[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.632596] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.637236] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 25.942549] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.047502] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 27.154695] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.209' (ECDSA) to the list of known hosts. 2018/02/26 16:19:49 fuzzer started 2018/02/26 16:19:49 dialing manager at 10.128.0.26:33791 2018/02/26 16:19:54 kcov=true, comps=false 2018/02/26 16:19:55 executing program 0: socketpair$inet(0x2, 0xf, 0x3f, &(0x7f0000000000)={0x0, 0x0}) getsockopt(r0, 0x7, 0x482, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x813, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x1, @rand_addr=0xe8}}, 0x1f, 0x10000, 0x1, 0x100000000, 0x9}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0x0, 0x0}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x7fff, 0x2, 0x7fffffff], 0x3, 0x400, 0x5360, 0x10000, 0x3, 0x4, {0x58b, 0xffffffffffffffff, 0x4, 0x2, 0x400, 0x9, 0x3, 0x2, 0x8, 0x5, 0x397c, 0x1, 0x3, 0x5, "bbe8f940793615a89db77f4c443ccad6fadef46a16abac21774e11cc1e4a3ac3"}}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x8240, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r2, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000004c0)={0xff, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000500)={0x200, r8, 0x10001, 0xffffffff}) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) writev(r4, &(0x7f0000000800)=[{&(0x7f0000000580)="5985fad45c856ddc55a3ef1e7cdcefafde87b186d4d07a580342df303c120a3ab31938e80b9f7846f482e66da5f9978d1e7c8baeab18a6178bc081b9bacc89a2525011c34633742b731d38e8f0e9d2b7a904f39a8d15039ac825ac2d8d1ac71ceac275a2d1c5d52a4e8a7c8a69931655d349ae3e88e3a4e219b953e33559d8ca870c4d3a7c8ca67f6d3a939537bc31db450f6b89e1719bfdf806ccf53be0671f756ac4586410641e", 0xa8}, {&(0x7f0000000640)="1d9ee4e764d7ace847359c3c2c14a0217aa5662a9e405ddd32f72bda51f73caf6d7febd07cc20d8f801a26abacc5b6729b49bdd8e60629870454ec809777ef29f021caa5121530f3b9aa264341035b2d720f97553ae163c7cb69a4c2be9e04e62d1f81774c30e00acd19e9159c8a63c6a6dae1e1e2d8736d3842a7e86500740e5861fb68aa0c441100dddf086c22973afbf2bdff016328cfc9a4c12bd3b4d5b5d52fe441c17973276df00a86423a87959646bdfb2f1092769730ee6fbffb5563b2200dc933cb9258da8c3d50413c9019eb143babed0fd6eb4be9099d5d7a88c618c397ddd7e95b7dd349280b1f1703dffb354aaac7d0ba1e", 0xf8}, {&(0x7f0000000740)="21d700e6a6bbce70a2aef9bf2e70072967e6e129ddafa362687705521671a330fe501a5fbed6e1a9564be378a9761aa59d1ba48738c76b55792c4ab2d8b52c389a72efe98f8c6d793e28ee91b24bff5266b99fe1b2b288bf4591b145b007b757c5cdd8336caf2c915ef4037b2b9e58ac8771bed3539ffce5718ea230f15f4c353f336b1c64bfc883ef4cd71f211658b41ab48568eb0d4e2ab78cf4fd6f0c9f19221ce8dafbc93859588c72f34819ec86", 0xb0}], 0x3) getsockname$inet6(r0, &(0x7f0000000840)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000880)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000008c0)={r3, 0x6, 0xa64, 0x619766b4, 0x8c, 0x6, 0x2, 0x2, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xffff, 0x9, 0x760a5463, 0xb5af, 0x5905}}, &(0x7f0000000980)=0xb8) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) clock_nanosleep(0x5, 0x1, &(0x7f0000000a40), &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) listen(r0, 0xc91) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000b40)=""/239) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000c40)=0x0) sched_getscheduler(r9) ioctl$TCGETS(r7, 0x5401, &(0x7f0000000c80)) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000cc0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000d00)=""/191, &(0x7f0000000dc0)=0xbf) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x2d, &(0x7f0000000e40)=""/53, &(0x7f0000000e80)=0x35) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000ec0)=0x3) 2018/02/26 16:19:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7ff8, 0x4) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r0, 0xd) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x1, @rand_addr=0x8}, {0x1, @empty}, 0x6, {0x2, 0x1, @broadcast=0xffffffff}, @common='ifb0\x00'}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) rmdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1, r2}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000580)={0x32, &(0x7f0000000540)=""/50}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000005c0)={@loopback, @rand_addr}, &(0x7f0000000600)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000640)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000700)=@req3={0x8000, 0x8001, 0x2, 0x902, 0x1ff, 0x2, 0x1}, 0x1c) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000800)={{0x1, 0x46d6becf}, 'port0\x00', 0x49, 0x20819, 0x1000, 0x19d21ed0, 0xe40c0, 0x100, 0x5, 0x0, 0x2, 0xff80000000000000}) pivot_root(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0/file0\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000980)={{0x0, 0x2}, 'port0\x00', 0x40, 0x4, 0x9, 0x7, 0x100, 0x400, 0x5, 0x0, 0x4, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000a40)={0xf11a}, 0x4) setxattr(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)=@known='trusted.syz\x00', &(0x7f0000000b00)='/dev/binder#\x00', 0xd, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000b40)={0x0, 0xfb00, 0x100000000, 0x3ff, 0x953, 0x1}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000b80)=0x1f91c0000000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@multicast2, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt(r0, 0x9, 0x6, &(0x7f0000000d80)=""/183, &(0x7f0000000e40)=0xb7) dup2(r1, r0) 2018/02/26 16:19:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @empty}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@alg={0x110, 0x10, 0x0, 0x1, 0x2, {{'rfc4106(rfc7539esp(cbc-serpent-avx,sha224-avx))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1}, {0x8, 0x1, 0xf5}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x7ff}]}, 0x110}, 0x1, 0x0, 0x0, 0x20040804}, 0x8004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000003c0)={{0x1e, 0xcc8}, 0x0, 0x7, 0x10000, {0xfff, 0x100}, 0x400, 0x10000}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000440)={0x3ff, 0x400, 0x5, 0x0, 0x5, 0x7}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getpeername$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) bind$llc(r3, &(0x7f0000000540)={0x1a, 0x17, 0x0, 0x6, 0x5, 0x1b5b, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = memfd_create(&(0x7f0000000600)='vboxnet0\\\x00', 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000640)=""/230) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xd78e}, 0x2, [0x400000000, 0x2000000000000, 0x8, 0x400, 0xffffffff, 0x4010, 0x3f, 0xd5a0]}, 0x5c) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000007c0)={0x0, 0x0}) accept(r2, &(0x7f0000000800)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000840)=0x10) r7 = socket(0x3, 0xa, 0x9) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000880)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000008c0)={0x9, 0x73158354, 0x80, 'queue1\x00', 0x9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={0x0, 0x800000008000000}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000a80)={r8, 0x68, &(0x7f0000000a00)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x9}]}, &(0x7f0000000ac0)=0x10) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000b00)={0x280000000000000, 0xff, 0xa5, 0x0, 0xcb0d, 0x9, 0x2, 0x9, 0x3, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000b80)=[{r0, 0x1010}, {r3, 0x10}, {r6, 0x20}, {r5, 0x46}, {r4, 0x40}], 0x5, &(0x7f0000000bc0), &(0x7f0000000c00)={0x1}, 0x8) 2018/02/26 16:19:55 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x80000000}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1834}], 0x38) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000180)="08a0d310db01c77761cee2b5a42fd7f2a749eec711c8668e52798055d89a38cfab2a69362ff2c0dd648179b00ed600fba2b34ecd8cc502acb79d346c9f4687815150421405f0d8dd2298b3898a8b90ceb4a1205d4a4de819193227ddddc932fda61071caebffdba15fe363b6dd653858fd9a7d7300afa1a4bfe447162038e9aa6f6bf0a5df9fca85f3f9e618f644145f694e6f84f7c310c3c90f9b44a0bfc8b19f7b860d03873c1570f7d5100550480f6e607d5dd69ee88f6227145099f53b2fd9836b7f7d504c392e8ec191a8e3") ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000280)={0x5, 0xffffffff, 0x1, 0x6, 0x6, 0x8, 0xffffffffffffffd3, 0x7, 0x1000, 0xc37, 0x800, 0x8}) prctl$setendian(0x14, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xf7, 0x1f, 0x37, 0x7, 0x7c, 0x5, 0x7, 0x4, 0xfffffffffffff416, 0x4, 0x0, 0x1, 0x401, 0x9, 0x3]}, &(0x7f0000000400)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r4, 0xfffffffffffffffd}, 0x8) splice(r1, &(0x7f0000000480), r3, &(0x7f00000004c0), 0x7, 0x2) ioctl$KDMKTONE(r3, 0x4b30, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)=0x0) ptrace$setregs(0xffffffffffffffff, r5, 0x3, &(0x7f0000000540)="bd8dd089b69e84edb7bdc0c32c2be43397f0aba01eb5041169803f0c7bb4b09bfe4eb8076bcf43e8f7864a5c2c30188a4e90ce5d47b1ca89723e182179af745ebe86e817e48dfdb240764102de35c6a99de1070b59ed0a314a5ec47624ed298daba51c04878d5e85f342fc9faecae6af70282a") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000005c0)=r5) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000600)=""/250, &(0x7f0000000700)=0xfa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x3, @empty}}, 0x7f, 0x3}, &(0x7f0000000800)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000880)={r7, 0x9}) listen$netrom(r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000008c0)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000900)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000940)=0x100, 0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000980)="e2ec6d6465e78441736d2e74489be69b0defa76a33981b8a1236ba3094179b1c08ad949e76c9233493c15e7cd07b6b8889b74efbfca8b7268dd5cde4cd3f87da8ec286278fd92cd1345d6e787a0ba14e4c35b270dc62a14627ed2e413ae8ae9cda2d04e0cd18bb5b04194bae56a3dc869fe5b7ed12a05b8be7a4152765ec7940334f7b830dd9a6db7c6d6296dfd072dec9341d4693ef4f0dec04a7a681fcb97e03ce312ff514599f8f5ecd2274bab049c5f9157139f53a2ddc90a44aa637d24e", 0xc0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000a40)={r6, 0x78fe}, &(0x7f0000000a80)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) r9 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b40)={r5, r8, r9}, 0xc) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000c00)={0x12, 0x77, &(0x7f0000000b80)="c989a3c871952572d95d8468f3e915455f1d8caaad272edc66b859c65a2fa7f3a71f3126c1fce4130e21627e7789c28722a5d7a593387f805ad8440e0f9b2ad32e5e4dea5e05e62516fff9580c0cf9de9cc0953837d28e4cf63ef9171d193a7f947db3b9a9bd20b77e9a8cd30de942e41d2a2aa91cb602"}) 2018/02/26 16:19:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x10000, 0x1, 0x0, 0x2, 0x2, 0x0, 0xa1cf, 0x100000001, 0x9, 0x1, 0x0, 0x6}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/53) r1 = accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/230) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000002c0)=""/77) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, 0x1c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{0x0, 0x7}, {0x8fa, 0x7}, {0x100, 0x4bf}]}) ioctl$TIOCSTI(r0, 0x5412, 0x5) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="1ace3a477b497b22ef28bda99c26894df812e4ec92f326de04ee349506ad552a5142e1064ee48cff9e26f64f7cb94133db075c7c55b01fde0a874eabf88a9d8453ea47e6c1acc54e8d8de88a0fe559b39df62f8215dce96b70eea19947bb1ab8d22acbf60e2fcb3205f1a715f397e753258d7f153590a39d5688c0dc756d2e678043d3f0ee0626ec6e5c042cc317415b44a1db876191c3214213c3937d86ea60fbb06452cddcc3e0edecf8fbdd1ca52629ad55b1785d1d47d3c6590f8610dcb39068228a9dd23bd240d5add3f7f00f658c", 0xd1, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000600)={0x2, 0x0, 0x5, 0x2}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x9, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={r5, 0x0, 0x9, [0xfffffffffffffff8, 0xfffffffffffffffb, 0x4, 0x7, 0x7, 0x8, 0x10001, 0x3, 0x0]}, &(0x7f00000007c0)=0x1a) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r7, r9) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000940)=0x10001, 0x4) write$selinux_user(r0, &(0x7f0000000980)={'system_u:object_r:crond_exec_t:s0', 0x20, 'system_u\x00'}, 0x2b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000009c0)={r6, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}}, [0x100, 0x8000, 0x9, 0x7, 0x1, 0x3f, 0xffff, 0x7fff, 0x3, 0x2, 0x800, 0x1, 0x2, 0xffffffffffff7fff, 0x6]}, &(0x7f0000000b00)=0x108) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000b40)=0x9, &(0x7f0000000b80)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) sendmsg$netlink(r0, &(0x7f00000050c0)={&(0x7f0000000bc0)=@kern={0x10}, 0xc, &(0x7f0000005000)=[{&(0x7f0000000c00)={0x18, 0x35, 0x20, 0x4, 0x2, "", [@typed={0x8, 0x61}]}, 0x18}, {&(0x7f0000000c40)={0x138, 0x1d, 0x1, 0x2, 0x3, "", [@typed={0xc, 0x52, @u32}, @typed={0xc, 0x44, @fd=r1}, @typed={0xc, 0x7, @u32=0xfa3}, @typed={0xc, 0x15, @ipv4=@rand_addr=0x9}, @generic="2d4b7b890a9d5583cb5360a1b77a3257f58ee9807c279abdabdd7b465440c9b942a3fe9094dfca501f9720ccb90afbb212703d6ab0c8169bb26c3f06dd65c4ba975735021e54129d194d5ac41e4e6e7add6a42b056ea454d942525d3b9d7024577f53055ae1e974de41c2d1dd13b582224e9bc912cd2432adb92e0ea4350ea100e961f6eafcf098c0d54e22ace3a03545e8a33c508b10287e58943e2f904b7e22e204f88fb5f0828af2b3581551a5af9e5d2ca98cf593d1084cb2470e71c717029e8573c0b3e730475839dd02418dae8ec0485566364b6373f743a4f1131df4a4368be75446d42292958ded5c8", @typed={0x8, 0x71}]}, 0x138}, {&(0x7f0000000d80)={0x124c, 0x16, 0x1, 0x1, 0x0, "", [@generic="8c8682ca6b2e66de82afb09190ad22eda381b34e6ece6d6ea98de5d99b57a433116f8507594fbf0657a3eff7cafe8a65e63c8355e393ef1bf9119b5212dcdc52590e785762f597db49715433f9c95dbf03df5ca93ecf67531583f2857252b9882705eb3ec3c4b61f30f81742ff53d10b556d0c6d1aedbdfd4636c18d27cfacb23076fce149605021b3702576f9e57b35bb2c72476d608b6c93f829e0d9f2ea0b5e2e9ff9821babe38275085114f7509de18730", @nested={0xe8, 0x1b, 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@generic="d1e5663bbbbc7adf91152e9bafeb3956e3c3653f683915fc84084bdb05758a38d7682dbce4fe12687478fd79a0952a172f37c3647c328e127eac773982a0faf0f7c180dc3997f07a1a198fe1ef2751f49808e0", @typed={0x18, 0x91, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x14, 0x46, @str='$keyring$:^\x00'}, @generic="3edb061c2a9f1acde3d93c5023d2290f3c60262979f32a2f846366681e91c9d1df243a667a6589fe50e3033b46f1616e07241e14a18f0551ce983343ba78309d1ac689924562fc411c28624a8293ed29fc6b153d3794ebcd2f4cde036e06900f1bffc0cbf6254bc9ed8f3b78679026d947c094a1e2a1a9299f4bd7a5e9eaa5474970d4a32fc0bdd464f98c790e3d9fed11570be590d26e0e2fde694538d09b9c8ba2", @generic="2bcfd02b88855636791500ded1f7ecc0537238d1694adcee66d806c3a4cfd724bed3386b15900a1e8f31d1655405ebdc681d0942c77e46117c8422ca069d1cd37dd6c8b6ab3801294e57ecc4b3aa30857634a54eb68e9cede3ea7c21e8f83a5bd7dea4e3289ed7f5a0216dfc7f664c8c541002ec7b643a7b8117d441c42f0e494d4d077b6b2db2863e7dd22d", @typed={0xc, 0x6b, @uid=r8}, @typed={0xc, 0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="6fd49f4ae3a0aa536d4bc0e7161929e49cd09cf352378c302f821d510941ff2f275976fb0a6f33a32be6c58b086528b5c46515fdd721693c4066c1fb93e57ab8c32af1ce5836a5c9b32a606a6dd1d3e0fd9324ec"]}, @typed={0xc, 0x5f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x6c, 0x8b, [@typed={0xc, 0x30, @u32=0x6}, @generic="fc397f2e91b2828b3dfaf645d94cacb0f66934868b53565f258ae4867ab5991e4e0ee9f8d8f360018e1465bd0d4d6a55392ca8aa260b5ebc7eee51016916788e9f957073de77d995daea", @typed={0x10, 0x2, @str='keyring\x00'}]}, @nested={0x11f4, 0x43, [@generic="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@generic="ba523c9d359e39010e56e0bf816d30f742de8391ce0d5eba886874f0a8b93c8d70203754bc97e018d565813b8f85f87756a149a096e9bd299e111e817606d4edd9bf5983", @typed={0x18, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="df79a85393b694a6056e6f838bab2e76ef94c58f308acd2097043e69677f8458770bce4b023714bd5076f911c2f40da995b819edbe5034a80cd7c72c748e1b56e6819ab10743c07e2c35dbfdea80192ca001e07a8c0c1186bd434c3e02", @generic="fbe92219ba03bc1da9fa88066ddd695797ad236a8e14144eb713de5a0846fdd9cb0af2210ef26b8a0b944253831c6510b1b41ac0a5ca26a12814edcc6fc0a49ed5681acc0e3ab6664594ceddaff5c0f3e13866374015d889d96a7b97d44f29e212974e122efca3419367ec8c76e10b88e1290ba6440fbd882ff41b62cad4f986acec2061ff33892fd11423a5fa7acecb662c0f647fbb0edaad539a967ff9151456943d03c17a90a38971defd096655a7e43270f1da26c95b57d5dd1341755cda7ed30339d3cee4c084eac1c48f3fde543d4537a89906bb44a67ebede1394d8815134c1733be4", @generic="72fdb15a6598d471457f861020332cb5bd9702ad0a6fd15c710e2865217492b3eec0afb4442214cfaf5a9c86144b04c8acc25b32942724b53a438dd57ea9d246a6a67362e1b843b2e30c051e896d"]}, @typed={0xc, 0x1c, @u32=0x2}]}, 0x1600}], 0x8, &(0x7f0000005080)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}], 0x28, 0x4}, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000005100)={0x5, 0x800, 0x4}) 2018/02/26 16:19:55 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400001, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="722cde3043adc9a1be58345ecb87885febc0962ef6cc59b97359fbb2065539b78ffab7dc8f35852e5a50678c5999d75dfd5ac6f0b390df712a2e1ead411489c863c121ca92fee7525fdf96b8d20d1312675236a910c41258ac82bd6ac918587cb96578eddfbffe281d96753e30fd91775e91bb80feebbe") r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000140)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r0, 0x0, 0x9, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7fffffff, 0x0, 0x6, 0x5, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x9, 0xffffffff, 0x8, 0x4, 0xa025, 0x20, 0x3ff, 0x100000001, 0xffffffff, 0x3a12, 0x4, 0x2, 0xffffffffffffffc1, 0xff, 0x2]}, &(0x7f0000000380)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x8004, 0x7fff, 0x5, r5}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000440)={@generic="d4100d9259a8dde767dc8450bf22af8e", 0x10001}) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x5, 0x7}, &(0x7f00000004c0)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)=0x0) ptrace(0x4207, r7) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ppoll(&(0x7f00000005c0)=[{r0, 0x8021}, {r6, 0x80}, {r2, 0x4}], 0x3, &(0x7f0000000600)={0x77359400}, &(0x7f0000000640)={0x8}, 0x8) close(r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000680)) inotify_init1(0x80000) ioctl$KDMKTONE(r2, 0x4b30, 0x6) rt_sigsuspend(&(0x7f00000006c0)={0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000700)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) fgetxattr(0xffffffffffffffff, &(0x7f0000000740)=@known='system.posix_acl_access\x00', &(0x7f0000000780)=""/202, 0xca) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000880)={0x8, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x8140, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000980)={@rand_addr, @multicast1}, &(0x7f00000009c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/hwrng\x00', 0x42402, 0x0) 2018/02/26 16:19:55 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='.vmnet1\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000002180)='user\x00', &(0x7f00000021c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002200)="c049960100f57c139812ade6930c5d3a30dd8472eceeb65167d2658ab0a2b2380dcae2f01b5122cf9089bfa331f9d821bb93d1f590e593c6ff4b77931276c39cdbbad4f747be", 0x46, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002140)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="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0x1000}], 0x3, r2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002280)) connect$unix(r0, &(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0xa) bind$vsock_stream(r0, &(0x7f0000002300)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000002340)={0x2, r3}) getsockopt(r0, 0x7, 0x7fffffff, &(0x7f0000002380), &(0x7f00000023c0)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002400)="9e24959b4c0f6f15f0bb12c2dff736954a75ddcf8a7acb82e4ee447128f839a8a531050e55833c431d5b7356657d8a246a8cdd87f582ed7c6ed294cdf6cf27b0b3cbf0e9ab2a310070190597b51ad886ead793972e317ac891540081257d474e3cd7e3c371159e9a95fcb0e7f4b61f5a9290d21d79cc6b55c5fba2a56120d0179d8139015809d37ac36105587454345f20a318b91863cf441dc2bf2d619b65f6ebe5fd58e3db3acfe93c963ef9649003c58c5ae2d15fc62ce510e2e7f06a418ab57e39a624dd4cc85c6608ef6037ffc906fbe17463c9b6835ffa3597") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002500)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002540)={0x1, [0x0]}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000025c0)={r4, 0xc2, "7cb1a3941ca6282b58053d7284b1f325de0b1a3986cfcc52c9e6a17b0c5e85d4f10a2d23dbc1be845f4f782f523d5b09fe7dc4c88bb6db71ceea4cbea1d907c119573ede4bc1361e306b19734fe693ad2868bd75902f2c57d127b99a50df45d7ea657620c0435ef27cd74c13d8d2ba17276e3318ba5e2e75d8913463348988e38a5a186511ff6d3a626bcfbfd763eb326574553d55c2b63e33e6ec3ab15c3f39de9afa602651ff78fe46ff32b68a92fc4bcfdbb979aebed8bb217507608b8cb88b90"}, &(0x7f00000026c0)=0xca) writev(r0, &(0x7f00000029c0)=[{&(0x7f0000002700)="b1cc4ea228a73901428babfa4c3e368a335c69c343203dbc72b6f5b133dc362e413401ad6da4a2e9d265f147d5e8f49f66f7fea91d061d286a81c75b2aac38f44946bb85198c5e6814ede7b61c06945df0b6470e9008eac6029cc2d449b59de574111357f0a50b6eaeb3daaaa19c9049ce26386db0e21a004b272cb6e5460b6cbfd89e04fa18f125be9dfc9d8338405039d68bf6968968512f54c2f31d3729b0409a5799c95dadb60bb93cc206521895bdc0ff8950676cc0608f33842e1471a651e5fb39efd8a38a7b8c4ac258eebd3c45357f005c437dee088da727df111d3a227544d193b5d3e6112892102d7879fa47df937e704d2207b6", 0xf9}, {&(0x7f0000002800)="9b2c3713a1f6873da080461d2ae41522c6fbd5962dbead6ef4044977519ec3c4ac535512b14d9561c13897559ddc15cfafca96ac7a4b03f42e0e080a98d4b762492ab023c489a28d3ca3819720edf6dbaa2d8a7364da5928a27684cde91e92268ddaf9535db957bf366fc708b3ccfe7e3738126b21446f46aa2ff887540ed3b93215815f564e9f2283f707580be3138bdaa363fb3fb081554fa88e35984eeaf602", 0xa1}, {&(0x7f00000028c0)="bcf2435eb49710d00f381e811ea99598438835158c62c7ec386e7490198b3b36a555f1c7bf7c4e19f2239bd15d1dd0ecb64aae13fe5278ce2364c09abcb6dbcc3ea4d0f35de8bdd1d4ad1b605ecfe17961fd80f95faa48b476164503a56a5c40514cb55f0702b1880780362c5e32d08f6b9d29d91197b8e6581d981e788e96bbacf918f113e349429e3908dcf7aa988d076ff08774fcbc98bda69c551415aefc4c360d484fc40ac882b856ad7283bf3211ae50412e1e3a73d31b709679e4d40583243029fc5149af851074c98d73cc118386b9221b0256ac837a69c2b0b1136e41ad56461db44ed1e159b9001a8e1b0921c54e4c493f", 0xf6}], 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002a00)={r4, 0x7e}, &(0x7f0000002a40)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002a80)={@syzn, @ifru_names=@syzn}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002b00)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xff) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002b40)={r5, 0x1, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x27, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002c80)=0x3, 0x4) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002cc0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f0000002d00)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @empty}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000002d40)={r6, 0x1}, &(0x7f0000002d80)=0x8) lseek(r7, 0x0, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/02/26 16:19:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000080)=0x8001, 0x4) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="26853221d35dd2281a31e75f4ad8d6aadaa2d9e400c3a3bbb43d97c7a7c0bdb432150b61613f2eb4496d60b061ef3e", 0x2f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/177, &(0x7f0000000200)=0xb1) fsetxattr(r0, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000280)='\x00', 0x1, 0x0) syncfs(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x81, 0x80000000, 0x3ff}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x23}}, 0x8f0c, 0x3}, &(0x7f0000000400)=0x98) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000440)={0x645, 0x1}) unlink(&(0x7f0000000480)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x0, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f00000004c0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0xa0000000000, 0x6, 0x6, 0xdd, 0x6, 0x8, @generic="0df41ae0c792aebcc031a0cb8a8bea9e", @common='bpq0\x00', {}, {0xff}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=0xffffffff, @rand_addr, 0x1, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xa}, @empty, 0x0, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x2, 0xffffffffffff580a, 0x18, 0x8, 0x0, @common='ip6_vti0\x00', @generic="1ef65d9193f8585cdeda32b34d255b28", {0xff}, {0xff}, 0x0, 0x181}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000980)='/dev/sequencer2\x00') rmdir(&(0x7f00000009c0)='./file0\x00') getsockname$netrom(r0, &(0x7f0000000a00)=@ax25, &(0x7f0000000a40)=0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x8], 0x1, 0x7fffffff, 0x0, 0x0, 0x1, 0xff, {0x7, 0x23e, 0x6f, 0x6, 0xffffffffffffff63, 0xd4b4, 0x9, 0xffffffffffff17ff, 0xfffffffffffff679, 0x7, 0x9, 0xfff, 0x7, 0x69c, "626e448e9396e377102105ebcaae8652376359e983dc7cbc08ccc2b2288fd0a0"}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000bc0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000c00)) restart_syscall() bind(r0, &(0x7f0000000c40)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000cc0)) times(&(0x7f0000000d00)) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000e40)=@buf={0xda, &(0x7f0000000d40)="b500223faf26d570d97a7512a5eba7da9b1e57dc4cee3510740414389cc82ba647a3677e64afd2700c341e2c639c0c9b3cc69192cd8ae73ae14f95d706ebd7a195331227327ef5429340619b15c9a9c83f5ae92e8924f9bc5ff82f5351d75a1046fa471aaf1c44844b82afbeba6a13dd4b6ccf68a3af0b7924781d36e4b3a711765c23a082dba8d7cf60963502ec834cfc6905d8db5b3a3f363595e34b25685bf8b3f5f862bdc6de896ba0dd3f98f6de382bbb296a5d1c4ef785bcc1d81abcfe760f58a4de39506b8fb87151c42b2f08f8c1eeecc67b71e04b7f"}) renameat(r0, &(0x7f0000000e80)='./file0\x00', r0, &(0x7f0000000ec0)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0}, &(0x7f0000000f40)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000f80)=r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000fc0)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x9, 0x4) [ 38.860987] IPVS: Creating netns size=2552 id=1 [ 38.933038] IPVS: Creating netns size=2552 id=2 [ 38.979328] IPVS: Creating netns size=2552 id=3 [ 39.057300] IPVS: Creating netns size=2552 id=4 [ 39.142533] IPVS: Creating netns size=2552 id=5 [ 39.230491] IPVS: Creating netns size=2552 id=6 [ 39.344942] IPVS: Creating netns size=2552 id=7 [ 39.485309] IPVS: Creating netns size=2552 id=8 2018/02/26 16:20:00 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x200000000000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/02/26 16:20:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 16:20:00 executing program 0: r0 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) add_key(&(0x7f00000001c0)="626c61636b6c69737400d9a2515b9df1bd02a84cd97ac2aecef560e5aa1b16a3becd2456536576d303a00c4a04f3b42a7d32b9e5acfba76ace733ba4ad51a04f", &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="58969e04f44b3820cb25cb87e4df1202c65e845194f405851e7bd086a45366693bd196958f56dd2448f9e5a81fef99d82e70bb6944910f3761da55065b23d5648a9e10396414519af451a75d4ba0bfd7be28cb8285e74f2ef3e66bdea8088521c62bbd73f526bf355c3c5d3050313079a149", 0x72, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x34) 2018/02/26 16:20:00 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000b94ffc), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3ff, 0x4) 2018/02/26 16:20:00 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xfffffffffffffff7}, 0x8) bind$unix(r1, &(0x7f0000003000)=ANY=[@ANYBLOB="11e178eaffffffffffffff00"], 0xc) listen(r1, 0x0) setrlimit(0x7, &(0x7f0000000100)={0x4, 0x393}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/26 16:20:00 executing program 1: timerfd_create(0x0, 0x1fd) socketpair(0x3, 0x804, 0x6, &(0x7f0000000000)={0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/02/26 16:20:00 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="5399ab4a609038727a47bfe98cb14b74", 0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x25a, 0x9ba24921cc1a248f) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f000029f000)={{0x80}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500"}) 2018/02/26 16:20:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x24) link(&(0x7f000042f000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') 2018/02/26 16:20:00 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) times(&(0x7f0000000000)) alarm(0x8000) 2018/02/26 16:20:00 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x703002, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/215) keyctl$setperm(0x5, r0, 0x0) 2018/02/26 16:20:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=ANY=[@ANYBLOB="240000001c00090500000000008348e0c74c0360f0b0f710029fe114f558b5d800000000", @ANYBLOB="000000000800010000000000"], 0x2}, 0x1}, 0x0) epoll_create(0x0) 2018/02/26 16:20:00 executing program 2: r0 = memfd_create(&(0x7f0000876fef)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00006c3fe9)='net/ip6_tables_targets\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00006dbff8)=0x4000000, 0x401) 2018/02/26 16:20:00 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000415000)=[], 0x200001e7, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0xffffffd6) 2018/02/26 16:20:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@full={{0x3, {"6686260841e1cb"}, 0x3ff}, [{"481fc04d1b4bda"}, {"fecb3cd773d4f7"}, {"d00402807ac7dc"}, {"84d56e12e52454"}, {"624c71d3c30457"}, {"dfa533925dc638"}, {"11cf4860fbbfac"}, {"a61a277d435d07"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000080)="18d0317b48f0ee1a065edfb06a7e5a58c57a046471750551de2971bd76d9e491dab9a921c6ae4a4f706867ba85567327698b1b598e2037e7", 0x38}, {&(0x7f00000000c0)="dd8f495c74a70e638a2838b285974280fe3cded6e16bb1094e93dbf30bfad58a0b3577393d236d1f9028431b8f636ea2fa554955b9c4e630a4d3ecf6ad647cf109da9bd6506dae7888421e12e03c4969fb146e76aeec744ac7bb36f91368f60a9847e26c02b292177a3964d49c2784a4e3e2b3126cbd668fac631733cdcbcca119ba51854d613177399017bd71cbbd0b5e5b2e5d1c7c41d17ac2543ddabd94fd582502b8d01a747306305d74ca9164ea3151e5c5cab6398670d3abb9b1d897be872a477b0b19f7914e038331729fffcf9c33f6dfeed6f38214c38b7f51c96f0db90285cf09f9", 0xe6}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="e4c78effcc914bb3f37a09a4780b4e24321721a4cca36a103817d502cce73c027222cdbbda14912f223f8807195e92828e6bbfdda5f189a73fc626fb168e79f72132fae0", 0x44}, {&(0x7f0000000340)="5da0a54709545755a1eaccb87345431dc4d4da876b64b2e88a918e8c4c0d4ea6991e8836738cd5e79e0de31c5e38866745ad46b0933799de7508692073b1d4310cad8376a32bc8077197d29965a7ad75e82fb571b0667ce432d2f2abc9686da30e84021e6c4d834b5fb4c2505ae3b50b7b1f0feee05212ed040f0af6f26359076f51f5693eb25e5a78fc403987cacd59699ceac82ee51be028324e5ebaed0b99e548645c09d293e0", 0xa8}], 0x5, &(0x7f0000000480)=[]}, 0x10) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r2, 0x540a, 0xffff) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000480)=@generic="d29759c93627e6f5b7faca9822a24b93") 2018/02/26 16:20:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/02/26 16:20:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)='\x00', 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) 2018/02/26 16:20:01 executing program 2: socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000015}) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) getpeername$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000140)=""/16) fcntl$getflags(r0, 0x40a) 2018/02/26 16:20:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 16:20:01 executing program 1: syz_emit_ethernet(0xffffff54, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="939fe03ec79f37534fe2f485683d12dbf453dd3aecb3145150fc3d79567c4b36243e5bb046075e4e5e5416fdb4ef8ed2f843e6f26e0a2f8ccee984644a0f102c981f6dd78aa8146d4ab0c08c4b575acae331e41366050ff7736bbf435996ae34b11fa8089e34a08ef5fe0d4b1558f3ae4dbe76bfac5e1b0bd81637f44b7d7a3525fc482f32c05d217c9d21fefcfac51526fb9bdfd2d0c8c0a199f9954cff09cac0d37d04b69b831f5d2099d5092b10bdfaa2beb6695cc11ee15a7e537c02cb8cbb7a6c4ab78e64fbb4cfc2816fe3ecf29efb52b69b0ecb5d7209e8b96df0df876fb1aa2ba5cce678c54c59debc13") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) 2018/02/26 16:20:01 executing program 4: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x202}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b46fb0)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400202}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x9c02, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7, 0xffff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x100000000, 0x1, 0x9, 0x8, 0x401, 0x7, 0x2000, {r3, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x5, 0x7, 0x2, 0x3, 0x4}}, &(0x7f00000001c0)=0xb8) 2018/02/26 16:20:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@full={{0x3, {"6686260841e1cb"}, 0x3ff}, [{"481fc04d1b4bda"}, {"fecb3cd773d4f7"}, {"d00402807ac7dc"}, {"84d56e12e52454"}, {"624c71d3c30457"}, {"dfa533925dc638"}, {"11cf4860fbbfac"}, {"a61a277d435d07"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000080)="18d0317b48f0ee1a065edfb06a7e5a58c57a046471750551de2971bd76d9e491dab9a921c6ae4a4f706867ba85567327698b1b598e2037e7", 0x38}, {&(0x7f00000000c0)="dd8f495c74a70e638a2838b285974280fe3cded6e16bb1094e93dbf30bfad58a0b3577393d236d1f9028431b8f636ea2fa554955b9c4e630a4d3ecf6ad647cf109da9bd6506dae7888421e12e03c4969fb146e76aeec744ac7bb36f91368f60a9847e26c02b292177a3964d49c2784a4e3e2b3126cbd668fac631733cdcbcca119ba51854d613177399017bd71cbbd0b5e5b2e5d1c7c41d17ac2543ddabd94fd582502b8d01a747306305d74ca9164ea3151e5c5cab6398670d3abb9b1d897be872a477b0b19f7914e038331729fffcf9c33f6dfeed6f38214c38b7f51c96f0db90285cf09f9", 0xe6}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="e4c78effcc914bb3f37a09a4780b4e24321721a4cca36a103817d502cce73c027222cdbbda14912f223f8807195e92828e6bbfdda5f189a73fc626fb168e79f72132fae0", 0x44}, {&(0x7f0000000340)="5da0a54709545755a1eaccb87345431dc4d4da876b64b2e88a918e8c4c0d4ea6991e8836738cd5e79e0de31c5e38866745ad46b0933799de7508692073b1d4310cad8376a32bc8077197d29965a7ad75e82fb571b0667ce432d2f2abc9686da30e84021e6c4d834b5fb4c2505ae3b50b7b1f0feee05212ed040f0af6f26359076f51f5693eb25e5a78fc403987cacd59699ceac82ee51be028324e5ebaed0b99e548645c09d293e0", 0xa8}], 0x5, &(0x7f0000000480)=[]}, 0x10) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r2, 0x540a, 0xffff) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000480)=@generic="d29759c93627e6f5b7faca9822a24b93") 2018/02/26 16:20:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000000, 0x4002) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x491) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x400902, 0x1b0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x800, 0x0, 0x14, 0x1d, 0xc, "48847522070f4426bcc764703d0b0962c4581e97eb1cc6ecd6b18d4cfa1767d63a6d28a5e5365b889ee53db06f79fb5d438f1585552d7d8bf4a6853f558dbe85", "b70ad113b9be5c2f7a8b63b02baaa648010000800000000068ae7eabe8cf3ce1cd2e412ab0322be327f1588be4df9c388a59ddd3dd8259f3d9434153d749b9a4", "eceec8740e92f15b8c8b08047bc9e66fd44ee24b9f529d971de7cfb9f491a917", [0x200, 0x1]}) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000240)=""/159, &(0x7f0000000100)=0x9f) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000300)=0x102, 0x4) 2018/02/26 16:20:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x9, 0x1, &(0x7f0000000000)="cd3c6ec1719a93d9518e56ea5577cf633d365dfe76ba0389676d81c487e518483ac0ce73f717a2ca6b0ae51ffd852ca1add6d56f4e256ba7a1d4dd9e689ab050fffb7c1021db110f85babbab41427a691d5b80c503d15b6ca9afbc494568a44b0f2e0a5ebabeffd852b6ec4ae5325996060d13ed10cd4cf5a7d64fd7abded3ca9f362173f68d0b89e9bc2150a31b1310a39b73150c5d563f4fe3c44fbc66bd23e0ece15b", 0xa4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/02/26 16:20:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000a76000), &(0x7f0000000040), &(0x7f0000b22000), &(0x7f0000000080)="a653989bbc769d4aa2feaaac9505bfde5fdd748ebc9d1eb4fdef99a23c82a184c4506b616026745002bd5634b99fd823c93e7f271e77c10e281b02822e7dc89eb7095e2f541272b269e026a69ad37dd09f4b6d09ae517f15b7b7143076bd30c56dd45c80087fc84e62b405c6fd59fac3d996b68949df47ecac0fd4b089079ad0a5ed84678bc9d037a05bdb13bddb4bd309d03e9e7a5b3df21e72fd2488a371caad0f13b57f3cd563511e56ed1173a7c796a1102ed6f386c58fb76c535dbb013a52aefcedf924") 2018/02/26 16:20:01 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="26fc6367726f757073656c6675736572216574683100", 0x16, 0x2) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) writev(r1, &(0x7f0000fb5ff0)=[], 0x36a) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="99133da4c6389a244122aedb815e6522003eb332420b97f258", 0x19}, {&(0x7f0000000040)="389c9a1f9dfb5dd49bd19c7bc2be844f403dbcddcf2801dd0a26b6a90ed31a017d389ec54c941448de079a77ab7a", 0x2e}, {&(0x7f0000000080)="f882992da92c1de076808d192498856cd586107bfee8c9a5de199d32cf886d4fbd2ea843c31eea3716beeec485ef9e101c0994cdd119e91d39b1acbce6ae4426431cbcf85ef0686261c0689e80cec09e7905a190eb41fad2c031749ec834a0db7ef9cb86703a0da506e89975cd73be98051c5ee8ff9e6073a81164d84f9756f001d42702445984de69ebbf32676259ee9a384280509b6b17dad9057a1fb86a330ab146540438aeb0e012c52d60b303", 0xaf}, {&(0x7f0000000140)="01aac643454fe51097be7511a693af5abaa7aabd0b743a06001e0d773882970bb6ff32695bd40d98f3c6f658b6e8670c8cdadf574694638fe0771a3aa0d21828c18ff19e4263e69fab7428a7c02d809952a9e445d2a5347b0bbc570eae27921fcade0a3bd2913f5409337cdad34cc98fea55bfd59b6fdef1e3e249f42abb0177e2e3e28751f368e1e905956af8517fc860bb77d9d638728b7a802959168d991f6ee56d8a325562313897c120129a60b20ae1709f8d63f6c6f878f79e3a8877ec149a7fe1933c7edcb78f2e0b9792ee62c7fb57c32b6b8714d0b5bf99597561fa", 0xe0}, {&(0x7f0000000240)="57c5dc94a31ef37ec1834537c0bac309b76ce8a53546e4d3", 0x18}, {&(0x7f0000000280)="0576701d58bb4a2194660d70eb65a117a98f3dd832b336f9ba4a20b681fac9551f9bdff433f25aea8db6d7c9434c1e9d92da342d9fe6399d4dac7e41feefd96612f1ce483481ae0e4b18cc7b69a6949ecd6cbf6c5ac7d17f09c2571aa3df1cb2f0c44044119fc27d580f4a", 0x6b}, {&(0x7f0000000300)="a5e198315c03137e30010b7a85c4825fa125d403018566290af3ba336f0aaf8d5fa4077979fc3f34c0b30b892efe8f9792146885facfb76725080ced1e177a25f22ba3e1c6851bb99b8f99a813cce2bf52bc59a67e70e6c285e05869334210632b47800c8a46a594585d9dccca533dcb7b151da9a7aff8f695cc71ac48a438c08d9c6ede80b87eb63e77482e3ef5638691fe9043e3b0c65c54f4f867bb6567bb839c900be0f46ae9de2c852f3a6df60a613215", 0xb3}], 0x7) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000480)=0x9) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000480)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000540)={0x87, &(0x7f0000000480)=""/135}) 2018/02/26 16:20:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x27, "170baf2247c379106d65fa23dcae329dcaff9aa2f255bb02fd2c161fe80179e8101ea89a2644fd"}, &(0x7f0000000040)=0x2f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r2, 0xe1, "64fdc7380a069d9a42827b7400b47f238d4361af0abb10c85bad0f4160c297aeff48d04f8fcc07c3254ddc4e799bf97dab5b2eb9facd4d63d9dabcbc625b6abf980d92538c8d322772d92880913fcd7720512cc2f5fa4cda60b966e668b085551a24e769f5c911d27a9c28e6ae547d92584d46e42f89de2aa7a0c1f6a958ed1077efa216b4ae99de09b37953610da6ba4a0c508b3b2981a1c31d465bcef2c613a565f99b117715ec8b6e02948479f53b1935afa474f5c1794968050a8ee5a234b1c1eec934d1520c4cdcb4d9335173bc2f4a26903df565f626876e60eee938fc1a"}, &(0x7f0000000180)=0xe9) r3 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f00000000c0)=""/84, &(0x7f0000000000)=0x54) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$unix(r1, &(0x7f000042e864)='[', 0x1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002940)=""/4096, 0x1000}}, {{&(0x7f0000003c00)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)=""/230, 0xe6}], 0x1, &(0x7f0000003f00)=""/226, 0xe2}}], 0x2, 0x0, &(0x7f0000004100)={0x77359400}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000012c0)='F', 0x1}], 0x1) 2018/02/26 16:20:01 executing program 2: socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) signalfd(r0, &(0x7f0000000040)={0x100}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) timer_create(0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, @tid=r2}, &(0x7f00000000c0)) 2018/02/26 16:20:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x0, 0x100, 0x5, {}, 0x6dda, 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x9}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) 2018/02/26 16:20:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x4, 0x4000000000000) ioctl$KDMKTONE(r0, 0x227e, 0x0) 2018/02/26 16:20:01 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x280080, 0x1) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00003fcffc), &(0x7f00000000c0)=0xb24ffd627b4ff51) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:20:01 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000cf2f27)=""/48, 0x30) 2018/02/26 16:20:01 executing program 6: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80000) r0 = socket$inet_sctp(0x2, 0x883653fd19e78255, 0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) [ 44.169908] audit: type=1400 audit(1519662001.099:5): avc: denied { create } for pid=5286 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 16:20:01 executing program 1: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/ppp\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x7fffe) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000180)={0x35, &(0x7f0000000040)=""/53}) 2018/02/26 16:20:01 executing program 0: r0 = socket(0x2, 0x800, 0x0) write(r0, &(0x7f0000000000)="240000002c0025f0000000044a0000000a0b00000004bf81000000ec0800030003000000", 0x24) 2018/02/26 16:20:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000008ff9)='task\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8)=[], 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/26 16:20:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0xfffffffffffffffc, 0x65034, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1, 0x20d8800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001240)=0x5c, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000300)=0xffffffffffffffff) 2018/02/26 16:20:01 executing program 1: r0 = socket$inet(0x2, 0x0, 0x200) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="e4a445eb7fff051c", 0x8) [ 44.210562] audit: type=1400 audit(1519662001.149:6): avc: denied { create } for pid=5286 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:20:01 executing program 1: r0 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x81, 0xfffffffffffffffd, 0x8, 0x9cfe, 0x7, 0x9f, 0x8, 0x5, 0xfffffffffffff001, 0x9, 0xffffffffffffffc1, 0x48}) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f00000aff4b), 0x0, r0) 2018/02/26 16:20:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x1, 0x0, 0xffffffffffffff80, 0x0, 0x0, @ipv6={0x0, 0x6, "ede555", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw\x00') getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 16:20:01 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000327ff8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e2e000)='syscall\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}}, [0x1, 0x7, 0x174a, 0x8, 0xe8, 0x2, 0xce17, 0x20, 0x4e2a438f, 0x0, 0x0, 0xfffffffeffffffff, 0x7, 0x4]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x1ff, 0x9}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xcf1b, 0x200, 0x2, 0x9, 0x2000000, 0x5, 0x735d, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0xbf, 0xffffffffffffc053, 0x6b80000, 0x5}}, &(0x7f00000002c0)=0xb8) preadv(r1, &(0x7f000040c000)=[{&(0x7f0000056f18)=""/232, 0xe8}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x200, 0x1, 0x4f304889, 0x80000000, 0x7}, 0x14) [ 44.268396] audit: type=1400 audit(1519662001.209:7): avc: denied { write } for pid=5286 comm="syz-executor3" path="socket:[12781]" dev="sockfs" ino=12781 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.312770] audit: type=1400 audit(1519662001.249:8): avc: denied { ioctl } for pid=5286 comm="syz-executor3" path="socket:[12099]" dev="sockfs" ino=12099 ioctlcmd=6423 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:20:01 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f0000f57ff6)=ANY=[@ANYBLOB="00476a45a61f9afcdc00"], 0xa) 2018/02/26 16:20:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x7, 0x9, 0x101, 0x7, 0xb50}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x5, 0x20}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000174ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)=ANY=[@ANYBLOB="1800000003010100000000000000000000000000040001009647799378a8aaa0e6d9654aa8f4b7e8bf415f590e378c71ab5a1b0d5689420925cdd647f9cce16928a1b09fad87dca5ae4323961fa5d0697f883b6bccb231d780c6122da8251b3962d160b865c2e5c49808fa47970cb862bb4831c4775bd632bb1d70540bec4f7ef60514eeb676c35e7f2a"], 0x18}, 0x1}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x2, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x5, 0x2, 0x3, 0x800}, 0x14) 2018/02/26 16:20:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2bff0)={0x0, 0x0, &(0x7f0000168000)=[]}, &(0x7f0000dc9000)=0x10) flistxattr(r0, &(0x7f0000000000)=""/108, 0x6c) 2018/02/26 16:20:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x1, 0x3, 0x200, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xd52, 0x1599}, 0x8) r2 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, 0x1) write(r2, &(0x7f00009d9f8f), 0x0) 2018/02/26 16:20:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) r3 = dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x10000, 0x8001, 0x3, 'queue0\x00'}) connect$unix(r0, &(0x7f00006edffb)=ANY=[@ANYBLOB='\x00\x00`/f\x00\x00\x00\x00\x00'], 0xa) 2018/02/26 16:20:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00001c4fd8)={@common='sit0\x00', @ifru_flags}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/26 16:20:01 executing program 0: socket$inet(0x2, 0xa, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c70ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x10001, 0xa0, "51559c1e54da2f19c80e0b7a66d0c17cef6ca890caee272aea5ffd119a3ed03e09915acdda48e7366d710435f74ce5833fc50777de129304c4dff80cd8e90f10d4658e66121b65d460d569382e6d780c4076bf98b31d22edfbc8d17d3a9c20bed8ae33ef2d24f8f461b16f4483773a4b434290804f81d1d61439b2fb889271d55cd57e773186b7e0474346fb23b8bc95bfe88ff74c13c09452d7b897826235bc"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 16:20:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x210082) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x1f, 0x2, @tid=r2}) 2018/02/26 16:20:01 executing program 1: seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="0ecf1b270b349e3a052cbb7fb80a491bba018ba68f865bb873ed27b82f25909b69e7ab52653e4d72d42037759c66663f13fb9efeb6204ee68475488813f663df371499d0b4b9f3a76a9f5e2081d831bc89ccea6f52f53ed153eb654e95eac9d84e9732929c9398eb9889fe1b9c333045523a2215be31a9c3b06ca30afaf455c41f65e19f93fdb6acb465", 0x8a) 2018/02/26 16:20:01 executing program 6: eventfd2(0x0, 0x800000000008000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 16:20:01 executing program 5: socketpair(0xf, 0xa, 0x4dd, &(0x7f0000000000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet6(0xa, 0x5, 0x7fffffff) [ 44.438453] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 44.451784] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/02/26 16:20:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f27ff0)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00000000c0)={&(0x7f0000000000)="e4ec5c310be86252de8aa6068f9ce97b13266e14e24a574587e0929315a3a4008a64efac9d71165d4c31cc6e6f74b6558af7248a9c7c02066926f0dcad5c8020a6c3fd410fa80ba073a1b6d35bed7b5aa4840e6126deb3c3a0adbd570a9afff84d546fe4e4dfa43e70ca9f829a19575b651f2a0837ca81706d54e02a881a9aeb8b8a", 0x82}) 2018/02/26 16:20:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a6eac)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x1, 0xf1e94994b4e6e2c0, {0x3, 0x3, 0x4, 0x1, 0x5}}) 2018/02/26 16:20:01 executing program 2: clone(0x0, &(0x7f0000718f8f), &(0x7f00002d1ffc), &(0x7f0000000040), &(0x7f0000957000)) setrlimit(0x0, &(0x7f0000000000)) r0 = mq_open(&(0x7f0000000080)='\x00', 0x0, 0x20, &(0x7f00000000c0)={0x2, 0xb8d, 0x5, 0x1, 0x80000000, 0x2dbc, 0x10000, 0x4}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/02/26 16:20:01 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9204, &(0x7f0000dde000)) syncfs(r2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100), &(0x7f0000000140)) 2018/02/26 16:20:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)="825c5e825edfb321d61983cd090468bfc0c1ad172486386ccaa8c4a35c558edede41e141c3e8daf4a3d70d0be3cd74fb1348128a12404bf9f8b8b73b3875278c1f7b3eab6b2ba3e414084163543bd9aa1b4eca6ce444e1adb1d8e0327f744d19c461f0a455e9a36f105e259351ed46a5ea84c95c5996385eaff44ff6079f4c4ee7095dc81ba622bc0ccd8bb34193ef17ad521b116891bc4666b299fefb859fa567b9c68a728920722a98d749a4c023c9c2eafc1d4ec719153236cd86637ffbce52e7ee6ac7763b102f902ad637642f3c8eecd2f7b28597b599eb384c35e83c8269dd8fc443cf57c96a073ee1d734bb7b5cc1c199", 