xfe, 0x80, [], 0xbb}, 0x9}}, 0x3, 0x278, 0xab, 0xff, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xef, "373408fcf07ef21b82be33c300820b688500563f6fc69712a694febb5545e5d316f4e98b1ac44f741e87e5d3b9eda0ec3a4c621dc0a8e2911efb83484ba9af6b09bbb1c9052c6ba229a6592179d40990ea66da8b74df0cedc0aa07be8e5b9407dd35493d5d01e0d8ae70a0bb2b192945de7f2cca224a1a575ec46f131e43745660cb8413441afa9115356e17b2998e1cde5f8e142a9aa47cf89a3030265f033a0999797e9bb3d088943f3842ad373cddfda47723be2adafa019f14de4563a6ec9eef2b9714589f650c27b5c9e4a0f03fd700e97226dfdea63f9b5cd0485480f71c124ec9817578c9b7667d589d9094"}, &(0x7f00000002c0)=0xf7) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000100)=""/144, &(0x7f0000004000)=0xd6) 2018/03/21 22:42:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/03/21 22:42:24 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x404c030, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0xc074510c, &(0x7f00004b9000)) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="74775461d1d66e83c30616e999e3efc9ab31b4bf0f7ccf9daaac30a54605366c74968c9dd00010ac317d7a6b35ec37c6577500640e977b1366a6cdbe44d84604f959b367a4d34fff7bb530e484fffe11ced146d5c830a0e74774277f3d36428843530cefd352a880903d4dc2efc2219112c207cc561332b88806f102d8debc14381e014f54580cd940f743c4ce58aefec8763cb1aa4b6a5d68ce9005e3b0f03878d1e76be2ad9cdcd9d8b654a73a56b4f86353d5790d9d8d39dbe814d07bdfeb98188001212116a54faeb25114885992395eddcd7922f32219742d8d", 0xdc}, {&(0x7f0000000000)="76f21dbec31153301fb400c47c9e310e0f", 0x11}, {&(0x7f0000000040)="82c4983cc01b61c1519bb1410653b7b5aae60a77ab4594f12453405e0e", 0x1d}], 0x3, 0x4) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/20) 2018/03/21 22:42:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x80007, 0x1) setsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f0000000080)="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", 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) 2018/03/21 22:42:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x2000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, 0xf, 0x1a, 0x4, "fbdf7797e3b29d5c65f89ead2587ab1cd87d5bd3d5eb176d550dee3bcc01dc7d8d2da94473a1c6305a8d92454451f002a896ce39316144c197a8c414fabe4e27", "75debbc134653d21058ca27d4ab9cb043206cbc68fd788aacad835781dd553d8", [0x9, 0x1]}) clone(0x800, &(0x7f0000000040), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000000140)) r1 = getpid() perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x2, 0x100000000, 0x7f, 0x2, 0x0, 0x1, 0x10000, 0x4, 0x20, 0x7, 0x9, 0x3cd, 0x6, 0xda1, 0x100000000, 0x0, 0x7, 0x6, 0x6, 0x7, 0x7fffffff, 0x8, 0x80000000, 0x7, 0x0, 0x8, 0xd8, 0x7ff, 0x623, 0x3, 0x6, 0x3, 0x10000, 0x80000001, 0x5, 0x5, 0x0, 0x10001, 0x4, @perf_config_ext={0x3, 0x749}, 0x10000, 0x5, 0x200, 0x1, 0x7f, 0xffffffff, 0x6}, r1, 0x7, r0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@mpls_delroute={0x70, 0x19, 0x61a, 0x70bd25, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x7, 0xfc, 0x7, 0xfe, 0x0, 0x800}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x8, 0x1, [{0x5, 0x4, 0x8, 0x80000001}]}, @RTA_DST={0x1c, 0x1, [{0x4, 0x3, 0xc5e, 0x3}, {0x100000000, 0x2, 0x2, 0x8}, {0x9, 0x1, 0x100000001, 0x8}, {0x6, 0x3, 0x7ff, 0x3}, {0x3ff, 0x4, 0x0, 0xfffffffffffffffc}, {0x1, 0x9, 0x26c, 0xf0b1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10001}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffffb}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x844}, 0x40) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/03/21 22:42:24 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x3) 2018/03/21 22:42:24 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="322e4bb9e4eb5f9689b7cfa19882043063899c896c0cdb76bcaad078ffefc7687469015feeb267291421b5f42e4417fc367e0d14c7da8fdd8a621ea94b71c35e7b91d3ab5ae97b21424e471544339fe8d7423fdbc28e065c7dc3ad020000000000000000df1db1107e9fe4cee4bb680bbc35e53e1830bf72f9b5356a0598dea902300eaaa43f9d0370374b582cea5cb3bc27", 0x92, r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x4d0001) clock_settime(0x2, &(0x7f0000000040)={0x77359400}) 2018/03/21 22:42:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vcan0\x00', 0x775}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/03/21 22:42:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0x7}) close(r0) accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r0, 0x1) 2018/03/21 22:42:25 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x8800100}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0xfffffffffffffffa) 2018/03/21 22:42:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r0, 0x0, 0x2000000000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x7fffffff8000000, 0x0, 0x20, 0x9}, 0x10) 2018/03/21 22:42:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2e89, 0xf8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="04007a0014d2f581e79537fae859fb976d19ffd752f1a3491c91f76b8a912c635fd5fd2aac834b8b925fc7954d07cc6ed2f91c28621efce4a850689c9620895f9bb34f84b822a07ca2ab83522a59e3516e1d4ccfaa6c5310238dc56d5484e3699cea019e5124b39963af7086571658a7e4e501000000000000000000000082dcc2f2922750dd7ce2cdd9768dbc6ffd7932bae1eee6fb7391a2d1b4ffd428f7d61bc3bb283e64ac2b3565e77d9b74b6af63f3b88babf7ab2e641148b0f093789bf5b7e7e6a5038be8c2f5ccf4c2d0598ee855aa1fa05e2d58e4e563adf361fb9bc49ed3a6b0cb27055f04f6c8a473222d0c158b8ae64f8692de78f9c6a329058212bf50421eca003a84ddbd226243be07f8eae7bf45dc02a9b2e361ea558a18db95e6db525353129b2b957ef0777273bae874795b2fe8beed768433588ce3ccefbf8bd022f80cbe40799e3020d833e4ec4d85109d5241d43c02749b5fca6a83f646be"], 0x82) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000), 0xeec2ca4232ed9256) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/21 22:42:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x20, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/21 22:42:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x84000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000100)=""/227) 2018/03/21 22:42:25 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200400, 0x0) signalfd4(r0, &(0x7f0000000080)={0xc02a}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$KDSKBLED(r0, 0x4b65, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000500)=""/143) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1, 0x446d}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES32=r1], &(0x7f00000002c0)=0x2) getsockname$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x154) 2018/03/21 22:42:25 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x6, 0x30, 0x4000000000, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5, 0xa9}, &(0x7f00000003c0)=0x8) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) 2018/03/21 22:42:25 executing program 4: r0 = gettid() time(&(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'sit0\x00', 0x5b34}) 2018/03/21 22:42:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) clone(0x0, &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000001c0)=""/222, &(0x7f00000002c0)=0xde) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/21 22:42:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfff) ioctl$TCFLSH(r2, 0x540b, 0x2) setrlimit(0xe, &(0x7f0000000280)={0x4, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600e713c0532a000000"], &(0x7f0000000080)=0xe) socketpair$inet(0x2, 0x80f, 0x7db, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) 2018/03/21 22:42:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2b, &(0x7f0000000080)="9a2bd8d259d4ce287804024e64ffed982b5cb3c0979cb04ea9ffc52baa31e66a6a902c83e82b2c8ed3c72a4e94294fd00233a1910b6b042a47c06f30af7b76c2f2078c4b1b4776bc048b6e4150faf9026b7b6e3b859b16f15aaec661597065c05388f91a4511b65cc5381c59606d6ae8f86347bd197f", 0x76) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0xfffffffffffffd51) 2018/03/21 22:42:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x100000000, 0x4201) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/123) socket$inet_udp(0x2, 0x2, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x11}], 0x10) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xfffffffffffffed3, 0x1, 0x6, 0x9, 0x2, 0x4}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x9, 0x3f}, {0x7fff, 0x100000000}, {0x8000, 0x80000000000}, {0x4, 0x81}, {0xffffffff, 0x2}, {0x1f, 0x2}, {0xa439, 0x2}]}) 2018/03/21 22:42:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x401) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 22:42:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49801f290076721228cd8c92a1b9375555874f518d7a4867a601807a27326f55"}) [ 41.464579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:42:25 executing program 0: ioperm(0x0, 0x7, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x4, 0x1, r0) clone(0x84000, &(0x7f00000d8000), &(0x7f000074a000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/21 22:42:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/03/21 22:42:25 executing program 5: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x800000005) 2018/03/21 22:42:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl(r0, 0x400000100000127b, &(0x7f00006b2000)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xb484, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x48ed}}}, 0x84) 2018/03/21 22:42:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb0000007370877899c7df1213f2700848b3c589228d96a49647b04243278a96beb829a4f8d726e686601b46492034d97d12b6068352ce3eaaa02e52cc48569824fce4f4bf637458169fa2ea1a9be48d58aa202097d11a6bbb6d3d9816bc4db35e6dbf8bfbf6024d4ee7c7c557135feeee2478587b4a9fef587ed1bd61b2f73b3f2d79a59b0eee42c112c26f7aaccc9970e927317244f6b5abdc4b51f6dd0e6ddee37642c162780673b75c2dc8ec92fea7e7a84fd9a92fd31eb5b0a2711448"], &(0x7f0000000140)=0xc3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x200, 0x8, 0x6, r2}, &(0x7f00000001c0)=0x10) 2018/03/21 22:42:25 executing program 0: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00') vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'eql\x00', r3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x20002004}) getpeername(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) mlockall(0x1) 2018/03/21 22:42:25 executing program 5: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f00007eb000/0x4000)=nil, 0x4000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) acct(0x0) 2018/03/21 22:42:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10100, 0x0) close(r0) 2018/03/21 22:42:25 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x3, 0x2, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) vmsplice(r0, &(0x7f00005e48eb), 0x3bb, 0x0) 2018/03/21 22:42:25 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b68000)) r3 = inotify_add_watch(r1, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r1, r3) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x20f, 0x4, &(0x7f0000000040), 0x8) 2018/03/21 22:42:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xbf, 0x0, 0x0, 0x0) sched_yield() 2018/03/21 22:42:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000000010100000000000000000000000000100002000600010000000000ac14ffaa58fbaa7bf42dbfcb6ff8c67dde73a60a3dca14821c17e15bfa8c03605d6b8af33d6a1279a25372189851479ce30ad6f0449433b0b010e2686c9b998977d1363a1e990cc32bbd23d0fe646f85e1f6c8f5f6084a160cf84e6f8e1cdec1b30ce43c02453fe14d60d3784ad77e4d48"], 0x20e}, 0x1}, 0x0) 2018/03/21 22:42:25 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x80000001, 0x1) getpid() 2018/03/21 22:42:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000340)={&(0x7f00006d7000/0x4000)=nil, 0x4000}) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f00006d4000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ae9000/0x2000)=nil, 0x2000}) r3 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c179421d933da1be44d1a2b0034557c095f02092e31eb033cb453fa9212675ed7b88c5b37122692c8fee6a30ea8d5c67daa91f18f43b1597af034bab4a4d8eac7a2ce9f7fa399d6938aef3eeff9209c6d30e9fce6892228b34d1d6d56af27205f3c8655321665c716e0275f6f96407b2ce16cde4434f7060cafaff9c0a64a5223bd905a215ceeacf4ade6ab7bddd1052f5df793022c25d08bba677960eee17f69136bf9a", 0xa4, 0xfffffffffffffff9) keyctl$update(0x2, r3, 0x0, 0x105) keyctl$update(0x2, r3, &(0x7f0000000240)="8edd6c1e067e1e702f7102b419a7ddc4c9dd471336107f0b4b6ad05ad9d72b4dfad1195b872edc39df9a5e4187fd1aeff7e9c2d3147b224925d129fec78c2d0424a1ca2ef22416f90636cfe1e00eb0057377bb673c76e1e7e1a806e8bfafb5e7dd9d3123a73bf1131ca38a8eb4a922b105ec9b8053d58a18154c790bbc6b30c65a5a5ee5beb9ac4d4097eca01ed53f2bef441e32985c56e684adc590db74175f17ddd1f432ade450d13500363f0abacd4c", 0xb1) r4 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x1792c9ed, 0x8040) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x3f, 0x10}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r5, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) 2018/03/21 22:42:25 executing program 6: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(tnepres)\x00'}, 0x80) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x7001, r2, r3, 0x3, 0x1000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2800, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x40e, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x54}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x7bb}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa0) 2018/03/21 22:42:25 executing program 3: pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x7ff}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 22:42:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000140)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/21 22:42:25 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000000040), 0x1, &(0x7f0000000100)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0x1, 0x20, 0x3, 0x348e, "52bae97b8992784c4f92837bb6579cec43f75b454446d0e16a42e9866a7aa3a8"}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) 2018/03/21 22:42:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$unix(r1, &(0x7f0000002ac0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001800), 0x0, &(0x7f0000001b80)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}], 0x30}], 0x1, 0x0) 2018/03/21 22:42:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffeaa) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x22f) 2018/03/21 22:42:25 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e165c8002b13311d1bb1b97a75b3bbfbc4e10df16220bde545c6098510e9739d995ee0f754b3c955c9a1e9e323ff250c408dac9f7117034b36b8b52fd686347aa0555ead63db3b5e9dd403ee24ca2e0c3efbee9e766c291b5f6a328026d48737a90b5e69b43cbc4419242eab4d6d514a97e1fdde80e1414a0ec7358eaa481a1d9de5d72a4fac1bea5de1d71953cfa13ecbb7427284799f4f45dc430779a0541c93b1ecea8c2c6f3e06880018976289cd4ccb503a51e301b7259f7ebf2f43286e6d7e08", 0xc3, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r2) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c98198f63ae526a3d2f97fb52ff36a8f49c15169572a8148f4ca3f81fe", 0x1d, r2) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/21 22:42:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) unlink(&(0x7f0000000240)='./file0/file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x20) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63}], 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000140)=0x8) 2018/03/21 22:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) 2018/03/21 22:42:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x32400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x1, 0x9d, 0x3f, 0x80000001}) sendto$inet6(r2, &(0x7f0000000180)="3cc931fad58477a4573e9693b71a007b61b251350ad43c01cffb03d25c53e2e1182326b83237135425a687cfe88b99eec70efbdc0cf6f0775852149ae02135ca74ccb7e9c4b510a6d99fea64566eb340a9493a185b2b399005ddf045e4d97af5cda30d643b2a03634b32e9052157ce6f68fcfe974892e00c318c10532a9b95b1e6256e79d310c20fa7ac4cd0311c6a9a13262955c3980702d4ada3bfe027ec758cfbc2bd54d282408354799e", 0xac, 0x20000810, &(0x7f0000000240)={0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ptrace(0x4207, r1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) socket(0x0, 0xa, 0x3) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1240}) 2018/03/21 22:42:25 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828fff)='/') mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/03/21 22:42:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2400000000000000}, @in={0x2, 0x4e22, @rand_addr}], 0x68) open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x4000000000057f2, 0x40004, 0x0, 0x101}, &(0x7f0000000040)=0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0xf3, 0x4, 0x401, 0x50}, 0x98) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x4, 0x4) 2018/03/21 22:42:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) socketpair(0x15, 0x800, 0x20b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) syz_open_pts(r0, 0x0) 2018/03/21 22:42:25 executing program 4: r0 = socket$inet6(0x10, 0x8000f, 0x4) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x10e, &(0x7f0000000040)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000400bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa72a7c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getgid() 2018/03/21 22:42:25 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname$inet(r0, &(0x7f0000001fc0)={0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/46) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) 2018/03/21 22:42:25 executing program 7: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) 2018/03/21 22:42:25 executing program 6: socketpair(0x7, 0x80005, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0xad1, 0x800, 0x7, 0x2, 0xffffffffffffff81, 0x2, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x593, 0x2, 0x6e, 0x5, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x78, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, @in={0x2, 0x4e20, @rand_addr=0x1}]}, &(0x7f0000000280)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00', 0x5}) 2018/03/21 22:42:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dc0ffc), 0x4) 2018/03/21 22:42:25 executing program 2: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}}, &(0x7f00000000c0)) 2018/03/21 22:42:25 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffb) inotify_init() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x517b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x549158ca, 0x5}, &(0x7f0000000240)=0xffffffffffffffda) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x4, [0x9, 0x100000000, 0xb9, 0x2]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000140), &(0x7f0000000080)=0x4) socketpair(0x10, 0x0, 0x8, &(0x7f0000000280)) bind$vsock_stream(r1, &(0x7f00000003c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) membarrier(0x19, 0x0) 2018/03/21 22:42:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ebefc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = dup2(r0, r0) inotify_init() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000240}, 0xc, &(0x7f0000001200)={&(0x7f0000001280)=ANY=[@ANYBLOB="a81043a5224fbbc26195141d9bc1a13b812668c53e52a9a48440cf5c00003700bf695100c8827037670a3d97fab5550f025a471db744c4e43a39e02a4179cd2e9c75c99a870d122576c0205484fee40960fdf4de9b530feb1cb1065c385e19d9b659398707aa30e06cd4bc08aa00773d116dfc07c8e914ca16f881cad77e08cf6ae14d44", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="f04c8ad6a597628ee75f1afd82667cee7c4e11654baaa0c0d06b6af759c354807d7291bbb897e9c45dcd1cfbc52957119dc6a1283d0df931f3fca1b4b898b090c04ebd5f50c3a9129da642d5a23dad50eeeb95ec68cbdf419712d7ba21cadbd5eb9ffaf52bd75559e80a3e7c7802503c0588c354ba6c5c6a5b780000"], 0x10a8}, 0x1, 0x0, 0x0, 0x40800}, 0x40040) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/03/21 22:42:25 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_pts(r0, 0x604041) pread64(r1, &(0x7f0000000000)=""/105, 0x69, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000133ee2030000dedc0969bc001f000000"], 0x1}, 0x1}, 0x0) read(r2, &(0x7f0000000140)=""/60, 0x3c) 2018/03/21 22:42:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) fallocate(r0, 0x2, 0x7, 0x7fffffff) set_thread_area(&(0x7f00000000c0)={0x7, 0x1000, 0x2000, 0x7, 0x800, 0x2, 0x3f, 0x10000, 0x3, 0xfc69}) [ 41.891133] audit: type=1400 audit(1521672145.484:20): avc: denied { create } for pid=6265 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_generic_socket permissive=1 [ 41.919279] audit: type=1400 audit(1521672145.514:21): avc: denied { create } for pid=6272 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_iscsi_socket permissive=1 [ 41.950667] audit: type=1400 audit(1521672145.544:22): avc: denied { read } for pid=6265 comm="syz-executor0" path="socket:[15711]" dev="sockfs" ino=15711 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 22:42:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) pread64(r1, &(0x7f0000000040)=""/13, 0xd, 0x0) 2018/03/21 22:42:25 executing program 4: r0 = socket(0x2, 0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x1000000}) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80, 0x7fffffff, 0xee, 0x9, 0xff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xf8, 0x7ff, 0xc, 0x5, 0x9, 0x0, 0x0, 0x0, r3}, &(0x7f0000000100)=0x20) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/21 22:42:25 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000b1ef78)=""/136, 0x88}], 0x2) prctl$setmm(0x23, 0x7, &(0x7f0000b1d000/0x4000)=nil) 2018/03/21 22:42:25 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) 2018/03/21 22:42:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x20, 0x440) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/21 22:42:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afda0ea43afe13c33d04cb3628d1dad603006b257b6afd59fd", 0x19, 0x0, 0x0, 0x0) munmap(&(0x7f0000009000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) 2018/03/21 22:42:25 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') recvfrom$inet6(r3, &(0x7f0000000000)=""/219, 0xdb, 0x120, &(0x7f0000000100)={0xa, 0x4e24, 0xc6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000140)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000180)="4aa36985edde7b5a5994dd68e7faa36c231001c866b40e977f941de9ca60e90fae9314ac22e07d6a38c00eaa6cfe3052c3029005420b81bf78ae30164bec1b5cbf5292ecdc5c614476f1e1c1d3295fc9090d0060276b24a51ba4fdf0ed7194e648f32c3646af5647f6087a579049056ab405e2f8c06cc58e56219c75155bede722261d056cefa15bf45dffb5fdc1f978e990ad31845d088653be485a1d150a8563929233e2e0db821f6493b591a9115f635a6b9b0345e104baa2a8", 0xbb}, {&(0x7f0000000240)="12213fac542f97b67c7b02d03a65ec21d839e0a798442fdc64d4263b0213042b82a057cf41080dcc69cb98024ce54de83ada162c1aa881562fc4d85890905f35157bbb679b903e886ea5e01911ec126b46cab62ab03f2d64098509730eab09c77e1827cfa142fc15e82677d8ee637a4235228ce44b0972403eee5d26e3f805a251a0bda142a6610261f7f4121c6c2fa67d8c789941939cf4c31600c326f14969a3e8443ffc3fe50536242b0f5f90b55eeb7e58734311e0f3529fb02aeb", 0xbd}, {&(0x7f0000000300)="0ac177adc8e6ffe4f70b555c0b4f68bf0337621ef661e6ddb8e3d50030ebe1e343c1eb449e9d27fd1a2edced1158eb4c822850d3f3ca0bbaf1b30ef617f0e8b4541513de8ec06e47331988080bc9296233f3bf07468ee5cb8ad2acc1b12a1e7662ae0c9dd18154e896edcc50ecc283a4641312ba48024ef48ff5f74692b60f153c389887e36a7e14a01c063b067a09d233c0ec21e1694d509673ca3529515ae2d6f565e36f16a76dfb445d9c43fc609a8025504a023c7fd9e174df1e5c31938dd033bc8915edc1501ecdb5877e460e11b7", 0xd1}, {&(0x7f0000000400)="67a02ad6c92f3291e520", 0xa}, {&(0x7f0000000440)="a2e40038d71b02c6807b6f1e7095a18ed8430c0f0c5441c5a69914cda3c02c495a1548fb2deb87f033c070bdd870389567d03a133baf58ec41f079cace0b3b65b3ac1e932270884dc33919274bf212acb50ca38af5529efe4e683fd4f7910f49d9be170f99c72000516948fa05fe914878fe5980c7e370b92eb4f9a8de29a73e3fbd21dae12e649451bb2b2ea11eb1e01c375b27f52d7eb2d9459f731f0e341ca1b96f98754cda3631d56b7816ab266ba0be4d98fbe14e0582598121c0ddae70c6e554009876100004cc12769b6f8e3d7cbb0f", 0xd3}], 0x5, 0x0, 0x0, 0x4000000}, 0x0) 2018/03/21 22:42:25 executing program 5: socket$netlink(0x10, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/03/21 22:42:25 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2080, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080), 0x3b4, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 2018/03/21 22:42:25 executing program 3: prctl$getreaper(0x1b, &(0x7f000033fffc)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x12, 0x7, @thr={&(0x7f0000000180), &(0x7f00000001c0)="14641d3da1fd8837c0ae5fd55678490c504564a2745ed5e6dd86198a2311de396fb141253f1f17136298a8c13cc50f1dcdf447c39d"}}, &(0x7f0000000240)=0x0) timer_delete(r1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x77) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)) [ 42.005254] audit: type=1400 audit(1521672145.604:23): avc: denied { write } for pid=6265 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_generic_socket permissive=1 2018/03/21 22:42:25 executing program 7: timer_create(0x6, &(0x7f0000000000)={0x0, 0x28, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x203, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2c2, 0x9, 0x0, 0x1, 0x96f, 0x0, 0x6, 0x3}) timer_delete(r0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000aeccc8)=ANY=[@ANYBLOB="1400000000fdffff000000000000000000000001"], 0x14}, 0x1}, 0x0) 2018/03/21 22:42:25 executing program 1: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000080)="00000000000080000100ffff0100000000000000ffffffff0100ff100000000000000000", 0xfffffffffffffc95) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)) write(r2, &(0x7f0000000100)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r3 = syz_open_pts(r2, 0x41) writev(r3, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a30fdc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x42}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x200, 0x292, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x40}, 0x8) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r4, 0xffffffffffffa7ee, 0x0, 0x10000}, &(0x7f0000000140)=0x10) 2018/03/21 22:42:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x3109, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x8, 0xffffff6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x1, 0x1, 0x81, 0x1f, 0x0, 0x2, 0x9, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x3dbb}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) 2018/03/21 22:42:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000000000806) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/21 22:42:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfd) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xb140) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/21 22:42:25 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+30000}}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x3, &(0x7f000000a000)) 2018/03/21 22:42:25 executing program 3: r0 = socket$unix(0x1, 0x81, 0x0) shutdown(r0, 0xfffffffffffffffb) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 22:42:25 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2d59a72591fa5a9ef306393f84b2c58adf1bc9fb3e1219c49f3925395004ada85d3a0f63daeeeaad30b65d16e208631ed5f9de8b5efcef79ae758fcfe9d20a33e756a066b43ce8af3577804f4da5b2d917d216a95c47894eeac2577090675186bfe09fad67817fe4d99337e5b5300c3bd960df630f5fbaa08580260d1267c197f5323b55b28d027d74de3809e39c8ea87e26eb4b3b957e3f66aaae84605eab147fdbde1d72e00228875fd7e27b42f8da5ec143d3b8f02789e2c932cb1305dd4b3677905ffc00575a0295af28602408aac064e2f3404e917d63001e5e1ac4734396326d4ebcc57a1fdbf0", 0xea) write(r0, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) 2018/03/21 22:42:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) [ 42.085862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:42:25 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x80) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x2000, &(0x7f0000000000)) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/21 22:42:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) pwrite64(r0, &(0x7f0000000080)="9b0ad6bf3547846a3e98bc973be59069fe45a6cec233d2737f64d261a95489464c9657aeebc5cf99be9019883e23bd6dc70dbe27ca861eb1bf06ff4325d272886758b4bd30bb0942c6c1f8384cf9f317a8d48044418adfa7", 0x58, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) setitimer(0x2, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/03/21 22:42:25 executing program 6: r0 = socket(0x2, 0x8000000000000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000004, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1555555555555936, 0x105) shutdown(r0, 0x1) shutdown(r0, 0x0) [ 42.112642] audit: type=1400 audit(1521672145.704:24): avc: denied { setgid } for pid=6326 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.126635] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64145 sclass=netlink_route_socket pig=6353 comm=syz-executor2 [ 42.127407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64145 sclass=netlink_route_socket pig=6353 comm=syz-executor2 2018/03/21 22:42:25 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2080, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080), 0x3b4, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 2018/03/21 22:42:25 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001c000303000000000008100002000000", @ANYRES32=0x0, @ANYBLOB="0000280008000100ffffffffb9d2abcfbb6fe0c38b7dc79cfe4ebc09d254596b500bcd99896e8b9b6901e5316221cfd4ac1b5a8e40a79fbb22f71ba21c5370567eb5aba4c6763d671932e7a85a55b2b0587595e3fae9bad416b9b47475d0dc0be058e54d4ed93c7ef47b4222e203717667b86dd5e4d3a3f7d163e6b27ac05569eec8ed0cac1214702359f75b7704aac1bf94b20761aa309c791ae5fb6dba878b663f3abb5c018455e0b6c108a45d6f728e1fd1a5a1f43835a4e005f61e86ff6b92c8b0e4cbae0f30b897cb5113afcb1f34b5b43c49026786682d4340613ef51179a92d1c"], 0x24}, 0x1}, 0x0) 2018/03/21 22:42:25 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) pread64(r0, &(0x7f0000000080)=""/66, 0x42, 0x13) unshare(0x40600) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/21 22:42:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_buf(r1, 0x29, 0x1f, &(0x7f00000000c0)=""/30, &(0x7f0000000100)=0x1e) 2018/03/21 22:42:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039dff8), 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) tkill(r2, 0x16) 2018/03/21 22:42:25 executing program 3: setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}, {0x0, 0x400000}, {}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/21 22:42:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4}, &(0x7f000004f000)=0x14) socketpair(0x3, 0x5, 0x2, &(0x7f0000000000)) 2018/03/21 22:42:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x3ff}, 0x8) fallocate(r0, 0x0, 0x8, 0x5) getrandom(&(0x7f0000000080)=""/178, 0xc8c9cb2e6fbe8a2b, 0x3) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x202) 2018/03/21 22:42:25 executing program 2: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xfffffffffffffffe) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) [ 42.220345] audit: type=1400 audit(1521672145.814:25): avc: denied { create } for pid=6376 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_connector_socket permissive=1 [ 42.249242] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.269319] audit: type=1400 audit(1521672145.864:26): avc: denied { accept } for pid=6376 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_connector_socket permissive=1 2018/03/21 22:42:26 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$inet(0x2, 0x1, 0x0) epoll_create1(0x80000) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/21 22:42:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/21 22:42:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e21}}, 0x100ffffffff, 0x4, 0x7fff, 0x80000000000007f, 0x103}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000017c0)={r1, 0x9d6b}, &(0x7f0000001800)=0x8) write(r0, &(0x7f0000000580)="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", 0xfc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0xfffffffffffffff7, 0x0, 0x9, 0x2, 0x885, 0x3, 0x3ff, 0x8}, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x4, 0xb, 0xdde4, 0x4}, &(0x7f0000000100)={0xfffffffffffffff8, 0x9, 0x80, 0x0, 0x57, 0x7, 0x1, 0x1}, &(0x7f0000000180)={r2, r3/1000+30000}) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="9e25bfaffe137b91af06e95a07ace82cb1358f841cd64d882cccfd78f48bb6e2b11455eeb7a1bb62f863a1b7ab910e69d37b6e895d4a2b39228a7591f536b4d437548f8a06b586e9643cfaa8385b848fd8f453b8ad319976efef1f6a3bba4c60066abf733b90d2584ecd3c037b5b97e8000853e246e97e88080369f9", 0x7c, 0xfffffffffffffffa) r5 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)='ifb0\x00', 0xfffffffffffffffd) r6 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='ifb0\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r5, r6}, &(0x7f0000000480)=""/162, 0xa2, &(0x7f0000001780)={&(0x7f0000001740)={'wp384-generic\x00'}, &(0x7f0000000680)="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", 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x400}) recvfrom$ipx(r0, &(0x7f0000000040)=""/18, 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:42:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bond0\x00'}) 2018/03/21 22:42:26 executing program 6: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x8092d688dfbab2ee) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) 2018/03/21 22:42:26 executing program 4: r0 = socket(0x1000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x33, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x5, 0x4, 0xc5, 0x1709, 0x7fff, 0x4, 0x0, 0x100000001, 0x3, 0x10000000, 0xfffffffffffffff9, 0x5}) 2018/03/21 22:42:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/21 22:42:26 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000240)="2ee500", &(0x7f0000000280)="2ee500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000001dfc6)=@file={0x1, "2ee500"}, 0x4) 2018/03/21 22:42:26 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x400) sendto$inet(r0, &(0x7f0000000040)="daf437f1031338d57f6b70705f98f2affbec002516b865d38adbbf8238424178b78708a6e83553f37f9ada41fc2833340fa7a064e54d88e160a974656066497402ac703dfd6719c45a6b9e9f254c9668bafaab5029e88677da661ecc4ca5eddad8ac0d050130796431d6215cc811a6038856fbbf1194ea38b09ac7985004416497f11f6531d81a30010ba4a14b15fad641a09cea364153173d264dac30b45cc5d3c3143bc14db097bbaeaa2e012cd394a53cd26c7f14d0259e5dbc6c22", 0xbd, 0x20008800, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 22:42:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b809000000af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f439720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c66f5e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee000000000000002bae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f0cef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64a473c586fc905b06d4b0bb8e4f3a4e380f", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x74, "fa6fdbfcb2253c378705e5a83fc4afcfb3e5b836c7200ff8e571cdf818655e24a1c85e67cecd2e11dcc93d51138b1fc0e1e828ebfb7f8b090c7bf22128311c9822947acb13843fa774e342d5a93b1dc93f65a341c5592c4c5cba839b8e4f931dc11fc60dbc06952c640538191604c413b0b1da8c"}, &(0x7f00000006c0)=0x7c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={r2, 0x4, 0x30}, 0xc) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000740)=0x4) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 22:42:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x9, 0x0, 0x4000000000000}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000200)={r3, 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x40000000000ce12}) eventfd(0xec8e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfc72, 0x0) 2018/03/21 22:42:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'lo\x00'}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) 2018/03/21 22:42:26 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73782e2f433d02c1d89161f100"]) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x80000001, 0x100000000, 0x7ff, 0x1f}) ioctl$int_in(r1, 0x80045430, &(0x7f0000000000)) 2018/03/21 22:42:26 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x400) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000e80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000fc0)=0xe8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004600)='/selinux/user\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x800, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000010c0)) getuid() socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000017c0)) recvmsg(0xffffffffffffff9c, &(0x7f0000001b00)={&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/64, 0x40}, 0x2000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndseq(&(0x7f0000001b80)='/dev/snd/seq\x00', 0x0, 0x40000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001c80)='/selinux/access\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create(0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001cc0)={0x0, 0x80000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001d00)) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f00000000c0)) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@rand_addr}}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000002040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000020c0)={{{@in=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000021c0)=0xe8) fstat(r3, &(0x7f0000000140)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) syz_open_dev$random(&(0x7f00000022c0)='/dev/random\x00', 0x0, 0x40) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000002300)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000047c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004800)) fstat(0xffffffffffffffff, &(0x7f0000004840)) gettid() stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)) getgid() socket(0x0, 0x0, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000004f40), &(0x7f0000004f80)=0x10, 0x0) socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004fc0)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x20000, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/03/21 22:42:26 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+10000}}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r4 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xffff, 0x42) perf_event_open(&(0x7f0000000240)={0x6, 0x70, 0x8, 0x1, 0xd137, 0x8, 0x0, 0x7f, 0x2, 0x9, 0x5, 0xffffffff80000000, 0xfa, 0x6, 0x4, 0x4, 0x7, 0x10001, 0x10000, 0x1, 0x7, 0x400, 0x5, 0x4cd, 0x4, 0x6, 0x7, 0x5, 0x0, 0x7, 0x200, 0x5, 0x2, 0x6, 0xff, 0x40, 0x4, 0x0, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f00000001c0), 0xf76e3c07fdbe45bb}, 0x2, 0x72, 0x6, 0x1, 0x2, 0x8, 0xfffffffffffffffb}, r3, 0x3f, r4, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000180)={r6, 0x1}) 2018/03/21 22:42:26 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x1000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x2}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000100)}], 0x1, 0x0) readv(r0, &(0x7f0000b19000), 0x2df) r2 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x3c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000004a02ac7aca68dd09cdc729d1f575a22fb669f2f423af39f997a57bbb560322d5322d20f33861fab882100000000000081ffd2030a3bfc50efb8344d9226782fc82b70e79dbc8ee0e42a7ba7a6361b2d701f4f6edfe8d626b177be4cc1eacd394618fe27374c2bcb7af51bc4d898df541fe92133cd8eacbf1a4f0c68"]], 0x0, 0x0, &(0x7f0000000200)}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:lost_found_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x30, 0x20, './file0\x00'}, 0x52) dup2(r0, r1) [ 42.541859] binder: 6439:6458 got transaction with invalid offsets ptr [ 42.552583] binder: 6439:6458 transaction failed 29201/-14, size 0-8 line 3161 [ 42.598565] binder: BINDER_SET_CONTEXT_MGR already set [ 42.604085] binder: 6439:6471 ioctl 40046207 0 returned -16 [ 42.611495] binder_alloc: 6439: binder_alloc_buf, no vma [ 42.617597] binder: 6439:6445 transaction failed 29189/-3, size 0-8 line 3133 [ 42.627041] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.632555] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 22:42:26 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x4, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r2}) 2018/03/21 22:42:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002140)=[{&(0x7f0000000040)="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", 0x859}], 0x1, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000240)="2f0f7a435f5b5fc4ab17d5fc69533aa6f356ab1951498621ee67865bd63862325e5c65d7364985715ee2b4d00200000087", 0x31, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000008c0)={0x9, 0xfffffffffffffffa, 0x1f, 0x1, 0x1, 0x40, 0x5, 0xba1, 0x3ff, 0x77f, 0x8, 0xbf2}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x40050, r1, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/03/21 22:42:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1003e) process_vm_readv(0x0, &(0x7f0000000500), 0x2000000000000236, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xfffffffffffffebd}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 22:42:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'eth0vboxnet1securityvmnet0em1@ppp0\x00'}) sendto$inet(r0, &(0x7f00008c0f4c), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88000, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xb1, "b6a09a23452a04d860ef924614600941b05990d87b665cdc1e713ab5a1c66818f36591a3e40cdc191e94c1d33fb6d9a30aac41aafe6fdee95f204f0cda1a36990f98757e4a3245c1b3d4c846cec594868aabbbad98b7051bf3d9a6aa3cfb52bcda2540aae27ce6bd2e8c77c3b4d538a5289f590bd544ba509fc6051a16094d5c147c58a42b915546fd5af9e8c62e05abcb92dc554d12489e7aca39ccabc70a590edabeb399fbdc803c138f6cf84cf8c731"}, &(0x7f0000000180)=0xb9) close(r0) 2018/03/21 22:42:26 executing program 4: r0 = memfd_create(&(0x7f0000000000)='proc[bdev\x00', 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb2, 0x4e) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) fcntl$addseals(r0, 0x409, 0x1) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000001100)="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", 0x1001}], 0x1, 0x0) 2018/03/21 22:42:26 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) r3 = dup2(r0, r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 22:42:26 executing program 2: r0 = socket$inet6(0x10, 0x80802, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000001800030007fffd946fa283bc8020000000000006031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/21 22:42:26 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080)={0xffffffff7fffffff}, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0xbd8f, 0x81, 0x40, 0x7, 0x2, 0xc41, 0x28d9, 0x8}, &(0x7f0000000100)) 2018/03/21 22:42:26 executing program 5: socket$inet6(0xa, 0x2, 0x20400) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420000, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 22:42:26 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000a00000/0x600000)=nil, 0x600000}) 2018/03/21 22:42:26 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/21 22:42:26 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x49, 0x8080800) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/03/21 22:42:26 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='/selinux/member\x00') r3 = dup2(r0, r1) sendmsg$key(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02dfef7f000025000081679fc091b0e5fd0f39261ea33d4c3df8c51100"], 0x29d}, 0x1}, 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) [ 42.993286] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=6498 comm=syz-executor2 2018/03/21 22:42:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f000069d000)='/dev/loop#\x00', 0x0, 0x800) r1 = dup2(r0, r0) write$eventfd(r1, &(0x7f0000000000)=0x20, 0x8) ioctl(r0, 0x4000000000001276, &(0x7f0000000100)) 2018/03/21 22:42:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) 2018/03/21 22:42:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x90, 0x0) 2018/03/21 22:42:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) flock(r2, 0xb) 2018/03/21 22:42:26 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="230f401c841aa4e8d0a6fe790920baa9b2b258b81ed4113bcc76f11629a1f210a4d88f523fa2392572c915a7b3b604bb9cec5bf3c2a6d66f76c78b103d7b8b55516602715bb455476e6e3f129848b2b6e9ede4da78c7c1613d61163d310d58dedceeaa0ea2e411105fe40b4261fb818e1a5f70bde9199db921fa3a73bb39d29f3dc460fee4703755590191c8bf0c030b58a5f09d6bdeb4e6303acb107d6bc80dcf87ed7bd0ffa319780e3159c7c7603841ac88c055d5c5809c1de75cf3ca4d", 0xbf) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x5) r3 = socket$netlink(0x10, 0x3, 0x16) tee(r2, r0, 0xffffffff, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2000) writev(r3, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) 2018/03/21 22:42:26 executing program 3: unshare(0x20000400) unshare(0x40600) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x4d64c78a, 0x4) 2018/03/21 22:42:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7ff}, 0x8) close(r0) 2018/03/21 22:42:26 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) r3 = dup2(r0, r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 22:42:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0x2, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a3022656374a8e71a1d5f723a6877646174615f0008001dbc000000722f7362696e2f637570"], 0x31) 2018/03/21 22:42:26 executing program 2: r0 = getgid() r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x4) r2 = dup(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/03/21 22:42:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xeb, 0x5, 0xffffffff, 0x800, 0x1, 0x1, 0xffffffff00000000, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x24000, 0x0, 0x40, 0x31d, 0x800000000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x3215, 0x100, 0x4, 0xecd, 0x5, 0x7, 0x7, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x8000, 0x6, 0x3, 0x2, 0x36f}}, &(0x7f0000000440)=0xb0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="0800000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e23ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d25bcdfc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000480)=0x100000000, 0x4) 2018/03/21 22:42:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/03/21 22:42:26 executing program 3: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) chdir(&(0x7f0000000180)='./file1\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x3, 0x2, 0x6, 0x1ff, 0x5, 0x4], 0x7, 0x4a1cf20e, 0x10001, 0xcc, 0x5, 0x7, {0x6, 0xfffffffffffffff8, 0x5, 0x9, 0xfffffffffffffff8, 0x8, 0x7ff, 0x3, 0x5, 0x94, 0x9, 0x20, 0x80000000, 0x6, "582a57c2ffb6676ef6e4ebb4ab393eb2c9ac04243e14cb9027bc5e778bade9fe"}}) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x808000, &(0x7f0000000100)="d8fc8a7af041f043ce260f82cb565575f7663d943b8e01c916dabc61f50e45bef5a0917e929a31fb5b525f11f164db159e0f8f151e859a5c7574789978047d33e3683bc0dfec81") pread64(r1, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x581b, 0x80000000, 0x6, 0x400, 0x2, [{0x8, 0x5, 0xe1a, 0x0, 0x0, 0x802}, {0x3, 0x7, 0x3ff, 0x0, 0x0, 0x6}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) renameat(r0, &(0x7f0000000280)='./file2\x00', r1, &(0x7f00000002c0)='./file1\x00') 2018/03/21 22:42:26 executing program 4: ioperm(0x0, 0x7, 0x0) clone(0x84000, &(0x7f00000d8000), &(0x7f000074a000), &(0x7f0000000ffc), &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x216417f4, 0x9, 0x1, 0x4, 0x8, 0x401}) 2018/03/21 22:42:26 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) unshare(0x4000400) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/21 22:42:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000eeffffffffffffff1e00575b4cc14f9b8744ec52a6c6d14ea4c5656a8286d7578148b684817e115cd7736dbd9d0ff1d69b0b1349724e493ca1cccddc637e46a0df4e6776e7bdb63add687a255c53ff705d36e8551b148cfdd0e8326609a0a6de222bad5aaeeed500dc092c0bf890baa559a14154bc06ab73ae3deb4e69681b13fee5d6f645e28e0dc5c864b6bbaf9133c734d985149bb1d9a2a6c7f93da4c6132d7d4b4ab04ee7ade3c2926fdc6f73e99efe19b8ac05e3bb75f42685c0"], 0x3ba) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) [ 43.112171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:42:26 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/100) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x44, 0x4) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002d004304ff06ffffffffffff00000000040000000c00000000000000c091772f11bd4ae22a7fb0542bea1fa38875230911528df4e14f8295e31622a7d51ba12248b5b9b790c4500ab2b83fe90fa226829c12d17043e7c8f4f076124e8769e944dab684633038e92ecc25a8ad96679491d0a1a7209e740259ca72"], 0x1}, 0x1}, 0x0) 2018/03/21 22:42:26 executing program 4: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000b27ff0)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x14000, 0x42) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x100000001, 0xe15, 0x792d}) 2018/03/21 22:42:26 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=']+\\.)