nux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) 2018/02/02 15:32:41 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000030000)='./file0\x00', 0x138) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x3, 0x1, 0xcb}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff82}}}, 0x8c) sendmsg$key(r0, &(0x7f0000030000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000001c000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:32:41 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000a000)=""/26) ftruncate(r0, 0x3) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0xfffffffffffffffe, &(0x7f000000a000/0x1000)=nil) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000007000)={@generic="a6966186379adf9ec81376c13472e711", 0x2}) 2018/02/02 15:32:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) flistxattr(r0, &(0x7f0000555000)=""/206, 0xce) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000050000)=0x8) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) rt_sigaction(0x32, &(0x7f00004d5000)={0x7, {0x62815986}, 0x10000000}, &(0x7f0000f9b000-0x18), 0x8, &(0x7f000000f000)) 2018/02/02 15:32:41 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f00005c3000-0x9)='/dev/ppp\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x50000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000010000-0x8)={0x9, &(0x7f0000010000-0x24)=[{0x200000002, 0x4000000000000}, {0x10000, 0x6}, {0x515, 0x4}, {0x200}, {0x4, 0xe1}, {0x6, 0x1}, {0xffff, 0x6}, {0x6, 0x2}, {0x2}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000014000-0x4)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) 2018/02/02 15:32:42 executing program 3: r0 = socket(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000001000-0x24)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) getsockname$netrom(r0, &(0x7f0000f67000)=@full, &(0x7f000018b000-0x4)=0x48) 2018/02/02 15:32:42 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000006d000-0x4)=0x80000001) epoll_wait(0xffffffffffffffff, &(0x7f0000771000)=[{}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x10001, 0x5, [0x5, 0x8, 0x8, 0x1000, 0x1]}, &(0x7f00008bc000-0x4)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000059c000-0x8)={r2, 0x10001}, 0x8) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"13e32e8349023a"}, 0xffffffffffffffff}, 0x0) sendto(r1, &(0x7f0000001000-0x87)="8b4fb8be66b55b475a32d1049b12f0f86b271a8b9794805ee8a087a4d6ca85c381033c713208f06535f9c93fdeae8f75ebb9c4378146b757582636ca8d93eca7b0f24cedaa3ec46e0f2e3946d4228cd893952095be09fab6e9d71d82731f2b6786a412ac52841afd121de31297fec79415cec943da9195646f1c989d447c0d6662cbd33a5ad891", 0x87, 0x4000, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/02 15:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000528000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000a84000)='!-^wlan0posix_acl_accesseth1\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/02/02 15:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d88000)={0x0, 0x0}, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dea000)=0x1, &(0x7f0000923000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) fallocate(r2, 0x2, 0x7, 0x9) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f000019e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000704000-0x20)={0x3, 0x8, 0x8000, 0x2, 0x4, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000ec4000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r4, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe7000-0xbf)={r3, 0xb7, "a43ac18968d74a430cad6e1517dd5d5d05d933e76978aebd98b19b03227cf6c2f9b506589ab0e7637fafe991fd01ef8da008468b82b47933037b295990052a1b06fb0a286fec94de4a20808ff7e996040f0a4676d6c4d9678cdc501091e1d7ed6f0901919f23a641501b604618d1c43b7b784b4a33e4ac8ff0ee9184e7477fe20d2e5d5dfea1b34a2e84ee2ba083fcd9f551d23f327414eb9ef9176b8f3834c2ed330f9a7655e7d5430a0391a952c4b9298227a36659b8"}, &(0x7f00008f0000)=0xbf) 2018/02/02 15:32:42 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b53000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) bind(r0, &(0x7f00005e7000-0x80)=@generic={0xf, "df0eb236427b4d943dbc4c7452c05027904f3aae4b8bcd14f2b77be5c660e2949fa758e38697bf92db49c42919a3df1456d41f02639491e52954edcd9fecf330ec5d2c9606e183f8349f7c56494c450aa75e43d55071d3faaa6fffbd0e495c656e6ab346ef4c08926d7951e038f56a40f11ea17013395224b1d5dbba688d"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000085e000-0x8)={0x77359400}, 0x5) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x3, 'SE\vLinux'}, 0xfffffffffffffed8) 2018/02/02 15:32:42 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000559000), &(0x7f0000175000)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x800, &(0x7f0000e74000-0x8)={0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e74000-0x10)={0xfffffffffffffffd, 0x0, 0x3, 0x3794, 0x0}, &(0x7f0000e74000-0x4)=0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e73000+0x5cd)={r4, 0x100000001}, &(0x7f0000b05000-0x4)=0x8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/02 15:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x200000000004001c, &(0x7f0000d67000)="49062a76985bb9fb0312226301cfaebdea4644487d174db77e7671422a7319bdad8ffc54e52c79bdfaa0fa2fde46", 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000374000)={0x0, @loopback, @empty}, &(0x7f00000cb000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005be000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}, @in=@rand_addr=0x8, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6, 0xa, 0x0, 0x20, 0x1d, r3}, {0x8, 0x0, 0xe000000000000, 0x0, 0x0, 0xfff, 0x0, 0x9}, {0x8000, 0x0, 0x6, 0x9}, 0x0, 0xd, 0xffffffffffffffff, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x9, 0x7, 0x7fffffbf}}, 0xe8) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000034000-0x10)={0x0, 0x0, 0x6, 0xfffffffffffffffd}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000035d000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") clock_gettime(0x0, &(0x7f00007a3000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000016d000)=[{{&(0x7f0000d50000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000078d000)=[{&(0x7f0000e57000-0xc8)=""/200, 0xc8}, {&(0x7f0000eb9000-0x25)=""/37, 0x25}, {&(0x7f000039a000-0x3b)=""/59, 0x3b}, {&(0x7f0000f8e000-0xc8)=""/200, 0xc8}, {&(0x7f000055c000)=""/95, 0x5f}, {&(0x7f000040f000)=""/122, 0x7a}, {&(0x7f0000955000)=""/225, 0xe1}, {&(0x7f0000e2c000-0x1000)=""/4096, 0x1000}, {&(0x7f000044d000)=""/195, 0xc3}, {&(0x7f00001c4000-0x46)=""/70, 0x46}], 0xa, &(0x7f00007ed000-0x1000)=""/4096, 0x1000, 0x6}, 0xb9}, {{&(0x7f0000b5f000-0x58)=@alg, 0x58, &(0x7f00003e1000-0x8)=[{&(0x7f0000340000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000dba000-0xb7)=""/183, 0xb7, 0x4}, 0x1}], 0x2, 0x2041, &(0x7f0000bac000-0x8)={r2, r3+10000000}) fstat(r1, &(0x7f00004d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000415000-0x1c)={&(0x7f0000863000)={0x10}, 0xc, &(0x7f00008cd000-0x8)={&(0x7f0000060000)=@expire={0x128, 0x18, 0x0, 0x5, 0x2, {{{@in=@rand_addr=0xa1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x1, 0x8, 0x2, 0x0, 0x80, 0xc, r4, r5}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3e}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x2, 0x7f, 0x6, 0x1d0, 0x8001, 0x2, 0x2, 0x6}, {0xff, 0x7f0f, 0x0, 0x3}, {0xb0, 0xfffffffffffffffd, 0x1e0}, 0x2, 0x2, 0xa, 0x4, 0x8, 0x90}, 0x80000000}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x40}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @output_mark={0x8, 0x1d, 0x3f}, @mark={0xc, 0x15, {0x0, 0x8}}]}, 0x128}, 0x1}, 0x20004010) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000815000-0x4c)={0x5, 0x3ff, 0x7}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ada000)=""/48) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000d92000), &(0x7f0000bed000)=0x4) modify_ldt$read_default(0x2, &(0x7f0000030000)=""/229, 0xe5) execveat(r1, &(0x7f0000d14000)='./file0\x00', &(0x7f000047b000)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/hwrng\x00', 0x200003, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ff5000)={0x1, 0x3, 0x1ff, 0x2, 0x2}) fstat(r0, &(0x7f0000d58000-0x44)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2}) 2018/02/02 15:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) connect(r0, &(0x7f00007e8000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x3, 0x0, 0x4, 0x3}}, 0x26) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000052f000)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) stat(&(0x7f0000ce7000)='./file0\x00', &(0x7f0000a66000-0x44)) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r6, &(0x7f000006d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000bad000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a45322, &(0x7f0000a2c000-0xa8)) select(0x40, &(0x7f0000c65000)={0x7, 0x1, 0x5, 0x5, 0xff, 0x1, 0x10001}, &(0x7f00004fc000-0x40)={0x0, 0xbf3, 0x7, 0x3, 0x8001, 0x1, 0xf0b}, &(0x7f00001e0000-0x40)={0xfffffffffffffffb, 0x1, 0x1, 0x3, 0x6, 0x8, 0x5, 0x4}, &(0x7f0000474000-0x8)={0x0, 0x7530}) 2018/02/02 15:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000d59000-0x1c)={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x2}, 0xb) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00001f6000)=[{{&(0x7f0000d98000-0x9)=@rc, 0x9, &(0x7f0000ebe000)=[{&(0x7f0000190000)=""/123, 0x7b}, {&(0x7f0000896000-0x1000)=""/4096, 0x1000}, {&(0x7f000075b000-0x6e)=""/110, 0x6e}, {&(0x7f0000104000-0x8b)=""/139, 0x8b}, {&(0x7f00004ac000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00000e7000)=""/160, 0xa0, 0x9}, 0x5}], 0x1, 0x2, &(0x7f0000eff000+0x76e)) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000063000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000856000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000561000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000761000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000000, 0x493b}, &(0x7f00002d6000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006d4000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1000, 0x9, 0xacc3, 0x2}, 0xa0) 2018/02/02 15:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r1 = socket(0x3, 0x6, 0x80000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000806000-0x4)=0xffffffff80000000, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = dup2(r0, r0) symlinkat(&(0x7f00008c6000)='./file0\x00', r2, &(0x7f000018f000-0x8)='./file0\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) 2018/02/02 15:32:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x1a)=""/26, &(0x7f00007ec000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) 2018/02/02 15:32:42 executing program 3: mq_open(&(0x7f000012a000)='[(\x00', 0xc3, 0x0, &(0x7f0000083000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x2, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0x13)="7c00e5a0ff98413a7a0300000044467b70322c", 0xfffffffffffffdd5, 0x20000010, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd1b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x2, 0x8, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000+0x237)=0x5, 0x4) 2018/02/02 15:32:42 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000000)={&(0x7f0000484000)=""/118, 0x76}) getpriority(0x10000000001, r0) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000f62000-0x8)={0x0, 0x0}, 0x800) clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000371000)=[{{r2, r3/1000+10000}, 0x7fff, 0xfffffffffffffc00, 0x7ff}], 0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000b2f000)=""/30) 2018/02/02 15:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000fc6000-0x40), &(0x7f0000acb000-0x8)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000db0000)=""/4096) 2018/02/02 15:32:42 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00004bb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009ac000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ea5000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x10001, 0xa, 0x20, 0xa0, 0x3e, r2, r3}, {0x1, 0x1c7, 0x4, 0x1, 0x1, 0x80, 0xffff, 0x2}, {0x7fffffff, 0x4, 0x1, 0x10001}, 0x1000, 0xffffffffffffffff, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x0, 0x3, 0x3, 0x8000, 0x5, 0x1}}, 0xe8) exit(0x0) fstat(r1, &(0x7f0000003000-0x44)) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062d000-0x8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000593000)='/dev/urandom\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e50000), &(0x7f0000932000)=0xb) 2018/02/02 15:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca5000)='\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000087a000)=0x3) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x9c) clock_gettime(0x0, &(0x7f0000933000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00002d5000-0x10)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000f0a000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001d3000)={0x0, 0x3b, "458172b0a983fbcb84ca888080ed762a2d13b4a3c41be10ffaee5ead8674f48dda4d1654b2f0a6dc8e7bfc24ad9942d6033c57b27cfb2aedad228d"}, &(0x7f000010d000-0x4)=0x43) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a84000-0x10)={r3, 0x57a, 0x4, [0x8, 0x1, 0x2, 0x100000000]}, 0x10) 2018/02/02 15:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e6c000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/02 15:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000029e000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f4b000-0x4), &(0x7f0000316000-0x4)=0x4) socketpair$unix(0x1, 0x4000001, 0x0, &(0x7f00005c0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x11, &(0x7f00008ed000)={0x0, 0x7530}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c6b000)={0x0, 0x3f17}, &(0x7f0000675000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f10000)={r4, 0xb}, 0x6) r5 = syz_open_dev$tun(&(0x7f00001cc000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) madvise(&(0x7f0000158000/0x2000)=nil, 0x2000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000053a000-0x50)={@generic="3cdc6c6c245c915a29fe28beafbd3161", @ifru_data=&(0x7f000024b000)="11996423fe5ddded85fb368be0f3da95b3c9813ae0a3a7fd83d4e424be114390"}) ioctl$int_in(r2, 0x5473, &(0x7f00004f7000-0x8)=0xfff) socketpair$inet(0x2, 0x4, 0xadd, &(0x7f0000766000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001ca000-0x8c)={r4, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}}, &(0x7f0000993000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000090a000)={0x0, 0x6b, "12b8be438ce36a2d96581942adf859cff9349a06bee4ff0a0edb89af6ca266b5079ccda5740037f3dfae2a431d121e0a31973985b9840293a16e2a5daba608667c0b85cb9f36056d5d09fdaf540f521217c472b4b051859dd275700e231625935a932763f00cac65a7eb78"}, &(0x7f0000168000)=0x73) openat(r0, &(0x7f0000ae5000-0x8)='./file0\x00', 0xd38e1523727056ef, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000ab7000-0x1008)={r7, 0x9, 0x1000, "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"}, 0x1008) recvmsg(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b2000)={r7, 0x84eb, 0x2, 0x18}, 0x10) fcntl$addseals(r3, 0x409, 0x2) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005fb000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000d8e000)='/dev/sg#\x00', 0x162, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000609000-0x4), &(0x7f00004a5000-0x4)=0x4) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a2a000)={&(0x7f00008b4000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000146000)={0x30, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@typed={0x1c, 0x5e, @binary="ab5156ea27de898c72dcff30f6c0cb82cc1d"}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/02 15:32:42 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000002000)=[]}}], 0x1, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000), &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000), &(0x7f0000005000), &(0x7f0000006000-0x4)=0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xc1)="adfdf69330855d64236302f65f5c1cbed38181ac4cd5dd951f9582ef9514089960d0ba433c2664857f54e0e258aecb6af5bd1750c765c7d2e6d518df73dd4689b6aa88e7dc18b03ad0a5890edaca6e9060e7384045d99073f22f6093862c906a54d03a37a33c48a7d871d97da330294f9f8ab7f281e15c9b645577a3475f860da5c1ab4ff8b8e5dc0c9dceea9c4dafd8dd4d279e66f51f1a8e946745dfd1ba0e03f38b55806137b8df9da41ce2845463c911c941c6d0d46641c800aca548c8a21f", 0xc1, 0xfffffffffffffffb) chmod(&(0x7f0000000000)='./file0\x00', 0x100) keyctl$chown(0x4, r2, r1, r0) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000063d000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f000017f000)=0xe8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c85000-0xc)={r1, @empty, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) 2018/02/02 15:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df7000-0x8)={0x0}) fchdir(r0) r1 = socket(0x1000000010, 0x802, 0x0) sendmmsg(r1, &(0x7f0000b59000-0x20)=[{{&(0x7f00000fe000)=@can={0x1d}, 0x10, &(0x7f0000e82000-0x10)=[], 0x0, &(0x7f0000d84000)=[{0xd48, 0x0, 0x0, "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{0x100c, 0x115, 0x6, 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"9c1feeabe34c3ed9eb72cb4bede93e34f86f9c144fc5d345f968b83c0d222d39198a3acecc2045b54602e356ee2f0690178e874fa7e35f23528aa7832925a2c310df977247cc4447517fb72df0ec6e4cd33f6d09d08e8fc047b2c82e023797b891bb62a66aa63fee9470bafb7d6dbb18e3120167e21ee8d9e5d4c9f83fa5f5ef5e618bc3bb825d5985e8c09bede6148e9775fa42fe9d5cd216de80ed1e37f7b8fe727658787b16cacc0d6f79c62979d369395fb71c40a4fb76ed71aa249167ba53784f8ba558f624d1e02271d9b82437b1972ebfda37e21c3578c47f59d75dab09c9ce4b4fa1b5ce440ff48198ff740d35ad1fe51162ac2379bdb8d615e2ccf6ef290c126750b2ac5c83eaabd2b0ca131c6c5df3633827485294588278809eaf30d12f29759d8109be08ff21fba343a7c57316fac62e2b5086d648e2f89892e1b1d2c7fec6c269403b4a84e88034a911290f304b5e2faf85962e6278fac7e31be5dc062c454b923c920233adc50d7255c0d1b49a0a8d4d96ca6ce7bea7fd16419daaceed49856fe666e180aa97c06b58ed344f8605057ceabf9e240325651e0188e5987bea981f5b57bd27126be0bdfd7b523d0c52b5d922a459baf1d496bff72eaf26d4c7ba372d5a7f231c14e36d5d64eb564d59813026602713a3381d0fca1064f3f86f7c2beacab59ac408bacf4a4b4d233b06203ebb3b30af11d3e2308da990b85c4fc7c338b8d445db957611ad9c98f04e9f292e480b25c4ca84c901bc060816e01326001d53811443eab5a44bbd54f2591dda2561303d4222331e3b849344563df45e2fa61224d8419afc72f4015bd93feaf86942df0c789c2fedc9453018ba13979c089af7617a4f6239fcdc8a82f155f119918ca44b3e40cff2478ce0fb9f80bb4f439398aec2d6edad8e2ecf24f976d1a9a9c1700e65a9d039847c3784a79753494dcd6a77cc15f093b2f140f5ef68097a58670e1feb294902994eb8def9a8b391a46e925e54375f90afa30a2f1608f3b0941d01237862c10ad3cbbef0af11d0b7dab60e20c201894daca6400ba7f296cb4e42c94aa2b8fbff72cdbdc2a59bb71ceb0ac9aba9753b4cb69ac70947d49df4c33a25297f6a6cfd306526eb2395a6964e00292d979d82a901b25435c7f018f542359517016d1a4861ad158b9f42fad3a86a7025bfda21a82b7131b22968a0a182a863cbfaed2467f3621e0d6d41909ca5c5c5c9b84a4df900e5b28e0c1d4cbfe55b2f50e4f3d000e82cadb9ab66f273225094a46d3ae4139a0c00f6f565aee7a0c96ae191bb6f808f40009722c0393ae9e40cf5f6e6dd794aad8b67cf05c602cee3fcccf0c7ddd3af98ce462135b49cb7eb6942ccb137bc585a206d79043500286eda7a1dfb3575d24c4dd91d608e6296faff82ce0f232d62c0000d77b4174ca29a553324e867a74e358cd886928ab627a600f05d0e99b9fdee20facff851913f8f64839d7e0cfb44e449edde0f8fd5221dba4846934dd95a95517c397d17d7bcaf273cd0d0bb92731217482e376d44e00ceb30dc0927ea93acfa38c7a662388fe49a1f3692bc5236d501ea0f792f63d93a7da9a69064361490fa0e5b0d6bbee5b0eb89943c144eb606eec86f1f444ddd38dc4393cea8754ca680a012c94118d4538dd6c6a05820972d515734eac3de8db2ed42222bb8e275909bdad60db8a27cc8f1849225d3a6bf7ac6467b67a2cf9dc645761c5200d9b0391ac09c134e45285c36a8839ca47e493856bfed34537894c01c9d510ba9c3a4a270464fee0937230708652b9f48a7aa9a44a7a4cafd641a0d122148147c19998f2a7c41900ce31d36c5eb1aa7103308b6cc1aa2828af500d2eeb9bafc0fbb9e4f1360f6d1bf23f2234132ab089d20a51885008e0a34f28ecad0ea3d5a1d6738b41ebe3ac402bb86a9578de8d7099ab8506ea0d47fc24d435890439572df72ecfede48bfac6df39efe64fc13128d959c3a7b1ea402a3babf0edd822617e616010b3cb5b8871587827350ddb0ae170922623120e20d9dea8245784cb0e7498491c9df7abfd48c4686f17ee8304793ab45939d091c66a95d674192aacedf1fd38c7108d264c827872acd162969ed53e9055ef3c6278e867195bd00a3e368af3e8b4a2e4c259c1cf441fea1ad58c18b3804a43a93078829f31b30fcfe4b09189255360214ad6bcdcb4816da02e925e72bb268d64cb1f62cc4ce8778929d5163698e2823451ed883b264da4d0bb4f072e108eb2831c18433561df2a61041cf3500e1a526fcb4a656d78de3fdf4d2a4026b9dc58da550c47a2a62869ab59b82910688d84b3d98261001dca7db2ec2a16d245736ebbd584e828f115846ab9061ece72aedb7b59bbcda5f69e64bae52e1a95a2818536bec25cbf5946da32ce6d898abb61d9bf9c645462ccf1c65afdf6d39805a92b3eff3ef386580049a2478947da73b40a1f91687258f0e52ca26e6e32ed6da7a3978f1a81504bf0610a9f81262a08f86fe069068a75ac52393c6443c88476bdca16237e97aaaa72f41c4d910a300c99f7f10a0bf2ba5bb0db48e241eb0d80d1b7c7e7b503a6a928d8cf655e9fe9864cd297260003b55200430fb2e41d0ada2e4e8117a7250177281789e165eb4168379327820cbbb575d2557d1af8976e09a254dcbc6b20a70e4a00546084ebe9cfbc841ce355da798602772b55cacb599bc55f3edc0221b11d3ca60962ad15d0c736b96e18e177174b3538af2b32d829100afed46bfd0af682a39d088097049e10e47d78d2fefe1529febfb8c04f07350fb24bd6f78889289855f60fa21bee0267e39db729b61e2d663e500ad36052919e2b75e46fbba41e49debd5f13dccf92fe1172ff2ff0730987710e4c0580f1b8502c1a7e1132d5329a03d7044ad8ec01a104b576037c32f019b2517710b6cbce89466a89b774a1d92e64eb7836d43f13c4a16ede146a3d76537a8b7f6e4a8d304f658935101e672d11220a81464de805bf7d1300eae97669215142fd160a297b8bbbe0d390149bed7875924a2dbc81ccc169d3afa36937e5386bea2ee6bf07a7105d114f2c462217620d9b90f07c01643c2e09b11c543d580ec20d615869db265f79c9c5866c16e8f675963cbc1e92d633627aca2ec16a73c4c282da22d0bdbe6a79bed2851aa1944d83aa1970e95f6fc2946625695898a6f31618d229b8fe2375c6af633c11df0f42eaa90900e23ed54079a6dfa02d619abcae89a27d3e626224834821c18cbfdc4061b3ccb99f0bad1a29dba6d26595a224605ec4fb1e70f1badc43a4b506f28b005354990068914f829365fbf239dd92ce4b1759e669b19ccb6848edf895ca8976c4852af084648638af55e23baa84137f4a6e7ec50ec26eb38983467f828410ec256d808e203a360573aceadf92cee7ae43ce748c08ba12ae7921bb54a71fe10e013b5f7d86a88de3e2e4474f300b8427b51d5e851d76db828abf11684165b480164bfed743ab336de2a15bc232119cbb4be2b135538c9c88983f27354f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0x2e14, 0x20000000}, 0x3ff}], 0x1, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00006f7000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/02/02 15:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a9e000)) r1 = syz_open_dev$sg(&(0x7f000067e000-0x9)='/dev/sg#\x00', 0x1, 0x240000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c76000)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001d7000)={0x3f, 0xd9dd, 0xff, 0xfffffffffffffffe}, 0x29f) 2018/02/02 15:32:42 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000+0xe27), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000768000-0x8)=[{&(0x7f0000b8d000-0x49)="480000001400fd0000000000000008560a0600000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000056a000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) truncate(&(0x7f0000aaa000-0xa)='./control\x00', 0x800) r2 = open(&(0x7f0000a2e000)='./control\x00', 0x20200, 0x30) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) gettid() rt_sigprocmask(0x0, &(0x7f00007e5000)={0xffff}, 0x0, 0xffffffffffffff4f) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000356000-0xe0)=[{{0x0, 0x0, &(0x7f0000aed000)=[{&(0x7f0000761000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3d000)=""/217, 0xd9}], 0x2, &(0x7f00001fc000-0xb4)=""/180, 0xb4}, 0x3}, {{&(0x7f0000123000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00009eb000-0x38)=[{&(0x7f0000b2d000-0x4d)=""/77, 0x4d}, {&(0x7f0000fdc000)=""/163, 0xa3}, {&(0x7f00006cd000)=""/62, 0x3e}, {&(0x7f000041d000-0x9b)=""/155, 0x9b}, {&(0x7f0000004000-0x6b)=""/107, 0x6b}, {&(0x7f0000bcf000)=""/191, 0xbf}, {&(0x7f0000570000)=""/201, 0xc9}], 0x7, &(0x7f0000d49000)=""/110, 0x6e, 0xffffffffffffff14}, 0x1f}, {{&(0x7f00003f4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000342000-0x30)=[{&(0x7f0000236000)=""/46, 0x2e}, {&(0x7f000057d000)=""/4096, 0x1000}, {&(0x7f0000fcf000-0x3)=""/3, 0x3}, {&(0x7f00002fd000-0xe3)=""/227, 0xe3}, {&(0x7f0000d78000)=""/166, 0xa6}, {&(0x7f0000b61000)=""/130, 0x82}], 0x6, &(0x7f00002d7000-0xbc)=""/188, 0xbc, 0xd0}, 0x6}, {{&(0x7f0000ecd000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000303000)=[{&(0x7f00004dd000)=""/4096, 0x1000}, {&(0x7f00008e6000)=""/130, 0x82}, {&(0x7f0000128000)=""/220, 0xdc}, {&(0x7f000092c000-0x58)=""/88, 0x58}, {&(0x7f0000693000)=""/4096, 0x1000}, {&(0x7f0000353000)=""/201, 0xfffffffffffffe61}, {&(0x7f00007e5000-0xfb)=""/251, 0xfb}, {&(0x7f00008bc000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000200000)=""/197, 0xc5, 0xb87}, 0x4f}, {{&(0x7f00004ce000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000067a000)=[{&(0x7f0000243000-0x28)=""/40, 0x28}], 0x1, 0x0, 0x0, 0x15}, 0x9}, {{&(0x7f00006d8000-0x10)=@ipx, 0x10, &(0x7f0000507000-0x18)=[{&(0x7f0000b6f000)=""/38, 0x26}, {&(0x7f000047c000)=""/8, 0x8}, {&(0x7f00005f2000)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0x20}, 0x4}, {{&(0x7f00007d4000)=@l2, 0xe, &(0x7f0000cba000-0x20)=[{&(0x7f000032f000)=""/165, 0xa5}, {&(0x7f0000af1000)=""/95, 0x5f}, {&(0x7f0000851000)=""/30, 0x1e}, {&(0x7f0000fb6000-0x7f)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x7f}, 0xfa3}], 0x7, 0x2000, &(0x7f0000244000)={r4, r5+10000000}) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa0000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000630000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00007c5000)=0x81) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005f2000-0x4), 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000666000)) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/02 15:32:42 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/227, &(0x7f000000e000)=0xfffffffffffffd98) 2018/02/02 15:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000a4b000)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d5e000)) clock_gettime(0x0, &(0x7f0000f52000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b17000)={0x0, 0x0}) r5 = add_key(&(0x7f0000b3d000)='id_resolver\x00', &(0x7f0000304000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ef8000-0x1b)="5aeabc2cd2998f2ceabdf4e935344004376bb4157e23c35c0b32e7", 0x1b, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f3000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00006ae000-0x4)=0xe8) getgroups(0x1, &(0x7f0000565000-0x4)=[0x0]) keyctl$chown(0x4, r5, r6, r7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000632000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r0, &(0x7f00003f5000)=[{{0x77359400}, 0x800, 0x2, 0x1ff}, {{r1, r2/1000+30000}, 0xd61, 0x0, 0x100}, {{0x0, 0x2710}, 0x1, 0x0, 0x4}, {{0x77359400}, 0x3, 0x3f, 0x4}, {{0x77359400}, 0x7, 0x9, 0x6eab}, {{0x0, 0x2710}, 0x800, 0x100, 0xff}, {{r3, r4/1000+30000}, 0x6, 0x2, 0x6}], 0x70) 2018/02/02 15:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0xfffffffffffff800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c32000-0x8d)={0x0, 0x85, "fc2fb8afe83317306860e66b486b2c92bde1db5bbb29d6d1b428047a1857a8fd5939d821b60875e898a0992b3eb866bd599115477c05f9e094468a5f7cd83e6fc8c7d75df67347a789d76ab9b8805b273d880ecee9bab9783e6b60e08c7e1b9f4d286476b1ebe4c823cea74b52ee4f479d560abc069faf1b99ca6f51659df5f49b4989afa1"}, &(0x7f0000f78000)=0x8d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f40000-0x8c)={r1, @in6={{0xa, 0x3, 0xea84, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x8c) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/02/02 15:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f49000)=""/221, &(0x7f0000202000-0x4)=0xae) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003c9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00005ed000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000064b000-0x63)={0x0, 0x6f, "2cd91c1d4de8171cdaf32eead1c177f135a9f88ea1e62b8081f397bb8aceadcab9939a0533fdc3bbb1a91deebcbf089740f0969d200ec31c7d38e3525a085565d7698a092e6899fc2eb5db912cc63aa3308077fcd033593d332fe2b226b2d9dc5fd9bb8ff2d736e7206b99a717cf55"}, &(0x7f00006a7000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003ab000-0x8)={r3, 0x1}, &(0x7f0000efc000)=0x8) r4 = socket$packet(0x11, 0x400000002, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x800, 0xb3) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00008bb000)='m<', 0x39e) fcntl$setlease(r2, 0x400, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a}}) bind$packet(0xffffffffffffffff, &(0x7f0000a67000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000014c000)='/dev/ppp\x00', 0x20003, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000073a000-0xa1)=""/161) write(r0, &(0x7f0000983000)="f20056f806a3499c2702f0c4b3c027cffb82d1e174a55c0090b696bce1c39ec858bc7a66174638405c03711bccc2d92218090667d34206c20cebdf14e815efc5d0e9a21cc6bdfe07457feb1d94fa73", 0x4f) 2018/02/02 15:32:42 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7, &(0x7f0000003000-0x8)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/02/02 15:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c36000)='keyring\x00', &(0x7f0000591000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ppoll(&(0x7f0000972000-0x28)=[{r1}], 0x1, &(0x7f0000718000-0x8)={0x77359400}, &(0x7f0000846000), 0x8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) keyctl$link(0x8, 0x0, r0) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000fc4000-0x4)=0xbeb1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000549000)={@generic="1faafadae07f940915ee157161ec2f0e", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x4800) [ 136.069022] audit: type=1400 audit(1517585562.575:58): avc: denied { dyntransition } for pid=16560 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/02 15:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00003ee000-0x6)='em0-}\x00', 0x2) getsockname$ipx(r1, &(0x7f0000f15000-0x10), &(0x7f00000ed000-0x4)=0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000613000-0x6b)=""/107) fallocate(r1, 0x0, 0x7, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000056a000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000b90000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000215000-0x30)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00003f1000-0x1)=""/1) 2018/02/02 15:32:42 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x4) renameat2(r0, &(0x7f00000bd000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/02 15:32:42 executing program 6: futex(&(0x7f0000bdf000), 0x400000088, 0x0, &(0x7f0000726000), &(0x7f00009ee000), 0x0) r0 = memfd_create(&(0x7f0000ef1000-0x7)='ppp1]e\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000deb000)='j', 0x1) r2 = dup(r1) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000dec000-0x4)=0x800) 2018/02/02 15:32:42 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000012000-0x4), &(0x7f0000011000-0x4)=0x4) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) readv(r0, &(0x7f0000005000-0x8)=[{&(0x7f000000e000)=""/224, 0xfffffffffffffe20}], 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000+0x9cc)={0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000e000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000013000-0x4)=0xe8) r9 = getgid() r10 = getpgrp(0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) r13 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000+0x213)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000)=0x0) r18 = getuid() getgroups(0x5, &(0x7f000000e000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x480402, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) r22 = getuid() r23 = getegid() sendmmsg$unix(r0, &(0x7f000000d000)=[{&(0x7f0000012000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000c000)=[{&(0x7f0000013000-0xff)="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", 0xff}, {&(0x7f0000004000-0xdf)="e7a4b6a2a764b4b5232f4dc5a856dc045974fa7dff5e9471f93617e4409a0f7541e622038024af71e033d8f7c0b6eff1e406471156b0174af9783eecbb2e2b383955f1112934e75c3b92f97c4f717920e055b3a47a9d1dd34a9ee284e4fb0f43b34fe4487f4eb647326d6c9bfdf4a7f12f244d04d9467df50d15008839d73bbdbd419c02c876f3b29aa01eb814ba9ffd3db187657c50e29553cbddca295be34fd42d3c396252fe5898a7a1501e2b44ea25d69a255a6ca9b0e2335084c89ddd8734bfad67a7a7c364d61caa5139aead4e1985a1cf759a22468c1a38cf637627", 0xdf}, {&(0x7f0000009000)="865260e444b8b208e8aa8ab7b322d3e9c2475d51d992739031e194e1ebf2e07d2f12386d45", 0x25}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="077082ff13acf68fa366a3f2c27501a5ecd6817bed7acac81736562611c800dbb7129cffbc81bd937264055b4d2db9d2010a27db0d969fb9ca9157cab2e4c29adc617a7d61c8a61f754be18e263f32ab0526ec09346fe187e93d8dedcecaea1dc3421ac9c837a0cd2366a3aa43a8f7b29fb4f557f8eb4b07e56f183664679c73aefc43cf29e8a69a78d61c4a7a38fc4dfc41f04891b5155d46ffcf87f7cf8466bdf02b952a00", 0xa6}, {&(0x7f0000012000)="902563a0d0c1b34d6e2e8eee1f75bc10e639f855218a3441af0ffd6a86bca78746e3008cc6e73771bb8ec7d15040c9b0f489bf8d24861488da500753abe5dd7c8ff096a5c076b126fe85059d2c28c3f964729f15b54f58b2459d627ce9c8b6525c911599353cc522925a34e4c4629766378db35839d6bad10ad9370fde508ad43d4763eed3e300d2fe473057454c172aeae72c155e89a3b18c90c2b9cf078f3aaea7b73e37955a60d812d2c1dd375a8c7b9d9b8118cd09a611b9a54f1560e1fe43dcbfaff064d499cae11331190b0f21d2d67be1", 0xd4}], 0x2, &(0x7f0000013000-0xb4)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb4, 0x80}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x8)=[{&(0x7f0000004000)="646dde58cdc2eadcb9d779fda811c1b89a561fce4d68e4ef96229819c98353eef60bd9eba8e4ba19297d149f4fe2186a0b5baaa494523788e870c31b061fdc44dac5c37d0111809d9d71c6da79d2b8265e8cf233c84a452d2778ff389904105e45a7175a748508616543da4d4ef19e416eef4f84948b836d674bb6070f0bdd9b670300d3554c9ea7a47e116a6fff904ee357cb8cebc0df0ef170582c716f721f2553a2d0d8a9931ca9915d8be0578b69f1731e4ef5aee160d1c057d0cc8f1906c2eace8b92a9b3ed3173f7", 0xcb}], 0x1, &(0x7f0000010000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r13, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc4, 0x40}, {&(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f0000005000)="14eed78608571cae79ae1681aa07d328adaab47fb47be2aa6b7153041dd9287cd8a337fb1a2f079afdf6c1b2be9aac8c3f0a6a9684996da5dbcdf84195c93fb636103971758c5bc9d68be96fbbe114ba7a14d2387bcdacd7ae7ebbc4c7982a090773b217bc31690461530f89768647c8ab658f641d5c54b80489a7dc3a7dc7ae9fefb551947fae68843f478046b2e66ed76e8b32812961819a09cf32", 0x9c}, {&(0x7f0000012000)="cb1cf7c7404f62d12ffceada0a429df3d3fb9c8ed808f7842cded86c08bf84682a0a99e4b984ede468833f5e133c0ed182c395858c9fb41a5e518ef794df1d9d945074f6728f6ec2944bd89cf9f4f36b5433c2cd55ac955483d3810c26142cb7d47641e5d7109b234255ba9622ce0ac2737bc9b9d1a262dca12715ba440be487f251ccd92900eb0cd0b42e516bcbc7bd4692867faebb8b08644278b9cda58a", 0x9f}, {&(0x7f0000011000)}, {&(0x7f0000004000-0x4c)="7f4b0aac04c8cf04196704fd614c3ad8c8fc429c2d5087d9a0687508547740f3570f1950a8efb673f9e6d065b2df4b6532136659421660ce6d505df0af0607a535fc9e4475d28b446086176c", 0x4c}], 0x4, &(0x7f0000013000-0x74)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x74, 0x4004081}, {&(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000012000)="20c69cfb6df45ef03773c1cd0a71e345791c8679e1c508642f5c741747c3f05277c249c0d418c3d9c872606204e8dfbf48e9a2c1e5e33ab777392aba008afc6a92d37ff17084f3a92922fd1b768ed26bb9cfcc5e412c6d15a0d56f53e0de7a56edc756626c08409f3aa50ee36b865f8af041", 0x72}, {&(0x7f0000009000-0xfe)="a1ddbedca0705c1a10c6e9ee4aa64a7056fd318e201df0ebfee2b1465b2cf27924c85aaaf400006d4ddd4227e4d20106ce556b3904d4f65d55e2d49e769268842b099b7dd1fba4c8d106e83a02f87ff9365f1decf5ee459d3351187b27dee82f63b0a362898441caf71b72b7011d444982616507fa444331e0d20ef37eab2d9be626bc8146d64595d39a743eb7251e85038c127d46d385c6e4717beff9ab887624fdbb536b880e5ad3b474750661832362fb372bf803f050ba747e569bb5c9949c2b03d30c451b89d6c327cc2801d521f10c393bceb046a03f16c8e361778550a1903d7a97f48e06fc95ff04a76858361fd969d4973ca88c73ced9c04963", 0xfe}, {&(0x7f0000013000-0xb0)="e7f4bb7b2283cc45fbd116d508645139a55942ff7dec67100304eb5654ddf0835bfa46f0d60ab26674ad98be40e20eed3174afbbf85642859f9e9fa790f5fc79a46faedc68a26220a82397305330230382cf5cf103a9cfe47d9e26d08110008561fd42bcdd26a927947886d7e5d7a98932ef3621165c4d861e5b605aaa50cfb564eaf4493886080a92c320ff262a864299b3de74f1242cb1dc9ca1038e1c4985f5372f2960a5d4923ffd0531a5d46f82", 0xb0}, {&(0x7f0000013000-0x79)="7b2c1c33081c3a22da915f11d52bbfd50517ee056eed506269204698f2b131beccfa0637c79689c5e3208c9733131d125fdd65dfcf6be441d904ff48a165724b76b1867d882d609a4f35deecde0099deeb9123811d7c4b5afd69d512ebdd9a3b6a6c6f06e0b4518c809d7cf3a6e33e690fbfe7027488deff7e", 0x79}, {&(0x7f0000013000-0x88)="195c90da7ec4b5d905d3e0b77d4112522912e61d99e80ca7df47ca9b0b5d10f50d6759e39d14af21380e110cc374dfea6db7ec98198bc70e7cceb39f20a251e9419f8e6c045487f1aba040819e8a335c83fe588432581f622faf1589d3895b474a2c0d247f9dfa474c09c2a8583e3d7bb07bd95e2faa5c96d862ac083e733bd4627a7820fc70272c", 0x88}, {&(0x7f0000012000)="07a49772e4ec322e3a77519e9c87e28ba354060b92e3f99699330ad3761eea661dde8785cc330bb12c564d9916d760665f1cf9f78f8e4ed61068458fe1fc2d6f8857fc3926c0ebb7e701ab905bd27a2de1dc2fba0e5d412cd94ab219775ed0751a2e75b35d63379470db02a65dc6bc6c2c3a46225532f3215e88c52a6f3df997e32ed885ae5b9482e71debf9de3db44fbaea9ec6f8eca666fc718ddcd7bb7b82ff188b1891339edf6f2a842a9c5f4bb21cb6de67591ffd9b1e761d6359be37fa1ae942c04c51f5e1b2ed45318dae2db3123aef55da41de23d0f8c6f224ac8f2e433838b0ed8e2dcda2342a9b7d2cc62b279b2f7e5a4abddc", 0xf8}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000c000-0x18)=[{&(0x7f0000013000-0x12)="408cd269e73dc5adcf3273518a9ad1fcee6b", 0x12}, {&(0x7f0000007000)="3f919aee8b5aba3230fefc618319fc5379a9f9e5e74dcd59dbb65f5c559e8f45599c63208dd3159aeb63517f903c032075b553dd1fc0043bce6bed318c030c9c04c0254b479bc79b148297a46968cb60348058696f5c0765c7897e52539f3f5759813298d2f1c96c0603743c413849a024fb5fe1120a147d8649141ba02eba837db18a0f288479bde7d941908e6eddb2c683fda3a5c0237c11ab39db3e59", 0x9e}, {&(0x7f0000012000)="060010a7541de159add6cca3029e5026d0b9978bf31812452c", 0x19}], 0x3}, {&(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000013000-0x2b)="427cc46d39ad8aef3b0a1108e76bf26448a3dc4cfaca8883d4bb25f79741f529f53c65a29f52c12a5d9c44", 0x2b}, {&(0x7f0000004000-0x64)="cb70ecc98111783fc7a2bde2ca4db6198b85a2073bf3a755a0c195acce5208288f44e3a6bb87bf9dd09073f2c0d2bd6090b4007e7c34994a8635d3760462e882179611a2d8564d79d5e109182ee7b9bce57aa69a11336dfec247f0512d678b0995c5a9a0", 0x64}, {&(0x7f0000009000-0x6f)="9937e6e7d008a83b37584e0331e4c4993582c7e4e617c913b6a5d958c341fd7d5d7591dbf3b6e97337923445aab6abbde4901029ba921381c2cad9d767a60879a0234a7b6a3b6489d5d1c35adaf09005a528b0f9e4a8b7d78385d256c794e759642a5cede25ed637bc54afc93943b7", 0x6f}, {&(0x7f000000c000)="b09a6d01ee0a99f83c0bf1e8796206698e82bec13fa5b901829ebdfde543e836d7dbe281972f4d80753d978b999b05e47735c337dfee2da0a682ffdb6dd0597b83bbc0b03e8467b9d27c3bf114061910e4f65f70fa8f1fb929d98688257ae47372d487b312bf09070332c4fb804537d5390db2680e91439394ef6d8049aac9d54417a0add6990e95f018be9a69fa264c7356631e8457dbfc3f8341b5f3d44a085ddcbed522bca082", 0xa8}], 0x4, &(0x7f0000008000-0x78)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r20, r0, r0]}], 0x78, 0x41}, {&(0x7f000000b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000013000-0x75)="7aef3ba2fb8cd593dfaaa6ad9b459cafe48de5bb457a77a184bd007f2de9ec0e57f4dd8e43d87ff97d5988d2ac6bc517a28ee4ff7d1f66700d69ae3a2952658134659f7686bf87999ca1aafa7ce91f09825b36ac504b9660e261cab9a7e9c9416335b2ad6b69bb034edbb73909da0c1679cccff634", 0x75}, {&(0x7f0000012000)="12dc3d525756ea09f7f33ebe0d209dd99ce96f27dc5d405f314e224848ef740cb6f84b1f7f82c9ac5b0fc84b7f9d7129ee97bb632a3d3ddd2ade7fb7e17585bc78638745df061b5cb55e5c6dae0a27a40a6a712e6292286ee61f176ebdd09de67e19e228e9d8a705859625c8bb8e668acf3389c3ea00ea7db0352f31ad5bb772f374fad639fbeff7def46a70951b136fc7f1eca8f0720a61", 0x98}], 0x2, &(0x7f0000006000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x54, 0x1}], 0x8, 0x800) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bf4000-0x4)=0x4, 0x4) sendfile(r0, r0, &(0x7f0000fb7000-0x8), 0xffff) 2018/02/02 15:32:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000020b000)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000-0xa8)={{0x5, 0xfff}, 'port1\x00', 0x10, 0x800, 0x0, 0x9, 0x5, 0x322, 0x5, 0x0, 0x6, 0xfffffffeffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0xffffffff, 0x3, 0x8001, 0x8, 0xfc00000000000000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x40}, 0x8) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x9, &(0x7f0000003000)=0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x2}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x4, 0xab53, 0x4, 0x3, 0xcd8f}, 0x14) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000005000-0x14)={0x5, 0x1, 0x1, 0x722, 0x9, 0x5, 0xffffffff967c9183, 0x4032, 0x0, 0x7f}) fchdir(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x3, 0x4c9, 0x1, "f851a957d6285a45ea39c36540b545da238c085515f41b607266887448df9d92fdcc160f1025ff3c2c72352bf94cad33ab93f083cb431b4b565801f2f2c041ca7389c507a69f47b8c8f61e2bf7fc65de"}, 0x160) close(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000008000-0x10)={0x3, 0x8f62, 0x100000001, 0x4}) 2018/02/02 15:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000590000-0x1)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pwrite64(r0, &(0x7f000036c000)="ea43e66f2c9f9109cd302c6001257a948b2dc3b57006a75e2caddba663cefedfd394c8481eae8e35516fcfc74122", 0x2e, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000075a000-0x20)={{&(0x7f0000a03000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$ax25(r1, &(0x7f0000737000), &(0x7f0000856000-0x4)=0x10) recvfrom(r2, &(0x7f0000a76000)=""/212, 0xd4, 0x2000, &(0x7f00008be000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_ifreq(r3, 0x891d, &(0x7f000009e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="eac72372096febd2852e5ae486e7147e"}) lseek(r3, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c61000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001e8000)={r4, 0x80000, r1}) 2018/02/02 15:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f99000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000888000)={0x0, 0x4}, &(0x7f0000ddf000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000354000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x6, 0x8}, &(0x7f00003d8000-0x4)=0x98) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000028a000-0x10)=@req={0x1000, 0xfffffffffffffff8, 0xdf0}, 0x10) 2018/02/02 15:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac6000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000112000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002df000-0x6)="6664001f4bd0") exit(0x0) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b2e000-0x4)=0x5) 2018/02/02 15:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) fcntl$getownex(r0, 0x10, &(0x7f0000ba4000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x15, &(0x7f0000db2000)={0x3e, 0x9, 0x7f, 0x7f}) clock_gettime(0x0, &(0x7f0000262000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) [ 136.300784] binder: 16581:16593 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 136.326897] binder: 16581:16606 Release 1 refcount change on invalid ref 0 ret -22 [ 136.361460] binder: BINDER_SET_CONTEXT_MGR already set [ 136.369299] binder: 16581:16606 ioctl 40046207 0 returned -16 [ 136.378685] binder: 16581:16606 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 136.390829] binder: 16581:16593 Release 1 refcount change on invalid ref 0 ret -22 2018/02/02 15:32:43 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000610000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x410000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00003cd000-0x8c)={0x8, 0x10001, 0x0, 'queue0\x00', 0x4210}) tee(r0, r1, 0x1, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/02 15:32:43 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write(r0, &(0x7f0000f62000-0x1f), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000daa000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000cec000)=0xe8) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x6, 0x6, 0x80000000, 0x1ff, 0x0, 0xc0, 0x10402, 0x7, 0x5, 0x8000, 0x0, 0xe55, 0x7, 0x80, 0x38e6a144, 0x4, 0x1f, 0x100, 0x20000000, 0x800, 0x8001, 0x3ff, 0x8, 0x9, 0xffffffffffffffa2, 0x80, 0x1315, 0x3f, 0x10001, 0x654b, 0x7, 0x10001, 0x80, 0x800, 0x100000001, 0x90e4, 0x0, 0x600000000000, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0xb}, 0x408, 0x1, 0x9, 0x0, 0x5, 0xff, 0x3}, 0x0, 0x2, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000457000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d86000), &(0x7f00009f0000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005cc000)=0x0, &(0x7f0000001000-0x4), &(0x7f00002ee000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000474000)=0xfffffdf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd7000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f00008e0000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000389000)=[{&(0x7f00005a9000)={0x34f4, 0x2c, 0x100, 0x2, 0x3, "", [@nested={0x1164, 0x88, [@generic="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@generic="87f4580829da70646e36a701b2ecff344de178eba256781a5a9233f8ea9e9487c4ba5a7bb10ab4030ef24c7de5f5cdf8c04a19d5e7c4510f4fb299bf46169c7f5baaed801dcb18d6307bd36f8e1ff7dc9dcff0f7c8049e17765e9561ec94cbde29385222991867d58eb9aa8e84f6cd688db9e6c9cac6a4ea3a890e7bd14e2faa31162377200e4ef66e", @generic="466e4956aab8105d0a903bd030f2ff6e6914d4af", @generic="4859219cb9002183a8ece90e0b4dfdf9b4d3d66d5373f5e176f1585436fcfb81b6d801c812029246501f2b7b9c6e91a370d6c861aa32dc9f9403461c763d5d950df5a98e33cb12b1fbaa53d98a850acc9fc9626c44f8455d3d253f87397e246fc0271d783939f77adf5a8ad3a65a5f42453e1c0388a775e6bd65563599ff1429866a186bc943bc46239fa88e115fbb1ce55e344b977886a0c834d9fd3fb208c868ced465f36a4d6f", @typed={0x18, 0x72, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x1138, 0x20, 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"]}, @nested={0x10, 0x6d, [@typed={0xc, 0x49, @uid=r5}]}, @generic="0e1409eee54470e437d64ece2672dad7a3276323262b9a071140bacf4b6a353be82911c8ad7b28d7eeb75dff090038a5acd8ebf3261c1753e9eb6172e8d4a8507ede0916fb23c684b1de0e92f8cb12e548975061ad7ee3b54f06b50cf90864f49e991828418ae42644973dbe94210ed620de2c0c655fd04305789da192b4c67d8a7921eadac443b62050209b3225ba6da621cb6331da3966935673541883e6bfd44e4b9c4e1f5c68055551798a6f29725aef0551b031ca28ff0f69598a809d483775b7dfa6d558eebbe1e5b2c6a6cca662c40c9234b004ffa5db93e87b8099ade2d041b1817f678f0f", @typed={0x8, 0x2}, @typed={0xc, 0xc, @pid=r6}, @nested={0x118, 0x3, [@generic="5ee2d96a25a9e2e49fc547e265a59a7c8ff1b2c3d83967ebc1dcc10c05c494cd4662df1f541a6c0be99e961b0264213ad35b7cd144942bd24abce598e34775a565ac104f8e077fe9a789a785bb17266e8d0ad2449b0e22707a03d62c613684ebc87167c69828427c1b9bdc3e0b2363fd2364273bf2158ff72f2f7e10f0f47a5cbbcdd2befa65bab8552b41374e0ecede36251bac11a777890f6c05e01ed25d5ce28d93f365c63d411caebbf1e9c0a53a3dd118af08b3c5c00dcea6f4a8ccaddacaf6c0b361a2a03607826a16e99741f1770b20706ac9", @generic="9979d0c0c29bab048f96c3d01b864bd06bbf7f7bc71da827aadf6449756e887c96d8f435077578fc78790db3abfe47da1e75aed37365de1b2e017b"]}, @typed={0xc, 0x31, @fd=r0}, @typed={0xc, 0x13, @fd=r0}]}, 0x1254}, {&(0x7f0000000000)={0x1fc, 0x21, 0x604, 0x6, 0x3, "", [@nested={0x14, 0x43, [@typed={0x10, 0x83, @u64=0xff}]}, @generic="e37b4a94b8a5da55dcc9f2bbe43811148a484c98449a3eb4508542851cd381eae30e5624407b7a24de", @typed={0xc, 0x70, @uid=r7}, @typed={0xc, 0x3, @fd=r0}, @typed={0xc4, 0x6f, @binary="37fd04fcd63dbd9111c7ecb2a09ca15bb481506752c194237e21ee98b58f3976d4b2c33c692d3dd8bc0a62a42351448603c03cafb6be8038a40f0e37f924ebfec9266d00d53f9532da6bcc6f585975086459dec813fc33202cabbf551fd2d168c89590b10d80ea1c109880f713cb33002145999a120548164c227566af6a583c3b03fe51e8f08ce3303a853bbe0d5fe1723314184b2021c883b74b1886e2c4f6a634502f6a6c0de8d199cfb0466415439d6949f61357fcc824"}, @typed={0xd0, 0x8, @binary="8ace7df13ed5a9588eaf7863ef59215b6fe01c37d6e50b1ee2b2a112bf0f4fb0c1bdc59cbb160574643d682e225ef0c21bd658a6fa3ea553ec3a5ef9a4e01e88d7865944323004a3b3f705330ae27a791f97b27bc9b474c51016c7d7947143788096d1d28518f97da966874d34dc8e6a1867aa648be68ae898ca3efd562e7a4a4c1bbb9e9f0a026cf1c58d1751c5076789af91307ef280a6094070087ebc2a19ec96b9f1dbedda86894bdf86320b69cc98347796d4b35289f702333c9dc97be3d4338bd609d9e7cd"}]}, 0x1fc}, {&(0x7f0000000000)={0x3c8, 0x41, 0x420, 0x6, 0x2, "", [@typed={0xc, 0x68, @str=',}\x00'}, @typed={0x10, 0x14, @str='@+*\'\x00'}, @nested={0x14c, 0x87, [@generic="9a34f1d279cdb12f724f62e4", @typed={0xc, 0x73, @binary="0fd43a54"}, @generic="b46869ff0e5a5cb586b53ed2353ad7cfdeb9f0e7a5e0384e80a91143bcbe6b59bd78513bf79244e85b68bcff3b6b3366acc3cbea509142fc72e84558846ea06254168ad5", @generic="be0d4fdb1b39a5d1e47046ba744dd310f96d8bfece65ecb51e56f4880a5e37474f4ec9033ec66c224246de3246a6e2ccbcff0c916cae2add70fddc733b1884555ae4cea535c6714f52de15f7ac4947ba405e062a9992b4c37a18e71fc79de244f74fc5c2240d53d94a7376bc3b055ca7d60135a9cf8de24542028f4d4f1a6268b80d325588ab38fc2b79db2e8ab6114801c4e2e913d4ee930d70713fa2b55425ae5810b3b9fc1ed3ee4fccf7cba893d244ace2ca7a93712a68c5823210692f9c0309543e3fa7612266de8318b064249dfa1fd0ab522a3103fb933ec42b2f22", @typed={0xc, 0x7b, @u32=0x7fff}]}, @nested={0xb8, 0x66, [@generic="cba57d8b6351524c22a9031e212ab768c87ac83eb71c3daecf6bb174dfa0108ac332f4d24677f017f6638427a91ee622f9a88010914229c9c8e99bf04235d7b70bef480e7e763d00778d283e81aff5697b86d9c366b931e84fe70de02bfc36ddc7adc1eb469de8bba85246553153ce7c84d8", @typed={0xc, 0x59, @uid=r8}, @typed={0x34, 0x50, @str="6b657972696e676e6f64657673656375726974796e6f64657670707030766d6e6574306370757365745caa00"}]}, @generic="35e8e37d7d70a7de71616c267e3c3178de6a1a3c29266973789fa9c7f961f5cbc41159a73da8857f8c1fc1427e9d556ef6f944a3e64a209f51cfeb80ffd38689c014a27770addc55c5d07fc244fc0fb13cf286d44f4f392927ffff807834fc521023e8385661205dfe3db265de1fd2c789239b6da2f3eca2a0eb4baf7eca7aabd8d50a95f899293a1f439303db5e73359f12547a9d9286c7250724a9e29b82f53fda507be82545cf1197dee4040cf4510ed3a224c681c36b20b3b20f6d7c973cfb94fb400b73b976b7320b50aac2058f361c9c0483d202f515ded88017aafc6027df77cbd9709288d06a66", @typed={0xc, 0x34, @str='\x00'}, @generic="90fb5094ebc575af1c7978340c18a8", @typed={0x90, 0x7, @binary="172cdbcc4332cbecc43bb699f4f96c7e3a11f13e5fd038015ae4ebca88af44e5267a12b56ffd0e2ac41cedbb5acbe02408414668c83433733f62f9f07013283f143a50cf80619551e3a46e1210f4db59cfc4cb813219b3bd98296746fb670dbb40bfeb42aba060045f6019446238832badc1968c739f3eccd2ee4643bc8ea5dafb3356a041cc08fb"}]}, 0x3c8}], 0x9, &(0x7f0000150000-0x48)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x48, 0x800}, 0x810) 2018/02/02 15:32:43 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x8}, 0x0, &(0x7f0000000000), 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/02 15:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100000000007fc, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a2a000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000cb2000-0x14)={@empty, r1}, 0x14) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000462000-0x10)={0x7, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000ced000-0x8)={r3, 0xde}) r4 = request_key(&(0x7f0000e3b000-0x8)='keyring\x00', &(0x7f0000685000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000985000)='/dev/sequencer2\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r4) r5 = syz_open_procfs(r2, &(0x7f0000483000)='net/ip6_flowlabel\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f00003e0000), 0x8) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000e7b000), &(0x7f000094e000-0x4)=0x4) readv(r5, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) socket$netlink(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x4}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000796000-0x8)='./file0\x00', &(0x7f0000796000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000014c000-0x8)='./file1\x00', &(0x7f0000796000)='./file0\x00') ppoll(&(0x7f0000794000)=[{r3}], 0x1, &(0x7f0000796000-0x8), &(0x7f00000c6000-0x8), 0x8) 2018/02/02 15:32:43 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000005000-0x4)=0x3) mq_open(&(0x7f0000003000-0x2)='.