0xf4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/02/26 16:20:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044cdfc)=ANY=[@ANYRES64, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="4ff32741809310320273c7c5c54a8785bd0e", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="23fa573439709bb7cc7c61ddbe12f223fa2f1c1bba431a49a8e11104706b4ffe7f3fa68c07782f34d99eeeeec85278c275a9a55c341c400dd300265233b4208afc0db274"], @ANYRES64=r0, @ANYBLOB="b3663db80dc0c6127691a22d164477938934171e9a3bb62b4560b353c315fdc690f45e82348e796ed4613fc6ee8c876c6892b70923d80690424ac00996eadb3b99af0af0ed80bdcb9d8676663c4d5c780b66141a506b29110dc913e1dced592f225529f06910b8092f05224252d4b18e37a896a5fb01eab6168f83c125add55da0dc3e83c86b33ec3d569b04fd44bc59310ab31047028bf1888d489b59d1a948a424ced269dde6d4f0f15b141b2604736317e3e42f89f0853a6c8de12995ebe4bf521683b0b17657133574c24ab4b975", @ANYBLOB="c9d67658eea32a2c3ef9b23dabd7f74123a5599b770529c8d2b91d68bf2786ff14b20270a297791def85aabb353a234589bc", @ANYBLOB="8829f40e61bc91f4031ce45862bc3f53cdca0299a9d6d1e53266eba035809f3cd1dd3cc3bc8a1dcf610eeb3b09389e1abf2afd5e1bc9bba035769e32", @ANYBLOB="8380aff350d385110526f9ad1c8b2b50fbd42ee04440853593e57c6b49119c51ad50d2d08bc0ee815ef4024f36c85320c9dd949388556e3986ef0c12cfd4687af6f68c4e1b7442d0c36c35da22ad45aa40ba9632175968aebcbd648cf1c4ec8a8a32223cb1bae27af894bf3cd735cb1dc9ebdaa27f5cddd7c95bfb4fbc31c56fd345a1dde4bba75ddf08e746854522fb842d3c568037960bad06"]], 0x4}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) 2018/02/26 16:20:01 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) pipe2(&(0x7f0000000040)={0x0}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0x40000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x9000, 0x3f}) write(r4, &(0x7f00004abf1b)="ae", 0x1) readv(r3, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/02/26 16:20:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x3, 0x6, 0x9, 'queue0\x00', 0x40}) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x80009, &(0x7f0000ffc000/0x3000)=nil}, 0x2d4) close(r0) 2018/02/26 16:20:01 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c22000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc) getpeername$netrom(r1, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) r2 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') pipe(&(0x7f0000000040)={0x0, 0x0}) writev(r2, &(0x7f000000a000)=[], 0x0) fcntl$getflags(r3, 0x40b) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000080)) 2018/02/26 16:20:01 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) syncfs(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000002c9a2154567c70948097a3465a3bbec2b9c0a3148c57d6c5060ca13e7ed1ceebc9c4414e2678bb24b8d38cab1cfdec4f51263ba25fa89d31386accb34267a0dc45adbad85e09660be553ba6fdff233dd629d91d698908bcbf872b71b92ecf7da750230b3932011bdacf6ccc890d38e0e4ba7fec8826f7108442fb1e598a087299cb46423517be6dd58a28db0197050d5d779ff3c43cd044925e58bd566427027556ba31cdc465561a5c0257f757e7624649fa3d46c6e21333fd6c189"]) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0xa0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0xffffffffffffffff, 0x0, 0x2, "e96386e7f7924e012435251cabe2fae88290230b4c5429ffea57992b59b48fa830784f621b65a98945d4d0f2a49dcaf3a1742c8b8125e5727ccb88015ac9ee478d128a20a9e672102829311381ff8ba0"}, 0x160) 2018/02/26 16:20:01 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 2018/02/26 16:20:01 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000080)=0x26) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x8000}, {r1, 0x5004}, {r2, 0x20}, {r3, 0x210}, {r4, 0x8005}], 0x5, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x1000}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x800000000000000) getsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f00002a9ffc), &(0x7f0000000ffc)) 2018/02/26 16:20:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200140, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}}, 0x6, 0x3, 0xeb7, 0x3, 0x5}, &(0x7f0000000180)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x220044) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000040)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x5, 0xa}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000dfcfa4)={0x0, 0x1}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r6, &(0x7f00000001c0)=0xfffffe70) [ 44.647940] audit: type=1400 audit(1519662001.579:9): avc: denied { create } for pid=5404 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=netlink_scsitransport_socket permissive=1 2018/02/26 16:20:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0xffffffffffffff50}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, 0xcbbe, 0x5, 0x81, 0x400, 0x1, 0x80001, r5}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) prctl$setendian(0x14, 0x0) getpeername$unix(r3, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/02/26 16:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a7d000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) r1 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xa0, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x1, 0xf}], &(0x7f0000000080)=[0x78, 0x68]}}, @acquire_done={0x40106309, r1}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x3, 0x11}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x4, 0xe}], &(0x7f00000001c0)=[0x48, 0x40, 0x28, 0x40, 0x40, 0x40, 0x20]}}], 0xd6, 0x0, &(0x7f00000002c0)="e340f4aeb44f333e1f299e7a198bfecc2e4c39619592a111c81522e98652fb80e7af28fc1aa856613c7f8b879dd229a904c86ccb9a96d27d8b0b1eda784b6376e053dc9534dad64072a50b50996649886afb11939025b2ec91fe7967923c30cae4689d13879d9bc60bf4b5ba72b3a810a498b8245a6290ce35b0f412d7dd4e96644fa34c83c96aa5142c0b649cf0f45207bc4d218a7fd709286821c64c6db7c8a0c7a72276d6bd6beac880a61d2abd3db16f5086931b016778d2df20f9fc1fbffd984511db3b1e85e581913ab3a90df6478b6981f2d0"}) 2018/02/26 16:20:01 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ftruncate(r1, 0x402) ftruncate(r1, 0x438) 2018/02/26 16:20:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000051cff8)=0x5) r1 = fcntl$dupfd(r0, 0x406, r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x1ff, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}}}, 0x88) 2018/02/26 16:20:01 executing program 6: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x8000, &(0x7f0000ffd000/0x3000)=nil}, 0x18) write(0xffffffffffffffff, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/26 16:20:01 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic="95d607f10f799c9c192e9d8e9c554ae9", 0xb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x57, 0x5, 0x1, {0x8}, {0x3ff, 0xffffffffffffffff}, @cond=[{0x0, 0x8, 0x5, 0xff, 0x81, 0x1000}, {0x7fffffff, 0x7f, 0x4, 0x34, 0x3d00000000, 0x5}]}) fremovexattr(r2, &(0x7f0000000080)=@known='system.posix_acl_access\x00') tkill(r0, 0x15) 2018/02/26 16:20:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) eventfd2(0x0, 0x801) 2018/02/26 16:20:01 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000080)=0x26) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x8000}, {r1, 0x5004}, {r2, 0x20}, {r3, 0x210}, {r4, 0x8005}], 0x5, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x1000}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:01 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000040)=0xfffffffffffffefc) fcntl$getflags(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x9, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000792f1d)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0xbc, 0x40f, 0x100, 0xf9a}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x5, 0x5, 0x5}, &(0x7f0000000180)=0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[], &(0x7f0000000400)=[&(0x7f0000000200)='%)\x00', &(0x7f0000000240)='+em1(security\x00', &(0x7f0000000280)='\\\x00', &(0x7f00000002c0)="6d643573756dde6370757365747df57d706f7369785f61636c5f61636365737376626f786e6574312f76626f786e657431766d6e657431637075736574766d6e657430214000", &(0x7f0000000340)='],{\x00', &(0x7f0000000380)=',!#\x00', &(0x7f00000003c0)='+cpuset-\x00']) epoll_create1(0x80000) 2018/02/26 16:20:01 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ftruncate(r1, 0x402) ftruncate(r1, 0x438) 2018/02/26 16:20:01 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) socketpair$inet6(0xa, 0x805, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) r3 = getgid() chown(&(0x7f0000000100)='./file0\x00', r2, r3) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1d) socketpair$inet6(0xa, 0x1, 0xfff, &(0x7f0000000100)) setsockopt(r0, 0x100000002, 0x3, &(0x7f0000000100)="77a02a306ac0a6d75aaf2922df9af903ee00001baf6d730274c8d09138e072aacbc3ca49c19899052e049273c1d20c9b", 0x30) 2018/02/26 16:20:01 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80080) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4140) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map}) 2018/02/26 16:20:01 executing program 6: timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid}, &(0x7f000029effc)=0x0) clock_gettime(0x0, &(0x7f00000caff8)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=r4) r5 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r5) timer_settime(0x0, 0x0, &(0x7f0000eafff0)={{}, {0x0, r1+10000000}}, &(0x7f0000c90000)) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008a3000)) timer_gettime(r0, &(0x7f00000000c0)) 2018/02/26 16:20:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x418458c766bc5c77) readv(r0, &(0x7f0000dd4000)=[{&(0x7f00006b1000)=""/201, 0xc9}], 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x800, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20d, 0x6, 0x0, 0x2, 0x0, &(0x7f0000000000)=@generic="5d6b079ab4b186085f07147d7f274303", 0xffffffffffffffe0, 0x7149470b, 0x2}) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) 2018/02/26 16:20:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000fa4)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x40) 2018/02/26 16:20:01 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x28000000000000, 0x0, 0x101, 0xff, 0x5, 0xeab8000000000000, 0x8001, {0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, 0x9, 0x7, 0x7, 0x7, 0x4}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xc56}, &(0x7f0000000180)=0x8) 2018/02/26 16:20:01 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r0, 0xc0045c7f) uname(&(0x7f0000000000)=""/86) r1 = syz_open_dev$loop(&(0x7f0000010ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0x8) ioctl(r1, 0x440000000000127b, &(0x7f0000020000)) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="fd0c4e44d6e0164f3753a7a24393bfca10371b9db02dbe70332bf3af34cb04000191b1fe8ff909f2dffc88bbf957cffd1a56abeafc9e7de338699f9c0ff4f2b87e5b18760e705f6e5a278dee484c7e1513f77e49bd67e9cf089515d999a7e77cc8f5556229e7086ec5731a2b85402320a3002e3c77893fd736393b050f7723c3632a5740b4d4d602a06c12ebcc843a092f0431bcbeeedde793db9b9ba2", 0x9d}, {&(0x7f00000000c0)="344170e711ff63f5b8987bdf94b44732532fb3a115d027e25aa24ad17e0fea8709c113262f6f0f291126c60d3e9ccdfe27ddf7dae4c53cd8c23f2fee47452d0dfbe07486158c5224d18a6e7e55a681d8ed19e363ab9feabed4c788e3eb9f33", 0x5f}], 0x2, 0x0) 2018/02/26 16:20:01 executing program 1: r0 = socket(0x200000000014, 0x800000000000003, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x9, 0x2, 0x80000000, 0x2, 0xa0, 0x80, 0x84, 0x0, r1}, {0x2587, 0x6, 0x4, 0x5, 0x7fff, 0x401, 0x0, 0x9}, {0x3f, 0x2, 0x6, 0x2}, 0x0, 0xa, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x2, @in=@empty, 0x5, 0x4, 0x1, 0x8, 0xffffffff, 0x0, 0xe000000000000000}}, 0xe8) pipe2(&(0x7f0000000240), 0x4800) recvfrom(r0, &(0x7f0000000240)=""/54, 0x36, 0x12040, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x20040, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000000240)={0x0}) connect(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="5c2f10881b71ae979a8d68daa36bed5db300000002ffffffff02000000f6d97738cdd87efe0523163b92a5b4b1622486661ef305d93566bbeb324f7171971a3e7459b9e59e041bf017ad03e1f418bf747ef80fa6b3436cd251de90fb825c2d209fb69e0c57957f9a0b3f25c246050550ca1703fa98709fc2b40052291e1253c4a3c38638c7ea3c0380c58455337290118b213032d34ee6bb966cf447adba57307a83479e37d7ece9a53b43fd0bef0e31475dacdb0ff9842c5fe3edd4d5288e53ef848a5d448d50e2931c480dd13b7a"], 0xc) 2018/02/26 16:20:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400401, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x3, 0x3, 0x400, 0x3, 0x1}) close(r0) 2018/02/26 16:20:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='@user\x00', 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xffffffff, 0x5}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/26 16:20:01 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x10000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x54a9, 0x7, [0x4bd1000000000000, 0x9, 0x0, 0x47cd, 0x8, 0xdbaa, 0xffffffff]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x3}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@loopback}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000300)=0xe8) sendto$inet6(r0, &(0x7f0000e6bf12), 0x0, 0x4000, &(0x7f00000f8fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:20:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0xffffffffffffff4c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x4, 0x55) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x410200, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="41d2fb4611aefd1be4e85e3772684425336b3393e4533d91f55aabd56aca4529462969dd1f174d86ad9852e806234e3e30b443490b91edee9c8f95829d15862bcd703baf58b97e8d2eab67c0e395d09916e5dabc20e9d05d7c675261499116e1417a815c5beb4338dd060a877779c3601077f9ab6288c5e1c89a78f573fde3ee2d2494f868209c8cfe2c3fa8b3ecbcf7e10043e2b964480c4e200dde41ae220911e45afbc25740526c57a0b8a8a8e4c6962b9123ad1ca965eccd61247897d01f6b2dcf9881dca7193a7e393b682e230bc45cd10eac758646416cea2d2d13d07badf8011700dd45cb", 0xe8, 0x10, &(0x7f00000001c0)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}, 0x1c) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) sync_file_range(r1, 0x15, 0x8001, 0x2) 2018/02/26 16:20:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0xfffffffffffffffa) connect$unix(r0, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 16:20:01 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) getpriority(0x1, r1) 2018/02/26 16:20:01 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) rt_sigprocmask(0x2, &(0x7f0000a73ff8), &(0x7f0000a73ff8), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8001, 0x80000) r4 = accept$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rtc\x00', 0x85339dba3fe739f5, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f0000001780)='./file0\x00', 0x4000, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @multicast2, 0x0}, &(0x7f0000000180)=0xc) connect(r4, &(0x7f00000001c0)=@ll={0x11, 0x0, r8, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r9 = open$dir(&(0x7f00000017c0)='./file0\x00', 0x200000, 0x5) ppoll(&(0x7f0000001800)=[{r2, 0x1}, {r3, 0x8000}, {r4}, {r5, 0x1}, {r6, 0x80}, {r7, 0x400}, {r9, 0x4000}], 0x7, &(0x7f0000001840), &(0x7f0000001880)={0x8}, 0x8) 2018/02/26 16:20:01 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000895ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f0000128ff8)='./file0\x00') 2018/02/26 16:20:01 executing program 4: unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) 2018/02/26 16:20:01 executing program 7: unshare(0x400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4440, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x25cf) r1 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') 2018/02/26 16:20:01 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/35) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/02/26 16:20:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) fcntl$setstatus(r1, 0x4, 0x800) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa0f29)=""/215, 0xd7}], 0x1) 2018/02/26 16:20:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfdc6, 0x0) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x6, 0x200, 0x19}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x100, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/02/26 16:20:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101086) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) close(r0) 2018/02/26 16:20:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000002ff0)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xe75369542c51413f, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) 2018/02/26 16:20:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x0, 0x80000001}, 'port0\x00', 0x47, 0x400, 0x8, 0x4, 0x3, 0x10001, 0x4c, 0x0, 0x4, 0x9}) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@remote, @local, @dev}, &(0x7f0000000040)=0xc) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/02/26 16:20:02 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/26 16:20:02 executing program 3: r0 = add_key$keyring(&(0x7f0000788ff8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/02/26 16:20:02 executing program 4: unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) 2018/02/26 16:20:02 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/35) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/02/26 16:20:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000911fd5)=""/43, 0x2b) 2018/02/26 16:20:02 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='gre0\x00'}) [ 45.179452] audit: type=1400 audit(1519662002.109:10): avc: denied { create } for pid=5548 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:20:02 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80800) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa, 0x81c1, 0x7ff, 0x4, 0x100, &(0x7f0000000080)=@common='ip6tnl0\x00', 0x6d2e, 0xda, 0x8}) recvfrom$ax25(r1, &(0x7f0000000080)=""/193, 0xc1, 0x40000000, &(0x7f0000000180)={0x3, {"032fa23a20b0a5"}, 0x9}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x3, r3}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) bind(r0, &(0x7f0000000fd2)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000ac1400bb000000000000000000000000000a00000000000000000000"], 0x2e) 2018/02/26 16:20:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f0000f9afda)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="10a33e0727ba073563f00095ffdd732668925de6be7d4b284bb5584a6f0ad1e1e6753888c66273f56cee284584f4c9a4634d071dc8d12d4429c30a193b977b3662f798709f", 0x45}], 0x1, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+\a'}], 0x18}}], 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/49) 2018/02/26 16:20:02 executing program 6: r0 = socket(0x2, 0x8, 0x0) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc4) sendfile(r0, r1, 0x0, 0x72439a6b) [ 45.228263] audit: type=1400 audit(1519662002.169:11): avc: denied { write } for pid=5548 comm="syz-executor5" path="socket:[13396]" dev="sockfs" ino=13396 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:20:02 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4082, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) r2 = syz_open_procfs(r0, &(0x7f000000dff9)='cpuset\x00') exit(0x2) pread64(r2, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x1f, 0x2}, 'port0\x00', 0x8, 0x1000, 0x10000, 0x3, 0xb448, 0x200, 0x8, 0x0, 0x2, 0x6}) 2018/02/26 16:20:02 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffd) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/26 16:20:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000000)='self-cpuset\x00', 0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/162) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/26 16:20:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) 2018/02/26 16:20:02 executing program 0: socket$key(0xf, 0x3, 0x2) socket(0xa, 0xa, 0xce) mq_notify(0xffffffffffffffff, &(0x7f00006cb000)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000436000), &(0x7f000065f000)}}) 2018/02/26 16:20:02 executing program 6: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/02/26 16:20:02 executing program 3: r0 = socket(0xc, 0x3, 0xffffffff) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffeffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) write(r0, &(0x7f0000028fd9)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/02/26 16:20:02 executing program 1: r0 = socket(0x11, 0x803, 0xfff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x5, 0xfff, 0x100000000, 0x7ff, 0xffffffffffffff80, 0x7fffffff, 0x5, 0xf05, 0x7fff, 0xf}) bind$netlink(r0, &(0x7f0000c8bff4)={0x10}, 0xc) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/02/26 16:20:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bind$inet(r0, &(0x7f00001cdff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dfffd3)="b0", 0x1, 0x20000003, &(0x7f00003fbff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ba7000)) inotify_init1(0x80800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x9, 0x3, 0x4, 0x101}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xb1, "12ab847bf28eec6c73e726a9c1767103ff0d445e66fdda64c6d977e255d432460ccc328ec2434bc9fd6101eadca978f0071c177bfd6771b7d8d2222e5fb00e2d185e8c211317fe681389d83e58f5af8cacc65d0594d78c3c6c61e727431d552f5e36fc517f507bfe1883825fe300828481b80dce1f455d56a48d8dc7b1ea24e4dc6a480ad37bc4b325b3ee1a0841a362e21e8a5dcf71aff5f53ad627d755f296f5be08c52ee6e1a311e7d09e96f756c7f4"}, &(0x7f00000002c0)=0xb9) 2018/02/26 16:20:02 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x8000000004) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0/', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/26 16:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f6ffd0)=ANY=[@ANYBLOB="2000000013001900000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000d92ff7e385dc08f9e05fa1d89ad714a516a032b5d936aa4b1dfec8566e7d4481a2c8c6c94c9c70393a1a8a06e0fc6dc795287b53f7e96b87b641fe2219a2331557cdeb24faa71d6c5864b2bd152e392b9b06b35ada8c37be2d8857ebd0afa645c71b09b6537a62f80ae3d6d5eb3fdd82497c919d08f74fb455fb69757135"], 0x20}, 0x1}, 0x0) 2018/02/26 16:20:02 executing program 5: epoll_create1(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x3ff}) 2018/02/26 16:20:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x5, &(0x7f0000000040)="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") open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x10) 2018/02/26 16:20:02 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)=[]}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r0, 0x0, 0x7, 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x7, 0x200000000, 0x100, 0x2}, {0x6, 0xfff, 0x29, 0x100000000}, {0x1, 0x4fe, 0x1, 0x7}, {0x3, 0x1, 0x8d88, 0x8}, {0x7fffffff, 0x80, 0x0, 0x5}, {0x6, 0x20, 0x1, 0x6}, {0x4, 0x3, 0xffffffffffff8000, 0xff}, {0x1, 0xfffffffffffffffd, 0x7, 0x1}, {0x12e00000000000, 0x1, 0x101, 0x2}, {0x80, 0x7f2d, 0x9, 0x1}]}) 2018/02/26 16:20:02 executing program 1: clone(0x2, &(0x7f0000000000), &(0x7f00008e5ffc), &(0x7f0000973ffc), &(0x7f0000226000)) personality(0x0) 2018/02/26 16:20:02 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7, 0x1b, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x301002) syncfs(r1) 2018/02/26 16:20:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000ffc), 0x4) 2018/02/26 16:20:02 executing program 2: r0 = socket(0x1000000013, 0x800, 0x40000000000) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000635ff4)={0x10}, 0xc, &(0x7f0000f8eff0)={&(0x7f0000739000)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x3, 0x1, 0x0, 0x7fffffff, 0xffff}, &(0x7f0000000040)=0x20) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x200, 0x1, @thr={&(0x7f0000000080)="6d933bc3a56cbb0ed477e8f96d3d41c72ad5a8ee572a9dc76a56d4f3f94e7a29de", &(0x7f00000000c0)="e2"}}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) 2018/02/26 16:20:02 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) ioctl$void(r0, 0xc0045878) 2018/02/26 16:20:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300007c020000000000007500000005000000000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000000000000000a00000000000000ff02e5ffffff0000000000000000000100000000080000002cb16d604c6365dd3bc2b13be3b5d104b55e9a6f41777d972fa700b478847ce121d57343bf7b63344dfcab245140ea88a192058bc909965d743b1a77a1b0295040219fc729c0c122a4d3eddc3b674cee0d49b15d13e692fdb0"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x51, 0x80000001, 0x8, 0xff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xfffffffffffffffc}}}, 0x8c) 2018/02/26 16:20:02 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc), 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x680) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) 2018/02/26 16:20:02 executing program 4: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0xfffffffffffe, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x40080000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ea", 0x1}], 0x1, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='befs\x00', 0x10, &(0x7f0000000140)="3a1b16d657d60547d4c6568504dc3a9e70e833540958bd5eb81809082d0809f6417e65862bfb293e179a24961be4e0e7eb7b501ae96b606ddd3b8d057124b4644cc3639a9d559d18d8754b35a9088e777e88f360090864c5285b5fa9d83c74d44102e926ff17f2164b25430179cc35f5e0bdcf68ff06cdbc0eb1e3aa752627aca8beabc7de4b47589c8bc2af522bdf9e3ee8f0b282e89fae7689762b45fc9a09b9d4ed7ef408190274f4f66aca881139920b9d0bac5915aff2c392b67c4469261f0034669ec521c80989bdd3eee8eca653ff8627fd6e552bf5f0ca022b60f1becfaf5171ee8f") 2018/02/26 16:20:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8add, 0x8) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f00000000c0)) 2018/02/26 16:20:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x169000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/02/26 16:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r0, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00006daff8)={r1}) open(&(0x7f0000000040)='./file0\x00', 0x2100, 0x100) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/02/26 16:20:02 executing program 2: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) userfaultfd(0x800) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") socket$pptp(0x18, 0x1, 0x2) bind$ax25(r2, &(0x7f0000000040)={0x3, {"590351c23249a1"}, 0x6c95}, 0x10) close(r1) 2018/02/26 16:20:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, 0xfff, [0xe7, 0x2, 0xca1, 0x2, 0x6, 0x48, 0x3b, 0x80000000]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x3, 0x80000000, 0xee0, 0x4}, 0x20) 2018/02/26 16:20:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x80007, 0xff, &(0x7f0000000000)={0x0}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040)=0xffffffffffff7fff, 0x4) arch_prctl(0x1001, &(0x7f0000000080)="3c0a83dacd93e5fca075753a8e889ede9d647da35a9ac10c8af0d40ba4c55093f1a0f0d7a7f73e5e6e354edda89fcc975e78e128e3ec899e0a7825b22477f75c3dff3b6eb61cb315052f3349bd6acf2b79cc31f4fc99bfbd1379d8856b3ae930918e16d1d33795c7f451a575a4680295978bf4") setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000), 0x0) 2018/02/26 16:20:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000011f50)={{}, 'port0\x00'}) 2018/02/26 16:20:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a6eac)=ANY=[@ANYBLOB="38010000100013070000000000000000ac1400aa000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r2 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800, 0x8, 0x2, 0x100, 0x100000000, 0x1e1257da6d04d095, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@getae={0x140, 0x1f, 0x800, 0x3, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, 0x80000001, 0x7}, [@extra_flags={0x8, 0x18, 0x6}, @offload={0xc, 0x1c, {r1}}, @mark={0xc, 0x15, {0x3, 0x7}}, @algo_crypt={0xe0, 0x2, {{'pcbc-aes-aesni\x00'}, 0x4b0, "5cd36ef318f9a37f02d3252d2a77be2e2f0d30a426b661fd0ba701e969db17c2d1daa0558b8584a438009ea22d208b7969cf964282edef293a40e2108f7605f2c3a2be7555283aa7733a81e3fcd856afaae5b2ed4645301cb463443de49a805daed961da6c6ee5736ec9555f37c96b7ef29782b3eee72880b7033bfd8fcdb2bf6f34b65894be2f8a8306560b1fcd65ad226f2b139a5d"}}]}, 0x140}, 0x1, 0x0, 0x0, 0xc040}, 0x40010) 2018/02/26 16:20:02 executing program 3: clone(0x2000000004, &(0x7f0000000140)="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", &(0x7f0000ea9ffc), &(0x7f0000000080), &(0x7f00000000c0)="f04a5286aed28aea626b68") setpriority(0x1, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) 2018/02/26 16:20:02 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 16:20:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000007000)) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/26 16:20:02 executing program 7: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x3, 0x20) 2018/02/26 16:20:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x5, 0x6, 0x1, 0x2, "074c65cbea7d5f899dd62e4b7a254306742a9c4af4514ca580d955ee08ff6fd8f1390b8295c637d5c8fcb9182a4c7f49e9a9e26c3857b8a66e5268cea2fd64", 0x8}, 0x60) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) dup3(r0, r1, 0x80000) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000c39ff8)={&(0x7f0000252000)}) 2018/02/26 16:20:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x169000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/02/26 16:20:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x410000, 0x8f) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af6000), &(0x7f000031fffc)=0x4) 2018/02/26 16:20:02 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r0, &(0x7f00000b9000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000249000)={&(0x7f000046ef60)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x800) 2018/02/26 16:20:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) socket$inet(0x2, 0x4, 0x3) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 16:20:02 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) connect(r0, &(0x7f0000000200)=@sco={0x1f, {0x3, 0x6, 0x3ff, 0x800, 0xdc64, 0x100000000}}, 0x8) r1 = socket(0x1, 0x801, 0x401) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/26 16:20:02 executing program 5: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x12, 0xb9, &(0x7f0000000040)="3748b6ce4cf63f08624b46c5d67a59c4142daef07af357ef1b536a0f4470816c827bafc5763c678c9e064c15acc0a1066bc55c1d995d4ad4b0829b119b3ef74e833408058969648e490ed08922b16e0265247cdee2f477e495799dee7c76dc9f7826a42b3d4dd28cb3180ca157aff9a118ec428abfda6e79c59dd2e5b0ec7d9b4c7891b40414c0ac3f79f79e47aa9aba163af2155522b66440692fb3685ee1adb04fd992f94d03c58d07622c390d55b6d6f0a2fe1d29eeb3f2"}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) 2018/02/26 16:20:02 executing program 7: mkdir(&(0x7f0000c43ff8)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f000087cff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x400) getrusage(0xffffffffffffffff, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x8, 0x4, 0x81}, {{0x77359400}, 0x7ff, 0x6}, {{r1, r2/1000+10000}, 0x7, 0x9, 0xffffffff80000001}, {{r3, r4/1000+10000}, 0x7, 0x7d25, 0xffffffffffffffff}, {{r5, r6/1000+10000}, 0x7, 0x7fffffff, 0x8}, {{0x0, 0x2710}, 0x80000000, 0x6, 0x2}, {{0x0, 0x7530}, 0x5, 0x6, 0x10000}, {{}, 0x7f, 0x5, 0x6}], 0xc0) 2018/02/26 16:20:02 executing program 0: pselect6(0x39, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r0) 2018/02/26 16:20:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x1, 0x7, 0x646d270d, 0x995, @time={0x0, 0x1c9c380}, {0x401, 0x7}, {0x9, 0x3}, @raw32={[0x0, 0x6, 0x8]}}, {0xe, 0x2, 0x51, 0x3f, @tick=0xffffffffffff45b6, {0x0, 0x3f}, {0x7a80000000000000, 0xff}, @queue={0x4000400000, {0xff, 0xee1}}}, {0x1a4000000000000, 0x401, 0x3ff, 0xffffffffffff2dc6, @tick=0x9, {0x81, 0x1}, {0x2, 0x8}, @addr={0x7f, 0xffff}}, {0x1, 0x4, 0x100, 0x3, @time={r2, r3+30000000}, {0x7, 0xfffffffffffffff7}, {0x7f, 0x101}, @raw32={[0xffffffff, 0x1f, 0x6]}}, {0x5, 0x9, 0xa90, 0x8001, @time={0x77359400}, {0x2af, 0x101}, {0x1, 0xf3e}, @raw8={"8cefd7eb546c43a60e499518"}}, {0x3, 0xffffffffffffffff, 0x2, 0x7fffffff, @time={r4, r5+30000000}, {0x0, 0x8}, {0x3}, @note={0x2, 0x70, 0xef, 0xb32, 0xe5}}, {0xcbc2, 0x200, 0x3ff, 0x100, @tick=0x7ff, {0x4, 0xffff}, {0x4, 0x6}, @quote={{0x1, 0x8}, 0xff, &(0x7f00000000c0)={0x92, 0x7, 0x6da7, 0x8, @time, {0x1, 0x3ff}, {0x47, 0x6}, @note={0x0, 0x8, 0x0, 0x100, 0x7}}}}, {0x5, 0x2, 0x9f9f, 0x8, @time={0x77359400}, {0xffffffffffffff81, 0x50d580}, {0xfff, 0x8001}, @result={0x20}}, {0x72, 0x4, 0x2, 0x2, @time={0x0, 0x1c9c380}, {0x19, 0x7}, {0x9, 0x7ff}, @result={0x3, 0x2}}], 0x1b0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x9, 0x4) 2018/02/26 16:20:02 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x60}, {0x3, 0xffffffff}, {0xa, 0x1}, {0x3, 0x100000000}, {0x7, 0x1ff}, {0xc, 0x1}], 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x8}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8a}, {0xa, 0x1, 0x10000000000800, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x4, [0x8, 0x3, 0x70, 0xffffffffffffffff, 0x8, 0x6, 0xe383, 0xf1e]}, 0x5c) utime(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x5, 0x7}) 2018/02/26 16:20:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic, @ifru_flags}) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/170, 0x149) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@common='ip6gre0\x00', @ifru_flags=0x1}) 2018/02/26 16:20:02 executing program 5: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x1110, 0xffffffffffffffff, 0x400) rt_sigaction(0x17, &(0x7f0000000000)={0x0, {0x400}}, 0x0, 0x3a8, &(0x7f0000000000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/26 16:20:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x8) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000040)='net/netstat\x00') write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "5727775124ae99fddb86ad6c8731254254e0368d030c7e0658a33fefff01728e84347ab6046afd069611ebc17606408be2ee07921878ed441803976b179cb3f7519cc05b8aaa940cc873a28e50af466486971d20f543249b34e4f900aca0dd3270c1840abd1a0719fd0fd412bb73c185b96e1dbb398b3a8d5b22dd7a320f4d3f"}, 0x90) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) 2018/02/26 16:20:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000101fb0)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000000}}, 0x9, 0x7027}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 2018/02/26 16:20:02 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/26 16:20:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d000018000000000000000000000004000300ffffffff0000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac1400aa000000000000000000000000ac1400aa00000000000000000000000005000500000000000a0000000000000000000000000000460000ffffac140000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 16:20:02 executing program 2: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/154, 0x9a) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/02/26 16:20:02 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) socket$inet(0x2, 0xa, 0x0) 2018/02/26 16:20:02 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="82cfa5000000000083033244"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8431491000000040008001a000500400300001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/02/26 16:20:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4, 0x7, 0x6, 0x6}, {0x7, 0x400, 0x100000001, 0xf7b0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000005ff0)=[{&(0x7f0000000fc3)='x', 0x1}], 0x1) 2018/02/26 16:20:02 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) read(r0, &(0x7f0000000000)=""/96, 0x60) 2018/02/26 16:20:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002d0000)) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/26 16:20:02 executing program 4: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) 2018/02/26 16:20:02 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)) 2018/02/26 16:20:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ac, 0x3}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x5c) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="d2e25ff9fa015e7ffbb5e5a0c35be4f8ef53a4295a31a78acfd65fb8b479633055cffa6338a64c78c3ac30692a909041d66ccf951c35c13945449105430f13177a65898484a3c5d0af98b970e158ac534ea181d16e8eb1d48e64f8", 0x5b}], 0x1, 0x0) 2018/02/26 16:20:03 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f0000f57ff6)=ANY=[@ANYBLOB="efff2d7b6c00e5000000a45a691467e62bb48627e4aeee97a673d8d7"], 0xa) 2018/02/26 16:20:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/159) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) 2018/02/26 16:20:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x2, 0x3, 0x7, @time, {0x9}, {0x3, 0x61d}, @control={0x4, 0x101, 0x200}}], 0x30) 2018/02/26 16:20:03 executing program 1: r0 = add_key$keyring(&(0x7f0000894ff8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000895ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000895000)='keyring\x00', r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) 2018/02/26 16:20:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) prctl$getreaper(0x2f, &(0x7f0000000000)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6dff8)=0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d38ff0)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 16:20:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x80, "b51e5a73e01777670f9c70c95e5e95d80a889a48b50178a17049c80082eaee92ed7a3208d9b5f46e8817e39b3b085e3ca0ffb3e647e71b4ac2bf2ab478959adac66f19a3ae4158c7744da7388cc2f2358d5e5e0f9f76b1ead266e9641f63dcd31a6113432ff5adb63ddfb5701dd2b63c4879fc0bce415e9c0193f1d9adbecac8"}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x80000000, 0x4) sendmsg$nl_route(r2, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f6ffd0)=ANY=[@ANYBLOB="2000000013001900000000000000000000000000", @ANYRES32, @ANYBLOB="fb6bb84900000000"], 0x20}, 0x1}, 0x0) 2018/02/26 16:20:03 executing program 3: r0 = socket(0x1000000010, 0x802, 0x1000000000) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000743000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x80}, []}, 0x1c}, 0x1}, 0x0) socketpair(0x3, 0x806, 0x20, &(0x7f0000000080)={0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/02/26 16:20:03 executing program 6: gettid() unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000001, 0x350, 0x898, 0x3, 0xc8fc}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xfff, 0x5, 0x8001}, &(0x7f0000000100)=0x10) fgetxattr(r0, &(0x7f0000000080)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000140)=""/195, 0xc3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int, &(0x7f0000000280)=0x4) exit(0x2) sendfile(r0, r0, &(0x7f0000002000), 0x2) 2018/02/26 16:20:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/02/26 16:20:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) ustat(0x7fffffff, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) [ 46.172513] device gre0 entered promiscuous mode 2018/02/26 16:20:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000000000e8000000e8000000080300000803ff0803000004000000000eda061479cad00dc31bcbab1e1ed3235557db9c39b7850f0b99d2d030b7c927b5fa811cf6ce987bba195cb01a9a2cc595f7c2ffd6ff42c8cddfc13eded6706af33734946919bb509478b4b14f0ea73f45b843e8ebd419384f6cb5a5025942071ada714f32826da6e2a3d622fde4ff47cae6dcd09f18fcca570c67f1a9d351bf2b46c1d18e1ea39c17b646eb98485ef01668161e", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800434c4153534946590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000065727370616e30000000000000000000a039a6e3aea82fb47ca95c7cf4a206a100000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00aa00000000000000000000ffffffffac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) 2018/02/26 16:20:03 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00000000c0)=""/95, &(0x7f00000000c0)=0x5f) 2018/02/26 16:20:03 executing program 5: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e4d9000000000000000000002000f179e8249055c72c6dc216dca31db490e92db6fbd50c56e65cc4091290c6362d32f9f8cbc095369050e6a139a668af3650bd2f2622"], &(0x7f0000000040)=0x10, 0x800) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x1000) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000ec502e)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/02/26 16:20:03 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB], 0x3a) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x5) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[]}}], 0x2, 0x0) 2018/02/26 16:20:03 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000840)=0xe8) r3 = getgid() r4 = geteuid() r5 = getegid() lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000040)="0742fdb1688e144286957cd655971615f279d77a4059c7c8485bb29c164e364ecfe86eee25944f87564d2f3be42087fe11f9a643f97b7436391242615b10510d7914340b72b69965da165aa4b5f45786044e523b9e9fbee43d5b948b9f07f37c2d79be722908292a6134cff75b9cb240b20ac4515018548acc6ca382eadd99172b56c7c8be58e0598dc0c7052f47c0cc", 0x90}, {&(0x7f0000000100)="5a6202f8901d67892c5af7ec6b2a5ae3d27dd8c591d2accfdad86b2afa0963afbb591eacd88d7ea8f9dd1a83bd63761c2928bd13646c5c414fee2d29e48f99fe12c511c38b8d7d1bbfca81b0fccd9643e0c6d5e22b59428f6fd89518a88897186aa86469f5c0c6a6c04f0705618cb493c92b7617090c5d8c28d248247cd7112d2593ca5416e47fc403a5bc2ccfbbf688b2046b7db51f29c633b0570c69ba51012ca2c79570ded1412a8e50a14f822f838fb178eb33e83ad19530678bdf3f097bc8f828b25528ca60d50dcff209af0aebdbbd9c0595aa2f46e8a9e12337e3", 0xde}, {&(0x7f0000000200)="bc5ab4d9d4d2a6bf0ea2a03aa0c9310bec1f00d8589b1f6590dd84658d4c9d054415ef38d565e2b2d36cddc782b37f5a4a9336a7149cf121654900bbb5c2979f99963fb1977dc8ea333ee89b5108cb64137888173a28897d597cff11bb1bb0bddf42eff9980f7bb1a95ba8fcfb4b46345f2265eddd202b313bef87", 0x7b}, {&(0x7f0000000280)="618c680d98ee4f7652c3dc7b5b16d7e81912be", 0x13}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="53d2831dedd461a9bbde09b8afa6a0ff584a733289907851df39b8f9c72f5178f00fbc4d787cbe9ffa66d12e5f577c3733da04791cf7037e452b4c9ec989d3dda7aac974238b25224c8a4fb54e2b8a898e9cdeaab11dd15d1ce781062d31863cf5dcbe47372aa4e507fc28e2651c1764cdde05e1e3fef8187206ccb86ae2ef04612b20d6fbf3c22739b1c2d84fe69a740f92ae61c6ebeed6720760d110b6cc889daf7c3d568960344e8601d296e833f48b51f885ac0451f337e23c5611c39e68dbf9b198e18fdb9bdb04128fb56391dca206942c00445a9829e77278859d9ad05225cf42", 0xe4}, {&(0x7f0000000400)="a369c97e2aa196611bf50a45a9578c32dcf3f16d455fe6e65d7f2122219db4e78611e14bc8ce1762c77972d17a7dfa07581f0c32fb33e16cb9046bb58bc221b6ba5de17937cbbed9f2dd056e2b7c18f92dbb6c91a9b1f5353aa79075697451b20fac07dd43b6472ef2c99e6d508ac42a9086af001d18e1c5439396eb29067dfa414d352d15a79af7859d2175a1c1edf35774a1fd84dbe6d19acd84f6a539923a0a62d2c308f95a31775fe2326c4a654b9412aa68355289c7d1ce5c4a6344922d77cd167c8229ca386922b06810514b267b6ae35871dd8f32ed", 0xd9}, {&(0x7f0000000500)="ba98e02f8e2888d7815df9b1c69c733a81b9c03a82ca7b640c10ffafb53cea78c16b250a85a9e7e4c6ecb68d74d5703535d8a3af93a0261c49d87435cc082f92fb670fa18ced91b5890cdff52597f5fcea0d54db9d82d719acb0db469f7a02a1fc4fd4fafa18133bbdefdb75d0665214e766341ecab3b5a827ad97ed23c6d0fe30a0666ba0c1401df9fab749e384b0fa5452e4d0688af7c5199b87d2e813", 0x9e}, {&(0x7f00000005c0)="228b3d5f25d34c65b9b8cdbe81c59cde091eb297f64c2086ee27ddd6ec6f75acddc21a3eac9352da722ce4326308cda78870c13096b9508d1f62d2822d0f1e09aca78fd58a6ee09df91d847e13515f6a3af51561638b93b59883af5a50755fff6eb0477cef0b83660c3ad7f9a697bba7a49c7bdf28a69b8fa43ac7dca0cafe9e5a58b5b3fdaa032d26e45fe549294b7c27233211f85c1cee4598fd", 0x9b}], 0x9, &(0x7f00000009c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xa0, 0x20040000}, 0x804) r8 = memfd_create(&(0x7f0000ba0ffa)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r8, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/26 16:20:03 executing program 4: clone(0x0, &(0x7f0000211f58), &(0x7f000006dffc), &(0x7f00007aeffc), &(0x7f0000dd9ff0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) faccessat(r0, &(0x7f0000bbfff8)='./file0\x00', 0x0, 0x0) 2018/02/26 16:20:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) prctl$getreaper(0x2f, &(0x7f0000000000)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6dff8)=0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d38ff0)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 16:20:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002d0000)) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/26 16:20:03 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x200) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/02/26 16:20:03 executing program 3: mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f000004bfa2)=""/1, 0x1) ppoll(&(0x7f0000b34000)=[{0xffffffffffffffff}], 0x1, &(0x7f000083a000)={0x77359400}, &(0x7f00004cf000), 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x35, r0, 0x0) 2018/02/26 16:20:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x40a, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r1, 0x7a6d, &(0x7f0000000040)="847f8602b8fc5487cee3e65d62bfeae7ab4820d0c410b96f482a7f55f4f78d6fb860e0f3ebfd2d146502e73fecbb1ebcdb6166ddeda988cfeade9071c553c763f0f388383e79ee18a7aac32a45e62435c055b7328b919ff6f8dfd5e303932b0c3c4751f930d704fda4f09eee6be0bf7a0ddb95e7e720a8a724959ee592f2e5c3b26f6b028c690944afd019ac74c1ff2cb6782336a38c3ad06385b32368004322b4cc8b02f2d174eae11f1628edacfb1a9b6e70d3") 2018/02/26 16:20:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008ffc)=0x5, 0xfffffffffffffe89) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003fdc)={0x14, 0x20000021, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f000001afb1)=""/79, 0x4f, 0x0, &(0x7f000001a000)=@nl=@unspec, 0xc) 2018/02/26 16:20:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) dup3(r0, r0, 0x80000) 2018/02/26 16:20:03 executing program 5: clone(0x0, &(0x7f0000000040)="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", &(0x7f00000001c0), &(0x7f0000fef000), &(0x7f0000000000)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000002340)={0x0}) socketpair(0xa, 0xa, 0x400, &(0x7f0000002380)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/keychord\x00', 0x800, 0x0) r5 = gettid() getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002400)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002500)=0xe8) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0}, &(0x7f0000002640)=0xc) readahead(r4, 0xd80, 0x8000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) fstat(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000022c0)=[{&(0x7f00000000c0)="e1f11612beb3934143428a610e7f1080a266c567457a18a64623460e836128db73e5fe7161fb8a9326ca1ce6b5319b254ebde0bef583839630d8219eb9ef5d8e1d89a7bacd8bb8736cf25d91f94b9a6ffe", 0x51}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="e081111766de9f369c0e4ce870ed3bc6af7bcb78fbccbf14626224fae75cb175dc6a919a8a1147345da516aba9e50b888a4385db34981e747191a21169ebcadadeeca7f51f7bab811a598110088f2aa7280e3339a1906a54da63505f63669b559f326532b917d60b8cbbd606ae7f27b11b51d4fdb8298997209898acec5b2a55c6b75f26597544d0f9de137b9781fbfa0bf2176b4eb5adb9423cf178886a2c20789829cebf4f27cd287394abd3cd97dda3d31cfb6b03fb50521c90ee2c96206d6822afd7452b82b44f3bf42cf9ae06b9", 0xd0}, {&(0x7f0000002240)="97a70bea0354d0bdb33d0221c47037006c7aa0f9acef43a4ffd6cb3c5ea6245fcc78563f532a941510df07709f7b33cddcb404bf46e36d24940535fb0c28c8fdb7f2ad85ad7e064963d6006fbece206257adaeb2b8df0e1e5d3533ef72dc350bcf41f9d0e6ffabe36b4550d91e", 0x6d}], 0x5, &(0x7f0000002700)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000008000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x40000}, 0x4) 2018/02/26 16:20:03 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0}, &(0x7f0000a15ffc)=0xc) ioprio_get$uid(0x3, r2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000accff8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000fe8000)=&(0x7f0000ccb000), &(0x7f0000cb5000)=0x18) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sendmmsg(r4, &(0x7f0000004980)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000080)="76b01eaa4a406a41ec98b2d2639e26f04d3e4688cc0bc7b4e0a7ca5f0e99a62c65c837ee4b42d87684ce6e153b3c32d7e2e1d7d1e8", 0x35}, {&(0x7f00000000c0)="ad6252764f2c78cd42506a1620c8613a6253254dc1654e7383ee2419b1748ca3b37e", 0x22}, {&(0x7f0000000100)="7f6667df8608ea4a546f5b0f2bb2fd", 0xf}], 0x3, &(0x7f0000000180)=[{0xa0, 0x113, 0x4, "3431755a3a75dbb0ce14db2b7925ecb637ad184b1b766a6677401b9b45daea9c5b23684ef6936dba684cb29a9cf54bf3871813981ca8cb43237a5cafe4569723226887bc541e79564a34976c133d3487b78f94cfd2a5ca09db757674865959d15774ed71abce5562dee9fdffdb398a764de04ab76d572d992ccaae20ffd109d79a8b0ac52444aa50341e9702ab72"}, {0xe8, 0x116, 