#{em0vmnet0]nodev[@cpusetself[+]eth1,em0cgroup]-\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/179, 0xb3) 2018/03/21 22:42:26 executing program 3: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) chdir(&(0x7f0000000180)='./file1\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x3, 0x2, 0x6, 0x1ff, 0x5, 0x4], 0x7, 0x4a1cf20e, 0x10001, 0xcc, 0x5, 0x7, {0x6, 0xfffffffffffffff8, 0x5, 0x9, 0xfffffffffffffff8, 0x8, 0x7ff, 0x3, 0x5, 0x94, 0x9, 0x20, 0x80000000, 0x6, "582a57c2ffb6676ef6e4ebb4ab393eb2c9ac04243e14cb9027bc5e778bade9fe"}}) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x808000, &(0x7f0000000100)="d8fc8a7af041f043ce260f82cb565575f7663d943b8e01c916dabc61f50e45bef5a0917e929a31fb5b525f11f164db159e0f8f151e859a5c7574789978047d33e3683bc0dfec81") pread64(r1, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x581b, 0x80000000, 0x6, 0x400, 0x2, [{0x8, 0x5, 0xe1a, 0x0, 0x0, 0x802}, {0x3, 0x7, 0x3ff, 0x0, 0x0, 0x6}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) renameat(r0, &(0x7f0000000280)='./file2\x00', r1, &(0x7f00000002c0)='./file1\x00') 2018/03/21 22:42:26 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a8ff7)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065dfc8)=[{r0}], 0x1, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffeffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x1, 0x200}, &(0x7f0000000140)=0x88) 2018/03/21 22:42:26 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x1000, &(0x7f00000001c0)="eed56a335ec0ffc10696b2d7040835f7f61c9dec82aabf506b94a79848004f0380a6adfd94b39cd0854b822ee4df0b3ad53ae94837ddb5ad34742042e77b7c098d890c58a90f447e5538a4e1c6226f78880c8660cc9b2f85e4ee142f1adbe45c75cec94d1558600596a5146ca8d8a6e15fa9b17a1faec9ff1449c2ac3f3ad90e72e59bab7323015864ada7dfaccd92cbe02529e9e7454e8ed3aeca3d546e086d403a9f61a3") getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) fstat(r0, &(0x7f00000002c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 2018/03/21 22:42:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) socketpair$inet(0x2, 0x1, 0xb05, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/21 22:42:26 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x5, 0x6, 0x6, 'queue0\x00', 0xa3}) seccomp(0x1, 0x0, &(0x7f000094dff0)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 22:42:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0xffffffffffffff7f, 0x4, 0x8, &(0x7f0000000000)='syz_tun\x00', 0xf2d1, 0x100, 0x3ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/21 22:42:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x3, 0x20, 0x6, 0x60000000000, 0x4, 0x9}) r2 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x9) 2018/03/21 22:42:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 22:42:26 executing program 7: socket(0x0, 0x803, 0x8001) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="37000000030000000000000000000000"]}) 2018/03/21 22:42:26 executing program 2: fchmod(0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x6b1c, &(0x7f0000000000)) 2018/03/21 22:42:26 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) 2018/03/21 22:42:26 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x64) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/21 22:42:26 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 22:42:26 executing program 4: pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x90}, &(0x7f0000000140)=0x8) fcntl$lock(r0, 0x6, &(0x7f0000000200)) 2018/03/21 22:42:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8800, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000180)={0x100, 0x67, 0xe2, 0xffff, 0x100, 0x9, 0x4, 0xffffffffffffff00, 0x2, 0x101, 0x1, 0xe5a}) 2018/03/21 22:42:27 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x3, 0x0, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x8) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)=ANY=[@ANYRES64=r1], 0x8}, 0x1}, 0xffffffffffffffff) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000002c0)={0x0, {{0x2, 0x4e23, @rand_addr=0x1ff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/21 22:42:27 executing program 4: unshare(0xffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0xc4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/03/21 22:42:27 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./control\x00') mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/03/21 22:42:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200004) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) eventfd2(0x8000, 0x801) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r1) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) 2018/03/21 22:42:27 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x50000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x8, 0x401, 0x200, 'queue1\x00', 0x10000}) 2018/03/21 22:42:27 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fb2)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3b69, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}], 0x1c) 2018/03/21 22:42:27 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x20, 0x7, 0x100000001, 0x80}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x401, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x42759c89}, &(0x7f0000000300)=0x88) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, &(0x7f0000000240)) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) 2018/03/21 22:42:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f00000004c0)={0xa, 0x80000004e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x67, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x1, {{0xa, 0x4e24, 0x9f2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x3, @empty, 0x4}}, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}]}, 0x28c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x8000, 0x4e24, 0x9, 0xdd78f85e314d6fc8, 0x80, 0xa0, 0x96940949a3e264e0, r1, r2}, {0x0, 0x4, 0x0, 0x100, 0x20, 0x5, 0xdf, 0x4}, {0x200000000000, 0x4, 0x9, 0x8}, 0x4, 0x6e6bb2, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6, 0x3507, 0x4, 0x3, 0x0, 0x0, 0x3, 0x1ff}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) [ 43.412203] cgroup: cgroup2: unknown option "" 2018/03/21 22:42:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00000001c0)={"736974300000ecff00", @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/135) 2018/03/21 22:42:27 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./control\x00') mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/03/21 22:42:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000000040)}, 0x4) 2018/03/21 22:42:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/03/21 22:42:27 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="690b73e177a26997d5e91dfabdd444a9dbfca694a5b5e763dafd050ff7e7092a980f40dc8678065ba3eab4264b9fc9f5f43ee058cf657bc4350b0da604fe013cdfed11f0f54861e63d3d3045181fed8187fe950589ae380d271fef253ec179c17aa489fb93fdccef60cb8a4c49e734b3d52f9e8c8f1f1805b1456f2932c96730c8695333598ade3f6c7168177007607bb676262ce761e209b3ae5238034f7b414ff7356ab48fdb7b54b809c4c9", 0xad) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40c00) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x6, 0x70d2, 0x16, 0x0, 0x7, 0x2}) poll(&(0x7f0000717000)=[{r1}], 0x1, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x42}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 43.445362] cgroup: cgroup2: unknown option "" 2018/03/21 22:42:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00fe000301017698e93dc2be08ac7ba2a2cf11664dee6e9ab2bd010015000000000000000000e5b1d4cd00"], 0x2c}, 0x1}, 0x0) setns(r0, 0x8000000) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000140)) syslog(0x0, &(0x7f0000000200)=""/4096, 0x1000) socket$l2tp(0x18, 0x1, 0x1) 2018/03/21 22:42:27 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) socket(0x0, 0x8000f, 0x66) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) futex(&(0x7f0000000080)=0x2, 0x9, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) socket$inet6_sctp(0xa, 0x1, 0x84) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3f, {}, {}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r0, &(0x7f0000000240)=[{0x9, 0x5, 0x4, 0x2c, @tick=0x8, {0x9, 0xffffffffffffffdf}, {0x3, 0x2}, @queue={0x1, {0xdb2, 0x401}}}, {0x6f, 0xce4, 0x3ff, 0x100000000, @tick=0xb8, {0x0, 0xffffffffffffffc2}, {0x7fff, 0xfffffffffffff800}, @quote={{0x80, 0x5}, 0xff, &(0x7f0000000200)={0x40, 0x7, 0x1, 0xebc, @time={0x0, 0x989680}, {0x2, 0x10001}, {0x5, 0x6}, @note={0x5, 0x7, 0x7fffffff, 0x1}}}}, {0x43a80316, 0x7fff, 0x2, 0xffffffff, @time={0x77359400}, {0x3, 0x2c7}, {0x10001, 0xffffffffffffac27}, @raw32={[0x5, 0x40000000, 0x800]}}, {0xd7a, 0xdf89, 0xffffffff, 0x1, @tick=0xd32e, {0x7ff, 0x200009}, {0x9, 0xfff}, @addr={0x8001, 0x7}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) socket(0xa, 0x7, 0x1) 2018/03/21 22:42:27 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/34, 0xfffffffffffffe76) r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7ff, 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1, 0x0) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x24, 0x5}, &(0x7f0000000180)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x9, 0x0, 0x10003, 0x27b3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000280)={0xff, r2}) timer_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) 2018/03/21 22:42:27 executing program 1: openat$selinux_user(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/user\x00', 0x2, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000003c0)=""/51) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x80103) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000020000000, 0x8000008020000000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000001c0)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000280)={r2, &(0x7f0000000200)=""/70}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) mq_open(&(0x7f0000000300)=',\x00', 0x800, 0x20, &(0x7f0000000340)={0x2, 0x59, 0x7, 0x2, 0x3, 0x3, 0x5a84, 0x4}) ioctl(r1, 0x2285, &(0x7f0000000100)="5332c1ea4dc1678bbcbeff87ca0aa649a904e423df2d8abd2f294235ea22fc38c2b0e25276f8f7958013a43a72") r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) 2018/03/21 22:42:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c05000)="240000001a0025f0046bbc04fef7001c020b49ff00000000800008000800030001000000", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000440)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x2df, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r3, 0x9, 0x7b, "af8243b5378851fd77c97919d4466dd0a7872bd58c7f0ecfc1149740de46b9de662f8c8321e56c4cf11fef910278427fe70bac9c09178104ba752c5a418f75c0a23da7a8c7632e903fdc0b6879991ec4ff55fcd99ad11a877ea9346d8cbfd9a299588993137d26b7c30e08e010f1166c3a62041b8b8bb161d1e995"}, 0x83) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r4, 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/10) 2018/03/21 22:42:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffff334, 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/21 22:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e) 2018/03/21 22:42:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xf3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x84ae}, &(0x7f0000000100)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080), 0x200000000000030b) 2018/03/21 22:42:27 executing program 6: unshare(0x10000000) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x9, 0xff, 0x1, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f00004cb000)=[{}], 0x1, 0x0) 2018/03/21 22:42:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xffffff7fffffffff, 0x10001) mq_unlink(&(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x40010, r0, 0x0) 2018/03/21 22:42:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x1f, 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "0700000000000001000000b672981f008efb324c0100a5de04e719ba6725ec56"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0x0, 0x3f, 0x2, 0x7717, 0x7, 0x10000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x3, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x2, r2, 0x10001, 0x8000}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/21 22:42:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000100)=""/130, &(0x7f0000001000)=0x82) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x55, "994b396237f115f88fd4071f31e2d9490ab30bd54a2f4fd6278958170bf449c05221c3cb44cd505d43171884763e5fc2eedf981aa53569b2e12ba6deda9319a9b75a04d81a5f49cdee80975bcef9433a14e1360d3d"}, &(0x7f00000001c0)=0x5d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xc3, "027b6e85a3777bfa568dc4aecc81d3cfc956f6353e8609b6248c7a50f28f3758a96d5c199fdaf8db4479eeba931456e72b378303ded9bec11b81f5a86dabf6b7c52749c0af3ccd210ca7cf69cabd47bb865585e74f7366f1863dca431ef7c8d06b4b6ce0cdf989a5fd1cd45bb69530e37a6bdc61e99ff0c14320039d63fdd5693e2dd734f0885404a434b6a63e2283156776fbf9914d8e67586094c8f1c3e3041d5c7b3a58d27d5fee4985cc0185ca36fcb59cb24c80be1591a30827679dbbb5e598b7"}, &(0x7f0000000300)=0xcb) 2018/03/21 22:42:27 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x800, 0x0, 0x7ff, 0x6, 0x2}, 0xc) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) close(r0) 2018/03/21 22:42:27 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@rc={0x1f, {0x7f, 0x20, 0x29a4, 0x3, 0xdf, 0x4}, 0x734822ef}, 0x80) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000240)={0x6, 0x7, 0x2, 0x10000}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='ip6gre0\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x1, 0x2}, 0x4a8) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x4, 0x2}}, 0x80) 2018/03/21 22:42:27 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000080)={r1, r2+10000000}) 2018/03/21 22:42:27 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/84, 0x54) 2018/03/21 22:42:27 executing program 0: clock_gettime(0x7, &(0x7f0000000040)) [ 43.730770] binder: BINDER_SET_CONTEXT_MGR already set [ 43.737819] binder: 6705:6712 ioctl 40046207 0 returned -16 [ 43.758790] device lo entered promiscuous mode [ 43.761435] binder: undelivered death notification, 0000000000000000 [ 43.761524] binder: undelivered death notification, 0000000000000000 [ 43.779236] device lo left promiscuous mode [ 43.811474] device lo entered promiscuous mode [ 43.816209] device lo left promiscuous mode 2018/03/21 22:42:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioperm(0x6, 0x7f, 0x3) write$sndseq(r0, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x80006, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x8}], 0x38) 2018/03/21 22:42:27 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000480)}}, &(0x7f0000000200)) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x5, 0x2) 2018/03/21 22:42:27 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, r1}) sendfile64(r0, r2, &(0x7f0000000380), 0x0) r3 = socket(0x2, 0x80004, 0xd0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1a, "6ca16f7d1fdb0d1977d9ab756ef7e979946a2d58467bb82a5278"}, &(0x7f00000001c0)=0x22) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0x8}, 0x88) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_gettime(0x0, &(0x7f0000000340)) setsockopt$packet_int(r3, 0x107, 0x8000000000c, &(0x7f000088affc)=0xffffffffffffbfff, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x7, 0x4) r5 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r5, 0x5) 2018/03/21 22:42:27 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x49}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/21 22:42:27 executing program 3: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00000000c0)="1822e350dcc34200157f0de7a5e7619204a9a00994a40ec64125636c41296f8a9a331dd73a0a7fcc68f6e4b9be9f8a8d5fd0e484168b2399c2c34004e69c96bb4bc14d54afa9833528140f5629958e6075ed0f2ce5006ae0f17a74d8e0b7fdc7ab948418e3a34f52e22fcceb1d6488ea50c76bc2c3", 0x75) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2, r3}) open(&(0x7f0000bd1ff8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/03/21 22:42:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000001c0)="f7c599d8b07c55362f2b0e980015b92c35200decb4082da1e37381bcbe7e7ff88ce8c6ac6c84f4a924698f6f3be0fff41f2122fb9728a50c44b1ac5ea0a176131c5c3fc36175fa3d374ed089298c191a9b856d1a4adedb3c9c1c254a94ad4269fa977dbeb4bda24c4ccdfc55608162f8aa0a66f37cdfc2317eae71977f75309589a89c48c0440fe59a2d29f6e0569b00043acd93837a46a10f9c2ee825624ac826602744afd9c733644f1925ed822efc6ba6bd132b9e680927c76978e7c36bcff6979a151fbe6e16d9a1", 0xca}, {&(0x7f00000002c0)="c8969fe489087fad5001bbace371f69b6f95c46f7976f9f41d5d5ccfae54fb11ca017475d1efe2bb4799f07799d7120127551b590bfddd510958587866fd7b9fbba684bc7ed1b0b26fb48d6e64944c35155b6c383086f0af638a615ff0a6fb6cfb9af00e832ee1907cafbc477d64be409f45a7656e8b4d2ba5cf60db4b4ba172571be8f7de132bb516ca7e79f57e0888631eb16ad72621484a34c479df839f84d0af1b1cac272dbcb44fe7f95307f207caea29f4336304daec55a3a846f4ab21e38b4d7cbec70c9a0b37a3185f89ced89314139e9c24a501300563a5", 0xdc}, {&(0x7f00000003c0)="2cb43d7da53fd7526311f70da44ce0caf35abfa1c778bac9b6094ef65992c88a0df9057ef64b1d423f9a9713d80da169c23807fd19d696a061d28624ca823aaaa98fed1943b10d0086a31982dec11783c19a350876c06a8952ab7b83424c8b4a3833ea74bd7887b0d0d4ff80191d7b328d6e9d6c9225a46facf7e2b3ef6a09f9992eee429dc050e0205c251046feceddca98b3ad2e94e3757d208d73", 0x9c}, {&(0x7f0000000480)="f1d512d0d748efe217a74c3103a378c05272c010e401e5e0bc78ecdb316b01aea50316089d1c4ae78be512d55078d5a8ed613f5d0250a8a70572d39a41a8f90c62e3762de7cadf4815565e9b039162e759f2524bc3599e6ad8fe8b6e100675da672f13f764ad2fae23093fefe00b41ffc22de7c16280e69fd6541018cf9959f019dd1f54db21997183", 0x89}, {&(0x7f0000000540)="33e91128d7403a228c6f361480f3ba8affdfa7f8723aca60a38ea3fd1e116333e54dccc5da1e6892cff238e169123445367de1b5421130a9ae1d6305e267289d7d49e48d6a14f5c320f75544b41021c5f0936e97f2bec60f56043c511c2d241cfcf99d60d3dc009509c3b3b1163749d43db982dff453caee95992822ff83c531c4b97eeb0f6103d63925f3a1fbe0f4f8568a5c1cdebdce127bb769be64b16c2a5b8fbfda6543f2392b6409557a6e7b947660b2d7c64ee8cd3bf8f25e", 0xbc}, {&(0x7f0000000600)="e6035049fef07670212416738f304dd36382046a636cad33fb65a967ab507d7e03b3a1388e7f6a586fb87615161806d445518923a485218361b2b8717e9d93c70411c468b693adf80be4ea3f0515cdd588fba8898cba6ecbec5c0518bdb2d3480054953782c058fc09a3f3b7a1419a42b66564eab171cd774b1dd04c9777b9bb76463c43212d960d058b6850e5dcbfab1e31ec74a37655f521efc89eeea062f64fbc5d036b7b395c81fe17531e13e7bc8ff7a220c3209b7d869082220764bf17beedeebf9844f7781465239e10e88c89d670ac48fbcb", 0xd6}, {&(0x7f0000000700)="9a37c0ade36c28abb0c9f7d6a47997114b3cafe7498e63d35d640c0f7f2ae45fdc20276d01caa55a8ed8ba86a6b0a6a3198181e8268741a1530791c3bf88e14b82f1fb5f627148f4209485a7e324bf20f30b4aab4d8c0df56adf", 0x5a}], 0x7, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x38, 0x4}, 0x80) fcntl$addseals(r0, 0x409, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x1ff80000000000, 0x100000000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x4, 0x8bd, 0x5}, &(0x7f0000000100)=0x10) mremap(&(0x7f0000e6d000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000614000/0x4000)=nil) 2018/03/21 22:42:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl(r0, 0x5386, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x8000, 0x1}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9b86bb08196feb8caed94cbfdca8a910", 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/21 22:42:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4) fsetxattr(r0, &(0x7f0000e06fe8)=@known='system.posix_acl_access\x00', &(0x7f0000a88ff4)="020000000800001f00000000", 0xc, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x1, 0xdb6, 0x26, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/21 22:42:27 executing program 4: r0 = getpid() r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0xf24}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffffffffffffff3b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa70}], 0xfffffffffffffe56) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/anycast6\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) dup(r2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="6b06190caa12c486c696afc36e82560f54f2b7b73ae8acaed9b1d208ba42687c180a3a6aef5a4162dc061d54e5fc9a600f96d9957dac2f92ac3a2c796f69f37771ccdf4ed55f0732cf53c8a557d0e370abf5c64a4ce4f390bf1ded4562dd2c10cb0767854fb87be35abecd84b4481701691e26756ee4249061d00b93974bc17e121340c39e1d593623ad65f8af15fb99e4323b27ee701915111cf79920220b210570d9f02f4e044ba18e3c1402a6881d3b4fed898cb74d79dacd06a737e62066953058d378de4fa2ba416b02e6b2f56d7abbed6ca608bde6a6df8a34a86a39a78a2780453f", 0xe5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x11b, 0x4e24, 0x0, 0x2, 0xa0, 0x20, 0x5e, 0x0, r3}, {0xc7, 0x1000, 0x0, 0x1, 0x4, 0xe9, 0x810b, 0x6}, {0x6, 0xffffffff, 0x1, 0xffffffff80000001}, 0x4, 0x6e6bbe, 0x3, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x5, 0x3, 0x3ff, 0xb34, 0x8, 0x1}}, 0xe8) 2018/03/21 22:42:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xef1e092, 0x0, 0x10001, 0x1de2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x3f}) r2 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24}, 0xfffffe59) sendto$inet(r2, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/21 22:42:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x1, 0x7ff, "e2a5a8d5241ef3c2c739c1b1d73a76c69c1210fc0044664e3d83adaed3db8bfe6781e0bdd83616dbd575b9d09017846f137b345643737f7d6834b31f836c08", 0x32}, 0x58) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x2, 0x8001, 0x5, 0x1, 0x3, 0x6, 0xffffffffffffff98}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0xfe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000300)={0x8001, 0x3}) 2018/03/21 22:42:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x2e}, 0x1}, 0xfffffffffffffffe) 2018/03/21 22:42:27 executing program 6: getpgid(0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x80, 0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) pipe2(&(0x7f00000000c0), 0x80000) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffffffffffff2407, 0x101000) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) socket$inet_sctp(0x2, 0x1, 0x84) eventfd2(0x0, 0x0) socket$packet(0x11, 0x3, 0x300) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80901, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x220500, 0x0) r3 = fcntl$getown(r2, 0x9) setpgid(r3, r1) 2018/03/21 22:42:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000100)=0x6) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000f69ff4)={@empty, @rand_addr=0x99}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10, {0x2, 0x4e20, @multicast1=0xe0000001}}) socket$netlink(0x10, 0x3, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/21 22:42:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/70) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="40000000180021efff0000000000000080200000000400050000000017000913c8a766fdb4fdac8b380008000000cd97e4c1630b6309fb9c33d2bc11dbb68d1ca91152385aee43078c664c6f68", @ANYBLOB='\t\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00', @ANYBLOB='\x00\x00\x00\x00'], 0x4}, 0x1}, 0x0) 2018/03/21 22:42:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x3f, 0x2, 0x10001, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/03/21 22:42:27 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) accept4$llc(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') stat(&(0x7f0000000140)='/', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='/', 0x800, r2, 0x0, 0x0, 0x3fff) readlink(&(0x7f0000000000)='/', &(0x7f0000000040)=""/129, 0x81) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='bcsh0\x00', 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x6, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, 0x6, 0x1f, 0x7, 0x40, 0x94, 0x9, 0x0, 0x7f, 0x0, 0x1000000000, 0x5, 0x1, 0x41dd, 0x3, 0xa65, 0xe59, 0x6, 0x3, 0x7fffffff, 0x1f, 0x7f, 0x5, 0x0, 0x6}) 2018/03/21 22:42:27 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) 2018/03/21 22:42:27 executing program 0: fanotify_init(0x40, 0x400000008000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="f38cf62d252a33dc1aa57918ced9a5ad4c30075adf35693fa1e10ecf561c5d152d4d07f736056c6f75c7652ce301df6051"}, {&(0x7f0000000140)="c9794777206e193516e50679dafdc4b3d476312a3dd1e094b8039429ddb12338f384c9b1fd694eb83461795fc2454375de411b89680014c423d8d1c5b80792b6ad9aea98a5fbcc17deb926e8aff72a"}, {&(0x7f00000002c0)="2354fc5eaecf508a8a0fdbf9e879d4cc3b4e9850c31dc8a902819d1402c9cf8cd71034c95f6cc427aecfb3836ef2f0d71a073bfbd592b87a91587bb11c460bdf28ea7af4247641ae9167dd6d051ab34d270d52c2a1e6ec8038b06de14988c72dbca2ec93c3f5b01bd149f5a995388ef2c529cced1e61188f43694b917c73ea86e3e79c585772ea0226a3ddeeced8"}], 0x0, &(0x7f0000000500), 0x366}, 0x0) 2018/03/21 22:42:27 executing program 1: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b456369a1d794591d69fd6621d73872861938c60fbecb6bcb923dbae64e947c3065d7268b6a919e4e9ae60", 0x2b, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000001c0)="5d722a59310a45c61dbb9d894819fcf229f0b3e5c27b2d617571636c70222ff333498938ae01817df78aac7347f667b4570fd023e4a3929b1a8f927c7c7fad55a7470df51efd48249ed9d30682d65e889ac6f2162032620ec2c2aa5e46a809da6269d9159240d057a8a5d1427aec1860dda48fe4b210e9613a397c4b6e3492917bfd10bf53ed9b32c4f462e17915e1ac729501c2", 0x94) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e27, @multicast1=0xe0000001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000000280)="a53d058d1f99c2d95d07784d1252c717958caf2ba37a5809d5a3b1aa84f4efeee2", 0x21) mq_timedreceive(r1, &(0x7f0000000040)=""/49, 0x18e, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/03/21 22:42:27 executing program 4: r0 = socket$inet(0x2, 0xf, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0xff, 0x1, 0x5, 0x9}, {0x4, 0x0, 0x7, 0x7}, {0x7fffffff, 0xf102, 0x7, 0x1}, {0x9396, 0x2, 0x3de9, 0x2a}]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/21 22:42:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/7, &(0x7f00000000c0)=0x7) preadv(r1, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x800, 0xa1) 2018/03/21 22:42:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="27300227b5af523f0dd9cecfaac43149", 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="d22bbcf184648b26a4153f1c3da61dcabc54405aa5a7a34321a925dd88dfb323cba1776adecefd9bb378a4737d42c92d69c14ec1904abe052e9187751580bb6beba09648b4", 0x45, 0x0) 2018/03/21 22:42:27 executing program 7: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/21 22:42:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="8418c4d8a584d4e59a0779b09aa8cede68ae7de1cb2bc74590b47c0e0fa0b5e7f2df7e947d500973b6815cf1ad1d80744ee3f45699e30b2171612a440dcc36fc370eca2284bc496e44cb31a90dbc0beb866c7dfa5407ee7209ea2065b0cc70d40bdadcbabf7da174563f693a92a25e0c9c58ca951e500878ccdda6ead0618ca7f65b5f77fd2a82e79f56b45934314b10b940447c3e1c73610b476136e0700c", 0x9f, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x11000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) close(r0) 2018/03/21 22:42:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xfff, 0x1, 0x6, 0x8001, 0xdb1, 0x40}) 2018/03/21 22:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x40) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r3, 0x0, r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00005ab000), 0x0, 0x40, &(0x7f00005a3ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000000180)={'gretap0\x00', @ifru_names='bpq0\x00'}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x3, 0x800]) shutdown(r0, 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) 2018/03/21 22:42:27 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xfffffff780000000) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000280)="61747400000000000000000000000008c824fac82ebf4c5c51bfbea68445b434d8ea6ceb2aebef0792021b6c1e452c3b4b52") ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x40) 2018/03/21 22:42:27 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x200010, 0x803, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) ustat(0x3, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000000280)=0xffffffffffffffff, 0x1fd) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000140)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x2) 2018/03/21 22:42:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)={@local, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) connect$packet(r2, &(0x7f0000000240)={0x11, 0x19, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/03/21 22:42:27 executing program 7: r0 = socket$inet(0x10, 0x1, 0x2000000000000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)}, 0x0) 2018/03/21 22:42:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000001440)='/dev/sg#\x00', 0x8, 0x2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001480), &(0x7f00000014c0)=0x4) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/21 22:42:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000001040)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r1, 0x80) 2018/03/21 22:42:27 executing program 1: r0 = getpgrp(0x0) getpgrp(r0) r1 = inotify_init1(0x0) getpgid(0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) 2018/03/21 22:42:27 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x28c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x20, &(0x7f0000000080)={'dummy0\x00', @ifru_map={0x3, 0x4, 0xfff, 0x4, 0x80000000, 0x85}}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/03/21 22:42:27 executing program 3: r0 = request_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001180)='logon\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000001740)='cifs.spnego\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='{vboxnet1vboxnet0wlan1\\\x00', 0xfffffffffffffffe) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/create\x00', 0x2, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f00000016c0)=[{&(0x7f00000011c0)="2de1cab22cc03216097884146e13a8e25fe5073fb23172cf997fdeb87a7365d3c1ee60495f04667c6be9b51a8b53fc86077b54b5c7ba10df5505f72cd693ffe0a35dfadf6a2074aab75c0b5923", 0x4d}, {&(0x7f0000001240)="b107074fcd4b7c45f56f0ae54f4e18e5d5c54e1c824c10ead9bf23c49188a627c25a702f99d9cbef939a59490a00453bc47fc6b53b21d0dd5cb131b40b5339193156935397b5bb06b2880c8c8af7d4af839a599e", 0x54}, {&(0x7f00000012c0)="8b2d1924343be41ef58f5f45da2fc3ee82466d3a4866fc5ad9e2d0174fcd74ac719330cc1f117ece6746b7bf17339731c966d98765ea1747f88a60d0c3", 0x3d}, {&(0x7f0000001300)="d7ac388959f45b7071f2a397012550153d3dae6255a1dcece4ec0d92e3ea18f210ea58e25a5f32a33fa10c6ca81b24d23f920ca17ed3cde9846e92b3b20213e1bc36f7c6956dc60348cde17665e3003e9ca5b7e00a0ae047c014e60d81d68a1b8f62338182d64ddca9ab3564b7456eeec2f7cb52ccc9c024cb1ede7b3c6c47ef5264411d9bf4dfcae9", 0x89}, {&(0x7f00000013c0)="956f6e1dfbebfa8ecba4eaea09223d2336d2fb26168cb9498411eb62bcc181a12d719d472a8904c533f5943dd67db4645e3e23ca50cfc38628364556facec306589156648a98aa08276d2c22adee0916f50f114a04cfc95f012cb7e9db529a421d62b9aeda10043c294e1c27894bab0e308721a4da8e8c28ded6b1e7d1b79dace394020f0f4218f0b4c77668bd7bb854d977", 0x92}, {&(0x7f0000001480)="a38fbf5a924067acee63f240bcc9ee8df1e25a7b456f13da5829c293fc1367f42e834dcd866ad22dfa4185a1580b2afc56a3", 0x32}, {&(0x7f00000014c0)="eb4d5a9e789f8016180071b516d22e3117ee5e0a0bf14794c729d7b3a2b660e2dc25096bde96ddf9634682f89baef40dd5cb50dd2e3774013d6144acf921c433db9d79ad593e4f285384d0b77cff5176fab55a04765d1fc32ab126b0ed", 0x5d}, {&(0x7f0000001540)="989f8a0817394fc061458a6c7cb24afeaf7c9000ee601bd1666b658ef016cc14b9f6331b94a412b398cca7aed8b19b8283c74a31beab5415cc71653faa24d0bf5df95a76c1ea208e5fc2e318f5cfabee60ee5b03287bc365dd64c4dbb85996943eb1ea633cdfa66621463c33144c9b703115e9035a87b30a1899b3a7362026d62c94daa76306c745c3570c97633963768a47648092a8c06f79531346", 0x9c}, {&(0x7f0000001600)="f7ea2654ec54e974f2cbe5711b0ab3d302db63b6e0a9ca106b4217183e5186f254809087b9", 0x25}, {&(0x7f0000001640)="eff7fed978b142c9c38d0e433c3b57acaa7fa249a27e6b55372ebb968ca89839619cc927b33f74256830188bc848637cf5271fc68d37840e5322b731810495a1c48a432c45003c41404f", 0x4a}], 0xa, r1) add_key(&(0x7f0000001080)='logon\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a}, &(0x7f00000010c0)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4f268683f2f0a6bed809f91de1ac17b66df943ab65c542c11d26f486c531b15d35edaefad0633a", 0xfffffffffffffe25, 0xffffffffffffffff) 2018/03/21 22:42:27 executing program 7: r0 = socket$inet(0x2, 0xa, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x6b8, 0x4) 2018/03/21 22:42:27 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x3) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0xa73, 0x2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000), 0xffffffffffffff4a) r3 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)='user{procbdev\\\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x80000000, 0x3f, 0x7fff, 0x400, 0xeed, 0x8, 0x15b, 0x998, 0x7ff, 0xc9}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x8, 0x4) 2018/03/21 22:42:27 executing program 4: r0 = socket$inet(0x2, 0x8006, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x407}, 0x121) 2018/03/21 22:42:27 executing program 1: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') tkill(r0, 0x2b) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) 2018/03/21 22:42:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000be7000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffb2) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c46fd0e3c0f396da612f44d9999de32f883521d032493a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489e42032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc096ac498051d350b73d34b8c0ceb06ff00f10743a0e25f6", 0xb2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/21 22:42:27 executing program 5: r0 = socket$inet(0x2, 0x4, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) socket(0x2, 0x4, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 22:42:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x84800, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1474f6415d0aa3acbfb29ca1bdacf60000000201ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 22:42:27 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, r0) 2018/03/21 22:42:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/03/21 22:42:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001269, &(0x7f00001d6fff)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x206202) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x3, 0xfe, 0x3, 0x81, 0x9, 0x80000001, 0x4000000000000, 0x100000000, 0x9, 0x7, 0x7f, 0x5}) 2018/03/21 22:42:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x400) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)=0x80000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/21 22:42:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xe9}, 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/107) 2018/03/21 22:42:28 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00002efff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) 2018/03/21 22:42:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000f40)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00)=0x0) r4 = getuid() r5 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000e80)=0xe8) fstat(r2, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001880)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2db8eb3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0}, &(0x7f0000000fc0)=0xc) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001640)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000280)="920c1f0b561cb3def8a031e04424e1b57b9ddee86b9c82940933b7ec1ccb237f5c2e8037aee784a69f08ade9cfce976c24cd22f8cdd7f241a91522240382b7ab9900ada1fec41d7826d375b9cd77fcf68243cd06453cdcdd8d7d82edb25771f8f577969228aa78a5f89dd713f0908ae570be3b7866607553592f7a6be2d000b7055e5d3b656756227cc4477f32cf0daea24400cc463e07891c619e8ffadc8d07cd", 0xa1}, {&(0x7f0000000340)="3364dc2c11b821f1d1b36042b4cc0733e5ebad8876b5661d08792e86d01a50e159cf36c1901bedde43ed78516b81f4a58f", 0x31}, {&(0x7f0000000380)="ca799823a950b933e1bd7045e766b2a4089991c3ab4f2e56494b8547cdaf3d3d910fcea3a643e582eef7465d8d56761885dfef6212db87eb2bfd", 0x3a}, {&(0x7f00000003c0)="e597bd99e6776b07e46e1b9cd08b351ee78067d7f1bac2c4ca4494b405851b26563476230cedd6b7937631334a8d934493b03052e646636147a32898247c35dd2cf2a13a065dc82bf2902fa55cbddb0769e7913f971b86a4cdfd33027c2b78efc5396ad528bb1f06cf2cfd027708df150843b32b0a39fe837da31e170ce1a07caafba8f0bd8d009608b564f002911a64ff", 0x91}, {&(0x7f0000000480)="7181865d8d83f51293b63337f4054dbaf308b52ed5de65c7f4be4d5779c6e6828d6a346d59febb4b85dfcf61", 0x2c}, {&(0x7f00000004c0)="0a04cee3c77aa0c5388fb2fb080d8b57cba182ac3eb739c282b4453dbf123ee5e8da6ac6954bb18ca956027cea5e24f64723675788fbc234d1702ee934c006791ce2e60d9b919e75e4c9eda4d9dfd14d", 0x50}, {&(0x7f0000000540)="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", 0xfe}, {&(0x7f0000000640)="a477298870e1635d1b5926cd856015c3c97665b53ec415cb9feebdece0ae70e99274028eeb0d3421ecb6cdc73a0885c6a4c2bd78d6a7a1ef890f56c49128f37334fcdd2bda92b852af34d2486eeca51cf4cc83", 0x53}, {&(0x7f00000006c0)="6827d2869c90f7433b58ac75ce97651882259ecedc9e00b02d9d972ddc527f574420d2452302e068b23e2802eccf1696c4d0194a51f8830e40bfe2c723320f5306807a891fc28c3ecffc84a523d6b2d1ddad39c9ae039a7007f20320efb8062232e6d26d5aba4414d6a5575132df47e28be2f9992cdd61d8b9c9a62fe8f1f6947784e70a2e7c014bde850f8b2f6956244bda50147585ff07912c3ecdbcab5495a24934c8e60ec2b7778d6f5fe04b66eed41632dfc660e8d6ac6418366bf2c94ea87115582366b2255102986f072e9f78c0785a095f00fcd2c989dbaf28c0b31a956337", 0xe3}], 0x9, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r2, r2]}], 0x20}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000900)="5ba5f78814a395f6eba2ea8761f7637a27571f2d96d8b588c5331d400e556be42590e64e49f7483a404f86020cb63bc4df38e2ac26d45dc3615c16cab38746fd48075301da4e6b924e14fbc6222c1a8abb91d5627a7c7d1353105846721443bba604bba208fcc0e328e17fe8b386f5c12c7c400930bc53eaf24bc4068100ee63b2b8bc3f0e2b7e817a8f101349674769a4e5ce8e03646c90ec8d5f9a3249d05a985ddcc0205387358960d7ce0fb03d65999b0ef7f2a1b5e4be85502344342b", 0xbf}, {&(0x7f00000009c0)="616fc4f41e098c1ebe0996f8b4e945b00e77f66f740ac35baba537a88467361fbba81460446d1c8f90572edffc35599ffceee8c8a6fc9f76d7ca2b1cd54a5aa80fcedc4371bc8801af51aa59fe5d031c77fe1d569a04abb9b518503da0bb7846", 0x60}, {&(0x7f0000000a40)="dd197687257158a71fcefa63a0061247b4168300ce01e511447be35edcb369483870b7fc50369659f3f58e19fe50f73b2649483a11af43e07fce0695415d422e6559beb7d5c0", 