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", 0x1000}, {&(0x7f0000001100)="debab86262f277373c58819fd7764cdc5944fe94529ed22131d66a6633a3d845bd14b40e67f8eba6917913e8ab3310ee566fc8e6753943796b39d9b82d133ca2808c1186cac870df01dc5c16b540acc352d7db6a5a5ff5eb91153d80ec10618b3612615e57fdb2274ad7a3e8e3", 0x6d}, {&(0x7f0000001180)="321dd4802dcb0b8a970699d429e5a233a63fd65e033fadcf5a631efb36e6efc8d50197ea675ebc67785806f0344cff1878d6817cb32f3f314001d09781211185fa6896fb3ae852df9bf45469a04c4a76edeac2d41c70d3b0fba7e5ed8605bb77c508a99eece45fbbc21461c15a8632dd1482241feeb49d93a7a9c5d0e155427830cee63b5dfeeebde4b63c0aa4fbe2f55cb8744759eb16931daafdaf1061d375eb4c40e631ca6266a3b72eb4", 0xac}, {&(0x7f0000001240)="168f08c8db513b162cb56242368c1be35ead8275aacf889682cf7e74fc99df67c0d32964301fd71fbce8235a6cd318300960f6b8d50972452c2305d73e619cf7152ca6bf279f38e1c9bf66c0711a0e035f72e6", 0x53}], 0x6, &(0x7f0000001300)=[{0x2c, 0x111, 0xff, "508ccb4b9e3f19b984a8d90d85a609a07e99376fd4c895469922d85e28"}], 0x2c, 0x44045}, 0x4040801) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[{&(0x7f0000bf3f68)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000468f7e)="87", 0x1}], 0x1) shutdown(r0, 0x0) 2018/02/21 20:52:14 executing program 5: socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001180)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001100)=""/107, 0x6b, 0x9}, 0x1}], 0x1, 0x40, &(0x7f0000001200)={r1, r2+30000000}) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0\x00', r3, &(0x7f000098e000)='./file0\x00') umount2(&(0x7f000001fff2)='./file0\x00', 0x0) 2018/02/21 20:52:14 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffead, 0x5, 0x96, {0x0, 0x989680}, 0x5, 0xf90a}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/02/21 20:52:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0xffffffffffffffd3}], 0x2d1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000380)='cdg\x00', 0x4) recvfrom(r0, &(0x7f0000000340)=""/142, 0x8e, 0x0, &(0x7f0000000400)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setresuid(r1, r2, r3) poll(&(0x7f0000000340)=[{r0, 0x10}, {r0, 0x2}, {r0, 0x10}, {r0, 0x4}, {r0, 0x4004}], 0x5, 0x2) 2018/02/21 20:52:14 executing program 6: truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/02/21 20:52:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x56) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x8c000, &(0x7f00001aa000)) 2018/02/21 20:52:14 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x100000000, &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/21 20:52:14 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007cfffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80c40, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/24}, &(0x7f0000000080)=0x1a) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c66ff2)='./file0/file0\x00', &(0x7f00004a4fff)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003dafdd)) 2018/02/21 20:52:14 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007cfffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80c40, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/24}, &(0x7f0000000080)=0x1a) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c66ff2)='./file0/file0\x00', &(0x7f00004a4fff)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003dafdd)) 2018/02/21 20:52:14 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/21 20:52:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x2) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/02/21 20:52:14 executing program 6: fanotify_init(0x0, 0xfffffffffffffffd) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x488200, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000480)={@mcast1}, &(0x7f00000004c0)=0x14) 2018/02/21 20:52:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x40002, 0x0, 0x0, 0x100}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/195, 0xc3, 0x40, &(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000001c0)=[0x8, 0xff]) 2018/02/21 20:52:14 executing program 6: r0 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/21 20:52:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000a9ff0)=[], 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x10000, 0x200, 0x48ed86b2, 0x8, 0xfe, 0x4, 0x6, r2}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x3, 0x3ff}) 2018/02/21 20:52:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/21 20:52:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000024ffa), 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/02/21 20:52:14 executing program 3: socketpair(0x7, 0x4, 0x92, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x1, 0x79, 0x6, 'queue0\x00', 0x10000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000851fb0)={{0xfffffffffffffffe}}) 2018/02/21 20:52:14 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, r0, 0x0) r1 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feaffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="cda23db63e1b147d287c172e68f1d4e98ddff102b229393903c3a6d841b4", 0x1e, r1) keyctl$describe(0x6, r1, &(0x7f0000febfea)=""/153, 0x99) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x410, 0x3, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/02/21 20:52:14 executing program 0: mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000abbff8)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/21 20:52:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1000000000007, &(0x7f0000000080)=0xffffffffffffff21) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) 2018/02/21 20:52:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a19fff)=""/1, 0x4b4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) r5 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r5, r4) tkill(r2, 0x16) unshare(0x400) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1, 0x1, 0x10000000}) r6 = epoll_create1(0x0) epoll_wait(r6, &(0x7f0000000000)=[{}], 0x1, 0x6) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/21 20:52:14 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/02/21 20:52:14 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r0, 0x6, &(0x7f0000000000)={0xe, 0x0, 0x5, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000080)={0x1, r3, 0x0, 0x100000000}) 2018/02/21 20:52:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000013ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x9, 0x4}) 2018/02/21 20:52:14 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/02/21 20:52:14 executing program 6: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000)=0x9, 0x4) dup3(r0, r0, 0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x44000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x420000, 0x0) memfd_create(&(0x7f0000000100)='proc\x00', 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) prlimit64(r2, 0xd, &(0x7f0000000080)={0x4, 0x3}, &(0x7f00000000c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000080)={0x5, 0xffff, 0x4dc7, 0xfffffffffffffff9, 0x7fff}) 2018/02/21 20:52:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1000000000007, &(0x7f0000000080)=0xffffffffffffff21) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) 2018/02/21 20:52:15 executing program 4: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000396000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f00005a4000)='./file0\x00', &(0x7f0000985000)={{r2}, {r2}}) sigaltstack(&(0x7f0000fed000/0x13000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x4000)=nil, 0x0) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x1) mmap$binder(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) 2018/02/21 20:52:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0xfffffffffffffe5d) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r1, &(0x7f0000000000)={0xffffffffffffffa3}, 0x8) dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000)=0x100, 0x4) 2018/02/21 20:52:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa, "9888e95c6bbba7b5eb62"}, &(0x7f0000000080)=0x12) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x5, 0x20}, 0xc) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 2018/02/21 20:52:15 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x4208, r2, 0x0, 0x0) 2018/02/21 20:52:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0xffffffffffffffff, 0x60010, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket(0x8, 0x7, 0x101) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)) [ 35.514294] syz-executor0 (6639) used greatest stack depth: 23616 bytes left [ 35.542339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6663 comm=syz-executor7 [ 35.599349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6663 comm=syz-executor7 2018/02/21 20:52:15 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000247f90)=[{&(0x7f0000e45000)=""/4096, 0x1000}, {&(0x7f0000c11000)=""/4096, 0x1000}], 0x2) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x3c, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @acquire={0x40046305}, @register_looper={0x630b}, @increfs={0x40046304}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2}], 0x4a, 0x0, &(0x7f0000000040)="442d62a5986fe8bebba6238e0808a98626d654b7b0a7b5597d9ce927b6e4b12ec3d0548680b7704804391d47a4754fc82e8d849a58eb4c416faabfc2bdfcef67e9bd008b198b2b542abf"}) 2018/02/21 20:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="09e10ec96898810f6b703ad657969de5d5e52a231c8b01159fa4bf689c648dfdd3f47b0b0907bbd61daf5efb714d6a0bb87381d2173efa2d53fe4a14044859cf8d8ab34b60a142db80adc131c75ab399d38f3ffa", 0x54}, {&(0x7f0000000080)="9d9b1dfd85511fd4bee5bdd87dacaf4d4317200965733b8c2ada953b963e9ded8722c986e5541debb37814eaa67a424b61cfda97308753799b5cc15529fed2a56986f35b3060a8ac21b21f37cbf77321047a1d96767d2510be8cdbdac250674a4b941b72135e73ea0008d114909d17555e127a500d5ef6f2cbbb5421e5a1ac23a0558af4854c13f56dac948767433ff11d37cece27eb404dd48d5fc935131392b3b9c94f00ee01bf4c7a555775d6e1554740636580de6ba9af3d809a93a2f073fc95c0018f82fee2f66124840ee255474e1bdb1567ea26909e", 0xd9}, {&(0x7f0000000180)="2e0a4d42f358d4765b057506082cc201e8b3ceb06e8a1c0f9f5ae86afe21e44ed19b9a5ef8a195d4f2778fc65b8dc2", 0x2f}, {&(0x7f00000001c0)="33dad72ea086251a0aaaaf7b0ae5dbe13151567d8147900461beffc0abd81b5cbddb", 0x22}, {&(0x7f0000000200)="b8cd82", 0x3}, {&(0x7f0000000240)="bc8ee7bec9c68036fbb7d0062dc0618f532eb33421bfb464c0f5e2e19f58bbdf12afe185897ba195d2b9e075d4c2901e284b343279b158102af6ed4e5ccde8c94408dd611faeef46a85c614e267c2f340de98fa2ea22f67dc19e9980b8409ea79485ee765fe97591eb00710d54068b2852e6a8266e737a700d6ac23d0787c4b6f8324e263b817363bdc9ece45c3b91ce8c828f399032e5994f538913a5a985dbaf50ee839f8ee253ee2c17acee14cd088ec4cba7d24b3d5d5581986d0b189b5902e0605b", 0xc4}, {&(0x7f0000000340)="1da707c1767376275b718894b7522bc65c9a0332df080c050fc8ce25634062a7c1455065d9", 0x25}, {&(0x7f0000000380)="2ae583a70f3c79ded957ec3a5911549ef7ee00d20c6acb644b9c2fd51a05310bcccd14c905e7b74b5479cc979cf9ac86db829257aee24c08b0ffae739a937dfe", 0x40}, {&(0x7f00000003c0)="0dffe66dc64262f84e451ffcf796dd280459b4750ec8b54897ae177e1017e3b23de730bc567509546989f3bd3129beadb7878684eb633f4cf450670820731470ff5040a6a19696b46d050c04eb2beb7c084d63a534024936cad858b656597a9b222ae23256f85012107a1328ff5ead48efc47f4d4b8db118864673f3de9e9a2ed1efa4be9a1826f62693df4a4e7abd3bb848db9958069c815171e83551375b19895bc12cdbb0d19af4895c09b6d7dba739dc3244f4d3c659ff8b772e75c90e9492c7b01bc565e7b6a49a97b4f41e5592d0aa37ad59a80ce4a42f2db1e5", 0xdd}], 0x9, 0x0) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000000)=0x3) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000040)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000022c0)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/251, 0xfb}, {&(0x7f0000002180)=""/104, 0x68}, {&(0x7f0000002200)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x5}, 0x7}], 0x1, 0x40, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002340)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x400}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 20:52:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x103000, 0x0) seccomp(0x0, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x7, 0xfffffffffffffffe, 0x3f, 0xead}, {0xfff, 0xcfd3, 0x7f, 0x7}, {0x2, 0x3, 0x401, 0x3}, {0x800, 0x1185c6a2, 0x1, 0x6}, {0x0, 0x0, 0x0, 0x1f}, {0x1ff, 0x1f, 0x8, 0x401}]}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x1) flistxattr(r2, &(0x7f00000000c0)=""/19, 0x13) r3 = syz_open_pts(r0, 0x0) dup3(r3, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) r5 = getgid() fcntl$notify(r2, 0x402, 0x20) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6000, r4, r5, 0x0, 0xc8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/02/21 20:52:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6}]}, 0x8) sendto$unix(r1, &(0x7f0000008000), 0x35e, 0x0, &(0x7f000000dff8)=@abs, 0x8) dup2(r0, r0) 2018/02/21 20:52:15 executing program 3: seccomp(0x1, 0x4, &(0x7f0000004000)={0xa, &(0x7f0000000080)=[{0x6, 0x64, 0x800, 0x4}, {0xffffffff00000000, 0x8, 0x3, 0x80000000}, {0xb4, 0x2, 0x100000001, 0x5}, {0x5, 0xb4, 0x4, 0x40}, {0xffffffff, 0x20, 0x1, 0x100000000}, {0x138000000, 0x4, 0x1, 0x100000001}, {0xfffffffffffffffe, 0x101, 0xfffffffffffffffe, 0x8}, {0x401, 0x20, 0x3, 0x2}, {0x1, 0x10000, 0x6, 0x9}, {0x80, 0x8, 0x20, 0xffffffffffff8000}]}) 2018/02/21 20:52:15 executing program 7: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000f8d000)='smaps\x00') readv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x2243) accept4$packet(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xfffd, 0xffffffffffffff7b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x5f, 0x1, {0x2, 0x2, 0x4, 0x1, 0x2}}) syz_open_procfs(r1, &(0x7f0000001040)='children\x00') ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/131) readv(r2, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001040)) 2018/02/21 20:52:15 executing program 1: rt_sigpending(&(0x7f0000dbfff8), 0xfffffffffffffda3) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x28000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x10001, 0xffffffffffffffaa, 0xfff, 0x1000, 0x0, 0x800000000000000, 0x4, 0x100000001, 0x7, 0x4}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) 2018/02/21 20:52:15 executing program 4: socket(0x0, 0x6, 0x6) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000635ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_getlink={0x20, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/21 20:52:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='{ppp0eth1)GPL,nodevwlan1procmime_type\x00', 0x3) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101100, 0x0) fanotify_mark(r2, 0x2, 0x20000, r3, &(0x7f0000000080)='./file0\x00') 2018/02/21 20:52:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/02/21 20:52:15 executing program 1: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053ef88)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3dd1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x81}, 0x8) 2018/02/21 20:52:15 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000080)={{0x20, 0x33e}, 'port1\x00', 0x10, 0x10, 0xfff, 0x1, 0x1f, 0x7fffffff, 0xd55, 0x0, 0x3, 0x40}) fstat(r0, &(0x7f00004e8fbc)) 2018/02/21 20:52:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9bd, 0xa2ec, 0xe0, 0x2, 0x4, 0x6ec4, 0x0, 0x0, 0x7f, 0x19f, 0x7a35}, 0xb) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2745, r1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/02/21 20:52:15 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x8000, 0x5, 'queue1\x00', 0x24c}) write(r0, &(0x7f0000edef9f)="23217f5156e2e42cdd78fa257507d045205e4ef562095fc23237f4aa93b3f18eaac164fd04bcd356084790ce28acf3012130c3e5d192e9e10a", 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00004ad000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c65643b799365005f1b76c5"], 0x1000) 2018/02/21 20:52:15 executing program 3: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x34, {0x2, 0x1, @multicast2=0xe0000002}, @generic="7ded47c27dd829dc85c35fb93b880c25"}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/02/21 20:52:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa8d9d71f33610010, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$loop(&(0x7f0000049ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x1, 0xfffffffffffffffc) close(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x0, 0x76b}, 'port1\x00', 0x0, 0x40804, 0xa4, 0x100000001, 0x2, 0xfffffffffffeffff, 0x9, 0x0, 0x1}) 2018/02/21 20:52:15 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_map={0x6, 0x8, 0x600000, 0x1, 0xfffffffffffffffd, 0x18af}}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0x5, 0x4) fcntl$setownex(r1, 0xf, &(0x7f00006d1ff8)={0x2}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) 2018/02/21 20:52:15 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e00000), 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/21 20:52:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/21 20:52:15 executing program 6: r0 = eventfd(0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xde6, 0x40, 0x7, 0x800], 0x4, 0x3, 0x4, 0xfff, 0x4, 0x8, {0x401, 0x2, 0xff, 0x40, 0xf75e, 0x0, 0x7ff, 0x5, 0x7f, 0x1, 0x9, 0x200, 0xfffffffffffff267, 0xfffffffeffffffff, "5c243458bd754066f269aa34bb6c6bd427b85fa952158ad41e4eea44e3b534ba"}}) write(r1, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) 2018/02/21 20:52:15 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002a40)={0x0, @multicast2, @local}, &(0x7f0000002a80)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002ac0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="fedf696e5b383dc5965565975a12a861", 0x8}) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) r2 = socket$inet(0x10, 0x6, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd946fa283bc0a0000401d000000031d8568791ba3a2d188737e", 0x484433126183c3e2}], 0x2000000000000331}, 0x1) 2018/02/21 20:52:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f00000a9000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}, 0x2e) setitimer(0x76a2e6356c27dfdf, &(0x7f00009c3ff0)={{0x0, 0x2710}}, &(0x7f0000643ff0)={{0x0}}) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x1, 0x0, 0x0, @time={r1}, {}, {}, @queue}], 0x390) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000001280)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)}, {&(0x7f0000001080)=""/83, 0x53}, {&(0x7f0000001100)=""/65, 0x41}, {&(0x7f0000001180)=""/132, 0x84}, {&(0x7f0000001240)}], 0x6, &(0x7f00000012c0)=""/162, 0xa2, 0x200}, 0xa27}, {{&(0x7f0000001380)=@generic, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/136, 0x88}, {&(0x7f00000014c0)=""/34, 0x22}], 0x2, &(0x7f0000001540)=""/23, 0x17, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000001580)=""/22, 0x16}, {&(0x7f00000015c0)=""/88, 0x58}, {&(0x7f0000001640)=""/181, 0xb5}, {&(0x7f0000001700)=""/190, 0xbe}, {&(0x7f00000017c0)=""/62, 0x3e}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/244, 0xf4}, {&(0x7f0000002900)=""/31, 0x1f}, {&(0x7f0000002940)=""/130, 0x82}], 0x9, &(0x7f0000002a80)=""/103, 0x67, 0x8}, 0x8}, {{&(0x7f0000002b00)=@un=@abs, 0x8, &(0x7f0000003fc0)=[{&(0x7f0000002b40)=""/240, 0xf0}, {&(0x7f0000002c40)=""/229, 0xe5}, {&(0x7f0000002d40)=""/198, 0xc6}, {&(0x7f0000002e40)=""/174, 0xae}, {&(0x7f0000002f00)=""/112, 0x70}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/50, 0x32}], 0x7, 0x0, 0x0, 0x7a5f}, 0x2}], 0x4, 0x40000000, &(0x7f0000004080)={0x0, 0x989680}) 2018/02/21 20:52:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x2}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:15 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="b3853ad996c2d7ed1a0581c7741da5afc887c357abc617a77db04845563cf36a1bf70892158671a623dc18b6d5c16359c8905dd42ef207783fd5bef6d67f2b10e85eba5b59511fae2a0d8a0d294668dd5d3f8576ba7880422d00670000000704fe7fb0b539fcbdee2bef198ad10e33f044260450024bb96e34af6be6759e133b586eb308b7f986403fa61d45f3286e4d", 0x90, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) signalfd(r0, &(0x7f0000000040)={0x3}, 0xfffffffffffffec1) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/02/21 20:52:15 executing program 3: alarm(0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@ipv6_delroute={0x24, 0x19, 0x61f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10a00, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000440)={@empty, r2}, 0x14) ioctl$KDDELIO(r1, 0x4b35, 0x6) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000080)=0x1c3a) 2018/02/21 20:52:15 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000080)={{0x20, 0x33e}, 'port1\x00', 0x10, 0x10, 0xfff, 0x1, 0x1f, 0x7fffffff, 0xd55, 0x0, 0x3, 0x40}) fstat(r0, &(0x7f00004e8fbc)) 2018/02/21 20:52:15 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000fe8)={0xe4eb}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x8, 0x3f, 0x1, 0x4}, {0x2, 0x8000, 0x30, 0x9}, {0x7, 0x2, 0x4, 0x3}, {0x4, 0x3, 0x7, 0x5}, {0xffff, 0x80000001, 0x2, 0x23c0}, {0x9, 0xfffffffffffff423, 0x6, 0x100}, {0x8, 0x3f, 0x3f, 0x4}, {0x8, 0x7, 0x3, 0x10001}, {0x980e, 0x7f, 0x6, 0x1eb0}, {0x7, 0x6, 0x401}]}) 2018/02/21 20:52:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt(r0, 0x1, 0xd3, &(0x7f0000c2c000), 0x0) 2018/02/21 20:52:15 executing program 0: r0 = socket(0x3, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000008bc8)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) 2018/02/21 20:52:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000663000)={0x10}, 0xc, &(0x7f0000a46ff0)={&(0x7f0000000180)=@bridge_setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) 2018/02/21 20:52:15 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {r1, r2+30000000}}, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00005f3ffb)=@random={'os2.', '\x00'}) 2018/02/21 20:52:15 executing program 7: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f000049b000), &(0x7f0000120000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/21 20:52:15 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa080, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x21) ppoll(&(0x7f0000000040)=[{r1, 0x400}, {r0, 0x1000}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)={0xcae7}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000040)=0x3ff, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200800, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/02/21 20:52:15 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0x7fffffff) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0xffffffffffffffac) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x1) 2018/02/21 20:52:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x2}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:15 executing program 6: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) mknodat(r0, &(0x7f0000052ff8)='./file0\x00', 0x8000, 0x0) 2018/02/21 20:52:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x20000000000, 0x7, 0x1, 0x0, 0x1, 0x75bbbe46, 0x800, 0x6, 0x80, 0x1f0000000000, 0x5, 0x6}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x101) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r1, 0x1) 2018/02/21 20:52:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001, 0x5, 0x2, 0x500, 0xfffffffffffffffa, 0x0, r1}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) prctl$setname(0xf, &(0x7f00000001c0)='\x00') 2018/02/21 20:52:15 executing program 5: set_tid_address(&(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4) 2018/02/21 20:52:15 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1, 0x0, 0x3cb}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/21 20:52:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x4, {{0x2, 0x1, @rand_addr=0x970}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={@generic="c18b573a31a24e17d98cd20234643ece", @ifru_flags=0x401}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="a0bad0b6f3a6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty]}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) recvmsg(r1, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000155f3e)=""/194, 0xc2}, 0x0) sendto$inet(r1, &(0x7f0000e1a000)='c', 0x1, 0x0, &(0x7f0000e8c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 20:52:15 executing program 3: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x4}]}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x300, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00000000c0)=0xfffffffffffffffc) write(r1, &(0x7f0000b0c000), 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6835) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x7, 0x500000000000000, 0x8}, {0x3, 0x6, 0x7c6, 0xfffffffff09c12cd}, {0xfffffffffffffffc, 0xf4, 0x3, 0x3}, {0x1000, 0x28, 0x69, 0x9}, {0x6, 0x10000, 0x622f8284, 0x3}, {0x20, 0x8, 0xe2e, 0x7}, {0x5, 0x2, 0x3}]}, 0x8) [ 36.326486] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 36.332971] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/21 20:52:15 executing program 6: sched_yield() r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/38, 0x26}, {&(0x7f00000010c0)=""/42, 0x2a}, {&(0x7f0000001100)}, {&(0x7f0000001140)=""/100, 0x64}], 0x5, 0x0, 0x0, 0xd58e}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"a986fa1a867657"}, 0x1}, 0x10) 2018/02/21 20:52:15 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/21 20:52:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feaff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x5, 0x4}, 0x98) ioctl$int_in(r0, 0x541f, &(0x7f0000febff8)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/21 20:52:16 executing program 6: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r1, r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x508657ae, 0x2) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 20:52:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x70, "19125c27c27f97a201cecb601a8e12c33150a14cba613df9d31e8c152d27c946bcac5f5e1adaca9efce8e24cab7d2161c4243b57a3135aeba3713a1f5880e7006edd7dd3d9eecdf3a0bf82bc4f62175637c147c2c6e469974ede911b941e8ee8bde4df0bf72583a955edb4e51054dad7"}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) 2018/02/21 20:52:16 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) socket(0x3, 0x80807, 0xffffffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, {0x2, 0x3, @multicast2=0xe0000002}, @common='gre0\x00'}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000e4f000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000b9c000)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xb0}, []}, 0x1c}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000040)={@syzn, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000040)=0xdd, 0x498) 2018/02/21 20:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read(r2, &(0x7f0000004000)=""/4096, 0xfffffffffffffd42) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12040, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000080)="1b3970f8cdde62d354aecff3b6a9e82e5f5619680ccc257b7cc59ee9c6f21c4245ac1975e4c4950a7074ebb955d6626f2be5778faa0d34fb61e8898e4aa8dbe3d256e7b81ed9eec32cd50f1072134a082efa65d19d74ed5e7dc09202e52c15c74d146c679b65fb0e33b429743c1988c653c7ece129d930d5cea3239c4e8ab4b0ee7a37d128ee1d0f70170673c2769b769ee4a6576977872e36daf3470fef4af1ac798917478c18ed63f43281366386497c8d3a610c08ca8cad5b34ea9d0f06054db6") setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)=@common='irlan0\x00', 0x10) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0xdae98fcb3621f27d) fallocate(r3, 0x2, 0xb, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@common='dummy0\x00', @ifru_flags=0xc400}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000280)=0xffffffffffffffde) 2018/02/21 20:52:16 executing program 1: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x48, "9868d32ed9ad11d5ca3bf05383f16ac2915040552d7ce9b3cc84dd825c39a8f5e57f45551f6e1d3c8322224ca69508da7394c92e7984f4d388bdbd425bb42faa9ce62aebf8342625"}, &(0x7f0000000080)=0x50) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8008, 0x6, 0x1, r2}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @multicast1}, &(0x7f0000000200)=0xc) ioctl$void(r0, 0xc0045c77) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000340)=""/239, &(0x7f0000000140)=0xef) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x2, 0x8, 0x2, 0x20, 0x20, 0x5c, 0x0, r4}, {0x7, 0x2a, 0x7, 0x51d7a4c3, 0x9, 0x5, 0x9, 0xffffffffffffff00}, {0x9, 0x2, 0x200, 0x62ac}, 0xd599, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x4, 0x3, 0xaa0, 0xfffffffffffffffe}}, 0xe8) bind(r1, &(0x7f0000000240)=@hci={0x1f, r3, 0x3}, 0xc) 2018/02/21 20:52:16 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001fdf18)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000033c000)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r1, r2, 0x101, 0x303, 0x100000) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3f, 0x2, 0xffffffffffff589d, 0x2, 0xa0, 0xa0, 0x2c, r0, r1}, {0xfff, 0x9, 0x3f, 0x6, 0x8, 0x2, 0x3ff, 0x20}, {0x800, 0x5, 0x6, 0x80}, 0x8001, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x2}, 0xffffffffffffffff, 0x3, 0x3, 0xbf, 0x0, 0x80000000, 0x9}}, 0xe8) r4 = getgid() lchown(&(0x7f0000248000)='./file0\x00', r1, r4) 2018/02/21 20:52:16 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0x0, 0x8, 0x122402) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) unshare(0x8000400) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffc}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x50, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd9, "09c3f1bad8f70504bbedc38d302af164e601281d6cf095576af04532a43588fc43f2e84e195efc10b4a8ea769318599e2ea965b4b86912baadfcad578fee50fcc6bbd6207045b5bba697d8e936186e39735318435dad8ec7b556ff8dc70032e458d3d7dd2358cac878d3e6235c775a3998e4c35e8f29ef648176919c622a2f4209a3cdbaac267e21787350969e778f8aebf49f51e6a6b5f3d3f3a199044ff9841eb7be82d63565bae7ff3b01c39981e6cf419572d78012e4d79eaebc9c49913daa1a1288e7cfc20a2dcbcea7e47e8c09f8d4b527a59694e637"}, &(0x7f0000000180)=0xe1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x8, 0x1, [0x5]}, 0xa) r6 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000040)={0xffffefd}) epoll_pwait(r6, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/21 20:52:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffe, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="b7beb573b6fb5a12203760d3167c07e42409501f3d73f9eadb48a366280116f8d8c10cbc2c0dc46df6f06c40f46c7234d00bbc7a4861e02b40f6fba1ed5b25631591489629fcb604b119ffdb6935687f84109b27dc4a2874d99231bc35947f6c7024ca808bbd61be05d38c90b68dc60feaf9a9b46851068c2b73a2ceac725082236571197537060e48c29973a45824ec17d81d79227f8688b761e13aaf2e1c", 0x9f}, {&(0x7f0000000100)="a075a25f689c703623b9ac795e2c4bab4ce9eeacfe7d39baea03dd72cbdc76f17967f9fad58487772eea06bdf0f19696f1aa0d1248480e699abb91ee5cbf6e524a35fb6012edb45f9b9d6a98f1bb8fd6ec976983df88a11460d6360d84df78a49130accc55bfe3fc7f2c9fea2d018bf8bd", 0x71}, {&(0x7f0000000180)="6f0041d2c630d5ae5521999afc0da64a770274848040b5a77329e4c2da7176d2b596a0b4f8bbb4311499", 0x2a}, {&(0x7f00000001c0)="85c0d93ccbcf93139d9179c231e7012363cc06a0a28a3e4ad0d2322dcc9fd7873633f4b78a28a00b5ef136bd45f2131fc35addf820ff9bc551147ee1a3cb575a2cc357513937edfa9d8add47ee08a5a7bd91258ef282c9d7d30e4d855012fafa69dc68633d84cfae7e0bd247e1d31a62ad8311f7aa46f884df82394af634449b6d", 0x81}, {&(0x7f0000000280)="f404355cf393f02ea2ff1b42301240b2aeab852ddb5e598302d67c8be000438f4c113ec602fabfcba558e75f42a772877b4b2ab30893978031696a1913a63cdbd7a561e543f955ed78278b4132bada2cd438ab7d1b031967855ec25b5e8e4009d1187da5b8bf5fc7d11df66e63c039938433d4c6c203b5e4be6fcb9015d7d01c4496b539278d5081d4e3c0927de344cd2596ad49457a77e97b5e9a86b8e2193fbc9cfc9c5f8130a648a9d383fb908752322a83127c5301585ebf5bebece1d0170906e46d92b6bd55734e15002766e93d9fb31a622df1992ccb", 0xd9}], 0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff01}}, [0x800, 0xd, 0x7, 0x4, 0x8, 0x80000000, 0x7, 0x7ee8, 0xfffffffffffffffc, 0xffffffffffffffe1, 0x2, 0xffffffffffff0000, 0x7, 0x5, 0x7]}, &(0x7f0000000500)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r2, 0x1000, 0x2, [0x3, 0x578]}, 0xc) mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000580)=0x7, 0x8) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xc0000000000000) 2018/02/21 20:52:16 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000cc4fa4), &(0x7f000096fffc), &(0x7f0000689000), &(0x7f00006d9f22)) 2018/02/21 20:52:16 executing program 6: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) 2018/02/21 20:52:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xc0e3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x101, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) 2018/02/21 20:52:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0xfb01}) getegid() 2018/02/21 20:52:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffe3) 2018/02/21 20:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r0, &(0x7f0000633000)=@can, &(0x7f000012fffc)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendto$inet(r2, &(0x7f0000000000)="0bd8dbb7871c82677c0711193d6a4740133b98263cf350c635f32a13adfd4f675e4286a5bc15a5b5c549bbd284626f188944da6dbc278e6a0ec849a1a41954be87c0f05acc73fbe7aedf91", 0x4b, 0x80, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000502000)=0x1) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x3) sendto$inet(r1, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b9df040000944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524535b2e303796461fdc0bb3332261f39552cac7fd55bbfbb661eb0ad56b881773d46a607113a9920c30080277596c6f118c66d05288f0af57db6893c4cd693a1f1ef563b8ffb3", 0xd8, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r1, 0x1) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x401, 0x2, 0x200, 0xca, &(0x7f0000000040)=""/202, 0x9f, &(0x7f0000000140)=""/159, 0x92, &(0x7f0000000200)=""/146}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="3aa0241e564d8864878f58c239370e13", 0x10) 2018/02/21 20:52:16 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x4d, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x2) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x8, 0x0, &(0x7f00002a2000), &(0x7f0000e7fffc), 0x0) 2018/02/21 20:52:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) 2018/02/21 20:52:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2802) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaab39, []}) fgetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000180)=""/223, 0xd4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 2018/02/21 20:52:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xff, 0x4, 0x80, 0x5, 0x70b, 0x8, 0x80, 0x800, 0x9678, 0x0, 0x4, 0x9}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="b67a615a7ee2fb0ded55473bfc9f95c5", r2}) 2018/02/21 20:52:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000e3fff5)='/dev/loop#\x00', 0x0, 0x181800) ioctl(r0, 0x4000000000001279, &(0x7f00001d6fff)) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[], 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xd68, 0x981}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5, 0x3}, &(0x7f00000000c0)=0x8) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x401, 0x2, 0x200, 0xca, &(0x7f0000000040)=""/202, 0x9f, &(0x7f0000000140)=""/159, 0x92, &(0x7f0000000200)=""/146}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="3aa0241e564d8864878f58c239370e13", 0x10) 2018/02/21 20:52:16 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x4800000, 0x6, 0x200, 0x3, 0x7f, 0x3}) setresgid(0x0, 0x0, 0x0) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x401, 0x2, 0x200, 0xca, &(0x7f0000000040)=""/202, 0x9f, &(0x7f0000000140)=""/159, 0x92, &(0x7f0000000200)=""/146}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="3aa0241e564d8864878f58c239370e13", 0x10) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x401, 0x2, 0x200, 0xca, &(0x7f0000000040)=""/202, 0x9f, &(0x7f0000000140)=""/159, 0x92, &(0x7f0000000200)=""/146}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="3aa0241e564d8864878f58c239370e13", 0x10) 2018/02/21 20:52:16 executing program 2: r0 = epoll_create1(0x200000080000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002c1000)={0x70000005}) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8, 0xfffffffffffffe91) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x206, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x3, 0xd32e}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001400)={0x0, 0x2}, &(0x7f0000001440)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001480)={0x0, 0x46}, &(0x7f00000014c0)=0x8) 2018/02/21 20:52:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x20, 0x8002) write$evdev(r0, &(0x7f0000ccef10)=[{}, {}], 0x30) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0xffff, 0x10001, 0x9, 0x100000001, 0x7, 0x2, 0x8001, 0x8, 0x8, 0x4}, 0xb) ioctl(r0, 0x227c, &(0x7f00005f8000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8692631b3cd23da2b0663ce7463e5c66957af2ca38da2a68735bc3d73126a8fcce5ff0a9a472f260a33149d73deef3", 0x2f}, {&(0x7f0000000100)="da466b698ff24395837714d757f4873219054ff8c1204d6a1de4e6cb6215d67bfe8c996e6c373603337c9fcdf7f364a47bb46295b73a76a731b3c9db18d6ea8264c3944b204724a1f9753b0ccd36f31b7e4b975b648f3847b0846c75079d6bb89480daa69a6102a6030763df76688110937451ebcdd692379eea7a9e506205528cc126ef27b95405734c248ad5f1eeb997885a39", 0x94}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x40}, &(0x7f0000000240)=0x8) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000040)="3fc32124c41626fbf5be9d70633958ba5e2a0ec1e4f2f5e7b49fbd3e6ac9b8d2e59ce66d4a07bf28c2f5082c75a9acaf4ba5db599ae14784f11865a675e379ffc9665b86c9c116e580ef794d68509741cde231cc5abeeb6a", 0x58}, {&(0x7f00000000c0)="9b96d704a8ceeb256fe3ac0eb7d38a3332d6d93b32ecd5371182da7f50307cf51e884dc79d252ad7f1a281a6205cd14d2842a88aa86a10d78aed157d29d742bd40ac8fd1a8329b4de5a378e605f65c8a6442cdfe7d5f8d6b543b7a06b3930657ee35d35a9a28b3dafb97666a61217d22d5e0648e18a8484236a8d24078", 0x7d}, {&(0x7f0000000140)="f977f3781ad6aa3471b58c930a5ce12b7e5fc59befe97515efc3eaa9", 0x1c}, {&(0x7f0000000180)="3ef89d7265371452b47fac86b631696271dbea8cd5cbd8ad74b0c7e7290fa06a45b095337162628e32aa32b9e91a4a5001e412a806c91b38f11184f81ab56179de4c66465aa69a5752c650cb16cf507008c8709ce138d9e6e4dba99b", 0x5c}, {&(0x7f0000000200)="a87c34c332ce107e8390c8cfd2f5537581db52865718ad5b047258a0c5cefd8fcffe2a453ea73b391b1770fb2164aa52e97b1ed05dbe9925cd2e8c081eb1f34cb0364bfc59c96232994af4b8b50904a9e14dc9880a2171933de1108438d23de087d95b0570d7493a8831665935ba0189761e6be31db63fc5ba4b90906d12cd308efc", 0x82}], 0x5, 0x0, 0x0, 0x40}, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@int, &(0x7f0000000380)=0x4) 2018/02/21 20:52:16 executing program 4: r0 = creat(&(0x7f0000cdeff8)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/10) inotify_add_watch(r0, &(0x7f000017cff8)='./file0\x00', 0x80000401) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x401, 0x2, 0x200, 0xca, &(0x7f0000000040)=""/202, 0x9f, &(0x7f0000000140)=""/159, 0x92, &(0x7f0000000200)=""/146}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) 2018/02/21 20:52:16 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x1) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/25, 0x19) memfd_create(&(0x7f0000000040)='system\\&#/.\x00', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) 2018/02/21 20:52:16 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f0000000040)=[{&(0x7f000089dff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f0000000000)=[]}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x88140, 0x1) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/02/21 20:52:16 executing program 5: r0 = socket$inet6(0xa, 0x200000080002, 0x100000) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="e37ae96f442c79", 0x7}, {&(0x7f0000000040)="2f309359fdaae057c3aae95617088a107efe1b3a06caa88dcfe7574b5a0b07d60f7b99913b176f80414f1b1ed49b03", 0x2f}, {&(0x7f0000000080)="f953129901f7bd44f90a48a7c6170ee71240718438d7223dbabf77bc10f1df8243d80009644eac4bcd40ba9b7e136094df3745fc4d436ab3de4fff562a8faa4b0783e33bcf285784df0155c73d3126a1711becb872b6704c3ef685ffca01e72d621cda940409423e891150b033efeac24ae92b8f5a3cfeb56d191d", 0x7b}, {&(0x7f0000000100)="15eaba5c120da8951551cc50c2b9aaa778f9381ca16b3f00a2753594f6e1e30f4ed0e7d00898892be175373da915625ec5c060a2f2b2dee0e00220319a04afd273a751a628d4794f0dec270dd3426500cd62f1bc07a59a56bf8056cb800ebbbb04fb23ce817a00b29eb34b6543eea5118da8c73c81f2706c84908c0ae91be5dbf1d617a5ee71114efc471eef0cb86865d9adf88e813ae15c0b248913a1eec734cf0fe39d3ae608191f0e91e3ab126045799a11fd830a996b397f48ef56335c6737aefa609bed", 0xc6}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x9, 0x6, 0x9, 0x9, 0x0, 0x8, 0x3d95, 0x6]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x400, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xde}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0xee, 0x30}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 0: getpriority(0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/21 20:52:16 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0xf478901fe7d19c22) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x24000, &(0x7f0000508fff)) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 0: getpriority(0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/21 20:52:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') pread64(r0, &(0x7f0000016000), 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x84800) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="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") r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00002d5f74)) 2018/02/21 20:52:16 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x8000) clock_getres(0x5, &(0x7f0000000000)) connect$inet(r2, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet6(r1, &(0x7f0000ebcfa5), 0x0, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 4: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) gettid() inotify_rm_watch(r0, r1) 2018/02/21 20:52:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xc}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xff}], 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x8001, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) 2018/02/21 20:52:16 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/229) 2018/02/21 20:52:16 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x210400, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x8000, 0x1, 0x2, 0x0, 0x1000, 0x10001}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001400)={r3, 0x20}, &(0x7f0000001440)=0x8) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/239) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x3, 0x4) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0xfffffffffffffffe, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) r5 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x121000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) 2018/02/21 20:52:16 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/21 20:52:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x3e) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x100, 0x2, 'client1\x00', 0x4, "8c495c113814f06f", "d4ecc5323a5bf14b161694598bbc02bcc3e1fe4c4a5faa1baaca2a180ac113bd", 0x7, 0xe1}) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) socket$inet_icmp(0x2, 0x2, 0x1) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/21 20:52:16 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@common='ip_vti0\x00', @ifru_flags=0x8400}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f00008a4000)=@ipv6_newaddr={0x10, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227c, &(0x7f0000000100)) r3 = memfd_create(&(0x7f0000000000)='bdev/\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf4, "4a9eb1436d05be070dd6a0c0a719bd0f975cee2ef8eebd66c5f684454bc50897129a498d381e0a22dfee9c059e5c8943ff13c0a1ed60e352ed12ec0fbcf0f800753e163c3cbd334b89b90f5e6ec6aa9c5cdcdeff3e76f1622b9b933df402e14c87a3db4f06af35627dae7fd68f923c9d23a2c9040fbafe7e3847127374968d7e2add743200dbf42a5b5b9763326edf63d41bcfd3a67d06b9d3c1b16e5267467f89ba7297f8d02a45e4373b51b2db4b7f4c7b8340266431a2f29d5d196fd8cc9957421b725e6e8f015bb7e0f5355d918778b1a2a141157638b3740ed7581ac1c18c4427d179c387bd03869cb20e9c6697c85067ec"}, &(0x7f0000000140)=0xfc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x8001}, 0x8) 2018/02/21 20:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x597, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e73fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x8fc, 0x9, 0xffffffffffffff95, 0xef, 0x7, 0x0]}, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/20) 2018/02/21 20:52:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000028fff)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/21 20:52:16 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r0}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 3: socket$inet(0x2, 0x6, 0x0) 2018/02/21 20:52:16 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) sync_file_range(r0, 0x414, 0x7fffffff, 0x2) add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="93fcaaf6c5ff1eb2b5fae493dfdf4663b9731758380ef2fc7a8b", 0x88, 0xfffffffffffffffb) 2018/02/21 20:52:16 executing program 5: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x7, 0x400, 0xffffffffffffffff, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/21 20:52:16 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x10001, 0x8}, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x2, 0x2, 0x6, 0x3, 0x1ff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000240)={0x2, 0x0, 0x1, 0x3, 0x38, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x20002004}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x800}, 0x8) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="ea5f8169fd49d55965e4308a4ba5609eee14913d74d46cf55226b40ad2af2fb7ba153856dbe695a568ed131a201876a32f96c9982926fe1a5261e67e9500ac1ab0161412d53e04161e8b44d06372264a53598d5bac26052c803a844cf9f685886a16774f15d4fc16bbc0b194e40c945f751a834bcd40949b4390f5a0cdad58dd37751b6134b8dca3501ba4a805e45987ac5297364724be770411e63cdc137ad33651bf8cb6df93d907ef7f3d0e20230a4678b1282984899e9be73016ae9e1967acc00d9f", 0xc4, 0x0) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000005c0)=@get={0x1, &(0x7f0000000540)=""/116, 0xf6}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000640)={r2, 0x100000001, 0x7, 0xfffffffffffffffd}, &(0x7f0000000680)=0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000006c0)={0x7, 0x3}) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000780)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r7}) r8 = add_key(&(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x5, 0xfffffffffffffff9, r8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000840)=0x321, &(0x7f0000000880)=0x4) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00000008c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xc768}}) write$selinux_context(r1, &(0x7f0000000900)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000940)=0x100000000, 0x4) sync_file_range(r0, 0x1f, 0x9, 0x2) 2018/02/21 20:52:16 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@generic="1f62b63ffc70b844fbd79cbd89dad2fa") pause() sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7, "b2"}], 0x10}}], 0x2, 0x0) 2018/02/21 20:52:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000219f5e)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f4b15c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809476d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1c0") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x15, 0xa6, &(0x7f0000000000)="3808ecd93f0cbddd894c8b6522c4ae7b42ef9e57c7bff016d43178b8a50fed2caf77307e7318982dfbb4d66d4651a4b74318804f01f6cece0a35572a6d5dfc5cfa9708a8cc880d2c8448450282864748b3879ec253bccf382f8c2fd1d9e9763e4247e42d6b1d65a2626b2b821393d10338db069cb7091a0d3c06180913c9336cce8ec5affda8ea11bb58714d10c2afca9cff0cd3adaeb3d41560a2745b1afb0c2da2003b6008"}) sendfile(r0, r0, &(0x7f0000087ffc)=0x47, 