0x1, "f7e7fbcc136240ccb711a3c3088e698125831b031caf39d35904fb8f585fff7957324f3c523943e3d1e340219bfe96a93e06a1f605dcec7bb27282b55d5838fe1244c5c3d1ed92d79c670fd6d9d241eb512b7f43ace8955aea057269d1bbc88738a496c15a927feeb10423406dafc4937cac12d376a63075741e3078f7503d16ac0284b4480fca47a8726c137f675eefb07f94895e82956086694e732b53c3719ad8443a92ed2bc96a1ca7c329e513941dab34b4e1fa87c210d3687bce2b55eb321cb714ba61c9269d2187b595583a74dd01e07eca"}], 0x188}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000340)="148d8a39ac9d0f2a70494bfa8f0cfa252ebc7f95e9b329eec379b6c13fe019c10736590f0d7e7ed61f91d719680222d9cc7f7acad9e14c40db4b967d1f2b1c57099fc368073e0b3cc548eeabeffddb0eb734cd1e72aa23887472468c02d631cf53b43d9551cd06ac0c43f40c9b3abf923388f5e36d1b2efd198800c1a93d7067dc9e6ac6cb78", 0x86}, {&(0x7f0000000400)="0fcaad3dc8df556fb39d6dceb0a5d4586536d29255a8ebf66b5e8de9a55f1b5323d671a7c823c90a58fc6c9ad4107105a9fc97b9d5e4b5d1729ea3ae3bd20e391405535ef291bba3f8a3c38f8f02493bf51d1a9d26dc6ed3a9c30d75", 0x5c}, {&(0x7f0000000480)="2fb9376a0edd567ffa6ac75d95dd007199763ee83dfe1ffcd07a907847ba6967644d5353df41de92ed1a39af2980859f25283d0966f4c6d32f7481dea0d62c0cd591757fcdd53b952b4d597349964395360d6bee637ce371de984f4005d423aa39c02d4df764d2820a0654087bfdf27d", 0x70}, {&(0x7f0000000500)="867cb546d98929a6bcd7339f284944af923a978b36520a4f67565faf03b30098f0f7b544d0f00fb77a2f550846aee7e60ebd4c095012be95ebf8a18675044c4d610b5a059cc759aca103d9bf08f489a63ba6576e90ec5229fd0d5593c591dacec5a58cceff0022db4e1dbf3e8867e80d6db9d2718c16d007fcf2e24f96d02df83f876e2519ba19f3478e651e220ef0fb3f185d874deb6feb7fbb97831c13e6a3d767e3052e9395a66c4b11deedcbb841e9abfcbd657deb80f92402a53cfec8ebb6a2c60a95a20487f37eeabc6db0698f45e4cc8fd9d9684d20b69282d0b3cee665defa9c0191815d6a1088", 0xeb}], 0x4, &(0x7f0000000640)=[{0xd0, 0x108, 0x0, "992fbfd0dd4d953ea9dbbecfe9a0091f94df42279b02a7fc35d2774453d3ae58623c6c1c525137082849fcd66b50141286c1656d2e81891f29c7101d47f3c9db36f5f92ee992eec331a53b6b346d69c835ae60a9c48041119550b64a0378d510e06f224b692b7cfe1881325945c2bba6de3aa3a661cc3ee611b9b12708bf93566443012d59b76402956d7b7caffc7dada566b9adc8892d3cc3ecc436056e2acc91b45c16c4f666563111abb23038e1db490da53ce23866097a490f"}, {0x1010, 0x11f, 0x8718, 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0x1000}, {&(0x7f0000003700)="9005f2bcb1c9d2875de2e3cc43dd8e0e028bc6103c0bca9233feb24713f53295828b75d53cd56ef21da069b2a2becc79d4c2d27a9ac2d0751817ca59894647ef68bed288880b9e65f7d76ad3faed7143cca1702cb4338436f04f8fbca965f623f2dcd4ab9bdad17f9bc874d75aefb03fd19cde8401facf316a8fdcc6c9b5b3aa7df4da15eefb9fe0b72060102f56b7e0fa9f93b71ecf2fc9763c963279a11b6439b4fa6d5b6cffc4a2eda3846e205eca4b3abcba87c298f381bdf53cebb11891228740b16d23b30eb61d66eb08a5963dd0874bcf705502e71e28f15f8fffdfe5523492dd", 0xe4}, {&(0x7f0000003800)="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", 0x1000}, {&(0x7f0000004800)="302beb954cc5bf16594309773075ca0eabca3afef79e48b4bad22b79d38442b0f4eb58e14347d371fff116a14cd74effb2206aa7f7c29636cd90d8a41a3c7c6b", 0x40}], 0x7, &(0x7f00000048c0)=[{0xb0, 0x10f, 0x1000, "8cf33ef591a74274515bbdb29e4e93cf713fa59d4c95b79474d68d926caa064a41765727154e5d25208a5942270f9ebee3913f14219fd8f65f73a6f726062a7c8c48c2060fac606f8a64d1e2636d75c581e76a4755f95028a66a39683e61191ea265652406d14689d22262c8c4c5acd346b4c7295cc7c6f923ac693414acdd7ef0412a96c83c1b0847b1dce570cbd843d6806083aa2c963fa6aad6"}], 0xb0, 0x1}, 0x1f}], 0x5, 0x4000000) [ 46.340789] keychord: Insufficient bytes present for keycount 498 [ 46.365627] keychord: Insufficient bytes present for keycount 498 2018/02/26 16:20:03 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f00002e8ff8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/26 16:20:03 executing program 7: timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x7, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) 2018/02/26 16:20:03 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = creat(&(0x7f00000011c0)='./file0\x00', 0x4) accept$unix(r2, &(0x7f0000001200)=@file={0x0, ""/24}, &(0x7f0000001240)=0x1a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0xb6a7, 0x1000, 0x4, 0x0, 0xbded, 0x80, 0x7f, {r4, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd52}}, 0x80000000, 0xe4, 0x80, 0xffffffffffffff14, 0x8}}, &(0x7f0000000200)=0xb8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00b728db2fb078aff8c85c42aad3ceec56f5103d518f8d6fec3447b30e159eaba3ec604d0e850b2c2b2b5bd2aac8af80ace9733255ef94fc8005f2dd9cec0f3ceb068bd95be6507bb36726e52c97e50dbb744f91e67a05b6a883ae480e22185bf53d7be6e0afa1f2a48eee35345714290dfe88851a309133b073c1f927c4ea8b346a6c1de38aa6174ada9e3681d5d3a237bb085339469d90efabf5bab424faf448054800000000000000000000"], &(0x7f0000000040)=0xa) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0x40, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) [ 46.442854] device gre0 entered promiscuous mode 2018/02/26 16:20:03 executing program 7: r0 = socket$inet6(0xa, 0x9, 0x1fe) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x1, 0xe01e, 0x9, 0xfffffffffffff48b}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="94080600da86d3c30200010001003f009521b818c9d06877db831c"], 0x14) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000000c0)={0x3ff, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) 2018/02/26 16:20:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fchdir(r0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x37}], 0x10}}], 0x2, 0x0) 2018/02/26 16:20:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x12, 0x8, 0x7, 0x2, {0x800}, [@generic, @typed={0x10, 0x28, @u64=0x9}, @generic="49cb3214f80a8c6eaeed6bdade13e7009cf66b771d5673ee10b389", @typed={0xc, 0x3a, @pid=r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) 2018/02/26 16:20:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8142, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f00000000c0)=@random={'osx.', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1}, 0x81) 2018/02/26 16:20:03 executing program 2: acct(&(0x7f0000000000)='./file0\x00') clock_adjtime(0x3, &(0x7f0000ccb514)={0x2, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x6600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/02/26 16:20:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f4ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1df23), 0xffffffffffffff02, 0x0, &(0x7f0000ffaff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 16:20:03 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x9c, 0xfffffffeffffffff, 0x1f, 0xed, &(0x7f0000000000)=""/237, 0x95, &(0x7f0000000100)=""/149, 0x6, &(0x7f00000001c0)=""/6}) ftruncate(r0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0xe33, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}, {0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x3, [0x8, 0x18500a0f, 0x7, 0x3, 0x6, 0x335, 0x4, 0x3f800000000000]}, 0x5c) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/4, 0x4}], 0xf4) 2018/02/26 16:20:03 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x7fff, 0xa8}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x3ff, 0x3ff}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x104ffe, 0x0) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=""/207, 0xc9) 2018/02/26 16:20:03 executing program 1: unshare(0x2202100) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a}, &(0x7f000065c000), 0x0, 0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='.dead\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0xffffffff, 0xffffffffffffffff, 0x0, 0x4}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40041, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00000000c0)=0x9) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@generic="81415512fd3ade8493cc81e2227dbe8c", @ifru_flags=0x1400}) 2018/02/26 16:20:03 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xba, "12fe49c1a7e74b9341720fa3b1c1c1ca3f1da6dfed96d4a0309d3bd363ac80ebe721a894741bb14cdd2eb6ea8a795e979d94f953ffac300aa5bd014810546c63796e26b7188695df6bb65f89c67298716e6235d77daddc3003be55a77aac471efbaaa14a325f4f196ab1a23c7a58a6d1ec91e43f07c8f5a86ebc71ad329c6beb2beb1b7cc2f4de745b34d5c23b7708e764c3e84e80d6ee4f87d9b1aee74fc60c48fe100138abcc7eb629b987d8483cba414e06359c5f91df70cd"}, &(0x7f00000001c0)=0xc2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3, 0x8, 0x401, 0x0, 0x7f, 0x3ff, 0xfffffffffffffffc, {r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0xbd9, 0xffffffff, 0x1000, 0xf0, 0x7}}, &(0x7f00000002c0)=0xb8) readahead(r0, 0x0, 0x0) 2018/02/26 16:20:03 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) fcntl$getown(r0, 0x9) fstatfs(r0, &(0x7f0000000040)=""/132) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@common='ifb0\x00', 0x2}) 2018/02/26 16:20:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) socket$netlink(0x10, 0x3, 0x17) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x2) [ 46.695169] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.719299] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 16:20:03 executing program 2: clone(0x0, &(0x7f000013af36), &(0x7f0000ba1ffc), &(0x7f0000459000), &(0x7f0000196000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48080, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) statfs(&(0x7f00008e3ff8)='./file0\x00', &(0x7f0000a47fdf)=""/33) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0xffffffffffffff3b, 0x4) 2018/02/26 16:20:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/26 16:20:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) socketpair(0x1, 0x2, 0x8, &(0x7f0000000000)) 2018/02/26 16:20:03 executing program 3: renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085efff)='/', 0x1) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x54, 0x62113fe8, 0x40, {0x41ed, 0x81}, {0x1000, 0x3}, @ramp={0x2, 0x2, {0x176e, 0x7, 0x0, 0xd84}}}) 2018/02/26 16:20:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x100000000) 2018/02/26 16:20:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nfc={0x27, 0x5, 0x2, 0x3}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d}}]}, 0x13c}, 0x1}, 0x0) 2018/02/26 16:20:03 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000380)="562eff03ea590b917b231aed0f018166cd039d963d538c48eb6d0451884f91f5dd42fabcd4983e896981f0116891a60cf696a5970ee25864b34da128a65ebffedb6a7ab63a6a98f0c00ad2b749d3c0b4a58d005802a8ac1c07bc3f2af63a8f06a44cecb62e3b6a4f5761adaa47b13d57010cfb2a3bad7e07ac56e6d4f04fd5709e6fe93f61c2fa243e8800a149c5b54c81b666f63cc888c3ba2609d0ef9562f64cd327e7946fa74efd27929a84b255c3ed99afe0bc9e45c695dc2471dc1f4c65b0d65d7669570000000000000000000000", 0xd1, 0xfdfffffffffffffd, &(0x7f0000000200)={r1, r2+10000000}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/26 16:20:03 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') seccomp(0x0, 0x1, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x8, 0x3222cc7, 0x2, 0x10001}]}) sendfile(0xffffffffffffffff, r1, &(0x7f0000a12000), 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x27, &(0x7f0000000140)={0x15, 0x6b, 0xff, 0x8}) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 16:20:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) readv(r0, &(0x7f0000001000)=[], 0x1000000000000102) 2018/02/26 16:20:03 executing program 5: socket$inet6(0xa, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1f) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x800000000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/26 16:20:03 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000b93f8f)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f000086d000)={0x0, 0x1}) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x3ff, 0x5, 0x4, 0x8, 0x9, 0x10000, 0x2, 0x1ff, 0x9, 0x6}) setpgid(r0, r1) 2018/02/26 16:20:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1ff, 0xce) 2018/02/26 16:20:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) [ 46.806928] audit: type=1400 audit(1519662003.739:12): avc: denied { bind } for pid=5945 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:20:03 executing program 1: socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3, 0x0) socketpair(0x7, 0x7, 0x6, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/26 16:20:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="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", 0x1000) 2018/02/26 16:20:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004a2000), &(0x7f0000fa3ffc)=0x4) 2018/02/26 16:20:03 executing program 7: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) setns(r0, 0x48000000) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/26 16:20:03 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) open(&(0x7f0000592ff6)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) rmdir(&(0x7f0000000180)='./control\x00') 2018/02/26 16:20:04 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b97ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x8000000000000022) ptrace$setopts(0x420b, r4, 0x0, 0x0) r5 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\\wlan0\'\x00', 0x0) keyctl$chown(0x4, r5, r2, r3) 2018/02/26 16:20:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r0, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) 2018/02/26 16:20:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/26 16:20:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) sendto$unix(r0, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x2) close(r1) 2018/02/26 16:20:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0xffffffffffffffe0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400800, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2, 0x1, 0x3, 0x9, 0x5d04628}, &(0x7f0000000080)=0x20) setreuid(r2, r2) sendto$packet(r0, &(0x7f0000238f6b)="990104008d06000100000000001000d7004f6f3bcb005800061b445318090000000600ad74cf3a7791029ddd52f2ffff", 0x2f, 0x0, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xa) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000009, 0x1ff, 0x40000) 2018/02/26 16:20:04 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="87a2bcd6f96dd30b3fbc55197abdb93e1b47991d5dde9fe88ed1323a8f3e6ff26d5c81b27e1a911dad4ebf542c779c1944e79362f5b77e65dd5c7913ef74bcda83ab0b44896fccb8637d477ce4d48e12b29432536a4cceeabcff9eb0153e1891504b3c781303cdcd1f19ccdf4b8faba15dbf38156241a7e05ea0690f1ac3024f273f9fdcf5e1be98f92138fe0f75a980f0c52ff827aba73b30905da92d7556a1f5b699e1d36ffa6bbf813676bd63ac7c19b7032547555cae51e1f8c35276b9bc1e"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 16:20:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000085ff00)=@ipv4_delroute={0x50, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x1f}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x4) 2018/02/26 16:20:04 executing program 1: r0 = socket(0x100000002, 0x1, 0x7) setsockopt(r0, 0x3, 0x0, &(0x7f0000000180)="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", 0x164) 2018/02/26 16:20:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x4, 0x200}, {0x40, 0x81}, 0x401, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) [ 47.145120] mmap: syz-executor4 (6026) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 16:20:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x8, 0x1, 0x8, 0x1, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000fbc)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="951586da4536"}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 16:20:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)=""/4096, 0x1000) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000080)='./bus\x00') lgetxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=""/204, 0xcc) 2018/02/26 16:20:04 executing program 7: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={@generic="16d650f721d9d2b9d3bd79ee5c4edead", @ifru_data=&(0x7f0000000000)="dbcfdb338070f00bb22cc46f0c8c7718c9073ddde7a5db21aa8ce693135722a2"}) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/02/26 16:20:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f000000397c)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}]}, 0x2db}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='proc+self\x00', 0x2) 2018/02/26 16:20:04 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040), &(0x7f0000000080)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xcf0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20102, 0x0) pwrite64(r1, &(0x7f0000000040)="7f000000c9af6bc5e0f71a86d98d7a7d6ab86f7c77b795febf1a115440c2a7696f8be95fe1333737f14b48fb4a4480251c5b43b9b81f000000e4e7a6b95d1b7e11c2d56a069770596d5f03d38c1c71da92f22b548465fc2f136d074291ca766a67eff087760086be324b7ae28cf35a49d40abb0d3b8c284b9f06788b0c1e7ee4f209277df50910fede01970566761d1ab227cb9bb1a24d70bc0c68bda97452edbdd2fd57aa3476f84ba9dde881782a3a9afe0002000000000000cca36fe7", 0xbe, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x3, 0x4, 0x2, 0x0, 0xc}) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 16:20:04 executing program 1: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x0, 0x8, 0x8, 0x6, 0x2f, 0x210fd9c3, 0x8, 0x7, 0x200, 0x0, 0x9c0, 0xde, 0x6, 0xaac, 0x28c0b54d]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x3982, 0x204, 0x1ff, 0x5, 0x100, 0x5, 0x6, r2}, 0x20) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/26 16:20:04 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001180)={0x0, 0x1, 0x81, 0x800}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={0x0, 0xbd7}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001280)={0x0, 0x8}, &(0x7f00000012c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="6ab4ad30f95d377fb9019295133931457e885eda61261ab008146f2eaf25729225cbd9524f5db8cb6a51b4f7c089750753", 0x31}], 0x2, &(0x7f0000001300)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x205, 0x1, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xafef, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0xffff, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0x3ca, 0xfffffffffffffff8, r3}}, @init={0x18, 0x84, 0x0, {0x80000000000, 0x3, 0x47e4, 0x86}}], 0xf0, 0x4}, 0x80) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x0) 2018/02/26 16:20:04 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 16:20:04 executing program 7: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={@generic="16d650f721d9d2b9d3bd79ee5c4edead", @ifru_data=&(0x7f0000000000)="dbcfdb338070f00bb22cc46f0c8c7718c9073ddde7a5db21aa8ce693135722a2"}) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/02/26 16:20:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000001ff4)={0x2}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) 2018/02/26 16:20:04 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000f7e000)=""/111, 0x6f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7c, "ffa88b170bb8afc59fa2d8ed600ce9d975de1bcb567ec1ff60622f724f612136827ffc436c675b3353917d3bc8b2bc9b9e63042005b1173c804f1da0063c17e076ad9c9d956a825e7b56bb0bf466587b0cdb55704996337ee9b1f260e8f66f92712ef244d864381f00892261180536aa6d1b90b108860a7ad8e45183"}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xffff, 0x4, 0x4cf94251, 0x2}, 0xa0) 2018/02/26 16:20:04 executing program 7: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0x8, 0x9, 0x9b5, 0xee51, 0x0, 0x0, 0xfffffffffffffffa, 0x5]}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x9, 0x7, 0x7ff, 0xe0, &(0x7f0000000000)=""/224, 0x9d, &(0x7f0000000100)=""/157, 0xb, &(0x7f00000001c0)=""/11}) vmsplice(r1, &(0x7f0000109000)=[{&(0x7f0000000000)='\\', 0x1}], 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/52) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fccf50)=""/176, 0xb0}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) 2018/02/26 16:20:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x24, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000443000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/02/26 16:20:04 executing program 3: r0 = gettid() unshare(0x10207fc) exit(0xf7ffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x10001, 0x7, 0x7, 0x7, 0x0, 0x6, 0x101, 0x7fff, 0x2c71, 0x6, 0xfff, 0x7}) read(r1, &(0x7f0000000140)=""/179, 0xb3) 2018/02/26 16:20:04 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() sendto$unix(r0, &(0x7f0000000180)="0e69ef5b63187c0cd0d2bf287d33725afd5110af7a0521c1030244e9e9e97321cfdac8cc566a70d666ccd100330356bfdb7e566f7b5924072dba08d68df95fd9e09d10ed10b12198e5607ded47a0c1432058c68624d765bec24b9ddc312cdb9d72cda0e911e3ee5a61ca7472d29c9d54fbad5affa8e206f7e23d8098bd7e9af05e05ebc4ef7641bd532c952558c1986c0abce1be573121932d5d8b6257948d20d9140b423573f9d9c79d3297e2ebbe2076289403c3057d09aab7a75e63848833b53ebedc4a3fd77b192f45b236a0e0dbaea6b2993d1e4a828f0047092751558a317fe130f447b9626864", 0x3d9, 0x20000003, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0xffffff3b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x38) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/02/26 16:20:04 executing program 6: prctl$intptr(0x29, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 16:20:04 executing program 0: r0 = socket(0x10, 0x3, 0x4) timerfd_create(0x0, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000e00000db020000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0451ec0ef3aedabf37c1fd93a0d0000007fd85c9439df92573e239ffe0617b605d97f9b84a619705cdb24834b"], 0x1}, 0x1}, 0x0) 2018/02/26 16:20:04 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@generic="6cfb33785eb34403830c55162d49979b"}) 2018/02/26 16:20:04 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f1ff1)='/dev/sequencer\x00', 0x0, 0x0) setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xfffffffffffffffe}, {}, 0xffffffff}) 2018/02/26 16:20:04 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) read(r0, &(0x7f000002e000)=""/245, 0xf5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x0, 0x3, 0x40, 0x0, 0xa000000000000000}, 0x1, 0x27a}) 2018/02/26 16:20:04 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x20000000}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) r3 = dup(r2) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006aff8)) 2018/02/26 16:20:04 executing program 1: times(&(0x7f0000000000)) unlinkat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x1000200) 2018/02/26 16:20:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x4c8, 0x2d8, 0x0, 0x0, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000fc0), {[{{@uncond, 0x64, 0xfffffffffffffe51}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}, {{@uncond, 0xfffffffffffffeaa, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x343, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0x49}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffeed) 2018/02/26 16:20:04 executing program 0: r0 = socket(0x10, 0x3, 0x4) timerfd_create(0x0, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000e00000db020000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0451ec0ef3aedabf37c1fd93a0d0000007fd85c9439df92573e239ffe0617b605d97f9b84a619705cdb24834b"], 0x1}, 0x1}, 0x0) 2018/02/26 16:20:04 executing program 2: r0 = socket$packet(0x11, 0x8006, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/02/26 16:20:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x4, 0xfffffffffffffffe, 0xa3, 0x7f, 0x8000, 0xae}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x1b, &(0x7f0000000140)="6f0200000000000000968a7ccad26cfe898d010123740000000000"}) 2018/02/26 16:20:04 executing program 0: unshare(0x40600) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/83) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/xfrm_stat\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000000)) flistxattr(r1, &(0x7f0000001000)=""/4096, 0x1000) vmsplice(r1, &(0x7f000098f000)=[{&(0x7f000010bfff)}], 0x1, 0x0) ftruncate(r0, 0x200) 2018/02/26 16:20:04 executing program 7: socketpair(0x1f, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt(r1, 0xce4, 0x3, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x600000013, &(0x7f0000dedfec)={@empty}, &(0x7f0000df0ffc)=0x14) recvmmsg(r2, &(0x7f0000007340)=[{{&(0x7f0000000000)=@ax25, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/56, 0x38}, {&(0x7f0000001080)=""/106, 0x6a}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/85, 0x55}, {&(0x7f0000002180)=""/119, 0x77}, {&(0x7f0000002200)=""/9, 0x9}, {&(0x7f0000002240)=""/248, 0xf8}, {&(0x7f0000002340)=""/114, 0x72}], 0x9, &(0x7f0000002480)=""/163, 0xa3, 0x3}, 0x5}, {{&(0x7f0000002540)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000002580)=""/177, 0xb1}, {&(0x7f0000002640)=""/29, 0x1d}, {&(0x7f0000002680)=""/104, 0x68}, {&(0x7f0000002700)=""/91, 0x5b}], 0x4, &(0x7f00000027c0)=""/130, 0x82, 0x3ff0000000000}, 0x9}, {{&(0x7f0000002880)=@alg, 0x58, &(0x7f0000002b00)=[{&(0x7f0000002900)=""/109, 0x6d}, {&(0x7f0000002980)=""/89, 0x59}, {&(0x7f0000002a00)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000002b40)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000003b80)=[{&(0x7f0000002b80)=""/4096, 0x1000}], 0x1, &(0x7f0000003bc0)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000004bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000006200)=[{&(0x7f0000004c00)=""/235, 0xeb}, {&(0x7f0000004d00)=""/156, 0x9c}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/26, 0x1a}, {&(0x7f0000005e00)=""/184, 0xb8}, {&(0x7f0000005ec0)=""/196, 0xc4}, {&(0x7f0000005fc0)=""/116, 0x74}, {&(0x7f0000006040)=""/218, 0xda}, {&(0x7f0000006140)=""/31, 0x1f}, {&(0x7f0000006180)=""/72, 0x48}], 0xa, &(0x7f00000062c0)=""/45, 0x2d, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f0000006300)=[], 0x0, &(0x7f0000006340)=""/4096, 0x1000, 0x5f}, 0x4}], 0x6, 0xdf8130870058f246, &(0x7f00000074c0)) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000007500)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006300)={0x0, 0x8c1, 0x7, 0x6, 0x8000, 0x9}, &(0x7f0000007540)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007580)={r4, 0x100000001}, 0x8) syz_open_dev$loop(&(0x7f00000075c0)='/dev/loop#\x00', 0x8, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000075c0)={r4, 0x100}, &(0x7f0000007600)=0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000075c0)=0x3) mount(&(0x7f0000007600)='./file0\x00', &(0x7f0000007640)='./file0\x00', &(0x7f0000007680)='ufs\x00', 0x20, &(0x7f00000076c0)="ce56e851bf6cd810aa220bf1d66f561c03145f049827a8320028623eaa48b7dbbca80dd5353d93681fe48971595464cca03396cc45235389f966ea010f22d075f0f5b0fa38d86269c3fb65f179d41141128ee2d70a6a9e36e5b67db770babc81234e33d702e0f6973f27eeff88a238a0e09972c6369d3903f3a0df633269719626a861383ae6714a9f6021b98e6b389cfe9dba0c652aa6f3") fcntl$getownex(r3, 0x10, &(0x7f0000007780)={0x0, 0x0}) sched_rr_get_interval(r5, &(0x7f00000077c0)) 2018/02/26 16:20:04 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000d9efe7)=@random={'security.', '\x00'}, &(0x7f0000000000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) 2018/02/26 16:20:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x4, 0x7, 0x3}) fcntl$getown(r0, 0x9) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/02/26 16:20:04 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000263fef)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) 2018/02/26 16:20:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb5}}, [0x1, 0x4, 0x80, 0x670, 0x5, 0xffffffff, 0x7, 0x6, 0x8001, 0x6, 0x1e, 0x0, 0x4, 0x7, 0x80]}, &(0x7f0000000280)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x4d, "eeba122ad2c251634d31af1358acdf3cd63d1cc8e001c218d3179d079cb0ec50735fd10f59a64154ac152fdd95af3d386c1f835f1c9da7f12289c3facb5ea8c165b015c9f4646fe0cb5eae7563"}, &(0x7f0000000040)=0x55) accept$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/02/26 16:20:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=ANY=[@ANYBLOB="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"], 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000b0fffc)=0xc1, 0x0) setsockopt(r0, 0x200, 0xfffffffffffffffd, &(0x7f0000000000)="7110e83a0b8348839bdd07f9163085af908a453b21ab1cf6a931902b5514449a380409fce653844c9ad2fea786488db0f850734e275016bd9706a3341c9449ba18913a3f0d441b4dbf", 0x49) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xffffff34}, 0x1}, 0x0) 2018/02/26 16:20:04 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) fstat(r0, &(0x7f0000000000)) memfd_create(&(0x7f0000000080)='\x00', 0x2) 2018/02/26 16:20:04 executing program 1: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2000007, 0x8011, r0, 0x0) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x10, 0xcd, 0x6, 0x8, 0x59, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ftruncate(r0, 0x20001) 2018/02/26 16:20:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) 2018/02/26 16:20:04 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b17fb4)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x9, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/02/26 16:20:04 executing program 7: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)="39343ac03e08bfb7ecd3310389176060458b4c5d834f9f99548bbd377204506c613671b367de0b", 0x27) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000000002000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x69, "d43b92c3d6b1179702ff431ff82c94029032036733b3f74ac64da7008841f3f2f8895a8abb154d154cded637a7346be2af16640329a61d02db0d960fd453f442f0f8aa8cedeebd465ac228c58d0c29404d26bbc04babb07ec84a2f556ee7cb7436695026847887ca65"}, &(0x7f0000000100)=0x71) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffffe1, 0x4, 0x4, 0xfff, 0x1, 0x3, 0x800, 0x7fffffff, r3}, 0x20) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/11) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/26 16:20:04 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) write$selinux_context(r0, &(0x7f00000000c0)="73797374656d5f751e6f626a6563745f723a6175646974645f6c6f675f703a733000ba789971aa780c884017ffa8d6faf340650779679bbdbed90b91f20cb9d2fbfcf2b3b83b2cd8173809fda6a8f679f90f1fdbfc2b22dd90a006c5ad86799c14d92a3c6574bad04c5c536ed3207530300856ed78072696091088ecad7b60d3aecd89f2333bec5eaa5ed97564fdcbe7cf52e3c210cae12f3a2e05ef1bbdaf03466cfeba296ebef88520018956c1f8581e3a9949384f33aeb8b1884faf666e9f4e9a67b6f218cfb20cdcdd56", 0xb) 2018/02/26 16:20:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2=0xe0000002, @in=@rand_addr}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="714dcde7db4a83448df844ff1ea9af14", 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/02/26 16:20:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="1c00e91f7188591e9233614b"], 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 16:20:04 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x1c, &(0x7f0000000040)=""/28}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/26 16:20:04 executing program 1: pipe2(&(0x7f000023cff8)={0x0, 0x0}, 0x0) unshare(0x20000400) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000440)}], 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7) 2018/02/26 16:20:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0x3cda}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @multicast2=0xe0000002}, @generic="9b289780ddad6fdbd85d039183439987"}) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0xdc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000), 0x4) 2018/02/26 16:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d0ff0)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000c02ff8), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) fchown(0xffffffffffffffff, r2, 0x0) sendto$packet(r0, &(0x7f0000000180)="e2b23b4f7a19fc7b44ce084d0e17bcf358ad2dc74e870e031bf14c9e27c5115bd4bf9ebbd0555c9d47c8bd2e468d945918d79ceff42e4021b7460f63732a2bc0d34b55439f749cf1b9099f6d09", 0x4d, 0x40, &(0x7f0000000200)={0x11, 0x18, r1, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 47.628306] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 16:20:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) 2018/02/26 16:20:04 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3f, 0x40, 0x6, 0xc80c, 0x55, 0x2, 0xfffffffffffff800, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5f, 0xfffffffffffeffff, 0x5, 0x4, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x3, @empty}}, 0x5, 0x4fd}, 0x98) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) 2018/02/26 16:20:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setrlimit(0x3, &(0x7f0000000080)={0x1, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x2, {{0xa, 0x3, 0x744a, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x3, 0x92, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x108) 2018/02/26 16:20:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x80000, 0x1ff) accept4$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) geteuid() getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000100000000000000000000000edffffffffffffff00000000000000"], 0x10155, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/22}, {&(0x7f0000000380)=""/21, 0xfffffdb2}, {&(0x7f00000000c0)=""/81}, {&(0x7f0000000140)=""/128}, {&(0x7f00000001c0)=""/221}], 0xc3}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080)=[], 0x111}, 0x0) 2018/02/26 16:20:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000bd0000)=""/37, 0xfffffe8d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) 2018/02/26 16:20:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f00002e6000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net\x00') 2018/02/26 16:20:04 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xd43}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1, 0x93a, 0x3f, 0x1000, 0x7ff, 0x8, 0x8, {r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000000}}, 0xca7d, 0x1, 0xff, 0x7, 0x1f}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xd23cbaab2dcb5836, 0xffffffff, 0x6, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r4, 0x6, 0x1, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000052fb4)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x87, "7258ae834bc7afe2459ea525d88525940ac4098f5b5f337db96cac729ec62a827bb6068f6358419b561849f13105d82712f3b1b3f7a9341892f1190ab80e6929c0832bd0bd64391a36e0b5388e1c9d55f0cd8a75f3298a4708f6f41f8b00224698b7d11f1e7156015aa056721149570457db38d08c86fc4841deaa1e67ebc6e428780d8c403502"}, &(0x7f0000000380)=0x8f) 2018/02/26 16:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d6feb)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x16, 0x10, 0x14, "2061f50a0a8e1e8964a8d004d88a448cf671ef7e96ad4bb00f438c6b45001a54a893b878aa86cabcbbf45c9b0cf2bd7db30716ff5a0f50c25dc6b57383495c1e", "2aa5928c7e898f9ed4550c86b0ad813262739566e42e3de9e11b4eb870efa1c2", [0xafd, 0x4b4]}) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) r4 = accept$ipx(r3, &(0x7f00001efff0), &(0x7f00003f8ffc)=0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cd9f18)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a00ffc)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r5}) ioctl$int_in(r3, 0x5452, &(0x7f0000000100)=0x40000000005) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000287ff8)={0x3000001, 0xffffffffffffffff}, 0x8) dup3(r4, r1, 0x80000) [ 47.796151] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 16:20:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x10, @tick=0x9, 0x8001, {0x2, 0x7}, 0x100000001, 0x3, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f00001f2fc8)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x7}, 0x1, 0x0, 0x0, 0x44001}, 0x0) 2018/02/26 16:20:04 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000000000)=[]}) prctl$void(0x80000000000028) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/61) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000070409009400670000250c0000ac1400aae00000029406000000098b0a17010000fffffffff11d864ab5f9364468b79b50580972932865d507ef29f9617e9d74fef55e1be9dda8f8ff36c2d672ab44d343ff468d68430f71d8f1845b9083bfa19f8a59d94181a34ff4301446b72d5d61e9b94d5ed019ba428a02f1da3c685d749aafd3d5b8ef4592da"], 0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8, 0x4, 0x4, 'queue0\x00', 0x6}) 2018/02/26 16:20:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x8, 0x20, 0x6}, &(0x7f0000000100)=0x10) r3 = syz_open_pts(r0, 0x80) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/02/26 16:20:04 executing program 6: add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/110) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x36}, 0x56) socket$pppoe(0x18, 0x1, 0x0) 2018/02/26 16:20:04 executing program 1: unshare(0x40400) pipe2(&(0x7f0000bfd000)={0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f0000000080)=@random={'trusted.', ',em0vboxnet0,eth0procvmnet0\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/26 16:20:04 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efivarfs\x00', 0x1800, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) 2018/02/26 16:20:04 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='}^\\$em1md5sumeth0:*\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) pwrite64(r0, &(0x7f0000007fce), 0x0, 0x347) 2018/02/26 16:20:04 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2081, 0x0) read(r1, &(0x7f0000000140)=""/179, 0xb3) 2018/02/26 16:20:04 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/231, 0xe7, 0x2021, &(0x7f0000000100)={0x1a, 0xfc, 0x7, 0x2, 0x0, 0xb87, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003caff4)) creat(&(0x7f0000643ff8)='./file0\x00', 0x0) 2018/02/26 16:20:04 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'bdevcpuset-cpuset\x00'}) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 16:20:04 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/201) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) fsync(r0) 2018/02/26 16:20:04 executing program 3: r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x1000, 0x3, 0xf4d5}) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f0000000040)=0x36, 0x10001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/02/26 16:20:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x42}], 0x1, 0x10001) accept$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/02/26 16:20:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x401, 0x4) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x1, {0xa, 0x1, 0x7, @empty, 0x8}}}, 0x3a) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) unshare(0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1f) 2018/02/26 16:20:04 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/183, 0xb7, 0x0) 2018/02/26 16:20:04 executing program 0: r0 = request_key(&(0x7f000028dff6)='blacklist\x00', &(0x7f0000865000)={0x73, 0x79, 0x7a}, &(0x7f0000fd6ff0)='*{eth1\'[selinux\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0xffffffff) r1 = add_key$keyring(&(0x7f0000fd6ff8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80800, 0x0) getsockname$netrom(r2, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10) clock_nanosleep(0x7, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/02/26 16:20:05 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003ffc)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0xfff, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setpriority(0x0, r0, 0x0) 2018/02/26 16:20:05 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x40003) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/02/26 16:20:05 executing program 3: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/02/26 16:20:05 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0x0}) r1 = accept4(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000002000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0xa67e7436bd6787ab, 0x80000) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x9, 0x6, 0x1f, 0x10001, 0xfffffffffffffa2a}, 0x14) r4 = signalfd4(r2, &(0x7f0000000000)={0x4cc7173f}, 0xffffffffffffffd3, 0x80800) fallocate(r4, 0x0, 0xfffffffffffffff7, 0x6) 2018/02/26 16:20:05 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ubifs\x00', 0x1240001, &(0x7f0000000180)="86c2e904b7018836026896018a7aa43c1c5105ea37fe6cf6f76adb2477a2a749e847f0e83df995175d41c063f865504886ffcedd334fc6778516ca83cfe9d2d8e9e9efedf4d814f56d368b08cda21f5fd7251a69fb") 2018/02/26 16:20:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") flock(r0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000200)=0xe8) sendto(r0, &(0x7f0000000000)="0480ac35797fa230af5457d8d78ec1f6aef51ce48229de2e1fa6fbe3292066f4974391b1c7b2e55bfdf3c9e8c35547358af95b6ef16226de804b0eb76b4ad5685ce420a633ee6c34dc75c9c150ea4d7235bd3b4f17e52ef35cef6afe7f31ccf2fbb15ec492e587db12d839162aa305875050c0985781f22013a9dc3193dfe1d6c34c2f841a3118bf58a90a1a72c110a26f35ce26002bf1c816cf0f2b2d3da1a8da1ad7c79c8d961aac626fbe03a62afb58beeb9c8a01a73333f096146feb26a58af9d9397aae9b5520aa88df315f6f2f85e630", 0xd3, 0x8000, &(0x7f0000000240)=@ll={0x11, 0x16, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 16:20:05 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7a2, 0x101000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/02/26 16:20:05 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'bdevcpuset-cpuset\x00'}) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 16:20:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}, {0xffffffb0, 0xfffffffffffffffd}, 0x100000001}) 2018/02/26 16:20:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x62, {0x2, 0x1, @broadcast=0xffffffff}, @common='syzkaller1\x00'}) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x9}, &(0x7f00000000c0)=0x8) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 2018/02/26 16:20:05 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 16:20:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xf04, 0x8000, 0x3, 0x1}, {0x3, 0x8, 0x40000, 0x80}, {0x2, 0x3b7, 0x5, 0x80000000}]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b44ff8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ecff3)='net/udplite6\x00') sendfile(r0, r2, &(0x7f00006deff8), 0x800) 2018/02/26 16:20:05 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003ffc)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0xfff, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setpriority(0x0, r0, 0x0) 2018/02/26 16:20:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x34, "d37d6be20fea47a2a607e33145539372e374be747dfdf75a13d7076e6af1db84b5d19c91ba433a2003ee7a01791db5364a6c063b"}, &(0x7f0000000100)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x6c, "6b8227c465db39744aef6f6d0b9f81c72ea6b7595747776e35fbf9dbf16ded380772b42059c0e3285e28025ddc7979a76d6432028cf26e22dcb1c305f4503211394319176d3918f2f11437dd68546209335c66e262849430540ec3f08c02727345c1de0171624e0569c027c5"}, &(0x7f00000001c0)=0x74) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8, 0x82, 0x3e87, 0x2, 0x401, 0x2, 0x7ff, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xe0f, 0xff, 0xa12, 0x7, 0x3}}, &(0x7f00000002c0)=0xb8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008a9ff0), &(0x7f0000f9fffc)=0x10) [ 48.116245] keychord: invalid keycode count 0 [ 48.132539] keychord: invalid keycode count 0 2018/02/26 16:20:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0xffffffffc16ac921, 0x60, 0x2}, {{0x77359400}}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/118) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/26 16:20:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00002b3000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 16:20:05 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x1, 0x5, 0x100, 0x80}) mq_timedreceive(r0, &(0x7f0000000040)=""/131, 0x83, 0x8, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x40, &(0x7f0000000040)={{r1, r2+10000000}, {r3, r4+10000000}}, 0x0) write$tun(r0, &(0x7f0000000100)=@hdr={0x3, 0x7, 0x7, 0x1, 0x3, 0x0, @ipv6={0x9, 0x6, "7178ec", 0x3d5, 0xff, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, {[@srh={0x3e, 0x2, 0x4, 0x1, 0x7, 0x24bf467a, 0x1000, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0xc, 0x7, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x800}, @calipso={0x7, 0x30, {0xffffffff, 0xa, 0x1ff, 0x5, [0x8, 0x1f, 0x800, 0x9, 0x1]}}, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x3c, 0x5, [], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x10, {0x8001, 0x2, 0x4, 0xffffffffffffff58, [0x1]}}, @pad1={0x0, 0x1}, @generic={0xb4, 0x7, "1d502e0dcab551"}, @ra={0x5, 0x2, 0xe590}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}]}, @dstopts={0x2f, 0x4, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x800}]}, @srh={0x2f, 0x6, 0x4, 0x3, 0x20000000000000, 0x5e2, 0x6, [@empty, @empty, @loopback={0x0, 0x1}]}, @dstopts={0x3c, 0x12, [], [@ra={0x5, 0x2, 0x51e}, @generic={0x0, 0x90, "a6716baf794311a23fd2daadafa83212b37560b44e0683f8fef4ca251a867b457b646e4580c58c359685543503dcab98fb51e6b7965493304284356e19aa39f2b6692f099ee4ef86d57a846dc0ecea59fac8dec09d9247c77e0c129b73a6715759ad06fe9015faa06b7eec607bbeafd7bffa8def206a135770c25dcd9706289793240e2a60f4943b9a95a70e5a9f4b44"}]}, @srh={0xff, 0xa, 0x4, 0x5, 0x7, 0x9, 0x2, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x3b, 0x12, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0xeac0}, @calipso={0x7, 0x58, {0x9, 0x14, 0x7, 0x800, [0x8, 0x20, 0xfffffffffffffffb, 0x4, 0x400, 0xffffffff80000000, 0x3, 0xbc6a, 0x1000, 0x80000000]}}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0xffffffff00000000}, @ra={0x5, 0x2, 0x8000}, @generic={0x1, 0x10, "a2aa892f9e3b8936a562bbfa0f5ddc0a"}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0xb88, 0x0, 0x1, 0x880b, 0x74, 0x2, [0x50e4], "090ef01537fb01bb502b8aa3fb7114d8fb671d7b179b060a72ce279b6d4a092db093760f0beac365c17163974426d6fc50ffce43d4c9a968ae7686942a1a3f81c31acdb4e4120cd4815c2c378930fda1a541220b9641b57479616d0ca46745ae76ede330e002040cb05b2b346695b998f33f0823"}, {0x0, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x800, [0x8, 0x7fffffff, 0x80000001], "18ff702fe76dcfd68290c45743144b28963b27ce125610aaa3d1626cb4ac93af23d9f820ce162ce8e6befa4d26709a8ee2a8e3"}, {0x9, 0x0, 0xfff, 0x3, 0x0, 0x0, 0x86dd, [0x0, 0x7], "46e30217bb2ee1fba255dcff0bb19cafe5af672f7f14df2a9d76424c6ebe4d219f8a3da6f725c831a7b90851efaa9f93444b3ad7ad544b7c715b92c6a8083eec53e931463ffc293757a50c2ff8b4860efb7ccbd6aebebc394258e2b91ec4ce0ce0df486f1ac007248c92ba3039212f98ba1560d1bbac4057b927aa9a11f8160480d8"}}}}}, 0x407) 2018/02/26 16:20:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x44080, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x7ff, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/02/26 16:20:05 executing program 5: r0 = eventfd(0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x40080) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0xc00) r3 = accept$ax25(r2, 0x0, &(0x7f0000000040)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="f6e90000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x2e, &(0x7f0000000180)=[{&(0x7f0000000080)="9004ec6b1092d1dd56b5cec71bba4a97f84c9b54d2d3172285c88d7425ee9871a8b7af8075761c9dad315adde31a100714f57d03b19dd13595f80a09f14ce9b1cde00767eee9833a1ce3c5d055a67ae2", 0x50}, {&(0x7f0000000100)="dbb62c83048a59685904ac9d27f0d33590282285153da81df9813c08cf9f461a8e7d88ebb27de0ad3b680c6b80029f8e71fb5a7e0453de3230bacd1dc8bc17983c00529a38b2d6bda167ff816dda9c5f5d3e9620529d1eee86c1f1", 0x5b}], 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x170, 0x24000000}, 0x7}], 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000380)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) fgetxattr(r0, &(0x7f0000000380)=@known='security.capability\x00', &(0x7f0000000540)=""/169, 0xa9) 2018/02/26 16:20:05 executing program 1: futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000ff8), &(0x7f0000002000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/96}) 2018/02/26 16:20:05 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/250, &(0x7f00000001c0)=0xfa) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/02/26 16:20:05 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x8, 0x8, 0xfffffffffffffc57, 0x80000000, 0x7, 0x87c1, 0x14c0, 0x7f, 0x7, 0x125, 0x602, 0xf4d8}) connect$inet(r1, &(0x7f0000eedff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000f23000)="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", 0x5ad, 0x0, &(0x7f000023e000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 16:20:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffff9c, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r2 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0ppp1*\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="06a64dddbe66a151f538b4f3187ac88101b567182366981fdd51e343a6cdf74fad5df4043a749a46089866c6c99e5891561384ba62745798c22c1928c5a0bc04d151a9df140f9b945d078771c1e48ba6d8ff6baa8b2ae8a88c94ae1a5fe052e1c534c8514a0548115978c8cbe5d90e3ad7038ed9d8e09733368dcb6a25f56048", 0x80, 0x0) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @empty}, 0x1f4) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f00000001c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x1, 0xdb, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x0, [0x1, 0xd66, 0xffffffff, 0xf6, 0x1, 0x7, 0x1, 0x8]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/02/26 