0x46}, {&(0x7f0000000ac0)="f0ac8b96685a74e159a3b92a5e7b55bdd2680acb1694719f43e9986f9112f437931c17c5be7dfc0ab5c21d6b3d6341b342229d6dc8e42e04901b4134681592b1354c03277e93610ce05b905b7938aa4f8fd531e2243707f6c93c06785b3c10b72f6b27bf0dc8fa8e4d25ccd8d2324da7fa8d8c2c6e2dba3cf3f7bb5290d3e6da0f8dccd0418734302d1467d69a5a5c4d0283759f7f8e68e2fcab801e8a0fd5b716910aaa608c88d52fc41a1d20a0381a4374a7a7ce19759a64cf7beb074328bd47efb56134d24f2647d9eb401001218067d3e98fc6d7a4e95ca6d3052cbb1f", 0xdf}, {&(0x7f0000000bc0)="c3288c76ac8b271794af650729b866e76f964d75a3488050cadf3f26b399cb42773180bc997c6fc43e0e467c08de09ed45176fbcf941c22a50ecf36bad0157c989a4ceab4f761dc617465cd0ee28bfeb1a62150dc5d1fde4032eafba525f08d56f3d272959ba907f0d985587786ed9244990bfcd834e0415dd1c74835bb8930216cbf30fa1771026858ff06aa70016382f598a72c685399d78a34d53614361f062d5f6d053fc493f57634c3f1d32800c585e26699f63f551809b9d5ffb312b5cb3c0da391b9c60d49e6064dd0f5ff9", 0xcf}], 0x5, &(0x7f0000001080)=[@rights={0x18, 0x1, 0x1, [r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x74, 0x20000804}, {&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001180)="3461660501f7472c3e3f5efe32ded6db047f846b871fea3dc46d1651575e85afdff8194264a7a7cf087aefd8188afb0de1e1878140bbfabff421035fdf943350f518086ed03afbbae4e1b1951485848ecf9ddaff588d64818bcc61d2cf67cd1080dcbacbac4450e2db15d6094ac1018d96e5114011659cdb16bb", 0x7a}, {&(0x7f0000001200)="c78e64230acaa2055049719627a0d98986a55c9f23cc1b13198362c62b6a112d8df8ee329c9872b520a878ee62e1622ced5bd2d50488d197a5c23831212e8251bb9cdd384f6f0fbd5baa2c85a670d89fd1bed7678e9cb3df87073552d6d6cf219813d8be44677d16a92733757bd535d95617d1c2776f8f1ab79d9cacb37d7514628f09fb395e2e0c3baf433ee31cc04bce2f8c4bc8a904ae8652c2276b64f2f7c97555085cc11800db4c5ef9844176f45b45a49d1f9cf25a058ff893c37328f130e213a0dc8c30fe9e06d3401bc50f2b1ecbae956602ded96cb43d29699f33119deaf4c1b5f9f69590d89afdd6", 0xed}, {&(0x7f0000001300)="d0abf3b05dcf4e5f08cfc2226d575f708e9c4dd8cc80a686895038eb2ccb8162a00400bebeae7c91273eedc215e47a021cea77073196f420175c59dbc6126b8844ae9a50", 0x44}, {&(0x7f0000001380)="0638d6aa7129148cc1dc94574a0f93af3da36ef77a609996fe3de24ab7e79a125a310b0925f8fa2be250826ee4b53554e779444a92e00f911c89b882fedf2faac557f87a30b37a7d4b768e29b67bda05a63255a869a040202f", 0x59}, {&(0x7f0000001400)="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", 0xfc}, {&(0x7f0000001500)="7764eafc8b8062d63ed817e09bc26ea3803d983dc983878d2b4054a02bdf054eeaa5fa85f5a4f599121eae49b013688286d9d2ba909df02f3aee1f8eda03f963176c3dc4f5a5bce4b022d1ed8bf1c8c4cc26773ffec95a4f6adc76f06b680498f9fa87d41e0e8dfb7a8e3293dc4de05cbf67dc447c23ba593a40cb13749a9fe0e1bfe1d3cdc32c49449553a90b549e1038686c2c383747de06c5cd178b13a55dfafe0ce3ceb7b6b68f57169f6311462aa7ac029631bad0c40684503fbeb179d744e84c5cd97b1f891ca1a63d68aa649af067752e25594c004aceedbfbf20f7b7", 0xe0}], 0x6, 0x0, 0x0, 0x81}], 0x3, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000000101010000000000000000000000000004160100594bc482b6a10a632611ba71733ea09fd9648c0add54cea00174b7218db21fc8fd06d426a1129fae7a73281af6ebf3902b2c496646c8bf1b"], 0x18}, 0x1}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) 2018/03/21 22:42:28 executing program 5: r0 = socket(0x3, 0x6, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f0000000040)=@ethtool_rxfh_indir={0x39}}) 2018/03/21 22:42:28 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000101000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0x0, @tick=0x3f, {}, {}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x14}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) 2018/03/21 22:42:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xa3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1200000011000104000000000000000000000000ff0ee13d0b7647e41a000000"], 0x20}, 0x1}, 0x0) 2018/03/21 22:42:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffffffffe408, 0x10}, &(0x7f00000002c0)=0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001100)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000001240)={0x11, 0xfd, &(0x7f0000001140)="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"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000012c0)=@sack_info={r2, 0x9, 0x8000}, 0xc) sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000300)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="af4dcc18386850f19c240a00d1e8d36173c78f19e59f0defd7f90c2956e3454059573ed718be8736a9b5c3c65306c98bc29b2c18c70906dfb55b93735cd2e89c53e40f213dcf300da260cb2886a00afc3bbb18c9a7edce68aeb1f67ad1723c913d3beeb1", 0x64}, {&(0x7f0000000400)="375b2e2cf9220f89bcb98602a50a099ad3e5790aea7a072eb157debfc8a73ee96437c6d3dc3dae3902d18ac7513927349b4ea1865969802fdf09637f4c80ae8e8b319e7dce2d7e41239c534250d79c828e1139f9ed5bcad2bd5f81ee722380563004ee22449ae8b5dc0809ba", 0x6c}, {&(0x7f0000000540)="ff82bb1ed9886fae6ac683a9ffc41da45fba04fbbccd3c17ef6054c0fe4ec9f5e845fc29984c6ddb9eec4acb2e760ece74013d0a809d5547e7b21a79a945a176248c07602904913738082fb2683994a7a5f9446bead506eff70e9afbd0b16dde3b2905b2de56b859f70ed68e9147ec6bd77983de249ea7ef4dd7f172b8f48b4d8ae8", 0x82}], 0x3, 0x0, 0x0, 0x800}, 0x3f}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="89c8e5853f9fb726e85be0326edbac0642c106d57d857a291e2957df40ddee497e7412d6cd71bbeb3990b0b14b04a992aee9c09dad9582d7cee9f60816c01ac8b359f647d46c7cd9405d0e98a399e4991b0550e003f7087ee7c8cd937ab0f2df30deb2814b42d1a04504350586360d452bd7a5a0f62f44fd39e302cb426246c0afaba205de053e1b06e6fdc2a2de47cd29416edcd06456d945f2a177638d3a391a77f81d443986a2a9cd33491ec31c610515d8f311559065670b0bb1f63eb931697e99695898708d5f929d17591b2de6a608bc16202ca7", 0xd7}, {&(0x7f0000000700)="bc925a9232bd66fa0802e944757781e969020bd14c4752080017615198b897dd7d3ca0bf850dc3b6dbdad0ef080aa7e2214161d1d5238f7696b8bc7f4cc90e0a2d9c3a89adb3c4c4caf8b08b404bcd2fe7b51a7a6cf6b6528554c73160e518be212d04965a26e761def663fe78be0878d8e532c42f89c1b681c2a4f9cae74d4b7cef4bd4914a050652617f0dfc191707a482539520bafc7904c42c8b36bcd8cef75c13c54fdd4c2f900f6b73d36cf2373bb58d93949b", 0xb6}, {&(0x7f00000007c0)="4bf9438c386fbf4be5f06141ef5ef55bb4720c599e91d41b688ff4b9b465d7bca988311632955174662db53890e69cb7361ac71555ef791b4413156c44c1b8b3259c72f1c847da54e33b9ddc77c08ca1ab0478e35c4396b90a7d90a85c27a6acf6319b36b151166d33353082e01bbb54460a98fea7df9f49f7f7e5e560fb314fbd3b04d4803f43b012d4aa9a657cc889bb01a292853cc11ca5286decf78beeedc97dd606439943db0675476166d8cd2fd6637865d95032f0af94e6f921a7b1d095aaf56dd5720ce965e22c3c6e06128a9b070244b0f0cfa82baf5e2680988dc60c28de04872638405f83c331846939708bda919d47", 0xf5}], 0x3, &(0x7f00000008c0)=[{0x3c, 0x112, 0x0, "bd01f6aa3adc2e44cc4dad5c4ec8eb93cdaf0811b01d597e93fb26897afaac957503611c799de8fc09a5ac9395"}, {0xf8, 0x1, 0x37c8, "46d612745dd610f65a53295d1d105677b2057063562a7b7830e44dc152a5de7c2344e9cd0f87d4dd3a3589895b82e11ee395411da41376d4bd54fae4a07d53f49e4120d12d391bee8f0d47aa55a9ee249f9265b0e826949c440e9fd54d2a2dc6c74c23d145d122ce39def27eafffbb9fa95d85f7f0b3c14c7ec483acde124793a8b9e0cd4737b5111d702eb02d50546b06e45d8caa659afd787c552d2bc7b30260fe7da94258864e0dbffafd4466380bda445c57bebdb41e5055551ff679fe30273abbbec4520cf2825fe01897833f013e56436b2c532c35bffe2213c16008fbd66f13d08a8f8c9897555c"}, {0x48, 0x1ff, 0x2, "91295fa90c9a7a9bb50a30c1a0d2b2bd3103c99205a284c84ae4634d8a6513aba3ea1321fabc5d99b6b3e7f03033b1b3e7cddb18a09e401be1736e0f"}, {0x60, 0x117, 0x5, "eba6d62aa86a0ec9611156b5e4da3bf957ebf44f71de08288bbe6a1533e557468a4c5b175de31f628211eb06a48654edced5beb57e12d097fdfb3fa717c650097c298bea739d9532b6e20e9427af640d27d8"}], 0x1dc, 0x40000}, 0xffff}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff0001}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b40)="b8e643b5508fac7d7c60a9ef27d81521c101a8cbe788f5ee9d7702e9faaed88cd33d8866fe88dc6accd2bdd3f29cf639302a9855b983a1e36e15929919", 0x3d}, {&(0x7f0000000b80)="0c38fc2d262b1f7c59d5a0e455c8f5cf41c9408e9e2ab9a9dff8514662e9e5502b49bfc4980d89b145ae0e5656134d34b51f438fe8ac39ee22f5e9291970c1157b49127a456473cdc542fcbaedb0562dfceaa9c50765469c14e1c73856bb9db4c8d3484131e0b428ef672ae96f21fd56aa9cf0b49b", 0x75}, {&(0x7f0000000c00)="80dd5e8aac086dae8f9f60a7c79779d33336023369d0353a60f4cec56938680fce9737d547cce81d415c4c7f29dc917a922f9b2966a2facd0acdb425ea7d4c8b9fe151fc8d1dc022da96e142bd3b400f6edcd0831de9c2b1c9d64ed65671667de000e98345067bd23daf1e397efef9134fa8f0fd757f923c075fdae1fd836443ef1576a6161a2bb159aa58807fee74affd9f1395504e57deeb82ffbb5c0d3fc2a3bb5b14f727c0f448fc77893fb1b1ec19b2dacfc059327375ddc3e11421c6192f036bf439e5236f79d6283cbcb405cc767f4c559236b3ea5ccb867ad31b181730fec80b8ec08f351f78e04ef7506d78f13ffe", 0xf3}, {&(0x7f0000000d00)="331318366b7cbb38716492680fbd43438a0e6219371d0aff058d7243bc73e145fff31484b948cab690f98a29e91add6f6227202eaf66accd92c4267ae4ca1d2d8e56357859b92f9e8c5ea26699d4217d5371d08cbf4bc6f5827b48cb47f8184c9799eaaec5097ed7eff1221d020380e72b109b9100333f9411970e9116b550bc7921438178ca5cf5ab66fbe8b1c26f26fcb73d22f26b64afd9238af541450d6f484100471da31113b04b09ecd7041b8abae1791ca4684271ad9deb40201c04031e00d61509fd1f552739a6dab729dcb8ba080aff481a4c4812aaa284fbd628c72c821aa8a901c192", 0xe8}, {&(0x7f0000000e00)="a7afe495dfeeacce28f795c7b3a1fe3b9470069fad6156b55f76e9b86fec21091657ea904556d2186343802a405445fb16d7171d139956", 0x37}, {&(0x7f0000001000)="18387aadf2ab3f7b9438a69cfab5c0098fceccc3101b04c6506be5d5ca1fb9551d19592bb432d8603a5cab0373e82b0bfe4ca1fa617f418692cec3bd919f51c77b28", 0x42}], 0x6, &(0x7f0000000f00)=[{0x78, 0x1ff, 0x100, "d11651c2255820366c501c65718f5fc59d78fc2166a5c8ebfd1ca597639fcdf7f3388626f82b83db281121cac10ad61856e2fc64c36b473ed32a306b1c96285f604c54bfb9e6bd5b22054c6baa4f6b7abfb4d72a7deb29a3610b7ff13e8534427b1e4f3a894fcab49f5b4af7"}], 0x78, 0x840}, 0x8}], 0x3, 0x8040) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000010c0)={0x5, 0x41, 0x2, 0xffff, 0x1, 0xfffffffffffffffc, 0x9, 0x9, 0x2, 0xa34, 0xffffffffffffffff, 0x400}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r5, 0x67, 0x9}, 0xc) creat(&(0x7f0000001280)='./file0\x00', 0xe0) r7 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000000e40)={{0x800, 0xc12}, {0x9, 0x2}, 0x8001, 0x4, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000012000503000000008000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/21 22:42:28 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) iopl(0x5) 2018/03/21 22:42:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)=ANY=[@ANYPTR], &(0x7f0000000280)=0x1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) 2018/03/21 22:42:28 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}) sync() 2018/03/21 22:42:28 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/218, 0xda}], 0x1) 2018/03/21 22:42:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="97eb3e2fcf79856ba0e228f5eb6ac80c5e10e9617b2955d252f82a23207a7a38e961fd44c9c55e0195607d16a96eb474001bf7decfeea390e6ed97105a28e9e84bdb82c61fd3a545c9ad44065b150da08383a283bf5b616e8e23e3601ce7123fad5f586b10815444148e5f60c6b8d0b09d01d9018848bca579bc2df4fbcdb3698434d1f3733230dad427211178cf3b04a66a9528f5bf57538c76e10f3060c2e8a2", 0xa1}, {&(0x7f0000000140)="19d3d170204072c9b79b78c8416820f26af5f534888f75e57586e4104504684c1655f7677e1ecdf09929e30171", 0x2d}, {&(0x7f0000000180)="5f0071f14723bd6c6575c42874320072a70f894a56b97e30f2849c82bd5fe4585709edb921da535c31bb57e9179405d59aa19858876028c0277b1eb38540b0eb5b284add19e39665000173d8b46bfa668cbc", 0x52}, {&(0x7f0000000200)="753bccccebb14194457ce9664281fae27c8ff035f158a4969a0ee6a2705c7bf555a081c9cc5439806e8004a4cf0742403a97c38fd3cc166479dc1be97ece00d4da019eca70052af26513ea1364fe6fdeeee62fdcd84f23e07b944089194f81c95170be074b251264a6affaa8f0794584735f9f89c1e08fd9ebe6da86e5900a66", 0x80}, {&(0x7f0000000280)="c4789ebddd1ea37ef6deaa2d1498f573d36a097a9d8eaac2bf063bffca5fecead8fc980134077c8ba8a9f23e63bdf8a0988a11f932537f56863324b8759ddecfe4b38410172876bfae61e98f940a672df1d0f5190285816a3a8a14f136d9cae527dd7e698d1413c7240a381d6be5c974b022af0dbe0242e927e27108982d2f458f4cf71a1e2a4158c9f7ec53212b1fbf116fb117e31d", 0x96}, {&(0x7f0000000340)="b3ae3da4eb", 0x5}, {&(0x7f0000000380)="30cd34704b00242bf3c65919b660b63018ef1a7930e3a522056b42d39e80c8acda79ec85bf37de70d7ec054bfaf755a62cfac9ed917fa42a4e74e7572d", 0x3d}], 0x7, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$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) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000040)="acb5911a1cb668a35efc86c664ca9e4ad6a2e42c32dbaec037c5d7616a3b5ab43e433b5aa8809458b87376") 2018/03/21 22:42:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl(r0, 0x227e, &(0x7f0000de6000)) 2018/03/21 22:42:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$selinux_create(r1, &(0x7f00000002c0)=@objname={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x37, 0x20, './file0\x00'}, 0x53) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000240)={0x7ff, 0xdb, 0x1, 0xf1, &(0x7f0000000040)=""/241, 0x25, &(0x7f0000000140)=""/37, 0xab, &(0x7f0000000180)=""/171}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) [ 44.413488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.443730] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 22:42:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/03/21 22:42:28 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000001880), 0x0, &(0x7f0000001900)={0x0, 0x1c9c380}, &(0x7f0000001940), 0x8) clock_gettime(0x0, &(0x7f00000015c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001740)={'bridge0\x00\x00 \x00'}) r1 = socket$packet(0x11, 0x800000000000003, 0x300) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe2c) getsockname(r1, &(0x7f0000001780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/21 22:42:28 executing program 0: r0 = gettid() getpriority(0x2, r0) select(0x40, &(0x7f0000000000)={0xbac3, 0x12f, 0x9, 0x6ae, 0x6, 0x8000, 0xffff, 0x3f}, &(0x7f0000000040)={0x9, 0x407, 0x0, 0x4, 0x20, 0xb6f, 0x10001, 0x3}, &(0x7f0000000080)={0xb537, 0x0, 0x0, 0x4, 0x7, 0xffffffffffffffff, 0xfff, 0x400}, &(0x7f0000000100)) 2018/03/21 22:42:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = getpgrp(0x0) ptrace$setregs(0xf, r2, 0x3e22, &(0x7f0000000000)="276a07deccce774b5c7599be17afe23db7aa83de63f07ee3defe043be56b2bff0e045b89834f57b3c249425809a3055b1d5c4a892857c71b91a6739297984a891b6c93c0d28e7df0f92e66537cf2b018d856b7d07576b2745f0fd8945906b54b31f55e7bccb02451ec8986f5db4202ab785b577a0e50fbe614d4819bc034fb683606d98562926c767929211405ecf9afad49f227520257e6f7f8cb30f0be45cd28c4ab79845ee9efa4878c5fde6d5342eba780b3166e2334cbaefb8682a7740252e3632f2634a4abe5e55f1e33d56f09") connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 22:42:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffffffffe408, 0x10}, &(0x7f00000002c0)=0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001100)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000001240)={0x11, 0xfd, &(0x7f0000001140)="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"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000012c0)=@sack_info={r2, 0x9, 0x8000}, 0xc) sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000300)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="af4dcc18386850f19c240a00d1e8d36173c78f19e59f0defd7f90c2956e3454059573ed718be8736a9b5c3c65306c98bc29b2c18c70906dfb55b93735cd2e89c53e40f213dcf300da260cb2886a00afc3bbb18c9a7edce68aeb1f67ad1723c913d3beeb1", 0x64}, {&(0x7f0000000400)="375b2e2cf9220f89bcb98602a50a099ad3e5790aea7a072eb157debfc8a73ee96437c6d3dc3dae3902d18ac7513927349b4ea1865969802fdf09637f4c80ae8e8b319e7dce2d7e41239c534250d79c828e1139f9ed5bcad2bd5f81ee722380563004ee22449ae8b5dc0809ba", 0x6c}, {&(0x7f0000000540)="ff82bb1ed9886fae6ac683a9ffc41da45fba04fbbccd3c17ef6054c0fe4ec9f5e845fc29984c6ddb9eec4acb2e760ece74013d0a809d5547e7b21a79a945a176248c07602904913738082fb2683994a7a5f9446bead506eff70e9afbd0b16dde3b2905b2de56b859f70ed68e9147ec6bd77983de249ea7ef4dd7f172b8f48b4d8ae8", 0x82}], 0x3, 0x0, 0x0, 0x800}, 0x3f}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="89c8e5853f9fb726e85be0326edbac0642c106d57d857a291e2957df40ddee497e7412d6cd71bbeb3990b0b14b04a992aee9c09dad9582d7cee9f60816c01ac8b359f647d46c7cd9405d0e98a399e4991b0550e003f7087ee7c8cd937ab0f2df30deb2814b42d1a04504350586360d452bd7a5a0f62f44fd39e302cb426246c0afaba205de053e1b06e6fdc2a2de47cd29416edcd06456d945f2a177638d3a391a77f81d443986a2a9cd33491ec31c610515d8f311559065670b0bb1f63eb931697e99695898708d5f929d17591b2de6a608bc16202ca7", 0xd7}, {&(0x7f0000000700)="bc925a9232bd66fa0802e944757781e969020bd14c4752080017615198b897dd7d3ca0bf850dc3b6dbdad0ef080aa7e2214161d1d5238f7696b8bc7f4cc90e0a2d9c3a89adb3c4c4caf8b08b404bcd2fe7b51a7a6cf6b6528554c73160e518be212d04965a26e761def663fe78be0878d8e532c42f89c1b681c2a4f9cae74d4b7cef4bd4914a050652617f0dfc191707a482539520bafc7904c42c8b36bcd8cef75c13c54fdd4c2f900f6b73d36cf2373bb58d93949b", 0xb6}, {&(0x7f00000007c0)="4bf9438c386fbf4be5f06141ef5ef55bb4720c599e91d41b688ff4b9b465d7bca988311632955174662db53890e69cb7361ac71555ef791b4413156c44c1b8b3259c72f1c847da54e33b9ddc77c08ca1ab0478e35c4396b90a7d90a85c27a6acf6319b36b151166d33353082e01bbb54460a98fea7df9f49f7f7e5e560fb314fbd3b04d4803f43b012d4aa9a657cc889bb01a292853cc11ca5286decf78beeedc97dd606439943db0675476166d8cd2fd6637865d95032f0af94e6f921a7b1d095aaf56dd5720ce965e22c3c6e06128a9b070244b0f0cfa82baf5e2680988dc60c28de04872638405f83c331846939708bda919d47", 0xf5}], 0x3, &(0x7f00000008c0)=[{0x3c, 0x112, 0x0, "bd01f6aa3adc2e44cc4dad5c4ec8eb93cdaf0811b01d597e93fb26897afaac957503611c799de8fc09a5ac9395"}, {0xf8, 0x1, 0x37c8, "46d612745dd610f65a53295d1d105677b2057063562a7b7830e44dc152a5de7c2344e9cd0f87d4dd3a3589895b82e11ee395411da41376d4bd54fae4a07d53f49e4120d12d391bee8f0d47aa55a9ee249f9265b0e826949c440e9fd54d2a2dc6c74c23d145d122ce39def27eafffbb9fa95d85f7f0b3c14c7ec483acde124793a8b9e0cd4737b5111d702eb02d50546b06e45d8caa659afd787c552d2bc7b30260fe7da94258864e0dbffafd4466380bda445c57bebdb41e5055551ff679fe30273abbbec4520cf2825fe01897833f013e56436b2c532c35bffe2213c16008fbd66f13d08a8f8c9897555c"}, {0x48, 0x1ff, 0x2, "91295fa90c9a7a9bb50a30c1a0d2b2bd3103c99205a284c84ae4634d8a6513aba3ea1321fabc5d99b6b3e7f03033b1b3e7cddb18a09e401be1736e0f"}, {0x60, 0x117, 0x5, "eba6d62aa86a0ec9611156b5e4da3bf957ebf44f71de08288bbe6a1533e557468a4c5b175de31f628211eb06a48654edced5beb57e12d097fdfb3fa717c650097c298bea739d9532b6e20e9427af640d27d8"}], 0x1dc, 0x40000}, 0xffff}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff0001}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b40)="b8e643b5508fac7d7c60a9ef27d81521c101a8cbe788f5ee9d7702e9faaed88cd33d8866fe88dc6accd2bdd3f29cf639302a9855b983a1e36e15929919", 0x3d}, {&(0x7f0000000b80)="0c38fc2d262b1f7c59d5a0e455c8f5cf41c9408e9e2ab9a9dff8514662e9e5502b49bfc4980d89b145ae0e5656134d34b51f438fe8ac39ee22f5e9291970c1157b49127a456473cdc542fcbaedb0562dfceaa9c50765469c14e1c73856bb9db4c8d3484131e0b428ef672ae96f21fd56aa9cf0b49b", 0x75}, {&(0x7f0000000c00)="80dd5e8aac086dae8f9f60a7c79779d33336023369d0353a60f4cec56938680fce9737d547cce81d415c4c7f29dc917a922f9b2966a2facd0acdb425ea7d4c8b9fe151fc8d1dc022da96e142bd3b400f6edcd0831de9c2b1c9d64ed65671667de000e98345067bd23daf1e397efef9134fa8f0fd757f923c075fdae1fd836443ef1576a6161a2bb159aa58807fee74affd9f1395504e57deeb82ffbb5c0d3fc2a3bb5b14f727c0f448fc77893fb1b1ec19b2dacfc059327375ddc3e11421c6192f036bf439e5236f79d6283cbcb405cc767f4c559236b3ea5ccb867ad31b181730fec80b8ec08f351f78e04ef7506d78f13ffe", 0xf3}, {&(0x7f0000000d00)="331318366b7cbb38716492680fbd43438a0e6219371d0aff058d7243bc73e145fff31484b948cab690f98a29e91add6f6227202eaf66accd92c4267ae4ca1d2d8e56357859b92f9e8c5ea26699d4217d5371d08cbf4bc6f5827b48cb47f8184c9799eaaec5097ed7eff1221d020380e72b109b9100333f9411970e9116b550bc7921438178ca5cf5ab66fbe8b1c26f26fcb73d22f26b64afd9238af541450d6f484100471da31113b04b09ecd7041b8abae1791ca4684271ad9deb40201c04031e00d61509fd1f552739a6dab729dcb8ba080aff481a4c4812aaa284fbd628c72c821aa8a901c192", 0xe8}, {&(0x7f0000000e00)="a7afe495dfeeacce28f795c7b3a1fe3b9470069fad6156b55f76e9b86fec21091657ea904556d2186343802a405445fb16d7171d139956", 0x37}, {&(0x7f0000001000)="18387aadf2ab3f7b9438a69cfab5c0098fceccc3101b04c6506be5d5ca1fb9551d19592bb432d8603a5cab0373e82b0bfe4ca1fa617f418692cec3bd919f51c77b28", 0x42}], 0x6, &(0x7f0000000f00)=[{0x78, 0x1ff, 0x100, "d11651c2255820366c501c65718f5fc59d78fc2166a5c8ebfd1ca597639fcdf7f3388626f82b83db281121cac10ad61856e2fc64c36b473ed32a306b1c96285f604c54bfb9e6bd5b22054c6baa4f6b7abfb4d72a7deb29a3610b7ff13e8534427b1e4f3a894fcab49f5b4af7"}], 0x78, 0x840}, 0x8}], 0x3, 0x8040) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000010c0)={0x5, 0x41, 0x2, 0xffff, 0x1, 0xfffffffffffffffc, 0x9, 0x9, 0x2, 0xa34, 0xffffffffffffffff, 0x400}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r5, 0x67, 0x9}, 0xc) creat(&(0x7f0000001280)='./file0\x00', 0xe0) r7 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000000e40)={{0x800, 0xc12}, {0x9, 0x2}, 0x8001, 0x4, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000012000503000000008000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/21 22:42:28 executing program 1: r0 = socket$inet6(0xa, 0x805, 0xfffffffffffffffc) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000100)={0x0, 0x8, 0x6, 0x8001, 0x7, 0x5}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4b8a000000000000"]}) 2018/03/21 22:42:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0xc976}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/21 22:42:28 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xffff, 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0x0) 2018/03/21 22:42:28 executing program 2: r0 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 2018/03/21 22:42:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103000, 0x0) 2018/03/21 22:42:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c65ff4)='net/netlink\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x8) readv(r0, &(0x7f0000c55000)=[{&(0x7f00005ef000)=""/4096, 0xc17}], 0x1) read(r0, &(0x7f0000b7ef5f)=""/161, 0xa1) 2018/03/21 22:42:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) socket(0x0, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r3) 2018/03/21 22:42:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x40}], 0x2, 0x7) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x2) 2018/03/21 22:42:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) 2018/03/21 22:42:28 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1b, @multicast1=0xe0000001}, 0xfffffef6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) 2018/03/21 22:42:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20a481, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xe002, 0x2) 2018/03/21 22:42:28 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400800006010000000000000000000000000000"], 0x14}, 0x1}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x10083) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/21 22:42:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000534000), &(0x7f0000fd2000)=0x4) 2018/03/21 22:42:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffffc01}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x101}, &(0x7f0000000240)=0x8) r2 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 22:42:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x100000000002, &(0x7f00000002c0)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x27, 0x1a1040) 2018/03/21 22:42:28 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="d4d5b146945e0a0be410e4f614b431d5", 0x10}], 0x1, &(0x7f0000000040)=[{0x10, 0x1, 0x1, "01"}], 0x10}}], 0x2, 0x0) 2018/03/21 22:42:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000dc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)=@ipv6_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) socketpair(0xb, 0x80000, 0x101, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000200)={0x0, 0x40000000, 0x1f, {0x1, 0x1000}, {0x0, 0x692d8afe}, @cond=[{0x5, 0x6, 0x0, 0x7fff, 0x100000001, 0x88}, {0xff, 0x7, 0x1, 0x7f, 0x80, 0x9}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040081}, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180)) 2018/03/21 22:42:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r1}) 2018/03/21 22:42:28 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000008fef)="020800000200000000ef37ca227685e91b", 0x11}], 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/21 22:42:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203000910000000009fd8a2a90000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000084f35f8f8a6ee4bc27ca979d84b8762b20fdc634b71a85aee74c5c14651ebc041c36e4efdafbd69462adb8d93db25f73821121822dba5fb771635060143cffe812e264"], 0x80}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x2, 0x3, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x2) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00000000c0)=""/96) 2018/03/21 22:42:28 executing program 0: fanotify_init(0x24, 0x181000) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0xc0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xa) 2018/03/21 22:42:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x30f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x2, 0x1, 0x7, 0x5, @time={0x77359400}, {0x2, 0x9}, {0x21d, 0x794}, @result={0x6, 0x81}}], 0x1c) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x101, 0x1e, 0x2, 0x3, "18f7b603b818f7c166e21371af8cd6da0e2944f9de0c02d9436e9587bec8b867"}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000740), 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x2, 0x3ff, 0x1f}) close(r1) 2018/03/21 22:42:28 executing program 0: execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = dup2(r0, r1) write$eventfd(r2, &(0x7f00000000c0), 0xfffffc6b) tkill(0x0, 0x16) 2018/03/21 22:42:28 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/21 22:42:28 executing program 0: r0 = memfd_create(&(0x7f0000001000)="776c616e31b0", 0x6) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) 2018/03/21 22:42:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/21 22:42:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c2bff8)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000000040)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) [ 44.851010] binder_alloc: 7057: binder_alloc_buf size 21474836528 failed, no address space [ 44.863447] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 44.877541] binder: 7057:7059 transaction failed 29201/-28, size 40-21474836483 line 3133 [ 44.892980] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 22:42:28 executing program 5: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)=':)-\x00', &(0x7f00000000c0)=':)-\x00', &(0x7f0000000100)="24275b1300", &(0x7f0000000140)='proc\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='bdev\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)=':)-\x00', &(0x7f0000000280)='{]\x00', &(0x7f00000002c0)=':)-\x00', &(0x7f0000000300)='vboxnet0(,{{]@\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':)-\x00'], 0x800) 2018/03/21 22:42:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, 0x12, 0xf, 0x100120, 0x70bd2d, 0x25dfdbfb, {0xe, 0x0, 0x6}}, 0x14}, 0x1}, 0x48010) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x3ff, 0x40, 0x400, 0x8, 0x1, 0x6, 0x3, 0xa86f, 0xcdf, 0x53fd6a8f, 0x21ac}) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6gretap0\x00'}}, 0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000f6000201000000001d000000040001002d998da33a10271cf87b4c1e000e17c2f7877260ceffc0ff90469978c3010ccc3486bd4b83af8ef80848c854c682b937c2d44882324a96d84043f3c157ba10a7994b8d874871e3906a13f7fc5bab638e6373e2ebd1cdd2cd"], 0x18}, 0x1}, 0x0) 2018/03/21 22:42:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x6000, 0x0) mq_timedsend(r0, &(0x7f0000000040)="4e38ea1f543a8ae76401765269e31f97a5d7a35fa3f74603787867ee950d1cfea0877d4da10824b41dd3f9aa92063056d67e776b8e43013fdb8b0ad9edf85258586ecac7ef72", 0x46, 0x6, &(0x7f00000000c0)={0x77359400}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/21 22:42:28 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7c, r1}) r2 = socket$netlink(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) write$evdev(r2, &(0x7f0000000000)=[{{0x0, 0x2710}, 0xf04, 0x10001, 0x1f}, {{0x77359400}, 0x2, 0x7, 0x20}, {{0x0, 0x7530}, 0x3, 0x6c, 0x3f}, {{}, 0x2, 0xfffffffffffff801, 0x5}], 0x40) writev(r2, &(0x7f00008cd000)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe5aa2e04a03ca7365243e8c000000282159050000000dfff90004a5000004001ce1ed910000000000221f10000100070003000000000000002b10", 0x58}], 0x1) [ 44.899725] binder: 7057:7081 ioctl 40046207 0 returned -16 [ 44.909792] binder_alloc: 7057: binder_alloc_buf, no vma [ 44.916194] binder: 7057:7059 transaction failed 29189/-3, size 40-21474836483 line 3133 [ 44.933772] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.942646] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 22:42:28 executing program 4: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x6, @empty, 0xd4b}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x21, 0x0, 0x80000000, 0x3, r1}, &(0x7f0000000380)=0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000000)="fdd34e91bea856f6750227a1b4f0c92b54c0d0b42b25ddb058402730ac793cfc4143ac2ba79460ae54c372f9bdc365e2a39af6504eb8f10aaf61cc5279570b6a8e11019351b79d59fe") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x8, [0x6, 0x0, 0xffffffffffffff7f, 0x5, 0x8, 0x80000000, 0xffffffffffffffff, 0x5]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) unshare(0x400) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/03/21 22:42:28 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x400000000000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000080)="0252867d596a40ede883d3c320f80a0a86db201ad683dbc45d30c2768fff3980b423db5a80989a3bf25fc3dc332d7ad82cb2eaccdc00aac9cd4832841c71d9cc0bafa50b860e4ae0b9d6dda95d8b149f1f9d50d4ea8a731cd81da898d72e4e85b5b4ebac1e169ba9c96e1e62a89076d8979145dee1259ec197f581585161ba1af0341aff1d681fbbe214d69430c1851265c989a30d25ecd3ec0bf03239c1eec3a154bc5132e9fd9118627dbcef2d986ab0af20a27a47482b2c624d4e152fc768cdb0954ad50a705ea34f1263266a4a09e90727ec598350b6f9a7d121c9acb1230e8ab31c2938c90d8684a24a4229da1bfb0f772172", 0xf5) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) umount2(&(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r2, &(0x7f000028cff8)='./file0\x00') 2018/03/21 22:42:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf8, 0x13, 0x4, 0x70bd2b, 0x25dfdbfc, {0xc}, [@generic="5238ecef86499f196b16a2562ba6d487d11ba2c46c00135d88c82b6a99d63c58293ccd326036762d77029aaddfda63ba2a2b2ca1de095729f414b3a40b2f44e48407c25336", @typed={0x8, 0x6e}, @generic="854a9b662dc12d6438dbff02d2230b9c1c8001e97417c09022c373a24bdc5b2cdc5ba61a26c69a9d55c454ad81fc3f28f130165b11380475171c30bbf311eb05ffaa1853205d7c71b984baa73356b7160ffeb11ceb35b1b897568b37df63d20e8ae02c5450141eb9337f4fa7076378ce0c9685b1be8c2e2d8e2fdb53878dbc7619f0f3a55b06a0f08320117286d1cc1c0964e08ccfff36"]}, 0xf8}, 0x1, 0x0, 0x0, 0x40004}, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/21 22:42:28 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x500, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/03/21 22:42:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x20) 2018/03/21 22:42:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x9, 0x0, 0x6}) socketpair(0x10, 0xa, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='bcsh0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x100000, 0x4) 2018/03/21 22:42:28 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)='/', 0xfffffffffffffde4, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000200)={{0x13, 0x9}, 'port0\x00', 0x0, 0x400, 0x3, 0x2, 0x2, 0x2, 0x8, 0x0, 0x4, 0x7}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000140)=""/181, 0xb5) 2018/03/21 22:42:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) close(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x886d, 0x1, 0x80000000, 0xfffffffffffffffe, 0x101}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @local}, &(0x7f0000000340)=0xc) ioctl$TIOCNOTTY(r1, 0x5422) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/251, 0xfb}, {&(0x7f0000000200)=""/70, 0x46}], 0x2, 0x0, 0x0, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 44.950450] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=10000 sclass=netlink_tcpdiag_socket pig=7106 comm=syz-executor6 [ 44.966926] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=10000 sclass=netlink_tcpdiag_socket pig=7106 comm=syz-executor6 2018/03/21 22:42:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10}) 2018/03/21 22:42:28 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x500, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/03/21 22:42:28 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x30, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) listen$netrom(r0, 0xffffffff7fffffff) 2018/03/21 22:42:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x8000040002) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl(r0, 0x5380, &(0x7f0000ca7000)) ioctl(r0, 0xc31, &(0x7f0000000000)) 2018/03/21 22:42:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2a, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/03/21 22:42:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/233) exit(0x0) epoll_create(0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/21 22:42:28 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000000)) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/21 22:42:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xfd9a, &(0x7f0000000100)={&(0x7f0000000040)=@getneightbl={0x0, 0x42, 0x900, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0xfffffffffffffff0}, 0x1}, 0x4000005) 2018/03/21 22:42:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="54809550cca5f8fd7af995345217038190cc84ea20d2daac9d1b98c1659e66497b54cd954f43ece6957711026b688f27f2ee9ef0c0a6c8fca5cb1b5243444681f2d79f717d39b05e8aeb9eb930800dc15d2f1c7ca262b489680894284f63445b488f20f046581b2ac6783710058f", 0x6e, 0x40010, &(0x7f0000000100)={0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x15}, 0x20}, 0x1c) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000000), 0xfffffffffffffcb6) 2018/03/21 22:42:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') syz_open_pts(r2, 0x800) write$selinux_validatetrans(r2, &(0x7f0000000140)={'system_u:object_r:clock_device_t:s0', 0x20, 'system_u:object_r:dpkg_lock_t:s0', 0x20, 0x30, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x7, 0x5, 0x20, 0xcf60, 0x3, 0x1, 0x3, 0x80, 0x3, 0x10000, 0x8000, 0x1000}) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfffffffffffffff1) 2018/03/21 22:42:28 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) add_key(&(0x7f0000d26000)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\t', 0x1, 0xfffffffffffffffe) 2018/03/21 22:42:28 executing program 6: unshare(0x20000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000040)="a0a07250bdd12d07fc24eaa241f1d6895a1200008f2335add283f1c5d57dc460feb7fe69c69cef5e05019c275351ef0fb7e57350b0a6f0c44b0ded45000c98e07ad8fc1c90fc64c39ae8a1e0c9b76d4ed1d8c0ba1b402c4c0567d7097f07c52128cf1958eb0caa68fb1881a78e00000000000000", &(0x7f00000cbffc), &(0x7f0000000000), &(0x7f0000000040)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) fstat(r0, &(0x7f0000001600)) recvmsg$netrom(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@ax25={0x3, {"c189710eb1b88d"}, 0xfff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="196f08eedff3cdbe2c3f5d4a2acaf4e68041a121d5407113f9b5bb7f0d93796cdd1ac9623536d98c9f6e12b7d8acddc4d08839c680e284ab363dd901545adeb1de531e5f5fe81a13431ef039122b55efe5f5428eb5cb310321ef44e7d88d745e5cad0466c8ebe88cf7fe4209734fed6262adfe061722f9d3e4ce74fe390d00aa27ad4dcc2d302f699ff450d6a697b1f43e221b0bde9bb990f8eb37677196b70640f01e25", 0xa4}], 0x1, &(0x7f0000000200)=[{0x100c, 0x84, 0xfff, "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"}, {0xf0, 0x1ff, 0x1, "43f7376102be2611fd963e691e7226dcec2ea8d33b08cebe6ffe0a19a0d1f1ed631487f170adfd8a88f01cb57baca6308252874acce45c9d697f2daa459453dd11464e4896f7b33a8047d88973d9e6e1ee0c6ccab3f878d427acd169fb6ebe18e09d19d0a72f160d41f47aed6c76062c840a270ef7c55d85736c410e14c523718983fdad1382a9cf3f919e631a4e6f68bcf6cb8849f96fe386aa287eb0f6448d80ccc03379416eb7d4365c4f61833fe1aecfe526286c1e7403803dd9e882aafa524eecf89c051c62e9fb3e013040255bd0afa24cab16ce1b00fb83ae64f3442fd36851e1"}, {0x30, 0x116, 0x6, "f2764c57c63d82f1cefba6d9e71d7263ce9de0eeb3014d561671fb397f60979288"}, {0x98, 0x10b, 0x1, "100820275d67c5396b129db58d8e96bb79bd796b84d3778528ef7eaaee01530579e16b2829228c8ad5c6073c69d400625b1e681e4754041d10cc8e1c1a8002ddc30786332418b3d3e7c804490be864b2c2f168cf62871f542c80870950edca28682636208321162715515f12b8c406b57b923c8d6b4236008997fb8214009017be86d551376ea24cf07be2"}, {0xa0, 0x3a, 0x65c4, "b8d05374833499002eb1f2cf6e2558c891c8874bd069c6d2b4fd264fc977c970deade58a240fd201b2b150387ca2764b3c22e683f8b9ef027f1a1d3b537a6a965d06d9dfc13113cb7cb140dce0f8a56155c9d7ccc5abcfed0c45885135c15d7e09e9f0d781ea4a054eb3320220632335b39ea1b5c21f7c00d756f3d79c349478d5c3743f1e8fbe61f1da440ef980319a4a"}, {0x14, 0x118, 0x9, "b29a0abce5e79915"}, {0xe4, 0xff, 0x7, "74832b98fb5572ce4d432c7d981b2d26f85a0104e27bba030c17c95863bcdc923ac14feb34db1ef03406db75bb441da2e2c6b4a368ae601d446f552d85e226d7d1e149547c4fd12ef3364e81d7ef47faaf37185dafb8ba2eda191e369e3bf19da36482a821aa8878828a90758d7b1c1d68d69baa62f09fc04ca956dd3314c312eb733a004c6d8cc06734f44e649f16cb9fa8e55e6c17c46cdff3dc3f9a2afdca147fe1fa3757907f1b4d78054928cb12c41cc2a775467bf144ea3aaf502ae52d0afb3013ac6a0285f6f3e4d4454350e373277b33d2d800"}, {0x28, 0x10f, 0x4, "cb08fdc9b64af79be02f537b6fbcc230ebf67ef2117edb4e62d458"}, {0x24, 0x0, 0xdc, "ba7754e69cae418f6e060bf3b7ee020cacccefb78ea03c"}], 0x13a8, 0x4000000}, 0x1) 2018/03/21 22:42:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x40800) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x600}) 2018/03/21 22:42:28 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000040)={0x70}, 0x8, 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x80000000, 0x9}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) r3 = gettid() exit(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000a40)) 2018/03/21 22:42:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x50eb, 0x4) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000000140), 0x4) accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) 2018/03/21 22:42:28 executing program 3: socket$inet6(0xa, 0x1, 0x0) 2018/03/21 22:42:28 executing program 3: r0 = socket(0x10, 0x8400000000002, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r1, 0x40000000000003, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)="2a3262b8e7979f8fd83e9169155c1e5b41bffb96f8f7fb7eaa8906368f3ecfec90d012d7010da93227dce62420c56a3f221b74") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x61d, 0x7, [0x348, 0x101, 0x0, 0xfffffffffffffff7, 0xe0, 0x400, 0x83de]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0xb9, "cf308599431919b3d544d5a7cbe1f5ba6216b242a3ae6b21b68e2c9365b5628fc2508b9b4a19125a87730b9743f416f8cacb1b1388b19c937dc40fb5f8c444dbcfa84180c44666f12fda018eaf0e2d2d10a7e7ac6ee5bcef060a943b50c89b4b89df812efeaaa5486ef1a0599f525dc0cb1da9f3f233249ed8f59341792c34d5bbf83cf673ca7edb94b16ff271f5f60f9dc5ad7708411b2f97a7e9fbcc83fe1ed641d826cf66e778116d500def2b0d392b3b24ce7c1ba69bfa"}, &(0x7f00000002c0)=0xc1) ioctl$TCFLSH(r3, 0x540b, 0x1ff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) connect$llc(r3, &(0x7f0000000040)={0x1a, 0x307, 0x3ff, 0x9, 0x9, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) setreuid(r2, 0x0) syz_open_pts(r3, 0x200000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x31}) 2018/03/21 22:42:28 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000001c0)={0x3, 0x8, 0xfc2, 0x5, 0x1, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x1000000000002) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x39}, {r1, 0xc000}, {r1, 0x800000000c000}, {r1, 0x1203}, {r1, 0x482}, {r1, 0x200}], 0x6, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x3}, 0x8) close(r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000040)) 2018/03/21 22:42:28 executing program 5: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000ff2)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xc) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/21 22:42:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @rand_addr}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) fchown(r0, r3, r4) 2018/03/21 22:42:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x961}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x3}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r4, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000002c0)={0x0, 0x6}) sendto$inet(r4, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="15", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 22:42:28 executing program 5: r0 = eventfd2(0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111500, 0xa) ioctl$sock_bt(r1, 0x8906, &(0x7f00000000c0)="42f479e6840ad59c86af1676112984854b9b20a3d4d1b0dce009c458b12c045d049f3f2749e6d448fa4872671093cb6ad46bd1407ddb0a5e30bc097adb45aece765075f86501d6628847b3bd615b9354500c88177380edcddfe6c34f8a426ae8889912c4035371336ccee85fbaa2c1b01ac2af2f08a734787bc373af8c1a31b4d1c444107de48e8ed0aca435cc433f1e447f3e95fa032a846ece748a0c8f40c7e0096ad81beddca3734e60c1203ca72bea") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x9, "0e4f1b378b9492529a"}, &(0x7f00000001c0)=0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x1, 0x5, 0xaa, 0xff, 0x6, 0x7, 0x80, r2}, 0x20) 2018/03/21 22:42:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) 2018/03/21 22:42:28 executing program 6: r0 = gettid() ptrace$setregset(0x4205, r0, 0x200, &(0x7f00000000c0)={&(0x7f0000001140)="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", 0x1000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/109) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) shutdown(r1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/21 22:42:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0xa}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[{0x304, 0x9, 0x6e4, 0x9}, {0x3ff, 0x1, 0x40, 0x3}]}, 0xffffffffffffff31) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x5) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x6) sendto$ipx(r3, &(0x7f0000000c80)="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", 0x5d9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) sendto$inet6(r3, &(0x7f00000002c0)="282e39fdf4f0e30372da6bc6396998fec311461821ad646369be755c436072d45bab633573c08eab471df350418a011831afabb9cba8631b161c22fe9a4f3111848a30085730cbf1264bc88d2689a137cb04c2cf98271ac8cf5f5b3306b3b3d13ebfce930187092ed3e3da452838ceafb93623485e2bbbe403a11830930e446f15e61682525909438d17c1d3fb7db762f4e511eb", 0x94, 0x40000, &(0x7f0000000380)={0xa, 0x4e21, 0x430a000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r4 = geteuid() setfsuid(r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="c1f35a2eace0d18ba9f234062f19af3c6102f380b2606272efacaf2f825313fc3acc100a858dcb7f2de27b7d3c6ad78bd770a0bf75953ca8cda874d64bdb72c18994d46d75602e19ad80fd9d0b2108c8a0d416d8502a944af67e293f48c9c9f666933b4676bc013eb4bf8e4887897dc52f6d389ac178f2e325a8b0cd6db00cdedd694782c60781a408dd015ab201017546474a4c3a5a9ab9735ae085571fe4e2ed5fbec9f3da0b994b527546dfe04454c9cc78ffea4bac2de9d75629a97f001242e25e40e3"], 0xe) shutdown(r0, 0x1) [ 45.185444] audit_printk_skb: 22 callbacks suppressed [ 45.185459] audit: type=1400 audit(1521672148.774:34): avc: denied { write } for pid=7180 comm="syz-executor3" name="net" dev="proc" ino=17675 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.234599] audit: type=1400 audit(1521672148.824:35): avc: denied { add_name } for pid=7180 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.263248] audit: type=1400 audit(1521672148.854:36): avc: denied { create } for pid=7180 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/21 22:42:28 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) lseek(r0, 