0x2e) 2018/02/21 20:52:16 executing program 3: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000001fe8)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x9dca) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/02/21 20:52:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', 'GPLFcpusetprocppp1wlan0[]%vboxnet1)posix_acl_access@\x00'}) connect$inet(r1, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0xc, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30afc2c509a842160e79d6f1f9a76fc7910bc0de450a45cba92d7b2c257cd94bbed9c2a6302831cc537c8592f41e4e6695f1e", 0xb8}, {&(0x7f0000001d00)="4b61b29fc438176b7f8797cbee768effa228309563a0c81ad2b14ae3cf20312c80268dcaa8d6fa9ce6aad72031b337a2476877664524e07acee7687df4e750648bcf4543243c36a9159340fca504d2203f09bd28110e8f98bf59f56a6b", 0x5d}, {&(0x7f0000001dc0)="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", 0x1000}], 0x3, &(0x7f0000002e80)=[{0xc, 0x1ff, 0x25eca5d3}, {0x30, 0x107, 0xffffffffffff0001, "f42af96d2778b806fa48a353e6772cdccd5779acb6d542733e72dd74397a9a2fa4f73d"}, {0x64, 0x0, 0x0, "7a02f2739d8eef5a163f6402671e0c6686cc8d196d0a2d1b9f0177ca08b280e906115b766f9d6bbf1f3e492ea5556f98def777ce4303964cc8a52a344a588b822b9d4d365d2048b2699efbb1791188b6afc18f72e3"}, {0x24, 0x12f, 0x4, "ebcaaa53b276371b428ddf22a58aadd5fdcb17283018cf"}, {0x68, 0x111, 0xfff, "98826b56ccbf4bfcf7e7da4745517cfc8767bdf75b6242d051a18f890ac3779e34b45e7fd2631a759bb4dd469d6339d381dc826790e3962c66c258d7d89820819517e7c176ffadf2307346306af65043e8a1107b72f8c10ef9e2ee58"}], 0x12c}, 0x101}], 0x2, 0x80) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={@common='lo\x00', @ifru_ivalue}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x60, "47f80cedee154d9bc518c0d6c5587dcbab86681b82d22ca88cbda2f7aa5a0b14bb1ae720d6c08e671317ac2b3dd62c2f90cf95de5f78cabbececb0d62e892048b34aebf77bfd094efbef6ac81c455ec622f847966ddccbf95ee46b36f4ddf42a"}, &(0x7f0000000180)=0x68) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r3, 0xf, &(0x7f00000000c0)={0x7f, 0x1}, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000040afe0)=[{}, {}, {}, {0x4, 0x40000ed58}], 0x34e) 2018/02/21 20:52:16 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xffffffff) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x266) 2018/02/21 20:52:16 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/02/21 20:52:16 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') utimensat(r1, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000015fe0)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/02/21 20:52:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f000091b000)=""/101, 0xd}, {&(0x7f000062d000)=""/4096, 0x1000}], 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0x600}) 2018/02/21 20:52:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00004bc000)={@generic="5d93e02c36d98c8e6eec2c5ec3338c81", @ifru_flags=0x2400}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet(0x2, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eabff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000005000)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/02/21 20:52:17 executing program 4: socketpair(0xf, 0xa, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040)=0x4a7, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) getdents(r2, &(0x7f0000068fd5)=""/48, 0x30) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x800, 0x4) renameat2(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./bus\x00', 0x0) getdents(r2, &(0x7f0000000040)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x81, 0x4, 0x7, 0xffff, 0x7, 0x2, 0x9, 0x80000000, 0x2, 0x100000000, 0x2, 0x9e, 0x0, 0x80000001, 0x2]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfff, 0x122, 0xffffffffffff0001, 0x8, 0x20}, 0xa0) 2018/02/21 20:52:17 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x5, &(0x7f0000000100)=[r0, r1, r0, r0, r0]) setregid(r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) 2018/02/21 20:52:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x240000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101440, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"f83b034828f68e"}, 0x4000009e}, 0xfffffd06) restart_syscall() setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00000000c0)="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", 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/21 20:52:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x5) socket$inet(0x2, 0x6, 0x9e4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x6, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x800000006, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x1, &(0x7f0000000000)='\x00'}) 2018/02/21 20:52:17 executing program 7: r0 = socket$inet6(0xa, 0x4000000006, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xffffffff, 0x7, 0x40, 0x7f, 0x1f, 0x5, 0x5, 0x2, 0x7, 0x41f}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x5b, "b9efee7fbc85d2cfd0762973f6256c939efe2d8cda5d907637f1364cded6993c3881986fb879b0a497620ff71342437826f8f8ba1fada63b370216da2601f31bf20ff0613691bc61ba6fb85cafb4381ca6d773baf63fb6cc7aefd4"}, &(0x7f0000000180)=0x63) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x200, 0x1, 0x7fff, r2}, &(0x7f0000000200)=0x10) ioctl$TIOCCONS(r0, 0x541d) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/76) r3 = inotify_init1(0x80000) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000480)=""/40, 0x28}], 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={r4, @empty, @rand_addr=0x7}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000700)=0x80000001, 0x4) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000740)={r2, 0x56, "7469b699f17d4226a0fb16c7567b20eda84c634b4bc6e555436014eb64e6abf09de38c76454e4d999c55ab9671d4354c988a331fe4be29e072621c411f202a2b3fbff48352607aa35748dcaf5fcc0843104cbd385ede"}, &(0x7f00000007c0)=0x5e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=r2, &(0x7f0000000840)=0x4) getegid() munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000880)={0x53, 0xfff, 0x33d, {0x8, 0x10001}, {0x1, 0x1}, @ramp={0x8, 0xbf, {0x100000000, 0xffffffffffffffff, 0x2, 0x1}}}) mq_timedreceive(r1, &(0x7f00000008c0)=""/46, 0x2e, 0x2, &(0x7f0000000900)={0x0, 0x1c9c380}) getsockopt$nfc_llcp(r5, 0x118, 0x4, &(0x7f0000000940)=""/234, 0xea) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000a40)=""/207) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000b40)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000c00)={r6, 0x2}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000c40)={0x3, 0x0, 0x6, 0x8}, 0x8) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000cc0)={0xd99, {0x2, 0x0, @rand_addr=0x489a}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, 0x8, 0x5, 0x27, 0x9, 0x4, &(0x7f0000000c80)=@common='erspan0\x00', 0x9, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000d40)={r2, 0xc55d, 0x7a5, 0x5, 0x1f, 0x10001}, 0x14) 2018/02/21 20:52:17 executing program 5: unshare(0x20000400) r0 = timerfd_create(0x11fffffc, 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x0, 0xf9, "08679f3ab03f633e462994f2d60420b0bb111d8981f1c2ce12954de3bd1e34dd091402b5d00bc9188529cf70bfe4dac995dc4be89496f14e6b0c4cc7048854ed8b517cf2716c8f6c271f1caad73be1d6a6152a14926c6ed43b1022c6b407366d66cc47c43aa742ed276a76399681d365ab5ad50f699a81cc68eaeb30097b53a4b8ae67326988f7f3f172459d63aa1b27a3d0bec6b3cd8f569cc717b38d40456eec001a0b73d13692b5318557f4532ede2a0f85e4792f71e9378bc7f733497536ca1878ae28cf95cdfefab008a178ebfcd902a238f233c89c997ac9306f9d2768268551408fdd0f23a48402969cb1976a96518e0713886cd287"}) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) [ 37.560181] device gre0 entered promiscuous mode 2018/02/21 20:52:17 executing program 4: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mincore(&(0x7f00004d9000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) 2018/02/21 20:52:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) clock_gettime(0x0, &(0x7f00000062c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006180)=[{{&(0x7f0000000040)=@nfc_llcp, 0x58, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/149, 0x95}], 0x4, &(0x7f0000000380)=""/246, 0xf6}, 0x9}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/223, 0xdf}, {&(0x7f0000000580)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/212, 0xd4}, {&(0x7f0000000840)=""/167, 0xa7}, {&(0x7f0000000900)=""/67, 0x43}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000a80)=""/55, 0x37}, {&(0x7f0000000ac0)=""/205, 0xcd}], 0x7, &(0x7f0000000c00)=""/215, 0xd7, 0x5}, 0x2}, {{&(0x7f0000000d00)=@generic, 0x80, &(0x7f0000002000)=[{&(0x7f0000000d80)=""/170, 0xaa}, {&(0x7f0000000e40)=""/50, 0x32}, {&(0x7f0000000e80)=""/254, 0xfe}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000002040)=@nfc_llcp, 0x58, &(0x7f00000022c0)=[{&(0x7f00000020c0)=""/15, 0xf}, {&(0x7f0000002100)=""/206, 0xce}, {&(0x7f0000002200)=""/16, 0x10}, {&(0x7f0000002240)=""/79, 0x4f}], 0x4, &(0x7f0000002300)=""/249, 0xf9, 0xfffffffffffffffd}, 0x7}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002400)=""/214, 0xd6}, {&(0x7f0000002500)=""/21, 0x15}, {&(0x7f0000002540)=""/76, 0x4c}, {&(0x7f00000025c0)=""/163, 0xa3}, {&(0x7f0000002680)=""/147, 0x93}], 0x5, &(0x7f0000002780)=""/174, 0xae, 0x3ff}, 0x3ff}, {{&(0x7f0000002840)=@nl=@kern, 0xc, &(0x7f0000002980)=[{&(0x7f0000002880)=""/123, 0x7b}, {&(0x7f0000002900)=""/100, 0x64}], 0x2, &(0x7f00000029c0)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f00000039c0)=""/119, 0x77}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/224, 0xe0}, {&(0x7f0000004b40)=""/227, 0xe3}, {&(0x7f0000004c40)=""/61, 0x3d}, {&(0x7f0000004c80)=""/90, 0x5a}, {&(0x7f0000004d00)=""/158, 0x9e}], 0x7, &(0x7f0000004e00)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000005e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000006140)=[{&(0x7f0000005e40)=""/183, 0xb7}, {&(0x7f0000005f00)=""/248, 0xf8}, {&(0x7f0000006000)=""/26, 0x1a}, {&(0x7f0000006040)=""/255, 0xff}], 0x4, 0x0, 0x0, 0xfff}, 0x1}], 0x9, 0x2101, &(0x7f0000006300)={r3, r4+10000000}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000006340)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb9}, {0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}}, 0x4, [0x80, 0x4, 0x4, 0x9, 0x7f, 0x6, 0x8, 0x100000001]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:17 executing program 7: ioprio_set$pid(0x3, 0x0, 0x0) clone(0x10000, &(0x7f0000000000)="c3e5657f26e8b32ba7e357c2eb52cbe2f028940dc181e89fe9018a888e6ad44f13459f9f3201d8090aa24ec4217b9228fc3dd6b1ea05bb80a20287b1f51acc0f02dc2c30ed3d366e5a0aa089df1c4ec20ea1a519b43b71f6111a3e852cc4f54378690672109c97e3459350fbc17bad71ab1926bc1017c0623946540d9ac5f23a6f1b828a430f1805a71350caba3e8951f457d98fe39b56f8bebaa089f865a7b9790a8dab", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="b7779ac9144858721443ff22d130c0325c938495035c0995f4f41e9e8e8e8e8f3eaca1636783b79cae693e72643ae57ac8b92493522e13e6db6193150dda0992526225f841060c4183e023c736270be1e4ebfb188be73f200c00707af4ddc5ea76c44269dce261e20592f066f2fc") clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="f7b071042a3757e76d11dfe1023df2e4", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) faccessat(r0, &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x200) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/21 20:52:17 executing program 2: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) finit_module(r0, &(0x7f0000000000)='mime_type]system\x00', 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/02/21 20:52:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10249}], 0x1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x822, 0x3, 0x1, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x10) 2018/02/21 20:52:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) r1 = memfd_create(&(0x7f0000000080)='{&:\\vmnet0mime_type\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x26f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7ff}}, 0xe8, 0xf793, 0xa2, 0x40, 0xeba}, &(0x7f0000000200)=0xa0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="0364c911bdf4432c4b00b7afaef265e2a92fc103ddf32d808d0bda96e68346f45b09c325d19a010c0856385b684e5e4b84de3534754f533952849b9c7bb2995c24daa316410de458b8d3002f05854bf89c97f8fabe2e95f9a88970f49b9795b72d6d2af09d1fd2bc2ceda49722b5cc383238bc458d88cec1fa05483fe4b68204c1c72543a00ec4e65418b392ab5ae71e8b303b70378af3b0b534b3f683395f3dfd58b80e4055d50e794843497abf77259f2b193bdc890c444f3b26d16e0d1d979ecc", 0xc2) 2018/02/21 20:52:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x8000000000000, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 20:52:17 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r0, 0x1, 0x0) chmod(&(0x7f0000021000)='./file0\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x78, 0x4, 0x7, 0x0, 0x1, 0x0, 0xbc, 0x0, 0x8, 0x40, 0x9, 0x1, 0x4, 0x6, 0x8000, 0x7, 0xfffffffffffffffb, 0x3, 0x3ee, 0x9, 0xf6aa, 0x6, 0x40, 0x80000000, 0x6, 0x4, 0x4, 0x0, 0x7, 0x8, 0x0, 0x3, 0xffffffffffffffff, 0x2, 0xffff, 0x1, 0x6, 0x0, 0xd14c, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x0, 0x3, 0x1, 0x7, 0x298536c9, 0xfffffffffffffffa, 0x80000000}, r0, 0x0, r1, 0xd) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x0, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x0, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="00736e91") renameat2(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x4) 2018/02/21 20:52:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000089dff0)={&(0x7f0000000000)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002380)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000002240)=[], 0x0, &(0x7f0000002280)=""/248, 0xf8}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0xf, 0x1f, 0x5, "3ad4395420d2a918266d87f1be13a1d97d83d06292196c540434c06d4819e94f1ffc4d15df336521f832f3c83cec2b7c073495a1dfaa8838787b439be2a6ebb8", "e9ff8896f781f840c0938cfe6eb66fe87f04344b257f54823bb69343436a4f87", [0x3, 0x1]}) [ 37.736793] device gre0 entered promiscuous mode [ 37.768391] audit: type=1400 audit(1519246337.265:27): avc: denied { write } for pid=7165 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 20:52:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x200002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x18, 0x6, 0x2, 0x696b, 0xa36, 0x9, 0x2, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xc2b1}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012ff0)={&(0x7f0000011000/0x1000)=nil, 0x1000}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000180)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x0, 0xff]) 2018/02/21 20:52:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) 2018/02/21 20:52:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={@common, @ifru_data=&(0x7f0000000080)="dfb4fecfc7b1d771f9db3fd7446ef3bb40e08b442734630cd34ca29b003e3ce5"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x80000001, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)=""/34, &(0x7f0000000180)=0x22) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/02/21 20:52:17 executing program 6: clock_gettime(0x8, &(0x7f0000ceb000)) r0 = dup(0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x0, 0x3, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 4: r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="0107040000", 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x3) ptrace$setregs(0xd, r2, 0x6, &(0x7f0000000080)="bf50c2c456c7e94dde12b563d9bdc8b6f6cabd83cc20bcb000e7e854d994f2c430e0b35b683ebb3514f8aabd62c002741aa7c92c9dbb626ce1235d2ebce220b29d199217d3428c90c1a963a9e28f01fea8fad1c77bdaf9ac17787a0f38ba4f7354e426defae3eb") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xfb, 0x3ff, 0x4b62, 0x8001, 0x6, 0x10001, 0xb5f, 0x5, 0x2, 0x0, 0x40}, 0xb) 2018/02/21 20:52:17 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/02/21 20:52:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) clock_gettime(0x0, &(0x7f00000062c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006180)=[{{&(0x7f0000000040)=@nfc_llcp, 0x58, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/149, 0x95}], 0x4, &(0x7f0000000380)=""/246, 0xf6}, 0x9}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/223, 0xdf}, {&(0x7f0000000580)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/212, 0xd4}, {&(0x7f0000000840)=""/167, 0xa7}, {&(0x7f0000000900)=""/67, 0x43}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000a80)=""/55, 0x37}, {&(0x7f0000000ac0)=""/205, 0xcd}], 0x7, &(0x7f0000000c00)=""/215, 0xd7, 0x5}, 0x2}, {{&(0x7f0000000d00)=@generic, 0x80, &(0x7f0000002000)=[{&(0x7f0000000d80)=""/170, 0xaa}, {&(0x7f0000000e40)=""/50, 0x32}, {&(0x7f0000000e80)=""/254, 0xfe}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000002040)=@nfc_llcp, 0x58, &(0x7f00000022c0)=[{&(0x7f00000020c0)=""/15, 0xf}, {&(0x7f0000002100)=""/206, 0xce}, {&(0x7f0000002200)=""/16, 0x10}, {&(0x7f0000002240)=""/79, 0x4f}], 0x4, &(0x7f0000002300)=""/249, 0xf9, 0xfffffffffffffffd}, 0x7}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002400)=""/214, 0xd6}, {&(0x7f0000002500)=""/21, 0x15}, {&(0x7f0000002540)=""/76, 0x4c}, {&(0x7f00000025c0)=""/163, 0xa3}, {&(0x7f0000002680)=""/147, 0x93}], 0x5, &(0x7f0000002780)=""/174, 0xae, 0x3ff}, 0x3ff}, {{&(0x7f0000002840)=@nl=@kern, 0xc, &(0x7f0000002980)=[{&(0x7f0000002880)=""/123, 0x7b}, {&(0x7f0000002900)=""/100, 0x64}], 0x2, &(0x7f00000029c0)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f00000039c0)=""/119, 0x77}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/224, 0xe0}, {&(0x7f0000004b40)=""/227, 0xe3}, {&(0x7f0000004c40)=""/61, 0x3d}, {&(0x7f0000004c80)=""/90, 0x5a}, {&(0x7f0000004d00)=""/158, 0x9e}], 0x7, &(0x7f0000004e00)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000005e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000006140)=[{&(0x7f0000005e40)=""/183, 0xb7}, {&(0x7f0000005f00)=""/248, 0xf8}, {&(0x7f0000006000)=""/26, 0x1a}, {&(0x7f0000006040)=""/255, 0xff}], 0x4, 0x0, 0x0, 0xfff}, 0x1}], 0x9, 0x2101, &(0x7f0000006300)={r3, r4+10000000}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000006340)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb9}, {0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}}, 0x4, [0x80, 0x4, 0x4, 0x9, 0x7f, 0x6, 0x8, 0x100000001]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:17 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0x0, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:17 executing program 6: write$sndseq(0xffffffffffffffff, &(0x7f0000000780)=[], 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)=0x4) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000000040)=""/22) [ 37.919544] device gre0 entered promiscuous mode [ 37.939333] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.943894] CPU: 0 PID: 7184 Comm: syz-executor5 Not tainted 4.9.82-g7ec482b #46 [ 37.951410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.960747] ffff8801d04cf6d0 ffffffff81d94fc9 ffff8801d04cf9b0 0000000000000000 [ 37.968772] ffff8801c33b4590 ffff8801d04cf8a0 ffff8801c33b4480 ffff8801d04cf8c8 [ 37.976810] ffffffff8166272a 0000000000002b25 ffff8801d3f2d0f0 ffff8801d3f2d0a0 [ 37.984826] Call Trace: [ 37.987401] [] dump_stack+0xc1/0x128 [ 37.992749] [] handle_userfault+0xa3a/0x1310 [ 37.998796] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.005800] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.012191] [] ? handle_mm_fault+0x117b/0x2530 [ 38.018411] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.024622] [] handle_mm_fault+0x1fd1/0x2530 [ 38.030650] [] ? __pmd_alloc+0x410/0x410 [ 38.036333] [] __do_page_fault+0x5c2/0xd40 [ 38.042188] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.048133] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.054770] [] do_page_fault+0x27/0x30 [ 38.060282] [] page_fault+0x28/0x30 [ 38.065531] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.072343] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 38.078634] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.085618] [] ? exit_robust_list+0x230/0x230 [ 38.091736] [] ? userfaultfd_release+0x650/0x650 [ 38.098510] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 38.105234] [] ? selinux_file_ioctl+0x355/0x530 [ 38.111528] [] ? selinux_capable+0x40/0x40 [ 38.117406] [] ? clone_mnt+0xab4/0xb40 [ 38.122914] [] ? __fget+0x231/0x3b0 [ 38.128161] [] ? __fget+0x47/0x3b0 [ 38.133332] [] ? security_file_ioctl+0x89/0xb0 [ 38.139536] [] compat_SyS_ioctl+0x15f/0x2050 [ 38.145567] [] ? userfaultfd_release+0x650/0x650 [ 38.151945] [] ? do_ioctl+0x60/0x60 [ 38.157194] [] do_fast_syscall_32+0x2f7/0x870 [ 38.163311] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.169949] [] entry_SYSENTER_compat+0x74/0x83 2018/02/21 20:52:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/21 20:52:18 executing program 6: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0xf80000000000, 0x7}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) r1 = getegid() r2 = getegid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/70) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/udp\x00') ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000180)={0x2, 0xfffffffffffffffe}) ptrace$peekuser(0x3, r1, 0x3) 2018/02/21 20:52:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/21 20:52:18 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000010c0)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001100)={r1, 0x4, 0x6}, &(0x7f0000001140)=0x8) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bbf50)=[]}}], 0x1, 0x0) 2018/02/21 20:52:18 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@routing={0xff, 0x10, 0x0, 0x80000001, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x88) 2018/02/21 20:52:18 executing program 2: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) chmod(&(0x7f0000ad3ff8)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f0000418ff2)='./file0/file0\x00', 0x0) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000057dffc)) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x8, 0x8) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x164, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty, 0x80}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b0ffc)=0x8, 0x4) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000689f62)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 38.537673] IPv4: Oversized IP packet from 127.0.0.1 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x70ec, 0x280) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1e, 0x0, 0x13, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x1}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f00009f1ff7)='/dev/sg#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x2282, &(0x7f0000000000)='\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x85, 0xba}, 0xc) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 5: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f000042470b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8501}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000040)={0x80000000, 0x3000000000000}) dup2(r2, r3) tkill(r0, 0x16) 2018/02/21 20:52:18 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000432000)=[{0xc, 0x29, 0x3e}], 0xc}, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@generic}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000040)={@generic="8a70d56dca24d39d541a6b5422ba612a", @ifru_ivalue=0x4094a988}) 2018/02/21 20:52:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402) r3 = dup3(r0, r0, 0x80000) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x1000) dup3(r1, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/21 20:52:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0x3a6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 20:52:18 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x208a80, 0x0) ftruncate(r0, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000a8f000)=[], 0x0, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='personality\x00', 0xc, 0x3) 2018/02/21 20:52:18 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000000040)="e53a9dfaef2e2f414a5cb6ebc90af5afc5e698f09dfce4ef0742be62283e8fc28786bf99954214a80dcfbe93b4e29f5e074d2bae75712cfb0bca3c32cfb92ff044294ac91dd5b1d12f6ca97bd84d12d11a1afb586b7863c55b0d2e48af017a830d6ea6f51283acd8a1e435d433774bf3f7ffc9c27ee66dbbafcb1baf950f5b7c4423a9fa95432515e3170e87ef5d6373b89160b18fb4ff64b72c16a4119cc52c5f85a0d2ad7d1bde5f90311fcb7accf174ae45eb4138f59877ab592686b765e3eb9170689b4b9ac46fecf4941100c90ca0f1fc643d4b9fd669a11f7401f276ad6b41de6b85d974fd9ab58d80c68cf3a18192196ca5468b226e", 0xf9, 0x40000, &(0x7f0000000140)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000e47ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffffffffff12659c6120", 0xc8) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) 2018/02/21 20:52:18 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000012000)=[{0x3e}, {0x6, 0x6, 0x0, 0x4}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x20, @time, 0x3, {0x1, 0x9}, 0xffff, 0x3, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000280)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={@generic="5a13f3f08f3de43cb2bc54150574562b", @ifru_flags=0x2100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x8, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f000089f000)='Q', 0x1, 0x40001, &(0x7f0000278ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={@generic="be4c59d5a1332c5363d5927cad59abda", @ifru_mtu}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xfffffffffffff722}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x595, 0x2, 0x5, 0x9, 0x7, 0x738, 0x3f, r2}, &(0x7f00000003c0)=0x20) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x2}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086310}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/21 20:52:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000e4170003fd07ff00942f2100000200006000ffff0194028562711ba3a2d188737e", 0x6}], 0x1, 0x0, 0xffffffffffffffe5}, 0x2000000000000) sendto$inet(r0, &(0x7f0000000040)="ec23afea69becf3b5a5ab288e673fe6957d91c0882a1dfb0398f8703fc894c773135acfa1aa1e7c265331e1a51247aaffa00c6752d7ccec43a930997e75f7b73e46318b1f523ec9caf924aa7fd6e90acda456ef936a771fcf400e8617a6463883c8d13a0", 0x64, 0x80, &(0x7f00000000c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x17c52302]}, &(0x7f0000000080)=0x6) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/02/21 20:52:18 executing program 3: r0 = getpid() ptrace$cont(0x9, r0, 0x1, 0x9) unlink(&(0x7f000053cff5)='./file0\x00') 2018/02/21 20:52:18 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2803, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f0000463000)="390000001100094700bb00e1c3050000fb00000002000000003f00040000800019001a000d0000000000000000070300000000000000060400", 0xfffffffffffffe78}], 0x1) r4 = dup2(r1, r2) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={"b05a3eb26eb0599782de00b5fc64dbe8", {0x4, 0x9, 0xffff, "d7b19d310282", 0xfb}}) [ 38.671862] audit: type=1400 audit(1519246338.165:28): avc: denied { setattr } for pid=7266 comm="syz-executor7" name="personality" dev="proc" ino=18002 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 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc0, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x8, 0x6, 0xbe2}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc0}, 0x1}, 0x0) [ 38.723010] binder: 7280:7285 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/21 20:52:18 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f0000914ff8)={&(0x7f00000000c0)={0x37c, 0x2000005a, 0x443, 0x1, 0x3, {}, [@nested={0x24c, 0x54, [@typed={0xc, 0x6e, @pid=r0}, @typed={0x104, 0x63, @binary="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"}, @generic="1cc06120d5e4c909c0085f46f7b04e87f225cb3646b5a7983da6e69ab82ab5d2b8629729387af9696db692e432c8c6627d300ac99923e8d56e14517dbe00c3884e71ee76e9295d9f00b16610443150431b4e36b58ac2707405548d26dadd9c8b9e38e880f0db0c4a6a97e4e24f72e8f6cad7bebb49519672b10983d08e786428914a87d31a008a407100a33d4613861837bb3eabf67672b0fd209029acda5e7f24a3a4d1b4", @typed={0xc, 0x78, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6a, @u32=0x1}, @generic="8c38d21825ada3ec27563be0f8e9d1dffe46e2f798ff76be771c7f73718b07d775d348e6f1589569a2eee7bfa3dc128b266018bc56a4fef7428e095e6b96057fefb875276eda1be30ee6cc", @generic="8ee3e439a8257f80dc3cd4ce8c8b36ee4e4a617ad0241a70dd154f4bfe22324648ca09", @typed={0xc, 0x2f, @pid=r1}]}, @nested={0x11c, 0x57, [@generic="5ef0348ca67337a5beb689d57d1b5301e6423e9864fc18f9b54c3dcb5ae6ac40ec844a7b5e915f404d6a71d666e74da5c1d05192f65e97af19b6b2ab1babf2329101e390e8be38ba3779279ad81addbe1325b9ddea85d748d2cca9e0d458e2206a0f7747300c256d785f8316151402ceb19cf068020750fa12ca414f5d9d2f4dae6d8a251a17621e64e77a2afe1efa9434d199ec", @generic="1ed299ec75108cad0a4c8e06417568b0b2bea8af77bcbc694518f1a1cb7266b3507e9639a6e54f9e5ace559f2a2f9cd175c4b52514754fb0b0d0ddad9dc0a216e0cad530c3468e9fc535973693451ec372e9899a8bd044864e3a897b5ade24acad85e1ef6614", @typed={0x10, 0x6d, @u64=0x7}, @typed={0xc, 0x8f, @u32=0x100000001}]}]}, 0x37c}, 0x1}, 0x4000000000000) 2018/02/21 20:52:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0xc300208}, 0xc) r1 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) getcwd(&(0x7f0000000080)=""/242, 0xf2) 2018/02/21 20:52:18 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000807, 0x4000000000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xac, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1, 0x4, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xac}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x101, 0x7, 0x4, 'queue0\x00', 0x100000000}) write(r0, &(0x7f0000edef9f)="23217f5156e2e42cdd78fa257507d045205e4ef562095fc23237f4aa93b3f18eaac164fd04bcd356084790ce28acf3012130c3e5d192e9e10a", 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00004ad000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c65643b799365005f1b76c5"], 0x1000) 2018/02/21 20:52:18 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) write$tun(r1, &(0x7f0000000000)=@pi={0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "2f4bcd56dc10b8fb"}}}}}, 0x22) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}, 0x34) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={@common='bcsh0\x00', @ifru_flags=0xc00}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) 2018/02/21 20:52:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x100000006}]}, 0x8) sendto$unix(r0, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/02/21 20:52:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000857000)='clear_refs\x00') writev(r0, &(0x7f00000021c0)=[{&(0x7f0000002200)="d23c06c6f20127ef558cf6e8978a3746295ce3f6c13de24256f500256e1ca544672dcc9e6c14b0f8a81847f456f91088fffc1fae2c5f287e99643ba516484e5ea592c2e1efe42ad2e4a5bd09ba95387b48f3df3b55ae24ef2e6f0e31ab03f1091f5f491b7742b5b2fabaf3ecb4a6fb", 0x6f}, {&(0x7f0000000140)="da83c14c35bb0f548ce82ea852e4d0227d7d61de9c1610b45addab28faef4724e505363cceb970fa017b992b159f882c7cf348e4d7b16e80a4e3510347e949fe380e66d928d73e176d503f22f718ef01f667880bc627efa8db65118576fe072c9f3f911d23c74c3b40ad4a0f8676eedd8b90d4e520ec6ed67e017eb510e4871dd3cb8d2a3b0519b6b8a3b40a869119f31b5a04cc741a58ede500113d0a0161e85a9b4fa0028d8859e5e45758595f6dc1d10d32d0647a49ca11ff5c2d24c07d562aad9f206f207e05dc574ac8224a765af58996f272b8a3a53e8677e2f03e3f7cd8edd2b9732e6b02c9b4f354766d186bcd488db170e5fd457ba249004956f4c12b5ff0f835daab333a09b58fd6d9af054b5fa0fba364a91164205d185b9da1839ad2e1bf4996cf9eb4991f3fea957bf4f6b2bc683a8ae3e1c80363649163400b9426a6a7fa0a53aedf1944dec11ea9c14cb40d8f334bdecf51c37344c80a1188e9a592b5e4efb9d521baeaca02816a5e3a0c787d8f2418bf33f3d8edbeb050a9333ca0e9ba26c720b8e420fed989cb54f4cfe441c4ce70d2592903626437f879689eb459344f34cc0780467388f0a4369aa51583cf09b316fbfe10fac0239a43752bfce4e84fe14445a20fd8e5967573f26d1d347286c19af4cdb5827af9b0dee2bd22d64f3d3aee3da38d8fe960117c829ee0d3e16284f8f8b24c7e8cbd96754ec30aca94b33cf245a11165a58ebe218dcacb04a92e83c47a2e5faea05fd8ab24fa8b002322fe0d4c0936a666ba4334467bc2c6ea1c7b745cbe54b47865de6fd431076a8d29b952eff9af66569b82a055b09ee85dac040ea1ccceead96bf684450d01424a43a06ab87f6bc528982c8e064b832fcbf5a313b3cce2e5b94aa54f6371494637001e1a3bcd1fed8c47dccd9c7c21789a28a66c040ae767e8228703625ba80c1803e5de22984bfa7b5439eee1f0a97a8024f80f311805bc71901d44752bc2384a1c45f4c4450e9670af0026d44a101dd156255f45c3581fbd6db3493f7f97593a8b3c793da8d83c1393eccc38e68996f1a82b20ef4fe097914a486c17d13fe26169bc69dc4f0aa5ddf97e688280936e45dd7d4df1a2ce352622e4e8ce2deb3b2427335f1cc5f681f916bace35baedfdb8c7c83c93c4ec26e4a5361b22193535f4551e45294f13ca2191d1abb862e378508a6f35f539faf8bd4a5caeff45a8d3c309df3f17575ca5c3897142e3e508a5a7f454048a1697c763ca1bc661e70accc59b9358acd20ccd7b353f9b011fd983d11ae2e71d9f31b051cd5270f442241b83eed6868648e9a88692e4d3b770eadb58f6d336a196dd13048cdd229374a58e6a3afa19ca1ce2083edbee5751eea9525c62db78e89c33cc46c15834637533ca449976de4366c231a988c2a81823c05b27ab5d96a2400b3c730c0d546aec3fbee5257432a036c269873581e3112c550eeb1480b768ec4acac9783df4937f657bbd2722c2ef017ab4cb9b96d655ec615dc1e6c2272cd148717aaaf49c8b57913c3bf3b606e02054d586f622b9ba02ec1798784d16f775ce9f88b806206ec22c782b8c7cb5d6069f9f867b6cea79ca4a510146cd5a6d7606fc049c35953c6fe52cc7a501a10ec1bcfe82a7fe624223adf5e84110ef170187853359a513cd098a67ad8a6dd2e1cc06874cd46da821922b81c887fc78535433c2147c1629e1b8b3351ef9608bb60d5c05ab301be36e17a371830d4eade5ad019b52e32a52c99a35e0537b7c1746078abf13228ef4b084eecef3eb057ae82bceaa54318c2503c030d85f0d897f2fee3b8691acfbee451467bfe3dd35a54aa6f233f9a579f70fd4659f2a300944fd7682bb79ca9e123ea49d36d1e3866886472138217fe4d556ec469be8fe5fffd0050d5b0467762d8215ee83e56613a555c1b8e520cf63398bfae44e8054e22a66021bab99072189a002317255a9da6e57a43bc5c16b633b1764066f7934a6e92064f8ff12be6a6a50296c9ef48fe29566fbe8a1a4b9c3207c7859a24a0787393f2acca91604045d76b181daf11cc0620bdbc4c3d2a9826deec965ee8ba8c714d0aff9f64c85bffa0fea5d5a2973feeba14ed5bfd0c7f77ccb78e3690c1766fb7ff27a7dd1927f2b72a31d06fb366399b677b8db8d66938237d4a071bdca728bc3d1d4543c39054495ed9c88cf32442b160c013f136ecf8e63eaa2d1faddf6ffc12cae310ee8fccae5b827c20206a9f1e13043c97cd2fe0288726fe1cf48c1cacf4879cac1e327fdf917486e4745940240db41806811bce119c2d3d3a95998b4db172a401aa1b37466e008cf63000b4b16b0cde523d7fbb508067dee99786cca6fd15807615742b82879c1c7553c5cd2bb68d573aa075bf5c1e266a892aa95c3b6bad06e97c6727d22698ff11b981d7eaf0dca54611d247320a329ac676dd19669ab7b4b3e3e93fc38391b66355902358ad6abfe92811bfb69f51725002b140cac5d4d5766ce2a39a0786dccaa1c077efc0677aed676a64d35fc0aca9168084565bcff04affa0fb414625668f9ba43c5e0f694e9d15362e6fc4822ba8130bdfb397212ad702e523da6065b26df488adcacc3c80115393bc6641a997a3d7f1df0f86bef56ec0bc6ae86764162ccd5c3aaf69df3cdfb4d082abd29f0a77cd0c5c4f07b62d22d630001f58182b6b1deffe35ace4b24e59499c249cc8033006c4508c2996b47afc2e93a59a53d4fd220e1f212900a7986452d98a56e15aac5b53b2cd8c8c4dada2134dd0ab0664b0ea550eb846fa0f13efa00fd7707b70f45fec28380cab9635c83a6c57551157f5641dc283aa4703db7a27aab603ea9959adb42229982d6bebdfceb6c25d5930bb4e3c07b0795fef11029efa6b1f91bb8d3315547a9c8af8eb2dbd31cffb6d7fbe651cb14202a7fd1ad3268fe7e7a51e110c0ce1374d9ede06e914d72d05aa34c2d7f1b5f490e32e27567ab1db68a6f683e464309cf274099939464ad69822194b1a119d467b0477cbd7f8efd8226e7fe2d3e60867ccaf2300600919e1759b1bfdac0fcdbd0f2bb7541fcf263ec98537c94a8dec10f08ff5a0ce25f7e7b708e823aaa5e27380662e819aec472adc8870c9793ebb03b8b5acb5dad4226afeedd5cf05ab77c081a482ceb97024e9fde830fa5a75a2b03aeafbb93f16f67de80d71a105149d9344eb0dd3a5738afccf340aff8c20b4bfa92acd195f95ba2252205ffd1f6aefe8b6ff580c518f2ad4f8c7d26b54aa67736d80396b783a7120f40eb3651f1b00555731c11abd74ef3bf28633e69b8e834bf9b76be10412ea0379ae0863a13f559e91fd780628a8cb667e780a477428cc8bd966699b19fa14c962357198446c43f1046d5170f39e299aa734db3fdb9e67e9067b4f677cc34a360d98fe0b97004417d10b3c48369e78ee73a1433ef97bb364ee3a02ba4933a986948bf32c41e848b85d809149348a8c49815ebcc02589a5693285d4ff3e05d4be8ee2b54e25b3de14d2f59561866d7004f9f96592db61ea8f76bed7690ec99f8cf229534eda58ab4fa4ed3954f2cb4b9335eb4d787565a0c73a095609f24929155094212cfd9b51ddb040c3217c29100113acccbb40d2386c64f4ad0a1f9f5fd5db5d78ccc06362be6d6ca4291b8801f19c6503134147531cf0ed67995519dc445d5a8b97f45e122d930d92d608aec8edee12f7b627d368fdbbfde957d4df6b28cfbf3358838be935dbb8877c3a0465246b1dc2a4bda8d6d07c0d488f2e356e150816e3405c9ce07a910386128e0cbb21db1baa0a08783781a6af12255d0dbb8e98a8742b30bf7054580c615934fb0f023d9b1fd78072853b2c5719da9f8f51146baa99c6e1b2c0207daa51ace82dde072cfed589342e1b9ab405f5f57aa04ee5a015e70192a92ef9ab3e02e7282508590229e29dccc6699bcf9a8df77aeab2f29c2e1ee82e57e9212d689ae0e64963f5adc16daa6ba89f0a936cf69df5ae841efee97bd256b892ca00f7b3667a44895dbe1c47d33263239da96915d34011f5fa0f0e161827eeda97f80eb11d0cd0169b78584a07c8b90dbb585026e26bb2d12b1e3e00172107bc1ffd140a3ad6ffb463e0a21a97f2fb0f46c615240fa6ab3559331e72d1cfcdfe2e024d27f6041d7150ab4bfd8ecedfd8ea320ce49a25780024cfd38f4b395e06d98f2ea54ade18742a0692ffe843fd4b49cab1977b5349b46147af336433c47389a88dd81d78c91a084936ea756549abc69bbd01de702253eb901b0a6c997845fca5f04e2c93f39ec296e354e08d560e0d33ade84c1ac1bbace505563476157eb72c60e3b2720724444158fe3461c3c11bb6f257d8e6caf7e2e8630f835e39bd71f028de8d0b65a38e08647c573441381978e850c22009c18b77016b223bdda2c87ad2be18ae8ba52be55c868b8dc8a604a14e08b35635f5673fa97537931a96ce0c1b71a30b8bc3e4d7eae940e9597411049a1e19da36d58fb1696edafb55a97ca36a4e3f87a8acc1ce4621c42912daff1b79d67d1fe051ceab36d3f1dcd0fd7be7c4d2ed38fe65ee47c789a72e925bc2c768768a1a394133d939eb73742d332702422dc18fb86e1f8f0a53e10d1aa4ef96e11cf652d6ee222f3c77370245b43cca21df9fdb2b542ef73a1502e4d0f9ecabc8259b3a4f72277b0b0e85a00daa560995071d4729d3e937f4ecd6b6fb50ab1e463b8331d31b9feeeb1fdff731e43eb6189f3ff6c4c214e1bdec33a179d47177e62e493d5a5b53a3ff761ef0533ae3578bcf88e73862d3b569af37e8a579726308ca3903518e3159f444a4e366f9c36d3c3eff0cba3b93289d53d0e032152a3b02b977419f9ac2de43bd40098c237518c7f0886e538483abf94ca13e1ee342d5c94d8e517da2bbdfd46e59a2f3bad2fddc86e34d368bda16e53eacaaea9c55cc1ea74ea01a19741c47eeaaaedaa248d6c1935d79ce9d21e5e3d1ee7e8374094c2641c47cc501a12e01ec13af0b48a73ccee71113c427996e1ccb4606eb2fe649bebc0507db50240286855e60fbaa791b5102f3b3ae7988ca6af35282eb477517a1105a56fb9b1b986b5910ab2a84f928f653b44c5beb64d6c960751992f88ffbc7e71f624aa0523fec1a85abf7668a71c612b24ccc1ce236f8eff364fe506e913fd7ea5aa2d557e90b9e154d576c95e356bb4c303795cf9a4838a678a482b0c5b50515b9f4ad13f63810a21aada41553099fb4dcf52d93275a9af18131a59c6d698a20923fef0b95071b788ee0e76e1583e1ec09f6a98808566ffc2249085c11069fed29429dbb839c2cd1b741b898614db1a2ca640ef16f0588c80412fbb6d2e4eb7d844f5e5e8b54cecd4417f017638a65d97d2986dff75fc605268a0a5421133c06f16592d2c0421ea817045717ab1cabf5037dc997eb8c2da3e0bcbe61e191db2d3cf4e252c2a5ee778fb61249b73572a002c51b1a25ec5c663b401a2bea35ecb68b2a8e0aa14e0072cadddfc2a1cb67c23ab669a79c44feff56a5d4124297514d01bee387ed458e80011f546a03985d1f042e9c0d4cc5e25510adf27adc2ed9fd2f4bc784baaa183fe85cd338c964f4fbea8c198ec1e26bc22bef1f2c0b7152cd0f3848c1929d699b44cc24fd282ce2715905039475343ef41df8535a66efbce54d9837f38c5d0b53532c1c75984ff59ca754d5c648d77d0d03dc6bf3ab2ab503425526dd351c4582543798047ec37d59c108d2fa47d7f5fcec376ac5e0b118b7471fe566b455b96908e15d0820b7f6893d7d4fb", 0x1000}, {&(0x7f0000001140)="eeec992b35a2326526b4c0f2ce1d5efca36dc8e92f5953374ef44fbda16c84694945cfaf3bf5e700909ef651476391c11fffb7173f756ead156f08ab2c3ec276c84075deac419715dd07fad9ada7c2e21a36feaf11eff63459b04fb7b47bde2e098016b48846c1b13f2b41aaf4a2468a5e69d7fa5a72b613fd316491ab0ae4e1", 0x80}, {&(0x7f00000011c0)="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", 0x1000}], 0x4) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x98, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x98}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) read(r0, &(0x7f0000000040)=""/237, 0xed) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/12) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/21 20:52:18 executing program 0: syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805}}}, &(0x7f000013cfe8)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101100) flistxattr(r0, &(0x7f0000000040)=""/4096, 0x139b) syz_emit_ethernet(0xf1, &(0x7f0000001040)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0xffffffffffff8001, 0x4, 0x1}], {0x8100, 0xf001891, 0x7, 0x2}}], {@generic={0x60, "d8cfcfba7c9fbd660c897032aa122ad52ae0a76db649c1b9d289617184e57e6746bb7a803cd09a9de1299c21a676bcd4a38dea63c9009da5eb90c9c77e7cbfe8f8d862d4a781bdaa1f39a7223d6bbbf10b59dbe230f473336d0ede658de60584c569db86ed5d57c71d62af767aff19ce18bf8e7532fa33ef4ffd459d3f7991b400272eff9b26f043592dbfc7b654302583e4ac63d039b55e0f8446ea30adae026d54c37e265f2b33a580e5f4dc51492881b2b02f4e9ac26e09a7ef6b19463f77a64be30da7aafe1e327040c7d9edaa6dfd94faa37b1db4f02104f7"}}}, &(0x7f0000001140)={0x0, 0x1, [0xa7f]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013eff0), &(0x7f0000062000)=0x3e) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x110, r0, 0xffffffffffffffff) 2018/02/21 20:52:18 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x84, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x60000, 0xff, 0x1, 0x3ff}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x84}, 0x1}, 0x0) 2018/02/21 20:52:18 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101041, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)="2eb9df7a6d40dfbcb237b68ffea477e2ebc7527d531c2f7d8180ba7c57365f543bdef8e4d875c9b214161258db81979c8c35aa0fc4f1414283a19daee0f09635ed4ad46425f68b", 0x47) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)) 2018/02/21 20:52:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dc9000)={0x0, 0x0, &(0x7f0000e81f81)}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/02/21 20:52:18 executing program 7: kexec_load(0x0, 0x5, &(0x7f0000000840)=[{&(0x7f0000000480)}, {&(0x7f0000000580)}, {&(0x7f0000000640)}, {&(0x7f0000000740)}, {&(0x7f0000000800)}], 0x3f0000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x7fc, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xd9b}}, 0x3, 0x9, 0x1000, 0xf69, 0x80}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x7ff, 0x9b}, &(0x7f00000002c0)=0x98) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r3}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000380)={r4, 0x2}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x13, 0x2c, &(0x7f0000000000)="140807ac1079648394c58965046afd8fe956c32b2010b90be5311e41c3255ecb5d197e632a479ead95825b74"}) 2018/02/21 20:52:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[], 0x1) 2018/02/21 20:52:19 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000080)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0x1, @empty, 0x80000001}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}, @in6={0xa, 0x2, 0x2, @empty, 0x1}, @in={0x2, 0x2, @empty}], 0xc8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r3 = getpgid(0x0) getpgid(r3) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0x1c) listen(r2, 0x0) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x70, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x70}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x49ae) ioctl$TIOCSTI(r0, 0x5412, 0x350) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x3, 0x8, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x10001, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x20, 0xdc, "5342bbb8bfe2cf052cfff062e32647de75d93237627cb98cdb527285ede4de1b0d422126a582938896d3ffd4d5d891bcf36c847bf69917768852124c5fbc0573a706f11d3d8e744bde3595234ccacdbc5f9f3c025fada4f64a15c7e06473ff773b9679a83c820a684a579df8cf9c673f14eb3043c140be45c7de0025e86c927a31bc8e19f06063ff765352f5bd9128b5ea1abf39dfa043217307bab443f0640b354a989afda4389b6a32fdfc4c60265ef59f3b972a8f3aa1bcc9823a3eeb2ae63b8edec9b8af33104676a3e0174e548fcf39852e133eb805f2d9145e"}, 0xe4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000000c0)={r2, 0x9}) fcntl$setpipe(r1, 0x407, 0x100004) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x3, 0x401, 0xffff, 0x7e, 0x3c39, 0x0, 0xff], 0x8, 0x800, 0x3, 0x1, 0x80, 0x7, {0x0, 0x9, 0x9, 0x5, 0x81, 0x4, 0xffff, 0x8, 0xff, 0xfffffffffffffbff, 0x7ff, 0x100000001, 0x3, 0x800, "c7b3b9d1eb5b66cad9caa2f616f33bab8244e8d79625f63e9dffaa96e2beae10"}}) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10044000}, 0xc) 2018/02/21 20:52:19 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x4) fstat(r0, &(0x7f0000000040)) 2018/02/21 20:52:19 executing program 2: r0 = socket(0x10, 0xc, 0xffffffffffffffff) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e020000000010bf02ebffff020800040048186be0191c90f01752a60f5845c4205d2282970b12e1afe8430e795c749edf2ccde2d090fc9aa1c21f2c7435837d4414a7129f5ce5c72406fa313d0000000241aa3a940916aa23dc72b7a1bc7afafb4231ce7aee77697e3200629d9d7de7e8132c9181663e4916a4704909ebc98039ebb23840520d6c162366d1c673198f2b60ae4b45e00ade40bffea5c8291d4706ec8db43bde2c421152c2", 0xba) 2018/02/21 20:52:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ac6b3f9054ccc563caa0b140c1dda98fd5ea43576e5320202239e909f9a2270e1e7e0b7c67064db4aca94a2266665551a57d31f243", 0x35, 0x4000, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x20, 0x800) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x2) 2018/02/21 20:52:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_drvinfo={0x3, "3168216ae8cdf91813414e3a08780a82ab9623b6f7e49cebd9be67942f04540e", "996259e5947224851b083450847ae67534a284c9930878fc43a445d8ee5f49a2", "511e83483700e39ac437cee6d1bc5f5b43771952649088cb0e0f5f0963fd1715", "015b8e10a2cd31877118893599aa658624934c458b62a94d80edf8594fb557b9", "b46e527172bf556d65624b2706af5f18c0eae58f7c60ba66f08b6d48fbf3261e", "d1e7dfafb2f4b83541e0cf57", 0x1, 0x8001, 0x100, 0x5, 0x4}}) 2018/02/21 20:52:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0xffffff05) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f00004e7c1e)="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", 0x16c}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) sendto$inet(r1, &(0x7f0000494000)="17", 0x1, 0x3fffd, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000002380)="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", 0x3fa}, {&(0x7f0000003400)="e38305d59a7d42313574fbaaa50fdd710e7330f64916684a39d2955f72ea30f96788af27f48a8f0e1edade6d", 0x2c}, {&(0x7f0000003540)="621551638f440588813f09e545a1e7ff22529481d5dca813e08570267add232e707d80754ce8e9dc59ce842229d26ef2733ab1bdd23cc57e72b2faad162abf54214ea49ffbf285c2240104af28c36abd6c3e1ce220bce2be95fb7b53dff451b85c07fc688e124910c004f74475d91607e11b29ee790330f60c48a707c40d1172", 0x80}], 0x3, &(0x7f0000003640)=[], 0x0, 0x40000}, 0x4000) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x68, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x68}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}, @in6={0xa, 0x0, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fd}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x8, 0x206, 0x10000, 0x2, 0x13eb, 0x9, 0x2, r2}, &(0x7f0000000200)=0x20) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) 2018/02/21 20:52:19 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xd, 0x4df5, 0x8, 0x8, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a3fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000cb2fe0)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x54, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x51b1, 0x5, 0x9, 0x772}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x54}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) readv(r0, &(0x7f0000474ff8)=[{&(0x7f0000b12fea)=""/22, 0x16}], 0x1) 2018/02/21 20:52:19 executing program 6: mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/21 20:52:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078cff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x8, 0x6, 0xffff, 0x5, @time={0x0, 0x989680}, {0x7, 0x24000000000}, {0xffffffffffffff81, 0x101}, @quote={{0x800, 0x1}, 0x8, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x1, @time, {0x7}, {0x1ff, 0x100}, @addr={0x8, 