16:20:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000262fe0)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) timerfd_create(0x6, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:20:05 executing program 1: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) inotify_init() r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/26 16:20:05 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="c2beb703cc061e1fd539304442d28db822dddf402a7f794629b6371cf03c0b243ee1c93947f61936137c4e7cf1c0dfca04a9a20273244d4bb140c401eac59bca4227c4e4d48f2157e399b52faef535cddf754ba2f7359b1af62f39be7283b90e263694cc9d0b4d8132b673a050d23278b8cbe707f16fcc810730f839a7dd559b713148e5cc001e5a70ca2fe3c06bb5cb55d109bfbe133593cb9772bd5dd0fbc6a0124b159be237e8477e350b104c278e6a0875cf3b833e8db353efa1bf94bca9662c2a8135e33be6de9784a526b7e03a9bca148e99f55cdf2af54c6bf25a60a83202b921f788f3fdeeda123a8c41aacaa9", 0xf1}, {&(0x7f0000000140)="a060c3b0", 0x4}], 0x2, 0x0) 2018/02/26 16:20:05 executing program 6: prctl$getname(0x10, &(0x7f0000000000)=""/13) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) fstatfs(r0, &(0x7f0000000080)=""/249) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b00fcc)={{0x100000001}}) kexec_load(0x596, 0x9, &(0x7f0000001540)=[{&(0x7f0000000080)="cd93b815d6e194b3eb03a7ccb38258ef191ef5f4b3d972a94ec6a929d7b37a0e7fc89e0f770b0421ea94f8c7954c40176737ae8515a696265383", 0x3a, 0x7fff, 0x373}, {&(0x7f00000000c0)="d865c861784cf1528c9f438a9d25ac5d9de01c30dbee694a41e58de517c79c9ff1b6f9cb849e5707eb34fb56fd5edf4231117f0949e7a3a9ac9b16ebb31e3d40144327a94c0b12c7d03f47f6f20855cbd1da7925b2c2c2834b276818c6f800611cf0744cab0d51436464f7c9e4146928dcda64cee0ac1f9eca76a366f7f809375e51ba90ac316eb5567251badeeae696d153e0183cd1c265829ec6a97a5f1fba838a14774dce888d05e922b5c893e67ec6b49f1bcde9acc73f5c32b2d9e78755f1f647c16ce57701a4624bc117f0e8eb6e72a9bd842736e6365689fcd0148aff5a66be4f76178faed7322a", 0xeb, 0x3}, {&(0x7f00000001c0)="27bbb396f55f19044a1d5d1e6b0d20fa0fe54fd1c92e0acb38c6f8f50da7de5cf79a3dd8a29b685e7eba7cc340d14d391b05199c0e41684a78fd9ffcb9a45a0f619c92bd8e0cb7cb81d82e6f8aad3a3299d184a285d007cb6e8db99b0b4fe0e0e8994d7c17898a49c19bcd88", 0x6c, 0x5, 0x6}, {&(0x7f0000000240)="beeab90c6f10aead690370ee69f290ae0397199aae074284c2ac36a194d39bdf8e3f76d6aac59109aa701893fe354204ef45399efdd33994db8ef5", 0x3b, 0x6, 0x8}, {&(0x7f0000000280)="02cd1b782dfe941bf8affbdbbbca8b0d7909785ba03acf4fcaa71f24257ef3bae9d2e55545c69eb4d68e0033f134aa45e2463b55b5254cbb17ff4422f200ee68823ae889e520d4e6cb7072640a1b3ca260c86bde9c664de8bff264e8bb0176fe7b3d12e4e635dd7908e69f109f7f23caa0c2c02a", 0x74, 0x9, 0x2}, {&(0x7f0000000300)="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", 0x1000, 0x100000001, 0x2}, {&(0x7f0000000100)="2e9d52e0e66b2dd9dc611d6b6f80ec772cd02aea7d397f2c4c967e8da9cc1dfe922d17e40616bcfb9db71d8d6381be34f89c4018f75b941823e38cf3ac7f1f0b05c70a238c2e980f94f450caecffbb11ee89cbf6198951c3ed35d32f524ac0adaa11edee35c150340155281880b4138854ef432c0e9d6ac850c4bc693391cee93df01e568682e8e800be985255146d4285db791ba2c03881bd47601315e61a1402600f2f9e31dfa7e907d67985ce134e23ea3aeda5b75b6bbe34d19b6e4045d1f00621da", 0xc4, 0x80000001, 0x8}, {&(0x7f0000000080)="c9b68b0d356761d836708b697195269d94ca41ca8146d46cf191e43c0bedea00ff2fa11aedf0f6aa679309dfd085ce24ceda47233c4840d42edb6b2eec61625785cce8d10e99f56436f1111004c1868dea4a55b5ded331dc4f4bfc3f1e48988a0257d8cc03c6be9548136afc85984eb7dcd1eae619f4", 0x76, 0xffffffffffffff00, 0x6}, {&(0x7f0000001480)="f381eb8b57c6eec19da7f90bdc29e018a8cf60ca8c8ae10143dcd19862593bb1ea40aa92916ff469edc1cf599f78c86d374046b5dd4f1aa6f8dc1a7d723deeb4ff7ec550677e672615df051d9402fd41cb12c3e08c7aea2ff4130785a9e407e554f1ebceb704a1f75b4404657c6d69f4d004944959a1bb83a58a6e436ad5c8618aec0776d3d6582862d4f6addeec120e1b008fe3b05061cd", 0x98, 0x100, 0xfffffffffffff000}], 0x280000) r1 = open(&(0x7f0000001680)='./file0\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000016c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098dffa)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b03fb0)={0xfffffffffffffffd, 0xa0000000, 0x0, 0x0, 0x7}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) getpeername$packet(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, r3}) 2018/02/26 16:20:05 executing program 4: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x1f) accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/02/26 16:20:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x0, &(0x7f0000012000), &(0x7f0000001ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2000, 0x0) tkill(r1, 0x16) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x100000000, 0x7, "5dc3d9959c5a", 0x800}, 0x10) close(r0) 2018/02/26 16:20:05 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000072c0)="0d2da5062e75d11b0a83495aaec3b2665e20035a0c882d42e8d62b18431d3defb7e3a2d225fecb0c2ed12c017c159cc6e1331ea689d3f1b36554227d9684e3c30c80535e6712b2b5e57226f358a4b7af0bbb4ae1bc8f009e8c4504aa40fc99eed213aaab25eb6dfb16ee9290fa123b479bcc5b756b9a88ea8776154750055778a008a20b62cf4d63ab915958f8d256e63fa3b8963fd86f08496be2d0d24d9161b0f01379260ecaec5665ebf285b08cb055e1171b724f3cb8ad85117dd42519b2db3b020f2a8628eba384dda1ce564e82634b661f3f", 0xd5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, {0x3, 0x0, 0x78a7, 0x0, 0x9}}) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x2, 0xffff, 0x6, 0xfffffffffffffffc, 0x5, 0x6}) userfaultfd(0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000000000002004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c85917"], 0x2b8) userfaultfd(0x800) [ 48.323021] IPv4: Oversized IP packet from 127.0.0.1 [ 48.364410] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 16:20:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000aadff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="8c8f6181ca600f9500d109767480c832", @ifru_map={0x3f, 0x170, 0xacf, 0x0, 0x5, 0xf3dc}}) r2 = dup2(r0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x5, 0x8) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2018/02/26 16:20:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000000080)) 2018/02/26 16:20:05 executing program 4: userfaultfd(0x7fc) 2018/02/26 16:20:05 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xfff, 0x100000000, 0xd084, 0x3, 0x4}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfffffffffffff000, 0x3ff}, 0x8) preadv(0xffffffffffffffff, &(0x7f000007aff8)=[], 0x0, 0xfffffffffffffffd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000c797b4b9497cc57697ebe94e0d6ec5d0aabb05dc55999e7c2674e7ae2dea06cfb40a730ecd9ccf6ba84fee1d65586c95ccefc1a67d6ab2f90900d7d0fd14fa4053e97be9b521f5864463d65a32ec148045b6c9819b63ebcc9f51b3f94ded23913c92102e86100d36e1781ed7d2d04f6bec75d1dfc6717a3f05671f16290370ac91da5fb4c19d5843310e06000000b49a92efc174e4e8337f2831bae201f0b1973f571ba865854bef"], &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x3}, 0x8) 2018/02/26 16:20:05 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/26 16:20:05 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) keyctl$search(0xa, 0x0, &(0x7f0000c244fd)='user\x00', &(0x7f0000ef5ffb)={0x73, 0x79, 0x7a}, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='^posix_acl_accessselinux]\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x8, r3) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/02/26 16:20:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x4204d62b, 0x101, 0x3, 0x3, 0x27, 0x4, 0x7fffffff, 0x8000, 0xffff, 0x9}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=ANY=[@ANYBLOB="2c00000018002100000000000000000002000000000000010000000008000700ac1400aa09000500ac1400aa"], 0x2c}, 0x1}, 0x0) 2018/02/26 16:20:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r2, 0x2c}) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x3, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x2, 0x1, 0x2, 0x3, 0x100}) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/02/26 16:20:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x9, 0x0, 0x9, 0xa, 0x80, 0xa0, 0x2b, r3, r4}, {0x7, 0x8, 0x4, 0x7, 0x8, 0x7, 0x401, 0x80000000}, {0x8000, 0x9, 0xffff, 0x7fff}, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x4, 0x3, 0xff}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x3, 0x3, 0x3ff, 0x200, 0x1000, 0xfffffffffffffff7}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000040), 0x9) ptrace$setsig(0x4203, r5, 0xa794, &(0x7f0000000080)={0x1, 0x8e68, 0x40, 0x100000001}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 16:20:05 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) 2018/02/26 16:20:05 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x36, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000000)="125c5d7298b188579738736dee6101ba6e98aaa6b6571ab93e39bbbb9757db5b3b86829c517261f16de4541695c2544dc87efc225dee77726fc48d1ad556c7bb804415d80f1319e799a774940e0d5c3ffb4609091235d9f63085acfc87c44da2469337b90af7eef92c2db2462475ce0da830003152ba4a2009092b3a1c1f388618f03049a311932603d0c4c1af1e8e00eaec2dea9ad0809035fadb676f1fa1dcaf88aa0216ebcfacac89741dfcb7d323cbd9ed039622b3bf05a6151602075b26f7ada4250ead12826a327c0000000000000000c60ced52e90432caccb2d9ab813105fd5a3dd488e98e68ea6bc47d426692eb4a5abd6a38", 0xfffffffffffffe76) 2018/02/26 16:20:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440c0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400050a0000000000000000000000030006000000000002000000e000000100000000000000007f0000000000000000000000000000000300050000000000020000007f0000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fsync(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/02/26 16:20:05 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) keyctl$search(0xa, 0x0, &(0x7f0000c244fd)='user\x00', &(0x7f0000ef5ffb)={0x73, 0x79, 0x7a}, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='^posix_acl_accessselinux]\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x8, r3) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/02/26 16:20:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=ANY=[@ANYBLOB="00be9514f7def2a8b6b1f11c453bfad706b4355a6d0e635cf0d3e1cc6fc19908cbc7bc6070bc966b731784ed47185c84c96a7ac1266fbe4c52756d18d3ff8c3ee2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x34, 0x0, @tid}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/02/26 16:20:05 executing program 1: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) keyctl$invalidate(0x15, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 2018/02/26 16:20:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x800000000000001}) quotactl(0x0, &(0x7f0000011000)='./file0\x00', 0x0, &(0x7f0000000f02)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a7fff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x6, 0x0, 'queue0\x00'}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x1, {0x100000000001, 0x0, 0x2, 0x1, 0x8dc}}) 2018/02/26 16:20:05 executing program 3: socketpair(0xf, 0x0, 0x0, &(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) 2018/02/26 16:20:05 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) clock_adjtime(0x1, &(0x7f0000000000)={0x1, 0xff, 0x4, 0x3, 0x0, 0x7, 0x0, 0x81, 0x2, 0xc8, 0x80000001, 0x4, 0x8aff, 0x9, 0x5, 0x1, 0x9, 0x4, 0x6, 0x0, 0x8, 0x5, 0x1000000000, 0x7ff, 0x3, 0x9}) sysfs$3(0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) write$evdev(r0, &(0x7f0000000040)=[], 0xfdf8) write$evdev(r0, &(0x7f0000037fe8)=[], 0xfdaa) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) pause() fadvise64(r0, 0x0, 0x0, 0x4) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x10000) 2018/02/26 16:20:05 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x3) 2018/02/26 16:20:05 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x7, &(0x7f0000000240)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x402002) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x3, 0x3, 0xfffffffffffffff7, 'queue1\x00', 0x5}) 2018/02/26 16:20:05 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/87, 0x57}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001500)=[{&(0x7f0000001200)=""/29, 0x1d}, {&(0x7f0000001240)=""/18, 0x12}, {&(0x7f0000001280)=""/122, 0x7a}, {&(0x7f0000001300)=""/45, 0x2d}, {&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/56, 0x38}, {&(0x7f0000001400)=""/148, 0x94}, {&(0x7f00000014c0)=""/47, 0x2f}], 0x8, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$ipx(r1, &(0x7f0000001580), &(0x7f00000015c0)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000015c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000002600)={r4, &(0x7f0000001600)=""/4096}) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r2) 2018/02/26 16:20:05 executing program 3: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x34d8, 0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="736500000000010000000000000000000000"], &(0x7f00000000c0)='wlan1{\\/em1\x00', 0xc, 0x0) r2 = open(&(0x7f0000000100)='./file1\x00', 0x36140, 0x80) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={r3}) 2018/02/26 16:20:05 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 16:20:05 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="008ae38339046d434580c715fa2f720d0fa078753fb9732de89fd1574455e184125d50bcfb4963b19210473c401a1087634af28368f2eed7e2f84a867a4e543ddfdc99b1e305f7d9ce27579222bdf0ef3188c1c8982d69c0b790c239ffe2cd16b77a25090fb04958f33fb752a3503df18e50aca83f0e4742c96618a88677ba9135f181006ebfb1af38a0", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x25, "e8e3c2078b922fdd3d31e2575feca0d21b6c4c3b23f4951f4b33ddfe2ebda8a93d19927ec7"}, &(0x7f0000000140)=0x2d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f00005b7ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r5 = getgid() ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000340)={0x2, &(0x7f00000001c0)=[{0xc0, 0x80000000}, {0x4, 0x4}]}) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r4, r5, 0x1c00) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000024fffc)) 2018/02/26 16:20:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=ANY=[@ANYBLOB="00be9514f7def2a8b6b1f11c453bfad706b4355a6d0e635cf0d3e1cc6fc19908cbc7bc6070bc966b731784ed47185c84c96a7ac1266fbe4c52756d18d3ff8c3ee2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x34, 0x0, @tid}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/02/26 16:20:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d05ffc), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 16:20:05 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000e3cff0)={0x0, 0x989680}, &(0x7f0000f76ff8), 0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000001c0)="1faba741dd78aa49d1a6e8fa7372ead2ac6a8e3ea68b137ab920f3cde991470b218ff793526f31a0d49608fbf3db7299aede2f66a8b5f5f05d0202fe5dd5043a864f7884b0778a14a6ee1ac900743c3b966f96d1c6e3ad8b80b0ee845d9127dca2080460a7d19d5a4b75f3bf59572da167f48eea26644d320ab7b9b1d758748200b84d7dfa8e97e37c3b8023d6633039698638c5f829fa0d04ef591786e8bd0695", 0xa1) 2018/02/26 16:20:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x23) sendto$inet(r0, &(0x7f0000000180)="03", 0x1, 0x100000004043, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 16:20:05 executing program 3: r0 = socket(0x20000000000000b, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000158ffc)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/26 16:20:05 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x1) time(&(0x7f0000000000)) 2018/02/26 16:20:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000c4c90000"], 0x1, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 16:20:05 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x75, "6da0f555c536f27bffbff384967130816ef63378cec0bc72668b73fa579c2867d2479e3252867ad6af54cb1f4b6cff9510a0a4cc6f3c4a0b56da77f265989fe71265d6adf882764f7713cdad8cc5597deb78b2c534c4c41d695c7a6254939028bc413eaa00b6d06b4f0bb11202d7de5ca0cec45585"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f000002cff4)='./file0\x00', 0xfffffffffffffffb) write(r2, &(0x7f000002d000)="e0", 0x1) lseek(r2, 0x0, 0x3) 2018/02/26 16:20:05 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000001ff0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x5, 0x5, 0x1c000000, 0x0, 0x7f, 0x7, 0x3, 0x5, 0xfff, 0xbd9f, 0x4d79, 0x416}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f00005ae000/0x3000)=nil, 0xeb8e, 0x2, 0x30, &(0x7f0000156000/0x4000)=nil}) signalfd4(r0, &(0x7f000065d000), 0x8, 0x0) 2018/02/26 16:20:05 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x114) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/177, &(0x7f0000000200)=0xb1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/02/26 16:20:05 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/135, 0x87}], 0x4, &(0x7f0000000500)=[{&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/147, 0x93}, {&(0x7f00000004c0)=""/45, 0x2d}], 0x3, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) 2018/02/26 16:20:05 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) ioctl$TIOCCBRK(r1, 0x5428) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x4, 0x10000000000, 0xfff, 0x6, 0x6, 0x3, 0xffffffffffffffff, 0x1, 0x1ff, 0x40, 0x4, 0x1, 0x2729, 0x5c4e, 0x3]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x1f}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e6bf12), 0x0, 0x4000, &(0x7f00000f8fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$pppoe(r1, &(0x7f0000000240)={0x18, 0x0, {0x0, @random="6dd996b26917", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/26 16:20:05 executing program 1: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="0006ac8ef5b87a72b7ea6079bae58ff2d43fd85a2c175c19ced05ced545d4458288dbb996984afd684f285aea3260e0785469857efe2d7f32c3c08e3e8766cbf8a65b6f8f90e4bbc5b8c47756a32aab34e584d5e1fd7c71023c124ad33f03675318275c752e6b965df5a98ca778a159a322a1c531101c77b52125973051871a0d63cb5b90d0334d1cf344e795181966cb4ab7a5a714c66a6c4f5e48f0a071653b14e0d0714da49fe23063cefdf71ed8677b478458a38902be25956", 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d1", 0x1, 0xfffffffffffffffc) keyctl$negate(0xb, r0, 0x55, r0) 2018/02/26 16:20:05 executing program 6: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x1, 0x7, 0x0) pread64(r1, &(0x7f0000000f6f)=""/145, 0x347d590e09ca67d8, 0x0) 2018/02/26 16:20:05 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600) fsync(r0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') readv(r1, &(0x7f000033ffc0)=[{&(0x7f000074e000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000000740)=[], 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/26 16:20:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)=')\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/02/26 16:20:05 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000000032, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x100) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000d8b000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="4362f3833b8129a8a8f54f824c171b80c2a6d06461f87cb1b48cbb7316dee01ad723393f6b5f18818806922f352700958ea4eb5d0075584ee64b99d6f4cf7e5937bad84320cb2caf8bf8cf24d7166525757de3daa19c7317a053e26f5b7407ffaced8cbc29d296ec60b926585e0499652d2afb122abbaed7c3ed962fd1471ef6f06f14a9a900f94a8ae0e022d14ae926b678a8e9c99e22c7f0b0a00a28a95ac713830f2ca2d83c24d766d1df8f1beaefa3c2f7756028f6ca7a51ddef5ab0", 0xbe}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000180)="1e781a2c05e17f897ccd744b0d2ea713888ca04e7a20820b962f5d056c488be3ca1d97fd2650c85c93efce8af248de84d9aac0cdcb5139908fe28fdb5de5fc7064a307e2ed63f79ae1c2a8f16ba4189f6346ea89be98dfdbbddaf639da440ef34abd0114d1d7", 0x66}, {&(0x7f0000003040)="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", 0x1000}], 0x4, 0x1) 2018/02/26 16:20:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000000000086ef0000000000"], 0x10}}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @empty, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x200}], 0x58) 2018/02/26 16:20:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) fadvise64(r0, 0x0, 0x6, 0x3) r1 = socket(0xa, 0x802, 0x2) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) inotify_rm_watch(r3, 0x0) 2018/02/26 16:20:05 executing program 6: clone(0x0, &(0x7f0000001000), &(0x7f0000003ffc), &(0x7f0000001ffc), &(0x7f0000001000)) process_vm_readv(0x0, &(0x7f0000002f90)=[], 0x0, &(0x7f0000002fe0)=[], 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/02/26 16:20:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=@ipv6_getnetconf={0x0, 0x52, 0x310, 0x7, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_RP_FILTER={0x0, 0x3, 0xfffffffeffffffff}]}, 0xffffffffffffff42}, 0x1, 0x0, 0x0, 0x1}, 0x200000000000) 2018/02/26 16:20:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)=')\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/02/26 16:20:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000af0ffc)=0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x3, 0xc0, @empty, 0x4}}}, 0x2, 0x5d, 0x1f, "b86a01dcd6015f87b551cf68a77dc3bc94d5dc5be017bc65507a17d8423e8315c48085eabef161985c208bd22ef977fe63df629174a07f53fe2fe58373dd3a221198e8209a97c84fe402ceb6d3fc44d5"}, 0x160) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) 2018/02/26 16:20:05 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0000, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/02/26 16:20:05 executing program 6: clone(0x0, &(0x7f0000001000), &(0x7f0000003ffc), &(0x7f0000001ffc), &(0x7f0000001000)) process_vm_readv(0x0, &(0x7f0000002f90)=[], 0x0, &(0x7f0000002fe0)=[], 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/02/26 16:20:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) ioctl$int_in(r1, 0x5452, &(0x7f000051cff8)=0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 16:20:05 executing program 7: prctl$getreaper(0x2, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xd979}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x8c, "5cec8da7c1abecc229060b49bf79a3f9609724d4151a91c28e9d1864397911c065fd79d6bd810bf7a57390ad57934f10c4cb90944bd4e09964666c5b5aa67d099a2e42809461bcccdff6f3073430f6008c5712548b60e016aa836ce1a003d3a8708eafb90a9d058c904e06d4f9c46343b3e854ac32fef6c5fdb19c2a12d6dabd12b95759d4c56ecfcf1f90cf"}, &(0x7f00000001c0)=0x94) 2018/02/26 16:20:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0x1401}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/26 16:20:05 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffffffffff6d, 0x0, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect(r1, &(0x7f00000000c0)=@ipx={0x4, 0x7, 0x1f, "47e021d55a1f", 0x10001}, 0x10) 2018/02/26 16:20:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10002, 0x101281) connect$ipx(r0, &(0x7f0000000040)={0x4, 0xffffffffffffffe1, 0xe000000000000000, "b799759ebfb2", 0x7}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000607000)=ANY=[@ANYBLOB="7849c878835deb32aed9de00125800000000000000e5"], 0x0) 2018/02/26 16:20:06 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = creat(&(0x7f0000ab5ff8)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f00000fc000)={0x20080522, r1}, &(0x7f0000244000)={0xfffffffffffffe00, 0x6, 0x0, 0x0, 0x0, 0x200000000000000}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="abec43be63202d46e46852a41a60829f48edc3eec9c69ea0a89233deb418981cebb0c579894a", 0x26, 0x24000084, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(aes))\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) 2018/02/26 16:20:06 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80800) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000040)=""/109, &(0x7f00000000c0)=0x6d) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xc2, 0x0, 0x2000000000000000}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200380, 0x0) clone(0x0, &(0x7f0000000080)="d33c932cb96e9cd21d6cd90b217840ec3776c2ba1ff012b0c491f753d7370e6b6cbc36c4a8d390c4761b7b476af70682d9e8d649234badb5c35501d1b4cc96700ff39dae", &(0x7f0000000040), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/02/26 16:20:06 executing program 3: r0 = epoll_create(0xeeb) fcntl$notify(r0, 0x0, 0xfd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) unshare(0x40600) 2018/02/26 16:20:06 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) readv(r1, &(0x7f0000727fc8)=[{&(0x7f0000a6c000)=""/183, 0xb7}], 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setsig(r1, 0xa, 0x2f) 2018/02/26 16:20:06 executing program 4: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x10001, r1, 0x2, 0x4}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={@common='ip6_vti0\x00', @ifru_flags=0x600}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r2 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000100"], &(0x7f00000000c0)=0x10) getpeername$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='pipefs\x00', 0x1000, &(0x7f0000000140)) 2018/02/26 16:20:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 16:20:06 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffffffffff6d, 0x0, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect(r1, &(0x7f00000000c0)=@ipx={0x4, 0x7, 0x1f, "47e021d55a1f", 0x10001}, 0x10) 2018/02/26 16:20:06 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/cpuset\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@generic="432e92382ba1fbed118444fbf6a25f83", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xb76fa42ad2e0ac2c, 0x122) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x9, 0x7) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r4}) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000140)={r6, 0x2c}) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) tkill(r7, 0x1c) 2018/02/26 16:20:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="d7693c0f259e6de91bc85b7715a33d620ebc6a7091e422b2993a122711e5c7", 0x1f}, {&(0x7f0000000100)="8af42253d20d4f202455d73a2b85fbfd32180be53694e0bdfc54dc9eca3535adde46563c9046a39330d5ddf8059bad6ad781a60c4a07a6586592f32fbac68db92da5fd1114ec69d94a790fd87b9550eb346a6fbccd1a4cf05858868795eaafc1a1c5271e632c973184724b683e41db9ad3352cc47a40a6331d6e91b7ca0c2105a6bab95cb4d2bb09f8854c92ec739e202a4715b7cced48af05d09652057092f6e6d5a5915bfe4d4c4ba162", 0xab}, {&(0x7f00000005c0)="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", 0x107}, {&(0x7f00000004c0)="01d3dd7589844e47661115b952f440f2cd6c06b4930f2ab8e6dd25ae0d36621c013e14839ea4698e28c77a44d2c218e4c8f053046147baa1732a17e1dc217d4d38c98279b660fd2c7422a31029ccb8a05adfd3e4c1ac737fc8351a2678384cf87bb21880cefe88d9079d168806ebe85fb8e65cbb74afc00b75fd8166cf0bb6469b270d4363dc7374ad005a8f4d74a3206c4b1111b39f728b15203e1403b33480902009aba90a687b27e774a8645ba1bd6bc692b07a7fa05e3b058099a7f478907f6b30b38f47f8fef3441489200fc6901fa4dd6a9ee3fa5d9d6cf4bf4e9bf7ed8ea1b0af76646db668376f33ccbf56e0608f32", 0x46}], 0x4) 2018/02/26 16:20:06 executing program 4: r0 = socket$unix(0x1, 0x6, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="76aca1a5633a9eae731986c9d283deb2c923ed2362465b888c"], 0xc, &(0x7f0000344000)=[]}], 0x1c, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xed57783a2b705a3, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0xb8e, 0x0, 0xd51, 0x5}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10800, 0x0) 2018/02/26 16:20:06 executing program 2: restart_syscall() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000140)=0xfff, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r1, r3) 2018/02/26 16:20:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x50000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3, 0x8001, 0x10002, 0xe33, 0x6, 0xffffffffffff8001}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0x3b) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x5, 0x1ffc0, r3, 0x7fffffff, r4, 0x6, 0x5, 0x2}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) fcntl$setpipe(r2, 0x407, 0x0) sendmsg$key(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2, 0x3, 0x943d, 0x2, 0x12, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x4, 0x5, {0x6, 0x7e, 0x10000, 0x1, 0x0, 0x1, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0xc, 0x4, 0x10}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x1}]}, 0x90}, 0x1}, 0x40000) 2018/02/26 16:20:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x1, 0x6, 0x5, 0x33, "90faec1970eac424e02ad07f8420d7820698af1ac95dfca59d57a80ea6df84d9"}) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/26 16:20:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffff9c, 0x80284504, &(0x7f0000000000)=""/114) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x80, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0xcfa}, 0x1f, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0xffffffff80000000, 0x6d03, 0x4, 0x4}) [ 49.135215] audit: type=1400 audit(1519662006.069:13): avc: denied { dyntransition } for pid=6570 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/26 16:20:06 executing program 1: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 16:20:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x0, 0x90a, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in6={0xa, 0x1, 0x43, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xbc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x402, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000140)=""/204) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) getgid() setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/26 16:20:06 executing program 7: r0 = socket(0x100000000002, 0x2, 0x8c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendmmsg$unix(r0, &(0x7f0000001600)=[{&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000001200)=[]}, {&(0x7f00000012c0)=@abs, 0x8, &(0x7f0000001440)=[], 0x0, &(0x7f00000015c0)=[]}], 0x2, 0x0) 2018/02/26 16:20:06 executing program 4: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000000)) 2018/02/26 16:20:06 executing program 3: r0 = socket(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x20) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) 2018/02/26 16:20:06 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0x0, &(0x7f0000fda000)='mounts\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3fffff}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioperm(0x919, 0xfffffffffffffff8, 0x10001) 2018/02/26 16:20:06 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x1, r0) r1 = socket$packet(0x11, 0x8000000003, 0x300) sendto$inet6(r1, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x3, @empty}, 0x1c) 2018/02/26 16:20:06 executing program 2: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3f, 0x4) 2018/02/26 16:20:06 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='^selinux\x00', 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef0fec)={@loopback, 0x0}, &(0x7f0000ef0ffc)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x1, 0x5211, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x8174, 0x100, 0x5, "8ed6dc289e60366c3d23983163ac634a76f78630beb0a37cc7581bcfa74ea949342ce059605e98baaf75f21c40d3f9b82cfb5dd91b167cdb232015b7a8ead7ba9edc8c2d7ee610a4960e3b4c6a9dfcbd"}, 0x160) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097effc)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)}, 0x40002106) 2018/02/26 16:20:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001440)=[{&(0x7f0000000040)=""/160, 0xa0}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/241, 0xf1}, {&(0x7f0000001340)=""/212, 0xd4}], 0x6, &(0x7f00000014c0)=""/198, 0xc6, 0x5}, 0x2000) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036fffc)) 2018/02/26 16:20:06 executing program 6: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 16:20:06 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x80000000000e, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x480200, 0x0) listen$netrom(r0, 0x17) 2018/02/26 16:20:06 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0, 0x0}) r1 = gettid() ptrace$setregs(0xd, r1, 0xb0, &(0x7f0000000040)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @local}, &(0x7f0000000080)=0xfffffecc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80002, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040)=0xffffffffffff8001, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00000000c0)=0x200) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/26 16:20:06 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x1ff, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=ANY=[@ANYBLOB="fceee15a30225116cb63b21f511a6b55dc20"], 0x8, &(0x7f0000f54fe0)=[], 0x0, &(0x7f0000f52000)}, 0xfffffffffffffffc) 2018/02/26 16:20:06 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r1, 0x8000000000}], 0x1, 0xffff) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80000) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000080)="8942b6f76a2a2ccb93ca2af727151ede0499fe273f94c41977bfce20c2ffc641166a9e5337a3f03bcd5c448499aa4ff7b26ce84d95e744ff378eeee8c1469a6c720f7725e03e7ce5eb793020fc5e68", 0x4f}, {&(0x7f0000000100)="04af465ed5332e20c96150ab1dcbc35e9f95e22072eb2abc85a14ead8afd621b36cb74498f6ad496fcd4e8d4ec0a11227785d0e5b5b1c25dfb2cadeb0c33dd86a596f3a744a92858ba2aac43fcc5ed3034707db0f5c876d25de9bdf96fc72b1c9408e914cdbcc1c80289ef8f8e6320e9f6f4cf3306", 0x75}, {&(0x7f0000000180)="8d7bbfca4e85eef657513d47431efde976cf43ca78e83f454f846801570691a05fdedf6657c3cbff234d1d608d37fdf57e261b76d115840a", 0x38}, {&(0x7f00000001c0)="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", 0x1000}], 0x4, 0x6) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x300000000, r3}) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r4) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000001200)) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000000000)="40580197405803b708064ccffb59ba1815f2607eadfbc55b63099af0a29fb4d2cf1d29e05b7da69698ee183a4b79d54a586642795a30dd401a1ea59b0beeab1dda6ba4e8a14193c970c0ac298793b4ed580a13d0997c2f51efb8a4cf36cd3ad44f782f1b316154d02a659918ce4ccaf7103326dcdb5b69a33356822340b689dae4fcbe6f282b749cee3cfc83bff61cd0c6b1225a9ff0803865047f45b446", 0x9e) 2018/02/26 16:20:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2}}) 2018/02/26 16:20:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/157) 2018/02/26 16:20:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="77b8f355cd7b311e65860979f01ddb83e34bb29764e7258a4393a5f47b066c661505e9e4621862a865b634837dd80a3f9075fbfbdd07531844ae291bdc16032a6f7830f72ef8d20855864e16b6354ad732c90a47266b2d2f272f23073e7adb99fa755680ee775761cf7d58f1b2a9cc6cb866a76fc924548291edd56854ba50fc3b2ce31e8159f7b72f422091ba4d4cff673083d5e2babd870f35e5b30eb8e8a335c7eff31dc809", 0xa7}, {&(0x7f00000000c0)="fc26d75bebe109cae43fee2be49e26df3f101a1859f67d52078d92d770d2364169bf96d71557544c7096107d23a263e05f252b1a572a599970b7fc0b8eaf9395f332691e579f766eb542cd3d0e0833e15578463c3f3ccd302f8cd28d97fb8b3a75b7ca99c19345eceaaa0c58fdcceb037a429d6f61527509a94cb56ac0d7d55a9c32874775130fc541388234acf9ef2c9cd7c5b18e7b78d4fb924206886db032", 0xa0}, {&(0x7f0000000180)="776569564b9a3a2eec8a8427d5378339df4b7a92c8936634224a565ac157896576eac1290a3a5cf83b6ea59abe15f860484a2e8338a7684931a43b38be4d609cbbe8f6d8321a394d0841eeedfef23378492772d5bcb049f61733c5c2ab47ea8129d453061edff8263dcbe8694c4b563e3aad88997973c97bde4ed351d66d0cc182a20537e9bc3c665f4461f089f5cd57ec6b35503635b1", 0x97}, {&(0x7f0000000240)="3969281bf81cc84172c594014f4909a2a69cd8000524a33d98c14a300ebf5c4f5dd80219a8d591508b4b", 0x2a}, {&(0x7f0000000280)="27b8550c", 0x4}, {&(0x7f00000002c0)="3489bee94ee1a14ef1e7d1244128fabf9698f34bad31164a5dd51084a7344aba7763df76a530899565d3ad57518d395f4266ddb3e28a6edaa3695e6c54e34069a0cfad956cd0f60311cd038e8ffc68bba38d5c40fd29fc26fd761445fe990a70e09d54fd7de17c56273f1023405a53d04d00744a7bde21556d14aea2632639f8547d6c777c78d2ec2048ab4a307c0113f6428540492e7f714a0886ba901d83", 0x9f}, {&(0x7f0000000380)="eadb6bf1bfa4b0ed0193367814b5234938c9a448f0e479f451df1a394403a256e3c44275153df3017315a05be7b93c181fcc155e1239b835b866b887c5e4f7f13851decfd6f95b69c9c83e3d266aafbc79fd2bfcff2979ca14144dae8833fcffe159b8f0aaaa81c9c00cb54a2d7cbad575f27e8025f7f8a23e586835bf4c9d2377f71976c78940a4f646c780b2c2f94d0d5711e0c488290cd389f0248f9c419324bc55f91ec9aaa7d499ea3ee17b3bf4da44646006928948fdb8ae9be7f934a7a7079ede6d8a4e9c071f60fb6959e1453b3a8784c4569065ed8149a575074dbf7a9c4c0f2d6d9ccd421040e469afa6a887a003eee1", 0xf5}], 0x7, 0xe) 2018/02/26 16:20:06 executing program 4: dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair(0x9, 0x80a, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sync() ioprio_get$pid(0x2, r2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14ca004200200026bd7000fbdbdf000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x311700, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) 2018/02/26 16:20:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x34, "d3a2879a8c812d385aa74700db0c5ebec89cce63927e598c38c7843c56199d6a12284b0c086e23229fba689c12902311f92ed26b"}, &(0x7f0000000040)=0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0xfffffffffffffff9, 0x4, 0x3072046500000000, 0x4, 0x8000, 0xff, 0x720, 0x40, 0x0, 0xfffffffffffff883, 0x1, 0x5, 0x3f, 0x9, 0x9]}, &(0x7f00000001c0)=0x108) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) request_key(&(0x7f0000013ff4)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/02/26 16:20:06 executing program 7: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/02/26 16:20:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x62) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="2b0c000000000000c910000000000000000000002a3e00000000010400000000010007100000003502060700f5e600000000000000c750000000bbc910010000b1cf0000000000000000000000c910ff020000000000000000fdffffffff000000000000000000000000000000000000"], 0x70) mremap(&(0x7f000030a000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x6, 0x1, 0x8, 0x400, @tick=0x4, {0x79}, {0x6, 0x3}, @control={0x8, 0x6, 0xdbad}}, {0x18000000000000, 0x9, 0x9, 0x104, @tick=0x8000, {0x6, 0xc81}, {0x2, 0x401}, @addr={0x9, 0x1ff}}, {0x9993, 0x7ff, 0x3ff, 0x3, @time={r1, r2+30000000}, {0x8000, 0x9}, {0x3, 0xffff}, @control={0x62, 0x9, 0x9}}, {0x9, 0xb2da, 0x4, 0x6, @tick=0x2, {0x8, 0x9}, {0x4, 0x2}, @note={0x1, 0x3, 0x8001, 0xccf, 0x79}}], 0xc0) 2018/02/26 16:20:06 executing program 3: mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x0) 2018/02/26 16:20:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x200800) ioctl(r0, 0x227f, &(0x7f0000007000)) 2018/02/26 16:20:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x235) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 16:20:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80000001, 0xffffffff, 0x8c, "35020579034e78d06552d42cdf6d5cb761a0ff469858cfeb4ee1e09d4120e9db87775f8e442bc2c5d884c73f483877c1de12bd86c7133d0c622d7f73c0551a6e40d366eaa794b574e164c545d1d63510"}, 0x160) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 16:20:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000000)="f8212d70726f632d5e00", 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x0, 0x3fffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xffffff29) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11000000", @ANYRES32, @ANYBLOB="0100010650b774dc1dfe4dd6"], 0x14) dup2(r1, r0) 2018/02/26 16:20:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) socketpair(0x1f, 0x0, 0xfff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) 2018/02/26 16:20:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001b000)='U', 0x1) read(r0, &(0x7f0000000000)=""/114, 0x72) socket(0x1, 0x0, 0xe1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) getdents64(r2, &(0x7f0000000040)=""/13, 0xd) 2018/02/26 16:20:06 executing program 4: process_vm_readv(0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/187, 0xbb}], 0x9, &(0x7f0000000880)=[], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000600)={0xe53, 0x5, 0x3, 0x7ff, 0x3, [{0x5f8, 0x5e3f, 0x3, 0x0, 0x0, 0x408}, {0x400, 0x5, 0x3, 0x0, 0x0, 0x104}, {0x4, 0xfff, 0x7f, 0x0, 0x0, 0x400}]}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2}, {r0, 0x400}], 0x2, &(0x7f0000000600), &(0x7f0000000640)={0x3}, 0x8) 2018/02/26 16:20:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x375, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5a50, 0x200800) r2 = accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x8001, 0x2, 0x0, 0x4, 0x3, [{0x80, 0x90000000000000, 0x3, 0x0, 0x0, 0x4}, {0x2, 0xf6fd, 0x1f80000000, 0x0, 0x0, 0x4}, {0x1, 0x94, 0x3, 0x0, 0x0, 0x404}]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) sendto$inet(r0, &(0x7f0000861f5c), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 16:20:06 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000107c89d"}}) 2018/02/26 16:20:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, 0x100000000, 0x7414, r2}, 0x10) read(r0, &(0x7f00006a9000), 0x0) 2018/02/26 16:20:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x0) 2018/02/26 16:20:06 executing program 7: capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dbfe8)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000017d000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000493000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000fc5000)=0xc) setresuid(0x0, r0, r1) 2018/02/26 16:20:06 executing program 3: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) poll(&(0x7f0000000000)=[{r2, 0x40}, {r1, 0x7018}], 0x2, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mq_notify(r0, &(0x7f0000000180)={0x0, 0xf, 0x2, @thr={&(0x7f0000000040)="8fcc9bf2b4d0f4b7e724ad8bc6944523d14525b2dfb70e5abb641344d2d6dfd54ab49d2d7ed67e0810062bae642425d25075561c0cd4e5e4f3f63a4913d59f77a3b6466ec3e71bbba6884e236d53e74b547b7749f0225e32a80dcb4a9ee6c5b7085056a9ac080ee88c7c613e1d5085d6d4b9cd1bc0d9d0492c5ed066dddfa9b0cce8c04b9c73dff7d016faa0917a541c80917ea31491ac5417020d7f3b04312c580cc4ab182b4a", &(0x7f0000000100)="13d35917d52f9eb16996af63317985b05580265859cdcaa78c10e1a15da3a4900095907701776619ad0afa62975545f5e80a317d76d4d60c14f77e2efa78f250e76e67416d737e677fb4f5eaf7510633f7bb84d61c74e25725b73044b73efaf6c2ca8258b92332ca06c4b5697b59355bde6a740c79563f71de9c3792a3"}}) unlink(&(0x7f0000000200)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) 2018/02/26 16:20:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) flistxattr(r0, &(0x7f0000000000)=""/11, 0xb) 2018/02/26 16:20:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x40, 0x9}, 'port0\x00', 0x6, 0x60000, 0x9, 0x20, 0x8001, 0xfffffffffffffffb, 0x1f, 0x0, 0x4, 0x1ff}) getrusage(0x1, &(0x7f00000000c0)) 2018/02/26 16:20:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0xfffffffffffffffe, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0xffffff62, 0x0, &(0x7f0000f7d000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=ANY=[], 0x1, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/4096, 0xfffffffffffffe44}, {&(0x7f00000010c0)=""/141, 0x8d}, {&(0x7f0000001180)=""/4096, 0xfffffffffffffe28}, {&(0x7f0000002180)=""/1, 0x1}, {&(0x7f00000021c0)=""/240, 0xf0}], 0x6, &(0x7f0000002440)=""/222, 0xde}}], 0x1, 0x12023, &(0x7f0000003a40)={0x77359400}) 2018/02/26 16:20:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/26 16:20:06 executing program 5: clone(0x0, &(0x7f0000c5dfc3), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000f79)) pipe(&(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x401}, 0x8) times(&(0x7f00000c5000)) 2018/02/26 16:20:06 executing program 7: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2018/02/26 16:20:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clock_adjtime(0x2, &(0x7f0000000000)={0x4, 0x0, 0x200, 0x5, 0x7, 0x2, 0x48, 0x3, 0x800, 0x1ff, 0x1, 0x8, 0x323, 0x200, 0xfedf, 0x38, 0x0, 0x3, 0x7f83, 0x7, 0x5, 0x4, 0x1ff, 0x7fff800, 0x8855, 0x4}) dup3(r0, r1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/26 16:20:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/26 16:20:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0xffffff62, 0x0, &(0x7f0000f7d000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=ANY=[], 0x1, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/4096, 0xfffffffffffffe44}, {&(0x7f00000010c0)=""/141, 0x8d}, {&(0x7f0000001180)=""/4096, 0xfffffffffffffe28}, {&(0x7f0000002180)=""/1, 0x1}, {&(0x7f00000021c0)=""/240, 0xf0}], 0x6, &(0x7f0000002440)=""/222, 0xde}}], 0x1, 0x12023, &(0x7f0000003a40)={0x77359400}) 2018/02/26 16:20:06 executing program 3: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) poll(&(0x7f0000000000)=[{r2, 0x40}, {r1, 0x7018}], 0x2, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mq_notify(r0, &(0x7f0000000180)={0x0, 0xf, 0x2, @thr={&(0x7f0000000040)="8fcc9bf2b4d0f4b7e724ad8bc6944523d14525b2dfb70e5abb641344d2d6dfd54ab49d2d7ed67e0810062bae642425d25075561c0cd4e5e4f3f63a4913d59f77a3b6466ec3e71bbba6884e236d53e74b547b7749f0225e32a80dcb4a9ee6c5b7085056a9ac080ee88c7c613e1d5085d6d4b9cd1bc0d9d0492c5ed066dddfa9b0cce8c04b9c73dff7d016faa0917a541c80917ea31491ac5417020d7f3b04312c580cc4ab182b4a", &(0x7f0000000100)="13d35917d52f9eb16996af63317985b05580265859cdcaa78c10e1a15da3a4900095907701776619ad0afa62975545f5e80a317d76d4d60c14f77e2efa78f250e76e67416d737e677fb4f5eaf7510633f7bb84d61c74e25725b73044b73efaf6c2ca8258b92332ca06c4b5697b59355bde6a740c79563f71de9c3792a3"}}) unlink(&(0x7f0000000200)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) 2018/02/26 16:20:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) msync(&(0x7f000087d000/0x4000)=nil, 0x4000, 0x5) fcntl$setpipe(r0, 0x407, 0x7de4) recvfrom(r0, &(0x7f0000000000)=""/119, 0x77, 0x2101, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) close(r0) close(r0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) sendmsg$nfc_llcp(r3, &(0x7f0000000580)={&(0x7f0000000040)={0x27, 0x2, 0x4, 0x4, 0x0, 0x9, "9556bfac51be442644bd10cb9d575aef7934db2ded2fad1d3199095ac6c916c7ad781c6ef2222568bc15f768ebb0ec0273ac9d1a44706e3385fb8e60de5cc0", 0x2e}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000000c0)="0efd0da70bf17a4df9d5a25ed6f89fd593bd7e9a92cc064e88da05974e423753951a2348aea9f1af8fe89e28cebde1d6ae720500077f64525fe607c4ddfa6396c09de298b1896f52e5514ff40659cff0cdb0c2e089489ff49aa859190e4f2f68588600c0ffa883a65c7456e1ebde8c3867181cdb", 0x74}, {&(0x7f0000000140)="6e8ca0351f1376c901e48d9c708f23", 0xf}, {&(0x7f0000000180)="2058a9d826d829532c64210a71b4bcaa3bfeceb30b53e1da1303668b93b0ef95add80163586539fcb84f4e94c80e75fac5f2295cfcb7288f76ad61c6c7ffebb236af621435ed2fcaf95397f3251e3884c0499a9b17d28a5f2e31050a2e1051526a90abbdaa7dd65a36641d24b7f37b421b69ab49f8b1f62b1b31b5cc0d59bd74d3dc90471e1cf6f584f672bf29fd39a66a7752549a02dfbaa61bc86c5edae4", 0x9f}, {&(0x7f0000000240)="c26a5ccce7dcb0d7759310d9ce98ca03c0c84d4f2dd8538cc63d7f109cfa4ef7ac16248028e42980826e848b272a5bc4bdc8c0ff6464d7654de4fcac755da636899b9c9bbe6b22c7fd4c8dfe300717d5e258f5b9cb14e1b929442405bbcd4289633676e4cfbfbb8a6c", 0x69}, {&(0x7f00000002c0)="bdffd9302771b90d054f8ba23d7ae0e879c66b70a1f682ae02a510d3b3160299ba63109a67498d3db59b6c4aa4f8a3630a507b9e77f09cc315a651", 0x3b}, {&(0x7f0000000300)="090ecce8c3d1299ff6638625f682c5fbf57f2f0fa08e7729a5f341a5606eefd3b648b6fdf9ff48663993f56e63fdf24153c5e67b13eb7946b8336fd82fd7c7ef6a269f3a1a12d209299b3c99dd611c3a41073d5d815729209f527f42cab0fcec3f25223228f0ac29e1ded84fef0d456ded6dfbfc8aba9b3eaf5ee391c09b0bd888559d5e6d5d769c89da1e0abea458377e8f158f7ca177559a602696f8043a6b22cb7f8e787cac2e108f33ebddf5bfb7e221953ca722b6a6bd8180c477adea902c2e442c851f1fa1706afb54de32567c274e44ed476f2c1578c0ae145e1e7c70ee3cc071c1665f0a4a509cbd52d4782b3916c39862e7b7f6", 0xf8}, {&(0x7f0000000400)="6e299327a5b1bc147f6e1abf073eac10af39dfa83510947a9df08063f18249cf8a5e4e4aae2a1d00f1e4cc4bc975f758ff94873a82f23a41dc67ec8fad21689cec5ba75fb54290e78ef5f10eb16c7014302601be4e755031ee9e25cc48826c3dd02ac8a75b6fd2342c5c95061772ba3a6952cc29df2df14a5333847a5b3cd49f8956264a44a98b1124ee78cdd504e9f9579587ebb63d8e5462f71ce130522d", 0x9f}], 0x7, &(0x7f0000000540)={0x20, 0x10b, 0x7fffffff, "efa7eefa2975b2ab55338e2a"}, 0x20, 0x4}, 0x881) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000005c0)=0x3, 0x4) 2018/02/26 16:20:06 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) socket$inet(0x2, 0x7, 0x3be) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xc588, 0x9, 0x9, 0x4, 0x1, 0x3, 0x8001, 0xfff, 0x101, 0x8}) recvfrom$inet6(r0, &(0x7f0000000080)=""/5, 0x5, 0x10040, &(0x7f00000000c0)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) 2018/02/26 16:20:06 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90880, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 16:20:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/181, 0xb5}], 0x1) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:hwdata_t:s0\x00', 0x1e) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x627, 0x6, "509f96194119", 0x7}, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/4096) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000012c0)=0xe8) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8001, r1, r2, 0x2, 0x800000) 2018/02/26 16:20:06 executing program 2: mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000fac)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/26 16:20:06 executing program 1: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000cecffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1, 0x10}, 0xc) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r0, 0x0) 2018/02/26 16:20:06 executing program 5: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x205, 0x30, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0xc) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="27247b41bd3f30efe16af29086a0da0a", @ifru_addrs={0x2, 0x2, @rand_addr=0x7fffffff}}) 2018/02/26 16:20:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/26 16:20:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6bff0)=@ethtool_rxfh_indir={0x0, 0x0, []}}) recvfrom$inet6(r0, &(0x7f0000000000)=""/86, 0x56, 0x20, &(0x7f0000000080)={0xa, 0x0, 0x2d, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/02/26 16:20:06 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x6, 0x7ff, 0xfffffffffffffffb, r1}) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/26 16:20:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) set_thread_area(&(0x7f0000000000)={0x20000000000, 0x20000800, 0xffffffff, 0x100000000, 0x1, 0x80000000, 0x0, 0xfffffffffffffff9, 0x2, 0xaa99}) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f000000fff4)={0x10}, 0xc, &(0x7f000000eff0)={&(0x7f0000009efc)=@newsa={0x104, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0xffffff98}, 0x1}, 0x0) 2018/02/26 16:20:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) socketpair(0x0, 0x0, 0xdc51, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0xbd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcc}}, 0x6, 0x2c, 0x3, 0x7ff, 0x80}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x9, 0x8cc}, 0x8) 2018/02/26 16:20:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x82, "eda2b8da76aab5cf8ca12286002b7f5b59d00aa2bcf981e7e2a99d98dfd29afaae7e6b301cf131ad85b57d6ded323fcc04bf85ef127a103e6099f022be820eb73def98ab4ab2d619cdfda5f5566bff56adf7aec13d8fabcc02e3cff52f7305b2df554026e2b2187601f261338c1f0952cfdd0207c155bf3eaaf9ae8685a8d214e433"}, &(0x7f00000000c0)=0x8a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x1, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='0'], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/26 16:20:07 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x5}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000cb5000)=""/15, 0x15a}], 0x1, 0x0) readv(r2, &(0x7f000072cf70)=[{&(0x7f0000000040)=""/130, 0xffffff6d}], 0xf9) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/26 16:20:07 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r0) 2018/02/26 16:20:07 executing program 0: r0 = inotify_init() unlink(&(0x7f0000000000)='./file0\x00') r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)={0x80000001, 0x1, {0x0, 0x1, 0x38fb, 0x2, 0x80000001}}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1, 0x0, 0x3, 0x3, 0xa, 0xa0, 0x20, 0x67, r3, r4}, {0x7, 0x100000000, 0x9, 0x1000, 0x0, 0x9, 0x6, 0x7fff}, {0x6, 0x4, 0x80, 0xfffffffffffffff7}, 0x5, 0xb, 0x2, 0x0, 0xe93a5e5b4e834e2b, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in6=@empty, 0x4, 0x3, 0x0, 0x94f, 0x9, 0x2, 0x8}}, 0xe8) 2018/02/26 16:20:07 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/02/26 16:20:07 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)={{0xfffffffffffffffc}, 0x0, 0x0, 0x1}) [ 50.092508] binder: 6795:6809 unknown command 48 2018/02/26 16:20:07 executing program 0: unshare(0x82000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x26f) 2018/02/26 16:20:07 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe6}, {0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x4ed}, 0x5, [0x3, 0x1ff, 0x1, 0xa49b, 0x1, 0x7fffffff, 0x2]}, 0x5c) 2018/02/26 16:20:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8b, "59e41c69dad649c102ece2878325b7c13e91df96cb3cfe939d5e9eee7fea3f9ef02f0182fe06abc25564b9ea101509a4db23b6fd68c66cf317b4cc8e1f01f4abeb3b1b7ecaffa522488ec9f59549cf5adfc7cc3e43949ac54e606dcfdaaa722012f5bcd2f7b07622b64f4fa51fd5ec7f9f9c4bb81108d915eef8f2612faa9550714c81010261aa271d06f4"}, &(0x7f0000000100)=0x93) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={r2, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000010c0)={r3, 0x9, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) 2018/02/26 16:20:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@empty, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000f6ffffff0000000000000000000000080000000000000000000000000000000000000000000000000000000000002f1edfea91ef9c46eb46cc00000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x58, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="9fce23f984dc295033e27f1b5c4ff2f7", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080f000)=@ethtool_cmd={0x8}}) connect(r1, &(0x7f0000000140)=@ax25={0x3, {"a2d4424f7013de"}, 0x7}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x400) [ 50.113018] binder: 6795:6809 ioctl c0306201 200012c0 returned -22 [ 50.144116] binder: 6795:6826 unknown command 48 2018/02/26 16:20:07 executing program 6: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x0, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x6}]}) pipe2(&(0x7f0000000040)={0x0}, 0x4000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xf8, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x37, r1, r2}, {0x5, 0x9, 0x7, 0x9, 0x2, 0x7fff, 0x3f, 0x3}, {0x99, 0xfff, 0x20, 0x4}, 0xda, 0x5, 0x3, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x3, 0x3b9769bc, 0x1, 0x3, 0xe060}}, 0xe8) gettid() timer_delete(0x0) 2018/02/26 16:20:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000002d61bc2f00000000000000000000000000000000000000000000000800120002000200000000000000000026000000020300000000000000000000ac1400bb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa00000000fa0a204de112c63a3dd2b384d71cb6b95d861dc6589d4fe2ebbeba"], 0xa0}, 0x1}, 0x0) 2018/02/26 16:20:07 executing program 2: openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000845ff4)) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 16:20:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x400000) eventfd2(0x1ff, 0x1) readahead(r0, 0x0, 0x0) 2018/02/26 16:20:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x73e, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x5f}, &(0x7f0000000200)=0x8) [ 50.179135] binder: 6795:6826 ioctl c0306201 200012c0 returned -22 2018/02/26 16:20:07 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) rt_sigreturn() 2018/02/26 16:20:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/02/26 16:20:07 executing program 1: r0 = socket(0x18, 0x0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000022c0)=0x0) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x604c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000023c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002400)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002600)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) sendmsg$unix(r0, &(0x7f00000028c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002240)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="7dea", 0x2}, {&(0x7f00000020c0)}, {&(0x7f0000002100)="15b5d5f3ff9330f181b4e6313f1aac85284cf36b3368a8eaec6a427d482146efae361a2cecf7599cbb04d5bfea1d3245b0bdfc8eebef7f54f3dbf61738f26dd09225407e2f", 0x45}, {&(0x7f0000002180)="6ce1e4928eac0e7e306f7295f9b25a668205f9b96776688d6cc084", 0x1b}, {&(0x7f00000021c0)="947397cf4ba7a86c35a394480f2412ff0a221f8cb1f5b76abbdd380b842cc2530f935baf58a0f7cef97228928026fe7c9dbe53b92240e55889a4ef82ec60d03c934c6f3502999a489b1261e08616cf662431e1c905472e", 0x57}], 0x7, &(0x7f0000002800)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x4000}, 0x40000) 2018/02/26 16:20:07 executing program 6: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/252) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/26 16:20:07 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x5, 0xfffffffffffffff7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xfffffffffffffffa, 0x1, 0x5, 0x5], 0x4, 0xfffffffffffffffb, 0x693c28c0, 0x3, 0xffffffffffffff5a, 0x0, {0x5, 0xffffffffffff7fff, 0x9, 0x6, 0x1, 0x6, 0x8000, 0x100000000, 0x8, 0xa07, 0xb469, 0x6, 0x8, 0x1, "a75d8f8c2191a3055b1e49c905b12469e1e94d6ffec3cf3dd26ebb697dd2c44c"}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x5, 0xf2a4, 0x5, 'queue1\x00', 0x1}) sendmsg$nl_netfilter(r1, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1800000000020100000000000000000000000000044bdc00"], 0x18}, 0x1}, 0x0) r3 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b5fa83d90b944408ea988f8d5bfb3e3d574c2e4be5398d3bc227d50ad8dffc08ee58", 0x22, 0xfffffffffffffffe) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000001c0)=0x9) keyctl$setperm(0x5, r3, 0x2000900) 2018/02/26 16:20:07 executing program 7: r0 = epoll_create(0xeeb) r1 = getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) fcntl$notify(r0, 0x0, 0xfd) pipe(&(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000100)) unshare(0x40600) 2018/02/26 16:20:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x101, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3, 0x3b}, {}, {0x6}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr=0x80000000}}, 0xe8) connect$inet6(r0, &(0x7f0000415fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 16:20:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8c000) pread64(r0, &(0x7f00000000c0)=""/123, 0x7b, 0x2) 2018/02/26 16:20:07 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x8, "29c477058683", 0xffffffff80000001}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffc, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017ff7)='/dev/rtc\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000000180)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000080)="3864753a05ef52441f33d8bffd44c896593f61ac961a37b9", &(0x7f00000000c0)="4fdc540325444e79d550488097e6fbe528f09bf48b6fcdd6f1227000fda953b784efd8cd9ce78c0e2df377e9d254f33c62359ed25aa541f9c33d8bf0cf4faf666196ff936de41d19617dec6d12e0e603683ab753e5a18c4ca203fabb64cdbd410d45de7f24f8a60ef027147c2e6c7f370ff3e32b84ad3bdb600292c2965a9b34fd26addca03523dd3a532e6424bc0f3d587d006e8de72713a8917ec0fbcc995b2e57ceec75dc39d7d5"}}, &(0x7f0000000200)=0x0) timer_delete(r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) restart_syscall() 2018/02/26 16:20:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000de7529)='net/sockstat6\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/135) readv(r0, &(0x7f0000761f80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2018/02/26 16:20:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) keyctl$session_to_parent(0x12) 2018/02/26 16:20:07 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x17) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) epoll_create(0x10001) read(r0, &(0x7f0000000000)=""/230, 0xe6) 2018/02/26 16:20:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x7, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/02/26 16:20:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00ff0b000000601102000000000000"], 0x14}, 0x1}, 0x0) 2018/02/26 16:20:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 16:20:07 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xe9, "178c3e9c3949ab940af916aef1a20a180c527fcf234742043669178519f94aba4f715f1840eb88ab13320cd759c16ff5360d8c0d125bf3446040caeaee0b4e42a7aa512c4aa3c5e9893fa7608d8cdc8360ef7d3d091fa21a274b591ad56fa276165ccfe256fc269b981993d8c21ac672244beb4e57895c3fb02c1b6e25a3e105f9fa4377a532c7c23d6e595ee8ab46ba4d904e52614b5729da2b7169f1202d2d1d08036db0be578d4b57af359b8ae3d255f7947213f6a46e6a161fc2bf5f41001bf4c3f42352c4f3953d7d8601b2b1b5cdb71a47c7542307cb31e5ad876221199ff5fda529641a4df9"}, &(0x7f0000000180)=0xf1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/26 16:20:07 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x241, 0x41) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/50, 0x32) 2018/02/26 16:20:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x17, 0x71, &(0x7f0000000000)="6587ebc37a80d1f20964b841aeb616f5e1e322ba88db89fe7fb6d9c6d26560eaf8a694d72e3757ea4d2acb2b25cc716ed17e0b69ee7b32dfc379a5fb5cc5fd7cc8201eb2c91316936cb64f0db088f6e36faf5cd857ccbde5fee0b3ddb497c0fc5f2ffb004fb9e7ddd5c3dc7a62e783d100"}) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffffffffffff8000, &(0x7f00000000c0)=""/195) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/230) r2 = socket(0x0, 0x80804, 0xff) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000001540)=0x7fffffff, 0x4) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x7, 0x4, @tid}, &(0x7f0000000240)=0x0) timer_gettime(r3, &(0x7f0000000140)) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x2, 0x6, [0x80000001, 0xe6, 0x7, 0x65, 0x0, 0x5]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000380)=0x6) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x4, 0x7ff, 0x4, 0x5, 0xfffffffffffffffd, 0x8001}) 2018/02/26 16:20:07 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7bb3d794, 0x430001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) 2018/02/26 16:20:07 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4040, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x3, 0x201, 0xfff, 0x7, 0x401, 0x2, 0x7, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setpriority(0x0, r0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x2, @rand_addr=0x8}}}, 0x8c) 2018/02/26 16:20:07 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001b00)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) fstat(r1, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003480)=0x0) sendmsg$netlink(r2, &(0x7f0000003c80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x800}, 0xc, &(0x7f0000003c00)=[{&(0x7f0000000080)={0x1a80, 0x2d, 0x0, 0x1, 0x2, "", [@nested={0x2c0, 0x18, [@typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="bfb1641c9839caa3a6f299e255e6bfb78b06f12c31c567c31d21d222f4fcd42a0cb1fc4d3ee1ef2fe2782c63f17ea8d7fad220eafd4cc29d6bcbcbd8d8b14529b19c1c8777d5d42e28b37bfb40d471f9ea2d7e800b96e0a97afcd8e2e8f7290a846582ce568bd3e7024e2dd48174f81d383c34bd5dae79c54ec52221de3a95f2fcc9470d8eb412646f83f7f5da839f2d55327ec9e304005029582cac474442a18c6e1be0f5c6fccadb844f1b96dcc1e57ae18ec74f", @generic="41a1c569981cbddb1cc9ae0a6399846fd0856096b0e2dabc1148ccf43789e5c6e15ed808b8d7a547736c0b677b755dde8033456f1d975e5282efd03cc4a5580805f8c481a3d03309762d5e8ee3d76316c569fcc73b103aa54b58ceccac6e2c6d80ec2f3b7878a879b32e292f6b256ccf79226311ff5a416bd0bd0e768b53ad3890c9a21c500022d91b2f4d93c58a53e2f470e31264c449240a9659cd2d77e4b91466f6e9a2", @generic="e305331223f63cd13673c0cc8a5ca96c0a870421b65315f9ffa0cf688281757462781026c4ed8a23d0cb6fec2ca4cece79aee75da520d3b0531d7521cea4023c094f9441b2b7b333933de8880e2de92a99297007657ec8a6482f85a9a8126a38627e18fe94c7c82c586e5f54bfc121a48789d75049a975a38547482482a6b6cb86d260ef92a36629b1a3c3a25eaa5f2905529da9c3d6865acc24699682b23f540880", @typed={0xa8, 0x3d, @binary="799592018cd05a30758885d85e80864b8362045eca9f1f0ff96ad577279cac4467c0da45a3dbf761e08c308db7a367ca3e7f0d81d820c1923a58061e46cb4805a8cfca815924d4eeec686b38a43eec7a08d56eb3f206f71a8babae494bcf61a569a8d43165d78bb95af20995b5c85f87b51e07d44202a683f8722c04c0e72a586f4682630d73868bf5ee9ca4489d71ce806b96365f32794efc64ce18b5f540"}]}, @nested={0x374, 0x2b, [@generic="7f37386e901bf7c6933966caf47604061da12fa374973c76ac0d8d16f27b8f3e8f55b41d6ecf9665045c0ee5277d3d22a722d30bfd049b44f492f49082de500be6a14cec982132926fc0a061df1c3fff724498ba3697487ec398dc4612fc8eb70b4d93bb43449d652555ca01fbe91b88405b425dcc2ff9955385e5f05843de30fe42f3b8d3cc41c01839d6e214d19faa4e01ba4c2e5049457e78ca97321d88c216ff517cd62e58643088eab355653374b47991c561a43b5f6033649b78dae9c1c377da5998d2049d8a435b327d551a94", @generic="57732c7d5f96b0de13c1154854c00904749f94162898c7688066d2ae080ce796d817c46363d7173363625ab7bba4d3e281f29d9af495146497a1f139aa2c29a342f5943dae1aa932666bc4df86879215921c84be006437315de26167bbe35d232dcb562c3b85d70c61029c9e0bc7aa5edd5a91464efba7c688ce6a665e39d0cbe615082997113766e99164c5e712dd7dfb384e95dc458cc535b572514e782cf21b451a94e60f9bf95049430d9d2ff626c92f2c1e8b39baaf97931ce53ddb5e6cf90b707504969f93a306", @typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x7e, @u32=0x7fffffff}, @generic="bf61fd73392dc3b3fafffdf4cabf6edb7f6f2dcf71f002866e08de9b33dd75df94ec24e7620a0dbdfc", @generic="65f4059d2128ea371ae05b149cc6b2d33e21ed3bfd86b3d1ec9f76edf586f06c47cab6695af1a3df12aca5861c493d8a562402727f4f6f56a036a60209b3dfc24acad740549da1a5926f", @generic="e0025c157f923187ef2c1ffa86a9052db1de8ec301b55fb5d4d470301b52944b6597c7662b311de25bd5f7f5ee3be695713e5b020dcfbdd077015b5f956be3894181f19275c442ead2a3b7b044b0e0a32c4960eadb7f99421d8020ce8665b4bf030123cecb71121e2d4a3275e427ccde274a041b3d03e4c5370172bf457ddb67f5498c5a16dc731659cafcfd4a0816650e71bc2bab3de07e8a63f85d54b6040f3d5cc923c355c260655f86134f2000c9", @typed={0xc, 0x2a, @pid=r3}, @generic="8316ebc01d54a2a27114ee42880296861dc3e83a08361f132a66874c51108229169dbf8d1bbafc6d68fef7a3d55c5ac18cb6db81edacbacbb60c", @generic="eec7296df033b163badac345d0b454a2f02ba82af8ef6f93f2a88fb6ecc38af55226658c77e93836cbe7d7f6672ee78a640020c73246f276e82f98681039b434f03fbbe96603dd6c1f3f1bf3769ed49d765075"]}, @generic="3085191800933ec75a15b6171705714f7f83bd6d922d5e1de05cb514", @nested={0xa0, 0x52, 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@generic="bbecfecfd94391f151becf0390d477c785500ef3f6c7d5c099b12033c1bca72e7942a9fc1f66a245126088e9b787aa07d6125f76d7d60d1e323a0ba59e8df2353cf4f77fbde742921eeff25d960cd3701c6a6773faf5a2eb3e4fbde5dffda0509c4b34f5469e07ed4c986ee3cbfc2749f765971f3928a1027ea931391faab1d36aa564faa14015c240eb3237e45d808011919f5ebead702c25aae98572e154ec3b508258ac304760a636e1c0f74172e663029df419041c2e3b5742cf51cb887a44e9ebcf3c7de9a7c6d8c6a0d2d166987ef923c0d7b161788d7283de8eb0cf5a4f1f6e69", @generic="3ffda3d723914f98bfcce3a32bcfbd8ddb76d4514f2861fe504b3276f9377e8271ed55436f9ab6b1afea9eda234dccd10584c6bc906e1c58fc8a675139b6c26029c5510f9db00909553b9590f60eb3c13acc1cca914c9bc12a210051a235644949ffcebbfb3c3960b501f2f91f824b50cdf2eadc6ec92202ff18b17a12b9b3115a51fb8d856e2b2a70951089", @typed={0x10, 0x13, @u64=0x7}, @typed={0xc, 0x2e, @uid=r6}, @typed={0xc, 0x49, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}]}, 0x3c0}, {&(0x7f00000034c0)={0x730, 0x41, 0x0, 0x3, 0x0, "", [@generic="10ede305cd6ad80b149af60c7b457b0859fcaf78135f70138853b2309c79507863aeb9ccc44d182a0d648027a3c2fbff01588dac7807a03afd4f419dc7a8b41bc226d12061e65843d02f4673ddad7b68fac8652ac09b59146258002c56110a9700fb942cc96964c79627bd2e35cfed329675c64ab3401323b62a42b1c54702db61", @nested={0x25c, 0x20, [@generic="558458c67428751f71fc06b4c80a6708013e8cc94fdd0b1bec93bf1e1ca100c1d363133da28bc2ee6d4241e9875026a470d98f74aa0b712f4f411659a4b33f0da8b7450a12f5bce68e42d9b13acb08edbc64505c541c0f12d1d83aa458ae70eddf7b0dc478d1e6fbe68028081ae8ee1555d45e444feebe599cac726997e87454beb1bfa7cea85cc7d0c99121037a311546a4e67d86022de998bd11447d2e", @generic="dd8e13b84fe1f1b022ce983b9f04dee550322724ac41131f5a5c8c754ed29a49f7f014c2f8089117a2593ea7d3cc3b8ce1c9a9a3520a357c8c24d3584c43d068d4fab25ed8c235ff9bcffd46904b7e06e73065bf08f8a5d863106d72d599ac76c9d441d805407d4c518f3e2e21ec3e6e1211343d487ac448d3fb56fffb8060407fc1fdb6a5217ab6a2456f08ba7c230fa03419c16947525c899b3d74efa1605b3239b83afc1b0edf594b6b953944351b5b7980d72fc04d33290403d23a1cab2220ae995c22d80b4e0b39efa64aa7906f2a", @generic="63ad54c408822720cb6300cf08e5b8954b7b43c8c7d7e3ffa771c6f783b154dbcb7f17f67a2d4bca7a5fbf5885c6c882f336783107d9cabdeb4f4c7803376f07559e5546481f4c1fddf9e39a3f60d1289969efe43855f9ccd5c5e55203790001a6fed5fcf0ae6ed99de0488008ea22a653ca1e94ec9fac270b7cdf49b94c5e6018a5868217c6dd62c6b8ee4001e732bd4cb471ac789d0dbdb47360542ae59668a926a164a495606d7594c9ebe97b0bfca2723a60a1e75d", @typed={0x18, 0x30, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x31, @str='/selinux/access\x00'}]}, @generic="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", @typed={0x18, 0x5e, @str='/selinux/access\x00'}, @generic="9a236291d3872d8b5ea3dd1f28026316307c9fe6a061100370949ceaaaa0e746accba85e36231297054591ddc98e9a839dabac9fa398e2f467e47e32100eca1c1b289c29d7aecbaea5334467f919a7cc061316b78ce0155924d14ab5b4da74d075f8bc65f309e4e5365ed2fda2337e8a3bd2423d3cbe9d54138a5b527c20bd475994617e13ee43158e58967106980ec2589cb218fb3b2abccd7339a194520820074965851228746348cdd9db2c47cb0cacb32f09645b4c6e6ab570ee092b2d3152f348d45b4c974f9ec89ccfdf764a3fdd9f4451a548ee440c2001d2e82175a1c0d1453f4e8d46372df32bbcdb1482", @nested={0x224, 0x2, [@generic="329d4a26d21a4af8cb5e8d3f4202e84c917a7724d085f0815620de87f8da04fcb19ad49b63b84016120890c60374a805f50a5f3f6ad32f27d6a401a95e7238eca340def1660ccfb56ea6ea7583c70fd2c015f8f9c1bd19edf22ab28ba95f1e5285ac1f9a804f", @generic="374b43fe1bb8e05bfe5e8c742e4496e566b2423b2e1f142be037e551683924d1b9a57b833c633ddfecf9899bb1cbc103c7f8650ada1b81630db9766be920d52d771f7507b09beeeed0df496c865d950dae1dc535ce327435f0ae9462efb48ecd149b6a639dda17e7e91be15af5b71aa389c3abd16dbdee03d2ddd2c6013960500438984e8b9bae0de21312a50cb26a19ee9cbc5ce5c53fa614c78e3b6f97b107fd0caf8c00120b840d7d03758ef316", @typed={0x10, 0x5d, @u64=0x9}, @generic="198d351f3e5bc3e209100d2a2357bbfd7fbfa278cb0448328c4328440f611688c24634aad99825f8ae2c4d32af811279cc2b08626a470a7b27822df73de85be17c7fc5b2e0160802fb72adae82b0b1cbc9fb4f995b476eb054ca059f45d220f9ecf51c89c4d94073b0f2f56fd269ef14e6c47552886fea20e16feffbc3a6b7d967ebdb76c314af0e60e85c27604372fd378cb95735cf2b81e6a4a3ab541ae17e1afb01b801aa6c2c0572d7242d1f9dc2f7cb0ad238be77273569640ad929b4891899b77806c160c65460096aec941e9eeb794b4062541cfed54fa1351c33ac5517f02c161120a4b39e1bd25b929be723c6ba6b59591ef6b5"]}, @nested={0x1c, 0x70, [@typed={0xc, 0x62, @pid=r7}, @typed={0xc, 0x7a, @u32=0x7}]}]}, 0x730}], 0x4, &(0x7f0000003c40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x20, 0x810}, 0x8050) r8 = dup3(r1, r0, 0x0) write$fuse(r8, &(0x7f0000cd7fe0)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) [ 50.382661] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.408029] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 16:20:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'vmnet0vmnet0\'\x00'}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000016ffc), 0x4) 2018/02/26 16:20:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) splice(r0, &(0x7f0000008000), r0, &(0x7f0000007ff8), 0x800, 0x1) setsockopt(r0, 0x7ff, 0x9, &(0x7f000000af59)="c0cbb30884d4d80b215f1a64158e329456d65d07a449092964fa942cc0b311b5eb72c1ebb07c3d4f2a95b346d435be43f41fbc711dff1d725e933a4e04f3f54e4cb6c03af638b2d5b68a0446bb2dd71b6ea3d6234bb885ed56bde533935fba729fa10cb38957232331af7224a2f1bc1b259360840abe449e0296f1d59b785226ad39f4c926ef538895dee88c4ebf02c5889c467d4c5ec5b3a9da5e43ce4032bee7f93fb1490ccb", 0xa7) socket$pppoe(0x18, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14, 0x800) sendmsg(r0, &(0x7f0000009000)={&(0x7f0000002000)=@can={0x1d, r1}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="372e18bbbee8cc4fbe68b29b95ae090910b6537de98ceb6f1c37326147d53ba4d194a447f27fb095efaadb22ec888b016e0c5340d1b569dc594a366a4d2aea61a6ab6f3234539421f5e576858208d06415a630b0ac7649808c63767be753a76ca9e670b4f1f51bc53a9fc443474ab65d67ecd8a68b9ae4ffee201dd24e", 0x7d}], 0x1, &(0x7f0000009000)=[], 0x0, 0x1}, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/26 16:20:07 executing program 0: r0 = socket(0x4, 0x2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0xfdd4) close(r0) [ 50.515656] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 50.532724] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/26 16:20:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, {}, {0x0, 0x0, 0x80000000000000}, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/26 16:20:07 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) sendto$packet(r0, &(0x7f0000000040)="0506cdcde66466d8db6e0762abbc283bdefd7d575a8fb143645bfb2dec86118651b80318955682ed503b3855cd6bcacb0812cf91fef0423a1057e19ea31ace23b3a1b81c3a7428a27593f440554f838ab51b41131fa01da0b7849671af795a3d35348f888085c8a54ea88551b09e0006e6d863b536ec3a8d210b161c18300db1dad003f3040fd4de6794456be9f9ebe56f97a399c13f266ece0eb75ee575efd40c3d0c59c15985baa127c5bc31ea240a107e12b6d48e352e17b5911d7b1072468f5e4bdcf44ace2b", 0xc8, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001ac0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xe2, 0x0, 0x8, 0x500, 0x6, 0x2, r1}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) pipe2(&(0x7f0000000080)={0x0}, 0x80800) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x1, @rand_addr=0xc7cd}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x40, 0xf11, 0x5, 0x7ff, 0x10001, &(0x7f0000000140)=@generic="4e94d6f74b71a1385f99f9f7b41f070e", 0x3, 0x7, 0x10000}) 2018/02/26 16:20:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000776ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) r3 = dup2(r1, r2) dup3(r2, r0, 0x0) sendmmsg$unix(r3, &(0x7f0000501fc8)=[{&(0x7f00004b7ff8)=@abs, 0x8, &(0x7f0000f17000)=[], 0x0, &(0x7f000089a000)=[]}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1c3) 2018/02/26 16:20:07 executing program 2: clone(0x0, &(0x7f0000288000), &(0x7f0000ea9ffc), &(0x7f00000b7000), &(0x7f0000000000)) kexec_load(0x0, 0x0, &(0x7f0000db2fe0)=[], 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x3, 0x8}) 2018/02/26 16:20:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x602, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x3, 0x307}, &(0x7f0000000080)=0x18) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x10000, 0x401}) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xd1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x80002000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) rt_sigaction(0x30, &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000400)) 2018/02/26 16:20:07 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) r0 = socket(0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x90) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x19a) bind$unix(0xffffffffffffffff, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 16:20:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000011000)={{}, {0x0, 0x989680}}, &(0x7f0000003000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x105001, 0x11c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$void(r0, 0xc0045c7b) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0xee, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x439c00000000000}, 0x1c) 2018/02/26 16:20:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) uname(&(0x7f0000cbf000)=""/28) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/26 16:20:07 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00001c4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x401, 0x1c}, {0x7, 0x5}, 0x1, 0x2, 0xffffffffffffff00}) 2018/02/26 16:20:07 executing program 1: userfaultfd(0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a83fc7)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000febfe8)=[{r0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) 2018/02/26 16:20:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/02/26 16:20:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) close(r0) fdatasync(r0) 2018/02/26 16:20:07 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0xffffffff7fffffff, 0x7, 0x9, 'queue1\x00', 0x3c1}) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) epoll_create1(0x80000) r4 = dup2(r3, r2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x5) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x1, 0x5, 0x6, 0x3f, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/26 16:20:07 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"1e428f0f9c61e98aaa6fcccac337586d", {0x4, 0x7fffffff, 0x1f, "fae4d71277e1", 0x4}}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x100, 0x4, 0x1, 0x5, 0x3cd, 0x18000000, 0x2, 0xfffffffffffffffe, 0x1ff, 0x1, 0xff, 0x6}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x8000000000032, &(0x7f0000287000), 0x0) 2018/02/26 16:20:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x8, 0x4) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=ANY=[@ANYBLOB="02400000000000060000000000000000"], 0x10, &(0x7f0000001fe0)=[], 0x0, &(0x7f0000009c60)=[]}, 0x8800) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000efdf)=[{&(0x7f000000bf9a)='A', 0x1}], 0x1}, 0x4008084) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)=':', 0x1}], 0x1, &(0x7f0000011000)=[]}, 0x0) 2018/02/26 16:20:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/231, 0xe7) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x2000032, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x4280, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7, 0x6, [0x4, 0x6, 0x0, 0x8000, 0x20, 0x6]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8}, 0x8) 2018/02/26 16:20:07 executing program 7: seccomp(0x2, 0x1, &(0x7f0000000000)={0x2b1, &(0x7f0000000080)=[{0x4871, 0x1f, 0xffffffffffffffff, 0x5}, {0x74, 0xc, 0x8, 0xffffffffffffffff}, {0xffffffffffffffff, 0x8050, 0x40}, {0x80000001, 0xffff, 0x1f, 0x9}]}) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x15e014d45e3322f2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f00000000c0)=""/71, 0x47, 0x100, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/26 16:20:07 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) 2018/02/26 16:20:07 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x100) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x3, 0x11000001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/211) 2018/02/26 16:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0)=""/84, &(0x7f0000000000)=0xffffffffffffffc5) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 16:20:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) prctl$intptr(0x0, 0x7) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x34, "f298b276af671e5bff6dc15fce6df59695e0ad07d0f797764d675e81aa809dedd1c2d497b6de24d6321d20203323ae3c9a82dd6d"}, &(0x7f00000000c0)=0x3c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x80}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x1, r3}) 2018/02/26 16:20:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f000005cf8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1}) 2018/02/26 16:20:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b08fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x6d13}}}) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2826e7656d316d643573756d2b6c6f7b757365727573657200", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/02/26 16:20:07 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="28000000010900000800000000000000cf000000", @ANYRES32, @ANYBLOB="000000000000000008001a0004000a00"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000000a3553231ef3dca868979cbcb991e1535a47af0c7ef0bd4ac7682a6315bca8ba4c072e17110ad7837d73db35e0869e93345c501dcd6e265a940860803f9f540960224f78449033f7c4c92447d7c28"], &(0x7f0000000080)=0x49) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x800, 0x1892, 0x9}, 0x10) fsync(r0) 2018/02/26 16:20:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10340, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/02/26 16:20:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/231, 0xe7) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x2000032, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x4280, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7, 0x6, [0x4, 0x6, 0x0, 0x8000, 0x20, 0x6]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8}, 0x8) 2018/02/26 16:20:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000efff8c)="29000000200019fff63d0014000000040200001615f50005000000040d000c000000000200f9000008", 0xfffffffa}], 0x1) 2018/02/26 16:20:07 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x9) 2018/02/26 16:20:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000efd000)) 2018/02/26 16:20:07 executing program 2: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() fcntl$setown(r1, 0x8, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={r0, 0x65, "280206ca6dd52240dfa43ce4fee46a7c30b5614d0047a3bb99ee1efcef8c231394feefc5ac0dd9e5c9cca6ef570d5b913a99a2dca09c69e7e34354a73866a4b24e501c0abdd64ba0c50e0be3493ca19984c3c6ca99364e05747acd700935c1f2dca30bd393"}, &(0x7f0000000080)=0x6d) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00000001c0)="4e16397d1cbc13af3c2bbc74c21bfd210426f957fd0e586682acf2a0b4547459224b5fa6e66d1679c9de09db76aebf4b5a37d20a5d7ef6bec5c0c7ed0909b80aae842bf711790b745e37a1d81f1da955d8bfbd5f199048dd10a4e1237ec8dc3de4e13ec6e75ad2e411cd8cee6a5b421b97910342217b651a0e28a90c9d16980c23c489dbafb2c33a6911c8f1c53f744f912c0cf282c164fa60e59c3dbe4037609f36d3b17bfbf767a1b8b3cc7ae9b6bc0d3e52da89c9cc12a4e9f9771642a30210e98e3e05b7e6973c840e301f8254461a8c5c7833bbb738a96db9c06af3594a1179a7707e7a50dbfce020", 0xeb) mq_timedreceive(r3, &(0x7f00000001c0)=""/4096, 0x1000, 0x3ff, &(0x7f00000011c0)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x6c59af9, 0x80000001}, {0x7, 0xffffffffffffff00}, 0xd70, 0x3, 0x5}) signalfd4(r1, &(0x7f0000000040)={0x20}, 0x8, 0x0) fdatasync(r1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) [ 50.918023] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket [ 50.934024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket 2018/02/26 16:20:07 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80800) setns(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) time(&(0x7f0000000080)) poll(&(0x7f0000000040)=[{0xffffffffffffffff}], 0x1, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@get={0x130, 0x13, 0x1, 0x2, 0x2, {{'ccm(xeta-generic)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x359d5723}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x47f}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}]}, 0x3ed4b89a619c0c69}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000c4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @ipv4={[], [0xff, 0xff], @empty}, 0x3f, 0xca, 0x3, 0x400, 0x699, 0x2000000, r2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x7, 0x4) 2018/02/26 16:20:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe0d2}}}, 0x88) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendfile(r2, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/02/26 16:20:07 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f0000000000)={0x561}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/26 16:20:07 executing program 4: mremap(&(0x7f000030a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ae0000/0x2000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) [ 50.956756] audit: type=1400 audit(1519662007.889:14): avc: denied { setopt } for pid=7045 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:20:07 executing program 2: unshare(0x800000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x41}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0xffffffff80000000}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 2018/02/26 16:20:07 executing program 0: clone(0x0, &(0x7f0000000100), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000040)) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/89, 0x16, 0x0, &(0x7f0000000000)={0x3, {"7ade334e99a27a"}}, 0x10) pipe2(&(0x7f0000000040)={0x0}, 0x80800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) 2018/02/26 16:20:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x381400, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x600040, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) poll(&(0x7f0000000180)=[{r0, 0x4400}, {r1, 0x200}, {r2, 0x3000}, {r3, 0x100}, {r4, 0xc4c2}, {r5, 0x2400}], 0x6, 0x8) r6 = eventfd2(0x0, 0x0) read$eventfd(r6, &(0x7f0000354000), 0x8) write$eventfd(r6, &(0x7f0000951ff8), 0x8) write$eventfd(r6, &(0x7f0000f1aff8)=0x6, 0x8) 2018/02/26 16:20:07 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) getsockname(r0, &(0x7f0000000080)=@nfc, &(0x7f00000000c0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/26 16:20:08 executing program 6: ioprio_set$uid(0x0, 0x0, 0x8001000000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/02/26 16:20:08 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, 0xfff, 0x6, 0x5, 0x2, 0x40}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7fffffff, 0x4}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/52, 0x34, 0x100, &(0x7f0000000040)=@in6={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) write(r0, &(0x7f000020e000)="240000002400ff00000004a500367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/26 16:20:08 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fallocate(r1, 0x0, 0xffff, 0x8001) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/02/26 16:20:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0xfffffffffffffffd, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x2, [{{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x190) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setname(0xf, &(0x7f0000000240)='\x00') getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00', 0x0, r1, r2, 0x0, 0x0, 0x0) 2018/02/26 16:20:08 executing program 6: prctl$void(0xb) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='vmnet1cpusetusersecurity\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='#user@&selinuxnodev\x00', &(0x7f0000000140)='proc\x00', &(0x7f0000000180)='vmnet1]wlan1&em0^\\(\x00'], 0x800) r1 = socket$inet6(0x10, 0x3, 0x6bf) socket$inet6(0xa, 0x7, 0x3) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB="180001000000000000a3", @ANYRES32=r1, @ANYBLOB="02004e22ac1400bb00000000000000000300000001000000040000000200000026c2327c4ba0"], 0xfffffffffffffeb3, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000020000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)=[]}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x80) 2018/02/26 16:20:08 executing program 3: clone(0x0, &(0x7f00001e4000), &(0x7f00006d2ffc), &(0x7f000045dffc), &(0x7f0000116f07)) chdir(&(0x7f00009a0ff8)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000a72729566b9929e7b237fb02ca55654ef5ba02311b1d77aea15cc046f8439360b61324f9f0790fd7930f72aae6c45712158a9ef09dd43f7d8412a289cf0175d3b2a817d4114804dea7d35644e740833bba4b5e8b8cb76a6342c08f35fd06e493f3e56f14f4e40a8287920f72abd373dddd04a5de4854a899beff9e9262a98b384ac1cc15278b87781c2aad53a1aad0e93fa6e9c421ac483b00121857b3"], &(0x7f0000000100)=0xa5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x70, "ce6979c1f0790ef72e90e5ede73362d52f5265136f3c3b3b4e4cc86cd2369bb13a63542291e2056cea1b50b0f35f4fc94dde09ed95b6f31fb7f41be6161e81e2dc19ae00210a8926036dfbfbd4558431af8dc8391ac9532e32cdf52f0ea0ec518628cce2eb78520deaded445be8f3e29"}, &(0x7f00000001c0)=0x78) 2018/02/26 16:20:08 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) fgetxattr(r0, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff3000)=""/4096, 0xffffff8a) 2018/02/26 16:20:08 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x4, 0x54506450, 0x4, 0x93, 0x3f, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000ef0000004276207add53a7f7c90c6fbc759e69ebc4f80367632670c9b3ae26a995a5d7382f45c72b25b964305e68ef09d21173bca0c9537fd44ee45b5d8a3d540e4cee87e0916f274bc1f9e0421eafc4ab149b1d733e375b8b87afb27529621f9406209da95f8da04d98bb1d0fdcc4694613a7d2ae9d3aa005b89f5d563b37ba0e7a4e89bb092e34292153b59a426701345e57f67106a155392110d34326444e9c135d5396f81d9f742919c3c95897e8fec702daaf15b7f0e224d18b8f5648d5a4d642cdacffd5d75126880229de5d94aa584debce8f335a5b9e4db6e7c9182a72368d47fbc7b7470d88197b8b4d5802816600"]) r1 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000140)={0x0, 0x20, 0x0, @tid=r1}, &(0x7f00000001c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000480)=ANY=[@ANYBLOB="28000000120035070000000000000000ac1400bb0000000000000000000000000000000000000000021c57328491b717a0290e17603e34893b66959d56f637b39e81931c7a5c62314f5b6f2eb112fab73882bb90d7272aa350f29f388b5306f91521e6d3b0faebb50bc0e65b92bbc846131fb5516e4580b25b76bf6f742f6c99386c33c83aa80c1204565cd1ae584eda4812e76ec73d6d"], 0x28}, 0x1}, 0x4050) 2018/02/26 16:20:08 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000002eef8)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/02/26 16:20:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ir6]tables_names\x00') read$eventfd(r0, &(0x7f0000000040), 0xffffff7d) 2018/02/26 16:20:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x3, 0x41a]) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000024ffa), 0xc) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@upd={0xf8, 0x12, 0xa10, 0x7, 0x3, {{'xts-camellia-aesni\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/26 16:20:08 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"59a32b59d3ab10677ff1f97a3971d1fa", {0x4, 0x5, 0x0, "9d6e667e46a2"}}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000000040)=0x36, 0x10001) 2018/02/26 16:20:08 executing program 4: r0 = add_key(&(0x7f0000bbcf5e)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a}, &(0x7f000036a000), 0x0, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e79ffd)={0x73, 0x79, 0x7a}, &(0x7f00007e2f0e)='H', 0x1, r0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffe8, 0x24001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x3e, "fd819fa6a462812e432f867b9fd8c43ef312832829ab29d0abe9744f8eda96abc5f4784103d71824dd5a835ec113bebb07e60e1789b7b1d13f2665a363b9"}, &(0x7f0000000100)=0x46) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0xff}, 0x8) sendfile(r2, r3, &(0x7f0000000080), 0x8) keyctl$read(0xb, r1, &(0x7f0000058000), 0x0) 2018/02/26 16:20:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_open_dev$sndtimer(&(0x7f0000cd3000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000a9cff8)) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) listxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/02/26 16:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f00000000c0)="e782") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0xfff, 0x1, 0xcb4, 0xa, 0xa0, 0xa0, 0x96, r3, r4}, {0x0, 0x9e, 0x4, 0xba6, 0x8, 0x1ff, 0x4, 0x7fffffff}, {0x5, 0x1000, 0x5, 0x5}, 0x3, 0x1, 0x1, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0xc814, 0x1, 0xa7c5, 0x2}}, 0xe8) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000200)=@fragment={0x0, 0x0, 0x2, 0x79d7, 0x0, 0xfffffffffffffffc, 0x2}, 0x8) 2018/02/26 16:20:08 executing program 5: r0 = getpgrp(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x30800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x2, 0x0, 0x3, 0xffffffff}, &(0x7f0000000100)=0x18) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r4, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000003580)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000024c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/180, 0xb4}, {&(0x7f0000001140)=""/165, 0xa5}, {&(0x7f0000001200)=""/137, 0x89}, {&(0x7f00000012c0)=""/117, 0x75}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/133, 0x85}, {&(0x7f0000001440)=""/71, 0x47}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0xa, &(0x7f0000002580)=""/4096, 0x1000, 0x81}, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000035c0)={0x0, 0x1, 0x7, [0x1, 0x77853409, 0x3f, 0x10000, 0xffff, 0x40, 0x6]}, &(0x7f0000003600)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000003640)={r6, 0x100000000, 0x0, 0xccb, 0xfff}, &(0x7f0000003680)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001340)={r3, 0x2, 0x0, 0xfffffffffffffe00, 0xc978, 0x7}, &(0x7f00000036c0)=0x14) rt_sigqueueinfo(r4, 0xf, &(0x7f0000003700)={0x5, 0x1000, 0x0, 0x12}) rt_tgsigqueueinfo(r4, r4, 0x12, &(0x7f0000000040)={0x40, 0x40, 0x2, 0x7fffffff}) 2018/02/26 16:20:08 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x7, [0x0, 0x0, 0x8001, 0x0, 0xd965]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/156, 0x9c}], 0x3, &(0x7f00000002c0)=""/99, 0x63, 0x7f}, 0xfffffffffffffffd}, {{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000700)=[{&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x1}, 0xb45}, {{&(0x7f0000000740)=ANY=[@ANYBLOB="0000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe000000000000000000000000000000000000000000000000000000"], 0x60, &(0x7f0000002b80)=[{&(0x7f00000007c0)=""/236, 0xec}, {&(0x7f00000008c0)=""/93, 0x5d}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/7, 0x7}, {&(0x7f0000000a40)=""/149, 0x95}, {&(0x7f0000000b00)=""/108, 0x6c}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x8, &(0x7f0000002c00)=""/4096, 0x1000, 0x100000001}, 0x6}, {{&(0x7f0000003c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000003f40)=[{&(0x7f0000003c40)=""/94, 0x5e}, {&(0x7f0000003cc0)=""/39, 0x27}, {&(0x7f0000003d00)=""/198, 0xc6}, {&(0x7f0000003e00)=""/108, 0x6c}, {&(0x7f0000003e80)=""/37, 0x25}, {&(0x7f0000003ec0)=""/121, 0x79}], 0x6, &(0x7f0000003fc0)=""/202, 0xca, 0xa9de}, 0x10001}, {{&(0x7f00000040c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000004500)=[{&(0x7f0000004100)=""/64, 0x40}, {&(0x7f0000004140)=""/7, 0x7}, {&(0x7f0000004180)=""/147, 0x93}, {&(0x7f0000004240)=""/83, 0x53}, {&(0x7f00000042c0)=""/73, 0x49}, {&(0x7f0000004340)=""/209, 0xd1}, {&(0x7f0000004440)}, {&(0x7f0000004480)=""/96, 0x60}], 0x8, &(0x7f0000004580)=""/179, 0xb3, 0x1}, 0x2}, {{&(0x7f0000004640)=@rc, 0xa, &(0x7f00000047c0)=[{&(0x7f0000004680)=""/86, 0x56}, {&(0x7f0000004700)=""/184, 0xb8}], 0x2, &(0x7f0000004800)=""/100, 0x64, 0x2}}], 0x6, 0x2000, &(0x7f0000004a00)={0x77359400}) pselect6(0x40, &(0x7f0000001000), &(0x7f0000000000)={0x0, 0x0, 0x7fffffff, 0x0, 0xbcc7, 0x4, 0x0, 0x4}, &(0x7f0000000fc0)={0x0, 0x2}, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000000)={&(0x7f0000000000), 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/26 16:20:08 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x3, 0x100000, 0x400, 0x4, 0x7fff, 0x4, 0x1000, 0x8, 0x38, 0x3}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) [ 51.218589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/26 16:20:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/43}, &(0x7f0000000080)=0x2d) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x40000, &(0x7f0000000180)="5a88ac4cf7ff15e11d9c6cd71c1b50bff2da63d9350f8d0c15ff53267f2c3c20ce4b") writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="6aa0145fedfb22abe4337839da517c400d47b5", 0x13}, {&(0x7f0000000100)="42220a1a337c18c6f7bb1e2832bd5f9dafbf66e2a58408607f1033281b33188bb8bddaac19c5c0b5f4e2a250a7fb422ff97f7c9d1d3b703d33a8fb203b691c8827", 0x41}, {&(0x7f0000000180)="8ebd78f211e83d2f9a83e569a6fb683b2ffc971ca6bc8318d59c215f58be6431e80afe964e4dbadcd7ad43855b96ce8232a27dddb82a0b846b32ab2960be90d303893dad1eee971dc7ed489fb3bd2caf7de7fb1ebcea5972fc67d690f0fa9fd1bafaba95e85221a75af23e3f672cfd71314c6b10f411f66629b80a68c260a260b2c8b3076a1d43cc51a1c0185f7df5c7759aed0d906b5ec40071d09af991d62a7a565c903759fbc07340ce839e7af0db28877618a527f852d881d6ca945d11a47cbca2", 0xc3}, {&(0x7f0000000280)="54b951d8832ab6b7d7efe816e58895db5463639ecf4a8302280da7eeb788b31870875b9273e0dd499c6c", 0x2a}, {&(0x7f00000002c0)="3a36cf3570dac71588cf3933f0b9a9e558e4d517ef0bc199f5ea8ec382cfd9af473793b9e64243aa4d74875ad2b907da2dbf101bfd8047105a5d9740d9e398bc0954777ea3af11f3e51d8f3c9795cf1c6c085723035934a382df14e7a53c2488490507ca0b963de08145af31f7a1b8a5602e1fa8dd0bd68d4dc015aac87374cccfcac9d6016348a8a4f1e8d125334775", 0x90}], 0x5) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) 2018/02/26 16:20:08 executing program 5: splice(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f00000000c0), 0x3f, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 2018/02/26 16:20:08 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @broadcast}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x9, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x8, 0x2, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='\x00') write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control\x00') utimes(&(0x7f0000e2eff6)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) rmdir(&(0x7f0000000000)='./control/file0\x00') setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) close(r1) 2018/02/26 16:20:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f00009258b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d15ff0)=ANY=[@ANYBLOB="15370000000000000000000000000000"], 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0ef92)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0efad)=""/178, 0xb2}, {&(0x7f0000a13fc6)=""/58, 0x3a}, {&(0x7f0000407f2a)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) 2018/02/26 16:20:08 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './control\x00'}, 0xc) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) fchmodat(r1, &(0x7f0000000000)='./control\x00', 0x0) 2018/02/26 