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", 0x1000, 0x40, 0x3}, {&(0x7f00008e0000)="1e7ff88291718d38d62bf687a98d135fcc496a", 0x13, 0x2, 0x260a}, {&(0x7f000098f000)="431ee2064a7c1dc90f0fb3c064f81569c91ea923054b1ecf26095dae3b1b5a1285b29dd74376f9b9e1cb45132d6195270994423722acc77e6fb20c94b97102d6a1e0d8ce39a9dad8cbe14772e419283cc08b258336bd4572ca9ca7f7c7fa1b1aa8c0a9f89bfdd7515fe6930fb9b7d08725bc13c627f73695408fd71d2e", 0x7d, 0x400, 0x401}], 0x160000) bind$pptp(r0, &(0x7f0000859000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0xfffffffffffffcca) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 67.399385] binder: 9307:9328 got reply transaction with bad transaction stack, transaction 21 has target 9307:0 [ 67.410188] binder: 9307:9328 transaction failed 29201/-71, size 0-0 line 2772 [ 67.421350] binder: 9312 RLIMIT_NICE not set [ 67.452518] binder: 9307:9328 ERROR: BC_REGISTER_LOOPER called without request [ 67.460109] binder: 9328 RLIMIT_NICE not set 2018/02/05 12:15:22 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000007000-0xd1)=""/209}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000017000)='/dev/audio#\x00', 0x200, 0x8000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000-0xf8)="9091477497e741edc30219e65ce45027cf6932e245c7114c8012dcf61698f9f1a2f44cec21457055677b7f3b9c47c18f2072b6065397ca3a86f4cf8684373883e9446834795128c0ff2367263a8c9df6b4e99e39be9b7d80f19055fe47b866e44ea424a31c749078b2c118da21aeb682e95afb0ecb5c45c3dad4e3265bebb036cf53dfd5c3f2d804d7217f34dbe7187a2450c37835075b5eac666934cd50c3d2c2acc3f743b249a22ef32f19a945a754a5fb27135a0f947b37e02247dd419c5bb5d5c7d2a5c068c9787d1f2a9d0d6427280d63dcfc38202386c8b8e99551578d2799e0f597653bfe9408c2377790ca5bcd9f75324da4a769", 0xf8, 0x1, &(0x7f0000018000-0x10)={0x77359400}) 2018/02/05 12:15:22 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000e000)='/dev/dmmidi#\x00', 0x8, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000000f000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000004000-0x53)=@framed={{0x18}, [@jmp={0x5}, @alu, @jmp={0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/05 12:15:22 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000e00000-0xb)='/dev/midi#\x00', 0x8, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10, 0x80800) mq_unlink(&(0x7f000045c000)='+\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/02/05 12:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b69000)='/dev/sg#\x00', 0x9, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x2, 0x8001, 0x5, 0x8}, &(0x7f00007bc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b4000-0x108)={r3, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}}}, [0x1639a0, 0x6, 0x8, 0x40, 0xffffffffffffffc1, 0x560, 0x101, 0x5d8d, 0xfffffffffffffffb, 0x6, 0x1, 0x1f, 0x8, 0x4]}, &(0x7f00000bc000)=0x108) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r2, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[]}], 0x1, 0x0) fallocate(r4, 0x0, 0x0, 0x9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000055f000)=""/107) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000059b000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000613000-0x8)={r3, 0x1, 0x8}, &(0x7f0000f4d000-0x4)=0x8) sendfile(r2, r4, &(0x7f0000e65000-0x8), 0x100000001) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 12:15:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089b000-0x15)='/proc/self/net/pfkey\x00', 0x140, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000030000)=""/181) fstat(r1, &(0x7f0000787000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eba000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000f89000)=0xe8) getresuid(&(0x7f00009cd000), &(0x7f0000688000-0x4), &(0x7f0000e87000)=0x0) setresuid(r3, r4, r5) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f65000)={0x100000001, 0x7, 0x0, 0x10100, 0x7, 0x9}) keyctl$set_timeout(0xf, r2, 0x5) 2018/02/05 12:15:22 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 12:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000741000-0x26)="240000004e001f0014f9f4070008f408020806f700000000000000060400000700040008", 0x24) 2018/02/05 12:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() syz_open_dev$vcsa(&(0x7f000062b000-0xb)='/dev/vcsa#\x00', 0x6, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15ca, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='io\x00') pread64(r0, &(0x7f0000a3a000)=""/245, 0x99, 0x4000000000000000) 2018/02/05 12:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000ca000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8), 0x0, 0x8) r1 = memfd_create(&(0x7f0000448000-0x11)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b2b000)={0x3, 0x2, 0x401, 0x1, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r1, 0x0, 0x0, 0x3ff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e0000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00005b0000)=0xe8) getresuid(&(0x7f000002b000-0x4)=0x0, &(0x7f0000e9b000), &(0x7f0000b74000)) setreuid(r2, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e5f000)=""/254, &(0x7f0000602000)=0xfe) 2018/02/05 12:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f82000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70aa}, 0x0, 0xd}) socketpair(0x9, 0xe, 0x3f, &(0x7f00007e3000)={0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fb000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r2 = syz_open_dev$midi(&(0x7f0000088000-0xb)='/dev/midi#\x00', 0x400, 0x0) close(r2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000431000-0x8)={r1, r2}) 2018/02/05 12:15:22 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f000001d000-0x187)="820a7147202a63d21721c37deca28c4d8c822f90a6ee65c390e0897b000200f9b42d140000000212c87f69a835e95686a14d67966d1e12756597775a8ba6e48d395b07e42d86391f3b1631ce4a3837c7fbc620ff39c69425a95a1583b13c6be4d1c41628819867e8d24d2805b8d49c44b89fb8ccfb380b4f1ee3ae9e8f08ad69a44c9e0e49531b51bcd207cf994ab89184a1f85342a3000e4a863fef53edd8be945c518397fabac45b7c7cca680bb84cf1c63b60861bc15f02d58fea89b5386e5968571079d75de839ef9427d2c47af2ba34e5d4c4a8c76322da95425a31a7b9db8d9faf1698", 0xe6, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) [ 67.533288] binder: release 9307:9312 transaction 21 in, still active [ 67.539988] binder: send failed reply for transaction 21 to 9307:9328 [ 67.546658] binder: undelivered TRANSACTION_COMPLETE [ 67.551812] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.557322] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.566619] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 12:15:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r0, 0x100000000) io_setup(0x0, &(0x7f0000930000)=0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000000)=""/91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a37000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00001ea000-0x8)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8001, r2, &(0x7f0000000000)="5b4141be4df17ddd747ed4f80e070c1d5dea90f994429a0a3d4835c24344cc816e2f7dfc12b5c585c48d5ae83c9da5edd69cb13b987c83c2c6ef9d0f64a218a95d41004c76e082603e8147023ebfdfa5e6f4eff3e6a83f41907bf2bd329515bda438c86d66376340e2fc1150e4a81e1f4b85ed0685d002b534ec6275bdb472a61a7be13b6962cb685e79ba50540e3522eca1e912c1cbe7241751aebe43d0ef2215a3683a19ebb93db5e0788260f9f657c68cf1d29b87fb969f051f23d1eb12172c8c86e0ba103b943ddcd218fda49f4869c4e753259cbab9911b146df41a83249898", 0xe2, 0x7d, 0x0, 0x1, r4}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) getpriority(0x3, r5) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) mremap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000087a000/0x1000)=nil) eventfd(0x0) 2018/02/05 12:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000055000)='/dev/sg#\x00', 0x6, 0x80843) 2018/02/05 12:15:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xa)='/dev/midi#\x00', 0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r2, 0x10}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x7, 0x100000001, 0x7fffffff, 0x5, 0x6, 0xa37, 0x7, 0x3, 0xa000000, 0xfffffffffffff8be, 0x80000000000000}, 0xb) 2018/02/05 12:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000e89000)=0xffffffffffffff87, 0x0) 2018/02/05 12:15:22 executing program 2: 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffeb5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x1, 0x130) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000b2d000)=""/68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000412000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9a5, 0x0, 0xff, 0xf, 0x100000001, 0x7fff, 0x3}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00006c9000-0x142)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000032c000)=0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc0000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b29000-0x4)={0x5092d9df}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009b3000-0x4), &(0x7f000005d000)=0x4) 2018/02/05 12:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000c8c000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f00007e5000+0xecd)='/dev/snd/midiC#D#\x00', 0xca16, 0x0) recvfrom$ipx(r0, &(0x7f0000c81000-0xe0d)=""/4096, 0x1000, 0x40000000, &(0x7f000010c000-0x10)={0x4, 0x7, 0x81, "91d430d9c827", 0xfff}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00005ad000)) 2018/02/05 12:15:22 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000022000)=""/144, &(0x7f0000023000-0x4)=0x86ad9aaf88930a3e) 2018/02/05 12:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00002f6000)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000928000)=@abs, 0x8) write(r0, &(0x7f0000340000-0xe0)="67458df184ceec19bc06f38e0081b4d174550462a5336123aee390b0b167ffd19629a557a19fada417da5ad495d213992080da506dfb43803fb14477e11e2a838f9bec59f0dc27e68085ae061d7080ee2db088468f1a80cf38220dfcc0d54198af0007c32a4c5ca5253b24dbcc9d29c94deb6d3adf201719c2af3993b526d877f6f559012d06db5df4e4f8c1fdc04549c2c4f860a050bf3e8c70d6eb7b103617bdfae54ca560239a687f0010000003bc9fa4d0b1f5ba1c606a8313cec4719da52042b6e780d8dfafeb3277e1d8a4f7f8d1710e2f56c9f8fb72ffd730cbcd54", 0xdf) ioctl$KDSKBLED(r0, 0x4b65, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000098a000)=0x7) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) keyctl$clear(0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000554000)={0xfffffffffffffff9, 0x14, [0x3, 0x101, 0x8000, 0x7f, 0x2]}) [ 67.721638] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 67.754094] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 67.762097] audit: type=1400 audit(1517832922.658:158): avc: denied { net_bind_service } for pid=1588 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/05 12:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e11000)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000e25000-0x8)={0x4, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f3b000-0x4)=0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00004d6000)) dup3(r2, r3, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/02/05 12:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0x9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000099d000-0x8), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000032f000-0x4)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ea7000)={0x0}, &(0x7f0000c9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000033a000-0x8)=@assoc_value={r3}, &(0x7f000038d000)=0x8) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/02/05 12:15:22 executing program 0: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) r1 = socket$kcm(0x29, 0x5, 0x0) dup3(r0, r1, 0x0) readv(r1, &(0x7f0000941000-0x90)=[{&(0x7f0000eec000-0xf7)=""/247, 0xf7}, {&(0x7f000087b000)}, {&(0x7f00004c5000)=""/110, 0x6e}, {&(0x7f0000d13000-0xb5)=""/181, 0xb5}], 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/05 12:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000024a000)={0x0}, &(0x7f000019c000-0x4)=0xc) waitid(0x3, r0, &(0x7f0000a3b000), 0x1000000, &(0x7f0000a49000-0x90)) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8), 0x5, 0x2) 2018/02/05 12:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000989000-0x4)=0x2) 2018/02/05 12:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) signalfd4(r0, &(0x7f0000ab4000-0x8)={0xffff}, 0x8, 0x80800) 2018/02/05 12:15:22 executing program 1: mmap(&(0x7f0000001000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0x1b4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000020000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r1}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000016000-0x8)='./file0\x00', 0xf001, r2, r3, 0x5, 0x7, 0x20000) 2018/02/05 12:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000dba000-0x110)={{0x8001, 0x4, 0x9, 0xfff, "1c989fd357f70ba79bee175b711c4a9c32e9e484c682a0caf76b1361ad14c860d689ce3bdea29bb2477ef848", 0x5}, 0x0, 0x0, 0x0, r4, 0x1, 0x3, "9dcaf8d2394e79782fd5f89775361b74222c358ce40ab934691dad580c3ee8ae70659a45b92b01665e92ac5bf6d7d421e811f71be05f3142fb30824cc2e6ddb0", &(0x7f0000da0000-0x1f)='md5sumvmnet1keyringem0bdev)em0\x00', 0x1f, [], [0x5c5, 0x9, 0x3, 0xfb]}) 2018/02/05 12:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000064b000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockname$netlink(r0, &(0x7f0000e94000), &(0x7f00003de000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b27000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x81, @empty, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}], 0x6c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/02/05 12:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000875000-0xb)='/dev/mixer\x00', 0x40, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x4, &(0x7f0000d5e000-0x20)=[&(0x7f0000d54000/0x1000)=nil, &(0x7f00008dd000/0x3000)=nil, &(0x7f00007c0000/0x2000)=nil, &(0x7f00006ef000/0x1000)=nil], &(0x7f00000f0000)=[0x2, 0x51a3, 0x9, 0x100, 0x7d34], &(0x7f000011e000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f000033e000)={0x8, 0x8048, 0x5, 0x800, 0x4, 0x1, 0x2, 0x4, 0x5, 0x10000, 0xda50, 0x6f}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) remap_file_pages(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000953000-0x8)=""/8) 2018/02/05 12:15:22 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000027000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xb)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000027000)={0xb1, "f1671c7704fb2feda62f3c094671b7f6e2a88ea72f5d743417714fe10615163c74dbfb4676512ca6d762963352b1c92c2774976f6f8b44e97806664142c5b894cf31000d9d5ff9d997e28c63ea9b5f75135191ccbf812367e4ea1574ddcf0a2f92596d9e64a4daac28a322941a4440f14601d2c3b63f29b33904f598a31fe9e2e17bb40091bf1b01edb7235836af77fe041399a05210e2b7fcd67701e027ab9f7f8eeab4564f64f03c7ef7e77d4b5782a1"}) sync_file_range(r0, 0x6, 0x7fffffff, 0x4) bind$alg(r0, &(0x7f000001d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/02/05 12:15:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0}, &(0x7f0000a66000-0x4)=0xc) socketpair(0x8, 0x80000, 0x8a39, &(0x7f0000249000)={0x0}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000414000-0xcb)="eae1fa9234ef595758e9c44f2dcac5bd9f7d126873ceabf19cfd2b838d87b0b2e3e9a62648fb86b4cd1f30d270e37ab1259a22df0f779bdf3730e91060e285085b61150d401a16fcefdf456bbfd748e111d6ea089bb788c533f70efd53038477386e5478fd447d91ef7f5213357653e84affdec11bf1572e399270f4bd43741ac21e7d5709799ec91b77cf865af800f01a629496acae8a41c9598c674ff627792afc241d064f7881608ced2e76de9e9b7e48708597a07e2372c75187c4818c18a6e9e28c2ee5d52e22b4cf", 0xcb) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:15:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000003000)='./file0\x00', 0x680080, 0x80) 2018/02/05 12:15:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc2fc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003c8000-0x20)={0x7, 0x1, 0x1, 0x8, 0x20, 0x5, 0x81, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000027e000)={0xffff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000093c000-0x10)={r3, 0x400}) 2018/02/05 12:15:22 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b5f44ff58016b72ef1db285ebb1fa9c0"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0xffffffffffffffa7) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x2, 0x4) 2018/02/05 12:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000218000-0xc)='/dev/autofs\x00', 0x125000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000206000-0x2)=0x5, 0x4) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/05 12:15:22 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x80, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000001000-0x2)="0469", 0x2) 2018/02/05 12:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006c6000-0xb)='/dev/audio\x00', 0x0, 0x0) write(r0, &(0x7f000039c000-0x5e)="01f7f2e1276a0a970f9157b4f7de3686173a19eff57e2feaa94e318bc25d06b3ce48c9a38917cdff83a7cff2eefb76ca369531e4f0ab59dae951659845209fd05f84d366df55ccf600fa1af89a8ed50b0a4c86f2bbd15a7c0845f5a7892b", 0x5e) socket(0x5, 0x3, 0x6) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x80) [ 68.063661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/05 12:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mbind(&(0x7f00003d7000/0x10000)=nil, 0x10000, 0x8001, &(0x7f00003f2000)=0x20, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x2}}) 2018/02/05 12:15:23 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000605000-0x7c)="d0d7bdcc954daa1c1eb5e8b4a54680197a64ec16596823ea1ad5e68becd169fb789ea7c5107dce8117c98509ebb051b63c2f5bce068da41d9bcc3084b13eb477f5e00de2a90cf7da6e04e392c236626cc38a342d8e42150987bec4f53476d0d6d4304bcce40c33fa7a7b4be1ef02e376caf9bc2c6bf1246bdc1eda66", 0x7c, 0x4c004, &(0x7f0000f84000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f85000-0x25)=""/37) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/05 12:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c8000-0x8)={0x0}) setsockopt(r0, 0x1ff, 0xf12, &(0x7f00004b3000)="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", 0x19b) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000715000)=@ax25, &(0x7f0000341000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ffa000-0x8)=@fragment={0x2f, 0x0, 0xfffffffffffffffb, 0x7fc, 0x0, 0x4, 0x3}, 0x1a) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/05 12:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000490000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00007fe000-0x4), &(0x7f0000aa2000-0x4)=0x4) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8), 0x8) close(r4) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/02/05 12:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc3000-0x7)='/dev/sequencer2\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007bc000)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) 2018/02/05 12:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fdc000-0x20)={@generic="7296b9d913364d286b99c3e9181f92bd", @ifru_flags=0x1400}) pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 12:15:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x658, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xf) 2018/02/05 12:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000005a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0xfffffffffffffd7b) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037f000-0xb)='/dev/hwrng\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d59000), &(0x7f000020b000)=0x8) connect$inet6(r0, &(0x7f0000f7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) io_setup(0x1, &(0x7f0000a26000-0x8)=0x0) r3 = syz_open_dev$dspn(&(0x7f00009e0000)='/dev/dsp#\x00', 0xe9, 0x8000) io_submit(r2, 0x1, &(0x7f0000fc7000-0x8)=[&(0x7f000053d000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000f1a000)="79108b669d5b613d9e8769d894731f5a5a0c63aca0fc923736277d9e17d7ffb3168c97b2018d2a2dcc25e832cff9dccbd0a5405dd66e08f746f517cdc7ffab9824e91a92af5679ec72dd0a6839bd06e8fe1ad12de3cfbe91f66d5c5b0b7636768fc387364ad6f2dd9f0eda81c636da21124b4a89ddc53b641d30c5bb13", 0x7d, 0x11, 0x0, 0x1, r3}]) 2018/02/05 12:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000ffe000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000522000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000a92000)='/dev/audio#\x00', 0x3f, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000e7a000)=""/163) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') read$eventfd(r3, &(0x7f0000bcb000-0x8), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000794000-0x8)) 2018/02/05 12:15:23 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) 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) readv(r0, &(0x7f0000343000-0x90)=[{&(0x7f0000356000)=""/94, 0x5e}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f00009da000-0x92)=""/146, 0x92}, {&(0x7f00002f1000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000d6f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/65, 0x41}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/05 12:15:23 executing program 4: clone(0x0, &(0x7f0000bf7000), &(0x7f0000736000-0x4), &(0x7f000089e000), &(0x7f000095e000)) ppoll(&(0x7f0000711000)=[], 0x0, &(0x7f00001de000)={0x77359400}, &(0x7f00007bd000), 0x8) 2018/02/05 12:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000634000-0x8)=0xb303e18938ab2ec4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mq_getsetattr(r1, &(0x7f00009d6000-0x40)={0x51c, 0xfffffffffffffffd, 0x8, 0x10000, 0x487, 0x9, 0x1, 0x401}, &(0x7f000006c000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a04000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x5, &(0x7f0000ba5000-0x10)={0x30, 0x7}) ioctl(r2, 0x2275, &(0x7f000053a000-0x3)="001ffd") 2018/02/05 12:15:23 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0xffffffff) bind$alg(r0, &(0x7f0000027000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001f000), 0x20) 2018/02/05 12:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de5000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000902000-0x10)=@nfc, &(0x7f0000ce9000-0x4)=0x10, 0x800) r2 = open(&(0x7f000009d000)='./file0\x00', 0x100, 0x26) syz_extract_tcp_res(&(0x7f0000d77000-0x8)={0x0, 0x0}, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008a2000)={0x0, 0x2002}, &(0x7f0000e4d000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009c3000)={r4, 0x4, 0xff, 0x6}, &(0x7f00005d9000-0x4)=0x10) syz_extract_tcp_res(&(0x7f000029d000)={0x0}, 0x100000001, 0x5) write$tun(r2, &(0x7f00003e7000-0x299)=@hdr={0x2, 0x80, 0x4, 0x4, 0x8, 0x100000001, @ipv6={0x401, 0x6, "05c69a", 0x267, 0x16, 0x101, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x3c, 0x1a, [], [@generic={0x2, 0xce, "3dd5ae5c6478eb6c1252efdd953417df3314365a39cc0a8888f48abdc55af39498db147e04da4e9c97d797d7a54bc2e5c0e39c0a498db854afe31bbb8c910a0c50bfa2619c5df4403e34398ef55c72c538b9fc67de54478c6329552081087b02257011c679dbbcde22da2232682d78ee17bceeb64d17ce2bcbeca136c2e51420e2a037b583f2990a61394fba2745c62d7c62b2bae6b1c0323744c0138a17ef8fbac1c09571a7343ec27c7089212e47d4cc51d7696a2ba73b234400110a272b27c3204eb3f6c23b7abcbb0f59f6be"}, @enc_lim={0x4, 0x1, 0xfff}, @enc_lim={0x4, 0x1, 0x800}]}, @fragment={0x67, 0x0, 0x10000, 0xc5, 0x0, 0xfffffffffffffff8, 0x3}, @dstopts={0xaf, 0x25, [], [@jumbo={0xc2, 0x4, 0xffff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @generic={0x7, 0xa6, "4245f879a1e6050f5f1303501b85d3ba2d9675b76b685b61d83b041e73b4fc284d16ee1e9c1964bef1acc84d1181e078b06d232e84e590c677e4c8d6a9fe73c53828fdc59491b457e4bb1376db7809feaa122b9d976585394829f7da6461bbf9f2730d13b54a90234c22ae558f885e58fa716ac941dbba408aa12c95cc2d8635daa8fedd284720d5f789f627062bc21da541464a6e61e807625d81b1c4b9a814a95ac6d15d41"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0xd69c}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3ff, 0x4a, "eaf4185f269cab1e9881a7285ae28a97dd2764f39351e53683d5b4bb348e07b19ec71f7c2dba11a5fea1f30e640a675752672a037018f09c2be3b6838e3c3a16cc1335292a0e24ae580a"}]}], @tcp={{0x3, 0x2, r3, r5, 0xfffffffffffffffe, 0x0, 0xf, 0xd0, 0xffffffffffffff51, 0x0, 0x5e7, {[@mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "a32ac5cc3617cf49d1144413873307b6"}, @sack={0x5, 0xe, [0x93, 0x1, 0xbc19]}]}}, {"064a60d81617adaa548584ce6c"}}}}}, 0x299) connect$pptp(r1, &(0x7f0000deb000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) migrate_pages(r0, 0x3, &(0x7f0000656000), &(0x7f0000edf000-0x8)) 2018/02/05 12:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x5, 0xa, 0x8000, &(0x7f0000ee2000-0x8)={0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007df000-0x4)=0x81, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x200200, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000f11000)=0x8112) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000391000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000bf2000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) 2018/02/05 12:15:23 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8001, 0x90) r2 = syz_open_dev$sndseq(&(0x7f0000f4d000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) r3 = openat(0xffffffffffffff9c, &(0x7f00008d4000-0x8)='./file0\x00', 0x200000, 0x40) r4 = socket(0x10, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x80}, {r1, 0x20}, {r2, 0x10}, {r3, 0x8000}, {r4, 0x424}], 0x5, &(0x7f0000001000-0x10), &(0x7f00004d0000)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x1fffffff) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a90000)={0x0, 0x0}) recvmmsg(r5, &(0x7f000008f000)=[{{&(0x7f0000501000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000008f000)=[{&(0x7f0000e47000-0x62)=""/98, 0x62}, {&(0x7f0000b29000-0x3f)=""/63, 0x3f}, {&(0x7f0000495000)=""/143, 0x8f}, {&(0x7f0000383000)=""/8, 0x8}, {&(0x7f000049e000)=""/51, 0x33}, {&(0x7f000011d000)=""/86, 0x56}], 0x6, 0x0, 0x0, 0x100000000}, 0x10000}, {{&(0x7f0000d2a000-0x10)=@ax25, 0x10, &(0x7f0000a98000-0x30)=[{&(0x7f0000dd1000-0xbf)=""/191, 0xbf}, {&(0x7f00009ab000)=""/176, 0xb0}, {&(0x7f0000db5000-0xb5)=""/181, 0xb5}], 0x3, 0x0, 0x0, 0x9}}], 0x2, 0x10001, &(0x7f000035e000)={r6, r7+10000000}) 2018/02/05 12:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000808000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000baa000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9b000)=0x24) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000486000-0x8c)={r1, @in={{0x2, 0x2, @empty}}}, 0x8c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x4000000000e2, 0x4, 0x8, 0xa, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r2, &(0x7f0000018000)}, 0xb) 2018/02/05 12:15:23 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) write(r0, &(0x7f0000003000)="306a740c0126faecbaf8d04c2849f187f18a541251d9bd864f58dd81a1a83a9e874292eccf529938c1d57dcab93560", 0x2f) close(r0) 2018/02/05 12:15:23 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000013000-0xc)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000009000)=""/43) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000c000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000014000)={r2, r3, 0xfffffffffffffff8}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/05 12:15:23 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000028000-0xa)='encrypted\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000026000-0x21)=')ppp0vmnet0@cpusetcgroupcpuset::\x00', 0xffffffffffffffff) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0x5)='ceph\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000038000)="0cae13e263b3ac3e49db8bc235c92daf5bb78f91a0d1500c98294604d36ceaad8ec64336dc06a63f3b08150b551f7a8250ad934eda4f56a7e849a34e26b6dd502810b06215391acd43b580be3f885d1425e5c46a37fe8b30ef219f579947fa6b91a31d70cfa60c8575af883cfa70bb786774d75beedca97c51caedd6ecb8d564d9b77cb1c47be672ec92d293d1c822f0a98da82131a9c9f07fb8f038bd04dbb7af17dd7017f229345a473adf3ef167dd714a1101f025bff39b593d811e", 0xbd, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x4, r2) [ 68.904496] device ipddp0 entered promiscuous mode [ 68.915950] audit: type=1400 audit(1517832923.820:159): avc: denied { read } for pid=9522 comm="syz-executor5" path="socket:[24001]" dev="sockfs" ino=24001 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 68.945949] device ipddp0 left promiscuous mode 2018/02/05 12:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e18000-0x48)={0x3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000acd000-0x90)) 2018/02/05 12:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) preadv(r0, &(0x7f0000896000-0x40)=[{&(0x7f00008c9000)=""/182, 0xb6}, {&(0x7f000088d000)=""/126, 0x7e}, {&(0x7f0000ffc000-0xeb)=""/235, 0xeb}, {&(0x7f0000564000)=""/197, 0xc5}], 0x4, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 12:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/qat_adf_ctl\x00', 0x200180, 0x0) bind$alg(r0, &(0x7f00003a8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/02/05 12:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000046a000)={0x0, 0x1f, 0x2, @tid}, &(0x7f00008cb000)=0x0) clock_gettime(0x0, &(0x7f0000c0a000+0xd4e)={0x0}) clock_gettime(0x3, &(0x7f000089d000)={0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000565000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001b7000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000ca4000)={{r1, r2+30000000}, {r1, r3+30000000}}, &(0x7f0000c50000)) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000005000-0x4), 0xfffffffffffffffd) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000d94000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x210000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a6b000-0x20)={r4, &(0x7f0000566000-0x96)="3d4b85ef6d1124e2d1b3ac56ffa1c58f9d209ce6e7a378e1013b65cf93ada2ccb3ff32baa61abc9d51af5b70330c6c814e646f08d81f9546f91e884340faa2a373c480e65041a6dc6fe55e6861545bf95e0b3038b6069a99cd84eea4ba2f67df6e074a2d4e05e4ef6380577852c2a4af126f09da5e2c528284fe653015ead5e218d0eb4ea48fa219ca285f5d0fe881aa1bcc02e2a444", &(0x7f0000c0e000-0xa9)="2a4050fdbccbfd4b3a4691609151355ad88c0ca029434d593fc343b6d7691e6513e3909faa4062f653a94bd839a74b26267673d39a66898c1f65707ae2a5097c952a910c430b5e63967bbf057002b14fb9ab390645a7f4d78b2d693a5c8e8492b21d09bcbb89021105ac26c25e5ea1067c4a0016a37676a5228cb18055c720f6e6f0e9bc554de2614958047afd1061c346fd6c51a25c7b26a222b120fe9c51f5836a89a5423bfd0313"}, 