\x00', 0x0, 0x0, &(0x7f0000003000)) 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000309000)=0xfffffffffffffffc, 0x4) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) ftruncate(r0, 0x20001) 2018/02/02 15:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/autofs\x00', 0x100, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000008b000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) 2018/02/02 15:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000d48000-0x8)='./file0\x00') pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/02 15:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e4000-0x4)) keyctl$set_reqkey_keyring(0xe, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d12000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000708000)={0x5, &(0x7f0000ae8000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000092e000-0x8)={r3, 0x3}) keyctl$setperm(0x5, r0, 0x20000000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockname$netrom(r4, &(0x7f0000d07000-0x10)=@ax25, &(0x7f0000de4000)=0x10) r5 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00009d4000-0xb8)={0x0, 0x1, 0xb99f, 0x4, 0x6, 0x1b6, 0x80, 0x7, {0x0, @in={{0x2, 0x3, @empty}}, 0x6, 0x3, 0x8, 0x4000, 0x5}}, &(0x7f000046c000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000bf4000)={r6, @in6={{0xa, 0x1, 0x685b, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, [0x5, 0x9018, 0x2, 0x3, 0x9, 0x38, 0x619e3f1, 0x401, 0x9, 0x6, 0x1, 0x2, 0x7f, 0xa53, 0x8]}, &(0x7f00007ce000)=0x108) r7 = fcntl$getown(r4, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cf6000-0x8)={0x0}, &(0x7f0000cb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000024e000)={0x4b87, 0x2, 0x27, 0x7ff, 0x0}, &(0x7f0000c08000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000657000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}}, 0x2, 0x16, 0x0, 0x8, 0x8}, &(0x7f0000567000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003d2000), &(0x7f0000c6c000+0x55b)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b8d000)=@assoc_id=0x0, &(0x7f0000a24000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00008ba000-0xb5)={0x0, 0xad, "04ee0931398865250666a18286e0ba73243df04bb033b7be14a83a62b5ab6e993dfe7cf63def014ee64b85a70bf26ae97e24786b3fdd68361be372185baf238c1a1254e1297cb789cc8619e5273ddd989b82b9cebe6cb53c8e31026c8c06c48918264a255c6970c19fb64df881ffdb4eb2d3a9b3bd64905ae870a079684603f2bdf3e12ed84a1c84277052163b54423b1e07487b9d31f468f2a1c838a8079d66d4911c6e60b94eda216b0d4b25"}, &(0x7f00001e2000)=0xb5) epoll_pwait(r4, &(0x7f0000fe2000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10000, &(0x7f0000486000-0x4)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002bc000)={0x0, 0x4}, &(0x7f0000fc8000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000598000-0x1c)={&(0x7f0000c75000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00007bc000-0x40)=[{&(0x7f0000d67000-0x3a)="64e4a2e4bc25f5c5255091c6f4953f0d0325d4e6556639ae017e84000d7af72f1ddeeaf25f0d4c3b33f58b7a88d56fa2d9ab2c09f0ce63b36f8c", 0x3a}, {&(0x7f0000de2000-0x8b)="63d5ae0ec63d3a32083edbb365aee03988154bcd1c35e8e034d2ab4e7f0f8b6c5c1c00a3d180b26130ead1b85b48dd8c2a346182be20a09de26963d539925178434dd614e127cb5aa6ae38e0ba5d4d82a50e869d5bae3d496d9f2bdad5197a34e52820bd238b8e867a93c262cd18e1e0b33c277a0dd7d94cefa82cf486c83d84695497989904a4aa4ab38e", 0x8b}, {&(0x7f00000db000)="2628da0dbfdac3760cfcb8758cf9c79d7385cc5156501efcaf85b87d912c", 0x1e}, {&(0x7f00007ec000)="230ed3eca4f11120ab1b238d33ac0d46eaa22960f4017418df8bc2dd33ff29b7838289b5e1a79becc2f537a67e4075fc6939c3a798abc4f8047e181a23aa383efebf2c7fd1b8f52c3f4a616ade4e2f03c6bda1c56604a24dee7d15cc63bf10531715385eb01a8facd691a10b1f10bd2c92d6aa8c181e8b72550850dbdc51576057c9dda4af53c02a2cd334da96a6091b3b02955fcb0a011a062ee0569a9f2cce82c12e4aa0e038edffd4bf0a8dcca18509e7754f08683659352719738c869d01160ebb4a6cd462e2a1", 0xc9}, {&(0x7f0000549000)="1753e7ee6579114d2989b13e4c4f47aa34d8a9102e3e2f68d42da0a558b78389d0de55e97ba44bb6d47c89190b4ce244183f170a1497dfb0a2cc4cc16c37c6c1e614082a1cc26b4584a9bc", 0x4b}, {&(0x7f00008d6000-0x3b)="54e2ade27d53f8e568fb124da3f5c7edf967568c96571936da0110d8361d97b4f09f89e2f90c8739d31eb7554c5aae51fe53173725a32d937cda17", 0x3b}, {&(0x7f0000268000)="662ef281af6d9b0c6813ddb879b006a4cc780cda5dae42e08342169fa530f3f61293cb84ab0a9d1e99ed4d376ebac644b66ea305119a3ace48009c750e86c2b0f9e99eb604ecfc8e3f9672b9432b48aef30bbdf337887c939e9ce00e4820d899bdbbf1c8aa22b3b7b668c194768f8c2a6f81c86fec343e8dbd2b7e6a828d33ced6", 0x81}, {&(0x7f0000a79000)="7523621c03b68f9c1dbf15ff746bd4ed67488f8aee28fdc509262b8d9333e9447691a996044df07503013bcba5918e2aa2136fe42ea21f73ee3cf3ece1770b6a973a0b72fae61a5c33d4ede6528dc706874e99e09e56c21befc70627314f0c6316ee4f8d0aa0d3911c8041f5d900f5bb0df151afe37b05918b1b2161ea23ca953fb328f53ae73db5b9ff6c08575375b1e1b3ebf4d6baeb79dabd274f02c2bc044a2fa37979bd1de5a6f05f4b56731c57ce96231706675b18f30543769b23d6c990670e936206545db6c676b78b641c098f4a7dbcac3e1d033c9cc509431ba3511729", 0xe2}], 0x8, &(0x7f0000337000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x8, 0x9, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x4, 0x7, 0x7fffffff, 0x3, 0x598a, 0xfffffffffffffffb, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x8e0, 0x5744fe17fd1dc68f, 0x9, 0x4, r10}}, @init={0x14, 0x84, 0x0, {0x219, 0x0, 0x9, 0x167}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x10000, 0x100000001, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x9, 0x0, 0x1, 0x7, 0x87, 0x8001, 0x3, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xf6, 0x8, 0xffffffffffff8000, 0x8, r13}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x9, 0x5, 0x44}}], 0x160, 0x10}, 0x40) rt_tgsigqueueinfo(r5, r7, 0x34, &(0x7f0000b5d000-0x10)={0x1e, 0x1, 0x9, 0x8000}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000e66000-0x10)={&(0x7f0000ef3000/0x3000)=nil, 0x3000}) 2018/02/02 15:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) pipe2(&(0x7f0000a67000-0x8), 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000757000-0x8)) umount2(&(0x7f0000286000)='./file0\x00', 0x0) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fc6000)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000b6000-0x4)=0x14) connect$packet(r0, &(0x7f0000594000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @empty}, 0x14) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d11000)=0x572, 0x4) fcntl$setflags(r2, 0x2, 0x1) 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000034000)='./file0\x00', 0x10) 2018/02/02 15:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/sequencer2\x00', 0x27ffe, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x800, 0x4) 2018/02/02 15:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) getpgid(0x0) fcntl$setsig(r0, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) r1 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) fcntl$setsig(r1, 0xa, 0x36) 2018/02/02 15:32:43 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r2 = gettid() ptrace$setopts(0x4200, r2, 0xffff, 0x100005) 2018/02/02 15:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000044b000)={&(0x7f0000dfb000-0xc)={0x10}, 0xc, &(0x7f0000913000)={&(0x7f000081f000-0x160)={0x14, 0x10000000007, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffff2}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/02/02 15:32:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x58), &(0x7f0000001000-0x4)=0x58, 0x80000) r1 = socket(0x9, 0x7fff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) sendto$unix(r1, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", &(0x7f0000001000)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0xb29, 0x9, 0xfff, 0x1ff}, {0xf3bd, 0x2, 0x6, 0x9}, {0xfffffffffffff811, 0x3, 0xbc, 0x78}, {0x3ff, 0x2, 0x7, 0x9}]}, 0x8) 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$fuse(r0, &(0x7f000077f000-0x28)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000016c000), &(0x7f000058d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e4000)={0x0, 0x1, 0x10}, &(0x7f0000ae5000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e31000)={r1, 0xffffffffffffff00, 0x10}, &(0x7f0000c5a000)=0xc) connect$inet(r0, &(0x7f0000fb7000)={0x2, 0x1, @empty}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000045a000-0x8)={0x9, &(0x7f00001e7000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f02000-0x4), &(0x7f0000643000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000477000)={0x0, 0xdc, "e9210b47cf564e9b21ae357c49ba16ea46c092207eb63fa8984a578477c7eba2825a75913259ab2b20ef3c7a669fa27a4254be4cd07f4b22bbdb79d9a4845beedfdd1332c3a89a890e3eeb02a7731ae671580cfeb48b8fdbbc9f6037c10b072cc27b627444639d3e04b9fc60124dbf077e251fb1a67e848297e29581bc4296987ff46dd0793f478a36f8d733f6e3723f7329ae7f35eae2b17d313254bf941780c1f652868d22f613a496a415796103d507f8d36c28be45b5caa2486c8505000000ad3851848b606552a8ac794172727713598baf71db772e172ba9f1"}, &(0x7f0000aac000-0x4)=0x2c4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000070000)={0x7, 0xd9a, 0x200, 0xdf, 0x7fffffff, 0x0, 0x40, 0x9, r2}, 0x20) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fc6000)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000b6000-0x4)=0x14) connect$packet(r0, &(0x7f0000594000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @empty}, 0x14) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d11000)=0x572, 0x4) fcntl$setflags(r2, 0x2, 0x1) 2018/02/02 15:32:43 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @rand_addr=0xfff}, 0x10) sendfile64(r0, r0, &(0x7f0000235000)=0x22, 0x13ad54f9) 2018/02/02 15:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00007fd000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mkdir(&(0x7f0000b20000-0x8)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00006ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000041b000-0x2)=0x1c, 0x80800) bind(r1, &(0x7f0000f0c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0x4, 0x2, 0x4}}, 0x26) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/02 15:32:43 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200000002000000, 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001000+0x7c2)=[0x2, 0x5]) 2018/02/02 15:32:43 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001b000-0x30)={0x4, 0x0, &(0x7f000001a000)=[@register_looper={0x630b}], 0xffd0, 0x0, &(0x7f0000019000)}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0, &(0x7f000001a000)}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000015000-0x4), 0x80000) r2 = accept4(r1, 0x0, &(0x7f0000013000-0x4), 0x7fffd) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000003000)=""/37, &(0x7f000001a000)=0x25) 2018/02/02 15:32:43 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000628000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f00005c8000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000e8d000)=""/113, &(0x7f00007ab000-0x4)=0x71) 2018/02/02 15:32:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0}) fstat(r0, &(0x7f0000002000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xa0)=[{{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/133, 0x85}], 0x2, &(0x7f0000001000-0x24)=""/36, 0x24, 0x3}, 0x7}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0xff}, 0x4}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000)=""/239, 0xef}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000002000-0xd8)=""/216, 0xd8}], 0x9, &(0x7f0000000000)=""/65, 0x41, 0xffffffff80000000}, 0x7}, {{&(0x7f0000001000)=@generic, 0x80, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0xff)=""/255, 0xff, 0x200}, 0x5b33}, {{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000001000)=""/165, 0xa5, 0xfffffffffffffffa}, 0x2}], 0x5, 0x2040, &(0x7f0000002000-0x8)={0x0, 0x989680}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) sendfile(r1, r2, 0x0, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xa332) flock(r3, 0x8) fcntl$getown(r3, 0x9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/215, 0xd7) socket$nl_generic(0x10, 0x3, 0x10) accept4$inet(r3, 0x0, &(0x7f0000001000-0x4), 0x800) 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b4a000)={0x0, 0x507}, &(0x7f0000bf2000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad3000-0x10)={r2, 0x5, 0x4, 0x1ff}, &(0x7f0000c60000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a09000)=0x573, 0x4) 2018/02/02 15:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fb000-0x14)={0x0, 0x0, 0x1000}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TCSETS(r0, 0x5402, &(0x7f000069e000-0x24)={0x5, 0x0, 0x1c1f48c8, 0x5, 0x8000, 0x89b, 0x8, 0x0, 0x9, 0xf4b, 0x2, 0x400}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000033c000)=[@in6={0xa, 0x3, 0x6, @empty, 0x10000}, @in6={0xa, 0x2, 0x1ff, @empty, 0x9}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xc59d}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x90) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a1c000-0x10)="e02a3392d3bf388d602aafd18d13dc88", 0x10) 2018/02/02 15:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_create(0x10004) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x0, 0x200}) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fc6000)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000b6000-0x4)=0x14) connect$packet(r0, &(0x7f0000594000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @empty}, 0x14) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d11000)=0x572, 0x4) fcntl$setflags(r2, 0x2, 0x1) 2018/02/02 15:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000af000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003b0000), &(0x7f0000215000)=0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000017000)={{0x77359400}, {0x77359400}}, &(0x7f0000931000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 15:32:43 executing program 0: r0 = getegid() fstat(0xffffffffffffffff, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[r0, r1, r2, r3]) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r5, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r5, &(0x7f0000009000-0x8), 0x57a) 2018/02/02 15:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/rfkill\x00', 0x4000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000abc000)=[{&(0x7f0000cac000)={0x27, 0x1000, 0x9, 0x0, 0x1, 0x1, "5259b2591f0f841ecbc707f55fcdfaee5a731c58d9c5f369a7a13e5f6bd53b9ae78c1e0406da47a9967e6943fded85c76c63b4e1a98b0eec21f3e6a81d8a44", 0x52}, 0x58, &(0x7f0000a41000-0x28)=[{&(0x7f0000fb4000)="7a990f495db24f8601aa368b6ff95e95d56cba0f61bd31fec8d56fd73a868bc571f3ce3d72ffde932b0f4912503cb6e4c49a6453507081f341b86feeb301a0b2116e28b2219b6fb0b0a84462d9f59d93b351", 0x52}, {&(0x7f0000747000)="ae3103fe1cc1d91ddabd9f092be4828c433f1f85d74e", 0x16}, {&(0x7f00004dc000-0x99)="2e1461b2dcacc5e9a12b970c4d6eb5450ae67a8261ecd0135ad07cc98cc4f68e57b2db388a8a0b5181302d797b9e9a701c2f78c03257744658e038d2c52be6a004b1d2054ee3ea0234c6b46444d693c92b6d4443eef76097bdb87bec439710c35f20ef795bef7b1d60a87c723d9e7569371da20814e0d540c6f52417f684f057806473c4ae2d9f5d4194b780ab52da5f4978320bce437c75ee", 0x99}, {&(0x7f0000e56000-0xd0)="5120f44728512ea9ada9a7784c9d2e91dc259981feb6d54fdb9b947d826bbaf041c82fa41df4b6feb1ea7ebf93d9f3894244f4e912127e2826c8534e7031068075b83a2ef49ae6bedd2057e97c1a6c9c6e8d8265559f9a50726d3651bdced142e99533bbf5c1f0474df581cf20cce4131e47819053eee9d27d36f6de1e814dae29916ce9f9de35d352f64418d2b9b7647a9d47631d10b0c35b6e28d89428e6edbee0eb736b4c75041d70c80c2c69f48bfb18594f85face6d6e2ace92e16211c634455700d9d2478af80b90a176f2271c", 0xd0}, {&(0x7f000015e000)="8f52d08b850d491868394918c30bc6a4", 0x10}], 0x5, &(0x7f0000ef9000-0x10)={0x10, 0x0, 0x37408e36, "f6"}, 0x10, 0x40004}, {&(0x7f0000e4e000-0x58)={0x27, 0x20, 0x8, 0x7, 0x1, 0x4, "8afc996718c0810d1dbadc2923452afbebaeb8dec78f9b08d1d55f8ac0d6a0b27a82101387347b80a3953c00fdfbc53fc2ac9f8fbf16ec7e7a9b91f5688f50", 0x7f}, 0x58, &(0x7f0000c3a000-0x30)=[{&(0x7f0000fb1000-0xbf)="49a8bcdc8240c4102708329988edff906046bd8604917e787298f212472fa2416ceaf87ed192bcd7dcb20859aa8edd17b5d03ab5666c09cc6cdac27acc41b4c1772f01f66fe685f7e9c56effae8b958af5bf9313ebd88eba0f7a0b2c31bfb80e9ac1dbdf4f1857d11bbfd962c6a35be5c887592d3ae8b573e2ecbcc1cc1be0d301b9ff89e7b3d8567991833d1d185ebd486578e49f775e09399de20340e8828c73b4653b2f339417b27f2bb8841fbe204476f99b3dfe07dcbe3b87ababbfc6", 0xbf}, {&(0x7f00000de000)="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", 0x1000}, {&(0x7f0000918000)="799c261cbf7b5e8b5641e235314caa604a376ee33b953204d12af133e08952b4ecd5ad88a8d9e4c8c2b750a07c1104dcac8377ec41af2e7f724109944057af1a8fa4", 0x42}, {&(0x7f0000736000)="82a2742831a67111fc4b18ecaf882ea35f4449b2c34078aa15e8fc41d48b247c78b36ed4174caa320e92f947441d1db21d96136acdaab83c1dc9239f99cfdd252f3d0e19547389eaa50e907ee5", 0x4d}, {&(0x7f0000d86000-0xf3)="2fbc831a4752d3a5e58ea21df23f39ec24f0748b2440be1c065ec9bae19089b1f4016be2c82f85d88b6b98b78259181074a198e1542eac2a7b79f862fc9dd3eb2aa750f639fc9bb9945bee4349a81ae961185dde5be4fe8316bf5d5041d27aaa1cd8e74ab48721dc31ee3ae69e28a35f2b423497a950ff8409bc0abd164dd8ebb29817621829edfe5f9a5a4bba597a5f72c9dcc7a8eafd4d152d6e65320e48fff6e1a8ee74fbd8fc1c7052d97d5a23da55270f8648da6f86f7d9d6e6a81a72fd1875495ce0cc3aed78951dc82396388b26a763e5f278ca6eb9ffaf161ab2aeb0db1da7d4a6cd907679db2da079ead859a171e0", 0xf3}, {&(0x7f0000109000)="e67e689ac2357d222615e8077dfd41af5c0d85a799c8843732ae93fdf5e3e2bb1cee14238a4f456be3689254c0f9d711d19e4f46bd92fd5278fcac6c18640c8d6857adf284602f8981d401d574c57bb68625afa8381036fe743f3094cb811d5755991c6aac926d071261777d51dc0c359ebe5d2be62b04f2e4564ad03fa31ee21b753383f146ba052de7d9c7bbf6bbe3b1d90d3432ce1b8776e4e45017d54efa5d21fff078750f40a667ff508222", 0xae}], 0x6, &(0x7f0000b7c000-0x30)={0x30, 0x107, 0x1, "f317f3c28ff94eabcc8a530bad149951443370b3df4da795064017715c5bd1b2fb286762"}, 0x30, 0x40}], 0x2, 0x800) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000004000-0x4)=0x68) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/policy\x00', 0x0, 0x0) [ 137.262572] binder: 16705:16715 ERROR: BC_REGISTER_LOOPER called without request [ 137.272274] binder: 16705:16715 ioctl c0045c79 0 returned -22 [ 137.302411] binder: 16705:16715 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3b000)='./file0\x00', 0xd) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00006b1000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a63000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) accept4$netrom(r0, &(0x7f0000aef000-0x48)=@full, &(0x7f0000544000-0x4)=0x48, 0x0) sendmsg(r0, &(0x7f00001ad000)={0x0, 0x0, &(0x7f00001a1000)=[{&(0x7f00006ee000)="f16679e007b12b93d209275df63a111dff44d8ebf2f98eb9918260aeac076b8e5b7d2ae5c5168693e5b36aaba345a32f9f21f99e47c9bea6c2a13a484ba59850d4c59af0c7a3c5589773c5eb42bc20f4fdb3d6992731d02b00bf0e2bc3ec33b568c58ec99a46782bc19c6b737c497d589722cf80278b76e39ea12288bb35380bf410f46023394f95b799629b415f3a18701ec60dd3ef50097036523d7f291bb0b87fa4e421fc1e9f73231192764284e9", 0xb0}], 0x1, &(0x7f0000e4c000)=[{0xe0, 0x116, 0x0, "a30a07e7c61755c9c5b14528c3c3aa21a5325e3f26089175c3cbdfb2fa1aebf3ba7ea3daf51a3eea3849879609c88f3a52ea2661b4d247e7dd359fa7713982c034a9668bc1434fa3b5f58480aeccddc70ad3ec5161dec0acbff28a9d8f361c8b72580a1e4f17cd6d3c87e6cda56be89c1bc868dd19c1c11b8275ee8613180cd6ffe181a5620bf57e96ecc8d65eb5e27d6cd5ec15031e28888ef59df004f5828a9e3df953020cfed15b911b762b237ae2fa892585bd04e069c4255e2f0112ef3b173ce405a5ab935d793085a28f72fdecaa"}, {0xb8, 0x11, 0x3, "ad086e04feb06bccd4fb0c8c73ed2d7c29354fcf73f56119da2b8a04ea301561512f0cd844e44d72b9a16b77ae6385632bccd3872e7af84746a5133c3f0f711bbf7af5f7b2af63fa61003e7d7e69aa532bb750cda9f31b80e8e1eb6f742ac6894e5983c5416b589e8b7fa5d86cd310fb55801d5f9ded67f5b45288f4ffb1bb90aa77d7339b6606e385158d5e54c24c520e8250d569797c71cca2a455e1856359ffe5fff85c151cb68bd4"}, {0xb4, 0x1bf, 0x5, "67483ae5c70d99970fa748f64ddc9d4096f032afebecd80222f4c6628a30f3e1bc9d80320a3d23e2b97ff80de04f3c0c50ea93d36fc9a3d331b11135b684adc34b6e3497c27b2b3ae047c3869bea96891cbeb03f4bec6a286202b18605f305cb378c33fb58401568043838842ab320a3b5c5879c89dd9bad646f66b4cd9945174e1550850e1f6105de7c3f6e586a80f4a8f4d8710c5c1eb40d67d17671cd505148edb5bce8d354"}, {0x10c, 0x100, 0x3, "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"}, {0xf8, 0x1bf, 0x7f, "eabbf8f98d870b682251bde328ea863e02c0d2c7d7c2e6f3856f29883e14f0b7a9ec2fe0227aae64ed31b73bf96661299c887e6bb8e255d74630e4a4e1023631300d06a31d4372ceeffa8b4c8ac3bd17130790ef78793bbfed93e2d8ff1c46bbefa9c68ed9e120ef01dadc95a1f82b9cd1c38f0233bbda5178992ad8eb0f4dd5ec348d3308fed6dbebdf72504c4aaa0012bbc5e2f7d719976a816de4f962044d01f2b0cc2efa2fe8886554007410f184a5e4543991b63f1354714f2b1f733ab3af4a3bf3023ab124b8dbf41312e6bbc10f17f2fa769e8b115faed53d2746968a5fdf4351fc36eb8f1a"}, {0xc, 0x111, 0x2}, {0xa0, 0x0, 0x80000001, "50371169f8307471fb86265c7e7a12f692cee3af715781d6283570d888058b7d6e02d5545246e1e738c7c46fc5de82f3bf0998ab815d3c3c402fbbcbbea728094ab7a9175144673f0db6555d6fc8e446c701c113c8495ea3ae21df3e6169d46851161b6478b38602e3d030f02e8b52b57a862479b40cc647461ba243427342b84d164a70e951ba073c58161b9c924b23ad"}, {0xec, 0x107, 0x1d, "b6688bf1de8006debf005827bf124dcc37a3c052fb58ff221a15ea60a4bf3a82389fb28df2c854098dc30ec55ec0ba91bcd39f7ee9dd895355cbe5c97c7b539c6ad07ae3892d7c20b5f0545a6b1910a28b9a0eff4f556400a4e9d61709edce5fc4733bac58f0b38741db60e8e819c654c4308762011b52bc4843dd35690d904124c167b75302391e5239b6d6d2105f2c9e5ebc5fac81e3d35192950cca8e96283f9f21663abcff047c510763e1799e5bf295e3277cdf33832a856131fc4c45b23a0f73b1eb7d0bc1d6e6af174430fc4592bfef9018db363f8a48e8d756a019"}], 0x5e8, 0x81}, 0x0) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) syz_emit_ethernet(0x26, &(0x7f000020e000-0x26)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0xfffffffffffffbff, 0x9, 0x101}], {0x8100, 0x8, 0xa5, 0xff}}], {@can={0xc, {{0x0, 0x7, 0x1, 0x100000001}, 0x1, 0x2, 0x0, 0x0, "bd2115b342c98566"}}}}, &(0x7f00007b8000)={0x0, 0x4, [0xa16, 0x5de, 0x686, 0x8d5]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) [ 137.317069] binder: 16705:16726 ioctl c0045c79 0 returned -22 2018/02/02 15:32:43 executing program 2: r0 = socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000152000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x1, 0x3, 0xe7a, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000fa3000-0xd9)=""/217, 0xd9}, {&(0x7f0000bb5000)=""/253, 0xfd}, {&(0x7f00005d3000)=""/5, 0x5}, {&(0x7f000079b000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f000063b000)=""/230, 0xe6}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a87000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000054a000-0x8)='net/raw\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ddc000)={r1, 0x100}, &(0x7f0000c25000)=0xc) syz_open_procfs(r4, &(0x7f00003ef000-0x11)='fdinfo\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/02/02 15:32:43 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) signalfd(r0, &(0x7f0000e8c000)={0xfffffffffffffe01}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/02/02 15:32:43 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009df000-0x15)='/dev/pktcdvd/control\x00', 0x4180c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x75)=""/117, 0x75, 0x42, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc8000)=@random={'user.', '\'system^\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xfe6e, 0x0) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0x7) 2018/02/02 15:32:43 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x20, 0x6, 0xffffffffffff0001, 0x8, 0x9}, &(0x7f000000a000)=0x14) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0xfffffffffffff000, 0x1, [0x200000002000000]}, &(0x7f0000003000)=0xa) 2018/02/02 15:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fd000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000786000-0x4)=0x100000001, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0}}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{r1}, {0x0, 0x9}}, &(0x7f0000105000)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e92000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}}}, &(0x7f0000896000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a3b000-0x8)={r4, 0x10000}, 0x8) 2018/02/02 15:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000359000)=""/82, 0x2dffa5579f6ba5c4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006c7000-0x4)=0x0) perf_event_open(&(0x7f000033e000-0x78)={0x2, 0x78, 0x8ec, 0xffffffff, 0x5, 0xfffffffffffffff7, 0x0, 0x7, 0x2000, 0x6, 0x2, 0x604, 0x6, 0x9, 0x3, 0x5, 0x1, 0xffffffffffffb035, 0x2, 0x5, 0x6, 0x83, 0x1, 0xfffffffffffffa71, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffa, 0x64, 0x3, 0x3, 0x800, 0x3, 0x2, 0x10000, 0x2, 0x3f, 0x7, 0x2ac, 0x0, 0x6, 0x5, @perf_config_ext={0x100000000, 0xfff}, 0x130, 0x3f, 0x3f, 0x2, 0x101, 0x8000}, r1, 0x5b4, r0, 0x2) getdents(r0, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2018/02/02 15:32:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x82, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000-0x8)={0x1, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x101, 0xfffffffffffffffb, 0x7, 0x7}, 0x8) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) 2018/02/02 15:32:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x2)="4bee", 0x2}, {&(0x7f0000001000)="7b42b54493fec88a61dfcb4a56f32a61711b7b4005d6ff35dae39025a017de7e62bfb26811bc2c", 0x27}, {&(0x7f0000002000-0x4b)="b7438753a31705b1c9a28d76f878180fdb48783440d2a2e8feaa8a38fee935ab10b862d943a76beb45c1cc0532911f1428c46e3dc705fa37c486118bdb28003bc34af74e28a644c9efd02a", 0x4b}, {&(0x7f0000000000)="3ae971ce99fc418c47fe20879692f2a952ae", 0x12}, {&(0x7f0000001000)="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0x1000}, 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0x1000}], 0x6, &(0x7f0000001000-0x30)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x4010}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{}, {&(0x7f0000000000)="f58cc7e42e4f98c6998d2a25d749920f4e74c097572c103ab79021ba4ff3ac26ab985ab374f18b790e0f1774270e94a4b76c977685df4b527ded18df56280f2b617dae6c59fdf55fb3239c7f48883937c371f270bd6b1ee9fd0be37f6eba34b3aae1d6", 0x63}, {&(0x7f0000001000-0x62)="4b9eef0359e1302164015ea18472d196cc0fa425161971f5814afb5bd425dfd8db370d9b43c32ebb319e13541886c6d74b768084f0b1e6aca2a488905d7713e0c57e5e6efe52634ffdb734a220d62b1bafbc5f93688b2630ccaee5f6ea5a79fb29b3", 0x62}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x98)="21afa53313eef5a7ca2d66ae500d61f0baa308c77d5847e8d57d3c9ef561efeabdc5740556557f706c30f89518a959fa51880ac021d193faedbc189c1f9323a986034c284fa54fedfca7e48fc72d4a0b0e2bf3c39da4e7035a06c887651061dff352a37e50313a770c3b49dd09cee96367d39f076704e32f812a4eca6523f417a4d0aecc76b3d8663114ecf8b51a943bb5cb76ee1ed9ae2b", 0x98}, {&(0x7f0000000000)="e1ee176c097684ca57", 0x9}], 0x6, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3c, 0x5}], 0x2, 0x40) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/02/02 15:32:43 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f000090d000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000281000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty}) 2018/02/02 15:32:43 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xffff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000005000-0x4), &(0x7f0000006000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x10)={r1, 0x9, 0x4, [0x3, 0x3, 0x2, 0x11]}, &(0x7f0000005000)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000006000)=0x4) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)) 2018/02/02 15:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) syz_open_dev$usbmon(&(0x7f0000ed9000)='/dev/usbmon#\x00', 0x0, 0x200080) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0x257000)=nil, 0x257000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000258000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000188000+0x639)={&(0x7f0000207000/0x2000)=nil, 0x6, 0x5, 0x42, &(0x7f000000b000/0x3000)=nil, 0x9}) 2018/02/02 15:32:44 executing program 7: r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000a4e000-0x20)=[{&(0x7f000051e000)=""/59, 0x3b}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000630000)=""/253, 0xfd}], 0x4, &(0x7f000098c000-0x10)=[{&(0x7f0000cfd000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/126, 0x7e}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00002a3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000b5f000-0x4)=0x3a) r1 = request_key(&(0x7f0000495000-0xb)='pkcs7_test\x00', &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d2f000)='cgroup{[-(wlan0&vmnet1eth0', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f000007b000)='keyring\x00', &(0x7f00007e3000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000c1a000)="a0de99d06bc02f632c16b5264aace8e181cbde354c14bb9b49c93d9af0c1e9e2ace47abe8047d545ee2ed4a277a7ec611be81b58f1e50e4439114a327d1148282e2fd7292ecc762ef06d97a8141d31ad4a5d4db6d0c1ec1b953f79dc5d41ede9fff108e26f233a5611fc6f574e3cf568d8fe096575cd169ffea454d95f459a2302622e3f837edeed7d12363d3154a83dcabceed87c1ed1e051329ea75bf81a814b364c0c97e045cdbbdab11348fbe68d87e7c8850b5db777", 0xb8, r2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000dd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff}) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000bef000)={0x10, 0x0, 0x3}, 0xc) writev(r3, &(0x7f0000b57000-0x8)=[{&(0x7f0000ac9000)="290000002000010000007fffffffda060200000000e80002040000040d000300ea1100190005000000", 0x29}], 0x1) 2018/02/02 15:32:44 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00006f1000)={0x3}, 0x8, 0x80800) fcntl$notify(r0, 0x402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000aa3000-0x10)={0x0, 0x8, "92b6c2e5b9b99954"}, &(0x7f00006b2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002c9000)={r2}, &(0x7f0000722000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f0000b58000-0x1c)={&(0x7f0000254000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00003f4000-0x8)={&(0x7f0000be7000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x724, 0x5, 0x3, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}]}, 0x1c}, 0x1}, 0x4008000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000037c000)={r3, 0xba, "a0df5cbbd4c96b229008f03a4d7a6e841ac2bf9dbe96fba6b88dfe8b9f5d6ea7fd862f24fc205517164b1055673c0ca6129004d8f1b6dbee0a196969d6560afea236369f084f440937ccfd21c76e90883cb262d1dfcb9fdf7300eb59d79fc4ff535f6d6961dab4dbd56ec3eccffe9f255e904a02056464e64eb0a9ebfa7a06f0d9cf2ad9b99fbc1ca6c508323551a36688d8da47a70077abf052da1580a3ff5a973d8fbbbc22a60da1d98647613ccb7409c758eeb03da7b0cf6d"}, &(0x7f0000e86000)=0xc2) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000322000)={@generic="7eff831f159f22f733462fbad5393efa", 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000386000)={r1, @rand_addr=0x400, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) r2 = dup(r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000077c000)={0x0}, &(0x7f000055d000-0x4)=0xc) sched_getparam(r3, &(0x7f0000f40000-0x4)) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00008a8000-0x10)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000071d000-0xc)=@sack_info={0x0, 0x9, 0x1}, &(0x7f00005ec000-0x4)=0xc) getsockname$ax25(r2, &(0x7f000044c000-0x10), &(0x7f000071f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000ea000-0x8)={r4, 0x81}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getpeername$ax25(r2, &(0x7f0000426000-0x10), &(0x7f0000ec7000-0x4)=0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000099d000)="36e8c40c062e277d779c68f930c193221ceb77533a07fab5cdf2e241c2d2c9") process_vm_writev(r3, &(0x7f0000fbf000)=[{&(0x7f00008ef000-0x70)=""/112, 0x70}, {&(0x7f0000e91000)=""/60, 0x3c}, {&(0x7f000084e000)=""/35, 0x23}, {&(0x7f0000c26000-0x53)=""/83, 0x53}], 0x4, &(0x7f00004db000-0x30)=[{&(0x7f00005f8000)=""/240, 0xf0}, {&(0x7f0000694000-0xf8)=""/248, 0xf8}, {&(0x7f0000009000-0xe8)=""/232, 0xe8}, {&(0x7f0000e9e000)=""/4096, 0x1000}, {&(0x7f000037b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e82000-0x64)=""/100, 0x64}], 0x6, 0x0) writev(r0, &(0x7f0000d06000-0x20)=[{&(0x7f00000d8000-0x95)="4d39815dd6bb12fc88ca8ed20259a52a538da39e4ab04a9576572c37c9d700fb258f4ace8d91c67f409a336004936229548aadf59d4aca32c1a72fe38cc82596824cb48e1b8fcbabaa87dd8734738b98be219f6c5829e82401ea65b81c13db17f509019edbf4b7473116ed62964c7da6edca2ebbff42eaa7b79912ab168af05a30ce3f9c4f24b0bd7107b07e34a573b37858d5f9ac"}, {&(0x7f00006df000-0x1000)="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{&(0x7f0000fa3000-0x1c)="b2bd56c8649ef2360beecad60015545f7d64caef6b0766faf779eb91"}], 0x1) shutdown(r2, 0x1) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000004) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000b000-0xc)={0x80000000}) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000016000)={0xffffff31, 0x2d, 0x401, 0xffffffffffffffff, 0x3, {}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') pread64(r0, &(0x7f0000611000-0x75)=""/117, 0x75, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ce4000-0x24)={0x2, 0x17, 0x1000, 0x7fff, 0x6, 0x5, 0x2, 0x51, 0x1, 0x80000000, 0x5, 0x9}) ioctl$TCSETS(r0, 0x5402, &(0x7f00005ff000-0x24)={0x9, 0x2, 0xfffffffeffffffff, 0x81, 0x800, 0x2, 0x800, 0x3, 0x1, 0xfff, 0x2, 0xffffffff}) poll(&(0x7f00005ec000)=[{r0, 0x4000}], 0x1, 0x6) 2018/02/02 15:32:44 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x391100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005da000-0x4), &(0x7f000036a000)=0x4) 2018/02/02 15:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mlock(&(0x7f0000a11000/0x2000)=nil, 0x2000) inotify_init() setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f000000c000-0x4), 0x4) pwritev(r0, &(0x7f000006e000)=[{&(0x7f000087f000-0x5)="55438baa23e94a", 0x7}, {&(0x7f00007ee000-0xe4)="459d238c691da79f8712f5f0a3cdb0e39d5d81a36179d4ee774e4e9a83a773a5ce11e23158ead15b74961ebceb190f843059997c27c64ed4ed2f4ff9d4e67f606e46c73f73aabccfda3bdd44be3bcdf0abfaddb6eb36d8d2522b14226fb96bdfdca3c28641dcf64850ffb7c049f2fbec3a99fe875d61fce621a51b445a2f3d4ca91c3ebc23dfe011600d22faa9ae807909209e8bdf27caee1fad18235f86a1e8f9e9ae9e12b0bb8d40fb7b1bfe831109968fa61c419e754d9c666c34a61e3117aa400cf17aeb9a88c81cf338851282d8833ed38e611b7cf3613b1ba914ab3ad5c10edffc", 0xe4}, {&(0x7f00009b5000-0x70)="1e8b68f2e58722728359fb00b26601ce6be4c820ef49e34d48a2a3372dd50f1c673bbe5fd5bee587a254bb0736663ef654c5c478327034d9a16dbd5993472bd2b73f0ebb13aeb81b6828f0dbe0d449b897c20ff597374c9b4ecd11188c150a6e15ec4db9dcc71ffa0bfc10fb28e1f66b", 0x70}, {&(0x7f0000008000+0xfbe)="bdc81a7b2af0c50d5b99e98b0eb285616f51b3697b67e77fd6cbc60e6915d0524c986f8b1f5b7d1bd5eedca3075bf10230143e56e3e7ef8d587c", 0x3a}, {&(0x7f000069b000-0xbb)="8f835d4e987b64e62a3cab17e66577fd00053429036eff4e0a5fa239d12efb5c1521690f7cea6c9b2fdc8262ae721f27d9a3e9b5f407900bfc3a14cded91cd7af0b963a4325511062df93185f350950a15f15bfcbd0102d7fb5442928c3712959367396900b937500a10f03cc64a45df71fa0113ebf6d322d526d31ba06f72e7edc39bd506f3e518e7cf334bdb8af7da1f731de4170c7b22bddd04217268c754bb1539942752518a990336dde39f8d8f27f8f0fb63bcf650918624", 0xbb}, {&(0x7f0000a36000-0x87)="7519b79ab0f4ec5bbe0469d91e973e6b7cf4fedf3d5baa336c328257547252820b544dc25b15f587b128789a01abe51496516e306b4b25e7b08a87bb5f48f854b201a0b6cac936c04bf97322cab935717ab93621eba6790899f517f6c2083a8442e12b72546db60f53529e250cc7f9e3738265f69d9088df890bc0ae578f5de4fd83cac75414b2", 0x87}, {&(0x7f00007bf000-0xf7)="b16b06cfe02d9352022a2a8d80d36dec3943a927a2178afefd7df2f9d7539b22c6b8b1d406aeb69d20a385b02e2254708a51d1ece59c9bb313c65b5b3855f324ae46754ede18c9672f00c2fc7a6e219c98d7d7a28f6b6b147d9aae26d0eaa995da4badb715ecfa2920bd6e62232626c7ecd531ca2f1dd173d95e8b50e6f96d83a90797437d501ed9a648b1203737d90ef739ac29d588460a0f12ea412745310f6fdb7b73e635210b14adb796a7bfb0e69df9b326afde833ad96011346a664fda5a54f464ad2a82ad35e46e79417aade092d4b09b6b7f437d848f04164b7b796614bba400a9c8aa491f33c5786922f171a4368403ceff80", 0xf7}], 0x7, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000849000)={&(0x7f0000fac000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) 2018/02/02 15:32:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0x1, 0x8, 0x2, 0x80000001, 0x8, 0x3, 0x1b12, 0x780, 0x3, 0x0, 0x80, 0x6, 0x6, 0x5f4cd1e0, 0xb6]}, &(0x7f0000000000)=0x108) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) clock_getres(0x746624aec8175bfc, &(0x7f000062e000)) [ 137.598848] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=45 sclass=netlink_tcpdiag_socket 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ffc000)=0x80000000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f45000-0x23)=""/35) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x2000000000008}}) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) ioctl$int_out(r0, 0x5462, &(0x7f000099e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009bd000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000001000-0x8)=[r0, r1]) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x1, 0x745, 0x7, 'queue0\x00', 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000-0x7f)=""/127, 0x7f) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x333, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000004000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) sched_rr_get_interval(r3, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000005000-0x8)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xe5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x8c}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x1}, &(0x7f0000006000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000003000-0x2)=0x594) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000-0x10)='/dev/input/mice\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x10) 2018/02/02 15:32:44 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000101000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002bf000-0x4)) getpeername(r0, &(0x7f0000ee6000-0x10)=@ipx, &(0x7f0000f63000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e06000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.', '/dev/autofs\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000003000-0x34)=""/52, 0x34, 0x40002000, &(0x7f0000002000-0x10)=@can={0x1d}, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000002000-0x8)={0xbda, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xa)={0x0, 0x0, 0x1, [0x6]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x40, 0xffff}, 0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0x9, 0x9, 0x6f, 0x6, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x9, 0x20001000, 0x6000, 0x6, 0x3, 0x4, 0xff, 0x0, 0xbb00, 0x9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000006000-0x24)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000006000)={&(0x7f0000005000-0x48)=@full={{0x3, {"d7944339d42db6"}, 0xfffffffffffffffb}, [{"b3faf795d6cc18"}, {"7e26dafd9b8b49"}, {"58606433b12ab5"}, {"1d888465522449"}, {"542cdcf9cbc784"}, {"a54e9c7cfe2332"}, {"5c4287190d03a8"}, {"5ca0a63aa44d95"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000001000-0xc8)="32eb28c56103f31f2bc87f1feba098877be7cb44ee5eb2453962e6c000a3feea929842497b957c695ee6c752a05a466ebc2cad9e3254680388cbdad45598a432d4a2c65004b1261a0abcb7f3bd18670dcccf17fbe73d5b1369318e8b5f3323e937c67a2d6a39fc319dfd8b8b695bcab62332d062aeb0f1d6e6860ecd3e82a2c63a31de498ebeab48a30988efdfc14dea74e084dcc86f4ead1a5b27a4cd9864bdcf2377700dfe67fc7d064ebceda9fded2274985ea26658ac6504573dbfb9337892830c78aad63891", 0xc8}, {&(0x7f0000006000-0x61)="67f17c02dcb1ca2849ba273e88185493c21adc1acc2c32734e28f07b8743ad2ce3b10543080a98ba14f0677c735e4f027e77298262f3e389a6ebf600822ee2daefed09718560b736b63492e7c2906663d61cc34c08876d08dbd235eb0f3af4f2e4", 0x61}], 0x2, &(0x7f0000006000)=[{0x80, 0x119, 0x31, "dd7e6d43c4e0a2bb2a2f65727eca0b6c29c1a63d6252b61ae2e0a9d6375ba10f048621f071302e69741b66d6f0583b32979d9d6fd2b18a07f2b3884e5231c8e70e97b58c9ef578547e510156d089d13cca41a9444bae3dbfce4166e5cb9ca600c993fb8bdeb93fd872bd345d185be0862d4c1a"}], 0x80, 0x8085}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006000)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file1\x00', 0x1, r3, r4, 0xfff, 0x0, 0x4000) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x5, "1d"}], 0x10}, 0x0) recvmmsg(r0, &(0x7f0000751000)=[{{&(0x7f0000ba0000)=@sco, 0x8, &(0x7f00006ff000)=[{&(0x7f0000ed0000-0xd0)=""/208, 0xd0}, {&(0x7f0000f99000-0xe0)=""/224, 0xe0}, {&(0x7f0000f84000)=""/4096, 0x1000}, {&(0x7f000004f000)=""/159, 0x9f}, {&(0x7f00001b5000-0x9f)=""/159, 0x9f}, {&(0x7f0000333000)=""/42, 0x2a}], 0x6, &(0x7f0000553000)=""/102, 0x66, 0xffffffffffff0000}, 0x2}], 0x1, 0x2000, &(0x7f000013d000)) [ 137.649313] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=45 sclass=netlink_tcpdiag_socket 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f000000e000-0x4)=0x7, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000+0xa34)={&(0x7f000000d000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000000a000)=[{&(0x7f000000c000)=""/153, 0x99}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/225, 0xe1}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x4, &(0x7f000000b000-0x50)=""/80, 0x50, 0x5}, 0x40000002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r4, &(0x7f0000003000-0x16)="33606432dfe3678e25425a2c6aee8fa6b3b4ea35fb04", 0x16, 0x800, &(0x7f0000006000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000f000)={@common='bond0\x00', @ifru_flags=0x2}) pwritev(r0, &(0x7f0000005000)=[{&(0x7f000000f000-0x40)="f4e6a55cf2ebfb511d7cf762a8aeceef6d16f7f4da9a12affd2a0c4c569a1a7498c664a8768725d57886e1a7309fa5d5ac0cd61bd11109a4783ed38fdd159517", 0x40}], 0x1, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r3, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a8c000)=0x14, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6b000-0x15)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f000047f000-0x3c)={{0x1, 0x3, 0x1, 0x2}, 0x3, 0x401}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8d000)='./file0\x00', &(0x7f0000f8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f8e000)=[{0xb, 0x5}, {0x2, 0x2}], 0x2) r4 = getegid() mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000)={r1, r3, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f00005fb000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00170001874fac46343c05508aed6efecc07041e9ebd2d0000950000000002453b4be780b4fd025b0f5accfe240d728920234eae789e429cf1d795724ef2529b980d2eef022ab7172a45215bcc3b94964778f34e07d8d219524f45f483d2a1f36f9f66c2560789ea41330119a097b76b82e1e3de01e7c10462d79b7258f70ad76028d7814a4dd6317db44ae82c59058b203521439ba0bb651430f1d944a9ac5e48ba708c487349c82e00d68427b329dcfc9b957585a6df788f7774b32a6219d1267d7b2c8767a24e12967d", 0xf4) [ 137.741753] device syz5 entered promiscuous mode [ 137.800783] device syz5 left promiscuous mode 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000c62000)=0xfffffd89) r1 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000138000-0x10)={&(0x7f00009fc000/0x1000)=nil, 0x1000}) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000013c000)=0x7ff, 0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000e14000)={0xfffffffffffffff7, 0x0, 0xfffffffffffff001, 0x9, 0x6, 0xffffffff, 0x1, 0x8cfc, 0x7fff, 0x7}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000cd5000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000025e000), &(0x7f0000f34000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000124000-0x29)=""/59, &(0x7f0000c5b000-0x4)=0xfffffffffffffd0e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa7000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1b000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000446000-0xaa)={r2, 0xa2, "7965aa301f4a8fcc9a865777eca29b9243d06a289f95dddd30e41b69fe98f5530ef9c18753ca900928975473b1d448db460325f8eed670ae03712ab458c67daa4392a0297561b31e5c81d3fb01954728b4bd2d9cce1c674bab1331b00ce2ca49b388b500cc74188bc74b41eb6350c3edc18c55789148bcf5b3d7d8d0fca979708319c01898bd3a24c284c021ca6b6017b1b9f45400dc923a94b602fb5fc439b3303e"}, &(0x7f00002df000)=0xaa) 2018/02/02 15:32:44 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0x7)='/dev/keychord\x00', 0x8100, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000031000-0x30)=[{&(0x7f0000031000-0xbd)=""/189, 0xbd}, {&(0x7f0000030000)}, {&(0x7f0000031000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000-0x47)=""/71, 0x47}, {&(0x7f0000031000-0x50)=""/80, 0x50}, {&(0x7f0000030000)=""/2, 0x2}], 0x6) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000032000-0x4)=0x14) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000031000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008c1000-0x44)={{0x2, 0x3, @empty}, {0x6, @empty}, 0x40, {0x2, 0x1, @loopback=0x7f000001}, @common='ipddp0\x00'}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d9a000-0x14), &(0x7f0000d99000)=0x14) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d99000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000043d000)) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d9b000-0x9)='/dev/ppp\x00', 0x40040, 0x0) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ab000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00004c0000-0x1000)="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", 