16:20:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) write(r0, &(0x7f0000000000)="eda0ae58340f56c30198a1326cfee7d5aa2d9e87ad3bb11610aeec39ee66772f2c06ef2cc399ec715dd8cea6ac629ab30f28df6552f02f75d01c6338f2d4fd395fd5617a9966e36bf64dcd", 0x4b) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000000b000)=[{{&(0x7f0000007940)=@nl=@proc, 0xc, &(0x7f0000007bc0)=[{&(0x7f0000007b40)=""/125, 0x7d}], 0x1, &(0x7f0000007c00)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000009f80)=[], 0x0, &(0x7f000000a000)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f000000b1c0)={0x77359400}) 2018/02/26 16:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x81}, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000240)={0xcf, &(0x7f0000000080)=""/207}) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11000000", @ANYRES32, @ANYBLOB="01000006eaaaaaaa00bb0000"], 0x14) r3 = dup2(r2, r0) sendmsg$unix(r2, &(0x7f0000000300)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000380)="233ad084b9d68f87d6fc83001fd3086a6a7f871dbd54eb0fcea2300f04ee93a18c5ee34c4f13a55bd81110953d5b5aa582b977e10a1388260d4f9531d27aa8e50c5d05da367336518561d90e138e0dd76b0a4fe34d9647f371215949b9d37eeca9dfe3a2c072e671c2552b3c16c618d460ed6c0ef48de298414de74149e3dc904e4c463d3292271551fcd4c9e9070066a18d1b", 0x93}], 0x1, &(0x7f0000000440)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r3, r3, r3, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}], 0x58, 0x80}, 0x1) 2018/02/26 16:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x7f, 0x100000000}, 'port0\x00', 0x10, 0x10000, 0x0, 0x3, 0x8, 0x8942, 0x100000001, 0x0, 0x2}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x40, 0xfffffffffffff800, 0x100, 0x200000}, {0x20, 0xf12, 0x398, 0xa574}, {0x2, 0x0, 0x9, 0xffffffffffffff01}, {0x6, 0x3, 0x3, 0x9}, {0x0, 0x7fffffff, 0xa6, 0x7}, {0x9, 0x1, 0x9, 0x3f}, {0x2, 0x9, 0x3, 0x7ff}, {0x6, 0x80, 0x5, 0x3}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) 2018/02/26 16:20:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = getpid() mq_notify(r2, &(0x7f0000000040)={0x0, 0x12, 0x2, @tid=r3}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffed8) write(r0, &(0x7f0000000000)='n', 0x1) 2018/02/26 16:20:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef7ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 16:20:08 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0x0, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/130, 0x82) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/26 16:20:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0x1c4) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000003c0)={0x10}, 0xffffffffffffff07, &(0x7f0000000080)={&(0x7f0000000300)=@newpolicy={0xb8, 0x13, 0x100, 0x2, 0x2, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x8, 0x3, 0x7, 0x2, 0x20, 0xa0, 0x0, 0x0, r1}, {0x8f2, 0xb2c, 0x80, 0x1, 0xfffffffffffffbff, 0x22, 0x90, 0x1}, {0x1, 0x7, 0x6, 0x5}, 0x1000, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, []}, 0xeb}, 0x1}, 0x10) 2018/02/26 16:20:08 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x2, 0x353) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000700ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x6b3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:20:08 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="14ec3f92d17b6b282d336e734250ba5db4910523d4fd9eaa60fc80e1a1a3f1a3ea860ca8b58eac5675e7240d7beac0b515c1cc5be75f220fad540561316c8445672ae8bc35559b9ddd5d91bf27932f18084f7f2cd0e6", 0x56, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000140)=""/253, 0xfd) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x200081, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000280), 0x80800) accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f00000000c0)=0x10) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'security.', '/dev/loop-control\x00'}, &(0x7f0000000140)=""/11, 0xb) 2018/02/26 16:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000d33fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x4, 0x81, 0x101, 0x71, &(0x7f0000000040)=""/113, 0x43, &(0x7f00000000c0)=""/67, 0x74, &(0x7f0000000140)=""/116}) close(r1) 2018/02/26 16:20:08 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) getpeername(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000001000000e98b9b000000708f374e884bc33a0c879bef"], &(0x7f0000000080)=0x10) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/26 16:20:08 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/02/26 16:20:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f36000)={0x0, 0x3, 0x1ffc}, 0x4) 2018/02/26 16:20:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef7ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 16:20:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='{vmnet1\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6d706280dfcc7fdd3cf8b5f1b23740929c28db89eda855fb504179c569c95eee18c31d8f23cd488e7817222cfa1643ce6bb6e00c7f5f2a5f5a337f27ed0d5e99f675a1dd472f5129d289970f93ce8782b22d5d9b3d9c04cf573b65a80ea5a4e2a4c906cdb670afc5b55f63a2fd465fb071074a830d00950a25c69c096a274ac4782ed2ca02a69d2a057ac6e58ab3ba817da2bdd14b3f3ef473d9be5666a1f5fa4be4facdca9c7248db9d7a61d4d6c6ceee940c06e7b8e7ef808f7d5346741639d8e9076376b7fc02aaa4ba8bdd12f449636f336867060dd096f12aac1b4585d27d41edc03cbb960aa430998e03e345d537346b90", 0xf4, r1) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="8c817a42b2cd4e9fe6bd6b1e8ed45a8f7b7fc4ca44d35c3444bc338d0a7fb9c501a782630d9e78d72f7a5c91b4a998fca8179a56eca304caffbe7e1c8c9978a4e4774a181606f82ce5bd77934e076d", 0x4f, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xdc, &(0x7f00000001c0)=[@in6={0xa, 0x1, 0x4, @empty, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x97}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x33, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x8, @empty, 0x10001}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x8}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r5, 0x1, 0x2e1e992f}, &(0x7f0000000380)=0x7) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffffffffffffff68, 0xfffffffffffffffd, 0x6, 0xffffffffffffffe1, 0x8, 0x98, 0x5, {0x0, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x7f, 0x7f, 0x7fff, 0xff, 0x80}}, &(0x7f0000000480)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x2, 0x2, 0x101}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={0x0, 0x9, 0x1, 0x40000, 0x2, 0x3ff}, &(0x7f0000000980)=0x14) sendmmsg$inet_sctp(r4, &(0x7f0000000ac0)=[{&(0x7f0000000040)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="563e668e83d13fec652a952b3a23cd8783dff2cb70fa35f9e3084a64f9a5153ec3cc7d03529986d9b9a7d570a7967642585a2d2779842e38cb54294689f1b1cad368c9567804ef4e7dc8c9c340b9126011c4f18c6157c8daeee34efef7980d3fce9e79b44d844dc692d40a86bfd535338498a51d5a3a2189e6d70b9a61d6ca2736ba3e6e5045bc3f14e81a6bb904a54c5ed66dea3bae6734430b", 0x9a}, {&(0x7f0000000140)="7c879d538b7d9c976763dd02d7c651f1e333f0d1c31767c760f0afd932c10f520feaf427d5534e97da4b186f9d9d", 0x2e}], 0x2, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x8008, 0x41, 0xffffffff, 0x1, 0x7, 0xd6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x2, 0x3, 0x0, 0x100000000, 0x7fff, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x6, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x20, 0x0, 0x0, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x8, 0x4, 0x2}}], 0xf0, 0x4000800}, {&(0x7f00000005c0)=@in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000600)="c288830cf58691340466be143e4cb6c3eba5168e6be0731aeb165dc00dc331ab35aac099c07a86c313c30c3dcdf7dd718cea3589aec2e1219fec9c9533451320ddc25e6800045ecb1693cbacababde6f5606ca9a4fc868a5e7ac67e5fb8f0a500b6a5591820e3069805566c347ed72302cac22b551cd4a991e311b765b01921ca251c29f32ff89347106797b8d404bd1e482079644e4ba11c525a72fed66bd63901f73371c5eb3b4bf7613b972f3111d5cae4474b13a0a5f1bd466c27b7663a0c304d3b213ed29632d18b53e75ef8738c139", 0xd2}, {&(0x7f0000000700)="832ba85c9ac11edd1f0aae94469a6c63dfce1e3485fe20da26a84dae50d4a66dc64744e425a0d9f7a8a364e8c28a85e9a689942910389e5b776a55799133460ab24900b2b3", 0x45}, {&(0x7f0000000780)="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", 0xfa}], 0x3, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x0, 0x10001, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x40, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x1, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x6a, 0x695c18c6, 0x200, 0x10001}}, @init={0x18, 0x84, 0x0, {0xad4e, 0x3ff, 0x7f, 0x3f}}], 0xf0, 0x40}], 0x2, 0x800) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="422a84b987bcceb527aab2f1bf7b455529832654f7037f64cd389821c3c35f02c6373bec62a2f249591318eeef5f11d313abf91883577137b8dc77c402fc91646da1cf84c9e350a869504c15a9ab3b0e509c12c265cac02c5702fa7008004389a96635b1a447a98fb08ca7ad7cf15bf15d31650c") 2018/02/26 16:20:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/26 16:20:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/26 16:20:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/100, 0x64}, {&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/91, 0x5b}], 0x6, &(0x7f0000000440)=""/63, 0x3f, 0x9}, 0x40010001) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300)=0x6, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000009f91)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0x0, @rand_addr=0xff}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009ff0)=@common='bridge0\x00'}) 2018/02/26 16:20:08 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/02/26 16:20:08 executing program 2: r0 = getpid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa2000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@local, @multicast2, @loopback}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r0, &(0x7f000042cff4)='io\x00') setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000000)=@routing={0x5e, 0x0, 0x0, 0x9, 0x0, []}, 0x8) fstat(r2, &(0x7f00000000c0)) pread64(r2, &(0x7f00009f3000), 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) 2018/02/26 16:20:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @rand_addr}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x70, {0x2, 0x3, @multicast1=0xe0000001}, @common='ip6tnl0\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"398e78082ee080868e866396ebd596c8", {0x4, 0x3, 0xffffffffffff8000, "2256c75ac5a4", 0xfffffffffffffffe}}) 2018/02/26 16:20:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000e0030000080200000000000000000000f8020000f8020000f802000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x430) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0030000e8000000d0010000d0010000b8020000b8020000b802000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000000000000009aafcbcfe7915b060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feff5b2769bf97ab4d5431c001c3a8078fb9b066c37d"], 0x3f0) 2018/02/26 16:20:08 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1007d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x7, 0x80000001}, {0x3, 0x243a}, 0x2, 0x7, 0x6106}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) 2018/02/26 16:20:08 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x86, 0xffffffff}]}) r0 = eventfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x14080) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xec3, 0x8) flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x430200, 0x0) write$eventfd(r2, &(0x7f0000000180)=0x7e, 0xfffffffffffffee0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0xffffffffbffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x5, 0x200, 0x9, 0x5, 0x1, 0x800000010, 0x389a, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff800}}, 0x9ce, 0x8, 0x6, 0x0, 0x4}, &(0x7f0000000300)=0xa0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x430000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x400, 0x0) flistxattr(r2, &(0x7f0000000200)=""/14, 0xe) 2018/02/26 16:20:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x10) 2018/02/26 16:20:08 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003caff4)={0x30002012}) r1 = creat(&(0x7f0000643ff8)='./file0\x00', 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x20}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x1}, 0x8) 2018/02/26 16:20:08 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x11) tkill(r2, 0x12) 2018/02/26 16:20:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{r1, r2/1000+30000}, 0x1, 0x64, 0x1f}, {{r3, r4/1000+30000}, 0x800}], 0x30) 2018/02/26 16:20:08 executing program 6: r0 = userfaultfd(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/02/26 16:20:08 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x5}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = socket$inet6(0xa, 0x803, 0x89) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000ef9ffc)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000b6f000)="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", 0x5ad}]}, 0x0) 2018/02/26 16:20:08 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fchdir(r1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0) pipe(&(0x7f0000000000)={0x0}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r4, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r3, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r4, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) write$selinux_context(r4, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r4, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) fgetxattr(r2, &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f00000000c0)=""/32, 0x20) r5 = syz_open_procfs(r0, &(0x7f0000000040)="65786563000000000000adfa31546852967457d6cd8c96c7aedf3512580104301b56cb5229b7d454672f2a570ce2518094f6") writev(r5, &(0x7f0000f98ff0)=[{&(0x7f0000962000), 0x19e}], 0x1) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000000)=0x28a, 0x4) 2018/02/26 16:20:08 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ea", 0x1}], 0x1, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/26 16:20:08 executing program 4: epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x440, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 16:20:08 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:20:08 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x6, 0x3ff, 0x0, 0x9, 0x3, 0x8a28}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1b, r1, 0x1, 0xc000000, 0x6, @empty}, 0x14) 2018/02/26 16:20:08 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setgroups(0x0, &(0x7f0000accff4)=[]) accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket(0x8, 0x807, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf5fc0)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x1, 0xce8, 0x3}, 0x8) 2018/02/26 16:20:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="beecefb333be8826c2573a8f2f871ea212c1f0e31d22e548dc01e9e7d520caab85477964ed11bcfaa450bda08cc646a9036790533a6a9b45041251cf7f58eb299a598bee8aee256eac62183976755769755583968ae1b71b5ad34097be5b6cd845d5ff0adcb2556a4a75544022be9778a7cc8f0d88e1d1ccc1d12faa742dc85631bb25ea432787add8e4cd0a196dc8b19a58a52508188a94b3a0296c5175890e3be5c31e0bc0dc001a410e915d3fe0bec42f9540f8d010718299768708f8229762e16d1acdf22c5b0ffbdd455d74e188c3e48addbdc625e5952ad6f789a1a1ebab4e951b250a974b242bf46a29d234a606681f05dbfed0a78f") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6, 0x6, 0x0, 0x3, 0x40, 0x38000000000, 0x80000001, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x4, 0x3, 0x400, 0x81, 0x80000000}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffff8}}, 0x5, 0x7f}, 0x98) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0x18) 2018/02/26 16:20:08 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}}, [0x9, 0xf800000000000000, 0x0, 0x6, 0x2, 0xa4, 0x80bc, 0x400000, 0x101, 0x10001, 0xff, 0x9, 0x0, 0x3, 0x7]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0xfffffffffffffffb, 0x1, 0xffffffffffff0001, 0x2, 0x3, 0x15, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x227, 0x6, 0xcf9, 0x7ff, 0x81}}, &(0x7f00000001c0)=0xb8) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80004001c, r1, 0x0) 2018/02/26 16:20:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0x19, 0xe, 0x10001) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) fchownat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x8, 0x810, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:08 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x5, 0x2, 0x9}, {0x16}]}) r0 = getuid() getresuid(&(0x7f0000000040), &(0x7f0000000040), &(0x7f0000000000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setreuid(r0, r1) setreuid(0x0, 0x0) geteuid() 2018/02/26 16:20:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000af0fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='em1\x00', 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="f263195b393fd1fd", 0x8, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='^eth1)GPL}\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000002c0)=""/58, 0x3a, &(0x7f00000003c0)={&(0x7f0000000300)={'tgr128-generic\x00'}, &(0x7f0000000340)="fb9ff76a0ea54119b7ef06a72a90b7a464f14bfee6bfb717891a8ef85b94d0eef9816ae4013f8e401d494ecde978bbd93057893d5bc8161f0e38f1df2a6c0461e95823f4086db311b8cc226e12734ca9d47bcadeb8dc26cd54db27", 0x5b}) request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='tgr128-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x8101, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000440)={0x3, 0x2, 0x0, 'queue0\x00', 0x3}) getsockname$packet(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000500)=0x7) [ 51.850501] audit: type=1326 audit(1519662008.789:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7297 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 51.915119] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.920164] audit: type=1326 audit(1519662008.859:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7297 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 51.920291] CPU: 0 PID: 7302 Comm: syz-executor6 Not tainted 4.4.118-g5f7f76a #24 [ 51.920302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.920313] 0000000000000000 3239bdd5337d4153 ffff8800b6c97960 ffffffff81d0402d [ 51.920321] ffff8801cef9d800 1ffff10016d92f39 ffff8800b6c97ae8 0000000000000000 [ 51.920330] 0000000000000000 ffff8800b6c97b10 ffffffff816072a5 ffffffff81237410 [ 51.920331] Call Trace: [ 51.920346] [] dump_stack+0xc1/0x124 [ 51.920355] [] handle_userfault+0x715/0xf50 [ 51.920365] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.920374] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.920384] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.920390] [] ? handle_mm_fault+0x291e/0x3190 [ 51.920397] [] handle_mm_fault+0x2938/0x3190 [ 51.920404] [] ? save_stack+0xa3/0xd0 [ 51.920411] [] ? copy_page_range+0x1480/0x1480 [ 51.920419] [] ? __do_page_fault+0x780/0xa00 [ 51.920425] [] ? vmacache_find+0x57/0x290 [ 51.920431] [] __do_page_fault+0x35b/0xa00 [ 51.920437] [] do_page_fault+0x27/0x30 [ 51.920444] [] page_fault+0x28/0x30 [ 51.920451] [] ? strncpy_from_user+0xaa/0x2c0 [ 51.920456] [] ? strncpy_from_user+0xac/0x2c0 [ 51.920463] [] getname_flags+0x10e/0x580 [ 51.920469] [] user_path_at_empty+0x2d/0x50 [ 51.920476] [] SyS_fchownat+0xdb/0x1d0 [ 51.920483] [] ? SyS_chmod+0x140/0x140 [ 51.920489] [] ? lockdep_sys_exit_thunk+0x12/0x14 2018/02/26 16:20:09 executing program 5: msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) prctl$setmm(0x23, 0x5, &(0x7f0000025000/0x3000)=nil) 2018/02/26 16:20:09 executing program 4: epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x440, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 16:20:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1ff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001bb000)=ANY=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/02/26 16:20:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) 2018/02/26 16:20:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a65ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x800) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='timers\x00') 2018/02/26 16:20:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x6066, &(0x7f0000000040)="9f9820d4e66e2214bca61de25f3d9373be933e51fd356fda232ca1039db81a4b8870bd7c8bb22ae6135e785bbe7de50fd8d116de8aafdddb13d4f3fcf1879e4b0bfc0acba296f105942f1114d349bc5ccb7793b7e8668b05eb12797b2e89e53eaaf6ea4803299bb5f7fed5ae53a58386b87b13cb8d0f39144158704b555cbc7d49ca88b98b7dcfd1abe1abb07a33dc9378053180e171fe4e9ed9b9f7b0140b11a22fac528459cd1aef9161bba63e5017c04e3e7fda5e8c7724b0684a1c1ac8fd51b1") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/23) 2018/02/26 16:20:09 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20840) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x146) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000180)) 2018/02/26 16:20:09 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101202, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', '{\x00'}, &(0x7f0000000080)=""/8, 0x8) socket$packet(0x11, 0x2, 0x300) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000140)=0xffffffffffffff71, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x1, 0x7c2f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x249f1da4}}}, 0x88) r2 = memfd_create(&(0x7f00000001c0)='md5sumeth1$\x00', 0x8000002) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xffffffffffffff80, 0x8, 0x80000001}) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') [ 51.920496] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/26 16:20:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r0, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x17e, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/26 16:20:09 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffff9aba) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000edb000)) timerfd_settime(r1, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/02/26 16:20:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000005a000), &(0x7f0000025000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8953, &(0x7f0000001000)={@generic="02006ac0000058ff2dbf067547bac7e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x161000) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) 2018/02/26 16:20:09 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0x4}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/02/26 16:20:09 executing program 2: mkdir(&(0x7f0000033000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000024000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffff, &(0x7f000002ff17)) rmdir(&(0x7f0000034ff2)='./file0/bus\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) 2018/02/26 16:20:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x3f, 0x9, 0xc2, 0x7f, 0x0, 0x6, 0x104, 0xb, 0xfffffffffffffffc, 0x6, 0x7, 0x100, 0x1, 0x1, 0x81, 0x200, 0x0, 0x3, 0x1, 0x3, 0x2, 0x18f, 0x7fffffff, 0xa73, 0xed96, 0x5, 0x9, 0xaa1, 0x568e, 0x0, 0x7ff, 0x6, 0xfffffffffffffffe, 0x8, 0x2, 0x7fffffff, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0x99a9, 0x2e87, 0x6, 0x100000001, 0xfff, 0x80000001}, 0x0, 0x1, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x40032, r0, 0x80000000207) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 16:20:09 executing program 6: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x62800, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/02/26 16:20:09 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="050000040000000000") open(&(0x7f0000000000)='./file0\x00', 0x500, 0x111) read$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xa0, 0x4) 2018/02/26 16:20:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @empty}}, 0x84, 0xf918}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffe00, 0x7, [0x1f, 0x317a, 0x81, 0x9, 0x3, 0x6, 0xfd8]}, 0x16) 2018/02/26 16:20:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x2) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000)=@sco={0x1f, {0x5, 0x8000, 0xff2, 0x4, 0x800, 0x2}}, 0x8) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/02/26 16:20:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 16:20:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) signalfd(r0, &(0x7f00004ccff8), 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 16:20:09 executing program 0: pipe(&(0x7f0000a73ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000080)={r1, &(0x7f0000000040)}) 2018/02/26 16:20:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xff, 0xd3d9, 0x100, 0xfff, 0x2, r2}) sendto$packet(r0, &(0x7f0000000200)="0067bea63c260004a787375cca0376a235cbf6dc525cb9214ee8ef52f400849e064d", 0x22, 0x0, &(0x7f00000001c0)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @random="d490105a29fd"}, 0x14) 2018/02/26 16:20:09 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x55, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl(r1, 0x8, &(0x7f0000000000)="37947c42e651a4b6e1b193edebd9724f21e0c8d6ec2901aed806c09bbdcf8788160d4dab3bbc8f05533d3f0d787cff14b938ede8d8202e54abda5a71881481ad48f5d6b8636a4d6271e54f5a6c5b401e07ca7e4e6cd955d5dc5ce29149596a70e8bc5f6a54ae6d1406cd05f3f7edd2ea3a113a7e113617e70baed4401a263210f0") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/26 16:20:09 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0x4}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/02/26 16:20:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000e2e000)='syscall\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000000)=[], 0x0) preadv(r0, &(0x7f000040c000)=[{&(0x7f0000056f18)=""/232, 0xe8}], 0x1, 0x0) 2018/02/26 16:20:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001200)={0x0, 0x7}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001280)={0x0, @in6={{0xa, 0x0, 0x8f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}}, &(0x7f0000001340)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000001440)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000040)="f83dfecae6cbe2c5e0b90183789375a96cb2617fdb930e78aa6b1a5024e37f4b90c1ffe2b01b47a6f3ec954e274a0dcbc13bdf0d6ccc", 0x36}, {&(0x7f0000000080)="d305ba2160580cde1fc88751a1cef03fc802063c979fbb47f631040e96251d1fbc3432e71ad68c903271b2a99a6fc2fc756704e5ab3bd62828d0e76b309f81db4abfd5a1019315b2160adc4dc5a9d50b78d9d4bbca77336477ac30bc64b99f535eaabea0db6e289e517f29d37f52f027e8cd0d677107dae780ba0c4fc62b48236cd29bcbf35cfbb7574b9d8514682195bd65236af5a3707d7ced752e36483920ef8f4a9b158c8f9cd127e72f", 0xac}, {&(0x7f0000000140)="d71e51c1e997fcc103618b84f099e51ea7e259609660abd5b2aaf7ad09fe7d72c4de5853cbe540e3c22e38a76a9f3c7898481f641cf484a47e33583fc4a7c4a479ce0a16fc74", 0x46}, {&(0x7f00000001c0)="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", 0x1000}], 0x4, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0x6e0, 0xe94c, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8d4, 0x2, 0x7, 0x100, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x0, 0x80000001}}], 0x90, 0x24000884}], 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035cffc)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000190f53), 0x0, 0x0, &(0x7f00006e1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/26 16:20:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x60080809}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x3}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) 2018/02/26 16:20:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000100)={@common='gretap0\x00', @ifru_data=&(0x7f00000000c0)="85e7eed59683d6ac1fd34133b0067506d8af0993114ecd52bbc38e616dd6377c"}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='+self\x00', 0xfffffffffffffff8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3}) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="a7749ae5c211bd325347452ef6d8a05db222fce82522619599184ab2a324e02ecdcb265d03f388e0896e5087b4c611c8b7c06103afa14251ab41081f9ffe0962113b152eb44f0f9a37a24fbb6eb10b7a0d6d1491f51934eedce3cf0967be5fb3e5d8227a17", 0x65, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r5 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c10bde66f13d99e3ed1daa089a3033c5071a9828b2509172600e5764b2d209ca008518d6b2e5814b27518ab49e39d519a520f3a6643eed47046d39564a84400d09ea315e1f482e24a46d9cadab7a16ff3367bd4ce577696ccee6af34bf69cf2df069f541e3df5a6fc9223ed864b84cff72e191b10d73d24a49035042bef0b0542a6721049230a98d68436255b05a7c33e9d9708027b37357887a6451430dc25ed9371a8b76e86ad23dd509e843859fe21e17f60501454bc5c4dbdaa2647092d05abd58bc218c4223671c58e63c82414b002e9b148e3312e2f89649377d8a9a7cfb5a21a316e4d8104a37363afdf8", 0xee, r5) 2018/02/26 16:20:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="fb1faf882bf5bc93188bba5f4d53d09ddf2e186331ae31fa2a188d3a28b059947e7e704d94c12d8518a1af4a74a034da5ef1f64a149fcb666e6867e592d43640de2c96e0958a22f03a5494d68439fc4ae85499e1f03c2f6eabca5c8a37730a50601572cfbb27ba78a48d8152324b97ed3770b956d628cc3d415e8d6c9f61ff4d10a8b9ad153a35ea84de977f710075d9c0d909172ddbd875ed83ded7b542aac84816ceef60588fe695e8a088f1ef5e5c923ecd4453b1229706709b8bc5e772f961cef5e817a2469b7175929cd13c50a0ebe0f965752c44538305b3370e6aa77a0ba8e0c869542a76756ae11394e8fbe85d4fa3835ec8c752467adb4bf72ccc22b4dd8b1169e29891a08f496aee62fd554511c91008400130beab4a5c82ee1146653c2b1d7017e5cdecf5f122e9dfc31ff5f41bf3c034dc5134310f72bd3d915b32a0eb5814a1819b46898b0f3f0c62f93c7302959202fd7efa0a5f3154d47fffdd743dcaabd2a0ed0a417b58e0644f8a59c55145cd093af7a94cc8c2f2d39c87e63aa0c62d5bcbb23ae9a18b74cbb606a9f2f6d3f0f57e8230ee849d8215a3a4f120aec536c88cf201f25d901ddf7296d6a3e8bb33c13bd01e231b1cab2852000bac191b4f677d7f41373c38080417aba1da8c5e804347c208e7828c4398607fcf44d7c9e43878541b151e2f154b91285cdf7411725cabe004facd429e94d3187f82e141d914f141664bd53580429862a26fc0081301eb208265e7d3b7af110a74a9f0cc4a88ad3a512146f3846f8f82e05b171a4408732fbca1e0a2fe8f4b7c7914c31565c698f648de62ca50cc5e3ff7eba87c1ea0eb8d3d5cfb437dd5c85e19ebfb2e8b4e96150ab469ac8525715f2ef5d76f79ddcccb06977ba40839f8ce09ca13e607fa8e539859973d6227adfa79dc84b466f9c13a1aa1ce335fab0c953340d28c5e12e5b8d7c4c408d67f608cf88b029f01653737bc5e7c9404272fd3ac4972a3e2ee3ae05e9f754d6742158a71c403ef431ba5bfdecfa4dc9a075227535a88a298b62ecba19f66f48cb9712158d95b05a4bdad65d8faedd372c013d93e2bcfd46a014241c9a583be31fcf166574dc735f2fcabf7b202d69a1cf23bfa309858d8aa5a9c5d951401b9100750fcea6d0e66f98fdc31400458555e2bea9b2bc023806e6e7fe99a9db5758bf978a9cc1d9722de2c19de71242a59f61cee121d83fc115eb7328b1d87c6e9a67b2a0d6fe3fb036e8d7f54c15410ec9a966bd79b5a1347865eaab9c0f8b96483cc59edc225bdd31be44cc284a7cb557af383e09b64359955e79408c4a6b00e3fc2a5480836d5658e5b91dfc236f619dc567f3d013655ad71a153417938b65df953b18998fd8e3fad1de5e32d2761682003cafcc4118a304a0fcedfa87f5a19a7510efc1a492e789717385eba253de80a305d6342079e91ce30afaf58358a0ab2e556ea7d26e70296a5d16064e4c12ee784fdfc127068169d707ced2fee3bdf9f349dddd4bcf7d81cf21da44418a1445171871f40c236f39e71e4f7475e346ea1ef53477a9fd296dc194f83e467e053095e12f82bae5f7136d06e802a4659aa9c8f7e9182de8c101249d8b4f1045b7d99b7859eb760b0468c1cc8d0750848955c2a184b32b2745850fa8e665aa19ab7f4cf48d201863a239ab3da94a1e7711c21d8337bcb43e0533a4175d264bfe92ee30721be33036461b424719b942ce27b3e4eb5ae33d8a6cf8a3e6d59d9f4dcbf97f121ba53abe4953a3b717e3cc464c48fcefd43d949c6f1290c49e88177b2bac4b4e7413cedd68c8b7ccf10237e2e13686abd55ee44a6a0f606686b0dd4ca8e31e2b80233efcacaf1d0853000da312871fd0e6fc0165fac32422f5abdd3cbd6e6f25cf0375d5e8f8f4abebe44aa0c2efec392dff99cc8dbb04cd7bcf23432a62eb5c992734a743c971f5a182967261250fac46946f3e3516de1c8218201e1769dd78aaf29dab7376bafa76dc9f2be6b84e9b4700bc5c7a9d5684e08d5ce5ea6c046c5440c5633e2c7cfe429040f1626b16c7815f099a8194fb4924cb8cb41683810eb51ffc8553e0b6ccd93592ba98fa90d1591a12f07d2ee347832f0a4187d11aa265108461f2d2d35f72d529259608bf0dfe4df117f007986fdf6250819dfb713ae99a70ee21bd9be150d8f3286f27d69fcef77125364e81c5c924619970b6ae7a7be8c44f217424a47e1a4c332c3e2e36c5100c12f77e8d7b4b2576243512c3cfad2814b46aabc0022d8d917ec7327f4ee763a66d5f5a6c8a978e38193165f5b26d5e6982d970c60fb2ff17c3ee58b849f46b85a4c0ae2697fbffcea960d964df6d7daaf0981c1eacff710bee181aa3ab55f6c20b3d3298854eb866b370fdd0b09f43342b9661ab9609567093cff96148e40e3dfec0ffc1653c891e4631f84c465a4c34f0bdeeabe34bd931276ddf8b7a16e2f8bd86888e421be97b5a842472fabccf2517594efb605ee3b393974a72af659047d9f7027bc9b52ceec4a4d2fd4c3e16a1a341ab3541b9edd97243bb7eb8e7add88621c5d4f907acd786069fa9f2830f3db73078959b7f1be2894d6591f95db9732147d55afa320d68083c9b5049ebffce55769b25955f177bc26d3202a7fd31b473c70b706e9a3508bd2b1270e362a6410f3617276d8ccf71195fc811cb115198d38249d74cc0904bb0b70c84387d23582253edb6899809a2d13080aa4bdb7ed395b3cc4f1448ccbdb94c773062bedbccbb0431ee8469896939936d26feb0390fc1e6ab2f17552c99aaf6bb45fa6018a581c832e572e7c30b7f6b31a482dab97a7a179c0b2dfb7be758813b58267cb49e6c243172f51eab156202d2cfba0b792b9fa4afc3dbfdabd99e0fabb6d6e02af375f66400ce59f62e413fbbaa7e9b47b123484ce46a1d36a1f005d4ba33c8d4332c76e882ae2eaa576080a760f30c95ffbae623c028ca895d6a6a58080709e21b75f42b24ddcf5b32fe00eba94e87ed07ce5d1f0b04f7bf9909bdde6cfc327e2fd63162fcc1478d5d67e501b24fead3cb775db7dcf081ee58e1cffe329db3d5a0ba47b6ee45670cd367fed533494879465fa0e168f1bf1e2dd7f404404763e0234e4183de6c91da4b74ebbbc617d665392c1570bc7602a1a29aaf891f945d29bbe932acaae2167cf08803bef53a55f5cd763ffedae162b67c7c48c011120075aa128636390aaef75a0f6334e6ae1d3ecfcbaeccc6c1bd855e965fe3936f0d4fa4b1f15045dd227e3fa98760f49ae52e29c475c7d93d57684c50497bf1f4cac0486f11f43020334e6e0fcf914ed116c191b9b4f52aae97a9f4eb84f3a22dc221bd58f9e1941f1c7e1cf4b4dd076d9741bc12787fe4e9fabe2fd7c10e27e765399059699260b4e2d131ecb52c97449a0b0451ac065c046e1f1363f78ef4355f189b0bffe3535c0c6477964761f790472706e88fa2b12052df0500034f2f2f4916cebcfac686b8192ad08b09f6ac4d892863fa59b1e278a19a9776975caf28be17747f333cde393573cb0252b14430f5e5fd4e3309f96b72522da78487f7626dbe182163e67862eb1587bcfcf31bec80d41b6deed54a71c75ca096769397a589d9e9c40d8d41305b16bef1f376d243981d018b5d1077ab09cc293654dd5b54b39abff2075b3ab10052e7b781fe0edcbe354a5ffb2d122b9c2aa6ef3b27b7cb85a53dc5fb37fa4959bd0c07be54adbda6fdb15208cdbd81bae60c1ca06bb3e7989ac7b276794e4ee0190f5f937b8cc32f165cd8a64dfc7dfb94c137b17f506028dd377b4a3eb47aaec57f941b6881f0db5ed3812fb00c2de569ded1fe5f690172629d0b03b480808b95cd15fbbc9da70c40d52bcbf5cb7e77a2348e6976f2eecbb90e955d468329f60f027c7849ac9a0c899ed237103d60279e659b00955f0816969044f5215f506845ba1c8cc7d14feba40db902cce8377118ed8bc14d4a8fdcb4126ce1bd41dc5c02c19c524cab7e0ab305ff34ba0353d1fda16e7b131b3f7d43f6343808028e17fa542cf55a17b14a7110efe0d24cad678cdf3077a3000f526847d0863427b122e62a0a1411d5d4fa4570dc82c1f9a7dea8435beb41b3bafd4bbfb2b24e9ae00ffa9f938d9506a915b25f3d7a4fb695b72c6948db8570479367757eccd66e3fcc599490d900406721ba86ec7074dd4c24a3a10487cd96542288a7cd62b3df28abf26e83bef5bcf0533e75158af89e7b3ebb7d9e142393f2d09caa4ebe2caabe5fa99ef9aaf0bb9cf9c01aaa9bb94ae13909730a0b6c8efbb2a7859eb59a7c49c4af34bcfd0825963f1d8f2ff7a651a22f7d55cd6babe71a66ba51088f898501524193f7827d8ac3a830be6c1ec425e376e37968f8f17569958f32393c12f348d7ad00041fcf4401156a82393e217374d045a1d8b4eccc756f629274d6694537b2ff49dc23939f90e37dd626a5d0a5ff0dd37ca09dbbc75fbed4097e69d3f244ce8daa46d2cd955bc80ed71cd329e9a4bc2920e470d8f9ba33c5b46698a500b6f89ed3fb36ea522e7cddc770abef020a5a6338cfc880cbc61c5f7082147abe26f920ab6f59357b3d41e3eaa08b10458a0eb81f1eef72ed459b1ae0eb8ec9377e943e1b0109a0e6b3093d75408cbaaaa65320e140690b50e46a214b54e94033f9b6b89d9e728d6d6a4a8628b55ec1b851b3a371230c6609a7f8cc2882e47826dd47fc934179f952f36b4bd62cfe5b07fcb396cffd6e755c568ca6c61ba291fe2bf2896ff1b2959b81e33451694979732ad73d3800a96ec75aa7b5af876a9d81dbca9a622ea0863ca8297d2ba531ce90b640a07b0b196e136c54f5dab7e3e7bcf1f1df6fdefd3929c212b4d34e386d37d4426ffc1559edfd02afce331f14d5a801af0056163e889a443b44b5a548d5527843c7cf5bae46f9b496c4ae5da4c3a024e0846d5ce19e65b61b8d3c03541e229cdf4c8c96a11ce07888f1969cef260045749e5b9ca3e61c0307fa586b3b356efeab0d86f68679e87a2a8ebc4226faea76ffe7b1ba40b972829ef11dbbc9c69c589d67bd255c08d19ff2e2438b692dea644422273028c9666ce66de1b38b72f36598b58ab7650dec2380058a9459a91957a642907afe2a024616975161c4fd83272565836b6e41814e2978c316f3b5c347ca0bfa2508cf04f67826e5a73dbc4fb1591057cdda879093528a75bb2eb6cff307d4a80d789431bbad0361e98c09db33e57b4858d062a2cf5144ee0f612bb60f7152740bd49dff126d21f77130884a884740e90b02fb0df9a6ddb98c0e8e1d05678d93f2ef3dd7dd226cfb542e5ac2bdf86d250b18a8fe149a24fb95d74662e12a79835f644678a877601e79c6d8cabc7ea582cc65ada04fc8bc50e1103bfc678d7f08cdd0e8a86557e1ff582128f544da38b78a4b1c8f8ee20f73223687ed857948c7165ad7462373dd92ce9bbeb7f91c533116a3160ef177d759708cc2f19793a3b694584bc0f560f556174f044f6c88878309864f0e6c6761ec3ab1f8e739dfc2f3f5f8cbabdbc4422e11d8bc0776eb4b3f069b1276fdc290b9ca1f549987adfc51c1b72d7b0bdf28a7740626b37399d7d20672d4eabe62732f148b7a25cdbd457cfaee6be485f3a2ae3788e4569d4cb9531d7aabe896c81cb9520eb2641512a97f89813fa32776d272fb4aaf445db5e298bd60f29a2cc2fd14ef4bdb4cb49d583c1244427b00c96d7324030f2ab551169edd4d51491866aa7f234f7eda79bcd4cbc1450fe1db847e5199c662b4302f5cdaa704caad3f2a0", 0x1000) r1 = dup(r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x1000) clone(0x0, &(0x7f0000c5dfc3), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000f79)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001040)={0x5, 0x7fff, 0x101, 0x3965e54f}, 0x10) delete_module(&(0x7f0000000040)='],/{\x00', 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000001040)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x7) times(&(0x7f00000c5000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001080)={0x0, 0x400}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001100)={r3, 0x5}, &(0x7f0000001140)=0x8) clone(0x4800000, &(0x7f0000000080)="93d373c17e8d6a3746d38e6503dd181ff25ea8381f42f19649648ecf554de360e4a1c571ed13942eef586151d2055582a7547daa8fbf8915aa617f150c742a93bea223a1bd75c85cfc050de5369cf1cad994afb712c660759d83729f1b24ae186ec273c9f1275842fa62c98de1cfe01a22a759798ec2fb94d5ffb26d735c09d00a9c7d4f4602928be931cae164be9b95b1fb562cdc7f08643cd2fe4d133c31a83b40a0a150f0f9022f0dd685a2e5fca742fd072b54075be24e1a42df444c4569a50603a4a32e185fd5bb1e9bb1", &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)="05d9b145292feb0d5ad2ed4460e341378e327b233762a2ae19db4d0a14cc5daa31cb9c7d3e3038a878bd68982ca57b6d750dfaa7c6242f2f59f7cf7fc24c0fc892187cde3c2681e2d4cb31a9f257b58e8562608affea1d9625929d56b6287a13045a59344b6c9580bbe37c02970987f1c5588a4dc1ae0c1e63df033a806d3820639ba928eda17199f5daee26") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001080)={@common='bpq0\x00', @ifru_flags=0x2}) 2018/02/26 16:20:09 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast2}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xf9, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00008bcfdd)="2200000015000701000910f700010004020000000100000009000100000100000115", 0x22) 2018/02/26 16:20:09 executing program 0: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000001080)=[], 0x1, &(0x7f0000001240)=[], 0x2, 0x0) 2018/02/26 16:20:09 executing program 4: pipe(&(0x7f0000000000)={0x0}) r1 = syz_fuse_mount(&(0x7f0000001c80)='./file0\x00', 0x9000, 0xffffffffffffffff, 0x0, 0x0, 0x100001) fcntl$dupfd(r0, 0x0, r1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/26 16:20:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1) 2018/02/26 16:20:09 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') r0 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x2121}, {r0, 0x1}, {r1, 0x8000}, {r0, 0x8000}, {r1, 0x1010}, {r1}, {r1, 0x400}, {r0, 0x1000}, {r0, 0x10}], 0x9, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x200000000000000}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x200000) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) recvfrom(r2, &(0x7f00000000c0)=""/24, 0x18, 0x100, &(0x7f00000003c0)=@hci={0x1f, r4, 0x2}, 0xc) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0/file0\x00', 0x400) 2018/02/26 16:20:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3, 0x0, 0x100000001, 0xf92, 0x3, 0x8d0, 0x0, 0x8, 0x5, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82800, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={@common='dummy0\x00', 0x6}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=ANY=[@ANYBLOB="4c0f82eaa6dc5f3ccfc029098c20067610c056c9c06e14923e91f3ee1826331fe86ece948812e3736b9a6d84b6e603cd8925e04c3175bd83d797e638d74f16767d33ba7d601b9872c2e779c2da22e496093d8658e4c24145462e64c4110b", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000001cffc)=0x3a) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000003000)={0x1, 0x1, [@random="12faa494eda3"]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x80, 0x2, 0x8001}) ioctl$TCFLSH(r2, 0x540b, 0x7) 2018/02/26 16:20:09 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0xfffffffffffffffc, 0xffffffff, 0x0, 0x0, @time, {}, {0x0, 0x80000000}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) dup2(r2, r2) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 16:20:09 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)=0xb798, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x200, 0x0, 0x400, 0x2d31}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xba, 0x8, 0x36, 0x5, 0x9}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) fcntl$setown(r1, 0x8, r6) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) sendmmsg$inet_sctp(r2, &(0x7f0000000b80)=[{&(0x7f0000000140)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="f7721335e88f901e29d080243a1e2f3f12150958e8bd18060269c0c9af777711a4db340ca9a5078a797580bba92174f62b2aee4e4a94cbabca3fc4508247cdf80e0ee7892dcf845672e37de625b701c621aaa0cd91a8ef01b23e7e9562", 0x5d}, {&(0x7f0000000200)}, {&(0x7f0000000240)="8aa1709374cfbb873e9296beba6cff7e5a8aa01ec99f3be3ef61f12f997830a7d523ce312fa69edc6d9f6ded5d52ddd2b0062ba85a877258e5492581d25bd581096c35485fb338db164df1e81848a764", 0x50}], 0x3, &(0x7f0000000300)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x9, 0x0, 0x5, 0xaa7, 0x9, 0xd5, 0x14b28a80, r4}}], 0x30}, {&(0x7f0000000340)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000380)="823c336d1a50b9", 0x7}, {&(0x7f00000003c0)="9502822691a0d0d0d87b495ad078e292de29e3f4642d98d0a32c19ed3dd9a18ae5d74e2cfe10d9100d454d1fbdf242dfd1632b5c8974b927b6a3365957396e9070478fb02b68de15e5d7a3d58d81045eecdb4bb40986f3659e44fcdb5cbe755c8f71d3d6add105d38cbd5437d49b8e6abf1bcad5d6e1e821c8fb5a71f601eae20c9b4e47e18feadcc196c1007602f1fbeeade74b9f", 0x95}], 0x2, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x100000001, 0x6, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x3100000, 0x2, 0x2eef, 0x3, r5}}], 0x60, 0x20000000}, {&(0x7f0000000540)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000580)="41ccb19dbc79cccffa19bf100defb609596666bc7b636ffdd5f29cf41ec408f8226a31a3a908311a669f439a4048dc6d16f08851b5dc22ae8d28", 0x3a}, {&(0x7f00000005c0)="6c88fe116ca78d2116b518d1fae833f8367a5319c8b56b7af7bce015e6e3ca946833fae4628fbf838508f8355d05d34d5e82aaece700834ab4d827399a1d962378590682885f50291bc03366abaad5df10166ae44898086ff62db9f362c0df1c59214b4ebe75e0089867f93f5f1504ea7ac5eb4acd0c130f1645ef3ca2cb29a65d1d9614da9ef8c44ac49084cc74d478d4d39f4d66e402008b731a76ec01703132acedb6665144775d939cba73e5bfa08b060f9f00aec9de4b6c49585455922f21f3ad18f1c4ff6f7badc9c6bfb35046967267c017137db8c864d4544153fe09358fc112deda70d3", 0xe8}, {&(0x7f00000006c0)="c32336b008eae506dd519f875864a2956eb69c84bf6da0add00688f02d796a84e193c11362dbf4cf8b4acef28ef523ce23c3db9c5db6df6f3dc28ccb16f81cfb61b34f311ca0f06fe975b7b59f07b2a40af463bd67a23ac5ffb5f36a3db6b7ce28e01630b398a69eeaa7535838cb727691ab483d89fec2057a977c193b3588e36b9394eda6b76a85205b28cf832555b725eb813fe76716d74e5f03f5c3b646709d28aa333c71360d48fff3f083d067205112892b60b0c388dc2540cc8247fc66cfd9ec48", 0xc4}, {&(0x7f00000007c0)="040959bfbb3add02cc95683849dda4db6a61ddf1882176c439bc634a4236612e7d69d53c03ce8596317c24cbb7baa2fd2ee212291877d0602a504f2387f4f0490aeb96c1ccb4c870fbdc7c21a443a6513f18060dc0f331a6e45aaee0596ab48380406eed30d39da9138ba5b876693ce7e66109cc177f904a6ff09d1ddd9aad6aa596789629f387915c8cf936a5eb253a65f9670ce0e858490fe3be7094a658a8eb173215a67bbbf393d97db608af182020a4b0574ee0794e818b478b937c36bf78161f434de79332f169f951775f810eea656a82ebe753082e4eec82f1558c46e9c0", 0xe2}, {&(0x7f00000008c0)="60873f788f6da938454056b4ca3d90d05e43199e909a86fcbc5e0a71c72d6c25be493b7874b6593299cc65e904505818359c437669c5", 0x36}, {&(0x7f0000000900)="4e4dc81fa156ababfd9b318d0a28f905166cddbf4c147eafdafb93cf5bc100f13f8c3276d0ce2f780e1a785bd345c73c24f82523f6f7a1fd13112c26039797f00664e431584eb706bc89d27c132db20235ec99d6772d5960b12f431957dc51646cc7afd2594d2221df953858af4445df71dca4e2fa67a9577199c67a5520af2fe7aed50a40434b0693394dfade7e9a5bf55313f956bc1dba05d3f52677756d3fc96a8a0cefabef7e4addd69d1da44f2228f132162fb5d9ac0e63e0b02d531d488393ff727dd4db", 0xc7}, {&(0x7f0000000a00)="8aee06ac3843504059f7c70be876b6a19d3ef646b84ec068f9d9fc53b5e4e329970f8b152146ce3a465dcd7642c5e93ef97ec45ce049ed", 0x37}], 0x7, &(0x7f0000000ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x9, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x4, 0x8201, 0x100000001, 0x887, 0x3, 0xffffffffffffff01, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x314, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x1, 0x200, r5}}], 0xc0, 0x20000000}], 0x3, 0x4000800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x800b, 0x40, 0x4, r5}, 0x10) 2018/02/26 16:20:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x100420) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) 2018/02/26 16:20:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f00007bfff0)={{0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000c28ff0)={{r1}, {0x0, 0x989680}}, &(0x7f000008aff0)) 2018/02/26 16:20:09 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x7f, [0x100000001, 0x7, 0xf10b, 0x101, 0x5, 0x6, 0x1, 0xcdb]}, 0x5c) 2018/02/26 16:20:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 16:20:09 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000000540)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/251, 0xfb}], 0x7, &(0x7f00000005c0)=""/53, 0x35}, 0x2001) clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f0000000640)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000680)=0x81, 0x4) sysinfo(&(0x7f00000006c0)=""/100) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\t\x00\x00\x00', @ANYRES32, @ANYBLOB="d2a2fe2ec79a1500000000000000000000000000000000000000007c000000abcad54ab598a5cf00000000"], 0x32, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=""/91, 0x5b}, 0x0) 2018/02/26 16:20:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000b05000), &(0x7f0000d59000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/02/26 16:20:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x4, 0xa, 0x100, &(0x7f0000000000)={0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/26 16:20:09 executing program 2: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f00004fe000)=""/4096, 0x1000) 2018/02/26 16:20:09 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x2, &(0x7f0000002fe8)=[{0x15, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000017fc8)={&(0x7f0000017000)=@abs, 0x8, &(0x7f0000000000)=[]}, 0x0) ftruncate(r0, 0xdd87) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x43) [ 52.673249] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 16:20:09 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f00002c6000)=0x7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xfff, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0xfffffffffffffff8, 0xab0, 0x9, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) 2018/02/26 16:20:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/163, &(0x7f0000000100)=0xa3) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) recvfrom$llc(r3, &(0x7f0000000140)=""/42, 0x2a, 0x1, &(0x7f0000000180)={0x1a, 0x18, 0x378, 0x1, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/26 16:20:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}) 2018/02/26 16:20:09 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) 2018/02/26 16:20:09 executing program 4: socketpair(0x3, 0xb, 0x8, &(0x7f0000000000)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="cb774dd049836cf18b0008714c5db0d8", 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000080)=""/222, &(0x7f0000ecbffc)=0xde) 2018/02/26 16:20:09 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000000}) syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') 2018/02/26 16:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) r2 = accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xffffffffffffff3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001bc0)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001cc0)=0xe8) getresuid(&(0x7f0000001d00), &(0x7f0000000180), &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002180)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000002280)=0xe8) sendmsg$netlink(r1, &(0x7f0000002640)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000002580)=[{&(0x7f0000000140)={0x14e8, 0x24, 0x202, 0x3, 