0x20) 2018/02/05 12:15:23 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002dc000)='./file0\x00', 0x40, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvmsg$kcm(r0, &(0x7f000089e000-0x38)={&(0x7f0000e14000)=@l2, 0xe, &(0x7f0000b71000-0x10)=[{&(0x7f0000f2c000)=""/233, 0xe9}], 0x1, &(0x7f0000069000-0x35)=""/53, 0x35, 0x4}, 0x10000) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/02/05 12:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/122, 0x7a, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000188000-0x9)='/dev/vcs\x00', 0xfffffffffffffffe, 0x0) r5 = semget$private(0x0, 0x2, 0x4) semctl$IPC_INFO(r5, 0x1, 0x3, &(0x7f0000e60000)=""/200) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x400) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000016f000)={0x0, 0xa0, &(0x7f00000b1000)=[@in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x5, @empty, 0x3}, @in6={0xa, 0x2, 0xf891, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x5, @empty, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000d74000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000059f000-0xa0)={r8, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0x0, 0x7, 0x7b0, 0x9}, &(0x7f0000863000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000090a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) execveat(r4, &(0x7f0000d97000)='./file0\x00', &(0x7f0000ad5000-0x38)=[&(0x7f00002bd000-0x6)='.em1%\x00', &(0x7f0000364000-0x1)='\x00', &(0x7f00003f5000)="656d312e5c776c616e30be73656c696e7578766d6e6574302a5d5c00", &(0x7f0000f56000)='/dev/kvm\x00', &(0x7f000044a000-0x6)=')user\x00', &(0x7f0000bec000-0x9)='/dev/vcs\x00', &(0x7f0000b56000-0x1)='\x00'], &(0x7f0000971000-0x38)=[&(0x7f00009fc000-0x9)='vboxnet1\x00', &(0x7f0000a95000-0x9)='/dev/kvm\x00', &(0x7f0000596000)='\x00', &(0x7f0000e7f000)='/dev/vcs\x00', &(0x7f0000be7000)='/dev/vcs\x00', &(0x7f000006e000)="657468316574683062646576ac6367726f757000", &(0x7f0000563000)='^{vboxnet1\x00'], 0x100) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00003f0000-0x10)={0x6, 0x0, &(0x7f00009cc000/0x4000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x8000) socket$key(0xf, 0x3, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000274000)=""/62, &(0x7f0000ac8000)=0x3e) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) pipe(&(0x7f0000b25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002ca000)={0x0, 0x100, 0x80, 0x246, 0x70, 0x400}, &(0x7f0000aa7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000a3000)={r2, 0x57, "b0cde7da8258c4f34e487cdc893e8ac2feb7ab1d73565c50d7a4958774118277db9664d20d309e1f9da49944b1b2f8b1803376999cf1eb552eee9cd68e93b4bde08daabcf82e36eb99f1b5adfb0ccac2d26c773a4c61ec"}, &(0x7f000065f000)=0x5f) 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0xfffffc47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) fgetxattr(r0, &(0x7f000023d000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00001d3000-0xd5)=""/213, 0xd5) ioctl$int_in(r0, 0x5452, &(0x7f0000323000-0x8)=0x20) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 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(0x0, r3) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000b35000), 0x8) setpgid(0x0, 0x0) 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a6000-0x2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c9c000-0x6)={0x0, 0x98}, &(0x7f0000e72000-0x3)=0x6) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e72000-0x8)=@assoc_value={r3, 0x7}, 0x8) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000516000-0x8)) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000345000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockname$inet(r0, &(0x7f00009e0000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000010c000-0x4)=0x10) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) socket$nl_netfilter(0x10, 0x3, 0xc) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000d7d000)={0x2, 0x8, 0x7fff, 0x3, [], [], [], 0x2, 0x3, 0x4, 0x8, "eabd7cb7f7b26bdcd7e86e9409adf33a"}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x42b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="40feadfae36aaf5fb1ef3946d6ad0ffe65b34e5f67438bf56cfde9eb13754920d17110c802d249a21b53efa2849f14b7388149c7134249e9d0671a8da6538b5d85640aec0241ba2a5aac9759669e6684bc", 0x51}, {&(0x7f0000003000-0x92)="66ec032e85fd33a66664f7edc8c4c8be78406d39c9b0684ade4780bcb3c36fee72bf02471766314751092c2312f32f656f5ffb91478ba326a7fb35466dabddf274f4a09ea5f9c60d108138f1254e4d5f5b744e1b3e17a16e29a021abecef38a2e906bbe49ffb576c89695ee985c997c809965c375e71b8f0117fc1f1156786c1379d2ac9dcf3941632e88c2e33f17d4bccc9", 0x92}], 0x2) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x80d8, &(0x7f0000002000-0x8)=0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0x18)=[{{0x0, 0x2710}}], 0x18) 2018/02/05 12:15:24 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000710000)='/dev/amidi#\x00', 0x100000000, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000057f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000609000-0x4)=0x0) move_pages(r2, 0x4, &(0x7f00000b4000)=[&(0x7f00003ec000/0x2000)=nil, &(0x7f00005e4000/0x3000)=nil, &(0x7f0000607000/0x1000)=nil, &(0x7f0000a1f000/0x2000)=nil], &(0x7f000038f000)=[0xfff], &(0x7f0000d80000+0x650)=[0x0, 0x0], 0x4) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000028f000), &(0x7f000044a000-0x4)=0x4) r4 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x4000000000001260, &(0x7f00009ef000)) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) clone(0x400, &(0x7f0000802000)="cb4af67bbb59906ef495080ab77540436f2e5763425d5cc61159bd72ee8b11452e6fb9ec260bd2793a95853946651edb9b7cf0b62dc4dac1", &(0x7f0000132000), &(0x7f0000883000), &(0x7f0000fb4000)="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") setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000090c000-0x4)=0x2, 0x3) 2018/02/05 12:15:24 executing program 6: r0 = memfd_create(&(0x7f0000d40000-0x7)='nodev&\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000914000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b63000)={0x5, 0x2, 0x9, 0xfffffffffffffbff, r1}, &(0x7f0000c74000+0xe34)=0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x400}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001ce000-0x24)) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00001cd000-0x5b)=""/91) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000081a000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b1d000-0x4)) 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000559000)=""/86) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)) 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1b02, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000596000)={0x0, 0x37, "4a9347bcc0838aa84580f564279a5e43c3d7cbc9153709c17b5b2eb543a5ce6336008b9d15e22e628d223dd5987331f77cfe2d7f8b349a"}, &(0x7f0000001000-0x4)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000a4000-0x18)={r1, 0x200, 0x0, 0xffffffff, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x1, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a16000)={r2, &(0x7f0000e2a000-0x1)="c1", &(0x7f0000ad4000)}, 0x18) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7fffffff}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) socket$packet(0x11, 0x3, 0x300) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000bdd000-0x70)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d4000-0x9)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000023000)=@int, &(0x7f0000865000)=0x124) open(&(0x7f0000b66000-0x8)='./file0\x00', 0x0, 0x104) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000394000-0x4)) syz_open_dev$binder(&(0x7f00009ad000)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000bee000)) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffff7ffffffffffb, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000001a000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x200, &(0x7f0000358000/0x4000)=nil) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000023f000), &(0x7f00001d6000-0x4)=0x8) 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000dd4000-0x22)=""/34) r2 = syz_open_dev$mouse(&(0x7f00007c5000)='/dev/input/mouse#\x00', 0x0, 0x40000) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dd4000)={@common='nr0\x00', @ifru_flags=0x400}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dd4000-0x50)={@generic="489795f7f8164232ad83b20d4561b79b", @ifru_mtu=0x200}) writev(r0, &(0x7f000048c000)=[{&(0x7f0000dd3000-0x68)="943a43af723dd185d1698ca1e06c2d2fe6d89afc7fef07b4c8c518661ea1eb6dc74d77b6b214ec159fc42c1f297a5cb8870d026c7c5db276ec5b5738ba07feed6498b789c692f078879673d013ae28489ec259a8c48d807b5eef2aa36abd5ff35d918c2794b0c8e0", 0x68}, {&(0x7f0000dd2000)="d3a7f9699e39a1bbc20a733b01b5a1cb1dbd9ea44655a33d63cf7f9182070c6bcf5f5de6c63cd33b6497517472ea11269edb06632801ddd3088ee6", 0x3b}], 0x2) write(r0, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) 2018/02/05 12:15:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bd0000-0x14), 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9d000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000329000-0x10)={&(0x7f0000992000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000b6c000)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000a0000-0x2e)="870f09d71931522709ab03828dbf9b913b20842458c89f033507562cbf1bc12e463bc0be7945e771cfba0d425882") syz_open_dev$sg(&(0x7f0000272000-0x9)='/dev/sg#\x00', 0x9, 0x10000) r1 = creat(&(0x7f0000169000-0x8)='./file0\x00', 0x100) getpeername$ax25(r1, &(0x7f0000045000-0x10), &(0x7f000078a000-0x4)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000024000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4003) renameat2(r1, &(0x7f0000eaa000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x1) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007d9000-0x8)='./file0\x00', 0x802a, 0x7) r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25, 0x10, &(0x7f0000479000-0x70)=[], 0x0, &(0x7f0000031000)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000b85000-0x10)) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000261000), &(0x7f0000aea000)=0x4) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca0000-0x4)=0x0) ptrace$setopts(0x4200, r0, 0x7958, 0x10) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f000062a000)='/dev/audio#\x00', 0x9, 0x2000) r3 = openat(0xffffffffffffffff, &(0x7f00008c5000)='./file0\x00', 0x0, 0x1) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000b19000-0x4)=r3) r4 = syz_open_procfs(r1, &(0x7f0000eea000)='attr/keycreate\x00') tgkill(r1, r1, 0x25) writev(r4, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) setpgid(r0, r1) [ 69.376909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15730 sclass=netlink_route_socket pig=9645 comm=syz-executor7 2018/02/05 12:15:24 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800003, 0x1111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0x3)='/dev/dsp#\x00', 0x2, 0x8cd033053eed9e10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x7530}, 0x10) accept(r0, &(0x7f0000a3c000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000786000)=0xffffffffffffff86) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1b000)=[{&(0x7f0000246000-0x96)=""/150, 0xfffffeff}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mbind(&(0x7f0000ccd000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, &(0x7f0000825000)=0x4, 0x1, 0x1000000000002) 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00007b0000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) pipe2(&(0x7f00001cd000-0x8)={0x0}, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000c76000-0x20)={0x6d0}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x290000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000), 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000e63000-0x22c0)=@bridge_setlink={0x22c0, 0x13, 0x600, 0x3, 0x2, {0x7, 0x0, 0x0, 0x0, 0x5800, 0xd002}, [@IFLA_PORT_SELF={0x2278, 0x19, [@typed={0x3c, 0x5c, @binary="4857f7dbe991179f506f90e1e3867e1857e2f1da964c2769d16f0a95b57f1ead4626f266cd5308db49b8676a0a921be66632d925"}, @nested={0x21c8, 0x2a, [@typed={0xc, 0xd, @uid=r1}, @generic="dd532acfb8bd33fafb60447b72e1c8e462dc506f6b51cfc6643f3a96ba6542aa3bddf907d658e1986dcf9f419ffeb6e06cadc133b711a0768e6967", @generic="6c1123530aa9e7fa96f9452aa0214fe5904dc2e8f6f12a70aef8d0b389d880c0a28d", @typed={0x1c, 0x22, @str='/dev/snd/midiC#D#\x00'}, @typed={0x20, 0xd, @str="997b776c616e312e776c616e306b657972696e6700"}, @generic="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@generic="2217e991eb94a2cdf4b739e6192c991de9bba20ca9f8a24f7a748cfcc8534a6d", @generic="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@generic="8f741da311c692f8cf1833dbf83ef3ea75af2e6f699857341b2d6506c8641e1f789fb9892ad38eaf7fe90bc8d29aebe61eef91e4e3c241cef22e5c2973aa56663fa901c2df0b6c034d3908fe706f61ced54e7943e03d21696033bb4520b75f88abd8ca93bca91d0f0d149f37664e09cc858b59c835caa46813a8ac0a3c877032c9f96e1294515c6ff817789ea6d7e5795971418a7480f0291313c424d2772045891b5dcace9922b12cb366d39d4c116f8cb887a0b5e9acc1ccd807", @generic="6961cca5a8c447b7d8bc27bc166b36b557c6679e1e785d2746364920ddea15f632c1471f6803c5b4468fdfec3965acf00a2af8e101aef5528f7465d081cdea0081"]}, @generic="c9717185f355de3839d2ece90678c71e6d283a93dd072584135d99ae7fe8515f19fd48510426ba119f999894d2bd359830437f302c78b923ecfeaf24c314de36474342a5b17120e232d087d130f7feeca042c61966876f679755a7ae77c30331a716", @typed={0xc, 0x45, @u32=0x1}]}, @IFLA_MAP={0x28, 0xe, {0xff, 0x3, 0xfff, 0x679, 0x7, 0x4}}]}, 0x22c0}, 0x1}, 0x40001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a1f000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x3, 0x20, @empty, 0x40}}}, 0xfc2d, 0x4ac4, 0x4, "5617c32df1ab7007f9c72002df4a0fdfc58ae22e5f26e67a8fd14b577d2751f6099c619e3053004addc99b79407224e9f6ed817c7451c2a4dacefe7f09e8139100fafc77c0f23a9483fa4d5955cdb0c5"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000df1000+0xe88)='/dev/admmidi#\x00', 0x8000, 0x1c802) ioctl$TIOCSBRK(r3, 0x40044590) 2018/02/05 12:15:24 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) openat$dsp(0xffffffffffffff9c, &(0x7f000073b000+0x31d)='/dev/dsp\x00', 0x4082, 0x0) syz_open_dev$mice(&(0x7f0000599000)='/dev/input/mice\x00', 0x0, 0x2000) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00001ac000)={0x9, 0x8, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) sync_file_range(r0, 0x8, 0xfffffffffffffffd, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d4d000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x401, 0x8, 0x0, 0x7, 0x6}) [ 69.450111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15730 sclass=netlink_route_socket pig=9660 comm=syz-executor7 [ 69.461097] audit: type=1400 audit(1517832924.366:160): avc: denied { create } for pid=9664 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = dup(r0) mmap$binder(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0xaf20343b6f03a2a4, 0x5010, r1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000a1e000+0xb58)=0x6) prctl$void(0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c7b000-0x4)=0x0) ioprio_set$pid(0x1, r3, 0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00006cd000)={0x1, 0x0, [{0x269}]}) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f00005ae000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x6, 0x40004) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001d9000-0x30)={0x88, 0x0, &(0x7f0000350000)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00004cf000)=[], &(0x7f00003c6000-0x20)=[0x38, 0x30, 0x30, 0x38]}}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000464000)=[], &(0x7f0000577000)=[0x18]}}], 0x7e, 0x0, &(0x7f0000f6a000-0x7e)="b14d95624a2a13446d385de7d74819882f4ff9c47eaab1f9ab1c2303e8041432ae461a5497c20c9a98565482633c0a82633c1884b36d58b7f69f10e7392d1916b4d74a9d443f29fa2a6bba25e284c9f2994637c050cc57573cb630a6693f4b362b89af62d70a27a7f9b87ab95a9037cd18f6b22feaaabc4d5d1c501eb4a5"}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2004000000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4), 0x4) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0xfffffffffffffffd) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) lsetxattr(&(0x7f00003bf000)='./file0\x00', &(0x7f00008d7000-0xd)=@random={'os2.', '/dev/rtc\x00'}, &(0x7f000081c000)='$%/+{/eth1/wlan1.^[\x00', 0x14, 0x3) [ 69.562150] audit: type=1400 audit(1517832924.463:161): avc: denied { map } for pid=9684 comm="syz-executor6" path="socket:[23534]" dev="sockfs" ino=23534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) r2 = getgid() lstat(&(0x7f000015c000)='./file0\x00', &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00006a6000-0x8)=0x5) r4 = getegid() r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/context\x00', 0x2, 0x0) r6 = dup3(r5, r0, 0x80000) setresgid(r2, r3, r4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0xfffffffffffffd28) fstat(r6, &(0x7f0000031000-0x44)) 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000006000)=[], 0x0, &(0x7f0000007000-0x65)=""/101, 0x65}, 0x0) gettid() 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000568000-0x8)=0x5) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f000027a000-0x10)=[{r1}], 0x1, 0x0) read(r1, &(0x7f00005c7000)=""/88, 0x58) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00005c9000)='/dev/vcs\x00', 0xa00) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005c9000-0x4)=0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x3, &(0x7f00005c8000)=0x7) poll(&(0x7f000027c000-0x20)=[{r1, 0xc}], 0x1, 0x0) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000), 0x8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000b91000)) preadv(r1, &(0x7f0000a25000)=[], 0x100002e9, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00002a7000-0x10c)={0xbf5, 0xa6, 0x1, 0x0, 0x0, [], [], [], 0x40, 0x2}) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000bbd000-0x4c8)={{0x26, 0x0, 0xfff, 0x1, "a02484347ea5c7619b1725102ca7c0cea58b9a195fe69b90569512f2d1ef2923a3a74cb7404235bb6b3d70a9", 0xff}, 0xfff, [0x4, 0x8001, 0x5, 0x8, 0x8, 0x1, 0x0, 0x7, 0x5, 0x5, 0xff, 0x5eb2, 0x9, 0x1, 0x0, 0x96dd, 0x4, 0xcdab, 0x1, 0x8, 0xfffffffffffffffa, 0xe1b, 0xc849, 0x61, 0xffffffffffffffc0, 0xffffffff00000001, 0x80000000, 0x5, 0x80000000, 0x4, 0x65b, 0x8001, 0xfffffffffffffffd, 0x7, 0x2, 0x7ff, 0x1004000, 0x3, 0xe3d, 0x800, 0x6, 0x7fffffff, 0x4, 0x3, 0x2, 0x4, 0x1, 0x1, 0x7fffffff, 0x100, 0x410, 0x6, 0x5, 0x2, 0x0, 0x0, 0x100, 0x1226, 0x5, 0x8, 0x57d8, 0x3, 0x0, 0xfffffffffffffff8, 0xfff, 0x1, 0x4, 0x1000, 0xffffffffffffff7f, 0x7, 0x7fffffff, 0x4, 0x9, 0x9, 0x3ff, 0x95b, 0x1, 0x0, 0x80000000, 0x1, 0x8001, 0x6, 0xc6, 0x7, 0x4, 0x100000000, 0x180000000000000, 0x80000001, 0x3db8, 0x4000000000000000, 0x73, 0x7f, 0x2, 0xfffffffff8f78d70, 0x3, 0x2, 0x6, 0x0, 0xfff, 0x2, 0x80000001, 0xf8b, 0x19, 0xd1c7, 0x3, 0x1f, 0xe73, 0xc0, 0x929, 0x8001, 0x7162, 0x8f, 0x9, 0x8d25, 0x2, 0x9, 0x2, 0x2, 0xd9e, 0x4, 0x401, 0x8, 0xffffffffffff0001, 0x8000, 0x3, 0x9, 0x8d09, 0x200], {0x77359400}}) preadv(r1, &(0x7f0000035000-0x50)=[{&(0x7f0000870000-0xd9)=""/217, 0xd9}, {&(0x7f000091f000-0xb6)=""/182, 0xb6}, {&(0x7f0000018000)=""/113, 0x71}, {&(0x7f00004dd000-0x8)=""/8, 0x8}, {&(0x7f000048b000-0xd8)=""/216, 0xd8}], 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000f3e000-0x4)=0xfffffffffffff668) 2018/02/05 12:15:24 executing program 1: getrusage(0x0, &(0x7f00007c8000)) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x1000)="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") 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004ee000-0xb)='/dev/audio\x00', 0x7fe, 0x0) readv(r0, &(0x7f0000f6a000)=[{&(0x7f00003df000)=""/77, 0x4d}], 0x1) 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f00004b5000-0xb)='/dev/adsp#\x00', 0x0, 0x101000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000036c000)={r1, &(0x7f0000fb0000-0xc2)="99b1378c9870f018fa03df21fb7ce2c7a2d1b12e7bb5c31a45bea863b9bc8146b38724e8187ba040ea05820d10a86d15d1b523ace89d6b9faf55ec29e189d1f16421348b5f44f478cfbd53601276dca685b7634492f5f37d9154fbb17febbf9026f1f9f367a98552d644f85611ae6057e61c4aeea1d3c3424d242a91c650ab21abaf3dfcd01c2b4e4c0a24c33a0b1f76619a56a808f1897d099361dc156a6800b47c027db67ca62ee5ecff3a3b5b51863a021d8833f9273e7ae01a0ee6fe60e3482e", &(0x7f00007e5000-0x1000)="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", 0x1}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) pipe2(&(0x7f0000ae6000-0x8)={0x0}, 0x4800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000805000-0x4)) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cc8000-0x8)={0x0, 0x0}, 0x80800) r2 = getuid() setuid(r2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000087000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b20000-0x20)={0x800}) socket$pptp(0x18, 0x1, 0x2) unshare(0x2000000) timer_create(0x0, &(0x7f0000a2d000)={0x0, 0x10, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000791000-0x4)=0x0) timer_delete(r3) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r4 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r4, 0x0) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000034000-0x30)=[{}], 0x18) socket(0xc, 0x2, 0x4) unshare(0x400) ftruncate(r0, 0x47) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = memfd_create(&(0x7f0000e20000-0x9)='trusted*\x00', 0x3) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d13000), &(0x7f000053e000)=0x4) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000014000)={&(0x7f0000015000-0x1790)={0x1790, 0x2d, 0x0, 0x3, 0x3, {0xa}, [@generic="9c29cb9cb1ef4b919063e6620df551d4919a171bbb0164b78d8fe520ec", @nested={0x54, 0x4c, [@generic="ae64f67a5a6fe8429228d6d48e75e603fb3d5461c6313131fe984d0e24820fcdd62c38a67f82c569674aff6a5cff8dee896b1a672d2e50223ebfd9fbb6a6398918b88ff11ede34574ab29edcb66f"]}, @nested={0x24c, 0x7a, [@generic="e80b6c802637605c0e5a08c25d94698b9bfab841359a40c160d7e8f269be703d8761241c316e6d42984e03337531bc6ec9377287fc0dfe31c9bc7decc962f47b5a77fe57ae45c864f00ff0a66994726c0e7c6bf92af49bffb855dd23193c9dc7a41bc8abfcd3743df70280d7779178cfbef32e499440fe54ded945ca45e66037b9b401dc3f1383ea4b8d2fe862b3b2d8adc9643546c209c729932ae23d22ca8db48715cadfc57995c3d6286391bce15951abbc82510d3d4d9b05394073d66fb2f9c02c7c3cedaa062ce56b96afb22d979482d83b969a", @typed={0x8, 0x95}, @typed={0x8, 0x26}, @typed={0xc, 0x5f, @u32}, @typed={0xc, 0x2f, @uid=r2}, @generic="19909fecd61dc5518bce70d133b01cb7cbc9bf91ab3c62387a005f583b95ac93d69d2e0180ed72802c8e2122dbdb1ac7cbe2acd9cf6a11180c9e879d4d41c28d373cc3082615728238c5a2e5d2625ec97d0552b165f4ca5f9ceb47f6d4efd28aeaf74b800accb772c6197de2c0d9d6be9e99d60f39e4815d6b9c596d7b60897620f94bfb6b13e25de429d72d437dcbf0d6f6defa024ea64c995df7565ad70b9ef66488758267dd5559b1a429c8c786", @generic="b5ad55f507decda96a2bb74299850b10563c51c017d6d91e38cdf61a22cd4e56623034c887272a36e1111c50bb7926118cd5ee6847e4fbbc27e5606e07d019139d0c4ce832eec359734b8c6356a1b54cfbf55e1b46ef900a34f51c072342adb2deae10592c9327b8071650b675851e15c829edaaca51c1e51bc68569e5ced295772ab82626fb99e41d1341b90f72117e81888f3f48168d7b7f69e5"]}, @typed={0xc, 0x13, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x1008, 0x2, @binary="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@generic="0e00c85fc79cda5ef3bc1e64df7ff9c2630bda6c72c9359aafef9c7586280481a402ae4988997f1c9176ef2c11464a6bad28bf00c92458b2c2eb1ddb8df917dd9fcf9a34de81483ce5f25d7569b8124543c857ed02c53dc925f7677634dd790318bc62725b577e07dfc03aa07ce94d40af571a8a65203b0880653a1e48e0b5616b3c5988b4fc899ff088a0139776878922b19158d626", @typed={0xa0, 0x80, @binary="6d07bc247613f2cb7afdb3e0620b0f05702c667c5fbc34c00e480ba342e405152e4be3030ea4dc640e40953b8d0624f6b7bd3f510f2218691492fee9004e460e695b837d6b485e6cd3f749b9ad1217df95bc1cd12cf9341f08cb0a294dc4bb8d9aa4e7f89e298b8daf06326bd0ba81d6511c155f3c0bd0e0dbaef272daf9ea5992399ea6eebdbb5cacaf0eb2f388aea3a6e39fc6d6918c"}, @typed={0xc, 0x8c, @str='\x00'}, @nested={0x24c, 0x33, [@generic="545c9b9fafe6eed84fdefa0111dcee8fa7b382b782e65c6e8abe94dc55a77662779148b94a09fe5c92471a83233125322f939d01716a35ecbcf1c91a84552425a2bd8c641ad736590038bb0c3591f06626602530158514bb6563bca0269409d4a48b3192c4", @typed={0xc, 0x7c, @str='.(\x00'}, @typed={0xc, 0x95, @fd=r0}, @generic="378437c3c8612016c800e41bf33aa5b5c595e83cb02672b55b38e6ab876080fce8d6d3a004ba27bc6cd872c6b58ee183642a5ba7e96ce4bf4e4c35c7310f67e858fb350f544354144afdcb7b2c9e5891dc", @typed={0x8, 0x38}, @generic="80f7e3024ecdf78b866db76f857e6094e171f6d2547f8da5490e82", @generic="ced6184b625a1c26ea8da63619661dbc633c8945e2956e42d9800b9f529b8120f580b8800c5d27341a045a281b6425dbd152c92590d381742cc96d9dd25aee946625c91cf7d8dacd56139c33c4f53cf26ae562141c4c5eae25c547d6332f7e4e27f5534f39b2ccd9f17d9f98229006fe8cea433025d145ffd8482ef58db81e33d6bc6ec062ab8957a38e3c8445c8aea7a54ec123274c6975b88d508a07cc85937bdbac16fd64db59613d5016", @typed={0x10, 0xf, @u64=0x1}, @typed={0xc, 0x1, @fd=r0}, @generic="67f7b4f06291303adc605a4aeb669f11736283ea4fd804f072e45c97e2ecd068d8e6d4e421958ed9f2b9af305d87c85650d54617b03898859605419a31c1daa616db2089b7f30ec910b3db93c67442d6f0092258565e61b8efb73ad2c2789515c2701c344c5b0489ac2ebbbf9b6e763b680ad742cdf8e2d7be0b097a97295ab26aa0d6f6fe1e41bbf0090eae971240"]}, @nested={0x11c, 0x5c, [@generic="dca151d43b63fa465fc002b4d77ee7b135d00e52c2daf847a82f99f30110b4d9c04895e89fc26cecc8230a6e602420551fa540f15b7d5474a3dcf9b26127025412c17d841a24600776aa497db6b068f2b5a901ef687c60217b7ff64724bac674882c66666ff525c8de98907b2fe72b3cc3eefee20936c8c2a53b133c1d8659cdb192cf2329687394794bea34f3f72b17", @typed={0x8, 0x5f}, @generic="b697063027cd107792b2ef22fe4e147888a6c58c68c412fa9a6ed6ecba3fd8779b338ffc849619451d6c5522d98d574748178012e76858a8a7b175de3f54dd590dd7409352788a360163c83aaf525c3c6b9e5b091f2d06e92e7b3f0ca159f29dd7e4c7e3759a1fa7c2391b2c3768a5ddf3182b", @typed={0xc, 0x6c, @pid=r3}]}]}, 0x1790}, 0x1, 0x0, 0x0, 0x40d0}, 0x44) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xbb91, @mcast1={0xff, 0x1, [], 0x1}, 0xa23}}, 0x8, 0x7, 0x2, 0x2, 0x1}, &(0x7f0000016000)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x9f)={0x0, 0x97, "a033c287992e0ef7f99d2f6d455a124b72b3df2b04507bbf4f2d8dc84603b7320e8d896a5f08e9a24ed04eb29c61c046579ed69c5f36af35092773e56e4dd6b20ccd319e5909ba65a4420018977de4271fe0b0b591c1ad7941ef716c3cd02bb3a1bcc74224ffc9c62ad96f2fa66b99cc713f09413c6c6de3131bd716b0d16331c421645457af5f6a0c0496c1d47ab497e7409611cd60f5"}, &(0x7f0000017000-0x4)=0x9f) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000017000-0xb8)={r4, 0x9430, 0x40, 0x1f, 0x8000000000, 0xfffffffffffffffc, 0xffff, 0x9, {r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x4, 0x8, 0x1, 0x56, 0x1}}, &(0x7f0000017000-0x4)=0xb8) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000014000-0x8c)={0x1d1, 0x1, 0x2, 'queue1\x00', 0x7}) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000009000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000008000-0x4)) 2018/02/05 12:15:24 executing program 6: clock_adjtime(0xa, &(0x7f000090e000)) r0 = syz_open_dev$mice(&(0x7f00009ff000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockname$inet(r0, &(0x7f0000a59000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000067c000)=0x10) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ea5000)=0x0) sched_setaffinity(r0, 0xffa6, &(0x7f0000410000)=0x2) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgsnd(r1, &(0x7f0000c2e000)={0x3}, 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006ca000)=0x0) getpgrp(r2) [ 69.829251] xt_l2tp: invalid flags combination: 8 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lgetxattr(&(0x7f00005cb000-0x8)='./file0\x00', &(0x7f0000395000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d33000-0x3b)=""/59, 0x3b) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000add000)='/dev/dsp\x00', 0xc000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000058c000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000b41000-0x4)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000c53000)={&(0x7f0000f80000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000063000-0x10)={&(0x7f00003ff000)={0x2ac, 0x3, 0xf, 0x700, 0x6, 0x0, {0xf, 0x0, 0x5}, [@typed={0xc, 0x26, @uid=r3}, @generic="2fe832fd4c57b58bba802ee678fc6e9ef4425f8aeb99581d9e049fa28693d312b6600478c55b577e4fcfc577a0713968122d77d272199ad96f86d7d3f95bf7bda9415d957c3bf8b885d6bf1212e82454809d023d9a0d9ed9f2fdc8e9c0add1de6d6edfccfd60f5ecaa4d3e787343ec638268816209710e6ee743e9426dda32b556b5a5efe346dfd45201ce285de1419ba2d1950d5e0e8712e55c1881d7defe580770f29738aba53849d35ff755aef2aad1a41761ba90738fb14e5bd13bee94371feaf6211cb17aeaf751b0ed486f351432f176d308533f4dfa2e5c94ce72cb484a9acb74cd95", @generic="29e8ddcd5580b953bd3e560c4f247cbe4f5f94a8901796b0936d51ee4805bf12d13f217b4b6aca9564e0774e22e92838255b94d23251ee103c83a4e277dadc5f0dcf6eea383f3da7db2b1928242c93ffe71ef44f3d7d5383212c80d222925c0c4cc7c3f0e54236b1b01b37a49003d30db96b9839db09f2fd3ae31a108c59601f8dd0536055bce46db3b3b9748a2ec19863ed35cd77517e07245a6f988c2979ba719c316f527c7b92c49e9f39a51a9570f9852bc21df1ceb74d959d3bcb7527dd2c5f2f9cec47db9aba61", @generic="99818dbe7eca1539e4adec6de3d69717114a73d74164bfd49b68258eb7074cfbb589bfab2e87db7f3f019ccd25e24d674d47ffdfee520a0f6921974941ba9ec9811117f7c31f38401aa635275f9803d64893204e109b24f9a2ffbba6ab8103802c01404d2f562b9fa1e359b6b761b80d0acfe61dcf8e39e5d022c25cc2e17ea842684ff5a5fcec7bb40ae38e8c144586a5a635733b451a7d7f84d333da185614244ba543c328099fcb721fe3ad678f5a1cbd543b9fe495a779fe355cc5cfb468aaf764bf2f57e633687244712c7914cc087e915ddb8ea606e063ac"]}, 0x2ac}, 0x1, 0x0, 0x0, 0x80}, 0x8c0) close(r1) 2018/02/05 12:15:24 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001b000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) epoll_create1(0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000011000)={0x0, @remote, @remote}, &(0x7f0000001000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000001e000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, r2}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000001d000)=0x2) 