0x5}}}}, {0x930, 0xbbd, 0x67fb, 0x5, @time={0x77359400}, {0x5, 0xffffffff00000001}, {0x1, 0xe0}, @quote={{0x200}, 0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x90, 0x1, 0x6, @tick=0x7, {0x10001, 0x4}, {0x2, 0x6}, @raw8={"f4d1528f1ca6610c399a41a5"}}}}, {0x11, 0x20, 0x3, 0x2, @tick=0x4159, {0x2, 0x800}, {0x4, 0x1}, @result={0x100000001, 0x8}}, {0x0, 0x3, 0x3, 0x0, @tick=0x3, {0x4}, {0x48, 0x4}, @connect={{0x0, 0xffff}, {0xfff, 0x1}}}, {0xffffffff, 0x10001, 0x46561e6d, 0xff, @time={r1, r2+10000000}, {0x80000001, 0xea}, {0x8, 0x7}, @raw32={[0x3, 0x80000000, 0x7ff]}}, {0x10000, 0xfffffffffffffb9d, 0x3, 0x1, @time, {0x7, 0x72fd}, {0x8, 0x77b9}, @raw8={"e6692320b852a9611bad7a6c"}}, {0x200, 0x40, 0x7, 0x4, @tick=0x97e1, {0x6, 0x3}, {0x9, 0x100}, @quote={{0xffff, 0x3f}, 0x6, &(0x7f00000000c0)={0x6, 0x8d, 0x8b37, 0x40c, @time={0x77359400}, {0x5, 0x9}, {0x2}, @control={0x3, 0x26, 0x100000000}}}}], 0xc4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0], 0x2}) timer_create(0x4, &(0x7f0000000200)={0x0, 0x25, 0x5, @tid}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000300), 0x4) timer_settime(r3, 0x1, &(0x7f0000000300)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x80000000, 0x80, 0x8, {0x0, 0x989680}, 0x6, 0x1}) close(r0) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x40, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x40}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309, r2, 0x1}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}, @dead_binder_done={0x40086310, 0x1}], 0x33, 0x0, &(0x7f0000000040)="1cee9b1feedd6def966e1191781973f3d06ad2cd435c56a42427166fcd216ef70a5392a178b982adcf58256ee7b5685f4825fb"}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r1, 0x10}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x7fc000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r3, 0x1, 0xa, [0x20, 0x8, 0x5, 0x3, 0x6, 0x1, 0xcbfc, 0x3, 0x7e8e, 0x0]}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregset(0x4204, r4, 0x201, &(0x7f00000003c0)={&(0x7f00000002c0)=""/216, 0xd8}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r1, 0xe}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5864) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000140), 0x1) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r1, 0x2}) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/02/21 20:52:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400380) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x7fff000000, 0x9, 0x70}) [ 40.140285] device syz7 entered promiscuous mode 2018/02/21 20:52:19 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) syz_emit_ethernet(0xc9, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@generic={0x6003, "b9c66d82d0922e24537acbbd482b6b55ea1d106fb2a4af8ec84e36813990afd5d2828962eb54d5edf95b541deaea2c1ceab88050c50f54240b80ccd9d976374ea50535a6c81b862d501b9eaf8c71237120531b6cd2c0b24f557456ceae67717062ac4a386a4b8175b5f556cf68ed9cd0e7682f8a6a7e51c7d96984e38ce4a2959f902da5aef157b6915185168b9631955adce62e0d509e7531dfb33f0e22b46a49ac133968882db945823f385cae3a00a53b76e88343b264388e33"}}}, &(0x7f0000000180)={0x1, 0x3, [0x566, 0xdd4, 0x1c9]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f00000000c0)={r0, &(0x7f0000000080)=""/20}) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r1) geteuid() ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000002c0)={r0, &(0x7f00000001c0)=""/240}) poll(&(0x7f0000000140)=[], 0x0, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)=@ax25={0x3, {"8c2f089515fc10"}, 0xffffffff}, 0x10, &(0x7f0000000340)=[], 0x0, &(0x7f0000000380)=[{0x2c, 0x11d, 0x80000001, "f178e707fbe5575c8ce640964c3e1162a97023af00d5096de4106623ce808cf6"}, {0x60, 0x0, 0x1ff, "02700f0e3fe89611fa0bd73fec32eaa4db8b628555469afae1abf3e9b1d22ee3a901daf75e478b6645ad6da71b3888df653bec70a6bffaeb7ed603cdbd7281fb6cdff7eff45c96a14db4e375f320c5d1f5"}, {0x98, 0x139, 0xa18, "23ea95cebcac8a75fe01d5f5c78ca782b34b33cf42a2b5fd6e74f626784d795cab695ba4e50610f0914d14ec9dcafb9e61634193e6d0b58eea4d9d0b0e3e2d7956b0916f5f7ec7d1a03c1d12020a3a9030cad0c71a634e7eb05ca70d8c1b97c84cf5bc677673736b9774deb4bfdba06f33c219bcd3af6351fd9e39d5553ecd7f6d8981de41b0faa269a0"}, {0x100c, 0x1, 0x5, "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"}, {0xd8, 0x10d, 0x9, "86040aa8539fd42c26de05bcc96fe0d954ebe016c8d69e2d7da20b07f023eb95ca2172226dae10bb224e62dc201a7420d64fcdb414686f193126e663c6b2303f70bd0cfb3debb652643a4ffa6a141beb765062d58f13723075b44d61188d833073acf402a3448c109b53aff7402daf0b18e8b20cdb35f585527777d95cddaccf295bd6a2ba9e28e5af03fe9ce835e37cefbe5fd22d24a31154a89880ebcd90ae6423a328511639ef94fe4e866fcfb0d78cd7457aa352c9f009b0eae1df11d53b1a209d26b74a6aa4216c879e"}, {0x98, 0x8e, 0x20, "495fc9b1a3e31f20d3fa1922f68bbd2bb50b07af9b3b19efe65454507ecd4aea407a1f6b05541162a4e52a84a06241e1bb1758264a6dc70f895d88223ff9493f0eef9f2a1e67b4308eb4164913ca0fdb537d1bfd1542ba68b3daa67e0bf91d0920d8a5328fbfc989cf0b2e2c7792092e827b624c00e465000c2babe4e5da7005f7d7c8643275509d79"}], 0x12a0, 0x20008800}, 0x1) 2018/02/21 20:52:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000545000)=0x4000081, 0x4) write(r0, &(0x7f0000f69ffa), 0x0) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2) socketpair(0x8, 0x4, 0x1, &(0x7f0000000000)={0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ff9000)={@common='syzkaller0\x00', @ifru_flags}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, r2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1b) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, {{0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x5}}}, 0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x7e0da7767169fc76, 0x8, 0x7f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000416ff6)='./control\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) mq_notify(r2, &(0x7f0000000040)={0x0, 0x29, 0x2, @tid=r3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xff, 0x30, 0x9, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x9a8, 0x2, 0x5, 0x1, r4}, &(0x7f0000000180)=0x10) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/21 20:52:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x2c7, 0x3ff, 0x9, 0x3, 0xd8, 0x4b2, 0x4, 0xfffffffffffffff8, 0x1, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) poll(&(0x7f00006d0fc8)=[{r2}], 0x1, 0x0) ptrace$pokeuser(0x6, r1, 0x7fffffff, 0x1) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@generic="30be32162f905ca0317b863415735ed0", r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/21 20:52:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/21 20:52:19 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10000000}) fchdir(r1) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/21 20:52:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000821ff8)=[{&(0x7f0000db9f6f)}], 0x1) 2018/02/21 20:52:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x4, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="096d8fc1f68347498bf9d939d63829d09883ed0a68a7b1263cd618f11308c3c49a34d5f2c32dbc3cde436dae294227c5e9ff2f2b136559ed384d5a0cd8b168dbdb12b3316eede15609f9a0ad87fd4063b74498593924c58d128a71929c42ea5d718147ba35e69a681fa7458cf23d06a1644f3e8075777cd9cc6592d1a4b9193b", 0x80, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="8d2ffbd1a40b711910dbc589eb74bc240fe3eba520bfc61e78ea2e8dc66c4e758619151f0bdbf4b497335288b647e06d6c8228c1b92957d3da96346e158e0c94433461", 0x43, 0xfffffffffffffff8) umount2(&(0x7f0000000140)='./file0\x00', 0x2) keyctl$search(0xa, r1, &(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/02/21 20:52:19 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10001) sendto$unix(r0, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x410c00, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/188, 0xbc) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/21 20:52:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000087fc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0x0, 0xa35d, 0x3, 0x4}, &(0x7f00000001c0)=0xa0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x3, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0xbd9}, &(0x7f0000000240)=0x8) keyctl$update(0x2, r2, &(0x7f0000000440)="5729fcf1d8a62eb99cbb049efb620b48a1c7189719b8f5977a9d3981d9ce26b6cf3fd22a9f0e79cab465bbb6b88ba977a8e6baf8395d19eac6fb42c776297587f46caa89da8ed04f0632e71280cbc558f1d62c68e6dc62d4fb6f77070be2881368499ccabb567d592f8c1c87dc60f7f83f1020c250752e611f0a9df52f2a7b3a6ea238d4cbd501d884672f612e4387f6503e003b8e795f235793cacb33dac4e67f556ef77102c73b777cc93b80ba7d655036b5811aecca99cd86b6303f4e35881bf54b", 0xc3) fcntl$getown(r0, 0x9) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000440)=""/190, 0xbe}, {&(0x7f0000000280)=""/95, 0x5f}], 0x4, 0x0) r5 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='#\x00', 0xfffffffffffffffa) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000540)='pkcs7_test\x00', &(0x7f0000000580)='#\x00', &(0x7f00000005c0)='pkcs7_test\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)="e96574683000", &(0x7f0000000680)='vboxnet1@nodevvboxnet1\x00', &(0x7f00000006c0)='keyring\x00'], &(0x7f0000000840)=[&(0x7f0000000740)='\'\x00', &(0x7f0000000780)='pkcs7_test\x00', &(0x7f00000007c0)='#\x00', &(0x7f0000000800)='#\x00']) keyctl$search(0xa, r2, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r5) 2018/02/21 20:52:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000440)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/21 20:52:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x2c7, 0x3ff, 0x9, 0x3, 0xd8, 0x4b2, 0x4, 0xfffffffffffffff8, 0x1, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) poll(&(0x7f00006d0fc8)=[{r2}], 0x1, 0x0) ptrace$pokeuser(0x6, r1, 0x7fffffff, 0x1) 2018/02/21 20:52:19 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x1, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x20, 0x80800) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/21 20:52:19 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) rmdir(&(0x7f0000ab6ff8)='..') 2018/02/21 20:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ac000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x320}]}, 0x34}, 0x1}, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x37e4d29b97ef223c, 0x0) flock(r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000001c0)=0x1) 2018/02/21 20:52:19 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x8001, 0x0, 0x5, 0x4e5, @tick=0x40, {0xffffffffffffffff, 0x4}, {0xa59, 0x6}, @connect={{0x3, 0x6}, {0x1}}}], 0xfffffffffffffffb) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) personality(0x10) 2018/02/21 20:52:19 executing program 0: r0 = socket$packet(0x11, 0x1003, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe93) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000540)="fb7d000020f40013ee7bd719022206fa0ba535757a33f27cdc8374beccdcd394c609", 0x22, 0x0, &(0x7f00000005c0)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = getuid() getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1377b362965ccd24) 2018/02/21 20:52:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioprio_get$pid(0x0, r1) getdents64(r0, &(0x7f0000b35f95)=""/107, 0x6b) eventfd2(0x6, 0x800) 2018/02/21 20:52:19 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000022fff3)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) poll(&(0x7f0000c33fc0)=[{r0}], 0x1, 0x4) 2018/02/21 20:52:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/198) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000814fb0)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)=""/216, 0xd8}], 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x78, 0x5, 0x5, 0x100000001, 0x1, 0x0, 0x6, 0x1a001, 0x1, 0x20, 0x8, 0x3, 0x5, 0x10001, 0x401, 0x1, 0x20, 0x20, 0x1, 0x10001, 0xc0000000, 0x1, 0xffffffff00000000, 0xfffffffffffffffa, 0x1, 0x3, 0x6d, 0x0, 0x411, 0x200, 0x16d9e590, 0x8, 0x2e02, 0x7, 0x4317, 0x101, 0x8001, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000340), 0xe}, 0x1000, 0x81, 0x3, 0x0, 0x8, 0x80, 0x8}, r3, 0x2, r1, 0x7) 2018/02/21 20:52:19 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="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", 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={@common='gretap0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/4096) 2018/02/21 20:52:19 executing program 2: mkdir(&(0x7f000024e000)='./file0\x00', 0x0) mount(&(0x7f000060b000)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000d82ff9)='devpts\x00', 0x0, &(0x7f0000582000)="11") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x440c00, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/21 20:52:19 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/155) 2018/02/21 20:52:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/21 20:52:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001380)="e81c894af8bf920d924c0efdad6c2e60", 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/21 20:52:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000f90000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b88000)=""/7) socketpair(0x1, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x3f) 2018/02/21 20:52:19 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/69, 0x45) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x8000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa8}, 0x1}, 0x0) r1 = dup(r0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x155555555555571f, 0x9d2) 2018/02/21 20:52:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) listen$netrom(r0, 0x1) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:19 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) fchmod(r0, 0x100) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f0000d58000), &(0x7f000049affc), &(0x7f0000002ffc), &(0x7f0000fd4fff)) 2018/02/21 20:52:20 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000000)={0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x1ff}, 0x8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000000c0)) 2018/02/21 20:52:20 executing program 6: r0 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x100000000e, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x72, "6ff6ea223f400828feaae6f862ce899470af9c4f44de9d7ff3064081f42497aab11ccaba28c9cc67ee7a328a58e85975e592d782db5d7b7c031394d8d47a52258ba11bb6249d11f562e1af93261334c3256e62e9265b2995195477887b44b558b149e8edc728ff32d4fcf63cdb0cf3223bef"}, &(0x7f0000000080)=0x7a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x5e, "0d6c0ce4add259e4e38f347d26544997decfd58fc620cd1e665a330c833cfd249d55e4d1ffccf48c3b2340c06bd25c38d90cd203c06ae5a6d60390490f5f9036e041c33e0dfb78eab6a872284ff430c75e383b87dd755bf56c0c8a09d47c"}, &(0x7f0000000180)=0x66) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getaddr={0x40, 0x16, 0x400, 0x5, 0x0, {0xa, 0x3f, 0x500, 0xfe, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0xfffffffeffffffff, 0x5, 0x7fffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 2018/02/21 20:52:20 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1affc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x20, 0x20, 0x6, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8000, 0xd4, 0x6, 0xe19, 0xffffffffffffffa0}, &(0x7f00000000c0)=0x14) close(r0) 2018/02/21 20:52:20 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) 2018/02/21 20:52:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/69, 0x45) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) [ 40.507614] devpts: called with bogus options 2018/02/21 20:52:20 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) dup2(r0, r0) write$eventfd(r0, &(0x7f0000000000)=0xb49b, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x3, 0x420, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x2, 0x890d, @generic="707cadb4ffc1a13e529247abcd4545d9", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xd8, 0xd8, 0x100, [@ip={'ip\x00', 0x1c, {{@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 0x1, 0x21, 0x20, 0x8, 0x0, 0x2, 0x2, 0x1}}}, @connlabel={'connlabel\x00', 0x4, {{0x5, 0x3}}}]}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}, {{{0x11, 0x1, 0x88e5, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', @random="b0001189aee7", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x108, []}, [@common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x401, 0x1ff, 0x0, 0x0, "5bd436ec24049894cb935d81d34962c761b43a7e70cb8a186a67288ccb011f123616a3541078f1c03c85220d446b14ff3a9a938acc20dc8c40e2888fec728454"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x0, 0x15, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="dda589776a8cd0a52025e69bdad0fc61", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa0, 0xe8, 0x158, [@mac={'mac\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x4, 0x9}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x3, 0x6, 0xfff, 0x0, 0x0, "7817bc2cbcc86b36c060d1e7ecb4d80defd38ed8d327664a3581837c4945f735c1043624fb2d1d0edc4ec8fa5bc2e41ab2ba24704025ffc9f1fb811c9a6edad3"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x0, []}]}, 0x470) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) sendto$inet(r2, &(0x7f0000000000)="b129d2735551b6f5e222abc325e1e7f3fd9deb57be925b27effba97d20ee496e4cb782c70b061911d276290dc82e6fe0dcff943cdb41f9dbd9037ca14bc2d1284ca249d2bc4c79565b5f7d58e512082c4353a0c2a89fa319613ec2014a62c743600969afa947156bee12a5", 0x6b, 0x4080, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 40.544013] devpts: called with bogus options 2018/02/21 20:52:20 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x10, 0x80800) signalfd(r0, &(0x7f0000000000)={0x800000000000ff}, 0x8) 2018/02/21 20:52:20 executing program 2: r0 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x4) 2018/02/21 20:52:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/133) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x9, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x206, 0x0, 0x10000, 0x7, 0x7, &(0x7f00000001c0)=@common='bridge0\x00', 0xfd4, 0x26448b88, 0x592}) getsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) signalfd4(r0, &(0x7f0000000280)={0x100000001}, 0x8, 0x80800) 2018/02/21 20:52:20 executing program 7: r0 = gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)={@common}) exit(0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x3) r3 = socket$l2tp(0x18, 0x1, 0x1) vmsplice(r3, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, 0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000001100)={@common}) preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/44, 0x2c}], 0x6, 0xe) socket$nl_generic(0x10, 0x3, 0x10) ioprio_set$pid(0x2, r0, 0x8000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) tkill(r0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000001100)="ce913b4ffbaf115669b819051246163e7272042d4f6190a92378041ccd78af22ecc578da26badf8458de11071332954cc2d94fb1c0464333f4b5c2fda7f5f5227df4af6f49de368fea32d8a74d05d04b79e4375537ce362875ffbbea42361f563fd8e1a427fccf4466584b5a77d13195485b7a4a61b4c79a9607f4d7ca18ffc96497a0203f6ab88bf61e57c706810278ac607b30c2a860f67887d659203e75394daa137d8e736e3e033ba07b", 0xac) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000011c0)={0x85fa, 0x0, {0x0, 0x1, 0x80000000, 0x3, 0x64}}) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) pipe(&(0x7f0000000000)={0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) socketpair(0x9, 0xb, 0x1, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/39, 0x27) mmap(&(0x7f00005b6000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) 2018/02/21 20:52:20 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) lstat(&(0x7f000001bff8)='./file0\x00', &(0x7f000095cfbc)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r2, &(0x7f00000011c0)=[{&(0x7f0000000040)='3a', 0x2}], 0x1) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x12, 0x2, 0xf, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_sec_ctx={0x1, 0x18, 0xd9c, 0x1ff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}]}, 0x58}, 0x1}, 0x8000) setresuid(r0, r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd8, "29568ef60aa5b6f3215b8f4d1933e2e92df70d1747957127046beaa0a38daca63e1de7ebe5e67934a02d007ddcc30d8616d62f4f6bc9f965fa7a2b7774030d4bf2daa3f5b2508b708da32bf447961dbdd39729a6e31ad5fa5ca9c479464e43cb8931aa9db50e1f2626f1d454d9ff678a0af9eb972f4c38397a95bbdf15cbb08cddf4c893d6bf4402510e3eabdebf9ef83c58ef93d9fe61ff778bb671dd73a40d60f0bdbc99d31bafa3745fe1f5f9fe95e67cbdff9a1c7296614813ab20bfccf0ba5cf5d30d78dd2301860149dbba203dabb9e2027a04c4de"}, &(0x7f0000000240)=0xe0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x7}, 0x10) fcntl$setpipe(r2, 0x407, 0x9) 2018/02/21 20:52:20 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r2, &(0x7f00000000c0)=""/172, 0xa45f06c67922f26e) getdents(r2, &(0x7f000055f000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000000180)=""/18, 0x12) gettid() 2018/02/21 20:52:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) clock_getres(0x4, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x4000000000a, &(0x7f0000cd6000), 0xffffffffffffff13) 2018/02/21 20:52:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/111) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 20:52:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3, 0xfeed, 0x80, 0xfffffffffffffffa, 0x5, 0x6}) sync_file_range(r0, 0x3f, 0x124, 0x4) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1, 0x91a4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x1, 0x3, 0x0, 0x10000, 0x5, 0x5}, &(0x7f00000001c0)=0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x0) fanotify_init(0x0, 0x2) getsockname(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000400)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000440)=""/204) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000540)={r2, @in6={{0xa, 0x0, 0xfad5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x46, 0x1, 0x3, 0x2096, 0x1f, 0x6, 0x7fff, 0x1, 0x100, 0x64, 0x3f, 0x3d, 0x7, 0x4, 0xfffffffffffffffc]}, &(0x7f0000000680)=0x108) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000006c0)=""/175, &(0x7f0000000780)=0xaf) accept4$ipx(r1, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) syz_fuseblk_mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', 0xc000, r3, r4, 0x2, 0x1, 0x810800) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000a00)=""/60) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000a40)={@common}) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000a80)=0x1, 0x4) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000ac0)=""/244) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000bc0)=0x20000000, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000c00)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002}, 0xc) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x10000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000c40)=""/56) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000c80)=[0x7, 0x7]) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000cc0)={0x1000000000000000, 0x1ff, 0x7fff}) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7fff, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x2, [0x1, 0xff]}, 0xc) 2018/02/21 20:52:20 executing program 2: r0 = creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x10) fcntl$setlease(r1, 0x400, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r2, r3, 0x3, 0x840000) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') [ 40.712387] audit: type=1400 audit(1519246340.205:29): avc: denied { net_raw } for pid=7596 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 2018/02/21 20:52:20 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="5cf2c957fdd5ce71f648a460809bf76e") r1 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x86, "bd17db83b77d5c84cb1da604137e42866140cafb2f819df35c9be324bcee3ea4fd9f695b6db0674c74769d588891be748614e230e74f48037b4320f156498808a8d03da47a16b72308931c3f675ad09046835ef127c38da7de1b89419676dd827515ff896dfa733f4df9a59c3cc2ef868c23fb1e1c33ad6a26f02546dd52cd71ab9ba3a58cda"}, &(0x7f0000000000)=0x8e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x10000, 0x7b8, 0x6, 0x8, 0xa1, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x35, 0x8, 0xffffffffffffffff, 0xbf}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1d8, 0x100000000, 0x80000001, 0x6, 0x7ff, 0x8, 0xfffffffffffffffb, {r3, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x8}}, 0x77, 0x1, 0x10000, 0x80000021}}, &(0x7f0000000300)=0xb8) fchdir(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x1000, "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&(0x7f0000001380)=0x1008) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000340)="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") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001600)=0x331) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, r4, 0x0, 0x0, 0x0, 0x0) 2018/02/21 20:52:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={@common='rose0\x00', @ifru_data=&(0x7f0000000040)="3937226947334b2b735be2d1a52cf1eb045f9c054167d166df8c345f4ccd09d9"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000140)={0x10}, 0xfffffffffffffe9f, &(0x7f0000000100)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x40040) [ 40.740493] audit: type=1400 audit(1519246340.245:30): avc: denied { net_admin } for pid=7601 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.751474] audit: type=1400 audit(1519246340.245:31): avc: denied { dac_override } for pid=7608 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)) sync_file_range(r0, 0x101, 0x1, 0x0) 2018/02/21 20:52:20 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000040)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x40010000000015, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000040afe0)=[{}, {}, {}, {0x4, 0x40000ed58}], 0x34e) 2018/02/21 20:52:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff42) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) fadvise64(r1, 0xc, 0xffffffffffffc2c5, 0x3) [ 40.817282] audit: type=1400 audit(1519246340.315:32): avc: denied { net_admin } for pid=3793 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x20, 0x2eb) nanosleep(&(0x7f00003a1000)={0x77359400}, &(0x7f0000815ff8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006cfff0)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r1}) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) [ 40.848812] audit: type=1400 audit(1519246340.345:33): avc: denied { create } for pid=7590 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 20:52:20 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0) write$sndseq(r0, &(0x7f0000019fe4)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000002000)}}], 0x1c) fcntl$setlease(r2, 0x400, 0x3) 2018/02/21 20:52:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/131, 0x83) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 40.858650] audit: type=1400 audit(1519246340.345:34): avc: denied { net_raw } for pid=7596 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 2018/02/21 20:52:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x224040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) write$tun(r1, &(0x7f0000b04000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "b8474d7f9626861a42764ba17178034cfee960d4fdf6c589a40abb36cafe53ab82fefa3c09cddba6e23c04dbdce508711ca2041f700930caef01697486a107603fee1c887ad9df62133c215e23c638d113ca075f8b1f0c4231f52e43ac5f499f31b2fb9e1953c74cdb57f0b60033fb8dcf47cacf1b5475657878145f9a9fa5f2e0ae8832952832fa0ab0af95b70726a86a27e4a0f11384488d8893acd09301096fb70fcbe2a9424ddcffed34388ac7d703f921298124ff071dfc86cc8f61f2f6e47802a27d81758a8661bb458e242eaf8edcab9e2a83a2ea515fa10585f6c9e5d3bf01cab18ab1b27e45f9b209e3629736939f77ee56fe0ee99a41faa3ff45c97d9649b3774de09f7cecb42dc447783bea9541586aa793c13a0066152bb4c131e2fbc71b5874a1d3b5655a03eb05d41b9a864c506e7d41d13408a11651c2ca8ffc899fa6a8fc7dc486c62ce1290495a852cecd214528aa4253cb010fb339da1cb68994c75001df9033c691b3cc695acca40e15e9bd27dc372ac230f06d0eaeb5e04062eb14de161f79bf3b839bc8394562c59c02c89085ef93916e4b368a2f1720ab8b7cfcf55e8d05b5d17de1ab52a39600c513455f00ce949ae64ac6cb1b7b194555caed013428181ab98cea5224338551cbefef2fbf474a6413602fed353c9c51cd52b23f95b01135bf691bc93c2c9071e5915d16a76f1c1c7513ee6df96b1f23ae81c9d00c403807e8ed584a335676aa3aeff29095d39538965d8a8f3e5317bc56c2461892b2543d3f05a0fb604cf8c7ee12cb1514397217d30efc9be0a4655e1de4b81d344ecd61d71c1de889e08c70e202bd7d1f457e1e6aba12dbee4eef9f4e6447cc42ecb89e6c7288b786d806175e91be158a849beffc5cb21f15ddca9e4a1fb799cdbe732e9d0cd6767fca57e560d3f545a80520e334c124a32979347e4d17dca7f3992bb5f091116e5c43e1280b169c09388f8334f87edd2b4b8356919edf670dabdc258551e77dc158ebc2e315711f6267aca02d79542c904405e20e8461182229caf7f9facb6755959f6381f1be6537882339a4e18ffc1cd3abe49f3cc73b9f64846e0a50ad9db545fc65404c2fa6c9d72a3dbfd3784f4a4017ce784db870681a1b34507d2482b93ecd30c25b8046e802e311f542c5fc69e0340cf991a09c7cc8937f6bcaddf15f337a3704d60c3bb62b1de90e5b7b1c63b20777d5245a4f9d1d9c31334b2f028b16d9e331f8b80cdb8e7dec1eb4982749e968d4ce32b6055fe93fe9f5f3e762873baf6416efb89cf96a02c71445efcfa0057c54f78b08d072092fcc4dc45ec6ba4b7b48029f933f86e946642cc5a4cbec8b13cd76ef5b177b996b5514e7c5e838f8ef916c7b5c064345d69e5575bef52c77382c25cf2a4f3582e06cdbb0141c66d6a6ca7f104cf29e12bd5b66443055966cb64beefeeeb4c3c48dd80b22c33b4ec069acaab382263c6df91e55541678b9315e42ba0a3931daf1f044f64cbecb747ec56899683ce730af647f47b0ac11b7f5db1efd140ec0db991318d15e5e8e389671a5f18befb644ece5aff47fb84aeacb523ae6859fdc47f76424d2fcb4c550b928b2b2c516eae571b2d4c790d6be40df2e9639f33fd09e8de2ba2b2454938896e230c3e0fdcc1a995b56bd03ef83432ba00e81fba7d5d14838649e3162d7588192ec37f94885efb7874e3708d639b5083a1b9666e7608172a2e5d19f4d5b51c5922a2b07ae71a1ff345b51719ae5fd15c38edc8b33f5d302b9043c624c3575f7ce1d8cf8c46ff83ba3c3a19dd4b746df0b241896edf3e5373d724bf7569fb2d94dde56059af7ec5347c1d189ffef86d217fb4b891a90d218927e6f3dd2d8d1a5f442582c2a9c9987921dbd4b784f0f7960d4edfb805f11faa75e79121701a757595d10bc7a4548fed2b7fa605b7a61e47b11e2b9c68e1ac85bef00a11c6e90e7309287162b69b4723423f84b4cfe056787a1ff6a367e0400a50252ec138ffd0d0ff1f1b93928d2829fd8fcf020be74bca2dbc2647c1794ad18c7219af54eb65a62a5e48e365e00ef3246c01a4ec58960f968109149e6a28ce9bb99660a61508eeb6b134e72c2eefe5ec1996ac69744ba9a605ce20d0e5ae0e92a4e39d42120ad79d97d94282d5fd6c9ce492b31ed3af14bc6a994c836792807f087ff648f02c1270ec4abd573dd2b9c6a37efc3432ac5a7c3ceb21c159058a85ca9967138e775648377a78f5dd5a8b7e8f42e32fe4f0ad11912827b601e79f46dcdd267de25b644dfe439ed1f71cf560da2a968ae6d5da2485bfe703d0ad6d7dddabd9baa3bcb9125c464e002fc14e7b143171ad6a0ee2aeb9dc147065ba4b62b6fb716c07ccbd021093c52672e697fedb3fefdcb84d92b0d06ff7915c1e59b70375a7f5954e6619367b11ac167795d0c46d9e5e0190995482a846b7e556514044374df9e7eb212ab2d277c2e575461b14c70254a407e25245f521f1150d1b98ae5edfe4f2d26ea5d405aae27a7b637a62e3ebc174dc1bcfbd4256afa75973a68ffac038a6eccde83bff219b8ee01763ef95e3919973ddcbd75ab0c57e67f116d09854b1509bcf0d2cb7c24be15c4b3face447b6f4daa03400eaa9d635f8eadf44b4063a7f51e285e12d6f2749bc13d950ba289aebe31db5c76d22dd256af42a205f9481b88bb3bf94df5f65d915298a867daac227c52c6dcaedef5b21b8f9256ee16efec7c94318217c85de08dedc27476e806263add9fbd1c8a9b6462d6c7f800ca00a422de363cca8045c214949d95d192d5e13ecff7444d2e3f3589c2685dae634875c74a9b1c5e56ee20f089880d4f9072e5060653121564a6802efd57b39d5fff2257508016de997af194efa9b57b06ab730bcf02adc1bdd543d5bf7d5841238d7372af66a18a0b836be9a7defa824e718deb6834ef1409d9bc45d8bc10a503c08aa882a9f00ce76dfa564540aad7d01c90d0a31d4db5d88a7e9ffeef0233a2669c1dc78481d537d7fd3a295cf71f7d2d9e9941e4d2f2db0d6b9da3b2c5956f318c6fe63f9f084b460afef3197992c83d73e12f7f09ab690a86b539af413ed9129497e0d63d843e3ccb5bd278878520143ff64dae440593287b5a815b9046dec72cdc7fbd84f709a90c33b8e36aa269786d02c526913b3abe5098eb7277536d3d11accff5bba92d313c497074ac74c939e864f13539dda65c49c4a7b5f8c56651efb1d7275c4e67cbd4eaaeeb0ab29b2b84fb835d751658af3cd72f60e110fb5f00596d636a5edc7e3cbc32ccc3322703a77c07f89125f589d8d0feac226e62ecef3ffd13621690373111a7890880ca4e0009cda708432bf9becb0fd02697d61f49b6ba015da864003134d6a51d41f0b9b35ed9c259a73f314d9574915ca323089c6a77c4a4c50c94fc6c13e2ab24ce89c9ca4ca4b44b14a32c8a0f6023ffddde4630d1024b86d027204b69347d86ba49603f9b20e5e821a29b5908c6c3c7e9c80a5e1fabc11af707c33d98166732d08c865eb8db335624dc00bb755ae964eb8400293dbf738731984fa23094da51008fb96473aba49a9ee04ccbdcc762c264b5b57c96744c023a87e937871b2be1cc8c8bcd509544e7eacb2dabb1a7ebd5b23f4d6232c027f65c1ac3d175c53174e6dc9dd050b1b0989e1207ff25907b267b9ccbf11823580614157a62590cfcb2e148f3f6921029c7bc11662e685b276880eca65179e486a2be1d8dad75c54c2c43492b18b967c31a7da7d5f1b22fe640ce632c62c47a4d642aaa1bf5736f14ab14b0f3049f66d9ad9ec8d9d4292487afe458314b733db19cb90ef972cbb938f41b6eaee94d1eb723104ec61e3a6b681fec576627c31df61cc01edcc4b6ffe641f587614b43f19e9c2862a467ef5eacd6645dfc6c9e57e37f9d2fdaf3d5efedb2a15e662fa8476bdd92b84d895172d2b46494279a3ab12fe2d6693b1e44634d83d7a4ac032bda79df2ab6e26a93176109a8f8690a8ad58c4e91f7ffe68e1c49544e20411388c4fb62b4acb2af44ec189fb1f7896dc50c5addc9da5c7774d10545606301bc265101fe435eda211751d16203d0f9ca1eef5e909291fc1419730dc29304e82aaeeffbde51faf5bd0e56d6478b44a2997c23c69f98ba6408be75620d4476df335b55a042ee037a1aa296dd769804f0f117027d6ae5cfd9805e31a551fee562fff37c80dd9677da0843f1510e14652469ebaac61c2342839dc357ad58d99fb53fea1cc4354e0eb3515613a30a4991f2d810e7b6aa3025cfb8499b827a602d27491152a3f822cab9ea54f8eecb90e78f3731f3cd3b04b203b6bdcff88dfdc4d3c2bb2099518572c344e5082a364ce202cbafecf570e6eef37b81fa4a32962f5721e6be2cb12a92b27441778034d94e497fd2fc4b2dfa034fe2431e3e182e6a5bfd1869a6f9be15a6383fd6946afb16e0973172533c852d95613c42339dee8f9e495f62d7485cc03caebb0548c002e1671bead6e557f814cc6a8240cbbc242914f34b2dbc64b1a0ba8999399cddaa0f67f757b33db4586865d3269e49bfbf8bfa830140c93a7b4bfe42dc859a253ea536dbe4791e3efa232550ce8f1e95583f7eded1aec544c3f93436cdaa987cbc05027ab93780eedf690327c06abeb7bb3d96923fe99554730af9f9ddd04b67d392799b86c2ef5c071b3c85a48dec0a393fd1dc56e917dd89cbd03e2225eee5e563ec97e0b13d596f62377a44cc4920bead2d45bd4e881dd38b55e3d92dd1af8f929bf579ca3dc9e0058688642e2a21933f7ef2c63dd9dde5478da15516d2a2ad560496ae484c7d62f934ea9b8c5a6c0ea71a0b71aa527ef2689829799e4cdc96579a281fecb0683f5ba6cbca055a96e044f4f0dfe6399904aac410579adf7cb4ae96d900a50b853f0e182e5b9e7ffc41abcc8e4958b1811232897c25f8004d90b856187360d15ccc776018b5e9482d2a27cfe5cadf576f39f0e133a7a4d7aad9fbd8fa02974d5eff2701f2ab2fb8dcf29c395ed05a7a6ef25983a5be9ee157bbab2ead95bd537b244d8b582b8222494d35916d17069f85d4e2248077f59c016f5ea8bc871d053b200d699496cf7ec8859aa3d6b3a4e68b6723b38d8ee7d693b1b1863e2d73f9b942a3449e7e5ca831ddb7dcac481cc25f939aefda8153f9ba092277b0e69478de8fe9fe4a704ea4cf678119bfb64799d1ef263d1af2c6c2a64e1073c9f8661b386ce6e31a24c3d0b60bee7981e74b9ddafbf2d0e7434a3a34e52ac3c7ec2a13339d538d072f96b30de70fabaf42a69fc99be6465705f0087a122142fd009d9437aea894c6bf5895efdd2e02b67b4aa82e1c08251c1dfeaa4a0e9142babcaf365083055b63737261fcd4edee2327befcffffbab19a2c480d62ec5a9490110d0ed2d7572daa44075da0e2b62e2fee5ef7cfc7238f67dec5a861ee831176e735459aa9f932f210958bf440ed3c796a4d61c9345443363f2f4b3bce88145d0e3493c5f46b4b74f84d9e91d04743c627c2c86cc33c9c216fcac47cc45652626f3779c97ad02093676e5d32f9dbffce9afe7102aa602720705f3389335318f971f3a1083326a182e63ce781547c5631188184eec4c1cabd48f6726076a7e3f24b24147ee081d2b7f9a7d1eff623"}}}}, 0xfca) 2018/02/21 20:52:20 executing program 5: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[]}, 0x3d704f4512b35631) 2018/02/21 20:52:20 executing program 7: r0 = socket(0x1, 0x805, 0xffffffff80000001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x80000032, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/02/21 20:52:20 executing program 1: r0 = socket(0x1000000010, 0x805, 0x100001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) [ 40.868498] audit: type=1400 audit(1519246340.365:36): avc: denied { net_admin } for pid=3782 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 2018/02/21 20:52:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000), 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/94) 2018/02/21 20:52:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd0, "975bac97c88bb0895926189a75b7cbf6c57f6155c99bbb7a14bf1ed3085149ace67b797bb671a48ebee528b740cb0d3ed2e54977400bfdbe713956750f7ebf30095e15f70b55617ec5b10cafbe3342d709d5d0e48332cde4baa53409a6614a0628f6c855e57f50226c6589e73008b95a0c6336077120dba7b1d56e7527ee18785ba084ab8ecba08c6a62aa03c1cab91edc7268a175b01c503c706f18a50436df586ae3b0eeea193731e7ee266a99fc00b3f4d301c8ee7865861d09442a330fc88234c6e311d09b4119b6b379c547950c"}, &(0x7f0000000100)=0xd8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7ff, 0xfffffffffffffffb, 0x1}, &(0x7f0000000180)=0x10) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r3}) [ 40.870827] audit: type=1400 audit(1519246340.365:35): avc: denied { net_raw } for pid=7596 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.874585] audit: type=1400 audit(1519246340.375:37): avc: denied { net_admin } for pid=3782 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.880723] audit: type=1400 audit(1519246340.375:38): avc: denied { net_admin } for pid=3782 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.149704] device gre0 entered promiscuous mode [ 44.592822] IPVS: Creating netns size=2536 id=9 2018/02/21 20:52:24 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, 0x8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1000, 0x6, 0x401, 0xffff, 0x1, 0xfff, 0x0, {0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x200}}, 0x7, 0x8, 0x75e1ac2d, 0x0, 0x1}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x360}, 0x8) r5 = dup(r0) dup2(r0, r5) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/21 20:52:24 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3a, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, &(0x7f0000000100)=0x8) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000, 0x4, 0x7ffc) 2018/02/21 20:52:24 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/vga_arbiter\x00'}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/21 20:52:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e8ffc)=0xa89729f5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xc6, 0xd, "effb535cff98792289fa110ee4"}, 0x15) 2018/02/21 20:52:24 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) tkill(0x0, 0x0) close(r0) 2018/02/21 20:52:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x2, {0xa, 0x0, 0x7d2f, @empty, 0xfffffffffffffffa}}}, 0x32) sendto$inet6(r0, &(0x7f00007a8fff), 0xcf18f914, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xa2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b2000)) 2018/02/21 20:52:24 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) fdatasync(r0) dup(r0) 2018/02/21 20:52:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f000094bfc8)={&(0x7f0000482fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8"}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[]}, 0x8811) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffff9c, 0x4040534e, &(0x7f0000000040)={0x4, @time={r1, r2+10000000}, 0x3484, {0x0, 0x7}, 0x400, 0x1, 0x8}) 2018/02/21 20:52:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendfile(r0, r0, &(0x7f0000000000)=0x38, 0x901) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="8c", 0x1, 0x0, &(0x7f0000001080)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0xfef, {{0x2, 0x3, @empty}}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x8}}]}, 0x120) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/02/21 20:52:24 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000002, 0x8010, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff) 2018/02/21 20:52:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000896000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x4000015) 2018/02/21 20:52:24 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@common='dummy0\x00', @ifru_mtu=0xd8aa}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:24 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) r1 = userfaultfd(0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) 2018/02/21 20:52:24 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x9, 0x8, 0xf8ee, 0x7fff, 0x100, 0x8}) 2018/02/21 20:52:24 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000800, 0x35, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000001f5f)}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0xfffffffffffffff9, 0x9, 0xfffffffffffeffff, 0x2, 0x7, 0x5, 0x2, 0x8, 0x80000001, 0x3, 0xfffffffffffffffd, 0x2, 0xffffffffffffff6b, 0x2, 0x3]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x4ac3, 0x81, 0x0, 0x2, 0x1ff, 0x157, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x4, 0x200, 0x80000001, 0xf}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x1, 0x8, 0x8, 0x5, 0xfffffffffffffffa, 0xf61f, 0x0, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x800, 0x49d8fb23, 0x4, 0x9}}, &(0x7f0000000380)=0xb8) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 20:52:25 executing program 7: prctl$intptr(0x1c, 0x7f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r0, 0x6d7c, &(0x7f0000000080)) prctl$intptr(0x1c, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/210, 0xd2, 0xf359, &(0x7f0000000140)) 2018/02/21 20:52:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="6430f9a19cd54447bff42bfc334c4b47", @ifru_flags}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xb6, 0x80000001, 0x4}, &(0x7f0000000080)=0x10) dup2(r0, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea6ffc)=0x173, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/179, 0xb3}], 0x8, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) sendto(r0, &(0x7f0000000200)="683bac021012638e5176586b17dc638d14064e5803f9cd09a6c71d51076da869d364dc0f05d32e60daad57f9f2b0a2c9cf188a24ca19ece1b594e28922d809fdd699a0fdaeb4e9f9a846e51d9ec241df820e75c6c457615d08757e5579d99afacbed623a76e9b1aff44172ea21341c7c1874d2f65777668819bfdbd74969000bfbbec38b78ebffad40f556a7a5745e6392159d0b64732b1059afa53141905378c7a77c1ca61d502f933cb71d0f70830f12810745e00195", 0xb7, 0x800, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f0000000240)) 2018/02/21 20:52:25 executing program 0: keyctl$get_security(0x11, 0x0, &(0x7f0000000080)=""/175, 0xaf) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, r0) 2018/02/21 20:52:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1004, 0x0) recvmsg(r0, &(0x7f0000379000)={&(0x7f0000615fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x153, &(0x7f0000000080)=[], 0x0, &(0x7f0000000140)=""/132, 0xfffffffffffffd1f}, 0x2) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:25 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/21 20:52:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0xa0000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e6f000)={0x9}) 2018/02/21 20:52:25 executing program 1: socketpair$ax25(0x3, 0x1feae14c345a392a, 0xcf, &(0x7f0000000000)={0x0}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="3334991771dd7273b29bdb624752b74e4cde3b1cda89c6ede4c449d810ba55d8fcf3b8b6b3deaed4d9cf1110b92be6576b018a304770c5d93e206bd15d21d53d9165cb4025ae29ceffee67c3fbfbf8e0ace8c711be318f6b2b18ead52c4a7423313b3c1a256df64bf110800243e33d4091e8ce96a37d279ecd4357f374e100138e6305728f21c9e29cefba59dc9c515c9546b86d14ed0d0af72296a44e1a2054ee01d094520f629b1e3ab65fe2291948a8faa7b87cc9c136149586d6cb98d39ea7d83d90125ce15f39") r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0xfffffffffffffffd) 2018/02/21 20:52:25 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044eff4)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f6fc9)=""/55) 2018/02/21 20:52:25 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3a, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, &(0x7f0000000100)=0x8) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000, 0x4, 0x7ffc) 2018/02/21 20:52:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x48) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = memfd_create(&(0x7f0000000080)='(-wlan0cgroup-\x00', 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x10001, {{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, 0x88) 2018/02/21 20:52:25 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/147) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:25 executing program 7: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x5]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@common='rose0\x00', @ifru_flags=0x200}) r4 = getpid() ioprio_set$pid(0x2, r4, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/21 20:52:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000c20ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00006db000)={{0x80}, 'port0\x00'}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/21 20:52:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18280, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x97, "6648a519d2735a0c914bc038f5e34446e4ffc8c0b33c2ed67ae9a24a8ef0e376769aedee58d8f4f79e156874748852ed3eaca6636dfdd7f820d9516eb227ba45e7fe3fff9df26c96d91e80f9015c0e15dfb692c3d0281f40538a385a03292938ca00674d7d1ce40470e890745724c26bab0a8a83af655bf093b8c217c74fd1e110423ca40ede034d36819e24610322882e3f82fb42b8c5"}, &(0x7f0000000100)=0x9f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x100, 0x0, 0x8000, 0x55fb75dd, 0x1, 0xdf, 0xfffffffffffffff9, 0xfffffffffffff9b0, r2}, 0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@empty, @loopback=0x7f000001, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x8, @multicast2=0xe0000002]}, 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x4, 0x2}, &(0x7f0000000200)=0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/147) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r3, 0x1}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x8000, 0x4) [ 45.723206] audit_printk_skb: 1272 callbacks suppressed 2018/02/21 20:52:25 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = getpgid(r2) recvmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000000240)=@ax25, 0x10, &(0x7f0000001800)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/34, 0x22}, {&(0x7f00000012c0)=""/219, 0xdb}, {&(0x7f00000013c0)=""/68, 0x44}, {&(0x7f0000001440)=""/226, 0xe2}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/41, 0x29}, {&(0x7f0000001600)=""/156, 0x9c}, {&(0x7f00000016c0)=""/197, 0xc5}, {&(0x7f00000017c0)=""/28, 0x1c}], 0xa, &(0x7f0000001880)=""/53, 0x35, 0x5}, 0x7}, {{&(0x7f00000018c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/173, 0xad}], 0x1, &(0x7f0000001a00)=""/4096, 0x1000, 0x1656}, 0x2}], 0x3, 0x100, &(0x7f0000002a80)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002b40)={@multicast2, @rand_addr, 0x0}, &(0x7f0000002b80)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000002bc0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r5}) pipe(&(0x7f0000002c00)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x9) sendto$inet6(r6, &(0x7f0000002c40)="483747496178f1993a520372abe2cf0d331b06a601df8e8e562f9e471667ab1fbeba6ea39dc0f9d3d077a92cdc67a4207f0f2fb443d5fdd62772464a00fa288d4b7dee6b9062c82441c3d24ec43841bfb2b906554762cb", 0x57, 0x4, 0x0, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002cc0)='/selinux/policy\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3ff, &(0x7f0000002d00)=""/65) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002dc0)={0x0, 0x3, 0x100000001, 0x80f3, 0x101, 0x0, 0x7d, 0x3, 0x39, 0x1, 0x8001}, 0xb) accept4$unix(r6, 0x0, &(0x7f0000002e00), 0x80800) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4008641a, &(0x7f0000002e80)={0x3, &(0x7f0000002e40)=[0x545, 0xfffffffffffffff9, 0x1000]}) sendmsg(r1, &(0x7f0000003540)={&(0x7f0000002ec0)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10, &(0x7f0000003200)=[{&(0x7f0000002f00)="c78af137e5a150c3e053595fb6a0b975fcb2f142a312018a35708d07e66aa17d4197ab0761a1c9b9c0a8547cccc5637299cf317765aef15e", 0x38}, {&(0x7f0000002f40)="30ef027e1650dfa4b56de2af1b999047cf981eada9936a277b630ccfba018a2995f5c9c5c9f998a1a0beba3d3024725ae08f9b49ddddd2c8247eae1492a7aa90c5b5c376b2e704db3711e96e97fdb53f0eb769197fc393486f15b138ea2fd1a2e9045d39d956b1d1018562f8e9c27d", 