0x1000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00008f9000-0x22)="d2289d8e34531e3a7c45e44c3475afaf249da9d587efab9a3132510c182c40543776") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000045f000-0x4)=0x7) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) 2018/02/02 15:32:44 executing program 7: r0 = request_key(&(0x7f0000b11000)='cifs.idmap\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f000065d000)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00001a6000-0x38)={&(0x7f0000235000)={0x10}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000fe000-0xe5)=""/229, &(0x7f0000320000-0x4)=0xe5) 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c93000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @empty}}) write(r0, &(0x7f0000e5d000)="2400000058001f0014b2f407000904000200071008000100ff7fffff0800030000000000", 0xfffffffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000267000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002f9000)={0x676cc553, 0x2, 0x6, 0x8000, 0x7fffffff, 0x80000001, 0x2, 0x6, 0x7, 0x10000, 0xdc7, 0x5}) creat(&(0x7f0000f81000-0x8)='./file0\x00', 0xb) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000dd3000)=""/250) 2018/02/02 15:32:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f9b000-0x4)=r1) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf6207017989", 0x8) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000551000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) syz_open_dev$mice(&(0x7f0000f85000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x38, 0x0, []}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000598000)) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d14000)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common='sit0\x00/\x00\x00\x00-\x00\x00\b\x00', @ifru_data=&(0x7f0000a68000)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x227, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80}}}, 0x88) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000), 0x0) 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00004a9000-0x4c)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) statfs(&(0x7f0000a4b000-0x8)='./file0\x00', &(0x7f0000d40000-0x32)=""/50) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x482882, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x0, 0xb00, 0x80, 0x2, 0x10000, 0x7fffffff, 0x22fa, 0x0, 0x5, 0xb03, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000002000)="1d7da7fa68d1a532c4209b07e7c55bc1dfb401edc5159122c07a") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x485, 0x2) fcntl$setstatus(r1, 0x4, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x10000, 0x3) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000903000-0x4), &(0x7f000074e000)=0x4) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000064a000)='/dev/hwrng\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a44000), 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000011c000-0xbc)={0x5, 0x1, 'client1\x00', 0x2, "e10c45260f63c8a8", "4da899b7666e019ef7e34796e8bcbd7d749e20e87dfaf3e3a8ef0046754ba0a2", 0x7, 0x10001}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006b8000-0x4)) [ 137.946397] audit: type=1400 audit(1517585564.455:59): avc: denied { getopt } for pid=16862 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 2018/02/02 15:32:44 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/autofs\x00', 0x440302, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ff6000)=""/24, 0x18) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000090000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000634000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ef000)={r1, r2, 0x7}) 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/02 15:32:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x20, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000005000)=@sco={0x1f}, 0x8, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f0000003000-0xd0)=[{0xc}], 0xc}, 0x0) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0xf5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = open(&(0x7f00002d8000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00008d5000)={{0x1, 0x0, 0x2, 0x3, 0x6}, 0x6143, 0x9, 0x6}) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f4d000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000616000-0x4)={0x70000}, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e52000)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000814000)={0x10001, {{0xa, 0x3, 0x800, @empty, 0xfffffffffffffff8}}}, 0x88) r1 = add_key$keyring(&(0x7f000031e000)='keyring\x00', &(0x7f0000494000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000d19000-0x1000), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000789000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r2, 0x8, 0x20008, r2, &(0x7f0000df2000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000a5c000)={{0x3, 0x3, 0x0, 0x1, 0x4}, 0x3, 0x7fff, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x4, 0x4, 0xca10}) 2018/02/02 15:32:44 executing program 6: r0 = socket(0x10, 0x80000, 0x3) getsockname$unix(r0, &(0x7f000093d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000401000-0x4)=0x1002) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cf7000-0x8)=@buf={0x93, &(0x7f0000082000)="e9aef5ef028b2d5f8af2b7c8444844eea0e1303d9637eaf2af35c08582b5fdd38117d05502a8f8b893c9bff0ce6864d46f9954f533112eac026796eea7876a08d5de882b771b7d73e5cbe899ddfeace08cbf2ad74fb999bc06f3ff1551a8592e0baeb74a2a1f6f60d427c0a14cc8c4dab9d3643a057d93cf0272f22321fd50298a4c46c42f3e7690635f8272ece9a85ce87ae9"}) write(r0, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000103000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000738000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000fa8000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c02000)=r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c4000)) fcntl$getownex(r0, 0x10, &(0x7f0000aa3000)={0x0, 0x0}) timer_create(0x339d3baaa09913d8, &(0x7f0000f4f000-0x58)={0x0, 0x33, 0x0, @tid=r2}, &(0x7f0000403000)) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000001000-0x26)="2600000022002d01050007008900000000000000082b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000008d000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000867000)={0x1400000000, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000e8a000-0x8)={r2, 0x742}) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000f0000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)=@full={{0x3, {"8677212e404a30"}, 0x7ff}, [{"ce53e1f3c5f4a8"}, {"8d424b27acf4f4"}, {"12c5953b4e4674"}, {"bd002feaf41033"}, {"019d7bfe824904"}, {"f8581fc9a58045"}, {"a9617b62cf22b1"}, {"b1c72987adac9e"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000)="03dfe5667a2bae707b487d172869e25e8a44613360ae8252bb42ac1ea210af0770d40fa514bbdd8a2c1c7de4e3e90cf58d002550b4c4c68701c910f7b1f1dc20ba46942be26d4593b2e1261f1ecb8330de7c458d5d161d542118739ce5ebc382338b02ec818f649e04b37d1376dea0f6ecdb06f84038c382965068706bf17251ee6d421430c29d82ce21a3ac6c9a9b319e1301e4cf", 0x95}, {&(0x7f0000001000)="e87d02d2b1ffad05e4fd6094b76796789f28548f67f9ed0d759744dfe40b37a7561347b5d77b375bb1463c7e31b51761e4c3ce98550f9c614d04aaa47f8757bedee2fd06295e1acb3a6212ce83f20a12a69766361abb01450fef8b919bda91036b07a3684bce13b9680f0dec1e3b831d03ed5bcb8fe8f89f6955b27d1a", 0x7d}, {&(0x7f0000002000-0x55)="a8c2b14c6b458ccac8df114e2c9489f97300c6dfdb6cf649502e77f40c1028d37876ff6434434199970596817fa03815120bdd3e79c3e94051f2e259c7a1bda4e163d949053bf1285ae79294a69e73896a6280708e", 0x55}, {&(0x7f0000002000-0xc4)="112506db05311666f9f551a5cea7ce2b31367764c3a8e309e9a872116e29e0fbdd820a80827d27879ca3c97c21071e4789a265cb49671320ad0067faebf9d13712379e898f8771fe066e4ae629dddab10a334c671f197db16c6e9f57304952327acc3a1612464fc783a1ca69abf96615708518c352dc72da5cd59571ac6b9fb54d4e466ce8ba4d1ddd5749fb4c7633394dff0496b58937fc72bc2cc2d9ae11fcd4d5ab7dcf44afe24f7fd5dd0b64ff9000c38ed5b9b113a9f29c407b78d2221de1aec92b", 0xc4}], 0x4, 0x0, 0x0, 0x8040}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000003000-0x28)={@common}) finit_module(r0, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000)={0x80000001, 0x7, 0x2, 0x0, 0x2, 0x9, 0x80000001, 0x5b2b, 0x3, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x10000, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000007000-0xc)=@nl=@kern, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000007000)="f4184f0837b5f3bc621ed3687dacde36798bfe95abd0de448c5c829b56a9cb346cb4e4be0b100fdc85d6445670e3ba121d5936acedc9d0edd4eef388741fea902e89ed0d62921348385e1b362a100fa310881b4db39baf19d250b60cb5dbe4f1a1d4b9dcd1ae3833fb2c6c1d437b4c806c4d5b8107c22eb7261435d023f239377d6a", 0x82) sendto$inet(r2, &(0x7f0000005000-0x4)="d174e6f8", 0x4, 0x0, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x80000001}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000008000)={@generic="9c6f48a3fac5948cffd90670f8155e84", @ifru_flags=0x5001}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000009000)={@generic="c4d361430c758f585bc5d1534f271004", @ifru_flags=0x1200}) fchdir(r2) 2018/02/02 15:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000925000-0x15)='/dev/pktcdvd/control\x00', 0x403f, 0x0) fgetxattr(r0, &(0x7f000096a000)=@known='security.capability\x00', &(0x7f000068d000)=""/237, 0xed) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000081a000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ce1000)) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000536000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000016a000)={0x5, 0xd09c, 0xffffffffffff8000, 0xff, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000026000-0x8)={0x0, 0xfffffffffffff889}, &(0x7f0000cc9000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000696000-0x8)={r2, 0x800, 0x10001}, 0x8) 2018/02/02 15:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000943000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, &(0x7f000075c000)=@sco, &(0x7f0000c0e000-0x4)=0x8, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@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) 2018/02/02 15:32:44 executing program 2: prctl$void(0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000050e000-0xe)='/dev/keychord\x00', 0x400100, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet_buf(r0, 0x0, 0x2000487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x18) 2018/02/02 15:32:44 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006db000)='/dev/autofs\x00', 0x200, 0x0) setitimer(0x2, &(0x7f0000261000)={{0x77359400}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff9000-0x4)=0x8001, 0x4) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a19000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000f1000)) [ 138.270910] binder: BINDER_SET_CONTEXT_MGR already set [ 138.288672] binder: 16944:16954 ioctl 40046207 0 returned -16 [ 138.295390] binder_alloc: 16944: binder_alloc_buf, no vma [ 138.304337] binder: 16944:16957 transaction failed 29189/-3, size 0-0 line 3128 [ 138.305563] binder_alloc: 16944: binder_alloc_buf, no vma [ 138.305605] binder: 16944:16947 transaction failed 29189/-3, size 0-0 line 3128 [ 138.336819] binder: undelivered TRANSACTION_ERROR: 29189 [ 138.347860] binder: release 16944:16947 transaction 119 out, still active [ 138.356005] binder: undelivered TRANSACTION_COMPLETE [ 138.361713] binder: undelivered TRANSACTION_COMPLETE [ 138.366821] binder: send failed reply for transaction 119, target dead [ 138.373830] binder: undelivered transaction 120, process died. [ 138.380051] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:32:44 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xfffffee3, 0x0) 2018/02/02 15:32:44 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000cc7000), &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000959000-0x4c)=""/76, 0x4c, 0x1, &(0x7f0000026000-0x1c)={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c) fcntl$addseals(r0, 0x409, 0x363fa95091e89475) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40600) accept4$inet6(r1, &(0x7f00002da000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00008cf000)=0x1c, 0x0) 2018/02/02 15:32:44 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b77000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e23000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00006ed000+0x1c8)=0x40020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d21000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000759000-0xc)={r1, 0x80000, r0}) ustat(0x80000000000801, &(0x7f0000dfe000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x12)='{^cgroup/vboxnet0\x00', 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/02 15:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000087b000)='/dev/binder#\x00', 0x0, 0x800) finit_module(r0, &(0x7f00000eb000)='self(\x00', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) connect$vsock_stream(r1, &(0x7f0000a93000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00008e7000-0x10)={0x1ff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00004a0000-0x10)={0x1f, r2, 0x0, 0x2}) ioctl$TCSBRKP(r1, 0x5425, 0x2) writev(r1, &(0x7f0000331000)=[{&(0x7f0000bcd000)="78bc8533", 0x4}], 0x1) 2018/02/02 15:32:44 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000010000-0x8)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000004000)='cifs.idmap\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000010000-0xe5)="d8a6d5b85b9b01c6fd7b37dff1cf28d6ca3dcd6931dd9c7df04c16ea597ed0a8fc5599b30ee0bd61b7d0cd1c8197ec5892fc992a540aa996178a805e16b362fa397261c67d2ba60a5667a4c759e6a2209bc63d42f639e5f3cdd192e5c4c992ce43bd2c2023cc4e8cfbe25dd95b71b7ef36716f248400327816ad8a989b26ec8cfc474ac3bf039eafba0468ac66e0b06437da4519484d892db076ab2cb2a66e72d747a8da743ac814a7af791ecfb23d2bc3a632a85e0d95beb21beb0c22c9eeb1673cc40a7562ba81491e9070d27487edee971c02dfd91412fa15850da873177cfa20f5176f", 0xe5, 0x0) keyctl$negate(0xd, r0, 0x3, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/02 15:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d73000)='./file0\x00', 0x101000, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e4000-0x8)={0x80000000, 0x1, 0x1}, 0x8) r1 = add_key$keyring(&(0x7f0000c4d000)='keyring\x00', &(0x7f0000380000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000038f000)='pkcs7_test\x00', &(0x7f0000981000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ab1000)='net/ip6_flowlabel\x00', r1) 2018/02/02 15:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9f000-0x5d)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0, 0x400c}], 0x1, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) 2018/02/02 15:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001e000-0x38)={&(0x7f0000a14000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000666000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x6f7}]}]}, 0x28}, 0x1}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000082b000-0x4), &(0x7f0000948000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000191000-0x8)={0x3, &(0x7f0000af2000)=[{0x7, 0x6, 0x0, 0x80000000}, {0x10000, 0x7ff, 0x100000002, 0x6}, {0x2, 0x9, 0x3, 0x100000001}]}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000a67000-0x23)='system_u:object_r:fonts_cache_t:s0\x00', 0x23) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c64000)="cd29951b0ae0ee1866a424f4f1e0d18cba614fb1b7765689a38612d51990ca9bda1f01f9670d3c813c319327f3bdafc45079b7900a6d9690e03cbef714d59c1be4cc62d2144c4b4573376a65e4feec0c0ebdd38a41d9a324041a8182fb74b855d7ff219c906fbdbbef", 0x69) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00003d9000-0x4)) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000031000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000f00000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000a8b000)='/dev/sg#\x00', 0x5, 0x82000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003e4000)={0x0, 0xae}, &(0x7f0000066000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb0000-0x1c)={r2, 0x1000, 0xa, [0xff, 0x0, 0x401, 0x1, 0x6, 0xfff, 0x59, 0xf70, 0x1ff, 0x7]}, &(0x7f0000450000-0x4)=0x1c) 2018/02/02 15:32:45 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x8)={0x6, &(0x7f000003c000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000002000-0x4)=0xffffffff, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x2, 0xff, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000)=0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x400, 0x3) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xe8)={0x0, 0xe0, "4e0fa27140d5d4d28b01ebe8e1f52862c8c77f3a36e77559eca25deab2d6a43aac116a95926a0ecf7688a9597769a209bc8beb38830fa36c1cc362933c453aaf733027d23e668bab01fb80245ddc5069ececb038c134373373f65b27166e550326d70c5fc26902766460382429e45913b4550b1ba53cdf3d484dde49a03f77436686ab9da04fd2afe7e86d491c23072e71206d5e2c18991ab50b185643cd9ec18838cb0b510bc15c6d74da3417b360e8c60391c61f991f0587d7c0d82b8f1f565b2f9405d51671dbd747aa4a6930e337bc5d4825bc546e69b55f897f6af94486"}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0x9}, 0x6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000004000)=""/27) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x1ff}, 0x8) restart_syscall() socket$netlink(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x5}, {0x3, 0xfffffffffffffff8}], 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000008000)={0x1}) 2018/02/02 15:32:45 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000980000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = mmap$binder(&(0x7f0000365000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000811000-0x18)={r2}) 2018/02/02 15:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f00006c3000-0xdd)=""/221, 0x37a, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000b5000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004520, &(0x7f00000c4000)) 2018/02/02 15:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000653000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000054b000-0x4)=r2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0}, {r1, 0xd}], 0x2, 0x0) sendfile(r1, r0, 0x0, 0x7fffffff) 2018/02/02 15:32:45 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1ff) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f00009e0000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/02 15:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000044f000)={0x0}, 0x84000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000041000)={0x9, 0xfffffffffffff993, 0x4, 0xfff, 0x9, 0x8, 0x4, 0xa6c, 0x3, 0xfffffffffffffd21, 0x8, 0x4}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000347000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) getsockname(r1, &(0x7f0000bdf000)=@sco, &(0x7f0000064000)=0x8) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/02 15:32:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000055000-0x5c)) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000057000-0x8c)={0x5, 0x127e0000, 0x7, 'queue0\x00', 0xfff}) 2018/02/02 15:32:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x541000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a57000)=0xca6, 0x4) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x400, 0xf0, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9d000), &(0x7f000074a000)=0xc) setsockopt$sock_int(r2, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4), 0x4) [ 138.579297] binder_alloc: binder_alloc_mmap_handler: 17001 20000000-20002000 already mapped failed -16 [ 138.595398] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 15:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009e9000), &(0x7f00002e5000)=0x8) r0 = syz_open_dev$evdev(&(0x7f0000a5e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000eca000-0x3a)=""/58) 2018/02/02 15:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f0000ba4000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x0, 0x7ff82}, {}], @llc={@llc={0x0, 0x0, "1f"}}}}}}, &(0x7f000017a000-0x18)={0x0, 0x1, [0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fc0000-0x5b)={0x0, 0x42, "0b3f789a41520abe013c80284c69169e6722b134db3890ced79b1b3c0feb740fe87ca7deb74eb6cf3515d3b59d95a8a2045d424d3b250852c50cda5d04c9f7bd8878a4f52ce56c62fc93f74d8deff1156516d3"}, &(0x7f0000847000)=0xffffffffffffffa6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000012b000)={r1}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f55000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000706000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b14000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xa0e9, 0x8001, 0x5, 0x500, 0x7ff, 0x41010086, r2}) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) write(r0, &(0x7f0000ab3000-0x1)="a0", 0x1) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) [ 138.620394] binder: 17001:17016 ioctl 40046207 0 returned -16 [ 138.640852] binder_alloc: 17001: binder_alloc_buf, no vma [ 138.648956] binder: 17001:17028 transaction failed 29189/-3, size 40-8 line 3128 2018/02/02 15:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003aa000)='timers\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039e000-0x8)={0x0, 0xf601}, &(0x7f00001a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000483000-0xac)={r2, 0xa4, "a85f17a32b09b4352efedf71f91b3483eb3989c41159405f969bedc4ef024eeacc733bd8239561169997ffa9bc80cfc9006372c14a9bf3f28f6e168bcb2db6e2075bdb5b6b5f0118ff45d81db58cd420b65007fa38549b2057a1cc66488451c1aac221026db0caab96b74efa03ea4842d6a7ae5a845b154d524f019a9471654ea7e006728294b6d7dbdd5bb6279820251bf0e0849ded3af915d28e30ea32de6c64460d6f"}, &(0x7f00007b2000)=0xac) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000add000)={{0x3, 0x1, 0x7fffffff, 0x0, 0x10000}, 0x4, 0xea}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000567000+0xd3c)={0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00001c3000)={0x10, 0x3, 0x0, 'queue0\x00', 0xc92}) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) 2018/02/02 15:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000348000-0x8)='./file0\x00', &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000b3c000-0x8)='./file0\x00', r0, r1) socket(0xf, 0x6, 0x10000) [ 138.672980] binder: release 17001:17004 transaction 124 out, still active [ 138.681149] binder: unexpected work type, 4, not freed [ 138.696516] binder: undelivered TRANSACTION_COMPLETE [ 138.706755] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup3(r0, r0, 0x80000) connect$inet(r0, &(0x7f0000bcf000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1a000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a93000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001e9000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0xfffffee0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0xb8c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xb78, 0x0, [@generic="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"]}]}, 0xb8c}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 15:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007cb000-0xb)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r3, 0x0, &(0x7f00004a6000)=""/139) 2018/02/02 15:32:45 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000580000-0x8)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000707c89d"}}) 2018/02/02 15:32:45 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000098000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa4000-0xa)='./control\x00', 0x0, 0x8) renameat2(r0, &(0x7f0000577000-0x8)='./file0\x00', r2, &(0x7f0000d39000-0xa)='./control\x00', 0x2) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000980000)='./file0\x00', 0xf71b6987724fdaeb, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 15:32:45 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000f95000-0x8)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f96000)=[], 0x1, 0x4) poll(&(0x7f0000f89000)=[{r0}], 0x2000000000000032, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008e2000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) 2018/02/02 15:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) pause() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007a8000)={@dev={0xfe, 0x80}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d67000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff, 0x0, 0x0, 0x1, 0x90b6, 0x401, 0x1}, 0x20) dup3(r2, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000774000)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00005ba000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00006ed000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1f}, 0xffffffffffffffff, [0x80000001, 0x5, 0xe63, 0x101, 0x10001, 0x326, 0x100000000, 0x8]}, 0x5c) 2018/02/02 15:32:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000221000)={0x20, @tick=0x7fffffff, 0xfffffffffffffffc, {0x4}, 0x0, 0x20000000000000}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000001000)={&(0x7f0000917000/0x7000)=nil, 0x0, 0x4, 0x8, &(0x7f0000000000/0x2000)=nil, 0x8}) [ 138.736134] binder: send failed reply for transaction 124, target dead 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004b6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect(r0, &(0x7f0000e16000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a5c000-0x6e)=""/110, &(0x7f0000eab000)=0x6e) getpeername$inet6(r0, &(0x7f00009c1000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ca5000-0x4)=0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000129000)) [ 138.802970] device syz5 entered promiscuous mode [ 138.848129] device syz5 left promiscuous mode [ 138.890348] device syz5 entered promiscuous mode [ 138.906917] device syz5 left promiscuous mode 2018/02/02 15:32:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000000a000-0x10)={r0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000007000)={r0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/02 15:32:45 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)) 2018/02/02 15:32:45 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000096000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009eb000)="397f0059cb567830d7e8f49d3f74995f4491b3d9668bd9de0aa58f9e77e0b898143838cb50f8146a53ef1e82a3cf9db75fc3779e16afbad738f975130684a2bb46744e34f0323091fd5f154e26ff609082777c42935c06d2ba0df78454c8bd1445b232a17f6029f05f7e5dc13ac0ad6cb115fb33440dc6530832ccd410be67182ea7605477572ffecc70a72e3d32ddc323e5a170debf96940c307a48317add188d7fba6af87b1f83e89adbf739cca8759b63838179d13e087140740f3d7d", 0xbe) connect$vsock_stream(r0, &(0x7f0000ee1000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f27000-0x1c)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x7) 2018/02/02 15:32:45 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f59000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ff8000-0x4)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) timer_create(0x3, &(0x7f0000f55000-0x58)={0x0, 0x21, 0x1, @tid}, &(0x7f0000956000-0x4)=0x0) timer_delete(r2) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f000092f000)={@common='syzkaller0\x00', @ifru_names=@generic="02a8871bbe7bb75fcc242ddfea497306"}) 2018/02/02 15:32:45 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000558000-0x4)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@nfc={0x27, 0xb6, 0xfffffffffffffffb}, 0x10) getpriority(0x1, r0) 2018/02/02 15:32:45 executing program 2: r0 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) r1 = socket$inet(0x2, 0x6, 0x93e) fcntl$dupfd(r0, 0x406, r1) 2018/02/02 15:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000822000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000971000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9}}, 0x8, 0x200, 0x3, 0x12c6, 0x5}, &(0x7f000024b000)=0xa0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cb5000-0x20)={@generic="7623f4ee0e9a572464f71a86830fd01d", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f2d000)={r2, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000bb9000), &(0x7f0000f33000-0x4)=0x4) 2018/02/02 15:32:45 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000eaf000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000001000-0xc0)="d9f88ee9f38be38f937fa964df48ae7e507d46985022ac30d95dbae8e9219810f459c9617980fa7a846c58e8", 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r2, 0x80000, r0}) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000047b000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 2018/02/02 15:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c42000)={0x3, &(0x7f0000752000-0xc)=[{}, {}, {}]}) recvmsg(r0, &(0x7f0000a51000)={&(0x7f00003c9000)=@sco, 0x8, &(0x7f0000e0f000)=[{&(0x7f0000b51000)=""/157, 0x9d}, {&(0x7f00002ef000-0x63)=""/99, 0x63}], 0x2, &(0x7f00007cb000)=""/84, 0x54, 0x82d}, 0x40000000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 15:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003d6000)={0xa, [0x3, 0x7, 0x9, 0x0, 0x7, 0x0, 0x10000, 0x1, 0xeb, 0x7]}, &(0x7f0000345000)=0x18) 2018/02/02 15:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009d0000-0x8)='./file0\x00', 0x1114c0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000737000)={0x0, 0x2, 0xff, 0x100}, &(0x7f0000290000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000185000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, &(0x7f0000b04000)=0x8c) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d90000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000507000-0x4)=0xfb) accept4(r2, &(0x7f0000415000)=@nfc_llcp, &(0x7f0000e75000)=0x58, 0x80800) 2018/02/02 15:32:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xe3, 0x8, &(0x7f0000003000)=[{&(0x7f000000c000-0xb2)="d3fd63aebe8406f9a8e3db6c3bd6981c245e7528549933f7c785e73ecba23e130fd7321ded6a8f13a72a953513c1a38199a2015cbe2ac2176ab9e911bcb5e30ee71ee3b2180bdf608688ae0290506fc5b014388d8fa371989928da4075ba61e404a937ed477d11fa6332295a71e57de49fdbacf0b4a853bad4c2bdbe9218734bc00bf3c5c876c220144eecd71dc7cc9620b28c7060e5957761703bace329ffe09142ba8e88c465e3f394c4a4ccbd00f0dc63", 0xb2, 0x689a1830, 0x79}, {&(0x7f000000b000)="107d6113ab75005b57a606f0dfd0b00d39376fc12bb956bf298250ed5566a401344cf02607c2601e28c3f1ba7a6efb5b0b3ca7ddde3e84d30cd4cafb100f019de33c3738ae8ed9d20d09b1b0f9e4a1197fc472f398abe409fe030d2f1c2b8700b25ad7ac2e3221b71543c79a6a86a99dc438d46266caae14d2ff5c8d64db68efb206294dc08914f45e1313f7f3f74d6a56f20815a96ff516c449db6de268df1bd42c4dbe70397b963b2130b684e1aa710d8fc58b58553cc6b12ff698ff29ba68e81beede70eb2e0b52e141fe97a067b238582af4cca1cc570cf999c939a82edb9df443869d1b972c9c05a49c6f9f5a64294768b3bbed8289a5df663375a1c32c473bb824d562eaf825e7fbc99149cdc5819193c7310875a608ec7d07af685b50ae2abcb4091796dfbf81d2c17a47beb4d00d67fab36073dfb9c62f60495b6dcfa13e80d605ef0d396b7e9d3ea080d6ee9ca88b2d5fe9bcd4c0245eb99fd2fa070cde77a5e0281d8995366f6f6300c7a74b69819285e9eadf10e4436ea56b99ecf4ccaac8bcee6d96015c4a283a82d7314aa9fc224fdfd049a6321176a6b17c5464ffd5e482e5458e32e8a75196360212129bb234fc3bdbbaa94bf862d3724c3985b5ba5bc06c16df484bd2f7f5bd537d7f53d5d8ef2da11219390024b0b0ab4612bfe1d9f65cf13c1cbd0ed257c94ca074371d1ec713d5f911a1afdc89b71c6c5f8d79910d2dd2ff6e45ba13242a4a16e71cfe76e3677b5e43e6f2ee8f59c08fe595e0809e4ecf423d299f0a770f4ef0c7109bf861ec4096bf51c48d4f030b2498c4a12c9e801d74d0962af8bc7465acc456edef0df0fbcf2e5f4c95e69ca6e66bfebb36a25f44147bc6143e894fe0333e7ca0a25e36e8470be623c5d50801fcf33b8f8855e50713a2029fbddca1c7a5299ca9890641c17a6bcc585b383b20ba6d81e1aab129b1dd5357e20a5b47cbfb18d6f26e8f67ee44914017c37d1d37b46dea47e1671ef2f0fd70e563e97d0f1072591720266f80e9dfa5d936d35ead0683a9a09661042100262c31f31cfe1a02391bd58b48ec72b685f82af03a37e520cdc1f68d5843a9101a415733bd342929fb2518d2e64af3842f64deba3cde923332d6fa6f621272ce4085e48a8ef60bf8e8108aac226aa6dc3cd7f3d9b3a6ebece50b973913f819dc9b64ed332caa67356b00775d1a200ac35336c99f9a7fa1ade77d7ac252f8e920b72929dddfb4612877ffc5ed3e18064c01f9cec4a6e49f8f5efb31a9baf515a7c8dea79d0d94bdd2095b3543e8c8c4c1dad262e8184a7068e4aa72af78147b2cf9090af8db0e29bd62f9ae40936dfe7102b21081dd554ed8da907cd397adf0847a01af7bc344c5821eee7dccca51fd03d541df8bcf826903dc1d21d40e930682462acd13b9aa8ff7af7fccf075324ec73237a3d7a598527f010f0057718e7aa59e2c4ac0273c4af8bc7ff6f3c933fd535c13a42ba5096eaedeb580d93efd2a3cd0025cd377905c118707aeea9c03248c0740a9953a3a3c1eb7cae9800814a6c3994aa94aa200465f23032a5e4ce8f12a7d4a4077eb4916c7c2e591858aed2078080e49edc9e59688c9e5f35e2acd572d07aa18b8369f4346be577f643b0e5b4376a00446d4f4d5679ffaf39295fa8bd5f98d6bf7a119b85596ab87d4c3063c945704cb1e5d7ef635bed19980a074e3a98c459ef19582f495bb1e2f51a0d881793816f09ad0bd898c557a33db097ff5fc6b9dc68584c540b8beae76d2b2d2659f0574ffbc2c9627939f86a62815d00d714e9e85064fd964fd79912a7d192610a21f1442fe1e70936b55f47d90be5fd20ce5b6f0c7de5ff1b7e303605e11bb24fbc441778da9b41ae008f6d5a648bee709e2aa392f312596dfbb289d10eebd034ab93934c693553d763a8d55326d7bca2bbbc43be48188211421199182a1f6f90c6bd57efeab147312ecdab778cf7e7150dde6c885cc5c19c85ec35555709d9b97b2eb34a7ae42982c574804a1cfe2ea971b6979b7edc0e1bb733634068aafd62739e6c098a2094e24550d08a1f4cdc990cb21a3659efe2bdeb23994eb7989959ad3b6227ea5f6aa6b94810b6e69a625837307db967e704ce8878624edd01f27bdda133bd41a41974a13f4f15f9b77943f71685d17069dff0b3d12361f3c90fc067a589761147896c7f628d2beeb17981254309620546d496efbd2c8153dafe44c0e9432b40ca3e10fa561d02bb00ebefa3ca3cd461013b8f6fe2acae4394f402d33b0bdf2d9c11d465f871912423d8535825c10da5ee6d43e853ae4c6c0e820695806856320cb80dd93180d5bb69e49551f100124071ac351c86cb3f575f9ba425239ba4016286da1d00daef1599429a3d85c816fe1eb614ff640c90cb575a584e2c4b31cb8342004bf9d9581ee7cd954727a5dabe1b9d01009e692928f1545d29f140f6d4b3487f5c4a697beb9d0b79c44eb6e591ee93d68c313e5477dc5ea9b23774eb08b53d7ece37a18bae75cf4204b460adcedd3972df59bc8b465d80cec443c86bb96fdd2bdddd692d693203a894b194a2ce3080d51e6267972966c91d12944cb67dddef99ee92eadd19532ab4fead41ab7794c5c9fbd1c3383fd15adc46e3b60f9dc38a6577da452e0b447c08fccb8b60ccc3ebe96d78a04323952dfa54ac55b2f4bf2512a3303caa32693f4052048ce63c2128364e1f4761e16da990e97969eaad922fbcb489e13fcb45c039cec8c69ec65ac0829c96d1d9daf5cdfe2dc0d2215c51e619bdc4c73368880a161481ea835a5d948421e50203777e8894529f07809c054cbbcebc05f6210006522b9679adcc965fde6b919fb085c5568698879921d9bb61594b1c7b5b429675c05049d2f3b706d0f4a231781a369be832e070bdface53bf7ed3afe3dbc822e68d70de8a225bac1db85f772c20c6028ba0e3f6e98ef238e74a2d3f294e319bcef04d805db49d72ac681240d1b7ef0bcf0866225a934f910977093ae7bcffa92551f2ccc536696dc43e369b3c38f71b14d3be76419ca856206b4bea948ef4ad16533d6e0e6b09c94604cfdfb1808520ae0029a52fcda07a42129c5b21f262cd5d4d6b164ddaebd9119f9f512824d4bf58a364caa7f43ad83f368b0e2805fda3492623fede780fb9a5de7d6c112331ea9e9fa67cd81c90125b6db5a2babd6d6c13ea8552a15802483a694299fb6d45bcb43b85c73a8b0053706cdf3670a549d85f941c509e97408fc060bd57ad46b2acfec3fcab8b9e76f9071cee8b89870204212f5a864b7c166b64c01d4cd90ccd2c70007ec1d55ee5941b79f2b8e317cdd17c4fff9aec7b6d860f738b6b83911a80457137b26b5679dae16a9fc3dc802dbe5dd3bcd6d029607903d8c0c5b63e1a7067e995cb387e963699921bafc8956afac3a99553190fdd293b4edda381cdf5cdca28e78a148c38e9532497aabcdae3afd5acad7b50a75276344de45f9351d3cda994312115ebae663e9969e48f337940c8456ef02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0x1000, 0x8, 0xd6a9}, {&(0x7f0000009000-0xea)="68805dd81d07f587018216c382ec8f39781e9946c55b5f3819211ad8ae6636078cd2accbbae305d3f390a778bf74bf0ababdb5cd98dd0b273f4aa965fca23b8535a1ec863bb25c5197662a3f7093344de9aee71f64fa239f19d10370c3c765d800713f7225396811dfc40a394dc977b422376f08e9bfc32ba2acb88bb042995c6f6b6364fc6868eb2ae718e7444278b4526534c1dfc5795f9a59c4d5f20b7784ffcf3bcd1768ec5379be46eda39b610b2fdee8714d35bb2dbe1f495d104c653bb666498cc270c6014daa35de09256049b7569475f5c567e00f01e51c656569d84e414aaafe06da69d77f", 0xea, 0xdc6e, 0x400}, {&(0x7f0000006000)="ba29103de4d752b8eb0a83db5fd2e8c6c763c0551b3d0ea7fd52dfd789a19cb5cfb0be69c7ac4175bac87d057dcc84f9fa4b8c52f36f0aae3131f7e20730d6755eb7b9df18d15bb70f14a5c657b4958c4cd17d780b2c947b7116d5d707458156", 0x60, 0x81, 0x2}, {&(0x7f000000b000)="b0d4c1be9e71b0024ac1333f4f921b766543fce52d376cae8bb98977aaaff2e79000fd8a794997fafbd0160253f1bbf12441379bc71db59afc6b836d45ef115336c84c070e7debafd5c0d55fb3cac02bfd6618944bd304c206ca7ff9aed04cecfde9e43624e7d70596048a7d1463e3c39cb75a1849", 0x75, 0x2, 0x101}, 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{&(0x7f0000005000-0x1000)="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0x1000, 0x1f, 0x7fffffff}], 0x150001) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) pipe2(&(0x7f0000006000)={0x0}, 0x4800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/02/02 15:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000064f000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) r0 = socket$inet6(0xa, 0x5, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a70000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00001e7000)={0x100000000, 0x0, 'client0\x00', 0xffffffff80000000, "d211c02d568da824", "b2abd1f1f1cdd0dc1e1bc18537f0e5f6c7f9346b0d9a6f07731d4ac72d13418d", 0x7, 0x1}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) bind$inet6(r1, &(0x7f000046e000+0xc47)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000d6c000)="6644277b3e27db8d29e2f472ea44d88601f280b902a58cab788d91ce76b80fa902b1e4b9beeba44988fd1340b8aece67579944d6a3cf89f35b6de148992919766ea8d86e55cd07989f8e197fad50b467cd150a6fc4a26a502566f463d16a3a8ffa0464a9135a2c31c15d3554bb0046c4386be1278a6ff289a4c216f7ee2a843d8d7e2c370547a7a1658e0ba428bcd7a9c4c1c19f8c7102990bab8184d5dd8ea90febb54172cd8ab875e0f1e165d424bf3d2f37bd72f31dc214f47e16d65420894decd56932f46f345e9fdf31d770995e852e659d36862df760dfc671ed0f9fb19657cb9528784807b5bf54ac242d0454b364809d8fa1dcc999d95d33f51ced4c6cd1c3ec7a566c55c2abe040d7bcb211ab420c5818399e853587555d35170a9d019ad96a5a5a54c5d9638c8da1a7672e680239b16ab8ba2b02ed702adf92b2bae99a612867c7bae0d10745fea2fb40f34795f78b43687e4f1bad4d86b0666c670234eb03cac289a2fe29ebf53d461c1f53dba7fd82dab5e686b2d88882d9522c0197fae65deab829e4865a1965d4a8d38d85143c4f8561ce1167d9884eb06065577e6cffa234029c65095316bbc48fcb2566215759f1aa3cc1fad8ff79df3a5af0fe6b56c3b4c1ec875f1762c31aee0baf0d603494fa6a277bee5e351cc05eaf03f2949331d79a2e1b7ad8621e7cb4d1ea3d050eb43a609ccc458bc99f52503f0a22a38147afbfd54d91ae00df667d508eaeee593f62166ee4b673dd4d69b5876d9fa8bdac1f11fc3e811d6decd6c22115f7636831151b929dea26946dee2169dd162df3e8218e0b62e8683632aceff48272f3cbfbc1002ac259021b8dd5f0a6386e1035b31ff6a8310f2037ca89ec6d5a82eeeda8566e012f90f862ad4cf01fd1389466e826243ee499f290365041a9c6466d9eb6e6dd1397c6cff3427e4a167b66f36a0a561d005d2be686d903182d7a62ed30a20d842703596c2480f55489cf891034b286236c9af64e93ffc0a472c5d226f6c5b63e65ae9e57058c48587b8adb44667c3b9cd0b6869387f1f46a2370c59220053371a5d99dfead40ac26c3bca07e77db3ff2d57cbd27f09ec3128d6f41df15746471d4c9cba8845400efcb3d6317204eaf96750ec3e84a4ee6c73ab5d23dde43d91672db05f20b7c8c875878e18d8be17a1dd152f2964bc27243d5ce5db3bd94c5eb27e5c01c5d5220f95bc5455f6d226817c3d6a29adad740e79ce944c7296f51a42c2f876c554ed527ee0834ec4947fd1c4864bc1e9909157b58220beaff1ea351262b54c4d122e80b2a44276fd56570c7af1addc572ee837292ac73f136d389a539adaab197ec456b1a626665b7f32baf8351ee4ea96b9d15a7647786920f686caa1e727ed06d52eda50ac0b983e07ee023ec09b7bcda351be6009f1894ebdd0aad388f0fe2375159c1a1ddc5355407d0d6ae2db3b972cf784b2addf7d869867cb3cf54bca1cfd81e028cda98a3ca3550f933e02d6c9f430c9fd89d98ac1bb9d612636df8040bad95cb2d49666eb6de0732edb4681187315d72957def42c54116e917ddbb369d12b14df772defb6d549a38b893c1fbc4cf708709b39f9ecf38d6fb7a4980e8438dc7543b91027348814de3ad4cf5592b10f73ce56b9d1e5e6390b9328a508b882b7f586f4ffed221adafb40f938bf77e11dd8d9d38f36b97669a89091df85348df2aaa00bca8a456c931d749cee27c20d9b2c69d50540e0e612ddf144950fcf65bbde7dff9dd6fb934a650441103b521aefcb4ec775e6f6abe9177e9bcfcfa3b254c974cf40923eb09de67d91f15e8e5507fd3238f0e6742d92fd4301b5234afc75948d43b12aa5e8df217aa1ee8bc62744be3d5b2d15e5a099bff988ae6bab4f7bf967a1c0314e7b7898d99f7f4ea0000031a90bf6a6ba22784e0cfeb62a8beadf51a1214f5cb82b81792a63ece59faaf9f208fd7875260df296403611815fcb39aadea21d4ed4d66aee4bf6293cece0ac77c27786f464c5ef428e8a05771e5b369701d73f77e987b35e2abc8d612fecb004db5230d93980cd494742bf1dd17776ca3d3fca515d3ae29702ba3f8d0932f7cc0efc7e618f6fbf5605fb523315147c7bafa899a9c0c2aa9919b32e35a1171b4dff2caf8fc130a5ad1a508e3259e2cd941db5b4dc4e0326dac55ae2feb7eaeb7f80a3e2bdcac91438c128ab6022d516be13a89470193f15c81c27fc5bdd1c56ebebf5bcd2212cb37118a29ef550f4f1955a48f36b1dc3b2d88085047c0efd0ddc03593b0eff1f165c21ca8da2c3c523872e456f4be7372fe320e83a4d57836f820f80aec5e51ff6ce7e763e09e3218b22cfb277b5288b1d95c4431cdb7590853724b83cdefa624791251b7679f7b64d6f5c68de726245391e1dd51b1dfa34325feee0db5bdc0ae644cc066ff7325af19f8c0941e7ae833458d283527b5ac88ff7657729b754ea9aaa4baab8b3c5d5a83b7a4f13b2e9a43dea3ad540f4e414884ad2698a8f8ff9ce4db1cecbe6b8590c9232ff19d19a9c2bf6a6530ff61377bba7679cfc6e42a7bbb77c94d0177cba858b8b5b3e381a6dd688c5af406d6dcdf1708328e975562c0d170cb137cbb198fac4eb79dcb8756b81c7b228dde11030b0305cd02ffa1706db21744054b82e63b6729b43fb69bf9cf593ee13290c07cbb265b02f2bd3698a2462e4e60b7549cd27fcd5b0bb44aeb44161606cf2042127dfc88decc85d65b23b071e72aeb81af189ece8f4f97b4a630b1120946a25f154c6b66b430f9894da83460cd3ff9708d995d3812e3d83775d7410b8a8ebff923c5d0a8682eea2aff1d20ea0cc9adce52b67303780d66881e721daedb9b500c20f8712909d6419bd9901999dfe452a0571405592f10efa9de23f904eaa548007bb8471f6cd9a35617db3d7cd696835683f57325c5dc0b4d6bef469728f807ff8ef05b445768764d397f6c3c016e9ebc7fc988bbdc37b7c345f881bb7fb8ab0b6c866dcc3e926e236d21eb0df5920185e323", 0x85e, 0x0, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty, 0x400000}, 0x1c) 2018/02/02 15:32:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1c000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000939000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003a9000-0x4)=0x93d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = getpid() sched_getscheduler(r2) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x1, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000001000), 0x1000005, &(0x7f0000002000-0x48)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x9, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x41, 0x0) tee(r0, r3, 0xffffffffbeeb1e3f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000001000-0x4), &(0x7f0000005000-0x4)=0x4) ptrace$pokeuser(0x6, r2, 0x2, 0x2) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xe2)="7cfb5cc99669bbc35afc5cb8bed5d1182df5e7f5204abc741fb8a5089ee145b07934bfee078ab720cddd3bed3f2b976547aca302171ee213f79ce329cdc7077e3bbe8acfd9d449eb55afe9831ef5e72160e393a3ff5b2825758483913a9520c097266e69f52d76d130585901b9de66ddafbb3b42227657080768766f12867852d11d84428ffb30da85e953f76d250e8c0a6602284d634bcc7d434a2f3c50e8d1ce296dda3d83085e7ae65c3c33697ec90d5682e509103fd3b0be1746924083fea26b9d9a020c0582cb39afa82f1504729be36e246053b2f3d96a5c2c883ce3da27bc", 0xe2}], 0x1) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000003000)=0xffff, 0x4) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x601}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r1, 0x100000000, 0x9}, &(0x7f0000004000)=0xc) 2018/02/02 15:32:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000a, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@common='tunl0\x00', 0x10001}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000+0x497)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x8, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r3, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0xfffffffffffffff7, 0x8000, 0x6, 0xfff, 0x7bb9670e, 0x0, 0xf5, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r5, 0x1f}, &(0x7f0000001000+0xfc)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000003000)={0x3, {"ab9c3e515fd426"}, 0xcc4}, 0x10) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000a, 0x2, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000-0xf)={0xc8f1, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0x200, 0xc4, 0x8, 0x6, 0xffffffffa5a62264, &(0x7f0000005000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x5, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000003000-0x8)=@abs, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@local, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000007000-0x4)=0xe8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x4)=0x4) epoll_create(0x9) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000005000-0x24)={0x8, 0x6, 0xfffffffffffffeff, 0x0, 0x8000, 0x4, 0x0, 0x3f4, 0x4, 0x6, 0x8, 0x6}) 2018/02/02 15:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r1 = getpid() r2 = gettid() finit_module(r0, &(0x7f00003b9000)='vmnet1-\x00', 0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000b6e000)=r1) read(r3, &(0x7f00005d3000-0x80)=""/128, 0x80) tgkill(r2, r2, 0x0) 2018/02/02 15:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e0000)='net/icmp\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c95000)={0x0, 0x6d, "8835ba3d8ff1c98d355e72de62d4dd61b227ccc34774e22f3964574076c22121b85b74376aecffc3cd6657d044767a3b33391f92e958d25439fbe6da6ef97cde279f5a1d653754384fa13b234ab58c96e755a68ff99cf784597c06ea542e3229f23f41038c3631dd09942eca29"}, &(0x7f0000e96000)=0x75) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b3000)={r2, 0x80000000}, &(0x7f00009b0000-0x4)=0x8) r3 = memfd_create(&(0x7f000050c000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000b6a000)=[{&(0x7f00005ee000-0x1)="17", 0x1}], 0x1, 0x81007) sendfile(r0, r3, &(0x7f00007eb000), 0xffffffffffffff00) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000652000)) 2018/02/02 15:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018f000-0x7)='mounts\x00') mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x0, &(0x7f0000ff6000-0xa7)) read(r0, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000088e000)='yeah\x00', 0x5) 2018/02/02 15:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f32000-0x10)=@common='syzkaller1\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a37000-0x4)=0x0) perf_event_open(&(0x7f0000e58000)={0x5, 0x78, 0x400, 0x5, 0xffffffff00000001, 0x2, 0x0, 0x40, 0x1000, 0x4, 0x1f, 0x2, 0x1fbb, 0x2, 0x194000000000, 0x7, 0xffffffff, 0x10000, 0x7, 0x6, 0x6, 0x3, 0x80000000, 0x71a, 0x6, 0x2, 0x1ff, 0x5, 0x3, 0x9, 0x4, 0x8000, 0x788480000000, 0xa61, 0x200, 0x80, 0x736, 0x7, 0x0, 0xac, 0x1, @perf_bp={&(0x7f00009ff000), 0x2}, 0x44, 0x3abe, 0x8, 0x4, 0x58c, 0xa80, 0x2}, r1, 0x3, r0, 0xf) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006d7000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000019000)=0x8, 0x4) close(r0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue=0x10001}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000049000-0x8)) 2018/02/02 15:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c1f000-0x8)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00001f6000)=[]}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fd0000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) close(r1) 2018/02/02 15:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000473000)='setgroups\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e3b000)=0x3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 193.771300] buffer_io_error: 270 callbacks suppressed [ 193.776516] Buffer I/O error on dev loop0, logical block 0, async page read [ 193.783682] Buffer I/O error on dev loop0, logical block 1, async page read [ 193.790799] Buffer I/O error on dev loop0, logical block 2, async page read [ 193.797890] Buffer I/O error on dev loop0, logical block 3, async page read [ 193.805045] Buffer I/O error on dev loop0, logical block 4, async page read [ 193.812149] Buffer I/O error on dev loop0, logical block 5, async page read 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000024000), 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8), 0x8) signalfd4(r1, &(0x7f000005d000-0x8)={0x6}, 0x8, 0x0) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065d000-0x340)={0xffffffff000000, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x5, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x7ff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x340) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000572000)={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x2, &(0x7f0000001000), 0x0) 2018/02/02 15:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000293000)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d38000-0x16)={0x0, 0x0, 0x7, [0x1f, 0x0, 0x1, 0x200, 0x4, 0x6c, 0x81]}, &(0x7f000052a000-0x4)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b9d000-0x10)={0x6, 0x20f, 0x2, 0x6, 0x0}, &(0x7f0000a9e000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004ab000-0xb8)={r3, 0x0, 0xac8, 0x401, 0x101, 0x7, 0x4, 0x7, {r4, @in={{0x2, 0x3, @empty}}, 0x2, 0x0, 0x81, 0x2, 0x4}}, &(0x7f0000761000)=0xb8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000012000-0x4), 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1f) 2018/02/02 15:33:40 executing program 0: mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0xfc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) socket(0x3, 0x1, 0xe1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/02 15:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b93000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2101}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000b4d000), &(0x7f0000b59000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000412000-0xdf), 0x3e7, 0x0, &(0x7f0000cff000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="a545478a499b"}, 0x14) 2018/02/02 15:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b34000)) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 15:33:40 executing program 7: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014}) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{}], 0x1, 0x0, &(0x7f0000123000-0x8), 0x8) [ 193.819240] Buffer I/O error on dev loop0, logical block 6, async page read [ 193.826498] Buffer I/O error on dev loop0, logical block 7, async page read [ 193.833753] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 193.841530] Buffer I/O error on dev loop0, logical block 1, lost async page write 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000030000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000001c000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00002fa000-0x20), &(0x7f0000441000-0x20)) 2018/02/02 15:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00006fd000-0x4), &(0x7f00008cb000-0x4)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000439000), 0x73) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00004ce000)={0x28, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 15:33:40 executing program 4: sched_yield() r0 = socket(0x2, 0xa, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000ab0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x1ff, 0xfffffffffffffcb1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="138ff0c68e54b1ab76b8e0d93529461b", 0x0}) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) getpriority(0x2, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x1f, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x2c, r1, r2}, {0x5, 0x5, 0x200, 0x7fffffff, 0xfffffffffffffd6d, 0xfffffffffffffffd, 0x800, 0x9}, {0x5, 0xff, 0x4, 0x5}, 0x5, 0xb, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x3, 0x5, 0xc00000, 0xffffffffffffff06, 0x1}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000)=0xc) 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000005a000-0x8)='keyring\x00', &(0x7f000005a000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f000002c000+0xe)=""/94, 0x5e) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) 2018/02/02 15:33:40 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x8)) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer2\x00', 0x1ff7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000015000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000009000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x3, 0x0, 0x2, 0x1}}, 0x26) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000020000-0x1c)=@random={'user.', 'md5sum}vmnet1!trusted!