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) nanosleep(&(0x7f0000012000-0x10), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r3}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) [ 69.858608] xt_l2tp: invalid flags combination: 8 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001f6000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[]}, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000201000)='/dev/hwrng\x00', 0x8800, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002e2000-0x10)={r1, 0x28, &(0x7f0000d71000)}, 0x10) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000407000-0xbd)=""/189) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) open(&(0x7f0000d2d000-0xe)='./file0/file0\x00', 0x103000, 0x122) sendfile(r1, r3, &(0x7f0000ccb000), 0x357) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80005, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x72}) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/02/05 12:15:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000fcf000)='./file0\x00', 0x0, 0x2a) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cf9000)={0x0, 0x0, 0x401}) r3 = syz_open_dev$adsp(&(0x7f0000a58000-0xb)='/dev/adsp#\x00', 0x6af00000, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007fc000)={r2, 0x80000, r3}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00001d2000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00004c2000-0x4)=0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/05 12:15:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) shmget(0x1, 0x4000, 0x100, &(0x7f00002b8000/0x4000)=nil) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001fe000)='/dev/sequencer\x00', 0x80840, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000019f000-0x3)={0x0, 0x800}, &(0x7f00002c1000+0x153)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009c3000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000689000)=0xe8) setuid(r6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000027a000-0x8)={r5, 0x10000}, &(0x7f0000803000-0x4)=0x8) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/05 12:15:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c44000-0x4), &(0x7f0000954000-0x4)=0x4) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000849000-0x4)=0x1) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000fdf000-0x1000)=""/4096) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) accept4$packet(r1, 0x0, &(0x7f000032e000), 0x800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) vmsplice(r0, &(0x7f00005d3000)=[{&(0x7f000064b000-0xb2)="279a38d2897227879be09d34f2cce735ccef4c805c9a30f42ee8aa478cb6acbea96b9534fc129679b3e60aceb006770671041e745c33e5cf6e433f5e1d60613336b172f40c81e85d9f6fd204cbd87382fe07b90e034527109be557a3c13f30aa3d886a0abfbf97a145191e1a5fee3b92ed1117de1ef89df7ca8bba0c316cec0a3866bd4a962c8713c18c3473533c81d3b89feb508bc827ca82627442b619fd5947e919240a4a33a2369f3056b41bfeb2ca2e", 0xb2}, {&(0x7f000038a000)="cfa1d450345be136930b2878c995efc531f1281f890e4e69c478dd2c1866b536f8f9cffb744fd8746751123b772820dbcfb8cde4d8a479b67c11454c4943026f86ac6c475420abcee7307b957d7ddae7a783496b52c7", 0x56}], 0x2, 0x8) 2018/02/05 12:15:24 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c52000)="6e73001782") exit(0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000224000-0x8)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a1d000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000d8e000-0x40)={0x1, 0x2, 0x0, 0x1, "191d7aabac106b5902e18243db9ff797ca397dce8b048e1440c1489535fc64ef5aecb29e61976c6882fb0f5e", 0x10000}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000949000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @common='teql0\x00', @generic="d736b4aad61a7f0272c933b30f4a62ca"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x7, [0x8]}}}]}}, 0x2f8) sendto$inet(r1, &(0x7f00003b9000), 0x0, 0x8000, &(0x7f0000e6b000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df7000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl(r2, 0x2e3, &(0x7f0000f25000)="5d6d8cfb3dd5139c3a6186e355c34f6b5c13ad0d8e723426f1e370998de0b3541372ec620ef3ded4ca3b95bcee0abd91409020e69727cdbaa085024c2c103661eaae3eefa1b55d465f56777dfdab493b6f3ce30e7a6237a0932ea6524fc64cd92e1bb89f77d61cbd33a50060cfe016671c5a00bfb1d656fc3daabf9a69849c3694ddd45f765799e4520d41760c57733b72b618b11b44b3d0cfc290024a457943452ea7cfeccbc3babdd43a5e596ae98b633addcfd1323b1ae908c0170696601d83130eaa16c5e4be551dcdbf20fc6dd31a1bcbaac220dc4c2ac455d83b1f1f7ecb281c73820c3f") connect$rds(r2, &(0x7f0000c4c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/05 12:15:24 executing program 0: 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 = request_key(&(0x7f0000000000+0x5a6)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='!system)\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000256000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000bf0000)={0x2800000000000000, 0x0, 0x3f, 0x6, 0x1c}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a75000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00006d3000-0x10)={0x8, &(0x7f0000114000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000414000)={0x7, 0x1}, 0x2) r4 = memfd_create(&(0x7f0000c2c000-0xc)='selfwlan0lo\x00', 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000609000)='/dev/sequencer\x00', 0x500, 0x0) keyctl$describe(0x6, r0, &(0x7f0000aea000)=""/185, 0xb9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002c4000)=r4, 0x4) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006a4000)='/dev/snd/pcmC#D#c\x00', 0xd3, 0x8c000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000015b000-0x4)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7}}) 2018/02/05 12:15:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000b8000)={0x40, 0x6, 0x100000000, 0x7, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="078a8dd48b691c1ae1d232db84f0d57933a41860c630086870918ae179654401cae577ef19cd2beaec4a4d8919297666fae17b1f4b8ab930c1eab1c8c7327d6a2452f13b77c661b4d3d4d08ac0b4f75b05fe42b19e01042e1bbc8dd08f766db10d9137d373516c3507c821e598636a0264f59407e3d6311330174184c8615cd3361ce4653f73736a60d6005bfc8a788254e3afd07117e6968a3ab801a7468e450a04342e1a8f2671104e708b549d415f0865b0522acb235a6384d8ffc9ef1b8f73e5c755357bcf9dc0d5d828fdacde", 0xcf, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/05 12:15:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001ff000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x26, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) 2018/02/05 12:15:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0xc0000) [ 69.995593] device syz4 entered promiscuous mode [ 70.005418] ipt_CLUSTERIP: bad local_nodes[1] 0 [ 70.030839] ipt_CLUSTERIP: bad local_nodes[1] 0 2018/02/05 12:15:24 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x80000000000001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000004000-0x4)={0xfffffffffffffdf3}) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee6000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000390000-0x8)={0x0, 0x2}, &(0x7f0000fa7000+0x42b)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000097b000)={r2, 0x58, &(0x7f0000c59000-0x58)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00002ac000-0x4)=0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00001c5000-0x4)=0x6, 0x4) ppoll(&(0x7f0000aef000-0x20)=[{0xffffffffffffffff}, {r0}], 0x2, &(0x7f00009e7000-0x10)={0x77359400}, &(0x7f0000697000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000b93000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000261000)=0x10) 2018/02/05 12:15:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x81, 0x4553, 0x2, 0x7}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@sco={0x1f, {0x4, 0xff, 0x3, 0x5, 0x4483637d, 0x7}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000218000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) pipe(&(0x7f0000c58000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007a1000)=0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000bc6000-0x50)={@generic="6f37de90090fd987cdd29a799dcb6fc3", @ifru_ivalue=0xd506}) pipe(&(0x7f00002b1000)) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000060000)={"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"}) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/vcs\x00', 0x501040, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$int_in(r0, 0x5433, &(0x7f00004bc000)) 2018/02/05 12:15:25 executing program 6: 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008f8000)) r1 = syz_open_dev$vcsa(&(0x7f00006b6000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x4000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000a2c000-0xff)) 2018/02/05 12:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000140000-0x4)=0x110000, 0x4) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) fchdir(r0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00008b7000-0xc)='/dev/amidi#\x00', 0xd2ef, 0x10000) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000ee6000)="aa5a2cb53f6abe9f0631fa5bb96816855e02c43d7d2a5724d6e37dc3c2518ac2c39a415dc74628e6b56543ada0a5cafed870f7d3fc67639b0c791363496b8fd917ab73d4f93ec9930ae30e225b1ee7bfc53d8112209501340385a16be80b830d707b46a14766a3f6fb3317a69dff496ac9a4ea4c19f5f5824bb06ad6a301ca831636da323aaf79d77118b279b93ffcd463507f3c451d3b57bbf8d7a538500cd4a2a16666706cf6d0fb8c3277cb6d737674ee6886bb4cbb04ee421bdec724abb4024194395a20de", 0xc7) connect(r2, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) exit(0x1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000b7000-0x18)={0x3000, 0xf000, 0x4000000000000000, 0x9, 0x6}) sendto$inet6(r2, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f0000a53000)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00009d1000), 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = gettid() sched_getattr(r4, &(0x7f0000c29000), 0x30, 0x0) sched_setscheduler(r4, 0x7, &(0x7f00006b3000-0x4)=0xfffffffffffffffa) r5 = syz_open_dev$admmidi(&(0x7f00007ad000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x2000) writev(r5, &(0x7f00007b6000-0x30)=[{&(0x7f00003de000-0xa0)="270e05a7c9f0de83741f0f6718c4c3cbdeb80a21582a9435f82da982ba12907059724c3361089c92755e817b8587e5d0706496341353d450a98df7514453fc03fcc8cee7074c1146f066f3bd550bc33fb35ce10fe061edbb13756543444779e4fec229c7eab98d7c13e6795ad315491329eb8f15a4617b5c4149e3d89ce921105f064cb24611ba1f208d6db4b86388158b26ff0a846274c1883562bf75a60ed9", 0xa0}, {&(0x7f00005bb000)="85defa9e0e87502a48931ba561691e2e91ee1c727e18f15d6a1949f3bd3ec43e7a409dbda589d5a682efc5c941844688a7c2c077444fd38e84865979db945b9f676753299d3ec0e0a027dd3bcb8ec5d92e1da3d658fda1dc8651aeea898e0fb9819d726067742c030be4a07079cf4bb43df8796aa15a17839a66cca93c2157335dcfe472041a9b6d8b4ab05546b083e1", 0x90}, {&(0x7f0000780000-0xb5)="3c745c2c1d217d3939d679b944bca05df3de76cbc770703e42d66fd2cd92ab6ae2ff70ea8a645f11e451759a47dbf1344f107ef87d33f4870ab61b584942e8037f3440504ee505842c2bc3e287c27cea0cad8b400bf09f1335d15c5c04044089526ad89f875eee026f8bdc5488d18b60f92cf7f35c55c2a56ca9c2fac17ae9b18d5a69e7f90c05f83e70e20fce278fc8317303ff01f955b389b480c014706c8cf5a175c84da0591a8477620a6cf200310337286776", 0xb5}], 0x3) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00004af000)={[0x2000, 0x4, 0x7000, 0x6000], 0x7, 0x14, 0x10000}) setsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000fb7000-0x4)=0x1, 0x4) [ 70.146703] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 70.178753] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/05 12:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000014b000)='/dev/dsp\x00', 0x200802, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fef000-0xd)='/selinux/mls\x00', 0x0, 0x0) linkat(r1, &(0x7f000052a000-0x8)='./file0\x00', r2, &(0x7f0000a15000)='./file0\x00', 0x1000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b25000-0x2c8)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}]}}, 0x2c8) r3 = socket$inet(0x2, 0x80007, 0x24) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 12:15:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write$evdev(r2, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0x30) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) fcntl$getownex(r0, 0x10, &(0x7f00000b3000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) 2018/02/05 12:15:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000010e000)='./file0\x00', 0x200, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000382000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000059000-0xa)='/dev/cuse\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000674000-0x38)={&(0x7f00008ac000-0xc)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00004b8000-0x10)={&(0x7f0000535000)={0x208, 0xf, 0x4, 0x220, 0x3, 0x1, {0xa, 0x0, 0x3}, [@nested={0x1d8, 0x52, [@generic="bc1f172667aeb164d8166c2cad2437948b8937e7c34f8e2f648ad3eab87faf08fac1fe332e71ecd941cbde89f857a4ac4606cce2292b09f3f146232ae1978d14b6dff70ffa6161e540a0406303824f398cf500c0a10963127cdd86048c1ff725", @generic="9ca1917c6ac806131a308d83cb155fa48c7f37a4e5ba3d767eab024a9baf29b7ff277f07a6a49ca8b883b5d9c7bf7f92c236c67b3e27b1901c7d010447e0c5371ed94d6cded573206dd00a5aaa1a371626845734646d5ac25b700527fea25580482d62f1ca1d8e2d2f31cf6d6dfddcd2740dae7b15721f996d20ca30cbd96cabda9aaaf898efb843d23db0ab31cc245c5f5205a88882618af6a3c26786ac59ce9316db7f42c200f2", @generic="945692bc2b505fa7380d28", @typed={0xc, 0x77, @pid=r1}, @generic="65e19e71187903cb178dfdf6ca3fd89093bf5ebbe8e20eb3da962304d507e83d3e611e71d5b84a2f0c34fcc300fba329519c9045f9ab2c252f2cb6f1c8d5e2819c9beb3e6fc6f3a4e5ae96f155b3a7e2407f08a5effde93b17fb906d2cb48759c284a42afa7263d50cc91c0b9d3fefd75d4723783fe5f3d8b906112394252479db007f9029a1e7464720b64b0f305f5da9bf16a3a32e9c38146acc3e2bcf1c989753f00d58aa584c", @typed={0xc, 0x43, @uid=r2}]}, @nested={0xc, 0x55, [@typed={0x8, 0x4e}]}, @nested={0x10, 0x8e, [@typed={0xc, 0x37, @fd=r3}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x81000000) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000c000-0x13)='/dev/snd/controlC#\x00', 0x80000000006, 0x4) r1 = accept(r0, &(0x7f0000006000)=@hci, &(0x7f0000002000)=0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2685, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], {0x77359400}}) 2018/02/05 12:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000a81000)='/dev/usbmon#\x00', 0x7, 0x214000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) write$eventfd(r0, &(0x7f000046c000), 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000de3000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/05 12:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000), &(0x7f000047f000-0x18)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00009b9000)='./control\x00', 0x220001b0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000927000)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000104000)={r2, &(0x7f0000dbd000-0x9)}, 0x10) sysfs$2(0x2, 0x3, &(0x7f0000b3a000)=""/90) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000e72000)={0x4}) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000c07000-0x82)=""/130) 2018/02/05 12:15:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000028a000)={0x0, 0x3ff}) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000704000)={@common='erspan0\x00', @ifru_flags=0x1400}) readahead(r0, 0x7, 0x9242) r2 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[], 0x0, &(0x7f00005f6000)=[]}, 0x8081) poll(&(0x7f0000f2f000-0x8)=[{r2}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e82000)) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000000e000)={{0x6683, 0x4d8}, {0x4, 0x9}, 0x7fffffff, 0x4, 0x6}) sendmmsg$unix(r0, &(0x7f0000011000)=[], 0x0, 0x4015) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/05 12:15:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40000000000, 0xffffffffffffff81) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_IFNAME={0x6, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000aaf000-0x4)=0x7, 0x2) recvfrom(r0, &(0x7f000088e000)=""/4096, 0x1000, 0x40010100, &(0x7f0000cb1000)=@hci={0x1f, 0xff7, 0x1}, 0x6) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffffd}}]}, 0xf2}, 0x1}, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000096e000-0x8)) 2018/02/05 12:15:25 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000086d000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000279000-0xfc)="fc0000004200070fab090008090007000a00000000000000100003002100010000000000000000000000fffffff86915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c03ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80772c81fb2cb26ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f74c9d00f2fe082038f4f8b29d61f3d92c83170e0000000000000002ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01331d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) dup3(r0, r1, 0x80000) 2018/02/05 12:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008d8000-0x8)='./file0\x00', 0x40081, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005a0000-0x1)}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x1000000000000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8000000000000001}, 0x1c) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a5d000)='/dev/snd/pcmC#D#c\x00', 0x66e8, 0x400100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000001c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) 2018/02/05 12:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000bb000)) 2018/02/05 12:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000026b000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}}}, 0x5, 0x8, 0x4, "81e2a24d6bf8fede5e2d1753e440fee3d0789767fd36cfa541a6dbf21f7f8a8f26373e0ea8f34485a2a47c10e59c1b9da0eb3e51180a67651a94145f084507f99b6ea0e0a1dd204559298b5473a0649e"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000038a000-0xd)='/dev/dmmidi#\x00', 0x6a, 0x181000) getpeername$ipx(r2, &(0x7f0000e71000), &(0x7f0000c0d000)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000009a000-0x10)=@generic="2e2e0000f9ff5ac19f5d000080018459") 2018/02/05 12:15:25 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x100000000000, &(0x7f0000395000/0x1000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b1a000)='./file0\x00', 0xb356ab63e5b086c2, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000041d000-0x4)=0xffff, &(0x7f00008a3000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c1b9463bd82bd782ea27440232e26e59c7f334184fa65c48667781d1728d8a12a831c6685339cd7fa7789be042a2a2f1e43c38948aa84d799a0564ee56210729", "e0bbe01a9517f17d1da9687edb367f27e737eb0d7c736b898095617b0605c9d690f87587024a92e38a39ea35f82c2743f498a110accec2a1fd1891231a673124", "a100c35bfa05c0ce409d4dde51dbff1bcdc8b325f7f9beac8a5d4b2350912b63"}) 2018/02/05 12:15:25 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/05 12:15:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00000ea000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f00005dc000)='/dev/admmidi#\x00', 0x6, 0x440000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d17000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000113000-0xb)='/dev/vcsa#\x00', 0x7, 0x800) io_submit(r1, 0x5, &(0x7f000023b000)=[&(0x7f0000de8000)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000c78000-0xd5)="177f0b7e8bf1eda924b04028a825e3eb37470bf98647b7e62607d1036ac6b51dbd314f53dbd8ce1b0d0485a11e1bd9a6141518357099e38444181ceefc27e1ba4fa9fed898733c8c5ab6eea980bb3c496b1e1392d13fbd3b2c6c51e4cc12063201e3644d04b3b51b1bbc508b681ab095fb2311367fc839ca92a794d5c5970ac534144b369f7fd50aeac2a3271245caf4bf8f5fe9de4b4145fda1485b390ba215f0ea89e05e8fe1ca2b79940732cccba6c31ddef00a204f4bd84a18929f4569a6903ea9f7043e79da07e65eba77f2807f3c9757f4a4", 0xd5, 0x6, 0x0, 0x1, r0}, &(0x7f0000839000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000e18000)="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", 0x1000, 0x20c, 0x0, 0x1, r2}, &(0x7f000008b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00008c9000)="58c91743261bfe5c92a8c04515b9da5ef81e7a2a0e696f62eede4e1b1100b73aa9057826a6913a0710d4ab1353a8921f347c154013f44a39bb37ac87a3529c3e648f40793ab7de8ed18fbdf6b3ea1e658c4589951e053c7a7bdc7b4a62ec9b8caaa44e65612af759e50a940aeaf0c4b9695d099e3cae5ee0a7a1130fcf85c44b3588f6a00080999328fc94406fe907fdbde42819e4417da565305d17c5166a47c988e93faf6f2286d06f8079e7c66375165c76d243f7d1", 0xb7, 0x935, 0x0, 0x0, r0}, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x2, 0x80000001, r0, &(0x7f0000524000)="b47a1e163b319e4849b04f9617546d75322b90ddb307851b90b65dd350a55c6862f876fadafec5ddfd465b5b8d3a5b6f113e7870faeb5d8a13c8f9b40dc8312e1de79068de9f2d8fd1e55f7ae0d8ae541d51b56f8a5d54d0a34c1372f12455e91bbafa7f80d9ebd1f50524f8339811ff7fb9c4d6cf588a2dabb3dc50a7198ba12df51e7928f04d780b2e831121edae", 0x8f, 0x1, 0x0, 0x1, r3}, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x6, 0x7a, r0, &(0x7f0000a28000)="c78220679fe5a517083b20c5b40be6dd50a9c121babec59a401a61afd34f4092a54ad188adae415d0b6c8f4ba675ad6642d50ed9e5b8ceed84c760d436e0d7561b6e44a9ac262d72d8f978ed5c998835a2b5456ad8f4205068c94e69f61949941a446a1a0ea3d2551e77512368a7ab0c2be78a73ce63f2e8f56df8102a02ef931ad379ee57ac6e54817a2ad0f9b59c6327778580d79e547c4d0a544e14c41f823b623b422368282c85d4d3049cc5a6a902c172c515864d52f2d1a53d761e", 0xbe, 0xffffffff00000001, 0x0, 0x1, r4}]) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r5, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/05 12:15:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d84000)) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/02/05 12:15:25 executing program 3: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r0 = syz_open_dev$usbmon(&(0x7f0000a4e000-0xd)='/dev/usbmon#\x00', 0xaf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"5aafed8882fbbc"}, 0xd92}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000aec000-0x64)={&(0x7f0000001000-0x10)=[0x8f4, 0x9, 0x6, 0x9a], 0x4, 0x3, 0x7, 0x7, 0x400, 0x7, {0x5, 0x5, 0x200, 0xff, 0x5, 0xfffffffffffffff7, 0x4, 0x2, 0x0, 0x0, 0x3107, 0x8, 0x4, 0x7, "61c334dbc6ed85fac033544614e85b3fe22b48708add2f9f66ec5ab5da77bbca"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000)=@nl=@kern, &(0x7f0000002000-0x4)=0xc, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002000-0x8)={0x2, r0}) 2018/02/05 12:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14), 0x14) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f000097b000-0x9)={0x1f, {0xfffffffffffeffff, 0x4, 0x1, 0x8000, 0x1, 0x6}, 0x2d}, 0x9) 2018/02/05 12:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendto(r0, &(0x7f000026f000-0x3d)="d0ebd92ae7e45c99f6742fafd5645176647325e8bcf7fed5960e101ee20966d9c527c9aed401cfa571cd6be8d469d18c934ad4cdc9e50a98abfedacafc", 0x3d, 0x0, &(0x7f000066c000+0x4fb)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00001f1000)={0x1e, {"03491f0800"}}, 0x10) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4}) 2018/02/05 12:15:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() r3 = fcntl$dupfd(r1, 0x0, r1) sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003c5000)={0x0, 0x2}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000541000)={r4, 0x3, 0x1, 0x1, 0x21d, 0x8001}, &(0x7f0000a8e000)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000db7000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0xee5e, 0x18) connect$llc(r0, &(0x7f0000c0a000-0x10)={0x1a, 0x13, 0x8001, 0x0, 0x2, 0x2208, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e50000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c07000+0x2a)) 2018/02/05 12:15:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) io_setup(0x3, &(0x7f0000183000-0x8)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000500000-0xa)='/dev/dsp#\x00', 0x800000, 0x20000) r3 = dup3(r0, r0, 0x80000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000f6000-0xb)='/dev/mixer\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00009fd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40200) io_submit(r1, 0x4, &(0x7f00001fd000)=[&(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000c51000)="3ca75111e1acbd5b4801378857ca87089222432949eea42f4d252be0d349987224ef65a5585a1df62466f694b702b15f5158c08e083ac5db2f200433559e8e66467c3dc2e28dab441e68cae1220ca8c839df0a19bde96ea318cf044c6cb2299e138545b50ea8c47e7421f043875333b7628adfb6ff41641c6ad50aa0669237f3df6c2bd385bd", 0x86, 0x80, 0x0, 0x1, r2}, &(0x7f0000d0f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00003f6000-0x40)="f875ec373ec9023d1b1d4da1c2f44ad1d47ff2499e60bd4237ed1d8afde4a82acb92824e2e9024683562b4ecb7f6b6b08c7a6f142de06611e0320f17d952913d", 0x40, 0x4, 0x0, 0x1, r3}, &(0x7f00000b2000)={0x0, 0xada185bfa8f1b074, 0x0, 0x6, 0x8000, r0, &(0x7f00000ab000-0xae)="cd63bb3db3c3a8f4f3c1ca00cb4faf560a1068bf389548e12d1beafc542be3b83a6ffb862a1e8c208a7e5119428a654a7f136c6306e498edae01a66d6fbbdb31e7a83645ef43d95ace03a13b295d5faa9ec488832bd4f1be9b8e353dcb987a282c1c242d98cd0892b6c450ab5c03a439410cc27fb6194a8cbd49aea527ccd7acbd6941caff4e015f768a79215fa07c6d595aa013ca8a5cca8e53b058c0e93746458d116a5bc1bb483878a5d7167a", 0xae, 0xfff, 0x0, 0x1, r4}, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000033c000-0xa)="6fa76589b5404935de2f", 0xa, 0x24, 0x0, 0x1, r5}]) 2018/02/05 12:15:25 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockname$inet6(r0, &(0x7f000095f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00009d7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000001000-0x1000)="e582cd1d04ba606ad98168af764e2552bdb4cc4a6c5c603dd5222b2c2a168c19dcb4de7b2580a77ed95e862a610c5af4d02c028b2089c65a8929534f4264905a826f04f453f8bc25b579e7bb34a8a789b37348fe5cf6d97ba30496bcc247318afa2ff2a82edf24c0d53cd5c7ddb0716922463a0ea26b32555a62ad5c205a582f867b8f07b68def7057b788d51f3543f65d9c1cfdd0d6f11cc52c263384d650c77e9ad60ed642e46e868e6e8ed9c7d505a3fcd39a6af2bcd3b491783e97504122ad6d8bf66c0dd5f1ad35033dff789ac0deb730a45520c5fbe236cca49b18be63fdbf32d0bdcf52aa1b86c04e07472178e3d68478ba37482e49fb5a375962388226311008db78ddc871752e184b2fd7e3896fdb7debfec19d16a2278bf173a14dbb724b8d7b85157bba864ccf3223a907af97b79ffdfdd2c003ce98f1953985e082ad25d088160a6baa48e58243f8296d39967b2a87a793d7a74893097fa3b9ab9a2dd96da2da5f87c3ea9c4c46dde9c8dbf4f0208b1b0fc0af7e116f39b8df661a7004b8fef0ff2dd79e9b268fcf0c3f1a8929c29d4ca6e28017d14ff96b131d8f88393192b0502eb7c0bec9cfc5fe562c779f0e31d77d43a379c15d50ecafab35762fd6d58f84a6570a8feaf5e08a418cab176952d48e16012e570c44bc6ce01ee57f29b80c9a9587a1ee605d4c74060eb5c7d8ae001d14ce2a4cb9e65afd106824cb9bdccb425577c0bcdcb5e13eaed17dfee0c2bc6eb7ec8225e313189f948c5917c3aec78e23e81c64fbb37c1d8a9dce502175b1f23f4e74d29fd6347b235b04d8f4a844c5a946a06e4fa493a982b8362fd0d0eca2f147ba3051889f500eef06b380e4e7126d5810f70958a4f5765f667845c9031734aaef17c762d2f6c57cb96f15a1329ae81e36a9727b94acb0931cfc2441c44b89562aeddd8b1f298faf1e7d7cba5a725c5c67d306f7a1f4c791d88795286b2cf4334e7c8011004ff8851e20ceee5697527f79409e0ec256d1f26f85d24107e5de090566af454d1010bc1cb2cef64244e6cd8903774288b2c97d3ae35000aa285fc1add57337ae14f2a0e5c39e1b926ea4a33cb92581bb60a10c3bbf358e989ef6e6f0ff532cf604eb1b5c736bee98ae1bedefbf245caed87e4cbcfe6ce373c3705ab4c1001371df1a49cf9f0ef0c75c0dc50fc2dae6f8ac5ff9df7c922bf0730ea5a1d7c7b2dc15cfb4c93f0a48aeb5136676d37b816083da7ecb839f7fa5842910809be97df9f1b1e8abf4f3cbdf7ed2bbf6bf49eb0bd9a65d33596d1373f39db7b6273fac00742f5eb8ed853b4b30f5d13cac30d5b48c62252b4805244e3119a4f07152a9b14c8ff46a45296f87f3f0dfd09ac35efbc92bec763fabeafd1646d190e87956ed297142f62784c34135bd7ca42cf57f528d2b9ae6de501a9d25c5fd9fd9fce256a54252b66c750150d8df208077a4393504416a40f4f57598d6121d649a0912306695173c1194c5123ff60176daf434b737919733c6c6407caeaf4945fc04e1c88ff763cce6b6797e084a1249151f4d8877eed011a84d0e0edb2a3812c9a835e4091584c47b595e6d46eacf617d8ca8f08be74cb2a902c7b666a1958c5ae79421f50f34968f32670ec86d46757b4e659a838f8039cc69a5bd1ecd468e95967d672f35aa352702b1d81d393e2506cbd255832d658d88be71dd3c78b0028e35cf26c37c69d9ac2ced37bc8a299cfac9f69f27acf66cb00f2d87bc9ddff698fc9555c045e45b8be0de84e6357d7b03640d039ebc8d3f1b69490fca8ce76a82b815a8e13d49176399aa8df9822dd0a6d19ed71d361ad94b94e02d440c2e9d0088a5892d8a608b0ee24c0ceb558c5d02a8cc690259049d0f539cabf149fc6725204245c8f4ad4902bc0984627c394dbc3f8d94920c31471ce660a1decaf8e7bc4ccd627b18d494afc3e07db27f66f1384a649585165043fa0af2fd642cdaceb5a983acdca744c01d979a75d2539155b1b6966c9f41cc320373a52a7f232207768fc045b5cd5f1f48bd3001cbe4dd09687c8e2ac7281427c853f224e7c2da16edb9a8e82537f6a597d16c26f1a3ee837d109653004248ed782bd27260cc0ac58677c3e8501058ea607beeab5978949f3f83086ffb1e783ec89f54d1229eeca5baaf648232fc757bc456b479049cc8949a576ca10b0769921d87e8dca69e729f225082eb6711a16003bb1cd31d24dcc8605e846eb419009f36f8e06353bde675d75996f5da454f2c21d394d1686dee285da472d07062da8c9a1d5a2f4a601c12499f9533d7e4c39ebc1d363981fe4a6f8cf681d1a3e558c88a255cb78fcfe300fa4b7bcb2a9c5262d7bf1c31f365a2b5c3ea61ba3d73da0a875e1449241b998e5a937e2564030db2e97cf1ae75916c3726c317383486de076d56cb0c2b03f7a6b29d6097404bed908027c0390fb62358a395a933cf72ea9fa75e88d2c8872f496a11328b6234d8d81fdf399adfa6418514ec124677d049255305390d79a0062a35bdeb37a5a554a0407977710b60c3f3708c04e8af9889fe393634f1f1b59e57ca6a7d301e75e015bf0abea566d03b6c6919efa9975d7d516f3042d971fd1a75c4f5b444b398748c80157cc798d138e9d9e55c34b268846a956ae25f5e4fd770e0724d530eba7a3d2644aa54b17831c2e3e877b269f1bd0e339d4b7b45af9b4bf8317faf5b037066abd632470c1b2de6a9c7b47d242f3a62b5746a0e7befcdc8d5063029afebbdddc791e377c55d6855cde7271032964a2a984a1dcf796d792984f4269250091a8dcb4ed37e8b92f42ff11633e5ad908ee89a72242565e984d902264286db1333083741d35a265adce0ff007ed1cd2e67db4bc50ab8bd01aeb714d432c714d7ef91e2840605f257a96fa6c3e8b260b9cc1df3339e5f33e677b1ac19742a20a53d21cfa65c2694e0381c6761be7d7367625841917c1f717095c1e32c013fb9ef47ddcd5edc9c52059c59f8cc65af632cd73d2bd4e79f658576f3993d678e3127e349c14ae3e7fc27e472c74d14595a774c97c50f2050f32318541366d3dec40b51c0ca5071689f2277fbaa7ca033c85ba3a75f8c398604f390043f3fbd8ec2745c5c354a46d27b69182b6d47d6a08c897757fa22c02dd8e170b2f5631afef5f6340748cf839fcdc4dc051f06c5ca78a8d2a4b22705634e6e93ef7a6de25d8200f366a8b7a4178a089e48c363e180f9b51eba664b8af875bfe936737d26e2d5dbe050583c737f4a2a39d57b2b0c664df2de5ce8ae903208e9fd5b0d075b28fe4e494d44b46cad15573e1a46564d449c0a45e480577925adc429a32e99ec20b24b3f82387a2c5bc6b2f5a9aef673790f03149be3066b553c592fd216e4040a54b7cc17b6a246f2002978e77f9e261727bb261d7ff53cd59c9b7eafdd457e33ce3b8c0ba184b487212e8f816e020f6b3b415cc1f10c2ae265b9973bf15ec153cc3de723bddc53d2573ddd6aea9b746ff747def2c717aaa42253daf99ebb9be55a06c79d9ca47671a60aa4549a6c1584f0b20568a5934bc94e690fd4369eb521cde90f7d7ae56e127f7b543cb62eeb078cbd62a9da12c5200758d1734ef38d906bb693e64b49c35056de15b61e9b8e59792005799a760cececc353bec9a1be5c70677fa9aabc2c1cc5fd18ef7240ed08b98c36e4bf68d9d2969a31404089dc2858cf137c2654b19f7f89a428a3ad6bba4f19278b474233ea5d746a097ee0bd8750ff95f71fea0b5eace6c8d695fe9664c421d4bf4b55027ad877da2400f4c846bc64dcf5c3dc1bd1b5d4b7e5109bc3f19a3194cd9c1ea325f7b7f073ae6f41c95a821f291fcda97ce802139008570d2480a37b12f8a47bb957cd3076a7512aa597da909f3caaffa6cb07c6a247b214f65ca79e8dacbcf56994be5eb7ba6e4ad98f4273cfb816fbeaecc564ba50d7d17e7c71906e0ab46b73051080947c74bdad7be91998f421e5408a20833fbb2594191ae20d8d080c779b32c7910b1a389a834fad274e481e15d9b1c8c872c48f6b3605420c32d0b01f7b8b58ec935d549d6f08acf3de9b648064da35e2f5a4220ad6de778a79c7b14d275f68c018a6c99041952f6980c8bbc27e14964ae5358a470b7a2f5c7ea5b01c1447aa41d5ddf02694b20e6e1973b80217d21791217b4e39645001495d4d3c01c995de77e57ffcbc753ddab4cc48c97969d8ec609e6922e951cd6f1e02308b23e5d518d429740c6162dc4cbb32b53e967be2d0b5b014ce695261bdf8109579809b414ab6a4e7c5e6e331e9b33f11604316982440ccbacad9851bec0464dce3f961a484015519112b9ebc64954e4b5e86c2b0e27a6a30f0e3b4f559dbe0b09ec50894641a21fa560aef20e180aa317f7d1da5d71c2c772fbd8b365416cce193e86342c19dff117ab0391f15c087183fc29ef6e095a3c1485b2a2c6b55cef1608488bcaca830e931b2758c715dd5c38a01a306751fdfb4352309619ba904f6d4a8ae4167541387f3e7b773fad8073ad2cde111609ab415caf9df21e9f22e814d8a99b10358d2aa57779133637d6fb1ffdc80533a061b92ebb70b8e6565fc0f7cb3d7de42f6df7e27aa3a5063673eed3ce9cfcb9eee6a280b702684b10b0687b7b86ff3bcf5b5a5dc1425b63eb3bbecb14a3570f830c63faab78015c5b7505eb5863bcd8897ee3cfc9434083b1623328560e164b81409ad2636ab4137778df2c617de90e15822bc5b967a8f85f8188baf44910f5a0661d40f4c6796be6f2d6627e812dc048fd69ac2094ccdaa23cee3dd7ed529a77beed6e2f92cabb084ca3b83b3c8ae767411177ff5d613460349efd7a10ea840eb64567d4bcd589aff65e23a25346b978039174fb872b689e9f1230bae59770ada19a2f32aedf97f2da9b7594d583afef3f708b33a028c14c88e9301b165ce94f8fcf5b52d5509bddd4520fe263be91353ace5222c4c3bf8e52db7d1fac76d28282b6ac5322469ade10dee0951317a0d73cb5b4ea02335f2ca7fbe8acf8a8685de7004de406527ff9b00f7ed7ae013e8deafc3fc1ff55bc9920019d71f5f272e260110264d61a4273e46af556a35f938e189160f8912f7fd692ccc8842faae45916cf025adf73887968e910b4b86dbc6feed27baf37e5149fe808eaa3e80361cd049a173482538d10fffb2dc3e23592bfd94000181b69140fecf28c24664aa28e1a402fb33eb30ef26b4e8b4df3572c362e6ba606d6bafd94430e55f58cb0b87c3f869d4daefc7cc55ca850c6ff11a1509eb94522d4902ba0645e979f74438cfa2b53f64de676de2e2b9ee17896e1177c5e12ea72abac76693a1d022a22db108f207e1082b8de7e4fddb0160803c2fc23caf1f517ca51e42b41be0bceb639115c18996552ec10d28214bcc4924818ede5789c77b7074c9a56e4dffd36ecd1a1a03719a7b07ae5ac0c6a17dccaefda11d0ea428bb619ec50b652b83992436d3e7a30a9586350dc30304f1e485f836b7a3fb3749044b6335eb42823fdc40bb7f0b8d3e98df3b084309995c3514e60c09ce0b0d4636a751604ef5418512bda2db6e34aabb36acc2ee08cef19640a1d745034a9dff9976c3702907b2632d46ef90792437f606c8042a1e06ab58cd7134cf9b5e5dbb7321a899ea9b39a704e198989503e0ce8d7fd8fa878442c89c42a6bbade1ba34353bf2ad712cd2908f2632aefddb1b5f79758355c6cc75dbf5560dc432420a569a7be216d0d621e7b0b9f84609dcdfa3493f76244bec6b742e142562840dca3cd057bbd6d5", 