0xffffffeffffffff6, 0x0) mq_open(&(0x7f0000000040)='\x00', 0xc2, 0x40, &(0x7f0000000080)={0x1ff, 0x5, 0xfffffffffffff43f, 0x3, 0x401, 0x2, 0x10000, 0x101}) r1 = socket(0x15, 0x0, 0x10000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'vcan0\x00', 0x43a}) 2018/03/21 22:42:28 executing program 4: r0 = socket$inet(0x2, 0xc00000000002, 0x0) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x7a4, 0x100) fstat(r1, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1f, 0x7, 0x1000}, 0x4) 2018/03/21 22:42:28 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x6547) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="287419c5fc5fa1a5b9281dcdd704402220e609a8852145e9a1e57d98bdd54f27243d4e6ea495055852a9c09a0103fcc93d9037773c7f10756d596ecb37e37ffd87d3f8c0ed5fa8a5281b20ea7b08efe34731aa309ef5227175524132193fa57875e970077eb72fe1b038986d905cdcd1cf501a2859d77b20797ede83f1", 0x7d, 0x800, &(0x7f0000000080)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x9}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x3, 0x3, 0x0, 0x8, r1}) finit_module(r0, &(0x7f0000000180)='\\:vmnet1\x00', 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004300)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004340)={@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x3, 0x7, 0x100, 0x2, 0x205, r2}) 2018/03/21 22:42:28 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffb, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000002c0)=[{}], 0x1, 0x0) 2018/03/21 22:42:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x961}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x3}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r4, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000002c0)={0x0, 0x6}) sendto$inet(r4, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="15", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 22:42:28 executing program 6: r0 = gettid() ptrace$setregset(0x4205, r0, 0x200, &(0x7f00000000c0)={&(0x7f0000001140)="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", 0x1000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/109) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) shutdown(r1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/21 22:42:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f00004b7000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) fcntl$getown(r0, 0x9) 2018/03/21 22:42:28 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x1, 0x0, 'client1\x00', 0x1, "c10440412eeae75f", "94b4c945001761625e9493412d86a30f8ca0b43300a112db10f1c64d47eb510c", 0xffff, 0x8}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r2, &(0x7f0000000080)=""/131, 0x83, 0x10001, &(0x7f0000000140)={0x4, 0xffffffffffff0000, 0xea, "507625ff7750", 0x6}, 0x10) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="00090007020000000000000000000000"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'vlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/21 22:42:28 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r4+10000000}}, &(0x7f00006dcfe0)) 2018/03/21 22:42:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000004c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x8001, 0x0, 0x0, 0x100}]}, 0x8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000000500)=""/187) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x81) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/create\x00', 0x2, 0x0) sendto(r0, &(0x7f0000001080)="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", 0x1000, 0x4008881, &(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x4, 0x2, 0x3, 0x4}}, 0x80) restart_syscall() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0xc0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000600)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4000000000000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c) getsockname$inet(r0, &(0x7f0000000680)={0x0, 0x0, @local}, &(0x7f00000006c0)=0x10) 2018/03/21 22:42:28 executing program 3: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) socket$pptp(0x18, 0x1, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setns(r0, 0x8000000) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/144, 0x90}], 0x5, &(0x7f0000000500)=""/176, 0xb0, 0x80000000}, 0x100) readv(r0, &(0x7f00009a4000)=[{&(0x7f0000000000)=""/32, 0xffffffffffffff68}], 0x1ea) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x40}, &(0x7f00000006c0)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r2, 0x6, 0x0, 0x3f}, &(0x7f0000000740)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/03/21 22:42:29 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r4 = getuid() getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0]) r8 = signalfd(r2, &(0x7f0000000300)={0x6}, 0x8) r9 = getuid() getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r10 = getgid() utime(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x5, 0xffffffff}) sendmsg$unix(r3, &(0x7f0000000480)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fd62fb7951a0e785f247669ba4e3425f1ff2673cacbc2da6d758772ebc6f11867a2195b9d85d3fc50429b2b73ac625ade7d15418859878ff466622e917c041cdb322011be7a591c7dd24beaeb44c98d255d11d5fbc9e278f306435554144b7f932607932db7867945d85521df78a73466e3afd3f4687dc6f7dca", 0x7a}, {&(0x7f0000000140)="5f872119e4db3bb70edc635c8595d916367ab7247243f4fa62ea75b3f4d231e71d71619fabab4591f576b0c2990597e4a67de35a66814e45c111b71a3760104f5c90923afbc09e67376216140ecd8e939844c9e29c97912f51f4d99f801a0e8369a0695bbd371da5d6f898ffca8e29df7a1eb96199defe2af5f1b71e75", 0x7d}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="200100000000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r8, @ANYRES32=r2, @ANYBLOB="340000006bfe1e8579762a25", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="340000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="200000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00', @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x11c, 0x24000840}, 0x10) read(r2, &(0x7f0000deefe7)=""/128, 0x80) 2018/03/21 22:42:29 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='cpuset-systemmime_type)\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfc}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x7, [0x0, 0x5, 0x1, 0x66, 0x3, 0x5, 0x10001, 0x7ff]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) 2018/03/21 22:42:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8a802, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}) r3 = memfd_create(&(0x7f0000000140)='.wlan0)vboxnet1^mime_typeselinux\'\'keyring\x00', 0x3) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000180)={0x9, 0x99e3, 0x401, 0x4, 0xfffffffffffffffa, 0x401, 0x1, 0xfffffffffffffffe, 0x7, 0x4}) r4 = syz_open_pts(r0, 0x0) r5 = dup3(r1, r0, 0x0) dup3(r0, r4, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @remote}, &(0x7f0000000200)=0xc) close(0xffffffffffffffff) 2018/03/21 22:42:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0xa9b26b2873d17bc7) 2018/03/21 22:42:29 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x4) lseek(r1, 0x57, 0x0) 2018/03/21 22:42:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/163, &(0x7f00000000c0)=0xa3) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000), &(0x7f0000003000)=0x4) 2018/03/21 22:42:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c63000065cf4f5b731352c4ccba718f564bad10efade6601337c58c143babcd6a037960c37e28e9fda39d9f33abb4d3d3a456d4f83b5c6c693e87497e20bd610a93d77a0d695d57fe7c3a0dcc4201b54bff"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) 2018/03/21 22:42:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) sendmsg$unix(r1, &(0x7f0000001440)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b5ca2715b259bf", 0x7}, {&(0x7f0000001140)="947b310a9c3d7e21689a974fbff8db1f58b2f6e13367e93becc9e66757b24359ba5b6eeb43ac280a3ffa5d7bd1bddded5c735c62ef19a5c905d9bb93941d0946652400056e06e968e98ac7ed1a32086a9cfad1503f72ce4c5bfa2c91fbcb25d7d2029505bedeb3cebdbb0dadb0a014352b6176c62ee80b13f49ffca536d8499d079d6574faf405600a22ed6c42c36c843d070f13ec7f8f17559e8fcae83991bb7616683047acaed8ac41342bd3df", 0xae}, {&(0x7f0000001200)="8711fe608679c32c4c8fc0733600b696f7c50cdcbcc2557d5c27f1feed6530b68fa84f4e702eb1a8e9e87f6e54f2707efe1e43bc7ec8ce8a2dce5cee851bed43e3c18623da3dffa7aa38b6ac1faa9134600ddb6916e96a9b39052829e3d7e74859b40c867da83a03dc164986ed796272561b10d0f74ed452f091448986a58ca470087b140b708e9565b7de01665c7ffe48b5", 0x92}, {&(0x7f00000012c0)="c6b6bb8f1611c1d872351a3a6af1eb98de650794fe5cc3803e631275fb703017d28975fcfc91d7d3ab33af5010de0fe894d5cb3adea246b681438c6e9ee201d7fecb7935", 0x44}, {&(0x7f0000001340)="c501b4319234caf289546db360569cf29b2b9fb34e7f1064f8b59794b8852c05204b32f5b8e6161c3a3f4690fd3af6c5ebedd63b8306e22a07e0de29f0568d85cf46433f31b9b373aee6e15505ae30b7cd92ce92100eaa155a726a53e16872d978a2a6156a0d7b44ff96498ba28ce92c7c811eec0a30b5f4c7a04a11d4e973abfc88de209089a41796fad7352e6674207a83be667fe06a06d33ed78399310b3c81d9136c17d9", 0xa6}], 0x6, 0x0, 0x0, 0x8000}, 0x4000) 2018/03/21 22:42:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x24) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xfe, 0x48, 0x9a5, 0x3, 0xffffffffffffff00, 0x100000001, 0x2, 0x3ff, 0x3, 0x7}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) signalfd(r0, &(0x7f0000000000)={0x200}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) 2018/03/21 22:42:29 executing program 6: memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0xfffffffffffffffc, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000044fd0), 0x0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) 2018/03/21 22:42:29 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x62a, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x10000000080003, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) dup2(r1, r2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/03/21 22:42:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f000000d000)="755deebf51a691f31490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/03/21 22:42:29 executing program 7: madvise(&(0x7f0000d0b000/0x2000)=nil, 0x2000, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80801, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1ff, 0x7, 0x9, 0x1, 0x18d}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000180)=0x1000) bind$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"9a7b0358475779"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1}, &(0x7f0000000100)=0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/21 22:42:29 executing program 7: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x40, {{0x2, 0x4e21, @rand_addr=0x9}}}, 0x84) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00') rename(&(0x7f00000001c0)='./control\x00', &(0x7f0000000180)='./control\x00') 2018/03/21 22:42:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', "2e29766d6e6574302e70707030656d305b73656c696e7578137d73656c696e757800"}, &(0x7f00000000c0)='wlan1em0vmnet0user$wlan1eth1*\x00', 0x1e, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) fchmod(r0, 0x0) 2018/03/21 22:42:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x2d0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/03/21 22:42:29 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x600800, 0x8) fstatfs(r0, &(0x7f0000000080)=""/4096) 2018/03/21 22:42:29 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000), 0x8, 0x0, &(0x7f0000049ff0)={0x89, 0xffffc}, &(0x7f0000fd6000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000204, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x37b, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x81}}}, 0x104) [ 45.555542] binder: 7288:7307 ioctl c0306201 2018b000 returned -14 [ 45.568967] audit: type=1400 audit(1521672149.164:37): avc: denied { setattr } for pid=7306 comm="syz-executor6" name="pagemap" dev="proc" ino=18476 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/21 22:42:29 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) fsetxattr(r0, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/03/21 22:42:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000a34f31)="1f0000001000072c27080000000000fc030000040800020004c65847ecc676", 0x1f) socketpair(0x2, 0x7, 0x9, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000580)=""/203, &(0x7f0000000680)=0xcb) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') r2 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x80800) mkdir(&(0x7f0000000280)='./file0\x00', 0x100) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="02374c8fe315f3d8e57a271f434c31abc20000000000000000020000000000000400000004000000030000000000000004000000000000000100000000000000f0bd844c000000000000000000000000000000000000000008000000000000000000000000000000040000000000000005000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000034fbb071000000004e00000000000000ffff00000000000000000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x2, 0x1ff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x80}, &(0x7f0000000380)=0x8) r4 = add_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="0763a451aab78f278a396e861cdfb09be2a0c2b2110b054618c55fb5a640536a7c5d6617f002a791e54291bb165fb492baad19f7ed95a1c1d62565b6b8f205defdef385fe49162904246cfc8d4426c0092e9879a9d4a674a82bf83bec52ac22c2607dcadae02", 0x66, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r5) [ 45.667491] binder: 7288:7334 got reply transaction with no transaction stack [ 45.695164] binder: 7288:7334 transaction failed 29201/-71, size 0-0 line 2926 [ 45.705398] binder_alloc: binder_alloc_mmap_handler: 7288 20000000-20002000 already mapped failed -16 [ 45.706564] binder: BINDER_SET_CONTEXT_MGR already set [ 45.706571] binder: 7288:7307 ioctl 40046207 0 returned -16 [ 45.707907] binder_alloc: 7288: binder_alloc_buf, no vma [ 45.707922] binder: 7288:7307 transaction failed 29189/-3, size 0-0 line 3133 [ 45.707964] binder: 7288:7340 ioctl c0306201 2018b000 returned -14 [ 45.709154] binder: 7288:7307 got reply transaction with no transaction stack [ 45.709161] binder: 7288:7307 transaction failed 29201/-71, size 0-0 line 2926 [ 45.709533] audit: type=1400 audit(1521672149.304:38): avc: denied { accept } for pid=7331 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.801999] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.807589] binder: release 7288:7301 transaction 34 out, still active [ 45.814232] binder: undelivered TRANSACTION_COMPLETE [ 45.819363] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.824798] binder: send failed reply for transaction 34, target dead 2018/03/21 22:42:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2018/03/21 22:42:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xb0, 0xfffffffffffffffd}}) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"59961b1657cc8a"}, 0x40}, [{"739c8eea71af68"}, {"c8e93de5f6892a"}, {"dd395718e8a8da"}, {"d11e230f563b17"}, {"2846f1f96a3607"}, {"dc38d1e024e474"}, {"634fcd1e574f61"}, {"41b3544d1a0d3d"}]}, 0x48) 2018/03/21 22:42:29 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000004840)='/dev/usbmon#\x00', 0x4e8, 0x40) getpeername$netlink(r0, &(0x7f0000004880), &(0x7f00000048c0)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="b6d7dd393199c245fa89149c1cf0d8348b5b1d5d67dbba208d1e8c1b396d719574b1727c4eb991beafb795e4702b3a5632f7b698de493c7df2be8aa388698bf8dbe67ac057a51dd327462160c34f346b6f99c723d6cdf879001fe2b66fc17aad0bb09bcf23fe0fb892376b49062715126a1a449aec94425f2402454e380b42acf5e0f60a47", 0x85}, {&(0x7f00000003c0)="e84ab06df326dbf30b38be39922d425002b06b236e6c4e867957ed2cc957b0adac793e71331611d4c227318cc9f62c07970237586c98487baf00cb97ca01749fe1a3dd9bcd93339f6f9a84d45f5cb7f316865e5aedf4735f95aed93de544ad5ba77c39978e0cc39aed41355c9e573df8f1617c7f6776b58a5bf862dd9a02cc33873a27995cd42f48e7abaf512e28efa785cf6247676d8c3a7f", 0x99}, {&(0x7f0000000640)="620887f867d83abd3b39b503ca22ddfa6351d9a96db8d3e9de575e43e5049b8886b9840d05edab1d68f58c1855b8526e08e5bb90fe431eea220561aa65c2fe0ee9fa1320e11f6139e6b70d5c41d931dc5c486fc64e92a980265d0ea4aaa11a56b5d69f201bd8c765401eff2467fcbdb5078ba2f25e80ef512b5684bff02defecb62c90fc045cf543c0875dec6741a8d571d67020d0ec92a911136c2589f2885cadaec32fa263cd0ef0c918d45a47ee39c1e61353a26334fe359f6dfed855f827bba9cccfd4791654820228be235fb3bfef7c", 0xd2}], 0x3, 0x0, 0x0, 0x4000080}, 0x4) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) connect$netrom(r1, &(0x7f0000000880)=@full={{0x3, {"8009a937f68ce5"}, 0x8001}, [{"28f4880899f045"}, {"44c8678518eed8"}, {"9d4dfae619fae9"}, {"a3e2dc157a3ea2"}, {"2fd1e1ada18161"}, {'T+(:P%P'}, {"c40360686f8279"}, {"ed73ff70c30a35"}]}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) 2018/03/21 22:42:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32], @ANYPTR, @ANYRES64=r0, @ANYRES32=r0]], 0x4}, 0x2}, 0x24040000) 2018/03/21 22:42:29 executing program 7: r0 = socket$inet6(0xa, 0x4001ffffefff, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/03/21 22:42:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYBLOB="6d9afe717cd1c9252db0123be956491eded1514e1512c719e67c2cbba23153533de8b58641e9edd5ee2f5e2128163bdd0c2ff5b54d546f9d186501d285c29aeafcf75669210a57ad9b0fd417fcf902fcc4e94137c923f59747c113aa28e3b630db6f56ceff0d8a8b6f2873de27eec51dcdd43e9ee3a16e756fabc150c4dbfe9c1654cc87431b04e91645c966f199f3ad068f60d12ec51666eb21cbac65115f17db182dc4a35a3e78b1abe9f8c32d61cf4b488610bfd7396320e53506cd43e2b805755cde8daa3d4c00615c", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYBLOB="bdc663ff9e7d70b83eba0708c600c7766844e32c3a9f21fc720c538a85dfef4a46d84dd7fb34f0f86749cd05aeeadb", @ANYPTR, @ANYBLOB, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32]], @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881bbdf72b3c9e23fff8d22c4d8c7505a1ee97841f0d8c54aa778047be9e9e92f72849c7cd4"], &(0x7f0000000480)=0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x7) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x9, 0x2, 0x3, 0x5, &(0x7f0000000100)='sit0\x00', 0x800, 0x6, 0x8000000}) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/21 22:42:29 executing program 5: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="64a6da430e0d8466904fea373eb68ad00e6e735f7265736f6c76657200", 0x0) 2018/03/21 22:42:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060dff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cefffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xbf, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x3, 0x1, 0x7, 0x200, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x7}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000340)={0x3a, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000000380)={r5, 0x1}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000400)) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000009c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) connect$packet(r4, &(0x7f0000000b00)={0x11, 0xf5, r7, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40046432, &(0x7f00000003c0)=0x1f) 2018/03/21 22:42:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x0, 0x1000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400042, 0xa4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xe6, 0x4, 0x0, 0x14, "d8542ef9ac458d68cd1c01e12028097e3dde69c30c5f406bb1d635c42a6f279fa101394874e411902c74d780b9eb1cbd4bf737a0da0d4fe1ddcd576db6334311", "b45a79409907f2e8de70a6256f004e47254a15319c7d4f00a213dcb1026156e1", [0x2, 0x30b8]}) 2018/03/21 22:42:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) recvmsg(r0, &(0x7f0000eea000)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f00009ca000)=""/81, 0x51}, {&(0x7f000057d000)=""/4096, 0x1000}], 0x2, &(0x7f0000948fcb)=""/53, 0x3e7}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socketpair(0x2, 0x28000a, 0x80000001, &(0x7f0000000000)) 2018/03/21 22:42:29 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='setgroups\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x2}, &(0x7f0000000040)=0x18) ioctl$TIOCEXCL(r0, 0x540c) write$selinux_create(r0, &(0x7f0000000300)=ANY=[], 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/03/21 22:42:29 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x2, 0x81, 0x6, 0x0, 0x1}) 2018/03/21 22:42:29 executing program 7: r0 = socket(0x10, 0x1002000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000000)=0x10) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xb6, "890bd66114b3dcf5a7973093b30db847a562415165106b0d6c3072829f88906df041280b42af5c705593ceaf06ad00e804374eea54cbfbb3216e9089e7a111de98ba21f360cf35b749ead62920a96a0596169b8832fb68abfe5bd4f944f0feb320fbfe835fdc9d1f0d2f8ff6f21614e223b45fde8a2ce7118f49309895b933b240800daa82dcdbf431f4eb5e3c46902786ed942acd1e8134e3f1b34e76aa61796097a2b9ee8ab04c804b78c11b5bbe8f33fd64f296b6"}, &(0x7f0000000200)=0xbe) 2018/03/21 22:42:29 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80300, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x2, 0x100, 0x6, 0x4}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) recvfrom$packet(r2, &(0x7f0000000140)=""/235, 0xeb, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x46c764cb}}, 0x3a8, 0x8, 0x7f3, 0x101, 0x67}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x4, 0x32bd, 0x3, 0x80}, &(0x7f0000000440)=0x98) [ 45.965924] audit: type=1400 audit(1521672149.564:39): avc: denied { net_raw } for pid=7367 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 22:42:29 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ftruncate(r0, 0x8001) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/03/21 22:42:29 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000002c0)={0x8, 0xffffffffffffffff, 0x5, 0x9, 0x7}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000340)=[{{r2, r3/1000+30000}, 0x8, 0x4}, {{0x0, 0x7530}, 0x5, 0x7f, 0x8000}, {{0x0, 0x2710}, 0x14, 0x0, 0xfffffffffffffff9}, {{}, 0x8, 0xffffffff, 0x9}, {{0x0, 0x2710}, 0x3, 0x8, 0x8001}, {{0x0, 0x2710}, 0x6, 0x3, 0x3}, {{0x0, 0x7530}, 0x40, 0x80, 0x9}, {{0x0, 0x7530}, 0x3, 0xffffffffffffff25, 0x1}], 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) r4 = getpgid(0xffffffffffffffff) setpgid(r0, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat(r5, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) write$evdev(r5, &(0x7f0000000040)=[{{0x77359400}, 0x5, 0x81, 0x80000000}], 0x10) r6 = gettid() ptrace$cont(0x20, r6, 0x3f, 0x803) 2018/03/21 22:42:29 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x381240, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@local}}, {{@in=@multicast1}}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/21 22:42:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000022fff3)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) poll(&(0x7f0000c33fc0)=[{r0, 0x1}], 0x1fffffbf, 0xc7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) [ 45.966357] audit: type=1400 audit(1521672149.564:40): avc: denied { net_admin } for pid=3875 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.977744] audit: type=1400 audit(1521672149.574:41): avc: denied { sys_admin } for pid=7371 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 22:42:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x5, 0x9, 0x2, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x100000000, 0x200, 0x200, 0x5, 0x7fffffff, 0x542, 0x1f, r2}, 0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x7ff) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) [ 45.997037] audit: type=1400 audit(1521672149.594:42): avc: denied { create } for pid=7347 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.000633] audit: type=1400 audit(1521672149.594:43): avc: denied { getopt } for pid=7347 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 22:42:29 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, r0, 0x2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 22:42:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000040)={0x94, 0x25, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x62, @u32}, @nested={0x78, 0x36, [@typed={0x10, 0x45, @u64=0xfff}, @typed={0x18, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x4c, 0x6f, @binary="76bed7b259d91e2d23805e183d963503692328bf7787615855b47ea363e46275755690cf25acfcb712a9a2f78dc6f453035e262565c2213f0428d0c1396fb5338226"}]}]}, 0x94}, {&(0x7f0000000100)={0x1010, 0x34, 0x700, 0x70bd25, 0x25dfdbfb, "", [@generic="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0x1010}, {&(0x7f0000001140)={0x1118, 0x24, 0x900, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x2, @str='\x00'}, 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@generic="d4bdbb9146c1acd59dfecf1d020d04787d4a477a5db52e6f983afb29ca9adc2dd9688abf2336df13f9329d6d51bfd4bd2172de2251476c987b965fc235d3ae731cabacb16b0bf11b8aad236305f13560a9d4", @generic="f2be7b925fbbeed1d488c45ad5bfeeb12e98303bef54b5f3", @generic="ab53952f7bfdb3", @typed={0x10, 0x2c, @u64=0x9}, @generic="642c11a0c1d3fb3f0df653b7542c5abdc63dc1a2a5250b765d0234e3ed1c208dd540bfdbfadc52607be9e3e70f9b37f0f14ba51193d49ce6241fa19ed7f1b9170f228b81da0979e72f458664936a2318f8fa6f5d690ead214548610682409bf6cb22b722bc82fcef5ca6af177280e8430779287bf4d154306146d7a51b0c715a668a2be3f086a8bb29d934d9f9fb9df56b4279bb3661c338dd49dcd0662dfe476f34e7e10c2f616da534aca44e7ac4f0799a63d1f5"]}, @generic="cec9a8087eda8dafc5d9579b92a8259da131bb9753d1b67b61f19e090b2f7befbb337d0ea0519c39cbcc02c50302c9ffe5a65599a26116bc4ba62283d4fb9d03f6471f8804dd197de9fc72dd25c09494466e6a028d9effde60045ba34581935b9259c4802602e34ea60bba600724da0dde44c2d07515942ddd35bd3df6867d9f62ff0855fe398e979bebe1fa86ad3442a11f", @typed={0xc, 0x21, @u32=0x100000000}, @nested={0x1c, 0x5b, [@typed={0x18, 0xc422, @ipv6}]}]}, 0x3c8}, {&(0x7f0000002680)={0x1a0, 0x15, 0x220, 0x70bd27, 0x25dfdbfb, "", [@nested={0x190, 0x82, [@typed={0x108, 0x72, @binary="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"}, @generic="cc74b0ade900df677e86d465a6e6e08e46b1f3c12f1a5d10510e1114f23252bb12124911ce387d0d3c5ac4e2f52d994e5ebaeb75765a870329f771f7c83f17fa79244fe872c78ffea5caba27ceea451ac8440ae4f2884577ff9145132d503b42dad9625d5a1db612903216ce2a11b8883b692138d83806e95e6cff257ac5f83575c3fa"]}]}, 0x1a0}], 0x5, &(0x7f00000029c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xb4, 0x840}, 0xc0d4) sendfile(r0, r0, &(0x7f0000002b00), 0xbc) 2018/03/21 22:42:29 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) pread64(r0, &(0x7f0000010000)=""/204, 0xe1, 0x0) socketpair(0x11, 0x8000a, 0x6, &(0x7f0000000240)) 2018/03/21 22:42:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x45, "575ac439514be35f7c0e1fde0be5b6a58985a2130999b04f43f3f6e90118d52269f6f91203eb3001cc6ff938f67a8eef1778246c733b5d3d298c93907c3f078fb29309d754"}, &(0x7f0000000240)=0x4d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x77b9, 0x70}, &(0x7f0000000300)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="a659495913490000") r3 = socket$inet6(0xa, 0x8000000000000802, 0x2) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) r4 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x80000001, 0x1, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x8000004000004, 0x9}, &(0x7f0000000340)=0xfffffffffffffd9d) write(r3, &(0x7f0000000100)="597aa7b9f16c4b7edc1f83a98f06e4fdaa9271f838795cd11c7266c9a1", 0x1d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r5, 0xd8e8}, 0x8) 2018/03/21 22:42:29 executing program 4: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)) poll(&(0x7f0000144000)=[{r1}], 0x1, 0x0) 2018/03/21 22:42:29 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000ab4000)='autogroup\x00') sendfile(r0, r2, &(0x7f000084f000), 0xfff) 2018/03/21 22:42:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) close(r0) sysfs$3(0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r1, 0x1) 2018/03/21 22:42:29 executing program 5: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffa, 0x2000000032, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x214500, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0xfe53) r1 = open(&(0x7f0000001100)='./file0\x00', 0x408040, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0x13d5}, {&(0x7f0000000000)="6ed25aa8f4e0184a0d3a593ac8dd07914df2088dbb9e1759ca4dcfa951fbd2c6bb8a4117601fc45848318399a004df8b9be8f85209a948824d31247b2705484386704b04c67494b8bb00baeebaf139", 0x4f}], 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001140), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001180)={0x1, [0x0]}, &(0x7f00000011c0)=0x8) 2018/03/21 22:42:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/21 22:42:29 executing program 4: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x81) 2018/03/21 22:42:29 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90002, 0x0) ioctl(r2, 0x200, &(0x7f0000000080)="ce77b8fdf22c76e90ff65cb6aa4bf9") tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) tee(r2, r1, 0x40, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/21 22:42:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/netfilter\x00') getdents(r0, &(0x7f00000000c0)=""/22, 0x16) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x15, 0x3ff, 0x0, 0x8b}, 0x8) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) fcntl$getflags(r0, 0x1) 2018/03/21 22:42:30 executing program 2: prctl$intptr(0x2000000000029, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40200, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0x7f, &(0x7f0000000040)=""/127}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x4000000000008031, 0xffffffffffffffff, 0x0) 2018/03/21 22:42:30 executing program 4: r0 = socket$inet6(0xa, 0x4000000000002, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) 2018/03/21 22:42:30 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, r0, 0x2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 22:42:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x15, "abe494a3fad209b4a9dc2a271d4d594931e46e34c0"}, &(0x7f00000001c0)=0x1d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20000000000, 0x7, 0x3, 0x8, 0x90}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) fcntl$getown(r2, 0x9) pipe(&(0x7f0000000000)) 2018/03/21 22:42:30 executing program 3: r0 = socket(0x7, 0x2, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x60}) 2018/03/21 22:42:30 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000011c0)=@assoc_value={0x0}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001100)={r2, @in={{0x2, 0x4e21, @rand_addr=0x200}}}, 0x132) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x8, 0x1e, 0x9, 0x0, "276cc443caa7beb85028f2549c5d5c1f7537062fa10e14cc773cd9a24ca59b19"}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x24) 2018/03/21 22:42:30 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000140)="7d56ef3717299bcf96d3096675d8d27864ae95814b65e7ac643b23067acbc50bd3051bcbec01a1677bfed4ccd413222575c9ed3c16be049c19062b837ccbb3d4ab408d1ec802ae59cec441aea1230d84d0f4f3e022922e00ac6685") syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8d, 0x80) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="001b04c8040d6918bd664f891d1467a729bb3eaff617e9b28e137131d5", 0x1d}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x9, 0x8) 2018/03/21 22:42:30 executing program 2: r0 = socket(0x13, 0x3, 0x1f) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) 2018/03/21 22:42:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20}}, 0x0, 0x5}, 0x692) 2018/03/21 22:42:30 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='^vboxnet0md5sum\x00') fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) 2018/03/21 22:42:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0041, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 22:42:30 executing program 6: munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) clock_adjtime(0x0, &(0x7f0000001340)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8080, 0x0) 2018/03/21 22:42:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20002) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xa1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x208, 0x4) 2018/03/21 22:42:30 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0xffffffffffffff1e) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e1b}, 0xffffffffffffffd0) sendto$inet6(r0, &(0x7f00000000c0)="571de102d8a41fc9eac39582362fcab583543718c87c0e2bfd6a28be948eedda16cb877fae9c4a58d8680a4fcb5af792c3713de9842f678ab35938ad5dffdf375d8b3cf7d65400261c5a74459e866d6718b563cda4b847e18de733757670e29454f4e246f68b4b634088ebe525caa3a89a6d9a94c830849b4f203a740d6a566021", 0x81, 0x8000, &(0x7f0000000180)={0xa, 0x4e23, 0x3b8794c0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc5fc0), 0x20000000000002db}, 0x0) 2018/03/21 22:42:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x220, 0xfffffe09) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 22:42:30 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000002340)={&(0x7f0000000100)=@in={0x2, 0x4e23, @rand_addr=0x80000000}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000140)="195aa9f987c19e62dca5582c424ec6a8dd69f994b6cee9343c5d3cbaf4", 0x1d}, {&(0x7f0000000180)="590f926a30ef01421ea58bbb8bdf36b1c1a72be16d565b3b3c53", 0x1a}, {&(0x7f00000001c0)="49c2c3a5ba27b10f6fc0daa97f963c274dd656951fe7fd5e24bad640325a15b90b2e8be50c61bc499332770a64cba7487b6272bb4f6afbfc97d4a9c2dbe4425bf8edfaf8fec725e32cc0974ef29f5d922d51ec3692665af6d564d2ce83c65c850f8b6a00be20cca28719d8baea", 0x6d}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="01438fe964761911a57f24db1c88bc894acb1217d95c74dc3f0a8d3bb394f35af8f7a6df5625bbd5e8b5a219b9733f8a28dbc3052bc4de3691daf8ec594a16bdf871b9e9c6dd33deba97f0f50b675c5a000931c09975553a8ddb", 0x5a}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="79fe8f5d63346a75328c9af30cc29796e4c53d36c8ebd1527cdd846efa23f83181477d1ac106f5", 0x27}], 0x7, 0x0, 0x0, 0x805}, 0x4000000) 2018/03/21 22:42:30 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname(r0, &(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000500)=0x80) recvfrom$ax25(r2, &(0x7f0000000540)=""/253, 0xfd, 0x2, 0x0, 0x0) listen(r1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000040)=""/205) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xfffffec4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/21 22:42:30 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) r2 = syz_open_pts(r0, 0x400000) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) r9 = gettid() sendmsg$nl_netfilter(r4, &(0x7f0000001d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800004}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000400)={0x18a0, 0xb, 0x2, 0x400, 0x70bd25, 0x25dfdbff, {0xf, 0x0, 0x7}, 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@typed={0x8, 0x35}, @typed={0x54, 0x4c, @str='(}keyringppp15posix_acl_accesstrustedvboxnet0!vboxnet1-em1trustedsecurity\x00'}, @generic="f17e53016edb033eb97caaa36946f977ff9f155ba06ff11d6f7f1d0774da1756c99dd67685548064aaee34560aaf466f31c9e7195ae417f9b85f9f677b08bffd780d938940b937a9e25dfb1e79f79d8ac8618d307374804220a67fc86e3ad1bea69fe8905ed24f6c8da9f03852b983755915f936920b9e16a28b2a4feb542d24e053158af673c95a5bc13f1b4c20e8f457f438f5adeddf2825162eb3730a30bcef9ece677eb3be0c32e9f877a745b4c1faff78822709bb64ed5bff6f417a09", @nested={0x3bc, 0x53, [@generic="c19e4a3b69d5d34592cb61189751143710eb78ca57f490123241921c09a34974a478f3766d18c78ed9a9cce55f54b3ec0e9f3cd68ac1fa4209aa4f74d7bbcc8eec88ff4bfe19f9edac2a59d7a7cc21a9ea0b19789c18870cbb2a4d4f9ac05141aab9d4033b5ff79b4c71c17e9f2fbe3adbd60c6d2d53304a363325d0666cbcb0482a79897b38be903f137bb08668b9dd9ae7ed037821c802f88f9c0430750812834a96541b0b9f863b5aade4b8855a3ed865e16173ece4a1d89cb983", @typed={0xc, 0x2b, @uid=r5}, @typed={0xc, 0x4c, @uid=r6}, @generic="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", @generic="2dd14915c2c95927607a7817ef466b23455d8956bd58ac410dacd81bb33a424cdf62f7488cac4e1d76c836216be25e96caa283e39cf5998a57393610d88dba29960ba4965b4a9d5f3667b73b05939ee700f34a8ea39a3aa37ed5c19d853d7f1e81ce91008db6", @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="de7137e32a01f7e2b554a065835fcf840d6d9a19028d5c6213624784e6c7652bc2d46ad6134a0ffd7b43785e5dcba5e8336cfe0dbe4325ae0dad8e49954d642f69f5995ee88401bce557c61af9014fdbf62f3d0cfb052a9a3893bf3947ccd58f2736c09fdcbfe98ccd969c3a5e889026b63bfa8d03665aa53c72abc1fddf9fbd707eec6a2d6e66453da136cab9ac54bb157b8946d8115e82e5cf023201be1dd44da4beb59583b77582c5d129150eb1fc3111226e1fc4ff5413df0662cfb721f6cc03da10eaab6f6cc4e8f70884defd419b6fb28b2cf3dcc93a4953054ea58249da5831ae6e6c4856898fe2adc06ae82a247121848fc5", @typed={0x74, 0x54, @binary="03c93740bcd66ddc906baf7f116523515383c20e349997d320931988248ab93537502fad90a4f979ec30095ac2f5d69a09e3cea224c3e5e71eeca4af3f1477638b9467b196ed8fd07a71d06b381c11b6c48286a78afb3343d4d546ffd0fc46dad5d84be54b4fa06fe354fe"}]}, @typed={0xc, 0x4c, @uid=r7}, @nested={0x254, 0x8, [@typed={0xc, 0x71, @fd=r2}, @generic="92b280f36af8ebb978dfa9da76ea668ec7f4cf7c0fb64f3b99c0e8451ea78605dc503e842afc02ea16ea51e735997bca3eda03767946dce07569acb510b79fa9fe26de1b3ba3625991dedecea321ace01b30681a9c1a116fdc713ad2a9c65eb3b37acfed6c047ec3946c311dfaa0420090145d2d6a87bd99b3747590a12434199f52a10f5f7307a4189bbc5c88645b4fc95d2fa377b6ee642684c121ec7256c24c77a4edc47bd4", @typed={0xc, 0x73, @uid=r8}, @generic="43652e3dd74b5b9da5ad1ac749a954f5e0c579695cdf9b98c633a5ca0c3d975fdd6235adf8ad962555abba2aad05715cf03df747ddc6b1a4f2e0d242e1cbe6fc2dbfdd1c770a735bc58bbecec402f0e251db73b88de9789bec6c47c6afa81cb6d67b1401c75ab308c4db8bde63d0818722dd9013d372ed79e2b28d29a152e5dfeb9bf42006b086c47458e59950f45516e27f1de5e7a05da9d5e8f81e6e0c6825a7b57f2ec6eb329a1c5b38e5bc802fef682d7dd335794bf9037ab67af5a68ea03dbf9f9713701bc0fc22a9b466b64e857a4d93a0de874aaa943e71493f874e47897b40258a12b034f11d39", @generic="b5709059bbad4cdb5a52ae2e63ffc70687f73c21f4318aecb684e56583d05a9dbf4db47aa6ea144427eb09542d2b2c6dfba879a2d4ad03f3b2bb2be0bcca55c673ceb00c10c551f22783565f067c1f839f7a40bfdf1c0bc2adcf90978f1257592f72909570740a06daeecd95f6f6ebd6b9b564d782feb3c12d4c70326c18c3", @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x52, @pid=r9}]}, @nested={0x154, 0x60, [@generic="1e13b4f2f1d45cac89de27b0976793c8a1c1a171fd18e7de0f0e444622956842516b96d2a6a4c64d97ef32592373fe76f50565cc65468ec439b88ade7217e69406d8021e1d136b5f3c1af792c7bda2854ef79702271d56f269355c5c55f22d4d4f038c15a979515f36ee0c6f271cc8c6572cf2f86bf92482987f218545e719210ca3ff3644cf2e6171e894453db654865f10f845c7e8ca830cd4f29d0b329629721a44e24e16e75f4007cf5c3cf6dfebfe2a029be29230fb21aacb015f507725ee0af3", @typed={0xc, 0x82, @fd=r2}, @generic="9ce75c40a03fcc997bde41dfdd4e59f38016fd79555b556054c4cf580de88d204217ed73c156469db067b41ddbfebdfae1787f40b6f78bef2075767c5b7873a54fdce179f5e1b7ae88fc96b49a10027f34e987501919cebd5924100ba1d59e2c1ddd49faa2282ce82b280306cc10ece128832e061f4a2579602dd9908ff8db5b"]}]}, 0x18a0}, 0x1, 0x0, 0x0, 0x4000}, 0x24000000) tee(r3, r1, 0x1ff, 0x0) write(r4, &(0x7f0000000000)="9c", 0x1) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/21 22:42:30 executing program 0: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0xdc0d}, {0x0, 0xfffffffffffffffb}, {0x7, 0x80}, {0xc, 0x9}, {0x8, 0x7f}, {0x7, 0x1}, {0x0, 0x2}, {0xb, 0x8}], 0x8) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 22:42:30 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x8, 0x80053, r0, 0x62) 2018/03/21 22:42:30 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000080)={0x10, &(0x7f0000000040)=""/16}) 2018/03/21 22:42:30 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127e, &(0x7f00000000c0)) 2018/03/21 22:42:30 executing program 4: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/21 22:42:30 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x8000000100080400, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) lseek(r0, 0xfffffffffdfffffd, 0x2) 2018/03/21 22:42:30 executing program 5: r0 = socket$inet(0x2, 0x2b, 0x10001) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="0107040000", 0x5) 2018/03/21 22:42:30 executing program 5: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 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)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x5ef9bb854a76e4c6) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/03/21 22:42:30 executing program 2: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_pwait(r1, &(0x7f0000ea0000)=[{}], 0x1, 0x0, &(0x7f0000941000)={0x10001}, 0x8) 2018/03/21 22:42:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x1) sendto$inet(r1, &(0x7f0000000000)="ee7aed8d26846eca5c70b444f41637ed7e201a81b729c999ce67fb72051200a99af08a29b8af9c35fd9f7404f840a7a675127855f94665e275b34369ca8a4eea6b12126823e1f155f09a840613f85250fe6979dd572a3d56bdb88c247db77c6b0d87c455e226485e274ef977d5bc0c067d512cac3672a854719ee9bba1743817873a528bfa29e21c5f8c88d9f297e30fa2d1e371859f4505b9bc5635e91e3587be225f1e32a42fee67222943c0ffc96c8de5d395cab61cbc7b8f42854fb683fb645c00af77b4994d8b6f487d914d137e6ae7902e2b4ff32c474983b51213dc84cc3c", 0xe2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1}, 0x0) 2018/03/21 22:42:30 executing program 6: socket$packet(0x11, 0x0, 0x300) getgroups(0x0, &(0x7f00000002c0)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) 2018/03/21 22:42:30 executing program 1: r0 = gettid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) unshare(0x28060400) exit(0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001}, 0x8) pipe(&(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') sendfile(r2, r2, &(0x7f0000000180), 0x4) 2018/03/21 22:42:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x404000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/21 22:42:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x5, 0x7ff, 0x1}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000000c0)) 2018/03/21 22:42:30 executing program 4: r0 = socket(0x10, 0x800007ff, 0xfb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x47c, 0x0, 0x118, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x8, 0x3}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0x3dfa29bf94b6302c, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x80000001, 0x5, 0xffffffffffffff7f, 0xeec0000, 0x8000, 'bpq0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="6adfb4d6058a", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @rand_addr=0x10000, 0xf}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a0000010000", 0x24) 2018/03/21 22:42:30 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x122) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000000000), 0x0, 0x9b) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, 0x0, 0x5, [@rand_addr=0x7fff, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x3, 0x2, 0xc736, 0x3, 0x5, 0x100}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x7) 2018/03/21 22:42:30 executing program 6: r0 = gettid() exit(0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getpriority(0xfffffffffffffffd, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="c198ae4742cf3767674c80e4cc6cb12a", 0x10) 2018/03/21 22:42:30 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000300)=""/50, 0x32}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)}], 0x7, &(0x7f00000004c0)=""/206, 0xce, 0x3}, 0x6}, {{&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/98, 0x62}], 0x1, &(0x7f0000000700)=""/55, 0x37, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000000780)) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000a80)={0x3, &(0x7f0000000800)=""/105, &(0x7f0000000a40)=[{0x3, 0xf8, 0x3, &(0x7f0000000880)=""/248}, {0xffffffffffff8b75, 0x33, 0x200, &(0x7f0000000980)=""/51}, {0x2047, 0x58, 0x8, &(0x7f00000009c0)=""/88}]}) bind$ipx(r0, &(0x7f00000007c0)={0x4, 0x6, 0x2, "6f5b580407a9", 0x100000001}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000001500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001540)=ANY=[@ANYBLOB="140000000701ffff00000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 