5d9f6712a54619442a7a48bc0186f80a95da6b78bb4a23e9573d00ff71b7248c07535941044c5c39a7e1f346a59025b486cf6c7c15b13433cdbf899f7fc1ad76911261d32d0b14ec80b177960943b0c86b5c6098c77ea545a8dd3f0a6491b84bce41720f3411620c5cdf5497e33875e9a398b1aa539962f413acb5893eca3204c754cd2db494eb97f9f8dd15519f14e24a89cf2281269839cf6c2b48c9437986397782b990f78911b08b970644c3b37c39c1715d144a5483ef7166ea348c6bc900cc38564b125a04bbf331e9a034e71af1e90359631218e955cb26a28da739b5c9ba004a79223c2b641fdad84197453ce1a1201ae6a409775242b52680a51e7992d42e133561ada11ba7f55a54b89f00cc56d9658b43a8500a76e1fd75a1061575f8d6d5b327d8c7119069a8a4ad3247afca8be89e42fa813e831991352fb620cec3fccea660b534ce85e5b791d330fa260752fe24221cf1d3f90790268e375147fe24e8a115dee29f4f48fcd433c48a2de5b6829dcb488a26316bab6c927b226807d00086e9cbdd1b1771113ce88a86537bead835d0a3a44c03700a82ea6f093c450b0c3f311657898dbaceb163110a77893023701e47c50b64860647c20480326d26aa1d0395502044b1ad7c5e67e77ca4db3373612b36b755bc6cb027b2c17df628ed7235dd049a7273cf14cf7e39006c07fc326581cc6efc0137caa04c799d3d52777b75f23f177af482bc1fbee6353f964266cf0c966f56f5215e4246da5edcf425adc7c745f928e4c3f4943982e737ea983b7466ff09241eee953c4ba1d72b79a76072578d4d0d8f2eaef5cb9daa061e75e34866910c5ad67d3e740e8d998e1af8453e67466c1cb508161e99cc2bb276df33c4fe35209f4fb9b4f8bfccde8727bbcffa04f06c1977113b924601f2d483e6b2ba1c999da4b6f1d2e95e1c99b44f17e44abd2456c499794d33b2db669dddd38ae476bf35c9981e5f69afdf4ce9996534d32ba4a560fc6a3fbcaca818e317794480f8a9fcd5cdef78af632f3b4ad28fc85ff9242f946b0d0bc50afc4b4d18a9130b6fad70c5ba3d128d55b8b1832598f3bb773257050245fb7d1d853b0f9a66c2d0f9e2b07d64290f28e8beb26d96e154c0d3c78aa1409556455c37c362365737c5b01c111fcb716a2d49033de78263bb78a0ca1fe4fc6086da792c42f745604c6aeaa9cf033410d4cc6f5e72d91a54d790e9813801b52b35dd75dae473f3a53ced8e71bd4e192aaa1d340ec5028829070b8c10c68947f467e7406f976970c5fdc97b437385abad40f2b215c5eea3294767efeb1f825c47c403e48523ecb3733a003b911d5d55c0078585f9d98a857ee969c7160f7dc56c5124f4ddc5026c36307d5d51d6100b68fcbadf15afe9e49d620f5d14c06de609d80236b6aa252207606c0445279f9eeef77bcf4641565957da2a63f93a2a936ba12497cd42e2a696b73b818297de0c4a08fffd4ff361b9b86a58201926612be188760f64638ea10a4280f78b1c460df1bc0807da2eeb50a98d15ca4a8f85eedf41e966497045e3b5c93c440fc7201bc601d354166a956fc1d63ea90224c485f12f92b2a49e091c8023e32759d82d22136e7cb7d4b7d898a16c0333889aa1120dbfe49f1b46af9ac39e6d0a9534e577dd31b289179b1111d0385457c95003b459a20c905d1be3648672adf8fb46f5009abbd2917e133ee4f8b2a247a8add2666cdea051b1ac506ab843e89ee7b55f377a6511f1d265ecbd3b31356dc96b4d2147fa43bcd1ea32d096587fa9fab9765eb9f3371ecf6af93d07511e905a0ac119ec21aa5735e31f2ae43c50e998c2d349f3d55003e3b7db47da69e2df26e393484b07b4a816330adafe3863011ceef351a391eba54aaf351e6a693ca4261f875419b6c7045227479464b4fcc23a0f49c2016c97a218cc96ddd670416f9c15c96517441f598f2505fc3291cf21598089ee95191851641134eb7041f7abb1fa18c27958cbb47b37ed30cf661d2045a865137d3b08e8dd02c812553c3e3829793046feb8aadfcb0fe1725d3a23fe27cc85138825126a033636383b175c2e31fdfb21357731ac75f107e321e6411304f7c7fd108912af16b3347972c4cff86570fd539e61a680883cd5b2ba05ad78e04f16fa623aad5881c08d5c17fe486ac87d15be23bdd7bc42bb1d6d77088dafaeb760812071a6a431c0699d134d0366f916883f9a18c92ec9e623127858c734b537eefb4506e7c9570017a83d0e9678c18ad5fd29a6c7a15070d13d7fd66d81ccc6be754c94850d46a9809f6f8e17f5fd65a3b563250464e4fa732c9412f2c3077b21146d17416e4cf1dfbe668ab2e947bbab6b760c287cb5f2b33e2df13982c8f807097f815fa5e2668796bde53067afcb97445566a2525822e67ddc92814eff4a95f747d10cc049617fa2489ce42522eb5276431bd8b6090c52b75b1f3eb5075e200f8fb22f05634e8aa850241ac9ada609d5bcf5282df5c64df817e0cf652d4ae8db8451eabe1c994da6ea0f5c76c9e304709d6ecb0a74652413cfc5f643b0be7daf7af54e55cf80a016201a50355d801dcc60c1c35750812b22e1fbeceb1c584d02a5ac099c93b6a35f43adc5919f035936f688c3b9b48ad0ae01bdb7903138e98ff061c4960c49add98e9d67c88c8ddfaa97f6ecbaf165d364dbc078b0b7d0ae978ab429e81bc0424e9677f119a79ac46d1c22bf58a157ccddf7ca8bced83b0d4efc61b2732ceb111da869955fa2504c20c04686b1cc2afbeb4bbaa86b77f98e98b1ec09ba1fefffbdee1d021e63c9afad3b672a9ce64f5db13418bd3da5acd9e7905b6d3cc83df7c3f853caefaf202199675a66aa3c517e5a0f6d445f7213b98610c4de0630bed9a3345618f9df5e90e6932e30b6cdfd0caae10e0d83424ff78d96afd9ce41aa9d602a2bf42740acdfb327aba1c447d764c1fc612d542d247e2e557271da0b84fb9de7b1f4515b1aaceb644c2d91d869685e64f026a5e1b6fdbb71a3e1447941e7e8ac4927800e47f60c4cc71d07522ab725e11b4c167fec0f001c3d9a1e7b5b03e6b2df2771c63f1049af54e2f3ce3fd2baa65eaba7509596097303ec1759b9ff09ec8d424d58ad3837f5c30302e3fe2890f416eb622560c698b54554cc5b4dc96b7963afa5d01baef1beb651eeb5921c94cfe1e1099984dd1dc47dd5768dc60dc33be60105f9511750f3b8d8222f7b7c25b532d593e8b729a01bc7ff4911c4e73b3f3fd5f42b09570fedb2173728163cb536b6a418437456d7b89fef7a174c9f5447c534306e95c53aa86e66e2da9461f97f69e0fb8661bb6e6557b10512d17fb4e5162bdbfb36f93a247ea067a1597d137db616219b44f5303c4f0a492b260f536dc067ef89e5279b2a3cae55aa9e54b6ada38dd83e8bf671019a1ded88f240d73f3151aa969db86fc1e095eb9fa67de4e19eca44ca1442b6f5b8f076a9729e16676bef4babaacc8d9236bca0a12a6800c7a31e7485423c2898b95a0f4c91d7b62d5cde78f0050b5d8fa10045312eb2a42bf21367767fb238a6e79e6daef7e1b30cc1fa88a45ef2fa3f83d677ce59a4058ec7b5d94006a014b1a52c040d4099248f4b9178e334d7e9e7a179cc730daf33f5e7ab4cedb9a109fcf66c372628d42bd338d407e1f221923fe23cd5c974fed46c0403d9dc487d559516ab2e20d1585a4c4a58901ba7fa23c8cc02ee56902b8f222a769deeb5bd09ff0284d0267afcb26a96aff57f2b2b895f6d05d74637d1f1617b43aa3e8172bd4a040af0ff48fe7fe1a2cacd851d3f1e1ca35f64c5ecb33c386d867ece14cc0de233bba0709b436496d5f0265e76ffa602234ac9df12d103078d11d102a8663d31737b36e18812144aef242cbb7c4e88f0b5c1ac3903b6b8d27a725e65ff05289b2abf7ba0351464845363daa787c8628d89da6cad81b18711b7694b1e3a6766fd2b9a2f31cd639092d1140e87783d95d8b4a80f0236d08d3a7badb7d8a9cd8d2f3b6dd4193d782896a58d7b689bab5fbf4de421ca42bca30db4426e8cbf10e6101459c99cd73839bb6e09fc2bf498700e6d38daaa9cf60d8c22dd4147454815ebc81614b23ecc6acef71ea1a646c4aabb1639ace7633032680eaef26ad603e3284fe71c24e68c18b695abb23f04bb1b2bb0e7e48561417de8c29d512f408ca576cea9713544a19953634881b5c84ff08c829a5cfaedaec11bacf78b6a54a73cf50c6c76f0ee653fc36e7d9ab62943907adfc826d4363fc0b7d7c762b8b2ed50230ea3499e7adaf5ea242409fc1e6fc70931155f221e19f6034e972eeee93ebe1b7eff84de4c9818f2010314f5eac8fa9db9cb3c5999ce2a34b1459a50c3a1d54f32c4f4a0d9edfee919f39dbce4075d2f2f819f02cce1a41baa0c04fb1ad451475ebb9318abf5c964083ce6cc7fb94f6ae68c272340dcc60170484903cb084a163a71461b43c1"}, &(0x7f0000001380)=0x1008) r5 = syz_open_dev$sg(&(0x7f00000013c0)='/dev/sg#\x00', 0xfffffffffffffffa, 0x2) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001400)=0x5491, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001440)=""/4096, &(0x7f0000002440)=0x1000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002480)={0x3, 0x6, 0x7, 0x5, 0x0, 0x3, 0x7, 0x40, 0x7, 0x7fa}) r6 = creat(&(0x7f00000024c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002540)=0x10) ioctl$TCSBRKP(r1, 0x5425, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000002580)={r5, r0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000025c0)={@generic="b7136271a3f31ec82c51fac4d285fb66", @ifru_flags=0x4200}) pwrite64(r3, &(0x7f0000002600)="96b04f9fa604d205bd5b28f96d18f0adc56cad181958dd00179f4c928b10dffef85792bf785c78589dc20ca387efab22d4173066f77f85b38bc47d61da21ca6814c9320781ce535b2134e5b67b0516bef586d06f97157ecfc24061e0ffbf4a737decd1fc0105d6736b43ad5e6b2439afc79a8a0867dff5aba705a70f0e854a18a2915f9cb7adaba34ff57378571f2ec189ca5c756826b79b7c932d68bf6ab189a4adeb48b0a5829afe413e4f1d888c6e3ececba2bae26ba77dfb1d8e652cbc3a240729082705bd0d4dbb7a0655911808993bda965d65b958c0d845123f7c", 0xde, 0x0) keyctl$join(0x1, &(0x7f0000002700)={0x73, 0x79, 0x7a, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000002740)={0xfffffe0000000000, 0x7, 0x400, 'queue1\x00', 0x9}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000002800)) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000029c0)={&(0x7f0000002840)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000002880)=@upd={0x100, 0x12, 0x8, 0x3, 0x0, {{'cbc-blowfish-asm\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xc13e}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xbf1}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000090}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000002a00)={0xf1, 0x3, 0x50c7fda0}) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000002a40)={0x6, {{0x2, 0x0, @rand_addr=0x3f}}, 0x1, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @empty}}]}, 0x1a8) 2018/02/23 14:44:59 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xffffffffffffff80}, 'port0\x00', 0x83, 0x40, 0x6, 0x7, 0xffffffff, 0x7, 0x7fff, 0x0, 0x1, 0x20}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x3, 0x8, 0x2, 0x6, 0x3c0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x1, 0x10000, @empty, 0x400}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x100000000, [0x200, 0xe000000000000, 0x8001, 0x3, 0x6, 0x9, 0x6, 0x7]}, 0x5c) fgetxattr(r0, &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/149, 0x95) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x8}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0x0, 0x0}) r2 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="96017c8ba066786a4382", 0xa, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000005c0)=0x4, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000600), 0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000640)={0x80000, 0x0, [0x7fffffff, 0x5, 0xffff, 0x2, 0x8, 0x8001, 0x9]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x80000001}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x3}, 0x98) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000800)={0x7, 0x9}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000840)={0x200, 0x2}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000a40)=[r5, r6, r7, r8]) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) [ 35.375143] audit: type=1400 audit(1519397099.140:10): avc: denied { sys_admin } for pid=4282 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.409893] IPVS: ftp: loaded support on port[0] = 21 [ 35.470248] IPVS: ftp: loaded support on port[0] = 21 [ 35.479009] audit: type=1400 audit(1519397099.244:11): avc: denied { net_admin } for pid=4287 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 [ 35.514271] IPVS: ftp: loaded support on port[0] = 21 [ 35.559415] IPVS: ftp: loaded support on port[0] = 21 [ 35.613940] IPVS: ftp: loaded support on port[0] = 21 [ 35.696777] IPVS: ftp: loaded support on port[0] = 21 [ 35.797651] IPVS: ftp: loaded support on port[0] = 21 [ 35.923406] IPVS: ftp: loaded support on port[0] = 21 [ 36.158837] ip (4415) used greatest stack depth: 16368 bytes left [ 37.062588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.146685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.228731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.371478] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.383170] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.465353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.626595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.869237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.909659] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.915827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.950212] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.956381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.037649] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.043798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.088424] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.094615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.178922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.191072] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.237828] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.243926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.322272] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.328495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.343628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.353929] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.418783] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.424994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.454541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.464141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.477171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.496386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.499148] audit: type=1400 audit(1519397104.262:12): avc: denied { sys_chroot } for pid=4287 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 [ 40.536170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.544740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.616204] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.622528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.639908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.652531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.667310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.677075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.687306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.716583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.724941] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.742321] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.748522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.762305] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 40.784265] IPv6: veth0: IPv6 duplicate address fe80::2:c used by aa:aa:aa:aa:02:0c detected! [ 40.857744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.864048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.871666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.883095] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.891576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.906313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.917291] IPv6: veth0: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 40.927878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.930220] audit: type=1400 audit(1519397104.695:13): avc: denied { ipc_owner } for pid=5561 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.935630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.972567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.982601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.992646] audit: type=1400 audit(1519397104.758:14): avc: denied { dac_override } for pid=5565 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.047790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.054041] IPv6: veth0: IPv6 duplicate address fe80::1:b used by aa:aa:aa:aa:01:0b detected! [ 41.062770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.069608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.085554] audit: type=1400 audit(1519397104.851:15): avc: denied { net_raw } for pid=5577 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.112226] IPv6: veth1: IPv6 duplicate address fe80::3:d used by aa:aa:aa:aa:03:0d detected! 2018/02/23 14:45:04 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)=[]}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x50400) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x800) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/23 14:45:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x8d0757a1a161ebad) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$void(0x1f) 2018/02/23 14:45:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, 0x8) r2 = socket$inet(0xa, 0x6, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x4f0, 0x0, 0x0, 0x0, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @empty, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="b58a77e5a0b745fc845bb06542b90cfe", @common='teql0\x00'}, 0xc0, 0x110}, @mangle={0x50, "6d616e676c65080400", 0x0, {@empty, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="d6ab8a77eabf2b8f0372c69e84acb655", @common='tunl0\x00'}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:tzdata_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) 2018/02/23 14:45:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000003fc8)={0x0, 0x0, &(0x7f0000ff7fe0)=[], 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000570000)=""/151, 0x97) read(r0, &(0x7f0000000000)=""/133, 0x85) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x208001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000100)={{0x8, 0x4, 0x3, 0x2, "01391b6c5da08a984cd72d2e5fc09e977a2d8d722cc975cff3262fb5b6711199939f35ded45ab04dc4ff7d5d", 0xfffffffffffffffc}, 0x6, [0x7, 0x200, 0x5, 0xffffffff, 0xc12, 0x7, 0x1, 0x7fff, 0x3, 0x800, 0x800, 0x0, 0xffffffffffffffff, 0x4, 0x6, 0x30b0, 0x800, 0x7, 0x7, 0x401, 0x3, 0x1, 0x7, 0x401, 0x4, 0x7, 0x2, 0x2, 0x10000, 0x4, 0x4, 0x68, 0x401, 0x7fffffff, 0x2, 0x1, 0x10001, 0x1ff, 0x7, 0x8, 0xfff, 0x80000001, 0xd077, 0x3, 0x1, 0x6a, 0x9, 0xffff, 0x7, 0x1, 0xc52, 0x5, 0x6, 0x5, 0x0, 0xffffffffffffff01, 0x9, 0x2, 0x5, 0x9, 0x100, 0x11, 0x101, 0x81, 0x8b4, 0x7fff, 0x5c94, 0x1000, 0x6, 0x7506c19100, 0x100000000, 0x10000, 0x3ff, 0x200, 0x3df, 0x80000001, 0x7, 0xfffffffffffffffd, 0x6000000000000000, 0x2, 0x8, 0x9, 0x0, 0x7, 0x3, 0x5, 0x100000000, 0x8, 0x81, 0x7ff, 0x200, 0x94, 0x6fb, 0x8001, 0x7ff, 0x6f, 0x7, 0x6, 0x0, 0x80, 0x2, 0xeea, 0x9, 0x2, 0x80, 0x1, 0x8, 0x0, 0x2, 0x2, 0x6, 0x7, 0x4b96, 0x7, 0x0, 0x80, 0x9, 0xfff, 0x80000000, 0x3, 0x1, 0x10001, 0x5a0a, 0x465, 0x5, 0x9, 0x10000, 0x3], {0x77359400}}) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000cd5000)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x13d9}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) 2018/02/23 14:45:04 executing program 4: mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd626, 0x80) sendfile(r0, r1, &(0x7f0000000080), 0x1eecea0f) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000c1bff8)='./file0\x00', &(0x7f00000001c0)='nfs4{', 0x0, &(0x7f0000000180)="7633d6") 2018/02/23 14:45:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$TIOCNXCL(r0, 0x540d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x0, 0x7, 0x1f, 0x2, r0, 0x1000}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/23 14:45:04 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x156736de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x80}, &(0x7f0000870ffc)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/23 14:45:04 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) [ 41.152271] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:40e used by aa:aa:aa:aa:04:0e detected! [ 41.187251] IPv6: veth1: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! 2018/02/23 14:45:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f000021c000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/66) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10002, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x1ff, 0x4) 2018/02/23 14:45:04 executing program 3: r0 = socket(0x11, 0x4, 0x3) fchmod(r0, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000008fca)="b0", 0x1) sendto(r1, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) [ 41.196601] audit: type=1400 audit(1519397104.962:16): avc: denied { map } for pid=5586 comm="syz-executor5" path="/dev/usbmon0" dev="devtmpfs" ino=9477 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 [ 41.225858] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:711 used by aa:aa:aa:aa:07:11 detected! 2018/02/23 14:45:05 executing program 6: 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) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x624d28de25cf6680) 2018/02/23 14:45:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x8d0757a1a161ebad) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$void(0x1f) [ 41.244398] IPv6: veth1: IPv6 duplicate address fe80::6:10 used by aa:aa:aa:aa:06:10 detected! [ 41.254408] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:20c used by aa:aa:aa:aa:02:0c detected! 2018/02/23 14:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) r0 = socket$inet(0x2, 0x80003, 0x3) read(r0, &(0x7f0000000000)=""/4096, 0xfffffffffffffef0) sigaltstack(&(0x7f0000292000/0x1000)=nil, &(0x7f0000001000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001cdffc)=0x1f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000064cffc)=0x1000, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @empty}}) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000043fffc)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aec000)={"04d5c91db2d7bdc11626bbcb76dc4d91", {0x4, 0x7, 0xffffffff, "48ca556b1376", 0x8}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e59ffc)=0x8, 0x4) dup3(r2, r0, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001100), &(0x7f00000000c0)=0xc) getpgid(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000040)="002000000014000300") openat$pfkey(0xffffffffffffff9c, &(0x7f0000e3672d)='/proc/self/net/pfkey\x00', 0x4240, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000e48ffc)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000071bff4)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f000045fffc)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b57ff8), &(0x7f0000a84ffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051defd)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00001ac000)={r6, 0x4}, &(0x7f00006c2000)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000050bff8)) r7 = fcntl$getown(r1, 0x9) r8 = openat(r5, &(0x7f0000e3dff8)='./file0\x00', 0x210000, 0x12d) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000f31000)) syz_open_procfs(r7, &(0x7f0000cebff6)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r8, &(0x7f0000000040), 0x1000000010001) 2018/02/23 14:45:05 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8a92, 0x6, 0x6, 0x5, 0x3, 0x400, 0xfffffffffffffffa}, 0x1c) syz_open_dev$loop(&(0x7f0000b7dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x50a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x1}) 2018/02/23 14:45:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00005dbff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f000026ce5c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/23 14:45:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000efb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x41) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="9e20cb9334bfa40f8fa91e78689835d8bcdeb0a410546746072aa4d59f0e86b563cbce4e6d29279486384bf19a157b2f8ad6fca5f61c932a5efac7f0b9d1616d318b1d1944b98619e5bf1150e0d933da8d368f21560403f3eb8f7f6cdade0d") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) bind(r0, &(0x7f0000085f80)=@generic={0x1, "f1c6617e4da4f3fff94da4d1193cf7693b72d0589641ca91adac0eb8594ba1d95dcd26c87da11a201ef8ef867d69e4be34d0befa64cb31641ef8fd8b7ace96694624aeb8d5a256e9ecd1b25853fd33b8d18f350c8605c1b6c5400bb4fbf6b53321b7a6245bff2444f68a299c6c87324660ebd66e62f3b651ff9ca3f71d7e"}, 0x80) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)) [ 41.317990] audit: type=1400 audit(1519397105.005:17): avc: denied { map_create } for pid=5589 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 41.340609] audit: type=1400 audit(1519397105.068:18): avc: denied { dac_read_search } for pid=4294 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.392555] audit: type=1400 audit(1519397105.154:19): avc: denied { write } for pid=5619 comm="syz-executor0" name="net" dev="proc" ino=15655 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 41.417619] audit: type=1400 audit(1519397105.157:20): avc: denied { add_name } for pid=5619 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/23 14:45:05 executing program 5: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000000000)="3a36752852d58032018cf9acc3a91a26e0bbb3158f8227a9fead97992590e8952e3a8e830fe3f3139791d030e5afed8790833da35e84daa6224a33c49ed928288451622d0a65ff27b83c59034c8929db899fa56ee29c9b61f306dc05ddca5cfeddc76ee0f6a1c1f2c2ac41df2a63178e4d4155641628cb390e9953a90f352438276fb544dd311038322d2cf69fdb92f84fb5ac07bfc0e275a23cd8d1d52873647f33fac765dc03eda52eb99e6235493dbed13c678bdc1aee62d9485bb9f7fd12aa94cb97ddca4400") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/02/23 14:45:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000000c0)={0x5}, 0x8) fcntl$notify(r0, 0x402, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @empty, r2}, 0xc) 2018/02/23 14:45:05 executing program 3: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000000040)={0x7ff}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) 2018/02/23 14:45:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a28ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0xef}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/159) 2018/02/23 14:45:05 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x180) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:getty_exec_t:s0\x00', 0x22) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) r2 = socket(0x1, 0x1, 0x0) listen(r2, 0x0) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) syncfs(r3) bind$rds(r2, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x800}, 0x10) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/02/23 14:45:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3906, 0x8, 0x5, 0x81dc}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000440fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x200000, 0x7, 0x0, 0x0, 0x0, 0x100000020007, r2}) 2018/02/23 14:45:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfe50ba60bee4b990) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0xc0000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/223, &(0x7f0000000140)=0xdf) 2018/02/23 14:45:05 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2bf, 0xc0000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf4, "baaf58de11c172161ef85d13c426e36dc2f4348de3f3b9abdb84cccaa7af47c6082b593f87ec2b4e305045f41ce1032de4d30795a989744977a3851200bee367e809f1a40526a7bead9ad06d9ff60c8418a071d9fa8b54e4268f9a381aff86e2912f0c3e648c99efc98a9362b2cf1bba8da93e318a28b0a6df4797dc7e8dcb4745be89f36101fb8d086688fd8a2278aee64a67a607d06b7c543a71e5d5d73e67e7c76c581ec6304785c65a5f84c03b8e65bce31dcb25e338ae778539116ffd828d3809ddb770f9d18152d73f6cadc848687d32ea44c0e754d355deb156da199b28babeeb35c9077a79d7a12a4925dd22e933beaa"}, &(0x7f0000000180)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x800a, 0x9db, 0x26, r2}, &(0x7f0000000200)=0x10) ioctl(r1, 0x6, &(0x7f0000000240)="c60235eae1108dd65fea9422759d2a048099a478369fc24ba581e62f5d6c4a961412ce514b402a17418e5a497b550be990c6257c202a3dfae7228f338e3432a6b6741ca8091bb315bb1e374cff1ee2ae83b6cab81314e0d79744cbac939f56d4a4c9d9c10d4e24207165f021f80c5e97156032900c5db5f15c79bfd58cef166fbca741f5") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0xdbe9, 0x3, 0x1f}, 0xdcc, 0x7}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) accept(r1, &(0x7f0000ba9ff7)=@rc, &(0x7f0000d1affc)=0xfffffffffffffee8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) [ 41.441099] audit: type=1400 audit(1519397105.157:21): avc: denied { create } for pid=5619 comm="syz-executor0" 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 2018/02/23 14:45:05 executing program 5: r0 = socket(0xa, 0x80001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x300, 0x0) accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x81) setsockopt(r0, 0x29, 0x10, &(0x7f0000002000), 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 14:45:05 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f0000722ffc)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r2, 0x3, &(0x7f0000b81000), &(0x7f00004cbff8)) 2018/02/23 14:45:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000200)={0x0, 0x2}) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) getsockname(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/23 14:45:05 executing program 2: pipe(&(0x7f0000a73ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40002000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/23 14:45:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4000000000000004) 2018/02/23 14:45:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x20) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x1, 0x6}, {0x8f23e7b, 0x200}, 0x5fbd, 0x1, 0x4}) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/23 14:45:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000ffc)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x2710, 0x2, 0x3000, 0x1000, &(0x7f0000013000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/23 14:45:05 executing program 2: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1ac1aecec3434b06}], 0x1, &(0x7f0000000040)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000, 0x0) syncfs(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x20, 0xa5, "2715a67552d90b039bcd500ee6f8a0575f5c05b63bfc3b845709e15a41a27b938765bdb12259e64424714f21b8d25e6422c8356b6647a317b1cbb28770f6248f2d8727a2071a73f7e0ed958bc62e8facaaf81b88e2d13a9450648e10d5ef2b9d79f6fc4008cf0db29cdebb6ef66efc5b8c498516ac1197fdc9e6c6f8481254172e438b885f6d5fec7cb1ce33b492bf897cc3cb6d0d18e736f326a5cebfd8bbf7fe88ab36d8"}) madvise(&(0x7f000093c000/0x4000)=nil, 0x4000, 0x10200000004) 2018/02/23 14:45:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x200) sendmmsg(r0, &(0x7f0000008100)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x0, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x3a, &(0x7f0000001300)=[{&(0x7f0000000040)="d2e7a0182919840b959de61ff744ad445675b34a34e4ff965659abdeaffad25a0bc8369276a8336b968648415a752878c76edc9cbe4f003a13dfa40c3709516bbca88c1d1ceca55b09cf6d3153814cc522191b548338ccd556a4bf19f5b604df4560f705d570ba83165742230d5cb91b44fc2705ea3ef693c1780abc6caff58ec569792c8b82bde62fb96505fb889663937462ccafe7b292105c21e57f25ba70ceb642f29b1a553e46cc73f5ece532d3342ed3513633d926c77a6b96ac163720f701e2adf43544f8302060418030c6f0dcdbc0af2285703f59d6a4018472ccbbf7540640989380cd2689cfde6b5cd6a575cd723ee002", 