0x6f}, {&(0x7f0000002fc0)="ffda180766a31632e2d1044cc96ab25bd786e3abc1e2", 0x16}, {&(0x7f0000003000)="95e6523499e37d3cf4e92909517097d669c3450ab4218a9ac7895412e1eef74dc0e3024448f4315b41e645f439504e14d90a4abb8e0596", 0x37}, {&(0x7f0000003040)}, {&(0x7f0000003080)="0b00bf3f2d869f435c8628bf7df321f47bf7d76f8444b5b1302de3244cdb451aa45f57b1c5c611d598aa718024c15b97addf6cb7ca1f526fdc78d457f1f11b58b13071", 0x43}, {&(0x7f0000003100)="97c898e1bf3d57a2a30807ecd8716473b133bd9f5d5433872c90cfdb87949f83d2ab43160362021b2e2f1cc93ba47b71aef2d643d62651e96ee6cbe725f33a73443c698336446a8a98863a1fdec46b7f5790f99e4b408b3ce5dfdc5fcac38d70fd602f2655c0336b0d46200c281aea13c0371bfe3e09df7edf6129ce0615627ddba5bede03ceefbcf024b67dcdc824681dc0cd45efd100fbdc03cc888c086d520b10f3450b74548a3913286d79b6bd62c69bcaa018b72abd69923b92f9e616255acf9efcc9271f8cf5b1523414a580964bed3ea4a5d22a4d1fb7243d24097c8f6a77", 0xe2}], 0x7, &(0x7f0000003240)=[{0x100, 0x10f, 0x100000000, "6b836e0f0307ea8183349b4634514488ed7cc7fd3fc2871331ca4f17a20b69d10c31d92fc494f775c6f659c140b362629c585284807fb1ae923ecd4944d83a86e126e5adce4b74f0090298d1990ad35082d24fbb90037e7bceb5344a3d81f425b1d9f32ec7bea6755a8d169d8bff837ad96207ac922e930f235b92896fc9f23ef07dcc1a31b17f552834d30f1aa4c9bba9cefd67407099e96e1a293f06a0ce3ae02cf03865889493a57f66d79e81a9ff36528b58cafb2ee0b864f583901bd578820444fb2316ae5d59e773ed7e1f4bb842c5bf848c1dcacd2a988299a2350f18f8f65f1b67667c83f712d95d141776dc167d9e22"}, {0x10, 0x13b, 0x1, "9b3e3f"}, {0x78, 0x11f, 0xd64, "7a907f85a05961f8c6838b45586c90a60d5a18614b9758ab7536b6ed547568e7ebd5b91723e7a6520a82b263a4fd89d85871a89b89ff4cf3fc7d583fcc98b1659946b006c29e6fd5422b34655a706ce90ee57aafc1d6bc7a71d4ee0515481962950275fc64f62b0d1f"}, {0x84, 0x3a, 0x1093, "119cc1e21e93b39b8358519d4bbf203a699ba4413d67c2825855e51164fada417e1d96736faaf21f2c2cba86b562ed2957c74b29a40b866bc59741554e53a84575e2336a51e34a196ba0087f1599095e7979e1bdc296fc48ad8bc151a0b8988df49eb43d1f355638731bc8562adc3cdff9d64ae311aa"}, {0x98, 0x1ff, 0x100000001, "77efc878d385ff34f9d1bc704f1a25ca1022f7af55a50c89659bc5b33196c34db364e46141f9426fbde1e1e345ea1adc8818a194200c29fac294b3511da18436575c763a313a7fd20490f582ba03008542c14fcd4dabce98f58fb01a37d281eebb788c3abb01b0f1e481ce0896a93569e57bdc3f7223d5b6d85e014f7d92a026bb94f45909fc6f464a8b4a9c"}, {0x28, 0x0, 0x1, "29eba71f0fa30db9573544bce290388d9f2392591f8c1a714c5d3115"}], 0x2cc, 0x8000}, 0x8004) r10 = request_key(&(0x7f0000003580)='asymmetric\x00', &(0x7f00000035c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003600)='tls\x00', 0xfffffffffffffff8) r11 = add_key$keyring(&(0x7f0000003640)='keyring\x00', &(0x7f0000003680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r10, 0x0, 0x0, r11) ioprio_get$pid(0x3, r3) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000036c0)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000003780)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000037c0)={r12, 0x8}, &(0x7f0000003800)=0x8) inotify_init() accept4$nfc_llcp(r8, 0x0, &(0x7f0000003840), 0x80000) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000003880)=0x5) keyctl$negate(0xd, r11, 0x1, r11) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f00000038c0)=""/192) 2018/02/21 20:52:25 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 20:52:25 executing program 7: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x5]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@common='rose0\x00', @ifru_flags=0x200}) r4 = getpid() ioprio_set$pid(0x2, r4, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 45.723215] audit: type=1400 audit(1519246345.215:464): avc: denied { net_admin } for pid=3794 comm="syz-executor4" 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 [ 45.725631] audit: type=1400 audit(1519246345.225:465): avc: denied { net_admin } for pid=3784 comm="syz-executor0" 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 [ 45.734655] audit: type=1400 audit(1519246345.235:466): avc: denied { net_admin } for pid=3789 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.734983] audit: type=1400 audit(1519246345.235:467): avc: denied { net_admin } for pid=3789 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.739673] audit: type=1400 audit(1519246345.235:468): avc: denied { net_admin } for pid=3789 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.742026] audit: type=1400 audit(1519246345.235:469): avc: denied { net_admin } for pid=3782 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 [ 45.742919] audit: type=1400 audit(1519246345.235:470): avc: denied { net_admin } for pid=3782 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 [ 45.744102] audit: type=1400 audit(1519246345.245:471): avc: denied { net_admin } for pid=3782 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 [ 45.745205] audit: type=1400 audit(1519246345.245:472): avc: denied { net_admin } for pid=3782 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 [ 45.746718] audit: type=1400 audit(1519246345.245:473): avc: denied { net_admin } for pid=3782 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 2018/02/21 20:52:25 executing program 4: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x5}, 0x2, 0x1, 0x2}}, 0x2e) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = dup2(r0, r1) recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@nfc, 0x10, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/216, 0xd8}], 0x1, &(0x7f00000006c0)=""/122, 0x7a}, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="91b133cb963a2b0bf2059e331429be66") 2018/02/21 20:52:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/21 20:52:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') writev(r0, &(0x7f0000489fc0)=[{&(0x7f0000000000)="e7", 0xfffffffffffffdc4}], 0x2064) ioctl(r0, 0x1, &(0x7f0000000040)="b588b7a43484251bf8cf6bbccb9fdcfbe1441abe4ed1b81e89f1ded8c048e92fc2cbb07196505847c5b8d3f5287260a8c9") connect$llc(r0, &(0x7f0000000000)={0x1a, 0x5, 0x6, 0x7, 0x9, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/21 20:52:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xfff, 0x2, 'client1\x00', 0x1, "0cd853f961fd6455", "720e0f792f252f16c74bdc84418a42bc34ccf31cffc10fd8507aa85810bf77b1", 0x7, 0x7ff}) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@generic="4cba369f0f33cbc198237c6e1175da4d", r2}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_deladdr={0xa4, 0x15, 0x10, 0x0, 0x1, {0xa, 0x18, 0x200, 0xc8, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0xfffffffffffff001, 0xffffffffffff0000, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0xfff, 0x8, 0x7ff}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_CACHEINFO={0x14, 0x6, {0xc4d, 0x100, 0x5, 0x100000001}}, @IFA_CACHEINFO={0x14, 0x6, {0xbf4, 0x5, 0x3, 0x1}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000158000)=""/244, 0xf4) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r6, &(0x7f0000000100)="040000001000000078018b11f34fc423aba5db16ab4e397ed1a38208091b0100709c7489f9f05e6c7dc7468d0e42ef38b0a8f36202fafc1733de6feee11e4f3d5e35e73e2e9d09000000e07225de7d8b8b6f14de342e9e33de69b790f8fe9b") writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) socket$pppoe(0x18, 0x1, 0x0) tee(r4, r3, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) sendfile64(r2, r3, &(0x7f0000000000), 0x186) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/02/21 20:52:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000a) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r1, &(0x7f0000991fcf)="1f0000000cedfede00000000000a0000047f00190900018006000000000000c8ffc0cc76", 0x24) 2018/02/21 20:52:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfffffffffffffffe) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x400) 2018/02/21 20:52:25 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) pipe(&(0x7f0000000040)={0x0, 0x0}) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @empty}, 0x0, 0x2, 0x1, 0x3}}, 0x2e, &(0x7f00000013c0)=[{&(0x7f00000000c0)="7631fda169f54a83fac131f1b932d7977b9359a0a555912bb98c16a97d98111cf8ead14ba93153fffb1b3779b22d7f5fe2836da77b8d959ca56eed8504c5102aa70703f71dff44b7ac35cc4e870717e02e4fdaf54f4bdadcad390cdfc8146f69772be2e0d4ee779815c58436d7af823765724fec565e1d5e292ed664187c6839fb47037641b7f2adf49b343672433eeff9121b3dc7535322cc7f6d9de28ec6de151c2c11baf2244410e7f41b81ff50a9d4d09f98af547abf9ce41205338ad893f11024b90bf57650afb5dc7fa5eede391ea27f4cbb7c54bc703e54060290f33af3212f2d5ed34987ee017b16d26f7309fedefcbc", 0xf4}, {&(0x7f00000001c0)="c23d74a75139c08a0f9111ab9ddf1a7a2d65a000e5d6d0b12648a5ab37f8e50b75f572695d3b11edf172e3c7c65ea7579d87334eaeacad4e853e3be4e84e130d3e151b82beca23132da0f092e68b47f69e60a04d8eaa06dd5f5eaead33aa3b7d4f06ea95949bd9d0a33b0a9573175ece4537868fd20c63b2efc1d28fccad1af8ee6cd5279bebd64a960c0f239530", 0x8e}, {&(0x7f0000000280)="78122501e1f518be8506d3aa8fa0798f16a3ce1e2aaaf1b6f07ef11ec2fb4ed19708ced3fc09dee09079237fbad2e2545e1bfb5a912d86924becb6e88025bf9023efc0c673a992784ce95de4f12e24586e9f40d368061226c1565a8b9e1671ccc91f9f369053d90e664d83ea24fffb49cc5cb5b802bfe601d1c060793ba444ff1fa5fa9bf1ef0a1277f7b838645a236d9d3a7f738d235fa2b47592e804e0ef7c382e79791c13834652bfdd36f301771bf73b2276e1a5d48dc23ed380714e9ba4ce5caeff97e8cbf9", 0xc8}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)}], 0x5, &(0x7f0000001400)=[{0xd4, 0x107, 0x4, "524080e9d0e4ac71f69ef72bb224394c31520575bfa65f32700253b9431985dc7bf56c6464092e06af96179f6e682c6e9caf7d109364f96eb969d6e9210e40bc69b2350fb0ad39c12acc765b16aabd50a32487aaea1e3b23de3dbfb520c50c2bab8cd116b92c0576029a09a324dd4b07750c8217ea3dc94a88ce3db9dce3ebd4077c8c532ce356c9e13f70b924802d825ffb80c202abd0a45b9a582fefac910360597ad6878516dc4906b27b333c2c4dabf4858aa87a4eaa84cbd2d09285620c1f57441a1fbe70"}, {0x70, 0x100, 0x101, "a6c38f9e712802566638bbb02d7aef231261ff2582b07864d22e5f4da680e7e69a9953a18af16ce496cd1e35438db364536a1a8d080733d735648101cb23f5c0a254bc3857ee2484cd9f88da6512c373042ba2394e52e2d2aa513e0f3fb0c3ca16c026"}, {0xd8, 0x86, 0x800, "d8382d59d3c53a515d9d6c7003ebdfa121070f7f72564ae0cb911159bb94467a02e77bd7e8250f0ecc894d0b0c7939e080d27715b4fdd6fc6da14a75fd698c7ffa85802341ea036fbc83a6feb03152e01f3473b85ab20ffcc148f50375ffca032fe6ec7320461cb3c3c931d9eae6ec4c7cd1ffd8d08a84abf3c785e3c5491f3320887420aa26210782274ca56c9148fdc5f626b11650745f3d93a443cf39f3949b83e48acaf3c0f09e8aa635ef7986ffd3c5df0baeeefe3e2e99a118cc7d4309592cd6beb59e5024666a"}, {0x5c, 0x11b, 0x5, "86fcd0a57c4e2ed36e180ba668f9027574f4fed7870a8e7dc2d0e1c79de0f6e4ea2107c740d7d3d5cdd1292251c35546d9341018f3fba3f8075a4834d2d249233eb7d9c94837552c608af1ecbcf1"}, {0xf8, 0x0, 0x2, "e74befc18ddb0a582863c70fa3d2e7886ea545e5dca61c6494ee9bdb0a76e3991809908eea7992fa53da59de92e7ba1ae488f0d0e2ac79847e8658d7f2b253192452ad1a042896ff83dc68e38f3d049673bd6235fd054fd3258d4f17a4d0ea3a56a24a0ac53d6a33f45ec05e0b3879740ed451f1d97c7af78fe4196214d1c62f3574569d2eb42f268e18208d3637394fd200d55b4af6e8f7f5b0ba61d5ce657872c89302a724693a6a23f5f9ef044fdf5c60415e9c195a3679d8e525bf605835917a31a7a91791fb58dcacafaf0501fab18f24cf064a4e595bb61881546dc1bfba706625cbad432f39dda753"}, {0xe8, 0x119, 0x100000000, "062159a239db946c2d15cfb5472a44aa15edc2e293581b5d695feb7791fbdb2dec2bd2b5061fe282aa5285666cc7b8efb4d2233ecb985bf49964f141bee8bd3fcd4bb177c54e95d39abb059000505402c4644a186930ad479993263929f2ed4ea60d5065b5ee9cb73d76f390da4bb10226cf922f998da13976ba5128ca2e07276da3b1e2675cbb69cc542e09c4aa332f8af3512c0f6589d19032655a43104efa4cd951e25166201e259c4fd1d5341a806ca3e8773f459b1785ab92500722524a8b41ec4b429e5c9598dd2257670fb26acf96b76c89698e994b"}, {0xf8, 0x29, 0x1, "f66652e49e7e88f9855504dbb5384c97894fba9921eb04c8139c3ce4804b93549f47489605619cd4462a1b8821d7278c1d2947b629c3409b2eda5bb023462089e1c1b91b63aada2c2fcd3f2fdcd211d64dd97c46f6b6587824af88bd8a0d358d073357bf93feeda0be397690ba07620b038b400e86ebfffa46f77cbc41bdf70770c8ceb4d6992ee583e8c604fc467609d45f0988d52526e3bcd96c80671597146a6d3910713b51804bdf1244c0017b47fc90744e17d54e5444ffeb7024b8ae104c281ec1b9a3f6e2e07f5f6ba74d7e284234728f6bb691e2fe84cfda83eea5f9f3001c0f30d66d28f69d1645"}, {0xb0, 0x101, 0x7, "6c2e1330e48aaafab3af19805b2fbdcfbf20ca2cca629a996a0d849c8a1dee5189cee09ffac3ad2dfd52eb2588ff9a5dcd5b1643614dbab6b74999364ce5e4bdfd16a5c734e35851007143e8a70e5f55bacdd68472411f9ffc369071be1d5d5b6950ffd4897d352ec7efce2ee908b570c8de497b3500ba4612345a79b33f42063912330fb36ac129bcae3d66d57bb300ceaf8d21c06757aabae90320e9113ff9195c14e4"}], 0x600}, 0x40) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x0, 0xfffffffffffffff9, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x200, 0x6, 0x9, r5}, 0x10) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000001a40)=""/4096, &(0x7f0000001380)=0x1000) stat(&(0x7f0000005300)='./file0\x00', &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000053c0)=0x0) sendmsg$netlink(r1, &(0x7f0000006980)={&(0x7f0000002a40)=@kern={0x10, 0x0, 0x0, 0x5001000}, 0xc, &(0x7f0000006940)=[{&(0x7f0000002a80)={0x1670, 0x17, 0x200, 0x1, 0x0, "", [@nested={0x170, 0x2b, [@generic="220e47a82d8573d9d081dda9bd37288c8dbe49a691be50c0cb1d6cfa28f0cc69a812e4e424d276f2be6414149d4be0bf7f0a2dc0ef351a63db7bc5ae74ea4c5feabda9428aa05ba414ba7a2f5116749131c1a08445f01e633896abd8fca3028b3893e27dc1e0547db57a9fb2ee086dfbad7741592882b8e309f87d920b95628974103da656e1be54db89c2cacdb817a96750d50d7e84641b2dfb81940ee6597df07f14dc174d642dbb318b924d47e5f6f39098bb4f2fa90b3d450787e18b7ba31f8394eb6b28e79c44c07543bfbe223b2175a262f89b5ad2e62b32a5a9efeeaaf59a92f2ab5d7c389a82d8e69951b800d065f420acd74a", @typed={0x74, 0x6f, @binary="2f653738b906e20e6d923058302e9780f8336d8cea5fdf5a379774be27a5629dfef99b27dc9e63048c1fe841248040b7bfe8323869d16162e21dc325ea74fe8038ad23a3cfb479ce83c944d6b61ebfee56743a2589252a7f97a81f29441690a161970dac3b8d34a8c51b"}]}, @nested={0xa8, 0x6f, [@generic="62402499669e22ee56dd351119494ce5ae6b9316fc1819ff1392fe8e2f25c15e4e9e36efc71fa33c3266ea32dad99aa87c7bb6374c588090cad663d2d92df32b629f89dc93bf8ace9e01f0ed761d062d7e7f64a684171bed623ce1ef55bc28bb25c2f6a30baf8d51252a2b132ad7e5d507e7e679b7de4a685d35dc992bbd908cec044401a2", @generic="d64b18f5ef5b656c2269e8a724d991e1e07b6f5e5194ceea8541560479170b"]}, @generic="79ab18d5120004ca537f2f115dabf6a20998dee9e66634871a6d1501e65f4ad87179851dae21a2d6cb3abc4ea0cdca898be441bfd926c688d1241265ae41ce35ffa2c09962f5ab5c41655752d1a44eea0828ccfdfc595215bf43db8f67976bea35875960e2b2ea7754c2e5465da2f8839d244633ac286073190701497704bdbcd5882f8bcad618c8ce8806", @nested={0x10fc, 0x68, [@generic="54b3db4ee3b823ac5425b22eaba8a5025178e500ba3846e05b186f2f000f26fb116f3ce6a090fd9fe237d114100344e78cc35b2259f4a1fa37a9978ff212d1897bf560115b3ae77211f3e790eb4cbe78979149883e82b06f0668259867a2b129f1c933a07db0657467db87383112abfa8416c39b522d2326ee714773a7f82c3770fc6f1ebb53458994b4f65b2280e90c6eb4bece02b7c43ff91d51d07eb0b29f40bcc77d440afd30c1c39e47a2e89458b8295541fc2e3901a38b8c1f79bd2d43d1ff8dfcb46ea248852f046b6101e672fd00685bd01e57541c6ef12ac24594073a7aac5a45dedaa6a741f4fbad7bab29b7f0bd1f09665a32f7fa1155b5496ec1e8f7cc1ccd533695e0986bb12de5975a1317b1c9a7e90986333f15a6b40de8ca9bb71607ee10167bf17462bc14af7ab9120e8856e6b422fb2e125d93735fa17bd754e3ff5f8b5b8b2d118331386e8e88c1c84de1a125114b45eb21dabb4eeb48552a50d456dd83a05c7d852bc6e52115cf75e14e8ddfed4664bd97aff356d4a19d90c550ed77574f3919482c49afdf12b127dbb98719882122bf7287e70f852d0e10fc4dedd802dc35e879b63ca01a9a476596585f25866d8f12586c322729ea5d314160ef80b9b2adbb609f207d8780c20110eba7aa10ace06419ead1958900df13024fba1af7c8cda28ba04b641b6041f6c84c280f68668ae900ce2173037d4eca566c61d79c59d4b894744a61a5af273f4a9ec11c3d3ebdac96680a7ffa579eeea6186112d33e0e8ca0f8599e853d8c81fe74a9e794b4a038a70ee4752394c11358005aa371f7845d9d27698c287004dd9194d45d5d47bb500ac0047697e23b9c163099c5d26670f71acc8361503dc03a2a0a0c9dbddeb9ccac863aece133850b5c81de8a7ed07e36d1a8b2383e6164f9b31f458f718ef9d0a83b3f1b385b07123937f36e8b9a150a505ed3a6871cbe58983bcf9d4709455a81e059eec90c647b061308c59aee48164a897edd22ae0120cd938e13a6a724f42f08974cb5f77d3120cc3eed34a460d6bf3b6bbaa2f7b59ee104067f5af0e61f730a51fe045c1c08740d572540292a2830a3b6b5ccbca7a30c529a9ad83fe561d80d3178a477afb43bfe0c6364c36ec218f76af0f1f858064a7737b866f0ac00b7633deea5bfb738db4352848d3bf5953354898f9fda847f336167b5d668f295b25370d84d1067d0fa5ee70bf23de0270137a59cd1aaf9ed65bd19a24c05a5869eceda6b2becf5d742191b2218ae531b89c035b5a6f3420e6142360186ace2dbc9450754b416b647f812aaa11b9ea07c02e0a9cda4f92355f3db5d05bad18536e40bacbfeedc460f2cef18533ea486ca8648c67b03998145c994f2f60cffabe0c53ee0537ec03ec770bb0ae563e0c06d2178b7775f671f59eaa7e5c60f5764d35da74af0e8b007b1eccedd095b8fd95fd5b0aa6c984cc1b360d333dd93cf3b829462cbdfa029ede804fcd3544d86fb4500f88bb9f86779bf9fe3a91d0f452787ace98cf3f1d10b5a5505912e81349338a003c8594ee7b680850353bbeb1724f66354c88d0deda5daeb9438040faa21860afdb516877450b26fbb7a2549b0ea76900cb7a0f36f99a005c6d0ede05a92467ef76c5fa9b76ef34bec00afd6b8e7fb296d35584967069a0ebce6a7f80a0a800332d12fc4b8f447dccd7008e8d6efaa3c075741b0e09539858da02f6b2bc89f03676dfdfdae17711a388cd532f7713350c134a7ae89a5ddc7a81f70c68a357d8978761fb4e3b9f1e6b54a7c745cb069a86094f0d2677a5990de1671612461b431314dd20da709a0edbb6c2412a0ea5b402e9e7478fcc7c8c66999cdccdbe5860c133fed8da14abb7b92107afc727a2a4d974541b17699998cddd0ddc2701ce6c318a42eeba770ec5f5b84eb1e67530642f201ccb56bf02a8ddc2993e4154055991909944ab491b22d862f1143f40cf9933c755a8e37298bb17c1fdee9b872036dfafda9994c75e3173c7f37dd8d5b4aa9bce5121e61f049369e708deacc4d1a50b3fdd433cee73afb7672bc10eaa0bdd3730a1e402c89eea5c4d86346c8fef1e2e2a429ebaacdfbf79f2fec3511b2676dddd399e9f285598a355ba4848512faf38576db9af0970720fda9a51da866fec290cc2b366a2bb2049056651a14d8b34a522e38e9f6bc6e34ede4d042e65b46c0ddf13bae54b6358f050faac9996b70a306a9a20ef942915cb85fa5cc77bcabc4ed67beaecc68ba768578735abddf9ca3050fa4a8d1cf834172a4df3426437a8e0d098cdff3595cbb3c65e07bf8c729b6ed5e9a19771e50fec1babc621f98d5b764f9aabe379c95ae01db7d973f3a0cf11ef56ec107f6c86f5a992f23103f1fecfaeeef7aa4a6cbe9a96b006b70c5fc4d711534f9d4e1754d8a595ca50fc2b16e18410ac2d8a9d2ce347a82673171aaba888a929390def8aa1fea2213313f8efd99839898854bd3c2c78c1047c857305fda3c7d5157e6d1458ae4325d6b803c6729debf42a18ba6c407a5a1b02728693193c090e32ab1077f75993f3c0abf15bba293df187f3042fbd51d50fc0b865fad2edbeeeac6c5d06d1bdb42a23acdbb31d8ae582bb4d709397b29252f02f545233b0d1ca167bd4e70c001eccf0b2788fd37f5e20b232a5f6257e4060496db75abdbdf1634e893461828607881655307585561d697e13fe4ba978e869848a5a5e8f752864b08f31728bf7bd7ef126a88a4365fa7e45aa183a640385b9f3ff703379128da96eb9105276e958967bf7707ee4f3ecba0e9ff6f51771d3d71e5655bca78ad8bbe538bd759fd45be76732b04e72fe318c9bc1c8f74c9fed3da8534ac89fa431ce40d69631041fe6a9ea21201ed45ed5bde41a11d6fb618cffeab86d0f065fe118e29db871c36c3b58c50e5fcdd3cb201bc6d1857cc57d8df083afba1f85fcb7f89e57a28e12bc25361ae73f43c81c7c4e1701f4f06c9c05fc7b434c041a8b34849c3bbf807e32047ce9600b8d6ef664387cc1ac2dfc6261c00a7be71da2b6fdfd8c8915e4d472826ed60dc9c539c178e6aea1d234c27d22911ecd6f60e01f770d0d9729b9d1a3c5bfe54f46a9350b50152b3c3699da032d595cfae0d8db3db0878b4dee2f54b1f6d82e3b98510411e08cdef474d428c4e10812ee92ef44ce95742be3afd300c33805d0aba1cc0c3226bc35be93ad8347addfdb1801d23dd9ea420c0858bea0ef822e41aa521a678eabec08bd9520c7b416adb639e5f72037ae730c0b7eea7c812bddfc05cf5e9326fc0ea37fcaabb96b82be7fdfb9f8567cf46929b66c277b679ec1147c9f83b7bf86305d4b93cef6e3c0a1bb9dfd3cf79ff181cc74165daeafb1ecb48f19bea1f68f6ead46980ffac85d06ff700324c96804a6d38d4993778066227bfbd7a146e0a885e090a8d346b97243273bf8aca2e8b025430bb8b3e27697564dea807cfbc5a2324a8e3ac16c63f6c5df39a17a5a06c57691002332a9f8c01e1bc57ac458295e72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@typed={0xc, 0x83, @u32=0x9}, @typed={0x14, 0x28, @binary="e491fa1ebd358d1c0864fa96"}, @generic="d2ffd1da0adf50f21820ebe43b18ce93d612c614d9ade966e6d2749ac890f65ce228cd4aa75b9bc8ad1001c69fbc32d95a7813a88057775d2bb3c525c02c69a9307227d1d961033948db6e7ba3708687063950a8e778522c795ea69529c36e2051f7139ee17b4228e4a189ade69478e717deee7ee20742b81026559a78ed43b671b6dc4c3067e7edc955956ec4d9f7ad0efc1afcb52ca2300f5cd888f28244cad8120662f7542fbfaada8eef91c1315ee2eb94a5958a0324baeeb38ea90d7e0185c2b848142a9ca68e38761d8ca72380526a037b36"]}, @nested={0x2c0, 0x63, [@typed={0x8, 0x7b}, @generic="7a336208d73c1c13decf113acb6ab9168614e0a06afa019d68ae2e7a532b088aa4ce4bc8ddecd54847abe2421267ad7232b2f6fa1f86d2de0e1076faed6f", @typed={0xc, 0x55, @u32=0x7fff}, @typed={0x10, 0x64, @u64=0x2}, 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[@generic="05cdeba30f2e2969825911b9119512aa1dbeb9d61ce168b55a4546899969915746aeb3ac12160c1ea9782d7c02597081878cd233b8bb00", @typed={0xc, 0x2b, @pid=r7}, @typed={0x8, 0x45}, @typed={0xc, 0x3c, @fd=r0}]}, @typed={0xc, 0x27, @pid=r8}, @typed={0x14, 0x57, @str='em0cgroup\x00'}]}, 0x188}, {&(0x7f00000055c0)={0x1368, 0x1e, 0x100, 0x5, 0x1, "", [@nested={0x15c, 0x2b, [@generic="0aa40459f8ccbc066d0756201562cf98f0350bcfeff66c20ec9e6963bc66bef8681f19ca408266fc34eb4f194a9ed6243b1b4ecfc1ed7beb80e86b3193c27745d6561736b120dcf3815e9810c9a73d63f453da1d2932275fa4f2d4064115030053dd73562291f127ee2e04287ba9fb0c005300f39002d60028822a7c4fdef4b2e58ea8", @typed={0xc, 0x16, @u32=0x6}, @generic="c58e6d1266a0735048e18c7399b108231fd92709120adbaa9ea1e7a41a18f43e356fc1bba88cae932e159b608b8997aedf82f46ed63b10092548a9332708bb01bfe2d7b21bce1bba96f2e5debdea1423fc03fb34bf0545db948fd856a51e5e50d0970895433b71df5462520556b358667f0a4cc0c74f76893cc2bab8144f79b447ea8599ef592b725529aa28055038c776baa70e9674d7333be13b3f1c18dd07e4f3f6133bd3b5", @typed={0x18, 0x3f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @typed={0x8, 0x14}]}, @typed={0x8, 0x94}, @typed={0x18, 0x41, @str='/dev/sequencer\x00'}, @generic="2132c57b322f2e167aa81451b74400bb3a9d19dafc1ce3b423e879b9d71bf6b77b346abf955258b4a46fdcdd4a58b5dd5e7eb0f40a0cb9f0d3c9bcc0a4246b30dd9b8c70d132ddffd5a6b48fbd2823689ef11acc629d44a5d832591962a6781795dc39b45fd47a9a7d8e58e6d41ad10ede8b50e097d1742b177972b0f0a3d0240eed72a904a4fde40910882145f59a14d8cf26ea8e07ace820d5540219069295986b9db9a13f8e6d07cad463676ca6fed40e7cf09139633ed45ddf725dadc5a388961f39adadf135e51fa1b743878b8932dfd5919fabdc063e80d8bdf61d98defd2abfbb557a16fa39df4ea5ef57deb7c2efc77dac33c100ca347943e0cb71f32bdc3e82c32b4b0bf181cc4537da1e732e0c81dfc6d106525296f7e412a5bfec3c22094b6ebf93298b7900af6af8f7e938d9cd7b883c8fbba9f74afa077d7f15815053b6361f0fba43b13c12e33616931f0c9fb5ec7b2deaff28a7a720bffe2391211b971c4192f68a67db47a80775a1cf20cffcf47f7c23c1caaf9a857ce0607cf0f2f153e81a56b78b1323b813c2aa4c17007c84ae439eccad2aa116842a09d69378b3992235c2848160de9ac7e614890741d9c9ab64d6163af2dc1f692b88d6872a4a0b4ccf5523b31bca8781aac89fbd56247f8842810d3cc4c01693582292c72211037f003f5944d68b155c9ca22abef20f32deb7d8b4f1f39d1fa39ec93c5bdf20a91f88eaabf33aca7ba8422b9b3a72b259f7662d47309de4233fbe1269424855949f0e23b22f14228b1faab39a18d1a491e4eece73d7708bd01b4ce05a94719d6df1168f2a1ce81ffedabcbde99f58184349a9716dbea895ca5a3037c5e488d1e51a92a89313795eec217b38c1abfb18b300f5b5de0420b3629ebef0d639df654f4c3421929ea7faf23b593ede2de5fdfd0dd8ed20734cb7472444a045d988d1ae62ad1845803de8ca39edc9fbf160db50ddc70ef4de9ac28413df7cf1c2bca1ad4445e2646f20c7f7f17809142667c21b8077e7cf95630c6d58a6b8b511665ac97c6d4b91965d09b5b0a831f2b9b2b018af682114ad46f092a8f1350dc877934ec04cbea389555b09c5a173d8b84b70590d5d5d488b669878414bcac1ba7420604b2c4c4ce8e8e16caec8f1f13fd3e80170a54da48bed0a3f24fda8dd5ad4261fa7de27aec17c5fe2afd20ed021121dd12ef1e1c3a45fc9eb6fcee79928221b438f549af33903e070e8cd5f4447c34ea3eb6de43e8af78c04ab0db75bcaf76ad8472a812fdfb38bab5a88f7caa3b568a2de07dd19dd98ae777250da8f32e31b1d0dc81c9f5d862fed5db763ace58e744ddc4cac41ec285ea8c95d7eea17887d1ce3d45275d02542caf9b5ae9dc1beb0202a6707ac1409a643d751f5fa0717bbaa36d72f72e2b81c1f3003f2d0b58eeb080c1b39f9bc38738ee0ba7ec46b6c4cd34d72eca2748be1b779bd7a3d4fa1413fb39763f9956575c5344e77fa020357bc286380106455ee192209eb8817dff3a9a2cc3a8811a8fe75c5d15bb91450d66701afff927b170367dcc62766cf6a0605d7809319a25e9b0281780f69af41bb3d59199cd4fe6edb722d9a69220cda7b13aabd9bcb911e271f2ffa37a18c9c58edb20f201453ac83acae5fa8d02c6f884ec6169d589f6a83a6f73ae28c3b412259b96e32fa02fc9789332f3a7ae74a2764c67f35da48f2508a1e957c4834b7738fe084dfbfbb4b147f23011f2ae62f3c7d1298b357968388e189ea8be87d270efd554bfaa6540efbe19c163022df0415c88224f8a2be9a004064d048cb58873d4db52460ba36a402ac7ba9b56f2546bd299a5b66cb3c3710f597f6ae3df9f04f858495fbd21a5d5d663e3e629e62c41fd8340f32167370c246bfdabffcee71a87016ee5ed0e51b5eaf1df6c4146bc56886cf22c3add96baaab5812d4f0dd63b8c75196231c6ffd6861a4f450c7b51f9bc89ab662273a96e71dbef85c24962c3bc740f60a84b3728ad5e820ec7674749dc893ffb3ac015eeca7a9573c02a4538f302deec45fd5fe4c3279060a049e5912514b9a31d659cce806571bc9629c038db7b960726ede286239587dd9c30c835a5ffdc4c36ab74750c08ddb5de921500883a793c7920a222fe26980b42f9de5c9ec043265d83f03866d3277a66206fb2122919ec35528ee885ef7c87d2e59cdd5199a61664de2944ccb0af994ccf7a263a0fdedd137f07f010aaa459470fcaa1179ed8c4210dbc1a034b733396ab51d6e55b0638214cf8f90f249b1ab758ada79b58b50e71a0959a93e6a9cbb2f81b798b6f8bcc43839ba232469d34f23911ea26c5eb48fb982e4c39daf1bef53cb0ddcc42b1bc7c67d29af0926a98074038ad5de947a7e1b2db2e750a743d901c74bdc9f7792922ec304c5c96ed1bd0c6cab5866b0c10766be7101ceab8870b94659966c6be86f3045353e15a1c13dd53d18163775552b038c054791348f1e655f64700c6e1ed916163bf3fe1f36ab8a59a99fce9945ec67fc8ec8261c4b0cef71c03f835a372c67d5d68cb99d6df28dac2d60e8a2c6790c477978a6f37311b2e5cd5db59e7a212198f7146fcd29237bfc331f7538b04568ba79608af4352d11970aa766c5e832971fd7a23d4ae755196ecbe6f179a80641aecfd0f4c3927c03fdc8282ed9eb0a1dbe0b0524e8200be0763ee133125f88016f49afba1a17104914e0a427025a86aa16df4a02db12ba5117eae610d45e313b373f706fe4e6a56fe6acfaecccf24b64378b6205466b5845c730d1acc13b406b996db01edb42c19b6f2573aafcd4de766426d2a5c2fc5026d9e1223023ce10a9c62c52fc0efee6d40179e0572e80dadf7617db2fb2210593dafd2d030c22cada7503e39d565c3850dde8dacdbd5da5c26649c1422d2750aa4884118b1d8c0d8633bddce4d566d08f913ae51a4814355834aab2d023cc361d353f2c5a7a61e4d968e8b8a24b2a1345cc04b7c70900424f8ae95bca0aa964cbf761f7ac982ac0719aa545d5b4f14a5b1490ed77903dfd2f2f362dc7bd40c1d6d1d3e1c2904039edb20bd7101e7ced0383d9dedf21e4967880705359ffae880cf3255a92b4446a626bb7140235157c706f86409674567200cac732ba218f5c30495f61853cb30d54bde0cacca1029bd9fd5fe6ca6986737926bd9119f12b6653ba1291d15f8c8e615b27c382c1b24f1b33b6a54e4bea958dd3763679a58e72ea5ed75774d1ad9b08915d6783738c22ccdfb69ca5969e518ddf3acc526f1368a5fb364f8b8fc4c3633367176ccb9de19604def07d738cbd52bb72d37ea5133b0ea8a8725b707418c25d7c3ce76042329682a64b9b785378fb145ce7d7d8f6b56cef6cd3500df5673fdd531078161698d58b36e452e3c5929547275fe243a77ef68975788f3e0a4945a8a8dd213acef3a6a32e88803cb161d1e4c77ba53942f7e937a34f168f664c51f2e1fb488f2dbf20169a8c207ae6db89390ef45fe98b2eea3b5578b93e7a9721d09bbcf54c9d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@nested={0x1d0, 0x8e, [@generic="c8984aafcb9334dad56d2fe09b14e52752b374654e7f3554d1b6772951ad7379ee1b571f29d43cb671675ad76f05d3088abea7f47511825524abedaf56", @generic="ad3f55394d4acf6f097fd72eb1bb4f4a82a7b1e8c8716f6ec481a18a01897a2a58c3e09b6b713c6737850be20d5f9e4e9db426fa418e4573d0ca43e4725456b186f62add8d0ab60564b685389bec591a6d4ff9d895fb50bee67341362f9c1b9cdcfe18b7341dbcee7890675cb421295e92d625f0f2a81811831a896fe96596bf0405eef365c9fe177e604af838ca54fa6f82e94c0aa3fc62adf1be03e21e2225e0146a89ca24a7a1bdaff2aee095cd9bd229ed1cd0a23d4981462283c749adf43350264344b3577b27ace3", @typed={0x8, 0x16}, @generic="c7d4b327225447d7373e179c68dbde244fe8585b4203369e22d6e417b279861eab623cba33b984a58fe2428671de26f4e0a60d02d8358462e7325e089e8e1f017ce49c5d13768b4c180364a963c5edd0", @generic="1cf0444f76310c0142ef3943801e74d879f68376d0ecfdc83eb2ba16024246de77e3f764a859ab7601b4291c275dada29723f4d2b5b2f5a0f2e7af39b077a7f084611fad69115015dcae739fc8f6742d8aaa4d02076a58f1a3f13c0bdd99c4fe61dea0b7fa9db38ea2c8"]}, @typed={0xc, 0xa, @u32=0x401}]}, 0x1368}], 0x5, 0x0, 0x0, 0x800}, 0x8000) getsockopt$inet6_mreq(r3, 0x29, 0x600000013, &(0x7f0000dedfec)={@empty}, &(0x7f0000df0ffc)=0x14) 2018/02/21 20:52:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030dff0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x9}, 0xbbf1d6c23209ddf6) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000140)={r3, 0x2, &(0x7f0000000040)=[0x1, 0x1], &(0x7f0000000080)=[0x8], 0x14, 0x3, 0x5, &(0x7f00000000c0)=[0x4, 0x3, 0x90], &(0x7f0000000100)=[0x4cd, 0x7f, 0x4, 0x609]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000180)={0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00000001c0)={0x80000001, r4, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x100000001, 0x800, 0x720, 0x1, 0xfff, 0x1}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@generic="a9e83a5ef004d054419f818c1122f5de", 0xfffffdc5) sendfile(r0, r2, &(0x7f00008bf000), 0x100) sendto$inet6(r1, &(0x7f0000000040)="c5cc924199fae5904af783cf05fbcf811ad8b64ad1d348122c66097bf764fd53223872b0c1af20de239eabd217fc189feb7f85674b2b3a59aeac605a610d7b40d3549b7e1353ad7c8d09d9f48b841bf1e72777a606fddb6b811765606b7b89e157cae3e3ae8a5de5058038f2b8e6e1a68c8891ad5b060b3b0f73a8fa755636792f2bae7eabb61487c8a27e99da8eb5f2db0aa26f851bf2bdab4162", 0x9b, 0x0, &(0x7f0000000100)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7f}, 0x1c) 2018/02/21 20:52:25 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync_file_range(r0, 0x5, 0x101, 0x4) r1 = getpid() userfaultfd(0x800) process_vm_readv(r1, &(0x7f0000af5fd0)=[{&(0x7f0000cfa000)=""/179, 0xb3}, {&(0x7f00003bff98)=""/104, 0x68}], 0x2, &(0x7f0000645fe8)=[{&(0x7f000094ef1a)=""/230, 0xe6}], 0x1, 0x0) 2018/02/21 20:52:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0xa, 0x8000000000000300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f00000f3000)="002600043e02001452f400849e06", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/21 20:52:26 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = socket(0x2, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/211, 0xd3, 0x40000122, &(0x7f0000000040)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xffffffff}}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0xa00, 0x4) 2018/02/21 20:52:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="75db8e92eb99425eadd8f0043370ef69", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x6}}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) close(r0) 2018/02/21 20:52:26 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000012fec)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) recvmsg(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70)=[], 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) 2018/02/21 20:52:26 executing program 5: r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f000074a000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x6, 0x1c00000000, 0x100000000}, {0x0, 0x100000000, 0x7, 0x6c}, {0xffffffff, 0x7f, 0x1000, 0x8}]}, 0x8) 2018/02/21 20:52:26 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() getpgrp(r1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x28) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) [ 46.938052] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=90 sclass=netlink_tcpdiag_socket pig=7972 comm=syz-executor5 [ 46.960209] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=90 sclass=netlink_tcpdiag_socket pig=7972 comm=syz-executor5 2018/02/21 20:52:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007f00)=[], 0x13d, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/186) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/21 20:52:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x1, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10001, 0x40) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000000c0)={0x7, 0x5, 0x0, 0x100, 0x10}) 2018/02/21 20:52:26 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x719, 0x4) mlockall(0x3) r1 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') fcntl$setlease(r1, 0x400, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/02/21 20:52:26 executing program 1: r0 = socket(0x1000000010, 0xa, 0x7ffffbfb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:26 executing program 0: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xffffffffffffffe8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xffffffffffffff4f, 0x0, &(0x7f0000002000)}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$KDENABIO(r1, 0x4b36) write$tun(r0, &(0x7f0000000040)=@hdr={0x3, 0x4, 0x3, 0xf7c, 0xbf, 0x5, @eth={@random="e157b3257b30", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xff, 0x42, "1fbc", "e108eeb60de8436b6d8c5dfd2a62767568033809ac6ea5ef6393c88a49332193025d78b8c344f9668c39a46bfcbed74d024de9f91fca6bc7b71d344e8662eac734b8bd49b137e8c6828f29aa08a292ab52870a067399d0367f46389ffe08b127a9492f7bb3c96ec377553c7792f3f0"}}}}}}, 0x8b) 2018/02/21 20:52:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0xa, 0x8000000000000300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f00000f3000)="002600043e02001452f400849e06", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/21 20:52:26 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) ftruncate(r0, 0x10001) 2018/02/21 20:52:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0xfffffffffffffffe}) fcntl$lock(r0, 0x7, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x7f}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x400000, @mcast2={0xff, 0x2, [], 0x1}, 0x41c}}, 0x0, 0x7, 0xc27c, 0x7fffffff, 0x21}, 0xa0) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/02/21 20:52:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/21 20:52:26 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000080)={0x2, 0x3, @empty}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/02/21 20:52:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x1000000010, 0x7ff, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6ec5}}}, 0x6, 0x2, 0x46, "f568124e833085983f636415224156c64f0023877020c4169a9d10732f96ad56b8060e951e87f198fbbff88a7be1e36cb681ef31c399a7ea9a5ad950ee0d450955e301c4fc9f95b620580b74d545385d"}, 0x160) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0xffff, 0xfffffffffffff48d, 0x41119a6b, 0x80000000, 0xdaef}) ftruncate(r1, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 20:52:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) r3 = signalfd(r0, &(0x7f0000a0d000)={0x9}, 0x8) unshare(0x40600) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) r4 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000518ff4)={0x80000011}) signalfd4(r3, &(0x7f0000e82000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x8000200a}) clock_gettime(0x7, &(0x7f0000000000)) ppoll(&(0x7f00004b0fc0)=[{0xffffffffffffffff}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioperm(0x488000000000, 0x6, 0x9) 2018/02/21 20:52:26 executing program 7: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getrandom(&(0x7f00009ff000), 0x0, 0x3) 2018/02/21 20:52:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x3, 0x100010) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000080)=0x32) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x0, 0x6, 0x8b}) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/84) 2018/02/21 20:52:26 executing program 1: r0 = socket(0x1000000013, 0x806, 0x2) flock(r0, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b2000)) [ 47.436768] device syz0 entered promiscuous mode 2018/02/21 20:52:27 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000da000)="04b11a1745986b1c66ef4d0ec22ace62b285ab35c10e2e4f642049ab2c975c44703ff5c604fddee1ba0000002f874fac05343c46508aed6efecc073c1e9ebd2d0000000000000002", 0x48) 2018/02/21 20:52:27 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x1, 0x7, 0xd4, 0x3, [{0x60b4, 0x80000000, 0x6}, {0xfffffffffffffff9, 0x9a7b, 0x4df1, 0x0, 0x0, 0x1000}, {0x4, 0x8, 0x7, 0x0, 0x0, 0x6}]}) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) 2018/02/21 20:52:27 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7f, {0x2, 0x1, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr=0x4}, 0x0, 0x40, 0x6, 0x1, 0x80000000, &(0x7f0000000000)=@generic="192a169b54ac681ea7859a11fbb28110", 0x6, 0x40, 0x5}) 2018/02/21 20:52:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de7fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000013efec)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf3, "cc1c464bd36775f30c56e0e0de4cace716785c41bf997d3ab0aed54d1b5bb3a89382935cf2612cc8af21ab23e7428645c118d561d741a80528c88c79680fdf08f70792ab9cc9d0a44351c6354f073e8ef3b325db5bfeedb08c3efbd363a5cabe33085fd3dccc957e64d221440afd0fa3e956d335dd8b74449f64886f069173a77db4c13a270f7af07a1bba46ca6386620580c7c704563c09735a5357e5962b4c8c31e3f117768c17740454c7e6e381e1616569346e7eb55cb247aa853e1b87b3c6352d5fe97507f749bcd5f34e3b8be419595187049e2349e484966436d3c7bf7c3ce7a4aaadc1572cec00e955d074f9c72ed5"}, &(0x7f0000000140)=0xfb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) r4 = socket(0x10, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x92}, &(0x7f0000000040)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xffffffffffffffad) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={r5, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100000040, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x0, 0x80, 0x8, r6, r8}, {0x4, 0x6, 0x2, 0x7fff, 0x8001, 0x100000001, 0x5, 0x3}, {0x81, 0x7fff, 0x3, 0x8000000002}, 0x4, 0x0, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x1, 0x3, 0x8001, 0x40, 0x9, 0x1f}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x3f}, &(0x7f00000000c0)=0x8) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000540)="84d61a986917255f94d8fe6e288df9d8df9a6ce9ad1c79b45b6bd6d2b76f381ebb3f14bde450d0419eccccddf5286f1ce2a22ed74d33f7651fa893c6f8c411023dfe63ad96545e57213bf2fc85a4dd418e241c6c602341a73bf6b1cce5bed2af01cfd25d4e7c3a55283d281d54645c43c71392c61ec1e0b2b7af1bfb1d37aecf00002f45cc720929ec7cb87b2b654fe646d12b76bcce6cf97a3ed08b6bdfb8ad92cd558e3064b935fc5eeb65c31e9950487f8a0d8a584302bca1785a869c39fe1fd40a26ea01faf7558462ab0a81f71161e6dc00b907f328d0aac6d5ed01415b4bc9") r9 = dup(r0) ioctl$LOOP_SET_FD(r9, 0x4c00, r4) dup3(r4, r0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=@delsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, []}, 0x28}, 0x1}, 0x20000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000140)={r7, 0x80000000}, 0x8) 2018/02/21 20:52:27 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffff9, 0xffffffffffff9fdd, 0x4, 0xfffffffffffffffc, 0x3}, &(0x7f0000000180)=0xa0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x490001, 0x84) sendfile(r0, r3, &(0x7f0000000040), 0x7fffffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) r6 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7c, "2d4ca9030753a403e9ac67abf019c273899d109679a06dbd6fcb6a9851e149eacf281de20c5eddf0bf90a6701ffc45b8b3dc24bd36de50223dfa6bbb74d0b75befe968cfc8345a6d84c22fc903a67620d4c3ca59584acd891e1a6f850484f571338a47d5463397157af7cf70ebf00c6b548736a9c9df9d06451c5822"}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r7, 0xfffffffffffffff8}, 0x8) r8 = dup3(r4, r5, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000eefffc)=0x98a, 0x4) sendto$inet(r8, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r5, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f00006c0000)}, 0x2020) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0xfffffffffffffd8d, 0x0, 0x2}) 2018/02/21 20:52:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000040)={{0x8b, 0x7fff}, 'port1\x00', 0xbe7db37575cf99a0, 0xc0430, 0x1, 0x8909, 0x4000000001000, 0xea3, 0x0, 0x0, 0x7, 0x80}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x5, 0x93, 0x8, 0x5, 0x8, 0x2, 0x3}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fecffc)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000240ff4)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3eff0)=@nfc, 0x10, &(0x7f0000495f90)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/21 20:52:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x800000000) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x3}], 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000a65fe4)={&(0x7f00009caff4)={0x10}, 0xc, &(0x7f000096d000)={&(0x7f0000605000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 20:52:27 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 20:52:27 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xe7}], 0x3c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008bffdc)) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/02/21 20:52:27 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000bfe4)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000000)=[], 0x2c7, &(0x7f00004fd8e0)=[]}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) membarrier(0x10, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@common='syzkaller1\x00', 0x10) 2018/02/21 20:52:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccef10)=[{}, {}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/21 20:52:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de7fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000013efec)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf3, "cc1c464bd36775f30c56e0e0de4cace716785c41bf997d3ab0aed54d1b5bb3a89382935cf2612cc8af21ab23e7428645c118d561d741a80528c88c79680fdf08f70792ab9cc9d0a44351c6354f073e8ef3b325db5bfeedb08c3efbd363a5cabe33085fd3dccc957e64d221440afd0fa3e956d335dd8b74449f64886f069173a77db4c13a270f7af07a1bba46ca6386620580c7c704563c09735a5357e5962b4c8c31e3f117768c17740454c7e6e381e1616569346e7eb55cb247aa853e1b87b3c6352d5fe97507f749bcd5f34e3b8be419595187049e2349e484966436d3c7bf7c3ce7a4aaadc1572cec00e955d074f9c72ed5"}, &(0x7f0000000140)=0xfb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) r4 = socket(0x10, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x92}, &(0x7f0000000040)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xffffffffffffffad) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={r5, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100000040, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x0, 0x80, 0x8, r6, r8}, {0x4, 0x6, 0x2, 0x7fff, 0x8001, 0x100000001, 0x5, 0x3}, {0x81, 0x7fff, 0x3, 0x8000000002}, 0x4, 0x0, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x1, 0x3, 0x8001, 0x40, 0x9, 0x1f}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x3f}, &(0x7f00000000c0)=0x8) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000540)="84d61a986917255f94d8fe6e288df9d8df9a6ce9ad1c79b45b6bd6d2b76f381ebb3f14bde450d0419eccccddf5286f1ce2a22ed74d33f7651fa893c6f8c411023dfe63ad96545e57213bf2fc85a4dd418e241c6c602341a73bf6b1cce5bed2af01cfd25d4e7c3a55283d281d54645c43c71392c61ec1e0b2b7af1bfb1d37aecf00002f45cc720929ec7cb87b2b654fe646d12b76bcce6cf97a3ed08b6bdfb8ad92cd558e3064b935fc5eeb65c31e9950487f8a0d8a584302bca1785a869c39fe1fd40a26ea01faf7558462ab0a81f71161e6dc00b907f328d0aac6d5ed01415b4bc9") r9 = dup(r0) ioctl$LOOP_SET_FD(r9, 0x4c00, r4) dup3(r4, r0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=@delsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, []}, 0x28}, 0x1}, 0x20000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000140)={r7, 0x80000000}, 0x8) 2018/02/21 20:52:27 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000010000000002, &(0x7f00001f4ffc)=0x8001, 0x4) bind$inet6(r1, &(0x7f00005c2fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fb2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x22a) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x2, 0x7, 0xffffffff, 0x9}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x48, 0x6, 0x1, 0x3, 0x2, [{0x70, 0x0, 0x7, 0x0, 0x0, 0x200}, {0x20, 0x0, 0x8100000000000000, 0x0, 0x0, 0x1982}]}) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000056f000), 0x0, 0xfffffeffffffbffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0xfffffffffffffd1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="b22e5adc4ba7f3d224f1e5992753b5e6", 0x10) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x98) r2 = dup2(r1, r1) ioctl$TIOCEXCL(r2, 0x540c) r3 = request_key(&(0x7f0000000040)='keyring\x00[', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x8000, 0x4) keyctl$assume_authority(0x10, r3) 2018/02/21 20:52:27 executing program 5: socketpair(0x3, 0xb, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r3 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) geteuid() add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffff3df, 0x7, 0x7c3f7cde, 0x1836, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) getgid() ioctl$TIOCNXCL(r2, 0x540d) 2018/02/21 20:52:27 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2b0200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) read(r0, &(0x7f0000000080)=""/173, 0xad) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x8000, 0x0, {0x0, 0x3, 0x200, 0x2, 0x2}}) 2018/02/21 20:52:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/173) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) 2018/02/21 20:52:27 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x20000, 0x45) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=@ethtool_wolinfo={0x6, 0x7, 0x0, "365edd8146fc"}}) setresuid(r1, r1, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0x4}, {0x4, 0x6}, {0x8, 0xff}], 0x3) fgetxattr(r3, &(0x7f0000000280)=@random={'security.', '{\x00'}, &(0x7f00000002c0)=""/93, 0x5d) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000340)="f3809260987c608c2eb8666c0082119eaae658f56caf861103b9df869bd416cd962200b6486133d87f191778f02b26561871ee9d0146e3b8a59fd2895aa1512463aced1cd6863f4f30c972b410d027765a9d0abd01", 0x55) accept4$unix(r3, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8, 0x800) ftruncate(r3, 0xf809) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x30, {0x2, 0x0, @rand_addr=0x387}, @generic="5f2806cbf764e2fc50e7c49015189e57"}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x3, 0x8b05, 0x0, 0x80, 0x20, 0x2c, 0x0, r1}, {0x10000, 0x3, 0x4, 0xc1, 0x0, 0x0, 0x80, 0xfffffffffffffffc}, {0x6b20f313, 0x1ff, 0xffffffffffffc8e6, 0x1}, 0x3, 0x6, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0xfffffffffffffbff, 0x800, 0xc2, 0xffffffffffffffc4}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0x76, "b83b6431640620d707544dce5bb7c40d8fe5c9ecb7d86def574e1b8622e9e2fd698a3ea11fa4cd00a4d682d58cc89aafdc3411bc6fbd2c90235afad813f21fcdcb3f9409923c4206e77a6514a6d136759bf34e16b719066f63c7e05c499129cb68b58550a26d244fef5e3c8fc6fd65493c24739b941a"}, &(0x7f0000000640)=0x7e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r4, @in6={{0xa, 0x1, 0x100, @empty, 0x3}}, 0x4, 0x9, 0x0, 0x6, 0x40}, &(0x7f0000000740)=0xa0) signalfd(r3, &(0x7f0000000780)={0x100}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000007c0)=@hopopts={0x2f, 0x7, [], [@jumbo={0xc2, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x20, 0x80000000, [0x2, 0x1000, 0x1f, 0x22, 0x7ff]}}, @pad1={0x0, 0x1}]}, 0x48) truncate(&(0x7f0000000840)='./file0\x00', 0x4e) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000880)) syz_open_dev$random(&(0x7f00000008c0)='/dev/random\x00', 0x0, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000900)={0x7ff, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x101}}}, 0x88) ioctl$int_in(r3, 0x5452, &(0x7f00000009c0)=0x7fff) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a00)={r5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000a40)={r4, 0x1, 0x3, [0x1, 0xa1, 0x101]}, &(0x7f0000000a80)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000ac0)={r6, 0x100}, &(0x7f0000000b00)=0x8) ioctl$KDDELIO(r0, 0x4b35, 0x6) eventfd(0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000b40)={0x20000008}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000b80)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x4, @empty, 0x4}}}, 0xac71, 0xff, 0x1, "26f1c4652b2161a622b4b0183b285cb85c2948f36e83894b6ef3b1768ab4a5089df5de82499def758d8504361d84f7997aa6f37c7489ed6c2dce4a886675eda9da6db1af213b85c5b43c322e1140dee6"}, 0x160) syz_fuse_mount(&(0x7f0000000d00)='./file0\x00', 0xc001, r1, r2, 0xffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/keychord\x00', 0x200000, 0x0) 2018/02/21 20:52:27 executing program 0: r0 = socket(0xf, 0x800, 