22:42:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020b00000300000000d038000000e0d559e09d6c8b000000"], 0x18}, 0x1}, 0x0) 2018/03/21 22:42:30 executing program 5: prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/21 22:42:30 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/109) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) getpriority(0x1, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c41006f66a07dfa00"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r4 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/21 22:42:30 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xfffffffffffffffb) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058eff0)={0x77359400}) socket$packet(0x11, 0x2, 0x300) 2018/03/21 22:42:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ip6tnl0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e000103ffffffffffffffff0700000000000000000000000000000008000a00000000000c25023d622511791fbe7a35cd2688fa5e24ef10b309c33494924142206dbfefd634c05025f6f6e226ad3ea1eecd1c4475ca586f0df18eba818297df152d68379b311ac9d29887a24debcc59c806b73436b89bb3"], 0x28}, 0x1}, 0x0) 2018/03/21 22:42:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000000000800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/03/21 22:42:30 executing program 2: r0 = socket(0x2000800000010, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x1}, {0x2, 0x5}, {0x2, 0x1}]}) write(r0, &(0x7f00000000c0)="26000000130047d000007fff590022ff001000e3010000000001000000ebff00060001000535", 0x26) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/21 22:42:30 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/21 22:42:30 executing program 2: r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010022000000f70000f1e75c09cf", 0x24) [ 46.867024] binder: 7588:7596 unknown command 1862287628 [ 46.879687] binder: 7588:7596 ioctl c0306201 20004000 returned -22 [ 46.920353] binder: release 7588:7606 transaction 39 out, still active [ 46.927284] binder: undelivered TRANSACTION_COMPLETE [ 46.933844] binder: 7588:7606 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 46.957484] binder: 7588:7606 unknown command 1862287628 [ 46.957502] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 22:42:30 executing program 2: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='+[}\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0xff9f) r1 = socket(0x10, 0x4000000080002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=0x1000890000001) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x200, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r1, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) 2018/03/21 22:42:30 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) close(r0) 2018/03/21 22:42:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x604, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, [0x10000, 0x7, 0x0, 0x8, 0x17d, 0x400, 0x2b, 0x9, 0x0, 0x5, 0x8aa7, 0x3ff, 0x8, 0x0, 0x6]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/21 22:42:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141200, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) lookup_dcookie(0x1, &(0x7f0000000080)=""/253, 0xfd) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fbffc8)={0x0, 0x0, &(0x7f0000fc2fa0), 0x0, &(0x7f00009fdfaf)=""/81, 0x2e5}, 0x40002106) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="ac8377b84c5126b01e2d472bb8e74768ee616ef02dd8039e7ca4de3b7fb96f9aacea2175ac6c70a978effe1dff62770dd1c674e789d02c5282934d95e05caf27b46a631a7fdfb8579cc929a81a34eb1a9cd0d3b729b7cde4c5d3423cbf2cc268b66d750a56f2199a01da9625", 0x6c}, {&(0x7f0000000300)="bd350b05ed161ba573fe97c0751a5ec3dc620ca06d4ec2d9dcb9e9c6fa2b121c92325135eb365b2926d61746593e66829a346de3fe2b01185684c9f4b7de99d65523705dd3785b082755264124c51444ccb1fbe2dce32734fc8ae9b3d44bf6fe4676f844d421a69db7ca7f51283cf36f5f14e22e23c0c15422fbbe71a0f43558a66aea3d1ab5d6d8d9ee75bf5df0b98894d2f5a3eca86546c5225ed18e06b1fdf1", 0xa1}, {&(0x7f00000003c0)="b20d85b5e84ef244d69bf6cef2b265a5431ead1446fa2e0a73384df227d32a0fbe09e16513e1b0bf72ff431af92db9ae4ea76a242f72446611de70beb547c61fb7ef", 0x42}], 0x3, 0x0, 0x0, 0x10}, 0x4000010) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x5a, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000240)) 2018/03/21 22:42:30 executing program 6: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!vboxnet1]\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000001c0)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x1, 0x4, 0x9, 0x400, 0x6, 0x8001, 0x8}, 0x1c) 2018/03/21 22:42:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 22:42:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x65, &(0x7f0000000680)=""/108, 0x38d}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x7ffc) r3 = getpgid(0x0) signalfd4(r0, &(0x7f0000000180), 0x8, 0x800) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x24, 0x29, 0x5, "2702020100a7007efe8000000000000052927321fb"}], 0x24}, 0x0) r5 = getpid() rt_tgsigqueueinfo(r3, r5, 0x3b, &(0x7f0000000040)={0x21, 0x3f, 0x4, 0x3ff}) 2018/03/21 22:42:30 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xfffffffffffffffb) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058eff0)={0x77359400}) socket$packet(0x11, 0x2, 0x300) 2018/03/21 22:42:30 executing program 6: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() getpgid(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xffffffffffffffc0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6_vti0\x00', 0x100}) close(r2) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/21 22:42:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000000000)="0600000000000000ed1800000000fefffffffffdff6db86078032ea94addbcc1de84de44c749e19e4bc146c6", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="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", 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000001040)) [ 46.957508] binder: 7588:7619 ioctl 40046207 0 returned -16 [ 46.962990] binder_alloc: binder_alloc_mmap_handler: 7588 2000c000-2000e000 already mapped failed -16 [ 46.964247] binder_alloc: 7588: binder_alloc_buf, no vma [ 46.964263] binder: 7588:7620 transaction failed 29189/-3, size 0-0 line 3133 [ 46.996050] binder: 7588:7606 ioctl c0306201 20004000 returned -22 [ 47.003851] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.009390] binder: send failed reply for transaction 39, target dead 2018/03/21 22:42:30 executing program 0: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0133fb0000"]) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000061eff4)={0x10}, 0xa, &(0x7f0000000000)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/21 22:42:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x400) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/103, 0x67}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000180)=""/236, 0xec}], 0x4) 2018/03/21 22:42:30 executing program 0: unshare(0x4020000000) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb08, 0x30003) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) 2018/03/21 22:42:30 executing program 5: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/03/21 22:42:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000000000085, 0x0) splice(0xffffffffffffffff, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x4a, &(0x7f0000000100)=0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/03/21 22:42:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000000c0)=""/12) sysinfo(&(0x7f0000000000)=""/91) set_tid_address(&(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4100, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) 2018/03/21 22:42:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)=""/119, 0xffffffffffffffb6) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x2) 2018/03/21 22:42:30 executing program 7: r0 = memfd_create(&(0x7f0000000180)='gre0\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$sock_ifreq(r2, 0x895b, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000080)="7615a960662a9ee9888af0a194b61114723e25d2fac4ede8ff1d9e8d9263f094"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x495d, 0x4, 0x7, @time={0x0, 0x989680}, {0x8, 0x7}, {0xffffffffffffffff}, @raw8={"2b6a5ebe5b63b194a245df5d"}}, {0x3, 0x0, 0xb9d, 0x373, @tick=0x3, {0x10001, 0x8006}, {0x3, 0x2}, @addr={0x3, 0x3}}, {0x1f, 0x200, 0xfbc, 0x49c, @tick=0x7, {0xadee, 0x3}, {0x80000000}, @result={0x80000000, 0x10000}}], 0x54) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000033000)={0x122, @tick, 0x0, {}, 0x7, 0x3}) 2018/03/21 22:42:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000100)="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", 0x1000, 0x0, &(0x7f0000001100)={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/03/21 22:42:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) r3 = getpid() r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x30000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x400, 0x3, 0x8a22, 0x2, 0x10000, 0x3ff, 0x20, 0xa8}, 0xb) fcntl$lock(r2, 0x7, &(0x7f0000000280)={0x2, 0x4, 0xffffffff, 0x4, r3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r5 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) fstat(r0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000180)={r6, r7, 0x40}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x501000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000000080)=0x15, 0x151) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x7fffffff) 2018/03/21 22:42:30 executing program 0: socket(0x10, 0x803, 0xbbd) 2018/03/21 22:42:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0x0, 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x48, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000080000000000000000000000000009000000606f08498757129da4dad20100000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x5a, 0x0, &(0x7f0000000100)="02ff186d203acd65c9246c20586819374fc7bf58b36ad4e5e27c3dbe5e157db26d6a5be6addb1efe40970f5b42fa96e10ceb8272002fd1ea22f0f817809fd4814aa1a5d8f68d32e0a6978a8e231a8285ea000000000000000000"}) 2018/03/21 22:42:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) readahead(r0, 0x2, 0x80) ioctl$sock_ifreq(r0, 0x8b0b, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="f3b9e1ecefa70ed219fbaa2813aeb16bb4e5fd83fb18cc1205b20dc12921ead9"}) 2018/03/21 22:42:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x30) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0/control\x00', 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x30, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip_vti0\x00'}) r1 = creat(&(0x7f0000000100)='./file0/control/file0\x00', 0x124) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xff) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') [ 47.070390] IPVS: Scheduler module ip_vs_ÿÿÿýÿm¸`x.©JݼÁÞ„ÞDÇIážKÁFÆW+Z² not found [ 47.093869] IPVS: Scheduler module ip_vs_ÿÿÿýÿm¸`x.©JݼÁÞ„ÞDÇIážKÁFÆW+Z² not found [ 47.109133] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 22:42:30 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000000040)="78b6f9b6acfb7df942d875de131474b5c32e", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="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") mlockall(0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/21 22:42:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 47.157484] binder: 7689:7698 transaction failed 29189/-22, size 0-5262578622689968137 line 3010 [ 47.168762] binder: 7689:7702 transaction failed 29189/-22, size 0-5262578622689968137 line 3010 2018/03/21 22:42:30 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f00005a8ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) r1 = getpid() r2 = socket(0x11, 0xa, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x100, 0x30, 0xf74d, 0x76}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x400}, &(0x7f0000000140)=0x8) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) sendmsg(0xffffffffffffffff, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/03/21 22:42:30 executing program 6: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000140)='.', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xa) linkat(0xffffffffffffffff, &(0x7f0000000100)='.', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x1f, 0x9]}, &(0x7f0000000080)=0x8) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/21 22:42:30 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setfsuid(r1) r2 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6031b5c526e364297bcdf57cf9058be0c4d51c12e53e8f60ff17876465833bafc2f8f98190868b7f93c4814ee821b6b08095600e561b477e3d0df36b4d40acbffb698937a8b51606ac4872d07b325150c194066e6536cd818876f5d10ebfb205e3e0c455ad56189fb33d0111b582b9413ed122859da9f64bf322dfaa0cdf41b8241add87f96c3ccde72a1eef1bbfc5d25fcbc277f3537dde8a94b6831984c0e004ecc0c4c2403e6cea817b103ad4899284ea98caa3e055f3300655af73593cc2447da196c8645f56", 0xc8, 0xffffffffffffffff) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r1, r3) 2018/03/21 22:42:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x4, 0x2, 0x100, 0x7d, 0x2000000, r1}) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x50f}, 0x1c) 2018/03/21 22:42:30 executing program 7: unshare(0x20000) unshare(0x20000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) pipe(&(0x7f0000000000)) 2018/03/21 22:42:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) readahead(r0, 0x200, 0x9) 2018/03/21 22:42:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4618d0f90d3e5f0b, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x4273, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x8, 0xfffffffffffffffb, 0xd3, 0x0, 0x8, &(0x7f0000000040)='vlan0\x00', 0x3ff, 0x3f, 0x15f}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/169) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) mlockall(0x1) modify_ldt$write(0x1, &(0x7f00000000c0), 0x10) 2018/03/21 22:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getrlimit(0x0, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0xa000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="71f26dd442c8") 2018/03/21 22:42:30 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000001c0), 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/03/21 22:42:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="7808b539ba02aadb99e1be4718e8b40169c526aa5bef3e2a8fb78561a3638d32b79be775adb67d61bfff1e3605b781083433569bf72c15ab83f1e8149d8b680b6edd7ab4276a821a6955203c6f1ba507196889586c189a10b6a8dd115816c09acbcda3525d6facc5d27f16963f124d54f6a40cd841434228b67d47799e15566d79d3cbd62a94b45f3713db930f8d5c2eb4131d4abe64ebe6592f3f08", 0xfffffe0d) timer_create(0x0, &(0x7f0000000180)={0x0, 0x2c, 0x6}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) timerfd_gettime(r1, &(0x7f00000000c0)) mq_getsetattr(r1, &(0x7f0000000100)={0x80000001, 0x7, 0x7, 0xfffffffffffffff7, 0x400, 0x4e1d1547, 0x100000000, 0x2}, &(0x7f0000000140)) 2018/03/21 22:42:30 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000013fc0)={0x12, @time={0x77359400}}) fcntl$addseals(r2, 0x409, 0x2) r3 = getpid() ptrace$peekuser(0x3, r3, 0x9) 2018/03/21 22:42:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) pread64(r1, &(0x7f00000000c0)=""/9, 0x1, 0x0) 2018/03/21 22:42:30 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x3, 0xed5a) 2018/03/21 22:42:30 executing program 4: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) wait4(0x0, &(0x7f0000000000), 0x80000000, &(0x7f0000edc000)) 2018/03/21 22:42:30 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) fdatasync(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) [ 47.332734] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.344776] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 22:42:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='map_files\x00') getdents(r1, &(0x7f0000b4afd5)=""/24, 0x18) 2018/03/21 22:42:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x2) flock(r1, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) [ 47.396080] binder_alloc: binder_alloc_mmap_handler: 7761 20000000-20001000 already mapped failed -16 2018/03/21 22:42:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0xfe72}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x2f, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x0, 0xffffffff, 0x401, r2}, &(0x7f0000000180)=0x10) 2018/03/21 22:42:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001280)=[@in6={0xa, 0x4e21, 0xfa83, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x10000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xa2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x78) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,salsa20)\x00'}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000000)="73b1eef718575980431cafe3294c91b8a6b6c5a7b635a4c9ae17022a5f837c09cb9fb23641ab6b6371a783ebb50df56b18e55185e6f0a560ad6330f628c492491ca0be6c8f649460e7670621", 0x4c}, {&(0x7f0000000080)="d78d4df489e603bae2b2378a4a4038e4db47576251e00db7fd0cfdd8c215948a5a74b37ccd6e657269b380ac3c8385353bfb0260f49e72fdabefba31f9e1ce1ab319ec9af13ca80995a68eaaf79219f1261ad6cb68a79bf486f857db25c4272d5b747c734f63d660c04dc66972b2668c7c8a5807ce26fd61f8eab817ce434d64579705a3971dd31a69e2e9b92d0f219acdde1242788d893bdeb0748d1975670b1fb2eee9958547d4f886d2ee5907ce0663fae3ebdf6933ad19767b0992f1aad7c02a1d53a96156fec04937a28c559a74a1ee06277cb72ba4e55ae8", 0xdb}, {&(0x7f0000000180)="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", 0x1000}], 0x3, &(0x7f000014c000)=[{0x20, 0x29, 0x32, "2f863cca5f3337e3b37a37cea1ab158df4"}], 0x20}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000011c0)={0x33, 0x202, 0x5, 0x8e0, 0x0}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001240)={r1, 0x3}, 0x8) 2018/03/21 22:42:31 executing program 2: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x30) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000003c0)={0xfffffffffffffff7, 0x4}) r1 = socket$inet6(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000a40)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x7, 0xff, 0x2, 0x400, 0x0, 0x2000000, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x8, 0x6f, 0x2, 0x0}, &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r4, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000540)={0x2, [0x7, 0x4]}, &(0x7f0000000580)=0x8) getsockname$inet(r3, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a28093020600fc19a8430502262369250004ffffe90149bd50ca8a0348a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) pause() setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000440), 0xfffffffffffffe8f) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x12, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/42}, &(0x7f0000000400)=0xff26) 2018/03/21 22:42:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x44400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/21 22:42:31 executing program 4: socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) 2018/03/21 22:42:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001540), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x24}], 0xc}}], 0x2, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="aa0fae3c30f4ca6e99559c91db0df40ebbf3e31c8f0dc6ec7f090e341e3ca4fff5487048da69b250b343ecb251f88ce357a4235fa5a8c651063071cd4c66b12033f3fb95297b30440cae49742ca0daac6a2367239c3409ecc804d6", 0x5b, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x6) 2018/03/21 22:42:31 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fgetxattr(r1, &(0x7f0000000100)=@random={'os2.', "47504c2eb2276c6f736563757269747900"}, &(0x7f0000000140)=""/212, 0xd4) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000000)="021bf78092ee8d236dfd41139a519f67a9c2648145b481cf3dcf42a3d5cd15d7e2e641041009ba2d2488f796ece17dadfb131d2dedd5f654692632c05cbdabfc3318b22d91822338a0a518b5d8fe59c9f1ffcfb50bd6047113f66974858f58843e28cc9921f7806c6ab439aad5a875fdeb27aa0c8979a9b7df426662249785f4c951e825d3d97a666273ae5e039725679fb13696ec15f59de7370fc8909d154c72df1da3ac2fd25bcad06cddb9c80dcea7262ccb6c266408067bf228eaad6eba8115a5d08479d3e2495e6a9df074209e90e9441e416da61de8d7a40d5f0f321f70fd0772") fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r3, r4) 2018/03/21 22:42:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') sendfile(r0, r0, &(0x7f0000000040)=0x20083, 0x400000ff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/03/21 22:42:31 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x3f, &(0x7f0000000380)=0x4) fcntl$notify(r0, 0x402, 0x80000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x10, 0x2, 0x4) getsockopt(r0, 0x4, 0x1, &(0x7f0000000180)=""/37, &(0x7f00000001c0)=0x25) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x58, 0x800) sendmsg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000130061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) accept4$packet(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000017c0)=0x14, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x10000, {0x2, 0x4e21}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0xcbf6a11bf9fb26b, 0xe1, 0x7f000000, 0x800, 0xffffffff, &(0x7f00000002c0)='erspan0\x00', 0x1, 0x40, 0x7}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 22:42:31 executing program 1: clock_gettime(0x4, &(0x7f0000047ff0)) 2018/03/21 22:42:31 executing program 0: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:42:31 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/21 22:42:31 executing program 6: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) 2018/03/21 22:42:31 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x6) 2018/03/21 22:42:31 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb4, "cf3c2cd0a08be6ac13245912eb11d4dd887c9bd42a4a32ce5d6ca2717734519c6d41b08443f25894cb6abd90fc4fb3a51d259f61845ee253cdf6acf1aafd01c8a829ef3a3cc63e22fd0932c13d8401972ae0f8b5d64fb36479a73acaf4e1001f3997ae2fe1e84b7c86db2a292ee730915f0b31f55ff3fbcf91062c589b68e2f91f8343b81051b1fd7c5cf9c1bcd6251f4caa719b7928d86809025b3fe2368ac8f7dad0ff8a52a8bdafe6c8210ef81af4b783ce6d"}, &(0x7f00000001c0)=0xbc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x0, 0x5}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x0, 0x4, 0x1, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 1: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@mcast1}}}, &(0x7f0000000000)=0xe8) sendfile(r1, r0, &(0x7f0000000080), 0x98e) sendmmsg(r1, &(0x7f000000a200)=[{{&(0x7f0000000400)=@l2={0x1f, 0xff, {0x10000, 0x8, 0x1, 0x9, 0x7, 0xfffffffffffffffc}, 0x5, 0x6}, 0x80, &(0x7f0000000040)=[{&(0x7f00000005c0)="d782c32b7f38c3ecf2a757597140e70cd435dc2b104006756bdb3772e79dce7cba11dbce6e37a52f2b8778001a99a45dade77e48c96e89f167869a061f806de13e1f021461ea9ee0a806b5a266cab1e60c8eac2de16d8545dd77b935664fd25aba9c7d71e0ac72c251f43fe66af527c53b28b16fe949a4345a2cc03a329c4f74502cb7391acefd3558d58e9ae81a661744e58664481e651933d54235c29080bdaceab1ca", 0xa4}, {&(0x7f00000007c0)="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", 0x1000}], 0x2, &(0x7f00000017c0)=[{0x64, 0x10c, 0xfffffffffffffff9, "929b1d8843cd808c70233f8e7ace106b28daf3e7d51bb6bac010880407276cad56f7c9c65dfdc501c473fde1d6c518d2d45d44224ac548ba56d8c5cffe353ea44bc0afce9c113e25407f01fcfcac8c69a29bc97d36855c"}], 0x64}, 0x7f}, {{&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x2, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000004c40)=[{&(0x7f00000018c0)="b8e3d4f5e556812c770d9d04521dc863f7a1571ab932815114dd8265f3077e2f6abcbc05075489fecda6182fb29b97dea014ed01568a18d8d90572d9078c0dc4cea3138a21603755159ede128f21688a4830d466b1fe0f680e1924dc02454c8a9b2e104cd085550eced9b6ff919556ff062276aac8fc97a6ae7126e06a8d297e83030b3c30ce290ca9a9c49a0b92186cbc2a50b3b56550cf4792e6d4fc2b373350f5b37408b3c7c196c4ff7cbde590f97322c0b8dbf837e2098ebbe387528ad17a0e92cd82179145d7b6a6c32c036cb84315e88868", 0xd5}, {&(0x7f00000019c0)="86c0d42531c4186436eebe4cbb79abbca84f2467631e419bc36b9ba27ae39ea532a7ac78d8a64841843ed0c31bf2441d408f84f02945c7f5a33b5c4c28f010874e4626c84a2ef141416ed628b16ddefa8c9787e26f77ce11b7daa081047fa4ce366e02d40618e73f541cbe1d52cc34848cf3790153f76bb5f73079c53df48e0aa4d04266a3ba87f9ec9315af1c3a45e2f9c920849488d4", 0x97}, {&(0x7f0000001a80)="9d49980420bcd930bef59db157a916c26a0200409713ddf13e391e0867224bb181b41a2ecf9ef56d6c3ed5e18cbb62f92be46163fe1c060942ed99779f4d1c52512e5d007bb17c14718dfe347a2e051d7596d548107f9d976d98001376226f1214488e1e3da6561fbfa6c611eb06f6538e5ecba34979e19c8de840d287bbe12b94eb", 0x82}, {&(0x7f00000000c0)}, 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{&(0x7f0000008d80)="585db22481dbf50e52972e3b97de517585d174a520d656a5803129f1e0008f7e65801ed97d57b35b84f928112fbe300667c91b0ba1d75d9784067c8bdf9ba5d452dc6331d7643d643c65686d4fe55632299dee64e09d68f1d7e5a442979322bce81913edb3a3c290b2a5b6fb960b6dbbfbb0f5d3c916acd3a48d5a6aa785e370df3ed57386bee143f5302199acb1c31ea1b4932e71ba3f40e524b79c8b4b06d6d8298c38daa373fef2d681d6e18c42058707a281e78ff49ac3d2e7e8869f", 0xbe}], 0x3, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000008e80)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000008f00)="2d5cacab48b830ac3c62847310797381732de2d95da84cd99b16490eddd6465867be024892b417454a5f1660fad2db24b95be3fc3305fcbd2d30db678a3f0b91dd191e24fa3cefcbe52575bfd9cc5f63ec2a367a5962505a16a45d5152588077f6", 0x61}], 0x1, &(0x7f0000008fc0)=[{0x60, 0x1ff, 0x7, "7e683faccb935e570da8846455e4f6b4e81e5e258d8a58d19776a685ae31e6fad80735d8e30a6defb28d2ca6e8a70a233c7153c8b88a6c6b4389b40a58e33d1e1d921861ca5ca9aff68d5f28d57f1b00c9dd"}, {0xc8, 0x107, 0x8, 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"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"}, {0xa8, 0x11f, 0x10000, "7e467a0930be0a6b99a292980412e6e87654f0da81cf4c9bb1f462491d03f00a38a5133357d0989e36130e721cfe1d77b7070e7d8cb138e18bb52f34b0399758c1eb4e2398b0f2b820e5770bb7d529a3d9472920653d00fad885e4b61d4af69955477d5dcba57b10f4c7179f671650c42b2c1a53c63c058eefcc1e0ba6e74d16c6e0b80737f7af90bf93aaa7833c28c6e10a95a677367f3cdc92"}], 0x1234, 0x80}, 0x6}], 0x6, 0x800) 2018/03/21 22:42:31 executing program 6: r0 = epoll_create1(0x0) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30401, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x24, 0x9, 0x101, 0x9, 0x800, 0x7ff, 0x81, 0x401, 0xf02a, 0x80, 0xe0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) epoll_pwait(r0, &(0x7f0000053000)=[{}], 0x1, 0x80, &(0x7f0000898000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r1, 0x15) 2018/03/21 22:42:31 executing program 7: getpriority(0x2, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x72cfaa32c5c1c3d3, 0x0, &(0x7f0000000040)={r0, r1+30000000}, 0x0) 2018/03/21 22:42:31 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x1, 0x4, 0x8, 0xc000000000000000, 0xc3}, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) 2018/03/21 22:42:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x2, 0xfffffffffffffff3}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) ftruncate(r0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/03/21 22:42:31 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffff7fffffffffff}, {0x6}]}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x7) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/21 22:42:31 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000080)="1a57a69bfc5f22ae129149018baf13dd575c862aec4c030a88174edccef30b9ec8253721d1cc334ae2db561d150cd64f1bd445df1da8b0c4baa5a8484421f2c060d22becb4c7761cf7d15c56dce8bcfe39fcb81a445228acc5d9f5a1c8128e00adfa5653a61e01f45da5812837e29a6299e7e9a3a7d2edc384c97598e87bf6f662e3129821b083ec7ef1d8fc26b23e741d57d4656def70260653504dcc9dae60f3f98e5e282e5a02749281e51e7a97", 0xaf) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) socketpair(0x4, 0x2, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x5, 0x3f, 0x9, 0x800}, {0x1, 0x1000, 0x3, 0x80}, {0x8, 0x7, 0x1ff, 0xffffffffffff0000}, {0x8001, 0x3, 0x8, 0x80}, {0x6a7e, 0x8049, 0x401, 0x1}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003300)={0x0, 0x2e, "d051fa2fc43b8b714d910e95ff1aa8a049a6f4ca1a32446b310d37abde1ca5a7e0692c4aa2a94f1b01c3c3074c74"}, &(0x7f0000003340)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004900)={0x0, 0xf8, "0d6ee0ace7238c979cb6897cd6dbb048684bfcbb3a46766d58dd1373427e019cba672ecdf29ee55adba5ddca3d149b2f2947c78dc4b93e305d0ab47e3998a90cfa1bc814136d5b2ded9a1497a4c8bfd08f57df8bc6aae39aa12b792f05be2e6e8a74b31da852381dd1007241eca4a5b1d87d81b9c2da083aff55222e08864643bf6838d845ed9c30d7bcbd72bc668dfcdc93ed2f4d650e191249f51b10faa0b24a4744c565d15428feedcb59e38f8b36afcd91f16b0f82350c1f02dd43f19f5bc1fbd198127e9fb57fd3c56a00a66ec19697897acb5a3809e0793f41838c631d4101a10fc28a8af1fc0d2af72ebc363e706efe86ff25a25e"}, &(0x7f0000004a00)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004f40)={0x0, 0x100000000}, &(0x7f0000004f80)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004fc0)={0x0, 0x9}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005040)=@assoc_value={0x0, 0x10000000000000}, &(0x7f0000005080)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005200)=[{&(0x7f0000000300)=@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x3}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="3cbe09df854ced6a30cd8d6b5a11bf54b6af53abc606e1f2c737a2f5a14729545b010ea13e4f0dd2f5798decdd3293a337d8a37a48d2fa0abf72b5489b9d68e80c0225fc18156b0d4fb69630e663d59e14feba1d73610e8cd2b2838fd46f8a9c015bd31963800aa5e59a85fae20ca40d5d73e3d42ba07603bdeb86bbec713b4d4fb9e783ec22019931ec8262d5df4199f9c9e3472ed4ddbff146e76a0cc6763a9d14c1e7b806be10893c4f192a031f6d0560a7687f589d36", 0xb8}, {&(0x7f0000001400)="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", 0xfd}, {&(0x7f0000001500)="ba50ae6b38f22fc5eaefa5e4e9c73d2b722f41cc7c4e556f0fe158525c0fa8a2f4bc2a954e9ff750e6dae790b95fc7b0ddfc3037377101a2e247b4f095989a5d720e6218cf4881e8702f8676f5fef54b1936967c2bb4d76373c235711ac77793210764c190ced6474ba947e8afee94ae802ada832f42aab10f9a9fe6e4e298ed1c616064874d066f2be85f50011221205ecdad7706c0cfb831c15deec7fada1f026cd9c2a4c2060905074e64148856265d2576ffd2b8398de9fb0f7a55ee87422e59f94dc09b", 0xc6}, {&(0x7f0000001600)="c64662418d74bb55b2ff427fe55493334a072fd1e8a36e6e50321e596b92089162404ddce11cd19b0abd9bb61e6b33fa71c00f7619f25cec663182c875e5a2aa478f6800f4d10fc94cb432bb0f464fa2a8bf1a455bec8429b12e1cb308ca9d0e5792cd7b54f5419425579109d6e798c1342d08bb6e78500d984709f7ad720f1563ca00bbafa621d7ad8c", 0x8a}, {&(0x7f00000016c0)="373c4ee18fd8aedf132b42f254ef51894ec10df6d57a8ed829dca77972cba23e02264ce1e4d08215792fb7fcd78af437685d3b0ae0ccdbfeefac013c04f496ce8af8012bf4993e80e848140d5a98f42e870432828db1d309dbf1b889cf1ca49da3587a095b", 0x65}, 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{&(0x7f0000003680)="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", 0x1000}, {&(0x7f0000004680)="c3b336d41e214199a3bc260a83720a04ada037742156cd64c73730824c8b1c406078a91971122cae318cd73e67221eadb58eed46edf73c56e03a12b6545f1358ec4cbaa4537d0f27294ab099c38c045cb51a3a60c5c42327c8cdb2d5703e7aaee53a212f62bff8a2a2e1dab6035d0fb3c83b790c09f28d9a2ead4de210c0ec74f2d958c41175749fa8538a36905b12f5ee37543419789795654da088e845f47062fa8f2947b83c823b17957242d392506ae77952933fe574cf93959a229df7d5653ac8786661c2253b", 0xc9}], 0x5, 0x0, 0x0, 0x81}, {&(0x7f00000047c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000048c0)=[{&(0x7f0000004800)="b9caf55e61028822d8f5298a16734a912d5e639335fff10b50b3a983db04ce385dce7802d1fd077ea1583ad04df0a671e407caa4d345808f127ee9400f6d4d00359c89b978f39dd6f8511bad13f64c493217f0c9442878edc727cb025a86772d7640a624192a5caa33b8291c85b3678084918f91b332e7644a0f33d90b192bab1ff0baf6ed2c68a857cbadc0a5143f809b58eff80d8d88d1a13992c13e4ba3", 0x9f}], 0x1, &(0x7f0000004a40)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0x206, 0x5bf2, 0xc9, 0x3, 0x5, 0xa1, r6}}], 0x2c, 0x8004}, {&(0x7f0000004a80)=@in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000004f00)=[{&(0x7f0000004ac0)="161932cb63d65fe79b9cbc5b2455804bbceb0d00319eaad2d91491a89e82020b177cf040f27d5225598fa08c4257b70c727bb398224af17c6c3c5d65024266a7ad41a2bc2ea932c766b7a6f591a7032c0ca6bfdc0bd32a2d5935d65530c6cd85784f31a79f8777c2435e7ccddbe3bb4afce03028df38a1521874a222fc6ed837f9ece3813f99768b9eeacb5495bf2c55e4af724c1a420bb66c84b914ec170be66066a7e82edac73190c1d3398609e509e57b8627cd16d48f3bd273b1c516c18b6c67dc4ad51ff077d4e4013dbba2a428056bc10996c4f4ea0ce7aed1925442aaefd4002fe736105a68562e2a65ecb367", 0xf0}, {&(0x7f0000004bc0)="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", 0xfa}, {&(0x7f0000004cc0)="2696d3eec2cc89cac69c901723bf1cd0fc359cda192d8b61a0cc396d386022272a29005dc799119cf8b1ea074c6fb22672d38e5b285da11a263d8611b191213be7eb541daef54ac4e77e2156fff6644725029ce409bf6da8db8144abac9377e3f93bf59287c0c6ed2f95ba204e5497cada7c0c72155a0398ec207ecb2a27f83118ab65a764b571fb202a3f5bbc3b87252e7c2ed095e88bc402f5a292f9e99a12ac0f762ef20e2f99953d86bc7892ad9db8897508a3b6a14babc8ed0323d453e38975b5af62e6bfa64d5b6ffb4c2833ff1ae29435da07a1a0dec2ca5f361938ae93e0ce740db0e1f628b590751c37196243fd4a9fc5633333", 0xf8}, {&(0x7f0000004dc0)="683f040eae995eec62b464cff9305c2b19566b1b0aa2de87fd7ad6f1a750fc565d6351a9", 0x24}, {&(0x7f0000004e00)="d9", 0x1}, {&(0x7f0000004e40)="2301e6435ff1db9eac1ffd76e3b29690dca89cb90214cc96ec440812574e773e5065bf229604332534e244e664e6d7c0544d952c5b1e50d4508064e317aff3fcc692276d9a8688bdd334c140012fd72fc93924120916a04ba058a96b3250552c2ad2adf5dd01bcd06fdea3845a94394c31fbf9e0b9de06bc3838043ae7631229e5259e976cd21384970e19d5846c2abb23fe5ab5f0670ab631f98a7c138ff7d36c34ddbb262dba97efa6d4a0415d23d9", 0xb0}], 0x6, &(0x7f00000050c0)=[@init={0x14, 0x84, 0x0, {0x8001, 0x9, 0x0, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x2b, 0xdd, r7}}, @init={0x14, 0x84, 0x0, {0x8001, 0xa0, 0x3ff, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x0, 0xa6, 0x634, r8}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x401, 0x400}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xffffffff, 0x2, 0x59f1, 0xfff, 0x8, 0x8001, 0x0, r9}}], 0x108}], 0x6, 0x24000800) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000052c0)='H{\'keyringtrusted\x00') mq_open(&(0x7f0000005300)='H{\'keyringtrusted\x00', 0x43, 0x0, &(0x7f0000005340)={0x73d4, 0x6, 0x6, 0x1, 0x2, 0x6a7a, 0x40}) socketpair(0x11, 0x4, 0x6597, &(0x7f0000005380)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_dev$usbmon(&(0x7f00000053c0)='/dev/usbmon#\x00', 0x80, 0x1) ioctl$ASHMEM_SET_NAME(r10, 0x41007701, &(0x7f0000005400)='ppp1\'{lo\x00') close(r12) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r12, 0x84, 0x1e, &(0x7f0000005440), &(0x7f0000005480)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r10, 0xc02c5341, &(0x7f00000054c0)) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000005540)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005580)={0x2a2, 0xfff, 0x43, 0x7, 0xffffffffffff0000}, 0x14) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f00000055c0)={'rose0\x00', 0x1000}) unlink(&(0x7f0000005600)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000005640)={@mcast1={0xff, 0x1, [], 0x1}, 0x2400000000000000, 0x1, 0x0, 0x4, 0x1, 0xfffffffffffffff8, 0x200}, &(0x7f0000005680)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f00000056c0)={0x1, [0x0]}, &(0x7f0000005700)=0x8) lookup_dcookie(0xfff, &(0x7f0000005740)=""/4096, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r11, 0xc0086420, &(0x7f0000006740)={0x0}) ioctl$DRM_IOCTL_DMA(r12, 0xc0286429, &(0x7f0000006880)={r13, 0x2, &(0x7f0000006780)=[0x7f, 0xfffffffffffffffb], &(0x7f00000067c0)=[0x0], 0x10, 0x2, 0xed1, &(0x7f0000006800)=[0x2, 0x20080000], &(0x7f0000006840)=[0x9893, 0x7]}) 2018/03/21 22:42:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)="fa8babc8c5e913536400", 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xffffffff80000000, 0xfff, 0x1, 0x7, 0xff, 0x7, 0x80000000, 0x3, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x100000000}, &(0x7f0000000580)=0x8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/21 22:42:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xa0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/21 22:42:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x4, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x200, 0xfa84, 0xc00}, 0x8) clock_settime(0x4, &(0x7f00000001c0)={0x0, 0x1c9c380}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc0000004000000000000000100000000000000000240008001d0008000000150069cc8910cfa07c2570d374f275edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) mq_getsetattr(r2, &(0x7f0000000100)={0x2, 0x1, 0x6, 0x21, 0x2aaa497b, 0x1, 0x0, 0x1}, &(0x7f0000000140)) 2018/03/21 22:42:31 executing program 5: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0x2, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x193d584e) 2018/03/21 22:42:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x7966, 0x800) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/112, 0x70}], 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='lo\x00') setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00000000c0)="b1612faa33fa953fcb8cc6bd59763595c03282a173e4d8d2a65a295d0e4123d111e924e186cc76e03e41534cca9512fdd2451111c00081ae0ad1566b89b69c906fc4b6e72eef90ecc2cbaf7c889db4e92e4a7e1984d8530679b30fbc16a3cb226eebc47437dee96a9f84827d5711fdacc69da848ec820a9173fde609337394cbba6b1ab9ae8af8e5792f96a1332e455f17976d5bf6f8e4ad2bdb5c0c0585935aff2a3c7b53083011ecc30522b5c461306b553ab50d0183d82202ab2896158eb3541d", 0xc2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/21 22:42:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x2, 0xfffffffffffffff3}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) ftruncate(r0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/03/21 22:42:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f0000000000)=0x40000000, 0x400000ff) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="e2866fc69c93c877eb89fb608f6c5f2b1a465967a2f65d5fa57e5e4002c7b793b26687a2f3bd79aae5d6b2fc26422f56bb9421a602fe4e5dc79d81efe33c07f1ccfd93858d2c887f3b26b918f93ebfdfc5befd267c09db6e8343c25ccd5e5561c99db03c6caee63836a2798b366edb96e32a03f55e7e088a5e7af146988c8003607a56f201471ffdbaa7e31f948df1a11f49dad6b15bdbe68f4228028a602d68d28e7ed0c8845e104fb15fd930ff329a1c644407408249341b0cf597e38db7b479477ce058f883726a84b27c29fbb7e818f63fff83724fe32801cf63ffd893ac7fcf2084301c613c3f1cdbeba60334b75ec351d96de9e3a4", 0xf8}, {&(0x7f0000000140)="36adac6bc5f12d0373ffa62f905a772cf136a6ab1e4153202ad6acbcd1f53f74d85a5157b0a0dda73659e6ada7e5e8dea8519e58452d11f02f7a2f52bb4ecf455dee5200bf9e90b232ecfe7d17e3c9fd3d6cd76a7bfca6bdf018124abe5db1e9749eaf0578b2f037c94a9e09177b852edb10c0", 0x73}], 0x2, 0x0) memfd_create(&(0x7f0000000200)='projid_map\x00', 0x3) 2018/03/21 22:42:31 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f00002d0ff8)={0x19980330, r0}, &(0x7f0000cc0000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000240)={0x6, 0x1, {0xffffffffffffffff, 0x1, 0x1000, 0x2, 0x10001}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x7f, 0x1, 0x3e, 0x99, 0xffffffffffffffff, 0x37f, 0x1, 0x1, 0x9491, 0x657, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0x100000000) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) recvfrom(r3, &(0x7f00000002c0)=""/176, 0xb0, 0x40000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x0, 0x8, 0x5, 0x7, 0x80, 0x88, 0x1ff, r4}, 0x20) 2018/03/21 22:42:31 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = getpid() ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)="780494b12027b1550a0c69639c6b1811cd6066cabca9061ca8630012e81a04a6d670c8c0be8a3e238326fc1c9c51e573285122dd8099281e3b2830e59db875cfd0ee4953847eb0d51b67673971fb2359c1a4a58ce2c0d8598691d952e701ead70fc24bcd04f500afb1c3c31d2f8932cdfce90ba76d677d3129ed605f9336b2880ea0ee17ed60b95ba7016478229d3f4d0cfa30402af0a96950bf73141b33307735d06d912fec14bf768db1987dfbc7fc829558bd4b7eba38de480551beb52049c6dd3296bb4f0213769d018585e684364435c01f24994585ef148bccef6ffca40c5a3ca85959ebc1f0f54a14a582bfe39b47c43a4c") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000140)=""/109, 0x6d) 2018/03/21 22:42:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x801) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getegid() renameat2(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x3) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getgroups(0x8, &(0x7f0000000340)=[r3, r4, r5, r6, r7, r8, r9, r10]) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000540)=""/167, 0xa7}], 0x1) 2018/03/21 22:42:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}]}, 0x28}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/21 22:42:31 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x40, 0x8000, 0xf67, 0x3, 0x3f}, 0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000080)={0x50000001, 0x5, 0xe}) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)='c', 0x1}], 0x1) 2018/03/21 22:42:31 executing program 2: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xe0, &(0x7f0000000100)="fc91d29831dde94a7af0a42dde62a349163ef8d588660607ca519a3c186160d20eb1aa98eb0836ad305c55113f45aca0337dae1da905022741aaa42d90a4fb684f8d22242ebb789aa8f7e1294e129ac398a1a6ab2407f8461cda05d90aeea95e3ffcccd5e737cc01f982e2581e4a58f7b40995") mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0x1c0}], 0x2, 0x0) 2018/03/21 22:42:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0xfffffffffffffffe) r2 = dup2(r1, r0) fcntl$getown(r2, 0x9) 2018/03/21 22:42:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000fc0012000000000000000000008500ffffffffffffff8c0df2ddf039d901d5c1424c0e6761f33623d6998b91d2479970c96135d6a0c9b0249211ee1dcc16efbb993e569d571d3c9ac2e332104d21dcffffffff294fda5269be5908570938f59fd2d8245af414f5b909aac5f2f9a4cc3479e60ad9115010c13521aa993bd338891a981373f36e770a16583e65c13b2799a8b1f51f31ee0b197c53ecf4951d04e8b62ee5b28897782348ec7aae757f2ee386be2739b7950be48b7b29315d2f82a18cbe7a48e18700000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="fdfb8e48c25ef37dd2d149bc37f2b9842dbf48258a5663502bae28ae1c977a2c415dce93e491177a00000000b02bc59d2058f784ec73b2b5b55d0b3924b552ad7ec61b552b76e35ca760f76269604ff45a5cc3202c444ea6f71dc0aa26368ef478ca8c0d74e5c41a94b2d9a8c00f6075db7386bf3489fc44535d2b7e55e3", 0x7e) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) 2018/03/21 22:42:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x2, 0xfffffffffffffff3}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) ftruncate(r0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/03/21 22:42:31 executing program 4: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0, 0x2001}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000ddd000), 0x0, 0x81, &(0x7f00007a7ff8), 0x8) prctl$intptr(0x3f, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/21 22:42:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xbffffffffffffffc) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)={{0x0, 0x2710}}) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) [ 47.838683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4608 sclass=netlink_route_socket pig=7887 comm=syz-executor7 [ 47.847208] device lo entered promiscuous mode [ 47.856787] device lo left promiscuous mode 2018/03/21 22:42:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="d5e097112e5540fe7719912bce1d6ea57f4ed135cc3e9c", 0x17, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) [ 47.902669] device lo entered promiscuous mode 2018/03/21 22:42:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000301010100000000000400000f000000"], 0x14}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 2018/03/21 22:42:31 executing program 5: r0 = socket(0x18, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/03/21 22:42:31 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@rc={0x1f, {0x7, 0x200, 0x4, 0xfffffffffffffbff, 0x2, 0x9}, 