\x00'}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001e000), &(0x7f000001f000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000001c000)=0xfffffffffffffffb, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000005000-0xda)=""/218, &(0x7f000000e000-0x4)=0xda) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x4, 0x4000) 2018/02/02 15:33:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000058c000)='./file0\x00', 0x220080, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000540000)=[{&(0x7f0000ca2000-0x57)=""/87, 0x57}, {&(0x7f0000374000)}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000aaf000-0x60)=""/96, 0x60}, {&(0x7f0000561000)=""/212, 0xd4}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000000)=""/231, 0xe7}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) bind$inet6(r1, &(0x7f00003de000)={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000616000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000088f000-0x4)) socketpair(0xd, 0x6, 0x3ff, &(0x7f0000101000)={0x0, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000697000-0x4)=0x3) umount2(&(0x7f0000b11000)='./file0\x00', 0x4) connect$vsock_stream(r4, &(0x7f0000e12000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r6, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0x33d}], 0x1, 0x3b) [ 193.933479] binder: BINDER_SET_CONTEXT_MGR already set [ 193.938872] binder: 17172:17212 ioctl 40046207 0 returned -16 [ 193.958196] binder_alloc: 17172: binder_alloc_buf, no vma [ 193.964462] binder: 17172:17212 transaction failed 29189/-3, size 0-0 line 3128 [ 193.975037] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000087f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f0000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000e51000-0x4)=0xe8) getgroups(0x2, &(0x7f0000bc9000-0x8)=[0x0, 0x0]) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000240000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000004b000)=0xe8) r6 = getegid() r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0e000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000095a000)=0xe8) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000013c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000021a000)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000c61000-0x4)=0xe8) stat(&(0x7f0000602000-0x8)='./file0\x00', &(0x7f0000058000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) r14 = getuid() getgroups(0x5, &(0x7f000019d000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0}, &(0x7f00000fe000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042f000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000f22000-0x4)=0xe8) stat(&(0x7f00001e1000)='./file0\x00', &(0x7f000091f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000008e000-0x70)=[{&(0x7f000083c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004b6000-0x40)=[{&(0x7f0000c4f000-0x19)="dd8288ffbee50edffabb866fe49e74be6e2c9276839c3912ba", 0x19}, {&(0x7f0000f6f000)="cf2dac79f72728dad748aea7cb882bec328e7236a30add22de", 0x19}, {&(0x7f0000cc4000)="0fafd3691cf0ceb46f8c1463b273da814db0f45eb36425791b305f49e403d1957429ecdb8d7ce7117d99c4c32808ef7070d67c9bcfc0e8a075a92d5e2a38017cc5c4b4d25b64b7b8edf2dd47488e26964387a580893b59de2e045c3091468f9c561a23a8e3f942ee281afdd23a2fd0f0171df76877e6a367ec2ee244e7dd62c8237555115f2927c7c71690fec790bedf8d1306c92f71fed5150a5a711139528880f76f542f9a8d56131318b7eb00401e7cafd06ec905f401ad2a2c233801a7cc21c6f1ad43fcc04a2549a00b9ae8f0561f5080b2126b93f765ceb90c2312dca95b2a9a4591c47f7d548d4884ad0c20553b6f104570c7", 0xf6}, {&(0x7f000031e000)="e7ff8d6d41603d5cf572a544edc48c284aaa0d644bed47a1ac3606407f8e52f48b0330d6493d03e0890ca92403115b1e813fee2768833deaa822ae2524e060cad89264bcfc53ab2a9524d794734e882afc80af70fb08c023efe3a48dcfbd890545fa0be498823838a135ff3f7ef9edeb78de816e07e23557b3c05ade40646371130a8ccecc9086582ae93c101d2b853b824c2b5922d8cd895876410a2cbc85c513219a050b95488f01616a36ac46d794b82afed0fc319ca9ab523cfd05d82e6c8c9b46e8e184d8b664a5ec8e0350f7f7763681", 0xd3}, {&(0x7f0000e25000-0xe1)="1badeeecb1d8eab3d81a0467c3515bdce07c7d3d7a073ac64a7644d1576d8a11538195f5ad90b53089dec98214cfa98ccb567cee7ee6ca5918f6c6479205647e58f2b01a9c688ba30616130f76440725243435c5268d6e4cb012721575befc720d1b832cc13d2416b5f977a6c882526b97211ad64effb7a979805dece7e9853a9cccc7e172962ce4f2494ea580aadc293fdfb258fd5bd2edb8b9d58d31497796eb065a795aae5936cf7caf17e331ce11e42fa86c5bd92826991cf9fc3ea20c2227ebd1dc85c759e466bb4ea81ee68da0e4bc2dfaf71e9acc0ea2473048933ac918", 0xe1}, {&(0x7f0000507000)="0726feba9a271755448ca4952b2520d500a6bb6c37fffe7b402e4a48537b32323cde54984a7c8d77144044d5b6b4c868e97a69d8e4f5d757240c527b53538562abd884c9cd514fdcde41ee0eec09c1a96c1c8a1ee7fec4a01756d14a7d9ca912ed911a9e936959f711c255b3fb40e609973def076a2ec7c4b9378fc82d2af4477a70c2ee1b709f594103d19a00804e85a8c3c11acce1379298db5ea4f5e485d39ea9", 0xa2}, {&(0x7f0000823000)="457bac4211b4a6ffbf778f00ad9a93c74c885f452031e74f505df0e8901fca352a01a2942a", 0x25}, {&(0x7f0000683000-0xda)="75bea4189a201b77349354cd4cbca301b8fdd8f650eacda246fe7f452a0df15564152b4ab0de097c84894afcb78123dfc71a86dfb381cbdcff187c3841529c1be5a76dc27c5d6e0805e783d58f8991e90a328938c78656a62a6a5b667f016eb58909adba234a16d08a824f01723a8e7c0a146ee4793e6659857689289a2a191ad6d654c5ffeef888317deb13c4372d35086372ff6bd67b04bd425f4ece93a088241373b6b46c3a12bfb14264d32a99e1b14257cbbb89a3a536b4cd423565bb91f1b5934689fab1adc299c74891357f0f868d432e9c8bc45eee57", 0xda}], 0x8, &(0x7f00005fe000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}], 0x50, 0x4000010}, {&(0x7f0000cb0000)=@abs={0x0, 0x0, 0x0}, 0x8, 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{&(0x7f000055b000)="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0x1000}], 0x2, 0x0, 0x0, 0xc004}, {&(0x7f00001df000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e55000)=[{&(0x7f0000853000)}, {&(0x7f00005aa000-0xe9)="4b4008d71d1ec375350cf0c48663e8f4f1f8695c20b527221a29b0fe528e71eb90a5c2458dc826cd0221a368dbd7c126fe1c503a81886b41b2ef54703dac9e384cba7249e2f4320f2b879c2b4fc8007cd98dfcd38b48c46574f71b4de27bc201ed1134c4458a0a1e3170907afa8b16f0b2f2637f6ef96700bdd0f6517a0eb4da211abef01b3cb021128e04c65eae436db3a71eddcff35c8da168c790c47f80f2282bf74f734397ec437745299eeebc0a61645e1c70ef439472654c2abe502dc9a3d16f89b39bf2c80e66cf619e4c29afd1fcb1daf9cf0dc639cd72fec06123a84f90ff69a06edc0536", 0xe9}], 0x2, 0x0, 0x0, 0x8000}], 0x4, 0x4) 2018/02/02 15:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d6000)='{\x00', 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001c3000)=0x26, 0x2f1) clock_nanosleep(0x7, 0x0, &(0x7f0000676000), &(0x7f0000d72000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000392000)={0x2, 0x6ce, 0x273, 0x6, 0x101, 0x9cea, 0xfffffffffffffffa, 0x80000001, 0x4, 0x400, 0x1, 0x4}) r1 = socket(0xe, 0x400000003, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000961000-0x20)={0x6, 0xffffffffffffff69, 0x8, 0x8, 0x100, 0x1, 0xaf4d, 0xfffffffffffffff9, 0x0}, &(0x7f00003f4000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a96000-0x98)={r2, @in={{0x2, 0x3, @empty}}, 0x3, 0x3f}, 0x98) 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2020000000, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002e5000)={0x5}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r1, r1, &(0x7f0000b26000-0x4), 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006c1000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0xff, 0x0, 0x800000000000000, 0x0, 0x35f0000}, 0x20) setrlimit(0x4, &(0x7f000091d000)={0xfffffffffffffff8}) 2018/02/02 15:33:40 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000030000-0x3)='nv\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0x7e62, 0x4800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000030000-0x4)) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x18, 0x0, 0x8, "071005000000ef0000"}], 0x18}, 0x0) 2018/02/02 15:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e82000-0x9)='/dev/sg#\x00', 0x9, 0x10000) recvfrom$inet(r1, &(0x7f0000c96000)=""/33, 0x21, 0x10022, &(0x7f0000ab8000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) r2 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) 2018/02/02 15:33:40 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) readahead(r0, 0x81, 0xffffffffffffff7f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000217000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000048e000)={0x10000, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) bind(r3, &(0x7f0000001000-0x80)=@generic={0x5, "15c4641c115ed4643c52c68a9ccfd91a3d8ce265eb7c5244c598630ea02cdff6cda80b1d73e9788720309d7de53303c99076a92a18765dace0c2d61de06c5be1905efef572341d51c5c31a829982f79a3bbf2a9c009fa7d116c016bc44493eaf48095a4ffdd729b8b1f4c1f1aa203abb7158881a4f37a7c2fe9b22c63518"}, 0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00008db000)=""/18) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000e4a000-0x1)={0x8, 0x0, 0x0, 0x3}) r5 = syz_open_dev$sg(&(0x7f0000485000+0x386)='/dev/sg#\x00', 0x0, 0x400) rename(&(0x7f000080c000)='./file0\x00', &(0x7f0000dff000)='./file0\x00') fcntl$setlease(r1, 0x400, 0x1) openat(r2, &(0x7f00004ca000-0x8)='./file0\x00', 0x408000, 0x2c) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000f4f000-0x8)={0x8, r4}) fadvise64(r1, 0x0, 0x3ff, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014f000)={0x0, 0x1}, &(0x7f0000db8000)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d07000-0xc)="d733996c12e0f14cccdf64cb", 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000779000-0x3)={r6, 0xfffffffffffffffe}, 0x6) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000403000)={0x1, &(0x7f000032a000)=[0xbc0]}) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016d000-0x8)={0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f00007b8000-0x8)='./file0\x00', &(0x7f000063a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000911000-0x1c)={&(0x7f0000db7000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f55000)={&(0x7f0000f62000-0x194)=@ipv6_newroute={0x194, 0x18, 0x500, 0x5, 0x0, {0xa, 0x0, 0x14, 0x4, 0xff, 0x1, 0x0, 0xb, 0x2000}, [@RTA_METRICS={0xd0, 0x8, "74385392a73022946f4fc07f1e13bfc142d4a1ffae56588ca66e3778fd0949f268a067f58ebce5c4f790ee561130632240ba6f71f254549334c13a5dcd18def6cc8dee03865a9d6c75c5f1dfb0499bec4461ca4121e2eef275ad3d389e0693043bc22fcc54c70814692afef4c544092a3b67d7bed4089e8cf919fc6a331026bca709b96f70e5e8f27ed6bf53d993cfcfebf44988ab42aa2cc10314b8ca7c2d49a7f4369a931cabbbc40126dc4f604de261e462eeb81cad14c283a129a3e7f920e30f6f0ecd7730881547"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_MARK={0x8, 0x10}, @RTA_UID={0x8, 0x19, r2}, @RTA_MARK={0x8, 0x10, 0x3f}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_METRICS={0x5c, 0x8, "5b15b1ae07b6645a778a8539974311e368cb3f30be99de21bfd4417a4ac64c889677f0b0b6f7fa2b2f16e4beee71298f2165d2a3883ce9b549572e5f5e56c2f79ca4df6aab79d473c715afeb9c0fab877181838029ba"}]}, 0x194}, 0x1}, 0x20000000) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e9000-0x4), &(0x7f0000ea2000)=0x4) r3 = open(&(0x7f000028a000-0x8)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a98000)=@assoc_value, &(0x7f0000de5000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f1c000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0xfffffffffffffffc, 0x200, 0x6f, 0x2, 0x81e, 0x81, 0x6, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x9, 0x6]}, &(0x7f000036c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e43000)={0x9, 0x8202, 0x3, 0x7fffffff, r4}, &(0x7f0000357000-0x4)=0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e57000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000226000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x473c, 0x7, 0x7, 0x40}, &(0x7f0000f05000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00001b3000)={r6, 0x4}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ef000-0x15)='/dev/pktcdvd/control\x00', 0x204080, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dbb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00009aa000-0x4)) r8 = socket(0x1b, 0x80b, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r9, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00006c2000)=@int, &(0x7f00001e4000)=0x4) 2018/02/02 15:33:40 executing program 4: [ 194.003108] binder: undelivered TRANSACTION_COMPLETE [ 194.010442] binder: undelivered transaction 130, process died. [ 194.016463] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 15:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000173000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007ce000)={0x0, 0x8, 0x6}, &(0x7f0000652000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000110000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x2, 0x1ff, 0x7f, 0x82}, 0xa0) futex(&(0x7f0000347000-0x4)=0x9e7, 0x3, 0x6, &(0x7f0000594000-0x8)={0x0, 0x989680}, &(0x7f000034b000)=0x3, 0x10000) bind$pptp(r0, &(0x7f00008a6000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c7e000-0x4)) socketpair$inet(0x2, 0x80004, 0x2, &(0x7f00001d1000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000003b000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x3) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) getcwd(&(0x7f0000fc7000-0x4d)=""/77, 0x4d) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000051b000-0x46)=""/70) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) readv(r0, &(0x7f0000fe1000-0x50)=[{&(0x7f0000fe1000-0xa2)=""/162, 0xa2}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/02/02 15:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d44000)='net/fib_triestat\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a9000)=0x0) fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f0000802000-0x4)=0x200000000020001, 0xfffffffffffffffd) 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000fe3000-0x8)='./file0\x00', 0x100, 0x2) sendfile(r0, r1, &(0x7f0000d19000), 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000631000)='net/snmp6\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000821000)={@common='bpq0\x00', 0x10001}) syz_open_dev$mice(&(0x7f0000715000)='/dev/input/mice\x00', 0x0, 0x6941) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000277000-0x8)) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dab000-0x4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) read(r0, &(0x7f0000fa8000-0xed)=""/237, 0xed) 2018/02/02 15:33:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sync_file_range(r0, 0x0, 0x0, 0x1) 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093e000-0x10)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000093e000)) 2018/02/02 15:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f0f000-0x8)='./file0\x00', 0x0, 0x8) bind$ax25(r1, &(0x7f000070b000)={0x3, {"9ade1c598d4246"}, 0x200}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000602000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000290000), &(0x7f000075b000-0x4)=0x4) 2018/02/02 15:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076d000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0xdfffffffffffffff) tee(r5, r4, 0x7, 0x0) tee(r5, r4, 0x86eb, 0xf) dup2(r4, r2) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000006000-0x14)={0x8, 0x3, 0x1, 0x5, 0x1000, 0x80000001, 0x8, 0x3, 0xffffffffffffffe1, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') pread64(r1, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000010000)={0x0, 0x2}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)={r1, 0x2}, &(0x7f0000013000)=0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000200d100737e", 0x24}], 0x1}, 0x0) 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f6c000-0x8)='./file0\x00', 0x181000, 0x2) bind$unix(r0, &(0x7f0000748000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0x136) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5}) connect$unix(r1, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 15:33:40 executing program 7: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000381000-0x4), &(0x7f0000e04000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f00005ec000-0x8)={0xfffffffffffffff8, 0x2}) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e07000-0xb8)={0x0, 0x6, 0x800, 0x3ff, 0xe7, 0x100, 0x3, 0x6, {0x0, @in={{0x2, 0x3, @empty}}, 0x6, 0x1, 0x0, 0x2e2f}}, &(0x7f0000e07000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000763000-0x14)={r4, 0xffffffff, 0x9, 0x1, 0x3, 0x8001}, 0x14) keyctl$chown(0x4, 0x0, r0, r1) 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0x0, 0x9, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/sequencer\x00', 0x525480, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000499000-0x4)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000dc1000-0x4)=0x5) 2018/02/02 15:33:40 executing program 2: socketpair(0x8, 0x0, 0x5, &(0x7f000049c000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x8283) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x200000000003, 0xf) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f0000006000)="1b000000010a270002fffd946fa283bc", 0x10}], 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000f000-0x6)='.dead\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000-0xb4)="4c430012433abd76c83a37b46f70490836358ec0ef3f76b0321c7193c2f6242d279fa6819625cd21a1f26663bb362b7c8e5cd07c012fdde971126967d2d53db028413bb4a43d15f39634fabc2e97b3d1e5879c07124ed4fb3070d809fbb51ca69d7ce56e8ac63b82579f458dcb5296b043cde67a578052a8d6a1225a48cc580c02cff1345f04a91a654c88cf8b1bc73e7a03fd7b6a759694f5b5256238081435b1572b97ab71d4784c71266ad64e5cf42a9d8b6a", 0xb4, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000021000-0xc)='net/netstat\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000022000-0xae)=""/174, 0xae) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000001e000)=0x6) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mount(&(0x7f000000c000)='./file0\x00', &(0x7f0000010000)='./file0\x00', &(0x7f0000000000)='nfsd\x00', 0x0, &(0x7f0000001000)="bb8810e64b3acbdd923ce58ddbf04f23d08479ddfc7c7ecbf328e419374d106ec0be3affb0694e110051230ffd5254470c7c30199ba2f31d") sendmsg(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 15:33:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x30, {0x2, 0x3, @empty}, @generic="52a4941234c5b40ca7e500e3e84891c8"}) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000005000-0x4), 0xfd8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) 2018/02/02 15:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000990000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000e32000)=@known='system.posix_acl_access\x00', &(0x7f00005b3000)=""/173, 0x8f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d05000)='/proc/self/net/pfkey\x00', 0x80003, 0x0) pread64(r1, &(0x7f000046b000-0x1000)=""/4096, 0x981, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b86000)={0x0, 0x2, 0x73, 0x0, 0xc4, 0x6}, &(0x7f0000b34000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b8a000+0x453)={r2, 0x400}, 0x8) 2018/02/02 15:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10), 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) unshare(0xb808000) 2018/02/02 15:33:40 executing program 3: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000e1000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ec000-0x9)='/dev/rtc\x00', 0x4000000000, 0x0) accept4$nfc_llcp(r2, &(0x7f0000103000), &(0x7f0000b9a000-0x4)=0x58, 0x80800) syz_open_dev$usbmon(&(0x7f000039b000-0xd)='/dev/usbmon#\x00', 0x4, 0x12601) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x31) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000405000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000281000)={0x0, 0x0, &(0x7f000010c000-0x58)=[], 0x10, 0x0, &(0x7f0000281000)="692572c7e9ebd02da7554b62e24e6d84"}) 2018/02/02 15:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000e3b000)=0xc) chown(&(0x7f0000472000-0x8)='./file0\x00', r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = socket(0x1d, 0x5, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000027d000), &(0x7f0000562000-0x4)=0x4) r4 = add_key(&(0x7f00000f0000-0x6)='logon\x00', &(0x7f0000368000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000463000)="2c38e134d6d34c5a1ce266075fd9778e85053a375e0e50ece1352d7976542f4ae05d269a3f3ed8b831958a7db93ab139b8dd68ee0f1e277b5b21bfaa9b119c2ba9cec15ca51095787ffc119e74d3436f64eb51a51b1dfeb9fccad4d8969061a152ff8d9023fb98411d934136fc959cfe3bc3263ae9d1c6323af241e262acf79624119084a470a3d6d4adddb2206746ba5866fc5f597d3674a919af98d9549452b3594c70a9ff7c508215a40665dda7f316976ab9cd3bb5d40db73fa565c37fe7b0489982abb5cb09da76cf31b367b036ffe3a3854c7f3e21632694", 0xdb, 0x0) r5 = add_key(&(0x7f00009ef000-0xb)='pkcs7_test\x00', &(0x7f0000583000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000248000)="33327f04", 0x4, 0x0) keyctl$instantiate(0xc, r4, &(0x7f00000ab000-0xcd)="ab3fcb8d93ad73930056efbd8bab179ef10b969d57100844d15c8d719e495388d8440d42dd481269ef03be7392d93551ae9842d5e4fbe708628d322a97a07cc4f82b6a45eaecca3b04fbbf08328577939261e1e233050b0ae89d11d42e6b64c0bda49f27dd6a5f4f94671eda6f565933a8243d005e359069d35cb2cc817d758081bc31a224592c3470c058c0f3d967e99762755debaee90f5ca8a92687290310764e98b6a1ed99907c51969bcf5ae443d70d0a11e7fdc6848d13e86589166b5f2e5b5cfba3ae90c5597902ffd6", 0xcd, r5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003d6000-0x4)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000032b000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x1f, @empty, 0x5}}}, 0x1fa7ed34, 0xfff, 0x80000000, "7806ddc7814407eecbfbc5e3ea77b0d3486998836b74fd4168f40be7abca0a0cb06a6bcb9cabce0318ce2b1baea576753193b97a273811f342a05c90766e40ad5ec24a9971119f041ddf776cf93712aa"}, 0x160) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00009c7000-0x46)="9fdb61cc566579cb5ad130bfa8e61f4c3d446182df7c4259c224ea985d7ec946c4bb28272b62e9624df96e716026665f77c784f25cc98ec9cb921ec1ca30cfddcea779ce3426") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/02 15:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0x0, 0x9, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/sequencer\x00', 0x525480, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000499000-0x4)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000dc1000-0x4)=0x5) 2018/02/02 15:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000770000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000225000-0x8)='./file0\x00', 0x101081, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f88000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xba5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x84) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$int_in(r2, 0x0, &(0x7f00000d2000-0x8)) r3 = epoll_create(0x4000000010011) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de2000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d5b000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}], 0x2c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r5 = getpid() ptrace$setopts(0x4200, r5, 0x4, 0x15) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000946000-0x97)=""/151) fcntl$setown(r3, 0x8, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) 2018/02/02 15:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) close(r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000694000-0xc)) write(r0, &(0x7f000069a000), 0x0) 2018/02/02 15:33:40 executing program 7: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000381000-0x4), &(0x7f0000e04000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f00005ec000-0x8)={0xfffffffffffffff8, 0x2}) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e07000-0xb8)={0x0, 0x6, 0x800, 0x3ff, 0xe7, 0x100, 0x3, 0x6, {0x0, @in={{0x2, 0x3, @empty}}, 0x6, 0x1, 0x0, 0x2e2f}}, &(0x7f0000e07000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000763000-0x14)={r4, 0xffffffff, 0x9, 0x1, 0x3, 0x8001}, 0x14) keyctl$chown(0x4, 0x0, r0, r1) [ 194.306578] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 194.360476] binder: 17332:17335 ioctl c0306201 20281000 returned -11 [ 194.383513] binder: 17342:17344 ioctl 0 200d1ff8 returned -22 [ 194.414265] binder: BINDER_SET_CONTEXT_MGR already set [ 194.419818] binder: 17332:17335 ioctl 40046207 0 returned -16 [ 194.420012] binder: 17342:17355 ioctl 0 200d1ff8 returned -22 [ 194.424601] binder: BINDER_SET_CONTEXT_MGR already set [ 194.424606] binder: 17342:17344 ioctl 40046207 0 returned -16 [ 194.426899] binder_alloc: 17342: binder_alloc_buf, no vma [ 194.426924] binder: 17342:17355 transaction failed 29189/-3, size 0-0 line 3128 [ 194.432792] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:33:41 executing program 7: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000248000-0x4), 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c2a000-0x90)={0x5a4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) sendmsg(r0, &(0x7f0000103000)={0x0, 0x0, &(0x7f0000a9c000)=[{&(0x7f0000b49000)="67ec1b88c0de64026c8e990b1de8b397285ea8349832cf834619d03066be49095f4104c79747ef1714e8d0d9194038da6e286d1cf43b8f53baae3013fe3d6f233adcfd8b5691f4c6e9db35997d8e6c9277178047497ce5e4c2d660ab25bbf71a6bf2eede9e4a129086a0522c7fed948a286f8b5ac041420347d065a9cd2de27c13261f4d9d58efe023e33eb023f77d4099994b557156da06d38d8a40bf0ea193f7da7e95a5eee9a8e195c2630b7282faf882e0640ec4501e18b397862d8b8d481e047a25820e015df557aaf829b3e424c9ce0b6abb38be745d3a6920739f927d955fa961", 0xe4}, {&(0x7f0000e2b000-0x85)="b83431197d872538e407646cd8ff4f9627aa4d9613d78076faf65936d3d9930b6b44cbf1754e8c1c18d57ae407af5916e0147d5a602f1ca777fef826843925ed93c1b38f7170341986bab139ff67acd2183e35ac7909908708feac12e0aee04a39f9dc09c183a3e34e657003593bb5f99e29d9d69a7b97018c1dc8befa6ec6b90c63b0fcb3", 0x85}, {&(0x7f000025d000-0xd1)="966125acbf239648afcdc5d5a29ed4cc4d1c7796b755e44feabd3ecc395e79250a3264c2818e96a32339ee0ec863ca2bd14d15bc601e86545e8b2240f9414f21252e14439bcd56fdc61770646086b3ee966ded79e3c5d3b03e391974c7c13633bbdb320dd93567ded8f6e71fd56ae740729ae27ee2381d6a69ca4d10c0b0a30215499982e81a060affda391c2a3b0f7f4159cc204e8a61d7dcaf35244ef25bb258e22f8a0754335d4db8d76575aaf53ba9e3104e8c8bd30e3f2d1130055f4b828b430f0a4b558a9932cf0291a75e6770ee", 0xd1}], 0x3, &(0x7f0000383000-0xcc)=[{0x74, 0x19f, 0xffffffffffffffff, "5ca74392a947c28a31a3f6aac1b5fa8d7eb4e08a3dca6e46bd9b52839f0218867839958ffcb089e7a734fd0fbbc807dd6f3244e769e38d5ae178a936e9cfb6fef84e9eb727143290cb652548aa13a7b631d893c1c9ac1055a68d32e71fed6b38be9be3edfad6ea5a"}, {0x58, 0x100, 0x1a0, "6ea0dd20b52d9be60fd48babbc56f018e68bd6553780b920bf58974da0b60c6d78dc790b5e44ea3f4648f0fef17a17aa7d117c81d4319f0a9f1d449178e4d4e5118f626af85429c917"}], 0xcc, 0x40050}, 0x20000000) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4c000)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x19, 0x0, r1, &(0x7f0000c80000)='./file0\x00') setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d50000-0x8)={0x1, &(0x7f0000fb7000)=[{0x7, 0x33912db1}]}) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) syz_open_pts(r1, 0x101001) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000013000-0x10)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000de8000)={0x615d, 0xfff, 0x8, 0xb1, 0x7, 0xff, 0x5, 0x1, 0x0}, &(0x7f0000123000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008eb000-0x8)={r1, 0x81}, 0x8) 2018/02/02 15:33:41 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800000000000000a, 0x0) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) openat$autofs(0xffffffffffffff9c, &(0x7f0000179000-0xc)='/dev/autofs\x00', 0x240, 0x0) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x10000, 0x4) connect$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x1c) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a15000-0x86)="7857425bb6c4cb09a5da19a8ac82e6a2fc47879f0868a8ef526017aca0491021b754f1befa4b73aa6118fc4b01c0e33d0f7c1874294b9ff5f12bde7331841c39fcc46287af4d29cc6b9e21c5b6fe619a86930927bc71207a0282c8ba50b53172c10f22ee051fa17e8f3f4168d46537438d0227876fdba5ff1f9331e37cf71ab0ca144bfaecda", 0x86, 0x20004001, &(0x7f0000001000-0x10)={0x2, 0x0, @empty}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003a7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xde)="39209e13abb2294a5990af2f5592787c529ae62baf7e3b2756aafc451321968a591269998cb793524c8cb1bf64f752ffbe52c89d9f6d2ee4c7b8a087e3fcb284c52b46e0a05749acbe65b312eabb11d14cc2a31b54a4eb2313c051c5448e2bcc5ecb72840ccad68aed31337cc2f6f932e6e9b91c741959e696eb6ea57affeef6c82b9089d4fe7d7dc459a677b97bf100dead9a02848c70bfd12f4b998cccbd39f83135e867b659fc450b7186137fccd2a5bfcf1ca86d919547cc94468c558f781bf99981da0fb74acbc97a5f67cd37f9e020916358bbff9435efa245c83e", 0xde, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4), 0x4) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f2000-0xa)='/dev/ptmx\x00', 0x101200, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fda000)) r1 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f0000af1000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000877000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000aa9000)) r1 = syz_open_dev$sg(&(0x7f0000573000-0x9)='/dev/sg#\x00', 0x3, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c76000-0x2c)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x2c) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x81, 0x6, &(0x7f0000e04000-0x77)="ccf98c689ba951005de6b6cc250d81f801a3ed38aade503d3a4e52a53493a9d6c4f8483de96bef79b3d2b7d4b9c945493ed14ac7f7b17fbff5f7610be3a2ca08b6f357af9054d89a8dba40b9ce953638a5fa7cd82810255160da679f89a00c74d1645f3db838cd83aeeb256475084cfe96343fce04fcf9", 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f41000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000c9e000)={0x5f, 0x100000000}) pipe2(&(0x7f0000d2d000)={0x0, 0x0}, 0x4000) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000eb8000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000632000)=[{&(0x7f00001af000)="423393cbe205bcf76674ef41c99e40130d0a24fce187e8595639de273772fb7cc8c536db028a0ccdf1f2d4e8d33cb473b6039e28d22016e984cd48415699c1bdd48ddae08a68035b375cf4de10e2c461e98c4a0601f1297bad2162847ed8bcf8cc2956be5735e58966acb4bcebb41aa2584b3f142bf1d7d6a2509ea6761f5965ea00bbe55514c7c8eb", 0x89}], 0x1) sendmsg$inet_sctp(r2, &(0x7f0000106000)={&(0x7f000068c000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000d33000)=[], 0x0, &(0x7f0000a41000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}, 0x0) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a0000-0x8)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000652000-0x7)="90616d66730093", 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file1\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00009a6000)=""/151) linkat(r0, &(0x7f000022f000-0x8)='./file0\x00', r0, &(0x7f000052e000-0x8)='/', 0x0) fchmodat(r0, &(0x7f0000521000)='/', 0x10) [ 194.432886] binder: undelivered TRANSACTION_COMPLETE [ 194.432914] binder: send failed reply for transaction 134 to 17342:17344 [ 194.432926] binder: undelivered transaction 135, process died. [ 194.437477] binder: undelivered TRANSACTION_COMPLETE [ 194.437485] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x10000000002, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000cf5000)="3db4a07eb31109ec34e8e3c59a77482a2255b40ca001ad3a10c4b3befe06478225db2548f66e271488e6aa8fce24599ef369e9a563172a46f6f8f24082821efed601821152d13d93ef78ffbd8efe57c6d8b9979730c93df127ca723c9ab0831678edbb96a40bbbc01c6d5eabaefa3385d16e3a895b0bff9798ab0afc73141bb00e2466c7784ab8c84e038525d021e9aa53cd976851d9f7a63048dae0547682dd555761b1d6332e05644213363307f2ec5c45008f53e99dfd9718ed4a47945a474609321135a927ab5fd946bbf2a2c5c8b4b82844c203a95b") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41}}) fcntl$getflags(r0, 0x40a) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000007000)=@hopopts={0x7f, 0x3, [], [@ra={0x5, 0x2, 0x3f}, @ra={0x5, 0x2, 0x40}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x81}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x1}]}, 0x28) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000-0x4)=0x24) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000506000)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000), &(0x7f00005a5000-0x4)=0x453) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000124000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000803000-0x8)={0x5, &(0x7f000000d000)=[{0x5, 0x83, 0x3ff, 0x100000001}, {0x20, 0x6, 0xfffffffffffffff8, 0x7}, {0x650, 0x3f, 0x6, 0x2b}, {0x1, 0x1ff, 0x8, 0x1}, {0x6, 0x13, 0x3e, 0xffffffffffffffe0}]}) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d33000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000021f000-0x10)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000db3000-0x10)={{0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000e19000-0x8)={r3, r4}, &(0x7f000091d000)) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc8000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00001ab000-0x8)={0x3, &(0x7f00007be000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0286429, &(0x7f0000bef000)={r7, 0x1, &(0x7f0000e4d000)=[0x0], &(0x7f0000b2d000)=[0x8], 0x1, 0x1, 0x5, &(0x7f000088a000-0x2)=[0x7], &(0x7f0000722000-0x18)=[0x0, 0x10000, 0x3, 0x8, 0x4, 0x0]}) clock_gettime(0x0, &(0x7f0000cdc000-0x8)={0x0, 0x0}) futimesat(r6, &(0x7f00009e0000-0x8)='./file0\x00', &(0x7f00005d9000-0x10)={{0x0, 0x7530}, {0x0, 0x2710}}) timer_settime(r5, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r8+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/02 15:33:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5545, 0x2000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x5)="5c19c5d3d8", 0x5}, {&(0x7f0000915000)="f42dc8bb6187b62933652f525f7778140cb7b4fac10a8f3cbd829079fb89b81c24f3ac54005cbbc96dbd442c16da29cebe9ff2b652529598e2ad43424a4d4506d5a8beb38be83db3bf5a55d0f6855bea7426b3e85b6ed82c1f2aed7cea1f3f14b8b046d36776062e1bca0c92d832c1dce34145a7409a3ab77050e59438031ef519", 0x81}, {&(0x7f0000554000)="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0x1000}, {&(0x7f00009c6000)="41a3f2ebb6a47564ba17e0d50eb02639e8329cabd50045694e5c86df5e66ae891b37bf922df7c8d37d58d783dcb647d7efd6d909272a5b688715dd90d5261ad4a77c6c1a606af0db65f3480320be2522ebd282ad9489c5acf13326", 0x5b}, {&(0x7f00003ca000)="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0x1000}, {&(0x7f00005ec000)="931a9aa8d5c01962a57c8584128152812c883eefcd3c154b1c4d18ea4515f6cc3c0eb56d6e0d164d5fb1bde9415775f8605f6c0a8010c24d7a4e12bd87ab22a3632ea62ed59f8d2be53e6b547d5805ba794986364e0a3f32409a34c971e74bc931fa99d229eb8ea062648f0d62d47c0419606a93ca16", 0x76}], 0x6, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000073d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000efe000-0x3c)={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x38}, 0x3c) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:33:41 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)='/dev/sequencer2\x00', 0x620000, 0x0) lseek(r0, 0x800000000000000, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b70000-0x8)=@assoc_value={0x0}, &(0x7f00006b8000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f3b000)={r1, 0x731d}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c59000)=@int=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c4b000-0x8)={r1, 0x7000000000000000}, &(0x7f00009e9000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="0d5c95f27d") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000de3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000673000-0x1c)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f0000d64000)=""/203, 0xffffffffffffffdd}, 0x0) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000894000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f000085a000)='net/raw\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b35000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x5, 0x9, 0x3ff, 0x7fffffff, 0x2, 0x1, 0xfffffffffffffffa, 0x200, 0x400, 0x3, 0xffffffffffff0001, 0x5, 0xe00000, 0x2, 0x51a]}, &(0x7f0000a60000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000efc000-0x8)={r3, 0x5, 0x6}, &(0x7f000060f000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0xfffffffffffffffe}, {0x20006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000690000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000276000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a1000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e7e000-0x4)=0x0) getresuid(&(0x7f0000b2a000), &(0x7f0000bcd000), &(0x7f0000da0000-0x4)=0x0) fstat(r1, &(0x7f0000864000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000082d000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000733000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f9000-0xc)={0x0}, &(0x7f0000529000)=0xc) stat(&(0x7f0000941000)='./file0\x00', &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c5f000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0}, &(0x7f0000c56000-0x4)=0xc) r18 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000223000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004ac000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000431000)=0xe8) fstat(r1, &(0x7f0000bef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000043000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001a2000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000e1c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000307000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0xc) sendmmsg$unix(r0, &(0x7f0000548000-0x1c)=[{&(0x7f0000911000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d81000-0x10)=[{&(0x7f00003ff000-0x46)="ac0dbffdf6ab8b1c41cbab53cfa3f21ee11a6268db8db159375e15d194f03a161dd8d42904038412072380913545b8969892907ccda5b243fd06a6b82e7c7484dc3c6056cdcc", 0x46}, {&(0x7f00009ad000-0xa2)="983fa0708bc634c8d748e33f8e501678a68269499206bc6a800937e32b5d6aad63021b1d4040a4185ffafe6781f42ada28131924963693196a26d97c034d9495439f3624d54c4208504bf10cd3192c8df4363361fcc698cd199624f601cc462c9aa5f99f113206249fcae1564a94897e1aa8b1b23bb90a583165f06e6505d6716ddce0459608885cb56e061da75c4d5d11791f80400f208b7330b80d82d43410bfce", 0xa2}], 0x2, &(0x7f00005f0000-0xa8)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xa8, 0x24048000}], 0x1, 0xc014) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000883000-0x4), 0x20000000, &(0x7f0000886000)) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) mincore(&(0x7f000075a000/0x3000)=nil, 0x3000, &(0x7f0000522000-0x1e)=""/30) openat(r0, &(0x7f0000e31000-0x8)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000231000-0x4)) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f79000-0x8)={0x0, 0x0}, 0x4003) sendmsg$netrom(r1, &(0x7f0000789000-0x1c)={&(0x7f0000dc5000)=@full={{0x3, {"2989488e96f347"}, 0x1}, [{"7f3fa527cba436"}, {"4245939fcb85ba"}, {"290efd6656a518"}, {"7ea979a6243487"}, {"583041d4657c8b"}, {"ca7358d6eb0cf2"}, {"da217041ccaa9d"}, {"db2c71f62ddb06"}]}, 0x48, &(0x7f0000cfd000-0x10)=[{&(0x7f000050a000-0x15)="a37396a6fae420632d847fcd0f22ec37680467c8c0", 0x15}, {&(0x7f0000ab7000-0xf0)="9873e74483a9148af6abd644aaa41520db60b35cfa078f068ede017d487753299078e7d1f75dc71362fbd21c6f06cd96d30cf5a43e5200fe5c0fc3dad27fc011820efff13e5a63f518f822509399b7462fb96c131b9b323fa9f813ffb3f0fcc186f409c7dedea35270121c4fd3665453087a212a11bf1975caba45f2d365b838b1055ba4ce610cb5ccf12cd48709499cc35e1bcc59f6a509c4c36b9435649e1e9434901df85c765c8ab460a0b0ebe944cf10bc62d8c958d17e25f0853e72a78f5d6e358eb23e3b77ecb42fdfec4c9829e08a5c8d1f5a1905e0ede18469f5eb766dc7c7060b09f3a7186875df9e7204f4", 0xf0}], 0x2, &(0x7f0000eda000)=[{0x30, 0x13a, 0x8001, "f8cee11bc15881a115414b7e02050bf36b7030517ca5c0b6120246b7e60ed1f1415f"}, {0x7c, 0x10e, 0x8, "00fc8bdd229d4d713d84dc898ff72c7fe84cda9b95731db4e7913b92c5467bf79161f9a14266f67eb7e2ca7169ddf2d28a4ac77c7ea7b9e63b238d3a32a92992450354d7e84348fe969564341a1c04cdbf020b6f7cf41bc2b7979a04343dcafad9c4b7914fc475c2e5dc922aed"}], 0xac, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000de3000-0x20)={0x0, 0x100000000, 0x8001, 0xce, 0x0, 0x1, 0x6, 0x0, 0x0}, &(0x7f0000819000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000887000)={0x9, 0x2, 0x203, 0x6, 0x10001, 0x8, 0x1, 0x5, r2}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e28000-0x4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000074000)={r2, 0x4}, &(0x7f0000269000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00008a3000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @generic="00ba4dc6f05b8b83c8356bcec1aa3d07"}) sendfile64(r1, r0, &(0x7f0000c2d000-0x8), 0x981) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000e99000-0x20)={@common='irlan0\x00', @ifru_flags=0x400}) open$dir(&(0x7f00000d1000-0x8)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000075d000-0x18)={r2, 0x7, 0x0, 0xd556b35}, &(0x7f0000cf4000-0x4)=0x18) 2018/02/02 15:33:41 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000b2e000-0xdf)="43dbdd4301d7019b41350eea23869aef3cd0cb5d1b21d4dd8568125ff51d23d6355261983256d7183f1d719baa3e851a13311d103f9c5e54f74eb61a2e4f65891fe733b3c442c97049c715b31c2bcf6fb467fd897c82049176e013e6c0350e89ffb082dac394f364a917468879714fabaa90d7ff0185acbdf146f62f198ebadfd0aed562eabd098b5966b54e48a596599e79b583cb3f4d72e485230aee120e053b760b7089f137986ba1d84498c5be321a834fc90f4a4ae128e918da5e439d668aec139fd6123e9a3889c68b57e4ed03316e5249c8e3d753c9dadc6f7acb2b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0x9}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ftruncate(r2, 0x767) listen(r0, 0xfffffffffffffff9) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000)=[{0x3, 0xff}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x80000001, 0x20}, &(0x7f0000002000)=0xc) accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000013000-0x4)=0x58, 0x0) 2018/02/02 15:33:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000044000-0xa2)=""/162) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4), &(0x7f0000f40000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000403000-0x9)='/dev/ppp\x00', 0x10182, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0xffffffffffffffc, &(0x7f0000477000-0x69)=""/105, 0x6) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000555000-0x8)={0x19980330}, &(0x7f0000be5000)={0x0, 0x1ff}) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) personality(0x6000003) fcntl$getownex(r0, 0x10, &(0x7f0000300000-0x8)={0x0, 0x0}) setpriority(0x1, r1, 0x80000001) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ef9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd2000)='/dev/snd/seq\x00', 0x0, 0x600200) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000efa000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, [0x800, 0x8, 0x20000000000000, 0x2, 0x5, 0x0, 0xe039, 0x7, 0x401, 0x7fff, 0x1, 0x9, 0x1000, 0x9, 0x6]}, &(0x7f000062f000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e87000)={r1, 0x98, "c7f3650e71d2cbb98822bf12f9bcdbbddf58f45948a332a0c1ef580748d1c2819a4bc1b96853c228a15cb1be8698507ff2262b78972d384206dd8ff63087f6c7150b7e8013138881ffec9dcfda35d65fc144356ab3ab2c942a1e2f14b45c5b11442ddf3aaef3a255f2f56b3067c312e32fcd180ee13e1844fb9042d9914c7ab22e9c6b3a079508ebf6966b09873dce81ad6e300ad8f92f08"}, &(0x7f0000747000-0x4)=0xa0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ef8000)={{0xffffffffffffffff}, {}, 0x0, 0x0, 0x8}) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000c13000-0x5c)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c80000-0x1)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000138000)) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) removexattr(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000bff000-0x1a)=@random={'trusted.', '/dev/loop-control\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000943000-0x8)={r1}) getgroups(0x1, &(0x7f0000c03000)=[0x0]) setregid(r2, 0x0) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r0, r0, &(0x7f00003dc000-0x8), 0x8) execve(&(0x7f000068f000)='./file0\x00', &(0x7f0000007000)=[], &(0x7f000023f000)=[]) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008ce000-0x4)=0x7) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/02 15:33:41 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000190000-0x4), &(0x7f0000fe0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000), &(0x7f000003a000-0xaa)}}, &(0x7f0000636000)) getpeername(0xffffffffffffffff, &(0x7f00002b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00002b7000-0x4)=0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ffd000-0x10)="ab20ee68695e8584edb547332605fc67", 0x10) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f0000c38000-0x14a)="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", 0xfc) 2018/02/02 15:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000066e000-0x4)=0x1f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xffffff69, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00004ec000)}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ab000-0x15)='/dev/pktcdvd/control\x00', 0x440001, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fa2000)={&(0x7f00006ff000/0x3000)=nil, 0x3000}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) [ 194.811700] binder: 17479:17481 unknown command 0 [ 194.817147] binder: 17479:17481 ioctl c0306201 20008000 returned -22 [ 194.832326] binder_alloc: binder_alloc_mmap_handler: 17479 20000000-20002000 already mapped failed -16 [ 194.845250] binder: BINDER_SET_CONTEXT_MGR already set [ 194.851121] binder: 17479:17481 ioctl 40046207 0 returned -16 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f00002e3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000144000-0x1)=0x4) 2018/02/02 15:33:41 executing program 5: r0 = socket(0x8, 0x5, 0x0) recvfrom$llc(r0, &(0x7f00001fe000-0xb7)=""/183, 0xb7, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) read(r1, &(0x7f00009f1000-0x28)=""/40, 0xd5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b5c000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000836000-0x58)={0x0, 0x2f, 0x1, @tid=r0}) r1 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000933000-0x10)=""/16, &(0x7f0000e70000-0x4)=0x25e) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac7000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe2(&(0x7f0000999000-0x8)={0x0, 0x0}, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d40000-0x10)={&(0x7f0000b0b000/0x3000)=nil, 0x3000}) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c21000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025d000-0xc)={0x0}, &(0x7f0000d45000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006d0000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0xa, 0x2, 0x7, @empty, 0x8}}}, 0xa24, 0x7, 0x1000, "b4b91e38c2d4103bb44bd929ad00cf7ea1ae97315c3801c8d6b00fc0d8a50f46ad195f1dfcc1dfe8089436d782355c5d75f70d2727c232080684447db193e8cb9187c2f3176099671dfeae049494ee70"}, 0x160) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000f87000)={&(0x7f00008bc000)=@ax25={0x3, {"6452b170f60c83"}, 0x5}, 0x10, &(0x7f0000d81000-0x38)=[{&(0x7f0000f63000)="1fcbb5c355c30b1ef5a6e63810ff7eb9ace940c803f4cd0f008a51363429543dbbf9732ed45d", 0x26}, {&(0x7f0000a3f000)="478173cdd6d46a36a4fb42ba1bbb944577f5de18b0267ad9c4fd8720591d3ef97c54bc4b0db9515f204ea079725f71a2de4d01fd9d7d21df85fa348c89c3d7b6aaa25a21ac60401dd598e55e5f11532804d4188c72975ca50b1a5170bcff4c05687bcb14cb8c5a0beb448b55fc1c5d20f77859dbe921d30a9bd98bd3b7c07551c29eebf45813c5108c10fdac6dc1724b00275e6b8bdb35d3d0dbf27dbc67067b54744916f666936bbd359607a07a7a0b315022af025d73504056e03e872dc1d7ab68", 0xc2}, {&(0x7f00004fb000-0x7f)="a02fd17cf16b8143ca6932d41b9279382a16b207f8fa98842ca26628fe81f0de10446d98c2cd703733123253da0fa51343d6c089755e7a6f64df59470006542f509eec216c609a682da389728e4f4fd765bb5a867a7bc8ce4babfd2640e9c04a11d19858024a0a950af208bd58f45fb9ae46d71bc686f4577246cb85abdced", 0x7f}, {&(0x7f000021b000-0x69)="20339a9caef2df438d9cd9f4f08d6c9e27a55a92f94f9b103ef157519c6d253513860803f8bf2b5b69a427e7c62cfe59ea3255021a735081eb0e7333e403791474c33447b521dca32c259673fcb17572b4bac0087f3ff66268853708cf1ae5ef0d7a4f812eb1f12fe3", 0x69}, {&(0x7f00006b2000)="0a59e8a02d2cd2003b1491ce617049e1c9b9db35154c93452864615a3aa3b8dc59366c294d776de1ec7e07eb335ef250ce112d40513a5e1d0285fcea908729a7533160aff2d12f1abb", 0x49}, {&(0x7f0000cc9000)="8cfa755784d360e3be44fb1b8bcbfc69e1333a331b2a47025025d6e101bfce713f6d06e9c252e336affc4c5fb4750e6694a477f8f0f0cd1bf1877604dda082b13aa42ac711458ea66f20c366d561ea2f8b7987d5c0f5e21e21c0b618f8d27ef03247875abcead287d8674b36b9cb1b4f248d7e52517f8457b50a3914ba03473667a571b95cd5334f1c70eeff0cedf92e199003d84c7adee9104389046d436c0ce110d48408e2c4dd98cc68fac42a4322208ba1ef5a7fb7fdf9c6bcbc3df728287500", 0xc2}, {&(0x7f0000e5b000-0x97)="a585adea5de79b693bfb1d988a2f2cf7b438879d3b2a71e64ba064491aa9b72974d5d86cc7b3dbbc0f516f0d3617a894c5837513681868a7c51e3148ceab6be143f4de1d1810efc394a3ca82a3195b7fc8558671a49b2bfacde6d39fbc76e69479d66bb850192bd6807937679f6eeff5495fad7e3d3ec4ba7bfe5671e7302303006fcc961b182177433bb002a5367524e7ee7026179625", 0x97}], 0x7, 0x0, 0x0, 0x80}, 0x40) capset(&(0x7f0000001000-0x8)={0x20071026}, &(0x7f0000000000)) mknod(&(0x7f0000b25000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f000063c000-0x8)='./file0\x00', &(0x7f0000146000)=@random={'os2.