0xf6}, {&(0x7f0000000140)="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", 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{0xc8, 0x110, 0x8, "880733ec576ce5e04642ecd8088351fcf2fbbdb3408d3546a17fed7e08f1a2f6681d8e37cf01197d04bdf0b12b65baad9d05f340b6c9573f593f7756e3e5acb2004f78d790d90691128776a711637ee5de6bb0ddd42d370e68114c867f860b979fae5c2b3bb1528905bfa2d80a239e83a26683dbb2368c3acaa9b54a88826197e1e8bc851d6e88abd49a5c05df8523c9e648be8d2342dd29a08f63000d0ca21b6ffe3a1200b4a6332044cff3a473d1949e546ccd6d580dbe"}], 0x2208, 0xf0ecaca5f1c439ed}, 0x76}, {{&(0x7f00000078c0)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10, &(0x7f0000007d40)=[{&(0x7f0000007900)="bce5c63bbb0045089a4650ae706894431a6914501c2228835829e2a882f45fd6fb2f237e210dd28fd38e90c0c58188f08b0e0044f939abaeecd77c0d9f88544dd4becda9de595f0ff4f90f60f6465eed70492b2aeabaae3075a6050388a8b456caedb664c2c09a2aae10eaeb33f1dfdfdf6ec6bf", 0x74}, {&(0x7f0000007980)="471c36daa23808071fcbf991e6cc48a942a1a698261f1c33564a656ea4933d77b8ca101f9fd1be26dee483a679989cc0107f72cd37c2aea97af7b268340a6b44200a5932b66962855670d34d7c6073055d88006d5b13f5f4710263c5eba4547960a48751c732bb8b278722dc036f4517392a13efff048094a9b9c2e7c0ad195436f0985ab9d736884fdf4eb06cc196804eb70e793d7db29d0d0e889d0a5e2c5c157c565457dc90c301f3e4b58f6ccdf5b2afd221cf10571252e56e721e82", 0xbe}, {&(0x7f0000007a40)="876e507ea3607d570da1f876bb63f4889850fab025699f9a7be93a98ca439023918beb6811e1775bb45427ac7736664d30d2467ad26bcaa0bc4dcf01363fdeb61b843c68414cd599040b3aa229bbe870c285e94ca21a504e0ad85400c4d224b48f22e7e885ff289f85523c612b58d3cbacff6b8f0c1edab0c9d44da135b1679dda8d8430bde8ed14642794", 0x8b}, {&(0x7f0000007b00)="75c0359c5f6398a90c4c4731097122c554f04d0bef9b88e40225587357e0cf76c87982b16f0d989d4eb14197bf27d1382faaf669c32fd392d70ea4322c5b286b9c604fe171ba420f0360b8e9e6c1366cf1de0408f98ca8d5435c37", 0x5b}, {&(0x7f0000007b80)="f4d15b98816f3a3f1ce5b857ea9d661d62e2efa16c819be5cf16f1c3b4cbe3e684c2dfebef8798453b6b3349e47aeb6b1c3c6d6dc836bb1d752ce13d86a00f38cf00d48644d52b2bd13b1781490b9ecebe3cfc93598ed088fc2922555f2977b77df37f584db045ef12cc2807cd5d898f193be722f4931faf5c655a41a3a59cdf9721aaa32b83c3831cf6497b46868df59c678b161282fc21a5719295c68e0693c10306f77202c8889e6e1bf1d9cdf344955b7719330751d33a05d1b2146c122a9a58ef0efd32eeb187c2a700367ba3d8c68562b440324c", 0xd7}, {&(0x7f0000007c80)="ac6a5c7490261b66a169d5f0ba76dc9067954081899be5949032d7e180593aa371ab7288b729bc333e96dff73c8d0866e7bcca37ce3a249cdf76af11e214c190e41873e3112489fa665235b9a6acafd5cf1b71575e84a5ce4570f8402578319ff44269d2345a391b88fd03ed16eec997b2a994da94ae98d5d95f00e35951827f2817a8454bff82844ea8ca890b3e", 0x8e}], 0x6, 0x0, 0x0, 0x8081}, 0x4}, {{&(0x7f0000007dc0)=@nfc_llcp={0x27, 0x8000, 0x9, 0x2, 0x9, 0x8, "d67861643ac6bc0faeec2dd8c1d6fadbb4a1139ef1644255429c78dc5d3582dcd695f843e4ad8d8605f0e0baf18aded82ee6bf165f89f68d3b1fdc2021011f", 0xc85}, 0x60, &(0x7f00000080c0)=[{&(0x7f0000007e40)="9a0cc2cf9fbbcee03af2dd367fec31b8519acb450c3d6473bc9b52d173ca48fa0c4e4f8355e5b02f9df005f30c7ddfbdd24c7ef8b9bac09bdef992872d022b28914aeae123ab261af312a8ef32c351215a2e32c9b47bd14c5a3395fc2c2269db8267a729158a8be0ce39e1d04821963273aff8a322bb1a1c6f877adc07f5107a716cf506cc9b6ba36a3071e16f1d986e6837800145ab68616574ef154c24f10db99b8eee454b9993a70a8664367d195901a00011214a451abe7343671267aa5a4641bf559aeb575dd74ce7a90ff2e8e0ea04af21cc75", 0xd6}, {&(0x7f0000007f40)="f09ea6f77f34ca516bbecd3c87ad3a59ca14519094f37d99d119e8874e146ef269cee20bf3a8a6eaa07a1ec3c79dfedb88d6025698851071cde38708562db16a48c508efb87b0ed72ae43091d313d12677c393c5d43b52e769273f29504829468a150939fa5e511ac3a3ff9265cce55bf3ce078fba1cb4b2eb384b205cc784eca056c6e8227f84dfcec58aa75ada9637edc40886b6a2fff943", 0x99}, {&(0x7f0000008000)="28b2b16f20700011c350a25c3aa41f21815a4b774e5a0667711894fe76622e372dd406c00883e0e083c383df295280ab64136a3462c8b7a9a8bbf8d3c7ddd50ce64dcaf167d81803c68aaeaeb94e440ad2457c8361a3bb77317d0130410cf0d59ae949832c37364dca026174680902acf46dccf84ee799693003bdd7741da53935ee969265f440c23664b289eb50fec047624d9674c708aa8e98d8c2056d6f74fae25674763ced10", 0xa8}], 0x3, 0x0, 0x0, 0x8000}, 0x800}], 0x9, 0x40000) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) [ 41.565433] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/23 14:45:05 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9e, 0x301) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0xfffffffffffffffd, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/23 14:45:05 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000000)=@hdr={0x1, 0x83, 0x0, 0x3ff, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0x26) [ 41.649909] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 41.682981] device eql entered promiscuous mode 2018/02/23 14:45:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80080, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x6, 0xff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) 2018/02/23 14:45:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x134f9dcb, 0x0, 'client0\x00', 0x1, "0025e46b4024ed1d", "48335e47b5dc3abb22e52af945e2314a5e0bd11f90630cf5486d1c61cc7de75d", 0x9, 0x7}) ioctl$void(r0, 0xc0045878) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)=@common='vlan0\x00') 2018/02/23 14:45:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x40a02) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0x10001, 0x3, 0x7fff}, 0x1, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0x5f7a, 0x101, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffee0) 2018/02/23 14:45:05 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0x8000, 0x4) fstat(r0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/uts\x00') 2018/02/23 14:45:05 executing program 3: prctl$void(0x1f) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/02/23 14:45:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000562fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_crypto(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@get={0xe8, 0x13, 0x110, 0x4, 0x0, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000000000)="b100fcf20301040054eeffffe8070028", 0x10}], 0x1, &(0x7f0000fa6fe8)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/23 14:45:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="5505c69cdd1e867a2e7f5d15a666f237", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x3, 0x2, 0x2}}}) 2018/02/23 14:45:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x200) sendmmsg(r0, &(0x7f0000008100)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x0, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x3a, &(0x7f0000001300)=[{&(0x7f0000000040)="d2e7a0182919840b959de61ff744ad445675b34a34e4ff965659abdeaffad25a0bc8369276a8336b968648415a752878c76edc9cbe4f003a13dfa40c3709516bbca88c1d1ceca55b09cf6d3153814cc522191b548338ccd556a4bf19f5b604df4560f705d570ba83165742230d5cb91b44fc2705ea3ef693c1780abc6caff58ec569792c8b82bde62fb96505fb889663937462ccafe7b292105c21e57f25ba70ceb642f29b1a553e46cc73f5ece532d3342ed3513633d926c77a6b96ac163720f701e2adf43544f8302060418030c6f0dcdbc0af2285703f59d6a4018472ccbbf7540640989380cd2689cfde6b5cd6a575cd723ee002", 0xf6}, {&(0x7f0000000140)="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{0xc8, 0x110, 0x8, "880733ec576ce5e04642ecd8088351fcf2fbbdb3408d3546a17fed7e08f1a2f6681d8e37cf01197d04bdf0b12b65baad9d05f340b6c9573f593f7756e3e5acb2004f78d790d90691128776a711637ee5de6bb0ddd42d370e68114c867f860b979fae5c2b3bb1528905bfa2d80a239e83a26683dbb2368c3acaa9b54a88826197e1e8bc851d6e88abd49a5c05df8523c9e648be8d2342dd29a08f63000d0ca21b6ffe3a1200b4a6332044cff3a473d1949e546ccd6d580dbe"}], 0x2208, 0xf0ecaca5f1c439ed}, 0x76}, {{&(0x7f00000078c0)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10, &(0x7f0000007d40)=[{&(0x7f0000007900)="bce5c63bbb0045089a4650ae706894431a6914501c2228835829e2a882f45fd6fb2f237e210dd28fd38e90c0c58188f08b0e0044f939abaeecd77c0d9f88544dd4becda9de595f0ff4f90f60f6465eed70492b2aeabaae3075a6050388a8b456caedb664c2c09a2aae10eaeb33f1dfdfdf6ec6bf", 0x74}, {&(0x7f0000007980)="471c36daa23808071fcbf991e6cc48a942a1a698261f1c33564a656ea4933d77b8ca101f9fd1be26dee483a679989cc0107f72cd37c2aea97af7b268340a6b44200a5932b66962855670d34d7c6073055d88006d5b13f5f4710263c5eba4547960a48751c732bb8b278722dc036f4517392a13efff048094a9b9c2e7c0ad195436f0985ab9d736884fdf4eb06cc196804eb70e793d7db29d0d0e889d0a5e2c5c157c565457dc90c301f3e4b58f6ccdf5b2afd221cf10571252e56e721e82", 0xbe}, {&(0x7f0000007a40)="876e507ea3607d570da1f876bb63f4889850fab025699f9a7be93a98ca439023918beb6811e1775bb45427ac7736664d30d2467ad26bcaa0bc4dcf01363fdeb61b843c68414cd599040b3aa229bbe870c285e94ca21a504e0ad85400c4d224b48f22e7e885ff289f85523c612b58d3cbacff6b8f0c1edab0c9d44da135b1679dda8d8430bde8ed14642794", 0x8b}, {&(0x7f0000007b00)="75c0359c5f6398a90c4c4731097122c554f04d0bef9b88e40225587357e0cf76c87982b16f0d989d4eb14197bf27d1382faaf669c32fd392d70ea4322c5b286b9c604fe171ba420f0360b8e9e6c1366cf1de0408f98ca8d5435c37", 0x5b}, {&(0x7f0000007b80)="f4d15b98816f3a3f1ce5b857ea9d661d62e2efa16c819be5cf16f1c3b4cbe3e684c2dfebef8798453b6b3349e47aeb6b1c3c6d6dc836bb1d752ce13d86a00f38cf00d48644d52b2bd13b1781490b9ecebe3cfc93598ed088fc2922555f2977b77df37f584db045ef12cc2807cd5d898f193be722f4931faf5c655a41a3a59cdf9721aaa32b83c3831cf6497b46868df59c678b161282fc21a5719295c68e0693c10306f77202c8889e6e1bf1d9cdf344955b7719330751d33a05d1b2146c122a9a58ef0efd32eeb187c2a700367ba3d8c68562b440324c", 0xd7}, {&(0x7f0000007c80)="ac6a5c7490261b66a169d5f0ba76dc9067954081899be5949032d7e180593aa371ab7288b729bc333e96dff73c8d0866e7bcca37ce3a249cdf76af11e214c190e41873e3112489fa665235b9a6acafd5cf1b71575e84a5ce4570f8402578319ff44269d2345a391b88fd03ed16eec997b2a994da94ae98d5d95f00e35951827f2817a8454bff82844ea8ca890b3e", 0x8e}], 0x6, 0x0, 0x0, 0x8081}, 0x4}, {{&(0x7f0000007dc0)=@nfc_llcp={0x27, 0x8000, 0x9, 0x2, 0x9, 0x8, "d67861643ac6bc0faeec2dd8c1d6fadbb4a1139ef1644255429c78dc5d3582dcd695f843e4ad8d8605f0e0baf18aded82ee6bf165f89f68d3b1fdc2021011f", 0xc85}, 0x60, &(0x7f00000080c0)=[{&(0x7f0000007e40)="9a0cc2cf9fbbcee03af2dd367fec31b8519acb450c3d6473bc9b52d173ca48fa0c4e4f8355e5b02f9df005f30c7ddfbdd24c7ef8b9bac09bdef992872d022b28914aeae123ab261af312a8ef32c351215a2e32c9b47bd14c5a3395fc2c2269db8267a729158a8be0ce39e1d04821963273aff8a322bb1a1c6f877adc07f5107a716cf506cc9b6ba36a3071e16f1d986e6837800145ab68616574ef154c24f10db99b8eee454b9993a70a8664367d195901a00011214a451abe7343671267aa5a4641bf559aeb575dd74ce7a90ff2e8e0ea04af21cc75", 0xd6}, {&(0x7f0000007f40)="f09ea6f77f34ca516bbecd3c87ad3a59ca14519094f37d99d119e8874e146ef269cee20bf3a8a6eaa07a1ec3c79dfedb88d6025698851071cde38708562db16a48c508efb87b0ed72ae43091d313d12677c393c5d43b52e769273f29504829468a150939fa5e511ac3a3ff9265cce55bf3ce078fba1cb4b2eb384b205cc784eca056c6e8227f84dfcec58aa75ada9637edc40886b6a2fff943", 0x99}, {&(0x7f0000008000)="28b2b16f20700011c350a25c3aa41f21815a4b774e5a0667711894fe76622e372dd406c00883e0e083c383df295280ab64136a3462c8b7a9a8bbf8d3c7ddd50ce64dcaf167d81803c68aaeaeb94e440ad2457c8361a3bb77317d0130410cf0d59ae949832c37364dca026174680902acf46dccf84ee799693003bdd7741da53935ee969265f440c23664b289eb50fec047624d9674c708aa8e98d8c2056d6f74fae25674763ced10", 0xa8}], 0x3, 0x0, 0x0, 0x8000}, 0x800}], 0x9, 0x40000) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) 2018/02/23 14:45:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000)={0x8}, 0xfffffc2a) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/02/23 14:45:05 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001ae000)) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r3, &(0x7f0000f3bfff)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="db26247ec95e31a490a66c5f805e76bedd5651131bec569fe208f01ba11e0a1a46727a85a2af5c369408679ddbec69b3355a2af1593a1adbb49e8c8bd2dcb695ae56d4b2c83195086d6a5ed21213f1fb58fdf36ff6cde9b07127a5fe7bb18da0c72c39c85e75b446da19cccfb82cf94d514be68340af62e05152d1d360a7a3a89484bff930f1b999e578613c7ef6c6b5121d", 0x92, 0x80, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/23 14:45:05 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', "5c27a900"}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [0xffffffffffffb76b, 0x9, 0x401, 0x3, 0x1, 0x8, 0x1, 0x7aef, 0x9, 0x20, 0xfffffffffffff001, 0xfffffffffffffffe, 0x2, 0xffffffffffff920b, 0x8001]}, &(0x7f0000000180)=0x108) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0xfffffffffffffff9, 0x8, 0x80000000, 0x8001}, &(0x7f0000000200)=0x14) 2018/02/23 14:45:05 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000281ff6)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='em1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, 0x0, 0x4000020) keyctl$search(0xa, 0x0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, 0x0) keyctl$reject(0x13, 0x0, 0x4, 0x2, 0x0) 2018/02/23 14:45:05 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)={0x2c, 0x0, 0x9, @random="2051d6ef7dad8570a7768b3346fa5703fd39b40cddc923cb7281b0c1"}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x30}, &(0x7f0000000140)=0xc) write$fuse(r0, &(0x7f00000001c0)={0x20, 0xfffffffffffffffc, 0xd, @fuse_ioctl_out}, 0xa) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/23 14:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x29) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/197) sendmmsg$unix(r1, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)=[]}], 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100, 0x101001) dup2(r1, r3) 2018/02/23 14:45:05 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000008fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl(r0, 0x80044100, &(0x7f0000005e0b)) 2018/02/23 14:45:05 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/23 14:45:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000e80ff5)='/dev/loop#\x00', 0x0, 0x80001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8002, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x2}) io_setup(0x6, &(0x7f0000da2ff8)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9000)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000348fb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 14:45:05 executing program 4: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) 2018/02/23 14:45:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, [0xa40c, 0x3, 0x9, 0x3, 0x9, 0x2, 0x1, 0x8, 0x3, 0x7, 0x6, 0xfffffffeffffffff, 0x2, 0x896, 0x3ff]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xff, 0x6, 0x0, 0x401, 0x9, 0x2, 0x0, 0x7, r2}, &(0x7f0000000280)=0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/02/23 14:45:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x3, 0x2, 0x11, 0x0, 0x9757}, 0x9, 0x800}) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x100040) 2018/02/23 14:45:05 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000bffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x80000001, 0xf7f}) 2018/02/23 14:45:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\'cpuset\x00', 0x0) ftruncate(r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) close(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, r2}, 0x14) 2018/02/23 14:45:05 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10280, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = semget(0x2, 0x3, 0x4) semtimedop(r3, &(0x7f00000000c0)=[{0x3, 0x8000, 0x1000}, {0x7, 0x3, 0x1000}, {0x3, 0x4, 0x1000}], 0x3, &(0x7f0000000100)={0x0, 0x1c9c380}) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r8 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) r10 = epoll_create(0xca21) sendmmsg$unix(r1, &(0x7f0000003900)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a00)=[{&(0x7f0000000180)="7a9ceade22cb44943dd31c78e799e4ff1d6055e269a7271386af10fc42e793cafb4e673b09363f6d3f1375f3a3ee", 0x2e}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="b6efb7d86abe5d00a0942a537e2cb7764d911d6bf8c7174d1fd68873444cf7e9e0145782401952050c0279c49899d96ad4d7015e1a0972693b775f0ae4aabada06b4414f2a0412dba77d74f39b09ccbd039e489ddb81dbb70de6212276276c6b46d93b709cf19dacf7bdf16083f25945f1ebf604adeab586ebe5e5dfe64d6348936e28f7", 0x84}, {&(0x7f00000005c0)="99922bd196a5285bbde43c3bbd1adbc5bde131bb5433035438744c4c9e14ef59df1d53c4d17ff03e486dc3db394272edefa5b272707f82df0654c672042c5fc7db21943fa8f40adf0416415af55966af65c982c4dcf3daf3d548065ee73961247450b153aacda4d8f8030092eb2f122429074137db03c79fe7320937f8094eb8be7b58b04e2f2c24fb0f9169f1f7ad8887bc2d2476242856c62a5d8854f61e5a4d59f02e0fb3fedab466f80e8ef36d1e3c1d4aa0404de11180724ed4f562b4fd721a904efe0e1be1eda16ed0b090b7660d481b14bd87688facbaaffe68c63da144e56e4a76fb24c256d6ca316d919d136756", 0xf2}, {&(0x7f0000000380)="8b915dc50b2403f1304b45daf58fc05c118eb00969c79c8be907e5d4ee80eb30021e071e85f784dd0a0de6bca7e962a684a0b6a02ae555a1b1a88dd5084d2d5d5f70065dde17", 0x46}, {&(0x7f00000006c0)="212edb0719b5796e1619947bbc0236542721b9cc1e7436f20a321bc42fc755889f6eb3e03395695c169f481059c8e71c79f5333a5e826cc30ab45afbec39517e29c20cd3258b827c80475bacb94d720c2dc6aab8e713200903d342bae53c6bd15de4f681aa95731d3cf3ebd363b1a848e03c6fb6c83fc571c862ed3147dce089656cb12cb6e8c7b3ad175757b762537a6935c29195f98d8c50dd049865a39025a81a4e1467aedd45683bb32005fa4bcc69608e55ee63bcf6bdba481cab36ea22b3aeabef187459070a242a372fe0fc054f4b54b84330071f", 0xd8}, {&(0x7f00000007c0)="396ae36f7cdeda130cf8b095fd5f239d28d3db8895cc7be68fc273b4d083c8fac7220b71bf90114e9a2a81ff0b1ebde36260a3cf0351ddce18908e059b5f4efc67f7c450715f4b3714525f4a46cc97328ed9a86b0213a37b3470c26550be8f1af48085a6158631694f1257b1473d42faf2a369af158bc19caffb78d7fdf2fc032662007fc076398d8e85da7c53c8fd0db347d02697602ac3935b4b2d5a4f1117e6c11c6a108f824161e4077992703e6d3be635476ecbb87891db33f81fa3b775b73f8ac0994c84b8ed810dedaadbbc7d01ffa8f60c811d56a3d6d194d2546a90927a4a63829fc388bbdbaedf91cba9bb95fc83a445", 0xf5}, {&(0x7f00000008c0)="21cde70c62159a54eb35aaa97eb4f1670348c7d2d47f", 0x16}, {&(0x7f0000000900)="82d6260c513f2c6e917a1941cba9bae78c2cd58d8a86fd93b988d3a8e1fe467fedbd1df9d6a22d21ae61018010", 0x2d}, {&(0x7f0000000940)="af1ba86e84a7c0349c22a80d204e62adedfe06d0be60db5a66310c02d34a7a48eb9e5113d02c490d218937db5a240bd55e45ba1e66da47c62ebe3f5760850ea6ae4858d0bac38836b99ca3c9b1f246140c917ee36537d4e798f25aacf9116e5efb19d2e30e26ae36cfdda4c7f0b48971ef5a283f8903868a85b57bbf66733d9d249968282087c6988ec54bb766b6759feb1322718cfd", 0x96}], 0xa, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r2, r9, r7}, @rights={0x20, 0x1, 0x1, [r1, r10, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r9, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r6, r7}], 0xb8}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000f80)=[{&(0x7f0000000c40)="2aa8d4d02568c68f266b5815c9e8c0576ca3cc8910a9fca0be146504d12d31ce4d51941173884233d796201fac45b9f640dd05918af37a4f113951b1034d662c4173188ce3daaee59e89b7f4d5c8d370adb17f98173cd1d8361287343dc1c48e64a972a3117522f04d740654a1b44c51e8f6f5bb6246070cd374f22ef96f237ac694c3262d177f603c832da43d1746fd", 0x90}, {&(0x7f0000000d00)="8fc7697e22244830e62377a4817cef78cd3868ebceada6497dd614aba2cc6b3b1d4ce331c333d71f953fe99377769a737ba28815f79552781a7919fdbd55c92f807895c58d0d995c0f77a8b4aadc8a746c3cf084fc5702731314c8b8adc1bc2d9b4b794e763b7f67ad47e88c6c88418b912a13e9feb823638c7e7c84f58c8e7028c18d43619c32538c0776ca69d09d0353e8327f2da361f2b188addf4e7f30fa3f93174447a30e31fd522caf18047188c8a3e29dc3a7981f5adbe9dea78b3716d15e470241892d65b876332d29587f535fc8f0e8f795606ccb24d70772b7d578b60321f5db", 0xe5}, {&(0x7f0000000e00)="350cf9af4ead5dbf46f20f8e45552ebb0943cfd3c160d80338841d4f6da183e6c609e220fd7dba3a4b0a2930919eaaeae0beab6f2e0b38f28f63e15ada77cb7b6d5cab47e940d0c418ea1d84ca6dd7fb4285a91737ffbc28a9bad2057e41ea40b5554db89d1831a6235d1866729ef13b4442d7c52c847ff34d261880dd92f94f20993da9a7790c238c0fcd66b61813b368ae6aeeca548b9a53822cd745b8d70f13c1ae8cf3bb59634b70f0ccf7974595882f59a5f04043e8eebe2d3b0aceaf4f7272a3629a", 0xc5}, {&(0x7f0000000f00)="edf99d66fd018382e2c4a0707de847e9af0f6edc150f3929a15e130b28946ed1340ce7f7c70d9268f4867a815ef38595fc4cdd6f71ed89b6aac6719d5209d5c0086a8a298b6428b2f1e554b93f6944ee3bc5d77c02099567670cbb461d3aeda24b1cc468f8fd52400c9ebbdeabf36d2b6bbae32266", 0x75}], 0x4, &(0x7f0000000fc0)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x30, 0x20048000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001480)=[{&(0x7f0000001040)="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", 0xff}, {&(0x7f0000001140)="b5fed50a1f548a09c54477517990e2b9d511225f", 0x14}, {&(0x7f0000001180)="343381c7e0ced7e8867f9b035ba2e0697b1a05a69f783e98291d38fd325e5dbd6c01e431b8f3bfcffd226997b9e8fb8982b81cc0a6784578c37befa8e7fc2a78544b4075e47cc50491cfc119de6dab8c4430b1f1bca130e1d5", 0x59}, {&(0x7f0000001200)="65b256abcecd87f16b98fafa5350740cddf76c12c77eebd7704edc69824b768449b24d9a6bd26e3f4deada32e18c0bac11567e6f1abd4fdf5c1affb1b99815750059aefba3f156eafc845eb56ab0421dc5e5e07ec954ef528c99cd10399496fa319f144218fca27a06204673e1916a49395c3af4c193144191b325e9f6d8a0", 0x7f}, {&(0x7f0000001280)="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", 0xfd}, {&(0x7f0000001380)="996e6b", 0x3}, {&(0x7f00000013c0)="527ebc9de0d2a1897fdf5b3cfb1430c7c0cac9b7aed06e1349477230290051911c56a6e386abfb9f4553d57c4ecda73ea32770db79ee62d1baeb8def12c94f24b48d4b788acadf1af739dffa678b3a2b35c43ba603dbeae6c3cec09eba35147ba326f7dc8fe678870e36c2486087f55c8a2e459edb93c9bffee89bb586af07c7e690034d30b5867e8b4a0a22257fd6ed141c2412", 0x94}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003840)=[{&(0x7f0000001540)="ee732ed2fff682fed62c0ace8c3199bf4ae27a42a24c2ebb79e7653832583fb079f46013c779517071a16fe79175d72e7f2de4133630de95d86a54f13f30f7d25fd9740361ab13e716afca132f257e6a22ca5cd1aba8a4dddb8ba59a8021da030f49d6c6f3204752c55a18de86e6e332dbd79d928c3a9ff4dfb4eaf7b7221eabc74d16643a1f56660d5810a8c9a5806fe240b096e48f363f84759190", 0x9c}, 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0x1000}, {&(0x7f0000003600)="3d518e0e8d2110cc312eeaa8854ca52bca", 0x11}, {&(0x7f0000003640)="e389dd119a694c17aa705920274eae9cb3fda993d6069e76965fef934c938ca885ada34a7830bc2d0594b2484ee4932b4cf226f344ee1fe8704fa4fbdcc77fed0928fe8063ad328de807d709a71c3da6424095bda41b1bbcf9697671114cc59432cad16e7a935c52e411f930d44bf93c3fef7e52b645dca11528843fe7ba00ce9181fe9786109590559b996e260b724ec5c575a86043ad61a611b3bbb20b0bab5f7f56741bd579c8deee6a06ff01d26686ae3cfa3ad5c3d25238e08122322a26d9bfc7288b5958b5fae99bfe512e284fb52688c026a354b97b82a49c7ca26d", 0xdf}, {&(0x7f0000003740)="c7932e2fb4260990565382180a950ce976dc2c9c", 0x14}, {&(0x7f0000003780)="f40d45edaac31a3f87d9b2e327aef157962f53bd970ea1b13b9b283fc0b5eef3ac284478729c5f0448248ff97fa312f76f8c6da9dc1e921c751cb16b5b4e263e57df509fe49f982eb74a678d70516c310388c874136f99c73d1bd4770e7c581de44195d8fe2282d9c70d977a0c66c50e0a2226a5bb2dbb363ef09855c6dcba6c4a854274a0749f35526302c16973e7b5474d1031304ae4a409bd586a2a1679ad4f7b457ce2", 0xa5}], 0x7, &(0x7f00000038c0)=[@cred={0x20, 0x1, 0x2, r2, r9, r7}], 0x20, 0x24004000}], 0x4, 0x80) r11 = getgid() sendmsg$netlink(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)={0x1e4, 0x40, 0x200, 0x0, 0x0, "", [@generic="1d43c8134f08b47a704a3b34d0f4135dafab67df761be0dee8ac693bd6723aeb15a88d9db085bbe7bd747a4f2d81c03146b65f188d94ef83e76d45c1e42a61b9ab2adeaab5e5c51666056ab7a2e6063387bdec4637aa6b221aafee7c924b23d286b57ca72176d92450", @generic="27f6a8c80d6c6b225de7c10ae215f292cbf473ffe22ca43a761ca3529ee46b78ca1f176dd7acb1d3e1f81cc1b27d39ee445b844089c7427806aff3fa508eb1132504ded0e530cba8f65d70ce3e2cdb40c7c4225c4bee175cd438f6156c806aae27bca9661c93e14973ef025173422fa761375ace9623565e14090b105f3cedbf26853ffa1cc8ae586966eb8310ee99812f639120ad43343dcb1bb36c5a54e1f579727cd0a253325ea5b5fdf43da6aeee", @nested={0x24, 0x1, [@typed={0x8, 0x7}, @typed={0x18, 0x41, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x94, 0x41, [@generic="7a68fb113f8d941b057fbea758c5f9e6ae294c52c515bd47b00c98ade0771603420898866726da3330f7061a9958a375b556d1f74996c91bc63e9628ea45c9a16f0c0979116389caf0e4e81a346a15d667aa09d5ba15b4ee0992b5d1be6a4e73e2a75864035d5e5cf7e088e402f5d0b5c62ae04009c6c9aa789c9e5173f0e5011ca7a6aacefc1263ce54ca424c8f82"]}]}, 0x1e4}, {&(0x7f0000000280)={0xc8, 0x32, 0x320, 0x2, 0x3, "", [@generic="c2b1b6f708f229a9de637b3bc83341f1befe034557c4959accd634510c031b249fe40a6b29de8a1a0fa8d6c00a81286422d4ba89df257899365a2cfa48479522ff88b51dcad4ee58466c877307230d6f6ff5c5975eeae63f184283a9a22b6f2d4877875cccd136b472f59db1aaf997acc3258f96499675caf9db28ba0c435ed5b3313c309d2699b801e9b7ea50ee57b0252318ab961bee6b816ac6da64a7fb0c3110d62bb99fadacdbe9cf702b5a1b37e724c6494ee1"]}, 0xc8}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}], 0x78, 0xc000}, 0x4000) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r12, 0x40087703, 0x400) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x1000, 0x40080) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r12, 0x0) 2018/02/23 14:45:05 executing program 5: munlockall() mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc2a, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x5}, 0x8) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r4, r5+10000000}, &(0x7f00000001c0)) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8)=[], &(0x7f00003ceffc)=[]) 2018/02/23 14:45:05 executing program 6: r0 = socket$inet(0x2, 0x38a553837e655dcc, 0x100000000000) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x100000001, 0xc8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x130, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x7ff, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x8, 0x2, 0x6, 0xfffffffffffffff9, 0x8], 0x1000, 0x2b6, 0x5}, {0xffffffffffffff00, [0x20, 0x3ff, 0x4, 0x2000000000000000, 0x0, 0xf1d], 0x7, 0x200, 0x20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8020, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 2018/02/23 14:45:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffff7ffffffbffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/02/23 14:45:05 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x4}}) bpf$PROG_LOAD(0x5, &(0x7f0000abffb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x8000002a}], {0x95}}, &(0x7f0000003ff6)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/23 14:45:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) get_thread_area(&(0x7f0000000000)={0x101, 0xffffffff, 0x6000, 0x401, 0x6, 0x3, 0x2, 0x5, 0x10001, 0xa27}) 2018/02/23 14:45:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x81}) r2 = msgget$private(0x0, 0x2) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x9, r3, r4, r5, r6, 0x2, 0x4}, 0x1, 0x4, 0xfffffffffffffff9, 0x81, 0xfffffffffffffff8, 0x1, r1, r1}) 2018/02/23 14:45:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x8}], 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)=""/147) fcntl$addseals(r2, 0x409, 0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, r4, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) close(0xffffffffffffffff) 2018/02/23 14:45:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000824f59)=""/84, 0x54) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5, 0x30}, 0xc) getdents(r0, &(0x7f00007dfff9)=""/7, 0x32c) 2018/02/23 14:45:05 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xbda4, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0xfff, r1, 0x1, 0x1}) 2018/02/23 14:45:05 executing program 5: mremap(&(0x7f000030a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ae0000/0x2000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mbind(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x80, 0x54a, 0x2) 2018/02/23 14:45:05 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x126, &(0x7f0000000000)=0xfffffda9) 2018/02/23 14:45:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000748000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x32) 2018/02/23 14:45:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) symlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x80000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa) 2018/02/23 14:45:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/23 14:45:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200010000) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x8f, 0x8208, 0xfffffffffffffffb, 0xffffffffffffff40, 0x81, 0xffffffff, 0x3, r2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x80}, &(0x7f0000000140)=0x8) read(r0, &(0x7f0000f4e000)=""/115, 0x73) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) inotify_init() r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x80000) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0xa, 0x1, "45f2781bce37bbadb55e6053fc9062bdb79e1a87c6a2bb40c0898d3f28dfbe05c9b3504d8a95ff5d4bb370c211e2d934646f97fafa8590a49924d149f02dada6", "00525c86da40e634d8cb13886d8deee39079a91acb6b91c8ff8cabd986e3af60", [0x401, 0x7f]}) 2018/02/23 14:45:05 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f12f90)=""/112, 0x50}, {&(0x7f000025af52)=""/174, 0x262}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/23 14:45:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x8, 0x1, 0x2dd, 0x1}) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/23 14:45:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000), 0x2c) write(r0, &(0x7f0000000000)="c00ea91760b7977056cd90aa32ea28324ab554cb1391f079b24d40535a5a3ad462ce9e6ee379f75db61a2770b95ee45bf8be50da51c0a62d9d430d22d9be669474e42b820464e01a8be229e9e6b7966fa999d2b91c560791ed8ad83d7a643cbf9dda1da6a66cfe3bd0ca20deb2702866b8451486227d4c1e5b336abc82a08a3af75c57d24853736eb30569cb5de2c24b4cfe02d307b323c0ce6fdb2dd3691dd741a6df7bcc1e82cb6e2e6f5800e134256f9fcd9234c5f22e", 0xb8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={0xffffffffffffffff, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0xd) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=""/95}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r2, r3, &(0x7f0000cd2ff8), 0xff) getpeername$netrom(r3, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) 2018/02/23 14:45:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) exit(0x0) dup2(r1, r0) [ 42.082398] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 42.088727] device eql entered promiscuous mode 2018/02/23 14:45:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/119, 0x77}, {&(0x7f00000013c0)=""/148, 0x94}], 0x9, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000040)="80fd05003af7", 0x6}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0xcb) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 14:45:05 executing program 7: personality(0x7000008) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x5, 0x10, 0xdd}) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x0) uname(&(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r0, &(0x7f0000000100)="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", 0x1000) 2018/02/23 14:45:05 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x484, 0x4) keyctl$chown(0x4, 0x0, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/214) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, 0x6, 0x9, 0x1, 0xa60bf3ed1da9d36a, 0x8000, 0x100000, r3}) 2018/02/23 14:45:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x7b18}, {0x2, 0x44e}, {0xf, 0x2cc}, {0x2, 0x5}, {0x3, 0x8c}, {0xb, 0x800}], 0x6) 2018/02/23 14:45:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000000ffc)) 2018/02/23 14:45:06 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffbcb1f93e}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) 2018/02/23 14:45:06 executing program 7: pipe2(&(0x7f0000000080)={0x0}, 0x800) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/02/23 14:45:06 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x8a, 0x401, 0x2a8, 'queue1\x00'}) r1 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x180) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa519, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/02/23 14:45:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/02/23 14:45:06 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x7}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x4c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/02/23 14:45:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x8, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x0, &(0x7f0000278ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/23 14:45:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ad9ffc), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000300)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000008}, 0xd6, &(0x7f0000000540)={&(0x7f0000000340)=@newpolicy={0x1d0, 0x13, 0x0, 0x7, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x8, 0x3, 0x8001, 0x2, 0x20, 0x20, 0x29, r2, r3}, {0x2, 0xffffffffffff530d, 0x7fffffff, 0x3711, 0x3, 0x2, 0x3, 0xc6}, {0x3fff800000000000, 0x5, 0x400, 0xab}, 0x7, 0xa, 0x1, 0x1, 0x1, 0x3}, [@algo_comp={0x7c, 0x3, {{'lzjh\x00'}, 0x188, "b4b2f38fa819ddeb5aae7024043688b05aabefe3f589d915677f57e2ac9cb571ffdf4414cd59c30d5603bf92f6e3edb948"}}, @output_mark={0x8, 0x1d, 0x8}, @algo_crypt={0x5c, 0x2, {{'ecb(camellia)\x00'}, 0x98, "2c4cfba8f953587a0e14f5c58663242de6a91f"}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0x0, 0x2}}, @offload={0xc, 0x1c, {r4, 0x2}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x800}, 0x85) 2018/02/23 14:45:06 executing program 3: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0xc000, 0x3, &(0x7f0000ac5000/0xc000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:lvm_control_t:s0', 0x20, 'system_u:object_r:login_exec_t:s0', 0x20, 0x30, 0x33, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/02/23 14:45:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c9ffed)='md5sum+&&!