0x200) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x40, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000040)=""/32, 0x20) 2018/02/21 20:52:27 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2001) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f00009fd000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="5bac7b63d0e08c88a41bb57460614ed3a6c2c98dfac56142824e2ef82fd19cf5efc292316c2bf446604e71511bd049ab525083711a39eb646aac9b5a9b53ab42262c3910bd6e372932fa8e3141a61133686d32967249e5c9e964f2c119d19db15c105822dfdf1fe671307d274129d8467864e863ccdec15b9871ce52143a4344a094cd3b799a9d94f96c3d668d5f60364b47310298cf7fdd44505333e30fea9b41afe18849506048ea1d48b43510dd60f38f62513f27839e03ddc4ba0ab8b47b8651d17040157f094b98d8696b6d19582f99d5ad562eb4b5c4") inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/21 20:52:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x10000000}}]}, 0x34}, 0x1}, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:27 executing program 2: r0 = socket(0xf, 0x4, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:27 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10101) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x0, 0x2, 0x6, 0x3f, 0x3, 0x5]}) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='stat\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/02/21 20:52:27 executing program 0: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'ppp0\x00'}, &(0x7f0000000080)='@$vmnet1eth0mime_typeproc#\x00', 0x1b, 0x1) ioctl$int_out(r1, 0x2, &(0x7f0000001000)) r2 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/02/21 20:52:27 executing program 6: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000ed8ff0)=[{r0}], 0x1, 0x8001) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x30, 0x2, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x9e, 0x0, 0x5, 0x8, 0xffffffffffff0001, 0x0, 0xffffffffffff0000, {r3, @in6={{0xa, 0x2, 0x1b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x2, 0x1, 0x7, 0x1f, 0x7}}, &(0x7f0000000200)=0xb8) 2018/02/21 20:52:27 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10042, 0x80) fcntl$setlease(r1, 0x400, 0x1) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@generic="0d360aa404146a5d5d8d8515f462480f", @ifru_ivalue=0x9}) sendmsg(r0, &(0x7f0000001900)={&(0x7f00000000c0)=@nl=@unspec, 0xc, &(0x7f0000001400)=[{&(0x7f0000000100)="8a8576a0ec3968e113fb32ba6038bf7214cb6e48121a51f1c0c9fee4045397e16697150b9187bacab94282", 0x2b}, {&(0x7f0000000140)="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", 0xfffffffffffffe2c}, {&(0x7f0000001140)="e352456d0937663fc09cc9eba364abfbf57e7ca5dc87f7e56de237e603fd58f91d76c277f4a57f97b16199b05b0e3b1e68c2073cf26813442e0950d75665baaf6723c464bb4bc30ad4d707e4e236b8de545cbbd42d526a3c71cc360c333600f63b08939b66f704c9ce63dd96e6098924e675ca525dfdc3c4e8766c8d5c3ed6c9952525daaf9a07932600a268daa25b48ceca59d10022683b749a6f48bc9e0239e9897d585164068b77c0a383655583079659df0ad9b2e2dbae32478f919822b01e039e89943ecbeaf50b5f408d25e80208fc17bd2b60d8df82a17d00287b2c", 0xdf}, {&(0x7f0000001240)="ef8f19d4c621f0190d001914683a66c44dd9f5c85c78cac86868ebbb1b85526f423c7241ac572627a5e6e4b8c9d8d6e2d9363f09aeb9fb982180cf640938e9845e09b02105f8f427ca305c355490dd05b70e30ebaba384389b737258fa4f70038646df3240e812eeb9dd1e0118af26d655e7ea3ba7dba7c50e", 0x79}, {&(0x7f00000012c0)="117cb3bdff286f82fe2fb203ee9a0397b6796344a26c42eebae8dd0ba9168588e94a01708e6c88b6815d69174ff407e4d65b24b11aae4ef763af8b43fa218200378cfaba8818eb348062ca5b6e97ac4891df5ab4831a975e", 0x58}, {&(0x7f0000001340)="00390fe2196f9582083f2df6ed41086d28bee0e11716ea50d6207dfde1ad713b5d2271b32516ddab7dbc4c6b692ebe0eceee28a16c7ff114147b4840f4f9913da0dc43c66639c1a9c19f21a129819409ff84c08aac51ab669811d91780b316159cef9a3cc27fcfb4e9c015bf74314e49b035b728e0f957a8007293da2dc186656d123a07ee3c6079458d34cb92da36d1444718f43db2715b7d8c9750dbb9b36a164ccdbb0ee2eb40f893781cc3f022a2e69c", 0xb2}], 0x6, &(0x7f0000001440)=[{0xf4, 0x119, 0xfffffffffffff3f7, "258107940e7381bb64e43694397f8f6d43c6e1972568693395a87b1e94a29721a0cb5e4a900a8bd4de13094227ba5f1a01056537ef6a4f1743ed1986ea9f3b27a4a4df7f92d596bc16b5fe55587cce9dec7800781ea6eeb4f8494a3fcc3211344d6f7354c1196b45a2d8904878cf8322141b00b939f34b86a53c6a512749428897e9291df44dfd04c598465e98c8189de64acc8f44b157f901ab033477e5aeb608193de9cd17b61478a115f1e2ff92faf97c4fa5b7b6f1bc2d7da091272832d73429087484707a6222f40288a855871f3a2002a49bdf09db0ec15b37ae9c0daf81e0f8cdf6ae"}, {0xc0, 0x116, 0x2, "9fc6acc316da6caf5bcc9fdb9d7fbdc45e5dfbf5a6fc07452bef5102ea3cea1681b65b24ec7838c995d0e238bdb82ae0b51fdbe7966cef7a75dbbc07a79050febfcd77fab7e1e1bcc94fb11dce7f6d685917e1eaac697887c6eb4939ee8dd62b3b5a59e2d77702ff056fe7336425e52375624a798f355a3daecaa8a8e481063c3245ce7973341a93993b40d3bbc9a5a515528cb4f47c6472d9bdcc1b82b8d935df7b0878a9d0189c24ecf85ed2d8fab656df4e97"}, {0x44, 0x117, 0x1, "c690cd1f048dbfee94b4f52512514f04714520105afb2274035c265c3bae5f1550d443b41b1c89ffb9ba571c853f2984994e8574e2"}, {0x44, 0x108, 0xfffffffffffffff8, "325c975cd28c5f650787054f87d93202fa2b7ab4336e7b95832c9ae1e1a916501054a79ebdb605fb6839d63407b154bf142443d853e2"}, {0xb0, 0x109, 0x8, "267fd6ac6792277b59732dbccb332946d254744c5fe1aa0d6f8d30fda4acebf197b9120e675916d45993e8e546d3cfe15e59d5b35732d068cd6492dce63699a966c2d169ac050d88b3e3c2cb03b9cd5e4a3f0521d19b7cd6d90447122e9ddc62fa32d5caaa0a4d41f7040bbf518b60a86c57aa5c7e145f0ddd0e65e7cd9b7944742d70c573b7cefef58638d797308180a26e6a13ff4174c6a72b33368c866d8b20"}, {0xb8, 0x10000000ff, 0x20, "9990ad62f8a19ee8bd6dd20f6a87047e539d7b1e08412280985203275dbd34025608c4cc4ae4e965b199bb59761c1c00a76579bc3295f425f604d82631863f59178272d03e82e789d0a6323a7675ca5cca368f5aaa46345f64dbf77d0ea98d2f0527db793d342f588c605f1e294743017fe89834d7104629eb268d6e244afae058714cc68e1777d66cc4540b7b569a2e103624d2cc9a43ec340d8df555459c5b71b619d1671fecb11e"}, {0xec, 0x10f, 0x0, "75d505db9004e19f12778dbbe603db7d4efa3179a03e23c2ec37ed617c92853cd49a96f92dd698d86e42e4551065ec3d82aca99a12933bd601488d2ae1758661d92a652474a6464410ed39db45c7d0c7c64046ea78cc9cb3ad7e876bd16d83565cc9e5b07bd3c839754ab93a9fa0a24095d9f0e13bd8d677a09bab3c0b1a450a7921021075b685b5277b480ad01225b9b6c9c0a4db143551fffa9b35e365b55230d2e68f572b3debc3bb3a2f2f22795076b8df4495bad346875db80f5592bf5b8c11ac9acb8b2a18c0c525b14c9389591b9b2e038afb5c5aa122f150e4db"}], 0x490, 0x4001}, 0x8000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000019c0)=@get={0x1, &(0x7f0000001940)=""/105, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0x297, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:28 executing program 7: unshare(0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c46ff5)='/dev/hwrng\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000cbf000)=""/177) 2018/02/21 20:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40200, 0x0) socketpair(0x11, 0x5, 0x62, &(0x7f0000000080)={0x0, 0x0}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000282000)={@local, @local, 0x0}, &(0x7f0000427000)=0xc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x200}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000000100)=0x3) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') ioctl(r1, 0x7, &(0x7f0000000140)="b3d58873a17acd23de540ad9faf19c4b2ae9119fda30fa4810fb1a630cd01afddc1a8192a526a509063631a3") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000040)) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/21 20:52:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005eefe8)) personality(0x7100007) 2018/02/21 20:52:28 executing program 6: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/66) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/21 20:52:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xbd0c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8000}) unshare(0x1000004) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffffff) fstat(r1, &(0x7f0000000080)) sendmsg$inet_sctp(r3, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 20:52:28 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x400000, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x1000040081, 0x0, 0x0, 0x0, @time={0x0, r1+10000000}, {}, {}, @time=@time}], 0x1c) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="8b83498bc3c8dfcf053b9823ec56ed3286a7f7a76479e14aa438d02aa74a90", 0x1f, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x1, 0xaca0, r3) 2018/02/21 20:52:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/17) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 20:52:28 executing program 5: r0 = inotify_init1(0x80802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067eff4)={0x0}, &(0x7f00002caffc)=0x1b) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x40) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000661000)={&(0x7f0000439f10)=""/120, 0x78}) 2018/02/21 20:52:28 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000000c0)=0x2e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x5, 0x5c4, [0x20000140, 0x0, 0x0, 0x20000390, 0x20000488], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x4, 0x89ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x865d3b98ae7dab5e, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@ip={'ip\x00', 0x1c, {{@rand_addr=0xfff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, 0x5, 0x2, 0x20, 0x1, 0x3, 0x0, 0x1, 0x0}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@random="5d33d3c51fbf", 0xfffffffffffffffd}}}}, {{{0x3, 0x24, 0x8863, @generic="f737954cd834a5908fdab79573809658", @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="87089dfc5870a3131672fad1ccff9e11", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x110, 0x140, []}, [@common=@nflog={'nflog\x00', 0x4c, {{0x9, 0xfffffffffffffffc, 0x6, 0x0, 0x0, "a5d256692ba869840eaabec92ea51af4e18591ed03c103599a0324f1f04105126ab908e7b5abec4211255ed38bc115b5c7efe27d6c5a390461d3522d9bd8f057"}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0xe81f, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', @generic="8c975f4e8e06b95576ebaa7b80819670", @generic="7c7efc7abfd523887e954d5c2dc764eb", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x98, 0xc8, []}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x14, 0x615, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="da611f9491a638a8a9d98d2ae4461853", @common='bcsf0\x00', @common='bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff], 0xa4, 0xa4, 0xd4, [@cluster={'cluster\x00', 0x10, {{0x0, 0x10001, 0x1, 0x1}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, 0xfffffffffffffffe}}}}, {{{0x3, 0x21, 0xfbff, @generic="f0d4ef27646c35ef8b3e1dcbac3993e7", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', @generic="d601f8d8c13bff37ba992a2aed49ce8d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0x10c, 0x10c, 0x148, [@realm={'realm\x00', 0xc, {{0x7, 0x7, 0x1}}}, @stp={'stp\x00', 0x48, {{0x200, {0x2, 0x80, 0x20, @random="1e51d2c68dff", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x8, 0x8000, 0xffffffffffffffff, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x3, 0x0, 0xfffffffffffffffb, 0x3, 0x1, 0x3, 0x1, 0x6, 0x3ff, 0x6e}, 0x1, 0xe80}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x100000000, 0x0, 0x3f}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x0, []}]}, 0x614) r1 = socket(0x400001000000010, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@generic="69413ba67631f79b86e6e86f7a04be98", @ifru_addrs=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = socket$inet(0xa, 0x801, 0x0) listen(r3, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:28 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000280)="006489b73b1d9b0f51f4299ed3161f8a47727377d22a7efa5233b0e94c17c86b408c53ceb12782642defb6cf7c59104919d6a4c163e6666a8947817e0d00bb9bb04260037ad40054ea6aed3312effddcbeaf5a481b24597191f31ca6d5958df373e08897d34e15b172180866d0fc5480f346ee24b6c403a4f9cef059a075ba66ecc35c", 0x83, 0x200408d4, &(0x7f0000000000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 20:52:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20010000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x800, 0x8, 0xca2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x4, 0x8, [0x1, 0x397, 0xbf, 0x10001, 0xffffffffffffffc0, 0x3f, 0x5, 0x9]}, &(0x7f00000001c0)=0x18) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5120939b289614138652078469a8bdfa", 0x10) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) recvfrom$inet6(r5, &(0x7f0000000080)=""/24, 0x18, 0x20, &(0x7f00000000c0)={0xa, 0x3, 0xe6, @empty, 0x20}, 0x1c) recvfrom$inet(r0, &(0x7f0000a15000)=""/194, 0xffffffffffffffc8, 0x2, &(0x7f0000b34ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x919}}, 0x8, 0xee, 0x2, 0x1, 0x80}, &(0x7f00000002c0)=0xa0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000100)=""/231, &(0x7f0000000200)=0xe7) 2018/02/21 20:52:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x4, [0x0, 0x7, 0x401, 0x80000000]}, &(0x7f0000000040)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}]}, &(0x7f0000000100)=0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) 2018/02/21 20:52:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = fcntl$getown(r0, 0x9) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x7, 0x6}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/02/21 20:52:28 executing program 5: socketpair(0x210, 0x800, 0x538d, &(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x8000, 0x4, 0x2}, {{r1, r2/1000+10000}, 0x5, 0x5, 0x8}, {{0x77359400}, 0xdbb9, 0x0, 0x1ff}, {{0x0, 0x7530}, 0x7, 0x100000001, 0x1}, {{}, 0x4, 0xffffffffffffffff, 0x7ff}, {{0x77359400}, 0x6, 0xdef, 0x1}, {{0x0, 0x2710}, 0x7, 0x7fffffff, 0xb4}, {{0x0, 0x2710}, 0x5, 0x1, 0x7}, {{}, 0x9, 0x100000000, 0x5}, {{}, 0x80000001, 0x2992, 0x17cd}], 0xa0) r3 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000589000)=0x6) 2018/02/21 20:52:28 executing program 6: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000d12ffc)=0x1) 2018/02/21 20:52:28 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xfffffffffffffdd0}, 0x1}, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/02/21 20:52:28 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) clock_gettime(0x7, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000040)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/21 20:52:28 executing program 7: set_tid_address(&(0x7f0000000040)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x22, &(0x7f0000000200)=""/125, &(0x7f0000000280)=0x6f) r1 = getpid() process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000cfa000)=""/179, 0xfffffffffffffe11}, {&(0x7f0000000080)=""/104, 0xffffffffffffff31}], 0x37a, &(0x7f0000000140)=[], 0x156, 0x0) 2018/02/21 20:52:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fanotify_init(0x40, 0x2) 2018/02/21 20:52:28 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/02/21 20:52:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0xf7fffffffffffffe) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x3e) dup3(r1, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xc8, 0xfffffffffffffeea) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/02/21 20:52:28 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000004c, &(0x7f00000000c0)=0x3, 0x6d10f10db9fdb414) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) 2018/02/21 20:52:28 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0x6, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfdf9}, 0x1}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000000)) 2018/02/21 20:52:28 executing program 2: r0 = socket(0x2, 0xa, 0x0) getpeername$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f000000c000)=0x30c) recvfrom$inet6(r0, &(0x7f0000000000)=""/239, 0xef, 0x2022, &(0x7f0000000100)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, 0x0) 2018/02/21 20:52:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) write$tun(r0, &(0x7f00000a9000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}, 0x2e) setitimer(0x76a2e6356c27dfdf, &(0x7f00009c3ff0)={{0x0, 0x2710}}, &(0x7f0000643ff0)={{0x0}}) write$sndseq(r0, &(0x7f0000000040)=[{0x81, 0x1, 0x0, 0x0, @time={r1}, {0x4}, {}, @queue}], 0x1c) select(0x40, &(0x7f0000000080)={0x5, 0x4, 0x3, 0x1, 0x80000000, 0x101, 0x25, 0x501}, &(0x7f00000000c0)={0x7, 0x5319, 0x1, 0xf8d, 0x9, 0x7, 0x4, 0x200}, &(0x7f0000000100)={0x9, 0xfffffffffffffffb, 0x87, 0x8, 0x3, 0x268d66a4, 0x400, 0x3}, &(0x7f0000000140)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x9, 0x4) 2018/02/21 20:52:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xec8, 0x8, "3faab2cfed54", 0x1}, 0x10) r1 = socket$packet(0x11, 0x1000000005, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), 0x5c) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000040), 0x80000) 2018/02/21 20:52:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/02/21 20:52:28 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x109002, 0x0) ppoll(&(0x7f0000000040)=[], 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x19}, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x7, 0x10000]) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000100)={0xd9a, 0x100000001, 0x2, 0x20, 0x2, 0x6}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/163}) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f000010fff0), &(0x7f0000454ffc), 0x401ffffffc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x7, 0x78, 0xffb, 0xffff, 0x200, 0x66adfdaf, 0x0, 0x9, 0x5000, 0x3, 0x3, 0x200, 0x3, 0x587e, 0x100000000, 0xfffffffffffff801, 0x1, 0x99c, 0x4, 0x10001, 0x1f, 0xa2, 0x7, 0xc8bf, 0x1, 0xd0, 0x10000, 0x7, 0xe8b, 0x5, 0x80000000, 0x3, 0x8, 0xffffffffffffffff, 0x5, 0x80000001, 0x3, 0x2, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f0000000280), 0x8}, 0x40, 0x2, 0xbbb, 0x3, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffe}, r3, 0x7, r0, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000280)={0x4, 0x3ff, 0x8, 0xffffffffffffffe1, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x4, 0x8]) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x5, 0x8}, 0x8) 2018/02/21 20:52:28 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/21 20:52:28 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 20:52:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00001b3000)) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/02/21 20:52:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x8, 0x9, 0x3, {}, 0x0, 0x4}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x1010, &(0x7f00000001c0)="6a73e289ecc5bee84b3086c16bf108fa71b4a334cdfbb3f29819f3c7a5f8805d3960d4399dbd8962503ee89b297fc4375940357ab396283ac1062a57b3a5c13e85b99e872b3d065db6d817591ea05e37e8a0bfd364b5a0") openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) 2018/02/21 20:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f29000), &(0x7f000093fffc)=0xc) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc), 0x800) getpeername$unix(r3, &(0x7f000062efeb)=@file={0x0, ""/19}, &(0x7f0000d0a000)=0x15) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=@bridge_newneigh={0x1c, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92)=@file={0x0, ""/108}, &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000cecffc)=0x8000000000000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) read$eventfd(r2, &(0x7f000037f000), 0x8) 2018/02/21 20:52:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d88ff1)='/dev/snd/timer\x00', 0x0, 0xf02) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[]}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/21 20:52:29 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, [0x1000, 0x2, 0xc98d, 0x3, 0x3, 0x100000000, 0x1, 0xfffffffffffff001, 0x8001, 0x6, 0x6, 0x0, 0x0, 0x3ff, 0x3f32]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x400}, &(0x7f0000000000)=0x1f0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) listen$netrom(r0, 0x119c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x2}, 0x0) 2018/02/21 20:52:29 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-@cpusetmd5sum\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x101003) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x414, 0x220, 0x0, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000000), {[{{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x101, 0x5, 0x4, 0x7, 0x20, 0x7fffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @empty, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ppoll(&(0x7f00000004c0)=[{r0, 0x648}, {r0, 0x8}], 0x2, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540)={0x8f52}, 0x8) accept4$nfc_llcp(r0, &(0x7f0000000580), &(0x7f0000000600)=0x58, 0x80800) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) modify_ldt$read(0x0, &(0x7f0000000640)=""/111, 0x6f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)) 2018/02/21 20:52:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1df23), 0xd3819432a973de7a, 0x0, &(0x7f000044dff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 49.824490] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/21 20:52:29 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000dfdff8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/21 20:52:29 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r2 = getegid() fchown(r0, r1, r2) 2018/02/21 20:52:29 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 20:52:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x15, 0xa, 0xb1, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x5b2e24a6, {{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1, 0x0, []}, 0x98) 2018/02/21 20:52:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000599fbc)=""/68, &(0x7f0000419ffc)=0x44) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) 2018/02/21 20:52:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffeff, 0x4) 2018/02/21 20:52:29 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"549a609a9af00a"}, 0x6}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) pwritev(r1, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8938, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x3f, 0x1ff, 0x8000, 0x4, 0x1, 0x3ff}}) 2018/02/21 20:52:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1df23), 0xd3819432a973de7a, 0x0, &(0x7f000044dff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/21 20:52:29 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/21 20:52:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x1ff, 0x9549, 0x4, 0x8, 0x4, 0x7f, 0x8, 0x1000, 0x6, 0x4, 0x20000000}) r1 = socket$netlink(0x10, 0x3, 0x0) times(&(0x7f0000000000)) setsockopt(r1, 0x10e, 0x4, &(0x7f0000836000), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/156, 0x9c, 0x10000, 0x0, 0x0) 2018/02/21 20:52:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x40000) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) dup3(r1, r0, 0x0) 2018/02/21 20:52:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000620000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="649026ae118b12e92cafe65fa121a7e980f0d9f80ae1fcbbfa48234bf8b63828a7b0c2143dd6bc2fde02afbdfe2cb4cb6e322a74f29465f300107a778efd7243d2a7cf454479e5514e9ec57f44fa0dc3c875a893ffb4d12257d95e516c6467fc8c82ad91b00e36ee0b19f48f9eb8e2871339c4fe27d8d45a842fe3bb99ecb4fd153cbe71d496737926648cf48b6c5de493f0bb9146f32e641f53fd22ce715062951a0c6ac005280e5b28c65384db30d36ad686861ac40164e48c6f037373539c5674ad3205f9f0ad930b6cb9a93afe9013"}, {&(0x7f0000000140)="829396854e53b6ab34a959c2968501b3c3f180ba41fd112521b9"}, {&(0x7f0000000180)="3876817aa5f6ca0335a14d4b2982eafc711a210d30b6718f6b9b1e7f701b7aff"}, {&(0x7f00000001c0)="7aaff054fd6b1fe8279291c56b34d93e97b9cc01167732e632fb89d01a71151bca35da8b3f0e2a5886796f94e6d1071c80e6e7a1158711537ae6b63ef247b75969c1fa393f126323b8242e34a48be017864ed7360f96fb98ce2734f8657123403ca0afbf43fce3f56135c5e212eb151b52e376cd142d036fcb477af018550f7e80dc64be3a88795660973f8b8cb4ff41a94d1dba2f2bd417845d9e7d464f3b13f5fdeac3a45b3636"}, {&(0x7f0000000280)="fc620a3276fa962cc4a39f546d2c7668e6616f84d4ad27948a9769e916d36154b87380e0fc79c28d2e02a07b8269b45efac301874fd063564e238c1bab4c131760139fb98f65990a84ae1d45594be8757db778ab53e1aef58976fbdd76f30523d3"}, {&(0x7f0000000300)="f1ac720863842afbac45b9e661eb08080d53a2d935b0e223a5bcc871d6e6f6a05fa4023efef2508d7af1f5cd20f6d52633610f7fe8224cc98096d8e66be1d7ecc3ab487f18d2854c283e120a17c550db8e0cd1f17f58b833cb9143bc1a1feb318d18d40250dd867c73dbe5a51f33f297de5a4746c7d50b32082e14e943d678625c27b74dc520dda48bd6181bdfdc3a98507c74ea3c4cd18b5282ad76d6ca02e542dcbdc186aef8fa9366502a46ffb4459245afbe95539d77fad99c0f3202d3166d99116c9868210be30f7a5f56e025d16473ed3453d42130049bd667d72d6c13631d"}, {&(0x7f0000000400)="ce16544c9a77d312669c3c44722466eb1f2449b08229e6baebe9f00a1501c78fe1fa8366a970815fbecc0d5a7304d58d8bf61ab04a00fb651a0a44cb9f9355569d27319c64a2ceee928f9916d9d5267de4f5bc53c31c3e41f6a3e0d2984e821db09f94db351bb55856865cd7866b26f7706cd0f16c1166a59bdd3085b5cda38bbe816f2f65b1c33f45eb3a5c46a9e30adddb1d94a6cb625f14b41ac39efada2d2e68eb92445ba9faa081c8bf1ab5917847ff60f008af8f3c4a1480c6796802c2c1735c6887eb51d5aace2f730982185e7146f2f5dd89c885ef2912a0"}, {&(0x7f0000000500)="9893356268ca7a6aa5e48a221b2825eb1aedd057a2aa853970119fe16cd9d0a61c3b520d034d051c2034055573bb4f771367c791bbaf83d12e350ec9a66fba6dba92afc2c49d1dae9f4ea14d5975dfc3295b1a78636c7d7dd2d617314cee57ecc763bb8d969632b3b45a60dd0ccc1a6ff6aba5c0b34d48b1b5e54ea52e52a63e6e3001931202ac0e04b4beae1c8c257afc77a6269b71512821d82bb3694d84f874897b9a687c3625f7c890a4e53d"}], 0x0, &(0x7f0000448ff2)=[{0x10, 0x0, 0x1, "db"}], 0xffffffffffffffa3, 0x44}, 0x8}], 0x1, 0x0) 2018/02/21 20:52:29 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/4096) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0xc0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigaction(0x11, &(0x7f0000748fe0), &(0x7f0000cd5000), 0x8, &(0x7f0000a72ff8)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001040), &(0x7f0000001080)=0x8) 2018/02/21 20:52:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1df23), 0xd3819432a973de7a, 0x0, &(0x7f000044dff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/21 20:52:29 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x8e}, 0x8) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:29 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3f, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') preadv(r1, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/165, 0xa5}], 0x1, 0x4) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 50.534614] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 50.734559] audit_printk_skb: 5131 callbacks suppressed [ 50.734565] audit: type=1400 audit(1519246350.235:2187): avc: denied { sys_admin } for pid=3794 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:30 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/21 20:52:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="e6412739586e84d68c56a790b90b0179e143ee69e3f7f1b85c79a87fcb783359fc55cec0f2366eb8ac95d08b32a8bb4f46b9c588488d767be5e708612b8ea053edccbbb67f6228ca58a12cdc49499f034d7556325a0309db53616fcfc8c1ff91958d4ba72d9510d691bb0a3cc387397166c6f7bfb5f7", 0x76}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r2, &(0x7f00003f6000)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0x1) 2018/02/21 20:52:30 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) chroot(&(0x7f0000abe000)='./file0\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x77359400}}) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') fallocate(r1, 0x0, 0x7, 0x401) 2018/02/21 20:52:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) sendfile64(r0, r0, &(0x7f0000000000), 0x7ff) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048cff3)=""/13) 2018/02/21 20:52:30 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x6) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x1, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x32) dup3(r0, r0, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/21 20:52:30 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/21 20:52:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getdents(r1, &(0x7f0000000040)=""/31, 0x1f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000048f18)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/02/21 20:52:30 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmmsg(r0, &(0x7f0000008240)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20, &(0x7f0000000200)=[{&(0x7f0000000040)="4f8a81264d639de3942691e363d1677829861e89ded35e4f80893a95153d5001", 0x20}, {&(0x7f0000000080)="92168679063719de9ac25e6e5acacbd6067242d77b7abb973476fb2d54601d1d6e86d34bed0219916be25164b333c358b672384a658543b282728ded90038552aa0efcc4ebef80a8f4e4d857f9971b7a8d9a88b570b2667a65543bae6bfd", 0x5e}, {&(0x7f0000000100)="ed37704a39a471862dff85de78002e6b5ca5bc4800473936c9b4d41783ddd40ee6803e5afbcb08a07d11bbbcf6215d0ecc6613fca8e842e260ff7851495585763ada7cd743e1280fd8afa75a2d37bc66104b7e1e73bf633b2da0186516ba59486c635ff094b4d6f7ed1ffcf013013783718f1c48631ca64998be367f6ac769f8c17fb3a9f5279ab2389fbf1cbdadbeec6944c5256ca760d1596948f11d81e2588a14040b1e", 0xa5}, {&(0x7f00000001c0)="dce7", 0x2}], 0x4, &(0x7f0000000240)=[{0x100c, 0x0, 0xffffffffffffff0c, "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{0x50, 0x112, 0x7, "7ac2abe656d3c567fd6e08d6e9b52b347f19228feb1f6b652b8932447d21c65ace3a36400f286fb6f75dd87d85fc202df97709ec4415d03b381ece1023c28c17f1527a"}, {0x104, 0x115, 0x0, "0dc5bf9167b9198e0a0b4983e76168ebfd65afe7d68f92867ad149abcc15f09f5615c7ac478f340f246434e5d1d0217778ee1b5a9c37ed8eb9a69b7b9c439490dd786449946f70e443804a1c43497959b7c107b155023dfbd2382037c5e8d0cb07cfde9275b920818c547a3ed206b9697e91ee8fb092d2a647bd6b3a570c3de39619dcf0a6a8ecd1d57037e37001fc19728d5dba878f7f1f72739baa287eadcd91776e50791a9a3b330395f641f3c772820d537468ebd344745ec574dd1467a6e22fd7447c1c9e9507fbffe609b92dfd877587c7767fd1bc9d8eb82aa4c33ee0ad6cee72b2aebf7b80056e894f1f7c73df51f6ca81c35d"}, {0xc, 0x11f, 0xff}, {0xf0, 0x100, 0x3, 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{&(0x7f0000006b80)="bd70500501c2c5befc3dc08a932a810bf73680817a9c45a9c15968009ebe365e6c0cd0b6f6b3ebc66b26210193bc6df55680173c4887b5c137523604a389fff3b33b0afaa99a903b46e0bf76b09a42487ea486cb2b039a100cafed7e7152413bf40ed6bff10bb3aa29f1b99d4b0f46231cb968c3a0681bec25e1345c27f2487bada8fcfc000d6a2782d2703c9090e7140fcebcffb00e9fa144f58da0bebbc325bd30c474df02f696713e3f5bb7661e19b42b43684126e7", 0xb7}, {&(0x7f0000006c40)="023c4f78e20b9416fb0cb7dd65fcb50a3f101c26353e7d28b73c9618a008a70d5df5238d05520d930d9df98ac4c280a413a095330de8c8612ab9245fc8056f2b6f268771261c8729e71ddb7c40a17397dab90a4ba78bce0694ae0ab553ea8e22f9185d7fe5c895a7f09450bd", 0x6c}, {&(0x7f0000006cc0)="139734e6c0921a3861a601fb5e9ef47d06d36e424ed2e0b55d2309e32923c5f41e598b2d9326777c31f77382ddff20fea51656ddef5eac5decbef1636458952a9b7fdac2a4596e46ee7b1f380f05e7c6bb96a4d77563111cb740eb134230cf76d809af1006", 0x65}], 0x9, 0x0, 0x0, 0x48000}, 0x1}, {{&(0x7f0000006dc0)=@nl=@unspec, 0xc, &(0x7f0000006e80)=[{&(0x7f0000006e00)="1763b38f23455dbbcbe4c55b44fbd1cfb08af9fffac2ad65d974955563d758522436e6d4e6f2c4e817896671c6e0eb182004a4df25abb93e6afa332386017bb1015429c6", 0x44}], 0x1, &(0x7f0000006ec0)=[{0x64, 0x0, 0x20, "392274b739069e2582e944e316c92237bc83c234c43fdc7e019b0ff55bfc34978f2a81b3dd17203df915613662bb3ba66387642c8aa65f709cc8848a822ee306f99545f11de4d4f3751c257c8a2c4012e9e906f8436c"}, {0x84, 0x115, 0x3, "899fb7502984c80c89690b924e68a4de2f39a1487984a0c4defae3d7e17019e0b754233e73de019d3eecf4e8db61628fcdb3fb4bd62ec3f0ae32e2b8a66b32d007723758275bcae690ad2a3fb3b38f83a1836a8676b7e2a9962bd61ca671df5aab3134a91089be66f5d10a327a4221f1c6ee0ed0819e708d"}, {0x9c, 0x113, 0x3, "4eb6655033768b53fb3d120b6980528821a8b94bd422b6f5f73e0c42e8693995dae8eb839f75249987e755e1195edfa57cade5a01b185a822372808955d637ee772d810366de071131aa7516a223417dbf94f4853aaf20a1477fe271e4e1af1c6920bf007943d5e280a6bce8580728528f166e98b6f5c0391c1f5f4efbb24b31b167cc6a8e7102de84a1bb3cfaff"}], 0x184, 0x8000}}, {{&(0x7f0000007080)=@nl=@kern={0x10, 0x0, 0x0, 0x40800040}, 0xc, &(0x7f00000071c0)=[{&(0x7f00000070c0)="2ed88a5300f4fc356156e1765e44b88f312a67b0d620daa86e7b9bf074b4f6aa742341f781a02406784be72d2a7c1a814b21be04ea3958d2d92a0cb499f6ed6476d7e04fad82b30b051d3c476a23980e691ee9", 0x53}, {&(0x7f0000007140)="accdd6d3b167e0420d46e087863648b5631e93d8b57d229beea190e634c70b7f3a6301c1bfda99fcce9569c11431ca7fe7b73c566ff5788d7ef295b4d048fab9206a5798e0db1959a152e1875a35717c32da7596b76f2abc2ab25f440b6ad7a4e8fc4acb7abb8248ec36feffefb95e36211cf980", 0x74}], 0x2, &(0x7f0000007200)=[{0x100c, 0x3b, 0x8de, "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"}, {0x28, 0x109, 0x2, "7a5720731c4885af00671f7cb56d5723eccb999e041e536c0ff85f3f"}], 0x1034, 0x8000}, 0x910}], 0x9, 0x4040844) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) [ 50.815458] audit: type=1400 audit(1519246350.315:2188): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ea3fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8}, 0x20) timer_create(0x3, &(0x7f0000000000)={0x0, 0x12, 0x6, @tid}, &(0x7f0000000080)=0x0) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x102) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x10001, 0x30, 0x32, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}}, &(0x7f0000000240)=0x8c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_notify(r4, &(0x7f0000000200)={0x0, 0x1d, 0x6, @thr={&(0x7f0000000100)="3ef04b8e549e4133f6b2df1df05d91eee98937d862318bad04cf11b08270cdbddcb42463e88a92de432a3c2a4581fe47ca3407e942bbea0da7128478a0ef1dd0aec75dfafc77d279a4eb782ec344b1a64d71adc14db773275e522ca9c17c634b282d80f2c219c9f5db9b64f6736a1d60d0afb0633812b8efe139d04d4680009050da", &(0x7f00000001c0)="cac5f1059ea0e0e9005c14d935ba3f83"}}) timer_delete(r1) sync() 2018/02/21 20:52:30 executing program 1: r0 = socket(0x1000000010, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008befd8)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x28, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x3e1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/21 20:52:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000df9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @random="9f9061557d91", @broadcast=0xffffffff}}}}, &(0x7f00003cf000)={0x0, 0x1, [0x0]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="c8ac12351f246da2ceb4de32721615f4", @ifru_flags=0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000394000)) [ 50.858103] audit: type=1400 audit(1519246350.355:2189): avc: denied { net_raw } for pid=8329 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 2018/02/21 20:52:30 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x400000001}) write(r1, &(0x7f00001d0fb0)="19", 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) r3 = dup2(r0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setreuid(r4, r5) [ 50.864819] audit: type=1400 audit(1519246350.365:2190): avc: denied { net_admin } for pid=3784 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:30 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getrlimit(0xf, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={@generic, @ifru_names=@generic}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) 2018/02/21 20:52:30 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xffffffffffffff36, &(0x7f0000000400)={&(0x7f0000000300)=@getnetconf={0x0, 0x52, 0x211, 0x1, 0x2, {}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20044080}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xb0d, 0x0, 0x7fffffff, 0x51cf}, 0x10) [ 50.866688] audit: type=1400 audit(1519246350.365:2191): avc: denied { net_admin } for pid=3784 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000018ff0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080eff4)={r3, 0x80000, r1}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab5df)=""/128, 0x80, 0x40000102, &(0x7f0000835ff0)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000041ff0)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000350ffc)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000097fff8)={0x6, 0x7fffffff}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212fea)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000c2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000385ff8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebbf74)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000963fec)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000c31000), 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0x218}], 0x1) [ 50.866920] audit: type=1400 audit(1519246350.365:2192): avc: denied { net_admin } for pid=8328 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.867593] audit: type=1400 audit(1519246350.365:2193): avc: denied { net_admin } for pid=3784 comm="syz-executor0" 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 [ 50.869048] audit: type=1400 audit(1519246350.365:2194): avc: denied { net_admin } for pid=3784 comm="syz-executor0" 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 [ 50.870330] audit: type=1400 audit(1519246350.365:2195): avc: denied { net_admin } for pid=3784 comm="syz-executor0" 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 [ 50.872243] audit: type=1400 audit(1519246350.365:2196): avc: denied { net_admin } for pid=3784 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) 2018/02/21 20:52:31 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x80000000]}, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)={0x14, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 20:52:31 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d472ba8f7dca4421d64f26ce1ebc1e99bf4e01a97c4beeacc15c96c999ac5278119ec9d7b4f6a24c3afe664f1cfef51a4b1c387f589b7bf5c275f66cdf19d51d491397469580e05e967bd7b1ff5f0837ab0311a10920dd2755e2b75f58247b63a97bafe92369d64a3861ab59b635d0964c4dca", 0x73, 0x0) keyctl$reject(0x13, r0, 0x6d, 0x0, r2) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f00002bfeda)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="11c4f45787b684a1dfee139c638b9e39", 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) 2018/02/21 20:52:31 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @random="e3936a0c2129"}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet6(0xa, 0x2, 0x200000) sendmsg(r1, &(0x7f0000f58000)={&(0x7f0000d48000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="40fecc88c435383d7248bb4e578ff51cb3bd5e35f5bad98717fbe470e35e7e989bb6c1646f8fc63573bde19ad836a45a98c226ccc2d3643f1d163eafcd8ce262cc24f129625d40eb03becffb2399055553046c037d9bd5185776d87f1befc5559cb8c903c48ede439985a45616159093424af48357f9435a98e1c365ab55ada74f4544706d370450903f28cef84049b13a01b3c85c8d8e7e14543ed28e83f65126e86c5a34694b9404f29148804ed37c6b"}, {&(0x7f00000000c0)="3f744836cca2268e1dc30a0525cd7697e3c4c425de017fdd7d4ec45c4d65fd7fb563fed2b2b3d028869d086f642f6ebb5a971d49a4800b4e7bdebcee47d429f5e328ce090fa743f562df88a721501ccde793c0bfa46d4a65668adc8a55a97a1b8a908e56604bbb6fc57df31ff010f2550c97950df9139b446f33ab3d4d9ed64ee450c67cf9bb1bb588ff5118effed09250740c63c52d8f05de3563c7b3503a518677deb317ae3a655d22a4d225a4c7489ed364db9fc266a28029e66b"}, {&(0x7f0000000180)="57240137f82e734aaf587b6e9d8fe2a5c75cefefe3526c09d57ca2c8950c0f1c078ed9ee9d5272955eb0925bc63d5af2da3f79a730b1e7b5bcd213d893bc3dd5a41b25738977222b5b6e0f3c97ed94995b17", 0xffffffffffffffa3}], 0x0, &(0x7f0000e75000)=[{0xfffffedf, 0x1, 0x25, '\a'}], 0x10}, 0x0) 2018/02/21 20:52:31 executing program 0: clock_gettime(0x0, &(0x7f0000001ff0)={0x0}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) 2018/02/21 20:52:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) flock(r0, 0x0) 2018/02/21 20:52:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x800, 0x0) pwrite64(r0, &(0x7f0000000000)="b10eba16ef0f29eee8eab1ab7445e2c522de126711003aacf6577526737fc58dadef096e2f52062df0bcc890eaaed002bbf13b211767c3a1a5597e00861649f8b7b38d2e2d9bb1416381f8a4adae887ecfce54155cda019eda8d4a", 0x5b, 0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/02/21 20:52:31 executing program 7: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)="0aba52620986e716ee2a963ea415755b74d95085e8769aef9d9ecd56d129a11afaa8b8e7ecd4a210f408434332eccd98aaf4b47537e6ba75aba4d2597132656b2e7e392f26c1632031dbabd5de3b0d60b17ff27d55fc0dbd73"}) [ 51.637448] binder: 8393:8398 Acquire 1 refcount change on invalid ref 0 ret -22 [ 51.677548] binder: 8393:8405 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/21 20:52:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/binder#\x00', 0x0) keyctl$clear(0x7, r2) 2018/02/21 20:52:31 executing program 2: syz_open_dev$evdev(&(0x7f0000f54fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) socketpair(0x0, 0x801, 0x8, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000fe6362), &(0x7f0000fe6ffc)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r4, r5, 0xeb}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000, r7}) 2018/02/21 20:52:31 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pipe2(&(0x7f0000000000), 0x800) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/21 20:52:31 executing program 0: fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=[], &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='{#&+&\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':\x00'], 0x4000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/02/21 20:52:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x23, 0x9}, 'port0\x00', 0x14, 0x20, 0x14, 0x1, 0x2, 0x7fff, 0xffffffff00000001, 0x0, 0x2, 0x8}) preadv(r0, &(0x7f000074d000)=[], 0x304, 0x0) 2018/02/21 20:52:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x883}, 0xffffffffffffff53, &(0x7f0000000400)={&(0x7f00000004c0)=@ipmr_newroute={0x0, 0x18, 0x100, 0x6, 0x2, {0x80, 0x20, 0xa0, 0x100, 0xff, 0x1, 0xc8, 0x9, 0x800}, [@RTA_SRC={0x0, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffffe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/02/21 20:52:31 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) flock(r0, 0x0) 2018/02/21 20:52:31 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) tee(r0, r1, 0x8, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000080), 0x280802) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xbc, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1000, @empty, 0x8}, @in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xfff, @empty, 0xdf6}, @in6={0xa, 0x0, 0x7, @empty, 0x3}]}, &(0x7f0000000240)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) pwritev(r2, &(0x7f0000002fd0)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x3, 0x10}, 0xc) 2018/02/21 20:52:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000027ffc)=0x85, 0x17) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/248, 0xf8}, {&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/158, 0x9e}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, 0x0) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/131, 0x83}, 0x2000) 2018/02/21 20:52:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x947}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8000, 0x8, 0xf6, r1}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000100)={{}, 'port0\x00'}) 2018/02/21 20:52:31 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ff8)='net/tcp\x00') pread64(r1, &(0x7f0000000000)=""/83, 0x53, 0x0) 2018/02/21 20:52:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000), 0xeec2ca4232ed9256) 2018/02/21 20:52:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom(r0, &(0x7f0000000000)=""/243, 0xf3, 0x40, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:31 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000), 0x400000ff) 2018/02/21 20:52:31 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x800) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/236, 0xec) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}) gettid() preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/142, 0x8e}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0x0, 0x3, 0x0, 0x2, 0x2}) 2018/02/21 20:52:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c46ff5)='/dev/hwrng\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000cbf000)=""/177) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/02/21 20:52:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffff, 0x41, 0x1, 0x492492492492278, [{0x9, 0xfffffffffffffbff, 0x8001, 0x0, 0x0, 0x404}, {0x95db, 0x0, 0xe4b9, 0x0, 0x0, 0x2000}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x10001, 0x0, 0xffffffff, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x4, @random="0f677dc4cbff", @common='ip6gre0\x00'}}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x4}}, 0x26) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/21 20:52:32 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_delneigh={0x3c, 0x1d, 0x1, 0x5, 0x0, {0x0, 0x0, 0x0, r1, 0x1, 0x8, 0xf}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_VNI={0x8, 0x7, 0x7d5}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x84) timerfd_create(0x7, 0x80800) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:32 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000008000)) r0 = socket$packet(0x11, 0x0, 0x300) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000000240)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/151, 0x97}], 0x4, &(0x7f0000000280)=""/114, 0x72, 0x7}, 0x80000001}, {{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000380)=[{&(0x7f0000000340)=""/58, 0x3a}], 0x1, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000400)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x1}, 0x881c}, {{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000880)=[{&(0x7f0000000580)=""/219, 0xdb}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/229, 0xe5}], 0x3, &(0x7f00000008c0)=""/119, 0x77}, 0x81}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000940)=""/59, 0x3b}, {&(0x7f0000000980)=""/247, 0xf7}, {&(0x7f0000000a80)=""/152, 0x98}], 0x3, 0x0, 0x0, 0x686}, 0x6}], 0x5, 0x2000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/02/21 20:52:32 executing program 6: r0 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = getgid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={@generic="097fec097c0a2316d3577e8073273b2a", &(0x7f0000000240)=@ethtool_link_settings={0x4d, 0x6, 0x7a3, 0x7, 0x384, 0x400, 0x0, 0x3, 0x4, 0x2, [0x2, 0x400, 0x6, 0x2, 0x7ff, 0x0, 0x2, 0x5], [0x3, 0x0, 0x6, 0x30]}}) fchown(r0, r2, r3) r4 = socket$packet(0x11, 0x3, 0x300) fsync(r4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x800000000, 0x8, 0x81, 0x800000]}, &(0x7f0000000200)=0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}], 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x1) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000001000), 0x209) mkdir(&(0x7f0000000300)='./file0\x00', 0x5f) 2018/02/21 20:52:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) lookup_dcookie(0x4, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/02/21 20:52:32 executing program 2: clock_gettime(0x80001, &(0x7f0000000080)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0}) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@can, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, &(0x7f0000000280)=""/215, 0xd7}, 0x7}], 0x1, 0x40000000, &(0x7f00000003c0)={0x77359400}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futimesat(r1, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)={{0x0, 0x7530}}) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000000580)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r3}, &(0x7f0000000540)=0x8) 2018/02/21 20:52:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="f201776d4e1745c49bbd4555371364b9") 2018/02/21 20:52:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb3, &(0x7f0000000000)={@common='sit0\x00', @ifru_names=@common='erspan0\x00'}) 2018/02/21 20:52:32 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x3, r1}) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@setlink={0x4c, 0x13, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_IFALIAS={0x14, 0x14, @common='rose0\x00'}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_GROUP={0x8, 0x1b}]}, 