0x1000, 0x20000050, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x2bc, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000eb3000-0x2c)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000c6d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8001, 0x6000000, 0x8, 0x3e, 0x401}, &(0x7f0000001000-0x4)=0x14) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x4, {0x5, 0x2, 0x7fff, 0x8001, 0x0, 0x6}, 0x400, 0x7f}, 0xe) 2018/02/05 12:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$join(0x1, &(0x7f0000877000)={0x73, 0x79, 0x7a, 0x0}) r0 = geteuid() stat(&(0x7f000027d000-0x8)='./file0\x00', &(0x7f0000ead000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001c7000-0x8)='./file0\x00', &(0x7f0000406000)='./file0\x00', 0x8000, r0, r1, 0x1, 0x3, 0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000024d000-0xb)='/dev/mixer\x00', 0x84200, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00006ce000)={0x8, 0x6, 0x1, 0x7, 0x4, [{0x8, 0x9, 0x500000000000, 0x0, 0x0, 0x2000}, {0xfffffffffffffffb, 0x3, 0x8, 0x0, 0x0, 0x800}, {0x58, 0x2, 0x2, 0x0, 0x0, 0x100}, {0x3f, 0x7fffffff, 0x406, 0x0, 0x0, 0x202}]}) mkdir(&(0x7f0000aec000-0x8)='./file0\x00', 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) link(&(0x7f0000431000)='./file0\x00', &(0x7f0000974000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000021a000-0x4)=0x9cf1, 0xffffffffffffff7d) 2018/02/05 12:15:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000d42000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000035f000)={0x2, [0x7, 0x1]}, &(0x7f00002b5000)=0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/05 12:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f6e000)={0x14, 0x24, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x800) 2018/02/05 12:15:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa6000)='net/igmp6\x00') futimesat(r1, &(0x7f0000f18000)='./file0\x00', &(0x7f0000a3a000)={{0x77359400}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bfa000-0x10)={0x5, &(0x7f0000470000)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a03000-0x8c)={0xff, 0x7, 0x4, 'queue0\x00', 0xdab8}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) recvfrom(r0, &(0x7f0000dc0000)=""/97, 0x61, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[], 0x0) close(r2) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004b0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffc, &(0x7f0000ea7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:15:25 executing program 0: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d35000-0x3)='io\x00') mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d34000)={0xfffffffffffffff8, 0x8}) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000029c000)) accept(r0, &(0x7f0000b42000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000064c000)=0x1c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c6a000-0x10)={0x1, &(0x7f0000690000-0x4)=[{}]}) fcntl$getownex(r0, 0x10, &(0x7f0000d33000)) getpgrp(0x0) 2018/02/05 12:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000759000-0xc)='/dev/amidi#\x00', 0x1ff, 0x240) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005e7000-0x10)={r0, 0x28, &(0x7f0000100000)}, 0x10) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000519000)=0x5887) getdents64(r1, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r2, &(0x7f00009ed000-0x53)=""/83, 0x53) unlinkat(r1, &(0x7f0000323000-0x8)='./file0\x00', 0x200) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000e18000)={[0x104000, 0x6000, 0x0, 0x1000], 0x7, 0x46, 0x5}) 2018/02/05 12:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000239000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fbe000)={0x0, 0x9000000000}, &(0x7f00009e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c1c000)={r2, 0x10000, 0x9}, &(0x7f0000ed7000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000fca000-0x4), &(0x7f0000d55000)=0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = syz_open_dev$dspn(&(0x7f0000a03000)='/dev/dsp#\x00', 0xd, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000452000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}}, &(0x7f00008b6000)=0x8c) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ff0000)={0x2, 0x3, 0xdf, 0x400, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000594000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, 0xfb80, 0x9}, &(0x7f00005a9000)=0x98) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002a000)={r3, 0x96, "7ccce5245c99f7b1d534c16294882babdf318a42af6c9b5b2e56a1d40d50f47031d09342302b90d6e56c724df504394d2f1a38c49db98fa4ccd7ecc06adb6909f568af98e0c547bbb1ef54c160d375a9f1c055af27a51bf0def4b4c3df637a68c9e600fe0d00c1f91020375bb405d04a5488f7b79322d94f0c9f359e5e131edb7b87fe3318d21eec0edd87d76ea7cf56cc42662e5799"}, &(0x7f0000ed2000)=0x9e) write$tun(r5, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000d36000-0x8)={0x0, 0x0}, 0x84800) recvmsg$netrom(r1, &(0x7f00007b7000)={&(0x7f000062f000-0x10)=@ax25={0x3, {"fbee47c092804b"}, 0xd0}, 0x10, &(0x7f0000d02000)=[{&(0x7f0000cca000)="7f0cd3171838db4b7ebe", 0xa}, {&(0x7f0000aa1000-0x7a)="56ce05ba1c3b2e86500ff34ec346065e55584d215783375c6ed83301128deaaee858a9d6a3a1c3c213c59d54c863113a7ac58d6e8e36b2789f72fbcf2f300764fae17a4ae39b1dbd132d18326658024e53b11a97b2d0eef9ae28a5a3795dd47634a0f16326493ccf10b9f6f565838b12676a79e23015348ab2d5", 0x7a}], 0x2, &(0x7f00000c6000)=[{0x88, 0xff, 0x100000001, "2755b6c8caaeb6366c1cf922fd00690a2fbe4210b7d81d8ec5230e626584db2ec4207a91b53ef958a506a39ce6dc74cbdfbd5107712b5e72a310d10ad7a3b454c271d624afc7790d545ef7db6f8e280a951a83c675198670ef8a6ac6b20e678f34eafe80c6c11e33f06a10e684054960880b2d"}, {0x1010, 0x115, 0xf9, "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"}, {0xb8, 0x13e, 0x1, "d91fc4ff5a85b596d4d8ce070362c30905764f919cb8d0ae3a58a1c05109f2019cd0cf8bbec4e38b8d726dbc3f41552b63734d0cf98e72c4737759180d8643a7fb1bb808e52951cbb2e3987572c5f202c7592403fe297cc136f41f867374deb71a3dc9837c183ccf7ff53b28f442ae9def55015935165a5ebfe3e8a821816af8ddddd8f1ee67a8a099275a3b86da6b576b949830fd764db77cc8d658373f1f6aba"}, {0x100, 0x103, 0x94f4, "e18cbffb3df365334be407c501109ba892f9544ebda472587a949740934103397b7c62006a9509b61c5e085a18375717a680081ca01bcb4472d7c2a9e94329953a7919f114900955aee6f36f8bcde50a6590aa59f04f764e45f166f988814175f5751d712dec088fe4e1b90c08e8f2fd2b53ce0f76fd1d191c56749b79e6501c7d1f97a06dbfaac2cb5e89719b8f98ae349c26ec488f936fbf23be59b179d56e01d2f199e291207d9063da2d9c8df75a2975ca94ee275f9ec70390e798df478e4aea4bb5dd4446429e72ae1c082e45d5aab04617047931479e422cd5bc79e920d3600946a6a30a4c2c1d68045abbc3b2"}], 0x1250, 0x20000011}, 0x40000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a56000-0x8), &(0x7f0000ae1000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000e47000)) accept$unix(r1, &(0x7f0000baf000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b14000-0x4)=0x1002) 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={r3, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000322000-0xc)={r6, 0x80004, r5}) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000997000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d1f000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x6a, 0x4) r10 = socket(0x80011, 0x1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000019e000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000f9f000)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000003, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x800006, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r14, 0x4) socketpair(0xd, 0x2, 0x5, &(0x7f0000233000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}}}, 0x88) socket(0x4, 0x10000800, 0x100004000) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f00006c9000-0x4)=0x9, 0xfe98) accept$llc(r15, 0x0, &(0x7f0000c02000)=0xfffffffffffffd6e) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pwrite64(r0, &(0x7f0000513000)="fc4280df9ff08d3587987839a92a54eceec06c6ec21f950a", 0x18, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000378000)='/dev/vcsa#\x00', 0x4, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000133000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000091a000-0x4)=0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$rds(r1, &(0x7f0000d1c000)={&(0x7f0000eb9000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000eb7000-0x40)=[{&(0x7f00007bd000-0xce)=""/206, 0xce}, {&(0x7f00004c0000)=""/103, 0x67}, {&(0x7f000073e000-0xa7)=""/167, 0xa7}, {&(0x7f0000ca0000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000f44000)=[@rdma_args={0x48, 0x114, 0x1, {{0x1, 0x5}, {&(0x7f0000d42000)=""/4096, 0x1000}, &(0x7f00005a7000)=[{&(0x7f00003ba000)=""/189, 0xbd}, {&(0x7f0000eaa000)=""/95, 0x5f}, {&(0x7f00008db000)=""/251, 0xfb}], 0x3, 0x20, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x1}, {&(0x7f0000e2b000-0x90)=""/144, 0x90}, &(0x7f00003e1000)=[{&(0x7f0000a7d000)=""/235, 0xeb}, {&(0x7f0000dec000)=""/94, 0x5e}, {&(0x7f0000baf000-0x25)=""/37, 0x25}, {&(0x7f0000b76000-0xd5)=""/213, 0xd5}], 0x4, 0x20, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x401}, &(0x7f0000766000-0x8)=0x101, &(0x7f0000eac000), 0x8000, 0x3, 0x4, 0x7025b58a, 0x8, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x6d6, 0x5}, &(0x7f00007d3000-0x1)=0x8000, &(0x7f0000345000)=0x401, 0x2, 0x2, 0x100000001, 0x3, 0x6d, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000e0000-0x59)=""/89, 0x59}, &(0x7f0000ee9000-0x1), 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x7f}, &(0x7f00008e8000)=0xfffffffffffffc01, &(0x7f00003fd000-0x8)=0x1, 0x80000000, 0x8b62, 0x1ff, 0x9, 0x65, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x40}, &(0x7f0000067000), &(0x7f00001ab000)=0x8, 0x5, 0xc67, 0x400, 0x2aa1, 0x10}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x8}, &(0x7f0000135000-0x8)=0x100, &(0x7f0000cbe000-0x8)=0x3, 0xff, 0xfff, 0x5187, 0x80000001, 0x22, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x5}, &(0x7f0000592000-0x8)=0x7fffffff, &(0x7f0000dd1000-0x8)=0x9, 0xefd, 0x2, 0x5, 0x800, 0x2, 0x59ef}}], 0x2e8, 0x4084}, 0x40000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000ee0000)=0x1f, 0x4) bind$vsock_dgram(r3, &(0x7f0000131000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mkdirat(r3, &(0x7f00006d7000-0x8)='./file0\x00', 0x1c) r5 = msgget(0x0, 0x400) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000b97000)=""/31) setsockopt$inet_tcp_int(r2, 0x6, 0x400000000004, &(0x7f000066e000), 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/05 12:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) accept4$packet(r0, &(0x7f00000be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000042d000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007aa000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @loopback={0x0, 0x1}, 0x5, 0x8, 0x4, 0x400, 0x5, 0x20, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time}) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000f000)=@assoc_value, &(0x7f0000013000)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r3}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x9)="5b2c2bbd6574683000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x28cb43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0x33)="8be4dbbf47361aff75b6f281b91ff97f400ab1329ba46c0d362b8d47fb0dc5d5bbdf8805d861feafe81dfc20af00ad851ec9ec") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000001000-0x8)={0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc8000-0x5c)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}], 0x5c) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xff6f) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) [ 71.183753] device eql entered promiscuous mode 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001e3000)=0x7fffffff, &(0x7f0000551000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000e0d000)={0x9, 0xbff, &(0x7f00003aa000)="e60d2567f100a2e326df397a8bc7ba335d637cc4701e02b83deda82be1844d484ab7", &(0x7f00006b3000), 0x22}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000faf000-0x3a)=""/58) 2018/02/05 12:15:26 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000f3a000-0xb)='/dev/adsp#\x00', 0x80000000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00001a3000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000000)="f00fc74c30bfc4c3f9dfd201b9e1080000b877202874ba000000000f3066bad00466ed0f3066baf80cb8f44ee28eef66bafc0cedf20f7de3c744240007010000c74424024b4cd21aff2c24b8010000000f01d94f0f2243", 0x57}], 0x1, 0x48, &(0x7f0000b0c000-0x20)=[@cr4={0x1, 0x10000}, @dstype3={0x7, 0xe}], 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000af8000-0x20)={{&(0x7f0000e79000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) userfaultfd(0x80000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000939000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000100}]}) accept$inet6(r2, &(0x7f00007e1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000053b000-0x4)=0x1c) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000227000), 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b56000)={@generic="7b3b73f61d024fec9f9ea257934bf245", @ifru_flags=0x4101}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/dev/sequencer2\x00', 0x102c0, 0x0) read(r0, &(0x7f00005e1000)=""/119, 0x25) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x201) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f9d000-0x4), &(0x7f0000f9d000-0x4)=0x4) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "abe1405636df810d4c0b2057d103dc16b083aa6eee43ca3ca69f918aa5f78f9bbf6d80351baf8294f62eca4f351a709dbf2ee82a4b384d3221f7991e81c591b71235bdae4c84fa89513dc4060faddd7afbf062abe4f8705be6a76e76fac335bb50f1d900100000000000005934500fee7383a65db33f6dc3507b9f4230150de8dadbc3e6e95644224e69d9b7dd464e493fe0b1b088c3fdded9a948957cdd4af42c7f973b7de2c7983bd5538d6d656b0a9f8340f0bcdb11c6e410dd354af43751b690a062464535c9ccc20e62a1d2d8e5cdff67fc0248b49b4573cdb2d88be707b9244a5b50ac63266a37f973f2f6bd6b824125514e2d7990d2119c89c2f74625ef5f48326e4563a96a24167f08a7c0116fa9eb0265ac428e2a7c439ecf8d0a5461c0288b0ff054499bfdc417060c70bf676eb1a8637179fe439b082e8c62e56a1cc6b29ce145e2a1eb534a9905d065fd78edac44d7328a3335b90c90b9d9de2764bfa26ff4230efcabc7543d44a40ac2dde3112a06b082765da290832b964bd40b5b921fec3ab0ea647e7e1bc90c4c2834e558ec120cb8dcaf383f76437d5deb4c3133549c5c7f3dadfee8db5ba485e6192f5ca4e1c33a985d2e2d0b3f9176af9bca09dc3c097d9f14cb1df02de9669e46a370f07d24f324035f89810bae52ca762b430d89b1b6894c152264dc9644bd4ee9459f3b054ac3a08eaf0d26c70d787fe53a3bf97f4d68275302553c837d4dd5c0b4a24ecb4850c6a87e8d6b731166ebbf9b28af8099b0e69f09267ab92dd6e605d6857dd94c26e45c448f035e00e50658ab8f76edaf16877378dc0a158f99ed85dbed85cde1afb3d230ce62201c10dfb844e323583fd73e5510de9495ef8eaa0e2e90b2be60b59b3d51fa34d340ca2f5d182dda894579a527f2c69d9b340a02f385de57396cd1e2fe9c00e05bc35e5ef294a4710d960a1a743e4e2420f759dcaedd174d0cb866e41174e29e915fd5d8f37ffc73585b847b8a88615b4f7fea334227bc1ca900061ab40d4d053bd140790a8a5946c246418ddd1767c85af791aa28dccbd0878f8f3294aa9f42268a713ce524c282029e8599f41b1c7391d1adfbbfd6f6170a46327805894c4973d534de7522fae784951412d40a20604459df6653bb9e70631cde23b352e1b261c1e7fa30612632e0ffb65dded03786c1ca82272baaf9bcf07e812723fc3bd3513b7ff935b84a32e8774bd4ca52397623318cbacbbbaa8f66e66a5482f3e06b9fea514fd39a3d810608fbb360545806a593a738e1067b9e53878914ae567e28830551d1b590662339da58252d97a2d045593c4c0a366bd6fc40cbc32605f72703475c187e1ed13b5b08632d394eb987a9533cb9ea1d86acf5cfb8270b0db3f8a6238b45c56113f6cc94324b98cfd75952640626d1f79c66ff9ef67acc545ae4264544c3dd7c78284fc53d8e1b6f0643c70da4a1988a0686bc9bfbb4c7ff5aaeea416d77049b130094a95afd95f5b636af111cd74e66a01fdba998749c5616ceb20ecf0ba960454f27ed69f346172e78f71e0fd03fd09c2c7da4a0440debf6fe933949687366a3780958a5d5297938be519e113fadd707157b393df35258bead878a1d4b55f36b2b2916cc0a5da86d999875d15726581816cd2ded58f7f058b6068a9a00e3707c694e690ffc8c8b6094b81cf3d7ada2153404e88e2a56fbfac3ed5538f590ed59c316d47e20d304998d1792f26b460fd1909b11a4a07f33828dc773839ad117f810f16e75e019d1aa4f2db1267ecba3b84d639e7730e898af321db1c2f9bb7669a9fc09b86bb91b797adc8021f2a0f5ca84e0b6aa4e02fe0e97a39de6972194fd5fe24116853c295baa2ed574af9ec1b7bdcd62c40e0be3faf208f08a2762a8ac62651d37768b031f70c643b9f8e77530cddfb71ffd9ee55a5502695af5f502529fca023d955f2a5f88d04035083f597eaebe3cd1aa5f76c2ac93857c8662a8bf8baa8f4c12fe73b8020667f07007f464ce47083a7f5c3e5bcf5b806f01b84d8bf816848acb282e76198089b2c5aadc2d6ce8d09133f8c75fb2d03715288ff7d5fdab4fbd587d8f721ef57a0f04b13a7dc0a981280014b46f397868e2c5068491d79996c405f5d73a27216fab65a04db64b977a83233698fa2e557f83db0f31c7f227bbc3a4c88b69f48c59fdcd2f264c66eac7ccde70b1437cc23899a0117230268d44e3e39dbc86b7ebdf56d0b5a840f32e9a682292f02202cdb91a3a11b2b78451ffae5ddde33c4c560e175c1eff0eac005c9703cbe5e845b60a079674609e80921d453b6da5282263a60af37ffb890f3ac6b70594bad84ac93db83aa4525913571939679f15ac71beb05dcbed02c79a354304e86815416a11d6729ad04d448bbbb1fc80978bb753ee6a50afd25579089db7c997b71e2d0a53c9f1142c4e5537c58da6bbac3186b050e177c300960c5037e9430fb13b3df9a812c565f81c65a7d6768b85a9824e08ae49bf081e1e9b5f0487efbcf54d8d40b2bb6f8fd51db704b5a67610"}], 0x720}, 0x0) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ppp\x00', 0x8280, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00001a9000)=0x40) connect$ipx(r1, &(0x7f0000c21000-0x10)={0x4, 0x9a, 0x9, "2a1dd3b3b86e", 0x1f}, 0x10) 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) get_mempolicy(&(0x7f0000fa1000), &(0x7f000016c000), 0x800, &(0x7f0000c7b000/0x2000)=nil, 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x1000000000007dd) sendto$ax25(r2, &(0x7f00005bb000-0xdf)="00017acc80b6b4f1af0b1e3dc8a838fba7ffe6b41539b587588ab48fe95cf16db835ede3fd3d962e19d9cad464bf92da7ffbaf8dfeaea5e266f3b6306ac8a2dc0061808d628d2a68c05962412be03f5663ac3a7d85a6523282f3c0679967acd478e17c8f5277703bd64dd11fbc79e64abbf263606c684303f19b0c5b7e774359c65549183dd005615007c9243d60c68d3ec03f79feb4a5700ea0beae6b52103c34b0fe5df29df6dd613292c2939c8e1e500f1b2e551cdba0419786a0f2a20b67d56daa9ebce07f2d4c1fa1a1cdfbb7cd714492279d1b0d323e621843a4fc86", 0xdf, 0x80, &(0x7f000023f000-0x10)={0x3, {"daec5dd588569c"}, 0x6}, 0x10) 2018/02/05 12:15:26 executing program 3: renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) r0 = syz_open_dev$vcsa(&(0x7f000056d000)='/dev/vcsa#\x00', 0x1f, 0x424c00) symlinkat(&(0x7f0000d61000-0x8)='./file1\x00', r0, &(0x7f0000d30000-0x8)='./file2\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001000-0x8b)="c1c27f2b50737e3b9fb2b77b521d5cfd4bde19ecaae54d35bcda08d968be38d81545cd920b0bfac622074cf6d1751b09753ea9c6c826fdc7afa674d04f6b19bd0109b9dfad7c40bc7536fbc86c959857983785f1514a80c3933941947b4057f9d56d12135d90eade0acfa89ccaf42603ada5cb873be2899667ccd6b9842c5e818e1a7d1ddf7e08be3faa23") 2018/02/05 12:15:26 executing program 7: 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000420000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4), &(0x7f00005ac000)=0x4) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000), 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = syz_open_dev$sndpcmc(&(0x7f00003e2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000870000-0x4)) sysinfo(&(0x7f0000774000-0x76)=""/118) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x83, 0x75, &(0x7f0000779000-0x8), 0x0) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="4b6791f07358ead942451678d5984c64"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000032d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000599000)='/dev/vcs#\x00', 0x0, 0x101881) sendmsg$nfc_llcp(r0, &(0x7f00006a7000)={&(0x7f00003f3000-0x60)={0x27, 0x4, 0x1f, 0x0, 0x6, 0x5, "c823e784d4a83ca257765cae2b357854f8a96fea705fd38803a8f840e53a8e113219e7eaededa6e546f01939527d2c2b9195e9868941cd5f55121a48da9d44", 0x4}, 0x60, &(0x7f0000d82000-0x10)=[{&(0x7f00008a0000+0xc4)="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", 0xfe}], 0x1, &(0x7f0000ba0000)={0x108, 0x107, 0x8, "b7e9b75b53cd1799bb28874ab2cf9415121241c2c286206273687414e1ca4dba75d7a3d6eeb95bdd1290f98b00aca2dd7295688e489e565e1058726b91a11f4ebefdceaf52d81a59f459416cfa4bc22c74ed454b8d51dad050a299723b9e1a0ffe285370e0881ceea2feb97bfd268e4255c580e5e1f522be135a66df953cbadf82237242adb38a35f5dfb4d8dfdc5ade8b2554b56d7ec468412025640f6f349dd3a9bb34ed75757a936503cd4fdea5e394ac41dc9846b672d5d73708c1b65f3e604b1d2d1b5e15b51b9b7b3276265b3e4f77f22a1aa96157543b86c32ae4892e15e97d91db95d468a1d6d619ea1b2d1a9409"}, 0x108, 0x810}, 0x20004000) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)) 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x3b6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r2, &(0x7f000001f000)='./file1\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cad000)=0x0) getpriority(0x1, r3) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000530000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) 2018/02/05 12:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time, 0x0, {}, 0x0, 0x2}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x3, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fad000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00001e6000-0x4)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02}]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000942000)) 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000420000)) r1 = syz_open_dev$mouse(&(0x7f0000168000)='/dev/input/mouse#\x00', 0x10001, 0x8000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000728000)={0x3, &(0x7f0000f5a000-0x5a)=[{}, {}, {}]}) r2 = syz_open_dev$binder(&(0x7f00009dc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) fcntl$getownex(r0, 0x10, &(0x7f00003b3000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007ae000-0x30)={0x4c, 0x0, &(0x7f000014b000-0xe4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000057000)=[], &(0x7f0000dae000)=[]}}}], 0x1, 0x0, &(0x7f0000bf1000)='?'}) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) pipe(&(0x7f000053a000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r0, &(0x7f0000498000-0x60), &(0x7f00008bc000-0x4)=0x60, 0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000cf0000)='/dev/admmidi#\x00', 0xe2b, 0x801) recvmsg(r1, &(0x7f0000e50000-0x38)={0x0, 0x0, &(0x7f000054f000+0xd46)=[{&(0x7f000014f000-0x4a)=""/74, 0x4a}, {&(0x7f000041e000)=""/220, 0xdc}, {&(0x7f000059b000)=""/6, 0x6}, {&(0x7f00006b7000-0x27)=""/39, 0x27}], 0x4, &(0x7f0000889000)=""/74, 0x4a, 0x800}, 0x2) r2 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e3d000-0x8)={0x0, 0x101}, &(0x7f0000d7c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000024d000)={r3, @in6={{0xa, 0x2, 0x78, @empty, 0x4}}}, 0x8c) writev(r2, &(0x7f0000b8f000-0x10)=[{&(0x7f0000178000-0x39)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r0 = open(&(0x7f000023d000)='./file0\x00', 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00004be000)=0xd000) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000000)=0x10) 2018/02/05 12:15:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/177, 0xb1, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x1, 0x1, &(0x7f0000002000-0x8)}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[]}], 0x2, 0x0) 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x9, 0x1000, 0x401, {0x0, 0x989680}, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4), &(0x7f0000f2e000-0x4)=0x4) 2018/02/05 12:15:26 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00002a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x7, 0x890, 0x400, 0x0, 0x1, 0x4eb8, 0x6, 0x2, 0x8, 0x7f, 0x96, 0x9, 0x0, 0x634, 0x0, 0x81, 0x9, 0x7, 0x6a37}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r1, &(0x7f00009cc000)='3', 0x1) write$selinux_load(r1, &(0x7f00002a0000)={0xf97cff8c, 0x8, 'SE Linux', "856187cea63e4bbfa830216e4e91c68167be99c50b676954645781c3057478f672db6a40fbbb3308a0766aa1274394b49900e80e22fa6dbae16e168c27ef0d7e70a80f8e6deec1d9067ffe491ac742c16016ec3b5d50f1a59022e009994bc35363cb"}, 0x72) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000425000)={0x9, 0x100000000, 0xffffffff80000000, 0x97f}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x800000000000000, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f65000)='./file0\x00', &(0x7f00006ce000-0x8)=@known='com.apple.FinderInfo\x00', &(0x7f0000939000-0xd)='cgroupmd5sum\x00', 0xd, 0x3) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r1, 0x0) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) [ 71.617234] binder: 10058:10061 got reply transaction with no transaction stack [ 71.624865] binder: 10058:10061 transaction failed 29201/-71, size 0-0 line 2757 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fec000-0xc8)={0x0, 0xc0, "1b64478c3e0728148ed8aac73c67f30099b062a103aea904b74d0754f30216b189cff4a8f25d69ed813ee2492aaf5988d035e252e24d1aa396f14f2aa1f578f8ee594da88416bdf7acf23a5905adbe3a91ea3159971761bc6ba46bdca957bebef617bc7708b3729519e38b537e966a6447675333009ef38eb525f87e84ec12a687d19ea43eca3d8d17b1f44330e2ec6cf4a3f4ad60f4cc87aee14a8f2e2546a07a45d4716805e2a9e777cfb0e2482193b63e19423415c82fc8320472af098f85"}, &(0x7f00009d1000-0x4)=0xc8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b28000-0x20)={0x100, 0x1ff, 0x200, 0x40, 0x50a9, 0x20, 0xfffffffffffffff8, 0x0, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000df8000-0x8)={0x0, 0x1}, &(0x7f00009cf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004dd000)={0x101, 0x200, 0x2, 0x7, r4}, &(0x7f00008bd000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b81000), &(0x7f00005fb000)=0xfffffffffffffeee) connect$inet(r3, &(0x7f0000f2e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00004e0000)={0xfff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @rand_addr=0x1c9}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x161, 0x11f, 0x8, 0x1, 0x8, &(0x7f0000af1000)=@generic="335b40ad2f93c966beb65612fa641913", 0x7, 0x4, 0x40}) 2018/02/05 12:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff9000-0x5)={0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000529000)={@common='bond0\x00', @ifru_flags}) r2 = syz_open_dev$dmmidi(&(0x7f0000314000-0xd)='/dev/dmmidi#\x00', 0x24a, 0x82000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00004b5000-0x88)={0x40000000000000, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}}}, 0x88) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000476000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee6000), &(0x7f0000821000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) [ 71.657300] audit: type=1400 audit(1517832926.561:162): avc: denied { create } for pid=10066 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 71.681665] audit: type=1400 audit(1517832926.562:163): avc: denied { write } for pid=10066 comm="syz-executor7" path="socket:[25149]" dev="sockfs" ino=25149 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/05 12:15:26 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002b8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @rand_addr=0x8786}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x8}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e53000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000132000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000461000-0x8)={r2, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000686000-0x20)) userfaultfd(0x80800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00009fe000)={0x8, 0x4, 0x1, 0x0, 0x16, 0x9}) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x131801) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000878000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f12000-0x14)={0x100000000, 0x8, 0x7, 0x6, 0x7}, 0x14) r1 = socket(0x10, 0x200000002, 0x0) write(r1, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) r2 = syz_open_dev$amidi(&(0x7f000034c000-0xc)='/dev/amidi#\x00', 0x1, 0x802) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000070000-0xe8)={{{@in6=@loopback, @in6=@local}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000b24000)=0xe8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/02/05 12:15:26 executing program 6: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f76000)='/dev/usbmon#\x00', 0x80000000, 0x101400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x3, 0x1000}) keyctl$link(0x11, r0, 0x0) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b8a000)) unlinkat(r0, &(0x7f0000ac1000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000156000), 0x389, 0x0, &(0x7f0000faf000-0x10)={0x2, 0x1, @rand_addr}, 0xfffffffffffffefb) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc5000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c38000-0x58)={0x5, 0x0, 0x1400, 0x2000000000, 0x5, 0x4}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') dup2(r1, r1) pipe(&(0x7f00006e6000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000680000)={0x0, 0x687f}, &(0x7f0000d1b000-0x4)=0x8) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) sendto$ipx(r0, &(0x7f000032f000), 0x0, 0x40080, &(0x7f0000d52000)={0x4, 0xff, 0x6, "e199259de601", 0x80000001}, 0x10) 2018/02/05 12:15:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) restart_syscall() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000051a000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x10000, 0xffff, 0x4, 0x5, 0x7fff}, &(0x7f0000304000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000066a000)={r1, 0x28, "30dbe803d2d30b5a6f73c2f17512ccda2848d09ea1fb879bdf6cc7127fc671c8df2fed7f88166c13"}, &(0x7f00004d7000-0x4)=0xffffffffffffff1a) r3 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x6, 0x2, 0x40, 0x0, 0x541, 0x7, 0x1, 0x0, 0xfbb4, 0xa7, 0x9, 0x7ff8, 0x20, 0x2d498166, 0x3]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000e75000-0x62)="23d87bd7651c8184fb314ab939d94e47d2ff4fd67e043530b8f407537062d3d88912dbe23b5680ef7ff7fe09d9763258c270690e6e07de1c782ebf096c3d2b2b2faa70a97342b081ec28b68e6b86a2b923da25676851ca0dae46cd668cfa99bd8968", 0x62) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = dup3(r4, r3, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000777000-0x70)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000)=@req3={0x101, 0x8a, 0x3, 0x6, 0x45352dd8, 0x7, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f000087b000/0x18000)=nil, &(0x7f0000002000-0x18)=[@text64={0x40, &(0x7f0000001000+0x9bb)="66baf80cb8e24c7d86ef66bafc0c66b8010066efc482410d174e0fc7990200000036262e470f1ad0460ff1145bb9180300000f32c46201b729c744240004000000c744240201000000ff2c240fc79cb100200000c4817c561c4a", 0x5a}], 0x1, 0x3, &(0x7f0000001000-0x20)=[@dstype0={0x6, 0x8}, @cr4={0x1}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000001000)=0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00003d7000-0x40)=[{&(0x7f0000000000+0x829)="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", 0x1000}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0xcc)="74bf8571ddb854fc7acb9771eb53b90b5abb4ec8310c252095468754c45c4143a0795181ccc55e9392fcd867eed7c13c951cd97bb7c2ba2dc2d00e16c873a460b31e606d76b8ba045c8ac0bfe94baa5238b74ce8e30991a27f1722bee9f90ea4d01565eb9e07055b67ef245c0bad69bccf74e5bc07f988fd50066b8a7b4710703f30f9c724fd8293351286b2a614fc1120a28a7eb4455d33d0e9902028eb2bb96b14914d484447a86384941ea2c8cceffe00e234f0c9671859cc00fe906c95d986ff3268b51ab5ee7bbf8d26", 0xcc}, {&(0x7f0000e68000-0xca)="da966b12d373da965948e1259ba745da1a88f92252aeef094ca0e255723bc49f2735bd6d7af915b2f26a1558e6f9699529e815b22c7e41ec5898b7b7a471fe3dc687308d4bd6f766e29c72f21226e642571a4af6ea38388f45e0b47a66aacde1f36e1efec521493587ebf24c046c4dafe9c9713c2e3bbbea4d5256be1f06b330e22e51799424c33373b3b9bcd9cc08ddb9f0653acb36eda9b4be50f15bf74153ed114831d20267d85734c0d8d8b9a445961942c4666b193c759b87c28be58a868b9bfad62099af5bf653", 0xca}], 0x4, 0x0) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000526000)='/selinux/checkreqprot\x00', 0x2002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000084000)='/dev/rfkill\x00', 0x84000, 0x0) 2018/02/05 12:15:26 executing program 3: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000c5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095f000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/05 12:15:26 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f000077b000)=[{0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@common='bond0\x00', @ifru_flags=0x4101}) 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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000586000-0x40)={r1, 0x8, &(0x7f0000000000)=[0x5, 0xffffffffffffffff, 0x7, 0x38, 0x1, 0x5, 0x382, 0x1], &(0x7f0000001000-0x4)=[0x4], 0x2, 0x7, 0x40, &(0x7f00006f0000-0x1c)=[0x4, 0xffffffffffffc54c, 0x0, 0x1ff, 0x4, 0x6, 0x200], &(0x7f0000000000)=[0xda, 0x4, 0x6, 0xfff, 0xef53, 0x9, 0x1964]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000006000)={0x3, 0x1, 0x1, r0}) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) prctl$void(0x1e) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000001000-0x20)) r1 = openat(r0, &(0x7f0000b85000)='./file0\x00', 0x2000, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000074d000-0x20)={{&(0x7f00003e3000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11001) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000789000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20002) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000048c000-0x10)={0x6, 0x2, 0x5, 0x2}) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) uname(&(0x7f000093e000-0xca)=""/202) 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000821000-0x8)='./file0\x00', 0x8000, 0xa1) bpf$BPF_PROG_DETACH(0x9, &(0x7f000008e000-0x14)={0x0, r1, 0x6, 0x3}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003dc000)={r1, 0x0, 0x17, 0x53, &(0x7f0000de1000-0x17)="24ad3c7af5e2db864b9a481ebf5421764800f4e5b295f5", &(0x7f0000947000-0x53)=""/83, 0x6, 0x7}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a18000)={r1, &(0x7f0000046000)="16d3f17804c0b9082abe8350b427ce6fea71ff27ba2f1b6068a5e50952e05fd6932b9f4d050d0ed42189f87c1f874d7cd1327b74c9d778294066c89588b60ca4e5ca63bcec8dde5e25107fd16ea3adf3c7b1eacd48dcf06d019c6a461dc3fc9c413d7f2c8bd9179aac2912ae299307fa8a"}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000086e000)={0x6, 0x0, 0x3, 0x9, 0x7, 0x3}) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000aa2000-0x1)}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000073d000-0x4)) perf_event_open(&(0x7f0000398000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ba9000-0xb)='/dev/midi#\x00', 0x8, 0x0) accept4$inet(r0, &(0x7f000076a000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f95000)=0x10, 0x800) 2018/02/05 12:15:26 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000948000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000037c000-0xa)={r1, 0x5, 0x1, [0x7fffffff]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a0000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x141000) r2 = syz_open_procfs(0x0, &(0x7f0000154000-0x15)='net/ip6_tables_names\x00') sendfile(r2, r2, &(0x7f0000868000-0x8)=0x4d, 0x1) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c3000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a32000-0xc)='/dev/ashmem\x00', 0x20500, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000f7b000)={&(0x7f0000124000/0x3000)=nil, 0x1, 0x2, 0x40, &(0x7f00003c2000/0x11000)=nil, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000002d000-0xd8)=@ioapic={0x0, 0x8, 0x5, 0x1ff, 0x0, [{0xfffffffffffff47f, 0x4, 0x1, [], 0x1}, {0x9, 0x5, 0x9, [], 0x5}, {0x44613c1d, 0x101, 0x3ff, [], 0x1}, {0x1, 0x7fffffff, 0x80, [], 0x8}, {0x2, 0x8000, 0x9, [], 0x93d1}, {0xfffffffffffffff7, 0xa0, 0x401, [], 0x4}, {0x4, 0x5, 0x8, [], 0x3f}, {0xff, 0x4, 0x29b, [], 0x81}, {0x150, 0x3, 0x7ff, [], 0x7fffffff}, {0x3f, 0x40, 0x4, [], 0x200}, {0x6, 0xffffffffffffffc6, 0x3f, [], 0x1}, {0x0, 0x401, 0xea, [], 0x8}, {0x2, 0xd8b, 0x7e2, [], 0x800}, {0x5, 0x81, 0x49, [], 0x113}, {0xfffffffffffffff7, 0x4, 0x2, [], 0x10001}, {0xffffffff, 0x3, 0x1, [], 0x9}, {0x2, 0x7, 0x4, [], 0xffffffffffffffff}, {0x4, 0x7, 0x400, [], 0x100}, {0x1, 0x5, 0x2, [], 0x38000000000}, {0x2, 0x7, 0x0, [], 0x8}, {0xc6, 0x100000000, 0x800, [], 0x4}, {0x5, 0x1, 0x20, [], 0x39c6d600}, {0x3, 0x5, 0x7, [], 0x100000001}, {0x5, 0x9, 0x9, [], 0x6}]}) 2018/02/05 12:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000078a000)='./file0\x00', 0x0) userfaultfd(0x80800) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff}) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000034d000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000937000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/05 12:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ce6000), 0x4) fchmod(r0, 0x2) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}], 0x1) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f000027c000)=""/21) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x40, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000-0xbf)={r2, 0xb7, "9ca82185f30ca04df647c25cf4d1000003ff00b52f9bf412ebe79a9206d8712d8adb61455d96f0277e62aaf29143d02d071c9936d0c8a2a0f134525e3d8a846dfbcb1bf42994b1b705ecba30912b7d88b0a275debc2466c9ab8fc1cef5f30a4844d84f19a11a164c94ee0aa5d4d4f5fe292bd5d4791050d9654f9e467c79ceb859841d14cf0532188207009c1686afb2a2818bac467c344d2e0aef241a2ac0f4373986414efa046b218e976be8595934a5339bb88c9665"}, &(0x7f0000006000)=0xbf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x4}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x7fff, 0x1}, 0x1c) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000695000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00006b5000)=""/82) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/ppp\x00', 0xe001, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e8000-0x5)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000a8b000)) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b25000)={0x1ff, 0x0, &(0x7f0000d8d000/0x1000)=nil}) 2018/02/05 12:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000342000-0x9)='/dev/vcs\x00', 0x400400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a01000)='hybla\x00', 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) userfaultfd(0x800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, {}, {0x0, 0x1000000000000}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x302000}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e1e000)=0x0) getpgid(r4) 2018/02/05 12:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fcd000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) 2018/02/05 12:15:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000332000)=""/8, 0x8) close(r2) 2018/02/05 12:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f0000d43000)) select(0x40, &(0x7f0000e16000+0x235)={0x0, 0x6, 0x9, 0x7, 0x600, 0x401, 0xa2, 0x792}, &(0x7f000097b000)={0x80000000, 0x0, 0x9, 0x7ff, 0x2, 0x855, 0x2}, &(0x7f00009ff000-0x40)={0x2, 0x9, 0x0, 0x6, 0x8001, 0x80000000, 0x200, 0x8001}, &(0x7f0000d0f000-0x10)={0x0, 0x7530}) getitimer(0x0, &(0x7f000094d000)={{}, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r2, r1}, 0x157) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009ad000-0x10), &(0x7f0000255000)=0x10) 2018/02/05 12:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') preadv(r2, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) connect$inet(r0, &(0x7f000091b000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000911000), &(0x7f000002c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a3e000)={0x1, [0x0]}, &(0x7f0000018000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000989000-0x6)={r3, 0x4}, 0x6) 2018/02/05 12:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a37000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000672000-0x10)=@common='erspan0\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000566000-0x2)={0x6, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002fc000)={0x8000, 0x0, 'client0\x00', 0x0, "76fe021c3607bd42", "3b4023132f49d79afd68cc051b1ce0bf6a7e09cfe1fd1fb3272ab387e5b8da49"}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a1a000-0x4)=0xfffffffffffffff9) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b02000-0x4)=0x101) 2018/02/05 12:15:26 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000002000-0x4)=r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) r3 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000100000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b3e000)=0x4282, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eae000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000ce6000-0x4)=0x345a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002fc000-0x2f)="25196ba739abbc03f96424a7071cbf141f7f988dce76e5c60222ddd6791a9e656dca4c75280f0fa36966fdea34412e", 0x2f) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000822000-0x1e)=""/30) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r1, 0x0) [ 72.152379] audit: type=1400 audit(1517832927.056:164): avc: denied { map } for pid=10187 comm="syz-executor6" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00004cf000)={0x2, 0x204, [{0xa30b, 0x0, 0x3}, {0x4, 0x0, 0x8}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r1, 0x7f, &(0x7f0000440000-0x85)="f42b73f20ef9c099a39449410a6e266ea1812362a46886761e0eee371b3b3cf99f3bb1b584faff8f430acbd74886303556d39bfd295bd9647a745d13f858948ae7c093149874078ce5ee212c927f2156a634c1abb5c6db739e5ed9070a50b6ecb60e727961b3dd67546bc404143049aad17f3ceadbdd4ea87b9a07245eb6e0c8732d3406a20c30063ecfa10effda5576237daef1bca53743685842089888a30b78b336e9f85b189925e3422d9a2901642277e1076eea6ce1de41699ae81d0785b99bb260bb0b55ca6299d4209f4b6b42af57a1c2a66d758806248f614de42bec04a814be66cb6d654a") bind$can_raw(r0, &(0x7f000046f000-0x10)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000799000-0x1)={0x9}, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") getdents(r0, &(0x7f0000d13000), 0x134) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2000000006, &(0x7f00002ea000-0x1), 0x0) 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000205000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cf000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000fe3000-0x4)) dup2(r0, r1) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000028f000-0x8)={0x0}) bind$nfc_llcp(r0, &(0x7f0000360000-0x60)={0x27, 0xfff, 0x6, 0x3, 0x4, 0x4, "9860e4f16ca8f8f3985be47bb7353bbf732e93cfd177ecf1b8fba7f3538b0c7cb252f145b5bbe772a79f44967726194783a456023a93da925578b90b1e981f", 0x98}, 0x60) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003b3000)={r1, 0x2}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00003e0000)) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 12:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x5, 0x80000181001) r1 = dup(r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b2d000-0x10)={0x0, 0x0, &(0x7f0000632000/0x4000)=nil}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fb6000)='keyring\x00', &(0x7f00004bd000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000a17000)='/dev/sg#\x00', 0x4, 0x20001) recvfrom$inet(r4, &(0x7f0000034000-0x1000)=""/4096, 0x1000, 0x60, 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) sendfile(r0, r5, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) accept(r5, &(0x7f0000b07000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000556000)=0x14) bind$can_raw(r2, &(0x7f0000129000-0x10)={0x1d, r6}, 0x10) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000762000-0x8)={0x3, 0x40}) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/cuse\x00', 0x60002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000067e000)='stack\x00') dup2(r0, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a0b000), 0x0, 0x0, &(0x7f000084e000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8480, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008f6000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000973000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7f}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) pivot_root(&(0x7f0000b06000)='./file0\x00', &(0x7f0000813000)='./file0\x00') [ 72.247974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f6a000-0xc)={0x4, r0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f6a000-0x20)={0x200, 0x10000, 0x553, 0x1000, 0x12, 0x9}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000613000-0x4)=@int=0x9, 0x4) r2 = dup2(r0, r0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000010000), 0x4) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab9000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000b7000-0x4), &(0x7f000047b000-0x4)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d47000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000095c000)={{0x1, 0x3, 0x0, 0x3}, 0x7fff, 0x3ff}) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000019000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000000d000-0x10)={{0x6, 0x40}, 0x20}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001a000-0x1)='\x00', 0x2) [ 72.308208] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 12:15:27 executing program 0: io_setup(0x8, &(0x7f0000f49000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) mlock(&(0x7f0000ce6000/0x2000)=nil, 0x2000) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) pipe2(&(0x7f0000923000), 0x84800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000881000)='/dev/rfkill\x00', 0x4080, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000197000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000120000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') preadv(r2, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) [ 72.353633] print_req_error: I/O error, dev loop5, sector 128 [ 72.359947] Buffer I/O error on dev loop5, logical block 16, lost async page write 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)='/dev/dsp\x00', 0x109080, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000001f000-0x1a0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009a0000-0x4)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x5) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000001000)={&(0x7f0000004000-0x48)=@canfd={{0x0, 0xff, 0x81}, 0x2d, 0x3, 0x0, 0x0, "32962a6457c057c781ec454e53d040f8b5bb4f789d6dd0125e2f91f9475dd18a4078506f048413f29daca151955e46c5588966c430861e7a828455ab1e8e60c1"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x1, 0xffffffffffff7fff, 0xffffffff, 0x6, 0x4}, 0x14) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4), 0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x80000001, 0x8}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000+0xe7)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000003000-0x4)=0x32) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x6, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000)) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c40000-0x4)=0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000173000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00008d2000-0xf3)=""/243) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) 2018/02/05 12:15:27 executing program 7: msgrcv(0x0, &(0x7f00008d0000-0x10)={0x0, ""/8}, 0xffffffffffffff0d, 0x3, 0x3800) socket$nl_crypto(0x10, 0x3, 0x15) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$l2tp(r1, &(0x7f00004e1000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x1, 0x4}}, 0x26) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ae6000)) bind$alg(r1, &(0x7f0000f83000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bf0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x93, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x32, 0xfff, 0x80000001, 0x3, 0x9}, &(0x7f00002b3000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000029f000-0x4)=r2, 0x4) 2018/02/05 12:15:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000002000)={0x4000001, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xf0)=[{{&(0x7f0000002000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000)=""/37, 0x25}, {&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000001000)=""/1, 0x1}, {&(0x7f0000001000)=""/154, 0x9a}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}], 0x7, &(0x7f0000001000)=""/45, 0x2d, 0xd4a3}, 0xbc2}, {{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/244, 0xf4}, {}, {&(0x7f0000002000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000-0x81)=""/129, 0x81}], 0x6, &(0x7f0000001000-0x52)=""/82, 0x52, 0x4}, 0x3}, {{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0xcee}, 0x8001}, {{&(0x7f0000001000)=@un=@abs, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000001000)=""/66, 0x42}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/183, 0xb7}], 0x4, &(0x7f0000002000-0x19)=""/241, 0xf1, 0x2}, 0x5}], 0x4, 0x100, &(0x7f0000001000+0x940)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000001000-0x7)=""/7, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c8000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/rtc\x00', 0x100, 0x0) r2 = open(&(0x7f0000be8000-0x8)='./file0\x00', 0x101000, 0x46) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000b6000-0x20)={r1, 0x9, 0x6, r2}) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d78000-0x7)='\x00', 0x0) mknod(&(0x7f0000e7e000-0x8)='./file0\x00', 0x0, 0x7ff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007bb000-0x1)=0x0) perf_event_open(&(0x7f00008d4000)={0x5, 0x78, 0x4, 0x9900, 0x1400000000000, 0x4, 0x0, 0x0, 0x8008, 0xf, 0x100, 0x5, 0xfff, 0x1, 0x1, 0x7, 0x0, 0x9, 0xa000, 0x1f, 0xfff, 0x5, 0x3, 0x100000000, 0x101, 0xd3, 0x662865a0, 0x100000001, 0x5, 0x490, 0x33, 0x1, 0x40, 0x6, 0xffffffffffff7fff, 0x8, 0x0, 0xff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00007c8000-0x1), 0xc}, 0x1, 0x0, 0xb5, 0x5, 0x10000, 0x2b, 0x9}, r3, 0x5, r2, 0x0) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00002be000)='/dev/snd/seq\x00', 0x0, 0x400002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c20000)="963e7d7e2d", 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000535000)={&(0x7f0000d5a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000042a000)=[{&(0x7f0000423000-0x4f)=""/79, 0x4f}, {&(0x7f000046b000-0x95)=""/149, 0x95}, {&(0x7f0000ba8000-0xd5)=""/213, 0xd5}, {&(0x7f0000522000-0x2a)=""/42, 0x2a}, {&(0x7f0000fea000)=""/133, 0x85}, {&(0x7f0000b1c000)}], 0x6, &(0x7f0000d8f000-0x1000)=""/4096, 0x1000, 0x7fff}, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000032a000-0x8)={0x0, 0x4}, &(0x7f00006d5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045b000)={0x7, 0x2, 0x8000, 0x63c2, 0x4, 0x5, 0x80000001, 0x4, r1}, &(0x7f00004fc000)=0x20) r2 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000cf8000-0x5c)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6b}, {0xa, 0x2, 0x6, @empty, 0x2}, 0x40080000000, [0x7e, 0xff, 0x6, 0xf90, 0x0, 0x8000, 0x7, 0xe2]}, 0x5c) write$evdev(r2, &(0x7f0000548000-0x18)=[{{}, 0x1, 0x52, 0x400000002}], 0x18) ftruncate(r2, 0x10007) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000050a000)={0x5, 0x49, &(0x7f000067f000-0x24)="2d633e8def2c090c51225fe7b39844f494e1dd002bb28a9e1649e6374f2e5470c9d9a3fa9d1c9f52d6c70c79319ea49668b7da080668e538c39eed7fe8a8ded70d4ba708f299bb3aa0"}) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='oom_score\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x0) 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00002a6000-0x10)={0x0, r0+30000000}, &(0x7f0000443000)) r1 = request_key(&(0x7f0000157000)='rxrpc\x00', &(0x7f0000102000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bf8000-0x6)='^em0-\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f000065c000-0x6)='rxrpc\x00', &(0x7f0000112000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000798000)="fd6f8052593ff51d8b89014332cdf329900b2587a88e6f9577b23af1968e86c66389d037aa5ca25f13285b7a31c342dd34d51823b18c0aa60291cb82d6ebb7812e8fd81f92903106887e3fc2895399750611609b239b44f61a04e711933aa24666a174aea95a325da2fe4559e8238ac015120ed1c2a32651cf156d64b62dd06d83153223cabfefe396b6e0dff1b1bf2a55a1539b85bc33be35cf6ec831d40d3df9efbb1074a8c904baf0c9e2ad5e4c642833437a145fcfaf924a01ea30eb71d6", 0xc0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000053000-0x8)='big_key\x00', &(0x7f0000133000)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_open_dev$vcsa(&(0x7f000070f000-0xb)='/dev/vcsa#\x00', 0xfff, 0x100) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00001f4000)={0x1a, 0x5, 0xbb8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000017) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006e7000-0x4), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000cc2000-0x6c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5d3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x6c) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000088c000)={0x1f, 0x8, [0x6, 0xe2]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0xfffffffffffffefb}], 0xffffffffffffde1) [ 72.519351] binder: 10269:10271 got transaction with invalid handle, 0 [ 72.534543] binder: 10269:10271 transaction failed 29201/-22, size 56-8 line 3049 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f7000-0x4)=0x20) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}}) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f000084b000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f000057f000-0x64)=""/100) eventfd(0x3) [ 72.572354] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 12:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = syz_open_dev$dspn(&(0x7f0000520000)='/dev/dsp#\x00', 0x98, 0x101000) r1 = syz_open_dev$midi(&(0x7f0000a17000)='/dev/midi#\x00', 0x80, 0x10000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000a61000)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0x0, 0x0, 0x2}}, {&(0x7f0000feb000)=""/219, 0xdb}, &(0x7f00005d0000-0x1)}, 0x4e) r2 = socket$pppoe(0x18, 0x1, 0x0) set_thread_area(&(0x7f0000daa000-0x10)={0x80000000, 0x1000, 0x0, 0xfffffffffffffffe, 0x10001, 0x20, 0x10001, 0x3, 0x7, 0x7ff}) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000b98000/0x2000)=nil, 0x1000) shmdt(r0) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000067a000)='net/ip_mr_cache\x00') ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000d87000)={[{0x9, 0xadfc, 0x100, 0x8, 0x5b, 0x1, 0xbb, 0xe4c9, 0x5, 0x1, 0x1, 0x1, 0x10000}, {0xfff, 0xffff, 0xffffffffffffffff, 0x2510, 0x80, 0xfff, 0xa9f, 0x401, 0x401, 0x2, 0x800, 0x6, 0x6f3}, {0xfffffffffffffff9, 0x20, 0x5, 0x7, 0x280000000000, 0x17a000, 0x3, 0x80, 0x0, 0x70be, 0x0, 0x2, 0x79}], 0x8001}) readv(r1, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) bind$llc(r0, &(0x7f00001bd000)={0x1a, 0xa, 0x20, 0x3, 0x4, 0x7ffc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0}], 0x1, &(0x7f0000194000)={0x0, r1+30000000}, &(0x7f00001b7000-0x5), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b68000-0x16)={0x0, 0xe, "849e299ebbfe5f1625f15be49ed7"}, &(0x7f000034d000)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000033d000)={r2, 0x80000001, 0x1}, &(0x7f0000bb8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ba000)={0x7, 0x6, 0x2, 0xe8ab, 0x6, 0x80000000, 0x1d, 0x800, r2}, 0x20) writev(r0, &(0x7f0000995000)=[{&(0x7f000044a000-0xe9)="f4c5ba00a63e40b5ea137f53734ee00f86d104061c627913f718e622472f8b265f091ee20a33112f086e61a22ac74f5c3ecc0a3072c3494eb570d391f7a9fe874d77acd6848bb60d0d76b642faf017d0087bfc6abe4d62a57c4d4543a3fe5d8297caedd287b5430665d5a42b6c77ec2f9ceb46de1c103c5f02ff028db6783c556704365d04e0414826752334e3b2101c275c353b84a069828f60bf8a215bae7b4faa96c7e7a7e9", 0xa7}, {&(0x7f0000f9c000-0xce)="c87bff4954d4716b952b71ed8e5b548a427881136824ed68596178e52a7b864323336de3820712e495c5e5b57ed7f8969b4e4afffdcebfc042850de7dec635a5f69c498259d5edb8cf57ef6d8bcf639eeb4060771cb6ddea1d83e8fd2809920ae136c3d8e33152bf40c67e0370a2e2aec9e3b43364985743a1a76f8744d420f84908a6722d65644fdf7915bb43a29d6d732eb5c5515ad47b310ca96fa4c13400fc59a057336b92727dfb95f5525089a9b0a5b48fbe65259b600cac70943a1bf9e2c8e36e5d88bc0afa23f2", 0xcb}], 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000421000)={0x10000, 0x105000}) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000af9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f000053d000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000021c000)) io_setup(0xf96, &(0x7f0000cba000-0x8)=0x0) r5 = syz_open_dev$mice(&(0x7f000021f000)='/dev/input/mice\x00', 0x0, 0x20000) r6 = syz_open_dev$mouse(&(0x7f0000084000)='/dev/input/mouse#\x00', 