$:%wlan1\x00') 2018/02/23 14:45:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) write(r1, &(0x7f00000000c0)="4cf7be3b719c4a681552b524b839a3ec5cd1276d9db4e6f02353cf7d4368c23b548f832885af057e9de7bf33f211a9d85c8a6567e2949d19af182a78ed4c6448639a141cc7c9647f1fe5f065962f0de34363e82acfa70c4127b04f6d8d139aca45250cf8a49ea4248cc870c133cef93eba072c941f24f46c5db7f2abd0bd49205e6b1c4ea4eb52d68cce3508eebdbf21400fdb4b0104039a3f79a6f1dab8a3b307a521dfd9943ce8a30e0393cbd4e8a2b5e294ada27034711a2d81623cac95563148f69255863f89d5ae005f06079b526e9c01c676f67236298d34bf8f4a8e33e673a3561a56ccd86836ed0542a676ef52693132afe72dc10ad084b6ca62f060db541f877ed65d8145045aac600ae31a1d1c7ca4f59f34a2dff07a5f46b90f16e8343f50788e517d95a6bc5688b7eb8fd9da4c99012572f288cefd57967d3fd8a6b21ba1753609", 0x147) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x2, 0x2887, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2f0e}}, 0x5, 0x4744, 0x4, 0x1, 0x8}, &(0x7f0000000040)=0xa0) ioctl$TCSBRKP(r0, 0x5425, 0x800) 2018/02/23 14:45:06 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x404280) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) ftruncate(r5, 0x0) dup2(r1, r2) 2018/02/23 14:45:06 executing program 6: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f0000000080)=0x8, 0x800) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="9e2951453765d09368745e62a7b678ec12b5925d955d3c5ddceabbd0d14d344c575cb13c06e016c1340693ab8d1aa5cc11131c07bf", 0x35, 0x3, 0x0, 0x0, r2}]) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)=0x2) unshare(0x2002000) 2018/02/23 14:45:06 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/23 14:45:06 executing program 2: mkdir(&(0x7f000082f000)='./file0\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000543ff6)='./control\x00', &(0x7f00000ed000)='./control\x00') r2 = openat(r1, &(0x7f0000000000)='./control/file0\x00', 0x226401, 0x61) rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x180) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x2d5a, 0x20}, &(0x7f0000000100)=0xc) close(r0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xe087, 0x408001) 2018/02/23 14:45:06 executing program 5: 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000837fa4)=""/242, 0xf2) 2018/02/23 14:45:06 executing program 7: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="b960a6e1c399b271f42c1d8aa55da909fbacd422a1dc30276bd642dce061c24e51ceab0655fea29d654df512c99d0db7887ae9d8b99dabb2d7130dc0fce798eb10770e1c80d386827a14184b083ac2b30fc190147ce0b608622bbde1a8b19b77a09e2bf8a461c8005a704de93532773b004e27453dedccf9af10a21d6b9e0a3981344f9e18a28e8d2e11fa0b4b7242a04c492d41ccdb8e19250a8a2eaf9964a442a74e79fd6fa5c7b3390117493f986ecd180ef0aa91e8425d") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) syz_open_pts(r0, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2}, 0x20) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) 2018/02/23 14:45:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) acct(&(0x7f0000000040)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/02/23 14:45:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x4, 0xc5) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/72) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) open_by_handle_at(r0, &(0x7f0000000080)={0x1b, 0x8, "309edc3cd3ebbe25a5f06d06e2bc807e64a625"}, 0x40100) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x1, 0x0, &(0x7f0000000040)="01"}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x80, 0x10001}) 2018/02/23 14:45:06 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x40) recvmsg(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/86, 0x56}], 0x1, &(0x7f0000000180)=""/227, 0xe3, 0x80000000}, 0x40010060) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r3}) r4 = socket$inet(0x2, 0x2, 0x0) recvmsg(r4, &(0x7f0000765fc8)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000012fa0)=[], 0x0, &(0x7f0000b7f9b0)}, 0x0) recvmsg(r4, &(0x7f0000f68fc8)={&(0x7f0000195fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248}, 0x0) sendto$inet(r4, &(0x7f0000000040)="6f42f233c41c5f34f9f38fc1c89e80536f7434f0269ae25b8e1c66cd9899da", 0x1f, 0x890, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r5 = dup3(r4, r1, 0x0) ioctl$int_out(r5, 0x2, &(0x7f00000000c0)) 2018/02/23 14:45:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) flock(r0, 0x0) 2018/02/23 14:45:06 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0xa2010, r0, 0x0) r1 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/238) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000508000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000062fffc), &(0x7f0000bc7000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e08f60)={0x0, @in6={{0xa, 0x3, 0x5a9f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}}, 0x1f, 0x0, 0x7b45e0bc, 0x288ed6d7, 0x20}, &(0x7f0000053000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x2, 0x7, 0x6, r3}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000469fa4)={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1f}, {0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x606, [0x99, 0x5, 0xffff, 0x2, 0x80000000, 0xfffffffffffff000, 0x233, 0x7]}, 0x5c) io_setup(0x7939, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xb, 0x4, r2, &(0x7f0000000180)="1a9ad279715665e23b408fa7289c0e652f2fa6612e70c302a656849356865fdd17ffc5992df4b4f7c0004773e447cd6fdeff2e5f5877ceed3e62773abe8690d1278f7b7675db1beae61f425b6595508318a94c2a7d7415b2823fbe89bfdb82dc", 0x60, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c3bff4)={r3, 0x2000001, 0x24}, &(0x7f0000a3cffc)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f000004f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000030aff8)={r3, 0xffffffffffffffff}, &(0x7f0000049000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000082ffb0)={r3, 0x48, "4e47e52fedf608ed5bae25ee97e415b4d36cf69a0564081b7ad7763e9c75b0ea2bf5e2edee4cd3da5d4c561671a4608942faa7eaa79a58a7d0f3880b724da80726400f0ed28b75e5"}, &(0x7f00003deffc)=0x50) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000557ff1)=""/15, 0xffffffffffffff71, 0x3) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) stat(&(0x7f0000ba7ff8)='./file0\x00', &(0x7f000003afbc)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r5, 0xd8, &(0x7f0000000180)=[@in6={0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, @in6={0xa, 0x0, 0xffffffffffffff34, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0xfcdd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xa04, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x81}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x3}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}]}, &(0x7f00000002c0)=0x10) quotactl(0x4d73, &(0x7f0000ffcff8)='./file0\x00', r6, &(0x7f0000e04f38)="5990748e5626b3d123030e3b4f3ec8326de9aca82b63dd2016ad8b396ad3f5cc582b0517c623139eba1696caeeef561caec331067c50b05c6d02ddd0191661feb282f281a6a9a11fdfe01539e5362d95b1ef41f5cc5073649db21cba32ddd179c4d9f367fbece7f0bda60354f24ef860e4e074496d2602c3c8c96f6335706b56d9ee193d100ce9552926d4b5c8bb1337fcb9ff34ec0a9642bd0d9675e788716e9de1b17975cc24cec220578aaac9a167d069af7af8117a59b7c3719a55e955a5defff3d92fa7064b") fcntl$getownex(r2, 0x10, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x2, 0x100000000, 0x0, 0x8}, &(0x7f00000003c0)=0xa0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000267fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) accept4$inet6(r2, 0x0, &(0x7f0000000400), 0x800) ioctl$TIOCNOTTY(r2, 0x5422) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000440)={0x8, 0x280, 0x6}) [ 42.620946] binder: 5931 RLIMIT_NICE not set 2018/02/23 14:45:06 executing program 5: eventfd2(0x0, 0x0) r0 = semget$private(0x0, 0x7, 0x201) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)=0x80000001) 2018/02/23 14:45:06 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='bpq0\x00') sendmmsg(r0, &(0x7f000000a2c0)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000000400)=[{&(0x7f00000003c0)="d3", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="b9", 0x1}], 0x1, &(0x7f0000000780)=[]}}, {{&(0x7f0000000b00)=@ax25={0x3, {"ca1c1df470e627"}}, 0x10, &(0x7f0000000c00)=[], 0x0, &(0x7f0000000c40)=[]}}], 0x3, 0x20004010) 2018/02/23 14:45:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x160, 0xc8, 0xc8, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x7, 0x7, 0x200}) 2018/02/23 14:45:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x10000) 2018/02/23 14:45:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/Zout\x00') preadv(r0, &(0x7f0000002ff0)=[{&(0x7f0000004000)=""/1, 0x1}], 0x1, 0x20000000000) [ 42.645925] binder: 5926:5931 ioctl c0306201 200000c0 returned -14 [ 42.676608] binder: 5926:5946 ioctl c0306201 200000c0 returned -14 [ 42.678510] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 14:45:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/02/23 14:45:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)=""/134) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="36229ca7bad2", @empty, [], {@canfd={0xd, {{0x4, 0x4, 0x2, 0x10001}, 0x11, 0x2, 0x0, 0x0, "c8133fc8a1e0c0121900a523c579bcae9cc09ec1ba730e2b3e2cf6090cfd8f94e9d48006ec9679970883a3c27673983243408b6942e20d2e741d67b497d63625"}}}}, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/02/23 14:45:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=0xb000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x9057bec6396c4d29) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socketpair(0x2, 0x2, 0x20, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000140)={0x8, 0x2, 0x5, 0x800, 0x4, 0xea8, 0x100, 0x3f, 0x2, 0x4, 0x4000000009, 0x4}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000180)=""/48) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00000001c0)={r7, &(0x7f0000000180)=""/20}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x840, 0x8, {0x0, 0x2710}, {r3, r4/1000+30000}, {0x1, 0x1000, 0x5, 0x9}, 0x1, @canfd={{0x4, 0x2, 0x2, 0x9}, 0x2e, 0x3, 0x0, 0x0, "bf3312954700064870db7bbdd21a51e3702e23e4abfb32020d34986cacbdb8952e9a18949bd29c6f29ec8c7317029fb1363cd9d6cbf0246b0aab3002dd3d44aa"}}, 0x80}, 0x1, 0x0, 0x0, 0x20040010}, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)={0x8, [0x659c, 0xcb0, 0x3, 0x4, 0x6, 0xffffffffffff8001, 0x6b5e, 0x3]}, &(0x7f0000000280)=0x14) write$tun(r1, &(0x7f0000748000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x32) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x6, 0x5, 0x2000}, 0x4) [ 42.695787] binder: 5926:5946 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.702776] binder: 5926:5943 ioctl 40046207 0 returned -16 [ 42.763163] device eql entered promiscuous mode 2018/02/23 14:45:06 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/83) 2018/02/23 14:45:06 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0xffff, 0xffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x3, 0x2, 0x7}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, @common='bcsf0\x00'}}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x440, 0x0) 2018/02/23 14:45:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)="72568566730094", 0x800, &(0x7f000067ff56)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80) mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b5fff8)='./file0\x00', &(0x7f00005b3ffb)='ext4\x00', 0x100000, &(0x7f00004f7000)) unshare(0x20000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x700000000000000, 0x30}, 0xc) setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$setopts(0x4200, r4, 0xbbd, 0x20) 2018/02/23 14:45:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0xeaf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x74) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/02/23 14:45:06 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f000058efe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f000005afe0)={0x18, 0x2, {0x1, @empty}}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4202, 0x0) 2018/02/23 14:45:06 executing program 3: syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x80002) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x80200) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x404000) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x400) r0 = syz_open_pts(0xffffffffffffffff, 0xa002) ioctl$TIOCSCTTY(r0, 0x4c03, 0x8) 2018/02/23 14:45:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') readv(r1, &(0x7f00008c0f80)=[{&(0x7f0000000000)=""/216, 0xd8}], 0x1000000000000087) 2018/02/23 14:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='bond0\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x46, 0x10400) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/02/23 14:45:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)="30b5f7b55d91fbb45122e513c677a539da59b8e54ca1078ae66dfff3d2a9e55f1582b7dacf57a1dbfe36d7b9eb0ba515c82138badaa52be16dc71e2a20f983d901d953a2beb2dae9350f681e3bc87debf13ebfdf48f4fceaeb6b4a2a76c66eebcdfe143378594968", 0x68, 0xfffffffffffffffb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x1ff, 0x3dc0, 0xffffffffffffff42, 0x8, 0x3, 0x2, 0x0, 0x317, 0x9, 0x7}) r3 = add_key(&(0x7f0000000100)="9187720000020000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000001c0)={0x38000000, 0x9, 0x3, 0x0, 0x0, [], [], [], 0x5}) keyctl$invalidate(0x15, r3) 2018/02/23 14:45:06 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x801c0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/02/23 14:45:06 executing program 1: syz_emit_ethernet(0xfffffffffffffe01, &(0x7f0000b18000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x100000005, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x1, 0x1, [0x0]}) 2018/02/23 14:45:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400d, 0x100fff) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025cfe9)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) 2018/02/23 14:45:06 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x6) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x80, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000830000)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/23 14:45:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x6}) 2018/02/23 14:45:06 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x10000, 0x4, 0x100, 0x400}, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000), 0x4) 2018/02/23 14:45:06 executing program 1: r0 = eventfd2(0x200000005, 0x80800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000000c0)={0x8001, 0xb47, &(0x7f0000000140)="5cfeb1cb72026b2ee159351684fe9671e0e1e81dea8e0aa6dfcdd3b069def31e3254704921bf97591d907b2c3ede2adc78821bbf4582d6f15c109c48ca8ee9dd2a82169ed4735f1bca136fd1e3", &(0x7f00000001c0)="8a6b0939158b7af02e0daa8cb59f8813a871012626be134f640a321e3027bca5b691ae24ad85e83ec679a8caff4d174b86d5b7774f77ab0af4357b1cf3ecaa60184405277baff0d89a1e36ffbcd346b6cf3281ed8a3e440cbcff2dccb8b508d0c26e06f4974a9a8132b0334ff9c8d603b953a6ba8ed16e11fbc496c5768a47c2", 0x4d, 0x80}) 2018/02/23 14:45:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000eef000)=@pic) 2018/02/23 14:45:06 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000009b000)={&(0x7f00002c5fa4)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x4000015) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x480800, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x9, 0x400}) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCSTI(r1, 0x5412, 0x7) 2018/02/23 14:45:06 executing program 6: keyctl$dh_compute(0x17, &(0x7f0000015ff4), &(0x7f0000012f16)=""/234, 0xea, &(0x7f0000029fc8)={&(0x7f0000036fc0)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc010, 0x0) 2018/02/23 14:45:06 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r2, &(0x7f0000e86fff), 0x0) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000000000), 0xc2a75abf}, 0x2002) 2018/02/23 14:45:06 executing program 4: connect(0xffffffffffffffff, &(0x7f00001daff0)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007ffc, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff00, 0x101000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x200, 0x3, {r1, r2/1000+30000}, {0x77359400}, {0x3, 0x7, 0x8a, 0x6}, 0x1, @can={{0x4, 0x3, 0x7fffffff, 0x8}, 0x1, 0x0, 0x0, 0x0, "f1bbf21481ab3cf2"}}, 0x48}, 0x1}, 0x20004001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3}, 0x8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b77a01c25e50766"}}, 0x48}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/74, 0x4a, 0x40000060, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/02/23 14:45:06 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x9, 0x0, 0x1, 0x1, 0x51}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x3ad7, 0x1, 0x0, 0xe0, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x29, "373c59d24e2bdffcb11eeeb5e4f6513a63d90c7b023c710861baebb2b42ee033f7613a7795c10a4792"}, &(0x7f00000000c0)=0x31) sendmsg(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="06841fcfdf6fd8c9ca89947c47dafea48dfb968556584c2111271147c4d809d3c7b4c412725d8928cd1999dd6cf95c19e7abafe72a79b53619bfa7fbe87980a735222ab761a7c1d7718d547321c8ecfe1486d14a807eb28f22acd2c12b9b4175fbbf96cd6b73ce781e6307052ef719e8c419f5c6dea46463606b277ad2b28242f8e94510603f85742fd531675d3fc4dfb3cb5f7a64028c7267bcac6a5391f3d83d5eebacce3524", 0xa7}, {&(0x7f0000000040)="e23749c8a3ed5750c7f04478390103a91365e3a11705156e17ec9e91ced87135fe665a06b53a991b18af0a81a5e178de7f6809e59bda33e728b24af32336e3ddfaec6ae327d16d6b279a0980f47d45e98db6e7b2bb26705075436ca4647d8a", 0x5f}, {&(0x7f00000001c0)="170d039e11a48aafb3f1d8cd781546cf7dda48713327a56d66eb064ea9a2ab04babca7113fb7366755d4cb938b2552bdaf76815ce034fd3691ad1aa6c0958fe7ce729e2b653302fc909318fc4cd111e7c4dc9a4cd75e02ddb7850452d624b415d9260374d270d2b3860850072cdb645e03fe856519b6907eec5bae54028cb758c98c3bb7c58f7d799d19d84118205946a916bfd9111a68af5b8a2ce055913b7bfb750c335205f23d030e7148f1d2aa1f80f9043bb119957dbef95175c896ec7d936bd037919d1df1bbaf1505660ab47689cf9ce9c2690e388063a158db062f7b585041d3e2155bf597f5", 0xea}], 0x3, &(0x7f0000000300)=[{0x1010, 0x107, 0x5, "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"}, {0x68, 0x119, 0x0, "eda41da7182f90f3eac095d521a9ae0ae44c275ddc86afa6a0d403277fe2290f4e078c2405c3dcc42720206649fd6832fd373ff485edee58ad8cb2dc75be4b48f4b20589adfb62130a81df411b5864211b"}, {0xb8, 0x115, 0x7fffffff, "73e3497152cb67ff964b31576e0c3cc301ea349d87cbc4faf18182c7ea7729314fcc846870915ca4cdad04058c63ca94be3d7f1027b396c27f99702198df3659604ea1c5e6b1ae4bff019c831860c7061344d05be56bd3a0aeb23f6ac629581c6aa6097b12323f29eae320d4c5e624c2be5f9049d8aefd9ae86aaf3b5fe7bdc9e5fd7f95411bb2b8e6bd25559ed3f971e7d4b79b132adf8a993fc9f9ec1d6db35df66a383f"}], 0x1130, 0x40015}, 0x24008880) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bafd8)={@common='sit0\x00', @ifru_data=&(0x7f0000000000)="685aa0e7bcc689df7144c29ad2aa53ac3b7f4f3e7795061f4e1669e859bb1348"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001480)={0x8, 0x3, 0x7, 0x3, 0x3, [{0xdea, 0x6, 0x0, 0x0, 0x0, 0x100}, {0x6, 0x800, 0x81, 0x0, 0x0, 0x80}, {0x7, 0x1, 0x3ff}]}) r2 = syz_open_dev$mice(&(0x7f0000001580)='/dev/input/mice\x00', 0x0, 0x20000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/02/23 14:45:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@generic="cb7a56eeab1f9df6f63ccc99ff588f93", @ifru_settings={0x5, 0xffffffff, @te1=&(0x7f0000000000)={0x20, 0x928d, 0x0, 0x5}}}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) ppoll(&(0x7f0000000100)=[{r1, 0x2}], 0x1, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0x6}, 0x8) 2018/02/23 14:45:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) 2018/02/23 14:45:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000031000)={0x0, 0x8, 0x80}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x82200) 2018/02/23 14:45:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x8, 0x2) 2018/02/23 14:45:06 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r0 = socket$inet(0x2, 0x0, 0xfffffffffffff3a3) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c, 0x80000) sendto(r1, &(0x7f0000000180)='\x00Q', 0x2, 0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) ppoll(&(0x7f0000000080)=[{r1, 0x8200}, {r1, 0x4021}, {r0, 0x8000}, {r1, 0x9000}], 0x4, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r3 = msgget$private(0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) r7 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000000540)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000580)={0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x80, r4, r5, r6, r7, 0x8, 0x35c}, 0x2, 0x4, 0x4, 0x0, 0x5bf2, 0xebb4, r8, r9}) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000080)=""/230) r10 = accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) setgroups(0x3, &(0x7f0000000380)=[r11, r12, r13]) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f00000001c0)=0x7, 0x4) 2018/02/23 14:45:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) syz_open_pts(r1, 0x40400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="1d1e2074dc55", 0x0, 0x4, [0x0, 0x40, 0x0, 0x28, 0x0, 0x0, 0x3d], 0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/23 14:45:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0xffffffffffffffff, 0x222) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x410202) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x1, @empty}}, 0x1, 0x1}, &(0x7f00000001c0)=0x98) 2018/02/23 14:45:06 executing program 0: r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/150, 0x96}], 0x7, &(0x7f0000000580)=[@cswp={0x58, 0x114, 0x7, {{0x28, 0x8}, &(0x7f0000000500)=0x9, &(0x7f0000000540)=0x12931301, 0x596f, 0x2, 0x0, 0x3, 0x40, 0x1}}], 0x58, 0x4048010}, 0x2400c040) ioctl$TIOCSTI(r1, 0x5412, 0xb) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r1, 0x0) 2018/02/23 14:45:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008006) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 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, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) [ 43.028672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28639 sclass=netlink_route_socket pig=6045 comm=syz-executor5 [ 43.061156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28639 sclass=netlink_route_socket pig=6053 comm=syz-executor5 2018/02/23 14:45:06 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000000)="8f55011b063713f5188ca789da72de16536d57259cf4ff406e2e2eada7700d491bcde67131e6f4537c58f3a593affe3a2e96068b1168df4bd3ce9ed807bc39e85e6430b2a8475e7fa0dade1e4a040fde1eb70c07c2b8e2d078ce1567fdf50a21fbdb4a7d46ba7dccb4dcd13c4cb4a199334737bd9b83729ae5b38a057030ebd5d827796c8cb901fa9e0cba766f804e92c736b78ef929f2fea0fda539c7476ce979d71a5ad09d8bc9a6ebf37efe893758fc8f", 0xb2) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0xdb8d) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/02/23 14:45:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000000020200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d05ff4)) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1df52)=""/174) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7fffffff, 0x40000) 2018/02/23 14:45:06 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000040)=0x4) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x2, &(0x7f0000ffa000/0x4000)=nil, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) sendto$packet(r0, &(0x7f0000000100)="daeee538b1d402bd967a6cf553f437e8b757b525b10f323841f4f5cdade79ebd48a727a2fed720b30127e50fc786d3b7673f9a732c57a29927ecfbc739eb3e657e28f30a671216385bb937b90a24e66a32568656d2057075c790a9813bf17a5e2dbaf6a1838cd19c4af6d58175f0effdd302e5049757afaac8ae04cfec095350e4e9339a38e511d29c422adfe1c1176e2ddd80c598d90bc3da026867ca4ba76233108748831df70cbf9a81433a7d560ff6e6d82d5ae3b46ba211070773656db22f34", 0xc2, 0x20048800, &(0x7f0000000440)={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r4}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004008}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)={0x4f4, 0x27, 0x20, 0x1, 0x1, {0xa}, [@nested={0x368, 0x4f, [@generic="1285a6a40ba6b04a708400a9c43dbe7f35863f6c0760f7e08a512e88469d2079f7b03a6c4ea21f7afccec901b35137f62e7c72903613e8681cd5f5b5b6ec1089bfba62", @generic="70e342abe7ec18ae5fd33c527cc98c8ca8065237d3b688b54e599205083725ec1b7d6862f4b087aec853442a6995bff58303dce4f5930d39cac47b223264f6452828bcc87a6cbf99c3ed8cb1d7f1b9b2d3add3668f8a157fef35731560e5198720d3e086233bc178bb92f30562c428db23b25eb62298cfb55e0613dcbe0da0372621dcb95afac5c9dc306b42874d696ca8d303a152dbd59bbbdb8fed822bf502cd63f7a86b9ffe08f7548f17c245982732ef2f7bff", @generic="24771a68e59dd29797c5487cc7cd0d367ca1e3bb6bdcc7bcbbde5ff1cd74a4ab3e63173ea94a018c39c86ed0938cc7f683890f2822ed826235820ad1bb523f4b555948fbfad7d08bfa0379e57c052fafb6a17c5e3c5a33a712ea630c2f095232c1ca95d8db81faa9592b4d28d8fdf3b83cabc89754140a6d917c3a2d5243fd493fbdfa10668afda54a6e81686991d7139014959d3d1a27d68247acde4c6a8e14c5edb6be7be3004fe373a15395e489cd4c0d8bfcee4dfffa6d6a67c908bebf44610090b424a995eb4d417e99a7f1bc8bb56f0639a91951a82029b624b6355e220bb4595f6250b7", @typed={0xc, 