0x3ff}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="20c308a4b57021af716c8be6f581c58168d52f5e988f8383e33a684c000d7dbced8ec4f851ee6b0b48b65139258c4b2c3e00ff939e69783170549296eb3bd629b5b74218e63b7d164381b28c8274c319719227f0635d82", 0x57}], 0x1, &(0x7f0000000180)=[{0xac, 0x11f, 0xfffffffffffffffd, "6b40fc69bdf9e36eddd87748d93e05f6dbddbd84d9b1ad34847dc7d0216629bc491ed8b37a428016858b96de6b3637bea6923c7ef214b40b1f9cc779bfc492f00080b3daecfb3c085d5c2f3d17b7b9315d4b0c45eb199e85f39b0507a00e65f9278853d11e69b7b5445e30f33f0f2d7dfdbe523d79b5b09c460d687605f3b55a2ec6815a2c8973215a8f16396da6d9425a4a90fd325033d5615382593bfe"}, {0x10, 0x10b, 0x101, "51c0592f"}, {0xdc, 0x11e, 0xffff, "e646b186c38366acb730280e4d1fec6757a4d1be8c9079d3b37665a92717e404344afc2dca0bde3d753b73af0cd761220809143ef116eab143e7f9a1b54f183d4631b77daced30497dd0001ebf089b5cbbb00e3a2fa48519e7e1519ca1340c361da55aca6d80262d990b541e0f9c87843c6661d49815bac635bb7d7780edeef0069285292750d1f0509930dc8853bb24147a6af68edc8f0a982e5f1ad74dc9138206bc6a9ed975373ee8402377d91d6d01d60fb65584837e3af8d0460b064432fd6a9778289231fc7541386bda0da5e0"}, {0x3c, 0x0, 0x1, "39d4d81a71fb36dd30416197766967fe06222c0d60ffd30f65bb40c66a4b462f04a16962a39ff430552fbab515c30a"}, {0x38, 0x11f, 0x7, "da4afe7b48de7c08bd016f00435052c166b6524a61da7a67a323cd67f6ebb7d7851b1f18cbd0d0e006"}, {0xb8, 0x114, 0x2, "7a098a7e76d6d6b53a60e7557d4a8b4dbd0b4ecc94adaa1c1983e6f5be3f742d7ddaa134a0d5871e8c3bc112bc19d5e17dd3c6de9f6b78e478171ac84748aa7f96e91314df5464159caeb3fcacb2fa80de268d5eca54a772b495fa1d8b7355274389b525415b5b44c1617ab732bb1899ee57fb57e53e223d38729ea25b32b43b515c9092da1169a1cf37ce246d7b6755ec77faaa6c59c6339dc077ace5751b3511e177cd2a74f4e8fa93f5c1"}, {0x10, 0x0, 0x6, "daaf7420"}, {0xf4, 0x112, 0xe041, "6f655c38b2d415479cd1d57afe04deddbc83d69032f5aa357788ee69390b1ff66f15da86ab9c5163e9a27d363ccee9fc5fcbc8f7ea26ed6115d5e9bad422a05f0731c9537bc1b02908ca24789c5a65bd885c78bec7940dae73999bddf8b524387e68a8a9fdb9a935a41d5594bfa568ebd2b5e89719ff87f88c84ee5435e8e6a97fb6d58e02cc0b2e424b35e501515b100be1c289dffd7a7cb3183fe6c2e91a7a62e2a2581a13056dc4f1c97895eb42e6b626b14287a7503d1036a88adf80944c9ff6d64d2d65d817af2cbc3e4b80996d9793c82008bf7506ac43de40321ebee6c4bdc179508144"}], 0x3c8, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 1: r0 = socket$inet(0x2, 0x6, 0x3e) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x38c}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/21 22:42:31 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0xfffffdf2, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/21 22:42:31 executing program 6: madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) pkey_alloc(0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x290200, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000180)={r1, &(0x7f0000000100)=""/125}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/21 22:42:31 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x0) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000080)={"7369743000194cc97700", @ifru_names='bcsh0\x00'}) 2018/03/21 22:42:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nfsfs\x00') r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x10, 0x9, 0x400, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x6}, [@nested={0x50, 0x13, [@generic="e75654e8e0e82bff7ffba763dec9eb4efbc1d7a669c81d9b7d25403abe41d496c23c903a4a2705fd0e419c6f738a65a6571c252464dc14bca15b087dba33f1bf1d67b76153e7d1b4d013"]}, @typed={0xc, 0x7b, @pid=r1}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) sendfile(r0, r0, &(0x7f0000000000)=0x3, 0xc9e7) 2018/03/21 22:42:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0x774, 0x2, 0x2}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socketpair(0x13, 0x7, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[], @ANYRES64=r3, @ANYRES64=r0]) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0xfff}}, 0x9, 0xffffffffffffff81}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r5, 0x5}, 0x8) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 22:42:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x20000000}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 22:42:31 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/21 22:42:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @remote}, &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0xffffffffffffff47}}, {{&(0x7f0000000a80)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000000080), 0x384, &(0x7f0000001dc0)=[{0x0, 0x101, 0x1, "8fe8d099c019bed1f42bef66de78b623b423e2718d1edc5b3dde72f119c6160fd6f3222da5d5f13024de2474c6785a805a95165c946c12b71cebe78522ef3b253975c83a2f5f9864284b76efb4816baafe87843f231168db57d8bb55fd22c9c3e7d79032b45e2da69497ba1034a6e4cdce813468e9f76dc5e0cb2aee97912a1354633fa322"}, {0x0, 0x13b, 0x6, "f59658ae64aa51a2c0a002dbc4e2929d813aca7e644f537ca81bc37a7e41d2b13b6dfc1ae28af78033a36fd2778ea6c7059735"}, {0x0, 0x10b, 0xfffffffffffffff8, "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"}, {0x0, 0x10d, 0x382a, "8e705b62ef885db9cd1d38d4f100d2096f7a55c27c28508ffac5ff020457a7c3a7f4b1f58c29f1dcb426a57324240c17857448370d927207b323e897708fd5283d79c989a5db197367554a8943543f5a202bab8973baa6838e3e2c57f99abfc9689d3c9d66d10b4a08b424db6d0b2788118e6cf53f219804c60ed1740cb49faba7370d5c14a933dd874a1623470cfcbfef946d8146f4426164a4d99db2991d3094bb15536041bfc4f278679de283f46a"}, {0x0, 0x188, 0x6, "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"}, {0x0, 0x19f, 0x3, "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"}]}}], 0x81, 0x20000801) 2018/03/21 22:42:31 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dddffa)='ramfs\x00', 0x0, &(0x7f000001c000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8060, 0x80000000) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/21 22:42:31 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/21 22:42:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x4000) ioctl(r0, 0x227c, &(0x7f000097e000)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/250, &(0x7f00000001c0)=0xfa) 2018/03/21 22:42:31 executing program 0: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400), &(0x7f0000000440)=0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x8}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xfff, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000100)={0x3, r3, 0x10000, 0x9}) fsync(r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x8010, r1, 0x0) r4 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001}, 0x57b) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x401, r3, 0x10000, 0x1}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000001c0)='irlan0\x00') readv(r5, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/107, 0x6b}], 0x1) 2018/03/21 22:42:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd8000)='net/psched\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025df67)=""/153, 0x99}], 0x1, 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'net/psched\x00'}) 2018/03/21 22:42:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x125200) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) readv(r1, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/21 22:42:31 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="48a35f5d9ddf8f29b0c25bebfa99b32ccc809d24608020cce1cd79b54e939c92d756951725b12205ac26a813496496bdc75a9efd3d349ee55f28011ac08bc65c00307cfa1229e0d59bc9919d97e2f3e0fc7c9bff35f11ac835b08d3f040a3ded0bba9f654d1c43d78f152d3f266241f70ef896efd68b101521927fedda7b73dc3c4daa0de240574f286cc306a610bd21a2f0cecc2a1721ae3be0df44bd207997312587c6712c54b878d648fbd16ccf9c48b98b049055adc6d29cd2273547a9dc78f84ea066441385014c15ef7005cd20304e0f8f773c8a8caa82fba36f271c89dd", 0xe1}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="647f1a20f9c08843061ae6b63ffc18f8a3afdc2318594caff6fff4bed885efa640d984cbc03fe881ec214d47b66351233e22fa6f27f41583dc94724bffe988b98e4d665b63bb31d931", 0x49}, {&(0x7f00000012c0)="8429d0a2720d4318f23da25a512f2e33dc357c0264ca0f1656aafab60817cedf8acf82792122aa9ca4eec90eed4815a370c90ad40e4b4cb206a931855ac2f250eaddde9eb050a11e2a7ba037d147db9af1a952a107d3b93b362b2956a6648c7ece426cbc09a0a551256ab2c7b8e3c9f64b9ed399557bf6efd94538c75af15232239ac86dc4134bf8582cc5c1e61d219c2847801965169d282ed4432bc0a4b40c942bd49332458b13efa83cc71c3e64610c80aa7232fec94f3886dc65bfb6fad084f7a5a8ec1f42d905ef3a5c55bea97732b9f2d37b9e400944334aa1f85fd1a6413e9415b6e0bdf7a6c71bd17a759485682983f3c0cea2af", 0xf8}, {&(0x7f00000013c0)="4f440ca53b77ca5c3cdd38e6e1ff1ce79a2e483229bb1bcf098c607f29cf5236ac62e95e5a0ce6a41f26a5e2819e8ccb7462b3ce48f7f187453a0927f8ff7ddef1e4724ad98b33b3428f63bad8530530f85287d9a5a861892199c1a21a176cb4f635ef728c67d15d81e0f2d386ddcd39f2ba60aa946c942eb2c06987fc0177a47e3009c181d73b9fcc7b29e4d38c64cfd023d63090cd71e4f63817d892d4e605ec9b4cc116a03809e7213be2184498eaa9f4da1cf2ec6f7037ace49c962d84f232ae6790b3ef63259a3e81eb4a9cbdaf638b7185bd9e33976ffcc15c033be755ec66e4c938a01c6f53943c477b44efbb61cc1d1eb92b4df22cb5ee79582732fbe7b2a76210fdc354f13b5fa3c123a0aec62c8a6e5a35f1df858542b80102f8dd70de356319e0fa17e702300f5b4de8ac825b59e95319e56b94c5667f664c5fccb3f54fd51b8fae54d868792b21672672f375c007bd248b1d3cfb1db12134b7c061d18391d22ad1322b93a704bb0d540e0f47651ea6699c4e5fe6aa01eadd87c8effbd22e891e3b17a8d3e31423a0ef41b36c781e64f1a04673dbc77697da3695552ae5c8817aab4f83a688b9f7bc50863cbde3285b084a8aabeff5f51d4e6fc2414f59669ac02edc2d404d89eebc9737baeb923086ff8e36beefba78da24e2f676be7dc4b7e039fc04340f0c545c68ad17d284066560e79d88b8aad970a91933e62271d12b4d5621865ffa798d48d06fc303f00cc31d7e6dc6243a29f2faa97c1385e3853ede2c978772a5859207f1333ac69cdeda4b99edea62a07118a080324d7bbb2b90945779804aa624760c137b9d2e6be45b84b9324799371bda608076b6001afb7e8780c7fa75e2ffb03d1c52efaa04ad4ceef9dbbe8b13d0d40e430071f8a6bf2a8c0ebb7405c82ba077a8fb2ba3c91a267ba68051b1fbdb13a17ee12525b752aa97a5e3d5d7959fc99c0a2fe7dc048b71e203cce94449a3d0637046bc2c30708f2d66cb6a9ec37bd2eb88627da1faedd32fefe19d96c8498b66601667c3ac1307c29e5ab2e8d48d053ef3b2194cef0d9128c42f341b0da2e13a61544964939ba69e6acebec49ac31e0994c228c13f63be9abe8ece6bfc91a7123a031d2a94a4fb274219ab480f84c5b0a90d07850ba02372759c9448cea9c1795cdd9a1e8fd57ef7bbed8127aa1bb5085be2ff6b997456dd87842f6fc4ff4ca908fa2d45907be21ed8aa6da63cf93f7a0e46a2416e74317067064d3d2de401a91a8d30240d1d8d4705e1ddee9b6f1ebcbac65ccae2f9d910f8a281da852f78ff435bf07a78e5aad4cf7fe9cadc1c423a137257e62c747635b4e2dff389b6d4815d6c016b6ed7b543152f60904905b024727f8e214ad6da2c7bc6b115a0ad5859b3785d4fd0840c0f4697b480abebea7ba71482e0e11105a8091236795e6c683bd348ddff1570883d7847d5bdd4045e31c19e122c8cefa3f02816beb4b9b8118dcbd5128128da24ed76ebce1bf4ea4e3e49f4eeaf5b1ba3895e010965c0e9a8a7a720cb8549c2815d6e79d0a4542306292773b01e24f536669443a52c011bc5cf3c4205703dc5c2adfe0ee32ae952471c18ccfe1e515498608b9fcea7cf2ff3e8f722cc85c6ac535d08ee78f3c3bfebf3dc5453cc03e8692735f0447e5fb30f9eef084117f6728d308979ed28fffb3c8b7ae0895b5fd46a6306171821e6b77dc2b0ca7371e2abfcf6fdaf57c1f339f4f0d34c160519bbc5af1ed3ba74611d13f425e37834e17563e8e8efcb7a4040240154de1b276af6ffb38f9748af5bbe8d695dcc393a328ba8ab8bdee9cb192808726abb25e18b86538c0a618c1f60a568cf787dca429c1c1c09bb93b481308ba39aef48770c6ffb0913ce148296648050af54b0b89bc363de41e411e9def3c5289c59c06dba92dbeb468ca395de46365d677d71d744baca94a135520840ef1f245992640344d4fb5f813bcc79dfbb9064821f35f693c24d7bdb7936e8de2c95e09df6ffa7d725ea1ec9fa9c36479d843948d17673e3a282df2414b618ee9915bc6b80ef73db8c4d4f14b4b9e8b1284ba44586a8261ad641f2420e73be551a25318c09520be1e6131b63fc4bec85a6f4e30f7d04712422a602cb90fcc255e380dacdba81ae5a2dba855b8a69ca51a9b83f675c4559940d15cace32796225cc9ef9a1dbb4b266aea8c15d8d6ad27382eea965df6b2693b941c968bb6af2d62411c9da4e079f1419764898cf6da8542f89e556124d9848907c0a50ab83942d824ffbf8c3d79199acc80be7541a8b484a5b00fbe436c0822b1a18638e62606ae3a5681f068f9e64345dbbbdb7f306c1f801acf02fa4e52b1ff9e8d66c0ae86eca09cead770ee552ae65d7dadd839ca9c8d43c87bdc184f09aa6478d43ca418b6aa3ae61bc819598d8d8e87368bae2190a5fe5f8ad8660b0a04ffa4d2297e3d2037067bd1185c6786e6fa27de2dd1b8e850e0e28aed6d8d28e3a712352753eaf4492e7bf64d1d1740d8cce38bbd47a2209f31ecad6fc99a4ccbbea0fd47792ca4ce644ba48e6a0b8697779d1e64b9a49dc4a60a96b4f269412ab9fbe0ce52cc5ac77df7db2f570404e7ef0e83c76de54f33705efbdc73b80897d5f30879be7e994538a39352e75033e902f9ae7f333f0ec10b859c4fd11c325557397c63ee6a57052ce6bb70a184b087fa622c51a81c00f4b74e09cd1d23b81516777506b75364d9b9b9c38a7b15526290cb7eaefa14cee1bb8235e2faaa8b58da7bbebc6618f6ff07096482b7c16cc86edd430d8a987c1c80b2cd294c64f636d7a1dc671fad2382eb8775cb0ca34ab00d0361a9c779e6268f287f3081888c5ea4a1bb4cbbb472365ab052756aefebcad036bc088bcdc347edab836d7b473f6edb1e2eed3c31437c65e9fb949d726f11ccf9fc8bd29ba15f12bca626e0077f95bba8744a4a1b46e0dd769fc76300ca82d0f9b09f96ad3ba8f865c81231a93e6514981e4feccc2d4ce05c0706b22693b0fd8e99a52ec91a2d4bbe67e8ec38218095f62144a18008ee6b1940d7763c06ce6b2000298b169931ab8add6de9dd18dd2e8618db7f0a5d2d926c3e73ce5ecb2cae936e4f9c0a4bf32f2aeead1ef42d23179b73a7f1c239cea137cfaefc95770c174fcd6770fabeb70ec55cd08ada730e4ea7b3691438d2c29e712bc70f9fbad1e2a3111cd33f3d3e51ee81b42dcea2d94d73d40020a41a831166a96d85ac7ee9cc4279f5174831c60ed69c7ab4648a4043b463601142780e2df963acc6f8d4cdf601a9cd1edcd731dbf0b2519f97876ec69f237ab8f2d2a7daf3c5029e76fe79bd99d64603226c37d368640d448bf461951611048a9af65a24fea2e5298271fb48905555f20d6b5f298dbbc0a10ee24261ead612d1c3977e68f04cd1f462cf991da45adae93f54aee901ce3330c756b0ba4bee52f5e5ee072976ba3461eec4f7dba24d86c0be4ddd7c8e48a23bd6f6911fb71d2cce355f84a6c27dc5fd42dd201cc61ab6e6f09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0x1000}, {&(0x7f00000023c0)="7dd5951528c64ce9a7c5754027ffda55dd987331f2c819501c1232ad23503fda7f430f1f89f8757f18c8531a1f2bb11b4f35bcf874ac4ab820a80bc8c30247fb8a5cf1c350051cfa4988063d15", 0x4d}, {&(0x7f0000002440)="6ffa12dc69167adace79be4028860ee36aa0bce6ccbc9159b145f7500c70782a4347e28848f9d5bc1962e975f17f0aa88ef5ce95dbfa65941648493601fcfae8a90b7e22d8c6824c55c31e129144a1389d1a073d334ee5452b91f9fc25dee1c4ef04a2533d7844437fbf12eccd1a7f76ce8388c6b1fcb1157b514b3da2bd31fbb353de933b6d881ab5ade16b3e3456a89ac2fe7db35ff22fae4ae6609435e0ba34ae887b6cee03b64d300c59846bb5d8be7a5115", 0xb4}, {&(0x7f0000002500)="1829a5a3600d8c77bae54a33a18fecb711ebd20381f16ab348a2cbd931da01884b05ee79f8eea289e7070ed591eec7bae7e74375980bdb66d9473f297c863524ab1866a2126ecd903d0ca81090e9e6023ff59277c61399c8b6ae621394c4b759ed289f5d8023e47c792b175ef8cb1f42032c75ec19c638991a10da750003dc8040df471e27b95be85f072368657edc36f557fc560154f19cb613e7d3f7c084f19f792c2779f2d496c1b16c65afa9d988896b4dc4c5bba7f030e8f496b26c16d32ac746831c59a1df545e7cc914acb2fc7e6b209bf6e2ae", 0xd7}], 0x8, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"74756e6c3000001900", 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 5: r0 = gettid() time(&(0x7f0000000040)) unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/44, 0x347}], 0x1, 0x0) 2018/03/21 22:42:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="240000002e00030207fffd946fa283b70a00000003000000000000000000000000000000", 0x24}], 0x1, 0x0, 0x0, 0x4040010}, 0x0) 2018/03/21 22:42:31 executing program 0: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001000), 0x0, &(0x7f0000001000), 0x29f}, 0xf) 2018/03/21 22:42:31 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)="e230", 0xffffffffffffff8f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x18}) 2018/03/21 22:42:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x490000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="966e0c69d154681b33e86614923b391a36c87f669dd857cf52983285d9147c767a28fa9235226daca225e8d7849310087dd8d39631f03fb68046556bc21a03aab66377dd8f5ac2c932c31925d616a32210e76315162d17fa626017e6fd2225d3d85cd38b9c993ef77f38cdfb848ec307c14b14687748059200574d630299148592d5a17b3900cbf57b00d7a5a73fc22944da37f3bf5b9565cc0f273a58c55719477839f564032fc70d1c10ec4abed22ef2c6ddeb8da1260fedf5cebc0b") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x10001, 0x5, 0xfffffffffffffffa, 0x6, 0x9, 0xe5}) sendto(r0, &(0x7f0000000140)="09ef990baf945c3d9bb7466a791cacd92fbc90fdf2f24e136afb917f70f4defe5df5d8a01bbb8d37c7401da77060a7eba1e894c1b751e604d11751579541d50101c555699d117195a59d74d686d49fa35411f61736c8ff875c", 0x59, 0x800, &(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x80) bind$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x7, 0x1000, 0x8, "fedafb7ed0318e46c641d5abe8bf7563a6ed990aace3ce4bcb426315484dad77be438d2c76352de9e230f33f85c30a5605da8ac9a088520692a832cbc13c6a", 0x26}, 0x58) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) bind$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x7, 0xfff, 0x800, "4cd23484478babc79197937389dfe9a3395569c2d3c0b94a54666698cceb7009cf94d0c704a93d629d166d163de15d459882169bec5a2946b47b2e9bc18738", 0x11}, 0x58) fallocate(r0, 0x3, 0x80000001, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000400)=""/4096) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000001400), 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001440)='ip6gretap0\x00', 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001480)=""/174, &(0x7f0000001540)=0xae) alarm(0x40b784c7) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) r3 = getgid() setgroups(0x2, &(0x7f0000001640)=[r2, r3]) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001680)={'syz_tun\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001740)=0x1f, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r0, 0x0) mq_open(&(0x7f0000001780)='vboxnet1%\x00', 0x0, 0x8, &(0x7f00000017c0)={0x69e, 0x8, 0xffff, 0x81, 0x7, 0x0, 0x4, 0xff}) bind$nfc_llcp(r0, &(0x7f0000001800)={0x27, 0x1, 0x1, 0x6, 0x82ec, 0x3, "eae2461a7960fb39ca82c80eb3aec5b1e5eea411fc3b284c064e21c358194e4caadb48de8b8dd9294a28d92bcbc1fc6f8cc6ffe135f8a23a617a40b11a84bd", 0xb}, 0x58) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001880)={{0xffffffffffffffff, 0x3, 0x6f, 0x3, 0x3}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000018c0)=0x1, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001900)=0x4, &(0x7f0000001940)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0xd2ea) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000019c0), &(0x7f0000001a00)=0x14) r5 = request_key(&(0x7f0000001ac0)='keyring\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b40)="2ec32a3a73656c662b00", 0x0) add_key$keyring(&(0x7f0000001a40)='keyring\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) [ 48.050596] syz-executor5 (7931) used greatest stack depth: 23760 bytes left 2018/03/21 22:42:31 executing program 2: r0 = socket(0x18, 0x0, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000140)={0x4, 0x9aaa}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x7820, 0x0, 0x10001, 0x14ef}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xffffffff80000000, r2, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x29500000000000, @dev={0xfe, 0x80, [], 0x17}, 0x100000001}}, 0x401, 0x9, 0x1, 0x800, 0x558da09e}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a00)={0x0, 0x53, "5d9e842fa221bc6e88b30e8eee5e4d8abcd5e1f77eb44cd6e233e9d5f499f106fb92e8ab1abfb28b874d0c10bb063729b70cb4d683dd6d118397002770946fa8f72370aa33ad9d1e4c2d26ad494efc94971a7e"}, &(0x7f0000000a80)=0x5b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000ac0)={0x0, 0x7ff}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000b40)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000c00)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x2fbe, 0x10}, &(0x7f0000001040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001100)={0x0, 0x5c, &(0x7f0000001080)=[@in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x9a}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e21}}, 0x3, 0x0, 0x1, 0x1, 0x4}, &(0x7f0000001240)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001940)={0x0, 0x95, "ce4b5c152595c182275a2931e00b084e776d23377aeb85574e1518161596cf70a0a6e38fbbefd686556bd0040f2529c3871a52e79a5a8aa612f4ab022b74c4db931077d23b9b7ed6f166fa1d2b03703e7994e44a9afecaa65791fdab3760174901d996d22ed7a72769a4839967d6e380e7b611d5771f31b3ecf356f1a486a4cfbfb4c7c216988ed497821c03bcc3c4209aced2fe4e"}, &(0x7f0000001a00)=0x9d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001a40)=@assoc_value={0x0, 0x8a}, &(0x7f0000001a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001b40)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x3f35b75c, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000300)="c2caf7e5b8a29d1bd54d82cd8c04aef03735d13e2dd3fa56d9f5f32c186db6e6eaa061d60904a02d613abd881aefd46e18c0b6ae6b5384a4813323771e61f968f66d47fa21e91d3c83da91d3c5112dfae3eab8bf244f680aea4e530fa735ff062c9aa385961244995b3481e26c0e432c00b39469a084c2ce4f85954a2f943dec7081", 0x82}, {&(0x7f00000003c0)="1979cbdd2b30917072c049eac2c344cf8ac36f8712a076766ad7f02bd8333a9d3afbfe6c4265c27449056d9d0266dd3bfc833cf66571b685a60abca6c933971d6fa9a7961af2d4c5a3d300cc7e47", 0x4e}], 0x2, &(0x7f0000000580)=[@init={0x14, 0x84, 0x0, {0x1, 0x5, 0x8, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x204, 0x100000000, 0x3, r3}}], 0x58, 0x20000000}, {&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x5c6d, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000640)="276ab60be9789b8cd2a0b3304bb39ca4e28a9dc04eda78b04bd1e25b523ba5f2df974246a1c351a49e58b4fcbd4d034b8d7330be40966ca7b56fd7273e53e3a4101de9d44455b2414378dac093c4fd7a11ab8f5a9f34e257ef50b99ffdd4b543d3924ee62bb0d8502f06d183f568a3cd82b0bee90b9d9f737ccccc3710b372cb9500c59b85866262820a78861a4b40650f073cad8aae7432869f47d8ad9c23fb8597fd8b13fd747d2636006898f69080deb8f3a39d77ee55ae17367e551a243d690507bc057e057ed1740a1e70a00cb4cdb81a828ef5005d2d7303f86c6e1c4090f9f3d7779fd4b837162519eb7a6b0f25b5", 0xf2}, {&(0x7f0000000740)="cb1de5a9e16b9d1c8b453a430b31191cd81840d6d514f869090507efc3669889063f52917ffeb821e7329e3d06b894a1607c3bb36dd3ecd130c15466a98e0295ca454484c7157616f52644719388951adc7d1a46", 0x54}, {&(0x7f00000007c0)="35e9553837ce5dcf41383c4e400194531f10c099f1971d9741a19f389017d9d2bdc8e32ad469d73c33d3a9f9ff5de6793566c0e2d92577d0ca38b5e8c9d004ed3e8c81fb76350f658a880a0d9802d9f8755076462374a0ac4138abf6f0daf5fae84c464b9f89d8c19381c70962e634acdc0a253fc0c318fb289d4a3392e12974bb097f22986bef16", 0x88}, {&(0x7f0000000880)="8ad96b53cd8174ee1707ea86460ef8f375def239e5b2fdfdb0c4833983eec93aa0f0265353f4058e9f2142037ae515969f99b035543d7fc7d3404b46ce252e6bd076c77cfbdc22489e66f2fa7104be160f5dd8c325bea046b9434d731eab", 0x5e}, {&(0x7f0000000900)="53b85c5883de37f53e2487e7fff76109c7a06c90f67a8f398e6e3a90d10dc3928565d061b29ee349b90e2a5e3913db2bb1d8da12a148836bc35c3ed322bb578f7b18e9dbe8bb2d1004881db4001a82d596fb9e9eb59b75f3b4c42e6698a78e0b", 0x60}, {&(0x7f0000000980)="907e40dc157ce065a08753f939ceddbd4edc7bb4b9081574c135202f07e16d8e4e", 0x21}], 0x6, &(0x7f0000000c40)=[@init={0x14, 0x84, 0x0, {0x2, 0x4, 0x4, 0xff}}, @init={0x14, 0x84, 0x0, {0x10000, 0xffff, 0x7, 0xffffffff80000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8004, 0x5ba3, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x1, 0xd700, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x4, 0x8, 0x672, 0x3, 0x1f, 0xad0, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x100000000, 0x7, r6}}], 0x108, 0x1}, {&(0x7f0000000d80)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)="832dc83427fd93f63cbdba7df016e6d3977ed65dcd0da6cfbb687993c40673c078d1f6385d98ca630341e699fba2f9665e82dd44f3ba1ce50cd3e7a16f18d308943bf77a636dca74346c0d5529c21b66f4139ad23160ceab7ffd2bfe49a1b8342668d1380f07cc364b2387267ac48874369644b2aeae93b2b5ebc7d6e29d8c7c5b6a5bc90f7f6bf056f9127343388298f3a65341bb6ff383e7ad3f42c78f18b1a023aeead4b8f0ac18b17168104f35e6cacc825940edbea40c77ed876b76e0436640d9548806ceb2c148d05a4a1a68eabf7e79df756c1232c0e34ff7305f2bb30688d6e1d92e9a24f24cbf03", 0xec}, {&(0x7f0000000ec0)="e3dff87b062ea964813025914d56cfb3db81151fb3e2b3872ba14bdebcac82fb871169639269bb7af6cdc51a7a08596bcaa0dcacf29793ed3dadb028f6c872f0b50da699cc85ab7ac0732235e0402be8a72838d14bea876791021847be8eb01c0f7fd4522ce5a8cf217d2219594943870923f52e6b07ccbfe38a2e21e83c7721cd43e0c03b9041e08945128338f6", 0x8e}, {&(0x7f0000000f80)="17e512bb", 0x4}], 0x3, &(0x7f0000001280)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x6, 0x207, 0x3ff, 0x8000, 0x3f, 0x66, 0x7e9, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x1, 0xa6e7, 0x651, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x401, 0x800d, 0x80000001, 0x3951c000, 0x7db3, 0x11, 0x8, r9}}], 0x84, 0x4}, {&(0x7f0000001340)=@in6={0xa, 0x4e24, 0x3, @empty, 0x101}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001380)="093994781697cb3e53a685f42ec34eec25649a90c2f6990907d463e466e2b9ae180b053b47f161df52458158b9182b4ffbe6c1bd255e536daf4869f15ab8cc8ebf2a1612fea84e6614db906e2d3dc02315e2b48f73a86bc8d7439dc746cec683a0ef73547636dd2f113fdf742fccf4fdf0327a45d00c92d96999163c0c17f15f8c2d1084425b15cefe2ad304d1", 0x8d}, {&(0x7f0000001440)="e538966e8aef4c123135915cb72033ccd0d0c1993bf27e59e1ce74c2bd72f53e0643ced9098c79b5e5f0b52acb374d95621f2753203fc6e970279cf8f788e0e15da414ea7f66c26739471c4094a347b4da872034f26970aedb1505dd870c10b22e609468c6f2a4147ad87fd34b9062fccc7a43b25a489b603969296945149f7320cfe9c3da8b99cfc1b158be6b07ea8936", 0x91}, {&(0x7f0000001500)="80b6f7866f4f3f36fdac36a344932c7361535e87c168ec8683ff82956a995069e13c8d191c4eb6ae0139afafb1fe5601f48a551681306394d2bd7867b4762af2efbf61a6cda19e3f4d14252bd7511debe16ba3e345ea2ed105504d3d0b6ccc2a6f2a59fbf44c2ba953ab5aaf016386f2140762405fa029868e44439c7c86da23fd9f082fb8dfeeb971eaa34f4bb57572", 0x90}, {&(0x7f00000015c0)="47c8467e5758e40f38906f046e56de014d6eb2eed179bbb9e6b5ff94d97f7761750aec85614c7525823f6e124afedea645412845ba7e2753ac9164ee4821c8d48f9ebc2715c10e7034aa9706119c5bc600ce3b5eda03da74ed5cee36e2edd1504df1500d7c540bb05aeb990d49db2e506084b5035a1dc234d3f7ea42d8b1e1a9a644eb581d476e", 0x87}, {&(0x7f0000001680)="7f5b09da7543ec0d8e1cba321421b6904744ed6820835bb5890c24eab8e2e0713f3cbb38eb790a212154d5d6e9880180c7", 0x31}, {&(0x7f00000016c0)="dbc583b1b5faafd4760224b4f7dfdaef5c2226285d04c2982fb02abf68788d06538ee89588ac69a394959bad63273ec08d9d0412b0b0a7747bbaf4bb8203c092688eb3714873f790228b80b8b86ad2eba5e9c7edbe25f757bd37cd14db2d8e6036e89baf0edf481b87e8b5c7d1d7158cc1e904b9bd8ad9eab0345147cd1424a6a8b888cdf258725ed717354787786134b0e25cbb53e97f8b9bd77e816572b0dbd4eaa5e73fb6b42b1305ce11c282bf0e5d350d1117366277aa744b93903b483d21345b9412c8befd1f9ab2667b88d171630da34a1a5420005efb", 0xda}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000001800)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001900)=[{&(0x7f0000001840)="5fb1188c13bf", 0x6}, {&(0x7f0000001880)="7accf616c3764d53fdf680e45f0ba5fcc505a3f1e3062d94548f", 0x1a}, {&(0x7f00000018c0)="fd156b5c7c7a372549ee", 0xa}], 0x3, &(0x7f0000001ac0)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0x4, 0x6, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x4, 0x820b, 0x100000000, 0x96f7, 0x41af96c4, 0x40, 0x100, r11}}], 0x58, 0x800}], 0x5, 0x4010) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0xffffffffffffffad) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r12, 0x401}, &(0x7f0000000240)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000280)=0x4) 2018/03/21 22:42:31 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r1) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x4e22}, 0x1c, &(0x7f00000006c0)}, 0x0) 2018/03/21 22:42:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffffbd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb869", 0x6f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x340, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0x340}, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/124, 0x7c}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000080), 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x82, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/03/21 22:42:31 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x7fff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/21 22:42:31 executing program 7: r0 = socket$packet(0x11, 0x800000000007, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x800}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 22:42:31 executing program 2: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x2000) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) 2018/03/21 22:42:31 executing program 4: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000000340)="240000001a0025f0006bb484feff001c025249ff6e10b500000700eb0500030001000000aa473bf14d15f7264dd00ef98ce8015103b934c910e1d8145bf85ba4148b4d2fb9b32b3dc407cb3f00000000000000e682f6afd7fb4fe0d1a48e754bc6985632d0c078510708e76b8e43f670088d3d94bc5aaa4b34ee49f145e8c2fbd96fca9422a5e375cfba43398de9bc41e829ae21fd3c20dedca69a048dfae044d4cd3e2a59c752c4b18fe9de69bf6151150219b4f838b8b18f12ec26858bc6d54198fb729103ab273aea4543521384a33d3e4d1e890de85e534650ca3e3789c938fdf2ae11c717e83e9c0e051b074c96b0d8898a06a3ec71d0f31fd8d4a41c419145371aecd4d562b06df6", 0x4e) write(r0, &(0x7f0000000000)="796bd5f68652b104a4cee1c5d826db4b8fdc04c9efb74275a1a232ecefc1dff6b76422ef5381b2db5e85c9c6fffb8cfe079e04d01ec520de75ffc801e235cf64561b2965968eef765765d5f824cd15bb29e4617458d4141b13ff77bfe38f035aece496b2799941398de00b261509bb09654c807de7e1c8092c59e0b5b3a3d5d4b47c30ba06f236c839cb00000003", 0x3e6) 2018/03/21 22:42:31 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @multicast2, @multicast1}, &(0x7f0000000180)=0xc) lseek(r1, 0x0, 0x7) 2018/03/21 22:42:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @sctp_ip6_spec={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}}, {"e549"}, @ah_ip4_spec={@rand_addr, @multicast2=0xe0000002}, {"d400"}}}}) 2018/03/21 22:42:31 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4bb17d13, 0x1, 0x5, 0xae5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x0, 0x800, 0x1000, 0x7fff, 0x0, 0x7, 0x1000, {r2, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x788}}, 0x80, 0x3ff, 0x2, 0xb46e56f, 0x80000001}}, &(0x7f0000000280)=0xb0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/03/21 22:42:31 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001900)=""/103) clock_gettime(0x0, &(0x7f0000000100)) clock_settime(0x3, &(0x7f00000018c0)={0x77359400}) recvmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/104, 0x1b0}], 0x200000000000021b, &(0x7f00000002c0)=""/216, 0xd8, 0x34d91162}, 0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000400)=0x7, 0x4) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000001740)={0x1ff, 0x36c, 0x505, 'queue0\x00', 0x7}) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x1000)=nil) r6 = syz_open_dev$sg(&(0x7f0000001980)='/dev/sg#\x00', 0x74efaccc, 0x10500) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f0000001540)={0x100000000, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x6204, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x104) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f00000000c0)) ioctl(r4, 0x100000000, &(0x7f0000000500)="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") setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000000280)) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x8, 0xffffffffffffff9b) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e23}, 0xfffffffffffffede) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000001800)=""/91) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001680)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) close(r4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001700)=0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x20}) ptrace$setopts(0x4200, r7, 0x6, 0x8) 2018/03/21 22:42:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80000000, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) 2018/03/21 22:42:31 executing program 6: r0 = getpgid(0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/selinux/mls\x00', r2) r3 = dup3(r1, r1, 0x80000) getsockname$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0xff, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/21 22:42:31 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4bb17d13, 0x1, 0x5, 0xae5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x0, 0x800, 0x1000, 0x7fff, 0x0, 0x7, 0x1000, {r2, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x788}}, 0x80, 0x3ff, 0x2, 0xb46e56f, 0x80000001}}, &(0x7f0000000280)=0xb0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/03/21 22:42:31 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/21 22:42:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c90000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x8ea, 0x103a4f5c, r2, 0x6, r3, 0x2, 0x8, 0xc28}) 2018/03/21 22:42:31 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x400, 0x400}, {0x3}, {0x5, 0x2}]}) ioctl$KDSETLED(r0, 0x4b32, 0x6) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x8}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = syz_open_pts(r1, 0x800) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="cf07274e47261bab76e050fa33647252cd2025db6286a5d43eea61986f9787a11936011be1258eff5aafd6e0667cd9ebf9521bf9bff0ec2b02d3a16d11199df02cb856ec86cf1a0be855aa47c6cb046f2e281f2a80ea69f8dac1eec70b162e4c440069e56b8871e0564e7e609813c16b75eb4f3397d4b844b99cfa3020299703a24738460978ca14ffaa695b8c5eab9ced2715a8e690b7fbdb1e64c24084d9903ad1cce24c3c5c4e8ce87abc43c7eb6e2c67bea8834daf2b58dbde991c34f14424038a01bc2525191e62d0143c73d8af7204723f620d5bfa3d273975d9b3462ea80a21c9ff78f325877d4651646f1fb68317cd", 0xf3, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x3, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x488, 0x274, 0x274, 0x0, 0x3a4, 0x3a4, 0x3a4, 0x4, &(0x7f00000003c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x100000001, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x37bfb8b3, 0xff, 0x882b, 0x1, 0xffffffffffff8000, 0xf0, 'eql\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x9}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x3, 0x0, 0xffffffffffffed3d, 0x0, 0x0, "ace1174e6ff777e0ad6e84ac29a26efef41c4f06685e46b2de8855164ac2265fdd89d522fa45f25627b3cadb41c13c3ee0232c2e3334d0dba4061cdf5410f6c6"}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0xff]}, 0x2, 0x5e, 0x7ff, 0xfffffffffffffff7, 0x1800000000, 0x7, 'ip6gretap0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7e2bc94051a29dea752addc71b53178d4639d7b36cba9804d99b192c72d8"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000940)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000980)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000009c0)=r5, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000a00)="5445d6869ab73e0ce76b4202", 0xc) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000a40)) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000b00)={{r6, r7/1000+30000}}, 0x100) link(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000b80)='./file0\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000bc0)) pkey_alloc(0x0, 0x1) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000c40)) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0106434, &(0x7f0000000c80)={0x1, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40086439, &(0x7f0000000cc0)={0x4, r9}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000d00)={0x20, 0xfffffffffffffff7, 0x1000, 0x806}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d40)={0x100000001, 0x3, 0x6, 0xc0, 0x0, 0x9, 0x1, 0x7, 0x1, 0x9d, 0x3}, 0xb) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000e40)={0x0, @local, @multicast1}, &(0x7f0000000e80)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000ec0)={r10, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/21 22:42:31 executing program 4: clock_gettime(0xffffffffffffffff, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40002, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) write$sndseq(r0, &(0x7f0000000180)=[{0x2, 0xffffffffffffffe0, 0x7, 0x101, @time={0x77359400}, {0x80, 0x8}, {0xc9, 0x1}, @time=@tick=0x805}, {0x9, 0x7, 0x10001, 0x10001, @tick=0xc3, {0xff, 0x6}, {0x1, 0x50b}, @control={0x7, 0x7ec, 0x9f5}}, {0x3, 0x800, 0xcc28, 0xffffffffffffff00, @tick=0x2522, {0xfffffffffffffffc, 0x2}, {0x1ff, 0x4}, @raw8={"f2f60914427cc2575a5d85a4"}}, {0x7, 0x40, 0x8, 0x2, @tick=0xb1b, {0x2, 0x80}, {0x100000000, 0x1}, @result={0xe538, 0x1}}, {0x374, 0x3, 0xf2, 0x0, @time={0x77359400}, {0x3, 0xfffffffffffffe01}, {0x0, 0x1}, @result={0x4, 0x7}}], 0x8c) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000ee7fe0)={{}, {r1, r2+10000000}}, &(0x7f0000000080)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x420000, 0x0) clock_gettime(0x2, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x3ff, 0x3, 0x1f, {r4, r5+30000000}, 0x71, 0x4}) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/03/21 22:42:31 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x400}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fffffff, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x21, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0xc000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0x6}, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000200)=0x3, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000280)={0x5, {{0x2, 0x4e21, @rand_addr}}, 0x1, 0x9, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e24}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x50c) lseek(r3, 0x0, 0x3) getsockname$inet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, @multicast1}, &(0x7f0000000800)=0x10) getsockname$ipx(r3, &(0x7f0000000840), &(0x7f0000000880)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000008c0)={'icmp6\x00'}, &(0x7f0000000900)=0x1e) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000940)={0xaa, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x81, 0xf69e}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a00)={r5, 0x3, 0xff, 0x7f, 0xfffffffffffff64e, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000a40)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6}, 0x88) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000b00)) epoll_wait(r3, &(0x7f0000000b40)=[{}, {}, {}, {}, {}], 0x5, 0xfffffffffffffffb) r6 = accept4(r2, &(0x7f0000000b80)=@nfc, &(0x7f0000000c00)=0x80, 0x800) pipe(&(0x7f0000000c40)) bind$inet6(r6, &(0x7f0000000c80)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x4}, 0x1c) accept4$packet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d00)=0x14, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000d40)=""/254) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000e40)={r5, 0x5, 0x3, [0x80000000, 0x4, 0xfa7e]}, 0xe) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000e80)={'eql\x00', {0x4, 0x5b87, 0x4800000000000, "3fda50f6957e", 0x7}}) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000ec0)="719e1c4cbbedb83fd18b826a7990340a71786c454e1c83daf6694a0edc7306a917962cffbf5aadd7b1a93e5c6595c0", 0x2f}, {&(0x7f0000000f00)="93c04e995815344b7dabe814468dd329c7f898e85562f45818bb42734aea32b7a41bdec0bc255c46b46ee4a3daac096df7189e08446879baf87164dbe6259794c9e5824e12cb217cdf59d42e605d1ca5b9a0b52ff4eb6a5a52bb83354ff0f7cc2905d6d5d21f28c14996a5e32a2807cda57df6f30404b40389123b8a662e19da03821aff3ece225bd68bbc9823e00444d079a1d0bde99a7c60b18e12c235846b528a97a11a0151fb12c93da377c4d842b2", 0xb1}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)="dad894a6fb642bb05777b9f0c617f06434c67a666a099a7a240e8529cac9f015c3ec203dda20a4333fcfe58da74b65f93e505e4a020df4da9cb57d7611aef448cb89851c568e470a", 0x48}, {&(0x7f0000001080)="d4cd36f67f0613be6ca16e095f173357c622e2a8e5bcbb9f8e4351ab27ca5c8f9eeca0d2bd5ce544ed1290e2e75843bec2181751faa342e74efa2ae5e5d7dbc774e8bd4ab1e6e03f66d28aaab250aff6980090e637fe9c5026590f9328652039a113d6cd7d300e948a130c485e48b1c7921b329b3b139be3fdffa1df9121ebb7af391d218134d6813f063dbc75bb84f494782fa99e4995a4c1a1a73c4bd3814885223533fe0bc86c8f096e12d17a7bd2a67348363db4efe76de28b0ace67df6966feb21ec6e3cbacdde8c77d3385b83bf50a27ee55b5d9a0f95f651ff1f5c154ea2bb17a3ffcdeb8887a", 0xea}], 0x5, 0x6) 2018/03/21 22:42:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000280)=r4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) fremovexattr(r0, &(0x7f0000000180)=@known='security.capability\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x3801}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/21 22:42:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={r1, r2/1000+30000}, 0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x4010, r0, 0x0) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x100) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xfff, 0x1, 0x1000, 0xffffffff00000001, 0xffffffff, 0x1, 0x1ff, 0x1, 0x8, 0x1f, 0x5, 0x80a}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0x8, 0x9, 0x8000, 0x200}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000004c0)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffa}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffffffff80000000, @loopback={0x0, 0x1}, 0xdd91}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x19}}], 0xc0) 2018/03/21 22:42:31 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) 2018/03/21 22:42:31 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/21 22:42:32 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6ab2e34e52a8772f, r4, r1, 0x8, 0x7f, 0x4049bca84d91fea9) close(r2) 2018/03/21 22:42:32 executing program 3: symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 22:42:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [""]}, 0x10}, 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x101, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'dummy0\x00', r3}) 2018/03/21 22:42:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x44c04) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:crypt_device_t:s0\x00', 0x24) 2018/03/21 22:42:32 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0xffffffff, 0x4) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000000140)=""/126, &(0x7f00000001c0)=0x7e) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) bind$unix(r2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x1f0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000340)={0x10001, 0x0, 0x1, 0x8}, 0x8) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000380)="922d5b9c5e47f5add8630a3a44f0736e4312974309877c5b3fd9d98ac90018c09560e5ec2223411fb05b14a5ccb4b815f3faf0286f45153eb749ae9255bcf9402c7baf8ad282de521ec652853456af779ff7882c421784214126358b3e3c188b4f0548a647ae6e4593b5e5d26ab8251195fbd10ac75d4508662dc1152ebc5bca52272c64", 0x84}, {&(0x7f0000000440)="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", 0x1000}], 0x2) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001480)=""/112, &(0x7f0000001500)=0x70) recvmsg(r5, &(0x7f0000002640)={&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/26, 0x1a}], 0x1, &(0x7f0000001640)=""/4096, 0x1000, 0x2e64}, 0x40) readlinkat(r2, &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)=""/4096, 0x1000) renameat(r1, &(0x7f00000036c0)='./file0/file0\x00', r2, &(0x7f0000003700)='./file0\x00') timer_create(0x4, &(0x7f00000038c0)={0x0, 0x6, 0x4, @thr={&(0x7f0000003740)="800e2365cdc73f45877217b35dd578a4ae2e0712f0b2362311a4430eca34939aad8aada6e7c74183144f12d94eb66c6ffebca7c7d38188aa19919c685907033c6e53d80cf155e6978963b7792b4e450cb1c40cb0cb500e19fc5f31f3fc616be8e2f6aa01bcf766260132dd3cd8e12f903b3dc9785fcb815a5f1b7541cefbfb8a4c47ba37e630fa2d0b8a", &(0x7f0000003800)="ae1ffb0b2599d4327e21aedfd21dd97f0fffc0a3a29ab89011038a6fc55fc1527ea07ce649c4e1e8fc726f6ad5b5f38fbd6f2679f6993077868c5b4b3287af613e9615def82e65b8dffbae374a2ec42e70aa8e3c21e2e6d443f08eae07fb1c510977efc4d52a396a859f901737bd677ca34ffef53d278c1f809a8c66ca397f3786ba134aea835ce9e3639caad791c86694f580e733661bb8b4d773c017f6"}}, &(0x7f0000003900)=0x0) timer_delete(r6) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000003940), &(0x7f0000003980)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000039c0)=0x1) getpid() fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003a00), &(0x7f0000003a40)=0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000003a80)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000003ac0)="71e24ce6e6a558c8ae851237bfd821f333979a9881a438c1db8df34bb6dca14c3747e7f4f74422d9879a1f3e928d2c78084150e82fd6690791953171b2660d55132b06e1896ffdbf1eded3fd826c6944eccd109560e610a5b21b636b4f2f3523ed9d889e837790e89702fba82cff3f872efd") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000003b40)="80bf9db1fc3810c57ff09df5b4fcf513", 