0x10000, 0x80080) personality(0x4000000000000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/qat_adf_ctl\x00', 0x301602, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f00001f7000-0xd)='/dev/dmmidi#\x00', 0x9b21, 0x442080) r9 = syz_open_dev$mouse(&(0x7f000096d000)='/dev/input/mouse#\x00', 0x73815e86, 0x401) r10 = open(&(0x7f000039e000)='./file0\x00', 0x2400, 0x4) r11 = syz_open_dev$midi(&(0x7f0000382000)='/dev/midi#\x00', 0xffffffff, 0x800) r12 = syz_open_dev$sg(&(0x7f00000a9000-0x9)='/dev/sg#\x00', 0xffff, 0x101000) fcntl$getownex(r10, 0x10, &(0x7f0000ffd000)={0x0, 0x0}) fstat(r12, &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00005fb000)={0x0}, &(0x7f000028a000)=0xc) r16 = getgid() r17 = getpgid(0xffffffffffffffff) stat(&(0x7f0000720000)='./file0\x00', &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) stat(&(0x7f00004bc000-0x8)='./file1\x00', &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000028c000)={0x0}, &(0x7f0000075000-0x4)=0xc) getresgid(&(0x7f0000b8f000-0x4), &(0x7f000082d000-0x4), &(0x7f0000eeb000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000840000)=0x0) stat(&(0x7f0000d68000-0x8)='./file0\x00', &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = syz_open_dev$admmidi(&(0x7f00007f7000-0xe)='/dev/admmidi#\x00', 0x8, 0x100) sendmsg$netlink(r5, &(0x7f0000104000)={0x0, 0x0, &(0x7f0000a27000-0x30)=[{&(0x7f0000713000-0x10)={0x10, 0x37, 0x400, 0x5, 0x1, "", []}, 0x10}, {&(0x7f0000589000-0x790)={0x790, 0x37, 0x201, 0x3, 0x1, "", [@nested={0x1e4, 0x8b, [@typed={0x10, 0x51, @u64=0x4}, @typed={0x10, 0xc, @u64=0xfffffffffffffff8}, @generic="b14aa48ddda4d897655df8f416701650ed5802841124e96ba7412300cc631c30579f903b007f1518f5db83806b3fd12524efe1a6b4409c98", @typed={0xc, 0x64, @fd=r3}, @generic="ba9e2b5788ab64079f218213f76f37524e26ce33597b402197d1e0515b74b4d1aa3b7b19b20ba1134cc0d61643256ee5e1b3fb3126c2bbabc6ac69c83d457356f17a595dee35820f144b1b1e2d89b31dbf2191c5dd247567316ae03e1139ae62b3200523c31c1de27d0cd5b873bf8efc94f0e9e96f05245cf07950c0c8520b825085cfa3a348d55fa474bad12db4d2ff921a6af6b69da6b3b9810d8865d7f666d54a58b65918ff4011e286565617951487617ab5d4fdc7a658615ca8f5a84c585bf4bc1912057fe7a363f62c7efe18c475e82ec6a93cbba2bf33ba892bdc", @typed={0xc, 0x52, @uid=r2}, @generic="d370aa12fd51388734c2d03f7c765729854869e40502691b61a6d58a240bad798e82ed4021f47cee90a5e57f8ccd2fc499d0c19a86d99d679ff0d7b8268f600376c1cb9174e1399b790c0d83a64e50d6a4d13ed295b07ca28cee7dd46c40", @typed={0xc, 0x43, @u32=0x4}, @typed={0x28, 0x95, @str='security:@posix_acl_accessbdev\x00'}]}, @generic="7e1e71ba907119865500bece751626c0260230e05f083bdab4b02b692d349283dc9fe399ba978623bad1d3fa7fbae2264b6599b000d5ff32f646088f8b4b412fb1b020be042537c271ff2e0cb52f298a46161cd3729326dccba1cef4c66e1c50db6c902816b443870ad08549d90e2db0a61ecb8e79f3d2124ecc15f1a0ac33bf34c339e44622dc05cc9482ccc99be8971178994cee971d3df4d4a29550a7f6f8067e6cf08204a290ff993e2d7af600ffb48f5027cdf02f90", @typed={0x18, 0x74, @str='/dev/snd/timer\x00'}, @nested={0x1b8, 0x81, [@generic="c2e04fb9a8a5367e25d2729bee8fb34a56dbfb8be649384afab98cd5d3dd2056bdf4ac41891aaa57f62f6ec66dab9698072c08fb0406e9468e5c1a261f1cabdf96db6dcfc144e09f712515b87bc379793bc290896347a33751839438a3e6ad79427fad", @typed={0xc, 0x73, @u32=0x800}, @generic="4713b3f50556ba632671095816e82570afbb981621ace1055268a6a87a4a0e692856c318f57f6eeaa3536be2d72209216327a9ceae7dc16e2bfc928f3b380bf5c1f54f3d2bc8a8e51532b18fb9158adacef9cd8457baa1914a7321fd45400721e6a4498cda5606da217df30aed25847c84b4f8ecd056a9d6f9d0392abb88e06b99764b22174acdaec3791b58984dc310f91e60e65119c99142eeebf7a220", @typed={0xc, 0x1, @u32=0x3}, @generic="d1160b54e5c4893c7a16f4d29d444d9991c115e7d91c8fff3060f4843400a71cdfb42b954a4a051ee5b893fee57a0fe77b526893307615f6548b1074f61cc8b10d5ecf88be98cfcdc6f4f20481a3701159140fcfa0560ccd483f0e66a4885ace559ad18269b1c062166085ad4009c2d63559df0021d41f6b216aaf7a698f67ce7c", @typed={0x18, 0xa, @str='selinux)cgroup\x00'}]}, @generic="51bbede6dfb9dba0d2bbf696f4813471d137706073e1416a3648dff43190f657e8ad47799cab435c5ddb9479cb25577b24fba0909944e659b6ac9338f880f6a0dbf2af07fee9d0d9536ee58c485d71e460bf4e70adda8c5c86a8571cfb65b3e69c955addd783081bb94614b3ace69fef7e144339145fbd003e068e59875489d5", @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="ac8bec22521aee0d68", @generic="622ca82bb9bcb2d66ef7c1c5c9c98f2189e7b902e8b1e4e33f5bcad217549857971a837825a5a0a41448c1764fb19b73bf67c5cfc4d33bf3d6a76dd09155d35c841811c6cbe781330b64441b7691987a3a7f7246e9d8e6e5e428b62c1ff031c41f261bb425d6718c59515a579490c99f9d5955b4c6b520769b1c9d0ba31e393f1acfa98cf9d7eed4f7a97ab989c966dae503780a523cd75c3b16ee2216f652c685315892c0a5c665c84e0b737166ef7b1ad43c07a6fdb70e07ee42973922dccf156334ca732619c975f1ffff66f017", @typed={0x8, 0x81}, @nested={0x1a8, 0x3e, [@generic="c99f9237440284427dc2bb874557aa32abb214a7f359cbe2947c5f2ffa21f7599ae5cc3647a6b68932c9818c8e7dd28543185de3b868e9c3b43d1890641dc430d8765cc18253e86aa4ac7cde0cb49fbb9576b18c0f10e173b15b988354cff4342f780aa715ed710afef2ce6217e4b19f1532f0de5303f2e3010e6af5883d3d63f759db457fdd2d4f014cdebeea81eccb6391daf4cb68eda4d96f3daf62820ff42edc3fa5f8da", @typed={0x18, 0x13, @str='/dev/dmmidi#\x00'}, @typed={0xe4, 0xa, @binary="06d7977674a786d6a4a555f192724190b6c2f65f66509e7d9f35fa32e76d91561582088f274f72fcedcefb73daf498c5ac58b6fee5f85139d664e041d0265f1649d3b596a90801c060a5281e7920ebd119b683960261a16a2f2b7b2a5c3bef11fbb4073bf885245bba1291c4331f517909a78d6b055719e8567911d3023d318ae57cf241646f1b9ef63466c183a209c9f1c476040d42451baf71213f54267132050432968958fe033f50cf1139c35b9433a230e0bc16864a661810db0f406c2b9af91bd397870e0cf3b6a81d93136de8c76cde392221a25323ad"}]}]}, 0x790}, {&(0x7f0000b91000-0x274)={0x274, 0x13, 0x1, 0x3, 0x2, "", [@generic="340d7435bd02cad54a0f374ead553c23d3494c51704343d8c65429cd293a5dc54c4dc1705d598baf8dd0c54623579167ab6ae8ccd0f3a9efd8f6c98afb870aeb", @generic="bdb09deb8f9af97119ad190f676f38528decbaf0fbb490eea9a7ab0b638e5425f26d054318af83bb1f7140a61c2aab76295c6729f076a29ce21ad755c34d035a05f3078d139d514cb3", @nested={0x158, 0x84, [@generic="e001eb3992d3ae86ce1295dc56241bd1512ad1c142f426304ab2aad6e1d753f473a582d2e92dba4a5cdcc8350a12ab33a99bf4cd40bbc42ec3283956fc5381adbfc7644209edb82976ee58da9f6befac1e92e0485085", @generic="a269fa97ff14a501453e193063fadc0a834bb7079238616125f0b6bbfcc489dd696aed7bd57d5ffda858ab470a85ea2efef1857534b71a571cb12a48c7bbd48affd354b366f40cadf29524a36f2696ecd498338584e4a35fb62fd4f6489a0e4c58b2de7a2a3492d36ad1b8db92e8d92762c5603c29aef020aecdee85123b26ca9a99f4dbe7bd04744e91", @generic="de200add79fbe5c92570d5844fac2d6b455693825565037be199c527a838c8e10d64d200add708a46fc997b0274a4fdba6641c771a979db6c944f0cb4abc925baaaac74c144c411103cf1fcfe171e3e5e1c1865562ec91c4253cf7dc", @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="c20496ccef69aa6ada5d737996a0566da235ea114149ef3097e4af16477035e5556caf4c35672c7294db49bb46e207739be94c4aef9ef5699980f137e1ed8e3b0de9c5d7e103a1bec585ff9269eb5f37ea2f1e130f34990dac2076a8d71451df23767b3f72c509260e6578dfd7d62820641692152a550f440a5b7cb4c43a6be080"]}, 0x274}], 0x3, &(0x7f000045d000-0x128)=[@cred={0x20, 0x1, 0x2, r13, r2, r14}, @cred={0x20, 0x1, 0x2, r15, r2, r16}, @cred={0x20, 0x1, 0x2, r17, r2, r18}, @rights={0x20, 0x1, 0x1, [r9, r1, r6, r7]}, @cred={0x20, 0x1, 0x2, r19, r2, r20}, @cred={0x20, 0x1, 0x2, r21, r2, r22}, @rights={0x20, 0x1, 0x1, [r8, r1, r10, r10]}, @cred={0x20, 0x1, 0x2, r23, r2, r24}, @rights={0x28, 0x1, 0x1, [r9, r0, r25, r7, r8, r6]}], 0x128, 0x800}, 0x4000040) io_submit(r4, 0x8, &(0x7f0000e58000)=[&(0x7f00007b3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x101, r1, &(0x7f0000c25000)="c564d731c89a84f1701514de81492fe6522c93e6158aac5c8b866758dd07dfa40d49648b80daccc7ecff146d560ebd713d79ab1930c1df68a0a9882279bf6e795659823ebd7e84f4281e6d50e76264a15722408bad8c4b", 0x57, 0x4, 0x0, 0x0, r5}, &(0x7f0000d1b000)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f0000e34000)="9fec19078740030eebb471ecc600f224d3372749ef999858aeadb33cb17ff94dc20357a65475c5a2a766e2592c62a77cc4f6c321826abbbd92bff868c1388ae4e04a89702c9b825714ecd3731ceb1f37face04cf3a2063343f3d6457cb6af00b91a8cf7b1b598702aa1495c06980a654a3ce64d24f35f86a1c67c31ae6e6d8721d9153283690516871cfd37c9912f03bc817c1418c01cf3945d7d9a5b79f63c8dd9da240424fcb84a7243a84707dd2047e23c92792eeffab87767c5b12cae309944b0f78a0181b326b1c7381b335abb52a9ea13f0d51aaeea3c55c05fd2d0d31757554285f85b2481599e2cdcb750354618b", 0xf2, 0x100, 0x0, 0x0, r6}, &(0x7f0000484000-0x40)={0x0, 0x0, 0x0, 0x65e0d42f15c2bdf9, 0x43b, r3, &(0x7f000018d000-0x1000)="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", 0x1000, 0x100, 0x0, 0x1, r7}, &(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0xb, 0x6, r1, &(0x7f00003b4000-0xe7)="3a0f5882d200d7b72e9974239359fce77d6bd5ce756241c566f0604deb7991cde5fe64a79e2b19e119f1c30b2edcf0b621ffade9d62663b4237fc9044ed0012a94572f84056cc205df4732938db1db33ef2b98ec9b3bdb6de2e8919effe478110177fa8a4b17d10e9bd83ed83dfae550ea70bcd7fbba5a5e5eec52daa82756be53cc82149b505b3fa1ab1d1b9a51f3fcd1bb797cb1ab2841ea93937a4f60b69350855c78d39cc9c2a4bec24c89626b1635eb98bbba5b87c95c561f3723fc728ef64828e8e2f3a4c0165b81b728a49cc824fdc56bdb55250fa03ca4e572b27e828c823b8adbc640", 0xe7, 0x3ff, 0x0, 0x1, r8}, &(0x7f0000856000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r0, &(0x7f0000585000)="b94bb9753df3576bc24f94ea16bc64621411cda93b39cf0e90e9c4", 0x1b, 0x7, 0x0, 0x1, r9}, &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000b54000)="22f3433450d3", 0x6, 0x8, 0x0, 0x1, r10}, &(0x7f0000fd2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5c121503, r3, &(0x7f0000118000)="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", 0x1000, 0x0, 0x0, 0x1, r11}, &(0x7f0000ef8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00008ca000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r12}]) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) [ 72.613467] binder: 10269:10285 ioctl 40046207 0 returned -16 [ 72.652465] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"b6aa42989db2f4"}, 0x7}, [{"9290e98e1191de"}, {"1719873f4ed651"}, {"ee465155eabbf9"}, {"82cc9f33223648"}, {"e6aa7de766722c"}, {"f17d4746fe8e3e"}, {"353a81239f41d3"}, {"848377b8b840a0"}]}, 0x48) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) bind$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0xfe, 0x4, 0xffffffffffffe9bc, 0x8, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000)={r2, 0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x8344, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000004000)=0xfffffffffffffd9f) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000de4000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x200000000005}, 0xc) r1 = socket$inet6(0xa, 0x8000f, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ed9000-0x4), &(0x7f0000253000)=0x4) 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x4a5, &(0x7f0000eac000-0x1000)=""/4096) 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/ppp\x00', 0x40, 0x0) bind$vsock_stream(r0, &(0x7f000098f000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000671000)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ec9000-0x4), 0x4) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/05 12:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000555000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dbd000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000824000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e59000-0x14)={r1, 0x10001, 0x8, 0x4, 0x3, 0x80}, 0x14) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) getpeername$netrom(r3, &(0x7f000098f000)=@full, &(0x7f000053f000)=0x48) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b84000-0x8), &(0x7f0000221000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ac3000)={r2, 0xff}, 0x8) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c76000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000789000)=0x7c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty, 0xc9}}, 0x9, 0xffffffffffff3cb5, 0x20, 0x7}, &(0x7f0000f6d000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d74000)={r1, 0x74, 0x98d}, &(0x7f0000a8f000)=0x8) 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000+0x982)=r1, 0x4) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) accept4$vsock_stream(r0, &(0x7f0000fb5000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) accept4$vsock_stream(r0, &(0x7f00003d9000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) sendfile(r0, r0, &(0x7f0000798000), 0x3) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000500000)='vboxnet0\x00', 0x9, &(0x7f0000000000)='md5sum]@cgroup$eth1.lokeyring\x00') r0 = syz_open_dev$admmidi(&(0x7f000028d000)='/dev/admmidi#\x00', 0x2ce, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000779000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000222000)=""/169, &(0x7f00008df000)=0xa9) read$eventfd(r1, &(0x7f000022d000-0x8), 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x3, "00000300000000400000080000000401", 'syz1\x00'}}}]}}, 0x418) [ 72.871470] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 72.920367] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x44000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) 2018/02/05 12:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x44000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x12121) r3 = creat(&(0x7f0000d5e000+0x446)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000d8e000-0x4c)={0x5, 0x6, 0x5}) write(r1, &(0x7f0000476000-0x92), 0x0) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) 2018/02/05 12:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000169000-0xb)='/dev/midi#\x00', 0x5, 0x80000) bind$bt_rfcomm(r0, &(0x7f00005d0000)={0x1f, {0x6, 0x80, 0x2, 0x7ff, 0x1}, 0x5}, 0x9) 2018/02/05 12:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000666000)='/dev/hwrng\x00', 0x101042, 0x0) bind$ipx(r0, &(0x7f000011a000)={0x4, 0x1f, 0x80000001, "052fb93c6c4d", 0xfffffffffffffff8}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/05 12:15:27 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x20, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/hwrng\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000), 0x0, r4, 0xfffffffffffffffe}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000a51000)=""/70) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000f44000-0x4)={0x2, 0x5, 0x2000}, 0x4) 2018/02/05 12:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000847000)='/dev/input/mouse#\x00', 0x8e, 0x40000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000194000)={0x2, 0x8, [{0x9, 0x0, 0x6}, {0x5, 0x0, 0x1}]}) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008c7000)={0x1, &(0x7f0000e89000-0x8)=[{0xff, 0x5, 0x7fff, 0x81}]}, 0x10) sendto$inet(r0, &(0x7f0000726000-0x46)="959ee3f07c606d21ba6185bb0e28a3d22512adfd83584b1cedbe59c2eee85367a3879739cf4e973b2ba76b184c82a3f120cdfe819a99df3edc383b9bbbb42dda12d01405447b", 0x46, 0x80, 0x0, 0x0) 2018/02/05 12:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000cf3000)={0x7, 0x7f}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000-0x9)='/dev/vcs\x00', 0x20400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c8f000)={0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 12:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000080000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001fe000)={{{@in=@rand_addr=0x80000000, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x4, 0x3, 0x6, 0x2, 0x20, 0xa0, 0x16, 0x0, r1}, {0xec06, 0xe, 0x28, 0x9, 0x1, 0x10001, 0x1, 0x7}, {0x6, 0x2, 0x0, 0x2}, 0x2, 0x1, 0x0, 0x1, 0x1}, {{@in=@empty, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x2, 0x20, 0x173, 0x9}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) dup2(r3, r2) 2018/02/05 12:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x4, 0x3, 0x1) r1 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000d39000)) sendmsg$nl_xfrm(r0, &(0x7f00009a2000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x100000000}, {}, 0x0, 0x2}, []}, 0xb8}, 0x1}, 0x0) 2018/02/05 12:15:28 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000c13000-0x12)='/dev/snd/midiC#D#\x00', 0x5b, 0x440140) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00001a4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fef000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, [0x800, 0x6ea, 0x7, 0x2, 0x5, 0xde0, 0x7ff, 0x80000001, 0x81, 0x180000, 0x7fff, 0xfffffffffffffff7, 0xfffffffffffffa6a, 0x100, 0x4]}, &(0x7f0000fee000)=0x108) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fef000-0x10)={0x100000001, 0x0, 0x80, 0x8bbd, r4}, &(0x7f0000fee000)=0x10) writev(r2, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/02/05 12:15:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000926000)="c650abda86f9ab2629e4a8a5aaa496c938a0a42e0c683d1bd377114af167600a9da6ce213f6f4dcb3b7e974d48a83d3e5b096dc66d509f74") fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/02/05 12:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000535000)=0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8b000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f000034c000-0x8)={0x3, 0x5d24c644}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000020a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) msgget$private(0x0, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000)=[], 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) 2018/02/05 12:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000030d000)={0x0, 0x287, 0x9, 0x5}, &(0x7f00003e4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c58000-0x8)={r3}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 12:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sync_file_range(r0, 0x5, 0x6, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000562000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000959000-0x4)=0x7) sendmsg$nl_xfrm(r0, &(0x7f0000855000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x4}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x4}]}]}, 0x104}, 0x1}, 0x0) [ 73.231233] FAULT_FLAG_ALLOW_RETRY missing 31 [ 73.235810] CPU: 1 PID: 10410 Comm: syz-executor5 Not tainted 4.15.0+ #297 [ 73.242832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.252179] Call Trace: [ 73.254752] dump_stack+0x194/0x257 [ 73.258375] ? arch_local_irq_restore+0x53/0x53 [ 73.263042] ? debug_check_no_obj_freed+0x3da/0xf1f [ 73.268060] ? handle_userfault+0xb97/0x2500 [ 73.272462] handle_userfault+0xbd9/0x2500 [ 73.276685] ? free_unref_page_commit.isra.93+0x1b0/0x710 [ 73.282195] ? userfaultfd_ioctl+0x4520/0x4520 [ 73.286751] ? free_pcppages_bulk+0x20e0/0x20e0 [ 73.291401] ? mark_held_locks+0xaf/0x100 [ 73.295534] ? mark_held_locks+0xaf/0x100 [ 73.299656] ? free_unref_page+0x3db/0x9e0 [ 73.303865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.308854] ? trace_hardirqs_on+0xd/0x10 [ 73.312979] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 73.317799] ? mark_free_pages+0x3c0/0x3c0 [ 73.322011] ? lock_page_memcg+0x3b0/0x3b0 [ 73.326231] ? trace_event_raw_event_lock+0x340/0x340 [ 73.331407] ? check_noncircular+0x20/0x20 [ 73.335616] ? __alloc_pages_nodemask+0xadb/0xd80 [ 73.340455] ? __put_page+0xfe/0x160 [ 73.344144] ? __lru_cache_add+0x410/0x410 [ 73.348356] ? __handle_mm_fault+0x3715/0x3ce0 [ 73.352911] ? lock_downgrade+0x980/0x980 [ 73.357042] ? put_page+0x178/0x200 [ 73.360644] ? tlb_remove_table_rcu+0xe0/0xe0 [ 73.365122] ? do_raw_spin_trylock+0x190/0x190 [ 73.369684] ? mem_cgroup_try_charge+0xa40/0xa40 [ 73.374426] __handle_mm_fault+0x3761/0x3ce0 [ 73.378814] ? __pmd_alloc+0x4e0/0x4e0 [ 73.382671] ? check_noncircular+0x20/0x20 [ 73.386890] ? find_held_lock+0x35/0x1d0 [ 73.390933] ? handle_mm_fault+0x2a0/0x930 [ 73.395145] ? lock_downgrade+0x980/0x980 [ 73.399295] handle_mm_fault+0x38f/0x930 [ 73.403333] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 73.407890] ? vmacache_find+0x5f/0x280 [ 73.411841] ? find_vma+0x30/0x150 [ 73.415361] __do_page_fault+0x5c9/0xc90 [ 73.419397] ? trace_event_raw_event_lock+0x340/0x340 [ 73.424566] ? mm_fault_error+0x2c0/0x2c0 [ 73.428690] ? check_noncircular+0x20/0x20 [ 73.432910] do_page_fault+0xee/0x720 [ 73.436685] ? __do_page_fault+0xc90/0xc90 [ 73.440899] ? find_held_lock+0x35/0x1d0 [ 73.444944] ? __might_fault+0x110/0x1d0 [ 73.448984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.453810] page_fault+0x2c/0x60 [ 73.457246] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 73.462842] RSP: 0018:ffff8801cd52fd40 EFLAGS: 00010202 [ 73.468176] RAX: ffffed0039aa5fb8 RBX: 0000000000000020 RCX: 0000000000000004 [ 73.475416] RDX: 0000000000000000 RSI: ffff8801cd52fda0 RDI: 0000000020012fe0 [ 73.482656] RBP: ffff8801cd52fd70 R08: 0000000000000000 R09: ffffed0039aa5fb8 [ 73.489897] R10: 0000000000000004 R11: ffffed0039aa5fb7 R12: 0000000020012fe0 [ 73.497145] R13: ffff8801cd52fda0 R14: 00007ffffffff000 R15: 0000000020013000 [ 73.504411] ? _copy_to_user+0x9b/0xc0 [ 73.508279] SyS_times+0x78/0x110 [ 73.511709] ? sys_getegid+0x100/0x100 [ 73.515583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.520574] ? sys_getegid+0x100/0x100 [ 73.524453] do_syscall_64+0x282/0x940 [ 73.528323] ? __do_page_fault+0xc90/0xc90 [ 73.532533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.537528] ? syscall_return_slowpath+0x550/0x550 [ 73.542434] ? syscall_return_slowpath+0x2ac/0x550 [ 73.547337] ? prepare_exit_to_usermode+0x350/0x350 [ 73.552330] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 73.557671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.562496] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 73.567658] RIP: 0033:0x453299 [ 73.570818] RSP: 002b:00007f76b8ff2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 73.578497] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 73.585738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012fe0 [ 73.592980] RBP: 0000000000000643 R08: 0000000000000000 R09: 0000000000000000 [ 73.600220] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f86e8 [ 73.607463] R13: 00000000ffffffff R14: 00007f76b8ff36d4 R15: 0000000000000000 [ 73.657478] FAULT_FLAG_ALLOW_RETRY missing 31 [ 73.662083] CPU: 0 PID: 10415 Comm: syz-executor5 Not tainted 4.15.0+ #297 [ 73.669080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.678412] Call Trace: [ 73.680980] dump_stack+0x194/0x257 [ 73.684591] ? arch_local_irq_restore+0x53/0x53 [ 73.689242] ? debug_check_no_obj_freed+0x3da/0xf1f [ 73.694245] ? handle_userfault+0xb97/0x2500 [ 73.698646] handle_userfault+0xbd9/0x2500 [ 73.702917] ? free_unref_page_commit.isra.93+0x1b0/0x710 [ 73.708435] ? userfaultfd_ioctl+0x4520/0x4520 [ 73.713008] ? free_pcppages_bulk+0x20e0/0x20e0 [ 73.717675] ? mark_held_locks+0xaf/0x100 [ 73.721820] ? mark_held_locks+0xaf/0x100 [ 73.725967] ? free_unref_page+0x3db/0x9e0 [ 73.730206] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.735211] ? trace_hardirqs_on+0xd/0x10 [ 73.739359] ? mark_free_pages+0x3c0/0x3c0 [ 73.743595] ? trace_event_raw_event_lock+0x340/0x340 [ 73.748793] ? check_noncircular+0x20/0x20 [ 73.753014] ? __alloc_pages_nodemask+0xadb/0xd80 [ 73.757845] ? perf_trace_run_bpf_submit+0x206/0x330 [ 73.762969] ? __put_page+0xfe/0x160 [ 73.766666] ? __lru_cache_add+0x410/0x410 [ 73.770884] ? __handle_mm_fault+0x3715/0x3ce0 [ 73.775450] ? lock_downgrade+0x980/0x980 [ 73.779593] ? put_page+0x178/0x200 [ 73.783202] ? tlb_remove_table_rcu+0xe0/0xe0 [ 73.787680] ? do_raw_spin_trylock+0x190/0x190 [ 73.792239] ? mem_cgroup_try_charge+0xa40/0xa40 [ 73.796997] __handle_mm_fault+0x3761/0x3ce0 [ 73.801401] ? __pmd_alloc+0x4e0/0x4e0 [ 73.805265] ? check_noncircular+0x20/0x20 [ 73.809491] ? find_held_lock+0x35/0x1d0 [ 73.813545] ? handle_mm_fault+0x2a0/0x930 [ 73.817761] ? lock_downgrade+0x980/0x980 [ 73.821940] handle_mm_fault+0x38f/0x930 [ 73.825985] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 73.830542] ? vmacache_find+0x5f/0x280 [ 73.834504] ? find_vma+0x30/0x150 [ 73.838046] __do_page_fault+0x5c9/0xc90 [ 73.842099] ? trace_event_raw_event_lock+0x340/0x340 [ 73.847292] ? mm_fault_error+0x2c0/0x2c0 [ 73.851455] ? check_noncircular+0x20/0x20 [ 73.855692] do_page_fault+0xee/0x720 [ 73.859493] ? __do_page_fault+0xc90/0xc90 [ 73.863735] ? find_held_lock+0x35/0x1d0 [ 73.867804] ? __might_fault+0x110/0x1d0 [ 73.871862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.876704] page_fault+0x2c/0x60 [ 73.880139] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 73.885739] RSP: 0018:ffff8801afa17d40 EFLAGS: 00010202 [ 73.891086] RAX: ffffed0035f42fb8 RBX: 0000000000000020 RCX: 0000000000000004 [ 73.898341] RDX: 0000000000000000 RSI: ffff8801afa17da0 RDI: 0000000020012fe0 [ 73.905600] RBP: ffff8801afa17d70 R08: 0000000000000000 R09: ffffed0035f42fb8 [ 73.912861] R10: 0000000000000004 R11: ffffed0035f42fb7 R12: 0000000020012fe0 [ 73.920118] R13: ffff8801afa17da0 R14: 00007ffffffff000 R15: 0000000020013000 [ 73.927409] ? _copy_to_user+0x9b/0xc0 [ 73.931283] SyS_times+0x78/0x110 [ 73.934715] ? sys_getegid+0x100/0x100 [ 73.938593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.943587] ? sys_getegid+0x100/0x100 [ 73.947454] do_syscall_64+0x282/0x940 [ 73.951322] ? __do_page_fault+0xc90/0xc90 [ 73.955534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.960534] ? syscall_return_slowpath+0x550/0x550 [ 73.965446] ? syscall_return_slowpath+0x2ac/0x550 [ 73.970356] ? prepare_exit_to_usermode+0x350/0x350 [ 73.975353] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 73.980706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.985549] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 73.990713] RIP: 0033:0x453299 [ 73.993879] RSP: 002b:00007f76b8fd1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 74.001564] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 2018/02/05 12:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/rtc\x00', 0x10100, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000868000)=0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e3a000)=@ethtool_cmd={0x26, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) 2018/02/05 12:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000aaf000-0x8)='keyring\x00', &(0x7f0000216000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00004ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x0) sendmsg$alg(r3, &(0x7f00006a4000)={0x0, 0x0, &(0x7f0000af5000-0x90)=[{&(0x7f0000587000-0x8d)="3920ea5fb36ed999a8ecd424c37af372e878e06b9751363cb387b99771d8acb90c5d7308ef6f2a1a2bbfeffce8d6cabb6779f1e8c76721d2ad230baccd75025656c00cf297e209ffa08684405d3a331e713ff5f8933a15a3b72d62461a3b8dec8a8d9e9d1c4393ca51ab5c8b97c2cd907db1c9452c7c8acc484dbcf5195b662f5916d238cd3b67f3ad638f2988", 0x8d}, {&(0x7f0000f5c000-0x5f)="5e0f47e453d37ceec417605763d0e4b14a14826edefd517c234ba70fe3de48a6457d5a05643f15552f557f5614c61b04098d94fa76b39a237f8c61591b63717b476c92c91d27210552681eb10fef99fecf39ae59e711236b21b621a21c0971", 0x5f}, {&(0x7f0000da0000)="ce3c3846eb36c4ab0f74b067a9e1b96b71eafc34145faccd2cdf70b0cdcbaca590069925bbcd70aa44593c5d57924675636731abeb16925490465788985e9fa1cb9da9a67d2da34178ebbcb579e2d0dfd1d7c34686333605f69cbeae947dd43ffa5681f0da094abf0bab607d3b1c76355760464395ae69b3e34316e4b7ddea32eb2709e4a9d28f67956cd493fb612bad928fe25bd80ad7c69c7bd034bd894a8f977f89a2d685e18cf418981db8d135cda73b20765b502fa6fa0c1059b52dcef082ef724921cd41a9c21c25de801915b992192725435bc4d15776dc1f47994add3ccf4e4fc8cea7eb5ce6d8ce8bee599dc649", 0xf2}, {&(0x7f00009c0000)="a779d7612346dbc130825c04c6c7eb86f792b86abeec5dfc5955c2cd3df3c9db6addf367d27549ad017673ed54148e6aeb0ac637bf914dc31c74e4308f9f2b63d1dc3e4b39333fb97fbbfed7e7b982268e509248e979eb4e2c489f17c15ca49eee5324973e57bf625ff768141702fcc17026e0fb711c6d167c2cce7b446bcd7c3338eb17f8ce71582abd10f8b81b42677511574b0553e2f815f2da24f2bb748ef7e087549cfa1d34d9d19d3cb0d0db602e86a96d6816c788ea161bc0e7dc0aa352cce9112b58cd75ecfb09813ab1e93dba3399aa2c9d49f720", 0xd9}, {&(0x7f0000424000)="ef5ebe5a8c62515b0ae55e07", 0xc}, {&(0x7f00002a0000-0xaa)="8a1de829afa95aae8cf841ccf9d6adfc76a496bc45e71570422d1ab40df7c24e2daa8c2b2176a5b5babf82fe7f506dd7cf653f39fee819f1c23c6faaf122bd4adda185e1fdf56670c0609c9af27ab66ea9cd5c850da4515b6aeb3e7a3699ad503a536adb0d85e78c26cba227208e085c9f2fffe940d4d194dd1d6980e603f7214fae63038c401f112ad34af39d2877aec9ed509791c93dc912a783c6f33612db78c08d74496e8a15e6bc", 0xaa}, {&(0x7f0000404000)="97f8bc69dfe364f383c3b29b81a21f5eb506e29c3ccd7fcafc06b094e4c2e407e057cb445701e5ea078341970c9bf026c9aefe2c664c48cf03cc4d424c17e81b9d20fd4a7e620a877be248a5c324dc9b56f42a2e1f5eb386b878edeaaae74b58702799b95d6d33a53e2478cb6ecf5b8e896abd2ed9fdb94a3ee9683a2b6947f2f428b69c84d7a373a53caef548a11eaf80918164187e012eaa555697cf357e811b34186100448eb14dfc30eae9", 0xad}, {&(0x7f00004a8000-0x5)="b435549992", 0x5}, {&(0x7f000018a000)="2d6387f8b42accfe5460a8bda927a7ede77a8f5332e86aa82c31ceee33e036bedaccd38b2ca1cad6028acc12a1473748b2b7e199d3b48856221600e5878bb455936175ad55fed8ad7cad4494a2bb6ad67566f53ce78a045358ceb21fcc63c95cde46bd4d082b79db948de12af36fc4ace6bfa5780638c7b6746ffc673351bcdc78686c59029a152435bea1fac0dd45fa68595090ae78494fd244029c6ebd6d977f986a93377b7fca1a7be7608a15299a7ac2ac86f7d006217434bb90543f38b24ad9ffe15553ce5a32ca2f3739f3ea75dd5284ac28c160c922209a94", 0xdc}], 0x9, &(0x7f0000f55000-0x1168)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xffffffff995962e3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x89c}, @iv={0xf0, 0x117, 0x2, 0xd6, "08cde9a2af69ff32b86c88e2e748ddca9b61e8aba417c80922a74a23446e960cafb938f758965b455a83df927ad4dced2d927f311fca760ce6dbb3a4065db58200f0ddcb1aa620e6454f6bc493efca59e3f64e11ab16970e4f4dc65ad88f0fff340d835bd2835b8827e4f782f2f31e46ad66c4461444d0e76c7ff85daa4fe461bff3d3f94c8b56dcf68fca1a30ef0d359f88a3343e3adf63f57dd9ae901deb5a257d57db20722b0209e1dda94b17d955221f8dd3aabb5e6f2100f9f30374bb9927952d1241897d15e9c91d3290b1efe10da098ce8ed8"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1168, 0x800}, 0xc080) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffde0, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 12:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000043000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x2e0) r1 = syz_open_dev$sndmidi(&(0x7f00000c9000-0x12)='/dev/snd/midiC#D#\x00', 0x523, 0x0) inotify_add_watch(r1, &(0x7f0000b11000-0x8)='./file0\x00', 0x80) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 12:15:28 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) 2018/02/05 12:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00006a8000)=0x1f, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a47000-0xb)='/dev/audio\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a89000-0x8)=@assoc_value={0x0}, &(0x7f00003c4000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e40000-0x8)=@assoc_value={r2, 0x7ff}, &(0x7f0000563000)=0x8) r3 = socket$inet6(0xa, 0x6, 0x87) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe1f9}, 0x1c) getpeername$netrom(r1, &(0x7f000075e000-0x10)=@ax25, &(0x7f0000382000-0x4)=0x10) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/05 12:15:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x776ce116d120fee5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x5, r0, 0x1}) bind$alg(r0, &(0x7f0000527000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c}, {0x6}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/02/05 12:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b55000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000023a000)=0x32) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d56000)={@local, @rand_addr}, &(0x7f0000aeb000)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) r2 = syz_open_dev$sndmidi(&(0x7f0000bad000-0x12)='/dev/snd/midiC#D#\x00', 0x28, 0x0) clock_gettime(0x0, &(0x7f0000c6b000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000290000+0x5d6)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000d92000)) 2018/02/05 12:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/ptmx\x00', 0x2a002, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000fc7000-0x4)) sendfile(r0, r1, &(0x7f0000709000), 0x5) r2 = open(&(0x7f0000a90000)='./file0\x00', 0x4004f, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) [ 74.008807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012fe0 [ 74.016054] RBP: 0000000000000643 R08: 0000000000000000 R09: 0000000000000000 [ 74.023298] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f86e8 [ 74.030541] R13: 00000000ffffffff R14: 00007f76b8fd26d4 R15: 0000000000000007 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000618000)={@empty, @remote, 0x0}, &(0x7f0000000000)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6, 0x7, 0x5, 0x10000, 0x8001}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) bind$packet(r0, &(0x7f00004a4000-0x14)={0x11, 0x7, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001c000)=[]}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f000001d000-0x1c)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00003ed000)) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b2ffe500", 0x0}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x40}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00005f8000-0x12)='/dev/input/mouse#\x00', 0x2, 0x101000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000add000-0x10)={&(0x7f0000e7c000/0x1000)=nil, 0x1000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000973000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b8b000-0x8)={0x0, 0x40}, &(0x7f00008e0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000058f000-0x8)={r4, 0x80000001}, &(0x7f0000653000)=0x8) r5 = socket$inet(0x2, 0x80801, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000bad000), &(0x7f0000826000)=0x4) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8, 0x0, 0x0, 0x4000000000, 0x800000000000, 0x2000000}) modify_ldt$write(0x1, &(0x7f0000fc3000-0x10)={0x0, 0xffffffff, 0x1000, 0x2, 0xfffffffffffffbff, 0x2, 0x5, 0x1, 0xf3, 0xb0}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000760000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8f000)={0x0}, &(0x7f00007c9000)=0xc) perf_event_open(&(0x7f00005d1000-0x78)={0x1, 0x78, 0x8, 0x7, 0x1000, 0xffffffff, 0x0, 0xac, 0x8000, 0xe, 0x3, 0x76bc, 0x5, 0x4, 0x9, 0x100, 0x4eaa, 0x9, 0x2, 0x80, 0x400, 0x81, 0x8, 0x8, 0x1000, 0x6, 0xfffffffffffffffc, 0x6, 0x84, 0x7, 0xff, 0x800000000000000, 0x7, 0x7, 0x8, 0x3ff, 0x276, 0x34, 0x0, 0x10001, 0x4, @perf_config_ext={0x40, 0x3}, 0x20000, 0x3, 0x4c00000000000000, 0x6, 0x90, 0x100000000}, r2, 0x1f, r0, 0x1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000514000-0x8)='./file0\x00', 0x9) inotify_rm_watch(r1, r3) finit_module(r1, &(0x7f000010f000)='$wlan0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000174000)={0x0, 0x1e, "327bd2f4b52e191b3646246a4007fe79dc111a7eaef3eff6900c2e7f2831"}, &(0x7f00004c2000)=0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000294000-0xa)={r4, 0x4000000000000000, 0x1, [0x7fff]}, &(0x7f0000aa2000)=0xa) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) fchown(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = semget(0x3, 0x0, 0x4) semctl$IPC_INFO(r9, 0x4, 0x3, &(0x7f00002c6000)=""/159) 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004aa000+0x6d6)={0x0, 0x2}, 0xc) fgetxattr(r0, &(0x7f00003c2000-0xd)=@known='security.ima\x00', &(0x7f0000a22000-0x1000)=""/4096, 0x1000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001fa000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d9f000)=@assoc_id=0x0, &(0x7f00004d8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e32000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r3) [ 74.152820] binder: BINDER_SET_CONTEXT_MGR already set [ 74.168269] binder: 10420:10428 ioctl 40046207 0 returned -16 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4), &(0x7f0000d1e000-0x4)=0x4) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00001d3000-0x5c)={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, {0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0xfffffffffffffffd, [0xfffffffffffffffa, 0x9, 0x2, 0x0, 0x7f, 0x7fff, 0x9, 0x101]}, 0x5c) r2 = accept$packet(r1, &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000245000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000315000-0x8)={0x0, 0x4}, &(0x7f0000531000)=0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000007a000)={0x7004, 0x10000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000911000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x7, 0x4, 0x80000000, 0x8, 0xfff, 0x7, 0xfffffffffffffc00, 0x8, 0x9, 0x81, 0xdb93, 0x800, 0x4, 0x3c, 0x7]}, &(0x7f0000b9a000-0x4)=0x108) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000d26000-0x18)={0x0, 0x5, 0xfffffffffffffffc, &(0x7f0000d25000)}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000d26000-0x8c)="e54706a306579d276def0b47929670e07f53127d0fbe9464dcad61949ba6d8a1f565cc0d5f930c1f5e06cda4fccfc51101f9f4bc521187eeee2bf1ba6cc5d131e8b6186affb2fb6dc80b77c3c90c9ce8299c6354fd0c5d04678ee26d656e2b717506a2e99db4d400fb1cb9923f5f656e7f3e06dff7649e5d49074544d227bc4e7708c1fe23bc28d36539e364") mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000068d000/0x6000)=nil, 0x6000, 0x1, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d26000-0x4)=0xf6, 0x4) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000192000-0xc)={0xfffffffffffffffc}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) 2018/02/05 12:15:29 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ee000), &(0x7f0000432000-0x4)=0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a0e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x610c00) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0xf, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f000052e000-0x10)={&(0x7f0000519000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x200, 0x0) unshare(0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004f3000-0x10)={0x6, 0x6, 0x3ff, 0x0, 0x0}, &(0x7f0000651000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000067e000-0x6f)={r1, 0x67, "71ba2b3580620bedbcefd1dfb083c7ed1ad17f714ed4883ec83f31fae744c52caa8b7771e89ebe52a343591e65891adad034d76d856d53bea3ac72a1e77dab1d345d1acda1a5fdda5d81a459c4354da5f59852ef58f0176a544f2c7c414db6986af0d7380e6fd6"}, &(0x7f0000479000)=0x255) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) finit_module(r0, &(0x7f00006a6000)='/dev/amidi#\x00', 0x3) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fgetxattr(r2, &(0x7f0000119000-0x15)=@random={'system.', "2d65ff0000000000007fff780008"}, &(0x7f0000e82000)=""/9, 0xffffff68) connect$vsock_stream(r0, &(0x7f00000f6000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) inotify_add_watch(r0, &(0x7f000082c000-0x8)='./file0\x00', 0xa) connect$inet6(r0, &(0x7f00003a0000-0x1c)={0xa, 0x3, 0x1, @empty, 0x1}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008a2000)) r5 = fcntl$getown(r3, 0x9) r6 = getpgid(r5) getresuid(&(0x7f0000cbd000-0x4), &(0x7f00007e7000)=0x0, &(0x7f0000f9b000-0x4)) r8 = getegid() syz_fuse_mount(&(0x7f0000cbd000)='./file0\x00', 0xe001, r7, r8, 0x4, 0x100000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000388000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f000013b000-0x4)=0xe8) r10 = getegid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e5000-0x10)="e5878d0f5ab1f7a178b8e053aa61fc94", 0x10) sendmsg$unix(r4, &(0x7f0000909000-0x38)={&(0x7f000064c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f9000-0x10)=[{&(0x7f0000736000-0x6b)="2c17ed000643c275cea9916f1de357c07e383fae356c461341270da0cce9e26281f27e2e0b63ebb257dcb8c6459cc04a35b6f933c31865e17fe196603fdc6a0d4e6ed96006442ab8ad207f493a36e054b2fff527a1440320e651798c6fc716e5c0093916713e35276b94ad", 0x6b}], 0x1, &(0x7f00004d3000)=[@cred={0x20, 0x1, 0x2, r6, r9, r10}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x40040}, 0x80) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000033000-0x4)) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000f000)={0x0, 0xf2, "e792e5139f5a42f77b458e2efc5e675851f1c2aedade71a744cbb2be4fd63d28ed35860005dedc975257ea7ade3aec3d1034e3dbd992a93479eb6d8077ec364cf4a5a4386fceb1893536c23c076044a9345451e6a6983b8432cbeeb7aedbe7a4cb6b439a2d585e8d789e723ab9f1e0932310bf3cb4cc417095a24eab46e5157f2c9fad6972b0385cafc0aa6773adb1cda6174b222a67c30ca3b74386c7735620c7a0e5d43f967b15dc91ea2ba6546dc74707c5ca023711294cffc65c26cb09dac286eec5f599860a4f146a39214a5f96909368ed835c5301deb8d94f5c24c5e4f9917078e4e0a49377665190207efa94223a"}, &(0x7f000003f000)=0xfa) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000d000+0x247)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003f000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000029000)={r2, 0x9, 0x1, 0x8, 0x3ff, 0x4, 0x9, 0x3, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x6, 0x1, 0x9, 0x8}}, &(0x7f0000020000)=0xb8) r4 = creat(&(0x7f0000002000-0x1)='./file0\x00', 0x0) connect$netrom(r4, &(0x7f0000021000)=@full={{0x3, {"854f5862d7540f"}, 0x2}, [{"4c5384ab785532"}, {"283d94640a1a97"}, {"407abd1e7beece"}, {"9307838aca980d"}, {"68dbe0360674fd"}, {"28e98b02018d4b"}, {"b4df640e1d75ac"}, {"c08562588348e5"}]}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl(r0, 0x4400000000001278, &(0x7f0000024000)) 2018/02/05 12:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x50, &(0x7f0000557000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00002f5000-0xf3)=""/243) r2 = perf_event_open(&(0x7f00004c0000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x400000010) clock_gettime(0x401, &(0x7f0000b41000)) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)}) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000aff000)={0xff, 0x54c4, 0xb0c}) sendmsg$unix(r4, &(0x7f00002a8000-0x38)={&(0x7f00006ad000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f70000-0x10)=[{&(0x7f0000db3000)="363f79826237b777adfa23567b6d9ebc6169f536b26ed54cd585f323b942353b2bba9f066bbe414711f4542dd10223c02449f7aee73e845663c58ba14be41cb1d8524ab992008218c5bed9ff37b5c754e6e1966e330448e2e2", 0x59}, {&(0x7f0000018000)="b9a318a52253688268c552e404848693c7fb82bbcc02063c7c7c2b2b5c0fe2fa256f252cd547adc2ffac6b83c4cbe1d1b60514a489707b75f13e243db2f944b2ba599336ae3a21f7f9478ce4e5c82cd89badf775f5dfb570b5", 0x59}], 0x2, &(0x7f00002a5000-0x2e)=[@rights={0x18, 0x1, 0x1, [r4, r2]}, @rights={0x30, 0x1, 0x1, [r4, r2, r4, r2, r3, r4, r4, r0]}], 0x48, 0x20000004}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000081c000)='/dev/sg#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8d000-0x8)={0x0, 0x100000001}, &(0x7f0000c57000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f0c000)={r1, 0xfffffffffffffffc}, 0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000f0d000)={{&(0x7f000099a000)=""/185, 0xb9}, &(0x7f00006af000), 0x68}, 0x20) 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4004af61, &(0x7f0000899000-0x8)=&(0x7f0000226000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r1, r0, &(0x7f00009d3000), 0x8) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) socketpair(0xa30b910beb2a0beb, 0x80000, 0x400, &(0x7f000083c000)={0x0}) getpeername$ipx(r2, &(0x7f00003be000), &(0x7f0000a28000)=0x10) getsockname$inet(r1, &(0x7f000074b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00009ec000)=0x10) 2018/02/05 12:15:29 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000937000)={{{@in6=@loopback, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000def000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000925000)='/dev/vcs\x00', 0x0, 0x0) r1 = open(&(0x7f00005f8000)='./file0\x00', 0x400004, 0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000053a000)={0xe0000003}) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d0000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x1) migrate_pages(0x0, 0x2, &(0x7f0000a10000-0x8)=0x9, &(0x7f00008e2000)=0x1f) openat$vcs(0xffffffffffffff9c, &(0x7f00006ac000-0x9)='/dev/vcs\x00', 0x400900, 0x0) 2018/02/05 12:15:29 executing program 2: pause() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000001000-0xb0)="0f38d6e034c270178e0477e54b335f3048395f0f5aa2f1227ebefb9cbc42485b6e70d41532f4792d09d6eaf6ffb3ffa96e90ca4a1fcd85c38153458915a4f08296a05a01fe10e8d0266c60e2ee82be4e27c81a0a75ca133c8ba92bbdd72312f65bcbcfa438c2c974675d60152d1990d10320219db60f98bbb23077db8fb493a917e19998fb7f90b8782c2fb9dff2a16afe14e9e09a90868e5d7f96e92551f99888db27951cdc3b6897b9d539f3cb6e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000e70000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x18, 0x2f, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000924000)={0x0, 0x2ea, []}) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$netrom(r1, &(0x7f00000fa000-0x10)=@ax25={0x3, {"99930820e0696f"}}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000093b000)={"f42515897ced044f7964fff6b279b2d2", {0x4, 0xa3, 0x80000000, "0a289a6bd96f", 0x9}}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00008f1000)=[{&(0x7f000012e000)="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", 0x1000}], 0x1) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b9000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffff) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000aab000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000064a000-0xc)={0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:15:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x40) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000400000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000)={0x3ff, 0x6, 0x1, 0x4f8, 0xfffffffffffffffd, 0x0, 0x101, 0x2b, 0x0}, &(0x7f000045d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000050a000-0x8)={r2, 0x80000001}, 0x8) semop(r0, &(0x7f00001de000)=[{0x0, 0x9fb}, {}], 0x2) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000fffc}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) 2018/02/05 12:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x1000, 0x78000000, &(0x7f0000f29000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f000082f000)=""/4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00004a7000-0x8)=&(0x7f000087e000)) r2 = syz_open_dev$dmmidi(&(0x7f0000f3d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00007be000+0xd80)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f000094d000)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000425000)={&(0x7f0000291000-0xc)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f65000-0xc)={0x13}) [ 74.447986] audit: type=1400 audit(1517832929.351:165): avc: denied { ipc_lock } for pid=10497 comm="syz-executor7" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x81) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1}, 0x0) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000efe000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @empty}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8cc84d28011383fd667ef35f3cd63f48"}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x5, &(0x7f0000715000)={0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) bind$inet(r0, &(0x7f00004f1000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002d4000-0xc), &(0x7f0000d32000-0x4)=0xc) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000070000+0x95f)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c4c000-0x4)) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008d0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000076f000-0xdc)="0100000006d4eb7510f33f403e6eb810ddf13b8fec6d18af21117dcbe7458133ea9f850b364e9a725dbbd7797b0331cac92258edbab21cab2526640579bd6d4172df14f386cebc16815c9342295756f84772ed20c4c19f7729a8d639bec5901373e77c5aa8d9152f72f18a871272e42463fea54f7d008ccaddf2753fb2c7b5abd70135da8326b79c0890223861371b1bdf5fe0733a4661e496f4da5bed5a0eba8fcacf1adf4ce9b01f151ef327d1d8487a38e869a54fbe038609d4829ab0150433d862de511b64761b2a064ca00b1b49f9eb763914b5442e36aa4b79") fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006eb000-0x6a)={r1, 0x3f8, 0x1ff, "3a77b7e98929e02aeb0b47d8d4541a3efa3d588e670fedcc9ae0778488c5603b433474ebd6cb32f00e2b37071141c93a8b6aa80f065eae21e25be335a87302d8e44301ce70d03e9370181abe977cd8ba1bfcb36fc36a8f2aa6330c1a570a502f"}) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) close(r0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r1, &(0x7f0000464000)=""/47, 0x2f, 0x3, &(0x7f000007c000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) [ 74.563565] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 74.563565] The task syz-executor1 (10545) triggered the difference, watch for misbehavior. 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x19980332}, &(0x7f0000e9c000-0x18)={0x1, 0x0, 0x0, 0x0, 0x3}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) r2 = dup2(r0, r0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000957000), &(0x7f0000552000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000acb000)={0x0, 0x0, 0x9, 0x4, 0x8000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x141325a5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) [ 74.608949] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = syz_open_dev$loop(&(0x7f0000594000-0xb)='/dev/loop#\x00', 0x1000, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) r1 = memfd_create(&(0x7f0000fa6000)='rateest\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000674000)={0x7, 0x9, 0x7, 0xfff, 0x0, 0x9}) 2018/02/05 12:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x20000004, 0x1000000000002) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006f1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x1, 0x4, 0xfff, 0x2}, &(0x7f0000a1f000)=0x20) ioctl(r0, 0x8, &(0x7f000099a000)='?') 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000089e000)={@dev, @dev}, &(0x7f000089f000-0x4)=0xc) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00003be000-0xaf)=""/175, &(0x7f000030c000-0x4)=0xaf) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002ea000-0x4)=0x10) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000c07000)='./file0\x00') r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aeb000-0x4)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000724000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000077e000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000779000-0x20)={@generic="87d56daebd16c254e02036674c161ff5", @ifru_flags=0x8b03}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000024000)='/dev/usbmon#\x00', 0x400000008000, 0x200000) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket(0x0, 0x800, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000030000-0x8), 0x8) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000928000), 0x9015452f7e6d72ac) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000449000)={{{@in=@dev, @in=@empty}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000a29000)=0xe8) openat$vnet(0xffffffffffffff9c, &(0x7f0000368000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/02/05 12:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ba000)='/dev/sg#\x00', 0x175b, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000c90000-0x10)={{0x3, 0x2}, 0x8}, 0x10) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00009a7000)=0x404100fffffffff, 0x12d735dcbe5d576a) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) [ 74.733152] audit: type=1400 audit(1517832929.637:166): avc: denied { setfcap } for pid=10583 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 12:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cd4000-0xb)='/dev/midi#\x00', 0x2, 0x400) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000748000)=0xffff, &(0x7f0000ec0000-0x8)=0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fb3000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec7000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00003a3000-0x4), &(0x7f00005f0000)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x400003, 0x3) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0e000)='gid_map\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000524000-0xe)='/selinux/relabel\x00', 0x2, 0x0) writev(r1, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x0, &(0x7f00000ed000)=[], 0x280000) syz_emit_ethernet(0x3e, &(0x7f000006d000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/05 12:15:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000034000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) fadvise64(r0, 0x45, 0x1000, 0x0) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000abb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) recvmsg$kcm(r0, &(0x7f0000784000)={&(0x7f00001b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000d79000-0x40)=[{&(0x7f000047d000-0x1000)=""/4096, 0x1000}, {&(0x7f000073f000)=""/119, 0x77}, {&(0x7f0000d9d000)=""/15, 0xf}, {&(0x7f0000204000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f00006d8000)=""/96, 0x60, 0x3f}, 0x10001) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c75000)=0x400, 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000a31000-0x18)={0x0, 0x2, 0x4, 0x81, 0x2}) pread64(r0, &(0x7f0000c20000)=""/53, 0x35, 0x0) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000002000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) setfsgid(r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000036c000)=@common='ip6gretap0\x00') mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/02/05 12:15:29 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000229000/0x18000)=nil, &(0x7f000000d000)=[@text32={0x20, &(0x7f0000015000-0x4b)="66baf80cb85b29478def66bafc0cec0f01bf000000002e0f00d4670f00167e00b9800000c00f3235000400000f300f381d3b660f3882a06600000066b828010f00d80f01ca65262e0f22d8", 0x4b}], 0x1, 0x5, &(0x7f0000014000)=[], 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000016000-0x20)={r0, 0x3, 0x1, 0xdfe, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r2, 0xfe1}, 0xd56b70f6ac8d1fd3) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000017000-0x8)) shutdown(r1, 0x1) 2018/02/05 12:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000041a000-0x20)) socket$packet(0x11, 0x3, 0x300) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0}) modify_ldt$write(0x1, &(0x7f0000ea0000-0x10)={0x8, 0x20001000, 0x4000, 0x5, 0x4903cccc, 0x1, 0x40, 0x9, 0x92, 0x2}, 0x10) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x0, &(0x7f000077a000/0x4000)=nil, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000045d000-0x4)=0x4) 2018/02/05 12:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c81000-0x8)={0x0}) recvfrom$unix(r0, &(0x7f0000312000)=""/160, 0xa0, 0x40000000, &(0x7f000053e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/05 12:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000c45000-0x40)={0x400000000000000, 0x2000, 0x3, 0x1, 0x7}) [ 74.913895] audit: type=1326 audit(1517832929.818:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x50000 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000020000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00008eb000), 0x4) r1 = open(&(0x7f0000e03000)='./file0\x00', 0x8001, 0x109) recvmsg$kcm(r1, &(0x7f000098d000)={&(0x7f0000de6000)=@nfc_llcp, 0x60, &(0x7f0000fc2000)=[{&(0x7f0000814000-0x2)=""/96, 0x60}, {&(0x7f0000291000-0xf6)=""/246, 0xf6}, {&(0x7f0000856000)=""/20, 0x14}, {&(0x7f00008c2000)=""/44, 0x2c}, {&(0x7f0000255000-0xb9)=""/185, 0xb9}, {&(0x7f000012f000-0x3a)=""/58, 0x3a}, {&(0x7f00001b5000)=""/65, 0x41}], 0x7, &(0x7f00002f2000)=""/154, 0x9a, 0x3}, 0x2060) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090b000-0x8)={r2, 0x3}, 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r3, &(0x7f0000248000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r3, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000845000-0x8)={r6, 0x1}) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000722000-0x4), &(0x7f0000b92000-0x4)=0x4) rmdir(&(0x7f00006a9000-0x8)='./file0\x00') close(r3) accept(r0, 0x0, &(0x7f0000efb000-0x4)) bind$inet6(r3, &(0x7f000048c000)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) writev(r4, &(0x7f00004a1000)=[{&(0x7f000050a000+0xfe7)="5075c1ef6d13f422a32f7cca897b2916ad4e51eb1a448cb7c00f36e6465b1c2bbeff91ee9fe575396b1c3a15f40e2b42fcba3c3f8bf70f74ca3743fb409eaf50091cd78828249eaf3c95311ae768954b3f28cef87749609e770942e037843369eb43210ee645934c1507beee0f8592721e92e9f2fba87b526503287bd4966bdcb45ac57f82f51015770899f5bf6f", 0x8e}, {&(0x7f0000551000)="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", 0x1000}, {&(0x7f000089c000-0x98)="ff8fb9bf4c0b2ef5bb5e1acc6f24b9c0d61376427e425beee59b006b5095b74b7f35d0fec62f4f502b13f41ad7cda17437c59db1a7728a38d830bffc003b3e52eb053366c10205133746471d43a792ab7763a5c0d0f34d464d12962c199458a26dcfa697c9cd3961ddfca2ad0f4460c58f8fe28c10ca5b644566541a43eb1feaa04ec69e85f00e7f4c11f6755f430165e0890aa5cd025ced", 0x98}, {&(0x7f0000e75000-0x1000)="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", 0x1000}], 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r3) [ 75.000977] audit: type=1326 audit(1517832929.818:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x50000 [ 75.025453] audit: type=1326 audit(1517832929.849:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x50000 2018/02/05 12:15:29 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bad000-0x18)={0xaa, 0x10}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:15:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00003f1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffff7}}}, &(0x7f0000f62000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 12:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000327000)={0x2, 0x7, 0xc5, 0x0, 0x15}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00008ed000)='/dev/dmmidi#\x00', 0x8, 0x0) r1 = open(&(0x7f0000375000-0xc)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) [ 75.049588] audit: type=1326 audit(1517832929.850:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x50000 [ 75.073852] audit: type=1326 audit(1517832929.852:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x50000 [ 75.098112] audit: type=1326 audit(1517832929.852:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10620 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x50000 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000302000)="18a170de7304e2ec496c477219f5a69f391bf650ecfc1f912788c97b6c67e69e718715013298a7671af817042b57d8985f2f4d6e410ffbf30b5801eadef15866698436c9fd10cc23649f465b2cece03cc54beb4b700600330b24b244fc73294a776f8a6e7c4bacfef38cf6b4b0", 0x6d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000742000)=0x98) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f1f000-0x8)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f1e000-0x4)) 2018/02/05 12:15:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x81003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000)={0x0, 0x0}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x91) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000003000)="b9ffee0d9a15f39626a9e1b4e7a08e01c9420413467307f14239b9a6109b3cc18d23a415115623c9b9c7743f96e2ca69d1de01db6db3ad392c6cef8c4d6f49097586d215398798265ae2f63bd17521f652a6177a5279eb0ce4d4fae9d005b089ade8b0d3b7532c80d9ff7e3c3afefd1167211ff2fe0d877bb35373f2ad36cd44a5ef5d277275ba738b6de2e16aefcd95db6cb6d3581033b46cb93fd92b970a8ff716fe807e655fa93f8b4efabd7fefe6530e5d760c0d1a4c992a87fa10ff1adfd663d248a104e2510f2ee7724d1495ecdaa825d0149cfc046ce925171e6aeec35503fa", 0xe3, 0xc0, &(0x7f000000c000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x9, &(0x7f0000000000)=[&(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000004000)="52ba35ba8e2015fe8ba6122129be74c256207a53dd9d174a3125438bcedf0814d825f26e8dcad2efe4161f0f7f8fd1ac75ade23f72e36c514feb97a1c7f11832b9c7044e3d8b0c716473c42470075d798e51422784bc5bde7132dad7001180dccbc4f5a581494559a1e08ae3744cbdd33e989db63aec7d66296aa1068bc3ed82ade4678da87e0142e6f0d25f13ac4336a64b3d5d510882a6ea287e9572fa5e3e364618906d60dea14dfac18d9c16a1e35227bbfa94f7da0679a8df6f842cceb05b9104294d", 0xc5, 0x3ff, 0x0, 0x1, r3}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f0000011000)="fb653fcbbcc97f470a4a7de6cae3e28fffae3cd91bf32ab2a3f239bd19797e3fa46bae2700c6ab5178cda84de32f94c47384734879d02b69ca68ff90552f80a0917dff919cc1ad1afb71e050bf32d16f6c5cd6d30638fd9e828a15e290b068b4d10e6b46ce8c3ec8660d0941f030a3c63604cf4e63dda2e37851d7ff98d0e64c76079c2d74ba2d4c1b8d3be3d61314765df7643a60", 