0x4c}, 0x1}, 0x0) 2018/02/21 20:52:32 executing program 3: clock_settime(0x4, &(0x7f0000000000)={0x77359400}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={"50c725863216c26d329c62e015146139", {0x4, 0x8, 0x5, "2a97813fa468", 0x5}}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="a4de28479dde5802b3aca0964504917bb52f914cbc3046c2067d65412684cc1a79b50d71e4c136b3156184bf287b7339c2f6333d004fa70e2313131aa1ef6ef76f2a69b90a856784c27e21ad97ede471d915fea976c492ee02c996749a1bb2f78a5fd6d83f1bc1f140e4c972606c336bc51ac93878b36e31b2bac672780951395e167e417bfe0f6f401198fab6ac8bb961b3a2042b40a6e03467b342331917414321711d172a336864b9a3a87be2da4ecdfa0986d36a85709bdae1a7252e178fbc80fca4e215f8cbc2c70b465e46d5c6daa8985435e8d3cca8a78100") getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x200000000000, 0x44e8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xc7, 0x800b, 0xaa1, 0x3f, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x2, 0x5, 0x80000000, 0x9, 0x2, 0xf744, 0xaf5, {r3, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7ff}}, 0x1, 0x8, 0x9ee, 0x100, 0x82c}}, &(0x7f0000000300)=0xb8) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) fdatasync(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000340)={@common='ifb0\x00', @ifru_flags=0x1000}) 2018/02/21 20:52:32 executing program 1: socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xc000}, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x521}, {r0, 0x1}, {r1, 0x4}], 0x3, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0xffffffffffffffc1}, 0x8) r5 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockname$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@common='vcan0\x00', r6}) sendmsg$nl_route(r5, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) [ 52.576609] binder: 8482:8488 transaction failed 29189/-22, size 0-0 line 3004 2018/02/21 20:52:32 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a000040030000005e1d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/21 20:52:32 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xd1f38f7f13ae324b) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mlock2(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1) [ 52.656291] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 20:52:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x202000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x800}, {0x7, 0x7b29}, {0x0, 0x9}], 0x2000000000000176) timer_create(0x7, &(0x7f0000000080)={0x0, 0x8, 0x0, @tid}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) userfaultfd(0x800) timerfd_gettime(r1, &(0x7f0000000040)) 2018/02/21 20:52:32 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000067c000)=@fragment, 0x8) 2018/02/21 20:52:32 executing program 5: r0 = socket$inet(0x2, 0x800, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x40087602, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/21 20:52:33 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) 2018/02/21 20:52:33 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xa4b) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/pid\x00') sendfile(r2, r2, &(0x7f0000004000), 0x3767) 2018/02/21 20:52:33 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0xb3e3ffc, 0x5, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0xffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x80000001, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xff, 0x3f, 0x9, 0x1], 0x4, 0xa6, 0x8, 0x400, 0x1, 0x2, {0x0, 0x1c0000000, 0x5, 0x401, 0x1000, 0x6, 0x9, 0x5, 0xffffffff, 0xb65, 0x6e, 0xd34, 0x8, 0x1, "0de1ffbedaea8c99cf8b2b8b2b206f2a8615d159e232c581ea1b2254b67fa7bc"}}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x3e5, 0x3, 0x3, 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x2, 0x7a, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x2, [0x712, 0x9, 0x8, 0x2, 0x5, 0x2, 0xfffffffffffffeff, 0x5d]}, 0x5c) sync_file_range(r0, 0x1, 0x38000000, 0x1) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/82, 0x52, 0x5, &(0x7f0000000180)={r2, r3+10000000}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x2, 0x2, &(0x7f0000ffa000/0x3000)=nil, 0x4790}) 2018/02/21 20:52:33 executing program 1: r0 = socket(0x1000000010, 0x805, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="a4168065d571f109537ce1b03d0d2f2fecc9e10030078bfc659fed0179b850151fdb5f9d105344e74ac0c44dee75c1df8255e2f91164325a42737eccb03d131b9188fef8a8a16a7235a5434f9c491c274692f614f71d8448088ec57d972a0b60a8221221c9c69c7fde01f21bb1c7f732a2cc7ca8726a83b6eeec2a17404445eec0af6251eabe56cbbc1b77e23d30829c9f17d4adf25355b27e18ec1712e4fb94b23c1f5437e5adfd94c6720d8cd63a1e4a94c1a755") 2018/02/21 20:52:33 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x219fffff, &(0x7f0000000040)="ff5251f677919cdf2d716b9b6d8a32152868a231256aef4228acc65080f5b0565156b0", &(0x7f00000000c0), &(0x7f0000362000), &(0x7f0000000100)="d9") r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x3, [0xd4, 0x31d, 0x5, 0x100, 0x3, 0x3, 0x3, 0x1]}, 0x5c) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/1, 0xfffffffffffffc53) 2018/02/21 20:52:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x379) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x80000000, 0x211) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 20:52:33 executing program 5: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x9024, &(0x7f0000000040)="7bed55a19aed83960e25859e5d2cdecd75b3f4cee6647519625303d1894ae69c49ebe8c1703d7fec19975b286f39b8626ae04e875794f083e0c9c720495f7971a3f1856fd4a056ab9db2147112cb9127817b04c89348fcc7989605c9c9fecf63a16bd478a0c298bdc8153073da99a1b03b5a76589cf8a3dd8687187d4aa34f259903b0e7513d05c71eab300109a9fc2c6ea76ae89efff83042f6fbb5ce5ed39bc73c3438452ec00ee237d377892d9c35de769826fc421b6fd95059cba0f5c53d3401f54ff760b9f5a1937dcbfb820df433e6666e5d58faa25fd7f5fb6ff4fca7356bb3d4a8c97c48d87c5a") syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 20:52:33 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x800, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fstatfs(r1, &(0x7f0000000100)=""/25) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) connect(r1, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x4, 0x4}}, 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket(0x19, 0x804, 0x87bf) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/21 20:52:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1}}) 2018/02/21 20:52:33 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) dup(r0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xc3) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = gettid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) shutdown(r0, 0x0) 2018/02/21 20:52:33 executing program 5: ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe69}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x20000) r0 = syz_open_dev$loop(&(0x7f0000326000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) 2018/02/21 20:52:33 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0xfffffffffffffffe, 0x8010, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) 2018/02/21 20:52:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x6, 0x15, 0x20, 0x3, "fddc31ef7f5bb4f1a2985f70cbdae0c63ac44ca525c7aeaf773cbf6df1676bfc"}) bind$inet(r0, &(0x7f000037cff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@generic="078d52d3cfe3d4e8f42caa5c5762b390", @ifru_ivalue=0xdf9}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/02/21 20:52:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setuid(r1) sendmsg$nl_generic(r0, &(0x7f0000f75000)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000299d58)={0x14, 0x13, 0xf2b, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 20:52:33 executing program 2: socket$packet(0x11, 0x2, 0x300) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) r1 = dup(r0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)={@generic, @ifru_addrs=@nfc}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x8}, @in6={0xa, 0x3, 0x7cac, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x1}, @in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfff}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x56}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0xb}], 0xcc) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='rose0\x00'}}, 0x1e) 2018/02/21 20:52:33 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000b4e000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/02/21 20:52:33 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x406c, 0x0, 0x3fd, @tick, {0x0, 0x2000000}, {}, @addr={0x7d, 0x81}}], 0x1c) 2018/02/21 20:52:33 executing program 7: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000040)=""/114, 0x72}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/161, 0xa1}], 0x8) 2018/02/21 20:52:33 executing program 4: r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fb9ffc), &(0x7f0000000000)=0x4) rt_sigtimedwait(&(0x7f0000000040)={0x316c}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0xfffffffffffffd08) 2018/02/21 20:52:33 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x100}, &(0x7f0000000100)=0x8) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="30f17434c827c7b6f3e8419e27f9842ea5a5d1d94ca7bc694d8c9443a933925e6df3ee7380fe9761087531ae5647d8b5453a17b3035ea9c193fa43e2925083642070e10d5df48bf70d665024a8937c4bc9a531152abbf2421376ebaa599fb73214502ffa696adc6936a7cea847566363755c1a53f0b7d956c6f868227ef3b8d37c92dfec9419aaa90ce1e92fcc59279becdc04bfe91928e1993407b1c283a1bad7e760867015bc88be8896d16364334f4eda64991e584a10e20c656cc208370f79687856ff8e0172cb1ef4202b2177eee0cc07bf83fe84b36602a4dde188c11e8a53ffc5f6324793da") sched_getaffinity(0x0, 0x1, &(0x7f0000c8d000)) 2018/02/21 20:52:33 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@generic="4fd5d895756b87bb7c438910934fa51d", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="e14d1e1ada19d9766d79ee63e080c510", r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=@mpls_getnetconf={0x54, 0x52, 0x0, 0x3, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffbff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x54}, 0x1}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x8, 0x1000000000000ff, 0x0, {}, 0x81, 0x7}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={@common='ip6_vti0\x00', r2}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000001c0)={r4, r5/1000+10000}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_getroute={0x14, 0x1a, 0x520, 0x5, 0x0, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/02/21 20:52:33 executing program 3: r0 = socket$inet(0x11, 0x3, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4) 2018/02/21 20:52:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x240000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x3ff) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) finit_module(r1, &(0x7f0000000040)='(\\(GPLppp0cpusetkeyring(\x00', 0x2) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000200)={@dev}, &(0x7f0000000240)=0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000029fd4)=""/48, 0x30) 2018/02/21 20:52:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') ioctl(r0, 0x32d, &(0x7f00000002c0)) 2018/02/21 20:52:33 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x7) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10, 0x800) readahead(0xffffffffffffffff, 0x696, 0x3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000743ffc)) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/147, 0xfffffffffffffffd, 0x0, &(0x7f00000000c0)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getuid() r5 = socket$inet6(0xa, 0xe, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setfsuid(r4) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000599fbc)=""/68, &(0x7f0000419ffc)=0x44) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/21 20:52:34 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)) 2018/02/21 20:52:34 executing program 5: r0 = epoll_create(0x8000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) [ 54.669541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28719 sclass=netlink_route_socket pig=8655 comm=syz-executor1 2018/02/21 20:52:34 executing program 1: r0 = socket(0x1000000012, 0x802, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:34 executing program 7: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053ef88)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10, 0x0, 0x0, 0x2000}, 0xffffffffffffff63, &(0x7f0000000100)={&(0x7f0000000000)=@flushsa={0x0, 0x1c, 0x508, 0x2, 0x1, {0x3c}, [@ipv4_hthresh={0x0, 0x3, {0x1c, 0x13}}, @encap={0x0, 0x4, {0xffffffffffffffff, 0x3, 0x3, @in=@loopback=0x7f000001}}, @ipv6_hthresh={0x0, 0x4, {0x24, 0xb}}, @encap={0x0, 0x4, {0xfffffffffffffffd, 0x1, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @coaddr={0x0, 0xe, @in=@dev={0xac, 0x14, 0x0, 0xb}}, @replay_val={0x0, 0xa, {0x4, 0x0}}, @coaddr={0x0, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x3}, 0x8000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/21 20:52:34 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000000)="bacf948fb09b1ffd7b3a736c39a83a1d5c2126049ba148b239a3445c49e13676be8a2ee3aa182fc3c8c9c35a89bac481a88c39f7958c629ee94bfd4e82abdd95f53f81c793d8bd25c422c10552f427cfdd5d7f40e970ce9e92c722d99cc3ce997dfec37c187f4fe166fc0d1e3c743e2ead701d3f2d651387b15c8379e1422f417f54f3760b945ce5e539062405950d5a85ad9522a5abb711cb7c35bed1245d", 0xfffffffffffffed5) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/110, &(0x7f0000000140)=0x6e) 2018/02/21 20:52:34 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x6) 2018/02/21 20:52:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000e45000)="2900000018003109002000e700000000020000000000ff06800000060c00080004000a07000ef4ff01", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x1, 0xc00000000000, 0x7ff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x9f, "f83f3b2bcf48a25b1dc74ed55088cfa1188d83237aa98346eda6c88493afef8b6c9327dfd14364fb8e1a05c90b7460520423959d4ddd07ba1be94d15b750cc8a7dba8224311f933e001a0767c99095c299cdd022e9c23e93180a7bede84e3701bb28dd76a2d2536b2a28c5f3575296c37fa4a287a94435a25d0e9117147e0eaed7f1c0f388c4e69613f6c7517460c3c6afa618c90290d6c74d8740bcd59911"}, &(0x7f00000002c0)=0xa7) 2018/02/21 20:52:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000040afe0)=[{}, {}, {}, {0x4, 0x40000ed58}], 0x34e) 2018/02/21 20:52:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x3) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x9) r1 = socket(0x100001000000010, 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={@common='vcan0\x00', r2}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc, 0x10012, r0, 0x0) r1 = epoll_create(0xa95) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffd, 0x7, 0x10001, 0x81}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8)=[], &(0x7f0000a81fe8)=[]}}}], 0x367, 0x0, &(0x7f000005af7e)}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @empty}, {0x2, 0x0, @empty}, 0x50, 0x159, 0x9, 0x9, 0x3982, &(0x7f0000000000)=@generic="663d2b683a736072a03001c22877c84f", 0x8, 0x5, 0xfffffffffffffff9}) 2018/02/21 20:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/91, 0x5b}], 0x1) 2018/02/21 20:52:34 executing program 4: fcntl$getflags(0xffffffffffffffff, 0x401) 2018/02/21 20:52:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000791000)=[{&(0x7f00002adfa8)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="48b50333cc19968e3ce3b2128c42c0170335c0daec5685162a3fa6fe3455a8425696d4bea5d5fb5f3726bd15af9651978e00fb288eae8031ae90fbf6e59be28730b97f12dfe43bf62779ce6a1204ee85412127a44eb6b3637ff35fc8e9c8f741942f13289c432b5f844677c86fbe664f052093e64b55557ebe8e9f4c63dd204a6a", 0x81}, {&(0x7f00000000c0)="e4db224f1a23e126a1159306a8c5e5e82eb7f51b95e5d775e7b6dd4c4edee4114f7de8a2f3bfbd36c806d62fe2a891251d0bf4f11b93d7451b0444764b049e36b0ac8d0b092abcee217dd23693e20882f2fed47f21fa015f9363b3cd2ebeed8e5eabbf666f6bfb26170d21364c9a9cd164eacc436be8597cdd680f12f64e4dbe5f69d2346325dda38c184723a2cd", 0x8e}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0xfa}, {&(0x7f0000001280)="3103ff4408428b21a5b2e6d5c18d9b944df2e07c39fdb3348d06c28748", 0x1d}, {&(0x7f00000012c0)="071ef638d4c7eafa4addf71b15dd0f3dff81b273725ccc37f0557fac09c6268e379f6ca9c5ab982a8b170f7ef664025a17d61cc939ee7af284c8371d0c51ad6e98a0e26523f8c484b0d3432653b180ce6049594f10b8747b9445c2531389220151f0", 0x62}], 0x6) 2018/02/21 20:52:34 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="00736e91") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x20) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/02/21 20:52:34 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) fcntl$setpipe(r2, 0x407, 0x100004) 2018/02/21 20:52:34 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xffffffffffffffe2}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) [ 55.312441] binder: 8712:8719 transaction failed 29189/-22, size 0-0 line 3004 2018/02/21 20:52:34 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3e50cf1b7cef7c97dfeec2928d2921e1aa248aca496195281ccfc8f4c5b44623278c46222330b39e1c0352f1f1eba526923c4cc64fb222c579230be5dd6b6ae669221f1d862218ff935f813d0e6a6e1caa332a1f9809b3118851c443df43e2c4f49d04db6eff0f88a5d8d513df74ceb241fe81b11796bf8d1f45fac3b0078697ea9498ef830f1b50cfaf52bca5d84c9797dcff7777b64280292c0c3bbd60a839d245246340ed2c2257efa38aee77371fffccb0e89e891cad447f3cc1163aea0fe1f4a6dcd6293dd9ecb2df7c58041e4879cc82a46e8be4bfa0664fd09dec16f4fbc44d103c06e004fcf462756073e5", 0xef, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000180)=""/251, 0xfb) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/21 20:52:34 executing program 7: mkdir(&(0x7f00000028c0)='./file0\x00', 0x0) mount(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)='./file0\x00', &(0x7f0000002980)='cgroup2\x00', 0x0, &(0x7f0000000380)="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") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/118) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x90) [ 55.364160] binder: 8712:8719 transaction failed 29189/-22, size 0-0 line 3004 [ 55.474245] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=6604 sclass=netlink_tcpdiag_socket pig=8736 comm=syz-executor0 2018/02/21 20:52:35 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/67, 0x43) rt_sigprocmask(0x2, &(0x7f0000000100)={0x8001}, &(0x7f0000000140), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="33b4931745483b2e18487819ea905f0c", 0x10) rt_sigtimedwait(&(0x7f0000000040)={0x6}, &(0x7f0000000080), &(0x7f0000000040)={0x77359400}, 0x1e4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/193, &(0x7f0000000140)=0xc1) mq_open(&(0x7f0000000000)='.dead\x00', 0x842, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7}) 2018/02/21 20:52:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@common='vlan0\x00', r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0xc) fcntl$getflags(r0, 0x1) [ 55.485953] cgroup: cgroup2: unknown option "R[Ø­ZeØ `k7ò8þèpÛÁ5[ E­†=)¦HíKFØùo‡blÿÁÀâÅ“”ð/Ór>L5ž(2–íM¶w<•;4Öíé|HJ>‘ç®[—ÞÙÕÊè ³äØ@k¬~R—Y%âë3­çÔ`M¼À„«NZ–>Æ/û¿%mTÅ[ö¸ÎÝq4™ó"í [ 55.485953] MZœÝwAågݾ‘éäáèD©ìqÊvg²ÿˆîúËÚ”ÖqÕ”QT!š œŒÀš^f©Ÿú¸ÍÓßûˆoL âK/´®¦­úÎdv­Mwre¡IÑ" ¨ìôÁ£ày5ADª†œâ\û ¸X=uX«óBc¾ESéñÜzߎÂ9â)ØæT)>Ì¿/´´F²]ó2í(N!Ò)£QÀîÀÍX]RÝ’™ÐÛ6K– òï(°r’èý¬&ÎÛtÒGì(¿‚éþ}ìË™TÀû7¨:Q%‹15Ì:ßúÕiæ@UðâÑô=Ö´ÐãyÒÑ+W½Ö{ÍDvk¦“óêwEI—ˆŸŸÌŽ1•«6=QÛ{A½Ç£œéÈwšL:U9L7s.NƒÛöy”NïÅ~\T|}Rx¦ÊŒMžLÊãåŽ ¼Sï¥3¯¸I¼¶ï2£;ó•u&®ŽY‘£ñÍßÁu»±èKŒ"¶‹‡©aïཌ[È¡®ó‘ƒõœ…ém#GÇB’5š2a.9EÊ”˜ùìƒKwI±®'?`¸Xé@ßX_@YëC¦d†÷zßš|Û¹n·‘nb%R•°4SËÂ̺bÌ£¦¹B8]À‡'°ƒ¬ç [ 55.493201] cgroup: cgroup2: unknown option "R[Ø­ZeØ `k7ò8þèpÛÁ5[ E­†=)¦HíKFØùo‡blÿÁÀâÅ“”ð/Ór>L5ž(2–íM¶w<•;4Öíé|HJ>‘ç®[—ÞÙÕÊè ³äØ@k¬~R—Y%âë3­çÔ`M¼À„«NZ–>Æ/û¿%mTÅ[ö¸ÎÝq4™ó"í [ 55.493201] MZœÝwAågݾ‘éäáèD©ìqÊvg²ÿˆîúËÚ”ÖqÕ”QT!š œŒÀš^f©Ÿú¸ÍÓßûˆoL âK/´®¦­úÎdv­Mwre¡IÑ" ¨ìôÁ£ày5ADª†œâ\û ¸X=uX«óBc¾ESéñÜzߎÂ9â)ØæT)>Ì¿/´´F²]ó2í(N!Ò)£QÀîÀÍX]RÝ’™ÐÛ6K– òï(°r’èý¬&ÎÛtÒGì(¿‚éþ}ìË™TÀû7¨:Q%‹15Ì:ßúÕiæ@UðâÑô=Ö´ÐãyÒÑ+W½Ö{ÍDvk¦“óêwEI—ˆŸŸÌŽ1•«6=QÛ{A½Ç£œéÈwšL:U9L7s.NƒÛöy”NïÅ~\T|}Rx¦ÊŒMžLÊãåŽ ¼Sï¥3¯¸I¼¶ï2£;ó•u&®ŽY‘£ñÍßÁu»±èKŒ"¶‹‡©aïཌ[È¡®ó‘ƒõœ…ém#GÇB’5š2a.9EÊ”˜ùìƒKwI±®'?`¸Xé@ßX_@YëC¦d†÷zßš|Û¹n·‘nb%R•°4SËÂ̺bÌ£¦¹B8]À‡'°ƒ¬ç [ 55.520897] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=6604 sclass=netlink_tcpdiag_socket pig=8751 comm=syz-executor0 [ 55.793892] audit_printk_skb: 4677 callbacks suppressed [ 55.793899] audit: type=1400 audit(1519246355.295:3756): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.794905] audit: type=1400 audit(1519246355.295:3757): avc: denied { net_admin } for pid=3793 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.795937] audit: type=1400 audit(1519246355.295:3758): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.796844] audit: type=1400 audit(1519246355.295:3759): avc: denied { net_admin } for pid=3793 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.797798] audit: type=1400 audit(1519246355.295:3760): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.798702] audit: type=1400 audit(1519246355.295:3761): avc: denied { net_admin } for pid=3793 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.799694] audit: type=1400 audit(1519246355.295:3762): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.801425] audit: type=1400 audit(1519246355.295:3763): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.803198] audit: type=1400 audit(1519246355.295:3764): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) r2 = epoll_create1(0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x20000010}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/21 20:52:35 executing program 3: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce1000)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a5afef)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) socketpair(0xa, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) bind$netrom(r3, &(0x7f0000000040)=@full={{0x3, {"e42263c3674d56"}, 0x1}, [{"28750d55504fa1"}, {"4ebf5a2f211716"}, {"fb474bdc0e8ec0"}, {"a43d0c83b85618"}, {"bedefddba85e89"}, {"497c209c15f351"}, {"e323d950adb5c4"}, {"26d34923005506"}]}, 0xfffffffffffffc91) r4 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x800, 0x4) 2018/02/21 20:52:35 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='bcsf0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r2 = dup2(r0, r0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x5, 0x1, 0x10000, 0xfed8, 0x8, 0x10000, 0xf095, 0x81, 0x9, 0x5}) 2018/02/21 20:52:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000818ff6)='fdinfo\x00') utimensat(r0, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000015fe0)={{0x77359400}, {0x0, 0x7530}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x1, 0xfffffffffffffffb, 0x5, "0f913f6b810affdd7fc091252a11ab8ec80ab00947abcea1da82bd94d4a0c45a84ede78ff7fe9dae63741a3a25f9a2cc1c9baae7666aae6e2b12f11c97c0f2570887c3c89268378f7e44faa37f9d3e872379063efa38bf7014a706cea82aaf5157368f8bbafc0e161e"}}}}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00008ca000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000040)={{0x0, 0x2, 0x84f8, 0x3}, 0x8000, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x7f, 0xffff, 0xa1be}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x20000, 0x80) 2018/02/21 20:52:35 executing program 6: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10200, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x1, 0x72, &(0x7f00000000c0)="b54771415b9a1f0517fcc93ef108a8c467ee63dcbd02f145d335cc7d834bfee3f13e4c529373daf0dfce37a633a9b1e48bbd0ea1b036dee55f539efc11634eb46f0fe2ff413ce9e733519503cb62823396c823454f6d757340f6295d6849c4dcbf7e96c3445aecc01e7cbfd7a2c28e226f0a"}) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b8a888cd6571", 0x6, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/02/21 20:52:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d618d7300372181377f85d6b99034a0fbffb66fbf99d8c92a7656080004b3be6dc289669a660000000000009e0dc837f276081c6fb63c251e838b4d9aa18f19750948d54a204f05676cbf0b0d847741936f0f92c354edd5cd81db41361280f7ec87f0196d5e9af7f0e5c4b32ae7e61598ab8206fef3443337") preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, 0x800000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x288880, 0x0) 2018/02/21 20:52:35 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="d37c308c6e402d9b04bea40361746bb2e5e14a06dec71a5a1a102f1fbeab395451352cd6accfd06dcf2843beb46dd5d552f35bbf9149638d6db261f9b5eade30ddfbc957e269aaa236", 0x49}, {&(0x7f0000001080)="930139c9a84804e4f99a127d6355338a0fa5520592f8317048404b4d6c2c881575c3002a697a8af4f462a9755cf477d76a085453ca5da16ed315fb6a107685dd74f9d82094d1a023140dbcd4d568803a81868b38b673187d4df8f988d442a030b1fb2bac863db1dc28b036bd2d86ce631d43166379c05fe5b9bd161528a25de5c3466d163d3eafbd1b5fbc6d4ca303245b0cb88adfdac1354d82568994cd9e37f4f2e955b1d701eaffdaa8420068551fe3d2b487a551abfd2ff5cb4ce5c9dc86536d66570742857321200a", 0xcb}, {&(0x7f0000001180)="7d06136f75640694e3f3aa78838f0d1b7831a60e3c61ed402cf316bc1637041c8d23ad4debb59af9aceab310c8a117a0a43edeaca74eefae105538dbee613b01c742952e82f73b623e329b547a7ebb77a37ce1e9", 0x54}], 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x80140, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000001280)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x4, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x9}) 2018/02/21 20:52:35 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)='GPLsystem%\'@\x00', 0xd, 0x2) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 55.816209] audit: type=1400 audit(1519246355.315:3765): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:35 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x18}, 0x1}, 0x0) 2018/02/21 20:52:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) accept4$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10, 0x80000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x3, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x10) socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r2) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/21 20:52:35 executing program 7: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f00008c7000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000717000)=@ipv4_getnetconf={0x14, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/21 20:52:35 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)=0x0) r5 = geteuid() getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x800) r9 = mq_open(&(0x7f0000000640)='.{eth1\x00', 0x1, 0x3, &(0x7f0000000680)={0xeb, 0xffffffffffff43fa, 0xff, 0x1ff1f71d, 0x2, 0x0, 0x9, 0x8001}) r10 = signalfd(0xffffffffffffff9c, &(0x7f00000006c0)={0x1ff}, 0x8) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x800, 0x0) r12 = userfaultfd(0x0) r13 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x0) r14 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000780), 0x80800) r15 = userfaultfd(0x0) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = open(&(0x7f00000007c0)='./file0\x00', 0x400, 0x2) r18 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r19 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/policy\x00', 0x0, 0x0) r20 = syz_open_dev$urandom(&(0x7f0000000880)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000008c0)={0x0}) r22 = socket$netlink(0x10, 0x3, 0x14) r23 = socket$inet_icmp(0x2, 0x2, 0x1) r24 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x20000, 0x0) r25 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) r27 = getegid() r28 = socket$packet(0x11, 0x3, 0x300) r29 = syz_fuse_mount(&(0x7f0000000b80)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0x814) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000bc0)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000c00)={0x0, 0x0}) r32 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r33 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/relabel\x00', 0x2, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f0000000c80)={0x0, 0x0}) r35 = socket$nl_netfilter(0x10, 0x3, 0xc) r36 = gettid() fstat(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000012c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001300)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001400)=0xe8) r41 = getgid() r42 = openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x8000, 0x190) r43 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000015c0)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001600)={0x0, 0x0}) r45 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r46 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/context\x00', 0x2, 0x0) r47 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000001840)=0xe8) r50 = getegid() r51 = getpid() stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getgid() r54 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) getresgid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) r57 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001ac0)={0x0, 0x0}) r59 = signalfd(0xffffffffffffff9c, &(0x7f0000001b00), 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001b40)={0x0}) r61 = mq_open(&(0x7f0000001b80)='vmnet0/wlan1\x00', 0x0, 0x4, &(0x7f0000001bc0)={0x8, 0x1, 0x8000, 0xff, 0xffffffff, 0x5, 0x80, 0x9}) r62 = mq_open(&(0x7f0000001c80)='#mime_type)\x00', 0x2, 0x20, &(0x7f0000001cc0)={0x1, 0x7, 0xa6, 0xf9, 0x8, 0xc0, 0x5, 0x9}) r63 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001e00)=0xe8) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280)={0x0}, &(0x7f00000032c0)=0xc) getresuid(&(0x7f0000003300), &(0x7f0000003340), &(0x7f0000003380)=0x0) lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003800)={0x0, 0x80000, 0xffffffffffffffff}) r70 = socket$nl_xfrm(0x10, 0x3, 0x6) r71 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003840), 0x80800) socketpair$inet(0x2, 0x0, 0xab6, &(0x7f0000003880)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000038c0)={0x0}, &(0x7f0000003900)=0xc) getresuid(&(0x7f0000003940), &(0x7f0000003980), &(0x7f00000039c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) sendmmsg$unix(r0, &(0x7f0000003ac0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="9145a8105f6eb24b59483b60876951ca7973631c3c33bd78063238b79814c1a781f69291887abeb9b42d2f00b901632c8090d05f4eedb61eacaa4999a40736f81d5c9f4ccd88bb9da8aa958d47286392", 0x50}], 0x1, &(0x7f0000000340)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000003c0)="f590efc9f35fbc8347d56e970ed68d7defd56c040c5e052caafd328f9ce40016802b947b016d9dff879b1f3431c514a69e02c90e0bbc1134eca7ccf4397831f5dfd398762933d3795aff7d37c2629474206127f93b6d", 0x56}, {&(0x7f0000000440)="f3c56fd064fe83212d9b166f99312ecd12a083baa0f2dd68f748fb11a4ac8dad01cc25834203dd3ee3c167791a4891e49942c1f67ec67c49a3fe4af68e1e83d6c172530504eb66c0b2a96de4f304b41b6fab898ed82f76d1eef2dc92565047d5f7b1f1fcfc64e3f56183d677561c64d8889ae3c01727447c1615cdc88d5ddbb38afd4833657832c87f91d961e66ec34f6e6279077ab3048e7ef74cc61dce93c06174b357924d7a73dd1fde8671639753fb510655bef3bb0c625afcb1d12a", 0xbe}], 0x2, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x2c, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x2c, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0xd4, 0x80}, {&(0x7f0000000f00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000f40)="7c88f2287d847482ff94bbad8adbbf717128a92c82dd9257ac84d8840e181d8cfbdd10ea7f50e3dc04e3ac9f140791953e818fab01dc8cc25795134c44942083f26e5e4c1718198f101b5da039d146537d427b7e63300f9e5639c9025fe7cc10e935196c1ac525f4d771ab50f316d2721d03a9f2ea8faf3b6ea3878e0c7ffe380d761eda4ed1a2ec42495ba987be2df385387da5ec02db60445f14bf07c6394a4ffde66dd36fc64fe02f2d865a972e3eadb8a98b04a565bfcc65cf6c7b31e4dea4da612ec11df9", 0xc7}, {&(0x7f0000001040)="2444653c30edf55f1ed13dfb291e6cfda8402b398dd50b45c5ca10707e978400d60319888d0b634b80dc927160940a9c95473c66bb04", 0x36}, {&(0x7f0000001080)="7329f5ed08bed66b317c93946ec707954b87d7a3d0ed5bc5ad00b3df9884628934b4b9e7743e5e8fe6c19c578ece59c427e9d1a12e35", 0x36}, {&(0x7f00000010c0)="79f862941a4362e645b031b821741597e7adf718f4e963f804d615f80cbad29733a8f02c45ca3c342b337fafd46ecf276ce56819712fa59254bd1c89d9fb75e01510ff89f608d98dece6a6f83c83acfcc0971559d07eb18af7323a420cb74f13f7c20082b52c271567b7b81c65d4c7434e0c3ed6898ed7fca2f3a21cc483acd3dd9be343653bd8f7bc5e748685e20227c714f9638aab937107334183442e103f7515a46f9c50960efb960c8b7d907a54d8bddbadd3a05d62992226", 0xbb}, {&(0x7f0000001180)="60e197e85a266321d2bd44a6134f16da683757dff538e9e3f265bea8295f0aeb794dba45464f3b06a78fffacbe860615b074c6df1edfff18ab196b62aae9368659a4dee38faae8b8e6b30acd41e76fea346ce16fe6bf09851de4182dad63a93d972a02440061bfa4bc65eceb2d539a6c8eb96653e032ccebb73b65dd58b65c422c1b5300f1f48137fe2a82a33e3c6c6db6ff598cb424071a8c465b1d97e78385ffdb42100ddba97954711fe9434a535b9cc76b7097fcd1c809aa6990e61ae82b042a010c516c25a299780c150e0e6742b95b1d7f2d8ffa15d7", 0xd9}], 0x5, &(0x7f0000001f00)=[@cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x24, 0x1, 0x1, [r42, r43, r44, r45, r46, r47]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0x24, 0x1, 0x1, [r57, r58, r59, r60, r61, r62]}, @cred={0x18, 0x1, 0x2, r63, r64, r65}], 0xc0, 0x20000000}, {&(0x7f0000001fc0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003240)=[{&(0x7f0000002000)="db462daff9d76a1b2d546bd81a724e2c87dcf6a2dc7fcad00b069f059e621126255286d212494a82ddaaca2c856324cd1f196d2846683238f3861e7f2a92e1b4ff196d695a392d3524a12ce8ec0e302e7452ce11e8a9ca30a15e53657474ef7b4c3ba3c7f25346f8e91c66ee5d28246f51d39912bfce6ac280f6747f601c6f7c442306b7afa58e", 0x87}, {&(0x7f00000020c0)}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000003100)="25aea8af92b45c9cbd4959e0f11021fade7542af2f567640d1778a1b956b7d62e68cbbe2a28bc20aaf26dba916c4a34447161df346ac73e8ba086eaf8b486799f64367d0d41ab85ddeaf545d5d44963e9740f1fd8503488cbb249f3b1da58c9fdcdacb96a9e5bb6a45f1ec708a037fcbf0dd7e07ab1ea5f40d98a20ef3732ffe2369941ea73c7a6db9de1d89003266e4f2892c929ef7d8c0f09e257357319f2cc891d4bb0a9c41a1081f366785a6f8ae0f252bc7084b1d3ad0ce902b01448f64bef06a2c630f", 0xc6}, {&(0x7f0000003200)="4529645dc1bb928369fb54aac8239cfe5944149695387886410592bc82bae83c12da2e686d1f118b20d3a88afedbbf94", 0x30}], 0x5, &(0x7f0000003480)=[@cred={0x18, 0x1, 0x2, r66, r67, r68}], 0x18, 0x10}, {&(0x7f00000034c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000037c0)=[{&(0x7f0000003500)="63f6f406c7b985e9b6ee5779adc6a1b0dc532c510ef73a238785d19dc714f3c63e1bbc1e126b6c59e5e75cb4bb32f52fd550c2795e10cbb7d60dd7cf992d7c84c919b7cd7b67d6036cc2c6b3ffa540d58d93397ecb8a99caf9671b3ee8287c836ecaf89dfb", 0x65}, {&(0x7f0000003580)="1c181640e129e2780e0391d49b4f2999244419e8527f513d4c3e456cc9fde7dfe971593512b9a1588a2aed1f1796a7b2203176ba2965301c9ba9ef37b4461754168a71a4f522987991b094eb52ea80da40bfe722773ac3f7e9f6cc6a895e929db3f42ad163ab47", 0x67}, {&(0x7f0000003600)="ae066ead2502d98a80676a61b8288b8a58c367e1ae9c7de61014ad9ae90ef436a51ab20247473d5a070d3b43ef46877b63b5d423bae7c7eebb2dcf2af73bc083429d659a901862e1363ac33823286e447221450ad2423a53cb4ea64dbcdd872fea65db3da92cb97d8a601fb212245fb1d7fe3ed053410a92dd84b687624d891841137297be8b89d0e2e10476e2551c81a6051e54133608fbb18522fee074eb873295a5a2b4c05cac642f343428d55660c90cff84269890321a8781b92799099b2aed99c926427e1e81b14a3297bceae4464e8d5a343b3452fc0b4250d34beb87e19adca73e4997200767efab", 0xec}, {&(0x7f0000003700)="3e6e9e4936f9465eb0d864297b411e773d64a3d5eaf38a90f982a67d566302a31f2cdc4c2be20456a20652123b256b54692c9277facf6754952cf5354075a2342b", 0x41}, {&(0x7f0000003780)="73abdd048cd7", 0x6}], 0x5, &(0x7f0000003a80)=[@rights={0x1c, 0x1, 0x1, [r69, r70, r71, r72]}, @cred={0x18, 0x1, 0x2, r73, r74, r75}], 0x34, 0x400c810}], 0x5, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') 2018/02/21 20:52:35 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000000000)="06", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x46fb, 0x2}) sendfile(r0, r0, &(0x7f000003c000), 0x400) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') listxattr(&(0x7f0000301000)='./file0\x00', &(0x7f000055df8f), 0x0) 2018/02/21 20:52:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40401) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025a000)={0x0, []}, &(0x7f0000087000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f00000dbfd8)=[{r1}], 0x1, &(0x7f0000114000)={0x0, r2+30000000}, &(0x7f0000257ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), 0x4) 2018/02/21 20:52:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x6c1) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="07c4250d856c10f74949c1598d958968"}) 2018/02/21 20:52:36 executing program 2: r0 = memfd_create(&(0x7f0000000000)="238373656c696e75786d696d655f747970656574683000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000040)=0x8, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={@generic="e25c9d8c3c27dbd1809ec84a4dca384e", 0x3}) 2018/02/21 20:52:36 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x2, 0xffffffffffff342b}, 'port1\x00', 0x0, 0x80008, 0x4e4, 0x3, 0x1, 0x3f, 0x20ca, 0x0, 0x4}) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x24, 0x8001, 0x0, "00000807c89d"}}) 2018/02/21 20:52:36 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000000040)={0x2, 0xffff, 0x4, 0x101, 0x40, 0x8, 0x2, 0x6}, &(0x7f0000000080)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '-$\x00'}, &(0x7f0000000140)=""/101, 0x65) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80, 0x0) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000200)=@sco={0x1f, {0x3, 0x0, 0x51d, 0xa2, 0xb6, 0x9ae7}}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000240)="ba17fc6c32f4d2282470fe380379563327735a118413e5d224d8acdc8a501c1783021989dac8b4fbedf2c45bc8045783bbaaec22be1a347ef395dcf3cc2bc1df70b43021f70826a01534e7", 0x4b}, {&(0x7f00000002c0)="3cc02a87440438f6ee91dff040ec284c2f44930ac3e2d5173c8ccb7f67ae9654a119de0dc98c73910d9e730c76096cb6ae97a09a11b244118065226d728a544b984f37b1c6d4cd6ab8beea2c01cf27f91ce4b0963865e7e8936b6c", 0x5b}, {&(0x7f0000000340)="59ea58a1960a5d9df4edbb445b0159d338e68bca967524ca2e1bdc47ec7ea993803c151efed3d6e9a542d1febd321d9c56739c19beba9b52818bbbdfeb940c7651c6914bd8342d1bf36219436acb7fcaacd753a9deb1c54ba55990055a137b3b6d267d7103be75ccc28b353ca5dc6fcf3e9f128636eb07c838b49672fb75c922765a40ff6b563d7da5e5a576739b6157a03386dbf5731a7c", 0x98}, {&(0x7f0000000400)="2a45defc105ccd6b721126645e0ef3b744700e649b4ef358c502428ed2b2f356902c7e1c99ec4e0347b07eb9a6d1156325b0226099a15ceb03dd12e7d31472c998d101", 0x43}, {&(0x7f0000000480)="8cd0d8615e2ff6510ffff443235efa9d75081b7c4c957c2c6bc65e5bef9128ba8c140ff29aa3df5b4e4250c6457b3338e2c9023fb1fd8c53aadb500a60ef87b076782e08b0d0626515c8255ffd636ec2b56b58c641b13f06f323534e45b3a937f9f13787d9ef4fabe17ab199817e3f01212074f4b9767e9e12864b0ed1e53eee4e42f75c79d11015948277e52f72e6542b2443c9f988fd2cb885eb0a9a", 0x9d}, {&(0x7f0000000540)="a89a174b1c74b5b57a2aa8f04bcbb3fe572008b62755a8bc55b1c7f1b5d6e7ba05ac6ad0b7cf0cdf560afd115dd23f0e6b595a7edd0b5ce07b5b7b25ac179832d59987f7d11b366a022dc3786975fea2f545c9d95363c802bbc05aef2cd9ab0f525efc25f05a60ce91bf3630e3cc4ff44879809d04", 0x75}], 0x6, &(0x7f0000000600)=[{0x100c, 0x3e, 0x101, "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"}, 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0x1000}], 0x9, &(0x7f0000005340)=[{0x94, 0x108, 0x0, "96b413f8bc31fe6ce507150348864a083ef51af43f545df226529e7a85c8f968c18464a53e89c428a3c5f393539fedf8f4874527f216072daf960ad34a216aa449c4f87e39f1c555fb2d6ea68590caa7c65a71f49853516e4c574fff750412eb2865f2cc73f21232e16f51b5b738fc42cf26b39cef00d68f61bfa7307618e59428a7da9b70"}, {0x84, 0x10d, 0x4, "40d4b2267bd0e33e315e6b80a441e7135445a752aca877c0495630575cdf2d178ad9600552c11d6dfa08374c660985aff6a2207a6aa360df8d3aa64738f86f3e047fed91e2fe4abfcf05f81dc2b55e0ed3e5a7a7fdcd89000cd88affdf9f55098234ea31f9950e649a3c28940909478a1af5019f2ec6"}], 0x118, 0x4000000}, 0x9}, {{0x0, 0x0, &(0x7f00000055c0)=[{&(0x7f0000005480)="3822e809712f5a19a468e6d0e3696205eca8070a76f16ba62f251a2850edb49b9e8e36", 0x23}, {&(0x7f00000054c0)="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", 0xfa}], 0x2, &(0x7f0000005600)=[{0x34, 0x107, 0x7fffffff, "fdc9e8ddbbbbd753ad3ebe64a7dd1bbc711fdfa22b7b139126323ef885d2a7f321dfeb39d7"}, {0xc, 0x101, 0x3}], 0x40, 0x4000000}, 0x2}, {{&(0x7f0000005640)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006700)=[{&(0x7f0000005680)="35c64e0c8014378ca660b869a8ad4456d3cfb50db81cbfc9745a30a72ef864f425c0b1d1953938b1071a44d8021d9bee615dc1415339a4c4e4a0c30474bdacfcc656a893a6607a1ade66e5107031bc765455cca14eb3514c44bdc728", 0x5c}, {&(0x7f0000005700)="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", 0x1000}], 0x2, &(0x7f0000006740)=[{0x5c, 0x12f, 0x4, "7c317dfa02fad40e7446fa2206881be89c907cb4bb24348939475f80f670b30bf9bde3358282835836082a6a73834a6cdf2ea41edf3bcbf5dab9d94a52873b09def247e12fb3ee3b96e857cf7f793e"}], 0x5c, 0x4000041}, 0x3}, {{&(0x7f00000067c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006a80)=[{&(0x7f0000006800)="ab56f93984ec22df0ed52a6bd65243a89a28232ccd05724d22dd315d6d05136ee8db90d7d720abadd63b73d746b8f71fedb0a1bed7c6ee2c6b58dd3075b36932ffdb88122f5dbd55b289974c7e4ab158b7962518f0c2a59741b9d4089be48e9f0cef44c55ff97e55aade24e74476d5e6ad87f9cdf53b0ddf4fcf7686d60f18b13ac1d1eb6846c17857709ac7188e4b", 0x8f}, {&(0x7f00000068c0)="b27831ce14fb5a51b4861020e05e4de89957e9fd566d11430a2266383f4cb5ac25424cdec5363df0d97963d0a8610f370d5403411718cc419b6558015dda041747e737d1a24edb46d45e2ab60cc9235a4deebe1c286dcc0ec94d83e59ec36229215a0f8a4ab5dacfa258f6231fcf0a95fa99d2f60c82087549", 0x79}, {&(0x7f0000006940)="a967485ce0fc37ab41cbcd1399", 0xd}, {&(0x7f0000006980)="f0113ecf1815b444bb25292599dd55ffe6cce94973507152c901f61c4536491ec7e101f4678ba55559d3a7e049690046fc0e3b3d40310878a0d453be0eb26e2069baea46aa489c56a27e67cc4060d6aed6a8c80c2a88538692d05e192ad1dfbcf0426ca8d8a86c2ab5def0717454ace3602dc76b4e5d3d6b1ef377e62dc9ecf7a73ccb5a9cae3b750292628e3d4198e5013508ba3f97d5234f86292d273702457dd9bda81cfd33d6bf08ed6f4bca1f2cc723871c634ef621f5fcc599e4e7a04bbc5c5d30399eeefc38d44e3664a4ffbf4cdbb6f8b374369cd39cf7e9bd4840474886df73d2d66f1b7c1513669e765f1f0cb24853", 0xf4}], 0x4, &(0x7f0000006ac0)=[{0xb0, 0x19e, 0x5, "93e926a11ec41539f2c71513d04c09c5f2cf8d8e0ead652f77d09de1157fd8850a39c822487a3500b50614e607077bc9e2cb515c3f883b90546a027d008bcae9972a42fc8cf733cce4dddaf6bbfe93e1d36cc923a7f1b4ee1e92341cdbbc37f405192a5db27c0cef6645b602a8398c95884a2b017bcc1cdccd31dc591496f96a29e54f9b7cb1cc99b6603876f1ee231232d35466c537facff615a081e6c3a7c62f"}], 0xb0, 0x20040810}, 0x108000000000000}], 0x6, 0x4000004) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) 2018/02/21 20:52:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040), 0x4) 2018/02/21 20:52:36 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x7) write(r1, &(0x7f00001d0fb0)="19", 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) dup2(r0, r2) 2018/02/21 20:52:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0x1, 0x101) 2018/02/21 20:52:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xff80) prctl$setmm(0x23, 0x7, &(0x7f0000872000/0x2000)=nil) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x424, 0x1, 0x5494, 0xa, 0x80, 0xa0, 0x16, r2, r3}, {0x39, 0x2911, 0x3, 0x6, 0x3, 0xfff, 0x24a3, 0x3}, {0x688, 0x5, 0x5, 0x3}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty, 0x1, 0x3c}, 0xa, @in=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x1ff, 0x0, 0x1, 0x4}}, 0xe8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/02/21 20:52:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008d5000)={@generic="2fbf736c304efbdabd868e20d562ae2d", @ifru_ivalue=0x1f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x3, 0x6, 0x2, 0xfffffffffffff801, 0xfffffffffffffff9, 0xbb, 0x4, 0x6}, &(0x7f0000000080)) 2018/02/21 20:52:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x30d1ecc9bef5f786}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/21 20:52:36 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) fdatasync(r0) 2018/02/21 20:52:36 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x50120000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/21) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) 2018/02/21 20:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x2, 0x8000, 0x6, 0x9, 0x0, 0x4}) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4a000, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xb, 0x10, "efcd348e5208b63e93b386a8f0628b05fe5cf84bf5d5e808c2f1635634f4529779820cd9affbf5608cd595c2a6f57fcf593989fd881cf93bb37d0edc5fbb81d4", "1b4ceb2251dcb28ffd4b6f67c053d2ce023767726eb36a1553f01c7a04f0b1fd", [0x3, 0x6]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001100)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001200)=0xe8) sendto$packet(r4, &(0x7f0000000040)="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", 0x1000, 0x40000, &(0x7f0000001240)={0x11, 0xfd, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000040)=0x68, 0x4) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x7, 0x1, 0x51, 0x327, 0x18}, &(0x7f0000000180)=0xa0) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/21 20:52:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/92) 2018/02/21 20:52:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x6, 0x800, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x7) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000000040)=0x3, 0xff5d) connect$inet6(r3, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) exit_group(0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/21 20:52:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/02/21 20:52:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xff80) prctl$setmm(0x23, 0x7, &(0x7f0000872000/0x2000)=nil) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x424, 0x1, 0x5494, 0xa, 0x80, 0xa0, 0x16, r2, r3}, {0x39, 0x2911, 0x3, 0x6, 0x3, 0xfff, 0x24a3, 0x3}, {0x688, 0x5, 0x5, 0x3}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty, 0x1, 0x3c}, 0xa, @in=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x1ff, 0x0, 0x1, 0x4}}, 0xe8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/02/21 20:52:37 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0xfffffffffffffd8a, [0x9, 0xfffffffffffffff7, 0x3, 0x1, 0x8, 0x3, 0x4, 0x7f]}, 0x5c) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x745d, 0x4) 2018/02/21 20:52:37 executing program 3: prctl$intptr(0x5, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0xdc4, 0xfff, 0x200, 0x3ff, @tick=0x25, {0x6}, {0x400, 0x8}, @control={0x4, 0x401, 0xb90}}, {0x7, 0x81, 0x2, 0x4, @tick=0x7, {0x7, 0x7}, {0xf9b7, 0x7fffffff}, @control={0xfffffffffffffff8, 0x7c3}}, {0x3f, 0x7, 0x9, 0x8001, @tick=0xfd00000, {0x6, 0x8}, {0x1, 0x7fff}, @control={0x4, 0x80000000, 0x1000}}, {0x401, 0x0, 0x3f, 0x6, @tick=0x3, {0x1ff, 0x9}, {0x1, 0x2}, @addr={0x5, 0x2}}, {0x5, 0x9, 0x6, 0x9, @time, {0x7f, 0xe3f5}, {0xa75, 0x6}, @raw32={[0x9c02, 0x20, 0x200]}}], 0x8c) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv6_newaddr={0x8c, 0x14, 0x0, 0x0, 0x1, {0xa, 0x38, 0x8, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x1f, 0x4, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0xb55e6b766719da73}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x40014) socket$inet(0x2, 0x6, 0xc7) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x8001, 0x6, 0x5de5, 'queue0\x00', 0x3}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/202, &(0x7f0000000140)=0xfffffffffffffe5e) 2018/02/21 20:52:37 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0xfffffffffffff031}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)={0x12a8, 0x2, 0x8, 0x800, 0x2, 0x0, {0x5, 0x0, 0x4}, [@typed={0xc, 0x4a, @u32=0x626}, @typed={0x8, 0xb}, @generic="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", @nested={0x1f0, 0x56, [@generic="2414fc0246437408970ca29d4f5e10bc6acfdc687766bc72804f6f573b115cdb6a6f", @generic="211d5f5624c4f61a4936837e671b2f30a2259e845f354a82d45439c5c357bc4b12911f0ed723d1ff3e10e41c1102a96bbd0c17287edc8952ba99d499e805e7d3642748a53711a7ac", @typed={0xb8, 