0x10) fremovexattr(r2, &(0x7f0000003b80)=@known='security.capability\x00') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000003bc0)) 2018/03/21 22:42:32 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000000000), 0x10000) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000000040)="06", 0x1, 0x9, 0x0) 2018/03/21 22:42:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0xfffffffffffffd48, &(0x7f0000000140), 0x0, &(0x7f0000000100)}}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42100, 0x20) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/171) 2018/03/21 22:42:32 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)={0x8c37, 0x200}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r0, r1) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f00000000c0)=""/190, &(0x7f0000000180)=0xbe) 2018/03/21 22:42:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x141800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x2, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800210000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x4b, 0x0, 0x0, 'queue0\x00', 0x2000}) 2018/03/21 22:42:32 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040)=0x4) 2018/03/21 22:42:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x400042) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl(r0, 0x302, &(0x7f0000000040)) 2018/03/21 22:42:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/21 22:42:32 executing program 1: r0 = socket(0xa, 0x802, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001380)={{0x1, 0x3, 0xfffffffffffffff7, 0x2, 0xf8}, 0x7ff, 0x8000}) clone(0x80000000, &(0x7f0000000200)="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", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="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") sendmsg(r0, &(0x7f00009d7fc8)={&(0x7f0000186000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x15c, &(0x7f0000000200), 0x0, &(0x7f0000202b50)=ANY=[@ANYBLOB="1000000001000000"], 0x8}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc5, "2517cead6c587663972fc7978e6a45f1a1b811dad74fe90ee4d945f47373ab951b78187fa01a91ee24e273607bb9086e3bcec6806d8cc86be275b6d9385165536a43cb884206bd33a2112f19c30a98f083d85154b4c24618b7e11843198a4180fee25bc906d8326d86287718cf1114170124217c2d74325db25de80370f85addbeeb3bbf32cf408010fe56a0c30cbd6dc906bdb55cf338308d8e35a44cf80cf4e0496e8daefad78f0543ef99df87c3c78b63505a8589270332616f96c549fe8a99fe352627"}, &(0x7f0000000100)=0xcd) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 2018/03/21 22:42:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8400, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x4, @empty, 0x10001}}, 0x1, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df96dd151c2a717f5d0469e5fd4d3cae6eb671507745aed8575a6d8b6805619337678a5377f2cc5e781"}, 0xfffffffffffffef2) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x40000) fcntl$setflags(r1, 0x2, 0x1) 2018/03/21 22:42:32 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e24, @rand_addr=0x9}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) finit_module(r0, &(0x7f0000000080)='proc&posix_acl_access$#-{%posix_acl_accessnodevem1@selfGPL\x00', 0x1) 2018/03/21 22:42:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x9, {{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0x42, @loopback={0x0, 0x1}, 0x100000001}}}, 0x104) sendmmsg(r0, &(0x7f0000001280), 0x800000000000041, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x2, 0xff, 0x4, 0x8000, 0x9, 0x400}, 0x20) 2018/03/21 22:42:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) r1 = geteuid() setfsuid(r1) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/03/21 22:42:32 executing program 4: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x8100000, 0xffffffffffff0000}, &(0x7f0000000140)=0x10) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/21 22:42:32 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/21 22:42:32 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x301, 0x6, 0x7, 0x2, 0xd4d, @random="9d7a4b79c6ba"}, 0x10) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="5a97cb8dff952665884bdaac13fde98fb3ec2332345c71118884ef5285aedd15c473a0bbd0708f7b", 0x28, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/66, 0x42) shutdown(r0, 0x0) 2018/03/21 22:42:32 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0xf18}, &(0x7f00000003c0)=0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) sysinfo(&(0x7f0000000000)=""/198) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x301d00, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/72) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x256ee0b4, 0x400800) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000200)={0xffff, 0x19, 0x2, 0x0, "8fb8db3aa51cc112a722f281cd075af29578bf8697c3321738d62af723eaa576"}) 2018/03/21 22:42:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) bind(r2, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @empty, 'vlan0\x00'}}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$netlink(r2, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003200)={0x10}, 0x10}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000001000000b3531075f2d28970560260174a844501000100", @ANYRES32=r2], 0x10}, 0x0) 2018/03/21 22:42:32 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) eventfd2(0x3, 0x800) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/21 22:42:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1c0000000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xe8) 2018/03/21 22:42:32 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) clock_gettime(0x3, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x100}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000180)={0x401}, 0x1) sendmsg$netrom(r3, &(0x7f0000000340)={&(0x7f00000001c0)=@ax25={0x3, {"55ef64dddde251"}, 0x500000000000}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="6b912ace7179bc4a4e93ea46e5e4a18518572f1431bfa0d5e395a10370a6948cba76c35d510d03", 0x27}, {&(0x7f0000000240)="f95b6fa62e1c1f85662589e3", 0xc}, {&(0x7f00000002c0)}], 0x3, 0x0, 0x0, 0x20000001}, 0x4000) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/03/21 22:42:32 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = dup2(r0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x83, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000180)=""/139, 0x576}], 0x3, &(0x7f0000000380)=""/232, 0xe8}, 0x10000000000000}], 0x1, 0x40, &(0x7f0000e82000)={0x77359400}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x20, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) 2018/03/21 22:42:32 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x480000) accept4$ipx(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/03/21 22:42:32 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xfffffffffffff001, 0x0, 0x1, 0x6, 0x40}, 0x98) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)) 2018/03/21 22:42:32 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, 0x0, r2) 2018/03/21 22:42:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000040)=""/190, 0xbe, 0x40010000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000300)={0x7, 0x6, 0x9, 0x0, 0x0, 0x8a}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5065, 0x7, 0x9, 0x4, 0x48}, 0x98) ioctl$TIOCCONS(r0, 0x541d) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000440)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000480)={0x10001}, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x10402, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x9, 0x7, 0x3, 0x8, 0x488e}, 0x14) flock(r5, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000700)={0x1, 0xd4df, 0x7}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000740)={r3, 0x100000001}, &(0x7f0000000780)=0x8) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000007c0)={{0x1, 0x71b8}, 'port1\x00', 0x8, 0x60, 0x3, 0x7fff, 0x8, 0x4, 0x92, 0x0, 0x2, 0x8}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000880)="de09701152a2f464f6035786f36f173cd48032c957e2ad248e680e86f7899ba735cf3f6243f36eb7dfba5bd943f26a6d5468727fb7206bf0527d02159931d81d88501877e7da5e9c6786cac48558abd3a8ed57e0c1bc6348fd033e48a0960b785a140727564a3b9ce125d3dd6f048b76374f84195f39915bc92a113a5b39ffd62a5bd8136143b5ea539513e5b4445c14ab52818251c615ae25ffa71e8b0f50f7c201c0bbffdd7bed0496387dd5737c1739170600d2caf18350bc9fb9d0e10f3319fa1818978d", 0xc6) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000980)={'gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0xb7, r6, r7}, {0x101, 0x5, 0x4, 0xa00000000000000, 0x632e, 0x3, 0xffffffffffffffc0, 0x81}, {0x400, 0xffffffffffffff7f, 0x6, 0x2448a2e5}, 0x8000, 0x6e6bbd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x4dd99df5066d7de0}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x2, 0x2, 0xffffffffffffff43, 0x7dd8, 0x1, 0x401}}, 0xe8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000ac0)={{0x2, 0x4e21, @rand_addr=0x1}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x2e, {0x2, 0x4e21, @broadcast=0xffffffff}, 'tunl0\x00'}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000b40)) 2018/03/21 22:42:32 executing program 2: 2018/03/21 22:42:32 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9a, "bfac8a5fdc97681d22a0319b125ef77fba6bd86b226a412a0ed7e6676798f508207cb238a2bd67bac4286bcb730d4c1ef20d918a49f46abf69975727ca0a4d6b4630f5e930dafb7ca6ccd66251e954f638b3aa4cb8c83b269b708debb5bec39495bcf4eeb6d60d1deef4657c6956b273a403b8347adbdfa8229c742f57e57561aaa43fe546575db90e69cb9b7489b61114fe51ada94eb66c24ff"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x9, 0x101, 0x6, 0x1ff, 0x9, 0x2, 0x2, 0x10000, 0x0, 0x9, 0xb26, 0x2, 0x1de, 0x8, 0x7fff]}, &(0x7f0000000200)=0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 22:42:32 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x1, r0) ioprio_set$pid(0x0, 0x0, 0x5b03) 2018/03/21 22:42:32 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x5, 0x50, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)="89657468312875736572766d6e657430f96367726f7570736563757269747900", 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendto$ipx(r1, &(0x7f0000000040)="5d559fd3c85690f428657a5cb665b52828cdb8a3519397f6adba300cebbf85dac72160929b267b972ae74c63342a00d859e9877f7f87a19b6002ab034b6917af3a31bcb19ac8449ea0f989447c4b715724b74c292bbf731c81930d2defbd7aca9b3cebcde45c35e816c905ab5033ac46a44596982ea1d141d5aee97c18513d6ebf4fe49ec861ab02e69d609b0702dbb2bdb1e9ead592315d2a1e74a145896cf4cf2a7b5a67d6ddc8e1870b90938f8cc7d20eb7eb5c8ef396405f8abc10ae96", 0xbf, 0x4, &(0x7f0000000100)={0x4, 0x7, 0x20, "5c7c941c48c7", 0x8736}, 0x10) 2018/03/21 22:42:32 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffee5e, 0x403) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x1, @time={0x0, 0x1c9c380}, 0x90d, {0x5, 0x2}, 0x0, 0x0, 0xd51}) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) creat(&(0x7f0000000200)='./file1\x00', 0x112) rename(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/03/21 22:42:32 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) 2018/03/21 22:42:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000f7e)=""/130, &(0x7f0000001000)=0x82) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4400000}, 0xc) 2018/03/21 22:42:32 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x7) r0 = geteuid() getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0x0, 0x801000) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000001c0)=0x8000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003d00)={0x0, @loopback, @remote}, &(0x7f0000003d40)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003d80)={@empty, 0x1e, r4}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000003dc0)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000003e00)={'bond0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) eventfd2(0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) quotactl(0x1ff, &(0x7f0000003e40)='./file0\x00', r0, &(0x7f0000003e80)="0d025e37089b8389942d022312b1c735ee3541e4ce8d0e66c04f390467fe6203050f58e79523c49031d687ce6211a136") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000003ec0)={0x7ff, {{0x2, 0x4e23, @rand_addr}}}, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003f80)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003fc0)={0x0, 0x4}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004040)={r6, 0x2}, 0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000040c0)=@get={0x1, &(0x7f0000004080)=""/57, 0xfffffffffffffffc}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004100)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e20, @rand_addr=0x7c000}, @in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x74}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x6c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004180)={r6, @in={{0x2, 0x4e21, @rand_addr=0x3f8000000000000}}}, &(0x7f0000004240)=0x84) openat$ashmem(0xffffffffffffff9c, &(0x7f0000004280)='/dev/ashmem\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000042c0)={0x0, 0x0}) ptrace$peekuser(0x3, r7, 0x100) syz_open_dev$sg(&(0x7f0000004300)='/dev/sg#\x00', 0x7, 0x200) mknodat(r3, &(0x7f0000004340)='./file0\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f00000043c0)={0x0, 0x0}) utimes(&(0x7f0000004380)='./file0\x00', &(0x7f0000004400)={{0x0, 0x7530}, {r8, r9/1000+30000}}) 2018/03/21 22:42:32 executing program 4: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x81, "1caca0baf3941509f82a2fc1c902e2bb949b2c3cbf4c34767fb9a56dabd64029df1323b3a747b1be19c26c7b56e2bebe789aa331138b14575f897f00f8ca78afb428807c033995aacbffb06ce2c6a10efdf49c29aecff9592b63ccce0771233d3747c6894213cf4cd22185377eebf748b3a698bf1001a3d3f42496eb4fe3a1f797"}, &(0x7f0000000180)=0x89) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/21 22:42:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/03/21 22:42:32 executing program 7: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) sendto$inet(r0, &(0x7f0000000040)="1271c55ba794eee2625e5d8a911d5c19cb6db587508589a2d922b4d7f5434e001c5f5e04fde21c95961a7939c746f5e9ec1ebdd0782c66fb0f7873511f4ce51bfcbf49c34903345b88759b8a882d789454683a5283bf9215ff39cbd36f7153d4349f4c809178da55ca2156fdbea3fb4564543815e80bbe6bd954a4f361fb801ece57e38a0fffe0cf91a0a71486e3944b773772c63004f0e6e7caa3da2cc1199dfcce223ed46e39a250da735d7e3ad4f3c43e831fc4720fddff32", 0xba, 0x0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) accept4$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000280)=0xffffffffffffff39) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0x100) 2018/03/21 22:42:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x16b) 2018/03/21 22:42:32 executing program 6: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@srh={0xff, 0x12, 0x4, 0x9, 0x0, 0x80, 0x40, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x14}]}, 0x98) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) 2018/03/21 22:42:32 executing program 4: mkdir(&(0x7f0000bb6ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, &(0x7f0000000180)="69d0aa068aac231b61bf7bb87ed10c882302610c565da126b2aa220fda94fb0db1e4c6db0767c4b90cba16f38863ba557f4c39595089ee0d8df3fa559caf11f0b2d73a192b7e03e5cf43d4117dae75311b4986718e1799b4aa991640b49e6590caab4bba80402bf3c3ced5669d31fe92d5492befd83effe32020cf6baa4ee26d67652b08f5dbcd98d890d24bcb03e5a3c64af027b253a11d270bc962fb8accd3d533368fd45d9ec32b6879cc75c17af81ea7b95df115e02c") 2018/03/21 22:42:32 executing program 5: r0 = memfd_create(&(0x7f0000000100)="5f65762021ebe81d0ba7dc175f3aae71838443960bee65cd859f620eb0343fed59aae95598062c462481e2328c2c11d12ca27dcc7c8a45fe03c16c06d4f39247a92db654ee927a61da98a73b75ec3e84f04f7b013278deed25791b1187455c9470bd8cd334ed371bd0428b3f528f9e7d12b871e3d0110aaa8b678e58cd8ce992950d85fc14882acdfdaf3abc85765f31bef4ccb44b4a8c7f1a851fe73a9590d4f33197c8543383daf8cdb0e6373116f8ba08b953e40325d4fcda9b0fa11d97d042", 0x20000003) ftruncate(r0, 0xffff) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000240)}, {&(0x7f0000001400)='^', 0x1}], 0x2) 2018/03/21 22:42:32 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), 0xfffffffffffffe4e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) 2018/03/21 22:42:32 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000011e9a)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010010000ca8a9848a3c72803c56b7b31afdc1338d54400009b841352f75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)}, 0x0) flock(r0, 0x4) 2018/03/21 22:42:32 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x408400000002, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/21 22:42:32 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) socket$inet(0x2, 0x803, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x100000000, 0x8) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto(r0, &(0x7f00000000c0)="97808211fbe9e57038", 0x9, 0x0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80) 2018/03/21 22:42:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x269, 0x1, 0x8, 0x7f, 0x2}, 0xc) socketpair(0xf, 0xb, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) readahead(r2, 0x7a, 0x53d5fa6e) 2018/03/21 22:42:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xca39, 0x406000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x111200, 0x0) dup2(r0, r2) 2018/03/21 22:42:32 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2f6, 0x5, [0x8, 0xaf7, 0x4, 0x2, 0x1]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x7a, "2bf1929d4f5f0c285e2076ed649189ed2d21d256c17961116d30e507ea3a20c27a7af39358e15b147f2eb3768b347391eab6f144996d9dc73ad30b17099c29e143bc21ab1d8cf3388016ae185a0ae6313300a4db40103366cc108ee152f87e148dc6159a8ede2136061678d3cf1e9a1703c1405646050c5913a5"}, &(0x7f0000000180)=0x82) r2 = accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80800) mq_unlink(&(0x7f0000000240)='/dev/hwrng\x00') r3 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0xcddafc24684d9552) ioctl$KDADDIO(r3, 0x4b34, 0xffffffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000002c0)=""/50) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x4, 0x8, "9dd2269ef055d33520be4177367b9c07c2e440552697096bace45c7b6e8547933563268136df7b298c5758b19e64cfaecd31bf3ca4e743d14aa6fb42ee1fcac68202e07dae887ad5afefa20190a7e2fb"}, 0xd8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000400)={'ah\x00'}, &(0x7f0000000440)=0x1e) ioctl$TCSBRKP(r3, 0x5425, 0x1) fcntl$setsig(r2, 0xa, 0x21) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000480)="2ef19677c1bb7b10e32ffc2bf8517274eca5418ca6ef971209aca57c44eebba5798684035d8770adab95ee4c32537e95876d6ed6da8b2075f726ce28ac89da60ff66b4fb7855bc04e4b1f8a00ad7367fd494b7c7499918cd93d704af203d8f187eed1c8f16082bbdc64de83d37fdfc756f440cbf54060ae09d866ce575a22346f9136ccd9e78bf4075cda0a2f6884c1cc1670d685a579dfd2214c702d50a8c03b5952127aa1ed6e5fa8b3b0375398ffe487d14431c9a58972f9984e3e03b5bd77361aa49ddd2dcd47529c412ca939ad6a0d6468074dae436b8a6bebbd9c71d", 0xdf) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000005c0)={0x7fff, 0x3, 'client1\x00', 0x1, "e1135cbc94baed98", "716509f6d88ccc92822065efdc4e66a4a95e3c6681577bd6e0614f21698ba662", 0x5, 0x5}) set_robust_list(&(0x7f0000000780)={&(0x7f00000006c0)={&(0x7f0000000680)}, 0x4, &(0x7f0000000740)={&(0x7f0000000700)}}, 0xc) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r5, &(0x7f0000000800)=""/178, 0xb2, 0x9, &(0x7f00000008c0)={0x0, 0x1c9c380}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000900)={0xffffffff, 0x27, "8d35dbd75f2e6822b525e6275408ec4e0cb6a61aca6b140d53f5974aa33757190ec7b327816532"}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000940)=0x3, 0x4) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000980)={0x7, 0x2}) getsockname$unix(r5, &(0x7f00000009c0), &(0x7f0000000a40)=0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) sched_getparam(r6, &(0x7f0000000b00)) fcntl$getownex(r5, 0x10, &(0x7f0000000b40)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) connect$l2tp(r3, &(0x7f0000000c00)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24}, 0x0, 0x2, 0x0, 0x3}}, 0x26) fcntl$notify(r4, 0x402, 0x0) 2018/03/21 22:42:32 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x1ff, 0x2, 0x8000, 0xe71}]}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x17, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet6(r1, &(0x7f000053b000)={0xa}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000240)=0xb5d, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000180)={r3, &(0x7f0000000100)=""/81}) 2018/03/21 22:42:32 executing program 2: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='ppp0em1\x00', &(0x7f0000000140)='posix_acl_access\x00', &(0x7f0000000180)='\'ppp0.bdev\x00'], 0x800) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000540)="c7292a812700", &(0x7f0000000280)='\'ppp0.\x00\x00\x00\x00\x00', &(0x7f00000002c0)='\x00', &(0x7f00000005c0)="0000a0dc9bfd3bd646c4adf5fa3807ca4ebfe737831749267527db9856b5c8b638d90958e085dd8534e34f84e93d0da8374f6ec8c2fabbe7570b242439a081f1976ef2c5bce0e898fdbae9804d603fce9fb029c009833e9d8c89b6135dcfc138692971cfb2065c11e344767f7b58220159feedc43a21bd60d7c723868524f36525eeb19ef9d5fa62baafb1edbe2428efdc94fbcd76b7351138000000", &(0x7f0000000800)='posix_acl_access:posix_acl_access*)}.lo-#posix_acl_access,\x00', &(0x7f0000000740)="00edf213689a26ba8507fe6f43480685f58d971c7bf6ff579b16f3df7607fe104bdc132ca9e909d69dd5eb97c4a15480f0db5f81e7f8744bc05520881796cce69b33060348ba3586db91e2c212625a9b9df017fde58fc3e918ccaf5f0a9bcf431b6d5a320b89811ed3d34c41a36745aca876acaeabff0e2ee613e10e0d8513d8f29ed45c2dc93f269ca21a1b3a476fe705e089b6", &(0x7f0000000700)='\'ppp0.bdev\x00', &(0x7f0000000400)='+\x00'], &(0x7f0000000500)=[&(0x7f00000006c0)=':Acpuset\x00', &(0x7f00000004c0)='\x00']) 2018/03/21 22:42:32 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000001100)={&(0x7f0000000100)="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", 0x1000}) 2018/03/21 22:42:32 executing program 6: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000435000), &(0x7f0000025000)) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0xe4) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/21 22:42:32 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/52, 0x34}, {&(0x7f00000001c0)=""/179, 0xb3}], 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000008600)=[{}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="d4d5b146945e0a0be410e4f614b431d5", 0x10}], 0x1, &(0x7f0000000040)=[{0x10, 0x1, 0x1, "01"}], 0x10}}], 0x2, 0x0) 2018/03/21 22:42:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @rand_addr=0x7, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x18) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/21 22:42:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) 2018/03/21 22:42:32 executing program 5: 2018/03/21 22:42:32 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f00000000c0), 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/58, 0x3a}], 0x3, &(0x7f00000002c0)=""/79, 0x4f, 0x7fffffff}, 0x9}, {{&(0x7f0000000340)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/205, 0xcd}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000001740)=""/105, 0x69}, {&(0x7f00000017c0)=""/23, 0x17}, {&(0x7f0000001800)=""/117, 0x75}, {&(0x7f0000001880)=""/3, 0x3}, {&(0x7f00000018c0)=""/134, 0x86}], 0x9, &(0x7f0000001a00)=""/224, 0xe0, 0x7f}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001b00)=""/130, 0x82}, {&(0x7f0000001bc0)=""/116, 0x74}], 0x2, &(0x7f0000001c80)=""/219, 0xdb, 0x7}, 0xfffffffffffeffff}, {{&(0x7f0000001d80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/202, 0xca}], 0x2, &(0x7f0000002f40)=""/249, 0xf9, 0x80000000}, 0x7}, {{&(0x7f0000003040)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003280)=[{&(0x7f00000030c0)=""/24, 0x18}, {&(0x7f0000003100)=""/249, 0xf9}, {&(0x7f0000003200)=""/37, 0x25}, {&(0x7f0000003240)=""/15, 0xf}], 0x4, &(0x7f00000032c0)=""/73, 0x49, 0x9}, 0x5}, {{&(0x7f0000003340)=@rc, 0x80, &(0x7f00000035c0)=[{&(0x7f00000033c0)=""/25, 0x19}, {&(0x7f0000003400)=""/131, 0x83}, {&(0x7f00000034c0)=""/73, 0x49}, {&(0x7f0000003540)=""/69, 0x45}], 0x4, &(0x7f0000003600)=""/118, 0x76}, 0x9}, {{&(0x7f0000003680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003700)=""/68, 0x44}], 0x1, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f00000037c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000003840)=""/166, 0xa6}, {&(0x7f0000003900)=""/117, 0x75}, {&(0x7f0000003980)=""/155, 0x9b}, {&(0x7f0000003a40)=""/158, 0x9e}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/208, 0xd0}], 0x6, &(0x7f0000004c40)=""/4096, 0x1000, 0x80000001}, 0x7}], 0x8, 0x10001, &(0x7f0000005d40)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000005d80)={'icmp6\x00'}, &(0x7f0000005dc0)=0x1e) fallocate(0xffffffffffffffff, 0x0, 0x20, 0x1) r1 = socket(0x5, 0x0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xfffffffffffffd9a) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r2) 2018/03/21 22:42:32 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) socket$inet6(0xa, 0x1, 0x0) 2018/03/21 22:42:32 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/21 22:42:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x10000}, 0x79) 2018/03/21 22:42:32 executing program 2: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) open(&(0x7f0000000300)='./file0\x00', 0x80000, 0x0) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004600)='/selinux/user\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6(0xa, 0x5, 0x9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getuid() getresgid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/status\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/ppp\x00', 0x20000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001c80)='/selinux/access\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000020c0)={{{@in=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000021c0)=0xe8) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002280)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000002300)) socket$inet(0x2, 0xe, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004640)) getegid() socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000004840)) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)) gettid() geteuid() socket(0x26d0d7bffd817dc2, 0x0, 0x7fff) creat(&(0x7f0000004a00)='./file0\x00', 0x100) accept4$ipx(0xffffffffffffff9c, &(0x7f0000004f40), &(0x7f0000004f80)=0x10, 0x80800) eventfd(0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/21 22:42:32 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) userfaultfd(0x800) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) fcntl$getown(r1, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/21 22:42:32 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x261) ioctl(r1, 0x7, &(0x7f0000000040)="c6b8165e4f3eab38f9563f1194c2fe65f86c206b6bda19d79447287e42ee1b40da8ca06260a722decf7be545d34778b3646dbbb7d083f69299c53b9a0ba57d1b714aeb795f361dc55e0eecf69975747a669b1e3a23f8252b14be1cda9347003ff0395437a07206ad1d11d1a66953d30fb7fc81f1ec687fc104b76c1e2186434eb640abb2249eef4c6dac0a7cdca333bb05f5b95136af") sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x400000, 0x104) 2018/03/21 22:42:32 executing program 7: creat(&(0x7f0000dbbff8)='./file0\x00', 0x2000000000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x1000000, 0x0) 2018/03/21 22:42:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020500070a000000ffffffffffffffff030006000000000002004e20e00000010000000000000000020001000000000000000000000000000300051d8ec11895de3cf32b1275bdda000000000002004e20ac14ffbb0000000100000000"], 0x50}, 0x1}, 0x0) setrlimit(0xd, &(0x7f00000000c0)={0x1, 0x400}) 2018/03/21 22:42:32 executing program 5: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$inet6(0xa, 0xa, 0x1fb) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x42000, 0x0) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5, &(0x7f0000000240)="ac87162b878bb9d8474510c5e0013f5202c961fd31362133f729df393b8c20ffd0c7ab4a0403558ffe90cb670f30bd310fe9d34968e7b17b79baba") 2018/03/21 22:42:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000340)=""/206, 0xce}], 0x4, &(0x7f0000000480)=""/179, 0xb3, 0x6}, 0x80000001}, {{&(0x7f0000000540)=@nfc_llcp, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/46, 0x2e}, {&(0x7f0000000600)=""/165, 0xa5}, {&(0x7f00000006c0)=""/68, 0x44}], 0x3, &(0x7f0000000780)=""/81, 0x51, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)=""/43, 0x2b}], 0x1, 0x0, 0x0, 0x401}, 0x8}, {{&(0x7f0000000880)=@rc, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/197, 0xc5}], 0x1, &(0x7f0000000a40)=""/65, 0x41, 0x80}, 0x20}], 0x4, 0x2142, &(0x7f0000000b40)={0x0, 0x1c9c380}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000b80)={r2, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x16f, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/21 22:42:32 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0xc39, 0xffff, 0x9, 0x14, 0x1c}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"74756e6c303af20600", &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "769242e6"}}) 2018/03/21 22:42:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) 2018/03/21 22:42:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x14}, r2}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)='O'}) 2018/03/21 22:42:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ebefc0)=[{}, {}, {}, {0x1}, {}, {}, {}, {0x4000000000000}], 0x8) 2018/03/21 22:42:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0ppp0lo\x00', 0x3) write$sndseq(r1, &(0x7f0000000080)=[{0xf921, 0x5, 0x7, 0x1ff, @tick=0x100, {0x7, 0x1ff}, {0x100000000, 0x81}, @time=@time={0x0, 0x1c9c380}}, {0x1f, 0x7, 0x1, 0x90af, @time={0x0, 0x989680}, {0x2, 0x401}, {0x8, 0x3}, @time=@time}], 0x38) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/03/21 22:42:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/21 22:42:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f0000000100)={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200000}, 0x1c) stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x1, 0x4) stat(&(0x7f00000032c0)='./bus\x00', &(0x7f0000003300)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x350) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/21 22:42:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80, 0x4) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) 2018/03/21 22:42:32 executing program 0: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="2e70726f63d22a2e6b657972696e6776626f786e6574306d696d655f74797065776c616e3000", 0x26, 0x1) clock_getres(0xdffffffffffffff1, &(0x7f0000000040)) 2018/03/21 22:42:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) sendmmsg(r1, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}, 0x4}, {{&(0x7f0000005640)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000006900)=[{0x404, 0x1, 0x1, "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"}], 0x404}}], 0x8000021, 0x0) 2018/03/21 22:42:32 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 22:42:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2, 0x7fff, 0x9, 0x6}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/248, 0x28) 2018/03/21 22:42:32 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/21 22:42:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r0, &(0x7f00000014c0)="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", 0x1000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x5, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f00006ec000/0x1000)=nil, 0x1000}) 2018/03/21 22:42:32 executing program 3: pipe(&(0x7f0000000000)={0x0}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0xe, &(0x7f0000002ff0)={0x3, 0x0, 0x0, 0x0, r1}) 2018/03/21 22:42:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f00000003c0)="43c018800ab69283dc1e390c374cd8b9ddae1eaf59d6a5660f4db497247c755ece9a4dec0cc8403e732b974b36f1a0f4cd6da82b02003ff979622204cda43e95f0a3a7176d3abe84de5da1f15601ce9257d3e3c7652bc59e0d357e9631e2d89ccffef9bd502be6cf25261e5adbf51a46ba16c955a39027a1eaf880e3becf40fe2428dc13122bdad798b5afbe24a8239fbc5ae2deb0725f26237b06f978477804234f46153bca0713979204777ea896ec380c77e7fe717501f3129d703e3d88f8861252d52b4d9dc33b4918719a560f63a8abbd430f39dfda71abfdd9059f667308acf2fa4d6b841828680a96e220", 0xee, 0x800, &(0x7f0000000300)={0x3, {"f90af5bf1037d5"}, 0x55680970}, 0x10) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc000, 0x0) bind$llc(r2, &(0x7f0000000280)={0x1a, 0x30e, 0x1, 0x8, 0x9, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x501000, 0x0) prctl$getname(0x10, &(0x7f00000004c0)=""/183) r4 = accept4$inet(r3, 0x0, &(0x7f0000000380), 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x88df, 0x6, 0xfbd, 0x3, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7fffffff, 0x5, 0x4, 0x10001, 0x7ff}, &(0x7f0000000240)=0x98) 2018/03/21 22:42:32 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/21 22:42:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3, 0x80000001, 0x3, 0xffff, 0x5, [{0x5, 0x4, 0x2, 0x0, 0x0, 0x100}, {0xfffffffffffffffd, 0x2, 0x3, 0x0, 0x0, 0x408}, {0x3f, 0x9, 0x1, 0x0, 0x0, 0x2000}, {0x6, 0x200, 0x0, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xff, 0x0, 0x0, 0x100}]}) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000c01, 0x0, 0x25dfdbfe, {0x1}}, 0x14}, 0x1}, 0x24008081) 2018/03/21 22:42:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2, 0x7fff, 0x9, 0x6}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/248, 0x28) 2018/03/21 22:42:32 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004800)={@remote, @remote, 0x0}, &(0x7f0000004840)=0xc) sendmmsg(r0, &(0x7f0000007880)=[{{&(0x7f0000000000)=@sco={0x1f, {0x4, 0x0, 0x3, 0x7fff, 0x9, 0x10000}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="ee351c0dc326d6e13aae582f18ee130a3bf9811cce3824ac76e5cfa946c487f51aa724b0ef90f056b2395c1371c3a126593f185ac3b89ea1dc9eb3dd1d0b3cdf10c9f082187f5c1674716600d32138eb20fb4b9c5abc685456f5a6d6ebda033b89539a611131c937b9973e3ade6aaa3827076e7e93b72ba4b7f36c976846ef171632a72bfe8efd426635404cf051844e29351a8f3e6e29562e469669affac3559138c760a63a", 0xa6}, {&(0x7f0000000140)="ee737860409980e3e62c9a086266a016f59d10c627a2fe36698c7489cad1db5a780364c2dd16e3e574c7a318f9a215b62043c9cf37e57f1ca640880f1f6553b913e5c52e99b6126d49244de54d618eedd2369975e323b1bd68eb3c9756596da2624f29a051749de92077ef6ccdc617616851437909a5cdce121080705f8f50a5b72c", 0x82}, {&(0x7f0000000200)="8564fe942c6780dd8d9eaf9faf89dfc322be78384bd6b577295e068aaea5def15049a38715016ae4508627871975b0607935443cb8c539e08cfd637fc290b32bb4487cf5918a212db8e414919ce45cdc4814e8", 0x53}, {&(0x7f0000000280)="09df0b4e91b0e9f4e2d93cbd8e644af30b4deee6155752e6f75de237e9d1670cf97519b3664b3c695a216e0164a9817a395c671c001c1b3360d29e84bca07a5c2da59f2bb1acb652bfa4245eb9a775b4122361c1d748c358ea7865b5efb35423b1509c9e0cf4ebe26e", 0x69}], 0x4, 0x0, 0x0, 0x20000000}, 0x4}, {{&(0x7f0000000340)=@ax25={0x3, {"97c84cc59f9f45"}, 0x9}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000003c0)="f953893b3dbbb29d4c2d47a089f699bb366bfe2b5c5a1f6061ab73be7087205f79f1869a4ef000d81d760c9c94c70447373d348ff03c1aa5b8a448ef4d9dbc74a4e07133f77c8cb338705be87a800073e87a35d3f54f7f5890ef91bd320f2e0a2667623672a4c84e8c4080353ae10818b0aad9659239faf03c3e979db63b11bea93ac7caf9f8cda0e93b427f8264a3c3ec338c87a7c0f647f96d7414e38e666d422cccc34cf7300370d4f2625796d0d51cbba13210300d4804a033d4149b6d98e637d5b3719bb1082ef5c782cbab3957575564a9be560d6b4dd1bda75c3e22efbe19aff8993669b7393ddd893e", 0xed}, {&(0x7f00000004c0)="0ac763233279d79087ced58f297e5df625f54d110b40ad063920299a180df0ed268e1048264b04e2549b8297d31412c06b9790e301901e373544471f3b628881c2753012c9631e28e5583a1d4d24a3e7699bf1501a541ed5d0b726ed6d3d32eb1d0392b3a8cc6d5faf64f5d9462511d659e08bdc85fd95a1f3f57a1008ac9edcf42288cfb379ebae6e1b5b5391b6ab", 0x8f}, {&(0x7f0000000580)="69566106dde5bf5feed06afe1d93c9af6d48ea50a9bd1b8b1921861835fa8e01ca76e13166991140ea8182767ec8deec95ca454174ad716648ad8db79c3822cd399c7e31e53be456c4fa32bef6425452ad77d4ba0f4ee4c6f16e5fd061d6f9cb0741494782fa139bcf97c4c8f54a2437471000a6567b6e5289a14ad7ff57f5f55604cc7e54e7d9f4315050c986e57af742108072dedf31", 0x97}, {&(0x7f0000000640)}, {&(0x7f0000000680)="c8bead1c9fd3446208ca6f629cfc1036aaf775d397b35ae9ce7af6d427e8986ad08bfe268eb7601380aaf029a8e349f11a9e105bb28c33ba9de0f4be1a85a399d6f8fd20e4718ccdf0637e0aacdcab95633cbfcd0dc4dfb738e01cf6039e69398090cdfd55e6a8231ea47ac4cce528f8e758bbf378d49ee55242f78a770436c0b79cd9086e90", 0x86}, {&(0x7f0000000740)="e2cc357053fc740a0099356d777b004ad681e6f1a2307c3eb485add30554f701b7e63cfcfea6c8e3c899a451d3771202106ae02b20945b97e9fa0800fd8d7441ceb2ddefcd0133eee135059ae5fe94c9f10779420d0944aba8575cb8676314d44c9e867fde277c04a26dcf2d12b1f736dcae612fdd9565246564f4", 0x7b}, {&(0x7f00000007c0)="2e18c4f20e8fe85fb8a01d5174f70473f437ed205ed8dab06ebab892e8196592b162538205e3ad0e65c622a8121a09eef1db928c583a77f87e72737077943550009e3efb4ae62dde4420bca7c6e624aef4bab219f546d3a62e747faa75fd2a64", 0x60}, {&(0x7f0000000840)="e0475718513a4abea49b0912907386f872863ccc5f1c0602761d8b40248e6a25b8397017c8429df2a4fdea87f70b004387484f2ce5d548d5ba2f12708f4e035785476c22d9e71c4184eb5361a1f68d23ab7ba395ab1859fa599973da3cba29d918dff52a3f19f1fe5ab47cc3b76d4578c5eb8bcd6908ef884c24dcc306645cdfc62f8b19ba2d8f8cbb2a7135494d32a85648fa0fecc88cb433a0da909d66af2f281c1893b7f4d8c8", 0xa8}, {&(0x7f0000000900)="a7b8462ad803d2d441f255dace17717e286dc20cb43e7e701b7273", 0x1b}, {&(0x7f0000000940)="3383aedd0c50ada2b108a9fe733637afb09e210007105ff3be59e673312fa948ce3bf956f28c786180101cdb7ba90779cae87a55e285f8f357c27d8857e3d0b7641e76204995dd", 0x47}], 0xa, &(0x7f0000000a40)=[{0xa8, 0x11f, 0x9, "2fa047d399791d7766754266f81c142de6f2b1c124c2982e2f324de637c89dfb0a6c6997cd34eac75ad9c280de38f7efdf7d542dba9066646225785055c115b951b7889fb1424ff56761904052e1b254665211580f2b5ad680a14450b1b6f68e8432484cc15a9221fc21657cf988e559493a8265a6b648157cbbeaa9ce4141d8443a9d4533603c85f60d93906f7ccd452b631478b13f93fc43b4"}], 0xa8, 0x48000}, 0xff3e}, {{&(0x7f0000000b00)=@in6={0xa, 0x4e22, 0xbb, @empty, 0x7e56f952}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)="b3c177fea72f7e525db3b3520bf12d19c157299b0848a30fc50e6d349fedd353bb9025731eacc3db61a8961c5c7159567a30e17721556308518b70f7069086db4640110a7c3eeb39a501f65da04aa41e91236626d258ef5ef4b5da6994a86337f24f001f0c7f5c0e766da2de8e8320b961234ae6", 0x74}], 0x1, &(0x7f0000000c40)=[{0x100c, 0x105, 0x4, 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{&(0x7f0000005f40)="7302f739dc1a8b322d017d78eca9eb4c99c3c9c859b35de7bc7b3410045096cb77204cec1807545230cb6e068445876a33e5ea3557b22a4190aa7813a59ff1f3b8e56daeac282955b69c2dcc8d9f683e3153b47738078da160922aa1e47d804912f84858ff066598ea928f515ca3440ee4703071022591b5d0a61e60542e62eac3c1592669657f0dd9f5800830b9e844bbe4dc027f8a1f50a401c3", 0x9b}, {&(0x7f0000006000)="14b6b0b3909a8bd1e0286a1165955325d2a7243c0e366382ccf10512c5ccc5ebb358b3ebd63e70a6296bd1961ede0c3a6c9739c2d8fe1c2edcc2fe7c261ee9b29abe624c473ac32cd335d69d2b9eaee3f99f33f58ad37951d445d14db91b16784b5583a3e095583c7240aae8c79cef3a0089", 0x72}, {&(0x7f0000006080)="2e8c3e7dbd034861d9de65fc3bca0de1ddcb6f94bc86b97aee756a76dd3a800398ea847608b38658eeacf56f412887c0e8a517c0b12028f2c7b5ed54eae55f40b19281794d44c45487d720ccc4f51e4433398a3620f3256ba0890fd4a960810241148cad6a11af0595eeefb3aad28aab3f6402163e737f054df0acd60a3642517750aab2db6534767dd4c770ce77d2fd45ac7c6e8432e9091b33414bc22626ad43081f11d83050ff0b105cd59e1595477641bc8e21f061a0a0164247175479b9d6385d73f5d7b2e4ef43355d6a3556a83b1ca0f8187829884eb34ba7e3", 0xdd}, {&(0x7f0000006180)="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", 0x1000}], 0x7, &(0x7f00000071c0)=[{0x44, 0x11f, 0x71, "c842d7ebdc6e600a586cd7b78de7b953cf3475c5102114e5d4769ee4c0bd175607d3e0419d9aa4d5943bd38e88a6bbcf19666e64d4114a60"}, {0x70, 0x11f, 0x5, "df81865cfcbb15c981c274893455526168a1622792a7da35bd36b02a042dec3754d59bc7364ee3cbe522358025bc1fabcd768283dd40ba2842cd04a1bb93a68b9e7c05670bc7919bcd9600faa1421e9d689d3c828af151fc66da8a3fc8a622903c"}, {0xc, 0x10c, 0x3}, {0xdc, 0x118, 0x2, "5a086c3564e7f88d5af76882e1456ac690c2ca69822d2da6e39725d5e966ada9f479c2654087398e3b69ba5e5b9dc797686e3b990431d22c63a8e19629879b4d7fc947dc48ca2c67e2f9d6871f4f85503f01a4587e44587062eff1573640e9579e854ceb7d007a5121d8908a90f6a48ca85258b615b889512722ceddb3d73d3a7247c32f4ce7d5db37e367124375d97071a2962d87845d19882f1c19b02820929f14e30dea6e94fbddfb6785ac128279f235894e13acff4c2f3d166e3e0a6c174ece51e4572938ef6b3d294ca679adb4"}], 0x19c, 0x8080}, 0x100000001}, {{&(0x7f0000007380)=@ipx={0x4, 0x9, 0xfffffffffffffff9, "0ea219260017"}, 0x80, &(0x7f0000007800)=[{&(0x7f0000007400)="4c1be7924f21f083f49ed4ad20998e3963a603019b19eb795a78cf63279dbb45a34e547490ca3cf3c4a6982541515da174c3a2bff93ba2433c8be47e8945bed2cb0e4f87af340a106b04f3c505f322807c8e848b0bde274ccc986261a8d5f67811742dc35cf0bd10247f82a9c7e999100491d333bab520ae03d03963410b4a67d6a0484769030c63b26dcfa1e31f17372e4e2137aff95841769f66823e0bc7f60fe0dd991a789d4654f1c219cf8a6650c73405649e7d240895f7492dfb9d61baa30ac1ed1d7c6b8088205db2f2a1a41b7fdf8ecdd8ba44d2453fa6d6750cb4718fa753404f74adffe726f5c4e0d4b314578e918bebecef", 0xf7}, {&(0x7f0000007500)="21d3cb97083ccf48b95eae610381c8623fee2a3e56e2b7a8771f147f8776c61fbbd52391eb7eb06fe3cbc0", 0x2b}, {&(0x7f0000007540)="e761fbde56101d4fe088494409e71a1c69b9f92bb25fb7dd1ff4a26e64e5dd97a4407fbf15d6d086ac985c0ad6f6a94070d75190fef9b96aa122953dc84ca32599a21d26a1ce", 0x46}, {&(0x7f00000075c0)="bcef066c6c96463d3527d6b4", 0xc}, {&(0x7f0000007600)="134a17c6b6e729f909a41bcd58f749fcc8819283f6110902a5c4a1d4fa1adb0a3ae750ea6492f703ced980f48ff668ae5f86d6f45df1dab3213ac7229694f367724ecfbec12924f6bbd5be0d", 0x4c}, {&(0x7f0000007680)="7d9618799ddb0bc4e25178ad73100d3073b669075a2d6da7015daa8b91820cb8876905c1f48a4cc68abb5392ea867058c98cf1", 0x33}, {&(0x7f00000076c0)="102edfbdada49c150f3cca35b7d98176d1ca25b4c6340d150441547478785102e204d8b43583bd91e2de6d8a2607e814b79fdb20f40cc7c09516a45b4f3d5d8c2f20fe8a95f743c02e9009adf01ac4b14e1dfa7d07fe0497bb", 0x59}, {&(0x7f0000007740)='"6', 0x2}, {&(0x7f0000007780)="7df9b4449d25179ac46476253e1e9248a405c8993f64658e9ff41aec89c86c52525f3d5be1fc608231face6eda849e71eb8b8959a72334ace858583d75d34187545d924699b937b0d50dd8eee0e0fe5d68", 0x51}], 0x9, 0x0, 0x0, 0x40000}, 0x100}], 0xa, 0x4000000) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000001e80)={0xa, 0x4e20}, 0x1c) lookup_dcookie(0x7, &(0x7f0000004280)=""/98, 0x62) 2018/03/21 22:42:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00007a9000)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000151c6900bb77a107569901dba17e1947002b040097ec67a1e2010049fc2d63e000000000001418000a000000001300000745bbff06010000ad000000000000061475d722000000000000000705000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a0007f629cd7ed089f74164536dab653670786eaec000151332450f779c4865c287b7e75ab4f1b8fc3b3d2696c0c300000000000000010000ef13659c6103", 0xc8) socket$inet(0x2, 0xf, 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000000}) 2018/03/21 22:42:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003}) ioctl(r0, 0x8918, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0), 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x6, 0x4) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x1) 2018/03/21 22:42:32 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008100010008ff4400005800000000002f9078ac14ffaaffffffffb401880b0000000000000800000086dd00ddff20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000300)=0x40, 