0x14, @pid=r5}, @generic="e88c74b4042a818bfcf45b96579687c3c268e32f72e4986cf1c13808baed54aac6f82881f82b1afdc3f73506eb0b494048ecfc6f2a311dc1b73ad019fc69e8cf7a3fade6b9a55b538c0cbbc70e247a4b8a79d2076dc3fecf39cb1762008967f3", @generic="034700e3f1826e63b6f34710b1f751d544e2e2f18ae47c7bb11f9a1431335c0204a2", @generic="8e4b032f059535406e396ca09d9de60e6643771e207ee79c50cef81cfccf98bac5f393cb6418eee801403388086fa85635ab75091e99d827df139433143a1b77d5cc5b7a8f6d8898a52af94ae39e19ee2a26732db52a87503191399d9f5e79d1dcf2319176ce2110976630511b038a15d6160a5a036bbbbfeca582a767abae766d3dd675b974426b53edef38dde04d33eab216f3660df58ed69e27f1cfa90bba48aa1c33cd84ca8515097f76ea64d3ed01654a11dc87c624cf356f27642dff80b860a56f1705613c5e9202f27ee0d84b83070ce9b2f649f166f35e6fda055ac318b593e46f370609", @typed={0xc, 0x28, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @generic="6f1bbaf8b40f0778151e9d405c7ef08705ebacf25f07556e50ea8f89693344712897e9874cc07c4ed0348919af0a5250a3e1821dd2229d1d97dab97eda1bb582b2c8d4a35d83", @generic="d684ef7767a83e81cb97b2021e9f77d9ad4593b590844788e88870928f0504c8bb9be5cece53c576e1c17dbb3f9b208a930fc756e113526be6feb62aabeee4d1b8c94be894cfa7621818dd37459535fdd542fb081199cec82d8fb1835a08b0f1c364940f47404377ca34706d615191f08f7edf756bd02d52688469d15336dd67005645918492b607bbb633f259a2f6f06549c9d247061cff6cd43fdf9e638039b90b5a4922d05372724c8550be4dd2c4e1cc01ff058b29e5017fba867a28e3a3dece60c4a426516331d2f4c8cd0c7160e498ddee4237", @generic="78b8ae26157ae99c75085b71a1076ff8d1b59faec005b6c3fdb03cb25253339564f1818816e52e48d20b531ffe97743cad501f0fa20c12070ae0f27c0a5e686a5ae3b6322334ad1a1b7eff562d222e964fcbe7b1b084ec650b"]}, 0x4f4}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00001ffff8)) [ 43.110755] ipt_CLUSTERIP: unknown mode 3 [ 43.119252] ipt_CLUSTERIP: unknown mode 3 2018/02/23 14:45:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/193) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/23 14:45:06 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @random="79f36a4af6e3"}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, @common='irlan0\x00'}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0x5, 0x0, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/23 14:45:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) fanotify_mark(r0, 0x20, 0x10000, r1, &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000140)) 2018/02/23 14:45:06 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/23 14:45:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181040, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={@generic="6d3abb7babe758eeba71d779cf2b81f2", 0x3}) 2018/02/23 14:45:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18, 0x5}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) fcntl$getflags(r0, 0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x60000, 0x25) sendto$inet6(r1, &(0x7f0000000040)="6da03ba86625de5b57080f759a24a58af907c20dc67b7cb1eb48e7d8c729773993f6bf4c26b6869ac8f49ecfd105f13a107f3fbf4eea5edb66b58a79a336d12dd160874d92c1c91fa7b746e97322f7ea21a2180cd8d0e0ce3d73d1391251f3d26bb964416ddf57d92e7c3d35d09c07850dc3bebdbabd4afdad0c6daf9aee94f2b55463fb790f6789b597909c008c14", 0x8f, 0x800, &(0x7f0000000100)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000}, 0x1c) 2018/02/23 14:45:07 executing program 0: shmget$private(0x0, 0xc000, 0x0, &(0x7f0000ff4000/0xc000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x4f, &(0x7f0000000640)=0x4) r1 = socket$inet(0x2, 0x3, 0x100000000000002) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000236fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$inet(0x2, 0x0, 0x8000) r2 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)='bdev(\x00') shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/92) 2018/02/23 14:45:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x5}) ioctl(r0, 0x1, &(0x7f0000ff3000)="3b16b7d5c94cf8004c") 2018/02/23 14:45:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001340)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/43, 0x2b}, {&(0x7f0000001200)=""/28, 0x1c}, {&(0x7f0000001240)=""/249, 0xf9}], 0x7, &(0x7f00000013c0)=""/69, 0x45, 0x3}, 0x2000) sendto$ax25(r1, &(0x7f0000001480)="8ed1e08988a92e27e1b0d0e94e399702396e38eab1dd647f65c6f259a7d1cf83a0e2d67f6d19a0c52203a41c3b05b8943bae0207c6", 0x35, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) ppoll(&(0x7f00000014c0)=[{r1}, {r1, 0x1100}], 0x2, &(0x7f0000001540)={r3, r4+10000000}, &(0x7f0000001580)={0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='bcsf0\x00'}) recvfrom$ipx(r1, &(0x7f00000015c0)=""/159, 0x9f, 0x40010000, &(0x7f0000001680)={0x4, 0x0, 0x0, "dcc82d459a66", 0x3}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="6f030f9099e88e6c28148518abb4416a", r5}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000015c0)={@generic="5487a72f663f1ecb03486595f23fa973", r5}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r6}) 2018/02/23 14:45:07 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/23 14:45:07 executing program 6: r0 = open(&(0x7f0000382ff8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) write(r0, &(0x7f0000000000)="4120d6b3b876fea59c0533a6655ad7bdf81a1e58b5fe0f3557d40772dfe7ac48633537e458852a35b7b51c9904178d9e8887a0f42e47a52904331659bcf430159a968b3942b5aa940aa3b75825dea5a1be07bb1faf85a5b97243cb2a60d2a2720c85dfa2df7af0f0f697d47dfe1e66e1445c5a75830b767b9e2fdcbc6a381d3b8bcc4e63c9730497de5e1a3174d91c861a563e260b4f45cab6a1fdd92490169489c0c7c1707d020913c30d69b62eb7c0be06a7caae327e055642b4a5e73190a38b1a5bdb60", 0xc5) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000), 0x7fffffff) 2018/02/23 14:45:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00007d9fc8)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f00000004c0)=@acquire={0x128, 0x17, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in=@broadcast=0xffffffff, {@in=@multicast1=0xe0000001, @in=@empty}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, []}, 0x128}, 0x1}, 0x0) 2018/02/23 14:45:07 executing program 2: unshare(0x4000400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e03000000676d7001") sync_file_range(r1, 0x0, 0x0, 0x0) 2018/02/23 14:45:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x80) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/02/23 14:45:07 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000065afa5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[]}, {[]}, {[@multicast1=0xe0000001]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/02/23 14:45:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7f, 0x100) dup2(r0, r1) 2018/02/23 14:45:07 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000180)=[]) getgroups(0x0, &(0x7f0000000240)=[]) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) io_setup(0x804, &(0x7f0000209b41)=0x0) io_destroy(r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="55fd35348e9c52270dedbfe951eac380"}}, 0x16d) 2018/02/23 14:45:07 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000080)='em0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x1ff, r1}) 2018/02/23 14:45:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x1000000000000000, 0x16000, 0x3, 0xfffffffffffffffd, 0x20}) 2018/02/23 14:45:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x181002) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b58ff8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 14:45:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) readahead(r0, 0x3, 0x15) close(r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/4096) 2018/02/23 14:45:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000), 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x5f) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x70c, 0x7f, 0x80000000}, {0x81, 0x5, 0x2, 0x80000000}]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/23 14:45:07 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) timer_create(0x0, &(0x7f0000000000)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) socketpair(0xb, 0x8ba9f3bfcd29cc23, 0x0, &(0x7f0000000000)={0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x6}, 0x8) 2018/02/23 14:45:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000df5fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x6004, 0x1000, &(0x7f0000a98000/0x1000)=nil}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) 2018/02/23 14:45:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0xffffffffffffffff, 0x48201000}, 0x67) clock_gettime(0x7, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd92, 0x8080) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x1, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0xffffffffffffff01}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/23 14:45:07 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x127ff, 0x1, 0x4, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000001c0)={0x3004}) 2018/02/23 14:45:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) readahead(r0, 0x3, 0x15) close(r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/4096) 2018/02/23 14:45:07 executing program 1: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008e6000)={0x0, 0x0}, &(0x7f0000459ffc)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000a98fe0)={{}, {0x0, r0}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002080)={r1, &(0x7f0000000080)="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", &(0x7f0000001080)=""/4096}, 0x18) 2018/02/23 14:45:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0xfffffdcd, &(0x7f0000000280)=[{&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/135, 0x87}], 0x4, &(0x7f00000002c0)=""/206, 0xce}, 0x83}], 0x1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000300)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0xf7bf, 0x2f6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x9, 0x8}, &(0x7f0000000480)=0x8) shutdown(r0, 0x1) 2018/02/23 14:45:07 executing program 5: userfaultfd(0x7ff) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffff81, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x76, "1c661471e6fdc083426dbc1e281812c4ce354c8b381ebe19aeb861459656e2d8d9c19a87ce6463578eb06c53553e87933a03d6ac2dc4c99e8524fd2e6c98e79cc38d36a99678e56ac2cd0be000868a119545fff6544c374e8bcdbd494c69b543b626bb6cc6836e0469d1ce02ef94d38461d3458f6947"}, &(0x7f0000000180)=0x7e) userfaultfd(0x20000000000007fe) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x100000000, 0x9}, &(0x7f0000000240)=0x8) 2018/02/23 14:45:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000c78fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) 2018/02/23 14:45:07 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendmsg$rds(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x2271f851, &(0x7f0000004000)=[], 0x5c, &(0x7f0000000080)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000000), &(0x7f0000000040)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000000), &(0x7f0000000040)}}], 0xb0}, 0x0) 2018/02/23 14:45:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0xffffffffffffffff, 0x48201000}, 0x67) clock_gettime(0x7, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd92, 0x8080) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x1, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0xffffffffffffff01}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/23 14:45:07 executing program 1: seccomp(0x5, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000208ff0)=[]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x8, 0xa5}, 'port0\x00', 0x40, 0x120000, 0x7f, 0x5, 0x4, 0x7ff, 0x6, 0x0, 0x5, 0x10001}) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r1) 2018/02/23 14:45:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flock(r1, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000358ff8)={0x1, r2}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) connect$netrom(r5, &(0x7f0000000040)=@ax25={0x3, {"4541b8629b72e4"}, 0x3}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/23 14:45:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x54b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0xa24, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}}}, &(0x7f00000002c0)=0xfffffffffffffff3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006ca000)={0x14, 0x1, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 14:45:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000000)=""/220, 0xdc) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 14:45:07 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000000)={"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"}) getrlimit(0x2, &(0x7f0000000400)) getpeername$netlink(r1, &(0x7f0000000400), &(0x7f0000000440)=0xc) ioctl$sock_ifreq(r0, 0x40200008943, &(0x7f0000000080)={@common='ip6gretap0\x00', @ifru_ivalue=0x200}) 2018/02/23 14:45:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@del={0xe8, 0x11, 0x800, 0x7, 0x3, {{'drbg_pr_hmac_sha384\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x0, 0x3, 0x200, 0x9, r1}) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x41d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @rand_addr=0x100000001}, @in={0x2, 0x1, @rand_addr=0x401}], 0xa8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x1, @empty}], 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0x0, 0x0}) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000180)=@nfc={0x27, 0x3b, 0x100000000, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="473de631586b25a9bed00f7def88b2fb531e09a591b5197af48db60c3d68738ab6d5caecafbc370324214ae176c73fcd71fbfdf3eb244bae7b05ea3caedfa1cbebe2014d87a5b62b1275a1fcff52474e97958b6a973b45678c9591eb0c40745b1918a1c73b7a244914a933e23a2a681e27ed285c3ecd595504e5e1bff65a04d175a9a99a745e3a77433a6439d616ea66c1b5f7f65ce358809b401b0a0cc01f1cf7ae915ed6925b874c296435307e0705309b06", 0xb3}], 0x1, &(0x7f00000002c0)=[{0x98, 0x1, 0x80, "faa30268109da07d2278fac2f1c88b76894f472f92d2ecd67997db388e91269c639c9fe2cb274c92a011cd21f664b33d37f9c5c2d51c72eeb7149557e13ca44e981385c1bb339c0f93618e7aaad85a1a445dd16ff11f2c9627c1da2340fcf2682a0bdfc8ac3980c7ad72930d4ff10d5bbb477856060b979732b2312fe046d421089f559cf7451fba"}, {0xa0, 0x108, 0x6, "46df0bc2675dec911534ee99f2709e331c2c06f9e70ea536824bd4394107ff0f2fa845349c7e93c312610bddd2111a777d52098adc50949203070296bad8dca75c3e65b354461956d246843a6c499b73c4a1670934962dea90105250a03c4003ef7e4a78eff808fde0de842fac6b76684cb9fdf55293feb05efa492687ec91749cfd424ad1e2cbab057b093a78a294"}, {0xd0, 0x119, 0x2, "ccee7fbda671478f39ea9148242dd0cdd10e36d040a11e2fec193fa007a2d17c768cafbf4458a3b0421c674188d16f50e30f8bdbc08f08ef666ac4bae81fd48169b797cbde422726c779ac9fbacd1a1a303a1b0422f0e9e5f25047652c4fa795aa3553a1ba04cb20af044a12fb8a3c7e182967379949b44e75773777e8111bbca09223764bedc4bc3dc2bebc12620333ed8e883dadcbbed4d91b57016ca0a3b50df3d8d21da0831675713d2dd58bcc997d3fb6e23786c3bea9a9c60b"}, {0x110, 0x13f, 0x8, "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"}, {0x48, 0x0, 0x82b0, "4820effe5c052820b1f4d1a40d4fb55e9ac40b8500eaeb564330fd1e123ca0ebc0b24211b69a33d41ce23a9beb95b4ab7b07ffbe7983eac6"}, {0x100, 0x13a, 0xca, "841c066c2923135329279c7c1cc659756b0fb01bacaa5ad8b636ea204eae1d72333121d7b62c3bd6e8642f6e1141ef44f5f6fee6acb1f96354e179f7fb5c35ce2939b77fa97b655adc5fec9a390adfae57f36a01bc1a3f3a1e227121d68f15fdea552c06a8977d48dbc15ce8e9b9dffa0cb2484f1e5b01ae986e95d09aa2f57de49f52767801a1952e8fb16290dadf4948a529c457f440b0e2feff6b35ee795595954fb2409a7d8b39de8e23725f5826b625640d8a0ef8158d6b7c9604968b81d62b553f8412b201e65cb3260ddd2dc01bc23b83b427be33968d632a5899e4a158eb58f6e6e50a12eb0e"}], 0x460, 0x24000000}, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000780)={0x5, 0xd47}) connect(r2, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d328be00ca87"}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000007c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000007c0)={0x8, 0x7fff, 0x7, 0x6, 0x3, 0x40, 0x800, 0x9, 0x10001, 0x400, 0x1, 0x5}) accept$ax25(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) 2018/02/23 14:45:07 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x1) io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xa5c1, 0x8000) io_submit(r0, 0x1, &(0x7f0000b80fc8)=[&(0x7f0000844fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)="d9dadf6451ac334c031ec05f68d201cc5514de8546fccc4b08000000000000cb95a94596288d3b803932720800000093a69a1f69acb0b5e21e3b052f95bd36d3c1eddad085f5387c294df9f171eeeca4956efde325c24a34d59bba68bf60265dee5c07483ea345d5e05b8504f9a946785c25f534acccaabe03ff7840b7e7d908dc23226295373a72b275331f27591919ef7e055fddfd987fa013aa5d765ccaab04e0bcfd865a4e3469e7a2274b4804f2817dc77b41b566e429193628279ff72fd2b0661961050381a74e1d8b1afe49f656139d8f6d61bf528736536b14c880fbbb5f7b0f4e54", 0xe6, 0x0, 0x0, 0x0, r1}]) 2018/02/23 14:45:07 executing program 1: r0 = socket$inet6(0xa, 0x4000010000080008, 0xfe) r1 = dup2(r0, r0) syz_open_pts(r1, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f7fd8)={@common='sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ac000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r2}) 2018/02/23 14:45:07 executing program 0: mkdir(&(0x7f000082f000)='./file0\x00', 0x7d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r0) 2018/02/23 14:45:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4b, 0x2}, {}], 0x30) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x24, 0x9) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x54, 0xfffffffffffffff8, 0x9, {0x6, 0xffff}, {0x7, 0x400}, @period={0x5c, 0x0, 0x0, 0x3, 0x9, {0x6, 0x4, 0x80, 0x1}, 0x4, [0x8001, 0x7fff, 0x9, 0x4]}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0x0}) sendmsg(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000100)="d6ee71697e424ba09f3cbb187bd2d9a43e4e07d63ea9c397c31fc51843473007e0bd03d37ff1ff0d2e64041841bdaa6083b2a0a016b0dc3d31cbb4acda9487ce114870cc2a8bd319a6c77d2778cee145520b2765c57f56bc1c023f8fb574e200e27c9bfaf92d39f1b53e5e99751f61478cf0573c4d34f7928d1101ed06f25223949a2ab024a0f1af785a36cc818a1cdffe022613f49c67095d44f960ba07e64269ef92", 0xa3}, {&(0x7f00000001c0)="fa4f64e358f4e052a796fc3a65c3b87578bfbf8c03c892f2950ea551f15bff5fc1819e5125d598dae2b850e46fe329b5400b831983e37f4db12dd59082961f5012b8af44ef6c54b1275902a0b933a99e75bb2d704abf9eb7745d7b75a8d967835982c136078c7907ebd4f28d6ddafe5e6a109fbd05af227ed81e4861803be5a080f5d3fc", 0x84}, {&(0x7f0000000280)="9d26f452e97d2e2ec5bc3b4dd86644b07fed9ead0a99822c", 0x18}, {&(0x7f00000002c0)="475eb9ac1800bab5dacd64a4e8ea8a0674e8ec3e8a9ac6823cc7ccb9aabd5a468eeed4afbb9a67fab7a7566b4044705ec2355f7f56d77af38594fb1da4cc14546cf5126f32057fe3099f3771621398c33792bcf2942d60cbcc22116abf2aa13777a22fd0fd1d5852080f9c4a630e3727462c5979f4515f868ed82b529e578da8bfa925e8369519701b3a744d3f71d8d3992bc80bc9e80899ff035a856483a59dbaaefab0f441cc08880b95531235b4cd1ffbf2b25d4dcedbfddbea5e097d2f92d7c1d4eec096dc", 0xc7}, {&(0x7f00000003c0)="f760c619e7323b1002560cf74e5a4929a0c021813b42cf2265bb78e886fe88d7c70cf321b6007e63fc84e98efc241a5ff26a55ce1985aa086d4e2c1c40a1941303618fc32d965eb288f7df17459db9447da452165168cd51148728faa215995be1061ac181fb030926b2f474d3deae2bbe87136f13c3625dcf64c3836e18379ee517aebd45e2c430aa26de24dee0146ad8b07fe22e3d249750398370bba62fac11751d9124f0208d33bf32108cd2cc3408f219e65e07646138e197d88dc67ee8d5651ca9dba4c29f51", 0xc9}, {&(0x7f00000004c0)="e9249c0cc33ecf0f78f09678c449a32241956a93b6df025cac77784104c40c3eaa55fcd4efca7485e6b6baae1c83de4aa63d9f7672fa15", 0x37}, {&(0x7f0000000500)="c2f3a851974ed8b7538972bf6f4851211946f3bdaf537ce28f293c0179843004aaf1", 0x22}], 0x7, &(0x7f00000005c0)=[{0xf8, 0x19f, 0x44, "ad4c746293248978b8fa6635de98ecbbf815f18f780a692ab1f0e173bffe6c914d898e370a112d15b0d3def1d28dd71c20edb8a4428656a6217cf9dc22dd0c12fad301143bb64235d0ffaf3636a874035bb6e5a97f9ada920c2a23ea573fdede94bae1ce7d99696c35b10c848fc31d363de3f679ca20dbec6b7e0f62e37acd778789738b74325d56bcc999c0b7376e52814c13e4f309e8be2f11b7b1c1693d6907a6abfab0312211b4cd0b813c3750a26136b5c74ac1874dafefe434940a5b02a704e38c15d8931dde00da75fcd39b06c42e4f9d4cb4a8af6ab252777f846ed0c4a5"}, {0x30, 0x1, 0x3, "86ba1c64ea2929405cffe9b3aa48ab31d5567480286f5cbb4b016ac43d0d"}], 0x128, 0x44000}, 0x80) 2018/02/23 14:45:07 executing program 5: ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0xc0f85403) 2018/02/23 14:45:07 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x4000000000004) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x280, 0x180, 0x180, 0x280, 0x98, 0x98, 0x488, 0x488, 0x488, 0x488, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='syzkaller0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @common='syzkaller1\x00', @generic="c2af8ce3d928ca40800cb5307dcbf1d7"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="aaed30230229a44c06684588fcf967d1", @common='irlan0\x00'}, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fe323177d7c4a6d05d86f1000e25514d83af79da49cfb83fda18ceea65b8467574bfe9de8add52f3f22ca56321e381f39d122e118f932090dbd4eedfa84850ac"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)="11d86bb15ee714c4bb845cc83ccc48e509", 0x11) 2018/02/23 14:45:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, r0, 0xb) clock_nanosleep(0x2, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f0000000180)="8e729211f11aa1ec78d46038d181e8c5a5736390de39299dd0f440e2dbdc95110dbe819c06002f7434ddae93e1c44d91a7d00ef6056de01630ae3f088c7f279c52fd590d9411994b2b2df6e521c0c5ea6e62da4b596f267aa0246d501df1d8b8ea84f2b8a555f3dc7a70151c4654e21f6ef4aca55446ad7b17746f2ca56f390ee80852c9af4b64b8f358998bfb40c92307219acf923e1031dbace7e571106e91ef0148163fc4cdf1915889b5a2c4e55e81530298b87525fe865f701a17cdd0c563336b4fed110c1243337bd355e10c22e49c8f38e13f6a92d88f10f52c4d30756ab06e453685656f446c6a67f65807a4") 2018/02/23 14:45:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getuid() writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031d51b2000010000000702000000000006ff800000000c00000004001000000ef4ff01", 0x29}], 0x1) 2018/02/23 14:45:07 executing program 5: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x4, 0xfffffffffffffffe}, @note}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/02/23 14:45:07 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f000095fff0)={r1, r2+30000000}, &(0x7f0000b3f000)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={r3}, 0x67891ffe3778051d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={@common='bcsh0\x00', @ifru_flags=0x3a00}) 2018/02/23 14:45:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getcwd(&(0x7f0000000000)=""/169, 0xa9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10040, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00000000c0)={[0x0, 0x4000], 0x0, 0x40}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/23 14:45:07 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000040)={0x0, 0x4, 0x5c}) sendmsg(r2, &(0x7f000049cfc8)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/23 14:45:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xffffffffffffffcc, "7ddd6db8218e010e3cb8ae8661"}, &(0x7f0000000100)=0x15) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3e5, 0x208001) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="4ff1f672284c2781dc89ec2d6645f4c469dc03eecdf3856ad717e89570edefaf57d1e4fb4ec829f9f4cfbac047de1d213e2c126dbd23e62efd66b85aff0fca4a9a83ef516bb587717e69778d24878cd31efd63a3d4bf4231") bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0xc0000012}) 2018/02/23 14:45:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp, 0x14200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x1, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, &(0x7f00000000c0)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40000, 0x0) recvfrom$unix(r3, &(0x7f0000000140)=""/223, 0xdf, 0x40, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b78ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f000013dd2c)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000340)={r4}) 2018/02/23 14:45:07 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0xfc, 0x0, &(0x7f0000000040)="d4", 0x1) kexec_load(0x7f, 0x7ffffffffffffc8, &(0x7f0000000080)=[], 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0x0, 0x2, 0x3ff, 0x2, 0x7fff}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x3, 0x7fffffff, 0x9, 0x3, 0x1}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x9, 0x10, "6279d0196edaf3ebe5e20778cd659922"}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x400, 0x5, 0x7fff, 0x4b4, 0xffffffff, 0x6d0d, 0xfffffffffffffb2e, {r3, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8fe, 0x3, 0x800, 0x7, 0x401}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r4, 0x4) 2018/02/23 14:45:07 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[], 0x0, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/23 14:45:07 executing program 2: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000000)="28ffcdbbae2ac74b38eb8934a1efb5c009b9") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000100)=0xffffffffffff7fff) 2018/02/23 14:45:07 executing program 2: unshare(0x8000000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r1, 0x7b) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x7c, 0x0, &(0x7f0000000080)="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", &(0x7f0000000140)="124bc0c851f67e9f071d341b1db8426780090452f3641bfff0f27c27e2ae9791f7bea1b5c05f29bcc5f2ecd2b0b0888295ad66462d277e3265faf99e140534a8520440f90f1bd08104486f027081e0eb3b086404ff7fc79fa6c00f72a18feacef2f25893ca47b3d2a68f81acb65ee85fedde66719819aeaa2c63194e709f4339ef9733077fea", 0xfb, 0x86}) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) r3 = gettid() setpriority(0x2, r3, 0x5) prctl$getname(0x10, &(0x7f0000000280)=""/58) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x3, 0xfffffffefffffffd, 0x1000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) mq_timedreceive(r2, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/02/23 14:45:07 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x5, 0xffff}, {0x3, 0x9}, 0x5, 0x2, 0x3}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x80) 2018/02/23 14:45:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) close(r1) 2018/02/23 14:45:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) 2018/02/23 14:45:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x0, 0x3, 0x5, 0x2, 0x80000001, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a08f60)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000094eff0)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000d52ffc)=0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x208000, 0x100) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x600000000000}, 0x8) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) 2018/02/23 14:45:07 executing program 3: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x2, 0x81, 0x8000, 0x1084, 0x3ff, 0x1}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x9, 0x80000001, 0x8, 0x100}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="263b7d8532eb025b724c02251760805077ef1468c9171397452b30a462765a33002877e257051158b1f725cf01b8c8a9857bee529b7cfdeec043cabff56e6523a12d2472c47f4ed82dad5dd20bdeb69e692e90f43a0f756495e0f4e09246517d8bd329ed2756af0cc7a0d0bf6e899a59d63dc41273a9133a20f0cf4aab3f7dbeec1a8849ea8a21049b261eddd4e7a99a388ede83e117b20ce1a1595dd6ad09484535e418c4d23aa897aa22c88068f408418ee837e8a7ce54", 0xb8) 2018/02/23 14:45:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000040), 0x8, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) msgctl$IPC_RMID(r1, 0x0) msgget$private(0x0, 0x44) 2018/02/23 14:45:07 executing program 1: syz_emit_ethernet(0xfffffffffffffdd3, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1, 0x1, 0x2}], {0x8100, 0x20, 0x10}}], {@ipv4={0x800, {{0x0, 0x4, 0x6, 0x3, 0x0, 0x2, 0xffffffff, 0x2, 0xa9, 0x0, @loopback=0x7f000001, @empty, {[@end, @ra={0x94, 0x0, 0x401}, @rr={0x7, 0x0, 0x10000, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}, @cipso={0x86, 0x0, 0x0, [{0x7, 0x0, "67d2"}]}, @ra={0x94, 0x0, 0x1000}, @lsrr={0x83, 0x0, 0x3, [@rand_addr=0x8, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3]}, @timestamp={0x44, 0x0, 0x1, 0x0, 0xffffffffffff0000, [{[], 0x5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3ff}, {[@multicast2=0xe0000002], 0x7f}]}]}}, @udp={0x3, 0x1, 0x0, 0x0, "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"}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/128, &(0x7f0000000100)=0x80) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001140)=0x1c) 2018/02/23 14:45:07 executing program 4: 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$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x802, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6a47283c8678", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') 2018/02/23 14:45:07 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f34000)=@sco={0x1f, {0x100000001, 0x6ce2, 0x7, 0xffffffffffff81c7, 0x5, 0xffffffff}}, 0x8) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="e49cc51db4e7efe49750735692542b9bb9b1783b7ede14a9ab1adcf78e163798f35d531a21d05ae4cde6f60edb9872c76aa970c346430f0ac97180b363a26a633fcd638aca372264340146a3278956774da015f3ac41b26b93b8cfa4f063846130b3ed768536454ee58b062ef4e902df7189cc6200e8db7790d5d12e0230537f315043a3e0c1d5444d96f0c0e9e995c31dc1567d92ab3fc8e962dd352d9eabd4cfe74811afeeabd045a36950307e6ee9c68423576c28761c522a10a49d0cb98be1efdc05d0249851adbbd850851e83a1c61896dc66f88fd7b7b56b396efe0f4448dd5cd618eebe27433bc06ad9327b0f432c631fba18027f", 0xf8}, {&(0x7f0000000100)="5547e94330bfc052e6f92ae06de20ee562b32e67f832d09ccda4f962062273cf6118baf5d82093c491a21806b033d1aa6d9ce8dab047f68fbb3497dd0473b2fedb0b4775fc14aba610706840479eaa8afe2e85a49294dbc047e5ee0734819c44028d3acde7c7c078b69065e2db38cd2f798c9af1e16f68a4ec308f2ae48d5753c3b1f45f3707b7452f21a2223519c67e3f150a3b36830f8ac7d99f513d241e7b504627f70b69b033a616d1378da92d6d2cb52007d1e0985a5daf3b36f65b5c9a4de1300e6939cec3071f99", 