0x0, "", [@generic="8f5e18e54484117bb09b086f4f7e7b24b97f7692c8817e3e0f9605408bd7e3f54fe3c41f18ca3b832c776f3439b9711b02aa7a36b219e6", @typed={0x1008, 0x3e, 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@generic="1fe955bfa08b577afdb5926247a6cf445ba7b6181a739c8879e87518a91cc18f5c340322759b3750e529ebbb3486ce22708c2aa7578daa0ab32f2c99ae4d99e8aadf1fd98432f8184abad504e03fc99bc041f80d9f499fd23084183149de4382a1911d94d8681b191249c7fda93ff74151316e848cf722522da3e2dc8200f7de668ce06f29bb7cfe8a74f4013d8a07ab5c1586935a1b04293ada126a459e39", @generic="5e7809c7c9147d4a", @typed={0xc, 0x66, @u32=0xffffffff94a57032}, @typed={0x64, 0x1b, @binary="4b55d753e68daad38d55be0fc280f7de1a35f684e3f55800c1e3a32b58463e7b9d557e5b2f0a5fcb765d2de2a570342667d89496886f0710285b45ca1fb88e5dd9694106d617bf17c08865d427530803deecc8fd43e873225a2560ba"}, @generic="ea95379e0710c3a680e96d146071325c59634f8d2af21c5d72959d869120d05fbe2d34cfd54de70860dfed3218c849fd31a7f729613f01c88aff25a090dc1ef2f39be6484c46901675ab85"]}, 0x368}, {&(0x7f0000001dc0)={0x294, 0x14, 0x610, 0x1, 0x1, "", [@typed={0xc, 0x3c, @uid=r6}, @nested={0x18, 0x4c, [@typed={0xc, 0x3a, @fd=r1}, @typed={0x8, 0x39}]}, @typed={0x10, 0x81, @u64=0x3}, @typed={0x18, 0x2f, @ipv6=@loopback={0x0, 0x1}}, @nested={0xb0, 0x27, [@typed={0xc, 0x4d, @fd=r0}, @generic="93ef444cee1957cc24ba4202d5bf46438cd0cdc9289dd94807ab2044dbf58ec9d2071a827515f7d90857b138dcaa0501606acd70fbac19c41d0af331a413af219db60d70574cb7cead36242b50aee42e9ae780cb42f7df412ef673188f00", @typed={0xc, 0x5f, @uid=r7}, @typed={0x1c, 0x35, @str='/selinux/enforce\x00'}, @typed={0xc, 0x6f, @ipv4=@empty}, @generic="9512d89293e21b009e5f25"]}, @nested={0x188, 0x6, [@typed={0xc, 0x7, @u32=0x4}, @typed={0xc, 0x89, @u32=0x2}, @typed={0xc, 0x96, @uid=r8}, @typed={0x84, 0x79, @binary="6d1ca5ace58e0fad764c1a539c849e2ee8853d1deb9068416e68515de5155aefc6c36c195ca0ee3c893d9732eb6d6421dddbffd94d7cdb22e0020c4a00bf2d07b2bca71438ce3d75d339afd7adcfdef952d91eaa5a000f1fe8842ec66673b9d3881f3757eeb06654acdaa8c0354c78e38e4d761c113d7ab617"}, @generic="18ca9c85d44c072f7d083a4907089c74c092d01d5e802e521d087f338491e684549fdc9bc9dd7c5bece0e119bc03a403d43e3164409c9faa4c13cd8224ae87ac8193cf0bdaf7e1e12de716667d2bb05e24b3b37bbfcb93f49c61158d6406fca29e9651daf6b681baaa1bf96b8b164a73d9a0a0fd2654b6595b56ffe56c067e9e7fe10a732e5bc4168a70934085b48c4c52fecfe20586e33a483ed6ff4378e82a1818d853bb50216c242b65950618e33496e84911ce8cf49764b16ac9e1d01c1ae76fb0f20ed77092f151c4f3b194bb4aa64c8967d1dba13e457fb9"]}]}, 0x294}, {&(0x7f0000002080)={0x6c, 0x2a, 0x2, 0x2, 0x3, "", [@generic="3ef71b5f69d55cdd9f8ffe314573d5fe4c10d8df1841223dbb690056d2823ce86ddded89e2c8601cd5f9a6a614920fb3bcb99c885ee6318849d4931d760c8ce998bd314ae29c2a474acce88dfade", @typed={0xc, 0x42, @fd=r2}]}, 0x6c}, {&(0x7f0000002100)={0x50, 0x9, 0x130, 0x7, 0x0, "", [@generic="d0e2c55d11cee5ec8386752c315c506a8aa51fb350b5a2ea2e30e3b1f3f6a7653299b96338fac4ff0428a03c2e629e05825eb911937c29535d471f2f6dff6d41"]}, 0x50}, {&(0x7f00000022c0)={0x2a0, 0x1f, 0x118, 0x6, 0x1, "", [@typed={0x1c, 0x82, @str='/selinux/enforce\x00'}, @nested={0x23c, 0x2a, [@typed={0xc, 0x74, @uid=r9}, @generic="3a50b73c167f2cf5734f2537cf81c8592f493353520b252d41753a3f7e3bba830a08e9ba74f9bcf341fc8a37442236d48e87e92d0af53b9f707554a3361c794e41e6608c9895da3805dbe349e4b306fa3b52500b7605d301d48136fb323d3ad5869a43e4ac5be02efdfa64e9965977b37cadfd75745715ff41a45c6ae7b9e6fe4321e2b547d113dc6f2300cddc445377d308db1409cc252de7e69200956972a58e320422e257364404dde5cd30ba1e7286b1a9330b393c95e6638ba127f9f95503bc6cd3e3e9be39d520ea597d5ba7030a569c4d85cfd49c5f0843185d33b892044d3b47579f41579738f75a051914cd41ba7043c429", @typed={0x1c, 0x66, @binary="276b7c36cb7e67b0cfc5a25470a8df6568cf"}, @generic="7d17df74519c6488e13c64df1c9d63d9b121d9daecaa471d8b9f25ef596b67089464d4eddcfc38d4cb8fd92e35b672c71740aebbd35ce03c7668f8", @generic="08cb0d72ac4222a3d591f1497a4a6b6ae0db2fdf7311342c78b010d3d3aa1cc3c59d036bb864653f68dcb49be98bebff5720761c169d0310fc4bf5b200da7f3da6b84564b8f894eb5251df606bc50c5feb69507531b27a8d8f484cb326667d73c4de1497b1f8882db50bf15732897b74bf74b1744710fb801da0a677263320883e2a8f1c9a7dfb2763472b8a7f82cdaad5395e427fbb93ce001de7c3e8fe2e3dff0474f1519b2f55c91819f5e1f69fa6622eb7f7c5219931dadf89382641956aea78f6cc5f189d089f6324a696995dad", @typed={0xc, 0x7e, @fd=r1}]}, @generic="a044b94d26df0e94700a387c02dfa460a9ae0210a9f1388239b299a0fc8682faaef63d9ec77b10008dd777c71f347432fdfd3f5d98e312"]}, 0x2a0}], 0x6, &(0x7f0000002600)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x38, 0x4000}, 0x40000) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x8, 0x2, 0x3, 0x0, 0xa0, 0x0, 0xff, r3, r10}, {0x3ff, 0xc0000000000000, 0x3ff, 0x7f, 0x9, 0x4982e8ba, 0x7, 0x80000000}, {0x2, 0x6, 0x2d32}, 0x8, 0xf, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x3, 0xa7, 0x100000000, 0x1, 0x6}}, 0xe8) accept$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 16:20:09 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc9d7) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x5, 0x7fabeea, 0x1f, 0xfffffffffffffffb}) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xffffffffffffff60) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100, r4}) ioctl$TIOCSBRK(r3, 0x5427) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000000000, 0x400}) r5 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r5, 0x540a, 0x0) 2018/02/26 16:20:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6aff8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1b7}, 0x1) 2018/02/26 16:20:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000000000)="ba1c811f976d9b4fc56da599b3170e32e96fb93d6b22be58c876c7124f2dd774921ff8aa8cfe04a9e32de3e1c8dc6a5e0291da28fb83889b286817dbdc4b06dba8415537f05d05548c9db8ac21e0ebb0fd0eb1e5799d481deb92c48966deaf799b4fd37a29924d8c6c4d7d27ce7c790c32a50f6f5e93b9a5", 0x78, 0x4000, &(0x7f0000000080)={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/02/26 16:20:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f38ffc)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/26 16:20:09 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/244, 0xf4}], 0x5, &(0x7f0000000440)=""/4096, 0x1000, 0x101}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) preadv(r0, &(0x7f00000000c0)=[], 0x0, 0x0) 2018/02/26 16:20:09 executing program 3: r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8bf80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x8, 0x3}, 'port0\x00', 0x20, 0x100004, 0x1, 0xb15, 0x9, 0x9, 0x40, 0x0, 0x1, 0x6}) 2018/02/26 16:20:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000000000)='proc\x00', 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000006bd429476b1"], &(0x7f0000000040)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x130f}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x4, [0x76c, 0x6, 0x7f, 0x81, 0x1000, 0x200, 0xffff]}, 0x5c) 2018/02/26 16:20:09 executing program 7: r0 = socket(0x8000000010, 0x80007fe, 0x0) write(r0, &(0x7f0000e2ffe6)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/02/26 16:20:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000000000)="ba1c811f976d9b4fc56da599b3170e32e96fb93d6b22be58c876c7124f2dd774921ff8aa8cfe04a9e32de3e1c8dc6a5e0291da28fb83889b286817dbdc4b06dba8415537f05d05548c9db8ac21e0ebb0fd0eb1e5799d481deb92c48966deaf799b4fd37a29924d8c6c4d7d27ce7c790c32a50f6f5e93b9a5", 0x78, 0x4000, &(0x7f0000000080)={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/02/26 16:20:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000071000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 16:20:09 executing program 6: clock_getres(0x2, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="db0000000d86a2c59923afd4336bfd6d64620635aafa4bf91f5e7ca452f7472ca434a60ec4542fdf693abc760e2636e0fea04542b4ae05144e30783915ea8d3e1c9ee4d5de032ded880f9108c75bbea084383fb733d39622da750fb18289b4dedb0beb072b3f47ffd6b381b5f7fc6b6da71674e67fca5fc9a21a1ee240bd05e5be7dc933361b7753e85f2040cfa3a2770ffa1d78b578e363764308e6587aa789a7525ed9d7160f77b77ad0cccc4dd75150e982107364463ac4fee0c19933fdacfb936a1ef00d9f14ea890bb0c778614bcf461ef46afc2d67aede90d8e2183f"], &(0x7f00000001c0)=0xe3) r2 = socket$inet(0x2, 0x2, 0x37) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x694e, 0xe6, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) fstat(r2, &(0x7f00000011c0)) 2018/02/26 16:20:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x4d0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) fdatasync(r2) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x50000, 0x0) listen(r0, 0x0) [ 52.892944] audit: type=1400 audit(1519662009.829:17): avc: denied { read } for pid=7522 comm="syz-executor3" path="socket:[17150]" dev="sockfs" ino=17150 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 16:20:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:20:09 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0xffffffff80000001, 0x8000, 0x6, 0x4, 0x12}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x9, 0x9f}, &(0x7f0000000240)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_int(r3, 0x0, 0x4000000009, &(0x7f0000778ffc)=0x100000001, 0x4) sendto$inet(r3, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000100)={@common='ip6_vti0\x00', @ifru_flags=0x800}) recvmsg(r3, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000300000), &(0x7f0000000000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/02/26 16:20:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x92b4) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/220, 0xdc) r2 = syz_open_procfs(0x0, &(0x7f000023fff8)='net/arp\x00') sendfile(r2, r2, &(0x7f0000000000)=0x7ffe, 0x2) 2018/02/26 16:20:09 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="4fe9d786140209e702476cf35e8105c5", 0x0}) sendto$packet(r0, &(0x7f00000000c0)="032fcee7dc901d25e82b6a47c09c78a03661609a295ea3fbcc4c99fc452cebb62df2333d607e023f6ca7a38c7a134f6471f9edcf3fdb7d41844f9e42e127495636e66992cab6bf978861ba05e9820afcda453345a3888d252c2136f7a2b45b0de18694d4000000000000000000000000000000000000000000000000e43cce14c685c015d0206dedeb55d77cff114a6fb36d3f4f1c1c25f28961e9c5572b6fa1956800d2a15f4258aed348a34b5517fbb6a767ea433a7f8914ed54a4279f5d3702dee6aea9ccf9dba352500672", 0x7c, 0x800, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYBLOB="b7d42faf72778762c9abf1f46de81c9c5cf77bf5fe0a40776c7c5522dee5c342d3410cf409fcd70e67892a2ba13b0e85be43a13100d759ea98e03b6f05012d1b0636", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR, @ANYBLOB="5fff860e0a05d504ee87645ccc6b4f130790f29f07c33bd4a3610985a0842829d93d0f4305f7a3f9b5b07caa62c362462ba77e4a4ba474d4b5022310f3c2804d550a312d", @ANYRES64=r1, @ANYRES32=r1], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="ce7bee5da4aaef39c2b7d8a4366d6e4bc9ec26892c171ac64e06ae680e43a6d68339db80c8211e52867f8324f34bc722196c6b3f52b6ea1240892d57f56f5e50e3e8a49e4587f0d32d49a46f6c9861456b"]], @ANYRES32=r1, @ANYRES64=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYRES64=r1, @ANYRES32=r1, @ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES64, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="ce136ab7bb217d807305e6f374607cd1ec95a65461e05e5d5cb1416360438ffb0d549c1f7ef18087bf691e564a60517c9bc149f49cff5fb7b42c2efb6d6ddf637f511585cdc86dcddbfeee9c069d27b85720e099a79b7037f3303384024cb6092aa012e6052f033d1202f248f85d", @ANYPTR], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r1], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR64], @ANYRES64=r1], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="ffa5579f41e6e314d23a01b55ae571740807ec1fc65b2b9746ba16c5698daba107d11cecda196663592dc9c90dbc", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="83e3890d9a558100e4c1284602000000000000002dd51c2e4835f2a38c6e5d6c1ad7d9a420afabed230df7ba9c74119ff9836a175f2d56dedc81ca89605bbac6b1d3cf5faf85eb0066", @ANYBLOB="63b89cd25ec512fddb804ac2b52421d66cd268349c7c22d98611dc805853cae9c3a38cc5eb53910ee7f34f7a1cce7adc8f553040d1c1da443fe9b21717beaa7fcc2382489d717c2d513a7a6d482b9d"]], @ANYPTR64=&(0x7f0000000440)=ANY=[], @ANYRES32=r1], 0x3c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0x3, 0x4}, {0x4, 0x9}, {0x4, 0x595}, {0x4, 0x5}], 0x4) 2018/02/26 16:20:09 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/02/26 16:20:09 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000185ff0)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000c8bff0)=[{&(0x7f0000380000)=""/1, 0x11e}], 0x31d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x0, 0x1, 0x2b2, 0x9, 0x101}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x80000001, &(0x7f0000000000)={0xfffffffffffff675}, 0x8) 2018/02/26 16:20:09 executing program 6: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_timedreceive(r0, &(0x7f00000001c0)=""/44, 0x2c, 0x0, &(0x7f0000000200)={0x77359400}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x58, "31edc9990b869b572cbf21437137d2fcdc48bb0c86571b83068b7dc65d83a1c9ddae67bd119e5d0da6978fbe05d0fa497b9e060afc8dc080c003963ff5b54df2a180dc63cfb4d8d267ea2a4460963c77a1195afc8d3ca23f"}, &(0x7f00000000c0)=0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="710100ed1b9e6028a05e92fd40009f40f972b40000"], &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x80000001, 0x40, 0x9, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x7, 0x7, {r3, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x800}}, 0x4d91, 0x58, 0x1, 0x8, 0xfffffffffffffff7}}, &(0x7f0000000180)=0xb8) mq_timedreceive(r0, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) 2018/02/26 16:20:09 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc9d7) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x5, 0x7fabeea, 0x1f, 0xfffffffffffffffb}) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xffffffffffffff60) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100, r4}) ioctl$TIOCSBRK(r3, 0x5427) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000000000, 0x400}) r5 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r5, 0x540a, 0x0) 2018/02/26 16:20:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008ff9)='task\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8)=[], 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/26 16:20:09 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x6, 0x1ff, 0x0, 0xa2d1, 0x8, 0x417adfd4}) r1 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x2, 0x400000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/156) 2018/02/26 16:20:10 executing program 1: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f0000000000)={0x0, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10010, r2, 0x2e) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=ANY=[@ANYBLOB="009f0000000800008000000000000000ec15f281fd321912266fc120c1dbd032de99172449152ca75ddcbf2feb8e25a41c1a6c7c64dcc04898c27e5e12873a37e962b91ef0c7cf6bca"], 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r0) tkill(r1, 0x17) 2018/02/26 16:20:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008ff9)='task\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8)=[], 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/26 16:20:10 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x100000001, 0x357, 0x6, 0x401, 0x5, [{0x7ff, 0x51, 0x1ff, 0x0, 0x0, 0x1084}, {0x3, 0x52, 0x100, 0x0, 0x0, 0x8}, {0x5}, {0x3, 0x9, 0x3, 0x0, 0x0, 0x800}, {0x9, 0x1, 0x3, 0x0, 0x0, 0x2200}]}) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) 2018/02/26 16:20:10 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000185ff0)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000c8bff0)=[{&(0x7f0000380000)=""/1, 0x11e}], 0x31d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x0, 0x1, 0x2b2, 0x9, 0x101}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x80000001, &(0x7f0000000000)={0xfffffffffffff675}, 0x8) 2018/02/26 16:20:10 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10d000, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/02/26 16:20:10 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x20) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) 2018/02/26 16:20:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10001, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup3(r1, r1, 0x80000) syz_open_pts(r1, 0x80) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) 2018/02/26 16:20:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) 2018/02/26 16:20:10 executing program 0: r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/26 16:20:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x12, &(0x7f0000000000)={@empty}, 0x20) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_names=@generic="b48255e0e7f720bec782b1a40858b17a"}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x1, 0x5, @empty, 0x1f}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000140)=r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) write$tun(r3, &(0x7f0000000040)=@pi={0x0, 0x0, @eth={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="ab8b6f698b8f"}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x30) write$tun(r3, &(0x7f0000955000)=ANY=[@ANYBLOB="6e710000000000a80028000800000000000000000000090000000000000032ee555c6e2bb78f55dc1bd81eccfd26e4d8a972bbe83655974872f1e8a9bd6e8a66abfbb11e1292cfcf7f147af77024633810b766e01bbc45e8e97b8161b0e455a080546d779908b198d86df115530da91f8cb1ea447ea4abdf7e9c39d349c741", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0500000000000000"], 0x32) r4 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip_mr_vif\x00') ioctl$KDDELIO(r4, 0x4b35, 0x6) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000140)) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000180)=0x5) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) 2018/02/26 16:20:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e21000000000000000000000000000001000000000000000000"], 0x1, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x100, 0x8001}, &(0x7f0000000240)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0817f8871e141db3ecd3ece15c42cc456abacd08a751373fa64417b55c01b2853bc55d7be025516a636aa5b1d8e396077d1ce21cee62cbb1e3e0585e67d838a19113ced976575e937361daf7be5904722940a755f300dbccf3d4c2f5005ccfe5a2d91920aae17f52aab153ac925b3b85fa72f47603207951f84e0ce0448d59d27f457ea56489dbb94a604c81f66594d153198ac14d946c5c2c7fe66733d2a70879c58263a8b840e894b3e0f93fda2deefc108ff466e0d9264decfba28c1e6e0cadad687125eee92c8c75d6ae3fc2332de98cec05fc4e3a7f34af917da43764df", 0xe0}], 0x1, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x6, 0x9, r3}}], 0x30, 0x4000040}], 0x1, 0x240008c4) fchdir(r1) 2018/02/26 16:20:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}}, 0x0, 0x8, 0x1, 0x5, 0x10}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3c, 0x52c}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x8, 0x4) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000ff2800160005000000000600010000007efe800000000000631c83005200000100000000361662e95c310ce893f98b25fcc622ffe55d285cbf895005f50694d51d5b166eb788bdf3af9c849c4dad06e08a5beb84e54010e71f160d27b15cb9205300b16c944b0874304e25eda860434b49001d0a9b664fbcdaa88e804655809edefc2e0f51698bbd7a061e5c3f5324317d498a82047eb04c3ba45ea81edad4a6c548e0ed7178f1d2ed627374a56ad81a7fff69c4701a676de94e0bd73aaa"], 0x28}, 0x0) signalfd4(r0, &(0x7f0000000100)={0xffffffffa43774d2}, 0x8, 0x80000) 2018/02/26 16:20:10 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, r0, 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe001, r1, r2, 0x2, 0x100000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0x5, 0x6, 0x9, 0xd52}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) accept$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) 2018/02/26 16:20:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000080)={0x4}, 0x8) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/26 16:20:10 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x10001) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/26 16:20:10 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/26 16:20:10 executing program 5: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) munmap(&(0x7f0000062000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) [ 53.202963] keychord: invalid keycode count 0 2018/02/26 16:20:10 executing program 7: r0 = socket(0x0, 0x3, 0xffffffffff) connect$inet6(r0, &(0x7f000022dfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 16:20:10 executing program 6: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000000000)=""/184, 0xffffffffffffff63) [ 53.249196] keychord: invalid keycode count 0 [ 53.258766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.274810] audit: type=1400 audit(1519662010.209:18): avc: denied { setopt } for pid=7644 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.302725] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 16:20:10 executing program 7: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) flock(r0, 0x8) dup3(r1, r0, 0x0) 2018/02/26 16:20:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f1ea7e03e97951ec148103ea3d0e25334d83179a01e4f3b71e7d426a5d51eef45bd45a0f928388ab5ff88625aea59ee93c47393736168e34ddb52d3fc04b59604aeb", 0x42, r2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x800000000000009, &(0x7f000014ffbe)=""/66, &(0x7f00000001c0)=0x42) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0xbc5, 0x4) 2018/02/26 16:20:10 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0xd, r2) tkill(r2, 0x12) 2018/02/26 16:20:10 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x7, 0x1, "58601d34d97f", 0x10001}, 0x10) pipe2(&(0x7f0000000080)={0x0}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) r2 = add_key$user(&(0x7f00008ae000)='user\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a}, &(0x7f0000ebffea)="83", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f000082e000)="f4", 0x1) 2018/02/26 16:20:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x99b1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0xffffffffffff8c5a}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/26 16:20:10 executing program 2: clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000040)=0x4) socket$netlink(0x10, 0x3, 0x15) 2018/02/26 16:20:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x602000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000040)=""/73, &(0x7f0000000040)=0xfe8d) 2018/02/26 16:20:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000c2af9c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 16:20:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xf, 0x1, 0x80000001) sendmsg$nfc_llcp(r1, &(0x7f0000001200)={&(0x7f0000000000)={0x27, 0x7, 0x1ac000, 0x1, 0x36ae, 0x1000, "bbefd03ef7e6dd4b5bdb2bff9115e3e044aaadf7ed4c6fcfafc8ca93ddaa58f6cb605e18a01effc82f1888b5d9f00425a45a53f8e614b1a83125ff4554929f", 0xc1}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000000080)="a61afa4bf16a4e3031f6d2ea8f702078fa0d17f7bd5ca999ac39a6486fdbb982840f9016a219cec2a4aac2e23a9347415c7a74f109ab1926ca27ce27a5a7128b0a5fa96cafbccb6ba9d87087895c820c5a8c2861e5f837a9cfaf685ebcb29433f77ec4b0734f3af83fdc0eb401dbe1f12017889966bacc0d483a81e57e80", 0x7e}, {&(0x7f0000000100)="a0895b542f9f4a0a5478168211c59acd5a611c7d33ca4cb6290c79d6d591ca919f92f30d020bcbc0692ea4f2b0bce9b31bbdb5925dd575b3a580c6f015999312602e25213728134c92bbe07011d2d0b8026a338a78f45e159b80e93d23f6d728142e49bd01850c32fe3911d51e264499246110c7d9d8262d5fb42788d395709160b31ab7de28ae91ae7d5ffec7f3bcf5d3f39b9b93bf230de8c9c72788", 0x9d}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40081}, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) 2018/02/26 16:20:10 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=ANY=[@ANYBLOB="2600616561640000000000ec0000000000000000000000006c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000006035ed82634cc1c3000000000000"], 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/02/26 16:20:10 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x500) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/63}) setns(r0, 0xc000000) recvmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000010fd0)=[], 0x0, &(0x7f0000002000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000240)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, r3}, 0xc) 2018/02/26 16:20:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0x2a, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) 2018/02/26 16:20:10 executing program 1: clone(0x4000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000197000), &(0x7f0000000000)) seccomp(0x0, 0x0, &(0x7f0000044ff0)={0x0, &(0x7f0000000000)=[]}) 2018/02/26 16:20:10 executing program 3: r0 = socket(0xa, 0x1000000000807, 0x5) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00000bbff4)={0x10}, 0xc, &(0x7f0000aaeff0)={&(0x7f0000b1e000)=ANY=[@ANYBLOB="1c0000ec1b00010371fe4593000000000000000007000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) iopl(0xf808) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8480, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)="fb2b00") 2018/02/26 16:20:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000001fff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001afc4)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x1) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000140) inotify_rm_watch(r1, r2) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3fffb, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x40, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000180)={r4, &(0x7f0000000140)=""/59}) 2018/02/26 16:20:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x800}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001400)={0x0, 0x9}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x32, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8, 0x80000000}, &(0x7f0000001540)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001580)={0x7, 0x8, 0x2, 0x200, 0xffffffff, 0x101, 0x1, 0x698, 0x0}, &(0x7f00000015c0)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000040)="cb279afbb89c29194b1738646bcb01efc2b7c283c7629fb1b81e708e928e57e0b1fd6cc7e90caa769c615efa29acc412ba7549d6a85d6b0f99c3a2c583b864880df383362c5d29f078f00c31a5cd2be6500013fa3f27f30380c5586b8f4cb21f5b4213a74cc8c217b068d57f28", 0x6d}, {&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="607209170a9c6df10e999824f8a1002fb7785d2f7e0a9780412b28a80a42dac2c95b92b00199f64474ab8749c31c14e7428a569272f524f9143041fc8540901f932d8f842dda9aa9672a84399282c7a6c50067411ee64f33e8305e7b55500c75899aaa32eada3fcc0ab257842f52c0cdd27ce33ee310fc5d58dc7482d35961a06090eb97121a26245bdb814bca16ba782369b400230d6a0290071fc24d08e98f0c1ccb2aec9bcff6cd23dd0b8d16ab447314189daf2d2f5d3050b2e020039042fe36b8cd40b1bd797247eab5a03f27a576aa95fa6e7bd640c96f67d8240dbebe240914165f13f54ba3aa0a80f1", 0xed}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, &(0x7f0000001600)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xd39, 0x4, 0x5, 0x446, 0x7, 0x3, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x0, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x430, 0x6, 0x3, 0xc6a, 0x3ff, 0x0, 0x2, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x9, 0xfffffffffffffff7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x200, 0x7a, 0x8afa, 0xa5af, 0x2, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xfff, 0x80000000, r5}}], 0x120, 0x40000}, 0x4) 2018/02/26 16:20:10 executing program 1: clone(0x0, &(0x7f00000000c0)="df4be4e068", &(0x7f0000b38fff), &(0x7f0000000100), &(0x7f0000000140)="53825443f2146e5ecbb17312c1add3ce3e0a8affccb8502dc15642cccfc849f14847b67379d94538d4cccfa1ecb887123d06a2ec92eb9b6203640c6df8604df53686f932e4b896c2867d0ca0921dc8d49aacb9d2294de04e0c4234f775470a1a9ce0ec5e47e73e5f1a565a") process_vm_writev(0x0, &(0x7f0000ac7fd0)=[], 0x0, &(0x7f000098c000)=[], 0x0, 0x0) 2018/02/26 16:20:10 executing program 2: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000039c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003800)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000000300)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/169, 0xa9}], 0x2, &(0x7f0000000340)=""/255, 0xff}, 0x8}, {{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001880)=[{&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)=""/103, 0x67}, {&(0x7f0000000700)=""/130, 0x82}, {&(0x7f00000007c0)=""/64, 0x40}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/85, 0x55}], 0x8, &(0x7f0000001900)=""/94, 0x5e, 0x9}, 0x4}, {{&(0x7f0000001980)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000140000000000"], 0x1e, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x80}}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001c40)=[{&(0x7f0000001b00)=""/251, 0xfb}, {&(0x7f0000001c00)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0xff}, 0x1f}, {{&(0x7f0000001c80)=@can={0x0, 0x0}, 0x10, &(0x7f0000002f40)=[{&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/196, 0xc4}, {&(0x7f0000002dc0)=""/210, 0xd2}, {&(0x7f0000002ec0)=""/117, 0x75}], 0x4, &(0x7f0000002f80)=""/172, 0xac}, 0xffffffff}, {{&(0x7f0000003040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000003480)=[{&(0x7f0000003080)=""/231, 0xe7}, {&(0x7f0000003180)=""/154, 0x9a}, {&(0x7f0000003240)=""/96, 0x60}, {&(0x7f00000032c0)=""/235, 0xeb}, {&(0x7f00000033c0)=""/77, 0x4d}, {&(0x7f0000003440)=""/54, 0x36}], 0x6, &(0x7f0000003500)=""/179, 0xb3, 0x1774f438}, 0x4}, {{&(0x7f00000035c0)=@ax25, 0x10, &(0x7f0000003700)=[{&(0x7f0000003600)=""/198, 0xc6}], 0x1, &(0x7f0000003740)=""/172, 0xac, 0xd5}, 0x400000000000000}], 0x7, 0x41, &(0x7f0000003a00)={r1, r2+10000000}) bind$packet(r0, &(0x7f0000003a40)={0x11, 0x10, r5, 0x1, 0x44d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x4194, 0x8, 0x5, 0x5, 0x7e35f3d1, 0x0, 0x5, 0x0}, &(0x7f0000003a80)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003ac0)={r7, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x980}}, 0x8, 0x9, 0x857d, 0x3, 0xffff}, &(0x7f0000003b80)=0xa0) [ 53.460132] IPv6: NLM_F_REPLACE set, but no existing node found! [ 53.498051] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/26 16:20:10 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/151, 0x97) pwrite64(0xffffffffffffffff, &(0x7f0000368fff), 0x0, 0xffffffffffffff00) 2018/02/26 16:20:10 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)) setpriority(0x1, 0x0, 0x0) 2018/02/26 16:20:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x46db44e1f42c6c2b) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)="d85a18dd4dbf0b9e6317f646ce3d93c3050e0fbc27295c881b0ec237d7d33bc1ea684354a08d0d5b2f4336476c449e3a01a6181da4e0ef16fbe53feaf8b832a7afd630de18aa7bebd93b7814c720d6b1eb864a2fe8778c36f6f246312f4902fdb900931563ef125a9aacc5d6decf13650cadbb77a3075ce9f5cc6db17a57b2aa30c34a2fb4073d27b7a7c51236d554d8e5d129ae5f3b9c8dfcb6a85dea38206ff15a4a63790dde03c456adff7494e7ef2aac02e11887", 0xb6) vmsplice(0xffffffffffffffff, &(0x7f0000002500)=[{&(0x7f00000020c0)="c30afef23ef3048a5aadeca370a2d3ce95f0dec02d30c7748e79a02da4df0bdf8afbeea2faeb0ab8ce2e103ea7ce795c61f0db4438d2ae36440fb228f208961eee26515e8d44e3b89f7788c956e20a5aaa6d4e04d72eba"}, {&(0x7f0000002140)="3f2648960138fbf212ad8137fc67584ca824c7b114ec5d74d1478e4d72c1031ecc20bacaefddc60fa8d5df290ec66c33bdecd00e7182c4b0f9d44fb65ef24a277e15d0"}, {&(0x7f00000021c0)="8713cf6cc3421705b6eb70517735adc4dc6399a7fad6f57e19c4d2030ce6391cd9235ba72ceb6345d0488f9f39f5cbe2f687b01339f4588c45881e55ab9d01ec735913220f51f1ff64093f465e72afa26ac961f525d6355f65077e8fa459a4244a6d77d0ece5163465093f833009c40dc503c2c2ab0cc1d3509a5af795c49f6836426aaa0567e3e6e3cffb63c5eb015a4dfceddf0d5a3c26925dbeb0b12c2603e6834de27c66c80e093e40ac43416284b54a9a640b604209c4b834fc101fa3f867b9918bca04130bf99ab0481599180946e23d6b0e6b0f15b716b5"}, {&(0x7f00000022c0)="7b4b58b94cbe85ce87029c6948b83a5f21ed5a11d9fb1adf9a6c6f4e6d2501622f94c674f770324c8cb2c29b62e86372eeba1c7ac4b99962aabc8e60cb1795531cff0575528cb9799d0421aa981404da73dd26c5a33bb648bc526f8752cee6cbd2829a3a94040ceff73c712c94db8ee8e781128433739930cf52fbdbe300bd31fb9df8856301fd"}, {&(0x7f0000002380)="9a47f8f25e02d384a88114e0ffc0e5bcb8c95eb03c9b0eb42284b56d92d3ce11cae1c3c5ce9971cf70c87e93c90927dde8b5cb5804a447a3647431cddf38da5dc121ddf877b51d128c66c4f0fd822c203b84ced8fe3a7239a741db785599564a5346941e65209f81c176c7fda96f4cf834da7f87135076b97923e8d1de2b0e09561acd8644c5202e49c5b51a3c99ca0759b0d2ad576a635129847800004d796ddf4f28ede5adcab9129e211e65bf3724ba6c8cdea20eac09eff2176cd6661a99a724e7ac743b5c0431eb62"}, {&(0x7f0000002480)="d347c610c525c96434bfa463baecd44b119672ca19dbbb10bbb6da44045fea8ed85ca6"}, {&(0x7f00000024c0)="bb5412f15edac30826549f37dc47d508e74c3477f2dec0795b1e0afbd46a4ab30ccbf56be80ca081a56f872bab4802"}], 0x10000040, 0x0) 2018/02/26 16:20:10 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000d18f20), 0x0) 2018/02/26 16:20:10 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsync(r0) r1 = socket(0xa, 0x1, 0x0) getsockopt(r1, 0x0, 0x4000000000040, &(0x7f0000000000)=""/84, &(0x7f0000000000)=0x54) 2018/02/26 16:20:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x2, 0x1, 0x6}, 0xfe00000000000000, 0x4}) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attR/sockcreate\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="8b7c67066424dbf5209897c912a4c306", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 16:20:10 executing program 4: r0 = inotify_init1(0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x800) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) madvise(&(0x7f000031d000/0x3000)=nil, 0x3000, 0xc) 2018/02/26 16:20:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1}], 0x25d) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x7, 0x7fffffff]) 2018/02/26 16:20:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)="2d202e0000233a2900a65d", 0x0) pwrite64(r1, &(0x7f0000000080)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @empty}}, 0x9, 0x74f1, 0x8, 0xfffffffffffffff8, 0xffff}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000001c0)=0x8) stat(&(0x7f0000646000)='./file0\x00', &(0x7f00007a1fbc)) 2018/02/26 16:20:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0x10001, 0x2, 0x80, 0x0, 0x0, r1, r2}, {0x40, 0x7, 0x8, 0xee, 0xfffffffffffffffa, 0x4, 0x9, 0x100000001}, {0xffffffffffff0001, 0x9, 0xfffffffffffffffc, 0x90}, 0x1000, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x52e3, 0x9, 0x6, 0x6}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 16:20:10 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) mq_timedsend(r0, &(0x7f0000000040)="952af7d40d392fd0014beef12d2920a6df155ccfde12d11a33aa52fc3ddbfe1462fffd95150ea49b86b610e0090577ffae8071d71efcb27e2ec9a10cb77b9534996691e78a2097da56af80b0e0ecccadb3636a6e963dcde4758f548ff7cf5c7583b3516868645597431e8f24", 0x6c, 0x6, &(0x7f00000000c0)={0x0, 0x1c9c380}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 16:20:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce7fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e88fe0)={{0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1}}, {{0x77359400}, 0x400, 0x0, 0x7}, {}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/150, 0x96}, {&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f00000004c0)=""/191, 0xbf}], 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0x1, 0x5, 0x69, 'queue0\x00', 0x6}) 2018/02/26 16:20:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1ff, 0x4) 2018/02/26 16:20:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x1, 0x2, 0xfffffffffffffbff, 0x1, [{0x100000001, 0x770, 0x80000000, 0x0, 0x0, 0x802}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/02/26 16:20:10 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0xfffffffffffffd4c}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x8204, 0x7fffffff, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x2, @empty}}, 0x1, 0x800, 0x0, 0x5, 0x10000}, &(0x7f0000000180)=0xa0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x84) 2018/02/26 16:20:10 executing program 2: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000c7afb0)) 2018/02/26 16:20:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) fallocate(r1, 0x3, 0x0, 0x8) close(r0) 2018/02/26 16:20:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4dff0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendfile(r0, r2, &(0x7f00008bf000), 0x6) 2018/02/26 16:20:10 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x99) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/26 16:20:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=ANY=[@ANYBLOB='\n\x00N!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) r1 = getpid() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x290000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) sched_getscheduler(r1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/02/26 16:20:10 executing program 3: r0 = dup(0xffffffffffffffff) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000732000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f0000c0cfc6)="01000000ff1c679a30d9eddd264ac212904b9657f1372f64bd07b6984a8fb391420ad2b78fe5dd8904c3314782589c96cdfdaac2d661cf4628c3", 0x84000, &(0x7f0000f4a000)) 2018/02/26 16:20:10 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=ANY=[@ANYBLOB="1f00010000000000ddc912d81dd818"], 0x1) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, [0x530, 0xffffffff, 0x81c, 0x1, 0x4, 0x6, 0x4, 0x3, 0x441, 0x8, 0x0, 0x3, 0x5, 0x7, 0x8]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/02/26 16:20:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f0000000000)="72616d667300cd7a3ead1c1a871dc6", 0x100000, &(0x7f0000000040)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r0, r1, 0x2a) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x800000000000000a) [ 53.753528] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 16:20:10 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000501fff)='.', 0x0, 0x0, r0, 0x0, 0x2000) acct(&(0x7f0000000080)='.') 2018/02/26 16:20:10 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7391, 0x105082) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="0800005b000900060180000000050b0704e5ff0000000002e6000002000000"]) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000080)="ae84b5614346235d931315e2f2b10b4435780580b8dee77898b23b2ea62a3529475a1c6d813589178aa0969053b8e817f3b1bf30f7fbb5a3dd687ae8b16fa2f2f18c87a9284ff59d031d1d2ab3dbf6fb261750886304b4f0aae19b4ff30bad80a79e92efe16f99f96601aa37ced5d12ecf6ae4f21e199779d915a7ea1baa04208f7b7351d9fd3c", &(0x7f0000000140)="00a3b73d96af9f4ef23e563a5fdb5d06ae08b972588796dd62f1ee0e278246fcc7849862259aa3d4b6f24d9a836d08b832f954647f993bf38cee6f4d0f9aa84d4237905e39cc9df440dcabe0"}}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000002c0)=""/145) 2018/02/26 16:20:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[], 0x10000000000000ca}, 0x0) 2018/02/26 16:20:10 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x22) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000a7c9f1), 0x0, 0x13, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 16:20:10 executing program 0: r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x1, 0xec, 0x2b1c, 0x38bb, 0x3, 0x9}) keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x800, 0x2, {0x3, 0x3, 0x3, 0x1, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) 2018/02/26 16:20:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/229, 0xe5}], 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/02/26 16:20:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xff, 0x4) 2018/02/26 16:20:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)=ANY=[@ANYBLOB="600000027f0000010000000002000000e0000001ac140000"], 0x2cc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/26 16:20:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 16:20:10 executing program 0: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000008e05e8ef16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1, 0x0, 0x31}, 0x0) [ 53.878440] syz-executor4 (7798) used greatest stack depth: 23960 bytes left 2018/02/26 16:20:10 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x9ecb, 0x8, 0x6, 0x4, 0x3, 0x20, 0xfffffffffffffa70, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x400000000020}, &(0x7f0000000100)=0x3) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/02/26 16:20:10 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009000)={0xaa}) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x10}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) capset(&(0x7f0000000180)={0x19980330, r3}, &(0x7f00000001c0)={0x7, 0x0, 0x4, 0xffff, 0x4, 0x7}) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0x0}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r6 = accept(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x20) fchmod(r4, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000dbdf2502000a50154056912552d474a5e2cabb18e3abd2b9fcd8f4e654841066a33e6d20b80001c8021e900011ba081c7654f45c2fb715022ebacd0e17ea4881fff42cec5e018bdaa1e22310305966f0627bf5dd7740748191529e2dd38232f7ec5929a104e1628288183149eaf85a7045000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x7000000000, 0x8, r7, 0xdc, r9, 0x8, 0xffffffff7fffffff, 0x5}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000000c0)=0x4802, 0x4) capget(&(0x7f0000000200)={0x399f1336, r8}, &(0x7f0000000280)={0x470e, 0x81, 0x80000001, 0x5, 0x1, 0xffffffffffff0001}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000000dfe0)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/26 16:20:10 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f0000000000)="72616d667300cd7a3ead1c1a871dc6", 0x100000, &(0x7f0000000040)) chdir(&(0x7f0000000200)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) syz_fuse_mount(&(0x7f000012ffff)='.', 0x0, 0x0, 0x0, 0x0, 0x80800) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/02/26 16:20:10 executing program 0: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/26 16:20:10 executing program 5: socketpair(0x1b, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x408001, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000240)=""/210, &(0x7f0000000340)=0xd2) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffff0001, 0x2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r5, @in={{0x2, 0x0, @empty}}, 0x1ff, 0x13a39f6f}, &(0x7f00000004c0)=0x98) ioctl$int_in(r0, 0x0, &(0x7f0000000500)=0x5) getpeername$ax25(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) splice(r3, &(0x7f0000000640)=0x23, r3, &(0x7f0000000680), 0x6, 0x4) r7 = accept4$unix(r4, &(0x7f00000006c0)=@file={0x0, ""/68}, &(0x7f0000000740)=0x46, 0x800) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000780)=[0xd6, 0xff]) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000007c0), &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000840)={r6, 0x401, 0x4}, 0x8) exit_group(0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000880)) fcntl$setstatus(r2, 0x4, 0x2000) r8 = getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000008c0)=0x0) setpgid(r8, r9) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000900)={@rand_addr, @empty}, &(0x7f0000000940)=0xc) fstat(r7, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000c40)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000e40)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000000fc0)={&(0x7f0000000980)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000b80)=[{&(0x7f00000009c0)="bae1e0b101c58364966b306aecffef5b87921a81f88c2787f55a4033b224877763e4f878a018e3fe11b56d0324ff776081ae65bb0a1c37b895dc1edc36094756ce6faf84260262c39028f74c3ae9fe18d7fe610d248a75848ced92972c2154bbccc9abde99be0b8e02c17e7ff9adff1a25fade16894358a16b4f26c60ce7fa81348ea1f181aafa7c8b62e8119a772c402dfff3bb64a0cc3e5e5d973793089455b76a7772c87a0a80c6e89ac87ce83bd7efc70c6b5d8ee318957453bdaca7", 0xbe}, {&(0x7f0000000a80)="9c90f7018bd562b36c6d250c93f1902a6a2fd7ffe7a043afc38afb3e831b3ebcea91c6debc3a75df8c6ce2837be216f4b43065bb43581e68d3c26a92f1093ad5d7f74c37dc63761ba3b99c5f64ca71f1b32de252ff6db60dfe6fb682a23986a08fe738477f4b664151b9b8c4d5151bcc5ac934b155b81364d87bc97753a64f0dcce0f9b22e26a8ca8b36705472fe0616fa16bf46b5bc90135a6c17cfc260ecb878c2ad20cf85c033b8ce2cff5d79ae74976d7843a5a47bc20d815f4cebd23052b00d18816a954b7edbed23d0595049ccc4310aef79652452587eaac255e4ff422743c09ef8e700a215", 0xe9}], 0x2, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r8, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r4, r1, r2, r7, r1, r2, r1, r7, r2]}, @cred={0x20, 0x1, 0x2, r9, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r7, r7, r1, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r4, r2, r0, r7, r0, r4, r0, r4, r3, r4]}], 0x118, 0x20008080}, 0x40) 2018/02/26 16:20:10 executing program 1: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) membarrier(0x0, 0x0) 2018/02/26 16:20:10 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$search(0xa, r0, &(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) 2018/02/26 16:20:10 executing program 3: getresuid(&(0x7f0000000000), &(0x7f000001a000), &(0x7f000002a000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="7c7e9015564a56159791a074e4b88dfbffea814d58292380042be0777aed4a02f36301a956a6061e5ac0e3356e52c93113ca01c4ea9c07e995a644fcdd3f8a9e62ef739655fc0387c4413ef1e94b9a68cd", 0x51}, {&(0x7f0000000100)="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", 0xff}], 0x2, 0x0, 0x0, 0x20000840}, 0x10) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x2004}) 2018/02/26 16:20:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5f, 0x5, [0xfffffffffffffffe, 0x8, 0x5, 0x17b, 0x8000]}, &(0x7f0000000000)=0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x1cb, 0xfffffffffffffff9}, &(0x7f00000000c0)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@generic="a7996ce14719c50773108b672a9cbaa4", @ifru_flags}) sendmsg$key(r2, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)={0x2, 0x6, 0xfffffffffffffffc, 0xb, 0x204, 0x0, 0x6, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0x0, 0x4, 0x1000, "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"}]}, 0x1020}, 0x1}, 0x4040801) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r3, &(0x7f0000001140)="a98c41b943915d37904c16bd302d673e1db29d0fe845d9db27b40346504e1470ce0a0134b4cbea26bce248233e16c06cadcedc968bef085ed9afa64fc69fc09a768aae95cebf34f590c829a871737ab53b33fa53d9da9d504f7a4d3bba871bb7753529be268f8685c78f9ff923e7a8eafccfd514c484b2c162464c24fa66df72c4f2fd0da829", 0x86, 0x4000000, &(0x7f0000001200)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, 0x1c) 2018/02/26 16:20:10 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x3, 0x5, 0x1, 0x0, 0x42, 0x6, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8001, 0x5}, &(0x7f00000000c0)=0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000fd7000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x7fffffff, 0x4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/26 16:20:10 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x800004, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/02/26 16:20:10 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xa540, 0xdb, 0x6, 0x7fffffff}, {0xff, 0x62, 0x1, 0x7}, {0x800, 0x0, 0x4, 0x8}]}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/02/26 16:20:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x8200) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) r1 = getpid() r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000001240)=0xe8) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001280)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001380)=0xe8) r8 = gettid() getresuid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001e80)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001f80)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000002100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002140)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000002240)=0xe8) getgroups(0x2, &(0x7f0000002280)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000022c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002300)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002400)=0xe8) getgroups(0x1, &(0x7f0000002440)=[0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000002580)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x1, 0x10030}, 0xc, &(0x7f0000002080)=[{&(0x7f0000000080)={0x10b4, 0x24, 0x118, 0x3, 0x1, "", [@generic='<', @typed={0xc, 0x7e, @pid=r1}, @nested={0x1094, 0x6f, [@typed={0x44, 0x43, @binary="5eee2eef4ad7d1e1fd99e61b66606851cc924a524b435dfd2456d0889f704b84592a8ba9c2d86522584207d65f40e827a02df361baa48bd0d5cdb2a4"}, @typed={0xc, 0x3e, @u32=0x7fffffff}, @generic="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@generic="1057238692328ed82e3e63d8f57b66203d03bce081ef9f97f1fdafc205c5b4fd974ad7a782d19cfc", @typed={0x18, 0x5, @ipv6=@empty}]}]}, 0x10b4}, {&(0x7f00000013c0)={0x408, 0x14, 0x114, 0x6, 0x3, "", [@nested={0x13c, 0x42, [@typed={0xc, 