0x4c, @binary="257e509f84cceef4713db12909810c872662b8c8ec76c43e99637a405e2a3b6c218b65ed4ddac1099d7af6c81ddddb2a097a677260476434e5aa7f66d6bcbe21317090e13f3ddd1ca80923632b6c188bb16d7621632a1b8822f690d84065f3b6775e15c9c2329da66520bdc9458feb638ef81e2e2acb1c2d90499a83e75d738435d9b546cb75351591653c9977c879f7a199212baa4b033b3ea4b3f50a02c4cd866145255db0e2143cca6572c1b3"}, @generic="1a6cb5480314949f845330d6ba2f645e137605f36964e7dafdd2a3477f3405848dea2888b1e9b506949f01ddd22e0310511047ffbe234c17d92f54cdf703b78b1b5844590c3926ec627263b91cd6162a51297702f5b3fcf3c0d2a96ebaa0a817e15570257d711f729ddf72efcb38e9bd593e436c084fa4dda852cda652d95ec8e727edeb7b0c9db222f8100b650e29481e199752ee6cc1c3a8159e3633ba7ebd3661e4", @typed={0xc, 0x83, @fd=r0}, @typed={0x18, 0x32, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @nested={0x80, 0x75, [@generic="78a3bfa20f85b1821f34b492f1ad3b514c2e2916aea992a3e103c2c02e0400d34423bff257bcc5ac8e9407c3db2cfbf0434492e0ddfbc80ea1d1de90e6247aa8dbcefec43d70947fae9c4f32ba79dcbee5abfe7c734edd71acc5066faf31e3d822721579c1df0919500663290cda1a90a1", @typed={0x8, 0x6e}]}, @typed={0x10, 0x2c, @u64=0x1}]}, 0x12a8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/02/21 20:52:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f00007bfff8)='./file0\x00', &(0x7f00008fa000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000b57f48)) readv(r0, &(0x7f00007f8f60)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/21 20:52:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) fremovexattr(r0, &(0x7f0000000180)=@random={'os2.', 'posix_acl_access&@/.vboxnet0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x91b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xd8}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/02/21 20:52:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000000) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000440)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/21 20:52:37 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0xc8c, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000936ffc)=0x3) poll(&(0x7f0000000000)=[{r3}], 0x56, 0x2000000000000005) 2018/02/21 20:52:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/21 20:52:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000001ff8)=@un=@abs, &(0x7f0000001ffc)=0x8, 0x0) 2018/02/21 20:52:37 executing program 6: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='syzkaller0\x00', @ifru_mtu=0x7}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) timerfd_create(0x7, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xa4, &(0x7f0000000040)="90d3b295000899e48cdb7ddc3e984ae3540989f63307334dfe23800e1663cc189fa051dcb0d83f8437d16eed056ea909dd7dce66f7300cf04378f43c1bea0ddf8b1dbe7acd0242a8ffe1fcbb86b8a8f8f732b7f7bfe1afe6eeb3942a1df9c1527dfc6322681f42a4d4f4fe7cb0e53d6520e22f7967b4f94441b78d6cc382ec92a08cd546b9ff0ba3d301f464a832cba38476d1d35aad20b2ccd85bc46b087e801ece9b52"}) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="703e89b6af26fd7d8b1695094871ec141e9e50247959e7ad0dc9e704b8aef65f0caa2bfe55608ecf59cc2c44f0e527ffe2282101e9b3a00fdd43c9e1068fcacb5fe5cb63a0d0542d84e9ea96a8811330ef60968653f827750fa747ea10522c23e54f7ae558ca37daf94f8d76bb8f1910f8a665ea0c6f7138facff66de669a5047ae98af2cf267ff3b625a08a9db774dc9d46af17c2880faba7b252c5988f0b89278f5e5d476bab", 0xa7, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/dev/rtc\x00', r2) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0), 0x0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r3, r4}, &(0x7f0000000440)=""/211, 0xd3, &(0x7f0000000580)={&(0x7f0000000540)={'tgr192\x00'}}) connect$ipx(r0, &(0x7f00000003c0)={0x4, 0xffffffff, 0x1ff, "a468155466cf", 0x4}, 0x10) ftruncate(r0, 0x401) ioctl$KDDELIO(r0, 0x4b35, 0xbd) fcntl$getown(r0, 0x9) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=@sco, &(0x7f0000001ffc)=0x8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) 2018/02/21 20:52:37 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9, 0x10}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0xf, 0x9, 0x8, 0x3, 0x0, 0x0, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x2}]}, 0x18}, 0x1}, 0x8800) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/21 20:52:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f000034ffa8)="580000001400193940834b80040d8c560206ddffec0481000000000100005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) pause() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/21 20:52:37 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000000000083, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000ef8ffc), 0x4) 2018/02/21 20:52:37 executing program 5: setgid(0x0) r0 = socket(0xb, 0x80001, 0x7) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@full={{0x3, {"1afc64c28ab776"}, 0x5}, [{"121cc92b40e7bb"}, {"992a620d1cc5dc"}, {"965edecc96893b"}, {"9ee82a842b1778"}, {"6d75281a2dc05e"}, {"4b34d8fe095212"}, {"85a74668696fbf"}, {"f5d864da203adf"}]}, 0x48, &(0x7f0000000580)=[{&(0x7f0000000080)="4237406702cad7d3445bcd519c6f2719899399cbcebc5b0e023d5bf03e0da6a8f68a74d0a952b325ac7a83727edbacc978191add286e87a126de27d0e0c79a03268f7e2c5ce4c69da4a2b373f614c6cfdd2aef5cd99e9f842ceaf679ba6870bd5fe6267979a1bace27cce5be479ff459387d96d4e08feec9b7b3dd162b9f64d800eff67bed97bd52cae06b7b71eee479194efff80b1eb3129d7c7206a3939cf7ef6943d9c52a5a88fb1b260d27ccef3e7399a75698febe0a73dfbe5d10ed410fd1acf97169897edc72888c45cba3", 0xce}, {&(0x7f0000000180)="6426faea0df40eb730c0057c8e2968038cff6f1fa108bd05d0ebcc8c1dd0e08ae4d2f02e392ea00fa5248db209da1173fbe0698e9553df21cd9a1a95dc146a70d4b5e21e6c8ea179ec3cd234f89aa4dfda16adcab14436a666b9bfd4e25ae465857d3d700072e39d47e847032c5cec5820c569c7551ac24d14c6d5581c7864b7918a4a01c6d520142fb1", 0x8a}, {&(0x7f0000000240)="13943aa495853dc5f0f9e6ae10f331c75fdf1b5ccc95ff60cabd16fa8e612698fccba5ed2f0bd3c2212ee97e4a39d6c72900db8e7befa3ae890db100e68bc45be28ff4102aa5d35d8dfe6e195290d48dec48b16fabd124580ac26f456a438070e6ff5e68b6f366ff3c6604ebc48b29ead660bb9c60abe5d0d20ff02e13bad1a5d3e4f38d8ad80b800ded7603a87c3b000feaede3ad9c9e57fb0c8327e1ab7adc9177fe2aa4e036b3b8f0a5748cb2602f0891ca2390c50baa7551bfffbe67c57da2f8d94733c67c787c4a5a380328ac855f9783cf64062d268e346ea3", 0xdc}, {&(0x7f0000000340)="d4ed9541626a2ad1b2156f0ac5f5eed386ccab73c556c7dff368124af227283500b4975c47a7eed1f24ccc9da9656ffc02eb4c3baec3372e500b824c07e9ec6be470d4058811e74166a8b27ee2c37411d3a573a9951e0749e9fc31a9cf0f5d710ab68fc404011dfa1bff9250ab55a399feba6fa85fd13a1a01adfb2c839b0448098ef55c051056d24a9df9c5919711", 0x8f}, {&(0x7f0000000400)="c710", 0x2}, {&(0x7f0000000440)="97e54cc8468e2b30bb9fa1a155893b38bc8c5727d2689061ba0f7e364393b75e0ddb8ad0179ec0ff147f1b82df94ace2dd4df176648155957e4307b9a2a881b571c34c37ceb176fb18544b0f701c4aa09cd089367534f42d32", 0x59}, {&(0x7f00000004c0)="ac9020ee833e6d2db0896d8a018bf808a53aaec79a0fcfd325cf2e4c3a3f8ee71bf1bd75cc473c1bffeb440f1a6a1a7c8590a6bce6c137316e88bbf16cc0c143cadcc901cd1c5cd1ef5edb", 0x4b}, {&(0x7f0000000540)="95a14231fb86f01a88d9e5f9014fb8f36ea2ac3fc7cab9", 0x17}], 0x8, 0x0, 0x0, 0x1}, 0xc010) 2018/02/21 20:52:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x7fff, 0x8000, 0x4, 0x80}, {0x0, 0x4, 0x8001, 0x2}, {0x99, 0x7, 0x3fc0000}, {0x7f, 0x2, 0xd88, 0x5}, {0xee01, 0x80000001, 0x4, 0x7fffffff}, {0x1, 0x9, 0x9, 0x5}, {0x100000001, 0x7f, 0xff, 0x10001}, {0x9, 0x6, 0x8918, 0x35336070}, {0x87f, 0x18, 0x8, 0x5}, {0x80, 0x7, 0x7, 0x401}]}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000000c0)=r3) r4 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0xffffffffffffff45, 0x0, &(0x7f0000000180)=[], 0xfffffcce, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/21 20:52:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x240000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a7b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000defff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x81}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r3 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @local}, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/21 20:52:37 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)=0xfffffffffffffffa) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x40080) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='posix_acl_access*[)/^\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r4, 0xfffffffffffffffd, r4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2c0) [ 58.404314] binder: 8965:8973 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 58.435522] binder: 8965:8973 unknown command 536907575 [ 58.435551] binder: 8965:8976 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 58.449217] binder: 8965:8973 ioctl c0306201 20008fd0 returned -22 [ 58.457874] binder: undelivered death notification, 0000000000000000 2018/02/21 20:52:38 executing program 6: creat(&(0x7f0000406ff8)='./file0\x00', 0x0) link(&(0x7f0000d32000)='./file0\x00', &(0x7f000000c000)='./file1\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000dc8000)='./file1\x00') 2018/02/21 20:52:38 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x80000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x3, {{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8e25}}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffffc}}}, 0x108) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009fff18)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) munlockall() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/21 20:52:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000000000), 0x309) modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) getdents64(r0, &(0x7f0000000000)=""/228, 0xe4) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) 2018/02/21 20:52:38 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r0, 0xd8d, 0x4, &(0x7f0000000000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000527ffc), 0x4) 2018/02/21 20:52:38 executing program 3: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/02/21 20:52:38 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) futex(&(0x7f0000001000)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0), &(0x7f0000001ffc), 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x7) 2018/02/21 20:52:38 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="741ba0907aaa7d2a34933f8a34c864d6"}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xa5, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x101, 0x75, 0x6, 0x7d}, 0x16) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff, 0xe23, 0x0, 0x6, 0x6, 0x8, "b89484663cc715ee8cf2cfe98f537288a5b7b3b356c2043aebc1f847aaa6e569358094e831029a8b6940cc55b0516b6d1374ca628c0c44fde5cebe8b4eefe928", "c256b76db131bb95357976750c90161878e2befb8fea90155dc322cc016f3ddeacccdd0e0c0579ac8476b6ebb35dae51a218a55cbe5885c85a0e561597d843dd", "5e95cd7a50ebeb96eb48217bc5be00a8a3b3fd8f1a618debd8f5cca6d7e17066", [0x1, 0x5]}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001680)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000016c0)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x51e0, 0x1, 0x6}) 2018/02/21 20:52:38 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = socket(0x1000000010, 0x4000802, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x7fffffff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmmsg$inet_sctp(r0, &(0x7f0000000f40)=[{&(0x7f0000000240)=@in6={0xa, 0x0, 0x67dc, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000280)="6c81e33dcf6ddeb3d33a80810731fec2d1321caf975c12552b3ddbe5c7910fa8ae9c6c102704465b618b84dbdb8d538f5e827cd2002f319e741219be570c17de02ff2702d3fe0b9dd3b94793eac83ca3e3de7b6b8c2c4bd98bada31f916e5e7933c7668593dfe830ce333be6390431bada04912d6d7389dc8a902e936b6e49d3f0fc4ffae263cc9f071495f28350bbce21a1b94d20423fb2fc31ca2ec9886e2a02af25a805ab294c86e50a84f6d3a543843dc79f", 0xb4}, {&(0x7f0000000340)="b4d59f1e20b876fc25794438948382c3929f83dbac174187f223e0ce4bd321aacb23c9b4694fba304e2570b2ddfb0e631f1cfee4f81a5c7f518bfd02f2fa6fbb7c3035c0e1000971696a623c699f633ad8e576017b85db39a49d474f58316e56fa480795d7bd6376ae97fe3affa9c829673a593bf776508c044eb978e796cb4e559b442bc4f2d1298b99ff6808a79c30db54a5f8df561882698312e598c7bb49398b9195a538f4b51a206aacc2c8dcc30abaadac4e26aacd0d029cfa2e113e59b80b06357d3a510dbe27bd8c5ffc35d2e6bf05f89fa928702c5049e95010", 0xde}, {&(0x7f0000000440)="58c3f30f6d19eab1aa20ef76dc5d16413f8923e6ae10f6341896f006c7367ebe50aefdc8f53c4fc3b220edf22fa8b3c232a4a5b3e5278ea47c893454fffd25cb02a04cc340eff90e60db8bd3cc2b", 0x4e}], 0x3, 0x0, 0x0, 0x20000005}, {&(0x7f0000000500)=@in6={0xa, 0x1, 0x9c, @empty, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000540)="b1c626779a5b1b8b929c1f953d7728ccde35c88acdbf70a1188a1ee35cc01bfb78f510900f1f40ffbbe281051179dc1000346ad8e322e59fd36eee49ae58a0abdffe63fe47ce4282", 0x48}, {&(0x7f00000005c0)="9a6d17d2f97f88421c1565520fee4cbbef57a7c136d505f523683599fd0cc51216ac69f378ec52865c5925ef1835f8889216b7ba76bc9f080b561684b419978a1059c8a49d1ca9395e602c67715ad21fb6f7b53f4f2f4f71eb240f74eb2c7c3aa257e127558eff6be1688a621acb36c7063f7f54ae4c5e578b5b1666ef1ee238af2e41807e8c247f209d1c3c9fbc34d4475196", 0x93}, {&(0x7f0000000680)="6d85844fe160f16a09b5e1b5c440b5dc817d4521ec6e3b4cdc8672a899bacd553ea4a442fe77f0723eb62d835dd456dba38579661c564e30baaab354969262f06c0573b84b4e605ff47cc4a1606a4ee3fbcac3c9323bda430ab425323c355f9e4cc3de30783c033fe484cb884ac800e39dadd2f9d3b9c4fe", 0x78}], 0x3, 0x0, 0x0, 0x801}, {&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="ca914b5f7d255e2791be2fe105a19cd07922188a7626522f25838c297271effee2a3bc082f34869ed7a56c1ff9455b7de182533e9d84b2e1fb9107bc1653b175cf", 0x41}, {&(0x7f0000000800)="c36114e838a66e48ff7dc12272970cfc47bf3bc134bd2b941dc77885edb1", 0x1e}, {&(0x7f0000000840)="574a478d68c9b4ce71f5535f73013cffa83b19847b556f02fca4b4d47d6fc2c228c156d694b82fb9b45d1922fba075ead5cbf759a2382eadc470c334829eced26446446cdbc0bdc79f6f07ac6ad3218677c996b5221ade88f3d66e8fdae33b0feb25c00470dd165101acb7bdb49b6ecb296fce96eec5cb1c2feb838456916771541ee6bca9f79ef5d461e4ea", 0x8c}, {&(0x7f0000000900)="e2e7489564d349932ed44f9113630ed11c074d1a91847caf3fc0e050100eac9e8aac47d77335ef36b1ff2f9de823a2e1f3ff288baa912b1348", 0x39}, {&(0x7f0000000940)="fce05f38ac3b4367e82e9884e6a5e7eeb68ce0c895b37cd2c6dfa1c7464ea0f509d242091c91b0f4c85738", 0x2b}], 0x5, &(0x7f00000009c0)=[@init={0x14, 0x84, 0x0, {0x4, 0x1b, 0x3, 0x200}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x204, 0x530, 0x9, 0x10000, 0x1, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x3, 0x8, 0x0, 0x2, 0x8, 0x7fff, 0x401, r4}}], 0xb0, 0x10}, {&(0x7f0000000a80)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000ac0)="5c0117f8b65d2c1e115ebdb0f9c229bb20e710338b8e6748a090be8ace0ecaf0a0e25f8ff94468f9a1330d74528e49cfca109fb45d15b26f17ec6ea7129a3c672a10f509e3c31b60d841924bec6ada0a6716874db0c869aa00ac1ee014ba276b3eaaa45f312f2085a716f0d88eb8c02017858626e5d1140d9a68f02e1a267eca0f9e22", 0x83}, {&(0x7f0000000b80)="626051f1f415fa0fec76bd9ee5d6b53b044eed3e6274b17c7df12989eb6d622d64fe463c8fe476a004557376af78f7b180393b4551727306606be868ec2c97a6540b5386d90f8ab3966b96ecc1b710f080257b808e4ac7665006997bbf99a239e11bb716aafdda2b20c50bc2405322f9fb2824a433e375d3473ec8158984de73d9880ef7de251644005628b109c588bceadfcbede4c303f4659dea78e787803b37f83b69260788218430e4cf28d536fd891f4b34b01f333557fe27e61b114b6c1ac94ddee216dd76a98902334640e08d681aacc74995b032a913d2a85ceae9319b94a28de8f5b444e804bb9a12fa3573953ef1a1af63", 0xf6}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="7060d765d737f47eb29847afc8a24f15b47b0fcdc0591a044144f01da1a5a01889050711d3969b3cfa2881c95cdf1502d8cf70d924", 0x35}, {&(0x7f0000000d00)="2d93fab862ab5641cc9cc117a581", 0xe}, {&(0x7f0000000d40)="8a55ccf5463acb3fb1da29d440f2277e23e8dd0bc1a9d04bb1c443308bcc5ffb1bcae702d6411ab93485e7e5a7a2239d9a575df0c64f4fa3056dc8a39e22e665c65bd3b6255ba81442e2f5306eb6772f5365d6c257fa4d1cc183c2fa82c0bf875ee1be6a0386a1c42c8e1125cd0828f111a4900839a3d1d7d76e3b4d6dfde1b26b9006e82d90dd453dcff66776c7d9da9cbd9d292fbd92662ce6034b3ff63eba872b0b85f98e725b6434bab990757799e334334c73c3c30fd8a59ef9a2f47adb8edf25ae23b699b2e30080ff8cc2ece963959e06efc263dfb740c57118b183747adc82d73c0a0b80aa7f9f8c54c19bff463da7", 0xf3}], 0x6, &(0x7f0000000e80)=[@init={0x14, 0x84, 0x0, {0x2, 0x6b176af6, 0xd8, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffff, 0x81, 0x4, 0x6, 0x9, 0x9, 0xff, 0x6, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1, 0x2, 0x8, 0x80000000, 0x8001, 0xb91, 0x8, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x8, 0x7, 0x7}}], 0xb0, 0x20000000}], 0x4, 0x1) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:38 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046aff4)) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x2c3) socketpair(0x8, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000200)="48c94ce11d81727cdfe83f879cdc08b9d18273dc64739b2ad01f54270a51ec7f4e7cbb298ce576fd5f414f58ab3eb111320d6162e62cb261585493e81164717945a28d2685d43cd0090b80179105257369e98e3645a17da85087c97208c8f099769af0f62dcab6e1708a3780") bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x5, 0x3, 0x0, 0x9, 0x0, "bad4af16c454a4e39fbb181173016fffc29daf0d0cc25e00bba99ce0ffefecacbf5d967038c5dd6238ea31005dc0bd50f02af00a5329015fa521899a91421d", 0xffffffff}, 0x58) 2018/02/21 20:52:38 executing program 3: r0 = socket(0xa, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendmsg(r0, &(0x7f00009d7fc8)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000037fb0)=[], 0x0, &(0x7f0000202b50)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/02/21 20:52:38 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3a, 0x2, @tid=r2}, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) pread64(r0, &(0x7f00002a0f6c)=""/148, 0x108, 0x0) 2018/02/21 20:52:38 executing program 0: mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x40000000000) mq_open(&(0x7f00000001c0)='attr/current\x00', 0x40, 0x0, &(0x7f0000000200)) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) 2018/02/21 20:52:38 executing program 5: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='security#%\x00', r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) socket$inet6(0xa, 0x7, 0x401) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000100)={{0x2000000000000, 0xe2}, 'port1\x00', 0x80, 0x400, 0x61b, 0x43d17fa5, 0xfffffffffffffff8, 0xfffffffffffeffff, 0xfff, 0x0, 0x7, 0xfffffffffffffffe}) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/147, 0xffffff83) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/21 20:52:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000097f000), 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x264000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0xe, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/02/21 20:52:38 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x70000004}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/02/21 20:52:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7f}, 0x8) 2018/02/21 20:52:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x10001) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/21 20:52:38 executing program 6: socketpair(0x11, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000c01f18)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x80000, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x1, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0xffffffda) 2018/02/21 20:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000000000)={0x401, 0x0, 0xfffffffffffffffd, 0x0, 0x200000, 0x6}) 2018/02/21 20:52:38 executing program 0: keyctl$setperm(0x5, 0x0, 0xc0810) keyctl$search(0xa, 0x0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/21 20:52:38 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x10000, 0x2, 0x6, 0x4, 0x4, 0x2, {0x0, @in={{0x2, 0x1, @empty}}, 0xfffffffffffff5c9, 0x4, 0x0, 0x9, 0x8}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0xfff, 0xffffffffffff8001, 0x101}, 0x10) 2018/02/21 20:52:38 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) socketpair(0x2, 0x7, 0x9, &(0x7f0000000000)={0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032af4)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x0, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x108}, @unspec=@SECMARK={0x0, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ifb0\x00', @generic="22ee0fbd0fea562c0a85aaaf74d8c881"}, 0xfffffffffffffe2c, 0x110}, @mangle={0xffffffffffffffc7, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xfffffffffffffc19, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) 2018/02/21 20:52:38 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/84, 0x54, 0x3, &(0x7f0000000100)={0x77359400}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x9, 0x100000001, 0x101, 0xcd, 0xe000, 0xfff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/240) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000280)=[0x9, 0x38]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0x0, 0x80000000, 0x6, 0x43, 0x1000}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000300)={@common='syzkaller1\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r2, 0x4}, &(0x7f00000004c0)=0x8) getsockname$netrom(r1, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0)={0x6, 0xfffffffffffffffa, 0x6, 0xc}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000600)=0x7, 0x4) r4 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=0x0) rt_tgsigqueueinfo(r4, r5, 0x13, &(0x7f0000000680)={0xd, 0x0, 0xfffffffffffff3a4, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000006c0)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffc}}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x84850, r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x100000000, 0x6, 0x0, 0x1, 0x8}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000800)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x0, 0xa, 0x8, 0x1, "12dd0334e9125d127b6de09bede05d5ff0c6f53082db138f9327f925b90923b6a3e203e4407307b36eae5da7a7cb49dd517e95e14f05805800a511e26d131146", "a77c787b6655db7002898f7504d61fb6c3dcf674f5c897b54469ec94f654d328f51e465eb3aec77465dc8d1af8e4fc7e2332e1cd3fc991f7c3198f61d9d76fbf", "de51d00b9ee8f2e3c8f4c5b36e92b3b8eec036f61cac5029244d41ce79c9114e", [0x10001, 0x800]}) clock_settime(0x3, &(0x7f00000009c0)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000a00)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe000000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x2, @empty, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x84) mq_timedsend(r1, &(0x7f0000000ac0)="4daa32ee8e2c9ac1c8038e83d7ff7275bd4d5c481dbdac6aa0813a04f3cf0171a3e05f689ff4558ad693b9a02b16e5d8c52cb5643dcb7421a52d344ab5672277d5a8c60efa440a908a3e09feb004802fe523c03a5163ee944751280f03155bf2c048ae0593aa3f797f3c0b77277211835735c34aa9b442edda72b5fefbfe1adc39af0d4f7b2aebd07385cfab95fcf73cae0e6d832939d3d023635604ed4c609a74c18e7cc73282edfe", 0xa9, 0x7, &(0x7f0000000b80)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000bc0)={0x6, 0x3e30}) mkdirat(r1, &(0x7f0000000c00)='./file0\x00', 0x10) getsockname$packet(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001480)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000014c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r6}, 0xc) ptrace$cont(0x19, r4, 0x80000000, 0x3) 2018/02/21 20:52:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x20000000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x3, [0x2d, 0x1f, 0x93]}, &(0x7f00000000c0)=0xe) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0x11, &(0x7f0000000100)="ece71cfc140eca85f5589f6ce7eaf5a5fa"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x1, 0x699, 0x1, 0x2}, 0x14) socket$unix(0x1, 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/21 20:52:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xffffffffffffff00, 0x1}, 0x8) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000b3f000)=[{&(0x7f0000612000)="1f52450fc07e28fdd86202264dd20ac2bededc36a2cd95cb6ebc80b82b1d11923487b611f5cdd00063d26aca2a966c895736ec9f7621cab1abbec83febc8c57fa49b70eae47f0488d20bcca3cf9507fdd6ee35d8ba9a72646370f3fc2b2068f20c8ecb7f74f12d1962f425ceddcd0c341a8380a33ecb7bd8954326bc4e39084547fbe14372ffa8c72db7790f1f9226430fca3faf0dbc59465c00227f9c46", 0x9e}], 0x1, &(0x7f0000ffada0)=[]}, 0x4) 2018/02/21 20:52:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000080)=0x8) 2018/02/21 20:52:38 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f0000000a00)={&(0x7f00000005c0)=@polexpire={0x418, 0x1b, 0xe06, 0x2, 0x2, {{{@in6=@empty, @in=@rand_addr=0x3ff, 0x2, 0x0, 0x2, 0x3f, 0x0, 0xa0, 0xa0, 0x33, r1, r2}, {0xdb42, 0x7, 0xffffffff, 0x4, 0x2, 0x8, 0x100000001}, {0x100, 0x9, 0x81, 0x200}, 0x9, 0x3, 0x1, 0x1, 0x1, 0x3}, 0x240000000000000}, [@output_mark={0x8, 0x1d, 0x83b1}, @algo_aead={0x70, 0x12, {{'ccm_base(lrw-camellia-aesni-avx2,sha384-ssse3)\x00'}, 0x118, 0x3e0, "30bd4d7e1873556fd2b704c3e558dcc25f4160b72085a369a445ab961ac1bb55cd804c"}}, @algo_comp={0xdc, 0x3, {{'lzjh\x00'}, 0x488, "8d5bcb3b302f05d1066e2ade381bf0046e0e732eab62fe4d1d97b36c23e2c293dea3925a79cdbfc9be7530ae286f2d5e186cfe971b6dc4d139987ba2e61d2cde033b6fd7eeb5aae3da5133b95f57ca1f4a9b6b5296cdbfc6bc6552e06539dcbf4dbb21a3eb6c7cb3d4106c9ee3602eb9538086f8008a7991075c904a6163c7bab8f77cd4069ae3e85cb3f87b62eb2a0472"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @algo_auth_trunc={0x104, 0x14, {{'sha256_mb\x00'}, 0x5b8, 0x80, "c2ada371e72d94cbade83cc58e342c02e2cc826100ed25491781795e88d84e379d06b640d192e93f1548c469bbc379ec4a709651a86900dde1daf5b31ac0f88618e370c39a8b5ea1327214fccb52a16c0a9754b69c5f3078069c3e50941c35c483d6d9a0d9dc189a13f067f56d7a5a68d3792ee95733a20cdf1b4b4ae902c1a88027d33e75f94d87e502618604eb0f54d0dcf07faa770f3a6b713089710472f731e242c6300b054adaf3addbe32a099bf8edfb595ec5f7"}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x3e, r3, r4}, {0x2, 0x5, 0x3, 0x400, 0x5, 0x3, 0x32}, {0x777a, 0x3, 0x6, 0x1}, 0x9, 0x7, 0x1, 0x0, 0x1, 0x3}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x100, 0x401}}, @coaddr={0x14, 0xe, @in=@rand_addr}, @extra_flags={0x8, 0x18, 0xffffffffffffe5fc}]}, 0x418}, 0x1, 0x0, 0x0, 0x1}, 0x4008090) setregid(0x0, 0x0) 2018/02/21 20:52:38 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[], 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) sendmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000040)=@full={{0x3, {"9388baff360c12"}, 0x3}, [{"0dd738ce42bb2f"}, {"34bdef3647fc66"}, {"c1b6dbae3bb553"}, {"4c63df2617f81f"}, {"552d5911a97d13"}, {"cc2141b38e7b20"}, {"6faea7610978d1"}, {"f30060214fe9fb"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000180)="e1c8a388dd60a27b369502cba4af3343a989c995e4d49621eb04db080b67d0b667b8129a275a5c4a7d87681fcdda680326aa7b1f311c36f13e96b795933104edd212", 0x42}, {&(0x7f0000000200)="b9889af15eb21c40a117e790672b5061fe060d4e4f5c175ccd4bf9f807866b41d91926383e9632d932035be21758662fc797889f8dfc721bfc43dc2c22f9b7cdebc6e53398a86b930f6411be135ca61c99ea6108a70a685aa2553ef42b074a2395da6c5ab39b5f04da2b31", 0x6b}, {&(0x7f0000000280)="325a2338f3061bc1b906f3c5d101c2dfab8905d01bf6b2cfa6dd97719b9ef263fdd5f0188cd5cd7d44d15bc913e3c44152d7c3336c47c76e939035ac5a54b616ea6e756b1e2f42dd4e2266a8ecec5c42bf63085faac1ba55859c819d3ad74f441e34434bc2a73939a3fbca5b244b242bfe845be2a799ab0bd418913a68b83ea6c44de69f5e5fee9747af4a50e0c41e8399347918602063bbb3fc7d2a0ff047449f0c01dcd8db490bf52bb4bf79a909ca2a001c", 0xb3}, {&(0x7f0000001380)="f9f2bcf4b7b772f316a9a6ac5b036aa8dc8b11970ee334f3d2d2de27ae578e582e0a335939a1fca523e14a33b2287efa5bdd7df2bb08c15e6411c655bd59077ce3feb228ddf36bd6a61de75680ab476b19b38ee97828b38c876fc17f1798605404ef", 0x62}], 0x4, &(0x7f0000001400)=[{0xc, 0x186, 0x15}, {0x100c, 0x103, 0x400, 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b8c181c778d949656e0c18d589a5965586c4aedb805e37d83fdcd9c223573599699bbb6698c1ae00ccea168a59c7e7a5a3b0ec25bc674bdf58cea0b3f665a37e6281c742c9cfe7f62a488597e62899bf5f43b3dba3a37e9a9d5158efddbad8db1ee0545d427ceb6be418732f0defd69bf4df224a4dda1b084fe0e6ec89600bf43cebac1aeaf9b94fc5a5eba5f13a69f68f5ec1a4ad8152bf4b050e2b43199e44181424c99d9ba1aa3a4a635f8a9d3e8c4c9c7668edcff33fa8915071079b65634c915b5f86b29c58d6ad80164191325630cf86558ff25fc0632354e244ffd72016d1cd620abeec751b79f6414f0b866acd278a396a4a32a816647f7c4b5fa2dd5070bddbf4490c876a0679a1fd36aaf907a36316033e4a3ce1c13bb2b5dd1f4badede8d3c526d027e7b2830ab830d4bb52458929a2b994d19d7f29ddd8367d104dbf1747e33b99e23de7a425d5368ee201d9330139e0a1c48a6970c9fd83b94d77e7e2d5c1f5dfd72615b7c1e5a6d59cfa13739d7631146d30fb6574ffadba300ca6606950bcbdbaaabeaba7e246fd757d26ae681553e33609e573b4037fde24d21762a37628a360e8db1e553dfa98808a9e62caff8dfd52023a969d2a77facee18e20845527d9474332a8c716c89230feedb0644c4c5e2b71365341c80edf4ca1a3b1d9b9d372d8255e6b08654904b881a212e52a6bb2ddfcdfca05427592d82de166dda1613d67b23145b3206f4e68d76b44f4a0bf5815672c0ad46730a967eb0e8814531a28788eb953c07f0432b08303ce0b7dc4990f1dbad410122b4da88b2b23469754aab43754259ad4f6e6c6b144a6c415350260f0a8b1dab8653d37b383a0bbda73560fd0a34f0a7f93d9400216c36333f9ce0fb40fd7eb192b403f38a58a0c6f1441e1474785cf4cd7436de0e8cc1cc0ac9c06794b62921d85b5600744697827fd5a0d8e8f8d59dc9d2f3d7895f30646f4b330c231cafc0016c5a760defbb537dae9e16a7559a48cf103efae13c87e6e603019282a1f223712cccf2caaf8ab6df58c23c15cdc548c21f56e9b73586f5b0c92bded2379ae11f38d1cdcb66ba070cc15fd28503f449280f1ef74944a54ada4a0d60912a25d4e85c29afa32cadba74d083ec2e7324c75a986da3771540816b2ea9b9be3aba8b0463449824075c8ba6a49b47913fc131b98960ad015648d90da0cb118b6c070ea87c437377f109b0d11cc7c676a4aaf11536e34db2699a3fa14b037c11c65f4e78edf873dfafa888a1411a5c2371a801bfdd6a274b1df2cc5f3f5df5071155e05c9f7811cf830bf485a9ed9ee2d7147d89c77c7494a459358c9c1e4770f498aed95eaa7255b6bb4fc16cbe9467a03a0a2d5a3cfcae47c61e65c381adcdffa5952373110860e7d293b1c1adad7d3d1f169249839e5cb031e0f513b86094500efc46a56d7760e16ce880e7d7b98fb78b7a8ba8407bb3f716b2e6e2e2837cefd59bc8d5fe37d95289f8c86ebe408a1d9b925e0c6c178ba9707180568797516390a5b44f6388de94b1deb998b0fea06ec00f1c4feb5eba53590347d48468443194e88be70c3ec36e315eece31bef26e79e0d038e09ba28c63c14a65372398724eb1efbacb5933533afcce229d4ef124ecd4f91a3f529afbf6685d23133f5096472cbb599651dd9808768160a83d33861bfa44ec80b8d5b3cc55f45abb8f729ff839bd05c42b5ae9f62016bec9a287b609b91eb6d5eccde8beafbeca167ff92e552ccbe304dc6554f0db86283d8f52529f3730959511f9521b3dd5d71294263a65ef872e94af8e5f433b0b696eca15869eed8cf397cf6d69146db34b3f3fbd53f788ce7e61f4e6a6f4a936185f88ad91737a5ac06cfe074613870fbca0041e17c400dbe2aff37c7165f4fca42929c6516ab53c50a391abd648a61a7e47683353b50e047ee1cb6c5745a66c4a7a6096c397bbdf7aadf568269b90ba9f944ac194bbb876a2c3eace6d581b0e42a3fa1adabeb46b6694f2ca976b51afa8be2922acddad1b2d53c1a300c4a0d2a6d79c435ca962c551647667322599408e21c0e403f6f6721923c827f65ec967b0c722f9cd4f098d1b3aaf41f48de034d6f69abeedaae137fe4e03d7b87138b3d06fe8a703be711aa285899e4471b6cf7c078e0077b0a4f12826a21a2a01639864a100b1a7824e7bfef5dde9c3e29bf4cd4dd5c95f117c73679acd1ad92e00747f3485b9b0f49a5e723e3cd96318eb057e232c6897fac5a"}, {0x64, 0x19f, 0xbd, "42c95ce7f8f6556383a226ed7412f1f8328299fc294c0a497e9d063bc1b5dc888869d0aedb274148a72a23f942d44492f6e2b8a80c61817a673acecab5dd1993d644ca56564701076cc291043d50a0951af12ec05a546e"}], 0x327c, 0x4004010}, 0x0) 2018/02/21 20:52:38 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000064fff7)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6b3, 0x3) 2018/02/21 20:52:38 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) sendto$packet(r0, &(0x7f0000000000)="56427df7ded0466a6d5dafe9e1464b4c240b2c468df64ceba4859b07", 0x1c, 0x80, &(0x7f0000000040)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0xfffffffffffffa9f, {{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}}}, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) sched_getattr(r2, &(0x7f0000000200), 0x30, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) 2018/02/21 20:52:38 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x4) rmdir(&(0x7f0000000000)='./file0\x00') 2018/02/21 20:52:38 executing program 0: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x200000000000023b, 0x0) 2018/02/21 20:52:38 executing program 7: futex(&(0x7f0000004000), 0x400000084, 0x2000000000000, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000454ffc), 0x401fffdffc) 2018/02/21 20:52:38 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) iopl(0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/21 20:52:38 executing program 6: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x5, &(0x7f0000000000)) 2018/02/21 20:52:38 executing program 1: r0 = socket(0x1000000010, 0x802, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x12, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000140)={0x1, &(0x7f0000000040)=""/16, &(0x7f0000000100)=[{0x3, 0x66, 0x0, &(0x7f0000000080)=""/102}]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={@common='lo\x00', @ifru_flags=0x1000}) 2018/02/21 20:52:39 executing program 5: mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0x9f, &(0x7f0000000040)="6570016145d3bf21099472586f88c399e5de31bf249c8437d3205698e7914c7d77f80dc68b149d610779f83a22d2ab767031b723a4ab6c2e1e2d63bd5f417f2ed802d8f22cebc7d8c20db000bdb810d707ad7976d417e05b58e0b72e9263b7f6aac19f23638876582c198f52b5d53ad370fdeaf61969574ad47360b0dd2e7d318c4aa58683c32f7b5b89edfa035e9515f5c9dd63e4b2b0625092f83b57dc8f"}) creat(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) 2018/02/21 20:52:39 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000effff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '/dev/binder#\x00'}, &(0x7f0000000040)=""/156, 0x9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/21 20:52:39 executing program 4: r0 = inotify_init1(0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x85, "6b91a06d0f4282b001469370705be1bb36fd3b15fce3ff51e7978f80ed87ef7a268419b84ea01314c83e9591f25acab5a40ce187f04bf67b05c7d26748efec248705ff81cb231244a2e0fcb0c698591e9ca391c98708b7e350ef28a0335d059087b9daecb2632b29625c818fcedbc787e9c2464569fead4f743040696bc9aaf5bbaec54e29"}, &(0x7f00000000c0)=0x8d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r4, @in6={{0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}}, 0x800, 0x3, 0x4, 0x0, 0x8}, &(0x7f00000001c0)=0xa0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000b33000)) 2018/02/21 20:52:39 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/02/21 20:52:39 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000008bc8)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000040)="b2c5c674", 0x4}, {&(0x7f0000000080)="ae6780f144cedfbca9deb741e3cacb358b295d39b5255bed0beef14ea9a9044c656877265657dcf20e27b07a82a702c5652c3615ab1751af86fffcc8930d6a5406d782e537c41f3f43844088c718e55349e06577cb102824eabd40a25e2068dd2a2d2405983d6f0cff5bd3058045a65857c99c616ffa3be37e95", 0x7a}, {&(0x7f0000000100)="84a3f99d1170f37b9b434e73188a938d09d477349097a6572713bca0bec355665bc63c34fa479ad266548cf4d766f731dc50da9b8455c9d42c18ae130375c6fc7cd6b1ed488ce8f4bac6d213ea469bd37f950a67b63267203111e4a15bd21030d6e738100620f1632351", 0x6a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="7ba1dcdd030a", 0x6}, {&(0x7f00000011c0)="7f47d4642973f8d8ccb36a1d6e3470c436a4ea4283", 0x15}, {&(0x7f0000001200)="144dc56dfc0e87fa29a00064c14263c41a3f306c2fa167fa55c5a29b42c7e3ca3a8a7ccdabfee0480e3b27a31dea95a3c67804148f3212808351aa41de1316c207fdbea26db17e0dab1dee8349dc1b3bfd60f1db0eade4aaffb3adefbd895b59803571082613ab97888751c13186ac1351c4199dbdc5e1985eba7e771a615e6f", 0x80}, {&(0x7f0000001280)="520c1c1cf38c9d4ba3dfa8199869c425aaa412c38a2d78c6e4d558fa0cff800de97eab3498689b4312317493d42d40c18f72cd910096aa2c133070ab76eeceb7ba3355d7ad91bf285d19a5642d71a0d158627cc852f244021a5787c0d2955978d67f65e7475280352eb0e2d1c1c174fd3324259591aeea412bfa", 0x7a}, {&(0x7f0000001300)="59e8b215e26433b38749a0d1c2de3d7a12e360fc1dcf1ed9666909c564d98d", 0x1f}, {&(0x7f0000001340)="32973d082e900a5714761d11df861a839dc6529936b2da5f3241e50e955c5a13a188e7365e57a6c5f9e3e9860e6e936b899cb60b79e24179865f3259cf767f806af0779f920ad3ab84879661449e76325bb76be571f54d206aaa20a8d779c6a9cd00840d64ebb601283a96825a1a112c823b698fb966a07b8010c14e4911d4ec1c6050a529c97d4ae288c76ca9e0d72915e698bf063b6e67509fa51069c116ab0580d29df9ca6a7fe3b52a1613b31c611c62b2c9d842ce324042691c8f960d689386b3ea56a90cfd86e64525da671ecfee6dbfad7dd87883044faf192410081d3f753eff32de", 0xe6}], 0xa, &(0x7f0000002040)=[{0x10, 0x114, 0x1214a00000000, "f1a4f03a"}, {0x100c, 0x103, 0x1, 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{0x80, 0x10c, 0x8, "e84bfafa9ce2ddbe9fd91cd07361017a1910d2dfed8cff748f54fa16620f39d65564fdf9bce982b79f425c8c5cebd35f75fb511369b7f2281304c70d3d773bbd640d5ed47c8671bcdd33a5b088546e1caa1228e9bf8b5f493488e827c81a05a48e4dbeef0c16d7bb3aec77dd60bb6509ac95"}, {0xfc, 0x10e, 0x7, "b7c4ace69d05420d89b4033c73e00ee0939192b80ed09061eb55f4729d1924127ca25634566fbbc30ef0b02249f905df83ee5a1044bdd33354edb5282ea6bbcf2d45e46ef36d89bb1acbec97dbc953245d065c9718b98a8f41fc13aee9b2d7e3b965826975a1caace55ded995309278c77352954f541d410d0ad46e82574c941b1bbf9c0512966e4acad5de0a8eeaca7cb0365c3fcb9a2a33e3394ae41cfabd821b87c670ef60c0337c35356effee59f8f330df90e1b17a4366b9c1fbb2c7fa676cbe9888e308c18547f54b3188401e2e87f270a5a90ffc65c1d746f40bd491392caaadb6660c18187ccb08b044988"}, {0x8c, 0x11e, 0xbcaf, "58aa980239db8d01e31aca3eb0c69725e2f8b948887af6a7a286416991b6fba175950e50edf97a227cf7a2b9da9796addb97eb292ef6608bfdc7e2f1f5bbb1cd68f9ac25683a817b1547af1a0415255f2c307e115ff076a9b741ce3554d9f24b8f1afab3c824338eee5cf16ef978904ba015a126aff2093e27edf63f0281"}, {0xc4, 0x102, 0x7, "7566d71e9cf656afdd0d556786118be326e4c6da6d04e93b997c920f767a4cbd01db0dcda40a581589ea941221ad290f257f829f914dba0eb376946549196e9da99eb77e5f9d47dda5fc97b51830c5cbad7b6a2f6e725eea5a687205552ce2a31bbc4d8b1131aa140de4bbae464d4e81fb5c04851bac98d2a23d0365ead08182588f08aaa6e1fb99eaf454fcab6bf1cdb615e8e1d77c28025589f0568ec50eecb384d52bf1f2e524174c87bdf8107859c35705e0ca82f49c"}], 0x23d4, 0x40000}, 0x7}], 0x1, 0x1) setsockopt(r0, 0x111, 0x1, &(0x7f0000007ffc)="0d9cd50f", 0x4) socket(0x11, 0xa, 0xc000000000000) 2018/02/21 20:52:39 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) [ 59.736773] binder: send failed reply for transaction 24 to 9121:9123 [ 59.754712] binder: BINDER_SET_CONTEXT_MGR already set [ 59.760142] binder: 9121:9123 ioctl 40046207 0 returned -16 [ 59.775757] binder: undelivered TRANSACTION_COMPLETE [ 59.780900] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 20:52:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/21 20:52:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r6 = getuid() fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000040)="cad1bc937dd54ce60cdba2200c95487a5b2fb94565897a562599f527f70b9960dc4abae3d6926dd556295b69ec9864eb3f8cf2d044dda81afb5185364b3ba1678aaa7aa87d206e2312713caaa68e2ee01291eb7411e150c7a8fafed7149364a9f1bddca8a4624cda101b97cb4b128a9d5583e1fcaaabbc608657605ce90f41ce58a2bbc9eb7531a4c75860b2ed9fbe", 0x8f}, {&(0x7f0000000100)="708cee2c573c11d36d85989577743b53efc1c1caa7edc1137b26a5c82f02d4c2ae2315af4916f74f0c664736ef1699ef2791503ff0d2e8ce441a8b1d1904792cf78067", 0x43}, {&(0x7f0000000180)="2c5281e4491d04b60e05b1dc53e048a130a5e8315b0d49832b6489596ba4a1e4bc9fdf5afb06b72200f2e4e5be74bf1ddbe72166264091d197c9ac00963f6a567525c32475b610738bb5f5b5988cbe9372d18ac8a6d542425683639ef33b0baad0e3cea4b0416c4d1f69d64fe0c2ac345d52910a8cf0a77bc5126cfda2ac8abfe79e2e17bc169d5469120b1c2de3610c3aaf8da0ec396b0545d12abaa36aa86b45478b1709e2129f9d", 0xa9}, {&(0x7f0000000240)="42052cc62114b36ceee2d23fda693d2091f27d1ea2890ac5043a1da83636ad8899548f3bb8915f21f5d73522ec3578b8a4c904c4094cb6c3110771720032a551857c0f8454aeca6c3f78c2b3f4db1a7158e44d2d62313248f5b9284244cb2aa4b75c1debd300c5d17e96d736", 0x6c}, {&(0x7f00000002c0)="8164887bf75cd55626bc89526802391e54", 0x11}, {&(0x7f0000000300)="5b124ab106343a79a8ae56c1dcfb8052582ce5a6fefbb89502c7e68225411176b4892aeb44702ecbe0685a5a61ee1c8b8da26cbb12a34fb637344e8c0bb768ef5c673410fdcc3da2e9be4592e063bb4076a8e8f8f79301ccfe1f37dc0a8fe428911f81d7a6f379d137c8ace5cfc441c461926ddc63604883c7e3440466211be59e79fd16409b70e781f67b778add365f1249096e3b0f04f1252e0ee042f4e89b396f9e8cc59b7c02aee0abd717493f740d65708b803a5a1fcdecc887952736954d6d6610e35cd25add5283fd9d8728328227ba40b43421cc9c61d1f4", 0xdc}, {&(0x7f0000000400)="bd2d21d0c25e06f98aa9a8a6c701c80f9b30a5887528e4d33356172b4faac86471264a459e4a9769a1e22e1b98050de102f5f1", 0x33}], 0x7, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x94, 0xc0}, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000900)) lremovexattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000940)=@known='system.sockprotoname\x00') r11 = socket$inet(0x2, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r11, &(0x7f0000000940)={0xa0000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) 2018/02/21 20:52:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, 0x4, 0xf15d}, &(0x7f0000000180)=0x98) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f00007cd000)='n', 0x1) 2018/02/21 20:52:39 executing program 7: r0 = socket(0x10, 0x3, 0x5) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000107000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) 2018/02/21 20:52:39 executing program 1: r0 = socket(0x7, 0x40000, 0x80000080000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x9, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x4, 0x8, 0x5, 0xffff, 0x0, 0x8, 0x1, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) 2018/02/21 20:52:39 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, r2}) connect$inet6(r1, &(0x7f00003bb000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/21 20:52:39 executing program 6: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x9, "7ba1f7c8dd68", 0x1}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x0, 0x0, 0x8000}, 0x0, 0x1f}) 2018/02/21 20:52:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103001, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x882, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') write(r0, &(0x7f0000000100)="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", 0x92) 2018/02/21 20:52:39 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/134, 0x86}], 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:39 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0xffffffff80000000, 0x80001) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/69) 2018/02/21 20:52:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x20000009) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d27fec)) syz_open_pts(r1, 0xbee10be68223276d) 2018/02/21 20:52:39 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x15, 0x80000, 0x8e, &(0x7f0000000000)={0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x6, 0x6, 0x20, 0xff, 0x5, 0xffffffffffffff01, 0x8, 0x9, 0xc16c, 0x5}) 2018/02/21 20:52:40 executing program 3: clock_gettime(0x0, &(0x7f0000861ff0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e3fff0)={{}, {0x0, r0/1000+10000}}, &(0x7f0000c20000)) fanotify_init(0x20, 0x400) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x400) getitimer(0x1, &(0x7f00006a8fe0)) 2018/02/21 20:52:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) get_thread_area(&(0x7f0000000000)={0x8, 0x20100000, 0x6000, 0xcd73, 0x10000, 0x7, 0x100000001, 0x0, 0x5, 0xbf}) r2 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x109801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00009ff000)=0x6) 2018/02/21 20:52:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00001d7000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) syz_extract_tcp_res(&(0x7f00000000c0), 0x7109, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/21 20:52:40 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0xffffffffb5d7fa2b, 0x3, 0x200, 0xb8, 0x40, 0x1, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x80, 0x3, 0x1, 0x2}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8000, 0x20}, &(0x7f0000000140)=0xc) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}}, 0x8, 0x7fffffff, 0x8, "7fd0857c805a20d92ba959e70b877cc615d24d3873d254a0b84f9e60db5661674c2304189d2ff5533a7be9e2c3516997879325528e0f181ced7a6b1824e98218862bfc9390339933615cd6244726594d"}, 0x160) 2018/02/21 20:52:40 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d33ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/02/21 20:52:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/244, 0xf4}], 0x3, 0x0) 2018/02/21 20:52:40 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x106) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x1028}, {r0, 0x1082}, {r0, 0x484}, {r0, 0x290}, {r0, 0x20}, {r0, 0x3000}, {r0, 0x100}], 0x8, 0x94d) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000000)={@common='tunl0\x00', @ifru_data=&(0x7f0000000080)="bed1bb786975da7b79516904ee402d4961e88b5e2fc9b4cdab76ffb97feaf332"}) 2018/02/21 20:52:40 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xa9bb, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@empty}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) 2018/02/21 20:52:40 executing program 3: r0 = socket(0x10, 0x802, 0x0) socket(0x0, 0x6, 0x1000) fcntl$addseals(r0, 0x409, 0x0) 2018/02/21 20:52:40 executing program 1: r0 = socket(0x5, 0x802, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:40 executing program 6: acct(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r0, 0x0) 2018/02/21 20:52:40 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) ftruncate(r2, 0x40001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xde}, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x7) sendfile(r1, r2, &(0x7f0000001000), 0x400000000ff0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/02/21 20:52:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) socket(0xf, 0x800, 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x8, 0x7f, 0x81}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x0, 0x7e, 0x9, r3}, 0x10) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x8000) 2018/02/21 20:52:40 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}}, 0x20) 2018/02/21 20:52:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syslog(0x9, &(0x7f0000000000)=""/224, 0xe0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20280, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/21 20:52:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7f, 0x0, 0x1, 0xff, 0x1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000040)=@nl=@unspec, 0xc, &(0x7f0000001340)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/219, 0xdb}], 0x5, &(0x7f0000001380)=""/248, 0xf8, 0x5}, 0x40000040) 2018/02/21 20:52:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0xc8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000003c80)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a59386c8e94a0d3bed4d28d0f5fdb745229dda3c710c4e11e4bd6509c1086d31db6348ae6e7b93aca4e7f724f885564bfd32379315ea35871cf72fa5870cfa"}, 0x58, &(0x7f00000000c0)=[], 0x0, &(0x7f00000001c0)=[], 0x0, 0xc1}, 0xff}, {{&(0x7f0000001300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ctr-twofish-avx)\x00'}, 