0xcb}, {&(0x7f0000000200)="16e714bac527eb3d33909556513dd32a516de1446bc73c6633a4e87b2cbb550b10ed6bb847736f3ef6dc74a7eb98f407828353b98c457657e766240c8a92dc84fce131a7f709ee412cbfccfac13ae6d9fae8d670dce98c5992ae010d90b7c8", 0x5f}, {&(0x7f0000000280)="d111f2c9678404fa5e5594941569c763f3eb8447e2de110876d40dd239", 0x1d}], 0x4, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x69, 0x10001) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000000040)="6c57e1e02673216bfa626bdba1c104fefc000ba8db40bcf88d06c88b7a365ef29a7b3171") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@empty, 0x0, 0x0, 0x2, 0xde, 0xa, 0xa0, 0x80, 0x3b, r1, r3}, {0x5, 0x0, 0xffffffff, 0xfffffffffffffffc, 0xdad3, 0x3f, 0x8, 0x9}, {0x3, 0xc5, 0xfffffffffffffff9, 0xf4cc}, 0x9, 0x3, 0x0, 0x0, 0x1, 0x1}, {{@in=@empty, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x9f4, 0x3, 0x6, 0x9e5b}}, 0xe8) 2018/02/23 14:45:07 executing program 3: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x404801, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) accept$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) sendmmsg(r3, &(0x7f00000051c0)=[{{&(0x7f0000002840)=@ipx={0x4, 0x0, 0x0, '%z\'Kn`'}, 0x10, &(0x7f0000000180)=[], 0x0, &(0x7f0000002a00)=[]}}], 0x1, 0x0) 2018/02/23 14:45:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) 2018/02/23 14:45:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0x4, 0x5, 0x80000001, 0x67adf22c}) r1 = socket(0x1e, 0x1, 0x0) recvmmsg(r1, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a}}], 0x1, 0x0, &(0x7f0000d22ff0)) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) recvfrom$ipx(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x4, 0xffff, 0x5, "a886f29bf85f", 0x9}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2, 0x3, 0x2}, 0x10) 2018/02/23 14:45:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x2bc, 0x16, 0x12, 0x4, 0x3, {0x11}, [@typed={0xc, 0x8e, @u32=0x5}, @nested={0x240, 0x58, [@generic="8c35fbd4ca7c82170b1921a471f841f39c6db984570dd08b9bad5e1f8fd0e130066db37c68744badca34eefe5b2cf056fc94e2b25ee7546c92c1195c2a881309b803fde5954ff51d0d6d9d51de5dfbe3821b155f0dd42a1d191e3d7a8c14aa2c2b38d9c76d14204d8c435e31d140e2f875db69ee91e6633c25e9cf2c06527f5bb551514fdf7389598718691d5dc5b73f376760dce79023755a2ee09893a835bf708bef4a543ef943bdd977a3f5f7e96b581297c5bb2e38f79b30a4deadc8247ff3fbc48a3a2a6cdb5d41b66dbdad09b1174b685c", @generic="055e14cc8ca514f137f0000add7dd267202bd860db1e696bb18d63697bf77be35834488f64b1cf29730d240c1c3c1097c6266b36cc7586f943c2ff420074259967d4b5ea03650012642a5e923aa58721662630daed889742630e976602c65f299a694f7b580f69a9cec3b5b570b36d230d1b1822f896b1dce5661251b8d8f9c1b4f815f40669a3fb51e161bec18545c284b5f91dd66ed5496bb81430328c52f8dda47f8448543ac3149a118af0f2057d3c1a7e5f324013398230684d4f2dd8be5801e32a13e4e4823b8142", @typed={0x9c, 0x2e, @binary="edee50b7ad516bfadcc71531876748ba61108ed308017be5fd27695cfea2be0311872e764c754875f983e60f9c3e2d25b8ec53345cb758ec0d7e0d0c8f36676e28eaba15bf3ac71b879a90e8d6f0d821fe04836d56facfa6bd7befc7d59119ce9c035ddf42d3f5598629a0e5f62a51cbec902d56bb6f0010e67e34e50a67662e3bdda93451e69d388f58f6d7e0d351dda0"}]}, @typed={0xc, 0x28, @uid=r1}, @typed={0x14, 0x7c, @str='/dev/sg#\x00'}, @typed={0x10, 0x27, @u64=0xa1}, @typed={0x1c, 0x7e, @str='*wlan1$vboxnet0\\\x00'}, @typed={0x10, 0x8, @u64=0x2}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x10}, 0x44004) 2018/02/23 14:45:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x24201, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x300000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/02/23 14:45:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) socket$inet6(0xa, 0xf, 0xfffffffffffffff7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) 2018/02/23 14:45:07 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) times(&(0x7f0000000040)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) r2 = dup2(r0, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4, 0xf6}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0xb1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x2000}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000000100)=0x200, 0x4) ioctl$TCSBRKP(r3, 0x5425, 0x200000ffffffff) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x1000, &(0x7f0000001000)=""/4096}) kexec_load(0x0, 0x7, &(0x7f0000001400)=[{&(0x7f00000000c0)="b246fd0000000000000978", 0xb, 0x1, 0x101}, {&(0x7f0000000100)="a8fddea8a4a20717ace2797e66d5155c7ca7274a7f7b8552e2fc2f7f6dbe2fb8df95cdba165c5d1372947b5065d5e11d02d4c32af72d8412b43558bb8d97ffb0", 0x40, 0x6672, 0x2}, {&(0x7f0000000140)="0b5da6c48ed4548b1e297398d8494d60ed52506cd6440dabb65b080b7d0d21d32c9e31804fabf52fda4fdfa359306f6d46ee86fb2be70f4782790102eaece85e9d59", 0x42, 0x28000000000, 0xfffffffffffffff9}, {&(0x7f00000001c0)="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", 0x1000, 0x1c, 0x7}, {&(0x7f00000011c0)="d06b6500a92552a1e7d37604f7a593c842a38b9512a5049aafae1d99c247c276e27c577dccd3662ebd0e208bb691536716fb79f956e0c45d40e7ca6d13efedb5f57a4ad69f6079dbb9d798076924414fc48292e2189050874a315e60f187de3dc5d78d25e52e1fe8c08bc600c51f8e06b8dfe806dc6eb136896372640f7764513d865651a88afc9a06a96c68e2e08dfc6c699ad5e59a0eea18516e76d0341049b1b5bc48519fba578a2dfe0d53a085191d67f5aab71a27042ce53fda30e3de39b5f2a2f08d1ac1a0baff9edb12d4c32f3abce72d6072cc0c9d796e397956e604ea78e305eab2d5d86b99d7f43a6967", 0xef, 0x8, 0x8}, {&(0x7f00000012c0)="61fbd18ceee6bf26d54ddeae979b25032da7fc550b5be148ae76", 0x1a, 0x100000001, 0x6}, {&(0x7f0000001300)="9cbc5c0ca23a613df3ec89c869aea586e4e87b88d85c4b312da10eebe9e5cb0ededaa0791fc783b9b7c9cc5bd1e58f4b5034800f81d1b3438fc5da62c0b5ea471c5d95c8872c439d6dd072c5c871ea70f2fd8ecccef0534e05515139d6d857effc9ad32f22d4854f9eb765ad91febf59c2e06a069252638360e3590d8bb3427bb3aeed462aef93b1a391d87c28b388c646cea1bfd847147bbd320217725f4dae3812f6e5dddfd1a0819838540b885fee363fb05a7abd83c3dca729ce8e33da0b73a54523cbabeec2a25823a0ab77dde21596e7f4f97ce6", 0xd7, 0x8000, 0x9}], 0x0) 2018/02/23 14:45:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x154, 0x370, 0x154, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c4faaff630006344530319fc4629d488"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x5dd, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x372, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x9) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000440)={@sco={0x1f, {0x4, 0x7, 0x8, 0xe0a2, 0xa5, 0x4}}, {&(0x7f00000003c0)=""/39, 0x27}, &(0x7f0000000400), 0x25}, 0x28) dup2(r2, r1) 2018/02/23 14:45:07 executing program 0: syz_emit_ethernet(0xfffffffffffffd74, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xfffffffffffffffa, 0x7f, 0x1}], {0x8100, 0x3, 0x1, 0x3}}], {@canfd={0xd, {{0x3, 0x10001, 0x7, 0x2}, 0x2, 0x2, 0x0, 0x0, "165eaa2aa1ae851c5980dd4dc14d94cd19e86fdc80eebf8bd5f6728af7796fc696c08351da075e2f83f205fe27ac970f78f64144a223cc58b0b18393fad6f40b"}}}}, &(0x7f0000000000)={0x20000001, 0x40000000000001b3, []}) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10800) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x80800) 2018/02/23 14:45:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x63d1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) write$fuse(r2, &(0x7f0000000080)={0x28, 0x1, 0xa, @fuse_notify_inval_inode_out={0xdb77, 0x200}}, 0x28) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={r4, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/23 14:45:07 executing program 5: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8000) write(r0, &(0x7f0000000000)="8a50ebe4263cb19ab697a6ecf2a309178063335eb2e1c8ad0378b9fc1033ec4867bf274f135ad6eabd73991e2cb2643542f708fca6c36ea255ffd0f4415f48ab89958db1a416787c0c7701e1f6c09b68a69f23b1de1bf8c9eeec8f7577e6ffcaa07adf98cc28ef0d3bf10fa2f7fc43bdd5a810381afa4282979318ad30627ee43966f6e642540ff747091598f35d5005354e2149e81e8b9bc412f04e72c90674a0fd1018e0c9580a6fd3448ad73b", 0xfcc3) sendfile(r0, r0, &(0x7f0000001000), 0xfef) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)) 2018/02/23 14:45:07 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)="921ca827950d1fee5f3d8121a0a5715875ec95a667f74be684017771", 0x1c}], 0x1, 0x0) write$evdev(r0, &(0x7f0000001000)=[{}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001700)=[{&(0x7f0000000000)={0x27, 0x100, 0x6, 0x7, 0x8001, 0x8fa, "911dc4fc5714b40dc095893264a13ea97528a3041f8ee08a5e299e42052f9111306de2e83c11c1d812086884e8627ca96a4cc72aee00f8fa8b3294087ac34e", 0xe3}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000080)="7add949617127bbb27083cd7a5c651cad509f5200fc2bbe71715b993dd3c04c16de43e08947aa2d9ffd863e07c43f0277528ce840ed7e2b5c4e4940663214fce58b955c26f25373ddf0c746030b939dd9657d19d23e9be2ec4c31aa914743ac4ef4ae134439412fe433f475dbb20f53020616fc5ea3b0475c42e5b2b754b86de10084626f7b60730dd57ef6256a5fdc71472917455d5da11ef4e8c420a39d9ce85166e218209", 0xa6}, {&(0x7f0000002040)="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", 0x1000}], 0x2, &(0x7f0000000180)={0xa8, 0x116, 0x7fff, "c8ad600898b6df4641ed13aa9aefdd55f6d3e1a6e1a303d44f6050ef9637ad0282c9697a3ae81dc435e6c2274cae41b4d19a6219674d15afb41fd0854e8d0b84439469c0e25c01a29465e10ebeb19bca270dd2df8f83cb6da1b77bb59ca21c6f3423140e4060a48d71ee0ea8497781d048f03454bd2549a8f843bf307d7f9650483b53d140d7beb531b1cd0f0d41bdd3abe55ce9e2aa"}, 0xa8, 0x8000}, {&(0x7f0000000240)={0x27, 0x80000000, 0x4, 0x7, 0x8, 0x6, "d7cfb37c89983adc47b00b865934e8b3638b692ea95d6f17c00d404aaa4ef381670aa44527d507b679e50afe5077a6ce6a9304ccc09bf64e23ff975c89f475", 0x16}, 0x60, &(0x7f0000000700)=[{&(0x7f00000002c0)="17d9ea413f1c8cc35849f1d2fe39943ddcfa96877250a41636b15e34c8de755111b96e57e7fd189820e5904338e70adf56e231701210b0ed6b530c82f7345b029c01a899b53d0cfecd6270f14fdfd4ff321bee9f0748f1d1ed875a76a5e380f077d08292c5ad7dbbacb9f158b99e15aba982d093ed1384c260c177", 0x7b}, {&(0x7f0000000340)="a7a970c9f40f50a9dd0944190ee61a82236903e51049e9b3b0db45e6ca0dafdce2b3e29b40e44c0334ec2a32dc859761a47343d3604aefdb9d6daab05e3d879d73998ba0381e8a02cb8689a3daad89f44845fd5769c38fa212fd34045cef1ba45445a8f2f072b430dd8aeb1099e13e8b5b3ca48c942e27d15f05ab416015f41ce7d89befe70de8f180a4700e278472da368e1a2bcd2aa9a5329d3dc03b10009ea077cacebb706585aea5c80f388bdf12452f786f5050be6b", 0xb8}, {&(0x7f0000000400)="c2e208cf10492f29fe5a233bc5f2897cc85ceb4dcbcc84238e52b8d5fbd49f1a286ef76985c794eeacdfbc6f8467b4a8f96aa466a1b793f62a8a67aed789988e239c4fbdc5a719ee0441e030d215b67dfffd48de3c179e6ad0bc7836c422434022ac672495cea2f4ee51721bce2c471a9c2743cbb04342c3c2a14ddbae731006ccb9b5", 0x83}, {&(0x7f00000004c0)="38182028df757dba24feb27bea1103cbf88b8242d417baefd3f300da46c92456823807767bd60013d8dd65cf74db1ba44c552154b634ae455f163a73ceba965d045ebe00e7ee53f0d866e41e3f7602df5d689f63ea8c64632edd457b40c1a40d0b1413d6cb365384de8ee501c82a6aba5e0db838d70f051bb378300dd2b47db3b419fba85e7a4ea13512e7ee55e6d590ab407d4dfdf27fc4ba67b2710791b114bc94ff3b673dfa14176063727160ca68be5cd1caa77643e1d50ccadeabc9d82f7f2de407e4f8be96d4a231af092c92f5acb2f944e7725142e3c6a4e9520acad67072a107d16512eb012f420d851d587375a3", 0xf2}, {&(0x7f00000005c0)="0a401223161e19082382b97193c3323b9223e0a05bf0cbb285aa0d61914dc3c9abb0096acda9", 0x26}, {&(0x7f0000000600)="3d62f3bb72a1fb4c36e46863ccdc371ae92c", 0x12}, {&(0x7f0000000640)="79eb3bed86c4c0b3c4b3234b99828bf8860038bd959a80b17a4c416c4f5351f80277a2916132de2f8d4510957d7cfea053f7f33f9b0916662fb467e956ed4b985650126a3f8ec6f596dcc2e95db8450e0ea3b6ab284ac336f93d6440a7b4f2080ff1be883d8ca120013abd294f6adbf27884dc6d340ada70455ed8c0988b048c4a4bae2b0992e79f46b49d24ae826168093526a08518dbc8907bd4da1637a8eb74aea5545735b6", 0xa7}], 0x7, &(0x7f0000000780)={0x38, 0x100, 0x3, "d6b05368223843cb608e01d59fd5975a9400f4bfa660e68b1b57b105eea21f07634f81e27a"}, 0x38, 0x80}, {&(0x7f00000007c0)={0x27, 0x6, 0x4f88, 0x7, 0x4, 0x4, "dc821f214ba8bf5b1c9e0a5add72b8c46ca88aa70cffe4810dc2b2496eda8d60a293ecfbde4f4b8e6532ce3a4ac2d90b7049f4c18018fa21f8468a1022a081", 0x1}, 0x60, &(0x7f0000000c40)=[{&(0x7f0000000840)="faa68047f62bd539c85756f8ea5a2f8faeb27a44ced15ec78d403fa19ed3fbab37c5795c926430f86ce0d690234d33b132fb3d12f767cdf2a677907c7a87e558fda0514a395b18e7c6f9996e094e8bda19823d990fa05e2179615c16c52e2bb5664f183cbf76c26efeaf8b338f41c188a78e94ea5d04705703cfa6d6ec3c9846b9fa8d69e81da323ae45e7e7f2ab7ed1959287b3922b5ad06831b9bb7847ef8ec911cf57607cd92ef6f8265b9a86a29dc34d84b9a39ee992d2b561d7cf0b6a991d", 0xc1}, {&(0x7f0000000940)="381c6674c43a78fb1e66e5c535fac926f20f7cfce4441dd758a9b9e91a8401d9813755eb95e4cd72c5aa0b15e672ce48d7c6916c8655fdeb11a5e58d339ea52e59d7d8d4ec4c311049baabef52ff5c993cba98272170acbfb9c5c7924a79db9622beba0d4b4d5200f36651f74745ba5071e3929cee8d0760870a708ea001864d35146f0a5f53d855bf0abf977ad5799ef29d314e", 0x94}, {&(0x7f0000000a00)="cf10009dbeb6743107ced6ef5fb2c861072752ada1f115131f95274b622c6d964873c12ccca5012f5c819df94fc3f8949071c7d826f9c19524d57fe26df91158b820582d51843f6a219613feddda85d9fa1859012ce4133c4c72376096a37ab40ed3eeec155b7db4fbf66f2e52443eea076c8b87286f7d51f7d1715ef217c72c5db03f", 0x83}, {&(0x7f0000000ac0)="73c60b999ebe4da47df0a4ea7ebde4c5119a2073a4f9889ba46d785e93ec9d69239a93fdf2badc507f292996f8544a8ff9f535e115e3d4562bda9628b42f6a0653aead1cfba396980ae0e6dc544960d2c676cb869d486b2c949aacf0e6edef45a142d5abed1eab2e5576f9fe5055498a8889c1f9cdd74636108b6632c457ed4981922156c1941d736a17afdac7fa5acd4e6527ac4b9da74e264009a0a9c626a94d28da8c7b278b7b5b984e6dd8970e607ed8fd6d6e7805c741696f250ceb4ebd7ff761e76f0edb", 0xc7}, {&(0x7f0000000bc0)="bf0af2272aa7b82c9dc2a8baa5b45cff54e73611de872de24b62558931ad2305a12a3f426330ad9e020b49e554749ea9480d90dd58c81f6f2977de60ba8e0216c50d1344a3eb68990959924d31eaa875e5225ea6f6", 0x55}], 0x5, &(0x7f0000000cc0)={0x40, 0x19f, 0x2, "723f07e7e717b79559c6e352de8a6ec860b4291789ca1a3149481a655291471b152f3b4d78d40f0b20937d4efebd"}, 0x40, 0x4095}, {&(0x7f0000000d00)={0x27, 0x7fff, 0x3f, 0x6, 0x200, 0x4, "a5b01b235dbd777b7f03dd9c81efba927c2d4595dbc36e938dc1ec17c740bece0957b49a74920a940f181df092e32bfe5fba276ae8a0aef5e3079d007f5f4a", 0x100000000}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000000d80)="17abe638557000d90c3f2952d98e1af2c5e85e2d5da5917eaa056725605c0f89be807942f66af87cd494da919cea9d016f30d5afce5e8ce7dfa437963ed87e58b67fc2e1054e4c5e422788136e7e2e6c72f56fa8042aefa64c0ec42e4edf3bb7a723e9e790271d272b9c19dc7eaa398da744cdbcbce2de87e5e79d04cd594a16f5f1d0327a0e5b3b7924601047c202d131e288f646e717925caf9d8322397c7a19c315e40dbd1b9f907142c43ad8fb0b52fa1c9fbe1102d85e043041de416c395a8534cdf30843d327fcdbf5b98572a6e585568c4a9deb5e291437257bb718b8f45f8863e3", 0xe5}, {&(0x7f0000000e80)="063936ec4e466478f88355b960c63dd04aa98d0f9e63e6f1043f6e8f26c2782c22e9baf89b8dc6071dd3612d785aab3294f780aa4102b356154d9236c3550af02e25f92ca72f0105d5af67cda11d82e61f0850ef72df09c33410cfaeaeac3bcd05eca6e5a10664e56aa674feb943ecbd5b393d7d471d61a558142b210d6aace5955aa90e191585f0193fd505344ae5b04fd54ea1bb07beed9cbd55e2d0c805c833fc8391e5125e37a3de1560f9a9596f15ca7b3a251d5a07a5bc9a7b924fd935487d052482a580df737fec17f090fd882115f33cde29d893297d92010387", 0xde}], 0x2, &(0x7f0000001040)={0x50, 0x1ff, 0x2ca, "ec17bc3e4dd2da8956b4a491f866b7651909f08980cd71e4c083fbc142b91248f6e73e172cb655b2cbd2d204dd555804428620b0fdae68143e"}, 0x50, 0x40008c0}, {&(0x7f00000010c0)={0x27, 0x100, 0x7f, 0x5, 0xffffffffffffff76, 0x0, "add02d0df7df50edfbcd7ae3cc49fc158cac542943c6ca9b638f56d638536a4072597fb2fb2a909bc2ce6e75250eaf99b818fc9e426285e3afdf3da5a4c05c", 0x1}, 0x60, &(0x7f0000001480)=[{&(0x7f0000001140)="a7d7341acfbe91b6ed22a0f76548f6b8b23c528fa9a44cc77a9b2c4280bc3f7f815641337361e137879668d4a718ae25b3bd2fd0bb8962653a6e4b4fbde6665eae80cf29b4db6a7fa5266a41295ab2f99c9a7d7f5e044a1cfe70440b078c1bb109a51b40b4c0a0b405dad2235b90f628e625e755333fb3716c030d283fde74bd1f882c0221fa7e82516d72e41fbf9985f2ceaefa96dbcbab270b773c474b537367c3f963903d1d293c435f9d8e4ce21a12317328da05b231196aa62d1f9d55932ad3e8ce1ebe04923f15cbd492a63a19c80ae5975a41eae91d5d420506ff5cd8be4a46a4920a2c4ea1fd7735", 0xec}, {&(0x7f0000001340)="a32a5089c86afd6f7bfabd17675a367e85626ad5d222bf4769d9d02c7a41b1edfc5ad94dbcd62133a3fb5d6121593a520552f2efba99ac0a49a4dba5bc39ad2ca2d4da2b645b49f852fa775d9c9d1e8dc9fdfa025eead77976ff2390501c17c3ae995a3111b53c12130d5dba8764eb83cac7c318d5a39db90cf0d999ecd65be1c1632e0eca9de534a0", 0x89}, {&(0x7f0000000fc0)="f2f2c2b35819173eda62c57e0bd2ddeefe0410af16a70cef446fae228aaab41b601cbe3bdde30ea362e5f041e2a858663dcc1c", 0x33}, {&(0x7f0000001240)="f849f124568087c92a34e67b90327817a296bea32ad9e0401fbb22a2eb749f045ed98fec16a2e067b5ebd05641822945710cebcde73bef5e83710ace5af06d1b3d0b9afc5fcca903511025dba77439c2619eb12a1d69a4370591e88b70c7df7fffca3b9a90aa", 0x66}, {&(0x7f0000001400)="4610157efca84fa8cc4d47d51a36b9ed7d9f10e90e75837d19d0ed567f1170e55eb4e54efe3ceca95732709cf9d3d06e0701943075983c61f04ee0aae29b907c3ad2cbb694014b6cb055708f4c", 0x4d}], 0x5, &(0x7f0000001500)={0x50, 0x12b, 0x6, "7c0415a77f47ea80868b05db6c939a6143ba70423effc66c27a99cc79adb627ecdd46eaa1d4ee1710d4b3a4ec2f61574558cbe6e248a8c0a4fdb86"}, 0x50, 0x4040}, {&(0x7f0000001580)={0x27, 0x71, 0x80000001, 0x1, 0xd9, 0x20, "6f4089bca6f85d1893b18cbf2fcb2b5213c17d61bbee379d5fe90659423b6041c2cb64db9ac87e16ba09ab7c810ba23cc08ea5ce935ff00ac62d8d54847835", 0x6cd}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001600)}], 0x1, &(0x7f0000001680)={0x50, 0x13b, 0x50, "df8625e0528f4e8ac194572d6c7578a4d69afc53ef1475df55d71a33fb111b9c3300b15c83adc690d3a7bc3806f7434c69c419fb8aab17c1c35a"}, 0x50, 0x4}], 0x6, 0x20000000) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/23 14:45:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0xffffff6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f78ff0)=[{&(0x7f0000000040)=']', 0x1}], 0x1, &(0x7f0000f78000)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/23 14:45:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x3}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/02/23 14:45:07 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x4100000401, 0x353) connect$inet(r0, &(0x7f0000febff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sysfs$3(0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/23 14:45:07 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x800) getsockopt(r0, 0xfff, 0x8, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockname(r0, &(0x7f0000000140)=@nl=@kern, &(0x7f0000000180)=0xc) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40080, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x400, 0x6]) 2018/02/23 14:45:07 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0xe099) 2018/02/23 14:45:07 executing program 4: futex(&(0x7f000000cffc)=0x400000004, 0x9, 0x80000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000)=0x10000, 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000de1000), 0x80000020) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd1, 0x309001) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x1, &(0x7f0000000080)) 2018/02/23 14:45:07 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000001c0)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) 2018/02/23 14:45:07 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)="6b657972696e67fd00", 0x1) renameat2(0xffffffffffffffff, &(0x7f0000852fff)='/', r1, &(0x7f00000f9000)='/', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getegid() ioctl$TIOCCBRK(r0, 0x5428) 2018/02/23 14:45:07 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0xa000) mq_timedsend(r0, &(0x7f0000000040)="1c311e46a92036f98d2f2f550e37650acca7d179608eec6e410f5817c6e81ad2bb8c13566c54406f5d05ec64a8ff257ff217c7a43ea02472472abe7f17dda6936274f9801dbf59b983336a0a6b42fb01dd548f92d94c9b00a924d011029868dae20918289e3e412a235e62c63dceaf2f4adb8b3cd2b04fed3ccb33dcc4312cb22cff843ebac0309d547ffeecbc6ce9f7d12ed84abd06972518df6036e965036d519ea5f5360a7215f3f054b1e353db96f244788ceb98bf9d4dc44192fe4027001dbea88e48a233cd785e93889ef9dbb34f1ea5bc4dad521c9a81df2ffd", 0xdd, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r1, r1, 0x3, 0x6, &(0x7f0000000000)="39e527a45f78cf33588196c5e0949d9c566585a5afcf879e74aa379d9a680962ea8dc9e3b599977ec480fd017cd840b682a3b66ac04510baab4a3fe13bb123017b5244dc867f", 0x7, 0x8, 0xcd, 0x1ff, 0x10001, 0xbe0, 0x200, "499e4c08350a80ca2414e6b934fb1308e5b6f14d62b29b17fbfe32378e138bc1e8035893c30da216b5c749161e26afdc66627bd5bf97ad623f695cd3fb16e06857445d30b3eaefd37a00a4156dad58db59d1bd70272f84d1d9a2ab2f48de525089c36a2b178cfff5b35d02ee290a6a88fbee48eebb950e5ebd641f5a91b5d9106fc8db6a58822184ecd01f39e94574aa2a842c32f069dfd868f39cfb3e545614fade754717f24023b2cee9fdd097ac4b329da2d135fa205fd37ee777009ecb66bb4e966e0560b9af3ffd0c6a7e8707de1c22163e17ae7bb653f8aa11ab08e54dea9b56b4c2a95bed"}) write(r1, &(0x7f0000000080)="b6d3b85e1e0000000000000001000000ff070000000100007018ce2c9b97ae214d87000fffffbc9b1617b92f1b0d6462", 0x30) pread64(r1, &(0x7f00000001c0)=""/134, 0x86, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/02/23 14:45:08 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000100)=0x6, 0xb, 0x1, &(0x7f0000000040)={r2, r3+10000000}, &(0x7f00000000c0)=0x2000000000000, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) 2018/02/23 14:45:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) socket$kcm(0x29, 0x7, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007bff0)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/02/23 14:45:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f92000)=0x1ff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x5ca4d667817d6ca5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x0, 0x7, 0xffffffffffff26c4, 0x71b4, 0x3, 0x9, 0x100000000, 0x3, 0x342, 0xfffffffffffffff8, 0x400, 0x3, 0x0, 0xaa59, 0x0, 0x40], 0x6000, 0x2000}) 2018/02/23 14:45:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f0000318ff0)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)={0x30, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1c, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be8"}]}, 0x30}, 0x1}, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x26) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000240)=""/75, 0x4b}], 0x2, &(0x7f0000000300)=""/50, 0x32}, 0x40) 2018/02/23 14:45:08 executing program 2: socketpair(0x11, 0x6, 0x81, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="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") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r3, &(0x7f0000000040)=[], 0x30a, 0x0) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x67b4, 0x5, 0x5aa0, 0x5, 0x5, 0x4}) connect$unix(r2, &(0x7f0000681000)=@abs, 0x8) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xd50) write$tun(r1, &(0x7f0000000080)=@pi={0x0, 0x886c, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x0, 0x5, 0xd8ab, 0x9c}, 0x5, 0x3, 0x0, 0x0, "72a79eafd8fe42fb"}}}}}, 0x22) r4 = socket(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000040)={0xfffffffffffffff9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4fe2, 0x8bf2, 0x400, 0xfffffffffffffffb, 0x7fffffff}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x6, 0x1, 0x1000, 0x1ff, 0x5}, 0x14) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000300), 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x6, 0x80000001, 0x3f, 0x8000, 0x65d0841c, 0x2, 0x8ca0}, 0x1c) 2018/02/23 14:45:08 executing program 3: r0 = socket(0x11, 0x200000000000003, 0xfffffffffffffffe) recvmmsg(r0, &(0x7f00006d7000)=[], 0x1273807b8f85c3a, 0x40000021, &(0x7f0000da4000)={0x0, 0x989680}) 2018/02/23 14:45:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b77ffc), 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000083}]}) 2018/02/23 14:45:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fffffff, 0x2c93cc1d9b155fef}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000001ffc), 0x4) 2018/02/23 14:45:08 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1f0d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xc}, 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) personality(0x400000400004) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7ff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/23 14:45:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x7, 0x9000}, 0x4) r2 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) dup2(r0, r2) set_tid_address(&(0x7f0000000100)) 2018/02/23 14:45:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000238ff3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) readv(r0, &(0x7f0000000000)=[], 0x2c7) 2018/02/23 14:45:08 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x20000000) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0xea, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x30000000000000}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5b1}, 0x2332, [0x84b, 0x7fffffff, 0x24d69cb, 0x25, 0x5, 0x3, 0x0, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x56b, 0x2, 0xae, 0x7, 0x1, 0xd12, 0x169, 0x5, 0x1, 0x2, 0x8, 0xffffffffffffffff, 0x6, 0x8001, 0x6]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0xffffffff, 0x5, 0x7ff, 0x1, 0x6}, &(0x7f0000000300)=0xa0) 2018/02/23 14:45:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x200000000d, 0x4, 0x4, 0x100000001, 0x8, r0}, 0x2c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x2c4, 0x1d, 0x301, 0x0, 0x2, {0x19}, [@nested={0x2b0, 0x93, [@generic="c82a3c8ece6e2bce4df82cfe7af94cadd888503736f338a3c9245fc6b0b79b12384565a34b62a07fc1ecb7ffdc683bd4c18dd09f21e873ced4f873ed2ee073a9150a121fdfeae1b7fd2f41f70ab772ee0f9e1024a568fa2cee3361a0d108277199ca95578d218b83bed0066ca4c17fa6c5a18b56145e58409ad4d1445479416485a36e38cb74da0ef0ec05b46810356bb439722c9470b037aab8d637016e208ffc9f5cf0d2718efd8ed98eb4e452fa9ef0360383a149b50728eef25b", @typed={0x10, 0x82, @u64=0x7e30}, @generic="3b420848e5869f21d7e4c13a1b149326e28512156250bcd5beaf58bc6884f5c607c1ba0f1a78e22d7d9acee18b658eb7491b7c812a904a5f25c7a3eacc2a692179573a18159fce86c197a34eed0edebe9a3ec15c9b13b1724693b8cf", @typed={0xc, 0x62, @u32=0x2}, @generic="9262391eba4112ac8684b1b49906e64eb0c9067bb08a13020a972d9ead789ab07bddf0a90122b6880c020a27814c33e695cd6e354993e88acb57c37169dd15144bca47d6800966d87c0202414b4e34efb0def5bb168f9c455fbd4a1f13b36628d104e300518771f9e25697a73217e5f6e2464d9519434012c30ebcefc505a1da8c9f7ea621c5c60f22559e128285dc46906948394565aba9a13547c2943a3ade69eacdc3138ee7dc48a3a6b21cc52b51d43960eaf2f9e3e4ae", @typed={0x8, 0x48}, @generic="1febcf6088c380961b33697bbc79bea6dc2dd084385fa6a19aecab649c20cec82fc3a28a5615d0ca11dae646117704de9177848e6cf72a8ac2898fce6b239e7858d7e0d21fce937a26601218992b854feedb319870569b408c6fa385cfa5ed18e27035667a97da7615a9c78bc832515aed7c44a5d34ce012e49d30dfa77aaf3733ed6cd7845d21dcf17d879e086350a988c0efd0d63abf3c63d023880bc529ae7b2f4175484e54aa70e043f3f29e61ac1662dc8386"]}]}, 0x2c4}, 0x1}, 0x20000040) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3fe, 0x101, 0x4, 0x400000000000000, r0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000040)="f3a8ea3cea423317e6fd050000003aaa7a5299311f9a405ac12b7da4536c200000d65ed30088", &(0x7f0000eee000)}, 0x20) 2018/02/23 14:45:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x4, 0x2, 0x2}}}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000080)="16a3666102fa22fedbdfb09557de77f6ec645f737414119903ddb736cdaf0a781cb4fae3b4924fe49a38f334fd8229ee3ebe2c7323107dc8f870d585a2d04b8789") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x8000, 0x9}, 0x8) 2018/02/23 14:45:08 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpid() gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) r3 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r5, 0xa, 0x12) fcntl$setstatus(r3, 0x4, 0x40000) poll(&(0x7f0000b28fe0)=[{r6}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/02/23 14:45:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) ioctl(r0, 0x7, &(0x7f0000000080)="597588d72966597a47fcaf7245e1b6fcff9517f908732eaa7fa0ec233ad9b7e896") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4040, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffffb) 2018/02/23 14:45:08 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x10002, 0x1a, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x1}]}, &(0x7f00000000c0)=0x10) rt_sigreturn() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r3, 0x7, 0x0, []}, &(0x7f0000000180)=0x8) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x887, 0x8000) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) 2018/02/23 14:45:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/23 14:45:08 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x100) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x919}, 0x0, &(0x7f0000000100)={r2, r3+30000000}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054bf67)=""/153}]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x12713, 0x3, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/23 14:45:08 executing program 5: r0 = socket$inet(0x2, 0x7, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/132, 0x84) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x100, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='bcsf0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/23 14:45:08 executing program 1: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, r0}) r3 = getpid() ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) tkill(r3, 0x3e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r4, 0x5405, 0x1073) prctl$intptr(0xe, 0x5) [ 44.461482] QAT: Invalid ioctl [ 44.488669] QAT: Invalid ioctl 2018/02/23 14:45:08 executing program 4: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="28657468316574683028832700", 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="81b83a42ca65e44611075d106d0cced2550a560bfc55aaa1c8a4b06f9bbe7b", 0x1f, r0) keyctl$revoke(0x3, r0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x15, 0x80005, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0, 0x0) 2018/02/23 14:45:08 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x458001) close(r0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x410100) 2018/02/23 14:45:08 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00001a9fa8)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x2}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0xb16261e96b492b18}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) 2018/02/23 14:45:08 executing program 1: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) mq_open(&(0x7f0000000000)='^eth0!