0xfffffffffffffdd4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x100000001, 0x2, 0x4, 0x7, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x7fff, 0xfff}, 0x8) 2018/03/21 22:42:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0xfffffec9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x7}) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000006000000000000000000000000020000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93afec200006871d5cea6f6e09673586b5b9d62c4828d4e0000000000000000000000007794552a5ccca42135553a206a0f03089b361d530a8035c59fb3b5948c4343aef95298393767e9b206ce4753243d01598493"], 0x4c}, 0x1}, 0x0) 2018/03/21 22:42:32 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='..', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/36) mlockall(0x1) chdir(&(0x7f0000126000)='./file0\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/120) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) umount2(&(0x7f0000e28000)='..', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xa3, "7f5a9ed6eab6abe1e28418c3919457c6730705f100bd64151fb5e5e5e9799c1643430b6447be903e8aa568d6eaf91a7277872c3b089723da3000a11fe103498efd49de2deb3110218505fa8db8841ed0334d8d186062bcb1e0f20a606ad92ac4554feb7e5c39fbd2aa044e1e76f9e7d5acc76065556247071c03f6c501ac5a5bbca41da85c281f17705835549a1295ba69cf78388ae7d7d0381407add0438472bb4ade"}, &(0x7f0000000300)=0xab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x2, 0x7, 0x7fff, 0x7fff, 0x82}, &(0x7f0000000400)=0x98) 2018/03/21 22:42:32 executing program 0: socket$inet(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @broadcast=0xffffffff}, 'gretap0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x1980ec02ee0ffcde) 2018/03/21 22:42:32 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xf1, "96f6c7308e2b01b9448c4143091d33ee5b56f5d4a6c06193a61e89a7670c9233be0dd66387e805517deaa114cc11435cc8bca856dd6b4388bae3204801610fac8f0ee3fd2cdd31f0d165aadfd165055f91a993007336be0d760aa537c816f4ad16a166f06ecea0495ae0e3bedb3cdbbd05b1c03cf1ee488cd28d2b3eb55956730003430af76d06f7605f2f0c1c98c1ba549697864546010c0fc3e6a72ac1e2e39bd67d3501639e1986e534c3be709cb2b9c5b9cafc7f8e7206039dbc8629eed92ac731a3638a848dae8ebe73d282e30655850e496262fa2a35b3d6988a7205613848a245e3a5bb5d3794890c51a52643ec"}, &(0x7f00000003c0)=0xf9) unlink(&(0x7f0000a88ff8)='./file0\x00') inotify_add_watch(r0, &(0x7f0000000000)='./file0/file0\x00', 0x82000802) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x16}, 0x9}, 0x40, [0x1ff, 0x4, 0xffffffffffffffe0, 0x9, 0x20, 0x4, 0x81]}, 0x5c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/227) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x1) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x2, r2}) 2018/03/21 22:42:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x1, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x80) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x6, 0xe, 0x2, "13ff964da98264e3c784cb737528b2a25f0624f000b9aa1790c58667a2acb90dba54bf090372211f2e4084e7c355bf4aa622e3086deb9ec9821c43e7d5200d", 0x17}, 0x58) 2018/03/21 22:42:33 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x2, 0x9, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/03/21 22:42:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x8, 0x9, 0x26c}, {{0x77359400}, 0x9, 0x400, 0x1}, {{0x77359400}, 0x2, 0x1000, 0x2}], 0x30) r2 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x7fffffff) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x200, 0x40) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x9e8, 0x8000, 0x82, 0x9, 0x100, 0x6}) ioctl(r2, 0x100000001, &(0x7f0000001000)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fadvise64(r0, 0x0, 0xd837, 0x5) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200)) 2018/03/21 22:42:33 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2, 0x7fff, 0x9, 0x6}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/248, 0x28) 2018/03/21 22:42:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) sendto$inet6(r0, &(0x7f0000001080)="33445c2bc8a5ab0686f831543a3b1adb8c13d1439f8d9e259f0766191c6d82c192a68cf0c88fd7228444ff33bc5aa45ef31b6f68b9c7a7bc0b683c24f071e4bdb18a7582e6", 0x45, 0x4000, &(0x7f0000001100)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001140)={'bond0\x00', 0x80}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/21 22:42:33 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0xbf, 0x1, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x7c, "47a623992f2d76f70a4650f3c6da3b31e1cd187db4b7a6796b90b6ab542bc1b79ab66279e1b0588f2c5f17ab84189c640bb67409670bb47f6cfed302710ce181baf860d93a64662ed84660af26f1af166ae67aa0ec5b9ea2180d3532706e21dfb13111d2e0bccd5098360878aff1fdafb917527da683b92b6209c342"}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x9}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x81, 0x3, 0x0, 0x12, 0x1c, 0x4, "ca6e76f1842df164e64580ff92dbf96dbb7ad3d79b1bccb6c7b7124e9c848c6f0afee724d718f6a366d65d99469f7d1f8f85c8571620e5fbf89649145ddb1220", "ff76e617e1a0b58c0f5d4442f464a30a385da82d4e1c1fa66925ae2fc1c7106ffb60124efb850756afa8943a73fde36cfb6b90c20edfab83c03368de50500eb0", "877d12dc621fc5cc0dccb84b644115d1bbbf9de3b5af3328889b5980c082ef93", [0x400000000, 0x10000]}) 2018/03/21 22:42:33 executing program 2: socketpair(0x1b, 0x804, 0xffffffffffff2193, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 22:42:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0xfffffec9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x7}) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000006000000000000000000000000020000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93afec200006871d5cea6f6e09673586b5b9d62c4828d4e0000000000000000000000007794552a5ccca42135553a206a0f03089b361d530a8035c59fb3b5948c4343aef95298393767e9b206ce4753243d01598493"], 0x4c}, 0x1}, 0x0) 2018/03/21 22:42:33 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0xffffffffffff0000, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100)=0x44c, 0x62) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000140)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/21 22:42:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r1, 0x2, 0x2, 0xd65) sendfile(r0, r1, &(0x7f0000000040), 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x5, 0x207, 0x5, 0x10001, 0x100, 0x8, 0x3f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x47, 0x20a, 0x8, 0x7fffffff, 0x0, 0x6, 0x1, r2}, &(0x7f0000000180)=0x20) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) getdents64(r3, &(0x7f0000000000)=""/44, 0x79) getdents(r3, &(0x7f0000cdb000)=""/36, 0x24) 2018/03/21 22:42:33 executing program 0: prctl$void(0x24) 2018/03/21 22:42:33 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x1) inotify_rm_watch(r3, r4) 2018/03/21 22:42:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000180)}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) [ 49.579913] binder_alloc: binder_alloc_mmap_handler: 8436 2011a000-2051a000 already mapped failed -16 [ 53.248237] IPVS: Creating netns size=2536 id=9 2018/03/21 22:42:37 executing program 3: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="2cb3a32b7c804b11c2db9a3a2dca3fe532866b8df06fbe0db0a696e139f5bb189b58c8c606fe012bd121e6d3fb2e660fc8cfc4964827b4ebf1ab6b3f8f1559e4c73a1ef2f41bb40ddefb25c5f103c267a1e9a726ec2546651f8b057ce0dc18c44f69e9a926b6d33d21d181b3c4a6347dc63d9cd2678214a43e289970b8fefbcb9d25e5c2a50c6934bbb353b25e1f40fc27f20fd396c48adbc6fb8c95598c2f4d2f1154356fa9774fa27d35a5eea27c78556fb061a28aaec317a876b8aa7c3fbf0ac5", 0xc2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0xa45}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x4400) 2018/03/21 22:42:37 executing program 2: memfd_create(&(0x7f0000000040)='cgroup@+\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000004, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/03/21 22:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580)={0xfffffffffffffffd}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f0000000040)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/21 22:42:37 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x55, 0x0, 0x3, {0x9, 0x9}, {0x9, 0x2}, @const={0x0, {0x800, 0x7, 0x100, 0x9}}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0xfe, r2, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/21 22:42:37 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10300) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000067d000)=0x5, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000016c0)=@int=0x7, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/21 22:42:37 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x10000000005) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2923e80e}}}, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/03/21 22:42:37 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2, 0x7fff, 0x9, 0x6}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/248, 0x28) 2018/03/21 22:42:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x41, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) sendmsg$netlink(r2, &(0x7f0000000300)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000001040)={0x2228, 0x3b, 0x0, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x34, 0x7, @binary="982feb875f2c42df3d8485ef8f010a5afa4d1915a6d1a21556ccde00f1965d8e4232bdbc88e54c4a6e"}, @nested={0x1004, 0x6b, [@generic="cf1f3e9c6ffbc1dc0f4257020387b382666b55da4dbf43cabe596269dd3e0a82182ad839444b2b2de18a9a5b8594e1a722001ac2e2e021c7f5644cad71f2139e7d052fcd9093e0defff8b5951e2fc415964244393a0ead178028059d0c4459a28a1bf2807c7305ef61226f231420d811ddf9ba00488bc37c57306bada82519e18f53fb98f50cca1ecb5d58e6b813ba05a4f59dc3674f9bc79c9226ea86053457733505e943c188db95deb2f5324c646e7fe62258aabc9bac7622e72599ea44fc80e4b8ce014945e69cde834abac443499dd7f4837f57ebf63a13f2356ac3dbabb7711b0ee40a223fc4be22bdf34569a0210e57c5dfe901cd0fb23c3a6fd912473d8c0ab9af1ffb7ceb2e4944d9fd5e8198726855d93f2e8bcdf1eb0cd461cfb212237e9ba8ab1626accf7a72a32d05cabc293f4501debdb6cf91e4327c57c9250b569d9a6577b0cb4be9d3c16fa35a84d182201335c5acf4e066bbb9a81ec512bf18a72700beda218ca9dba7fc136849a244c6091042fa6d910ddb7cdd68e0e1144f1bd92f8810ab3facefb554cb09214e7bf2c41b124fb1f3eb6b3dcbd1321443bade9b03ff616361894ca513af4b993470a8ef5285ba36badc64a048e7d983f89bc0ab84b570682bba8d4a8d655e7c903e1c3cdd8f31b499bf17f047bccc9f4a8b911e6f7e8aed999864a3d7a8771f423f6bebe58165aa6cb82c12fd16a516c0a828382fbf0ca122fac6cc42ef6d558335825a0c6152c38d3a57d0ee6c618b71ccb3f38b9069c6bbb9784a3816410d3698120e9cb3061173c6e5214345425c969a2930dc5e6c00e88c4e6d18c8a1382ab02440ffc3005268470d8e6243252aa3101e900ff7a1bb373768bf405ca02c7d15f3f5e74489987bee13b8e5079681747b7e0a543c70dcf72c686011be0f02e12f11fdb9515005108c5a61a7676a86277e488258fbf14fa9a9808a6c90e6c85788f319aab117e28b662659e96c51d6b526f0246257741c592aff78c120f9b67cb29c08374831c8999668366fa746eed08bd71148a7adfc11f1a6d00402c27095e84ff86d0b462680c083eaa80bffea544828afad6e5cfa881fae5e5e618424fce300d3f4ca6c82c4091f60b686eced3a3c0383a35247eea11084129432b6ff63654f324b7786a3daaeeee30e14c2f97e52a6f718bef3cad09684d967ade6636bed60091ade2c7cb224c7bd462a10dec43469d35ffa40eb81b28ce78bc0c4bd9d0c66f8d03d826fad22443d21100eb34ffcb09ca0fe6a3668f661b6e5ebd153aab4c07fe912f23f6edc5ee4b7dbe41a597fc977746a1c9cefe44dc90402ec3c0848917e4704efd1b5656328a831a2a5e1ffb0f4d785d3a38b670e226d52b6f31b7b3001675dc5062935a7dde0a1020e06978bcb9147f37174894cbc0279c89569c250f2249858a1e77d2e71a13617052b748353f8ce6ea7afcd65979af4a5335afd377b3468a517d6ecbff74637e57dbfbd8f84886533973d5254adc515037c2c5678e013d506e1adb900cccf60d1018bf484bfb1d564203c3f52c68b85340538ea3e8c787d685f83fca881f00dc3a70b93258fc926804e7778f109adb37f9413468e7635b1bdcd26d9827a54ec4c368950fff28839043e28256d7d53621e454b620a4c50a60fdefd4e18a4fc274768edd4e49dde5612dbccbc4976ad59130ecb7ec0c83b75bc85e3fc72b00c2a2d8f4c27d8a075e9c027091d24a485495d20bbd5f49739611d4e929e20f42a04d32b6e9a85843dd739bc329296b99cf0a4e43d1795451ce24d04fdcfebf4246cffef13b244a9ee15e7024a68079a0288fe6e8e1e8d2e040fb1fa0ed5264f03ebcb5a5a4b229ad2a884fe42d66580183fee612f5cc6c7cdb92dcd2da589c4540c03d3080468c088c0d118d2548904ce91d167e9daedf2caf7fce5e0c02afbd18a70894d6099ebfad578f17e325b06e37432c08b0c661a5a35a9445896d9a79099a1bad017ca32c87ca05eddaaec17ac0bebaf9cd9824b690fdddfec17087b92165b9c98f25a220b4371e07481277f52e28bb2564edeff7b0ad2c500937a8fa0be37d84234511fc37b603e376fe4fd71d1e8ca9cb31fa8def8586d494e5b46b594fdad1c6b719495a4988645f35505dffc577edf2f1a6e973017a79890774e94800afd64078f0aaf397f3ce84b98f0f710a80737a4318caddee79c67ae91b0cca52ee06e3e1365b3d8b33c611df894a1badfe7d58a4c89f897afae34eab345221a4df4f9bb27580fc02ba2567a618b3d1da16d9559f78d59e161b99501c52b3be697fddb6d2de5c1389facb24557c5ef77becb8685dbcd549fed4edd3e29a13ec8f2f27e1a91ee7f8ecce697ad449fbd9315ce1048f8dd07cf5e4e17de77bb787e0c76a420983420cd2f1a1f3edd9400c61b9386d67ed3a073a2f5dd1c03178d168997467bdda725fc59493ef19d274320524b1ed1ab87d180488717b9ea38eabd07721a9ca5a7e1e3368092b6ccaea9d3da481026b8c23ba58295d45d98512d27654453c4cdf8c4aa0be364e20724a7a88fd57b24d0ca7f6cbe62395bfba51a24a0f52e0f45a6756d05f0ba8c5216fa2ac5e9b562d64cc6d12645db8111239875e64e815b0f8a613154e140caa34f36c6ff8b0c8e00443a5dc52971426f86f73c0db51fda02e5a340e3ac219c9cc7b33a54251c689c32f57232ad82d9955ab0bbd11816a820ae76d89e302442be41e02c29214e44e25ea8ad5bfa8b207199abc0671dd27809819dd8e730a2a1e3454c4ae5f6519112622b1db30fda4a39ae1f714f69f420c179a8186421273823e68cbfd615a4ac9638ddcf41b1e017992ec1e4da2263e903730472df263103d19643d66da34b9de70eb6bfc323979b325ec4056f723a6a49c305ad86f617fcddea34b9dabb9231c3490296700b77de71a7e2df80d10acd449345e0abf5d21d586c7703ee3ca84eb8249fcedb4f3f15d207aaf7d7e25527f76cf05e586b393087f11feff4c67d9bcaa6bb78d9ed71b71837d040c463929b99b07dba9aad740a326697a044455a5166b0c48add4b5ab34c686ce11ac3642fcd500aa9ae94cb7b6d361590a2a7a3633118462587d21ad888e15c2e2123dc759cf21fd34fb275edacafb64d2efd76ca066262ff927c3268cd1e2be447c0647f77d39bcac96555310f2926de3cd5eed0ee16199667425f51d961ae7eb15430359b16c6a9b5d85e24b656c2d7b2eb6b5cc60a4262c0f705a8bf4915504d11c4e4d108dce5d9e26275303324e099f648b93de936a8a263131a146a01be51203770d9e9455be0aefd1506b4c8352b9ea3b55415138e67c2afbc56422a7e7508d84ef59907d64f6d060bc47cda8440e7090de9321172f42dc9d182b5198434478a4b938f51c65c3dcf78dcbfdf5f163f886365191c3b1cd30970af4c8a379573559ff7dc1eca7b97d7adca469332cbd0253a7c942231ef8915dc9e06acfbde2303b2ee924a9b07c79cbd28bea75bb92db2ddbad74fe4fcc1f4e473a4ecc40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@nested={0x118c, 0x6e, [@generic="fca46d7b90087d4d1395abf52614b4a480", @typed={0x18, 0x29, @str='/dev/binder#\x00'}, @typed={0x8, 0x1d}, @typed={0x18, 0x7d, @str='/dev/binder#\x00'}, @generic="146a0b4343d3c62b935ef5c37b0308379f66f007ae", @generic="c61f5b95df3f82900ccb2909245250406fa266bb50f6f8fc14046bf10fedbd3903c502", @typed={0xc, 0xe, @uid=r3}, @generic="a600c94e7f83183f0b355fdbeb4b47af99200589ef05738ff70cf5304afaf536a51aa8826a8601d77973a59f43848341bffb1fde97079b0efe1694bf8eed20961c78a8666091b7647e0d03f0dee6a0c504397e4523009e6842f16638f03365d0b7a3542046e694c7ec1d3351935affd0300e257a2b3477ae5d5464b4173842922a4ef24a5922e92eaab3b78719cb80127000f763909f81a2a6472f53aba89fed5d87849cf869dca80f5c3a240a0c2719b588e2b568755f86da7723fd29dafd5c2dae8c689d8a93a07b8ea03b6abfa3c53552ef8277c45818be32b8b145317e98805852ef3badfa99867fc4ba5aa7be60ab5ef7dc7d2a1edb", 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"]}, @generic="d0254cc65fc246622467bc7ef2f8c6206f62f0875f4af31154897ed0802a2a47ab71f0f7f5a9cc", @typed={0x8, 0x23}, @typed={0x18, 0x47, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x40, @pid=r4}]}, 0x2228}, {&(0x7f0000000140)=ANY=[@ANYBLOB="4c010000100000052abd7000fddbdf2510006700000000000001000000000000bc006a0000000000de7758310faf27d446c4a4164620d129b3abfea42052b17fcdb61e354a70360033cff3d18b8ca0dac5d1440dd3cc244f9f47bfac8d173fecad656f6ffb094c014c516f919ad9c32470d88921140c479840e896255f3c45e780b6fcedff2f2b5a7b9d2fd84a666c29f1846859f0eb2ffe2184a053a547c6bac9e31f1ab600cc74baaeb8324f68672d6c77ed7220e96a7d27e6f340de06fd2ce25c87f94ab63537d8a91674955ffd4b2ca37fa1898f7084f500000008002a00000000000800760000000000100002000c001e0000000000080000000c002100000000000600000044009100f4c8bd89e83ce28b007c286a7d55c3fd2866b27e83e4b4612699ca6a3ad8ffc8eef8fa370f1c8f08ce06299efdcab9a041442afa7aee72f61f53526fe8f40000"], 0x14c}], 0x2, 0x0, 0x0, 0x1}, 0x10) r5 = epoll_create(0x799) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/21 22:42:37 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000fb2000)='L', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000000040)) 2018/03/21 22:42:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1}) close(r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/92) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 22:42:37 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400100, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x800}, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x9, 0xb083, 0x9, 0x1}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)) 2018/03/21 22:42:37 executing program 5: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3, 0x0, 0x0, 0x4}) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xe984, 0xe045, 0x80000001, 0x9, 0x2, 0x80000000, 0x8, 0x0, 0x7, 0x3304, 0x0, 0x10001, 0x53, 0x0, 0x5]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x20}, 0xc) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) setns(r0, 0x8000000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) 2018/03/21 22:42:37 executing program 4: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000021004f14071c0165ff00fc020200000000f4a33111e1000c08000f007b000000", 0x24) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xff, 0x4) 2018/03/21 22:42:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x30, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000000)=""/116, 0x74, 0x0) [ 53.782416] binder: 8650:8653 ERROR: BC_REGISTER_LOOPER called without request [ 53.791490] binder_alloc: binder_alloc_mmap_handler: 8650 20000000-20002000 already mapped failed -16 [ 53.810569] binder: BINDER_SET_CONTEXT_MGR already set [ 53.815965] binder: 8650:8663 ERROR: BC_REGISTER_LOOPER called without request [ 53.824262] binder: 8650:8653 ioctl 40046207 0 returned -16 [ 53.885806] binder: release 8650:8653 transaction 44 out, still active [ 53.892495] binder: undelivered TRANSACTION_COMPLETE [ 53.935030] binder: send failed reply for transaction 44, target dead 2018/03/21 22:42:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0xcf24ce89e4d61cd2) 2018/03/21 22:42:37 executing program 1: unshare(0x20000400) r0 = timerfd_create(0x0, 0x2000000000000000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xffffff7fffffffff, &(0x7f0000000080)=0x2) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x77359400}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000eb8000)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0x2, 0x2, 0x6, 0x3, 0xfffffffffffffeff}, 0x9625, 0xff, 0x1}) r2 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="3f623b3687797791f6adc3ca77d2bfb64134be427f17cec0edb794b067af60c4caeea94502c11661d1b3f68f5c9d731f1a6fb258047047f0ce0979aa380d08d2b0d8c4757d01fc1007431481972fd13b4fb7c4fdf7b668d0c7679de68bd4c2b7cb86a574168159bf6a6c929dea0abe1b", 0x70, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a0b234377a5b93870f0aa3a05388e42b4b7526cf81f557122af46ec749f987d001e8561f2edb1cb60728556431a06bee27ab341f00a67bbb83e423841635670c358a5afe00312e2ad1379c752a11874883ac4fbe7ed83583c13467ce1e22a52cdcef3f08fce5833f83c8ac03a0d615dff110ff50b96dc3b931dd3b4efaa60eec0ca931dab2c99c4e45002d2ce0d9cd1717d2f69345ccad9ff901f697dcdddf1debcef74e", 0xa4, r2) 2018/03/21 22:42:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"730000007f7b6c257200", 0x2002}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/21 22:42:37 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x7, 0x5, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0/bus\x00', 0x7) mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x2) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000040)='ufs\x00', 0x1000818, &(0x7f0000000000)) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x2) execve(&(0x7f0000438ff4)='./file0/bus\x00', &(0x7f00006cffe8), &(0x7f0000b08ff0)) signalfd4(r2, &(0x7f00000001c0), 0x8, 0x80000) 2018/03/21 22:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580)={0xfffffffffffffffd}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f0000000040)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/21 22:42:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={"80797a5f74756e000000fe00", r1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xe5e5609f914c233b, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x9, 0x3, 0x1f, 0x4, 0x6, 0x368}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/03/21 22:42:37 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/03/21 22:42:37 executing program 6: r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b3c184e8ee878362988e3c57bb665f78cf3d9b4000880e3310f7ec361250ac1386a53feb730e56b7ba7e42609841c7f1d894e3359c2a291d28fbda4654f722c6f2ae2033aa96bf35ac86ac22abbef2820629f90521a88e8dc3447b3b24f657547bdde946db96d1ecc0ded1d9a285bb9a2e0c5dd64619e96ef65a4005b3fc37c77df2c33e089008eca2b1a52f1a316f13117eadff84043cc9cba4c2a6a32e2c0ff2530aad774232cb1db2e5d9b58458a1540833b1f168cb3da9bb6e9318456b2f0bde8ee5fdea7ce6ffb59e07006168e1", 0xd0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="712f92a98738a346813b690514a074c0aa0b9bf1df2ef143105cd1fb75966fdd6a04ae45ca565371615d284b14bd0d044c526466a3863906b4739f2804ca94160d0f552d04884c2860cd30628831b1d6258640295b2575c3ac89f85ecb077f8a03312604aa246d3ffb17ae3f66f2c04305aecb9f2e", 0x75, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x0, r1) r2 = socket(0x10, 0x2, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x2, 0x80000000000) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f0000000340)=ANY=[@ANYBLOB="f00000001000000000000000000000007f000001000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000a0f20ede6920b020ea74199b922a5edf32e08c83a414ca641e4c4609d8c17f8ea0cdfaa602312c20257fa77a8b5ba4ab7ea8e477fc7c352542942644c03e8655b94d5584f86d69d1a15d75dfedfc69b4a04eae808c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xffc7}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000200)={{}, 'port1\x00', 0x4, 0x100000, 0xb09, 0x1000, 0x4, 0x9, 0x4, 0x0, 0x7, 0x4}) 2018/03/21 22:42:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x50, "f7503cc1ce7c5cb77dd2c4c8bc4d2938cf455e1b14408a312844a0dd7f72f4714993164b6ba981542089c6aa005f9f6f8cca77aea87c56bbfb0dbfa63d4ac49a4da46b622af467db1c6643fa1c73509a"}, &(0x7f00000000c0)=0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x5, 0x3, 0x67d, 0x7db, 0x1}, 0x98) 2018/03/21 22:42:37 executing program 4: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r1 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/$cgrouplo\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d9ea87abc2abbf7fdd8c8d5e6f2c91cfbdb3e129f40c7d981a9cb87a4be3c3640ea973c109f763e3df34bc110b8d975a64e2e10c080d3f48e833577e4d45c774c1ad7b69a5a96a5d0ec566fe5e208b48bf092a7865c4d576df311983ce4cf2e74aa8e2c4edf5d0f994", 0x69, r1) keyctl$setperm(0x5, r2, 0xa00) mq_timedreceive(r0, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f0000000100)) 2018/03/21 22:42:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) open$dir(&(0x7f0000000080)='./file0\x00', 0x20080, 0xd3) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x7, 0x600, "6fde77b609224f07ce5425f0b0dd5535b9292cc2e970e52922f8ff91116a40c0a9d33a212b0f090ad6c7f7e63ae68701f2872e83adf2d6934dd2627a63990370e01334ff16f962128f04f7c5e14d288e"}, 0xd8) fcntl$setown(r0, 0x8, r1) mq_notify(r0, &(0x7f0000000040)={0x0, 0x39, 0x0, @thr={&(0x7f00000001c0)="6a84a9d7c706640baa18231b03cca01d4b31b088d6d7b54501746bebd753514d1bcc814c499f102e4778f88288cb9a1c5df0752a2cc40fc36fac81dbd487deaf5cf41eb7e0830752440ba100f77780c026ec659ee58b84d6d062eab364fc2ae1069c358790ae224eb5c65b078eca238968067886123690f2097425455d6e4144a0ca83eebe89d229f2157278f874573edac289ee297bb3bedc896ca2699a9380ca8facce350786c73a34a76349baeb2418d40942f3d2a0f7cc7b03161da5a26f98b95a2bbacab90635be2e625cd57ff7a5b2fffe09a3063ae7191f403c51e07926d734", &(0x7f0000000000)="ba41db9562"}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x100000000, 0x3}) 2018/03/21 22:42:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) getresgid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchown(r2, r3, r4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)=0x3) 2018/03/21 22:42:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) 2018/03/21 22:42:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) r0 = eventfd2(0xbfbf432, 0x66b10a4a4425610f) readv(r0, &(0x7f0000000100)=[{}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/116, 0x74}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r1, &(0x7f0000000000), 0x1) 2018/03/21 22:42:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/192, 0x70}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f0000000880)='/dev/input/mice\x00', 0x0, 0x408000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000a00)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4f8e}, 0x200, 0x800, 0x800, 0x0, 0x4, 0x400000, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 22:42:37 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00006d5000)="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", 0x599, 0x10, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xfffffffffffffda9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffff, 0x40, 0x0, 0x3ff, 0x10000, 0x24ff, 0x1ff, 0x100, 0xf1a4, 0x0, 0x9, 0x5}) socket$netlink(0x10, 0x3, 0x3) 2018/03/21 22:42:37 executing program 1: memfd_create(&(0x7f0000000000)='/exe\x00', 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000100)=""/36, 0xa) [ 54.117845] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/21 22:42:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x88, 0x0, 0x0, 0x5d6d}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0x65, r2}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 22:42:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) umount2(&(0x7f0000038000)='./file0\x00', 0x4) chroot(&(0x7f0000000200)='./file0\x00') 2018/03/21 22:42:37 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x400002) ioctl$int_in(r0, 0x5452, &(0x7f0000308ff8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000337ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) 2018/03/21 22:42:37 executing program 1: r0 = socket$inet6(0xa, 0x40000000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x10000000005, "270202010000007eadf2480cc5e47c6852"}], 0x20}, 0x0) [ 57.296883] IPVS: Creating netns size=2536 id=10 2018/03/21 22:42:41 executing program 5: syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(0xffffffffffffffff, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/21 22:42:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x5000000, 0x8de, 0x7, 0x800, 0x100, 0x7, 0x7, 0x8, 0x0, 0xaae}) dup3(r0, r1, 0x0) 2018/03/21 22:42:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000040)=r2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x282100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f00000001c0)={0x4, 0xc1, 0x9, 0x0, 0x1}) readv(r4, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/03/21 22:42:41 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x40000000000003, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x3) 2018/03/21 22:42:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000c2efd0)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3, 0x0, 0x7f, 0x800, 0x7, 0x7, 0x2, 0x0, 0x1, 0x80, 0x9, 0x8}) read(r0, &(0x7f0000794fff)=""/1, 0x1) 2018/03/21 22:42:41 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xdc, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x5}, @in6={0xa, 0x139, 0x9ced, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x1ff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) r3 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0)=0x3, 0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000200)=0x3) 2018/03/21 22:42:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa7b85a5485c8c00d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x9}], 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x48, "780e36096737a7bd6a5c61ee880fa82572e7edd81a09c7e15257fdf108625e327e121d4acf6fe7d1f8a1dd5c806f39cb2bf39a8a3022c7631da5f06e41b5da02eea197467bc11d53"}, &(0x7f0000000200)=0x50) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xc0000000000000}, 0x8) clone(0x0, &(0x7f00000000c0)="1e901d81bbfbaa106ae209478b9493ba6384c538faa84bc516ad8ca38aeb99f3f23d85102fe598fa11b1a6f174a133671a81be5164d10afcdc18b3e4ba9274f09d8c1890fbbf738a874de2acd303a1ed51e76366016d73aff9c1502bb1b7c59f374abacd1110bd05dbf336b74c887af456c23ef1c851320c999c31604ab63e702f91ec4ff00c490d491e98a19f912a0dff6c844db0d1059868c763c4ddade92f2891", &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/21 22:42:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1, 0x80, 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086610, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000001300000000000900000000000000000000000000000000000000000000"]) 2018/03/21 22:42:41 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) msync(&(0x7f0000998000/0x4000)=nil, 0x4000, 0xfffe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000540)=""/198) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, 0x0, 0x1, 0xfffffffffffffc01, 0x0, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x80000000}, 0x8) 2018/03/21 22:42:41 executing program 1: r0 = socket$inet6(0xa, 0x7fe, 0x1000000000) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0x4) 2018/03/21 22:42:41 executing program 5: sysfs$2(0x2, 0x1ff, &(0x7f00000001c0)=""/196) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) getpeername$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x144, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getgid() 2018/03/21 22:42:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000c4, 0x0) setxattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='\'&ppp1user\\@#\x00', 0x2a3, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000802ff8)='./file0\x00', &(0x7f00000000c0)="0076095cc6ff78b3b54d944febc21b8598f8b8533bec909d33ea412eebd822b185440b665d6ac724932628338f3ee82a6538aafe", 0x400001002, &(0x7f0000000140)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/21 22:42:41 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x8) r1 = open(&(0x7f0000624ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/21 22:42:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x16, 0x2, 0x0, 0x7, 0x0, 0x70bd2d, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0xffffffffffffff89}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet6_int(r1, 0x29, 0xef, &(0x7f00000000c0), &(0x7f0000000180)=0x4) [ 57.905195] SELinux: unknown mount option [ 57.920708] SELinux: unknown mount option 2018/03/21 22:42:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r0, &(0x7f0000000180), 0x100004) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x79, "1a553ffbfb69f153ebb1b1b1f76fbd640c77808027de4bf9a51e698e96278e30f74f36f903eb437b06b7ee7cd1387c2c80d97ab4066a1d79504cce97334500683d9afcd10e9c211c6e891b2b1ae2c89a2bfc19eb7897ec3a1bc779a3d47c4fda29a057272f1f9faa43065a7f3cb1efe1b1f1733ceaf79caa2e772c0bbad89f352e5f70a17859ece59950ad577ddfa8d999111dd62864bed4379385b7b20ce7804040622e46774d5e2a8acb9e990fa9a5859789de2f6264d7dacd6d01bc23d0a44f852ac28e467de71cd6ceebcf9c"}, &(0x7f0000000080)=0xfffffffffffffcad) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x440000, 0x0) 2018/03/21 22:42:42 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000280)=""/210) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000380)={'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) r3 = socket$key(0xf, 0x3, 0x2) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/21 22:42:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xfffffffffffffffe, @empty, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1e6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x78) close(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x5, 0x1, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x80, "d3eec135c31af55ee8eb0f581243b709bbd6bcad3cda13b99a475fa6e5f66ce137cd03b8829ce7c9058325848ca93d32e810fcc1082e553240a3638ed8807e1a6655ddfe8df551033c3fd58f6713666b4e7e3d68bda17e4a0552d60f93503ad06507b73cd7b219f6b75c1af23da3cc2a0f9c0844350ef1b4d9b636d7b5c5e4e2"}, &(0x7f0000000200)=0x88) 2018/03/21 22:42:42 executing program 0: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x34}, 0x35) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/208, &(0x7f0000000100)=0xd0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000180)={{0x4, 0x80000000}, 'port1\x00', 0x0, 0x100020, 0x7781, 0x7, 0x5, 0xffffffff00000001, 0x1, 0x0, 0x2, 0x1}) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/03/21 22:42:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ifb0\x00', 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x14052, r2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) sendfile(r1, r1, &(0x7f0000000140), 0x0) dup2(r1, r2) 2018/03/21 22:42:42 executing program 2: pipe(&(0x7f0000000140)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r2, r1) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="a8bf99fab5", 0x5}], 0x1, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) readahead(r0, 0x7, 0x68) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1c810, r3, 0x0) 2018/03/21 22:42:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) write(r0, &(0x7f00000fe000), 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/21 22:42:42 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) prlimit64(0x0, 0x6, &(0x7f0000005ff8), &(0x7f0000008ff8)) 2018/03/21 22:42:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x8}) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) signalfd4(r0, &(0x7f0000000340)={0x55}, 0x8, 0x800) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/167, 0xa7) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xfdc3) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x205) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x59, 0x10000, 0x3, 0x2, 0x7f}, &(0x7f0000000140)=0x14) socket$inet6(0xa, 0x8000a, 0xffffffff) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x5, [0x3970, 0x792fe2c2, 0x0, 0x3f, 0xfffffffffffffffd]}, 0xe) 2018/03/21 22:42:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) 2018/03/21 22:42:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ifb0\x00', 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x14052, r2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) sendfile(r1, r1, &(0x7f0000000140), 0x0) dup2(r1, r2) 2018/03/21 22:42:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffc38, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xffffffffffffffdd, 0x0) 2018/03/21 22:42:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000bbff4)='net/rt_acct\x00') preadv(r0, &(0x7f0000388ff0)=[{&(0x7f0000014000)=""/1, 0x68}], 0x2000000000000099, 0x4) 2018/03/21 22:42:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x6}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x8}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.865004] INFO: task syz-executor4:8985 blocked for more than 120 seconds. [ 244.872199] Not tainted 4.9.88-g71df7bb #8 [ 244.877055] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.885046] syz-executor4 D27232 8985 3865 0x20020004 [ 244.890766] ffff8801b0141800 ffff8801bd31e4c0 ffff8801bd170a80 ffff8801b0220000 [ 244.898783] ffff8801db321b98 ffff8801d91ef2b0 ffffffff838a69cb 0000000041b58ab3 [ 244.906923] ffffffff84194260 00ffffff8123c410 ffff8801db322468 ffff8801db322490 [ 244.914909] Call Trace: [ 244.917472] [] ? __schedule+0x67b/0x1ba0 [ 244.923151] [] schedule+0x7f/0x1b0 [ 244.928661] [] schedule_timeout+0x56c/0x10b0 [ 244.934690] [] ? usleep_range+0x140/0x140 [ 244.940484] [] ? kvm_clock_read+0x23/0x40 [ 244.946272] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.952475] [] ? ktime_get+0x13d/0x1d0 [ 244.958010] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.964563] [] io_schedule_timeout+0x1be/0x390 [ 244.970787] [] do_blockdev_direct_IO+0x481e/0x7ab0 [ 244.977349] [] ? dio_send_cur_page+0x1c70/0x1c70 [ 244.983739] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 244.990748] [] ? __lock_is_held+0xa1/0xf0 [ 244.996527] [] ? I_BDEV+0x20/0x20 [ 245.001596] [] ? inode_init_owner+0x290/0x290 [ 245.007725] [] ? I_BDEV+0x20/0x20 [ 245.012797] [] __blockdev_direct_IO+0xa5/0xd0 [ 245.019046] [] blkdev_direct_IO+0xa0/0xd0 [ 245.024815] [] generic_file_read_iter+0x793/0x1ac0 [ 245.031389] [] ? save_stack+0xa3/0xd0 [ 245.036822] [] ? save_stack_trace+0x16/0x20 [ 245.042762] [] ? save_stack+0x43/0xd0 [ 245.048206] [] ? __kmalloc+0x11d/0x310 [ 245.053717] [] ? do_splice_direct+0x1a7/0x270 [ 245.060182] [] ? wait_on_page_bit_killable+0x150/0x150 [ 245.067105] [] blkdev_read_iter+0x105/0x170 [ 245.073050] [] generic_file_splice_read+0x294/0x510 [ 245.079711] [] ? pipe_to_user+0x160/0x160 [ 245.085493] [] ? avc_policy_seqno+0x9/0x20 [ 245.091356] [] ? selinux_file_permission+0x82/0x460 [ 245.098017] [] ? rw_verify_area+0xe5/0x2b0 [ 245.104133] [] ? pipe_to_user+0x160/0x160 [ 245.109921] [] do_splice_to+0x10a/0x160 [ 245.115524] [] splice_direct_to_actor+0x24d/0x800 [ 245.121984] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.128771] [] ? do_splice_to+0x160/0x160 [ 245.134538] [] ? security_file_permission+0x89/0x1e0 [ 245.141291] [] ? rw_verify_area+0xe5/0x2b0 [ 245.147158] [] do_splice_direct+0x1a7/0x270 [ 245.153099] [] ? splice_direct_to_actor+0x800/0x800 [ 245.159758] [] ? rw_verify_area+0xe5/0x2b0 [ 245.165623] [] do_sendfile+0x54b/0xd30 [ 245.171131] [] ? do_compat_pwritev64+0x100/0x100 [ 245.177527] [] ? __might_fault+0x114/0x1d0 [ 245.183379] [] compat_SyS_sendfile+0xd1/0x160 [ 245.189835] [] ? SyS_sendfile64+0x160/0x160 [ 245.195794] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.201995] [] ? SyS_sendfile64+0x160/0x160 [ 245.207972] [] do_fast_syscall_32+0x2f5/0x870 [ 245.214095] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.220756] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.226962] [ 245.226962] Showing all locks held in the system: [ 245.233261] 2 locks held by khungtaskd/514: [ 245.237590] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.246287] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.255940] 1 lock held by rsyslogd/3646: [ 245.260051] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.268913] 2 locks held by getty/3774: [ 245.272850] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.282138] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.292055] [ 245.293654] ============================================= [ 245.293654] [ 245.300781] NMI backtrace for cpu 1 [ 245.304382] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.88-g71df7bb #8 [ 245.311448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.320777] ffff8801d867fd00 ffffffff81d95f19 0000000000000000 0000000000000001 [ 245.328742] 0000000000000001 0000000000000001 ffffffff810bb450 ffff8801d867fd38 [ 245.336706] ffffffff81da103d 0000000000000001 0000000000000000 ffff8801b015b418 [ 245.344675] Call Trace: [ 245.347237] [] dump_stack+0xc1/0x128 [ 245.352568] [] ? irq_force_complete_move+0x390/0x390 [ 245.359289] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.365226] [] ? irq_force_complete_move+0x390/0x390 [ 245.371949] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.379012] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.385992] [] watchdog+0x6f0/0xa70 [ 245.391239] [] ? watchdog+0x125/0xa70 [ 245.396656] [] kthread+0x26d/0x300 [ 245.401811] [] ? reset_hung_task_detector+0x20/0x20 [ 245.408448] [] ? kthread_park+0xa0/0xa0 [ 245.414036] [] ? kthread_park+0xa0/0xa0 [ 245.419625] [] ? kthread_park+0xa0/0xa0 [ 245.425216] [] ret_from_fork+0x5c/0x70 [ 245.430852] Sending NMI from CPU 1 to CPUs 0: [ 245.435639] NMI backtrace for cpu 0 [ 245.439262] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.88-g71df7bb #8 [ 245.446071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.455393] task: ffffffff84429880 task.stack: ffffffff84400000 [ 245.461417] RIP: 0010:[] c [] trace_hardirqs_off_caller+0x7a/0x280 [ 245.470915] RSP: 0018:ffff8801db207f78 EFLAGS: 00000803 [ 245.476331] RAX: dffffc0000000000 RBX: ffffffff84429880 RCX: 0000000000000000 [ 245.483567] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8442a12c [ 245.490805] RBP: ffff8801db207f90 R08: 0000000000000000 R09: 0000000000000000 [ 245.498041] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff84429880 [ 245.505277] R13: ffffffff838b9d8b R14: 0000000000000000 R15: 0000000000000000 [ 245.512513] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.520702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.526551] CR2: 00007f381dd119b8 CR3: 00000001b6876000 CR4: 0000000000160670 [ 245.533788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.541022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.548256] Stack: [ 245.550369] ffffffff84a28128c 0000000000000000c ffffffff84a37238c ffff8801db207fe8c [ 245.558558] ffffffff81003036c 0000000000000000c 0000000000000000c 0000000000000000c [ 245.566748] 0000000000000000c 0000000000000007c 0000000000000000c 0000000000000000c [ 245.574938] Call Trace: [ 245.577487] d [] trace_hardirqs_off_thunk+0x1a/0x1c [ 245.584737] [] reschedule_interrupt+0x9b/0xb0 [ 245.590843] d [] ? native_safe_halt+0x6/0x10 [ 245.597472] [] default_idle+0x55/0x360 [ 245.602970] [] arch_cpu_idle+0xa/0x10 [ 245.608385] [] default_idle_call+0x36/0x60 [ 245.614233] [] cpu_startup_entry+0x2b0/0x380 [ 245.620253] [] ? cpu_in_idle+0x20/0x20 [ 245.625753] [] rest_init+0x184/0x190 [ 245.631079] [] start_kernel+0x684/0x6b9 [ 245.636674] [] ? thread_stack_cache_init+0xb/0xb [ 245.643040] [] ? x86_family+0x32/0x40 [ 245.648453] [] ? early_idt_handler_array+0x120/0x120 [ 245.655169] [] x86_64_start_reservations+0x2a/0x2c [ 245.661712] [] x86_64_start_kernel+0x140/0x163 [ 245.667908] Code: c84 c70 c01 c00 c00 c65 c4c c8b c24 c25 c40 c7d c01 c00 c49 c8d cbc c24 cac c08 c00 c00 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c48 c89 cfa c48 cc1 cea c03 c0f cb6 c14 c02 c<48> c89 cf8 c83 ce0 c07 c83 cc0 c03 c38 cd0 c7c c08 c84 cd2 c0f c85 ca7 c01 c00 c00 c [ 245.698698] Kernel panic - not syncing: hung_task: blocked tasks [ 245.704836] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.88-g71df7bb #8 [ 245.711901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.721224] ffff8801d867fcb8 ffffffff81d95f19 ffffffff83a8b5a0 ffff8801d867fd90 [ 245.729189] ffff8801b015b400 dffffc0000000000 ffffffff84409000 ffff8801d867fd80 [ 245.737154] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 245.745114] Call Trace: [ 245.747675] [] dump_stack+0xc1/0x128 [ 245.753005] [] panic+0x1bc/0x3a8 [ 245.757993] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.766190] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.773433] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.780672] [] watchdog+0x701/0xa70 [ 245.785913] [] ? watchdog+0x125/0xa70 [ 245.791332] [] kthread+0x26d/0x300 [ 245.796487] [] ? reset_hung_task_detector+0x20/0x20 [ 245.803118] [] ? kthread_park+0xa0/0xa0 [ 245.808707] [] ? kthread_park+0xa0/0xa0 [ 245.814296] [] ? kthread_park+0xa0/0xa0 [ 245.819887] [] ret_from_fork+0x5c/0x70 [ 245.825831] Dumping ftrace buffer: [ 245.829387] (ftrace buffer empty) [ 245.833064] Kernel Offset: disabled [ 245.836663] Rebooting in 86400 seconds..