\x00', '@eth0selinux\x00'}, &(0x7f0000996000-0xd)='/dev/usbmon#\x00', 0xd, 0x0) 2018/02/02 15:33:41 executing program 4: prctl$setfpexc(0xc, 0x80000) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000d4f000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x1179, 0x2, [0x6, 0x1]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x400, 0x4, 0x2, 0x4, 0xba}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='aufs\x00', 0x88, &(0x7f0000002000-0xc4)="12e9c55a5bc9b50362ed41efd019e8975fd0f6ba8a30b575790d44606997a1191af82e0916fb71fb518be618b77080cfba85807de332abaf32095d7f731427a6d04a4c4cf2ccea4e0d4a839098762f213683b5881b9d687af9a0bdde5ba5e9d776a17ebd586ed1ba0fe608ff5763c849710a35ed62f6992d1c029a82453e5f2b655218c1f49cdb40f462ad958c9860657ff952600972ed8156450ba433e53c31dd2c394d9199f3b9f0bb4ec4eba03a761babb450375c89ce435c1630bf97f0908161537a") getpeername(r0, &(0x7f00000ac000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000773000-0x4)=0x10) [ 194.867260] binder_alloc: 17479: binder_alloc_buf, no vma [ 194.874145] binder: 17479:17486 transaction failed 29189/-3, size 40-8 line 3128 [ 194.890362] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.896110] binder: release 17479:17481 transaction 138 out, still active [ 194.904788] binder: unexpected work type, 4, not freed 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x8, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)) r4 = syz_open_procfs(0x0, &(0x7f00005e7000)='net/ip6_mr_cache\x00') setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f00001f9000)=0x7a67, 0x4) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) [ 194.921703] binder: undelivered TRANSACTION_COMPLETE [ 194.936202] binder: send failed reply for transaction 138, target dead 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000109000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000fe4000-0x13c)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, []}}}}}, 0x62) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockname$inet(r0, &(0x7f000095b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000072000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x7, 0x3f}) prctl$void(0x8) [ 194.999343] keychord: unsupported version 0 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$read(0xb, r1, &(0x7f0000699000-0x1000), 0x0) [ 195.036957] keychord: unsupported version 0 2018/02/02 15:33:41 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004ac000)=@syzn={0x73, 0x79, 0x7a}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004de000)='/dev/sequencer2\x00', 0x60041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000537000)=[0x1, 0x10001], 0x2, 0x200, 0x7ff, 0x6, 0xff, 0x5, {0x80000001, 0x7, 0x7, 0x1000, 0x8, 0x2, 0x7, 0x0, 0x8, 0xb35b, 0xba, 0x10000, 0x5, 0x0, "307bb881e2df66e588f2e8754e7206fea92de7ddb7eada3ea38f64c2cd58e742"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x6db2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2}, 0x8) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000b39000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000393000-0x24)={0x3ff, 0x5, 0x3, 0x7, 0xaf, 0x7, 0x0, 0x3, 0x7, 0x200, 0x400, 0x8}) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f00000ea000-0x10)={0x0, r0}, 0x0) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000dce000)=[{{0x0, 0x0, &(0x7f00009e8000)=[]}}], 0x1, 0x0) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000485000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b63000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$tun(r2, &(0x7f0000760000)=@pi={0x0, 0x8000000000000, @ipv6={0x0, 0x6, "6feb58", 0x10, 0x29, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24c826", 0x0, "06344d"}}}}}, 0x3c) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f23000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca1000-0x24)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6a000)=0x1, 0x4) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f0000c71000-0x24)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac5000-0xc)={0x0}, &(0x7f00001bc000)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000b5c000-0x10)={0x2, 0x0, 0x8, 0x6258, r1}) r2 = syz_open_dev$sg(&(0x7f0000386000-0x9)='/dev/sg#\x00', 0x7, 0x8800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002f6000)={0x0, 0xe23}, &(0x7f00002f1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b06000)={r3, 0xb1dd, 0x7}, 0x8) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2d, &(0x7f00009fc000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fgetxattr(r0, &(0x7f000069f000)=@known='security.selinux\x00', &(0x7f0000cc9000-0x1000)=""/4096, 0x1000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc8000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/02 15:33:41 executing program 4: modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb3000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000fbd000-0x4), &(0x7f0000f8e000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000fb7000-0x10)='/dev/input/mice\x00', 0x0, 0x42) open$dir(&(0x7f000022e000)='./file0\x00', 0x40000, 0x82) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000785000)={0x0, 0x0}) r2 = dup(r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000096b000)=@int=0x100, 0x4) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000acb000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x1000000000000100) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f000079b000)='S') 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x12}, 0x8) r1 = memfd_create(&(0x7f0000001000-0x3)='[%\x00', 0x2) fcntl$setpipe(r1, 0x407, 0x5e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x1, 0x7fb]) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000+0x4d5)=0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x40, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ef8000-0x8)={0x0, 0x8}, &(0x7f0000cd0000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d3f000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3, 0x1ff}, 0x98) syz_open_dev$urandom(&(0x7f0000c06000)='/dev/urandom\x00', 0x0, 0x20000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000)) 2018/02/02 15:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002f7000)={0x0, 0x7, 0x100}, &(0x7f000083f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000230000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000047e000-0x8)={0x1, &(0x7f0000786000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000044c000-0x28)={r2, 0x0, &(0x7f0000867000)=[], &(0x7f0000701000)=[0x1], 0x5, 0x6, 0x7fffffff, &(0x7f0000497000)=[0x7f, 0x7ff, 0x2, 0x2da3, 0xffff, 0x0], &(0x7f0000101000)=[0x8, 0xdc, 0x2]}) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000022e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002c0000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000058000-0x8c)={0x8, 0xb0f3, 0x1, 'queue1\x00', 0x7}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000058000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = dup2(r3, r2) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000059000-0x8)={0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000057000)='./file0\x00', 0x1, 0x4) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000003000-0x8)={r6, 0x19}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000029000)={@generic="e50eb8ea6a92237f72feffd30580439b", @ifru_flags=0x8100}) write$sndseq(r5, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getpeername$netlink(r2, &(0x7f000004c000), &(0x7f0000030000-0x4)=0xc) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000057000)=[{0x0, 0x3}, {0x5, 0x100}, {0x7, 0x6}, {0xf, 0xf9}, {0x8, 0x9}, {0xa, 0x1}, {0x6, 0x101}, {0x8, 0x2}], 0x8) write$sndseq(r5, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000069000)={0x0, []}, &(0x7f00007a5000-0x4)=0x4) capget(&(0x7f0000086000)={0x399f1736}, &(0x7f0000be1000-0x13)={0x0, 0x77, 0x1, 0x1, 0x2}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000555000-0x1)=0x3) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000262000-0x8)={@local, @rand_addr}, &(0x7f0000591000-0x4)=0x8) 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0x2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000037000-0x3)='lp\x00', 0x3) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002d3000)='./file0\x00', 0x10) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00004dd000)=""/115, &(0x7f00005c7000)=0x73) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r1}], 0x1, 0x7a5) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = getpgrp(0x0) gettid() socketpair(0xf, 0x0, 0xb1b, &(0x7f0000366000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006e8000-0x8)={0x1, [0x0]}, &(0x7f0000072000-0x4)=0x8) rt_tgsigqueueinfo(r2, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x40}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000898000)="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", 0xfc) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x12}, 0x8) r1 = memfd_create(&(0x7f0000001000-0x3)='[%\x00', 0x2) fcntl$setpipe(r1, 0x407, 0x5e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x1, 0x7fb]) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000+0x4d5)=0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x40, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000565000-0x11)='/dev/vga_arbiter\x00', 0x101201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002f0000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000fdb000)={r1, &(0x7f0000169000-0xf4)=""/244}) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x40000, 0x0) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000f81000)={&(0x7f0000fc4000)=@un=@abs, 0x8, &(0x7f0000b91000-0x28)=[{&(0x7f0000e64000)=""/224, 0xe0}, {&(0x7f0000d9d000)=""/68, 0x44}, {&(0x7f0000621000)=""/110, 0x6e}, {&(0x7f0000f1a000-0xf4)=""/244, 0xf4}, {&(0x7f000018c000)=""/127, 0x7f}], 0x5, &(0x7f0000a4a000)=""/139, 0x8b, 0x3}, 0x40002100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000877000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000025f000)=""/16, &(0x7f0000030000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@generic="6a8ba326a120c22c2255bbee94013dbe", &(0x7f0000e63000-0xc)=@ethtool_gstrings={0x1b, 0x1ff, 0xe9}}) socket$key(0xf, 0x3, 0x2) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDMKTONE(r0, 0x4b30, 0x6) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)) [ 195.240614] keychord: invalid keycode count 0 [ 195.241205] ': renamed from gre0 [ 195.270049] keychord: invalid keycode count 0 2018/02/02 15:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a0f000-0x8c)={0x6, 0x1, 0x9, 'queue1\x00', 0xe45}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) seccomp(0x1, 0x0, &(0x7f00007cf000-0x8)={0x7, &(0x7f0000ed1000-0x38)=[{0x7, 0x8001, 0x101c, 0x9}, {0x0, 0xf8, 0x3, 0x36a8}, {0x40, 0x7fffffff, 0xd30, 0x6}, {0x6, 0x6, 0x1, 0x8}, {0x400, 0x1, 0xffffffff, 0x400}, {0x2256, 0x80000000, 0x4, 0x9}, {0x8, 0x3819, 0x1, 0xa6}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000aa6000)='ceph\x00', &(0x7f0000b56000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000262000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffff9) r3 = open(&(0x7f0000893000)='./file0\x00', 0x101000, 0x144) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fbd000-0x4)=0xfffffffffffffffc, 0x4) r4 = accept4(0xffffffffffffffff, &(0x7f00007b7000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000954000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000187000)={0x0, 0xffffffff, 0x10}, &(0x7f0000f35000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000bb9000)={r5, 0x62, "c9e7615143e0592ecab0a7b7de20b792ef861d71b4ec4ab06e12f28fd622a427bef163dffc9fbc593ab19d8362758cb28a35e671aefb65cf4f77808924221973fee80036d7ee2b890754ff5f524af2c417a34649a048058f6fc484b34a37f1b2c7c6"}, &(0x7f00009e9000)=0x6a) keyctl$revoke(0x3, r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') fchmod(r0, 0xe) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f000087a000)=[{&(0x7f00008fa000-0xd0)=""/208, 0xd0}, {&(0x7f0000bcc000-0x91)=""/145, 0x91}, {&(0x7f0000975000)=""/145, 0x91}], 0x3) 2018/02/02 15:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) removexattr(&(0x7f0000175000)='./file0\x00', &(0x7f00006b9000)=@known='security.evm\x00') r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/02 15:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000015b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000719000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000329000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = open(&(0x7f00008d9000+0xac4)='./file0\x00', 0x80080, 0x20) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ef6000)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000)) 2018/02/02 15:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d57000)='/selinux/policy\x00', 0x0, 0x0) r1 = getpid() r2 = getuid() r3 = getgid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b16000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000540000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = gettid() getresuid(&(0x7f0000b16000), &(0x7f00004b5000-0x4), &(0x7f0000105000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000937000-0x4)=0x0) lstat(&(0x7f0000bce000)='./file0\x00', &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009db000)='./file0\x00', &(0x7f00005c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000098b000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) r16 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004af000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000440000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eaa000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d87000)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000c25000)=0xe8) getgroups(0x2, &(0x7f0000c69000-0x8)=[0x0, 0x0]) r22 = getpgid(r8) lstat(&(0x7f0000604000-0x8)='./file0\x00', &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000948000)=0x0) r26 = getuid() getgroups(0x3, &(0x7f000032e000)=[0x0, 0x0, 0xffffffffffffffff]) r28 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/enforce\x00', 0x404082, 0x0) r29 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db3000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c32000-0x8)={0x0}) r32 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r33 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b93000-0xb)='/dev/keychord\x00', 0x4000, 0x0) r34 = mq_open(&(0x7f00005ef000)='-\x00', 0xc2, 0x0, &(0x7f00002d0000)={0x81, 0x0, 0x101, 0x100, 0xfffffffffffff772, 0x1, 0x120000000, 0x2}) r35 = syz_open_dev$sg(&(0x7f000083c000-0x9)='/dev/sg#\x00', 0x52f3, 0x100ffd) r36 = accept4(0xffffffffffffffff, &(0x7f000004f000)=@l2, &(0x7f00006fe000-0x4)=0xe, 0x0) r37 = dup(0xffffffffffffff9c) r38 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r39 = getpid() r40 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000)={0x0, 0x0, 0x0}, &(0x7f0000db6000)=0xc) r42 = socket$inet6_sctp(0xa, 0x0, 0x84) r43 = syz_open_dev$tun(&(0x7f0000a95000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009e3000)=0x0) fstat(0xffffffffffffffff, &(0x7f00007a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() r47 = open(&(0x7f0000996000)='./file0\x00', 0x200, 0x108) r48 = socket$inet_dccp(0x2, 0x6, 0x0) r49 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/access\x00', 0x2, 0x0) r50 = perf_event_open(&(0x7f0000f29000-0x78)={0x3, 0x78, 0x6, 0x81, 0x8, 0x419, 0x0, 0x0, 0x4212, 0x9, 0x1, 0x4, 0x7, 0x63, 0x5, 0x10001, 0x1, 0x100, 0x5, 0x1, 0x10001, 0x5, 0x8, 0x3, 0x80000001, 0x5, 0x8001, 0x2, 0x7, 0x1, 0xf21, 0x1, 0x2, 0x3f, 0x8, 0xcb, 0x7f, 0x0, 0x0, 0xffffffffffffff81, 0x1, @perf_config_ext={0x7, 0x808}, 0x0, 0x20, 0x9, 0x2, 0x7, 0x0, 0xc4b}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) r51 = inotify_init() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000009c000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c3e000-0x4)=0x0) r54 = getuid() getresgid(&(0x7f00003c3000), &(0x7f0000ae6000-0x4), &(0x7f00003bb000+0x3c9)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002da000-0xc)={0x0}, &(0x7f0000f26000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000057d000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f000030d000)=0xe8) lstat(&(0x7f0000426000)='./file0\x00', &(0x7f000079a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004f2000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00008c7000)=0xe8) r61 = getegid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047e000-0x8)={0x0}) r63 = syz_open_dev$sndseq(&(0x7f00007cc000)='/dev/snd/seq\x00', 0x0, 0x4000) r64 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066c000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b11000)={0x0}) r66 = inotify_init() r67 = socket$l2tp(0x18, 0x1, 0x1) r68 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/policy\x00', 0x0, 0x0) r69 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r70 = accept4$inet(0xffffffffffffff9c, &(0x7f00004fb000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000056d000-0x4)=0x10, 0x80800) r71 = signalfd4(0xffffffffffffff9c, &(0x7f0000ea4000-0x8)={0x6}, 0x8, 0x80800) r72 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f20000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r73 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000094f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r75 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ece000)=@ax25, &(0x7f0000d87000-0x4)=0x10, 0x80000) r76 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008fc000-0xc)='/dev/ashmem\x00', 0x602, 0x0) r77 = openat$dir(0xffffffffffffff9c, &(0x7f000032a000-0x8)='./file0\x00', 0x0, 0x6) r78 = inotify_init1(0x80000) r79 = userfaultfd(0x800) socketpair$inet(0x2, 0x7, 0x7fff, &(0x7f000050b000-0x8)={0x0}) r81 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009ae000-0x4), 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d93000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000155000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00004c0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed7000)={0x0, 0x0, 0x0}, &(0x7f000028d000-0x4)=0xc) r85 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a2000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r86 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000690000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aa8000-0x8)={0x0, 0x0}) r88 = mq_open(&(0x7f0000ac7000)=':\x00', 0x880, 0x22, &(0x7f0000bed000)={0x6, 0x9, 0x0, 0x5, 0x6, 0x1000, 0x0, 0x81}) r89 = accept4$llc(0xffffffffffffffff, &(0x7f0000a42000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009ad000-0x4)=0x10, 0x80000) r90 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r91 = mq_open(&(0x7f0000c16000)='bdevwlan0@\x00', 0xc0, 0x10, &(0x7f0000574000-0x20)={0x10001, 0x3, 0x9, 0x4, 0xfff, 0x8, 0xf5, 0x9}) r92 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r93 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004c5000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000229000-0x4)=0xe8) r95 = getegid() r96 = accept4$ipx(0xffffffffffffffff, &(0x7f000042f000), &(0x7f00006c9000)=0x10, 0x0) r97 = socket$nl_generic(0x10, 0x3, 0x10) r98 = syz_open_dev$urandom(&(0x7f0000dae000-0xd)='/dev/urandom\x00', 0x0, 0x7fd) r99 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000019e000)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a8000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000c2000-0xc4)=[{&(0x7f00003d9000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000476000)=[{&(0x7f0000c1a000-0xa)="a0daa35ac0c839054c99", 0xa}, {&(0x7f0000a76000-0xde)="a1b418e778795c8a952fb3dca0e455d114b7797227c30f79e8a2a5b30ed7ee658d5d3dfa91cdfbf08aed8668fd531e61050ec6c9c962e35b3e9fc6ab0220429fde44e3de1a7442c70b87e0164b5663db757789d85ae02da06ef9ad80da91563b478bd5fe524580f0417dd8ab7e88e7963bf58803d40d7fa1ff179ad5a13f7c7c6c7d35ce46a96c232cda3a679c8a096c3a6909ea3ef6a429a995d46553f8d0a9103fcc25efec7489c0f70e96d043ff33d5dddd66f86698c88000a4f33aa69f59c1a6a497eeafacc14012d2ca5f418a876d14d17796439eb7a41715f6bc00", 0xde}, {&(0x7f0000c43000-0x1000)="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", 0x1000}], 0x3, &(0x7f000081b000-0xc0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r11]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r15, r16, r17, r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xc0, 0x1}, {&(0x7f0000f72000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c9a000)=[{&(0x7f00002ea000-0xfe)="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", 0xfe}, {&(0x7f0000959000)="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", 0xfb}, {&(0x7f00003f4000-0xb0)="bc15ddf79970fca446305e842b4f78782033362b1d48621a476888a529fe67cd464d76d38f51d76c980bc6fa76ce72f5b073061e22875c281f12f02007bece5ba3aa9f0962f3bc58f8d4f5fc2df7e3e7a9ca0b55ce51dceaf638b87b6d7e376a7ae6beaf100670fe34cc42c9785b409c311bb448d74c77b64622c44801f934a4379095c1d57cd55d1b0f3b5021b60c16a79d19ee6cc6cd9f4667430fabd22f329dbe70ee6371e306d4c6e20fde2ff7ca", 0xb0}, {&(0x7f00009b0000)="82121188678ae4c4fec5dde845c95f48ab6434cef571e48eb7ca79f48460bea0fc85505d7e755a76129d62727469685b230363cd6d1369b3c5dca6307afd1c84b28b0e504f", 0x45}, {&(0x7f0000a99000-0xcc)="6176e59d2e7144b9274ad61f28d4b5bc4208f0905c53a20f3cb0b1cc425478378d196a5592b2b8aa5f4b8de3e00bc4b753f3d258b87c4be571d39ca913ccd7b60c80da9b8f7dde4d276d4cf9c69dbb22ff7b07634642b705b2f4d950be4ef23aefbe12beb5ad34d171ea5d37579cf9f600f3aeb30c4979b4ee9b7de223994b381b7337d017f8a4c3a87fa67e8d5ce5fc8ee322dcf05ec5d9f5ad3d0037a054a2b554618eb19d79b759cb9a01eb7095baddce6807c8a59b6c6d55354058cc99fb9683e122ee2d4967c6b7e06f", 0xcc}, {&(0x7f00008f5000)="d0133c881261470b9fb0b2a4da5ba6a8b1352da43a6a8184316b8b8125cc95efc73bdd3276ee3ffd121a4f701af927fd775e1b2d568c5a792ecb6ccdac8b8177e3e8b3fcf68be021a673d667ff08c97ccbff88a0c17585c3137c9b8c379a6b19643139287e4b65", 0x67}, {&(0x7f0000214000-0xd9)="5e2d434f5fcfbb782de3b9b6f7652dd7034a6d3e1b7ee3ac50968a1f31354a4b4e7737dc73a0d343e7fd351178049f37c7136e26ea2f0718c77b39fa908635bf69404476c63d05e3b511c0b595f3b0958ffcab21925a577420c4d699a0ae3c5cb789a62ded85d0adb7bdaeeaa96af71a87fe6cc0a930e08e886fef1147087f22db0fa09c7d780d38a4d039af1fae9b9969ca164bccb96e66e38f8a8affe2683a15d1a9e029a68f12e52e70835cc167bfba81f8bf971dfcfb4481d2c493dd3dbbb3c38b06de2badc1394ab5220df149463be683136bc6a39e3f", 0xd9}, {&(0x7f0000d8e000)="6b938a73c74143305e612b5ad5938b028e3279fd4edd8aa0842511d203386ef2ad2a9a0ce082cc8d5d2be219d39730d228b5045ebe4c7c536d033b330836b31b8ea465c052db49f0286677e1603e5a0900089080276ccff4765224aee6ddba59186f542dd87c7ce1bfc327c6c6dd7191f977bc3416cf7fb951c826e55c5ea9bf884b9b7d85bc22d736c14831239367", 0x8f}, {&(0x7f0000287000-0x4)="ad9033c7", 0x4}], 0x9, &(0x7f000063c000-0x68)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28, r29, r30]}, @rights={0x10, 0x1, 0x1, [r31]}, @rights={0x10, 0x1, 0x1, [r32]}], 0x68, 0x800}, {&(0x7f00000cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f68000)=[{&(0x7f0000f64000)="d4a281c81a26dda43b8e45e6b3469987d415c20909d20d4c27f56fb5ebd7e7c162794790b2db6e910ab5a5600b29ac8de5414af027ba0b94e58bf8e63482ddddc28c81c3d2b9da9804a0ce28cd4b686358deb29a6fb692774e6476af85e77a2a8c", 0x61}, {&(0x7f00009d6000-0xc3)="9da8ad8677a59099f4ead37d5f0eba5d53ca8c546d7799ad4801aa42d7d7e37da5d0a87357d2d70026afdf45eaf6d7ddd0a2518dc7bd1399c685187baee9bace317e8a2fd742e6a1ae947445a129e3162d0f6c1bdf75186757bf99fdff26ae581d361da4c0d77c8f901ed89a4598fc2ebe1aeb6a8fb1722f2c93bbec06ea5ee198b8cc8006725bc16b29e1ac7fa3db05c668ffc921394e008ded1d372ddcd3a6f06d9cc006e8110f20b974630d14528ded1ee76ceda6110e1b2c12d6a3f5820620ead6", 0xc3}, {&(0x7f0000af6000)="20305527712abfbbf05e9712d14325fc44beb76afff48578581039f9fc22688b1391de1b2529930cb5e2f4c8349faeaba6bd61debb2bf0ddff4742dac9d433ce58e4e5f310d52a9c1a258f453acc5660d25b6477d6cbef74224945a5369e7f0aa6aa6acb2372610362f280aa191b0923b9162b3c68acdc8b60d619167926c52101eed1650360784cb0de6844373c40eef73419bfbb06e6657d992fa2cd08841ee902e1e5d1aaeca63919cfb8ea638bc099ac17e97c3cb1fa7b34f0c07b8c4dddb0271ca8675a333be70187f7b910a82e31a82f80f5346dfad40fcf", 0xdb}, {&(0x7f0000829000-0xd1)="ef53da1b6fae3d0b26c890ad0cef300551c4f88e92f243d2c89bb3b0ac4f4808a17341b38ccda3b5a5f505a2693c5dc24ae41f6ea131b494d7505e9b5e3d2351ea2b5fa48cdcf65b95c0b9e3f35ad8ca5fb613a6354b0638474428da7c7b393580bc806ae78d393c05f4b7f7c6a0bcf431d12c76a6eb43bca6cfcaef516479e34513a6549e91d78359ad412cd9b87c5dcc332b2d9edd4cf90802c1a87764836d7b97c9c6ac1f3f54d9c44dc99b61a1efaedc8f5262c7fe20fa36550dd4d0312ac1759328791959b0f1d206a63c7a5085c82cdab8c94f50bd4fac71a290ea8a3aa0de960ec05a0c544c09fb", 0xeb}, {&(0x7f0000e7f000)="0563368bb2c616d9cadd5bbf3da3764a59630b627c66efef442ab738ae85ed5301c9c7cb7428cb8968299c804eddec0a918ac0b15ebd332b6422dc7cdcc38e792c116d665c8226fc77fe2aa887a4f764c349a7f81c93a17297ea5eca116f22583c7732cd64f856c6a2f4037a923ec3c327f8c239241fb432cfec8a966548565f75edeeae2412cd6e4dbf847cdd2486f99da166a7341a3ee29c337660bda1fd7da54923092f9393a73d4f424490eeaa4e515632e902dcfccbf64725102a2bdd7684f19cfd3f9c1c9f169dce2ff9d493d09f278d6318", 0xd5}], 0x5, &(0x7f0000ba6000-0x48)=[@rights={0x10, 0x1, 0x1, [r33]}, @rights={0x20, 0x1, 0x1, [r34, r35, r36, r37, r38]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}], 0x48, 0x40000}, {&(0x7f0000512000-0x1)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000321000-0x8)=[{&(0x7f0000108000-0x19)="176fd7891c47c7c244f49acf55fa7e8578d940d956c84be801", 0x19}], 0x1, &(0x7f0000e75000-0x2c)=[@rights={0x14, 0x1, 0x1, [r42, r43]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x2c, 0x804}, {&(0x7f000052d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006b9000)=[{&(0x7f00002f9000)="5bb57177cdef40078adb1a92c81efaf2bf32782ebad67588e530511af3a165fb7c72e63c", 0x24}, {&(0x7f0000cff000-0xb)="2c06e4af1fb8f963b11d3c", 0xb}, {&(0x7f0000c20000)="8b1f9c74fc72bdb1ff9a145e56f0fdf8910396e1da9007358f5cc7bb4444b058d9e59a1712f7706437d3fa1047e5fc4f7a2ddb655a3408bb1ba8de7ab187cfa8b84b068fb62966bfb6f02e6e1174", 0x4e}], 0x3, &(0x7f0000703000-0x24)=[@rights={0x24, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}], 0x24, 0x20000001}, {&(0x7f00009e2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d1e000)=[{&(0x7f00009f5000-0xdd)="210b85020ba1f9b2179f54052ea4eaccf16b12dba0dd98094efc4b1432f5c2052ec8d9404e9050ddb0b0b1af3e1e6de2f03746254b663b5e83777aadcb0e66517ebb6c6a688953fcada36ba305935e2fff7b5043a30fc0c231dd64c3eb22659405d57a97b5f7745b5cdbb0b926867a349b0fdaa6e9d8c95792dc54b17116c06edaee291360652a5d9d359f451e3aeb67db1d0f93c2ee22c3551851f42fbc6cb7f9588812d3c92301df24ca70a9d82ebd5cf24f6d3c2520ef1c984a4f56735c840391dc5ffa585b4eed12e6592aec4fb999b1343924b80786ccb199def8", 0xdd}, {&(0x7f000002f000-0xf8)="92058c98724a947611212c102f95d1138f0bbb0711e40c8a0db5178d7f93ae7c5d931eba1f351ba2357364d01cede5ab296b420e3bef31dca3aaa59aa1bc5d092596eb44a23398422296bcdb3cd9f29ae127f17795fee6fd71fe29ee0f83c3227a5c344e00fd2e53ac4c2f5631fd2afec17b19fee7ce7352709e850e2fa9b30f8b95aa0c3970e8a6293eeb79e6fbc5c87902e75fc6fbe040ccf2b4624cc26798e0164751c947d45d582fb21caee5f1483b4f2f9843cd764e4c7a12d515c25da7cc2927c0694da0df18a3524a74425106f5ac149236929d5891b8654584c18d534205429e09a3680ee39dde121bccdea9365d5110e0ce7937", 0xf8}], 0x2, &(0x7f0000d41000-0x19)=[@cred={0x18, 0x1, 0x2, r53, r54, r55}, @cred={0x18, 0x1, 0x2, r56, r57, r58}, @cred={0x18, 0x1, 0x2, r59, r60, r61}], 0x48, 0x4000}, {&(0x7f000073b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000)=[{&(0x7f0000355000-0x80)="148951ff9bbc8faf682db45b35bcfdd91f00f1a8aed506160a52c51077ac907eeb60965284098de44751a5d440c281296796049a69515bb0c5a22c45e7381a53e0d842d59013a14adbe9eaf246b263ca3a09e64f49bce9bbec2170ef1242567e183399e0939b343c1acf9930e6f71a80fa5d4ced0af6f10a9c88afae166ebf55", 0x80}, {&(0x7f0000088000)="2200722f21449cb5b89d5406683b9e39c0df8ce075474b2551571f380d892d112c05ae78110e9e8f70c20261864ab6260abd30c3b5cb04868e3b7318cbee540aafa74d90c0916bdff6f939e90496bd22cef43c9d1ab891788940490d08aff6a85cf8ba2af903755270620613e6c1dc060b47723074964502a1a38e2d8df95ee7ab984d71b0ba4763c72226af2a0d5da5e1259aacd0e8f378df9396fa3dcb9b48", 0xa0}, {&(0x7f000043e000-0xe8)="c3f7741d8ea8d9701a16a783ea189551a303946fce58bdc701c56813d6cac389fbb83aa8b8d8ee08ec889f9e37f5e8225adbeddba1b6b4efe2151236eba34ce76bcf520f49337b805c482c7c4a846b98e10543504933160c31de5232403a34cc7d2565bb3968cd949ec4626c4b2833986ee47bcd5cf09e7baa8ca42f6cf31f1708e4a3b609bd64bccf17805332484d81b476ad730da0147d5328605d680f41a484453b4322b0ffb65c7d928ebd053c132355d9778fa97a2fb644c8e68b68a4c475993ebf93907747ca6ec031b31aac303e24e0e075644d38316ca0df74af512214cb56886ab5e3d0", 0xe8}, {&(0x7f0000b03000-0xd2)="112bf6d247baae9fcb44554a4c55e6cc07a9d2611295db6cb01fd1988847d91527ebb026a463a3f6d608fac8c9fbf84079c0b10e33becc4065360483f272764c95da101e31bbbd422aeea3a8174e0665aa435816d8c6fba2a75d9db71b28403e685d5f1760d1faaac9cd0565d611c39c2a40d9a3876db7df37b175833a03f7e2667ab4b63fb99b12aaa225b166ad47341225df2147460865d6eec46675601c8d640e294a3b22cf3d5745506b4bbd6d01e27d67ac912e6d6aec02874a196af9f1bff0bbf305913ba28c6671fc9f9201ec2780", 0xd2}], 0x4, &(0x7f00004c5000-0x10c)=[@rights={0x10, 0x1, 0x1, [r62]}, @rights={0x1c, 0x1, 0x1, [r63, r64, r65, r66]}, @rights={0x2c, 0x1, 0x1, [r67, r68, r69, r70, r71, r72, r73, r74]}, @rights={0x28, 0x1, 0x1, [r75, r76, r77, r78, r79, r80, r81]}, @cred={0x18, 0x1, 0x2, r82, r83, r84}, @rights={0x2c, 0x1, 0x1, [r85, r86, r87, r88, r89, r90, r91, r92]}, @cred={0x18, 0x1, 0x2, r93, r94, r95}, @rights={0x14, 0x1, 0x1, [r96, r97]}, @rights={0x1c, 0x1, 0x1, [r98, r99, r100, r101]}], 0x10c, 0x4000}], 0x7, 0x4040) unshare(0x5fd) r102 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r102, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000-0x1c0)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000b33000)=[{{0x0, 0x0, &(0x7f0000755000)=[{&(0x7f0000bfb000)=""/152, 0x98}, {&(0x7f00002a2000)=""/70, 0x46}, {&(0x7f0000190000)=""/186, 0xba}, {&(0x7f00001df000)=""/130, 0x82}], 0x4, &(0x7f0000a27000-0x31)=""/49, 0x31, 0xfff}, 0xfffffffffffffc01}, {{&(0x7f0000e7a000-0x10)=@ipx, 0x10, &(0x7f00003a8000)=[{&(0x7f0000a09000)=""/181, 0xb5}, {&(0x7f0000498000)=""/139, 0x8b}, {&(0x7f000087c000)=""/4096, 0x1000}, {&(0x7f000011c000-0xe2)=""/226, 0xe2}], 0x4, &(0x7f0000d87000-0x1000)=""/4096, 0x1000, 0x9}, 0xb9}, {{&(0x7f0000539000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000fef000)=[{&(0x7f00001bc000)=""/112, 0x70}, {&(0x7f00004d5000-0x97)=""/151, 0x97}, {&(0x7f0000d15000-0xa)=""/10, 0xa}], 0x3, &(0x7f000024e000)=""/133, 0x85, 0x1}, 0x9b}, {{&(0x7f0000560000-0x6)=@hci, 0x6, &(0x7f0000620000)=[{&(0x7f0000f13000-0x56)=""/86, 0x56}, {&(0x7f0000e73000-0x11)=""/17, 0x11}, {&(0x7f000011b000)=""/89, 0x59}, {&(0x7f0000043000)=""/204, 0xcc}, {&(0x7f000077b000-0x4e)=""/78, 0x4e}, {&(0x7f0000a1e000-0x7c)=""/124, 0x7c}], 0x6, 0x0, 0x0, 0x6}, 0x80000000}], 0x4, 0x10161, 0x0) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x0, 0x1}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000efc000-0x4), 0x800) getpeername$netrom(r1, &(0x7f0000322000)=@full, &(0x7f0000a92000-0x4)=0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000960000)) 2018/02/02 15:33:41 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000eff000-0xf3)=""/243) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 15:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockname(r0, &(0x7f0000b97000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000021a000)=0x10) 2018/02/02 15:33:41 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f67000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x4001}) 2018/02/02 15:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x0, &(0x7f0000001000-0x1c)=[]}) r0 = open(&(0x7f0000cf3000)='./file0\x00', 0x200, 0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d7a000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d961270100000018b86c09bb2e93c68174708d6db960782f2ea948ddbcc1de84000142ed43fdb02bf212", 0x2c) 2018/02/02 15:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2b000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b600bee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a3", 0x50e, 0x40000000048002, &(0x7f00002b0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000edf000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e2000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000db1000-0x4)=0xe8) fstat(r0, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001a9000-0x8)={0x0, 0x0}) stat(&(0x7f00008a7000-0x8)='./file0\x00', &(0x7f00007d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003f000)=0x0) fstat(r0, &(0x7f000063e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000460000-0x8)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b09000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a4b000-0x4)=0xe8) getgroups(0x1, &(0x7f0000484000)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000b93000-0x54)=[{&(0x7f0000719000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d34000-0x38)=[{&(0x7f000086a000)="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", 0xfe}, {&(0x7f0000175000-0x5b)="2a0ef7b38ad0e2e09babb91544e4216e17f35ab2c20f3833dac68a9d9bf85ddb38df7d603d7384adc97bca4ce3cf946b146b20333c7966e8113843792562eb87cdbf5421e2f75fae699d8e26dcdd6075b4a947a1dae0fec5554ab7", 0x5b}, {&(0x7f000051a000-0x4)="ae1c0475", 0x4}, {&(0x7f0000035000)="b6ca3c0b2f88c9064feb7eb5e731aba62bfeb0945534c6212cb2cf8763fb45b0c4473d7be89e2376965ec5c097faa1855b268635c91204", 0x37}, {&(0x7f0000018000)="cfccccd0608dc2200d131450914c1a09ca3b81fb3852ae4aac5227fd991569b0de07c8c0c10d029b181cadee5bc5fe6e29462d3fbd83393922cfe00f75bbc1b30778402d841ce4f2272100bf26357eb5bf253cd452bbb4234b973eccccfb5e107523fb275ef6cabd626bbc6ab62a6ce974bb4f6f8cb3b27ce28130f63564f979", 0x80}, {&(0x7f00003a0000-0x8a)="5946ce521cb56603fa14ba3b60237a70483622a3939f9d8f0cd42daa1803e729eb846f61f5511d2d4f8a0b6d2d54708dfdaa900ab5beb42d6438e258883f0af3f8c76410904d43fcc49fecbeff26c55f84171f2e82109a9e72dfb0d1129be14582e3b3d1063c4d9ac30bb3b34d86f69356d71e8574c917c21c4daf52fe8bb24a19f6537c47a98af4113a", 0x8a}, {&(0x7f0000a06000)="f0bef4782c33dccb47c47f1e554e5e34896d320e294764a8398bf3cf7735eafe66a5a8e56d741e1bb0cc4800a9b2f63719d59f7b23aad57326dd762ecb570353f182d030eecaf067a2eaac37218f27387e17", 0x52}], 0x7, &(0x7f0000e8d000+0xed8)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0xa4, 0x40400c1}, {&(0x7f00001ac000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fdd000-0x38)=[{&(0x7f00003d3000-0x4)="9db536ef", 0x4}, {&(0x7f00003f2000-0x64)="ae008d67d8339601fb9c8efcee7c413383c749fcacb1c9fc795de41dc267d44a741778c0efef1528fa323be28d4708e40b7ce0716443a12f0e1dbe4e9fb28074aed16da6ac42fb9cb891161190e3443f5b3c82abb4e8b81cc779e6c8c42b44e1ba9b822d", 0x64}, {&(0x7f0000b06000)="0fc358806809b05f3fc2b4a673ce58f3af0580d205868f0d9e87fa40eea5243db9c05f3431a972c2ecf6500a048222762661b896b4c4b0dd35a600158aff04d4fd37fa4b56dba22f14e8a626f589731d67ee019ad8f444d56fb641d8d8d89e36edbaa7bf515611a7952a84aedab33abbe052bc16d3373250ac4582e1c5f17f008b17cf60d3ae89adba9d91e771c268aa7d01c10391e3e9cf2a85739c44a7a92eb74a68cea56e6073a07a26d85a5c61", 0xaf}, {&(0x7f00009de000)="8ddcd2f5a7facdbe4cab41fc4098efc9a321e537232b743c750cbb51095a68021120a727c98fc362ce5479271311cae75c0b68c00cadf37687cdeea8500a8abc16210aa20001ca0a36175150e718d7ed73a98af42776fd5cdb3e185154b8a9c6f58624602c88c25d596a0671c94f81a3", 0x70}, {&(0x7f0000387000-0xea)="14b6c698f2f815c089f04efe211015ac992e729a2bbaa08dff7f9cb73ade2de3d432593f2b0d2d1461f115a0f01cf6ba732e34c166fe3f7a6a1479b42ad119c83865b877faad6b6effeb910bdec352387bf1337e94257828dfc8b4fab50fc8db9dd55b87a324f9996bb2404dd85587df2543abcedb77dac996a9bf120359266c964293b0214e94835be757dc53efd0bcee315fa2cc06919936e1c513d1b4eace70bcd71461b1e969ac1a80240151775bdd48c51823df2c08572e97be7b124b42dd9461180544607f526af54b0a0cf628e5e08977826a7ca53f87ccf099e8539facb29406b075356ea97f", 0xea}, {&(0x7f00002c2000)="16661284d5705333e200b1ab010204d190cb648d6787c4c0690102172bac675c9757b26250840f27506d358d5a5d92c16181e78e61a5a169512ac47d72d6615bc77a87732ada1df16de2591e504f5bb86e1aa2031959ae45fb3c19ff43386fa1c379535d9c38662bce331c3a7ea1b0498985f5b6a10a4bd9e1767c78aa93456edbb35f5b8c78223094b7091bf0086a6f864c393442f8dfc9cb3182b357d8c9ddad6f1b6b4e583b4e2b1b39aeedfb85fa409d0b13dc", 0xb5}, {&(0x7f0000b5c000-0x4c)="b5fd46226030515181c993623c01390ced2eadaf0b15ecc5ba8881ce5c2eca5ac07aa74b3cd0b67ad908c133fcabe7211063ac7dac704ebd3ae6d9021e2ad0b015a8c28f904d6d6bff3f48ac", 0x4c}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000b71000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000050c000)=[{&(0x7f00007cd000)="cc9495f39ab8078f9bd68a505d0d80ebb8154f0ddf7f50f9d41ab10d845698fd5e948b6cb8fedfb2", 0x28}, {&(0x7f0000f77000)="6d0866fdd8582355c58c7c2fd69a34d8df42b17be37bcc730c098b23fdc69eb9f4faf823845889124656b1f8f01c1c323d4b944d4977fb20207141974a597d2db756d87719a135f28b68ba8d8422a957f937e6c2de9ebb0d9f33827349dd44e5ac8570a1024266e61519bac73b39bc261871403400ec731c9f3855b0c5ab0a466b0d0efdfe05acd925ee8cfca8b4795ac684348f3059979495ff5c98f3d8", 0x9e}, {&(0x7f000079a000)="b7d3134a2afb5756b657923ffd64537c399ba2ad5f07ec6a9c540c96c4e75dad5e0009457f61f0321662e8de97251e957ac177ef6bfffd6c2ed2dc33a28ce49e6ba929f60c9ffc670eed40809c681a76139df5d98562e9cd9e14a27efd1e3feb9d0b472072687415213539ec77852e0b1c133e6ba72a36dfb011d64ce0d9e247820baedf59da94cd4b8cfec9b6e4a16255badb0aec62ca65d8485e51aa8c9bdd55afca5e8a82c512aae9751dfba08db7343e9328a91d6685abfb667cc8a848939f30f840be27f9e1c76e85f74428", 0xce}, {&(0x7f0000405000-0x7b)="96c3834d7fe5956e55f7a5b92189bd86e129bdaa842f913c2783f1ff527dd9b16507659d10bd915fbd954aceefa4157c92cbd68ede2663245a3dc49c9dac65422fb6785393a4e172cbedeb5fd9777a38adc03c8fd34df2a1c1940a09bdddaf518b0f13c42d34506fd60d44d429aa66873177ecce5a9bf82d9cad4a", 0x7b}, {&(0x7f00005ac000)="ffcd", 0x2}, {&(0x7f00007e8000-0x1000)="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0x1000}, {&(0x7f0000e08000)="7f6d7a2d75922637329a5b6ca248d836f52732a4390e474f339523ef0df48a3a906e9630e36a46d85971177d02768a76ab87310326e3b7b8e9591d375c002c3153236b13f2da108f49222a03e0a091b68748", 0x52}, {&(0x7f0000b17000-0xaf)="a6bd00fa0d931c5a7ac403ba2f0fe4a64cbe50a39299ff34808e67911bf19829f1a19ffe6651241210ae63577c22669fff1c529415259e12dbb2e956bb5d850093c115ebb0075d65464e13e19918c497cd51f1a9d1bf97cca540bfb43c48c3df9ebc40c781349fc7963b80c2fd7f5020b624eb782c2e7786b3e90b1164ce009b38ab02c288781444048b65683f65003139a7681fe16e97925fd22c4c3064ef235b677ebe63ce2c4f3a1c960894ee86", 0xaf}, {&(0x7f0000d81000)="52c7e639a39ade4a277e197b495c0afc96013a5a8802c7edcba6e6f8731f737b5380d5a4efc77cf7860b12359ffb8b966cb1a34e", 0x34}, {&(0x7f000017a000)="52168e919765d654015ae80190c74f5bf070e62eb39a7a7406e9485027ed5c21ec33f57853a6e8f6c10ab0b69e8b68ef892e1ec1597512bd4cbac27192cb140f880f60aae51ccd457c2a6fedf764aabe826f1b2a52d439d257704e57d08b7f081b34e288f95847c56a80f5e10f8847495cf35bd5ed8d59fc0d70a28ef36ad335bce777175b7af149501974", 0x8b}], 0xa, &(0x7f0000f6a000-0x54)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x54, 0x890}], 0x3, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r13 = getpid() syz_open_procfs(r13, &(0x7f0000f77000-0xd)='net/mcfilter\x00') [ 195.438276] IPVS: set_ctl: invalid protocol: 13703 39.1.0.0:24 Ætpm¹`x/.