}\x00', 0x41, 0xa0, &(0x7f0000000040)={0xffff, 0x6, 0x3, 0x51be, 0x8e2, 0xcb, 0xc16, 0xd3ae}) 2018/02/23 14:45:08 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 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="bf8ecb72690f197037fbfa5e79cc5770", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000540)=[{&(0x7f00000001c0)="ad5d8bc90f6d6780d1ac1365bb81e6e78895b3462e2a65ad64a578175508f41827924b582ac545a2cc096e5837151a5b1388ef37ee5492fbe6930b57d26f91df3399c2f8708a1fad7dd2ba582404f5581353c8d6941ab321ae9a1b507c06616b5fae87a175a549ae69401044da296b70ff9a2044eb59aedd24b1fdb7607b97e01b10b9fb60b83c79ddd6762c7f5e045c076c825b5d8ec373d4a1a4b588db9f78be539ced3ec1761c51f10da1d53dd43c850c45f4", 0xb4}, {&(0x7f0000000280)="c737a190526dd82d9447a38a1d616fd5c1af47d1f78aa68c5e9561b29202d02f59666a825a5a4317c2b000e1995dfabf5afa19f41ee5cb22210dd4dd503cc7ed796d6a135f8cb9f096d32095", 0x4c}, {&(0x7f0000000300)="4ab6bb1279c0d994d3e55d6cdb27c7f311c0b4c624d34c164477670eb2833afba25f206a1fc966395ed3d487dbd67f730f249f99c89e536aa2ebbcca956213", 0x3f}, {&(0x7f0000000340)}, {&(0x7f0000000380)="68c3199ecaf76f6111467cb169f516628da6808930b8b77e1703c3fa64755f6cdc1bab0820443e7b80daf12fc8b7180caab063630e1fb9da01c8dd1117304fb8215239c297ba3d32cdaeca1a321815b2202d70265ac6b85139598a95719a1cba3796e41e6cadf9b1251b8e9f2376ea668432a73fc1ce0a99a66b0ebfb79f73f47e160b5f5c47be94517c11fb2d88632ef0255d4f1e4a6252c965aebe807a3187cb852e40092306db96ae564d413f7c020f6273f442c330a2a7ea73297fdd3cb6b1e881", 0xc3}, {&(0x7f0000000480)="4530dc0e7574aa214d7d53799c3f701f2a621f9cd1b69c67c18e3ae69cde6e2ceec4200d2345b3278b62eeebdc89d97fa996cecee555a2d6e31476f930c7cf1299e68fa8482562411c490a2fc4fe2a90cf08240f6fd246c1d75d96333ab9e545b19e9e07adb709298eda0cd18294c35d293956a3122649598efcbbd9b41fbc9a243a15ee89b814006cc24b9eb45d9094074c1d656670c38abc38c32ff2e8c84a5ebc10658c22602a8b4d3d68d1b2359b720f6511d4a22f14c8", 0xb9}], 0x6, r2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)=@generic, 0x10) munlockall() 2018/02/23 14:45:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@generic="80b98165548d2407d39c2769f6b3c89d", @ifru_names=@generic="c15c5d8b74308b1b2c9a0ce63d9d8226"}) prctl$void(0x27) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fbd02e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb84f1b3359ed9f3fd128217a6b2d31e9b2c058d597bad0861e6f586f051da944a19ae10450f9d9445152283621ebbe8d1da1129bac565b62e7a5bc65615dd7830ca84a5251a77e977e3f5279e0ca91a5d2c1b20b6efc94941cd8eed2b5365a160f93c6827c30fb7354d85c5b077f6af5dc0a68e84534c7d041c5894e557f9227e65b43d9207c6b287911e6faadfdde7071ffb7fb399f99c4482d5fcdca36839824acfc97ba366d548a841616b68fe78b20c0367faa82af1e230b7db9664bebd82ecc9162d121a052be5b95e4101d89562b2926d2db811cf03f27998f52ad9e8452bea0021cf976c09c2166e7949cd863e875aed198657eae956270f3a084545157c1a8e9fc3f7929e798c97ebac7a83420f4e1e254428152bd696c82959ae6d15d0a2a891c6c9c33ebe42084856276d59a0f95671b99e0ef3b6b3e6744f5ff3613153bc46fbc49c2868fb17b6da0913c8fb20e6eebedac5f154c56bda3a72f847969f01fee263c0ad201de4d3eb87aeb63ab870d9fa1e7f7ba529dfb6221545e4cedae7414d71a021dd9327180cb0ab13bbcf2690cb34e304d0e2cd2686cd003399e2cf2556fde2c69e39c05cb7666efede46326e7ae40819e7119c2cc94c37753bd1971ddc10c683298aacb75c550a2928e35503d437c237c593e06a515727afd71a46b94b2ab0a5d4d70cb16e63320aa714ca00e41d834a07ddefa0bfed71a3af9b34739a0cc8c732da41110ce2187a101d7f2c9ac1bf26c3469c27d5b8f15c579b9e25746b4420140ac89bd1a5fe30892069c31bd5773cb70fb3d7226dcd3b7296188ccffc9fa11fd0080dda8fe4041eae295af9af7d16b790f5c7dda1c597b9af5684c7b2d7d8746c6c1dae590e254d24f97cacebc5a7a3a60d36ae7fd2c7644afd7f778f64959d298bfd720ae620f5f894ada603a01b7da4e93cf685e1759860f44108b5acc7f9f881dad0a02b2c4fb998bfeea03faf548b6513c258c6673b476ef67e3219559eacc2132278a9f81cc956eb695a15e3dcbd6f03b07ed36fdd66755cca86bf5455343dbf47395e47aa57cddfb2e76f337bd1b4b019a8e67dda70906d66b9662b8c6948589e379f7da71795dc9d8beff97f0d71a6cfca640444274b9247a0eca4df21889e006b1aa4efc5c95737436e369aacfff374b9ea291b8a42395a88de39522589fda4a9ac55965fb09fe4bae6f5c82e0b11531fa5601fad4eed518b4ef7a24f7ba14261e4d4e6d7d49aacdcddad6f3c95c5cc1b6fdec8f5b5c0466f2984eaabef645d1cd872c1bbbcb71d85831b48849ddb5d656c1773b13f9071432c0817945bc446094ddc967e4fb31ccea6008d65d2bc4dc9e8c2cc50b77b22af4d60cd395e509b700f0120ab216914feadbf7e7d63e528685d78d2040ba35c0a7bf37603d67cb45b928e3f04f74190ad8a9037235bc48d486cf829797d24dd94ae0d6c3b2d6b1687a6c5c30ddf0a526ed24d3d289512a4d6addb4f3e3472ed640f18832bc4cdfbdaf38ce7992a20c909d7b238bf8bd9f5281af2bf357e1481e7e9430ea75e6e56a6c4923ee58a2656ded3e61742c648ea154d5bf0cad24aabac8218d00a3f18f36b9ab67e9edae8ae11b1113d3f77515934be3c6f85fd4806f0fdf2b738d7666aca4bf8ff31b9d195bdabe0949d8212d22b574a09da488cb3bd27a2eb5192786b416a8ac69d0c383fef59e3990c5c39660ba1078bec031666f3a61b6cf98381165bee35e6c5cd6366e856f006db700dcf6d38744c1e2b98f879934be80a7bd6f00f88527067b1b1a6fc26f9986040cc0195d12aef3446fff63c758488b9fe2b65b874bcb1c2396cc41d440299d24ff0c4dcefe10c31035e3d6cc470faff3bb88b4ecfc9a5a6299ecc0247ecd6f32e754cce49d1f35df5f5a6895e2de6757fd312546fc5498d1531fbf11a6414c25777163d239e03ce52f0dfbd095f4f609a657f8a93f47286a770d69aa5012542b00ee25870deddca3121899bb59132c5dd77bd73d9ad0138dc348c7427989eb72b4c2055f46783416a145a74f7fe061d9b27bb7e80edaaba792c479ab3f0d0f762e59710a28a37148a5ec48de6fc3315ae9f9a4ae087df6087b0f343a1165802be4f9c853ab62a9c8513d28f6d409cf640cd29a8e0fa2f08d6481e7b94dbcf85e6d83c5c26fc04aff723f5d2053d8ef32486d54e7167a93ee862cd9d3d02ea5b754bf44d7b400c683d5b1b117d123cf822ea60d4de108c2e9a185dea2b43ed5ee56420e8c6a2cdb04986a948f6bdefac70e3d1de5d89d6ea9e86a331199551423a0c1b7f4c993fc6b1f2c6a9ff879f422e6dffbc02e7abe3d9a45fb20b4687e5733f3c2c66e233a7f895d4e6b2292cea10abe8d6e5577708eafb2b604ded50be9fd29fd76698e27f4d5e1c75b7363ffd2582f2e4e7324c0d67c1f22d5a0f41cc66863c08da70b87c0424d9c9b284fa0f0f565132c6212811fd396f769f233baa6708d458864f0cdca98da0f135594e2f69291ae87e39e8e46e1bd17e7001de1f0813f881f3ead478958a06451d802d62fe511aa6e6ed9910e837124eb69e49eb2d8b917756fd54ac554e5674b8aafc6ddc8ca7e3826106d9cca344720284eeac05f25799482a2eb7c79391f036134d6934d573a93b37097f62f083cf418e1e30787178a2094dbe1cea94c218b6a24f4f6d9fc5903cfd5b7832750f0bac9859ef32f34aef9d0f19ae42161023220546c39dfe8d0bf60b895c46c4981cd2881d5b605c7a32a7d8b56dfd9184898e3463cf91b2270f9daf25f7b0494f36dacbf997743cbf1682eb009ffe477ffb8caa6fdb32e511cffc4df65feddbbf7fcad8c6ab1ef1aec110a3ec5a3287d42507d1e91822247cad068788e9113602c889d4117a7c897e0e4f017a53f8c88fc87c761f7a46c491796e9da44da5dc24b936ed778f479661bd301d01246facc4f84beab3f88ac7d571fe355edc5c4891f88a10adbbbd7812e19aadfe8ced9e33b2b39e7a2e7a2f9a389378330500e50e26cc0599334270319aa53fe701a257c3880ccf8142b64ec0ea0ab28ba67fb831001ba0fdc49a62ec40d0486698d44e878d1de9907cd993c729ff2a3db3c79f013c6710642b28bee754adc4bbd2e3ef0d8edac2358d3e323bd8bc7dc353f3a0c39d1fdf769edcad3274a8dc76d7ea76f34ebd790e270574f8c2fe2dcfda435df98a421490e21a6e1277b22ff4eef4c2c172a9f6c2d65707c8931988abd7555de72212589088ebc2fce246e906d6472dacb9ffc9d137fc6e6d66419b0fe215ebf5ead7be43850082cc6be9261aa9727ea5d63d30fd87e698c828df592fff5dde22641c86951a005f205bc10b12086afd39c751d94016e4d761911b83916da7be1ca4b492bd834173b08d2268f0c88f062b2ba6f96897855c1717873f50d038b5a67a2656baafcd48c516e85e5ee1f4d52de9aa170eda5142466fa2d722323c19c189110c95966e312c0f532ee204465890374fb57999009c67228bb7431ec366be4e1cf8f2adffb6d545257a9aaee8b5b8793f6e2ee43da13d6e720355a94cfa819fe61769411b506496d117dc11f054811c9088d82de1a77909823b8c3ab38dde94fbc7512333d13a6f6ccef5a868d9e776567628213b13d199926ce1b71f96648685f8614673bc85f051423a0d2995e682944799756b1152c9b8e086078432fe6fae04db1b799559d9cbcbb3618631032a36069eb73f7c0c27e34af5233e6cc6c39b6253bc9f62e6b09295d78a353787991ad30c0347d3ec1f2bc6b695a5b3c061191e89af2de61a47358963bf7cfdadf164da4f4576a3bac44b463abb2a86cdb7fa57d2cc536323e01ca06410d170cb75278c3b0fc50869c0878733e3ea557e5d3de8e9bb0932360d6273b9e67587eecb1e9e3ba9fcbfa0dff7b1211a661ab6d41a3d33c9462ae10eb6d89c29f8d3879f88779343d4e27963c00ecaa3b0f190e82cf5b300ebc8fc27cd3e0e7029c11bb85730548f556faaf6ed2f22e8492b770655cd1404cf6d877a760843cb2e12e42100932066ba6c7e841d201c7e6b221f2996242ab4e47e8804f9adcf7bc946a4a76671db32234128736177a208bf6e531682c68f8a7a3b5f5310ea213c51ea25c58c6d9a4f2b0dc8284ba278ec752b215f575e590d85143fd545456f29144b89fe9216a57048f50ef9a16489c09d9f61ca77f9f54fa497ff7cd05e4ea4b8644e1f903a6eb6a4b4f43f63ae0e0cceed147f07e40f7d8275968c287850c2e915812556a5806e18214abe4db243f19b1c011521d94d09f2c1d6893e569315ef930361eb2817840b8d9983e5d90bd842b95d98ab1e0d027401f2cd92a31311fc4129e09ea68eb49c53eb88de115cd2d6e81038b14ade54462ab4d07188dd0a9e01a5b67583b152a50cdbf97eccb290c6afb2cb3969d43bb71e024f9bfa320dd3ec3eb0b16e520b5c5d870b4086e88208a8daa06fb7940e045db1944157200be2a6e4aa8caae8ca9d4cd5f1c0f1a140d3b570aabdedb30d0cb1fd1a6a86afa1815caeb5a6f1d3c41ed8def8b5cc4cf45b13ba38026e321e05a2cfdac554c610f2a1ca97d016b134ccb1bee2c7c5818d107e27ea82e4f60e188a6487d43b38444355872f5214e757506e94c152de0ef576aa779a43e054ad5432687f47b172c0ef490d66f0711fc4acad8522cf7812bd9cbd4bfeb9bef56ae72f6db62449e9dc490e2e8424e62ed20bdec17954c686fd667b9e66c8876298e6d3614dfb97f8d259c5b32ed6ecf3da13e70aac8292a2442455d5bff3a84df87c871a91d21af6aa644d4f3b42cdaca91d3082c35e669de3ff63d56ba5656f3ed4588555494ff61243246131d1c447ea7eaf549ec46440693659ad3a77a1afb73725c64cf903bccf52b7d7703edd546e798a351b3a87051bc4a18545dad0a5b743a7ddd7a58548163a00bb21a9dda155602d153052685d857e46b74c5e60a12c702b05cecce801d3783644b4571c34211be1b3b0294d27ad7064b4df8dac216d6c8f44da06c207234000a80ab1e8509da3632c0ae4d1720f605114855fe5c0c35bab2a56801e1dcb21ebdddc382775991edc6ed1643256b8ca5d8d36693463b048a16beaf2a4897013e7a0f50b48f57bb93091af003f8993ee5adbd50824f6e69cea70480315a892d828b6c1e80b2d5985160aff6bddf33963c1e6fa594fcf21aa0ffe156671789a242844731233190b92bfe06466a621cdfa545c127baf188d153380c626a26fdf6bdb0f23be29f354c3121e4418ab93837f058310da12180b8d7bdad0156d94d808025137b42cdc0215cab31d5e8d0750be15a02ad83eeca6b311c2578872733f2c63f044f7462a3e78451cc5bf6e28d488e8e001a20b2940d219fb1d37d9eea9091e1a5bd1607140454a87faa753b66336fb38ab79e307563f723df15faae164b12ae9e59b111a8c751a8ef11b02ac2e4a49d55fc02e358e248363430c9d77990d518cdf4a518cb41fdd63bdc9009aff"}}}}, 0xfca) 2018/02/23 14:45:08 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r0}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r0, 0x800}, 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x0) 2018/02/23 14:45:08 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0xfffffeae, &(0x7f0000003000)=[{&(0x7f000000afc4)=""/60, 0x3c}, {&(0x7f0000000080)=""/159, 0x9f}], 0x2}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208680, 0x0) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x9}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7dd, 0xfb46, &(0x7f0000000000)=""/231}, 0x48) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000400)={@dev, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)=@acquire={0x180, 0x17, 0x0, 0x2, 0x2, {{@in=@empty, 0x2, 0x32}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x2, 0x4, 0x3, 0x4, 0xa, 0x0, 0xa0, 0x87, r1, r2}, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xfffffffeffffffff, 0x2, 0xa46, 0x2, 0xa0, 0x80, 0x7f, r3, r4}, {0x0, 0x0, 0x8000, 0x4, 0x0, 0x2, 0x8, 0x1000}, {0x9, 0x6, 0x8a2, 0x7}, 0x4, 0xa, 0x1, 0x0, 0x1}, 0xbd, 0x2a2f2377, 0x3, 0x4}, [@srcaddr={0x14, 0xd, @in6=@empty}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xa, 0x100000000, 0x7}}, @etimer_thresh={0x8, 0xc, 0x59d}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x40) [ 44.591350] IPv6: Can't replace route, no match found 2018/02/23 14:45:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072cff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000025ffc)=0x2, 0xffffffffffffff8d) write(r1, &(0x7f0000019f97), 0x0) write(r1, &(0x7f0000eacfff)="95", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) read(r1, &(0x7f0000000000)=""/235, 0xeb) recvfrom$unix(r0, &(0x7f0000d4bf76)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/02/23 14:45:08 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ipv6_route\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) prctl$getname(0x10, &(0x7f0000000080)=""/186) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) sendfile(r2, r1, &(0x7f00009c2000), 0x400000ff) 2018/02/23 14:45:08 executing program 7: socket$inet6_sctp(0xa, 0x6c366f0776753245, 0x84) openat$vnet(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/23 14:45:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) socketpair(0x1e, 0x40000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[], 0x28a, &(0x7f0000000000)=[]}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) [ 44.626042] IPv6: Can't replace route, no match found 2018/02/23 14:45:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000058eff2)='net/sockstat6\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x4, {0x2, 0x3, @rand_addr}, @common='ip_vti0\x00'}) preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) 2018/02/23 14:45:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)) 2018/02/23 14:45:08 executing program 7: r0 = msgget$private(0x0, 0x4000) msgsnd(r0, &(0x7f0000000000)={0x2, "ecbbd76a1c20a5c6537e840a4e3a832aa9c63581244ab813335aebdf9fdec032ed50fb2e32de56503e6a5e848db2c39c2c6f1545e27f58d969d26a3b7860"}, 0x155, 0x0) msgrcv(r0, &(0x7f0000b11ff8), 0x46611dbceb8bf86, 0xfffffffffffffffb, 0x0) 2018/02/23 14:45:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x2, 0x8, 0x5, 0x6}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @random="5405e204de94"}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip_vti0\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x5}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='lo\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup3(r1, r2, 0x80000) fcntl$notify(r2, 0x402, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)=0x6) dup(r0) setns(r3, 0x40000000) 2018/02/23 14:45:08 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) finit_module(r0, &(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/02/23 14:45:08 executing program 1: getgid() clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x500) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[], 0x0) getpriority(0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x8000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) 2018/02/23 14:45:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000080)=[0x0], 0x4) r2 = getpid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x800, 0x94, 0x0, 'queue0\x00', 0x4000000000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x552}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0xc79}, &(0x7f0000000240)=0x8) fgetxattr(r3, &(0x7f0000000180)=@random={'security.', 'em1\x00'}, &(0x7f00000001c0)=""/78, 0x4e) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0x5, 0xc, 0x1, 0xae7, "5c89f300e505fcffbd759b2af5ef1d1af41245434c128ba0794bcd3175feb3f8"}) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, 0x0) 2018/02/23 14:45:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x56}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x75, "21eebca2aee7e55c07e0fb6fa4a2caa4a2ac35916ac45c82e00c905389032fbab03ebf65adf8d85b83ef9e93fd752d74ff3636c658818b23bb0787cf29bd19ad518be8b2ac88af442c9ae8cd2130fdc03279929a597e2e95837708895e86e004aa519c1219d2302b0fb752288804685e64e217dab9"}, &(0x7f0000000080)=0x3f8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x401}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072baa8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) sendto$inet6(r0, &(0x7f0000f20fd8), 0x0, 0x0, &(0x7f0000f78fe4)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x4, 0x78, 0x7, 0x80, 0x8, 0x100000000, 0x0, 0xffffffffffffc6aa, 0x40, 0x8, 0x38, 0xf9, 0x1, 0x100, 0x86, 0x290, 0x1000000000000, 0xb4a0, 0x3f, 0x8000, 0x1, 0x5f, 0x3, 0x101, 0x80000000, 0x3, 0x4, 0x4, 0x40, 0x401, 0x100, 0x1, 0x8, 0x101000000000, 0x3, 0x20, 0x7, 0xfffffffffffffff8, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x4, 0x8, 0x7, 0x7, 0x0, 0x5, 0x400}, r4, 0x10000, r1, 0x4) 2018/02/23 14:45:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x100000001, 0xc5, 0x9, 'queue1\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x87fe, 0x80000001, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@broadcast, @empty, 0x0}, &(0x7f00000001c0)=0xc) connect$packet(r0, &(0x7f0000000200)={0x11, 0x7, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x9, @empty, 0x76}}}, 0x20, 0x7, 0x7, "86e4724660809b3de9c9c53988634a3cf8e4a3b2de96e84282b24e2d067b37b5147d983c78dd992d6900f106832f3690944d0e175f8bde65017ce0bde835b9ce588893ec7251859b3173623d2d11e1c1"}, 0x160) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/23 14:45:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x8001, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x8, 0x2, 0x401, 0x3f, 0x5, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x9, 0x7, 0x1000000000000004, 0xa28, 0x2c157a4e}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}], 0x1c) 2018/02/23 14:45:08 executing program 2: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f90f47), 0x0) r1 = semget$private(0x0, 0x4, 0x6) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[]) 2018/02/23 14:45:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/02/23 14:45:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000001f7a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a077c8248657", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) pause() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x540, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr=0x4, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x8, 0x0, 0x4, 0xa, 0x0, 0x20, 0x32, r1, r2}, {0x6, 0x6f5, 0xe43, 0x0, 0xfffffffffffffff9, 0x4, 0x40000000000003, 0x6}, {0x2bb, 0x8, 0x3, 0x8}, 0x0, 0x9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x2}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x3, 0x1, 0x8, 0x80000001, 0x40000000000}}, 0xe8) 2018/02/23 14:45:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)=[]}, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 14:45:08 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) 2018/02/23 14:45:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fcntl$getown(r0, 0x9) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7f) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x280000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x401, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xca1, 0x6, 0x0, 0x1f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x6f3}, &(0x7f0000000180)=0x8) r4 = syz_open_procfs(r2, &(0x7f0000000080)='net/igmp6\x00') socketpair$inet(0x2, 0x800, 0x3, &(0x7f00000001c0)) r5 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x1) socketpair$inet(0x2, 0x80000, 0x80000000, &(0x7f00000001c0)) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000200)=0x14) bind$packet(r4, &(0x7f0000000240)={0x11, 0x2, r6, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) sendfile(r0, r4, &(0x7f0000000000)=0x4, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000300)=""/196, 0xc4) 2018/02/23 14:45:08 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x0, 0x0, 0xd0, 0x358, 0x358, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000640)=@nat={'nat\x00', 0x1b, 0x5, 0x5c8, 0x148, 0x148, 0xffffffff, 0x148, 0x0, 0x4f8, 0x4f8, 0xffffffff, 0x4f8, 0x4f8, 0x5, &(0x7f00000005c0), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x8000, 0x40, 0x3}}, @common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x0, 0x80000000}}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x13, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, @port=0x2, @icmp_id=0x3}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, [0xff0000ff, 0xffffff00, 0xff, 0xffffff00], [0xff, 0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {0xff}, 0x2f, 0x2, 0x5, 0x8}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xf000000000000000, 0x202b}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x28, @gre_key=0xd85}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xf8, 0x4, 0x1, [0xad2, 0x0, 0x7ff, 0x1, 0x100000000, 0x4, 0x61, 0xffffffffffffffff, 0x7f, 0x8000, 0x533, 0xfffffffffffffff8, 0x100000000, 0x1, 0x4, 0x7]}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x3f, 0x5, 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@rand_addr=0x2, @icmp_id=0x3, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffeffffffff, 0x4, 0x1, [0x632bd2b5, 0x5, 0x1ff, 0x9, 0x9, 0x4, 0x2217, 0x72f1, 0x2, 0x10001, 0xff, 0x8, 0x3ff, 0xfffffffffffffbff, 0x81, 0x6], 0x7}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x200, 0x2f, "b0f26b6c42da8c4dae6cd78e0384f81bd8466e56bcbba9a122ce3c991af4"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x628) syz_emit_ethernet(0x72, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) 2018/02/23 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) sendmsg$kcm(r1, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e5ff0)=[{&(0x7f00009f3fd1)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[]}, 0x8040) write$eventfd(r1, &(0x7f0000c24000), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/23 14:45:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) rt_sigreturn() connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) poll(&(0x7f00006daff8)=[{r0}], 0x1, 0x0) 2018/02/23 14:45:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f017e03baf80c66b85db8c38166efbafc0cecf40f23670f013b0f01985cc566b9570300000f320f20570f01d12e660f3a16f100", 0x34}], 0x1, 0x0, &(0x7f0000000080)=[], 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}]}, 0x1a8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0xfffffffffffffeb) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/23 14:45:08 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aecffc)=0x1e, 0x4) r1 = socket(0x1b, 0xa, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="b1bd27621e8635f8da4af3b5f231662b", 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0x40) 2018/02/23 14:45:08 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x4000000000002000, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x2000013, r0, 0x0) 2018/02/23 14:45:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80001) socketpair$inet(0x2, 0x2, 0x8000000000, &(0x7f0000000000)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) 2018/02/23 14:45:08 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/98, 0x62, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0xc) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffd, 0x1, @random}, 0x10) 2018/02/23 14:45:08 executing program 7: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10, 0x0) ioctl$int_in(r0, 0x800000000005420, &(0x7f0000000000)=0x3) 2018/02/23 14:45:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @loopback=0x7f000001}, 0x279) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x9e, 0x8200, 0xb274, 0x0, 0xd983, 0xfffffffffffffffd, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0xc2, 0x3, 0x800008, 0x50bb}, &(0x7f0000000140)=0xa0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x330}}], 0x1, 0x0) 2018/02/23 14:45:08 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 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x1, 0x400, 0x4062739e, 0x2, 0x1000, 0xff5, 0x6, 0x7ff, 0x100000000, 0xffffffff, 0x4, 0x9}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 2018/02/23 14:45:08 executing program 0: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)="57e5f690e331d545c897bb6738916498747ef7885cb8b267bf20cd8398cc9830d6b746070adea965e6ac28da8d64aade075e36697a578dcfc52602c219500204a4ea1cd896f293a5ec160dbd2dd1442942988b94cb813d4ec3d2e93772f727b69c3640a998472927337aa350c4dd9aa3a3f751272722d7b86f5efb9103c5") r0 = socket$llc(0x1a, 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) madvise(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00000000c0)=""/36, &(0x7f0000000100)=0x24) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x1, &(0x7f00000000c0)=""/85, 0x55) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0xfffffffffffffffa, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10002, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="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", 0x1000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140)=0x5, 0x4a05) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000001c0)=@generic={0x80, 0x0, 0x7}) write(r2, &(0x7f0000000040)="35bea4a2b59a2b8698ccf212aa0279c64cf88c3cf90cde4bd00ad562ad1885e40f0150c90b9128a7cf68a236fb1fe0b6982ff1b8eb3fc254afc115271ad84f0ac06831af51e1d18222cfb10cd6df4451687287bb2ab751d64ff307445f8ac3012516ba6e72eba753a580c8be2a456665a68e609700192f06b3ce96c9861f2716aafa665030a59f7744a44c4a2acef82598c3d4c6b2a3862150c14a76bfb2036b85f1a299928a4202f0bb82ea0a8adf0c0626177768a03fb55513ccaba8cd3a5547b63e7bab074a83b0add4d3b2c7522586cee89ea22e1d", 0xd7) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0xffff) 2018/02/23 14:45:08 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/23 14:45:08 executing program 2: io_setup(0xfffffffffffffffd, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x20000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x7}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x400) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xffff, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0xfffffffffffffffa, r2}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x7) 2018/02/23 14:45:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000040)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) 2018/02/23 14:45:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c80)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000245000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x6}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2c9}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @generic="4e98d1daa6520061925351ffb3244d00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x800) accept4$alg(r2, 0x0, 0x0, 0x80000) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000012000)="0e3e4624", 0x4}], 0x1, &(0x7f00003a8000)=[]}, 0x0) 2018/02/23 14:45:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/02/23 14:45:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket(0xb, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xffffffffffffffe7) socketpair$inet6(0xa, 0x8000e, 0x79bf, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000200)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000040)=[], 0x0, &(0x7f0000000100)=""/136, 0x88, 0xfff}, 0x0) sendmsg$kcm(r1, &(0x7f0000002800)={&(0x7f0000000100)=@nfc={0x27, 0xcccc, 0x50a4, 0x7}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000140)="acaeb75afb57a93a1c84f8385a07643261fc750e810671107d668b1c466ea5db61b3b7911c4de5769ac1e7d8b9384ac33495d88500a85b894dd5f9c5a0e12d900183e660b09d17d916a2772a2500a568122b51cce7c10ff39413f5ed233304b70e44f74652e0a3c22ce5f982d809d8c7bea4733c4d61c63a3e9357c4c3a08887f044578ab1df44a5b15825b96df4461ae735de48b888f388ea50aec356370a951c978d32d0c011c306bcfceb48829af79edced094d381d42fabf8466eba5a59881937c6c3bc318db1d9ffc42a68e7c8400db7265585e6d7438661474c9963777cb", 0xe1}, {&(0x7f0000000240)="5c88b2e2dd319d718db47e9fdcde9bb969aa621892054ed6117865039f5b4022f5578cba7c5172ec565d822ec974478d1f23a8938bef32045ad8c3226bfb31429174d5337b7165839403cd2ed6e1e22102f815b371bee1b1a7b53a47163725aa0e4603b2c9dbdff9dbadc1c7400a107a80477883dd80411d6559ed999d5fee51787f9b583744e0d910b8c2d4cc1f8d1f6cc0a7bc7d6b", 0x96}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000002340)="2b051e0851dfa3dd47ece36cec4f189b0ce4935e5018525b4463f0f47d677de4f6da11f8d68e07bbbc361aa071ae16d1f1e2db077f084a52a89bd185da4da0a16222338e3f7ef90c8600d1f18e08e9415752eabf82fd48ebeb46dd1c0a68529db5d28973c88704a443d807c0ec2eeb4305c9fdaac7155975ccfe5ab736d5507d79a1ee2e8ffa0ecfa07ffd", 0x8b}], 0x5, &(0x7f0000002480)=[{0x108, 0x0, 0x4, "1096cf74ebcfe62d20f22e156ba7720e8705e2fda247786f9ae61a497de6c8964cb4f9f9e0158321a44f4b394ff86ec3488c7ba5f3cf297212cf2bc1f215e47a0ac77359fef78d25f04d81a62b55e0403582ab42b9353090b2c57305da747bdfae9f89d605627ce9ff251e1390cedebc560c2a5772f96fa65ca0c51fe6752d6a5086c96286f129498683851851674301bf3384db17ebf0d92bb7e0df6f7953efe4fe1468760ca2f852d6541bc6f8be3017ef77798dc8b2ba77248eac4cec1a13a25b96597e1f95269a088c3a1094bf7734ad0ec65fd371f2b1db14e4e1e2db553948bd38896ff94670106e390cd14f4430b6"}, {0xf0, 0x1, 0x3, "899b469b27964e401746870566135289fa0e8f06ba5d6dfe6cd5c6cb14b53ed4bb2178b7b3382ec2619d9d6ad0d4dd9a65e581b4b43f0eb7a6d393c64bfb15dfcac5b7e7ca226a19526e772f8f1aedf54fc60827184076053cfff31c54c815bfa8c754ef47f4712eec7c6f7cc777db282626450a1f816bf6864d5c7f421195c03cf12bd1a16e23f0b6d6848fc416fdaaf618e2ed75c21ffe229517e20ec92877bf6fd6ec67aa65be82437f5b2a4ba08b6ece857fc4067f721f618395856744d4a6edee342eef7e408b3abb2c0845a22aacb49dcbbdf1ea4779c56b6f"}, {0x28, 0x10a, 0x8, "d37910ffbadd3aeed6a8b625dcb870e310"}, {0x60, 0x10f, 