0x6, @pid=r2}, @generic="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", @typed={0xc, 0x38, @pid=r3}, @typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x23, @uid=r4}]}, @nested={0x1c, 0x2e, [@generic="67bf2f5351ac2e294a49e62ddb2674a76e96bffe0669"]}, @nested={0x10, 0x67, [@typed={0xc, 0x23, @pid=r5}]}, @generic="86e110ef1a2a5683b453efe90b46bad4df8ead47106b89aaf470089aba0e4dcdd4d410e7f4ef625bd1cc2be73b9ecd280aba8460fb6ee9889919d30f4bf9d60d8bc4ad4665f0142204f7e554dbb607ea8a59d503cf268abe79b653e5b8d6be560ec734f4c890a1006c0da295211a0304224a96d00a97684743550d45ebb23472cd716d8020a6ac0811834ecc4b5113c7491b6e935486d3c4e71bfa94bd9757736efd2b6f8cdcb3b4cb65b706f0e5f776642c055408d259c1d2f48b8c61d7fc8e1ce2fe780e29f5827b0712de71cf74425d6f92595137e87a5751de48747eb2530ca0cd5c42cd49", @nested={0x1a8, 0x1d, [@typed={0xc, 0x4f, @pid=r6}, @generic="fde06d02ef147d73b47a9759dfbac1d4119fb2e5748f02a4aaa60afc6cb7008536328f1c08c5f2b7ad80e2facddaf21d19388b41861fc876071e317c2f7cc38b7c914f5fab12fa8d4d4b1dca62851a262b11239722d22a8c887cd0ed0b6d7bacb6a383faebe5a880878f528196e94c9753418916e5112905131ccc33b2f506ca3011221a389bc5a55f3ccd2276f9e8b871fc65717ab78ec4c64063", @typed={0xc4, 0xe, @binary="f0454ac470acd173a014fb8d7a6d26a79ce364c80269b518acce6c6dd047c790ddee05ff3badd37a2e3e803c26af50c0f02edc5f068ab682b15f40379ab8e437e953961df84d188c7d7de70a31e3b1aba9ea49ed41de7b412a1244130c56e438df2bfc40792469d48ac456fc59c64c4f37fa99971142c084c32d6914b896ef7fada0190c6ad55e4e18e52acf7f18bcf82e399926433fe001373473d714d1677d86fa1776c23ab5b0a21fd7a6654a2113a11fcabf0732a4ab72"}, @typed={0x8, 0x18}, @typed={0x18, 0x50, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x42, @uid=r7}, @typed={0xc, 0x43, @u32=0x6}]}]}, 0x408}, {&(0x7f0000001800)={0xf0, 0x26, 0x10, 0x3, 0x2, "", [@typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bb99a795dd8c2e7ad9334931047fcb068bffae7cd904d5178a1c9e23d9b833ad7a45e7af5e26e92ec0d30fbc7a2d73ced4d2f144b4c70a5f9f00327d112d746bbc15b8ec0ac4bee5ae1662afda2fe5b843a8477f1b176cce28d8c36b8cd43d08414bd303d37ff1db415362166b680b549f2f161d7fa1fd32ed415ef51598bebde2fe1b7427f7190a078e04a6d5af72d4c46b50fef4f84fcac2eaec7fdf63bc51953a8a3d1cb813683a369114d3455661115e6d4686d303680967edb766dbdc3fbd677d3eeabe"]}, 0xf0}, {&(0x7f0000001900)={0x114, 0x26, 0x0, 0x5, 0x1, "", [@typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @nested={0x68, 0x92, [@typed={0x10, 0x12, @u64=0x3}, @typed={0x8, 0xd}, @typed={0x18, 0x1a, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @generic="4560eb5c4f45214cffb9810679adea26f04f26e24482", @typed={0x10, 0x18, @u64=0xd19}, @typed={0xc, 0x5, @pid=r8}]}, @generic="d946df5d2ab47a8432e48d4bfac778dd989ad0ef77b3eceb5e345f06c7c96bc88110826f895340f92e419c31823e7572f3c2d7518f5754195ae16ad795f4130de5d64a5f7b037e59dbcab5b0784d94178eee16ef7d9512014e3303a116e9c05887252620fee139767f5fb871312aace58716e5d58cd75b3f6af3e7b60707c3d0b1"]}, 0x114}, {&(0x7f0000001b40)={0x33c, 0x29, 0x401, 0x2, 0x0, "", [@typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x48, 0x7e, [@typed={0x18, 0x6c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x7, @u32=0xfffffffffffffffe}, @typed={0xc, 0x0, @uid=r9}, @typed={0x14, 0x58, @str='/dev/sg#\x00'}]}, @generic="f4266623edf0d709b2c784e3255bd1f3e3b85fdf3d48b47b48a77af6c30985cc4f51e57ec7079b8c41cc0ff3642466439ec44894df87f20740a9ff0c18d67dff4644e4239a7f6c50b7c203e951fd29a0819f76fc566a1ee87a2a27ef15abeefc6ce941c794c996431e5e79fae29c55a6218879a2ec024c85c83c3f89e11760537c79cfd1965e6e99ac7ed0760cc60da3bdfd60c871f924d2602b52c1b31a889d93b83a2746fcf20b785872583545ac1c9f828e9338a94a749e2874def1582b4ca6", @nested={0xb8, 0x5d, [@typed={0xc, 0x1d, @fd=r0}, @generic="5490417da018e01efbc23eae61a0bf1865da099f57fc0af60b60a49c17f464b42ef99df1378cf24c1864748c03149da3ca5ea1d896ddedd6fae544ca84da779eb4aa9d3a40cab254f4ca509fb80bbe3e9320d914c4bb3456f619b39c0c1bd91a3a3774805087aa94b1c4d112c8a638c6c6db2557ef5ff87426c22092439ea5a1f81a3adeb3530f3342abb607f59a70840a3f440684d16777", @typed={0x10, 0x57, @u64=0xcd1}]}, @generic="28fbcf58ff16b6c60afb21ccd4dcdfd9301514a0c10d115b850bb32f7dd38f786b3f0ee338fb4d65cb8f6deef23559fe0f867b1279d5534625d33adc2fca3abf2a8458d8f3b4adc9cd79f32a8f6aa6c06334335bd63bb7732d021fccaf7a4ae8aeafe13b73c57a8e06c0dd588a1248a8a8c6c447764bf0c01973933eb312fdcf3156d7a4cab15b3d6374558b116942ebd496ddd577d45e", @nested={0xbc, 0x6, [@generic="92f1ea271de27be4cdb1a04d4ccbdf00632a11742e0fcdb8cd0f2d1eb6f1ea98430be8f88512aa363ff4e226ccf7bbad23abadee8c7ae0c918d1dc361ae986b5308e7cabaae1bec1d8afe127256415e732e324ff53e6", @generic="dbec43cfc29d7ba1c8196891a6d4319eb6f16bb85b708fafdff21df76f0a0839a351db251e1539af1f2e5dc91e88f4042da6741118e23b644e57e4c78ff37e8299e131c5e7514e10", @typed={0xc, 0x68, @pid=r10}, @typed={0xc, 0x2d, @fd=r0}]}]}, 0x33c}, {&(0x7f0000001fc0)={0xc0, 0x3a, 0x300, 0x3, 0x0, "", [@generic="9897dab95981907312afdb60e2ee0a44685669198bccc8845f2f9c51bfea104d1525fa65d75247e33db5e9301a7d9bf7d800125226", @generic="adb9c2b4bd541c2b457b689b8394c5ecad638cfb2c7fbf7c8fec7dce66cac3c31a8dc35308dffcf839e295774937298b0d469b58fbd04bc6750c8f6510bdb7efcbc17ae56d612dcf432648e42188732ca4ab77c51c21a5707644d968ab79319ed106f76bceb955bb0350dc11f7", @typed={0xc, 0x7c, @uid=r11}]}, 0xc0}], 0x6, &(0x7f0000002480)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000000400000000ef00000001000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x40800}, 0x4000080) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000013c0)=[], 0x10000000000002ff, 0x0) 2018/02/26 16:20:11 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind(r0, &(0x7f000001f000)=ANY=[@ANYBLOB="11000003", @ANYBLOB="010009064000000000000000a90565562dde48bc2076eb71aedd23673d22591f6bea339d3bc39db1427f186ca0d1e2594cb4ea60c065fa68c8687f13f79c570f34ae2982bcd65e4159c366ba2fa5a3d67f7980ecaccdd0c613074f7cc063f3951bb4a4d8cc80397d0fd1ebd20ff41899f56adc69fca14baafafd"], 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[]}, 0x0) rt_sigpending(&(0x7f00006deff8), 0x8) 2018/02/26 16:20:11 executing program 7: getrandom(&(0x7f0000000000), 0xffffffffffffff9c, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x3, 0x3, 0x7fffffff, 0x4, 0x100000000, 0x3d0e, 0x3f, 0x1000, 0x81, 0x5}, 0xb) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/44}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000180)={r4, &(0x7f0000000080)=""/225}) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x80, 0x7, 0x0, 0x4a, 0xfffffffffffeffff}, 0x14) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r1) 2018/02/26 16:20:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xadc, 0x4) getsockopt$inet_int(r0, 0x0, 0x11, &(0x7f00008daffc), &(0x7f0000000000)=0xffffffffffffff99) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000000008003, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/230) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) [ 54.074118] [ 54.075803] ====================================================== [ 54.082116] [ INFO: possible circular locking dependency detected ] [ 54.088516] 4.4.118-g5f7f76a #24 Not tainted [ 54.092916] ------------------------------------------------------- [ 54.099310] syz-executor2/7885 is trying to acquire lock: [ 54.104826] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 54.113509] [ 54.113509] but task is already holding lock: [ 54.119469] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 54.128007] [ 54.128007] which lock already depends on the new lock. [ 54.128007] [ 54.136298] [ 54.136298] the existing dependency chain (in reverse order) is: [ 54.143895] -> #1 (ashmem_mutex){+.+.+.}: [ 54.148698] [] lock_acquire+0x15e/0x460 [ 54.154944] [] mutex_lock_nested+0xbb/0x850 [ 54.161538] [] ashmem_mmap+0x53/0x400 [ 54.167614] [] mmap_region+0x94f/0x1250 [ 54.173858] [] do_mmap+0x4fd/0x9d0 [ 54.179672] [] vm_mmap_pgoff+0x16e/0x1c0 [ 54.186004] [] SyS_mmap_pgoff+0x33f/0x560 [ 54.192424] [] SyS_mmap+0x16/0x20 [ 54.198152] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 54.205361] -> #0 (&mm->mmap_sem){++++++}: [ 54.210254] [] __lock_acquire+0x371f/0x4b50 [ 54.216854] [] lock_acquire+0x15e/0x460 [ 54.223107] [] __might_fault+0x14a/0x1d0 [ 54.229442] [] ashmem_ioctl+0x3b4/0xfa0 [ 54.235691] [] do_vfs_ioctl+0x7aa/0xee0 [ 54.241937] [] SyS_ioctl+0x8f/0xc0 [ 54.247745] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 54.254950] [ 54.254950] other info that might help us debug this: [ 54.254950] [ 54.263070] Possible unsafe locking scenario: [ 54.263070] [ 54.269103] CPU0 CPU1 [ 54.273742] ---- ---- [ 54.278386] lock(ashmem_mutex); [ 54.282063] lock(&mm->mmap_sem); [ 54.288340] lock(ashmem_mutex); [ 54.294536] lock(&mm->mmap_sem); [ 54.298294] [ 54.298294] *** DEADLOCK *** [ 54.298294] [ 54.304332] 1 lock held by syz-executor2/7885: [ 54.308890] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 54.317984] [ 54.317984] stack backtrace: [ 54.322456] CPU: 0 PID: 7885 Comm: syz-executor2 Not tainted 4.4.118-g5f7f76a #24 [ 54.330048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.339380] 0000000000000000 dd4f55440b75ae56 ffff8800b6e7f9b8 ffffffff81d0402d [ 54.347409] ffffffff8519fe60 ffffffff8519fe60 ffffffff851be970 ffff8800aa65e8f8 [ 54.355425] ffff8800aa65e000 ffff8800b6e7fa00 ffffffff81233ba1 ffff8800aa65e8f8 [ 54.363434] Call Trace: [ 54.365999] [] dump_stack+0xc1/0x124 [ 54.371352] [] print_circular_bug+0x271/0x310 [ 54.377475] [] __lock_acquire+0x371f/0x4b50 [ 54.383423] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 54.390328] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.397317] [] ? mark_held_locks+0xaf/0x100 [ 54.403264] [] ? __lock_is_held+0xa1/0xf0 [ 54.409036] [] lock_acquire+0x15e/0x460 [ 54.414640] [] ? __might_fault+0xe4/0x1d0 [ 54.420420] [] __might_fault+0x14a/0x1d0 [ 54.426105] [] ? __might_fault+0xe4/0x1d0 [ 54.431881] [] ashmem_ioctl+0x3b4/0xfa0 [ 54.437484] [] ? ashmem_shrink_scan+0x390/0x390 [ 54.443778] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 54.449660] [] ? ashmem_shrink_scan+0x390/0x390 [ 54.455960] [] do_vfs_ioctl+0x7aa/0xee0 [ 54.461560] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 54.467767] [] ? copy_fd_bitmaps+0x209/0x210 [ 54.473804] [] ? __fget+0x23a/0x3b0 [ 54.479059] [] ? __fget+0x47/0x3b0 [ 54.484240] [] ? security_file_ioctl+0x89/0xb0 [ 54.490450] [] SyS_ioctl+0x8f/0xc0 [ 54.495615] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/26 16:20:11 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[]}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0x0, 0x0}) fanotify_mark(r2, 0x82, 0x10000, r1, &(0x7f00000000c0)='./file0\x00') 2018/02/26 16:20:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc2ffc)) 2018/02/26 16:20:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/net/tun\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 2018/02/26 16:20:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f69705f75614ab6e4805f7461726765747300") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xf8ed, 0xa5, 0x3, 0x626, 0xc5}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) r2 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6e65742f69705f75614ab6e4805f7461726765747300", 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) listen(r0, 0x7fffffff) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r4}, &(0x7f00000002c0)=""/176, 0xb0, &(0x7f0000000400)={&(0x7f0000000380)={'sha1-generic\x00'}, &(0x7f00000003c0)}) sendfile(r1, r0, &(0x7f0000b56000), 0x7) 2018/02/26 16:20:11 executing program 1: pipe(&(0x7f0000000040)={0x0, 0x0}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/222, 0xde) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="01000700dd07032001240700040073e6f9ff2313ae1552a2f4f8a4149b141d0ac51f69c009ade442ad2a37d51d8194319c80f4b9d4fa264bcdf9fc7456ad2f43e534267eca8e4ba8e2ac9695489c1c76bc93f8a1f5738dea45249ca101ac554cb4ca73c0cda46f7cdbf115c26330ede1ca4ce59ee23bb1b8f9fe574730777c8e7235adacb35a9d4b28f16c0cf1268f487d99d6d0e42d1f60cbb5d94116b47ca6a61616d8e479c8c52c4b66b7b9a4f676ab17e9aa36e9618eae8e10553bb2c5576388e7bed5be7517ac2a28c7e9508ca7b8fcfaa244bc261ee01d8d2c5db5e260f177f540394a3aad531b52e1e1169b"], &(0x7f0000000300)=0x16) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x800}, 0x1) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r1) 2018/02/26 16:20:11 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3ff, r2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) 2018/02/26 16:20:11 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) 2018/02/26 16:20:11 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x2, 0x2, {0x0, 0x3, 0xfff, 0x3, 0x3}}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/14) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/77) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x6, r1, 0x10003, 0x100}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)=@common='sit0\x00', 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5f192dcf, 0x8, 0x4, 0xe09, 0x5, 0x0, 0xc26, 0x2, 0x7ff, 0x1f, 0xed}, 0xb) renameat2(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xaa, "baf4cbd28e780feef78c021ac94ddfb4cd429caf545153caecae34fe7aff2aa11ac4fc48cdd3d866979de1876bed6422d29eeeb5f0808c9764b11e8b89009020b05191510463d192666db2d1da6681417ea5310b4124798ff99efec804d1bb50b8fffbe640a83c18a31b6da1411f6a4c9035cecd76ec0d0316c0ef9bb4771825bdf563f0f4fce9b5fdb1c9d35b883c14877b1682b67f6d95fee31b6c8cc3d19443b040473ada3191a81f"}, &(0x7f0000000440)=0xb2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000480)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) r3 = getpgid(0x0) get_robust_list(r3, &(0x7f0000000580)=&(0x7f0000000540), &(0x7f00000005c0)=0x18) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000600)={0x80000000, 0xfe, 0xf4}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000640)=@req={0x0, 0xd40c, 0xffffffffffffff80, 0x1}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x24081, 0x0) r5 = dup(r4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000700)={0x80, {0x2, 0x0, @rand_addr=0x401}, {0x2, 0x1, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x100, 0x3ff, 0x7, 0xf5, &(0x7f00000006c0)=@common='vcan0\x00', 0x3, 0x7fff, 0x800}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000007c0)={0x0, 0x16, &(0x7f0000000780)="3e1bdba247b7644839f1b03065f26b65ab14dd1e25b9"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000840)) sync_file_range(r0, 0x1ff, 0xfff, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000880)={0x8440, 0x8, 0xffffffffffffffe1, 'queue1\x00', 0x6}) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000940)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000980)={0x1, [0x0]}, &(0x7f00000009c0)=0x8) r6 = open(&(0x7f0000000a00)='./file0\x00', 0x41, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000a40)={0x1f, 0x6, 0x200, 'queue0\x00', 0x1}) syncfs(r4) 2018/02/26 16:20:11 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) chmod(&(0x7f0000000000)='./file0/file0/file0\x00', 0x100) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r1) 2018/02/26 16:20:11 executing program 5: r0 = socket(0x10, 0x80000, 0x200000006) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = dup2(r0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) write(r0, &(0x7f0000841fdc)="240000002400fff73200000800367700f4ffffff01000000000000a34e00000000000010", 0x24) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) 2018/02/26 16:20:11 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x8, "fd922d718592", 0x4}, 0x10) write(r0, &(0x7f0000000080)="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", 0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000010c0)={@common='yam0\x00', &(0x7f0000001080)=@ethtool_test={0x1a, 0x2a8, 0x2, 0x1, [0x3f]}}) ioctl$VT_RELDISP(r0, 0x5605) lgetxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)=@known='user.syz\x00', &(0x7f0000001180)=""/4096, 0x1000) write(r1, &(0x7f0000002180)="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", 0x1000) r2 = getpid() fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003f40)=0x0) lstat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004040), &(0x7f0000004080), &(0x7f00000040c0)=0x0) r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0}, &(0x7f0000004840)=0xc) getgroups(0x7, &(0x7f0000004880)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005f00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005f40)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000006040)=0xe8) getgroups(0x2, &(0x7f0000006080)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000006140)=[{&(0x7f0000003180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000036c0)=[{&(0x7f00000031c0)="a914d19549455c354859046fc182c7deb924e31c67c4987bac2a81d6a0faa7fe9de52eb853f8c35139b13165f46b4de519d349c35db07600c652d187bf0af36869c9160465d51c146fcd9d26a0798ba1eb49dec3e4ea87c900eab47999b92c2bac61d5bf05706bb200d71011b81f2755e5f792c7d1a29fe9f8d5a7cb24f4db570084dd30d28b603ef24ed0597740f2395c3c1a7de8aa4902bcdcea2bbfc78da2f9516235746f97138d3dcfa20aed", 0xae}, {&(0x7f0000003280)="add93f7dfa4a53e1463f3453fadc866b6217d00e6bbf5581205cd39b54c4526c33aced814344fedb26038c0d7d83ebf23b56ef7bd66feaab9b920972688fd48f3c86b20a7f3238753e5a4829e7e3f775b663f15644b18c43022c105d4183801d79156e593a111a4da3a71d97ffc8c59d9f5849616f3908cd669c8772973b51f2edd669961c810afdf4b66e6b93350a9f8db94fdafff856f397a08f6552a798ccbd394b6e28047048cce5963e9489f8d7457ea71c8e4a809326e40211d5c8b363d88833cc355f48bd4494b1febc3088", 0xcf}, {&(0x7f0000003380)="86171c1c6c0c357a8599ce101c7a52977cf84e0c82b60b64935c18435c393a66f7de513cd70383130f8135f84701acbfc52f0baa3567311f758f151332c7bf81749717a0bacb7cc6511b71c53a38a0b5a9f2623cf271791cb818a1261bec167e777d7d19c35d4afa9189cd27e3209f8b22582148e7a72d98dc2d0165fa843f077aee226238a68e3a6f3dbb0615a979e7949d49acd16bfce9b50f68e90e16296957a3734555a34bfc36188cf170e7032ff3efa4f54936e5319526bd5546aee1592af08677cf32733220a54846fafd3d3f62adbccaf947e470adeb6dac885641e18fcf94b38539b8a1d05457c05b67b1fc289a", 0xf2}, {&(0x7f0000003480)="27c52cbda7bba20b7cc65049074187c5f8b0826f76f9a5690a16a1e03b4a74cd936cd2884c0c59d80484e31cae815e24289626d901b9fc92cefe258344bac33bc4a0046dc7891aee2573ad0d9485357b15e868092f8747343a88acb7143c69b940a3c3526e1c3f65a191392592d9c5ee9d3164c8ec118fe21854495398f4652762c51926e4bc4895b5851af0ed57cd90dffa356b677f38ef1ec9311846f7e96db619ecce6ec237988d810b90b8a2080901528c59bd51642c3b7a49d657d8e7b74430ca4e8844950fdc63225a1f6ec614e0f5d2773b088e4c2ad5eb670c346fb9", 0xe0}, {&(0x7f0000003580)="71ce7a498d2b3e70b3a031b8f26e573d4911810b2cf12ca5d0564fe90aa6ced2dd5fbe67542086f8070a458a0948e9f42bc8451a52de5c6eb326b29d5d09cff6a538dde18d", 0x45}, {&(0x7f0000003600)="aaa35a30164a6d2486037318b25f0171d0421d671daa639470620b6f3f4d868aa644a32b60490dbc57c6e86fd85fe2a1894c364061ba94c4d32cfcba2d4378bd477a33ce3158d5c6761e49eb3c2d5ce0f429b51ee1e647a4a895f7240555ec1c53bb4131e9313c2ae5d929a81ab590966144e020", 0x74}, {&(0x7f0000003680)="02", 0x1}], 0x7, &(0x7f0000003880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000010}, {&(0x7f00000038c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003900)="f9c154d4f1aa148e2b5bd8556c79307cee45b240b6adbc0d8dafa53d6d88d169dd65552f97a85f3e7fe00b3650a2d5b757473d7a65c3d95326ff21e9f43b08560f27fac22e604a1ace14774b58c5078a28fa", 0x52}, {&(0x7f0000003980)="80537fce25c1ef0270998c3ec8dd1738142d3b4328c5de252787d7b1e90508ede143b408f6b15f865ee757b2b2d1ecfbd12f9d4c113260c700a9ed3ba26c3e3a4170d3e8156ea311e3dba8f2d25377c726b2454642a2f660974e8e5e28b67d42feeb4298ff6a55451431e0c310d7377d050eddcb8296b1219823eb42d6fffcf525f5dd2e53a0b3c208da04446fd965557517ea601a493241b2cdf3639460e21918d847fc844e5b294529030a53c98f49097c2cdf435b56014191d463a591b6b9fc54702eb5101821eb21fe4b6cdc9c80d196a7f278f52edd2c8b520281235d3f9c4dc14c0ceda343cfdd", 0xea}, {&(0x7f0000003a80)="4810e94683671666ade351851630b6512d6600e17a7290146957590d5b35292ae44769bffe6049524660ca7d4f9a6f77a5d51286f2c472ad11a30f6b5165f78b521bbefb5b3880fe1a78bd8c778a8d270902baf7a29f027aacd09ab4e886a2f546e8f748822a65feb15a88f6f0404a5c1985f0d4d0f5a8eb7e1f84833b0bf831b958ccc7b02272460c181cb446860222e177f4e1e09a7f40d6f2d6fea722ca2fe501604602e14da417c37812a5aa64517aaf3a1fea39eb175dd47776b96f156e9663913beede4f6545708a8885251d2cc072aa7591ae25c1d66861abee5de48f", 0xe0}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)="f6273a49585d2acdb18183432b8dd59e82c9a7c19d7273c148e2699da83282f5e2d57fa28af6cd2bb4a10b5a96cb2bc840fee285ab1f42c9053082af13813bf28c8f01bc6f41acc5868bb1176f9788206dbb6dd701eb9e370520044cddfb04a92e5103f18d1dd95f0e261c4fd2909623be358ca7fd3b61b2c77fe19c4f03c5e957ecbad18f241cf379ef11caf040d3779b01f98ac0a05df98f7c7e133a30be05020c39d0b15d45ab0a13bde237c245ae0b642b68f76b9e7b9c9e38b5f3cd73c5117de7917336bad6a8955e6d9c243ba2b6d5ca6212bbd55cee4d9c36a5f27760d230802dba5335", 0xe7}, {&(0x7f0000003cc0)="48ce3d2414a6902731774ed09bb59fba66e92e04f7f0b0846e79a7588889f9cfd99fbb8fa1cca1ddd3558eea0c1f33a8b6c6f21d90e34bb66d2ac10bd0b4258f3c46fefd8a4b9bce29d103f0e51f1355b7ab5f23251534456dde25e10121845ada932841c93b3746fcbeb6cd876298e785d61ef40c1759b715ade6cc30c9cac3572286703a3aa1f7f09e0fdf3060a93c32076560bcd61a8ad59b3a8b4ec177e27dd10e034fe43f5ce8002328e8327728a21af5125affd2d7e55340eb8a1ead93fef423e9", 0xc4}, {&(0x7f0000003dc0)="b0ca74b94b74c0c89611029e10fef5bda1e78b6245e1b5f7160529c541b7aec5156513f893620deba25d4a8ba455936cbecc1bd47cbd9bb1c59d39a9b5bc96c647567b1bff4d3ed6701abd798895f1dc56b299778466ed50fb25bd88caa5f8d9d04a03af4f9a2e87311c9a0985bcf0e7ce822a776d51621fc4dd0c0840a257b0cd84a185879682466e95a5aadd618fc63a7a1d8f17737a6ea53973e46cd2ce9ba6e36b2eb58e43ad10e23e6a38ffbdb0315e81461713f7", 0xb7}, {&(0x7f0000003e80)="196ac902accaab9a235ed64b583ff111ac2df5cb", 0x14}], 0x8, &(0x7f0000004100)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x70, 0x8000}, {&(0x7f0000004180)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004780)=[{&(0x7f00000041c0)="d11eedf6e601cd6646684e1fd6bd2e5270a094187cd6733260814267be96e6c615447c971c011fe487b87e0165926f147be4280a08bfc6a6951d1b9540421b4de4e67a9bc8548f4ccc5c", 0x4a}, {&(0x7f0000004240)="e183d89fb14adba0e7bade026fef0468ec995e727c9818beeb4d3195238654052fc77a07a5a9f8929ea44d8c8a2827bf0e127a43ad3219b883fd04cf40dacb900ab663e2cff1071fed6bf26b60b2291a290b23a1e864c27e1f155c13873d183d7dea81f9f9dacc5e8e04b40f3023332bfdcae05de6938f1561084d20e11b0d65814ef32cf256038efe46487a830e26c0b1cdf6a7b0c346c0ca84f7933c487b5272a03c8d6dadca75886d8d1371f8c66d953ddaf9af96a5f431823b2b8985f553867bf11ebb0c598eedd79fdd4677c9f75c08c493b22c77aea35172aebeaf42ba493b67f5c96529bbf304", 0xea}, {&(0x7f0000004340)="0d70eaf52908ac6427d5e4fbe2ed130692203bc8283f363f36309d2a663d0edac08c2429fbe322e89da6087c87731d24e324e61b6e165fa0292a5d2e24fe46c5f731", 0x42}, {&(0x7f00000043c0)="6379521e5d3916b75eba79c94a26daed5c47bc30ff43f9610ffe18031c7eb03cabc730ec78c0ce5ed186e376d24d03253fe694ed47e13e92c923c4acadb5c4495917f307b6e9c19be1b87c21619343f7090ad220ff3e445c9a038ed4b664617cfa26f9d08d821c3d081cd65feefe7ccbfa24b162797e5eeca336b3ac217ff58b34b10b758d2a5efcd40ab4a426694ddb860007dca57a413f1790598684c8770700b371bcd6ae3d7605646ac8e3f3d3df42a49462c43db18ec810acb8088cc70962af684c8408a79a8b50a972a7e21ea3f904c236f2c150518827a968321ce25f96c18a085e2327832c34a354430eacfae72a35928932", 0xf6}, {&(0x7f00000044c0)="53fba57da5258ba5b155dd75e4a5c17a3044e3cd7e7532d788d28ece0286441e7625610ee765bb1b2f7894a01679dfc2b59f4be55faf6991c08367e1365460b519af895265d7b5f0be9d5910865f9f29e0fbb8e73301bbf311d31e99b1af7b603f2e44074a8852510a834d805318f6c7599ed2ceae82f46c325e09c8c295a10aa9fa8836", 0x84}, {&(0x7f0000004580)="18a6d71dc599c63bfd7e0100493aea39bc7275b6ab044f", 0x17}, {&(0x7f00000045c0)="ec008819e4c85a944ba5665ded6f348fa34864b13ba1912ef855f4df6412d93c3cbd4ddeedd60ab484ac384c45260afe7c13bfa3e90184de3aaa9e3dd5fa4f7d300818641b6a6e4fb4e1d3fd72cd97b582d3c35332ed277069db87df4515b7b2155acc11e9cc0d060902abbde8bf01e162d6c5a9642de8e0d5e1194aa7da0e61b57f3286f03e696b", 0x88}, {&(0x7f0000004680)="3537b5a4e781260b8a2bf32e232de45a66b7cbd1b3a445ffc37a0b7184d86575e26c05883ed1e82836d36c774cf224061e3d823ae48ec42726c0af18a4f71f6d63f17bd2c766da1ab8f88f2d2575af99c7b34dc34d7906c672a2ee4c5fbf9f33634a818990f472908c715a84153c578c6b0b0c7b05cdc7a1c5acf6f0ae83168969bd62ee11f46aa57daa7a780b519d5578875c2bb39029a7d638689f030d291f4ec46de62f17455893accdeb53d6aea85e9ac5c484f6a2b2c66cc568f71012ebb513ca00594b513abcbd8b84b849d6b4e8b0a2ec0fd7cc132c4ad7fb652e71", 0xdf}], 0x8, &(0x7f00000048c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x20000080}, {&(0x7f0000004900)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005e40)=[{&(0x7f0000004940)="7ebf8fab75f63747c324e3ceb4799203f2a379e4932228fc5fbe080bf43f", 0x1e}, {&(0x7f0000004980)="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", 0x1000}, {&(0x7f0000005980)="6c90fe79bf4a8ac0eaa79716182f8551120a51ac137d1747ff78308024df317d1f47d0e758e085c1b7c43df170fbd7472dddbefa9620a9ac45c2d8b867a51cd36fb5c1f26aa82dfa67a7128ab311fe51224e35e53d5b9c8c96b0523fa9f12b7d3b7af97f4bffae04708f54dd9ed474282170c693d5b6a49181ade849f246a37f77682977c7cc7ccaeb8223873a2bcbd6c28fbeb85fa90a8bf7d3511e72343a24fe8fffe0", 0xa4}, {&(0x7f0000005a40)="2db45cc7bbc175cf34a19d9c03a6981a9f29b99ea52f66ae9a429e257f6f923f15164a4b803dca8eae1667c90de53ce43f892bc77f16956b7cdd0eb83a2e750faffb3628449de665c5486a3c260f0759ed628e935aa7f968cce1cc8ddaf087d170be356134b60b11fc1cfa6e234166501c0dc9cdafbf498f6b5daf38b2a4197a67380918ea93e4097955981a5b7a37a39b71ec176766fb9131a2dd46d10d721795819f5959fc70fbbe05917e8d8c20c074a00c9f8a895e5dff79f3bc6c065d6f8c3d83d915daa9fc", 0xc8}, {&(0x7f0000005b40)}, {&(0x7f0000005b80)="a29811324bd6d85939954881c85b79f1ed5a9888cfc27ef3f7df74f2c477023ff621951f659dd2dbb3da7977b3d507a344912b84c30cc2c256d81ee78db779b51817b173422b7cd18bdc2c4095d578e85410157c7bf1739def67372ab14e2211f6fe22b0ffdcaaa75963753d6a78075c69378fe1bef8ae85b66fb15b07fe8d40e4ccd2d37ba6ce99aa44bc7875826e8a3466016199a3e5fc479bc27a85", 0x9d}, {&(0x7f0000005c40)="4541dde566f3f53fcb1aeb8d4ce5cf76359a965a7c9cb13594baadbfaf96a1d3223150325df89619ece588db366963410b78f1a9f4130e64c6566544252540f72a31024bc22d6e0e9b9e71cb839f2b9690f74dd6ab815f48a3b6a2b9e3af128345697f8474b78cb5b35a39b9da795ba48085fb7997f4029a164aa99120c8f53937eb847a4235158456ac5e8591c5332dc33161cac219cd45e56566eb78c8d6243c8881ecc8115abd140100", 0xab}, {&(0x7f0000005d00)="64c832723563175f77b3bad1af29b1a069b6463f7c2ac6b90dfc9f5ce7e2addbaa29b64c88bdca9f7bea5fcd2e938f41132c08c515c9e0996db5cbffa329a3eb80068d8c20ca940088d7", 0x4a}, {&(0x7f0000005d80)="5b2013f119131e7130cc81a08b53418b2cae4a5dbd23802ab5d41dfa7c3e40c008e4793c624c98841bd77a9a05c778b5ab4f193b8ca5590e50a660e2582fbe5d8acbeda17fd39f681b804a9657a1a2be6e4fce1106f2ced11ab8d4bc8162d04351aa83c8a09a99b9d15d9ef3b84a2cf763003125415e4a36e983faecadc0a49f473e43332f117500fb", 0x89}], 0x9, &(0x7f00000060c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x48}], 0x4, 0x4040090) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006240)={0x0, 0x7f}, &(0x7f0000006280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000062c0)={r14, 0xfa}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000006300)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006340)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006380)={0x7, 0x10000, 0x0, 0x2, 0x0, 0xa6, 0x1, 0x0, r14}, &(0x7f00000063c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006400)=@assoc_id=r14, &(0x7f0000006440)=0x4) flock(r0, 0x8) ptrace$getsig(0x4202, r8, 0x5, &(0x7f0000006480)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/02/26 16:20:11 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffc000000000) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) getcwd(&(0x7f0000cc9fb7), 0x0) 2018/02/26 16:20:11 executing program 0: unshare(0x200000) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) [ 54.655831] audit: type=1400 audit(1519662011.589:19): avc: denied { execute } for pid=7914 comm="syz-executor1" path="pipe:[17748]" dev="pipefs" ino=17748 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 54.747024] audit: type=1400 audit(1519662011.679:20): avc: denied { getattr } for pid=7955 comm="syz-executor7" path="socket:[17772]" dev="sockfs" ino=17772 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r1) 2018/02/26 16:20:11 executing program 2: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='afs\x00', 0x0, &(0x7f00000000c0)="f457bd7b86db3afe1c012395d9672425228e8e36ac33984b70f9d1535a7e7bc707e5ce773bd2c1a532df874e3889cb73df89c4acea") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x3, 0x7, 0x5, 0x200, 0x1, 0xcbd4}) close(r0) 2018/02/26 16:20:11 executing program 4: mq_open(&(0x7f0000000000)='/selinux/user\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe}) 2018/02/26 16:20:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0xc4831, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x17, 0xad, &(0x7f0000000040)="384d242d3099aa133e2a8e9d86674fc07b76eae82e6079808ddbab084e318710b6ee42cab85e62d56a91bd2a29dc055d3b7e043afbbfd34fdc1d5d14b88748b72935b0d1c7201f382e8f786e89f1d44b7827d0572a98935ffb8c588edbe77807eca4d785fcdba36273b970e43da3ec80db01c1010bfd204900adbe70c25f05f58da8c9c30e3782f39858e1ce67079e5fc96be39b61858145a74be0ddd63091d65ad362a6b0d715c1152961fdfa"}) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000c000/0x1000)=nil) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='!cpuset){\x00') 2018/02/26 16:20:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) timerfd_create(0x7, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001b3ff0), &(0x7f0000f4f000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/02/26 16:20:11 executing program 5: clone(0x0, &(0x7f00001e4000), &(0x7f00006d2ffc), &(0x7f000045dffc), &(0x7f0000116f07)) chdir(&(0x7f00009a0ff8)='./file0\x00') r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x1000, 0x8, 0x401, 0x82}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x20}, 0x8) 2018/02/26 16:20:11 executing program 7: r0 = open(&(0x7f0000d54ff8)='./file0\x00', 0x28046, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) fallocate(r0, 0x0, 0x0, 0x3f) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="96711deef1a4b1b2246ca67067c06a6003bad06d0d9120c97ed2700c4f1ea0f9702de7a80826fda39eabca247229a873fe7500fc10c85aa905bb478e0ca88575614c94ebd084de8a65d066569df718746f351a93b81557e8ab00e29df4c1ec9aa580709a0f37e0f6fe81332b78931fd3193b5758ce44085eff63447a22a30c74fad46cf209bc30b48ae5d658231828ca5f0cd1789d480056f8315ad8139f3f8225632bbd33f477000736f413", 0xac) 2018/02/26 16:20:11 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/checkreqprot\x00', 0x501b02, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001340), &(0x7f0000001380)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001400)={0x11, &(0x7f00000013c0)=""/17}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0x64, &(0x7f0000001440)=[@in6={0xa, 0x1, 0x7190, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x2d188a1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}]}, &(0x7f0000001500)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001540)={r1, 0x9, 0x1, [0x1]}, 0xa) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001580)=0x1, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000015c0)={0x0}) utimes(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={{0x0, 0x2710}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001680)={r1, 0x3}, &(0x7f00000016c0)=0x8) readahead(r2, 0x7fff, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001700)={{0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x2, [0x3ff, 0xffffffffffffff00, 0x6, 0x80, 0x4d5, 0x3, 0xf6d7, 0x7ff]}, 0x5c) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000001780)=0x7, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000017c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001800)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001840)=@sack_info={r1, 0x6, 0xf8}, &(0x7f0000001880)=0xc) sync_file_range(r0, 0x4, 0x2, 0x7) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000018c0)="4c7d469e42d0dbea1af37b8f0376459b59636cebc3759828296612804896449b15874be4009742ce404ec3fb0f3fec3638ddd8c2fc031499e6fc47559b9dda44223cf323524fc923af8da7285278fc5e8699da5ca90c90ca129ab90b63573459079a474dae4f2ab94820a4f4cb6173bf410801e2fa6c049c2dafbd75e37a2b099706a37f6fd1d81e65106103184da8d3e6fa085b7dce7ba3f2863c156ea83cbcfeb8e1f5b737fab0f715d69e3873977c6014") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001980)={r3, 0x7f, 0x8695}, &(0x7f00000019c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001a00)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001a40)={r4, 0x1f}, &(0x7f0000001a80)=0x8) modify_ldt$write(0x1, &(0x7f0000001ac0)={0x2, 0xf13d4046087f85a7, 0xffffffff, 0x48000000000000, 0x80000000, 0x10001, 0x2, 0x0, 0x0, 0x7}, 0x10) getrlimit(0x4, &(0x7f0000001b00)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001b40)) lremovexattr(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)=@known='security.capability\x00') socket$netlink(0x10, 0x3, 0x17) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001c00)) lookup_dcookie(0x6, &(0x7f0000001c40)=""/123, 0x7b) 2018/02/26 16:20:11 executing program 4: r0 = creat(&(0x7f0000ab5ff8)='./file0\x00', 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7fffffff, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x5}) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) [ 54.782031] audit: type=1400 audit(1519662011.719:21): avc: denied { getopt } for pid=7955 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:20:11 executing program 3: r0 = memfd_create(&(0x7f0000000000)="25d8776c616e312f2e2900", 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x8000000000000, 0x9]}, &(0x7f0000000080)=0x8) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r3, 0xa3, 0x0, r3, &(0x7f00000000c0)='./file0\x00') 2018/02/26 16:20:11 executing program 0: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f0000ed2000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x0, 0x8000}, 0x4) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000fa1000)) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 16:20:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000fdaffc)=0xfffffffffffffffc, 0x4) sysfs$3(0x3) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) 2018/02/26 16:20:11 executing program 2: r0 = socket$inet6(0xa, 0x22000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) 2018/02/26 16:20:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xc3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1010) 2018/02/26 16:20:11 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000140)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x100032, r1, 0x0) recvmsg(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x40000000) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) chdir(&(0x7f0000000040)='./file0\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000013fc0), &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/26 16:20:11 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f00000000c0)="9b7c3ac75858a0510692840541714fd903f816a3b07bf6bcc6a50fa96f0ef796ed3e020b5608dc95561678a0301c5d9bcbf055a2fb3c3aa02ea343f75231697a8d03904472cd7a9d409a74b3c197", 0x4e}, {&(0x7f0000000140)="17c4b53db29759302599ae74bc45cfe6aea2d50dade86445559d70643e1a3ebf8dc9fa4953d4812e3f0be62d8233b3a62258ddc9bac1fe51e24f7ccefa3ed708d89b31b83ac52283061ac9913cd8e02f8c9c36c103864d0e3b7eb91aec5d98bb2047aebf74fd20a694a22d3c1ae8a32006e678c240b81b7809b0975078aa57f3c945708edf7353ac8410b44d0bc1b9f11ceb31a16830d57e4428600b9c7e8f9a294c28db19fe6ee4274ab1d5319d581edf", 0xb1}, {&(0x7f0000000200)="ef47462dc6dca4b32019376e536480f4", 0x10}], 0x3, 0x0, 0x0, 0x14}, 0x5}, {{&(0x7f0000000280)=@sco={0x1f, {0x4cd8, 0x10001, 0x80000000, 0x1000, 0x8f26, 0x8}}, 0x8, &(0x7f00000026c0)=[{&(0x7f00000002c0)="fe942242a628748fd86d9772e787084eca8de7ca0af87d566cad52c51ea68932954f645d2c47ae4ba69c9284b03f3f94c0fac14b241e6ca69ed9a69bcfaae69c1178755404b3ca947b3564f678b5b51992517bfb17fe11555a39f9e009c65bc0963ddb2e07c20995d563b27d13122d2caac00733a2828ef3cda64d14e35f8e6a3b34aaddf82b3f1933011482340277695ec1a749c6118af16c43de7ed790f64c3546182bf00d4d2ab7599448dae500d4e3ca57d4e871f106159e27fa4c9a", 0xbe}, {&(0x7f0000000380)="5e66fe4c3aa755b13323c3fad12487563618f5d4e6689aef3c8dff08ff59e073a8677e91bfb858a72ad64bb2faa6f2d1e997452963eb30553c289139e925d547f19a9915aea7b56affad90613a03006e6ab3e2bebfe0efcde878be9d056b8c49c01a66eac2209b2dd26369196b2e50f9418de6529c2f5204538332e89a28e070b01d958d3c7ac068e3d87a", 0x8b}, {&(0x7f0000000440)="12a138cd7af3035894f83c62f6d3a591ec6877b1200293c0cd3bc4ecb46a1f79b73a180565248ad0ddcfb77e3aa9081b83776b47e97f94fd9dcce2c74ed4", 0x3e}, {&(0x7f0000000480)="ca8c109defdacc36d5f4f9db3153f7d1b1d071a836ca7fe4f8c9c4b78ec7e498", 0x20}, {&(0x7f00000004c0)="32241576a5c726cf50b10568d0c693ffec317c85771b973165043545bc9c7ad6f674", 0x22}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="9f9c61e63f1404945bba120385ed6a64295a140f2298b3f9aed30e68939b864dcd7975efc9d11705daefe8e4aeb3e8face9b2f6e833a4499e9d976db3c95192c16bb9f7ca75b344987a4a47ea8d95368a800762b87585324593ea5557adb47c8659968da696f0302cf1868ee2cadbccc4c55af7a6c03beddae4738e75615a6e8736f75dfd33a32d39adb68e1028c8292d160592a4b417a", 0x97}, {&(0x7f00000015c0)="57d4bdeffd67b8c82ee52c4c98650cd0af134a646f5fe9dd2b89d6fecaf1f8a8b4a086eb09acbef87b8bb44d15d25ce447900476bc61b7a4affb66a6", 0x3c}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="81dadb323eddd6f7e52d61696f5cb9f361a688ccf12f01d745afb5204e5cef09e13216e475feac741cfdf1c60b6608fc7fff59817da0f4aa5e5638c87638a656cb322354d5a2aa467d57f129c2627e4659f7f208acf38b122453cc859238bbb6dfb08791c13db5f904db6d0f6217caa753865caa112c67eab4f7f5b1f927e4e7094e7cca818822f999c1843d198d4fdc38bbfdf63f43d716ea5e53cb853f243f5c9ac49672e283d7d3dbca671ca0298e38fffddaff46", 0xb6}], 0xa, 0x0, 0x0, 0x80}, 0x3ff}], 0x2, 0x1) socket$packet(0x11, 0x3, 0x300) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)) clock_gettime(0x7, &(0x7f0000000040)) syz_open_pts(r0, 0x202000) r1 = socket(0xa, 0x800, 0x5) sendmmsg(r0, &(0x7f0000006d00)=[{{&(0x7f0000002800)=@nfc={0x27, 0x1, 0x8, 0x6}, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002840)="7f233ecbcc6e8a2e305354fabb52c425229d23054ab1e117690e904dd796242d24c09b667939023f849149627e0252156415f05158cf2ae2de7ce3756c3432d6f75993d6e4bab7bcaafa3b7597", 0x4d}, {&(0x7f00000028c0)="5f13f8a1289ee01c8fd09d396ee2a6d910ef284870c5c735b36e90063fc08558ed474d53e56b74b78033d00bae2a920cffaebf0cbbe8824a29f72eb29f13e7d590a52b97220651f9ad5f60cebaa48eceedf12795a2553293b3f82a12b293f41d581cfe5bc30e0b20808adb94255a3d892aed68dd1bd985e4690da66fcf3d61e77042543893a36ff544b74ffd0d8c1278f463ee876fb4353a57b2b449cafda8991739e6b247dfe990cba522e40f92c5c738169c40f60ff13479c88a55254d8fe109c662898a9883e137017f385946", 0xce}, {&(0x7f00000029c0)="eadd44", 0x3}], 0x3, 0x0, 0x0, 0x24040850}, 0x5}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a40)="27e8614a841792ce4b64a4193348a60d3a8780e0734b691c7f062c948ba3a4b3b9af056023f3d1ad616b8778a5c46e8d16fff29fa268f14c67fd25ede6c25ca307464612fd847262d2e3f3da472d4d0baf159d1a982e9ff5da27bc10d99c9b0b3394a105ab7b2b00547919fa", 0x6c}], 0x1, &(0x7f0000002b00)=[{0x98, 0x114, 0x8, "9bd5592feae6471b7f7ca11d06fd292d7d66a749ad0a0fbc252394fa890c762b4b5c69d318cff6d25a1ee0e729cca056e3b7e7c2840829ed8bd26f7902b104d83bd74363be2dd631c7368e7f9be6870be8fafbfaf11992be56c07f52aab5caecaa0d2df9295a4826678b17c39881bb37472b126b09befe97e87b5d29829d33170439f754536489a0"}, {0xa0, 0x13f, 0x80000001, "2b83923c532f8b278a17c8adb56266b36be4d907f50b0fa39fbe173a58f0baae40c7b80460e6778c0162fa3802aca6c9840af39039f4de27f93aafe5ff77034bd74df55f1570f4db0056d83f1826b03e87e1e194cf54d74328da6b72f08a70ec943c34d274bd957c18646e371ff20bb7beac9a93b3a23bc4788fda95de88d82d956e64e816d48631fa392b9139"}, {0xc8, 0x0, 0xfffffffffffffffc, "04a4deeb6f51a9a874226a7c2432e0d72b00259d5b769072fa51822d28a10cb5aa2febee6a3881174ad58c8a4499a01c71629f0d5439841b06fa9b729a043714c3715c7a4a8ee0999d9c5ffb2e87b8dc380b3455b825e3fd21ec1e582f9264d950e760ce369fee6a9e7052ec30c6813a8dfb3fe3b576f44e752a6c7aa22d87a953b2e03c153d966c2d15f56f718ad7421022d7185dfd5cda97f2de4c27b7b8f3116ee9e7a48c5c71cc9559a40929df91a9c99e"}, {0x48, 0x115, 0x5, "56aa998787aa4cba7d584c6f574bc168617442a04160a7e197077b2e159f4eec393297b1662979cff6b0c5b67a44d5ac8c32560b2d11"}, {0x110, 0x1ff, 0x8, "93cc1d1f6b8083fac37ede7e26ae7453fa7e05a87f2a45438055fe1e2ade5b022b559eb7563e27d6231f6e9bb0f7f43e4504441e551ec833c9512ea84a97c949eec94757024393d82b1e306d2411ad3f0fcdc64e635dd76cf7bb40e2585358331bc21c173c2e0ceaadbe8ed2324468b18bbfa432f5ccc49b65a6e06bcbad084575f53adea68f870ccbeaebcc4ce35295febf0d363e98df9394a00d33090b937a584dea8366bb5a71806e3c76aa55eb0a16a7e13cf7f0e61271e536957811b8ec7cec4f43ce9e94585f4a3b898636c1129f73fa70e0bfffda3c24c85e6c83e63fff77e23a88c12a6fdd58524c1faa24b2c823b1d1a3568e3b84"}, {0x1010, 0x112, 0x89, "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{0x100, 0x10b, 0x4, "8b02da7446511b692ff9016835f2df708b8195a18134d65cb56310230bba8e25ba5e2ce633473bcb53a1aa76e17c0f4cc12263c6108ad504b05326078e2c5a579f7190b3271d6c6e8c0c966e9d02fa8a6201cf1db3009dcf328476efcc7e29ed3015d118d032e56972f8475eb81a0a97c2d18d8458e1e4bcf05a47d1ac4b2c664f1465f224b9be7e4882cf9006e3f6ce86ad363c7794e87d4a8828227c543ac2caab88136e1b6a416d85352139b372e5602bcfbf294e996cc6d257a20db4601994c904ae0c7bb6edb67840580cfed3f8c251f1d1355fd1960a2f49cf4188a98d2d8cc268ca628cae474316f2c73d"}, {0x88, 0x102, 0x1, "5320e35e3b0dc98f52c03eb492864fa50af070d082bb6a0bf7b40b959bbdd05aaaaa2ae541cb5e2ee63bb4e6b2a5af5f1983678248e47dfa23f8aad1690c8744206ec31e40a4de2430e0bd4f947a0bf10d529927c972ea6c2e973003d3c67ae562c8ebbf97a85fd3de50608aaa40742bc206"}], 0x14f0, 0x20000805}, 0xffffffffffffffcd}, 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&(0x7f0000005b00)=[{&(0x7f0000005900)="edeb832a1a24321f103f5a7231e5a1135c9232ffe738b8b7959b866b2cb7915df45fdf34d7a0ad43725c86cd051afa2dd3fa7bf4d7dc6a7b1fc5a1c699503dc715d89b22b6671b82594e54f62550041c03eac2d8578fc5b718c72dd3b11608f49be2abe6c7aec055b8517ad2a1c807b94d1ee476bba0fa0c3c35fa062e46130a3f024ded9effdc91b270a9dfb2e47dab28a6d3e86040267d1a8fd295db9e33b2da046049b85cdcab5b39", 0xaa}, {&(0x7f00000059c0)="a55853081270d6f01460f9bf962156e34577abecb4cac8ca083db68f75d37d9ea5f16b8ef218725b3858a5fc0554f9ff2eed7ad790606b22805edd154fc84a2aa9f4a6c854aae67c283d069d5594f2ad095327de8819b406376b7aa6b0aeb471b47c7eef55e603612d1dbecda262fbe8229d2b7750fa27f54f479778f12f0b", 0x7f}, {&(0x7f0000005a40)="6822c7f058c20d8d2bda9aae8d94e480fba976ad652f4cf62217c8555e26039822f9c37f4ffa309a5957cb0607e65c8784ca6e809eb747755790de09b0780a89af", 0x41}, {&(0x7f0000005ac0)="c6db8c881c065500d3465f0dfeff8a51d77411982dd8abd5065e4d6ddecccd4ab9bd088225", 0x25}], 0x4, &(0x7f0000005b40)=[{0x20, 0x119, 0x8, "d750b702f014846aaa9f5a2e06"}, {0x1010, 0x103, 0x5, "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"}, {0xd8, 0x10f, 0x3, "6c664870b1d5edf7ffe988e628cd1710e2161fc6ad4d5fbdbcf11dbf36678d0bed2056443739bbc01c2cab1ff98ccf4242125f20a8477fa4dfd40630be708123fc8b060f37f64c02b16dca2c9189eaa4626a7556c16bf6bcf75c5d0387d2bcbe32ff9447d81b6ddd63cae8249cf7941a04f568db933468398ef3ce55ef96b3a557688e136c0c943291d8033e5f5d0815a2827068028986b31ffdfce96e1f6da14c76a014e7bd04bd9dd1a7bbee5f1b91e3cdbe74d559f0b9904fcbc8e0fcd6cc19"}], 0x1108}, 0x6}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000006c80)="b1d5a2ded5b5af7cb284f574590f5dcd9b4b0eb4e650eb99f8ff894c91924b20fdd74891fd336e08394bf750ffec174a96a50693f7a2a789a424", 0x3a}], 0x1}, 0x7}], 0x5, 0x800) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) clock_settime(0x6, &(0x7f000063a000)={0x0, 0x989680}) 2018/02/26 16:20:11 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@empty, @loopback={0x0, 0x1}, @empty, 0x7, 0xfffffffffffffffd, 0x8cd, 0x100, 0x4000000000, 0x200000, r1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000040)=0x307) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 16:20:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={r1, r2+10000000}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x704, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) [ 54.919828] binder_alloc: binder_alloc_mmap_handler: 7991 20000000-20002000 already mapped failed -16 2018/02/26 16:20:11 executing program 2: r0 = mq_open(&(0x7f000076f000)="2d2429b2b8", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x8001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xffffffff7fffffff, 0x1ff, 0x1, 0x4, 0x3, [{0x80000001, 0x86a, 0x7, 0x0, 0x0, 0x1}, {0x4, 0xfffffffffffffc00, 0x9, 0x0, 0x0, 0x4}, {0x80, 0x9}]}) 2018/02/26 16:20:11 executing program 6: mkdir(&(0x7f0000818ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/26 16:20:11 executing program 0: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'posix_acl_access\x00'}, &(0x7f0000000080)=""/22, 0x16) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/26 16:20:11 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)=@generic="17bf617e0b82aee68de3e3259fb52ee1") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x20181) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xa4a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup2(r4, r1) bind$inet(r4, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000000)) 2018/02/26 16:20:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x1f, 0xad, "48b31a61d9d88f916bc3cd76a2c8387d4e463202395a5fb27edd209b2606be31de69bae300036b520e384201612d88b9214261b25b62e5539a559b332a285e36d95bb6759345eb9a9c5203808649fa4e47db1aee4110e16c5db63bc7a70d2200e6bcb6d511ed9bc05ea1e333ef6d559e55a19446faf9211c65d14f5d34d9020fa8b7247a108dcd5cd92d035ee07044ff1f7740c9be5441edacccc6bb5b77d7d705babbdd0dd05f1c8734ae4003"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/02/26 16:20:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x9) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setns(r2, 0x40000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r3) 2018/02/26 16:20:11 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) listen$netrom(r0, 0x81) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="fbc555797dd6a5c4b0659091818233da2da3d50ffde0edbe34965db39b86c0292085312f869937d28be3e9f72652f0077df0484a8a6a6b890918cb2f46423b9076020ef28e9fc05b930735928babe2631c6fc634ea9b94522fcdecef1111cc200c12b7b9dc96e8e1502dcc10cd53778a7078054b1db6435b6a95c26dbd7f69faffcc9d0685cd423fdba6d2e701656dead54390b7ecbb9c24571c0619250d6541a23f02ca054bbba3876f8dce851cc8c9a3c20c6a5a5e74645dcf7bd121d847597a2ee47e0b7e5f8c3b0e6f19f7eb3914c5badbc13fcf5c3585f20f9167e520e5169739a2790c6000cadc8a76e31dcb939f0b", 0xf2, 0x4000000, &(0x7f00000001c0)={0x3, {"96fc8a3921fdcb"}, 0x9}, 0x10) write$selinux_load(r1, &(0x7f0000000200)={0xf97cff8c, 0x8, 'SE Linux', "47bdde7e44bceb7f7cc1d2c80215e36f036e9bc17c970d66e5c3d4a74753"}, 0x2e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x100000001, 0x4, 0x101, 0x1a93, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x20, 0x7f, 0x200, 0x7, 0x4, 0xff, 0x0, 0x7fff, r2}, &(0x7f0000000300)=0x20) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000340)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000380)=""/144, &(0x7f0000000440)=0x90) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x9, 0x8080000000, 0x5, 0x5}, 0x10) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/207, 0xcf) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r2, 0x61, 0x0, 0x3, 0xfffffffffffffa62, 0x9}, &(0x7f0000000680)=0x14) accept4$ax25(r1, 0x0, &(0x7f00000006c0), 0x80800) bind$ax25(r1, &(0x7f0000000700)={0x3, {"cd23b66ac9f6ab"}, 0x20}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000740)={0x7, 0x9, 0x9, 0x7, 0x470}, 0x14) rmdir(&(0x7f0000000780)='./file1\x00') r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000007c0)=r3) pipe2(&(0x7f0000000800)={0x0, 0x0}, 0x84000) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000900)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) ptrace$peekuser(0x3, r3, 0x4) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/member\x00', 0x2, 0x0) getdents64(r6, &(0x7f0000000980)=""/141, 0x8d) ioctl$int_in(r1, 0x5452, &(0x7f0000000a40)=0x1000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000b00)=0x8d3) recvmsg$netrom(r1, &(0x7f0000001dc0)={&(0x7f0000000b40)=@full={{0x3, {"95c37f602ee1bf"}, 0x9}, [{"3d628bb001ccbb"}, {"d03bfc2cfa991b"}, {"d937f9d6cf85c6"}, {"12f7e6dfd6b8b3"}, {"b81053c7b65eb1"}, {"b19e853bd2724d"}, {"12395cc98b676a"}, {"5bf13b8792c04f"}]}, 0x48, &(0x7f0000001cc0)=[{&(0x7f0000000bc0)="21261f379a29aa8352d684a703b7b989276cfe3cecb86a5fb33bbc0cbcc6b40f8ae9323241bd003718001d7a9f9773feb5e9f8d6af076b55498c1fde842dbdddff0a503e8c419a57e5732d4232f4ce5396ef3ccbfb46264d9e9f689a36ccb6798a28a69c0e71b9dba841acf84d725e1c1b11c0b040c1b6c7ec56c27b44475a5c41c88f12a4033c081a047eddbea4ba6b62873e7024811647c3be9289fd65abf6613761f1073778130eeac1d4c0bbcac9ba4ace84c439463d2ecfe875a8792390a80fde66e42a8fd68d2a8de67c91dc95dc1d32422f0ab135", 0xd8}, {&(0x7f0000000cc0)="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