©HݼÁÞ„ 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000eff000-0xf3)=""/243) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005ec000)=@nl=@unspec, &(0x7f000003b000)=0xc, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e0000)='veno\x00', 0x5) fsync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c86000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00003a8000)=""/62, 0x3e) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) socket$packet(0x11, 0x3, 0x300) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xff, 0x4ab, 0x3, 0xf3c000000, 0x7f, 0xaea}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000070f000-0x8)={0x0, 0x3}, &(0x7f00007e7000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a05000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r3 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000602000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000317000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00003f5000-0xc)={0x8, 0x1, 0x3, 0xfffffffffffffbab, 0x9}, 0xc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000b3000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d03000)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x200}, 0x5, [0x7, 0x2, 0x3, 0x0, 0x1e, 0x100, 0x5, 0xc8e]}, 0x5c) 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) dup2(r0, r2) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x10000000000802, 0x20) sendto$inet6(r0, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 2018/02/02 15:33:42 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) bind(r0, &(0x7f000000b000)=@nl=@proc={0x10}, 0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000c000)={&(0x7f0000000000)={0x27, 0x39, 0x3, 0x6, 0x6, 0x0, "a1f5a9b1ce33fbf3e5b923039f69835619829cb54c2284121820522c09e9d396c7c3bf4ac913ac6595e9abb7889ab9b788508393cb75718d9052237f216c29", 0x2}, 0x58, &(0x7f0000005000-0x10)=[{&(0x7f000000c000)="64130feb5eab4e2dcc9aca481d427105f82f0526c3239f69150b11e4bb323d2807ced91139459b53356e71434de2751cbf7ea9a8af8f05a338c73171f003d038960e11fc721b2ec97f48947746beb26f327c5fd4d804e0963eb4caf8d9569e66755bd9b026df827b69414c1dbbf87bb897a5bffdc1057042f16ff177529eb5dd2d92179520f3d3b64d41991815b57778a559d56132211aeb9dba52a3bcb94583061156a0aca1115d30d55ef931f17316cf11f50698a25d25e36bc68de6bb616b046fa14a568c54cb448835bac0", 0xcd}, {&(0x7f000000b000-0x4a)="4a654c8e9c7dcf91c4f13d31219ab23deb6fb1f0ffbc02e81cdbde54816a3b4c8baf66816f9c3ba6cda7268fa1531b9f36546c4fcb2e7f6a73ccbe85da8280b18a98c96a1cba566f19f8", 0x4a}], 0x2, &(0x7f0000005000-0x3c)={0x3c, 0x100, 0x7, "9c84cf5e0076c996f69a8ba0b34a1bde782627c91531495c16cd5d9685f96c02c80e9ba44fccfb5b47df81c205"}, 0x3c, 0x40000}, 0x20000040) connect(r0, &(0x7f0000009000)=@nl=@kern={0x10}, 0xc) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000530000-0x8)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000025b000-0xc)='/dev/autofs\x00', 0x408040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008db000-0x84)={0x0, 0x7c, "1a358434715427bf33c5ac21128618657cad9db941694ab9bf76dfc04b83b2787ee4692b6291de1c37d93d58a86871f0f59178706886015cac94d5f794d0b2d71ffff0f7d38fb4029726e4428de0d6db1edaa41d0d0841a0fee16b6a0db9acc4d150eb069a6295345c2d099357b6111fe8e7ca2c7e84f7eca5cc5dd2"}, &(0x7f00003c9000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000aa6000)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x8c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000e12000)) getpeername$packet(r2, &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000515000)=0x14) bind$packet(r2, &(0x7f0000a0f000-0x14)={0x11, 0x17, r4, 0x1, 0xfffffffffffffeff, 0x6, @random="a718d56262ae"}, 0x14) r5 = getpgid(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000093000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000070a000)) r7 = syz_open_procfs(r5, &(0x7f0000c69000)='net/raw6\x00') getpgid(r6) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000800000)={{0x3, 0x3, 0x101, 0x3, 0x7}, 0x3, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x5, 0x5, 0x19}) fcntl$getown(r1, 0x9) setsockopt$sock_int(r7, 0x1, 0x1d, &(0x7f000095d000-0x4)=0x7, 0x4) flistxattr(r7, &(0x7f0000a5c000)=""/210, 0xd2) r8 = getpid() ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f000025c000)={{&(0x7f0000fab000/0x1000)=nil, 0x1000}, 0x1}) r9 = syz_open_procfs(r8, &(0x7f00005b5000)='sessionid\x00') preadv(r9, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000e16000-0x4), 0x6) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) shutdown(r0, 0x88) close(r0) sync_file_range(r0, 0x3, 0x3f, 0x5) 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write$tun(r1, &(0x7f00002c6000)=@pi={0x0, 0x8, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "22b324d327708a06e436f70ab794250765fac46c5cefd26bf39d7cd4ccdb88c34d305441fcd9c4a5b348efbba84dd05d074d"}}}}, 0x44) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000069000)={0x0, []}, &(0x7f00007a5000-0x4)=0x4) capget(&(0x7f0000086000)={0x399f1736}, &(0x7f0000be1000-0x13)={0x0, 0x77, 0x1, 0x1, 0x2}) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000555000-0x1)=0x3) 2018/02/02 15:33:42 executing program 2: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x3a)=""/58, 0x3a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000059000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x8)={0x9, &(0x7f0000059000-0x24)=[{0x3, 0x4}, {0x9, 0x7}, {0x600000000000, 0x7f}, {0x504, 0x3}, {0x3f, 0x1}, {0xa0, 0x81}, {0x9, 0x383}, {0xd16, 0x9}, {0x100000001, 0x55e0abed}]}) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x5387, &(0x7f000005b000-0x2)) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f00000e2000)='./file0\x00', 0x400, 0x20) chdir(&(0x7f0000fa1000-0x8)='./file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/02/02 15:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e72000-0x4), 0x4) 2018/02/02 15:33:42 executing program 5: r0 = add_key$keyring(&(0x7f0000670000)='keyring\x00', &(0x7f0000514000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a36000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x400, &(0x7f0000d76000-0x1000)=""/4096) r2 = add_key(&(0x7f0000c9c000)='asymmetric\x00', &(0x7f000006f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cce000)="ede9e60024920e3c7c29b85852e45ad84f4330d755f9ec8634fbd2842523fba57cbd8fcee9cd5f3af2c45b1411f57eadefac6ffb6ccb778690e9f439ac64fbbba4595ccb0a5ea3ffc3a7b1e0ab3b8e4775f0207276223e39a067b920c4a6b26a2ec364f5fcbf0bcaf622cd095b62fad4ba4a9e7d884433215a2366eb1c483f1e702becf970a3da8f8f69c8ad60d11ea0a51ef2c7ada4b9f0dba3c8054d7bc8e246dc6906e5db54184a40905f8ec4217cb7d7293f48b8baef1be18e987c57308af78e84fe5e9c", 0xc6, 0xffffffffffffffff) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e57000-0x30)={&(0x7f00000ee000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000191000)=[0x0, 0x0], &(0x7f0000f2c000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff4000)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x9, 0x4}) add_key(&(0x7f00006a1000)='pkcs7_test\x00', &(0x7f0000588000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cbb000)="d5ada44ff9a3bc44eda52ceb2f13305331813a5199bd90f3a40a4ed25e0753f334fef09dd93e573fa53abcbb4624a4c71ad7dcf69122fcf67e453d6b7bab89fff74b138d6de5f95ba18363f8cf4f5b10f386c6eaecfa27b87f3ddd38dd9169543313dada3569a2590ecfba52319830afd51a5f18c014d4968858fc7e0ef2bf9fb7d7289b", 0x84, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f00006e2000-0x6)='logon\x00', &(0x7f0000b59000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e83000-0x8)='keyring\x00', r0) 2018/02/02 15:33:42 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d03000-0xb)='/dev/autofs\x00', 0x60002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d9000-0xa)='/dev/ptmx\x00', 0x802, 0x0) readv(r1, &(0x7f000023e000)=[{&(0x7f0000608000)=""/4, 0x4}], 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000580000-0x4)={0x40, 0x6, 0x1000}, 0x4) [ 195.632638] ': renamed from gre0 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001e2000-0x10)={0x8, 0x0, 0x10001, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x2, r1}) getrlimit(0xb, &(0x7f0000b77000-0x8)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0x9, r1, 0x10000, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) fcntl$addseals(r0, 0x409, 0x2) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x734}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0x1) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000-0x18)={0x0, 0x891c, 0x10, 0x8, 0x6}, &(0x7f000000d000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={r1, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}}, 0x7ffffffd, 0x81}, &(0x7f000000e000)=0x98) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x6)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000004000-0x4c)={0x8, 0xffff, 0x4}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x10001, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x2}) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f000001a000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 15:33:42 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x9}, &(0x7f00006df000-0x4)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xe0a4}, 0x8) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d08000-0x4)=0x80000000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000dd0000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000)=""/233) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x0) mq_getsetattr(r1, &(0x7f0000000000), 0x0) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009cb000)) bind$unix(r0, &(0x7f0000574000)=@file={0x1, "e91f7189591e9233614b"}, 0xf2) readlink(&(0x7f0000633000)="e91f7189591e9233614b", &(0x7f000007b000-0x49)=""/73, 0x49) [ 195.655141] syz-executor6 (17665) used greatest stack depth: 23288 bytes left 2018/02/02 15:33:42 executing program 2: mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) writev(r0, &(0x7f0000977000-0x20)=[{&(0x7f0000912000-0x17)="8d", 0x1}], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005b2000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d6000-0x8)={r2, 0xff, 0x80}, 0x8) ftruncate(r0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f25000)='/dev/snd/seq\x00', 0x0, 0xc000) lseek(r3, 0x0, 0x1) 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f99000-0x4)=0x0) sched_setparam(r1, &(0x7f00006c5000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008c6000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00006eb000), &(0x7f00001b4000-0x4)=0x4) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000164000)='/dev/sg#\x00', 0xa7, 0x101000) connect$l2tp(r1, &(0x7f0000266000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x1, 0x3}}, 0x2e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000077b000-0x8)=@buf={0xc2, &(0x7f000002a000-0xc2)="f1b20b07906f481c2d8df391b56bac5d8774c982ee93418215b82d1dd7a59489ff916b362ecffb385df54c795aaa93c8f4b6f128e4d68af012ae5d7f5342d8d98c080cc83fd281322e20a896abe0509abba4a769730efbbaf3068e58cab915807152743fe07b1e94f84231b869758f8e2095139a39aadddb7bad791f893cb05dc4ba52c4e23168fc8dc242198bd3847ceac1003434eccd05da5b83b5a47e461f091131ee3ae13018ceabc5ea60eae25b89d3a193e8f8bd8c5300f161fef33ce6ee8b"}) connect(r0, &(0x7f0000e43000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006d4000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x5300}) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000a000)={@common='ipddp0\x00', 0x0}) bind$packet(r1, &(0x7f0000009000)={0x11, 0x0, r2, 0x1, 0x5964, 0x6, @random="3fa264f14a54"}, 0x14) pread64(r1, &(0x7f0000000000), 0x0, 0x5d) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008dd000)) mkdir(&(0x7f0000399000)='./file2\x00', 0x0) recvfrom$unix(r1, &(0x7f0000e94000)=""/4096, 0x1000, 0x40002020, &(0x7f0000753000-0xa)=@file={0x1, './file2\x00'}, 0xa) signalfd4(r0, &(0x7f0000706000-0x8)={0x10000}, 0x8, 0x800) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004a3000-0xe)={0x5, [0x4, 0x1ff, 0x10001, 0xf59, 0x5]}, &(0x7f0000fba000-0x4)=0xe) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x734}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0x1) 2018/02/02 15:33:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0x20) vmsplice(r1, &(0x7f0000dbc000-0x20)=[{&(0x7f000019b000)="44c25f7c7292e3bb1bc5499e386424f3b43daccbbdd680ddb9c52a77796c7169868385db0f966174983250f6548d853860b0363290185d22ce95117d25e9c1e2fbef49e451172f506d5d460a8a4c3a8a65bd9a6f39f5f6d2fb51cf41ebdc02be6dfae42d72b02b7723901218d5fe101fd483fe79bd494ecd1b9424614239c328ebd66be36ce09e66acb84bc93d7fabc0a7804988b96db77cae7e6722f03171e047715a5a60a77d6f17ad9f9e21bdd3a7d51fea5d", 0xb4}, {&(0x7f0000add000-0xb8)="04ce1e84b4a9a6f1a721c5d6d312dbfaa497e9993dfc9c1aede3f3763261e3c49847692257f80d6f00221fbefcc7875ef9edafd407f91ac90944dfb952cb0a1c12feb359cc8418b055d09ff40450dc5ca376953cece63dc29fb8602e38f20624238e1e2a4d474373a9a3b6164f0bc6dccd7511f15e9a7cce0a0c001fdc0a81b42fa9d58372cbf968c1b813832723d3699a7b336b5baab0e4ee5a6d078426ca81d9bb78ad816f88b99873718f8a4a067bc9368528790320e2", 0xb8}, {&(0x7f00008cf000-0x6d)="d56d15ceb62a3d51046c7994aea8e1ec46c33af312b7d58c80405ebc39f5d93f921c660b07d623309ccfe705bf069d4df4f7b688e38fb0a7a27e10c1cf45472e5d549bf6d0d28f676d6a50633957d2dfd0fd8b858878fd4dbeee6d1ec46f50abf3de330ef3c3de745c7398c04a009efc0a8306aec9c985e82ca24f63dba5d5b6d4db2dc2291eff65d9", 0x89}, {&(0x7f000014c000-0x4b)="008d57a09bec01e525a4bbcedba46642e003d8276afecb122293cce42b964b573bae870adcb4dc6574cfefebdb6de855f10149c5c97b7355fb857815af9528aba00110e602837da68bf322", 0x4b}], 0x4, 0x4) 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write$tun(r1, &(0x7f00002c6000)=@pi={0x0, 0x8, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "22b324d327708a06e436f70ab794250765fac46c5cefd26bf39d7cd4ccdb88c34d305441fcd9c4a5b348efbba84dd05d074d"}}}}, 0x44) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000069000)={0x0, []}, &(0x7f00007a5000-0x4)=0x4) capget(&(0x7f0000086000)={0x399f1736}, &(0x7f0000be1000-0x13)={0x0, 0x77, 0x1, 0x1, 0x2}) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000555000-0x1)=0x3) [ 195.873006] ': renamed from gre0 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c62000)={@generic="855b809c6110cf48117f997c8605550b", @ifru_flags=0x2000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003b8000)='/dev/usbmon#\x00', 0x7, 0x101380) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000076b000-0x30)={0xfffffffffffffeff, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x7}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/02 15:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0x7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000574000)={0x9, 0x10000, 0x8003, 0xff, 0x6e, 0x2, 0x3, 0xffff, 0x0}, &(0x7f0000771000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000cea000-0x5a)={r4, 0x52, "9e52b02f1669bc7f365a442364a016ca3fc4f2cbc423a69a11b2ab5ed702dea9ea0a860900b99eca90c701e562973cb19c31f834131a90ffcffc57542d327e38cf7efa2a7c0a801f8925b8b65a0e60e186a8"}, &(0x7f0000679000-0x4)=0x5a) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000b8d000-0x118)={0x2, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x118) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ptrace$setopts(0x4206, r2, 0x0, 0x0) read(r0, &(0x7f0000465000-0xfb)=""/251, 0xfb) ptrace(0x4207, r2) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x1000, [], 0x0, [0x8]}}) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000019000)={0x400, 0x401}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ab3000-0x8)='./file0\x00', 0x4000, 0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000eb9000)={0x10000, 0x9, 0x1, 0x4}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000436000-0x4)=0x82) r2 = openat(0xffffffffffffff9c, &(0x7f0000bcc000-0x8)='./file0\x00', 0x8042, 0x9d1425859ff15f5f) r3 = gettid() getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000774000)={0x7, 0x1, 0xcfe5, {0x77359400}, 0x80, 0x5}) ioctl$TCSETA(r0, 0x5402, &(0x7f00001f0000+0xe09)={0xffffffffffffffff}) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/rtc\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005e3000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000437000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000685000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000040c000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00008b9000)={&(0x7f00009cb000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000908000)={&(0x7f0000cbf000-0x34b8)={0x34b8, 0x5, 0x32924fad3853fe2b, 0x800, 0x5, 0x0, {0x0, 0x0, 0x7}, [@nested={0x1158, 0x63, [@generic="3b16f3e5233f079662fddbd170712ca00f7773ca36d06f371e125ba8db2d60f7845b4243e30f025fe8610d60b9c5bfa79443a4839120f38246f6a81ffab0d49322c17dd64e824870f79f9062d98cbe701e8f30e76794470b8dd24afb0429", @typed={0xc, 0x6c, @fd=r0}, @generic="5a85e49cb6bac4a9e2895418e127067392b99c8e531c4d9014d4398c1c1f1f6434a03a0fe45582943d449fa07eafb530f71aaf9b25129d3ea03878eed744f7aa9c2df52c10b47af345a7af69deba6ea6aee2a00348c040b48d26bc7b57bf47941b198d7d0556f31d6c680139e591847cfac0fa1435f841c9ca549fcf5d29285f7b3de0482e7f6b940ba97ac799e093fad9401911509394e7c1a0808a6442d44a47e06da213845c0ca30a16d08c2b159b861c9f68944b7606948dcda23d38731ec4a80666c0c57de44ff4a6e1f3edaa9bd56ce31e2d53deafe345348e10036fea396bbeb95c18b7e6", @generic="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@typed={0x18, 0x81, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xe, @u32=0x8}]}, @nested={0x13c, 0x2a, [@typed={0xc, 0x2a, @fd=r0}, @typed={0xc, 0xe, @uid=r4}, @generic="071fbf10a72bc3c53418000c2f83a3925b4cd3793e0f154ac5ce5b105ee187652ac0af72a48584e12df98643ed588e7f1557d573deeb5044c3707e51f271868895b879d965bde3238686f67fd22888ad3d4839d55bb1e1bf06e5", @typed={0x18, 0x9, @ipv6=@empty}, @generic="782073a295b3ba4b9b90d02c1f067637c45ccd4b1b4d388af49983382d02e37dc23c653b87b7c4f1fbfa064e80a151bf3aa9e68446ec99dff32e128de0e884d00b783ca7e183a7611ab3f4b93d0918e72b8e4182e99324b36a9a17ad148b194eb5ebc4339bfc7cf4d3b78b2f838ec7bd39754eb38412a551292b00e1e529fa2126072304b904190569425d4c07473a24f8c0ca39cec91240bc30fc3407726d9288afc828c1ef0bdc4afb1a6e"]}, @generic="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", @generic="38d5f0abf2478c813a3c8b5c82c6404f584b6e167943f0ddc5a641c7ef86b5db2ef5b2bafcda1a836aefa95f4be7e7715db1f8c90e6dfc369c43944a357e01f48c3ce80553eebf6c7688417fb1122aad60926c811e5b26dbb75bdabd0a6a3697716d268e5fd36e68e090f81e7d9777", @typed={0x18, 0x57, @ipv6=@loopback={0x0, 0x1}}]}, 0x34b8}, 0x1, 0x0, 0x0, 0x40010}, 0x4) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) 2018/02/02 15:33:42 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001f3000-0x18)={0x0, 0x7, 0x0, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)) getegid() getpeername(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) r2 = socket(0x80000000000a, 0x1, 0x0) poll(&(0x7f0000b0c000)=[{r2, 0x40}, {r2}, {r2, 0x4c2}, {r2, 0xd2c8e452ba1fcebf}], 0x4, 0xfffffffffffffffb) ioctl(r2, 0x8912, &(0x7f0000000000)) 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ca0000)=""/151) r1 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000cc0000-0x3e)=""/62) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c6e000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000deb000-0x11)='/dev/vga_arbiter\x00', 0x692a16fcd1bbc7f9, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000169000-0xa8)={{0x8000, 0xac9}, 'port0\x00', 0x2, 0xa0000, 0x3, 0x1, 0x4, 0xff, 0x82, 0x0, 0x1, 0x100000001}) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000849000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x4, 0x0, 0x0, 0xfffffffffffffffe}}, 0x2e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb1000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ddd000-0x4)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000041f000)) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000746000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009d6000)={0xaa, 0x3}) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f000043a000), &(0x7f00002c4000), &(0x7f00009d7000-0x3), &(0x7f0000a2d000-0x27)) tkill(r1, 0x7) 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) msync(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mprotect(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000199000)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a15000-0xc)={0x0}, &(0x7f0000ace000)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7fff, &(0x7f000070d000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f000026a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000a04000)=[], 0x0, &(0x7f000001c000-0x418)=[{0xc, 0x29, 0x43}], 0xc}, 0x0) 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000803000-0x8)='./file0\x00', 0x10c00, 0x180) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000032000-0x18)={&(0x7f0000248000/0x4000)=nil, 0x3, 0x0, 0x80, &(0x7f000090b000/0x2000)=nil, 0x8}) seccomp(0x1, 0x0, &(0x7f0000dbe000-0x10)={0x1, &(0x7f0000c33000)=[{}]}) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000026b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/02/02 15:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) timer_create(0x7, &(0x7f0000a4b000)={0x0, 0x21, 0x0, @tid=r1}, &(0x7f0000ea6000)) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x13) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000d6b000-0xc)={0x5c000000, 0x9, 0x10}) 2018/02/02 15:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000010, 0x2, 0x1) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000876000-0x10)={0x0, 0x0}) pipe(&(0x7f0000fcd000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000724000)={0xfffffffffffffff8, 0x7, 0x7fff, 'queue1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000601000-0x6b)=""/107) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/context\x00', 0x2, 0x0) close(r4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) socketpair$inet6(0xa, 0x3, 0xffff, &(0x7f0000c8a000)) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000029000)={&(0x7f00005b5000/0x3000)=nil, 0x3000}) tkill(r6, 0x16) recvfrom$ipx(r3, &(0x7f00005bd000)=""/4096, 0x1000, 0x10123, &(0x7f0000f5c000)={0x4, 0xffffffff, 0x0, "b126ea639b45", 0x1ff}, 0x10) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) fcntl$getflags(r0, 0x0) 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000693000)={0x7ff, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff0001}}, 0x0, 0x2, [{{0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}]}, 0x190) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) pipe2(&(0x7f0000b0f000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e59000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00003ce000)=0xe8) recvfrom$packet(r2, &(0x7f00000af000)=""/139, 0x8b, 0x2, &(0x7f0000d0e000-0x14)={0x11, 0xf7, r3, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r4 = gettid() fcntl$lock(r1, 0x7, &(0x7f000030e000-0x10)={0x1, 0x4, 0x7ff, 0x1ff, r4}) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80007, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x5ef429c4, 0x49a}, &(0x7f00007a7000)=0x9) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000947000)='/dev/usbmon#\x00', 0x7ff, 0x80) accept4$llc(r2, &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d2a000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000139000-0x20)={0x101, 0x100, 0x8000, 0x10001, 0xffffffff7fffffff, 0x0, 0xa02b, 0x3, r1}, &(0x7f0000119000)=0x20) fallocate(r0, 0x2, 0x101, 0x53) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000152000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000014000-0x9)='/dev/input/mice\x00', 0x0, 0x60081) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000000f000)=""/236) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006000)=""/155, &(0x7f000000c000-0x4)=0x9b) 2018/02/02 15:33:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fstat(r0, &(0x7f0000b48000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x40b) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000da000)=0xe8) fstat(r0, &(0x7f0000485000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00003c4000-0x1c)=[{&(0x7f0000fa5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)="79f45739859d8c4ed97177aeee09b5fd06e3209ab3081caaa6618c2269ac90309bee5d5306b22b3758ee011c5b217450c1c51eb88fb61363fb6ede84481b607245c27c65dd179833f6d847c40fe680db3833f4e4c92f7905abe89c749398dd5a6dad14a065b5e5ba9c389ed31370002b16854dbe6ff8d340c4a7a7aabc6f69920cba01d60a8ecb449e1bf7f8e6fb7211c3e22064b0227cb9fbcbd6c4dbc4d27bbdaa844511fc284aca667d9ef3092b30370ed17644253fdfdabf39b6e84b63550e7779", 0xc3}, {&(0x7f0000960000-0x77)="2c394401e3a51286377f43979b70894232b4f1d7c92846d80863ee4fb71ee6ec16f7ff9daf72d132973d8bd4c6716031b329793cb70023f6b606db5fa68f6f42f96ec9448c049d4bdfc0766b4d9d7efe102ef5dc1dd35e07a534d97182b80702fece7be46cd3ec8c4b03eb043d15495de02285e16f3718", 0x77}, {&(0x7f0000254000)="d387052e7d11cf7987f20dfa9299f9621ddcda413d4788c37adaea0e31c1a300906b3021336564e08eaf96250a7bd0efefb5c2768c53a13b96e8bcbb2a0ff764dd99605ced8792ee2c07dcaec15e58538739a434011d51523c0a6013288d22e5567be79f5f95dd88703a9bd55a67958ecb1bfde1e994f7459fd86bc26de8aa026e78395a6fda8f350d3c7896d34646f72bc3ee81ac59cd269b5b6c949861ca404a0f3fc89c56a37f59a44a0bcd6d5b96b46664", 0xb3}, {&(0x7f0000001000-0x81)="7487f15775a80c98ddc0f724d9a5e8393c5964dafecaf9bc95aa25387c665f22947c90236de29bac5933c0bcabdb6ede49f13b085d7948a333a3575727d1d12a5069ac0991d4b33cb2ee6e20246916e3af42e02b5fdac0b9954198c333b6e696ca52b686efead27fffa92ab3b2b4f677cd2fd8f0f1525c5608ac15d783bf87ce8d", 0x81}, {&(0x7f0000000000+0x6d)="cfd7a21bec1b648d6ffc5c0a387d8049c7861af0fd5bcbcc0cdb0a8c7921703ec4366a1f6d9b0d48e26139bce598461d72ec14d0819388fc0970214e9409826f07fa44b1d69a1987670ab59f038248baa71afb42b8fd0216844ba577cf8550d41d5085f7078c9ca4", 0x68}, {&(0x7f0000000000)="b8c57b63c6c93a94721a7f432c2008b552b26d93dcb02ef9dbf7f28a9fb82966461e50be1ca0d2e3125bd185a0ae725277fb912e0cd65f7c7d4a04341ab41067057d0b359b6575ad82a4972422fa9ff7ad30678a20b94e56c58043fb8300e995669b259ce3a1979961211707a6f8e706bf805028d73a06", 0x77}, {&(0x7f0000001000-0xea)="34163276fd5b3870fdfdba58a98fd2c9d6d4d40cca63d4145d0aaae452682c5bba196be31c18a5e421fffb0ea045fda714fa095a53b7fc9a0e201e7a6c9b4593ce17870cba6aa0e1124461aae3950c5c3b23ca1759e91d035745f1b4f8ecdd981fb7749e85535ef7af072762edbbc2fdf3715b2e913f1f85b35b9fa6859405b152812590e3a927a48a2a2c08a9eef68dbe822195be999d1bf74a6629cf71fb8bb9df017b6f4ae17e8990be9ac3f02197caf661251110498dc9f7770fac7347680dfd3682b9996e27551d8e83b849a3e560a1af4c713245c81b746402cb5101fd3c6f2dc80c5243e5cdee", 0xea}], 0x7, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x58, 0x1}], 0x1, 0x20000004) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f7d000-0x4), 0x3) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000116000)='./file0\x00', &(0x7f000014a000)='./file0\x00', &(0x7f00002d7000)='fusectl\x00', 0x1000008, &(0x7f0000488000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) chroot(&(0x7f0000b76000-0x8)='./file0\x00') creat(&(0x7f0000f40000-0x8)='./file0\x00', 0x0) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0xfffffffffffffffc) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) 2018/02/02 15:33:42 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f000001a000-0x4)=0xf6) 2018/02/02 15:33:42 executing program 2: r0 = socket$packet(0x11, 0x500000000011fffe, 0x300) accept4$llc(r0, &(0x7f0000bc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000844000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x20)="b2ec78ddee25d9e11cda4ee984ea7745252f5f2ad7212afbd737ce78aae0b92a", 0xfffffffffffffe28) 2018/02/02 15:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000335000-0x40)=[{{&(0x7f00002e7000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d87c24e4656828d59b9a0e3266bc251286ac880f38dafd9fd70ec806bd668758ffc82f4a48fdf953f9b7816332c1648c67578b923955a200c8ad10ed7272c6"}, 0x58, &(0x7f0000c26000-0x8)=[], 0x0, &(0x7f000012b000-0x21e4)=[{0xff0, 0x0, 0x0, "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"}], 0xff0, 0x4000000}, 0x81}], 0x1, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003db000-0x8)) sendmsg$nl_route(r0, &(0x7f0000914000-0x1c)={&(0x7f0000da7000-0xc)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000967000-0x8)={&(0x7f000016a000)=@getaddr={0x14, 0x16, 0x0, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004014}, 0x84) 2018/02/02 15:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000162000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffce) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f000002f000)={&(0x7f00008dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000a38000)=[{&(0x7f00009ec000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000436000-0x14f4)=[]}, 0x20048840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00007d4000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0xb8c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xb78, 0x0, [@generic="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"]}]}, 0xb8c}, 0x1}, 0x0) 2018/02/02 15:33:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000275000-0xc)={@dev, @remote, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x101) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f, 0x3, 0x1, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0xff, 0x400, 0x100000001, 0xffffffffffffffff, 0xff, 0x3, 0xcbe6, 0x100000001}, {0x10000, 0x8001, 0x2, 0x2}, 0x80, 0xf, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x7, 0x4, 0x3, 0xf50, 0x3, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000090c000-0xc)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000000)=0xc) r4 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r4, &(0x7f0000002000)=""/4096, 0x1000, 0x40000000, &(0x7f0000005000)={0x11, 0xd, r3, 0x1, 0x2, 0x6, @empty}, 0x14) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)) 2018/02/02 15:33:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x8)) keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) 2018/02/02 15:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) pipe2(&(0x7f000001e000-0x8)={0x0}, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b3f000)) [ 196.334369] binder_alloc: binder_alloc_mmap_handler: 17852 20263000-20264000 already mapped failed -16 [ 196.369432] binder_alloc: binder_alloc_mmap_handler: 17852 20263000-20264000 already mapped failed -16 2018/02/02 15:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000356000-0xc)={0x0, 0x2c, &(0x7f0000fb5000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000521000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000881000)={r1, 0x2c, "2ffd294070923879a64c9463e375c58992de2a92d7fce3f515881f2b73b293a43942c1ddafae4afe301b7a61"}, &(0x7f0000bab000)=0x34) sendmsg$inet_sctp(r0, &(0x7f00000f4000-0x1c)={&(0x7f0000f71000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000832000)=[{&(0x7f000048f000-0x28)="d6721fad4414f756a26f7e0f4e75c0e0150e22301423b5b9e1f8e3f2759032b7694ab9691dffa29c", 0x28}, {&(0x7f000029f000-0x57)="a28fc2ab7a4227bbe86b1600997d63471a144763132b33d2cf4c54b96c5585910f4618c3983c93faaf1a1e22d161ed1ca70f12d4f7e6b0755901ed0f822b70210a461aaa151c67a1be2ffd5767ec802f9f83dc86a9fbf8", 0x57}, {&(0x7f0000fd2000)="47e02575094d5029476c0be4753e524070341775842bb77a534a2335020368f0cb05d5fe0594e60a6b19a6fa2d27b8f1b4ec4ce90e4962becb2d9f83af03c80c62484c983c46f6cf476fcda95665749e291107cc18b297b06aa21abca38a4d692cb7b1164052fcf34164469bbbe8a55c677ac1d6745004111495582f8c69ce15dbbd66433fe816402d9c57192b0927cafeabb0859029278dbcad9b280bc47aa975d33299f6c2f7e3f869e8eea1c1699467", 0xb1}, {&(0x7f000052e000)="8b941269b11ec2d40274c8eec52b5403a2bef36eb56585e519b020d5e5c2b2a3669d9a590553701ec3c043f5f829c0ae51fcdd659c05708cc8fd2a3c330dbe5c8a1c7c6212521677e615a70964723d5e94f4435e100ac30c3cf713ede32366b6a83ae15a3a2c70a95f94b865d6c40963339971a04f26660afc5ae07c33d8f265518203d36877c1ba74c6890afc2bb7704577aac4032a1425daf9edc3f6f38cee7e5f72f8ed0001707db27aaff4cb7ab719432db4b6f433dbaadf497a2367d4b39e01c220a28eda", 0xc7}, {&(0x7f0000c27000-0xa2)="7954169f3eda58a4d0805a51cd752b7e35b690789bce27e10f6dc4c94b7df8cc3759f9461a0b4a98b7b6feb081e9e7a20b2ee9a6e0bb47478377859544b668b8bc15ab7120bce7ea2a71fb6b888fcecd6bee01c7234f0308650b07f46329ff9595c6d8c1c596b2bd0fbf346802b635d328b0930a68bb1adc07393f09d5b63181dec2cf6ad7cc44384a7d6916106479ef2479baa071c028162e5c5e7d78917da4fd2a", 0xa2}, {&(0x7f000060d000-0xdc)="0a544a937bc181d40ce6d6de5a1a49e7f95114758d27cb01867af39d7b6ee9a592987418216046b8aa7f073d1a416fac281cd2e2d621d912380040dd18c5cb7edc633f54b1ede6922479f731316c8e50eab8f89ccc75e51e7828fcbbbd0a1a691bd0b693720a94858c879d785d0907f8278084235e30be771672fc8748e23df58a66d33868758e0099500c91f784ae64555a414b1aaea099b94b80e59a221f8de23f5f2af1ac312a8f3065af8235514019b6dbca81634c3411abd7180750ec5a2291152ebf62d4b01b25efff4e81444de51a84ae127789686d1e728b", 0xdc}, {&(0x7f0000a5b000-0xa8)="fba99d3c48345791895affea36f5560d526c8ad9533f1b787d5d5f652edd7bb442782d99676367afcda1c7e93dd42f7a730e53bfb67afecc9428db3880e6ec6adddc72b764ff0e45d77dbaf8d1fcf8a80f5a2ec96aab2be7dd9c325da07fb6eb290edaea0fbd359fb7e818f92006aa4d0c9ee96953bd572edc2acba30ddd7750c3f4f7acf218f76a8e4d3dc1dd83e0dd8a2a59fb1590b043f8e3ef08ce0b223ba55e1c4bf3b46aa3", 0xa8}], 0x7, &(0x7f0000273000-0x84)=[@init={0x14, 0x84, 0x0, {0x9, 0xfffffffffffffc00, 0x9}}, @init={0x14, 0x84, 0x0, {0x1f, 0x4, 0x7, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0xe, 0x0, 0x3ff, r1}}], 0x84, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ddc000)=0x8, 0x4) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37), 0x249, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/02 15:33:43 executing program 6: pipe2(&(0x7f00004e3000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x0, 0x38e, 0x7, 0x5, 0x6, 0x7, 0xffffffffffffff81, 0x100, 0xffff, 0x9, 0x1ff, 0x6, 0x8, 0x3, 0xb8e]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df4000)={r2, 0x5c, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xf1, "7f9dc746e5e3ce02af2bcc978ae8709835c98b159117f8a11ce1eaab924179e93ad6883e467fa809efe9b2f4d86583e19e44e299158535793ea225c62be62474791f8aacb178f5be5da7ca95d3fe51974c7cf0091e05900c53f7f22eaf3ec6287047bcb9b25cfdba72c7fc71016c5dbac5ab3d0bfa3ade43f5c808eda50787c255ce77b74fe85e41960bacc9024e2ea043c1b3c819664d31df7c66efd93bbb355807b7f394d833fef160c0003f23242606bdfae444699d5f272837fc7891b9380d7849ec55da69f06ea167cfba200d7a6d419f9a96c0f8561c4e5e4d31317801344553505b09fd9c68f406ede8d00b8922"}, &(0x7f0000001000-0x4)=0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r3, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00001c5000-0x58)={0x40bf, 0x8, 0x7, 0x3, 0x3070, 0xffff}) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x1c, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000028000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000002b000-0x53)=""/83) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000002b000)={0x776, 0x3f, 0x0, 0x7, 0x0, 0x5, 0xfff, 0x8, 0x305097c0, 0x10000}) openat$ptmx(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ptmx\x00', 0x842, 0x0) 2018/02/02 15:33:43 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x207ffd, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000007000)={0x0, 0x1}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x7fffffff}, &(0x7f000000d000-0x4)=0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f000000f000-0x8)='./file0\x00', r1, &(0x7f000000f000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000009000-0x4), &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000000d000)=0x2, 0x4) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fe9000)={0x1, &(0x7f0000e66000-0x4)=[{}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/02 15:33:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000a69000-0x8)='./file0\x00', 0x4000000000800, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f86000-0x10)={&(0x7f0000d85000-0x3c)=@ipv4_newroute={0x1c, 0x18, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) memfd_create(&(0x7f0000001000-0x2d)='0em1eth1%vmnet1$(#security[security-]md5sum{\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x13, 0x2, @thr={&(0x7f0000f4b000-0xf4), &(0x7f00002d6000)}}) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002eb000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000157000)={0x0, 0x7, 0x1, 0x7, 0x7, 0x2, 0x6449, 0x2, {0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x7, 0x2000000000000000, 0x100000000, 0x20, 0x7}}, &(0x7f0000247000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f16000)={r1, 0x81}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b2c000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x48, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x20, 0x8, {0x1c, 0x8, 0x0, 0x0, 0x14, "69cc8910cf7a5164ef891111a0edabf37c1fd93a"}}]}, 0x48}, 0x1}, 0x0) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80802, 0x800000000000c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b9e000)={@syzn}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f83000-0x10)=@generic="49fc41e77b23775d212f7a4ea86449d8") write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bb3000)) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3f000-0x10)='/dev/sequencer2\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c05000-0x8)={0x0, 0x800, 0x80000000002}, &(0x7f000032c000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000089f000)={r3, 0x5}, 0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000100000)={0xffffffff00000000, 0x5, 0x1000, 0x6, 0x1}, 0x14) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000033a000)=0xfffffffffffffff7) 2018/02/02 15:33:43 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000001000-0xec)=""/236) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bee000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00004a2000-0xc0)=[], 0x0, 0xfffffffffffffffc, &(0x7f0000002000)={0x0, r0+10000000}) 2018/02/02 15:33:43 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000909000)='/dev/input/mice\x00', 0x0, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bbb000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c6e000-0xe)={r1, 0x9, 0x80000254, [0x2, 0x3ff, 0x9]}, 0xfffffd58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f00000e2000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) getpeername(r2, &(0x7f0000c32000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000ab5000-0x4)=0x26) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007a0000-0x10)='/dev/input/mice\x00', 0x0, 0x400480) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f7e000-0x14)={0x2, 0x1, 0x9b, 0x3, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008b4000-0x8)={0x0, 0x200000003, 0x3b, 0x778800000000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000beb000)={{0x3, 0x8}, {0x8, 0x4}, 0x8000, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000048e000), &(0x7f000036d000)=0x4) write$sndseq(r1, &(0x7f0000223000-0x70)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x7fff}, {}, @queue}], 0x1c) 2018/02/02 15:33:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x8, 0x6, 0x6, 0xac2, 0x7fff, 0x9, 0x1, {r3, @in={{0x2, 0x3, @empty}}, 0x540559e4, 0x8, 0x40, 0x7fffffff, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x3, 0x4) flistxattr(r0, &(0x7f0000040000), 0x0) [ 196.878165] audit: type=1400 audit(1517585623.385:60): avc: denied { ioctl } for pid=17894 comm="syz-executor7" path="socket:[26568]" dev="sockfs" ino=26568 ioctlcmd=8921 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 15:33:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d60000)="1cc3ad7993ea0809bc2766701b54f5ab8a9fb4bf10b88112245eb4f628f41e7c80f65e2cb5ab817940b239b78e35e0883ed27548fcc24539926374221d512502611082a0ecfd48bc2902c65e93d25032", 0x50) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000b0e000-0x4)=0x8001, 0x4) clock_nanosleep(0x2, 0x1, &(0x7f0000f38000)={0x77359400}, &(0x7f0000a13000)) 2018/02/02 15:33:43 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e94000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000fee000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/enforce\x00', 0x800, 0x0) madvise(&(0x7f0000927000/0x4000)=nil, 0x4000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/157, 0x9d) ioctl$TCSBRKP(r1, 0x5425, 0x80000000) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) ptrace$setregs(0xd, r1, 0x8, &(0x7f0000018000)="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") 2018/02/02 15:33:43 executing program 0: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/02 15:33:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000189000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a0e000)={0x10001, 0x200, 0x8, 0x2, 0x0}, &(0x7f0000d0e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8) setgid(0x0) [ 196.937894] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/02 15:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000018a000)=0x0) syz_open_procfs(r1, &(0x7f00004a7000-0xe)='net/xfrm_stat\x00') r2 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) umount2(&(0x7f0000987000)='./bus\x00', 0xd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f8c000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x0, 0x7, 0xfffffffffffffc01, 0xe767, 0x40}, &(0x7f0000c03000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a22000)={r3, 0x400, 0x5, [0xf4, 0x7c5f7f24, 0x8, 0x3f, 0x80]}, &(0x7f00001b8000-0x4)=0x12) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) accept4(r0, 0x0, &(0x7f00004e2000-0x4), 0x0) 2018/02/02 15:33:43 executing program 3: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000e82000), 0x8) syslog(0xf, &(0x7f0000141000)=""/85, 0x55) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000268000-0x18)={0xb5d, 0x3f, 0x0, 0x3, 0x2, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00007b4000-0x8)={0xe3, &(0x7f000079c000)=""/227}) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x80000000) fcntl$getownex(r0, 0x10, &(0x7f0000176000)) fcntl$setflags(r0, 0x2, 0x1) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002e3000)=@generic="efc036ca661feb3e276982bc428728c6") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f24000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000087b000)='%em0\x00', 0x200000) pwrite64(r0, &(0x7f0000243000)="46d0ee5a9b878313380ff1789be13160f347bc31ec6c2b06d2285287c194", 0x1e, 0x0) eventfd2(0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000020d000)) r1 = syz_open_procfs(0x0, &(0x7f000061d000-0x9)='net/snmp\x00') pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000302000)=0x1c, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00001b9000)=0x2, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005ff000-0x24)={0x2, 0x2, 0x3, 0x4, 0x9, 0x3, 0x1255, 0x5, 0x7, 0xfff, 0x4, 0x6b2}) 2018/02/02 15:33:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f00009d3000)=0x10, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000511000)='/dev/rfkill\x00', 0x200, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8b00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x7d)=""/125, 0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000-0xb3)=""/179) flock(r1, 0xfffffffff7fffff8) 2018/02/02 15:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000150000-0x2)=0x1c, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000de3000-0xb)={0x26, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00007e9000-0x8)={0x81, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dfc000-0x8)) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dc9000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) fchdir(r0) pipe2(&(0x7f000059a000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ebf000)=0x5) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@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) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x5b1, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000023a000), &(0x7f0000ffa000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/02 15:33:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f02000)=[{0x8, 0x5}, {0x6, 0x7fffffff}, {0x8}, {0x8, 0x8}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000000)=""/244, 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) lsetxattr(&(0x7f0000bc4000+0x705)='./file0\x00', &(0x7f00003f3000-0x9)=@known='user.syz\x00', &(0x7f0000047000-0x9)='vmnet0*:\x00', 0x9, 0x0) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000035000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000012000)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000039000-0x4), &(0x7f0000039000-0x4)=0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000015000)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000038000)={0x6, 0x400, 0x4, 0x180000000000, 0x0, 0x4, 0x200, 0x532, 0x0}, &(0x7f0000039000-0x4)=0x20) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001c000-0x8)={r3, 0x80000001}, &(0x7f0000038000)=0x8) 2018/02/02 15:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/sequencer2\x00', 0x41, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6d000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x7, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003b7000-0x8)='./file0\x00', 0x42) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) umount2(&(0x7f00008e0000-0x8)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00003ed000-0x8)='./file0\x00', &(0x7f0000014000)="70726f63e1", 0x100000, &(0x7f0000fc9000)) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000000a000-0x5c)={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x9}, 0x1, [0x2, 0x7, 0x19f, 0x0, 0x1, 0x3, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) connect$inet6(r1, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x101}, 0x1c) sendmsg(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0x0) fcntl$setstatus(r1, 0x4, 0x4c00) 2018/02/02 15:33:43 executing program 4: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/253, &(0x7f00004ae000)=0xfd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) bind(r0, &(0x7f00002b3000)=@nfc={0x27, 0x2, 0x1, 0x5}, 0x10) 2018/02/02 15:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000300000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) sendto$inet6(r0, &(0x7f0000b0c000)="19", 0x1, 0x4008000, &(0x7f0000dc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d9e000-0x4), &(0x7f0000f2c000-0x4)=0x4) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00009c9000-0x50)={@common, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000761000), &(0x7f00004cb000)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f000081e000)=0x743) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 197.148210] audit: type=1400 audit(1517585623.655:61): avc: denied { bind } for pid=17951 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 197.229588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000523000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006d7000)={0x0, 0x1, 0x10, 0x3513, 0xff}, &(0x7f0000e2d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f6000)={r1, 0x9d3, 0x9, [0x8, 0x0, 0x6, 0x101, 0x1, 0xffff, 0x80000000000000, 0x800, 0x8]}, 0x1a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b9000-0x8)={r1, 0x9}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000936000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000592000-0x10)={0x0, r2, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000703000)={r2, r3}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/02 15:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f00004d2000-0xa5)=""/165, 0xa5, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/02 15:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) pipe(&(0x7f000068e000-0x8)={0x0}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000591000-0x56)="2054d6bc79b0bdc5e27e669d468c84197d818f115cafeecdd9f1e6c2b30ae6d96adf8b4cbc5fd3363ce09b3c0671d55811887fb6a0f78a10df251d4c2cfab992367dc2e79b2ecf5895d092f2c59d5aa6603cb54662a9") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000b15000-0x50)={@common="6772653000000000000003000200", @ifru_flags}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000202000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000563000)='net/ip6_flowlabel\x00') connect$pptp(r4, &(0x7f0000fb5000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e15000)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000017d000-0x10)=@syzn, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003fc000-0x28)={@generic="2bc938ed71311d56d72cf0da5fe46b8f", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000797000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x10000, 0x1, 0x500, 0x800, 0x0, r1}) getrlimit(0xf, &(0x7f00007d5000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/02 15:33:43 executing program 6: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f00004f6000)="363db5473b57e3eb5f033588554558b962e0d5b2d071eef8b1d7e9ce98d22c7935c30012e3c45e0bb798125d4d94402425eecbaa14784179e3a739adaad02a101f6cb53f7f8176c31933b7ebb51a407b304b46099a919d330d518ed63fb315088760637e0ac70ad3fc393764b2843ef195a045db1d2501032bf519fb8fd9833864dbb651e9189a973509656288172f8376beb4c4ebb233df47e47823c25d3ccb421266802bbb93ccdea3dff4dd82cf994eda1a4d62e95b8f39ddd3bd83ced11683b10ce31a27d7f538f8", 0xca) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/02 15:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008c6000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execve(&(0x7f00007b8000)='./file0\x00', &(0x7f0000bca000-0x4)=[&(0x7f00004d6000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000c8d000)=[&(0x7f000067b000-0x2)='!