0x7, "418bd99996d952677a4939bd193e1d1018dbc595341c4f1208d48fefa76aa573ba908d4fa549b3dc88df2e1eb16b105d2fe9ffbb587b06c9228acc5513d9a79810ad960d2a0c0c125d"}, {0x68, 0x107, 0x3, "b1f599c3ea16ec3bb0217849f4501c2cfa37ae0feaf00be5213c47f72a2a4f3962774cd66fd033f4df16ad9225a60ceedb57d47a65d69cd17d23915ccf0f355fee192ee9c9e386fff6a19341be9c0cfc5df73d36"}, {0x28, 0x10d, 0x81, "4f1621ea56a777b774100ef0bfa665e24a652e648f"}, {0x68, 0x29, 0x8, "6475cbaa8b3a19d5b384aa6288a90ac21021e2071c44ba4cce6aefb5f53147bf3e87dc616c44575427ebaab666a5b687259f2fa855e2255ef6e47bf370e56c7db94200bcf1890e53df2f2c04b1e2a7eb6afc32ee68f1ca"}], 0x378, 0x8841}, 0xbbfb7efca7dea85f) r2 = eventfd2(0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) write$eventfd(r2, &(0x7f00003e7000), 0xffffffffffffff04) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4400, 0x0) 2018/02/23 14:45:08 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000c7dff8)='./file0\x00', &(0x7f0000177000)=@known='security.selinux\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x12000) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'vmnet0GPL${{\x00'}, &(0x7f0000000080)='security.selinux\x00', 0x11, 0x1) timerfd_create(0x7, 0x80000) 2018/02/23 14:45:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/23 14:45:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getuid() stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file1\x00', r2, r3, 0x800) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000000040)='cgroup2\x00', 0x2003, &(0x7f000012c000)) 2018/02/23 14:45:09 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000001ffc)}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x6, 0x10000, 0x0, 0xfffffffffffffffb, [], [], [], 0x3, 0x7, 0x5, 0x4, "0205ab6756552966bce7ded84e972510"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) rt_sigaction(0x7, &(0x7f000031f000)={0x8a0, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x1, 0x2000) 2018/02/23 14:45:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5353, 0x40000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x0, 0x700c6c30565b0982, 0xb, 0x5, 0x0, 0xfe07, 0x5, 0x10, 0xffff, 0x1, 0x1, 0x40}, {0x4, 0x5000, 0x1c, 0x1f, 0x4, 0x6, 0xf3d5, 0x0, 0x5, 0x100000000000, 0x100, 0x100000000}, {0x5001, 0x0, 0x8, 0x2, 0x20000, 0xffffffff00000000, 0x7, 0x6, 0xde69, 0x4, 0xffffffffffff7fff, 0x2}, {0x13000, 0x6000, 0xa, 0xffffffff, 0x180000, 0x0, 0x9, 0x7ff, 0x7, 0x1, 0x4, 0x8}, {0x7000, 0x0, 0xe, 0x6, 0x5, 0x1000, 0x6, 0x8, 0x9, 0xec, 0x401, 0x7}, {0x4000, 0x1000, 0xf, 0x401, 0x1, 0x2, 0x7, 0x6, 0x6d, 0x1, 0x8, 0x8d}, {0x100000, 0x0, 0x7, 0x1, 0x6, 0xab29, 0x5, 0xf2, 0x7fffffff, 0x3f, 0x8, 0x8}, {0x1, 0x10000, 0xf, 0x7, 0x0, 0x6c, 0x3, 0x2, 0x30, 0x2, 0x5, 0x80}, {0x1000, 0x4}, {0x5000, 0x5000}, 0x5, 0x0, 0x5000, 0x420000, 0x9, 0x0, 0x2000, [0x8000, 0x5, 0x3, 0x8]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/02/23 14:45:09 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4083, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/23 14:45:09 executing program 1: prctl$getreaper(0x19, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/23 14:45:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1, 'client1\x00', 0x4, "06e81bf395f70597", "4324e6333c88e919e6ccabed69e69a5a16a3d401207e2a6bc34890466d18ae2b", 0x3, 0x80000000}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast2}, &(0x7f0000000140)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000180)={r1, r2, 0x3}) 2018/02/23 14:45:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000019000)='net/route\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xbee8, 0x9}) readv(r0, &(0x7f000000efa0)=[{&(0x7f0000000f34)=""/204, 0xcc}], 0x1) 2018/02/23 14:45:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x101, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002ceb98)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[]}, 0x0) 2018/02/23 14:45:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x400000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) 2018/02/23 14:45:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f71ffc)=r1) close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x81}}, 0x0, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x2, 0x2495, 0x6, 0x4}, 0xa0) [ 45.372773] [ 45.374441] ====================================================== [ 45.380741] WARNING: possible circular locking dependency detected [ 45.387063] 4.16.0-rc2+ #325 Not tainted [ 45.391126] ------------------------------------------------------ [ 45.397431] syz-executor2/6643 is trying to acquire lock: [ 45.402945] (sk_lock-AF_INET){+.+.}, at: [<000000001591ea40>] do_ip_getsockopt+0x1b3/0x2170 [ 45.411512] [ 45.411512] but task is already holding lock: [ 45.417455] (rtnl_mutex){+.+.}, at: [<000000001751e515>] rtnl_lock+0x17/0x20 [ 45.424712] [ 45.424712] which lock already depends on the new lock. [ 45.424712] [ 45.432997] [ 45.432997] the existing dependency chain (in reverse order) is: [ 45.440595] [ 45.440595] -> #2 (rtnl_mutex){+.+.}: [ 45.445852] __mutex_lock+0x16f/0x1a80 [ 45.450234] mutex_lock_nested+0x16/0x20 [ 45.454788] rtnl_lock+0x17/0x20 [ 45.458645] unregister_netdevice_notifier+0x91/0x4e0 [ 45.464348] tee_tg_destroy+0x61/0xc0 [ 45.468652] cleanup_entry+0x242/0x380 [ 45.473029] __do_replace+0x7ac/0xa70 [ 45.477326] do_ip6t_set_ctl+0x40f/0x5f0 [ 45.481880] nf_setsockopt+0x67/0xc0 [ 45.486084] ipv6_setsockopt+0x10b/0x130 [ 45.490646] dccp_setsockopt+0x85/0xd0 [ 45.495025] sock_common_setsockopt+0x95/0xd0 [ 45.500013] SyS_setsockopt+0x189/0x360 [ 45.504479] do_syscall_64+0x280/0x940 [ 45.508858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.514533] [ 45.514533] -> #1 (&xt[i].mutex){+.+.}: [ 45.519962] __mutex_lock+0x16f/0x1a80 [ 45.524344] mutex_lock_nested+0x16/0x20 [ 45.528898] xt_find_table_lock+0x3e/0x3e0 [ 45.533625] xt_request_find_table_lock+0x28/0xc0 [ 45.538962] get_info+0x154/0x690 [ 45.542905] do_arpt_get_ctl+0x2a9/0xa00 [ 45.547462] nf_getsockopt+0x6a/0xc0 [ 45.551668] ip_getsockopt+0x15c/0x220 [ 45.556053] tcp_getsockopt+0x82/0xd0 [ 45.560348] sock_common_getsockopt+0x95/0xd0 [ 45.565339] SyS_getsockopt+0x178/0x340 [ 45.569806] do_syscall_64+0x280/0x940 [ 45.574184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.579860] [ 45.579860] -> #0 (sk_lock-AF_INET){+.+.}: [ 45.585551] lock_acquire+0x1d5/0x580 [ 45.589842] lock_sock_nested+0xc2/0x110 [ 45.594395] do_ip_getsockopt+0x1b3/0x2170 [ 45.599121] ip_getsockopt+0x90/0x220 [ 45.603413] udp_getsockopt+0x45/0x80 [ 45.607706] sock_common_getsockopt+0x95/0xd0 [ 45.612693] SyS_getsockopt+0x178/0x340 [ 45.617160] do_syscall_64+0x280/0x940 [ 45.621537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.627214] [ 45.627214] other info that might help us debug this: [ 45.627214] [ 45.635324] Chain exists of: [ 45.635324] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 45.635324] [ 45.645527] Possible unsafe locking scenario: [ 45.645527] [ 45.651554] CPU0 CPU1 [ 45.656190] ---- ---- [ 45.660822] lock(rtnl_mutex); [ 45.664070] lock(&xt[i].mutex); [ 45.670010] lock(rtnl_mutex); [ 45.675780] lock(sk_lock-AF_INET); [ 45.679464] [ 45.679464] *** DEADLOCK *** [ 45.679464] [ 45.685495] 1 lock held by syz-executor2/6643: [ 45.690042] #0: (rtnl_mutex){+.+.}, at: [<000000001751e515>] rtnl_lock+0x17/0x20 [ 45.697729] [ 45.697729] stack backtrace: [ 45.702197] CPU: 0 PID: 6643 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #325 [ 45.709438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.718762] Call Trace: [ 45.721326] dump_stack+0x194/0x24d [ 45.724930] ? arch_local_irq_restore+0x53/0x53 [ 45.729574] print_circular_bug.isra.38+0x2cd/0x2dc [ 45.734561] ? save_trace+0xe0/0x2b0 [ 45.738248] __lock_acquire+0x30a8/0x3e00 [ 45.742371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.747529] ? rtnl_lock+0x17/0x20 [ 45.751039] ? rtnl_lock+0x17/0x20 [ 45.754550] ? plist_add+0x5cb/0x760 [ 45.758237] ? mutex_lock_io_nested+0x1900/0x1900 [ 45.763051] ? perf_trace_lock+0xd6/0x900 [ 45.767170] ? trace_event_raw_event_lock+0x340/0x340 [ 45.772328] ? trace_event_raw_event_lock+0x340/0x340 [ 45.777491] ? print_irqtrace_events+0x270/0x270 [ 45.782218] ? rcu_note_context_switch+0x710/0x710 [ 45.787116] ? futex_wait_setup+0x14a/0x3d0 [ 45.791408] ? check_noncircular+0x20/0x20 [ 45.795613] ? check_noncircular+0x20/0x20 [ 45.799818] ? futex_wait_queue_me+0x52f/0x7f0 [ 45.804374] lock_acquire+0x1d5/0x580 [ 45.808147] ? lock_acquire+0x1d5/0x580 [ 45.812092] ? do_ip_getsockopt+0x1b3/0x2170 [ 45.816473] ? lock_release+0xa40/0xa40 [ 45.820422] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.826274] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.832131] ? do_raw_spin_trylock+0x190/0x190 [ 45.836683] ? lock_sock_nested+0x44/0x110 [ 45.840889] lock_sock_nested+0xc2/0x110 [ 45.844923] ? do_ip_getsockopt+0x1b3/0x2170 [ 45.849304] do_ip_getsockopt+0x1b3/0x2170 [ 45.853508] ? perf_trace_lock+0xd6/0x900 [ 45.857626] ? rcu_read_lock+0x90/0x90 [ 45.861485] ? trace_event_raw_event_lock+0x340/0x340 [ 45.866648] ? futex_wake+0x2ca/0x680 [ 45.870419] ? check_noncircular+0x20/0x20 [ 45.874623] ? get_futex_key+0x1d50/0x1d50 [ 45.878829] ? check_noncircular+0x20/0x20 [ 45.883034] ? sock_map_fd+0x34/0x90 [ 45.886717] ? SyS_socket+0x125/0x1d0 [ 45.890490] ? find_held_lock+0x35/0x1d0 [ 45.894526] ? avc_has_perm+0x35e/0x680 [ 45.898469] ? lock_downgrade+0x980/0x980 [ 45.902587] ? __fget+0x342/0x5b0 [ 45.906015] ? lock_release+0xa40/0xa40 [ 45.909960] ? lock_release+0xa40/0xa40 [ 45.913904] ? __lock_is_held+0xb6/0x140 [ 45.917937] ? avc_has_perm+0x43e/0x680 [ 45.921883] ? avc_has_perm_noaudit+0x520/0x520 [ 45.926524] ? iterate_fd+0x3f0/0x3f0 [ 45.930296] ? lock_downgrade+0x980/0x980 [ 45.934418] ? __lock_is_held+0xb6/0x140 [ 45.938451] ? sock_has_perm+0x2a4/0x420 [ 45.942484] ip_getsockopt+0x90/0x220 [ 45.946254] ? do_ip_getsockopt+0x2170/0x2170 [ 45.950726] udp_getsockopt+0x45/0x80 [ 45.954500] sock_common_getsockopt+0x95/0xd0 [ 45.958968] SyS_getsockopt+0x178/0x340 [ 45.962914] ? SyS_setsockopt+0x360/0x360 [ 45.967033] ? move_addr_to_kernel+0x60/0x60 [ 45.971412] ? do_syscall_64+0xb6/0x940 [ 45.975355] ? SyS_setsockopt+0x360/0x360 [ 45.979471] do_syscall_64+0x280/0x940 [ 45.983334] ? __do_page_fault+0xc90/0xc90 [ 45.987540] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.992011] ? finish_task_switch+0x1c1/0x7e0 [ 45.996480] ? syscall_return_slowpath+0x550/0x550 [ 46.001381] ? syscall_return_slowpath+0x2ac/0x550 [ 46.006289] ? prepare_exit_to_usermode+0x350/0x350 [ 46.011290] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 46.016624] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/23 14:45:09 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, 0x2000, 0x0, 0x0, 0x0, 0x89}]}) r1 = socket(0x8000000000000018, 0x0, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x89b, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000d3000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) connect$ax25(r1, &(0x7f0000000040)={0x3, {"b89a75b53a4efa"}, 0xffffffffb4a76b5b}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x30, 0xfffffffffffffffd, 0x4, 0xff, 0x3, 0x7ff, 0x1f, 0x4, 0x9, 0x9, 0x400, 0x6, 0x4, 0x7, 0x401]}, &(0x7f0000000180)=0x108) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000001c0)={0x8, 0x3, [{0x7, 0x0, 0x80000000}, {0xaa, 0x0, 0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0x3ce}, {0x100, 0x0, 0x100}, {0x5, 0x0, 0xfc70}, {0x802}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r5, 0xfffffffffffff000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000280)=0x6) ppoll(&(0x7f0000b3a000)=[{r3}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) readv(r4, &(0x7f00002ecff0)=[{&(0x7f0000bb0000)=""/189, 0xbd}], 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c05cfe") 2018/02/23 14:45:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2c, &(0x7f0000000040)={0x7, 0x7, 0x15e, 0x9}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r3) bind$inet(r3, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000080)="2d464ba45f77c265a50a92c1633f0866afb5e4d4f1feec513a549edc63bde9") connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/02/23 14:45:09 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x50, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x0, 0x1, 0x5, 0x1000}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xe5, "34f88f6ce920e8b67c2ad077986a97968e41fbd5c2df7b5a7e5207607f3515ee28c88d82ef82252c5571bf712d11e7ea3b11290d78a313bb8509d28fa8643232cfa21914d9293bfe2474a5f2ef5b80d8854584bf89539a34092a8c2d7def53c8222026b608ab0125b5248a9438fed7b7d7266458529d672699cf91076f68a7255379f26570b5da05264be562768b0862470ebac77372ccc0c786168dd0e26c6a88c3df3378798400672816290197f29cf4fdee63a067130507462dba13d0ee6ae6f629cca7ab2c0c0cf321264180c34d4006990de55f66f283562949d53a8ec9024e5aa6d0"}, &(0x7f0000000240)=0xed) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40d, 0x4800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8001, 0x81, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x800}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) 2018/02/23 14:45:09 executing program 4: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x5) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000140)) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', "76626f786e657430152527747275737465643a7472757374656473656c696e7578572700"}, &(0x7f00000000c0)=""/67, 0x43) 2018/02/23 14:45:09 executing program 3: r0 = socket$inet6(0xa, 0x20000000002, 0x4) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 46.021437] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.026595] RIP: 0033:0x453de9 [ 46.029754] RSP: 002b:00007feb43947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 46.037433] RAX: ffffffffffffffda RBX: 00007feb439486d4 RCX: 0000000000453de9 [ 46.044675] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 46.051915] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 46.059154] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 46.066395] R13: 00000000000000f2 R14: 00000000006f1750 R15: 0000000000000000 2018/02/23 14:45:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x533, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={@generic="6046fe16241c247cb4b7bbf3d5a5f84f", r1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xffffffffffffffe0, 0xffffffffffff566d, 0x2}) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmmsg(r0, &(0x7f000001b000)=[{{&(0x7f0000004000)=@ethernet={0x0, @empty}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/97, 0x61}], 0x2, &(0x7f0000000080)=""/29, 0x1d}}], 0xbd, 0x2060, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/02/23 14:45:09 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x280000) getsockname(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) symlink(&(0x7f0000000080)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c3f43)=""/189, 0xbd) stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e73fbc)) 2018/02/23 14:45:09 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x400007) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x6, [0xd6, 0x0, 0x1, 0x495, 0x7fffffff, 0x3]}, &(0x7f0000000100)=0x14) 2018/02/23 14:45:09 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x500) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x0, 0x240, 0x120, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) 2018/02/23 14:45:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x240) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) r2 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = getuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) r10 = getuid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) r13 = getuid() r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f00)=0x0) r19 = geteuid() r20 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000f40)={0x0, 0x0}) getresuid(&(0x7f0000000f80)=0x0, &(0x7f0000000fc0), &(0x7f0000001000)) r23 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = gettid() getresuid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) r31 = geteuid() r32 = getegid() r33 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001b00)=0x0, &(0x7f0000001b40), &(0x7f0000001b80)) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001d00)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="6d012a19247bc395d35e1208d31b4c3b32b69c04ceb70c9d00d235f1973bea4434c654799b89d0462fcb935859c37d08386070eb2b309e3cbadd783c79a6201b824fd5b8aff7f0bd53a3c3ff4c0f87712fda08df2b8e125fc88b928b78c87a6fec3cbc1f33fa1fd1fc1d0dec27801540d63c653f88609905e4f87c23bae85d8a54afa5f8bfc0022a49b692eed6c44530366db865f969e43138fc8b581b37a3363f3a69d2d4c2ee853dbc34983f3223669682b33786622e0ac7100f389202bff70ac8c138ecca109a364fd6060e774fd379ac7ebe2f7f92f58a97d5699d591a893cb9eed74c66dda63edced", 0xeb}, {&(0x7f0000000200)="efab184aa34928e00bc63dbd35eecfbab998a76e575c2c43ee1b40af63e839", 0x1f}, {&(0x7f0000000240)="46f44fca87e10392d1e9e3413dc505d8591489cfd4ba8cacc15fed83f4a21d64bb6a268300f6fb7422b7a2854d356365e1ceb45ae129d0b635d18c261f04504e8c39000019afb0a25f46f6c2a82ec5a4a07bb282db44a6da447e4301c52ff4c7e4442e73212bb0dc227957354ba023ae3291378b626ed04ca1fdb5752df2f9db3af92e9cb0778ed805dfa286f3a15f44f755ffdb949e89fb54bbd918e57c93afcf74d77ceb07e5be1d54d44b76946dee2f3587be62785168cd4493c48e", 0xbd}], 0x3, &(0x7f0000000900)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x140, 0x81}, {&(0x7f0000000a40)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000a80)="ecbcb581225245ea8ea463a0b66af1a7768d9e6e885bda2db2a79919f7bd480354606e7e96598366863fb1e6b5272f08bac02d9c5a1c466ba45d440e1ebcb1939c1f01048f1a72e1389d14822e0572edfdebd9ea6eb13d0fe7484c895feb2870c4e97876fcbdf0fa12d5eab22db9ffbe900fd561527c9a30d309646260dac933316580", 0x83}], 0x1, &(0x7f0000000b80)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x60, 0x1}, {&(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000ec0)=[{&(0x7f0000000c40)="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", 0xfe}, {&(0x7f0000000d40)="a684ce024abffc5f3cebd753604408366ab46da09793bdc108e54e2fea5c23fbb7c6289d9c9fdd7cd4c6f3cddadb36e7b694835bd75a0572ac246943efb0443474ffc73c43ae3e2e2bca93bfcdff01e2a07215863763d9fa1d0ed8db5431343ac0fc0075a91f22d1140102801655ac63662de535f8e4473735c1ce0911c43c8b7ee7765ad32927ae97448c2e1f8e22d79fde793b006b96e6a7de5ec32594b72fb4481513b86c17", 0xa7}, {&(0x7f0000000e00)}, {&(0x7f0000000e40)="30415ed01b8f75ce1e76c3d2de62e5fc02b1040d0761fa3cbfd6c250d9129bfa1a43cb91dc3957d158d7da05ca234c58cf0936364f558ab66545649839ddf275d7ef87cbf3d43c1bb3b7d9813e9be807104231a76218d8a0b141a2886745df33e298328381911efbcac03ab90e35279d050c60039846", 0x76}], 0x4, &(0x7f00000011c0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x78, 0x85}, {&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000001280)="e0cc95d3721982f9d2930b89aaab4e0bcea620f54e7e995091fb517636", 0x1d}, {&(0x7f00000012c0)="961818e52036fb74d7f29d0bb7e4512ef36edbd757744e64b6fb82842cc89ac1420a05297881b232232b2cbe63dd694b04c04d08e44e56f3d16b2a", 0x3b}, {&(0x7f0000001300)="76d8de4ea5cd7dd458bc82dc07c14e12012d45e23b2497e6f2059a15069fb938b24183b1f0fcd204647033d1021bc8241e5a8b40d0609a9b0797039ae62f1b76d30502304f5388d5690d8a486965b670200b6bd3549c516a041d547f4f0aa532a1f560b3516833edb2b370f784", 0x6d}], 0x3, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0]}], 0xc8, 0x4000}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001a80)=[{&(0x7f0000001700)="02bb6beb3a5d545b945f65263e6bb26b0bb8c7f2a109f5123b316f6c738ed6d6b561035abd4380ae489a53c63426ac43140f40d078e9f545ec2c858bb59f753c30aa0156c5c4ffa1a7fc0753c66836e1dc34d8cc245c7725037cd8ad7973cac44eefe2f6cbc603b43e1b76da3a47335c26f53ae9010eefd75d6ee6f9e896e9e12083da66fd6d0e294b254220264384a98202fc44c2a5ac732b70ce40a1d71f14dc68f04aea69b6ae9785eb91626d5b90a5b3543d0788388c1a159cbe9b8360623f863cea38f3b74bbb6afe89fc608605f24772a664d4cac594971e392a47e55d5a193f6ba7015dbc375a17", 0xeb}, {&(0x7f0000001800)="2c1ceb0856161c19773ad58d14a75dd098121412485d54dc96f741c5047fe1eb736b0958a2109ced4a7c6900591d6e22d73d4f5a09f0f6f00d0dbe1d7a318e1fdcf97596e038203a8ad85321621d4d98c73136eec05d4c9e1e09eb936bc6d61cb1f1eb72a7e5976fdeaa1fd8a270de466474eec62e63cc3bff33ce9a52e08fa8fbf8f78de8b02501d1ef7c36f14e9a066706963a90403ea94e17d425b361b76513025657f862290bcaebe38207a81f28e79196abaf", 0xb5}, {&(0x7f00000018c0)="80e73c9266310ae447409157c71eeba13ae73cbb1308b9bd947d367faeff3e940e6722d494b11836a5cb9ed63645896c398c7c8cb4c9f447f26216f725fdb346fa012534cab2eb9e8934ec18fe4f7af2bc10354a6eeacb0f1c564a034c712183a1eeb8ce33b0c722aef0a6f1eee5a9b05ae5afd9d80921ac8559322ffb6de8e99cf2a55979045bc64f72d153f67f71dc938f12a545eac316fb0031c13751c2d666b8f30d0410506639383518f781223fdbc89d84e754968491f19cf3a7dd9220f5c33a3e7f3dc9af49f8d07fa78d2004d530126eff09be541d7fd2ae589043", 0xdf}, {&(0x7f00000019c0)="828038178ab783c0b2ab1ba57b60b8289f930400ab3f1756da4f3300584f27ee0b6c92df895a6f885ec96ecb837b6b3cf70d3f0f3fde84581205df47a914b7683e9b7ad689e2f305c7da5c75e9e83fa3fe3f80427bab01cd8eacbe5a11ab86da48b5c7b2f7ea1b8a", 0x68}, {&(0x7f0000001a40)="98f9224176eca77451a498f3", 0xc}], 0x5, &(0x7f0000001c80)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x50}], 0x5, 0x4000081) 2018/02/23 14:45:09 executing program 6: r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x8) sendmmsg(r0, &(0x7f0000002c80)=[{{&(0x7f0000000080)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000001200)=[]}}, {{&(0x7f0000001240)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000014c0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x4}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x200000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/23 14:45:09 executing program 4: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000000380)}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x7ff, 0x8) 2018/02/23 14:45:09 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)="b9e87e60c1ea896f96593e3fc10240487f1f4fe591352fafa2675feff5c487002b398c2f670215e28b25936e47f539ff62510d7eb0a23425891e2ba6a266904263ec53ed9ca990900836954c2b313e8c10138298147c563c3e1f8794306fcd", 0x5f}) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/23 14:45:09 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'wlan1-trusted\x00'}) ioctl(r0, 0x227d, &(0x7f0000ec2fff)) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) 2018/02/23 14:45:09 executing program 0: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000003480)=[]}, 0x0) r0 = socket$inet(0x2, 0x80000000009, 0xfffffffffffffff8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f0000000000)={0x401, 0x20000800, 0x3000, 0x2, 0x10001, 0x1, 0xedd5, 0xffffffff, 0x2, 0xfffffffffffffffc}) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/23 14:45:09 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f000021c000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/66) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x10}, &(0x7f00000001c0)=0xc) 2018/02/23 14:45:09 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f000001dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000001500)=[], 0x0, &(0x7f0000003fb8)=[]}, 0x0) fallocate(r0, 0xfffffff, 0x7fc, 0x10000385e49de) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x10000, 0x280400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001040)=0x101) 2018/02/23 14:45:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e08ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000094bfd0)) 2018/02/23 14:45:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)='-', 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d3fff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f00002a7f69)=""/151, 0x97) 2018/02/23 14:45:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4c0, 0x220, 0x320, 0x188, 0x220, 0xf0, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f00000003c0), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="7e9246ffde5b0e0ae5b720803f853a1b", @generic="f8b15f8288258f5d5435d1f0f97787f3", {}, {}, 0x6, 0x0, 0x51}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @common='dummy0\x00', @common='gre0\x00'}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @loopback=0x7f000001}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @common=@ah={0x30, 'ah\x00'}]}, @ECN={0x28, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) 2018/02/23 14:45:10 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) listen(r1, 0x20000000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000040)={@loopback, @loopback}, &(0x7f0000000080)=0xc) r4 = mq_open(&(0x7f0000000000)='\x00', 0x1, 0x24, &(0x7f0000000040)={0x8000, 0x8001, 0x7, 0x8d1, 0x3, 0x7, 0x8b, 0x3}) mq_notify(r4, &(0x7f0000000180)={0x0, 0x17, 0x7, @thr={&(0x7f0000000080)="492cb3da47a1f86cfdeac1f3345e77155befa3b89d9e391447646d9df520447e21a83549394b2f751caebeae1d131cd613e124c6a9ded3caff233ee334aeb1afdff4ccb9063c478eca773002b7f6b20da7d11ebe23c34258a206bae4355bb4b9f3358f19800aa8b26ba47bcc6f1621acc284aa6042727cfe001e5b0e80894c99", &(0x7f0000000100)="c5dc90e4606ded1ac72ecf58c02d74698199178d36b8e3787822c7637fe2e378d8cd158b76524199638dbdb0a6d8e151a6843e979ba70bc8913fab50b04934ebe0"}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x0, 0x2, 0x0, 0xa, 0x20, 0x0, 0x87, 0x0, r6}, {0x4, 0x8, 0x3, 0x400, 0x8000, 0x0, 0x401, 0x1}, {0x40, 0x3, 0x7, 0x8}, 0x6, 0xd, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x400, 0x100000001, 0x953, 0xffffffff}}, 0xe8) sendmsg$netrom(r2, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) 2018/02/23 14:45:10 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/current\x00') r2 = syz_open_procfs(r0, &(0x7f0000000080)="617073005bf1f59c33fb1831604f0c4a64c696f7e42f34e4b35d9932f6b57bb09e875963e835f8915c5581ded06b502e8d8d97a31fde3942870fd1cfd0d0aed8b124c5") sendfile(r1, r2, &(0x7f0000929000), 0x5d8b) 2018/02/23 14:45:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/23 14:45:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x84, []}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@pic) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x7, 0x1}) 2018/02/23 14:45:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x371656b81d69859, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x50, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x4000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x7b6, 0x8, 0x4, 0x9, 0x8, 0x6, 0x8, 0x4004, 0x200, 0x4, 0x0, 0x3, 0x1, 0x5884, 0x769e, 0x6], 0x0, 0x4}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000ec1000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100000000084000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0x3, 0x0, 0x3f, 'queue0\x00', 0x2}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r5, 0xfffffffffffffffd, 0x2, r5}) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 46.265162] xt_connbytes: Forcing CT accounting to be enabled 2018/02/23 14:45:10 executing program 1: socket$inet6(0xa, 0x802, 0x0) 2018/02/23 14:45:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xffffffffffffffb7, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x120) socketpair$inet(0x2, 0x5, 0x18c, &(0x7f0000000080)) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x81, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x60, "1dc22745ca946c88369d3511577997d0c633f9ad82f4bf8e6ec98ee639d672ff11d99b43ba940f36c81fc55d827ea2689b11953c223d83aec386f1383937cb138e2a2a85f73f68bec9502e728448144cc84619446b0ad723a3e539001fc90361"}, &(0x7f0000000200)=0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x58, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xf07}, @in={0x2, 0x2, @rand_addr=0x4a7}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140)={r5, r6/1000+30000}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r11 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x80, r2, r7, r8, r9, 0x41, 0x1}, 0x2, 0x6, 0x6, 0x6f2, 0x3f, 0x40, r10, r11}) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f0000000400)=0x7, 0x4) 2018/02/23 14:45:10 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tkill(r0, 0x31) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x255) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() readv(r2, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r1, r5) tkill(r0, 0xc) getsockopt$inet6_int(r6, 0x29, 0xff, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/02/23 14:45:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x5}) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) 2018/02/23 14:45:10 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x86, "2916c240bddb333c51673a735e0684d7d1064e0fa3c451a4d9acfd57e6d470e6298d0189cd9fe7688430fcb5d7f2c01d43162192cb7f5ba18cedd206bdd167b4ad2ca0b9edd1841ebd5cd5fb3427a0262ffe770517d37e037b1a0a2d3961b0ac750c75bceebd684f0536e7b91156383c83cb499a87da1eb55562da45467b51eeb91b7ec86461"}, &(0x7f0000000100)=0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x1, 0x7ff, 0x9, r3}, &(0x7f0000000180)=0x10) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) pwritev(r2, &(0x7f0000000680)=[{&(0x7f0000000200)="0c8bdff468c67f54354ec1035a31594fee674dfa6b2d2557893c971c33db7d9b5792387e8e8c0617e1c26f0a65b2207392769d37e195", 0x36}, {&(0x7f0000000240)="4b22446ce9471a71fda96946abd5f0af6bdc67f81a1b3fdc6a98bd92cf1d2edcbe6db2aa4a779bd4b60d684ee67d0d8cf2686d95b28b6e523ef6e145c3ed04d7bc1279bc7c303b67201b5fe7e120602347b8c501613c9ca066c6eab5246e1251b04eadb1e64aedb6d385a8c4aac27f72c513cc53b09b128564ab9874da7a2fc83bfe2122ba3f3e68549e2df8552fe975719a51642da73bd7f60d998e66fc7d29547c19985c6a1eb82966c321e6b0713fcd77261b70ffae53715a535942c904cca67227ac5059bc96db2422", 