0x58, &(0x7f0000002800)=[{&(0x7f0000001380)="fd1fd21e6ac269c0ec8ca4b0962b327b105f153bfbca51e985eb603d2d7a0e142327d2c160cab7144eed404ad2f6e3e0f984439fa65f52e778afab80d8212731e70e6563cfa73765993314738326ac8c6f4192d29bdf04fec63f1b0b59d68688b697f9ad3097a9cf7ed0e17a86e84c5b8d9878bd6f9c1c6b5dc00c9ccb58a86f77801577d997b96b50dffbd45bd2ff74268d91083cd0b7fec3dc598e7f0ee18ffd1cb185ad2aa959c187a0ddab275d09f31a512929a452530e74ff68605452ae69bd36b0198555f6a5aa7278e89b23bb1ffdc14694cb473e41e711b6471cf0f783f2f2541f73bbbe59233599dffde2565208d9a681cd77e9d558887755335c00a053a89312eee91646398e008e6f4de673e6318e8fb7a3c0011d2aebb5b4b1ec3d5401e42307e76f36c8e7a0fa19ebf3afd35e6020a2f76071b9a007a192a3e68bcc8aa667a5c1c281cbfee1fc58756ddbaa157c38fa976c9b41052c83b441c00ec1fff852c9bd5cfe7ac86ba7941a73de4865e0d7dccefd87b5ba83c286a2c32c7d31811845f36e3c94528a78bfae38a8109c0405b86f132aef92c79a450765110adc09d591efd504179641cc1bf01d784571b09f4eac8ddab06c63ccfaa0ebf222070429dfb44f88c4dbc13b834336a1a0c06f9813a13b04dbbd64101eefe5a81bd7e0c00269cdfb3f7f05d81bbd3a4388ff88abb709cdaf5d8af6515f705745e35b72eea5e8ba99c1da09cf2b92336811eb8fcdb1cc0bb24c037541c126df6c48f87879db22bfad9e87793049c23321a745d7addb4a87737c97e8b044778bf694864ab7445ba4f11b558be95d2b4b41d2c5da483cc6a32f1abd7f307919728caec87f3ea1ba83f940f29c57b530521f23fcfac2a3b243485eb8f5e5b5a83e9bb109c5ab8ef11deac7ff8d79a6679b486f1dd7e06b2d6c1ee8152baba0f195460e746bab3d1e08473e6216ee46d277a7a3dd78e8da8fb5141f22f01852a3a7b472f3a147491d2a5dbb2bf34b19562d846ae076a1454b12109461a71ae4f3bbb6b7179907517ff11a00af18370f9316723a2314b177002daa54ceff14b9abba56f50dacb25511cb55503a351dae696471960d841741f9f72e992a3a5e22dafcf19ec1041422a872b624c4ec10647d46dc2d8f8d44c11a63a6bf54cf962041452513fc644b699aa3aba81576e6929bca94cf3a07182e2e31fd7a92abbf465ecc9eea65d8c831520ddcbd1a4cee7e608d59be3c5737e261bba0232ba85109a26ea621082002aa13e80c2fffb20fd0a85811fa112968a2ef63d68bcfa11f1c8cf268d216857da22eae381cca1183200ecc405b8aac6643a9ba4a4c6be5cb3006e038a69c2f41a6378e30dc8bca8533c682ef1952cb7e1546a4e0183eee79eedc82abb5ecf8bc95b487a6631fd966c91c9ccc52bb1c517665a9e1adc84a5d3e74a4204f44f8a5a04d044440969a1a04d62400c8a5adfb5fe2eb7bc2b40730bd9a5b87789b3664cc9181bb095a66bea2587b9db10e5a17b65dac4e7389d40a00492561b40e4f8fae8e15a326c42ceb535b84cd259ca71c54364a01359f66d657eae0adf04228ad01e9c7f2d88362d75179c6dd8a79328a953d0459e0325c0d145dcdd65137b63359a10f5a289c5cf2133dc415ecf8b5fc4c328664a318aff7865c9fed9844c86ec347e17e2c16b9fe4b68cec42ead5fc143455dc9f69cfa8b9d939b7b09dbc94e20c7a2fa3de9c39bfc83260335a15fd3f3ea7fece8d2717f2e716233f9dffd5a7033316cdfa5b894e08925f2c88dcd64e901d270bb8ecb79575e62aa40be6759707face843c4b69030b61c48fdc72dd2355661246731aeedbeac8b96f36aedf718893fa7a7b5002086ea1ec667ee3c7cb0dea1161db0754ab25d0e32b44a15ac97a877acfe8bc0e49d16bc6084c8bfc790db386a7125d8e6960db17adbd24ffc2d1f8b9a3b6bbc1540bb5b77ba75596aa6f817601d13e184b14e6a659f8f8e543208f3291dcc43c18a5a3afb65df7c774ebd48cfaff8337c335863d81150431e96f0dd2f7a1aff429251f16f27a05df79df4455b11d7d6ff5c1707b82a0675911450221ae4428a78ec2bec59b86112abafdc68c526e53acc3d6b2a470b55a409e6dcf6aeec9be1412887835c442347a049d309bd3c80c5d521d3f2f7084d0a6f92983aef3acd12ec87249fbe35ed24aa032acaf9532990e79610eec2e42c09d309c3873eaf31b6e2b4409ca5e9bfe8023ebd6a58e5962feefd0896d4b260aad13038840436f6173e674e2a61eed09c8c124089257448e9ff5841360ba47d6d6014951f79000c40ddbcba0d7a1f88cdaedf199b4d4f439b79af9c42d312f1d925fb28b421bb83d283dd2ceb1b74faa745b2df5666b3f2d7430bb0bbee09b46e2a0663606e93dce386d7b8268874b96d9854e0f113cee1f0562c72fee1b1504d5ee064e71dde73ae277823f591325c900bce19a9024d40509fd5b9013e906e956c4dbf36916282d74d090180163fc151f13b6d419ac79b92689ec8741ba10d920be82a5236d4f57e103def9820a4670f4eb5ef62308b3459b07f229fa899fe3b4471a62508e216c58c6abc1423644300fdbe89b06f1120b0e45316739584e7195835702a49fd9e2a107822fb5e617fc494d303a8409201706f9dcaf96b1f552a0c0cbe29cde92bd81ab5748933d3d150a2b675b987abaffaff89475001e40c80e6381ec043034f632264ce62aac24e6e8a039c3fd1d231ce84e1ec5fa06689a63eed298b55f273d67459c71040b6c97cff063fcdd2946cc279948932015bc3b59bb7e07b2d7e8af6311187e9b9560bbaf456f7c50531c0f86076e3889421c1b1c213c142c7cf9102dafa10b4671d0de6e329958ee58995fe0ba66cd9926782dfe8e1189cbbb4c6de24b98f379bbcfe042f002e85630eaaf4db2845a7c2261af8239fd70a467216ac45db6c7c570aabaaeb21da6c4bee1ce303f795032079084de6d9b5389c0bf262d96bd673b8b8cc88632c3f2d66c9c3734be36a1a03ac6cef572d0df3e20ea4eef7933c882e5844002d37d6b87cf77a136f2aa4376e5fdda559653db469b86191af3f25ec3ac0cd0fbea4a276a6d9323e612afaa2140a6d209fc288a075c7e96f35d30b4d4e710215b87f774f009edc732fb68fd3b5bd2429909426b9cedfd4497e34a203518a287194b4532dca701904a6cd545bfcab3031b51c0a1981880344d58c62fefc8fc80663a26a28f5b9a6d40d8bb6febd1b8c37ec468a0422c26d1cd6c3ccf54e4bd41a34c8d32b6a9da51c0a97b870e9ec095ce494e84b64d7bdd26cfe1dd6da1fb726c73c49da5887c2b582feddaa0dc69f18f8ab576bcecec66aec0578ab43e1cbf988531a4fff379e5a01a1e0f215c54ad8708e7e76015b48d4b13b7c8abf6bbbbba4468f3d7e1667546d1a32e5212d948972d35cdf9b93bd067e2c3fc89bb25fda64e316adc58a6946e5c6b3bb7121da26452eceeb74450442b68325590394cf02f3a26bc9337737580dffcc766da49b0f2277a845392c76f728a440c3a6870dc6e0064ead647dd9d3d3c684a4e85e0a0fa9b37597301ad43b697430fe1e4a19ba34525bdbebb2568726c1ec0264863506f48d2ec01b698f1b2ed49cf7b587988b3e2b145c988e84e7b160f5ce5011016fd2144300a9f594d62e928172c6f5a6fdb3dc5aed7c25cf1d485087b2f89bd17a3a897f10aae9899db092b244c71aac82418e393df464cdd11059df0b12c6c1b3daa1f0d604c616c21490d97cae14ca7ad99e13e184ab5024fdf6e23eb0da64de5a7c51d6b095c3ac30da978aefcdd77faa4c3fa8cdb876c0fe132f5f42a3ff46b3191bb2b8b8ed42b2bc396c743ea93d52855c35b538b84f25209e29057083262f00964dd7d7652fec4988facfb1a4c946f830253db33fe621cddbae22832c672c1dbab766c60f8913f9b2bf64b56ec9b34b2a1b7062583566631644098b6bb87dbdf2d1a3d5228c5a310f3b73679cee856cdd2e5ef8dcbfd1bea751b4d9b0281f64e4e23b6dd8021b536447587983962426420e70c3f93aa382ee7d1df7265c1abdf5db76806aa5aaaa4e8341c0a2341ca4b174ca51bd972967907060535298c9cb925cff6181a394dd4f2d56e6e1f57cadcd5b73a9e2215acc01c268b871af0ec1ea78b8427dbc221acdbc5e67002b1ba457a95e734b45ab0d84a4508ee5d02a02b70e76932263c577be73410d9c889ace691aea5612eee392ae4f31bf161acbd0fb5d90fe0d6a8aa1aa5d94c12b276dbf3e15643e2cd34a1f2faa28633b169da2d7cbb8fababe1261957661825d904a42cb8042cf0df54fc7b424e03fdbb4f881379f6174a50eb98cbd1ad9d88e5e5be8862649db2e2f8c26a87ddf0e76be662db1165bd4ef056311814ed8c2a0902f6d1249601541abc9a0f74ca663882d4a99bd732845ff63aed4810dc836b15bae7699e18ecd07906697adb30977c796c24a64cdde5a6cec6bc55e46f7f8df90c4dd282bea8448320489ab9f3f5856b309c0ae7650077f10b3db3ec8b70eb6248b68af679e885fc60da9cdc5582fe13ab49ab50193e810fbd75d514cbefd11275e6440ab73436433bda482d13902c177298aa46de10019277fbc0e5c63fc39efb8dfb28009e0220a616de05b37f9a085a4be96efaa27eb5daee1a91e7800e2e563dc4ba5832fbab9d142c0d71a61c911a966f584382f12bfb1893329628a7c2e3954b6edd819c4ca2e57b5c38a5cffbe5ff1365efeae0b1a791421772f84d8bcb79653eec99bbb11d23ec0a4d2052acdaee925780f6f9e54a57c5f5c02142c3b7875b52ed6817a65c6c5198a9833ef2f18a1473cb6b15961c276d2201ba6664d029f79c2c6ba193eaa1316131fa820fef5a9c06499c387648568d10419c2ef7ada4bce1f3a4a422393a2595cbfde6ad0e1814425e7082e0a715c2d0f86fa64fdde660e7f53517f3a6268ceb1a01095dbf3f0c0400df4e7f8100cd1d9b71af73d25f6e51816c32174f4807f7715d4ab47b1a3586bc2869d44252e2a3ec23824bb2afb68f462f56d966a3285faad5ed00de71aebc138a6937f3090b502e5b7e963df1381dfdb4b1ef55260d865e879a448fe35b147ebe5844f6cd9b54a84b5846c7e9e079b9d2a825539a9bf49da6a9a755f8f620be88459cd7268b5222630957510796a68481d65ee1c5aa03f9bdec824bdb01516a27b8f34f284dff26327924b189fc79017e4e1e5886af3b12f9164cd7bb4b6d497b5bf7c4f2b61efd5c0384f6c08f32079da6e50047db57767a1ef3a1498bff76439adf0f714af2293713918477b62d2f2ef9895a11e0f37864d9126484334ecdabf3deaffc0aec6a97fa15ab81b1cabc45626eb82bcac10320ece01fdd36d362096d4d55033493785cbf937b0600af6f3224daaeef2f4836ea472d955dffdfbdc73f144f4bc7f44f7bf852e7228c65e049cd95024b361ee04a62e12ee838062dff5729db261bd3c6121695d28b0b6ba280df0e5bd4d34ec43253b282b148db1c389883037e3c83749bd4ffd52aa34e63aa33d2b0f3340d083f0413fdb05fda2975adc16774f8303c9180c0279749ded306746be8ba7486a4e62e5f23d4efdc53f22ff5bfaaae22235074e1b63cea3807052c792bb10cf34f4008ee63992810390182f14cc63d9b78b93dd68afc9c69578df9f74b5109e485682a051b98eb719834c505a0b733e2bdded9a94c6c106faa7f3fde7fe15d3ce6eca7e9704787fb56e4bbaac5353c0c5d32189a84dccf3a78162ba6777a98f08", 0x1000}, {&(0x7f0000002480)="9ff799f990dd9bbe2908ca2767c25b9d410cc358e12e52b27b27cc227a4e09e2551bc778e197b7cedc165288c70ff9ea94735139108947ac155a89179ff7e752943bde2c2a79d717a60906be27d7fde127760abc2dfad6b999676a5e9d0a441a7c0b77109b8e714008086bfa9b97413645218fe662997414aee301d4351b483d5fde9c7008651e46211db43accb57f42a5d3bfc5ce60540390338c158ce7cb89bcede6e496c3997400cc2d36f25bfbfb781df6ad2478f3af1bccf13e7adbcece58deac142f42f5306d3b40b6e6a6ca52a45e459223fc0c7e9bf1706c8da2563210b6b110d056c69e3941ff", 0xeb}, {&(0x7f0000002600)="4d78e5252b6b66ced9e0b1804aad1b1e8b1ee8614e6329707f4e39e5fc0e02fd7632c84c775c0a82e9cd3ee8819aa472db4210ed21d71c035761cf936770c7b2ef5c9e507b3cae37bd36b0098816416ae5c637c7723569069d22f602cb09d86628aae8d8ad5c8cc3529fd2c1208f810d9ddd446b576cf84286584513e70cc54b38e252b0b1f5a362c8223ac71daf89373348742c82ce4f5ceddbeeae8d5dcc3e84c587095edf2c0e1f2534b86b4ff18a36226a35c4e67864ad2cf1b908e4bd7700d010b0f59c91d9f88420bbeef778e91a1f180c60d4c47856aa74e143cf4770b1444a139c9dc61cdf0b72d3914491dc32", 0xf1}, {&(0x7f0000000100)="a6", 0x1}], 0x4, 0x0, 0x0, 0x4048801}, 0x9a77}], 0x2, 0x20000004) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) utimensat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x9, 0x1fa, 0x400, 0x3, 0x10}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r5, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) tgkill(r2, r3, 0x31) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) r7 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x20, 0x0, &(0x7f00000002c0)=[@acquire_done={0x40106309, r6}, @free_buffer={0x40086303, r7}], 0x76, 0x0, &(0x7f0000000300)="0024f2e56d93b057d3d0a556cb972610c5c1db74c1bbb3c39307288bb43ee86b35af8a210ca7995676257dcc1013584b9726a9f6a86df0b444c8d65bdaf4563551810dc79b374edb2ea67771fa587b5a5a77cd09a717ea71023ee9e8f277b6d00c9b04f0defc817e4fd988391dfb94588324b8974297"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 60.816761] audit_printk_skb: 4770 callbacks suppressed 2018/02/21 20:52:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2c, 0x10, 0x0, 0xc00, 0x2, 0x3, {0x0, 0x0, 0x4}, [@typed={0x18, 0x0, @ipv6=@empty}]}, 0x2c}, 0x1}, 0x0) [ 60.816770] audit: type=1400 audit(1519246360.305:5357): avc: denied { net_admin } for pid=9225 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 2018/02/21 20:52:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000663000)={0x10}, 0xc, &(0x7f0000a46ff0)={&(0x7f0000000180)=@bridge_setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) 2018/02/21 20:52:40 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000000000)="068705c90b8b3a17842380093a2a0e4feb005a7ba854a11ccaaa5f677f05765e0a2a1594ba6373d37887cc24075ecff94eead8c2f8fa6364ad14a00a95afc94033", 0x41, 0x40000, &(0x7f0000000080)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 20:52:40 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@generic="ffb6995ca138fd5957e34eb494b9406f", r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:40 executing program 3: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003fe3)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) [ 60.831711] audit: type=1400 audit(1519246360.325:5358): avc: denied { dac_override } for pid=7627 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 20:52:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/9) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0xb32d, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x10000}}) 2018/02/21 20:52:40 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) [ 60.833358] audit: type=1400 audit(1519246360.325:5359): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.845671] audit: type=1400 audit(1519246360.345:5360): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.848190] audit: type=1400 audit(1519246360.345:5361): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.849817] audit: type=1400 audit(1519246360.345:5362): avc: denied { net_admin } for pid=7627 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.852402] audit: type=1400 audit(1519246360.345:5363): avc: denied { net_admin } for pid=3789 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.855427] audit: type=1400 audit(1519246360.355:5364): avc: denied { net_admin } for pid=3790 comm="syz-executor5" 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 [ 60.859888] audit: type=1400 audit(1519246360.355:5365): avc: denied { net_admin } for pid=3790 comm="syz-executor5" 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 [ 60.868565] audit: type=1400 audit(1519246360.365:5366): avc: denied { net_admin } for pid=3789 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.072601] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 61.115813] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/21 20:52:40 executing program 6: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x6080) 2018/02/21 20:52:40 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={@generic="44920d0be0b6a611439a0927a7b09016", @ifru_mtu=0x4849}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_data=&(0x7f00001d2fe0)="bd9c77f67d36bc72ee91099ec8444dab7bae34f4e3ecd8f1db5c6181a2f7c879"}) 2018/02/21 20:52:40 executing program 2: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ceb000)) r1 = pkey_alloc(0x0, 0x10000000003) pkey_free(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/153, 0xfffffffffffff778}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x1f, 0x4) 2018/02/21 20:52:40 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xfffffffffffff89e}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x81, 0x0) readahead(r0, 0x100000001, 0x1) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x12b851ef6e428dc9) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={@common, @ifru_names=@generic}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001640)={&(0x7f0000000140)={0x14f8, 0x42, 0x820, 0x1, 0x0, {0x1d}, [@nested={0x190, 0x83, [@generic="ad9485e5cfd6d1aeeab5118d49e4aa0ae79874a1a8135f82bbb061229e512c102bcdd5d3a8e00357ef68905ec452d7dde22edba6f4b66cf14697a22790ffdc4c2588155fe35aaa9157f2dc5125c9ee4173019537eb2cb08cd6f6aad1712a", @generic="289bb64d906dec8d989cdf41a5c0119c6539ae38f83de8aeadd6", @generic="93948ba1fa35cdfa93a10ed477fa0136ef193f08170d705e2f", @typed={0xc, 0x4, @u32}, @generic="fcfe363e4e04f76bac218dd7cb27c9141d2c19879ab828d666d70bff50de522dfa006ec74448525f1ed44656f820650fcbbf03b38dd88acdd7e79776adcebe30f32987b83fca63c891f98b310a8733bb3934690acc7108b31e9cb65dc837634bc3a3b7b53038ff8f5531f16fa3b290331fd2b13013b905a16855fcafc20380fc16398acd463ae57710edbf17ff00b0c1167f9722c1b4e908722ec8e2613d871db6063c2aeb4e97cfac5b64e3f26a576963e2b9fa151501f7ad493cef2106104250023e4c2074006413dc459893c0b9fc10e774b21ca3f6de76c80d32194d3107e6cbe4c01882ab08883d5c44badf"]}, @nested={0xb4, 0x50, [@typed={0xc, 0x59, @u32=0x3}, @generic="39a653e9822c69bfa01b69e1f1a3f62e574f2d77e2f9f788ebd9b1a11e0c4a881c894e57859795e7a1894969d2152184f58c5bc3222e2eb3cfef3b0e8890be53efe0d7ef66f686e3db8fb54f8a5a21862dc8a3b7c6479ace34e3cee8fd1b565022c60d743bec9f2d83ef08f364cd542e7efa75e444b9ec93117680ae680067921f45ec2a9a6c5d733648c5bd7b5fc902aa41220fa1d1d40fc14e0b629ea66f339b33"]}, @generic="1dab74b5bfeac15a42fbac4464314034bac419421f747002dec01fe98f21ebe4038189cbf3b124dc9d4c842c32e8b0ee799717a965a0463804f481d90d516e01e8863f779f88f374bff4cfd0909d9d3f9e647027d8c96465fb250f898cfa9570d4c5ea529dbaa0b0fda8d7bc62420937139a564c38b74823976308cabc88dbafdb37e03799b076", @typed={0x18, 0x26, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @nested={0x1f4, 0x11, [@generic="57e221509e43e8022d75e0d9c6f39d8e528c334f557a82ee11aeec60fc5583b6442db7fad20dc5193ecd27835dd038ad20b34c5241ccdc651ffc5fd179343c418b356907dc63d8692a8e6760d07efc45c29293a4cc531928049049f6b7162f0fae225238ea170bbe80f63859769ff292428a017655a0e3e64bf73814d0a584bce462883f8cd1ade7837d9f057e7f6a1783c4951af100afee29592e28fcc307eceefcf408d634d0", @typed={0xc, 0x63, @pid=r3}, @generic="d40991c3797bfd1cbcd3c8eab777e4083a54db07c124fd0cea99a8da9df7cd976634ac6a65c78e427e93cabbf5fd0c3ec6037e708e43e3a9685119c83e0550112409b4337b371e8f9f21834b7d92fd04031d2248376c4991897539217052c2cd9049bab89794bda9dc61c638747a77fd889e021b62ce3f61b6065257a55a01df5671ec2fe55931163fa81663fb0b19efeb9adf02c4fb947a1541f742595e4c051d1caf5ad91dcbf05a365b939bb4f7397417deb5328560d1e960ac2503aaeb03e5414dda6d46c0c184775a9a5ad0", @generic="b9c338a6eb4e03a77569273d0b5abac565c2f9de34192e06b72992d184feeba7398b9a6977208930ae4a5d527bb42562e04035f5da6f9c28ac6c2a3b54c339ed487994a23a9be7acdebfaced3800b0fbec79b8a50ea92a3ed3499654350f76fc077ae56f59496750cf02cca37b3d"]}, @generic="f7f3308312b33a06ef5966a27577e9ee6d1a2fa046a71b99b6f31f437d50a2bebed245df4406f4cb7f71340aa80f054892dd4ffb9c8766653d7614ab5aaf963814c45302ae531f3a8977d8d092f85557b65638ea94f514e3104ae458fe67d3612639aa1cddb6cbb385df4587d32ddfe4104de92baaff3fb0b1de82ac62e39a706d626b77b317ccbb6d713f42771386431185888df90d13c54437ff79ccd92ee8ed00793121b80b83d841906899c21a96e3be3ea1c6acd2d20b43bad61447e15f50bbaa189972c11ac6551cd272ec7fd97f32c8386471127d4d5010864cfc4ebeeefe51869d232638b06c9371b59fb5796be4cf29d23f4530d3f9857d8e3d9ff9ca82d25d563d702604d20b131f3202b902d6b588478ee030877f045d7149817bb1e7952cbd037be3836e6a044cb7a47dc57ff743ec2fa09ca61c6801a10e43b2b2f8a5de3d1a1b3020327421ea21b315a9a30736ab16a53902c77c29e1b6010a8b318e56793316972e8edce25d0185f5a95da5f4ae662b05d5f53207546476999ca8e2a6d4866006e92658f9a9eb829c8ccf30abd8691d1e1312cc4022ce857373f7dfb9a339b5292940421968b8730deab2fb0eac36f902c632a0dd6eb7decaf1bcdc0a9220e32e66a6f7b10f885fc01483410aea82d36e40ca0008d6582dccb4ec7888f9e8e96d17a8208be3bab511f694ea9f8a4498905fee78ee2b7b0478734a18e857d8f66ec2a47d836936772b9433f9f3e787ecba84564dc039821243eff8b025246f3a4d5ac2d4c8965e92fb0f5421301469e23a9071a66ab448a41e366a8ea16e2b02e932fa5178789e15be982252ee468eea1dfcc3aeb1a5c870aa08da261aeae61c9492696af2a0caa46f24bad2d5fe95cdcd8a4ed25a32ffbf43c8ef3de9faa231aa760900da175aac0977eca37e2e3beb9d7cfdd2b2a840249660dfd2defff7a4a796ebe25f3877263bcaabe273aeb71dc6740e9941803b199a4695cfd8c478ea7fe20bb9740a4d9bef17dae78609d2d1950ce8525a95a9f9cd2280faf422b63e40e07f0c781c5d9b3f523c7a72960dae2da51721ed6411a3a31270c60b5896c871d2ef5712b14512e836b1ebde952aab01b27d7b92cb4a95c7e63e4c9365a9a2b210a129c0acb95c9275b730149637ed889d6b4920c4e41d81f960dabf533aa193a723e25c0a69c20f02059461e0b35bd5e2b778e0b51898e0416a80a82bb6b5efef08d7cde4a8827380be636ea9cb16a41497c6db3c22455656b9e68fd97978513bf5521e11d77d85c3c03329189b3ed8c7df0ba2e95a0d5f021ccae199496c0cd0f11ebcd35c55cd3a68167ef5a431a66f1315c3153a82b16d58015ca7c44f4b5451f0f6420631c3f7ec897d3ff07dbf7515130dd881e73797fa81bc0d69d8babb64e2fb451746869d532cd35d40d55153acc02e46a1d00f3731f61dab4b37d86de8308aa5d71f8e550e7f724152998ea372cdc5c98f1003a413bb7dff785912a8aa2e8a1b2a0baa4b274936153817e27c11a9ff18da85107fed4029fd7fa50530bef62cdb7af61315e3006403ecca008120120dd80fe1355a1aeeec3ad7221e7a603be1162c432c133a5d673017713a453dc81150f7eb716b30e387dee4187066e85f5d3acf1d55aa78e9fbf8bbb408c2e1600666b6f5b3ef5162a1551b8571d219578441ff19a581540a106f846768d07ea2c48544065da8608301641239c410da05b58ebaa9a66b3f2e00f17491d99a26ab23f60249fab235d58420719bf3c975ef2a67858b5f233b79aff8f90755b78d178b3c69aea7666f322bcb02e86c3d350bf8a66ddd9aba19a5a4d5c811abe70629b1c6be72652324e744ea2bd17b9a5ce6d813647f28dd8c9ac44fd10e65fafb04c43414f72d2b451b6ced5379f7628889c55db41ad74df960d736acad4a1d52ac5b3e7e1d0884dbee58facc5d9cf0d832c353eaf718e645f98316e6d9d49bf6f2062cacf42a6b5fcdc310d2c981db6ffd75caac8960299b4579bfcb6cb6dbb0082441575017b685373d35994e5c2ca43e6a7029c6f7b984b34254b1f068294af90c9cd9df5a0f02fd36c725735671a84c866c07b7871b0bce2ccc7ab64d5bd7b642d8d411ff6052ce077969c5cdcfed45bdfa73870cbae65fee1f5f4962d2d418d98574e58d7bee1c12f96405d746d64aeae79137e8107cee28cffca9587f52f92132281e4af3bc754c69241466fcd8fd6cb7f8826a52ada2263567eb4690ae69bf59fb9c17225f49a72e288bc9cadcf74adb7a9b9481571879acc2a5cca422b7d0672ec3520843170c226d841b324edc51325d0d7217044e30ab935b000fbe9efb5363ed9c2ca2c3f8fc70f8817fca800d3137573f52b595e3fc28b54693856f164f50bd094e6ac542f865d19d74d2dde49e376b65fab7ea3b2a009ad07c3fb21679525e2011a770ed1977cf6bc8642c1039e006f3956d692d4d385fb99439b99c7e587823b7fe93ac11e5eb1d35bb34f011f52abc784a4dc7c22e7287ae2ff3ab73f027775e1c87b409a4d01b7c2a5959d89f1967e286ff8c9760ccd555e99acf2feeeee048937e523a09c0b932850888dcdbce8a8a21bc67c1fbfeaf8ca7fbf46e01f2349f2731c297d05bb4bc80d9d145e55ac0529b0e41a0357d4357e16733b489210104b382e37c952fe202b01b5d3d44c97e6caee8ecd534196b225c00a310a5c33097fe48385c7c0ff55df696b260d38ccb29c66713c90bd5f37c848fb522286582856e218337762017cf1c4bcccb6a270a03af41fceea6afeeef212d1b62bb40f041e910e507879d8ba8ae030500716b45650a2b87d3f24c6b61ba6a58bd2e0a725263317a0017ba3a2892ae844807b9a2bffc7853787d9bc6cd3edf7548610ce041af878361118a9f2cec9964d539e7e0fb115fdc65fa0cf9667636f532b8fa2969e0bdc6b10ab73e7ea27007d6e7750aeb17c04bcdf1561b90e8c7e05ceddb2fdd582836d186c9cd9cd264f668f50ead1bfe165121e1332e89d45a5f452a72d6af6eae08a6a60cc419a1cc4fc4eb72317ef2db52e025edae34fcd14d865c8fbc3be1fa5210ea9a15431fc8b79b920f15dd39257da047c3a0a4c6b6f0adfdeaae2a736d953b55d4a0cf73ce6a2fbdbde6da9ee8ce45dc43c43986ecb2fa8fbc304e1abb636a72c1e23dcc7360786f2e58f48f1abb796288ad4a47a95769ed0d97e8290328f7cb74cb36e2c89b8f146e5d28e8462da3b55e4dc097a9fed40611080c843f71b84a1a1099aa227eadb4c607972beab183fbe106dfde0313b73359f9886bfe79533566d55d928770d539ab8f97d30e0aff10c34c77383eee604f0a2d097fc4d130b80e8cd7c4d9d8d686a953792b20eb64430e77fc907dd8e68f6c6ccaa3b320f6f2fcaf58e22d33fe5f92555daefb4569737c62adb471fb3db3cbbac5fc44165ba0df1f333c85ae2954e619def849bb4e0e9927bd3f1336b98ec7ae3d0ffcbd4efcfb7f217d98fbd507bd3c4a39b50ecab9982c8137a682f451be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@typed={0xc, 0x2e, @fd=r2}]}, 0x14f8}, 0x1}, 0x800) 2018/02/21 20:52:40 executing program 4: capset(&(0x7f00001e8ff8)={0x19b80330}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') 2018/02/21 20:52:40 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) socket$inet6(0xa, 0x8000e, 0x34cfbc0f) 2018/02/21 20:52:40 executing program 3: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0, 0x2001}], 0x1, 0x88) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000002}) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0xffffffffffffff7f, &(0x7f0000000080)={0xff}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1555555555555900, 0x81, &(0x7f00007a7ff8), 0xffffffb4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xac6, 0x30, 0x3ff, 0x9}, &(0x7f00000001c0)=0x18) 2018/02/21 20:52:40 executing program 5: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000)=""/8, 0x192) readv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/02/21 20:52:40 executing program 7: syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000446000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x2, 0x3, 0x5, 'queue1\x00', 0x7f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x200, 0x9, 0x8, 0x800000000000, 0x8000, 0x8001, 0xc5f8, 0x1, 0x1, 0x3, 0x67d, 0x8, 0x100, 0x1, 0x7]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3, 0x6, 0x6, 0x0, 0xec6d1746a405ba66}, 0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0xfffffffffffffe67) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @rand_addr=0x75}}, 0xba500, 0x2}, &(0x7f0000000140)=0x98) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000746000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)) 2018/02/21 20:52:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, &(0x7f0000000000)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$void(r2, 0xc0045878) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000000)="8eb12a40bcd0eb8db166b69f34d73339c96c5ebe2a8ff3a43fcea95495b2f056dde90f4b10b48949d38ddd15f38f3e9c47ef3753363530d185105cb3f277b95473ffb7159389d4f0b12e41ec54a08f2b4afe7b68576ede0ffa36e4a8eef6c4545c038d031592eb336c4502e815d3c1127123ca", 0x73) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/02/21 20:52:41 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@generic="e7749fbd40849f1d8d57e147f33115a3", 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:41 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000000, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xbd29}}}, 0x88) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000024ffc), 0x0) 2018/02/21 20:52:41 executing program 6: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000b97000)=@generic={0x1, "52fd780effe22838d1a4532e62072c4acd86e223eb7c60fb27990f8ff2fdcef710621022b08facdf7ce6008c50233e7b3cbb956e18bf6ba6fb8d03a417c6d6b7fb591239be0e670c5b8b7836e20fe01c7b8574119321ee3a6a7e9383bdd1e226bf05563d53ea78c5b378cdc5ff353dd4e17568d508808d6143dc4446e2ae"}, 0x80) 2018/02/21 20:52:41 executing program 1: r0 = socket(0x1000000010, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:41 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/02/21 20:52:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000011f64)="240000001100fffffffefd956fa283b70a00003808000005031e85683540000004002700", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/21 20:52:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x102) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1, 0x80000001, 0x10001, 0x7fff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='\\security(\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendto$inet(r2, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) readahead(r0, 0x8, 0x8) 2018/02/21 20:52:41 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8400, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x800, 0x8, 0x1f, 0x7f}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001dffd)) 2018/02/21 20:52:41 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x50000, 0x100) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:41 executing program 6: pselect6(0x40, &(0x7f00007b9000), &(0x7f0000fcefc0), &(0x7f000088efc0), &(0x7f0000000000)={0x77359400}, &(0x7f0000fceff7)={&(0x7f0000fceff8), 0x8}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0xea, 0x1a, 0x8001, 0x80000001, 0x6, 0x6, 0x40000000000000, 0x8}, &(0x7f0000000040)={0x8, 0x8, 0x6, 0x1ff, 0x40, 0x10000, 0xffffffff, 0x8}, &(0x7f00000000c0)={0x7, 0x6, 0x7, 0x5, 0x6, 0xfb74, 0x8001, 0x5}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) 2018/02/21 20:52:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff8)='uid_map\x00') pread64(r0, &(0x7f00008c1f77), 0x0, 0x80040) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) pread64(r0, &(0x7f0000000040)=""/145, 0x91, 0x0) 2018/02/21 20:52:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x125e, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/02/21 20:52:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) 2018/02/21 20:52:41 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x144, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f00000001c0)="c4edde964625063101c3b86094890f5fe811f2a8ab4acb689d3845579257317667641fac3be8b8accea1082508e6a8639e594fa9d249ef596849ed4b7713c66f69418de14b9e6b811364ad43b1224e5931dca901fdbfb9d12919e98dd305369a4da8dec58afc2f1574fbc50b4bafaa9b1642edd26659d9613d8936314e28da9637cdd42e6d25faf4604e6a15de1a024d6de85d21e347d143ba8e76fceffda5f343f2cbe637689e68d06efa0111aa0836436010446cedbf4286bfb6a36982a6446577281747b31a28e10b4e52f7af58a80964ea2d25d8798256961b48624aeb") getgid() setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={r0, 0xc16, 0x2, [0x0, 0x5]}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x40) 2018/02/21 20:52:41 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:41 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x5) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) 2018/02/21 20:52:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 20:52:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009b6000)=0x10, 0x80000) recvfrom(r0, &(0x7f0000af3000)=""/68, 0x44, 0x2000, 0x0, 0x0) r1 = memfd_create(&(0x7f0000afd000)='wlan1\x00', 0x0) r2 = accept4$inet(r1, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056affc)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000077e000)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a4ff8)='./file0\x00', 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mount(&(0x7f0000038ff8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000eae000)=[@in6={0xa, 0x3, 0x7013, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) connect$inet6(r3, &(0x7f000085b000)={0xa, 0x3, 0x1000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4000000007}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, 0x2e) chroot(&(0x7f0000000040)='./file0\x00') write(r4, &(0x7f00007b7000)="eefbfe9f68c17af47fe98a081b11b11015c2f4bef49840e664e734530db1dc2c0c5aa6b3d37105c36b8eb91f025bf4e37f8daf3a0165791b760e3b1c19e100609de222c556e0777711431043b17cc89cde67b416a061e9a137a4381d69b72ab195bc2fcf270294f8ecfb55ca3dbfe0b329a77023ffe4287327981c33e410a0f17a71d3960fc04b146d576cd91f85738c09e6634bd4287545f16ce8c386ac355f499a", 0xa2) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/21 20:52:41 executing program 1: r0 = socket(0x1000000010, 0xa02, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x1, {0xa, 0x1, 0x291d0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}}}, 0x32) sendto(r0, &(0x7f0000000040)="6e11c1d3a7cbc6eccda5e1f73ee4562792202e0c0588112c557d17ac2ec67f27d52005f35c5326f79e6fab0a24a3b3d3aaf1509fd95a21b225ec4ccf192867a9e003b49550a3b4a8019bf52dafa1c11c16c2b87ff3004020b461e8cfffc533dcf492c6aeee5f28e48ba7d56d63b77333bd541f0701a681eddb7e78341a0315cd3c1e7704677e4ad4859668bf4acc4d5e51d64e1a4c94dae77f2999a36daf7013d0d68b", 0xa3, 0x10, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis-generic)\x00'}, 0x58) 2018/02/21 20:52:41 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendfile(r0, r1, &(0x7f00000025c0), 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f54000)=[{&(0x7f0000d40fa7)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) 2018/02/21 20:52:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x20, {0x2, 0x0, @loopback=0x7f000001}, @common='eql\x00'}) [ 62.484415] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.539966] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/21 20:52:42 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0x1) fadvise64(r0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x120) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000000)={0x0, 0xc9, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0xb4b}) sync() 2018/02/21 20:52:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "57989c56ffa879fec7d67d49464d1b57812ff3a0048b4840cd8a7b43430d60723b9243818ec6db18fe39504b7b7a85b6866ab585c769cde9d6d0787e5aed0025", "1a212545ab7c8c2d8e1c492edc611af8ea894627c454338bca47043172ee0c2f51562e610343a5863b034586bb832335c359d1bd070eec5d0e2618dd877302da", "83bebe9942f22811ba08d691af0ed88843cf05938d32d4aeb6036e9923f6ffea"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)={@generic}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000380)=""/208) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000280)="f33ffba430e80d43d45fc83127a62d05057b369a3169705a151800000000000800010eab4d52283f9748c35d5e1795133cef3f62ea3dc69dedd1d971d0f80cb88f7159a9708e3a7c60a3547fbca139f3cf7bd788a2184e6113c83cdbbcc7029b1039a7a644d67439da0c71e8469c928265672a91e4c8e70139", 0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7fffffff, 0x200, 0x3, 0x7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) 2018/02/21 20:52:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1}}, 0xe8) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/162) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa00}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x7, 0x80800) socket$key(0xf, 0x3, 0x2) 2018/02/21 20:52:42 executing program 1: r0 = socket(0x401, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009b6000)=0x10, 0x80000) recvfrom(r0, &(0x7f0000af3000)=""/68, 0x44, 0x2000, 0x0, 0x0) r1 = memfd_create(&(0x7f0000afd000)='wlan1\x00', 0x0) r2 = accept4$inet(r1, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056affc)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000077e000)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a4ff8)='./file0\x00', 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mount(&(0x7f0000038ff8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000eae000)=[@in6={0xa, 0x3, 0x7013, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) connect$inet6(r3, &(0x7f000085b000)={0xa, 0x3, 0x1000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4000000007}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, 0x2e) chroot(&(0x7f0000000040)='./file0\x00') write(r4, &(0x7f00007b7000)="eefbfe9f68c17af47fe98a081b11b11015c2f4bef49840e664e734530db1dc2c0c5aa6b3d37105c36b8eb91f025bf4e37f8daf3a0165791b760e3b1c19e100609de222c556e0777711431043b17cc89cde67b416a061e9a137a4381d69b72ab195bc2fcf270294f8ecfb55ca3dbfe0b329a77023ffe4287327981c33e410a0f17a71d3960fc04b146d576cd91f85738c09e6634bd4287545f16ce8c386ac355f499a", 0xa2) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/21 20:52:42 executing program 0: r0 = socket$inet6(0xa, 0x10000000000002, 0x1004) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f78fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) 2018/02/21 20:52:42 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f000021c000)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000accff8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f00009f2ff8)) 2018/02/21 20:52:42 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42, 0x0) sendto$ax25(r0, &(0x7f0000000040)="9c8e7a592b7311a34e63988110ba4c3822d29eff492ec1e346c64bc11473216ba0f4328551a2c57c30cd9b412ea60b8ba8bce0ec10", 0x35, 0x804, &(0x7f0000000080)={0x3, {"8dc6216651fb19"}, 0x80000000}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x200, 0x0, 0x10001, 0xe7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x1, r1, 0x10001, 0x58b9}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x4) r3 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) sched_getattr(r4, &(0x7f0000000240), 0x30, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000004c0)={0x8, 0x143d, 0x7f, 0xd0, &(0x7f0000000280)=""/208, 0xbc, &(0x7f0000000380)=""/188, 0x48, &(0x7f0000000440)=""/72}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000640)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000740)) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000780)={r2, 0x5}) execveat(r0, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000800)='.eth0\x00', &(0x7f0000000840)='securityGPL\x00', &(0x7f0000000880)='/dev/rfkill\x00', &(0x7f00000008c0)='/dev/rfkill\x00', &(0x7f0000000900)='/dev/rfkill\x00', &(0x7f0000000940)='{wlan0\x00'], &(0x7f0000000a40)=[&(0x7f00000009c0)='/dev/rfkill\x00', &(0x7f0000000a00)='/dev/rfkill\x00'], 0x400) setsockopt$ax25_buf(r0, 0x101, 0x3c2b419623863a71, &(0x7f0000000a80)="b084123c3b0ae8cc8bf1390dea2ceb468b9ddfb92a596920741f7d7040a8218d4e2ad8bffea2dba98fa8a83f585ec91bd2e803796c6ed02d080fbfca64eb24aff32bcc1f8e0299101154db08a34634dbc6ef30b9018d9553145ee478460b08e951b21bae0c851843c7555e", 0x6b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001800)=@filter={'filter\x00', 0xe, 0x3, 0xc84, [0x0, 0x20000b40, 0x20001688, 0x20001794], 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x3f, 0x888e, @generic="899b314c0368a08ce6311d5558e2a45d", @common='yam0\x00', @generic="f6ee48834664d8af1d8e17ae9637de47", @generic="8bbe522e8b989c4c79e9b44fe5985e7a", @random="0f394ee05849", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x110, 0x14c, []}, [@common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @common=@nflog={'nflog\x00', 0x4c, {{0x200, 0x0, 0x1, 0x0, 0x0, "92940ce9097134ab35eb6e0063af47f5848abe413fe1efe1b00270ff6e0cef124793c8166969408b79348eb8a68c7d61fcbfdde3884810aab5e86451fc683e39"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x632, 0x3, 0x7ff}}}}, {{{0x5, 0x40, 0xdada, @common='erspan0\x00', @generic="5179e9dab41ed3dfb926511cb5190205", @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], @random="c6bd5e0a6505", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9a4, 0x9a4, 0x9cc, [@ip6={'ip6\x00', 0x4c, {{@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0x0, 0xff000000, 0xffffffff, 0xffffffff], 0x5, 0x3f, 0xc, 0x6c, 0x2, 0x3, 0x3, 0x3}}}, @among={'among\x00', 0x8a0, {{0x10001, 0x1, 0x6, {[0x28000000000000, 0x5, 0x8000, 0x2, 0xfffffffffffffaf5, 0x80000000, 0x1, 0x8001, 0x1, 0x5, 0x83, 0xfff, 0xfffffffffffffffd, 0x3, 0x7, 0xe6a7, 0x58690ee8, 0x6, 0x2, 0x80, 0xfffffffffffffe00, 0x800, 0x80, 0x80000000, 0xe988, 0x2, 0xfffffffffffffff8, 0x6, 0x101, 0x2, 0x2, 0x1, 0x10000, 0x2, 0x0, 0x1, 0x7ff, 0x5, 0x3, 0x5, 0x7fff, 0x8, 0x1f, 0xffd, 0xfffffffffffffff7, 0x7, 0x9, 0x0, 0x1f, 0xd270, 0x8, 0x7f, 0x1, 0x34, 0x8d, 0x60, 0xb1, 0x3, 0x400, 0x100, 0x9, 0x0, 0x7c, 0x0, 0x0, 0x8, 0xffffffffffffff7f, 0x4, 0x4ba, 0x1, 0x4, 0x3ff, 0x64c, 0x7ff, 0x3, 0x28, 0x7, 0x4, 0x2, 0x100000001, 0xe9, 0x1f70, 0x1, 0x20, 0x10000, 0x8800, 0x20, 0x9, 0x3ff, 0x8, 0x8, 0x96, 0x7, 0x7f, 0x8f, 0x8000, 0x3, 0xffffffffffffbbc3, 0x81, 0xffff, 0xfd, 0x100, 0x3f, 0x1f, 0x7fff, 0x8, 0x7, 0x5, 0xff, 0x5, 0x1, 0x20004, 0xfffffffffffffffb, 0xb1f, 0x6, 0x40, 0x5, 0x8, 0x1f, 0x4, 0x1000, 0xfffffffffffffff9, 0x7, 0x3, 0x2, 0x68d, 0x7fffffff, 0x8, 0x3ff, 0x4, 0x80000000, 0x2db7, 0xf8, 0x80, 0x9, 0x100000001, 0x3, 0x2, 0x401, 0x100, 0x700, 0x9, 0xea0, 0x0, 0x2, 0x46, 0x1, 0x1832, 0x7, 0x1, 0x80, 0x100000000, 0x7, 0x4, 0x1, 0x3, 0x3, 0xffffffffffffe39f, 0xffffffff, 0xffffffffffffff00, 0x0, 0x3f, 0x70, 0x0, 0x81, 0xffffffffffffff62, 0x5, 0x800, 0x10000, 0x9, 0x6b, 0xd1, 0xbc, 0x7ff, 0x6, 0x0, 0x5, 0x7fff, 0x38fb, 0x20, 0x2, 0xc4e, 0x9, 0x76, 0x3f, 0x0, 0xffffffff80000001, 0xe07, 0x9, 0x7ff, 0xb60, 0x100000000, 0x7fffffff, 0x4, 0x3, 0x0, 0x80000000, 0x4, 0xf9a, 0x17, 0x4, 0x800, 0x200, 0x7, 0x91, 0x7d4, 0x5, 0x8000, 0x0, 0xfff, 0x10001, 0x5, 0x6, 0x791, 0x6, 0x4dd41c7, 0x1, 0x3f, 0x8, 0x81, 0x1, 0xdf, 0x3, 0x89e7, 0x6, 0x8, 0x316cd0ab, 0x3, 0x0, 0x3, 0x8000, 0x100, 0x3, 0xa2d, 0x2, 0x2, 0x5, 0x6fc720ee, 0x9, 0x8, 0x7fff, 0x9, 0x8, 0x4f, 0x7, 0x4, 0x4, 0x401, 0x9, 0x9, 0xfffffffffffff20d, 0x9, 0x0, 0xbb, 0x80, 0x8, 0x7], 0x8, [{[0x6, 0x1ff], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x2057eb38, 0xfffffffffffffeff], @broadcast=0xffffffff}, {[0x5, 0x1], @multicast2=0xe0000002}, {[0x7ff, 0x2], @loopback=0x7f000001}, {[0x400, 0x1f], @empty}, {[0x5, 0x8], @rand_addr=0xc52}, {[0x8, 0x400], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0xffffffffffffffc0, 0x4], @remote={0xac, 0x14, 0x0, 0xbb}}]}, {[0x200, 0x9, 0x80000001, 0x1, 0xfffffffffffffff8, 0x20, 0x3ff, 0x3, 0x8ee0, 0x2, 0x46a, 0x40, 0x42bf, 0x2, 0x1, 0xff, 0x0, 0x0, 0x9c0, 0xff, 0x10001, 0x3, 0x6, 0xf4, 0x8, 0x6, 0xc3, 0x8000, 0x4, 0x20, 0x8, 0x3, 0x2, 0x3, 0xac3, 0x0, 0x8, 0x101, 0x10000, 0x6, 0x1ff, 0x9, 0x3, 0x8, 0x401, 0x7f, 0x8000, 0x0, 0x8000, 0x8, 0x100000001, 0x3f, 0x0, 0x7, 0xfffffffffffffff8, 0xffffffffffff0000, 0x800, 0x5, 0x8, 0x800, 0x4, 0x9, 0x1000, 0x2, 0x446bd146, 0x5, 0x1ff, 0x190dcc1b, 0x5, 0xffffffffffffffff, 0x3, 0x7fff, 0x9, 0x15f5, 0x9, 0x7ff, 0xd80, 0xfffffffffffffff7, 0xe3f, 0xe0e3, 0x0, 0x1f, 0x4, 0xffff, 0x3, 0x6, 0x3f, 0x1ce, 0x34e58d57, 0x0, 0x7f, 0x100000001, 0x7, 0x0, 0x100000001, 0x80000001, 0x2fbf09e1, 0x7fffffff, 0xffffffff, 0x8, 0x8, 0x401, 0x4aa, 0x2, 0x5, 0x6, 0x10001, 0x78a6, 0x4, 0x1, 0x0, 0x1ff, 0x8, 0x8, 0x6, 0xfffffffffffff31b, 0x7, 0xffffffff, 0x64e9, 0xaa18, 0xbce, 0x80000001, 0xe8a3, 0x2, 0x7f, 0x1, 0x5, 0xb79e, 0xcd, 0x3, 0x8, 0x9, 0x1ff, 0x3, 0x7, 0x4, 0x62436942, 0x5, 0x2, 0x80000000, 0x6, 0x4, 0x3, 0x5, 0x8, 0x1, 0x9, 0x80000000, 0x4, 0x8000, 0x80000000, 0x1, 0x1, 0x3, 0x4b, 0x0, 0x4, 0x17, 0x8001, 0x0, 0x80, 0x10001, 0x101, 0x4, 0x6, 0x3, 0x8000, 0x7, 0x4, 0x1, 0x0, 0x7, 0x9, 0x2, 0x3f57, 0x80000000, 0x3, 0x33be, 0xdbf, 0x6, 0x1, 0x7, 0x101, 0x60, 0x100000001, 0x0, 0x5, 0x2, 0xfffffffffffffffa, 0x3, 0x1, 0x2, 0x7621, 0x3, 0x8, 0x7f, 0x1, 0x3, 0x7, 0x0, 0x6312, 0x81, 0x6, 0x3, 0x1000, 0x200, 0x8ef, 0x3, 0x80000000, 0x7, 0x1, 0xfffffffffffffc01, 0x7fff, 0x3ff, 0x81, 0x80000000, 0xffff, 0x0, 0x39, 0xfffffffffffff801, 0x6, 0xb1e, 0x5ac, 0x9, 0x10001, 0x0, 0x7, 0x3b, 0x1, 0x4, 0x10000, 0xfffffffffffffffd, 0x5a, 0x8001, 0xa66, 0x6, 0xffffffffffffff80, 0x400, 0x0, 0x71, 0x2, 0x0, 0xffffffffffffff2e, 0x200, 0xbaf0, 0x5, 0x7fff, 0x7, 0x4c63, 0xfff, 0x8000, 0x8, 0x0, 0x80000001, 0x6, 0x101, 0x1], 0x3, [{[0xb441, 0x43c4], @broadcast=0xffffffff}, {[0x6d15334b, 0xb82], @rand_addr=0x5}, {[0xfffffffffffffffa, 0x2], @remote={0xac, 0x14, 0x0, 0xbb}}]}}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x61, 0x88ff, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @common='gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xb4, 0xdc, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"4c61ca812ed177562cec72eb35908eafb36054dc3f12953f9858a7c6ec57"}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x9f}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}]}, 0xcd4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001880)=""/89) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001900)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0xc5, 0x0, 0xfffffffffffffffb}, &(0x7f00000019c0)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001a00)={r6, 0x20}, &(0x7f0000001a40)=0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001a80)=""/91) poll(&(0x7f0000001b00)=[{r3, 0x400}, {r7, 0x11}, {r7, 0x60}, {r0, 0x40}, {r0, 0xb000}, {r7}, {r7, 0x5481}, {r0, 0x6151}], 0x8, 0x100000001) sendto(r3, &(0x7f0000001b40)="cbcbe0528c4b64cc742f7091aecf16429fdada21de32c011af0c6e7aac055ac35873662716a0f8df0f527c8db26825a38494bb7a20bc0d329af10265728b78df3bdb69755412af7cdd066a6d4b88353cb3ae86c8e67ed1d6a934bc73268660a1b5e43b2587d42651e04a1bfcf8bf4168cb2f066914fd683638ce94b7f9035575e09234c24f9519bdaf0cbc4f62169fbc5e18b368e08aac58de04152f8bc2e28f181ecdca39a531a99f81e3bb5d66ec64b247f95454cf1725ca5741c3dbf735e35220183a02da585ad0ccd3bd99ea1e482220d27a3c2c7284521b84c8ee05aa4993", 0xe1, 0x4000010, &(0x7f0000001c40)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, 0x1c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001c80)=""/86) faccessat(r0, &(0x7f0000001d00)='./file0\x00', 0x100, 0x200) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/02/21 20:52:42 executing program 1: r0 = socket(0x2, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x208, 0x3, 0xfff, r1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 20:52:42 executing program 5: clock_gettime(0x7, &(0x7f0000110000)) r0 = dup(0xffffffffffffffff) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000080)=0x2, 0x4) 2018/02/21 20:52:42 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000f9dffe)="8513", 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x30, r0, 0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) 2018/02/21 20:52:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00006faf58)={{}, 'port0\x00'}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="a860d379346c041f59f6320828bf2f87", 0x10) fcntl$setlease(r0, 0x400, 0x4) [ 62.899497] ================================================================== [ 62.906929] BUG: KASAN: use-after-free in pppol2tp_connect+0x18a9/0x18f0 [ 62.913760] Read of size 8 at addr ffff8801bd8c5658 by task syz-executor3/9413 [ 62.921105] [ 62.922727] CPU: 0 PID: 9413 Comm: syz-executor3 Not tainted 4.9.82-g7ec482b #46 [ 62.930250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.939598] ffff8801b0537ac0 ffffffff81d94fc9 ffffea0006f63000 ffff8801bd8c5658 [ 62.947652] 0000000000000000 ffff8801bd8c5658 1ffff100360a6f75 ffff8801b0537af8 [ 62.955682] ffffffff8153e213 ffff8801bd8c5658 0000000000000008 0000000000000000 [ 62.963737] Call Trace: [ 62.966316] [] dump_stack+0xc1/0x128 [ 62.971669] [] print_address_description+0x73/0x280 [ 62.978327] [] kasan_report+0x275/0x360 [ 62.983947] [] ? pppol2tp_connect+0x18a9/0x18f0 [ 62.990266] [] __asan_report_load8_noabort+0x14/0x20 [ 62.997020] [] pppol2tp_connect+0x18a9/0x18f0 [ 63.003162] [] ? pppol2tp_connect+0x754/0x18f0 [ 63.009407] [] ? pppol2tp_seq_show+0xc20/0xc20 [ 63.015648] [] ? check_stack_object+0x68/0x140 [ 63.021877] [] ? security_socket_connect+0x89/0xb0 [ 63.028453] [] SYSC_connect+0x1b6/0x310 [ 63.034072] [] ? SYSC_bind+0x280/0x280 [ 63.039610] [] ? SyS_fcntl+0x105/0xc70 [ 63.045144] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 63.052155] [] ? compat_SyS_ustat+0x30/0x30 [ 63.058122] [] ? move_addr_to_kernel+0x50/0x50 [ 63.064350] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 63.070493] [] SyS_connect+0x24/0x30 [ 63.075852] [] ? SyS_accept+0x30/0x30 [ 63.081298] [] do_fast_syscall_32+0x2f7/0x870 [ 63.087437] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.094104] [] entry_SYSENTER_compat+0x74/0x83 [ 63.100327] [ 63.101942] Allocated by task 9367: [ 63.105558] save_stack_trace+0x16/0x20 [ 63.109528] save_stack+0x43/0xd0 [ 63.112968] kasan_kmalloc+0xad/0xe0 [ 63.116670] kasan_slab_alloc+0x12/0x20 [ 63.120628] kmem_cache_alloc+0xba/0x290 [ 63.124678] sk_prot_alloc+0x65/0x2a0 [ 63.128470] sk_alloc+0x3a/0x3a0 [ 63.131823] inet6_create+0x2c8/0xde0 [ 63.135609] __sock_create+0x3ab/0x640 [ 63.139483] SyS_socket+0xf0/0x1b0 [ 63.143015] do_fast_syscall_32+0x2f7/0x870 [ 63.147325] entry_SYSENTER_compat+0x74/0x83 [ 63.151714] [ 63.153329] Freed by task 9391: [ 63.156596] save_stack_trace+0x16/0x20 [ 63.160558] save_stack+0x43/0xd0 [ 63.164000] kasan_slab_free+0x72/0xc0 [ 63.167875] kmem_cache_free+0xc7/0x300 [ 63.171839] __sk_destruct+0x3c9/0x570 [ 63.175713] rcu_process_callbacks+0x898/0x1300 [ 63.180372] __do_softirq+0x206/0x951 [ 63.184149] [ 63.185766] The buggy address belongs to the object at ffff8801bd8c5480 [ 63.185766] which belongs to the cache UDPv6 of size 1496 [ 63.197974] The buggy address is located 472 bytes inside of [ 63.197974] 1496-byte region [ffff8801bd8c5480, ffff8801bd8c5a58) [ 63.209916] The buggy address belongs to the page: [ 63.214831] page:ffffea0006f63000 count:1 mapcount:0 mapping: (null) index:0xffff8801bd8c7500 compound_mapcount: 0 [ 63.226335] flags: 0x8000000000004080(slab|head) [ 63.231075] page dumped because: kasan: bad access detected [ 63.236768] [ 63.238381] Memory state around the buggy address: [ 63.243301] ffff8801bd8c5500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/02/21 20:52:42 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000081a000)="d3", 0xfffffffffffffe7a, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d0fc0)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc19f3)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 63.250651] ffff8801bd8c5580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.257999] >ffff8801bd8c5600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.265341] ^ [ 63.271561] ffff8801bd8c5680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.278911] ffff8801bd8c5700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.286258] ================================================================== [ 63.293601] Disabling lock debugging due to kernel taint [ 63.324737] Kernel panic - not syncing: panic_on_warn set ... [ 63.324737] [ 63.332155] CPU: 0 PID: 9413 Comm: syz-executor3 Tainted: G B 4.9.82-g7ec482b #46 [ 63.340893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.350238] ffff8801b0537a18 ffffffff81d94fc9 ffffffff8419777f ffff8801b0537af0 [ 63.358238] 0000000000000000 ffff8801bd8c5658 1ffff100360a6f75 ffff8801b0537ae0 [ 63.366272] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 63.374250] Call Trace: [ 63.376819] [] dump_stack+0xc1/0x128 [ 63.382164] [] panic+0x1bc/0x3a8 [ 63.387155] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 63.395363] [] ? preempt_schedule+0x25/0x30 [ 63.401304] [] ? ___preempt_schedule+0x16/0x18 [ 63.407555] [] kasan_end_report+0x50/0x50 [ 63.413333] [] kasan_report+0x167/0x360 [ 63.418951] [] ? pppol2tp_connect+0x18a9/0x18f0 [ 63.425250] [] __asan_report_load8_noabort+0x14/0x20 [ 63.431975] [] pppol2tp_connect+0x18a9/0x18f0 [ 63.438091] [] ? pppol2tp_connect+0x754/0x18f0 [ 63.444294] [] ? pppol2tp_seq_show+0xc20/0xc20 [ 63.450503] [] ? check_stack_object+0x68/0x140 [ 63.456732] [] ? security_socket_connect+0x89/0xb0 [ 63.463300] [] SYSC_connect+0x1b6/0x310 [ 63.468901] [] ? SYSC_bind+0x280/0x280 [ 63.474411] [] ? SyS_fcntl+0x105/0xc70 [ 63.479922] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 63.487094] [] ? compat_SyS_ustat+0x30/0x30 [ 63.493043] [] ? move_addr_to_kernel+0x50/0x50 [ 63.499272] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 63.499280] [] SyS_connect+0x24/0x30 [ 63.499289] [] ? SyS_accept+0x30/0x30 [ 63.499297] [] do_fast_syscall_32+0x2f7/0x870 [ 63.499302] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.499310] [] entry_SYSENTER_compat+0x74/0x83 [ 63.505844] Dumping ftrace buffer: [ 63.505847] (ftrace buffer empty) [ 63.505850] Kernel Offset: disabled [ 63.546351] Rebooting in 86400 seconds..