\x00', &(0x7f00005a1000)=')selinuxuser\x00', &(0x7f0000146000-0xa)='selinux%-\x00', &(0x7f0000240000)='louser}\x00', &(0x7f00000ac000)='\x00']) 2018/02/02 15:33:43 executing program 4: r0 = getpid() ioprio_get$pid(0x80005, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f0d000)=[], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000db5000-0x38)=[@in6={0xa, 0x1, 0x9c, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}], 0x38) madvise(&(0x7f0000093000/0x4000)=nil, 0x4000, 0x13) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00001a8000-0x4), &(0x7f000095f000)=0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f00008b1000-0x14)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004aa000)) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000000000), 0x18e) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) utime(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000e84000-0x8)={0x5, 0x1000}) symlink(&(0x7f0000ce2000-0x8)='./file1\x00', &(0x7f0000355000-0xe)='./file0/file0\x00') lseek(r2, 0x3a, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3, 0x4) 2018/02/02 15:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x1, 0x2, 0x0, 0x0, 0x4, 0x3}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000}) signalfd(r0, &(0x7f00001de000)={0x5}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000754000)=0x7, 0x4) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r2}], 0x1, 0x0) 2018/02/02 15:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000054b000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f4a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000074c000)={0x2, @time={r2, r3+30000000}, 0x0, {0x100000000, 0xfc}, 0x9, 0x2, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) 2018/02/02 15:33:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000308000), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/02 15:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ftruncate(r0, 0x1) getsockopt$inet6_int(r0, 0x29, 0x1000034, &(0x7f000045a000-0x4), &(0x7f0000a97000-0x4)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ac000)={0x0, 0x7, 0x40, 0x81, 0x8, 0x5, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @rand_addr=0x1f}}, 0x0, 0x0, 0x6, 0x9, 0xfffffffffffff0a0}}, &(0x7f00003b4000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa8000-0x14)={r1, 0x4, 0x6, [0x80, 0x0, 0xfffffffffffffffc, 0xa40, 0x8, 0x20de]}, &(0x7f0000152000+0x93e)=0x14) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003fa000)={0x0, 0x54e}, &(0x7f0000afe000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054b000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000aca000)=0xe8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae9000)={r3}, 0x21) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083f000-0x20)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x40, 0x2, 0x2, 0x8, 0x7ff, 0x9, 0x3ff}, &(0x7f0000505000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000228000-0xa)={r3, 0x2, "2f01"}, &(0x7f0000051000)=0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a71000)=0x0) ioprio_get$pid(0x3, r5) syz_open_dev$evdev(&(0x7f00009e0000-0x12)='/dev/input/event#\x00', 0x9, 0x800) setuid(r4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) socket$pppoe(0x18, 0x1, 0x0) capset(&(0x7f00009ff000)={0x399f1336, r5}, &(0x7f000038f000-0x18)={0x6, 0x7, 0x5f3, 0x2, 0xfff, 0x3}) r6 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd9000)=@assoc_value={r2}, 0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x31b, &(0x7f0000df2000-0x8)={0x9}) [ 197.437195] binder: BINDER_SET_CONTEXT_MGR already set [ 197.451633] binder: 18010:18032 BC_FREE_BUFFER u0000000020000000 no match [ 197.456531] binder_alloc: 18010: binder_alloc_buf, no vma [ 197.456574] binder: 18010:18024 transaction failed 29189/-3, size 0-0 line 3128 [ 197.456610] binder: 18010:18020 ioctl 40046207 0 returned -16 2018/02/02 15:33:44 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088a000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) connect$netrom(r0, &(0x7f00008c0000-0x48)=@full={{0x3, {"083d49ca5c3b92"}, 0x6}, [{"28eeec9e265ba9"}, {"2b96899a1a68ef"}, {"3c9adcb0f6a8f7"}, {"44be42519b3e2e"}, {"f891bbcb4a1cae"}, {"64acfdd3217ad1"}, {"9e4c735624c785"}, {"27371f9d619fdf"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000021c000-0x10)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0xfffffffffffffcab, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000333000)="684c1af1b7135c495b19c6533c4273fdae3b53c49a3093910b9a5dd2d6c3a1d2186bda0531e10aa27e3714f6ee686552e2892d456d1cd7dd293a79c562cf90a25d0d2881e3e6a0b50a60408e2e89495c6708f6287d4535f23110514cbaa5f594041708e1a22f326093432ee2e9593ed6a0dc33b05cc09a4d3da844ea723904be5720a4b6375460cf8729c8b61d92ae00718c4a6119", 0x95, 0x20020003, &(0x7f0000d30000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7c000-0x4), &(0x7f000067b000)=0x4) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000, &(0x7f0000064000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00008f0000)={0xb0, 0x0, 0x3d, 0x2, 0x2, 0xff}) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') [ 197.496776] binder_alloc: 18010: binder_alloc_buf, no vma [ 197.513847] binder: 18010:18032 transaction failed 29189/-3, size 0-0 line 3128 [ 197.556162] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.563176] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.572054] binder: release 18010:18020 transaction 150 out, still active [ 197.578989] binder: release 18010:18020 transaction 149 in, still active [ 197.591395] binder: undelivered TRANSACTION_COMPLETE [ 197.600919] binder: release 18010:18024 transaction 149 out, still active [ 197.607860] binder: undelivered TRANSACTION_COMPLETE [ 197.613555] binder: send failed reply for transaction 150, target dead [ 197.622592] binder: send failed reply for transaction 149, target dead 2018/02/02 15:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000e6d000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r1) fcntl$getownex(r0, 0x10, &(0x7f00006d3000)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00004cd000-0x8)='./file0\x00', 0x0, 0x10) timer_create(0x6, &(0x7f000057e000)={0x0, 0xd, 0x4, @tid=r2}, &(0x7f0000e74000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f000016a000)={{}, {0x77359400}}, &(0x7f0000c54000-0x10)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7fff) 2018/02/02 15:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000122000)='/dev/sg#\x00', 0x6, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b7000)) sendmsg$nl_netfilter(r0, &(0x7f0000eac000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f00008b3000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000079000)={&(0x7f000027d000/0x2000)=nil, 0x55, 0x3, 0x22, &(0x7f00004ba000/0x2000)=nil, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mlockall(0x1) open(&(0x7f0000005000)='./file0\x00', 0x40, 0x0) 2018/02/02 15:33:44 executing program 7: r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x4, 0x80000001, 0x7fffffff, 0x101, 0x8, 0xfffffffffffffefd, 0x7fffffff, 0xffffffff}, &(0x7f0000002000-0x20)) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x43}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000cda000)={&(0x7f0000b3e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009e2000-0xc)=[0x0, 0x0, 0x0], 0x6, 0x1, 0xa, 0x3}) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000), r0, &(0x7f0000002000), 0x0, 0x9) 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ba7000-0x10)={0x100, 0x200, 0x1000, 0xd6b3, 0x0}, &(0x7f0000484000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bde000)={r1, 0x8}, 0x8) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) removexattr(&(0x7f0000511000-0x8)='./file0\x00', &(0x7f0000bb9000-0xe)=@known='system.advise\x00') fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2b) finit_module(r0, &(0x7f00001cd000)='cpusetkeyringvmnet1wlan1:\x00', 0x1) r3 = dup2(r0, r0) ptrace(0x4208, r2) getsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000101000-0x4), &(0x7f0000b12000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f000027d000-0x4)=0x5, 0x4) 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000823000)={0x0, 0x9}, &(0x7f0000985000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fd9000)='/dev/vga_arbiter\x00', 0x3) dup3(r0, r2, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000033b000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x3f, 0x80000001}, &(0x7f0000fd9000)=0x98) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00003e7000)={0x60000001}) 2018/02/02 15:33:44 executing program 3: r0 = dup(0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f00005dc000)={&(0x7f0000e16000)=@full={{0x3, {"aebac29fcb5e72"}, 0x100}, [{"471a44d2b397e5"}, {"76c72659ce68f5"}, {"ac543cf394a42f"}, {"872801793c0aff"}, {"aea886977c0cf4"}, {"87d158277311ae"}, {"d08b841d794613"}, {"de020447b9f369"}]}, 0x48, &(0x7f0000cc6000-0x8)=[{&(0x7f00007fe000-0xaa)="f98d099715ecbc236c73b0f352fa10afad22348eaeb0afa3cd4a66659c556b5b0fff51053fad1a407c3391c02059474cbd7ad21dc75f6516bc152466faaf73b1c2ac89104d849e3cd53a080c7ad4fc1643269f16b75fdd27e280a827cea24e72ad9ea801d00ff2c80717748a17356cace1697f02945afe5c63013d577dba309e8ff629fa1d60b7828ed0018f96613de01a3c079ea43b8820c0d27389775571574017981e7e7b53c68b44", 0xaa}], 0x1, &(0x7f0000133000)=[{0xac, 0x10c, 0xa393, "9859fd51de66266316486a8dd79ba40bd187e46d451a5b86f361080150fff38585ee17a927777e757ccd6c9fbc94c74d2b924544ae5e49817f5b071aec49243f43250b2eebcd2ab61bfb9a46554f72c373932b488a37e86455b3e2e38bb234cd7e841a4ebf4b612037d43ab1c606feead60d2618423179a09a7541d3dcc8ded6dd3d7521fcc2ccb3ca813aa990274dd65a072641222dd89ef2ae3037ed49bfd9"}, {0x108, 0x113, 0x9, "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"}, {0x108, 0x119, 0x800, "eeba4d908df19a023e52f7d29d31839ac1c14f7edd773dee8d4620d268d85b4cc65b4c657045ac6fed6334e157ac132865956c3533494a08eab18facf46957254655407a5d6de8e942254b580236d52ccd7465b377340e7228d2facc3138c53fdc8f88f6e202a5c524139c1afbcc90ed70dacb147955c7a1d67d38639a990309905a45d34a8e871bf6de0bbdf386db81eea7c3c9a85892d5c9282ea9bc8192a0581c9a94c3b9a36ac42f446ed2b431d47a602f10c5ab987b773c2bc33df7a6fc1dccda48405979e3de2ce3504e43227b342a4075bb5eab9acbb9bdbc9b04e9588ecd3333e5eaa533387f033e2f180f1eea2b47936dd131b4b9"}, {0x40, 0x8c, 0x7f, "c98ddd7d6b75662947ad05afb1c4c5d5b40559f5bd733fa9b303f3c91e77ed7ec16a0ffea94616d16dc31d19183bc7e7197d"}, {0xe4, 0x105, 0xffffffffffff0001, "fb4f865fa860c43314e7affa10e575b9b27d8a97b7e9610bd5a95fa5a0fc4bae7d58556137c1262c43b87eebf5598753a79ca414e5a1bc6938da5676c4a5356c2f7b1baa27f96de3d533130c010a18dc33a3ea1e8340f4da17e16490682e63e878fceffac9c729f29b9bfb3160fbd6409b1bd5c507ace80d4cb4d7d8ebb475f9bc87bfa8e3c5b9d156965cd2d8027d44e05293b1b24dec3847541fbccf26c12d151ee15b8cb8a52024aac33ce87e836cb11f16064191e7d38edce37dbb9644d8d2629c1643f5ca2761affe85ccdb1626569bb0cf0069f2"}], 0x3e0, 0x20000000}, 0x2000) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000002000-0x8)={r3, &(0x7f0000002000-0x24)=""/36}) sched_getaffinity(r1, 0xfffffffffffffe0d, &(0x7f0000a3d000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000045000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000d4a000-0x59)=""/89, &(0x7f0000f7a000-0x4)=0x59) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00004b1000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x8, 0x3, 0x1, "b2d9d0eb8922e7d3dbfd57bf6e9fdc03004f05d7f551eec4ae3f641f01a00f736eff26d5eae5cc546cf4c9d45cccb4bac7a3c8fedc27c7a9c931b46401654658b516e12c52ba2015410d1e9fae29d38f"}, 0x160) 2018/02/02 15:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000249000)={0x1, [0x7f]}, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00005a6000)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/02 15:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fef000-0x8)={0x0, 0x8}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fef000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x400, 0x4}, 0x98) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000884000)={0x2, 0x0, 0x0, 0x5}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000ff0000-0x8)={0x5, r4}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty}, &(0x7f0000fed000)=0x14) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x501000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000002000-0x94)="c33cf56e52ade94a565516ec552ab35fa5c4d4cfb642037a44ed7924f3b2bc6ceaba9235347c6e20e75c1ded393ee793448764dd311865ad2b53d9b0400826ad6a339acb54697e6b27f974d0ac39920e5ab416c29420fc8fb6272f0e9fea2e555fde4639837a7823ab945a41fa5fafe2193da1d4b9de1ff5a0d540dbfbf98102f8921d2682ba9142a3be178a544207dda9b3c98f", 0x94) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) recvfrom$inet6(r1, &(0x7f0000000000)=""/141, 0x8d, 0x41, &(0x7f000056a000)={0xa, 0x0, 0x24c, @mcast2={0xff, 0x2, [], 0x1}, 0x70c}, 0x1c) 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000081a000-0x4), &(0x7f0000001000-0x4)) r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2001, r0, r1, 0x7, 0x8800e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000228000+0x8f8)='/selinux/status\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000749000-0x71)=""/113, 0x71) listen(r2, 0x2) sendmsg$key(r2, &(0x7f0000a20000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x4, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x245}, 0x1}, 0x1) r4 = dup3(r2, r2, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000cdc000-0x14)={0x100000001, 0x5, 0x4, 0x3, 0x7}, 0x14) 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000c61000)='./file0\x00', 0x101000, 0x39) connect$nfc_llcp(r2, &(0x7f0000a85000-0x58)={0x27, 0x0, 0x6b07, 0x0, 0x5, 0x5, "8ef903f87c5a3e5627154ad8d76b0f85526cc6baa9a375b782d34f6d18be83acf4458f04482ab0a97b55fc47000b99923d0cfc03279867a1bd78262abe2951", 0x40}, 0x58) recvmsg(r0, &(0x7f0000534000-0x38)={&(0x7f00005a8000-0xc)=@nl=@unspec, 0xc, &(0x7f0000de9000)=[], 0x0, &(0x7f0000b19000)=""/20, 0x14}, 0x0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f000012c000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "02"}], 0x10}, 0x0) 2018/02/02 15:33:44 executing program 0: flistxattr(0xffffffffffffffff, &(0x7f0000002000-0xd3)=""/211, 0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x4047fd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000003000-0x8)=0x7fffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001000+0x6c0)={0x58, &(0x7f0000001000-0x58)=""/88}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2, 0x8000, 0x9, 0x7, 0x7ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, 0x5, 0x10000, 0xfffffffffffffffb, 0x1, 0x7}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x3f59}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000943000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000002000-0xa8)={{0x2, 0x401}, 'port1\x00', 0x2e, 0x10, 0x9, 0x8000, 0xffff, 0x4, 0x101, 0x0, 0x4, 0xffffffffffffff23}) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x17) fstat(r5, &(0x7f0000001000-0x44)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000ffc000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000f6a000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000ffc000-0x1000)=""/4096, &(0x7f0000aa3000)=0x1000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000ffc000)={&(0x7f0000cb9000-0x40)=""/64, 0x40}) 2018/02/02 15:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00001b9000)="fc07f654f8e6d55e3700140195558ae6", 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000857000-0x6)="07080889a5", 0x5) [ 197.814005] keychord: Insufficient bytes present for keycount 56 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000051c000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d56000-0xd)='/dev/usbmon#\x00', 0xf0, 0x40100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004e2000-0x8)={0x0, 0x4}, &(0x7f0000329000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000091000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/hwrng\x00', 0x2000200000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000a93000-0x4)=0x40c, 0x4) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) sendfile64(r0, r0, &(0x7f0000761000-0x8), 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000857000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) recvfrom$ipx(r1, &(0x7f0000279000)=""/83, 0x53, 0x2040, &(0x7f0000c9d000)={0x4, 0x8, 0x0, "30f8c18ab5b7", 0x10000}, 0x10) sendfile(r0, r1, &(0x7f00000de000-0x8), 0xffffffff) 2018/02/02 15:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038e000-0x12)='net/ip6_flowlabel\x00') fdatasync(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000105000)={@common='gre0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f26000-0xc)={r1, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) close(r0) 2018/02/02 15:33:44 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="e8bb02564bd779d44e32ae11d424b8ac", &(0x7f0000001000-0x24)=@ethtool_ringparam={0x11, 0x7, 0x1, 0x86e, 0x8, 0x8000, 0xb23, 0x6, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) wait4(r4, &(0x7f0000238000), 0x0, &(0x7f0000002000-0x48)) 2018/02/02 15:33:44 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000169000)=0xe8) 2018/02/02 15:33:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000007000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}}, 0x10, &(0x7f0000005000)=[]}}], 0x1, 0x0) 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000038d000-0x69), 0xfffffffffffffe89, 0x0, &(0x7f0000948000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007f5000-0xb)={0x1, 0x8, 0x7, 0x3, 0x7fffffff, 0x1000, 0xfffffffffffffffd, 0xffffffffffffffe0, 0x1, 0x5, 0x400}, 0xb) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000560000-0x4)=0x40, 0x4) 2018/02/02 15:33:44 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000324000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001b4000-0x8)='oom_adj\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8), 0x8) 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x2) r1 = dup(r0) bind$inet6(r0, &(0x7f0000029000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de9000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {}]}}) 2018/02/02 15:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cda000)=0x4, 0x4) 2018/02/02 15:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000902000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00003b8000)=[]}}], 0x1, 0x0, &(0x7f0000a46000-0xa2)="a8"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000ab4000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) sendfile64(r0, r1, &(0x7f000052a000-0x8), 0x10000) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x7, &(0x7f0000a2a000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d24000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x80, 0x2) ioctl$sock_ifreq(r1, 0x8930, &(0x7f000000a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xcd5c}) write$selinux_create(r1, &(0x7f000000f000-0x36)=@objname={'system_u:object_r:src_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x33, 0x20, './file0\x00'}, 0x36) 2018/02/02 15:33:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000444000-0x5)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)) epoll_pwait(r1, &(0x7f0000462000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000ce6000-0x8), 0x8) [ 198.148073] binder: 18158:18175 ERROR: BC_REGISTER_LOOPER called without request [ 198.166112] binder: send failed reply for transaction 154 to 18158:18161 [ 198.173493] binder: 18158:18175 ioctl c0306201 20000000 returned -14 [ 198.191994] binder_alloc: binder_alloc_mmap_handler: 18158 20000000-20002000 already mapped failed -16 [ 198.199757] binder: BINDER_SET_CONTEXT_MGR already set [ 198.199765] binder: 18158:18175 ioctl 40046207 0 returned -16 [ 198.213861] binder: 18158:18175 ERROR: BC_REGISTER_LOOPER called without request [ 198.213896] binder_alloc: 18158: binder_alloc_buf, no vma [ 198.227029] binder: 18158:18161 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 15:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000019e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000aae000-0x14)={0x9, 0x1, 0x9, 0x2, 0x4155}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0xb) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d14000)=0x0) lstat(&(0x7f0000563000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000560000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) connect$netrom(r0, &(0x7f0000068000-0x48)=@full={{0x3, {"694c77249d8dc3"}, 0x694}, [{"9e6e8bfc411968"}, {"623c340b3fe9cd"}, {"e0b20b538732e7"}, {"ac0fd543794686"}, {"afb1be9d82018f"}, {"6e36e6c77dbb52"}, {"55a58e938d1df2"}, {"115972cfa154a7"}]}, 0x48) sendmsg$unix(r2, &(0x7f0000322000)={&(0x7f0000853000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a7c000)=[{&(0x7f000083c000-0x53)="7dba95ea523ec25ac4e4d8e7137cdd3547d484820d83bfd4e3d8c983650a4eee342ee53dc51f8653475ca4cbfa15cde538e52d0f2777112d926ec8b2d43b191514e5f9ff41814bec51db0eaf3f37f841387a7e", 0x3669f139e46ae311}, {&(0x7f0000878000)="7a989a12f8132a30a9b6e6fdd15507754c7b24a667d8f2c4b48efee70e3c5d209f12e0a8dfd02d5007af15ea253ea05dc9704e1a8438e6ab35a1420479fd914177db5d03b3652951a9a2a63eefbd37dc61f418f0607865f23cae367e523e07e298c55fbde5b38553f4285ca695cb2e0dd5b2b3da8db5d825ec00326b49d3b4406253c5d66c1cbb1d22616a250d3e42ccc75ad5eebbc656c7f2f747c58befb545d991c60a7fb8c68790a69f03c2b6", 0xae}, {&(0x7f0000547000-0x27)="c20db2faf40557fac697019b5a9b56401efbbf6c87ba70fac56f2c038e137d5803ce2a42f72f5a", 0x27}, {&(0x7f000065d000)="081f436eec4c243d3373ff29f05a4cf81c043dbda9c41e6a52235a93a15c3644cdf686a6eb02ca58080d01e9309a554cd800a7a8d72508556cc15ecf33d483c9d1b73879b3cbc2d02488da3206871381ce7132ee6643c9c2ab418377910f2447ba737dfa41cbfa50392ea53b80d43be7688d2535da1f74aea4156861e89233ef5f354385081efb12e6813e3bc77deeb15eeec2a6bdf04d189101245fcd2d32d0cb4dd9de98b70793c83b70cfbcfc1d0554089f22099549178e6e1f180b9de591ef23b6374bcc60d4cb10b7429e8b9e2067", 0xd1}, {&(0x7f0000ff5000-0x22)="4f2d49e8fec1eee519043237cbbdf67c67a7c6a118a5b222455c717150d18fb8c85a", 0x22}], 0x5, &(0x7f000003f000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2, r2]}], 0x70, 0x40}, 0x24040004) 2018/02/02 15:33:44 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80802, 0x800000000000c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054a000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004e8000)={0x0, 0x5a, "97e866b37886b321c5099e7ac132ad5d5620c2b27320ffa4a124e4eecee08802d3d86f32a1f5af02efadb291994eefd6d29f74fbe4d53fb4e76466a7adaec7db83d448dbbcf117e454877cf932d26f9c0f5a421261c1a470a108"}, &(0x7f0000af9000)=0x62) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r2, 0xce31}, &(0x7f00005bb000)=0x8) syz_open_dev$tun(&(0x7f0000f7f000)='/dev/net/tun\x00', 0x0, 0x81) 2018/02/02 15:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000728000-0xf6)="7317d28e7868bb04f201282823fb6ca3", 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x20002) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000bfc000-0x1)) 2018/02/02 15:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a19000-0x10), &(0x7f0000263000-0x4)=0x10, 0x0) socketpair(0x15, 0x803, 0x1000, &(0x7f0000dbb000)={0x0, 0x0}) dup2(r0, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c9000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) getsockname$unix(r3, &(0x7f000059b000)=@abs, &(0x7f00006e7000-0x4)=0x8) write$sndseq(r3, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(r1) 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b1c000-0x63)=""/99) 2018/02/02 15:33:44 executing program 7: prctl$intptr(0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xff, 0x7f, 0x9}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x4c5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x3, 0x7b}, &(0x7f0000000000)=0x98) 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x15, 0x80000, 0x400, &(0x7f0000130000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000081000)=""/59) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/02/02 15:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dcd000), &(0x7f0000d10000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='sit0\x00', @ifru_map={0x3ff}}) 2018/02/02 15:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004b2000-0x170)={0x2, 0x6, 0x0, 0x1, 0x6, [{0x3f, 0x0, 0x5, 0x0, 0x0, 0x400}, {0x401, 0x2, 0x5, 0x0, 0x0, 0x200}, {0x0, 0x1, 0x4f7d15d5, 0x0, 0x0, 0x1000}, {0x1c, 0x2, 0x4, 0x0, 0x0, 0xd05}, {0x6, 0x40000000000000, 0x400, 0x0, 0x0, 0x808}, {0x6, 0x3, 0x40, 0x0, 0x0, 0x200}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000838000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @random="f2dca8961975"}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000dfc000-0x14)=[]) timerfd_create(0x7, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) epoll_create(0x2) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x802, 0x2) write(r0, &(0x7f0000dec000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000600000000ec", 0x24) syz_open_dev$mice(&(0x7f00008f7000)='/dev/input/mice\x00', 0x0, 0x80002) 2018/02/02 15:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000689000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}, 0x4d62, 0x3, 0x4, 0x5, 0x8}, &(0x7f000064c000-0x4)=0xa0) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000c45000)=0xe8) msync(&(0x7f000030c000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000011e000)={r2, 0x6}, &(0x7f000040c000)=0x8) recvmmsg(r1, &(0x7f00005b2000-0x100)=[], 0x0, 0x0, &(0x7f0000063000)={0x77359400}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001cb000-0x8)={r4}, &(0x7f000059d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x20001000401}) [ 198.335685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 198.362272] keychord: Insufficient bytes present for header 3 2018/02/02 15:33:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000201000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000002000-0x8)={&(0x7f0000000000)="9e359aa4ddd07e88d273df0750b42b2a1be4a3e921e99d88281ea4961fcd997e2fbe49361f8dcf358efffc24580e3bbdd9b3351132b67d9c78cec6ca62956a8543c5598a2b125b82d0f6f7e80768192c0703f6e233c5a0a82a788f3f2ea08e79b0a172ca6230531f72abf06bf8c5b2ca30cc011bcdcf9435400f03f1b7895970cb399a840d74bb525639e101b3d45ea41b0db45a2779271736f3032370d504aba9a2a7ad124cac4c4c3b7c7dd21b7f78f7888931834b707dd7fc", 0xba}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f8c000-0x8)='./file0\x00') r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f3d000)={0x0, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x108) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f8b000)={0x0, 0x4, 0x4, 0x9103, 0x0, 0x5, 0x8aa, 0x45, {0x0, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xea}}, 0x10001, 0x8, 0x200, 0x1, 0x7fffffff}}, &(0x7f00003eb000-0x4)=0xb8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f8c000-0x4)=r3, 0x4) 2018/02/02 15:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f000036c000-0x15)=',selfmd5sumloGPLeth1\x00', 0x2) fremovexattr(r1, &(0x7f000032e000)=@random={'user.', ',selfmd5sumloGPLeth1\x00'}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000de4000)={0xaa, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002fc000-0x12)={0x2, 0x7d, 0x4, 0xf05, 0x7fffffff}, 0x14) signalfd4(r2, &(0x7f00003b5000)={0x1200}, 0x8, 0x80800) [ 198.392565] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 198.427952] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/02/02 15:33:44 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001f000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000)) 2018/02/02 15:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00006f3000-0xa)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x80001) [ 198.441092] keychord: Insufficient bytes present for header 3 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000012000)=0x7, 0x4) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000cf8000-0xe7)=""/231, &(0x7f000027a000-0x4)=0xe7) pipe2(&(0x7f00008f0000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000076c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000037e000-0xc)={0x0, 0x80000, r5}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000745000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000506000-0x10)={r7, r8}) accept4$llc(r6, &(0x7f0000ce1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f11000)=0x10, 0x800) r9 = socket(0x2, 0x2, 0x0) r10 = add_key(&(0x7f0000223000)='rxrpc_s\x00', &(0x7f0000b5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000840000-0x70)="be14a92911cf9c6ad946c0be0835a52206e8e573fce18c08239694a20932d97cca8c1c35abc3a51ec13c56876f58cd24a86e3bac9ff807457a045cc0c0eebe3c91c3aa117962698f17c8c85e956cb7b05059525237636359db02bd9f7ccfd7e8f0e84a101bf32456cdc4cd1c352cdad3", 0x70, 0xfffffffffffffffb) r11 = request_key(&(0x7f0000153000)='id_legacy\x00', &(0x7f00006af000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007b9000)='+md5sum\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r10, 0x9, 0x3f, r11) r12 = socket$inet(0x2, 0x1, 0x0) r13 = syz_open_dev$tun(&(0x7f00007f5000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) [ 198.466793] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/02/02 15:33:45 executing program 5: socket$packet(0x11, 0x7fffffffd, 0x300) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00008a6000-0x8)='./file0\x00', 0x20000, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000f2c000), 0x3348) 2018/02/02 15:33:45 executing program 1: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000001000-0x70)="bae80067a00ca6827850b38330a3c1ad2af77d3e33bb4e9d4aa91efdb154516f0375a34fc2106556b3d1dc597bce9b143eb327ed0c7879f332532dfcce0c34985127ace430c4cad9f9938638e56d272676f9bcc3c431c192aa5aac2ec982fc357714b2bca84867e4a33b05b34d039309") 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/64) splice(r0, &(0x7f0000003000-0x8), r1, &(0x7f0000004000-0x8), 0x7, 0x0) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = syz_open_dev$usbmon(&(0x7f0000a1c000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x80080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008b4000-0x8c)={0x1f, 0x400, 0x7ff, 'queue0\x00', 0x59a}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) epoll_create1(0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e7000), &(0x7f00002a2000)=0x14) 2018/02/02 15:33:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x40, 0x7}, 'port1\x00', 0x2, 0x40020, 0x4, 0x1, 0x2, 0x2, 0x1, 0x0, 0x1, 0x6179}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002f5000)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}}) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 15:33:45 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3b000-0xc)='/dev/autofs\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f08000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000484000)}}], 0x1c) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00001c6000-0x4), &(0x7f0000281000)=0x4) dup2(r5, r4) clock_gettime(0x0, &(0x7f00003d3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cad000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000acf000)=[{0x4, 0x7f, 0x3, 0x20, @tick=0xfffffffffffffff8, {0x9, 0x7fffffff}, {0x4, 0x64f}, @time=@time}, {0x7ff, 0x81, 0x7f, 0x7, @time={0x77359400}, {0x4, 0xa782}, {0x800, 0x100}, @result={0x100000001, 0x8}}, {0x1ff, 0x4, 0x9, 0x4, @tick=0x2, {}, {0x8, 0x1}, @quote={{0x7f, 0x2}, 0x81, &(0x7f0000ff6000)={0xaa, 0x2, 0x8, 0x9, @time={r6, r7+10000000}, {0xffffffffffffa0ee, 0x7}, {0x5, 0x8001}, @quote={{0x8, 0x7}, 0x2}}}}, {0x81, 0x5, 0x40, 0xff, @tick=0xff, {0x8ac8, 0xfffffffffffffff9}, {0x0, 0x6}, @queue={0xed2, {0x5, 0x7d}}}, {0x8, 0x7, 0x1, 0x7, @tick=0x34, {0x8, 0x7fff}, {0x800}, @connect={{0x8, 0x7}, {0x0, 0x9b04}}}, {0x3, 0x6, 0x3, 0xfffffffffffffffc, @time={r8, r9+30000000}, {0xf247, 0x5}, {0x2, 0x4000000}, @control={0x4, 0x101, 0x3}}, {0x40, 0x0, 0xdf3, 0xff, @time, {0x9, 0x4d1}, {0x0, 0x5}, @addr={0x7, 0x3f}}, {0xffffffff, 0x80000001, 0x4, 0xc75, @tick=0x3ff, {0x0, 0xfffffffeffffffff}, {0x3, 0x2}, @raw32={[0x24, 0x8, 0x7fffffff]}}, {0x8, 0xf06, 0x7fff, 0x40, @tick=0xbb4, {0xffff, 0x6}, {0x7, 0x7fffffff}, @result={0x9, 0x2}}], 0xfc) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/02 15:33:45 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fdc000-0x10)=""/16) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000827000-0xb)='pkcs7_test\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d1e000-0xb)='trusted&\\*\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000d1e000-0x8)='keyring\x00', &(0x7f00006fa000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) process_vm_writev(r0, &(0x7f00001de000)=[{&(0x7f0000d1d000-0xa8)=""/168, 0xa8}, {&(0x7f0000d1d000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00008d8000)=[{&(0x7f0000522000-0xd0)=""/208, 0xd0}, {&(0x7f0000d1d000-0x98)=""/197, 0xc5}], 0x2, 0x0) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c61000-0x10)={0x0, 0x9, 0x39, 0x8}, &(0x7f0000eb7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000255000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c9c000)=0xffffffffffffff01) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='M', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000dc9000)='id_legacy\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d7a000)="7a648b26c9544332216fda7f04fa83be4e9ec63acff6db0827af56416d52b444622c699698a0e739e8ec9f504afbebafae636c07bf064c9f61fbdea1ef6eb2492a1ffbca4a65c5302e51ec382b975fe8681aaa155b9b5ad32b4155c6c8f0f239704d51459bb6a8c64b008bf2c8e3b48743d0a982a78d325a2f1dcef8301f2b208281cd736195b06cb2716b13d79420ebd24c85b135de91f2238b31feb0890866bb5b540b68531656e218df39d34b4b208f50b5b3501307d18160220a85c2", 0xbe, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000b30000)='user\x00', &(0x7f0000fcd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001bf000-0x168)="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", 0x168, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000038000-0x8)=[{&(0x7f0000457000)="d88c26ec8686d61aa49f6756c6fbda5a515a1596bc3eb31aeb0e2abd2b5975adb048cc2ba4618b3354dd768363c4f099a8b93830e781cc606cae0edf63f038377733e839f61b71d9e72de9b9dcf80d2dacc7c52e60955e45dabe7274782515128702301924cc00b84b0cb62cf8d01ed49f", 0x71}], 0x1, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f2000-0xe)='/dev/keychord\x00', 0x48200, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f000094a000)="51880ac1f0503a85dafe7c982964998eed90dd3d810b260ead06f1ca7ce255f39036271a5be5792f1e25127a388d85bc5384585a5dcfea5f0a608f8f72dd70", 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f00008c7000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) syz_open_dev$sndseq(&(0x7f000089e000+0x432)='/dev/snd/seq\x00', 0x0, 0x80500) write$sndseq(r4, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick, {0x0, 0xffffffffffffffff}, {}, @note}], 0x1c) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000364000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000bbb000-0x58)={{0x4, 0x8001}, 0x0, 0xb7b, 0x8001, {0x9, 0x8}, 0x1, 0x10000}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) utime(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f0000e02000)={0x1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000953000-0x8)) 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000657000-0xc)='/dev/rfkill\x00', 0x480, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000692000-0x4), 0x800) r1 = open(&(0x7f0000aff000-0x8)='./file0\x00', 0x0, 0x22) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f000032b000)={0x48000001, 0x5, 0x1}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fb6000)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/02 15:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000db000-0x49)={0x0, 0x41, "af3500d89f03381e98d4eed3713fc5052456b2fa10bbc310cae08ec83e2dc0d7c23381b61cd98fe6194d76936c2a92059d90d592f0add79c6460943035efe86dad"}, &(0x7f0000e4f000-0x4)=0x49) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004a2000-0x4)=0x18000000000004, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fac000-0x4)={0x0, 0x0, 0x3ffffc}, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000050d000-0x14)={@empty, 0x0}, &(0x7f0000175000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e0b000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000052e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005df000)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x0, 0x3, 0x3, 0x7, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x7, 0x0, 0xfffffffffffffffa, 0x1, 0x979, 0x80000000, 0xfffffffffffffffb}, {0x2, 0x80, 0x6f1c, 0xffffffff}, 0x8, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3f}, 0xa, @in6=@empty, 0x3, 0x3, 0x2, 0x863, 0xb6b, 0xcf8, 0x200}}, 0xe8) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r5 = open(&(0x7f000017c000-0x8)='./file0\x00', 0x80040, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000010d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000970000-0x10)={0x0, 0x0, 0x2432}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009cc000)={r6, r7}) fcntl$setlease(r5, 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000dd3000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004cc000)={r8, 0x0, r1}) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) pipe(&(0x7f0000a49000)={0x0}) getsockopt$ipx_IPX_TYPE(r9, 0x100, 0x1, &(0x7f0000ff6000), &(0x7f0000c62000-0x4)=0x4) 2018/02/02 15:33:45 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x2, &(0x7f00007a3000)={0x31, 0xda9, 0x5, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000000004) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da5000), &(0x7f0000aa8000)=0x4) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000549000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000132000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000fbc000-0x4)=0x1f, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000233000-0x4)={0x9}, 0x4) 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000c000)='logon\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200000, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000c000-0x6c)=""/108, 0x6c}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/223, 0xdf}, {&(0x7f0000001000+0x5c3)=""/83, 0x53}, {&(0x7f000000b000)=""/25, 0x19}, {&(0x7f000000a000-0x81)=""/129, 0x81}, {&(0x7f000000a000)=""/141, 0x8d}], 0x7, 0x0) r1 = inotify_init() r2 = syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x0, 0x0, 0x4, 0xfff, 0xa0001) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5, 0x0) splice(r1, &(0x7f0000006000)=0x4f, r2, &(0x7f0000008000), 0x401, 0x5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d91000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000e23000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) [ 198.834340] IPv4: Oversized IP packet from 127.0.0.1 [ 198.839898] IPv4: Oversized IP packet from 127.0.0.1 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062d000-0x8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000709000-0x4), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd(0xfffffffffffffe01) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000005000), 0x8) sendmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001a000-0x18)=[{&(0x7f0000017000)="bb4ae526eef5c0ae30c5a2cb"}, {&(0x7f0000008000-0xd7)="a4efda2873b59774cf0195169b2a4c6abca3e185392a1d9805ebd80118c355defc0798fbceb87626e5d745748b6c12a2510bc401b1583749c3cc0cff1b83d50cf92cb91c0c0256b1f5ab181c9288feff777f1caf937507144206c8888d72c520a1771d451f776e7921286f5fef8bfc39a3b382accca03bb21adf3b0206f1071720556152ddbc31e1eb544b85763d853bb807a18569046c91e72706643aac7c951451b6ddfb251cc464b77f4b274e1bd982888bafffb3e5c799897aebd02293792c33985e61e7c181d53db0dabcebbae7bec22ac5083908", 0x2b8}, {&(0x7f0000019000-0x94)="9b75de53396684447ffa0972646c873d84c03f5ae7ec0ce32193dfa2f8e13e2191fc123ab82e26d4db8b0bcdad1f6580902deeeb4e18ebf80f2071bb90bf9e4c414c5252a216dd66c633402f9a8ee133f1401f6b183c43be74d737633c5fb4cc5890ba108cb763f9b99db14d1f8ccceed9bf66cfa33d327f76926d79be09ae884a394e58c9d15312f7cee31600a64558645ab609"}], 0x0, &(0x7f0000017000)=[], 0xfffffff7}, 0x0) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000daa000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000942000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f2000)) getsockopt$llc_int(r1, 0x10c, 0xa9d0f8f25ccd821f, &(0x7f000062b000), &(0x7f000057f000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000a0f000-0x1c)={&(0x7f00007ae000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000076f000-0x8)={&(0x7f000081f000-0x20)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dfa000), &(0x7f0000799000-0x4)=0x4) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000746000)=""/176, &(0x7f0000bfb000-0x4)=0xb0) r1 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="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", 0x5a1, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000326000-0x6)={0x0, 0x4}, &(0x7f0000fef000)=0x6) faccessat(r1, &(0x7f00002b2000-0x8)='./file0\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009c5000)={0x3, 0x11fc, 0x205, 0x1ff, 0xb7, 0x3, 0xad2, 0x1, r2}, &(0x7f000045d000)=0x20) sendto$inet6(r1, &(0x7f00006f5000-0x1000)="6b375273f1cfc900a4c3f2a9", 0xc, 0x0, &(0x7f0000750000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007a0000)={r2, 0x6}, 0x6) 2018/02/02 15:33:45 executing program 5: prctl$intptr(0xa, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/checkreqprot\x00', 0x262200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/02 15:33:45 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f0000477000-0x4)=0xc) setfsgid(r0) 2018/02/02 15:33:45 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x94)="32cf7f21b6421f4e59cc16be6b5964ade82af86690d79c6e0dea4cec5e280d5fa430ba66af9f03e1e384a1ceac2af2f7db4a6a3afded98c044e0b0fc867ba806ed11103ab9ca135c1b4f6a490d34c889dc82a73f514887e5a0afdbfeaea8e9f3d085e9279d5d30316dacfab7cfbc2158c9650d0db97e44d18d7f82b7fef9753bce129d6fd58d9991ad1590337fa6582b2d09e3f2", 0x94, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="aba564c7a89bfe580137a5e5b104c2f6e36e1f8348e998e1a7cead7cea68044267e0f8dcb8b7c8efba1b2c955f768eab344fe581cd18c31974b28ccdf89cfac8e94d0c09784dd4780492db0b2d7edb356e26fe94bc28570c65ef9aebf4a8338cd2a9343257ecaf650af062ec1265bfdc623d5d133bb1a25b5d3a9647593ac321d3dbd75301b93edc4943f245e238ae28a9cc99725c3462a1c95e612af558d327efce77dbe0ccf36943a477dba3c3e9e1d59fae34b20163eae82dc6685767aad84db826f24b324a620b5983b136b80b1aefb3bd90ce2400", 0xd7}, {&(0x7f0000001000-0xe7)="83335d526572000c33b15c0af3686106893dc4abf7a5c98df2af14e9b75831e3940149ea78af776d270e1e9a0ec387d8c2cb940cc81ec925c4331c4a68399b9b380266f425e89dad785e19895705f62f9a5819e83e4d0b3fc5c6a95eb77b421aad960ae0619dea9af4bf32b0876178335b4adaa865b5cd1a53e35615782f79d6a0173c3ad0974587101ac93b5f86fa622150dc163ef7ebe12c4977a28bcb519533ffad72d45c2d75bbe1a203c8a398985b274bc9059812207331fd8b69e44515e353075efd05863a42c1931e3c3c6a2e98248b456294fe9189402ec06352bf72f4d39fb21f0ba7", 0xe7}, {&(0x7f0000002000-0xc9)="656756ebced6065e5c127efbc90cf2ddf5ecdaea352d62aea394643fcd6cfe92e212cd05f341b5f1216f4d5a811596330e40e7b90110e670c27f343cdeb47cef82f6453cea28d4623fdb9ed1a2839d90477cd927940346318162040b5da9c0d32fa73a63d9637d6f463fbee79320ffe8e834072a03d566346b062646d2fe2b1224b2b39a01b754430978a9a5d13b2fc9b108d7208e21854dc97c76b6513c584d1e142bda620e20a8ef1b8e70a8fc700a0c02e4cb259243f636d4a499f43831beb760b10cc1abe1c2ba", 0xc9}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x7a)="3df029ca1dd35f43525b8291865aef5ed3d9d5a1d0b2a77f73405e456c257d0ce9c750ccade8049ef5dd655374ca8174d3d7a2a323e8abddd66341ae03f04938d492e0b86ba17db460df1a39e5d0a47c039b79ac7b0b8298a3d18c3444e807f396be91022e1506bf1b924af163ee38fc66f8a44cef466a57fa5f", 0x7a}, {&(0x7f0000001000-0x27)="174ce9866cd4a093cd57c6ecb3eaea315e9f83864ae42e43a8eca95a8e9727ef56628b420b4a4a", 0x27}, {&(0x7f0000000000)="9357a7a622873c168af3ac3780a1315a3a40fdea971a046bb8380792151e99edc67ef2d65c5b9912eaca50d5baf20006c58b964a4580d5275f3ea55f1d8ec459d9b10f61665425672fc0b79c8ead04bc0d18fb3d497fa7cd9b22ec5ce2cc14bbd46702eba8df3208006431c6ba3ccaea7a0f52c46c1cfd2e0ec7d3f3ce6d24dac696e23a4bed3a2d284823804db7190e24fb2e0bc48569cf21070a37fe8a1739edaf84184811dfe535d9c09fc75105d2cfcba4095bb80390662c4229fefa2b4456ece6fbe9e3545f", 0xc8}], 0x8, r2) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000001000-0x4), &(0x7f0000c7c000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200a80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="79616d30000000000000ff00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f00007eb000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000002000)="8994b0cb5cfecde5a0a317fa2ef6feb3f91c7ad192696760fe381393150234a481d9f3150ee148418e2ac10872dbfcb9951d13fa4ae28b2dbf2977e3305ad4430dacb5695c3f9769d3f8d0c239af024865b515e490ecd9ba9eaa", 0x5a) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r5, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x194) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000838000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000593000-0x60)={&(0x7f0000a39000-0x18)=[0xca2, 0x5, 0x5, 0x7f, 0xdad, 0x1c], 0x6, 0xe7, 0x1, 0xef76, 0xd3, 0x401, {0x9, 0x3ff, 0xad4d, 0xffffffffffffffc1, 0x6, 0x200, 0x6f, 0x7f, 0xfff, 0xfff, 0x8a9b, 0x2, 0x7, 0x0, "42b47f93a78c6b2c873866bdb495647ee073088fd31a4881b522011114522a2d"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0xcf, 0x0, @tick=0x5, {}, {}, @result}], 0x1c) close(r1) 2018/02/02 15:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000498000-0x4), &(0x7f000031e000), &(0x7f0000d8b000)=0x0) fstat(0xffffffffffffff9c, &(0x7f000068c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001ef000-0x1)='./file0\x00', &(0x7f0000e1a000)='./file0\x00', 0xa003, r0, r1, 0x0, 0x4, 0x412) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000117000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 15:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c7d000-0x20)={@generic="bb68f155529b5a9cc2ad3fc6cb49ba71", @ifru_flags=0xd01}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b7f000)={0x3, 0x9, 0x5, 0x2, 0x0, 0x3}) r2 = memfd_create(&(0x7f0000963000-0x2)=':\x00', 0x1) ioctl$TCSBRK(r2, 0x5409, 0xfffffffffffffff1) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffff000) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000322000)=r1) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) pipe(&(0x7f0000c4c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000078a000)={0x176, 0xbb, 0x466, 'queue1\x00', 0xffffffffffffff01}) sched_getscheduler(r1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000540000)='/dev/ppp\x00', 0x4000, 0x0) fchmodat(r1, &(0x7f0000809000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000-0xc)) listen(r2, 0x0) epoll_wait(r3, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x3}}, 0x199) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb8000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000cec000)) connect$inet6(r0, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000898000)={0x2, 0x5}) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000b8e000-0x4), &(0x7f000070e000-0x4)=0xffffffa2) connect$nfc_llcp(r2, &(0x7f000016d000-0x27)={0x27, 0x2800000000000, 0x800, 0x1, 0x800, 0x9, "d3e62b43a3f7e8f02ba1dc356176835dbe7d40eb28bbf86fb331891955998d8e8a8b04ac23525e6dc90b8f2fbaa6bb1346e3a063d8e1be68d4b3cccce45912", 0x6}, 0x58) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x1000000079) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) mount(&(0x7f00000cf000-0x8)='./file0\x00', &(0x7f00003d9000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') r1 = creat(&(0x7f000054f000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$TIOCNXCL(r1, 0x540d) truncate(&(0x7f0000f82000)='./file0\x00', 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ef000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c9f000+0x5f7)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000b2b000)=0xe8) getgroups(0x5, &(0x7f0000f59000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000982000-0x4)=0x0) fstat(r1, &(0x7f0000349000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000023a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e51000)={0x0, 0x0, 0x0}, &(0x7f0000700000)=0xc) stat(&(0x7f0000646000)='./file0\x00', &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000084e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d99000)={0x0, 0x0}, &(0x7f000081e000)=0xc) getgroups(0x5, &(0x7f000080b000-0x14)=[r10, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000189000)=0x0) r16 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba5000-0x4)=0xc) r18 = getpid() lstat(&(0x7f0000be8000)='./file0\x00', &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() r21 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009df000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000006e000)=0xe8) fstat(r0, &(0x7f00008ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket$inet6(0xa, 0x3, 0xfffffffffffffff8) sendmmsg$unix(r1, &(0x7f000067d000)=[{&(0x7f0000b32000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001a5000-0x38)=[{&(0x7f0000556000)="aee10a5072ec77236a3b92241944c9053a58323af3db0472cdf4cac5a8c94b566db7551471db2bd255876b87d1610819a480a0dab5a31c6516423b686fa6391e4fb180778ff78eedf1d39d953fc98d143fddcc7d0c2f3ca6eea91a39bcd26a12c823f62dc5e4618f97b068bc69045366a6583961a19d5ddf2d938dda82a9d0d11c2fb58c7d6043aec4719872b354d2fd817a997328179101936a61bb3efc66c749eb981186a78ad3da8a3cac2ef636979128e00160929e479715d6d726307e61ac6f6ddabce5", 0xc6}, {&(0x7f00002ce000)="8e64331a97c6397fd702200c21e80bd915cea026f5f3980b83fe8f76a4b9d4f422edb07e6ae94eb3887f222a4608c183b1b46bffe650fefc112e01ef2c6c559c42df20a911ca42ea119badc2ac252ebfee109e099d78a55a2a9ad35cf830f744d537da4282", 0x65}, {&(0x7f0000e8d000)="8970aef6da14adc4449cb8d90cbcf693989ea4296964fe550038e5329c6f", 0x1e}, {&(0x7f0000208000)="2c4dc069ef9fff615198f49c01f730256db6b16117d2bddc48138e22aebba8a9b0c73480711e7daeed", 0x29}, {&(0x7f00002a9000)="e6e58c5db08e99b41f2571a947f7d3290672d59879d083323204259b9615006e7b71aa7fd7c7ce710c36d06d79f4931173290c5138643996d5d105cf10e556bcef0c57fc2d5d6044ceb505a837b6d93f4eae5b488774d670fd4e2542fa9bc77c9b000e3f8d521c978aa11e4b36b2a6315e5a5eedb238d5549ee59cc1b8c8e892fef17f963f953264c31ee427443e4d69a9a83b47e8f303fb18477d6391e330b01d549208aa311837856d11a97b3ebc0ec9671359506f1bbc57690ffae7e4fd", 0xbf}, {&(0x7f00005b5000-0xfc)="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", 0xfc}, {&(0x7f00001a1000-0x3e)="1f9a2641b8c283660627e6693323aee83e7ec8639b7b85540c194428e1f80beda09d2b9129b14e888f7eacc9b923ad8277b7571dde14af6ebbd3fe9af55e", 0x3e}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000ab4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f5000)=[{&(0x7f0000b66000-0x48)="c88bff4d658cc61b206eb7050c46c1a9560e8b434506dc1d599972990bd68d1a9975618220cd25d1665716cce8e8e949fb819e50d20ef580c1e73be956a4876f716899287b4f7470", 0x48}, {&(0x7f0000839000)="b208de1d8fc4ab9ac43f6dfcad931a5ed3b5912eca28ae4236c93d5bb82f4106abf0cdcd5a118a1dffd37704", 0x2c}, {&(0x7f00008a8000-0x62)="19d54a92319233b4cfaa9467cc18c508db407288c3ab4d15acbe246bb8217c9702119f3ddf44edbe3b105de04bc43dcfd3ab2b8e1170ee405092be7fc302708b6bf9051866ff72b8e04d029cad8be0b9d2beb6c17f70caeb0ee9b9e5a8f5ba957f38", 0x62}, {&(0x7f0000a58000-0x55)="c5b9fd2568c75a526b7c853a11f346cd29708cd7f40b74f831e6eadf27810d1947f55d1cb08654f7ad6084175b15730cba34e8557d42f9287da9fa98f002b7e08ad7fed22c1ddfbe041f03737bbb9c2750338e82aa", 0x55}, {&(0x7f00000a7000-0x89)="7fcf6c2115d7faf90a6a770cd374ca9665c2f0416faa4337962d79b603a06bf515d538d9535e50b46e8f84330118f1a698e6ec68d6d002c13012f6dc4684e66ed8348699c06960747f082f30d1e5cd7168311769e3bb00c0804c874d7a1ef82f85a8b76687de552ca33476d69f4a5a8fcea84f3eb90ebd6f316e0222fa2905b06472ab0ad06e5c7eee", 0x89}, {&(0x7f00007e2000)}, {&(0x7f0000b40000-0x6e)="d97f9214712aff8ce1ddac251887204617112b7d9866a5304f99bc0ab233aaf0dd2804e6772b85f4d51f9f2f0876196f84edc397ce8fb78edbfe59cd53124a2ff658c5bec0b82b0ba903c7a4adf9532161ac57607a7e2f9181b7fb55c35213af3958412e1cb140cc4d7ad71d9d69", 0x6e}], 0x7, &(0x7f00007f0000-0x58)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r1]}], 0x58, 0x40000}, {&(0x7f0000629000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f4a000-0x40)=[{&(0x7f00009c5000)="eb8608f66a769f7275ad13c7f75fc2ef90abde47723a6fedaca3de5f3184052d52713d8313f9e08af00768225034e8c3d435f3d6359735b9e23c326039faeaf620682bed85e5313b6954c8804b2d4179655abf17ab435bd10042f9d404723353850310445a616b4b99e5de67ba88241ec33f2f4b653d096f39c411ba64", 0x7d}, {&(0x7f0000c9d000)="74f2566696e30c9238caff122f91b0a7f2c0e9940caa83b6d03e5c35d48f672d7c2bbd72dc928d4da8b5201725f93e5a7091796d787f9c9bb8095548e63b11bd9fceaacaef6b5923166d9e01cee555db626dcbaac3f82ae4c649cb85542bcd5853137b5a06d4e27f2b", 0x69}, {&(0x7f000093d000)="25f1351d7e7984c1cc7ddac14f505d2b0a95daf6a9489244f194627dd7110ba3e6c2570ab89b89964ebb31f936d094488850143fbbf2429e1d7e88abd099b51c97362c3d44944667d86b266151d5dda02a5c134902d9cbac9081868def07a33935d977e95db653335e637ecd31b0a0ed8335c81c959ad19c968929eba89f91f0c15e82a258cc8c6ad8", 0x89}, {&(0x7f00007dd000-0xd2)="104464db505bc8fea3ae9f895dcec516023e86939179d8cd921bd8e1b2d7fa088849003494b658b824c4385eb5290bb0471fbf5e8542e97d2a089e36516f59ce10791a9f07c8f2f3eca8111e53b45f189afaea4a15e0fcc67b2f37a69eee8b3c6aa7aea63820856ab9819781561cf6d9de696002b8a93f88935ccf371b2b34bc7d784082814d18bb1df8fc2cd78ab888ab3a400142d2b9f7c2f7563f30f0d001cbbeb51f007f2246b4847674fc377ef47bd7c3a1d265db19c8ee56bdc1d6136a7e37a8727d0f948ca9c0a12ec461e8450620", 