0xcb}, {&(0x7f0000000340)="e9b3b3f9b4f324535c1f2dbe66eec72a6158dcaab72c926fab60e6dd860a6cd9a470ad665a0c67ede1b42ec01dc5900846a26629fcf94ba0501cb5237c8ce757cb414660c125dfc8f8c594110e119b52473315b38e3358ecec220e9700843212f9e2c644ae6199c1967e0bea2e459a6df00436a3b5a92b70e6c7bfba78693f4c47c5d6de0a211c80ced414141d7346bb51078ab0494292a149a421d1627bc2a8e58c5668d1e0783042ec7aa3a58c659611762c9e66cdba2435bacfe239", 0xbd}, {&(0x7f0000000400)="9b7ba15ec7b30438f53842b9825fcc675a05dc5e81e6563f2196f6400edec6abe49e3900f49d16a0727b20731a03ab099c389e2b5b4c408a7c2ab29fa1f21237cab156dd797f248776a0580d7ed1f2aa013a2cafc6e32c8b1d84b88db47b792108e9edd6ac52bea6954e5ecba17cff6fd6dc8a08b0a3c4a752f94c8e54be6e99f8a1f2fd5c75fd46bdd264aae0c70a42b657675c078f5f054e572ed21ff1037a62d29c696375928d8a463b1075e4fbef6037506b03dbcb94743e31d69d23add3277307e6f912bf0ede915959", 0xcc}, {&(0x7f0000000500)="b04bd5181310f823760b649b3fd1be7d641e1bac01736618425dade1250fb98ef54be0d6c14bc31b7c2af0cc16a2870cf473e3a49e69950cfb80459288f8c6c37f6abaa0525d71406f816931a063d5e246ad88ba282317", 0x57}, {&(0x7f0000000580)="b77cbd375d06f993eb1af7f0e94ea24efdeb5f31f3f9c2c855cc1cab643f279ff0268faf164a3967edb1f97a92dc9aa1dec6b408acacacc947daebb09e4918475a32585cae9a4e09df1d85134253c5ea1b11b3068732659ee61f481b5880d6be35a7014cbde9a818b162fc6e997084214da07a693fcf024fc72c6a0b6110fab4b2616e84ec380eb92ddbbaaf472090080138ea2d19978051d494d1e4b7c60f43b875296df2f463b4b61acada31e3f35e605efb477dd6c33f0717175e74d21e033e03292f50dfcf19b7664fc1b50299712e49d0efbd0f3ec10744c29c06f925b43dc16fd801d1cda6", 0xe8}], 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x1f8, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000700), {[{{@arp={@multicast1=0xe0000001, @rand_addr=0xfffffffffffffffe, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff]}, 0xc0000, 0x5, 0x1, 0x2, 0x2, 0x2, @common='sit0\x00', @common='irlan0\x00', {0xff}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x401, 0x7, 0x9, 0x4, 0x3, 0x6, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="abf1afb7876a26309897b5ce9b1292f2", {}, {}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@multicast2=0xe0000002, @empty, 0x0, 0x0, @empty, {[0x0, 0x0, 0x31182b26bb6472ba, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x1, 0x0, 0x80000001, 0xfffffffffffffc01, 0x9, 0x80, @generic="93c8958872914d472a0be42084fa4851", @generic="337d106fcc77596c18c15e97ff80a06a", {}, {0xff}, 0x0, 0x50}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xd}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) dup(r0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x3}, 0x8) r4 = getpid() get_robust_list(r4, &(0x7f0000000240)=&(0x7f0000000200), &(0x7f0000000280)=0x18) 2018/02/23 14:45:10 executing program 4: r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xffffff30) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @random="321219e8b45e"}, 0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fallocate(r0, 0x2, 0x0, 0x87db) 2018/02/23 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0x201) msgget(0x3, 0x4) msgget(0x0, 0x4) exit(0xf9) r0 = msgget(0x2, 0x11) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)) 2018/02/23 14:45:10 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) r1 = eventfd(0x9) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c5ffc)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000822ffc)=0xffffffffffffffff) 2018/02/23 14:45:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r1) dup(r0) fcntl$setsig(r0, 0xa, 0x11) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x20000) 2018/02/23 14:45:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="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", 0x1000) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000611fb0)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x21) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x6, 0x54b1, 0x6, 0x2}, 0x10) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}}}, 0x2, 0x3, 0x5e7, 0xfffffffffffeffff, 0x88}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r4, 0x400}, &(0x7f00000001c0)=0x8) 2018/02/23 14:45:10 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000146000)) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000000180)=0x10) tee(r2, r1, 0x5, 0x0) 2018/02/23 14:45:10 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x7}, []}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa88d, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffc, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000001c0)=""/171) 2018/02/23 14:45:10 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0xc, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) 2018/02/23 14:45:10 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000604fff)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r0}], 0x1, &(0x7f000066aff0)={0x77359400}, &(0x7f0000323000), 0x8) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) [ 46.369554] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=6760 comm=syz-executor1 [ 46.383382] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=6760 comm=syz-executor1 2018/02/23 14:45:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) 2018/02/23 14:45:10 executing program 2: clock_gettime(0x4, &(0x7f0000000080)) 2018/02/23 14:45:10 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000146000)) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000000180)=0x10) tee(r2, r1, 0x5, 0x0) 2018/02/23 14:45:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000099ff0)=@generic="2e2e0000f9ff5ac19f5d000080018459") r1 = dup2(r0, r0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000080)="55d73dc05ee1153707e11e49fcc413f6659b22459b123be006fe43e55e78b75d05909c9bd7e4012fa8c88f483c765fa4f202f542a19fef97500f7cc2e0a261e1db599f1b27f0be258b1c5edb5b05984169667f78fe3e533823577160216d9500d40808baf15118cd829154b1dcf34bfe0de07aa2ca3a5c0c82c23033e7a501d733ae66c2024632511239037484f33af2685031bcf82b50bd49c072094c3114258be5f0", 0xa3}, {&(0x7f0000000140)="58698616db3cff5c40b79d03f4ae7c943e43e44245f0da9ad144a7fa0d2bbacfc5a8fdff4d07c50bcfe959f3f15f0c56b3e15111c22e5f8cda9f2dc4e7319365e0a04126c2a72ef91702fce22a1cae288e3de1218a34e93b087d4411953b96ab4a11475600243213d5c0efc1d4c092a6d4bb41bf763de3a08ab05e7657b5173f368d", 0x82}, {&(0x7f0000000200)="28fd903a58fafcb4900b00ee80e95dea27be81986f1ccf1ddd168506d192a4eda684579e83182b48", 0x28}, {&(0x7f0000000240)="8345ca4b1a595dc12c0521e480dc91b57ae79b2d5fb8394c77b6beb8453f31d1648acc5c52575bf5c969018b797a378b8910ab3640c1f2b3451c6b429613f6a71fe6800c2e05fdd30d33abd7051dddc7689856bdac76933c0513498ca6f8eff7a3db7943746821316ae21fd7250e49822988d887d94a00b0c0792444b560bfd601dba52926036ebf7a66cfa1752c2431ff05aeaa8d8bc8d2f3db3464c03d9b3b6b7a58bf0efee949c458fd136e637a1e9a062d03f03e361cc5ccbecdf2a7d9b71a816058b468da597cf98b101b1e5d0345d1b2afc0d87731b01eb62e2102da888db85001d015cf44b1", 0xe9}, {&(0x7f0000000340)="d42631bbf4fc99e3e989bf83ae0a0661a395de2a4a9a7b9cd8cd12e649b43014276d03867a47645b0253fb78a7bdf119184a1cffd7508d227c345dfb1eaaf06d1cbed6dbcca9488cfb041be7a33240c8a67e7c6f792c29ff4387503db593e77d4c1eefb312cf0fa5a6984a63d82f13ccec406c9d55c5a6eb8ee003e8f45d73a94960ae01a9e9f5f347c605bcd30e5e2e1ee50589eb4c63e5e40a9c7b3497657bfc7763c781d9480ef63c6006e3446da0c209c55de02a2a556bf34dfdd21f25ef", 0xc0}, {&(0x7f0000000400)="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", 0x1000}], 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}}}}, 0xff93, 0x9, 0x400, "66be6ad09e8a7371b9c4c9d621d5637e056f7172a0c4d28bd230409ff957f7ac3ab710c57ba889210fd65339e6f2df6ebdc3871d2a03fb6b6697f47d580475b35d159290e282c47463c822deebb40ea2"}, 0x160) 2018/02/23 14:45:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x202001, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00008d6000)=0xfffffffffffffffe, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x74, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x1, 0xfffffffffffffff8, 0x4, 'queue0\x00', 0x9}) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) move_pages(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000300)=[0x9], &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x6) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000c3a000), 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x9, 0xffff, 0x6, 0xacee}, 0x10) 2018/02/23 14:45:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0x1e67, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x291c, 0x30800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000df3000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x5, 0x40001efffb) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2000, 0x0) 2018/02/23 14:45:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da8ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) close(r0) 2018/02/23 14:45:10 executing program 3: r0 = epoll_create(0x4000000010011) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/91) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000336ff4)) 2018/02/23 14:45:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/255) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0xda1c, 0x9, 0x4000000000000000, 0x778}, 0x10) 2018/02/23 14:45:10 executing program 0: 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 = fcntl$getown(r0, 0x9) waitid(0x0, r1, 0x0, 0x4, &(0x7f0000000040)) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x20, 0x422c2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x101}, 0x8) getpgid(r2) 2018/02/23 14:45:10 executing program 3: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000475ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x5}, 0x100}, @in6={0xa, 0x0, 0x17, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x81}], 0x90) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="c5aea6", 0x3, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r1, r4}, &(0x7f0000000100)=""/12, 0xc, 0x0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r3, r1}, &(0x7f0000fd7fff)=""/1, 0x1, &(0x7f000012ffc8)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x2, 0x4e4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @rand_addr=0x2}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x7}], 0xc0) 2018/02/23 14:45:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000000abc8)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x108, 0x108, 0x300, 0x300, 0x300, 0x4, &(0x7f0000017fc0), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x1f}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x994, 0x4) 2018/02/23 14:45:10 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x400000002000, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c8fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r3, 0xc52, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)) 2018/02/23 14:45:10 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef1ff8)='./file0\x00', &(0x7f0000df2ffa)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000debff8)='./file0\x00', &(0x7f00000c9ff8)='./file0\x00', &(0x7f0000066ff6)='hugetlbfs\x00', 0x20000, &(0x7f0000613f91)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x80800) getsockname(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x20) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/173, 0xad}], 0x1, &(0x7f0000000300)=""/104, 0x68, 0x1000}, 0xffffffff}, {{&(0x7f0000000380)=@nl=@unspec, 0xc, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/74, 0x4a}], 0x2, &(0x7f00000004c0)=""/122, 0x7a, 0x5}, 0x8}, {{&(0x7f0000000540)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000580)=""/86, 0x56}], 0x1, &(0x7f0000000640)=""/193, 0xc1}, 0x9}], 0x3, 0x10000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x2) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/02/23 14:45:10 executing program 1: pipe2(&(0x7f0000000000), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000040)=@full={{0x3, {"55d11d88c2563b"}}, [{"1944aeb342855e"}, {"4e7ba191264c14"}, {"d1b8f219cc5b78"}, {"00eb3b0006f377"}, {"7d8bbb556c76e8"}, {"e25d1d295f3c3e"}, {"5ee1439a445d4f"}, {"3160f5bcfc19b7"}]}, 0x48, &(0x7f0000000a40)=[], 0x0, &(0x7f0000000a80)=[]}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)={0x0, 0x0, []}) 2018/02/23 14:45:10 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x480) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x7000, 0x80000001) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x8008000) rt_sigsuspend(&(0x7f0000000000)={0x53}, 0x8) r2 = getpgid(0x0) tkill(r2, 0x3d) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0xda78) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xac75, 0x840) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xc, 0x6, 0xffffffff80000001, r4}, 0x10) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5df9b)=""/101, 0x2, 0x2}}, 0x24e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/194, &(0x7f0000000240)=0xc2) 2018/02/23 14:45:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x5, 0x4, 0x8, 0x12, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa, 0x4, 0x0, 0x8000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xf, 0x3, {0x6, 0x7f, 0x7fff, 0x80000000, 0x0, 0x0, 0x0, @in=@rand_addr=0xaaef, @in=@rand_addr=0x9}}, @sadb_address={0x3, 0x17, 0x3f, 0x80, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff}}, @sadb_x_sec_ctx={0x3, 0x18, 0xfffffffffffffffd, 0x40, 0xc, "083cf502aecc5902a5839756"}]}, 0x90}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x400c, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/23 14:45:10 executing program 3: clock_adjtime(0x0, &(0x7f0000000f30)={0xffeffffffffffe03}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x326, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x214, 0x5, [0xff, 0x9, 0x6, 0x7, 0x401]}, &(0x7f0000000180)=0x12) 2018/02/23 14:45:10 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000db6ffc)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/23 14:45:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c95ff8)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3f, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x6}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/23 14:45:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x2000000000000000, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/23 14:45:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffd9d, 0x3, 0x7fffffff, 0x7fff, 0x7, 0xffff, {0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x5, 0x2, 0x6, 0x100, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) 2018/02/23 14:45:10 executing program 1: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/255) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000003ff8)='./file0\x00', 0x200) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/02/23 14:45:10 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xa00000000000000) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)={0x3, 0x0, [{0x16000, 0x93, &(0x7f0000000000)=""/147}, {0x4, 0x25, &(0x7f00000000c0)=""/37}, {0x0, 0x25, &(0x7f0000000100)=""/37}]}) 2018/02/23 14:45:10 executing program 0: 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x4d031, r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}) [ 46.622968] device syz5 entered promiscuous mode [ 46.632798] device syz5 left promiscuous mode [ 46.637920] device syz5 entered promiscuous mode 2018/02/23 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/23 14:45:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x1}, {0x8, 0x1}], 0x2) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000253000), &(0x7f0000922ffc)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, [0x3575, 0x102, 0xc5, 0x4, 0x9, 0xfd, 0x3, 0x8000000000002, 0x10000, 0x1000000000000000, 0x4, 0x10000, 0xfffffffffffffffb, 0x401, 0x2]}, &(0x7f0000000180)=0x108) socket(0x0, 0x5, 0x4) r5 = socket(0xa, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x0, 0x0, @common='erspan0\x00', @generic="b178e3ec9c5580f907c94241969fdb70", @common='ip6gre0\x00', @common='sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="2542b7d16c85", [], 0xe0, 0xe0, 0x110, [@pkttype={'pkttype\x00', 0x8}, @time={'time\x00', 0x18}]}, []}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x70, 0xf0, 0x140, []}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@ERROR={'ERROR\x00', 0x20, {"f630b81e3993415db058f229fbda7779ab781e17ddfaa2e065991c7f23ba"}}]}, @common=@log={'log\x00', 0x28, {{0x0, "60c77f3c74d8876f05766adcc29dfb536c95063d0cee48c82bed2cece062"}}}}]}]}, 0x358) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x2, 0xfffffffffffffffb, @empty, 0xffffffff00000000}}, 0x1, 0x2}, 0x98) 2018/02/23 14:45:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) pwrite64(r0, &(0x7f0000000000)="f703e8d3b4815c97caaad25faaad0c11d54bd6596c5c8fce40237c32ebef6ae2e020adf174ba09da6f1c891792271907ea068dfd34b568b9c28c3203f02d33204df329dde780c2cd413dfe3123eb5cbbd1ff0e232065dc343b95bc2237260bce7dc3c6b3fba5d51c68467259e77290ff28b060df766cb32f35442af7084336d44d", 0x81, 0x0) close(r0) ioctl$TCSBRK(r0, 0x5409, 0x100000001) 2018/02/23 14:45:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x1, 0x40, 0x7, 'queue1\x00', 0x9}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/23 14:45:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000000c0)=""/30, &(0x7f0000000100)=0xac) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='gre0\x00', 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000140)="013c3b5821ef63ac3f374dfcbc0368b06aca649c371313b67c1a0052c24fbd5db7f4b64c28516790538473201665dfd3b3aaa2b0c6b6a97bf19d0f7f0ba875a284f7d29ad020a2ca2e07643fe35789bf75355b8062e70df260f4f09f472d20fb8e03a0ac9162d989087688760d9694a5b0e0ec3b0df8948c499254acd5df55b9ce9a0bb675fa817e894563152469236c63990fc24928076315dea2ceb61bbaa660cfc10f27e387936e86075df7de9c483782f9b4d016c05af634b91e0162cba06b40df5e20f0823c5e2dcddcb4a3987d20ce60f41507f793c257fa72da56d95150", 0xe1}, {&(0x7f0000000240)="1d14658f8deb755659b928d8b40b0d3e16a56d66f72bcc504cb10e79eb650f028a6cd84176f47ba93aded59e6faf284ee7965c0f4f7fd3d41c928c21a47ffb84d26babd216acf0faf38bec3d5e8a2b82c9f39f0ef00d6c084e046808740efc1b09c67b0690366051ddd4843f8810782d3837bab6b49b3f7862849c700cf8c02ab75b", 0x82}, {&(0x7f0000000300)="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", 0xfe}], 0x3, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x40, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={0x0, 0xc0bf, 0x9, 0x6}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r3, 0x3}, &(0x7f0000000540)=0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xfff2, &(0x7f0000000480)={0xffd}) get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f0000000140)=0x18) 2018/02/23 14:45:10 executing program 2: r0 = memfd_create(&(0x7f0000000000)='%\'keyring*#\x00', 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x9, 0x38}) clock_adjtime(0x0, &(0x7f0000000f30)={0xffeffffffffffe03}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='vlan0\x00', @ifru_mtu=0x7fffffff}) 2018/02/23 14:45:10 executing program 0: r0 = add_key$keyring(&(0x7f00001c3ff8)='keyring\x00', &(0x7f00005f4000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000119000), 0x0) r1 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0xf000, 0x4, 0x1a, 0x2, 0x0, 0x6, 0x2, 0x80000000, 0x100, 0xe3, 0x71d, 0x6}, {0x1d000, 0x10000, 0x0, 0xffffffff, 0x7, 0x101, 0x2, 0x4, 0xff, 0x800, 0x5, 0x4}, {0x3004, 0x0, 0x14, 0x62, 0x0, 0x5, 0x9, 0x7, 0x7, 0x4, 0x45d6, 0x401}, {0x5000, 0x4000, 0x0, 0x81, 0x83, 0x8001, 0x80000000, 0x0, 0x9107, 0x3, 0x4, 0x1}, {0xf000, 0x6000, 0x8, 0x30, 0xa0ec, 0x1, 0x6, 0x1, 0xb4cf, 0x1, 0x4, 0x4}, {0xf006, 0x4, 0xf, 0x6, 0x6, 0x100000001, 0x1daa45d5, 0x7fffffff, 0x7f, 0x55, 0x2, 0x7f}, {0x6002, 0xf000, 0x1e, 0x3f, 0x200, 0x3, 0x2084, 0x1, 0x0, 0x3, 0x4, 0x5}, {0x3000, 0x5002, 0x0, 0x80000000, 0x80000000, 0x3, 0x8, 0xffffffff, 0x3, 0x8, 0x4, 0x1}, {0x1, 0x10000}, {0x2000, 0x2000}, 0x40000, 0x0, 0x0, 0x400000, 0x4, 0x0, 0x2002, [0xffff, 0x0, 0x3, 0x80000000]}) 2018/02/23 14:45:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0xd000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000008c60)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x165) 2018/02/23 14:45:10 executing program 6: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0xa0080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0xd66) 2018/02/23 14:45:10 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4e23, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000faa000)='./bus\x00', 0x10002) creat(&(0x7f0000000040)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) truncate(&(0x7f0000000000)='./bus\x00', 0x1) 2018/02/23 14:45:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200002, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x9, 0x8, [{0x0, 0x0, 0x7}, {0x80000001, 0x0, 0x800}, {0x7, 0x0, 0x3}, {0x9, 0x0, 0x62}, {0x9, 0x0, 0x9}, {0xffffffffffffff80}, {0x9, 0x0, 0x100}, {0xdad, 0x0, 0x9}, {0x9, 0x0, 0x8}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffe}) 2018/02/23 14:45:10 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/23 14:45:10 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@remote}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r2}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/23 14:45:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x44100) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x1800000000000) write$tun(r1, &(0x7f00000013c0)=@pi={0x0, 0x70c231e129e4a344, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x15, 0x4, 0x10000, 0x8, 0xbd, 0x0, 0x6, 0x22, 0x3f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x23, 0x8001, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x6, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffffc, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x2}]}}, @igmp={0x0, 0x9, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, "59c2c54a007a7a09bc449f590a382ee704a0f65a14858c06078d2a22588dc502df41209c12957548d271d9f697b7e7c095cbdf2553ce7ed4d05355f1f8d90016245ad1969abacd3b25dedf665f47598f08c0050b627d7039d56ff72a3e756a5371"}}}}}}, 0xcf) 2018/02/23 14:45:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x110, 0x110, 0x300, 0x300, 0x300, 0x4, &(0x7f0000009000), {[{{@arp={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x4) 2018/02/23 14:45:10 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) getpeername$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) 2018/02/23 14:45:10 executing program 6: bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f000000dfc8)={&(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001bf46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000000c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0x1, 0xb8f, &(0x7f0000000140)="9e3c631ea0364fbac19b386073354260bfe3647df3c752593543b35c36fed555e45ba9c9277a337cbda951acc71adbdb4b6fce3c930f190c59bade614ff8231945b46c780bad8aaeb10305e69b9162f88f483da3068325ad21eb2460e308b06754abe8cc38c4f199c3a15b98e0d8d96d6ae5d94ad5f8ffe766859f88328582735a9f8d702c0a36", &(0x7f0000000200)="49996c58706699d62bb5181c9ef20877bf182b8e30330ac1c476238e3c1cfae904e496a597580a7ad832882578bacb8c2cf094c572602f147debb22e577332d8319ec00af8f32348d2ea5546de5f3fce7f0b0cbffd8e8f9c0906def016c38e", 0x87, 0x5f}) [ 46.787472] QAT: Invalid ioctl 2018/02/23 14:45:10 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) mq_notify(r0, &(0x7f0000000040)={0x20000000, 0x17, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/02/23 14:45:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101082, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0xff, 0x0, 0x40, 0xfffffffffffffff7, 0x91, 0x101}) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0x1cc, &(0x7f0000d7d000)={&(0x7f00000000c0)=@getsadinfo={0x14, 0x23, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0xbd}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x141840, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r4}) socket$nl_xfrm(0x10, 0x3, 0x6) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) ioprio_set$pid(0x2, r1, 0x8) 2018/02/23 14:45:10 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x203, 0xffffffff, 0x0, 0xffffffffffff0000, 0x4}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x2, 0xd44, 0x80000000}, 0x8) 2018/02/23 14:45:10 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="49b3d3c16e060fcde84e397d17ca3bff"}) seccomp(0x1, 0x0, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x8745, 0x7, 0x5}, {0x1, 0x7fffffff, 0x3, 0xe6d}, {0x2800, 0x3, 0xffffffff, 0x9}, {0x5, 0x5, 0x9, 0x3}, {0x3, 0x3f, 0x100000001, 0x5}, {0xe835, 0xef, 0x10000, 0x40}]}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xfffffffffffffe0d) setsockopt(r1, 0xfffffffffffffffc, 0x81, &(0x7f0000000040)="000000808bcb40dcb77ec344e200c7a6e7703d46a7d4c63dd209a32a72a3505e30", 0x21) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x101ff, 0x0, 0x100000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) 2018/02/23 14:45:10 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8100) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000187fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0xfffffffffffffffe, 0x1, [0x85c]}) 2018/02/23 14:45:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x1, r0, r0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r4, 0x80004) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000140)={0x2, 0x0, [{0x8}, {0x0, 0x0, 0x1}]}) 2018/02/23 14:45:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffd, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x78, 0x5, 0x1, 0x12000000000000, 0x3ff, 0x0, 0xffffffffffffffc0, 0x80000, 0xc, 0x5, 0xffffffff80000000, 0x7, 0x3, 0x9, 0xc73, 0x1, 0x5, 0xb0b, 0x94f, 0x1, 0x6, 0x3, 0x4, 0x3, 0x7fffffff, 0x5, 0x5, 0x10001, 0x7fff, 0x2, 0x5, 0x4f, 0x2, 0x37, 0x5, 0x9, 0x101, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0x6}, 0x2, 0x10000, 0x69, 0x7, 0x0, 0xc4, 0x7}, r1, 0x0, r0, 0xd) 2018/02/23 14:45:10 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1001, "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"}, &(0x7f0000000080)=0xf9f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000010c0)=@assoc_value={r2, 0x4}, 0x8) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001100)={0x54, 0x0, 0x2, {0x15, 0x7fff}, {0x0, 0xd4}, @cond=[{0x8, 0x2, 0x5b, 0x7, 0x8, 0x2294809d}, {0x3, 0x8001, 0x9, 0xffffffffffffffff, 0x4, 0xf0ae}]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000faff8)=0x19c, 0x8) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x2) [ 46.866437] QAT: Invalid ioctl [ 46.873450] QAT: Invalid ioctl [ 46.880681] QAT: Invalid ioctl [ 46.888219] QAT: Invalid ioctl 2018/02/23 14:45:10 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) getrlimit(0xe, &(0x7f0000000000)) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x261, 0x408000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0x3) signalfd4(r0, &(0x7f00004f0ff8), 0x8, 0x0) 2018/02/23 14:45:10 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/23 14:45:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:nvram_device_t:s0', 0x20, 'system_u\x00'}, 0x2d) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000092f17)="b55c76b26c58bf59042ab4ed", 0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/23 14:45:10 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) accept(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x10800) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x4) 2018/02/23 14:45:10 executing program 7: r0 = socket$inet(0x2, 0x7, 0x4000001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/23 14:45:10 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/11, &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x2, 0xe20, 0x3, r2}, &(0x7f0000000180)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080)=0x1, 0x4) sendto$packet(r0, &(0x7f0000000000)="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", 0x161, 0x40880, &(0x7f0000000180)={0x11, 0x802, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/23 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000174000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x30c, 0x0, 0x0, 0x0, 0x0, &(0x7f00006c3000)=@common='syzkaller1\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x82) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x60}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/02/23 14:45:10 executing program 5: r0 = add_key$user(&(0x7f00003cdffb)='user\x00', &(0x7f0000e19000)={0x73, 0x79, 0x7a}, &(0x7f00007bdfbf)='k', 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000494ff5)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100, 0x4000) r2 = accept(r1, &(0x7f0000000080)=@rc, &(0x7f0000000040)=0xda) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3b4eb326}, &(0x7f00000000c0)=0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x17, 0xb1, &(0x7f0000000100)="d6710cc9dcdcec8d113a0436e582722227d3fb6e7bc84c9914215f4ac784e31fdba468a3698b0461fc81b164a4d0218b9195e5b289eb82d3c41ae172159bc22a79371da3bd74ea28b6667aeb5731fc021e41837eb17b5e54ebb44cbbbd49330a945311f10918b4ff5feb562750df42e3de0f7fa1d193d6e4ecc01899be805a10eb1aebf9943e1cd9875434563c25ba8bd3138acb18da7148b2030763132ab3a9acadbe0d6402a949920e6dfc22886b5f38"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x3}, 0x8) 2018/02/23 14:45:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x401) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x183800) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x800) connect$unix(r1, &(0x7f0000951ff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/23 14:45:10 executing program 7: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) getpid() 2018/02/23 14:45:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x10000000000001cd) r4 = openat$selinux_policy(0xffff