0xd2}, {&(0x7f000037d000)="975ff61cb2ffb2a6858fc03dd0e160fd29c8e1712b752df39f3098627d3b5705877e4074e95a6fadcde461fee2969c38567c72419d13bf7596e57957b186f2fdb785ead2e996c8af0d22a7b180165e0a09fb70a162fe043b81eea3c04b40f9b38924063232ba9b3f03cd22cfa2dfa455c9c3ee7d9d0bf87decd4b849ea6d05fb63266c22d9b883f3ae50635f3d6b4692aa88c26f719d01bace1a4fa06722b492153d3868bfb351ca694597dd2e751b1c1a20a978ec3b425ab5bbd2b113fabb913b", 0xc1}, {&(0x7f00005f9000)="d29fc4bcf7dfcfec9ca9621b1b6dadcff19ee6219a178dcb2ae53fde683dbec8bcd220492f17b54ebfe1eeab", 0x2c}, {&(0x7f0000ed5000)="3cf4a328dd90fc88194e763d7cf014b2467010b6f6c5fa37de0589f458998a11be4a6b521747897ce9937784126a6145c13c2781ada1382d99a4a5fcc920baf425ca641a8e3b272be2a02fe898a2eee99d15c0418da0b45fbeaa4807715fd99e6ce942fc1e9bdecdb23d675eee6e93aea52805236cdce1dacb4f1fae2f1ddb592c30c42ca572faab30", 0x89}, {&(0x7f0000d30000)="2add09c150af09a5", 0x8}], 0x8, &(0x7f0000b99000-0xb8)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, 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{&(0x7f000082b000)="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", 0x1000}, {&(0x7f00006b1000)="d2b09bb0ecf6630874c2daf6a6e1181e4fe6a828", 0x14}], 0x8, &(0x7f00000df000)=[], 0x0, 0x4000000}, {&(0x7f0000305000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000098000-0x8)=[{&(0x7f0000a6e000-0x24)="66800419c794017e54e1c0ae01e40c526cf2f71af666376ef70ce2959fd7d9b81b4d99b8", 0x24}], 0x1, 0x0, 0x0, 0x80}], 0x6, 0x800) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f6a000), &(0x7f00004a9000), &(0x7f0000dd6000-0x4)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00004c7000)=@file={0x0, ""/4096}, &(0x7f00004a1000)=0x1002, 0x80800) getpeername(r0, &(0x7f00003d7000)=@ax25, &(0x7f000026f000-0x4)=0x10) r1 = socket(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = add_key(&(0x7f00000a8000-0x6)='rxrpc\x00', &(0x7f0000b14000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000dd2000)='logon\x00', &(0x7f000056c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000485000-0x65)="c635fa27dd199acf5c5887e28fcab1d418b35ef68344f3b52a003f8ddaa199699bb7d8a2903fa1e8c77f0cfe59ff822e1d05fd7d1087a9fd1a265d3ab112d5cec8a4c6a58856fd14b2c7aa65302b3949fa0f43371d67f4f94aa170a66c34f458e6663f7f60", 0x65, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f000033e000-0x78)="3c10ba2820e3db117ef6019881d9a2b854d7874c05e52a83e2688239c42880e60c3312d7bbaa38f346f62bbb77256d835eef7638cc972f0ae8f778ea5ed156825e8e4640006b4a7ba08328bcd8f3cdabbba51cefb97dfa9dbe0bec9aba252fe8c4011a9723f2c61f61f8b29d9cd6169bc4d72f2c6684d2ac", 0x78, r3) r4 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r4, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000487000)=[], 0x0, 0x0, 0x11e}, 0x4008000) sendmmsg$inet_sctp(r4, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) listxattr(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000515000)=""/192, 0xc0) 2018/02/02 15:33:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000f47000-0x8)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000045000)={0x3ff, 0x3, 0x400, 'queue0\x00', 0x9}) perf_event_open(&(0x7f0000271000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003f5000)=""/86) 2018/02/02 15:33:45 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) close(r1) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000de6000-0x9)='/dev/sg#\x00', 0x0, 0x100) openat(r0, &(0x7f0000d88000-0x8)='./file1\x00', 0x2, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000012d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd}) mount(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000c9b000-0x40)="05616d6673004723ac7a3b1c40339c51c84535a6336773240f791f118d53f743534c3d4f476e058ad902bb1861cb5729b75502c7f7d98f399f91b04316f48dcc", 0x0, &(0x7f00008cd000-0x9f)) openat$selinux_context(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/context\x00', 0x2, 0x0) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f800691822e96ce7d64ac8fef9507f000aaec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c808000ffffbff90000000000ab00076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f00006c5000-0x1f8)=[{0xc}], 0xc}, 0x0) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac5000-0x9)='/dev/rtc\x00', 0x30240, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/02 15:33:45 executing program 6: madvise(&(0x7f0000fbd000/0x4000)=nil, 0x4000, 0xf) 2018/02/02 15:33:45 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000588000)='/dev/sequencer\x00', 0x210400, 0x0) mmap(&(0x7f000040e000/0x12000)=nil, 0x12000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="636dfd75e1c4e537e451120b5c00644b3879c3a005d6d6a602f0ab30037a7af2"}) r1 = socket(0x10, 0x802, 0x0) fcntl$getownex(r1, 0x5, &(0x7f0000ed2000-0x5)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000024a000)=0x0) capset(&(0x7f0000582000-0x8)={0x19980330, r0}, &(0x7f00005cd000-0x18)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000869000)="5d2424656d312f257573657224f100", 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ce4000-0x4)) getpid() gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000075c000-0x4)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000f8d000)='smaps\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005db000-0x8)={0x0, 0x6}, &(0x7f00001d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000672000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0x6, 0x2, 0x8, 0x2}, &(0x7f0000dbc000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004d6000-0x18)={0x0, 0x3fa, 0x20, 0x4, 0xfffffffffffffffe}, &(0x7f0000c8c000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000014e000-0x43)={0x0, 0x3b, "42fb3a4bb0b3cc9cbbd709d137c1506de5297309207b898183322c06a8fa00b2e95fa98911004558e5ec5105cdb704668bae175191125cad1528ee"}, &(0x7f000015a000-0x4)=0x43) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c52000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091d000)=0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000924000-0x14)={0x0, 0x4, 0x53, 0x7, 0x8, 0x3}, &(0x7f00008e3000+0x900)=0x14) sendmsg$inet_sctp(r2, &(0x7f00006cc000-0x1c)={&(0x7f00003e1000-0x1c)=@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000185000)=[{&(0x7f0000184000-0xa8)="e910257cc789671267ddf55e9c07eab277522cc9d9301def6848d4a6c1cba58530bbbfa1d828a2fe1cc286a0637b29c724cc1f43a899b5688467b8de1b44945b93df35a03791d3855a2087490a7bd63f21e8ae6864a1b757547a9b71538c77dcefc819523be02a7d3a312020d200b633a3d1b77ca1a6dafc7089760318b08c19858dae3b88eaf17cc857ec942a9dbf9ea85576485dea39a2648bff590e8134261efcf9bfef023ed6", 0xa8}, {&(0x7f00002dc000)="07af8ba6560a5bccea5df661c97c509b69f1cfdb5e3dc21f2c6b63d82142245e37b0ef161b54ad13b0641d51743376f31913be10814b9fac814d0dada0d9deb5bdee8107dca0008054c654981c5939f34d09fc0c776425860ef68ce6463595d71e68dde43803956258c46aeebf84294edc0265d649b00ecce648f0a7d5af485a35403c095d50e079116a7e29c0dfa0e6aa47cc224a30cb5297d08fe1a269f1f0125cff5a84bdf634a5854c0485b77544c5d04e6420cbcf599a01", 0xba}, {&(0x7f00000fa000)="47e55d422f477a2656ccaad7cb8a8104934afd97be19109552007d7b59dd0d1279fba9d11089a91be6f374697013690e12b3f399a22a7094a2770b44c9a75ca5366c66745cdac68f8acaf98f81b3cdfb7ac787519dd3e5d96aa1672be5e457905c777e63faa9210d5b0c71d901012680e863d4d160edb9896a4db8810eddbba374912fff49edaccfcb05d56e37409f6a68d3dfe69beb70bec648aba7d96fcd64596ba609ac88", 0xa6}, {&(0x7f0000675000-0x1000)="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", 0x1000}, {&(0x7f0000a5a000-0xb0)="3db8df49e867a050386370e630ed48b0481d209cd2cdc7b9530d81063f81be1f0cfccc9e68dba5084669faadce6423e5d1b80d2be8fd6d52b8e645292f82dd7cc9b1050ef8b884e5f837d5b1458599355b0f2387ea75781e22e9a7a9e6495af0a55be1bedc1e1544e8666a408b688209dc5c45a24f89f962ed713201258675dfa7e7a785630915f3c3d7702dec39a76b38a904e6089c2eb9448ca97f9a4eb327698d56fb50dfc81e2dfc6c481adc4e9f", 0xb0}], 0x5, &(0x7f0000ce5000+0xdc4)=[@sndrcv={0x2c, 0x84, 0x1, {0x864, 0x2, 0x200, 0xfff, 0x1a4, 0x7fff, 0x401, 0x80, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x2, 0x7fff, 0xfffffffeffffffff, r4}}, @init={0x14, 0x84, 0x0, {0x1e3, 0x10000, 0x8, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x80, 0x4, 0x100000001, 0x4, 0x3, 0x90a7, 0x4a7, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xf39, 0x3ff, 0x1, 0x7, 0xa00000000, 0x32e, 0x590, 0x5, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0xc, 0x8, 0x7, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x1ff, 0x3, r8}}, @init={0x14, 0x84, 0x0, {0x400, 0x5, 0xe445, 0xed}}], 0x160, 0x44010}, 0x10) preadv(r2, &(0x7f0000bdc000-0x70)=[{&(0x7f00005bd000-0x9c)=""/156, 0x9c}], 0x1, 0x2d) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000093000)='/dev/loop#\x00', 0x0, 0x181003) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fee000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "760903ccb13ab9be35767386e1c091d2d79fba3a57a9ebe5411e670f254ddf47d198a342c6df22ff3069524d313c19a0f8222e3d1e3214b06321ea67dd600eed", "fa2265cdff51ef7fb0f7b3ead2a6bdc9ae83abfad8a91d09baf722fd620280fb442d8187b8806cdb4c2527bafe1b41c63c41c65db0daa2e6de89bae8b9151767", "064ca38925b5a2c77d5b189ee1641d1b8cf0b54cdf6fde52de952eb4a1947b70"}) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) rt_sigprocmask(0x1, &(0x7f0000d0d000-0x8)={0xfffffffffffffffc}, &(0x7f0000b00000), 0x8) listen(r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000099000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00009c8000)={@common='eql\x00', @ifru_data=&(0x7f0000151000-0x20)="8f2fbe329e707e6c01c476aa6d12d05d03498b53e8a19fa8ee47de6d9433dca8"}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) recvmmsg(r0, &(0x7f0000abd000-0x80)=[{{&(0x7f00005f2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00006a4000)=[{&(0x7f00007bd000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f0000283000-0x4a)=""/74, 0x4a, 0x2}, 0x401}, {{&(0x7f0000fdf000)=@ipx, 0x10, &(0x7f0000f77000)=[{&(0x7f0000d56000)=""/38, 0x26}, {&(0x7f0000e9b000)=""/116, 0x74}, {&(0x7f0000e33000)=""/160, 0xa0}], 0x3, &(0x7f00002dd000)=""/170, 0xaa, 0x8}, 0x1d65}, {{&(0x7f0000dae000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000a83000)=[{&(0x7f0000fa4000-0x72)=""/114, 0x72}, {&(0x7f0000f0f000)=""/22, 0x16}, {&(0x7f0000d87000-0x74)=""/116, 0x74}, {&(0x7f0000bd0000-0x95)=""/149, 0x95}, {&(0x7f000089d000)=""/105, 0x69}, {&(0x7f0000c0c000-0xf6)=""/246, 0xf6}, {&(0x7f000048f000)=""/23, 0x17}, {&(0x7f0000610000-0x85)=""/133, 0x85}], 0x8, &(0x7f0000b15000)=""/177, 0xb1, 0xf94}, 0x20}, {{0x0, 0x0, &(0x7f00004d8000-0x10)=[{&(0x7f0000c7b000)=""/29, 0x1d}, {&(0x7f0000350000)=""/235, 0xeb}], 0x2, &(0x7f0000572000-0x1000)=""/4096, 0x1000, 0x100}, 0x6}], 0x4, 0x10140, &(0x7f0000748000-0x8)) close(r0) 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00008ad000)={0x9, 0x0, {0x0, 0x1, 0x8, 0x3, 0x3}}) [ 199.310933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/02 15:33:45 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f000025a000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000c46000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e5d000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bbc000-0x8)={r1, 0x8001, 0x0, []}, &(0x7f0000ff0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9a4}, &(0x7f0000351000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x68)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x664f}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x4, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) mq_open(&(0x7f00003a8000-0x2)='@[', 0x843, 0x131, &(0x7f0000b10000-0x20)={0x2822, 0x7, 0x0, 0x7, 0x20, 0x6, 0x2, 0x13}) 2018/02/02 15:33:45 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) 2018/02/02 15:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x408) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013a000)='/dev/vga_arbiter\x00', 0x20200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000a76000), &(0x7f0000a8e000-0x4)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002b4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000066f000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0xfffffffffffffffd) write$evdev(r3, &(0x7f00007ce000)=[{}], 0x18) r4 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r2, 0xc0045c78) syz_open_dev$sndtimer(&(0x7f0000390000-0xf)='/dev/snd/timer\x00', 0x0, 0x10080) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f000070f000)="2649175805d8e1693bb5f40927ba1f40d534effb4db4223a65dc128514561083e8518c5184f7b29aa89195beb3f65ee4a785836a86a587d66b444490458b13bb55cd9004c47048174f1a6ef85176dcb60f2e3c360f0e13f19ce27fef0f98ec249b1c95bb226c34fea6993122653e7f5dab36fad8f7557b95e935c4069cad4a996f4fc2928e33bab73c9ddd60175bc37965e99cf189f0e7146a3ef97e6e7a89e1f1c2888f601fe4aa291ccce4070fb9ada668bef9197f184c883de3204faa734ae371d16096a97a921bbb789534ec5200463ce11b577b3c896073577e378fd30b9296e34f477f7f7b81bfed1456f6559606acef096a26c692c79bdf4eb0bedceebeaaef674c721242b2d5db941b9166343f1835ca5d5316d7ef53a7a6559accf8d060918ccfbc3e37ceeafe6e2c75ebf1696a8bc803909d005d273a312f8cb4cfe2958f26acd570910d1766a30e08b621f85d56c3bf79b2be8cc189e8a890e3f88ae90ff055bf07bde3c16759fabbe0332046803d7112bb7f632ec19af22b126688eedaf1c0e8811d711f973b89fa6cc8da5a777e8bfee7eb4055f277eea5e64f7d120def4ff7baf2a499f8a03982c06d81559b6a4dc8f49877f50026f65d6aff6c0258a264076769092b632f0a9567d93811d5d94da2fdda3d9b6f9ca75ae5207186c23b91a70b2a5a8ef5849948c9f74472e8e296e770d7ebe226c8b852e0b79fe9376617348f58a3215162b54e6e4867144e822309c7f7b62c84a2598692163ce718b4363b07c192961cba6db2a152e4b6b0d37c6b219c9f5ed331253a18c1718e9160b5a6bec8e983d6dc8e2c1a2966895be007175f5c3bd2108d46cc4ddd6b10b65b9ca1e3ed7480cab1a2c7d1b82d79e45ca477f96c99f5477cb00b3fc885ad97043424ad6410f9ec75915110b9eb0c59609648beec61b5afdcc69db6c1956a5e3befd3153606af4d44edca5bf57dba481cfd63e857d52489083926a65c8a1710bed682c79a31a917666476bb163667da50f7e09c519ece31ffdd542fd628faa4640c075a3a771bfc87f86bd44a0a0d784b2c78bc7568540d64fe2229bbb9cd0248027b9299f4b7c72dd772ff871f5de250e6308117968741a10c299852b93874e52c9e9ce2b22fc2b98eac87d9531e026f3073c46834e915534940be34e8c706f853fce6a35b8c732a287bd11f6e6197fb867c398564c9d1879b6b1bd9d456f0a8531959123116672b1ead008df5a0db13afb278d3411c271f4b6fc0a119bf06b419e3afc857986473f29bfca83311769b94d1250b8b4b2a1c014621f34f7a32063607dacc04c858bee47cbeae1fec2e1eb5a192a2f78f97f6d5d0c3e6de8daa9ddb0421cc193d7d83c4195ac7a30a5482d092012bc9f3440a9276dd440511589b3879fd0e703609bbf9491d0930a0782f62f4f39b906a92eb2ddeba525d17fdc843e76b610e61f446e6bf8fab1055375011f613098ff5debe8b42716c8978ff47584d998a43f9b64b367402d0648f12c2882a79d97e22cc691474cdf85f165a94173b9d1ff7296dae9c133703a7d0aa9ce0c4d3d18682542b7c09327009a5c7af2f15d5dca6b52b87d509b482ed23d914b11a11103eb5b9c1b2b1c43d740e54114fb6730a695dd795d2edc1a458ca93831f3b804e262bca8aae0b5c6e37c4712b42539a0f8e6228b9481c70877cab5b3a1d9663159e15569f8a325a29bfd548cabf998f0722c1403abda689f160c3ea4f15d571bac260ba2d8f03e1df753b0f89a67ef61224b569d55ca330c9505f72eee3f6665ec32012d058af0bb2748fdb6703772bf94addae7fb689d4370ca534fa2b2b3e4185976a2e6d8d1c19c220130dd2d99145b3a65b42344658a8d364c8f727f59f385874f893a0654b2acb08f31ec9e264f1f47ba9c4d4e9bfd706d762860cd3b00673048e6cd0c5cef1d0a919ac18725ec8894daf2c9e7b9152cdebf6addfb02c6b63e85638b06e5c6dbb610905b24dfdc340006f476d3a8a185b777d8485141fa7f47eb120d59122aa6b5ec2e67f05dedcda9a55f2057f2bcacfcfbff7a87bd9fed860e9c32463f544dd6d53ae5377a8942b0641754d8bbf50ca9ae9f77d376cd0234ae18ca97d47a2b066770332c49dc85226d4acc88cac14f1ebd6a45acc89815d4ed16a1c7d967f448365a8f6bdc26b271cdef74c165e2a9ea2ad9109961a2289e2d48350796fb2c5b74310ff4cf8577e021b2e47c755bf2416a2e3a0d4045a39f7b0eeb9128a5eba2bff017124030f6e6230f1ddbd6f7cca44385513bd7ef45b8666d7a38e3c1cef039fa56d7834bf68684a752c6070de4607fa2ba32b7cedbd670b3b6e0fe71acacd334efb783b6f641a348dacb23fc0fdcd23912f2b267ce60c6a83bc3a33ea2eb50b94c0233316d1612c4d330d94c97a16fba2ab53d7655e2fc6d1fc38ef3470967eef0d7d577fb404e7bfcdd8e6e268b78204c96488e74ae4c7f32611c8345e1fac38aef042d52efbdfb47a6b219f6c44ea963fb212c3f31db082b825fae3d9621718f7f5db18e486071a878c05132a9fbd833e59d361807dbc692aa7401effe76d6c2a989d3de4ca1d912ada6bcf75af0658e57007bab83830ab3129a6cafa339f496296e62810a2cc0c91eadbdbbd2c1ae3f7d783c72f813288a1e870e30ba6ac3ccd3eb6c9d20a061c6078c648c123fecbd1acb9ba57d296b802487932ff5915cd0434712f9319aa4081c7b8ba7f93c55a449bb194e45daed4f3f7dd0bc9f0eced73941d1bf78fd13f6c7b1139c2913c18687129a61a5fcefd1302ff657394c31315091b61b20e5b644c8d8abd1f66445da039e8bb680a3c982e2946a14471bc3452c628c8e8b92c352eb12924abdca4324ccd983654e01bb5459c158dfe2f2b699c1d8fed5e490fb601e3f0c9b3995abf94d0f3b378cd492c7e7cd1e3817e4e11fbe7edfe68c1f209f5e9f70ab9e8deeaa49668c187c656c70f727d1b36edb3391d82395ae18de5f837de3e97b6d1d7fa15ec184477e20de98a28691f5f22d410a1ba42aae30e787f9fff130f86b937b5d2e76140aba68e5796cf2b8b000534fd17ca0438bc7201de7f57079e49a13db6a1088faa26440764520c2572e57f94367f47aa1ff6154e8b926273a84f0245ffabf28878a25e6675cea897013d6137a9909d31910f65d4fa5d83e0466d6dbf663f91f6d8c9be49ca7433a8558b53b540d6dca94dd59c98e84b6dea436e6802ec6079430ed5523de96f619c58dab67064557fe36a98812d4fc2d96690a3f9d2d6bc7482ed1d241a0ceef11760603189673ceb50a7b8608d1704645f399a0382177683ce38e32fb5191abd1e552966218cdbe76c96bc667ad1323111ea602084f2ec2f462d7792109d1d31c117facdeacff0f004fcca7efc94758f3b94be1da61369741cc3279f78a326df1d13f6f325624d7024450ac838b831019fa13a065d196e1e84bc71ed1e3208252202d2e9eba04c88319f4cf351994e2ee8e39e00628c0e020edaa1299df07403467f4efb3e133d61bb5a83a87ac7ed94f159243c2c085649578864a51dd742d7b6dfa0833ac39bb0c18af174fecb922cee27e850adf9db88708eaa83708be02978b4335a5676807d943a9ea692aa64819b5eea16ced9d67e26fdc9667e4151c23fd924670de7dfd8d635fb7988679978ae37c6a58f29a125a6b8b2f4f8bb414a05a4ab5637d5de9e4cb7f11064e3cb44e2c931cd986d5a731dc176d81bbf6e48be10198b89200f7b1da476864812800efa74b0548c7ea0e3a47cca13aa7b114672bc120d2ea1fa577384841aa96d8c1eead7fbd5decaf8b632ac0c618f472aaf1dd58eed407a9ca778664a56e5551046bdd8d4aae4008c65cca88259dcdbc1b84d47067310044751acf2e91aa83cf08712cc3886b111fa9ea26701110011961820f25e593a44d35a8114fb65849c2f4a75ff81de39dccb2b5ae7cef9d951d8b89fd3a77d872d4186a867a3f90e03ee54d1c8b67959016909f63698051b6052fb82d9bf21c05f76071035629e60dbc43209ac46e4cd4c79d6b0a0f34544fc9b41cd3a8a7be566064b727c544bdd44282b8e730cae43984e21ad210a2ef9d444679cbc80a232eded3ddeb542a428de99d4d86209eb61469592683bc991933603986e5ba639bbc96af08b5cdc572bafdf70800dbf9524a525c98f56b43933c32baa73143d1d62b9b1654def128632c2793c997df612e02caae3d4eff85af40386d25eb8a5be79d4f1906196267fee526afd4d0c65ac867a786314d49261bdcf1c0d9a09c05ee8fe821fe4ac2f39ca321236b95bf9bc72a8625716f20119988cc2514d47e96d7e8564fccba7db1f922880c09b3ed40a09952f5060499041e9830634d31fc3f58c9763246479df13cc09f54455a715ec2a16a8ce8f74db8075a3b37b12a92f81a769fc3a60a215f210d6288969b68a3875c0ee76da1dffc5d6bd6da1e0c2ce6324c316e25b4bc79cd95d56e0c587d24f7c086c143ba81cc0e679a1d8adfdc917d3411e6cc864b451f92caeb2cf340036635dee10a93e51d5126cfae5152b64f76a024471808166191dfe080d74a5e1d58bbc2dcf26c3c82e46a00a374cb3098033f0a7c8884a76406c741181470f0c323c19b7960c2baad1faff98ddba6019944d80d2ebe799ee3bcf49ed07e496de9e28e1b5b5cbf00dbf81f5e1300c484939370f4fdbbe6149e66ea8d3802a21f1cd6e0aea30a54d00b8fa54e1ce08a1b1e50e51e6dc424963397ed90b19010ba575078736058b658bdf2563221536b3004f30fd702ae28ada601ca5ed287a9487685d739457222e9bee44e88ec85d11331165b64796de7d160ec9c5113e6a973b28648dcc0c19f451e3fc2c59d8b985a892aef20f7c4a9e467c9caaacaa84f4e197634c17cf0cbba9f84d946e7cec59b0e59c69a8618dfe892e193b97885821d9a790b923f1938bb060ed6166a5caf44814c279f90b846868f00cdf74e29a569f6bc6c882100351dc0976700d80dcee49c8fca60a43f2e983d581d97019ea7af63e39724a62429bd222fffaf4611b22b44058da4602a4de773f81fa327bae025a2965e2f324cbb6bb3deaf57b3138d0df6ba15f9a4cc7cbccef0a65522fda6e4d385f87b4fbb1d5ab20099be7a622c16a8e748aa61bb1bb9f56123799db702f7073f79355871de3a372ecdef63b70630106eec1705ffefe4e2e16c4a92906311b3da79506a7e06ebf0091d0fae45e2e8cc8c0c7b23086f9081dedf170af80ce72d3a957c19ef1261ebc205026be53b47688006087787121aeb9ce761ed832779226a68be0827f8cc460eb87dd784a2785fe6ba69c7f3d5b2789be43412c2c9d44c41c2f8d35b3a1294e69adb822df646d72ace5344b75b7a2d5362523dcb4dc24ac25eab7b38243bf95417bbe85454e7261417de4cbe3a9b5f02107086806fdf73ffc85a96cc66c0cbde08b327f2eb7828d190daa7b6f41f628b2fc76c34044021b8459f5a778719dc6eea3430c8ff4029bb932729c94a0107a6af6a2cc3d0060926f293f720bbe7a214bf368a524b969a783476e13e867ca121bbf5e215c62306f10d9f215adfeb64982f892b2cbb817298e8e7149f143a83eda9ce9fbf004a3944ff6cc3d9612d82d800f07a762801ea3d11981a329cb863a610e79a052db1cd3fb95b7aaa60c10f2a25d3e7be96589f7dced22be00969a8d26fdc5470f864fe98c38b3b5748e3e24b5171cfbb1d530f2b72bacd7d3fa1dc6f915573d17c0fbd1bfc4b441071eb0ef69a4a1103665", 0x1000) sendmsg$nl_crypto(r1, &(0x7f00006c8000)={&(0x7f0000314000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d4a000-0x8)={&(0x7f0000036000-0x10)=@delrng={0x10, 0x14, 0x3d, 0x6, 0x2, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$int_out(r4, 0x1, &(0x7f0000fd4000-0x4)) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f00009d5000)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{}, 'port0\x00'}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000091e000)=0x6, 0x4) 2018/02/02 15:33:45 executing program 7: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00004df000-0x28), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000819000), &(0x7f000041e000)=0x0, &(0x7f0000a0b000-0x4)) keyctl$chown(0x4, r0, r1, r2) keyctl$get_security(0x11, r0, &(0x7f000027e000)=""/87, 0x57) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/02/02 15:33:45 executing program 0: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x4800) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f000005c000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="ebaf48a4d4d6606d1064fa35a049845a"}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000020000-0xc)={0x4, [0x0, 0x1, 0x6, 0x6]}, 0xc) write(r0, &(0x7f000005e000)="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", 0x1000) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000066000)) epoll_create(0x81) sendmsg$nl_route(r2, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000103000)=[@in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x400}], 0x38) 2018/02/02 15:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000857000)='clear_refs\x00') recvfrom(r0, &(0x7f000079e000)=""/104, 0x68, 0x40000000, &(0x7f0000644000)=@in6={0xa, 0x3, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) exit(0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ada000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x2000000000000000}}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/02 15:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000028f000)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000630000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000679000)='./file0\x00', &(0x7f000061d000)={{0x77359400}, {r1, r2/1000+30000}}) 2018/02/02 15:33:45 executing program 2: lgetxattr(&(0x7f0000a3e000)='./file0\x00', &(0x7f000020f000)=@random={'user.', 'ppp1#-vboxnet1\x00'}, &(0x7f00003af000)=""/164, 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000084d000)=""/1, &(0x7f0000562000-0x4)=0x1) 2018/02/02 15:33:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000)={0x2, &(0x7f0000008000)=[{0x5}, {0x0, 0x0, 0x0, 0xfffffffffffffe01}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x1d)={0x0, 0x49, "60c8376a3b29a093462b7ecc90aeea273dca0c9ffd"}, &(0x7f0000000000)=0xfc22) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000-0x6)={r2}, &(0x7f000000c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000a000)={r2, 0xff, 0x30, 0x1ff, 0x7ff}, &(0x7f000000b000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000000a000-0x5c)={0x3, 0x0, {0x1, 0x2, 0x1a5726e6, 0x0, 0x5}}) 2018/02/02 15:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000581000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000022d000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000662000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00003bc000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000cfc000-0x1c)={&(0x7f00001d9000-0xc)={0x10, 0x0, 0x0, 0x2084400}, 0xc, &(0x7f00005e0000)={&(0x7f00009e3000)=@migrate={0x28c, 0x21, 0x302, 0x1, 0x2, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x8e, 0x3, 0x0, 0x2, 0x80, 0x20, 0x1, r1, r2}, 0xffffffffffffffff, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x6, 0x59}}, @algo_auth={0xec, 0x1, {{'sha384-ssse3\x00'}, 0x510, "4db72b2344bd556f334409701149f88561139d2e033d8a951b924e11f1b03565efd7a51956f413ecdc8118c6a6f682e5c0911a891de64fb5e5faf0fbe2e1b37a43319d6b708cc99bf1d51247c814b388a39460d054193e27d3fb28d7aae8064de11a64ed8ceab202108f367fccc21149d11f57aa18b0ffe3f63234ff37997c1f60c6b0c209930858daa3f1cb24c0586e514f1657b4be360d7d942471f3adf12d704e"}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xa, 0x3, 0x3ff}}, @algo_auth_trunc={0xf0, 0x14, {{'tgr128-generic\x00'}, 0x508, 0x2e0, "93d89e43ed1a23c6fe74ecaa95d5335a3a6c2524ae8e3b0cf4b1289eccdb0a48a257c5d769c2c759960f6da845e27f32da04653e2627567ec33406b126587f703f9536e5997c78693e1542555492593657418e6814dadf819fa7fe2987a35d18c8ae85f5c5e406d4f3b176bae0d2e1294b1e8c093c7bfd4dd452e1fc433a0586fba4fa42124b0ff669592ab5405b83ef83d2dc6243193b15220ec5158d54040b51"}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @policy_type={0xc, 0x10, {0x1}}, @lastused={0x10, 0xf, 0x6}]}, 0x28c}, 0x1, 0x0, 0x0, 0x11}, 0x40000) writev(r0, &(0x7f0000372000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000010001ce1ed5e000000000022000400010007000002121f00ec6b0f536e", 0x58}], 0x1) dup(r0) 2018/02/02 15:33:45 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000069a000)=0x807fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/02 15:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) sendto$inet6(r0, &(0x7f000003a000), 0x0, 0x20000008, &(0x7f0000b58000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/02 15:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009c3000)={0xa642, 0xfffffffc00000000}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000ecb000-0xe0)}) modify_ldt$write2(0x11, &(0x7f0000272000-0x10)={0x6, 0x20000800, 0xffffffff, 0x1, 0x7, 0x0, 0x9, 0x4, 0x0, 0x3ff}, 0x10) sendfile(r1, r0, &(0x7f0000fc2000-0x8), 0x80000001) 2018/02/02 15:33:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) userfaultfd(0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) getitimer(0x3, &(0x7f0000003000-0x10)) [ 199.490008] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket 2018/02/02 15:33:46 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000030000)={0x0, 0x3}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000031000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000002c000-0x28)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000001a000-0x8)={0x0, 0x7}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000030000)={r4, @in6={{0xa, 0x1, 0x6a9b, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x8c) 2018/02/02 15:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00003f3000-0x1000)=""/4096, &(0x7f000019e000-0x4)=0x1000) sendto$inet(r0, &(0x7f00006ce000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000485000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000883000)={0x27, 0x8, 0x3ff, 0x7, 0x1000, 0x0, "0c3788231e1df2e0995ac612d28c1db44a8062eea0c3b7392e417eca4f6de4c384b1a4655d173846a0e8de9623881465f48e72d7c0a490b60d0fec629dcd7d", 0x8000}, 0x58) syncfs(r0) sigaltstack(&(0x7f0000d38000/0x2000)=nil, &(0x7f0000165000-0x4)) read(r0, &(0x7f0000dcc000-0x15)=""/21, 0x15) 2018/02/02 15:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f0000f06000-0x81)=""/129, 0x81, 0x0) 2018/02/02 15:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e90000)={0x0}, &(0x7f0000518000)=0xc) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000979000)={&(0x7f000010c000-0xc4)=""/196, 0xc4}) syz_open_dev$sndtimer(&(0x7f0000106000-0xf)='/dev/snd/timer\x00', 0x0, 0x4c40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000-0xf)='/dev/sequencer\x00', 0x402082, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) pipe2(&(0x7f000051d000-0x8)={0x0}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000dec000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000426000)={{0x0, 0x0, 0xffff, 0x3, 0x3}, 0x48, 0x10001, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x5, 0x2, 0x6520}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000924000-0x4), &(0x7f000025e000-0x4)=0x4) 2018/02/02 15:33:46 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x200000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/02 15:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000581000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000022d000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000662000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00003bc000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000cfc000-0x1c)={&(0x7f00001d9000-0xc)={0x10, 0x0, 0x0, 0x2084400}, 0xc, &(0x7f00005e0000)={&(0x7f00009e3000)=@migrate={0x28c, 0x21, 0x302, 0x1, 0x2, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x8e, 0x3, 0x0, 0x2, 0x80, 0x20, 0x1, r1, r2}, 0xffffffffffffffff, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x6, 0x59}}, @algo_auth={0xec, 0x1, {{'sha384-ssse3\x00'}, 0x510, "4db72b2344bd556f334409701149f88561139d2e033d8a951b924e11f1b03565efd7a51956f413ecdc8118c6a6f682e5c0911a891de64fb5e5faf0fbe2e1b37a43319d6b708cc99bf1d51247c814b388a39460d054193e27d3fb28d7aae8064de11a64ed8ceab202108f367fccc21149d11f57aa18b0ffe3f63234ff37997c1f60c6b0c209930858daa3f1cb24c0586e514f1657b4be360d7d942471f3adf12d704e"}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xa, 0x3, 0x3ff}}, @algo_auth_trunc={0xf0, 0x14, {{'tgr128-generic\x00'}, 0x508, 0x2e0, "93d89e43ed1a23c6fe74ecaa95d5335a3a6c2524ae8e3b0cf4b1289eccdb0a48a257c5d769c2c759960f6da845e27f32da04653e2627567ec33406b126587f703f9536e5997c78693e1542555492593657418e6814dadf819fa7fe2987a35d18c8ae85f5c5e406d4f3b176bae0d2e1294b1e8c093c7bfd4dd452e1fc433a0586fba4fa42124b0ff669592ab5405b83ef83d2dc6243193b15220ec5158d54040b51"}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @policy_type={0xc, 0x10, {0x1}}, @lastused={0x10, 0xf, 0x6}]}, 0x28c}, 0x1, 0x0, 0x0, 0x11}, 0x40000) writev(r0, &(0x7f0000372000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000010001ce1ed5e000000000022000400010007000002121f00ec6b0f536e", 0x58}], 0x1) dup(r0) [ 199.533143] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket 2018/02/02 15:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000077000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bb0000+0xfef)={0x0, 0x64}, &(0x7f0000bc1000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007ad000)={r3, 0xfffffffffffffffd}, 0x8) 2018/02/02 15:33:46 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x6, 0x8, 0xa402, 0xac}, 0x10) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) 2018/02/02 15:33:46 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000002a000-0x45)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c0960000000000000001a5018c00000000ef58e4a80210456641960cf37a14533fa28f808f47a654d67e", 0xfffffffffffffdfc}], 0x1, &(0x7f0000029000)=[], 0x0, 0x40100}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000029000-0x40)=[{&(0x7f0000026000)=""/78, 0x4e}], 0x1, &(0x7f0000022000)=""/12, 0xc}, 0x0) 2018/02/02 15:33:46 executing program 2: mmap(&(0x7f0000000000/0x396000)=nil, 0x396000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000361000-0x8)={0x0, 0x0}, 0x8, 0x8) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000396000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1, 0x1, 0x4}], {0x8100, 0xfffffffffffffbff, 0x7, 0x400}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2, 0x0, 0x2c, 0x0, @multicast1=0xe0000003, @multicast2=0xe0000002, {[]}}, @tcp={{0x1, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00002b2000)={0x1, 0x1, [0x0]}) [ 199.599698] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket 2018/02/02 15:33:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000001000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000186000-0x4)=0xe8) socketpair$inet6(0xa, 0x8000f, 0x7, &(0x7f0000001000-0x8)) r7 = getgid() setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000000)={@empty, r5}, 0x14) fchownat(r1, &(0x7f0000d37000)='./file0\x00', r6, r7, 0x100) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000004b000)) 2018/02/02 15:33:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) sched_getaffinity(0x0, 0xffffffffffffffcf, &(0x7f0000000000)) 2018/02/02 15:33:46 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000073c000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000455000-0x20)={0x6, 0x0, 0x8200, 0x4, 0x2, 0x6, 0x6, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xf6, "e1f6e53385c62de262d19e41fd83cc59b3174c9d6e56c2c68f89edd7951f34a564bcc545240419eee998226e6243afbc0bc5a41cde8f3f692af2475a2c1617f366b8f3354e0779a3389cfb4cbaf22fc7ccd6215b1da6d1630872b4fa1ad066e5b7943666ff0f0dfc3d851cbf2f334948f7fe2459eff95d582136e1bdd84f7933831ff81e02f3d25322e0b3e15b099fef731ceaf4df8ee30673b62cf61b4d9c199ea594c9cff8b07fa0bc7c6795d3a3dc7e79f06818cfb3701075b0dec011a514dbecad2666fbbf66fa3ba77c0c39a9ea83256a57e17ab4ec0d0b9f2f63175a027c9a5925886177fdda5173a8080d5af617021fe39706"}, &(0x7f0000edf000)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6e3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @empty, 0xfff}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x0, 0x32a8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001000-0x4)=0xc) 2018/02/02 15:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r0, &(0x7f00008c2000-0x89), 0xffffffffffffff60, 0x80040) 2018/02/02 15:33:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x800}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x3de}, {0x8, 0xd9}, {0x6, 0x5}, {0x7, 0x1}, {0xa, 0x8}, {0x0, 0x3}, {0x3, 0x8001}, {0x3, 0xffffffffffffffc1}], 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000048c000)={r1, 0x9, 0x8, 0xffffffffffffff74}, 0xfffffffffffffe49) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0xf, 0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000013000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x8001, 0x100000001, 0xb}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x8, &(0x7f0000002000)=""/166, &(0x7f0000001000-0x4)=0xa6) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @empty, @generic="1bab6442989063b9059f63fe8ea9216b"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x58)=[@flat={0x77622a85, 0x1, r5}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000005000), 0x0, 0x2, 0x25}], &(0x7f0000005000-0x8)=[0x30]}, 0x630}}], 0x7e, 0x0, &(0x7f0000001000-0xfa)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0x2, &(0x7f0000003000-0x4)=0x4) 2018/02/02 15:33:46 executing program 0: ioprio_set$pid(0x1, 0x0, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x402, 0x9) clone(0x80088000, &(0x7f0000001000-0x48), &(0x7f0000cc9000), &(0x7f00002c2000-0x4), &(0x7f0000025000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000a7f000-0x4)=0xb) 2018/02/02 15:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000f5a000-0x8)) 2018/02/02 15:33:46 executing program 2: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000233000-0xe)='/dev/keychord\x00', 0x10000, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00004f4000-0x4)=0x9) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f00001e2000-0x100)=@upd={0x100, 0x12, 0x100, 0x6, 0x2, {{'drbg_nopr_sha1\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x33}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x40}]}, 0x100}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e83000)=""/243, &(0x7f0000e83000)=0xf3) readlinkat(r1, &(0x7f00001cc000-0x8)='./file0\x00', &(0x7f000071a000-0xe1)=""/225, 0xe1) 2018/02/02 15:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) pwritev(r1, &(0x7f0000539000)=[{&(0x7f0000b3d000-0x2)="04", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00007eb000), 0xffffffffffffff00) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000652000)) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/02 15:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x3}}, 0x199) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000854000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00006ae000-0x4)=0xe8) r2 = getgid() chown(&(0x7f0000d68000-0x8)='./file0\x00', r1, r2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b73000), &(0x7f0000d88000)=0x4) connect(r0, &(0x7f0000a9c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) connect$inet6(r0, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 15:33:46 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0xf, 0x6) sync_file_range(r1, 0x7fff, 0x3, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000a31000-0x28)=""/40, &(0x7f000070c000)=0x28) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005ff000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @empty}, 0x40, {0x2, 0x1, @loopback=0x7f000001}, @common='teql0\x00'}) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) r3 = socket$inet(0x2, 0x807, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fd8000)={0x0, 0x3, 0x7, 0x3, 0x7, 0x3, 0x3, 0x1, {0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9, 0x8, 0x3, 0x75, 0xffffffffffff0000}}, &(0x7f0000a03000)=0xb8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003fe000)={r4, 0xe97, 0x20, 0x3, 0x2}, &(0x7f0000fd9000-0x4)=0x18) 2018/02/02 15:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000185000-0x15)='/proc/self/net/pfkey\x00', 0x1cb000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000076e000)=0x7) r2 = getgid() syz_fuse_mount(&(0x7f000099f000)='./file0\x00', 0xc000, r0, r2, 0x1000000000000, 0x1000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000bb8000-0x8)='./file0\x00', 0x8000, 0x86) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fcf000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000d74000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000b82000)={r5, 0x2}, 0x6) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000000000)=""/4, &(0x7f0000477000)=0x4) 2018/02/02 15:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = open(&(0x7f000089c000)='./file0\x00', 0x20000, 0xa) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000039f000-0x7c)=""/124, &(0x7f00006c5000-0x4)=0x7c) 2018/02/02 15:33:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000003000)=""/58) pread64(r0, &(0x7f0000001000-0x75)=""/117, 0x75, 0x10) fcntl$getflags(r0, 0x3) 2018/02/02 15:33:46 executing program 6: clock_gettime(0xfffffffffffffff0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"0e8ecc16830dc8"}, 0x9}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0x359, 0x9, 0x6, 0x8000, 0xe169, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1000, 0x4) [ 199.846057] IPVS: Creating netns size=2552 id=9 [ 200.546920] binder: 18673:18674 ioctl c0306201 20004000 returned -14 [ 200.567897] binder: 18673:18675 ioctl c0306201 20004000 returned -14 [ 255.881285] buffer_io_error: 9 callbacks suppressed [ 255.886316] Buffer I/O error on dev loop0, logical block 24, async page read [ 255.893657] Buffer I/O error on dev loop0, logical block 25, async page read [ 255.900855] Buffer I/O error on dev loop0, logical block 26, async page read [ 255.908042] Buffer I/O error on dev loop0, logical block 27, async page read [ 255.915337] Buffer I/O error on dev loop0, logical block 28, async page read [ 255.922530] Buffer I/O error on dev loop0, logical block 29, async page read [ 255.930109] Buffer I/O error on dev loop0, logical block 30, async page read [ 255.937576] Buffer I/O error on dev loop0, logical block 31, async page read [ 255.944992] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 255.945081] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 318.010676] buffer_io_error: 22 callbacks suppressed [ 318.015804] Buffer I/O error on dev loop0, logical block 56, async page read [ 318.023406] Buffer I/O error on dev loop0, logical block 57, async page read [ 318.030612] Buffer I/O error on dev loop0, logical block 58, async page read [ 318.037795] Buffer I/O error on dev loop0, logical block 59, async page read [ 318.045142] Buffer I/O error on dev loop0, logical block 60, async page read [ 318.052340] Buffer I/O error on dev loop0, logical block 61, async page read [ 318.059518] Buffer I/O error on dev loop0, logical block 62, async page read [ 318.066727] Buffer I/O error on dev loop0, logical block 63, async page read [ 482.269769] INFO: task syz-executor0:18512 blocked for more than 120 seconds. [ 482.277063] Not tainted 4.4.114-ga81d322 #4 [ 482.281909] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.290164] syz-executor0 D ffff8801d841f240 26440 18512 4051 0x20020004 [ 482.297600] ffff8801d841f240 ffff8800bb0a88d0 0000000000000024 ffff8800bb0a8000 [ 482.305604] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 482.313599] ffff8801db21f4d8 ffff8801ced3b000 ffff8800bb0a8000 ffff8801d841f7e0 [ 482.321628] Call Trace: [ 482.324255] [] ? bit_wait+0xc0/0xc0 [ 482.329505] [] schedule+0x7a/0x1b0 [ 482.334695] [] schedule_timeout+0x3a0/0x970 [ 482.340677] [] ? usleep_range+0x140/0x140 [ 482.346470] [] ? kvm_clock_read+0x23/0x40 [ 482.352269] [] ? kvm_clock_get_cycles+0x9/0x10 [ 482.358515] [] ? ktime_get+0x128/0x1d0 [ 482.364096] [] ? __delayacct_blkio_start+0x41/0x80 [ 482.370671] [] ? bit_wait+0xc0/0xc0 [ 482.375920] [] io_schedule_timeout+0x1be/0x390 [ 482.382147] [] bit_wait_io+0x1b/0xc0 [ 482.387485] [] __wait_on_bit+0x8c/0x140 [ 482.393144] [] wait_on_page_bit+0x1e5/0x210 [ 482.399093] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 482.407461] [] ? autoremove_wake_function+0x90/0x90 [ 482.414143] [] ? pagevec_lookup_tag+0x3a/0x80 [ 482.420304] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 482.427030] [] ? wait_on_page_bit+0x210/0x210 [ 482.433207] [] ? iov_iter_advance+0x164/0x4f0 [ 482.439330] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 482.446346] [] ? replace_page_cache_page+0x430/0x430 [ 482.453093] [] filemap_fdatawait_range+0x25/0x50 [ 482.459471] [] filemap_write_and_wait_range+0x74/0xb0 [ 482.466330] [] blkdev_fsync+0x66/0xb0 [ 482.471771] [] ? thaw_bdev+0x180/0x180 [ 482.477281] [] vfs_fsync_range+0x10a/0x250 [ 482.483166] [] blkdev_write_iter+0x398/0x490 [ 482.489204] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 482.495785] [] ? shmem_fallocate+0xa50/0xa50 [ 482.501862] [] vfs_iter_write+0x1c7/0x2d0 [ 482.507630] [] ? default_llseek+0x290/0x290 [ 482.513627] [] ? splice_from_pipe_next+0x2a4/0x380 [ 482.520207] [] ? __kmalloc+0x124/0x320 [ 482.525719] [] iter_file_splice_write+0x58a/0xae0 [ 482.532216] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.538335] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.544476] [] direct_splice_actor+0x125/0x180 [ 482.550694] [] splice_direct_to_actor+0x2d2/0x830 [ 482.557159] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 482.563822] [] ? do_splice_to+0x140/0x140 [ 482.569637] [] ? security_file_permission+0x89/0x1e0 [ 482.576397] [] ? rw_verify_area+0x100/0x2f0 [ 482.582364] [] do_splice_direct+0x1a7/0x270 [ 482.588314] [] ? splice_direct_to_actor+0x830/0x830 [ 482.594984] [] ? rw_verify_area+0x100/0x2f0 [ 482.600935] [] do_sendfile+0x54c/0xd30 [ 482.606463] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 482.613001] [] ? __might_fault+0xe4/0x1d0 [ 482.618785] [] ? __might_fault+0x114/0x1d0 [ 482.624682] [] compat_SyS_sendfile+0xd1/0x160 [ 482.630820] [] ? SyS_sendfile64+0x150/0x150 [ 482.636762] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 482.643257] [] ? do_fast_syscall_32+0xd7/0x890 [ 482.649458] [] ? SyS_sendfile64+0x150/0x150 [ 482.655423] [] do_fast_syscall_32+0x314/0x890 [ 482.661590] [] sysenter_flags_fixed+0xd/0x17 [ 482.667672] no locks held by syz-executor0/18512. [ 482.672567] Sending NMI to all CPUs: [ 482.676448] NMI backtrace for cpu 0 [ 482.680079] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 482.687236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.696595] task: ffff8800bac81800 task.stack: ffff8800bb390000 [ 482.702644] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.711405] RSP: 0018:ffff8800bb397cb8 EFLAGS: 00000046 [ 482.716825] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.724091] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.731346] RBP: ffff8800bb397ce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.738589] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.745904] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 482.753162] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.761377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.767231] CR2: 00007fd52b0e6000 CR3: 00000001c987e000 CR4: 0000000000160670 [ 482.774503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.781757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.788994] Stack: [ 482.791129] ffffffff8426f3a0 ffffffff847ef700 fffffbfff08fd994 dffffc0000000000 [ 482.798629] ffff8801db31bca0 ffff8800bb397d00 ffffffff810b988b ffffffff839f6180 [ 482.806159] 0000000000000003 ffff8800bb397d60 ffffffff81d0e8b4 0000000000000000 [ 482.813681] Call Trace: [ 482.816233] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 482.822626] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 482.829706] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 482.836425] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.843426] [] watchdog+0x6fa/0xae0 [ 482.848670] [] ? watchdog+0xc3/0xae0 [ 482.854022] [] kthread+0x268/0x300 [ 482.859177] [] ? reset_hung_task_detector+0x20/0x20 [ 482.865832] [] ? kthread_create_on_node+0x400/0x400 [ 482.872495] [] ? kthread_create_on_node+0x400/0x400 [ 482.879237] [] ret_from_fork+0x55/0x80 [ 482.884776] [] ? kthread_create_on_node+0x400/0x400 [ 482.891430] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 30 17 00 4c 89 e7 57 9d 0f 1f [ 482.910454] NMI backtrace for cpu 1 [ 482.910456] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.114-ga81d322 #4 [ 482.910458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.910459] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 482.910461] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 482.910463] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 482.910465] RAX: 0000000000000007 RBX: ffffffff847dd808 RCX: 0000000000000000 [ 482.910466] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 482.910468] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 482.910470] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 482.910471] R13: fffffbfff070887c R14: ffffffff847ebb78 R15: 0000000000000000 [ 482.910473] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.910474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.910476] CR2: 00007febc3f6f000 CR3: 00000001c987e000 CR4: 0000000000160670 [ 482.910478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.910479] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.910480] Stack: [ 482.910482] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd808 [ 482.910484] fffffbfff070887c ffffffff847ebb78 0000000000000000 ffff8801d9b5fde0 [ 482.910485] ffffffff8102945a ffff8801d9b5fdf8 ffffffff81221458 dffffc0000000000 [ 482.910486] Call Trace: [ 482.910488] [] default_idle+0x55/0x3c0 [ 482.910489] [] arch_cpu_idle+0xa/0x10 [ 482.910490] [] default_idle_call+0x48/0x70 [ 482.910492] [] cpu_startup_entry+0x5fd/0x8f0 [ 482.910493] [] ? call_cpuidle+0xe0/0xe0 [ 482.910495] [] ? clockevents_register_device+0x122/0x230 [ 482.910496] [] start_secondary+0x304/0x3e0 [ 482.910498] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 482.910501] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 482.912558] Kernel panic - not syncing: hung_task: blocked tasks [ 482.912564] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 482.912567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.912573] 0000000000000000 848e57e8c2093237 ffff8800bb397ca8 ffffffff81d0394d [ 482.912577] ffffffff83882f20 ffff8800bb397d80 dffffc0000000000 7fffffffffffffff [ 482.912581] ffff8801d8f3e448 ffff8800bb397d70 ffffffff8141acba 0000000041b58ab3 [ 482.912582] Call Trace: [ 482.912640] [] dump_stack+0xc1/0x124 [ 482.912648] [] panic+0x1aa/0x388 [ 482.912652] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 482.912657] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.912660] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.912665] [] watchdog+0x70b/0xae0 [ 482.912668] [] ? watchdog+0xc3/0xae0 [ 482.912675] [] kthread+0x268/0x300 [ 482.912678] [] ? reset_hung_task_detector+0x20/0x20 [ 482.912682] [] ? kthread_create_on_node+0x400/0x400 [ 482.912686] [] ? kthread_create_on_node+0x400/0x400 [ 482.912692] [] ret_from_fork+0x55/0x80 [ 482.912696] [] ? kthread_create_on_node+0x400/0x400 [ 482.915649] Dumping ftrace buffer: [ 482.915676] (ftrace buffer empty) [ 482.915678] Kernel Offset: disabled [ 483.255816] Rebooting in 86400 seconds..