0x95, 0xfffffffffffffff7, 0x0, 0x1, r3}, &(0x7f0000012000-0x40)={0x0, 0x56130d987769a1d1, 0x0, 0xb, 0x2, r3, &(0x7f0000009000-0x49)="e031d1b14aad2bbe30d198805d7889770e6827b4c2b6ce7b4f1ba21ce638f7957349f6b1315780a981ff65ca1d0735c065a5aafe12907951a7e7bb04f66aa9b12e4ea46d8d0e93038f", 0x49, 0x800, 0x0, 0x1, r3}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000012000-0x98)="d4659291ddcb6364e88308b984ee396192c8948c9f6ff6670aa24da6bf93e653b07e05c410d5b422a2c8dcf25f93e3e33e00118caf00d8bdaab4ed45d4f912cc58c6d3dca8e36b9e6e5f2e8145593250ea8fcb7e0346501e1914a1e7989402e56f4730e01371f5d8ba03d26f1c58d14d5b9b1c0d904cc0f6b6d0dad08bb0b94ddea84bca2a92beb6c2d5d3accc0ba763d70892b482635def", 0x98, 0x5d, 0x0, 0x1, r3}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000006000)="100ea7e3cb5fee2692c5b956424936c58e0539c3869c55d12fc4c19fcbcc44da1c1f5915e66edd0634a097138f5451fdf9c0a02837e9871a9f6dc257045f0d6ac0555d110c5ecd7bcf761af9a273c4f12729dc0d7c2abe2583c009ff54d1c61a15a7fb344a", 0x65, 0x9, 0x0, 0x1, r3}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000012000-0xfe)="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", 0xfe, 0x100000001, 0x0, 0x1, r3}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000010000-0x3d)="73b21f7b1ea4ff1567f1331caf9f17ae4b5333e75bc4b7b44f32adf30213adb1cdd1c99bdc181f66e140d177db1c56a702abd033bfe731b5eff3af61fb", 0x3d, 0xa946, 0x0, 0x1, r3}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2f617d40, r3, &(0x7f0000012000-0x3a)="1ca0214f7eeaddf7f726521c3cd32c5ccf97a86277c7b0d0458fabe54146b5af563dca0aee34e4a732c6e73f4bff98656ea7d8e7de4ccfc6efbf", 0x3a, 0x6, 0x0, 0x1, r3}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0xeb86, r1, &(0x7f0000012000-0xb)="b135c7f96352c2f17560df", 0xb, 0x3f, 0x0, 0x1, r2}]) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000-0x138)={{0x4, 0x4000, 0x9, 0x4, 0x0, 0x3, 0x4, 0xd000000000000000, 0x7, 0x8, 0xffff, 0x770}, {0x5002, 0x10001, 0xc, 0x5, 0x3, 0x3ad1, 0x8, 0x1, 0x3a, 0x8, 0x5, 0x40}, {0x7000, 0x0, 0x1c, 0x80000001, 0xffffffffffffffff, 0x10000, 0x1ff, 0x5, 0x75, 0xff, 0x2, 0xffffffff}, {0xf006, 0x0, 0x8850a46f264d66f5, 0x10001, 0x3, 0x5, 0xffffffffffffffff, 0x8, 0x0, 0x5, 0x8, 0x8001}, {0x4, 0x105000, 0xc, 0x3ff, 0xa18, 0x6, 0x8000, 0x1, 0x1bd, 0x3f, 0x5, 0x9}, {0x101000, 0xf000, 0x8, 0x6, 0x1, 0x3, 0x8001, 0x0, 0x8, 0x9, 0xffffffff, 0x2000000000000000}, {0x0, 0x0, 0xc, 0x78, 0x1, 0x20, 0x100000001, 0x8, 0x100000001, 0x5, 0x44, 0xffffffff}, {0xf000, 0x4, 0x9, 0xffffffff00000000, 0x22202aa4, 0x7f, 0x10001, 0x7, 0x68, 0x0, 0x0, 0x4}, {0x6001}, {0x6000, 0x4}, 0x4, 0x0, 0x0, 0x4, 0x9, 0x1000, 0xf000, [0x3, 0x7, 0x532c, 0x6]}) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 12:15:30 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e84000)=0x7ff, 0x1) sendfile(r0, r0, &(0x7f0000bdf000), 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000877000-0x30)={0x0, 0x0, &(0x7f0000e87000)=[], 0xd5, 0x0, &(0x7f0000000000)="120a44fee2786687e2a51eaf865031ca4769f94fcb7b1e7649de7ef9c95a2e3e3c0c4b02287be76da93cbaca509378447f2f61c1749e2f023f01cb0d37c5f928e3e764f024e6553fb66effb5ee5a89a7ca4dca563b765919bb3eb4ef260bc4f26be133011cef1aac4674f20f5cb49c73544991919b6ff7b2e897fd31bc9a9088701a43baba09894dc205a7be28589aaed3662d453c5b543b0e44601cf96cbc6e7f454df33eb4642867bc6900e73b0314a4f3d7ee1630f5a86bd3185d7a2de13cb65f58a3a4533e23b6fc72c63fa26252740179b825"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x401, 0x4) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x15000, 0x11000, 0x400, 0x81, 0x4}) fallocate(r1, 0x1, 0x7, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r3, 0xe2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000004000-0xe)='net/ip_mr_vif\x00') ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="81b285ec3513bde08e4d76bf6cdacc6833a02732bfda94b40c6d8d731fadc7e230c31db50816123ea00c7cd34a612f604a4cb4cc931cffc03af8844498b39432d8baa1966e4965d534149f46f4f0c74ae3f3db27cd9aa14f36044770bff56806797e599d2f6caeea24", 0x69, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000005000-0xa)='blacklist\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffff9) keyctl$link(0x8, r5, r6) 2018/02/05 12:15:30 executing program 6: 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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000303000-0xb)={0x1, 0x4, 0x3, 0x7f, 0x2, 0x8, 0x1000, 0x3, 0x0, 0x0, 0x3}, 0xb) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000)={0x3, r0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/05 12:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) r0 = getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @tid=r0}, &(0x7f000013c000)) 2018/02/05 12:15:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002f1000)='/dev/usbmon#\x00', 0xffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e14000)=@getroute={0x14, 0x1a, 0x401, 0x3, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e7e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006bc000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b53000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x80000000006, 0x9, 0xfffffffffffffffe}) 2018/02/05 12:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000068c000-0x8)={@rand_addr=0x1f, @rand_addr=0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) 2018/02/05 12:15:30 executing program 4: chmod(&(0x7f0000e23000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x204000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000514000-0x8)='./file0\x00', &(0x7f00005bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000da2000)='./file0\x00', &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a55000-0x8)='./file0\x00', &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) socket(0xa, 0x802, 0x0) 2018/02/05 12:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000997000)='/dev/midi#\x00', 0xbf, 0x180) r1 = openat(0xffffffffffffff9c, &(0x7f00001a7000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000f14000)='./file0\x00', r1, &(0x7f0000663000)='./file0\x00', 0x7) r2 = syz_open_dev$adsp(&(0x7f0000419000-0xb)='/dev/adsp#\x00', 0x5, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ad0000)=0x5, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000252000)=0x0) getpriority(0x0, r3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c61000)={0x3, r1, 0x1}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00008ab000)=0x3, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000220000-0x4), &(0x7f00001c2000-0x4)=0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000002c000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9, 0x3, 0xff, 0x8, 0x7, 0x7fff, 0x8}, &(0x7f0000e3b000)=0x20) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f000034a000-0x8)='proclo}\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) socket$inet(0x2, 0x80085, 0x3) syz_open_dev$mouse(&(0x7f0000fc8000)='/dev/input/mouse#\x00', 0x5, 0x2001) ioctl$void(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000d6d000-0x30)=[{&(0x7f0000099000-0x74)=""/116, 0x74}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000db2000)={0x0, @in6={{0xa, 0x0, 0xf1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}, 0x0, 0x7f, 0x3, 0x7ff}, &(0x7f0000aa4000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000628000-0x16)={r1, 0x4, 0x6, [0x3, 0x0, 0x6, 0xf4, 0x100000001, 0x7]}, 0x14) 2018/02/05 12:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f7d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) dup(r0) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/02/05 12:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c51000)='/dev/sg#\x00', 0x0, 0x40900) 2018/02/05 12:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x2000}], 0x31f, 0x7a5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/05 12:15:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000003000)={{0x800, 0x6d9}, 'port1\x00', 0x40, 0x40000, 0x0, 0xfffffffffffffff8, 0x800, 0x6, 0x80000001, 0x0, 0x2}) timerfd_create(0x4, 0x800) unlinkat(r1, &(0x7f0000005000)='./file0\x00', 0x200) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001000-0xc2)=""/194, &(0x7f0000001000)=0xc2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000006000-0x10)={{0x6, 0xfffffffffffffffe}}, 0x10) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x1f, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) eventfd2(0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000001000)=0x522) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x3c7) 2018/02/05 12:15:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/05 12:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f83000)=@l2, &(0x7f00004b3000-0x4)=0xe, 0x800) ioctl$sock_bt(r0, 0x541b, &(0x7f0000483000-0xb4)="dcb6b62d41de81eec697408455d85f93c31092a701e560ca9e513e55235b83d4e5adf71a3fd84c6164ea0b2d0ed25bcc280c06ef665ce951dfe5ed8a4da7813d78a5e38b2c72f50ab1e4ea61db04215f28c596fb27eb3b884591b3cd6fe7f1ff2515d2ecc3c7a86393d2ba54337eaea860fc975fd242a97a5abd22d1d41a51c902372b5310b75dfceab1fce86efc80f4717d5f7a27eeaa4ca0250cb7899e1d9e3886d07e21485eb292394c1ae54a1bba0125e1bd") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007d6000-0x8)={0x0, 0x0}, 0x4800) r4 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r5 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xdf, r4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000ebb000)=r2) syz_open_dev$sndmidi(&(0x7f0000c52000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x101000) keyctl$unlink(0x1d, r5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c49000)="9be2a32c95ae712fdae497beff2379d3", 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = add_key(&(0x7f0000f27000-0x6)='.dead\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000458000)) keyctl$unlink(0x1d, r6, 0x0) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e2f000-0x8)) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) 2018/02/05 12:15:30 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00009d9000)='/dev/adsp#\x00', 0x1000, 0x402001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x3c) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) fsetxattr(r1, &(0x7f0000073000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000689000-0x3)='nv\x00', 0x3, 0x2) shutdown(r1, 0x1) 2018/02/05 12:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/05 12:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000085e000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000311000)=""/174) 2018/02/05 12:15:30 executing program 6: mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x801) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000af4000)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ae0000)={0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000af5000-0xc)={0x0, r0, 0x1}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000)=0xc) setpgid(r3, r4) ioctl$TIOCNOTTY(r2, 0x5422) 2018/02/05 12:15:30 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000773000)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001f1000-0x8)={0x0, 0x0}, 0x4000) fcntl$getownex(r2, 0x10, &(0x7f0000e0f000-0x8)) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8), 0x0) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ab9000-0xb)='/dev/vcsa#\x00', 0x0, 0x311200) clock_gettime(0x0, &(0x7f00008c2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000f4000)={0x4, 0x0, 0x4, {r2, r3+10000000}, 0xa0, 0x3f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/05 12:15:30 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000021000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 12:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f00006da000)='/dev/random\x00', 0x0, 0x908c0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000024e000)={0x0, 0x26, "d40e4dd2cda156e71864cb6c2499b3cc6a52b9f32ad3527e21f6460ef1da043dc440ec56b8ef"}, &(0x7f0000bee000)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a5d000)=@sack_info={r2, 0x7f, 0x40b7}, &(0x7f0000d28000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) 2018/02/05 12:15:30 executing program 1: unshare(0x400) r0 = eventfd2(0xfffffffffffffffe, 0x3) fadvise64(r0, 0x0, 0xfffb, 0xbc51392e8e24c776) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x66) ioctl(r0, 0xd0f1, &(0x7f0000000000)="59c412711c5995475ad80b8b6ad2633ab2c6ce27d6f94776505c99d0d261ae7c282eb3241348213c553ca89e98757b5e4816d58835445583e22b07db4ae0acedb292e91fae3d98473cdb233eac2c4f99b6135bee02a2528f81b5831f00ca8129e92520dc25705c3912fbb500009e720886bdd70601c98574b43cca661f2379cd6cc7614d1968d3fc73ca47ea881d705883a754d9f6ebe4eecb97163d0a8047facb0722b86387") r1 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0xc2c2, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000-0x20)={@generic="002a092fa70f3790d4ac82b21bd53282", @ifru_flags=0x1000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044160, &(0x7f0000006000-0x1f5)) 2018/02/05 12:15:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/autofs\x00', 0x800000000100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000231000-0xdf)=""/223) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008ff000)=0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004ae000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f901", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x9, 0x3, 0xca, 0x80, 0x32bc, 0xc, 0xae, {r2, @in6={{0xa, 0x0, 0x6, @empty, 0x2}}, 0x1, 0x7, 0x13, 0xffffffffffffffbe, 0x9}}, &(0x7f0000001000-0x4)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d12000-0xa)='/dev/cuse\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bd2000)={0x2, 0x9, 0x200, 0xf4, 0x8000, 0x1, 0x632, 0x586, 0x0}, &(0x7f00007b5000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000117000-0x8)=@assoc_value={r4, 0x10002}, 0x8) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0xa458, 0x2, &(0x7f0000346000-0x48)="fe1801e80bca4659434ab400bf6da24a75c302c0ded90cadd08130149441b56ce3ff8e9c17d58f6565e048c011135551db31836efd4c5dfdfe8c41221f0911bba34b497969c2b4d1", 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/05 12:15:30 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000e5a000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/02/05 12:15:30 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x12040) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/05 12:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000771000-0x4)=0x63a9890000000000) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/05 12:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006aa000-0xc)={0x2, 0xffffffffffffffff, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000b59000)={0x10003, 0x1, 0x105000, 0x1000, &(0x7f0000517000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000546000/0x2000)=nil}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000017a000)) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e1a000), &(0x7f000010d000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000068c000-0x88)={0x9, {{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00003a7000)='/dev/ashmem\x00') fcntl$getownex(r1, 0x10, &(0x7f0000b45000)) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000021000)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) 2018/02/05 12:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000713000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d0f000)=0x10, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000821000-0xf0)=[{{&(0x7f0000c75000)=@can={0x0, 0x0}, 0x10, &(0x7f0000739000)=[{&(0x7f0000680000)=""/179, 0xb3}, {&(0x7f00002de000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e8000-0x9)=""/9, 0x9}, {&(0x7f0000b53000)=""/2, 0x2}, {&(0x7f000059f000-0x94)=""/148, 0x94}, {&(0x7f00009b7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000680000-0x3f)=""/63, 0x3f}, {&(0x7f000029a000-0x54)=""/84, 0x54}, {&(0x7f000053a000-0xdc)=""/220, 0xdc}], 0x9, &(0x7f00001da000)=""/65, 0x41, 0x4}, 0x2}, {{&(0x7f0000e95000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000d65000)=[{&(0x7f0000d0b000)=""/142, 0x8e}, {&(0x7f000019c000)=""/81, 0x51}, {&(0x7f0000ccf000)=""/114, 0x72}, {&(0x7f00000a3000)}, {&(0x7f00004de000)=""/4096, 0x1000}, {&(0x7f0000bb7000)=""/180, 0xb4}, {&(0x7f0000819000-0x22)=""/34, 0x22}, {&(0x7f00004dd000-0xc6)=""/198, 0xc6}, {&(0x7f0000f04000)=""/115, 0x73}], 0x9, &(0x7f0000b84000-0xc6)=""/198, 0xc6, 0x80}, 0x7}, {{&(0x7f00007f2000-0xe)=@l2, 0xe, &(0x7f0000557000)=[{&(0x7f00008c2000)=""/4096, 0x1000}, {&(0x7f0000b1f000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000c1e000)=""/50, 0x32, 0xffffffffffff7fff}, 0x6}, {{0x0, 0x0, &(0x7f0000fdb000-0x70)=[{&(0x7f0000187000-0x1000)=""/4096, 0x1000}, {&(0x7f000076d000-0x50)=""/80, 0x50}, {&(0x7f000067e000-0xe8)=""/232, 0xe8}, {&(0x7f0000568000)=""/116, 0x74}, {&(0x7f00005c8000-0x10)=""/16, 0x10}, {&(0x7f00003f8000)=""/4, 0x4}, {&(0x7f00005df000)=""/111, 0x6f}], 0x7, &(0x7f0000f9e000)=""/46, 0x2e, 0x81}, 0x9}], 0x4, 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00009b4000-0x28)={'vcan0\x00', r1}) r2 = syz_open_dev$sndmidi(&(0x7f00002ad000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) mq_timedsend(r2, &(0x7f0000ce4000-0x5)="9e201f4abf", 0x5, 0x81, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xffffffffffffffff, 0x2, 0x0) 2018/02/05 12:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000599000)='/selinux/status\x00', 0x0, 0x0) connect$rds(r0, &(0x7f00008fe000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000492000-0x1a0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f85000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x6, 0x400, 0x1000, 0xffffffffffffff2d}, &(0x7f0000328000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c48000)={r2}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a2000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000a00000-0xe1)=""/225, &(0x7f00003bd000-0x4)=0xe1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000fe2000)={0xa2}, 0x4) accept4$netrom(r1, 0x0, &(0x7f0000bbc000-0x4), 0x0) shutdown(r3, 0x1) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/05 12:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e49000-0x158)={0x7, 0x0, [{0x1, 0x1, 0x0, 0x0, @irqchip={0x1, 0x7}}, {0x7fffffff, 0x1, 0x0, 0x0, @adapter={0x6, 0x4, 0x3ff, 0x1, 0x3}}, {0x3, 0x1, 0x0, 0x0, @adapter={0x8, 0x1, 0x5, 0x7, 0x7}}, {0xfffffffffffffff9, 0x2, 0x0, 0x0, @sint={0x3, 0x8}}, {0x9, 0x1, 0x0, 0x0, @msi={0xc9b, 0x7, 0x7}}, {0x5, 0x4, 0x0, 0x0, @irqchip={0x7fff, 0x81}}, {0x6907, 0x7, 0x0, 0x0, @msi={0x8000}}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000cf000-0x8)=0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000836000)={0xbb, 0xffffffffffffffff, 0x40, 'queue1\x00', 0x6}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x40, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0xffffffba) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000431000)=0xff) close(r1) 2018/02/05 12:15:30 executing program 2: 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=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000baa000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) read(r0, &(0x7f0000602000)=""/4096, 0x1000) r1 = dup2(r0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000a9a000), &(0x7f0000612000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00004e0000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000e7000)=0x3ff, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000321000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt(r4, 0x101, 0x3ff, &(0x7f0000a7e000)=""/127, &(0x7f0000d9f000)=0x7f) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000878000-0xb1)=""/177) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000fb9000)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4), &(0x7f0000b48000)=0x4) accept4$unix(r2, 0x0, &(0x7f0000e1b000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000002f000-0x16)={0x0, 0x0, 0x7, [0x80000001, 0x101, 0x2, 0x9, 0x9, 0x7, 0x3]}, &(0x7f0000fd7000)=0x16) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000912000)={r5, 0x20, 0x7db, 0x3, 0x4, 0xff}, &(0x7f000047b000-0x4)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001b6000-0x8)) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f0000679000-0x8)) r6 = syz_open_dev$sg(&(0x7f00000e1000)='/dev/sg#\x00', 0x2, 0x101200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000552000)={r6, &(0x7f000092d000)="68865d2f2cea751514d17e6cb3a9bee378d845283c367556c5aedc8fdff79252c185cd0bc47589c46d167964200a85dbcf6f240833783c691aff2704ac3bd127a3843b69b1c4e24015db6d09dc4bf5124029cc896e5eb10734a463e001ddb98c51fad18121966e9ff9ee54db9c349fe8af493c7cb181577927db9b828b46a111d3b5a5"}, 0x10) 2018/02/05 12:15:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7f, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="72c694b430251ef4cd34645244e1849fc18b225cda3413e9d2c60d6eb2f8fbdfb967f8a13b693dcccba6be4cdfb96b112c1b7985308e8e11736c78f391855d4afc62e99ebca6203c1170b0b26a16de5af6161bc223d207bea782f96dd63aa8765950e3c5", 0x64, 0x10, &(0x7f0000d6e000-0x10)={0x3, {"aec8f9ab56fa7a"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/02/05 12:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000661000-0xe)='/dev/admmidi#\x00', 0x2, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000054b000)={0xfffffffffffffffb, 0x5, 0x7}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/02/05 12:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/enforce\x00', 0x9f4e97957501b01a, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007bd000)) 2018/02/05 12:15:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x98)={0x2, 0xf, 0x5, 0x0, 0x13, 0x0, 0x5, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x2, 0x7fff, 0xb2, 0x4, 0x80000000}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x5, 0x5}, @sadb_address={0x3, 0x7, 0x3c, 0x20, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xb, 0x3f, {0x6, 0xff, 0x800000000000000, 0x1, 0x0, 0x2, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001}}, @sadb_ident={0x2, 0xb, 0xe0, 0x0, 0xeeae}]}, 0x98}, 0x1}, 0x2000c840) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x48d, &(0x7f0000003000)="fd604d01b5d4effbdfebfb99d3b723d6156ede8cbb5e6b3633534a9f8affc76a7e5473fd0b6ea839ca4ba1b8ce90b994d39edfac2814d9883f6870dd8d63f0d4a7e4ea95a739c692ba5be101333d977a4b4be656a31773a7a27674719b86240e0dd64fce41d7b383e594dcc22ede890d82ebead2b8362e0d", 0x78) sendto$inet6(r2, &(0x7f0000003000-0x4e)="79c368e593642db0bfd442fecea2ce809d87c048eb96b7faf1c3377e456e7e7684bd998e2982b56405fb6164c79fd24d245f16548f48a252eb0a46bcfc0876ddd2938dc28fc8ce7f76744ce7cf56", 0x4e, 0x4000000, &(0x7f0000003000)={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000003000)={0x9, 0x814b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xffff}}) r4 = msgget$private(0x0, 0x201) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getgid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000001000-0x78)={{0x8, r5, r6, r7, r8, 0x44, 0x80000000}, 0x7ff, 0xc2fc, 0x8000, 0xfffffffffffff466, 0x3ff, 0x76, r3, r3}) setpgid(r3, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000005000-0x24)=""/36, &(0x7f0000006000)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r9, &(0x7f0000004000-0xd8)=""/216, 0xd8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/05 12:15:30 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000)=""/124, 0x7c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f3e000)="8c7c43258bd69123eff357b71b68bd61d62e6dfd4842222f4a6a17e551081efc318277864f9c3afd5cb9e139fe491ecf5bfbc660253e747ee643e6608aa5ceb08f3fae816ad7fc6fb37a993016cb3fed666ff7647371c5af778749e556b9734fc88bef53ffb048fa399541285ce3626da89d175a71f0c2066b4e22ba7647dd0a937dc33fa72b770e6d1c67293fafbc263496206b7599d6534e0bec669e5489c2ba9e587770f24b6a24600104adb5e5326460dafa035349729a1a40491bd7db76a9405dc6bc6f4365ded686544bfe91e0cd6cade1ffddbe47e3f9f29ef42fb5b482eede62565fa885c76f4a3ec46a493deaf07322", 0xf4, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00003b4000-0x4)=0x6) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000b25000), 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto(r2, &(0x7f0000064000-0x2), 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty}, 0x10) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x800000000) 2018/02/05 12:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000652000)='./file0\x00', 0x0, 0x113) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/autofs\x00', 0x0, 0x0) futimesat(r1, &(0x7f00003fe000)='./file0\x00', &(0x7f000096b000)={{0x0, 0x7530}}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) pread64(r2, &(0x7f0000524000-0xb9)=""/185, 0xb9, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f7000)={0x0, 0x4}, &(0x7f00006c9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000345000)={r3, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xfffffffffffffff7, 0x80000000}, 0x98) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) sendto(r0, &(0x7f0000a55000-0xce)="7935f0392c06e5aeb9c1a6de5222cd99b31b8f98e17c2272a6e0215190d24bbf9f18cd231fb191ddd29bf9b53a1259ee971c7e3b9cfcc6aa4c5d52d37c42772784cc971d0fa91b256312535cd4a33c06b757af33918bad03986f8cc44ee428bbf0ef054ba3b1b3a8f62b5417e0a70b0534392cd62893de381d14129c9482019425dee2c649302a4ff7632645045ef4a8717e2c8194145cde7fd01c77900696760369e123276a795bf51c80f1e77bb0307365ac7d4795703e9c14f0fe08535a603f3773c78445e46fd0d9724e54fa", 0xce, 0x4000080, &(0x7f0000c86000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3f}}}, 0x3a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000987000-0x16)='/selinux/checkreqprot\x00', 0x105840, 0x0) 2018/02/05 12:15:31 executing program 4: socketpair$inet(0x2, 0x806, 0x7f, &(0x7f000042e000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x4) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000002c000)={&(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000002c000)=[{&(0x7f000002c000)=""/188, 0xbc}, {&(0x7f000000a000)=""/56, 0x38}], 0x2, &(0x7f0000013000-0x66)=""/151, 0x97, 0x3a8add0580}, 0x40000000) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000000b000), &(0x7f000002c000)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000000, 0x0, 0x0, r4}, []}, 0x1c}, 0x1}, 0x4000000000080) socket$kcm(0x29, 0x2, 0x0) 2018/02/05 12:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006f0000)={0x0, 0x6, 0x80, 0x8001}, &(0x7f0000f4a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000915000-0x10)={r1, 0x3c, &(0x7f000037a000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000972000-0x4)=0x10) r2 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000412000)='/dev/vcs\x00', 0x800, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00005fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000098c000)=0x14, 0x80800) connect$packet(r3, &(0x7f0000509000)={0x11, 0xff, r4, 0x1, 0xffffffffffffff01, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000182000-0x4)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/05 12:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000da6000-0xd)='dns_resolver\x00', &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a88000-0xb)='lo(\\proc}:\x00', 0x0) r1 = add_key$keyring(&(0x7f0000b78000)='keyring\x00', &(0x7f0000bdf000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0xff, r1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) r3 = syz_open_dev$dmmidi(&(0x7f000072e000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00009ab000-0x4)) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00001ea000), &(0x7f00006a0000)=0x8) socketpair$inet6(0xa, 0x80000, 0xa00000000000, &(0x7f000045f000-0x8)) 2018/02/05 12:15:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff7fff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ca000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) r3 = semget(0x2, 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000002000-0xe3)=""/227) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x400, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x1ff}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000-0x48)={0x2, 0x6, 0xfffffffffffffbff, 0x0, 0x9, 0x0, 0x0, 0x3, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x7ff}, @sadb_lifetime={0x4, 0x6, 0x8cf, 0x10001, 0x4, 0xffff}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x48}, 0x1}, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0xfffffffffffffffe, 0x6, 0x1ff}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x505000, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000005000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000008000-0xd7)=""/215, &(0x7f0000003000)=0xd7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000009000-0x1)) 2018/02/05 12:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000a07000)='\x00', 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r3, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000004, 0xffffffffffffffff}, 0x8) dup3(r5, r3, 0x80000) 2018/02/05 12:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000801000)='/dev/usbmon#\x00', 0x93, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c7000+0x9c4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000338000-0x10)={&(0x7f0000af7000)={0x3c8, 0x0, 0x6, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x24, 0x43, [@generic="79e383d890ae49d40209b07771894de9e1bca11f82", @typed={0x8, 0x57}]}, @nested={0xec, 0x5f, [@typed={0x8, 0x19}, @typed={0xd4, 0x1b, @binary="7bc2432b3dd6dd1b93bbf91f7651796d84ed5aaebd7d0bdea6fed5dbe81a1843d60199140ba8b475a8ecbd6085b29089d377fecb33946d77f4757c362cf08fe0110bb0ff4241d02fffb084196929f3187452e5d9505c64e1b60bc04c206772ee326232f303f2b2d7932c7aefc334333e5cd27d14a48ecad84b25f26338c55023d2f0b86e50499ff4551c79261a1b03ab767554a06bb90633b6a55006209ba4dab9be0d77a447c7e8f3b9aeed81779e1358ba64203967aef7ac1fd727d396447e59fe522ff7dc4f9b79e46af5"}, @typed={0xc, 0x6, @pid=r2}]}, @typed={0xc, 0x66, @pid=r2}, @nested={0x1e8, 0x3a, [@typed={0xc, 0x94, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="08f65fe962ac7945b76d2e4b6903a84981fde5e9abd887cba0ddd8a7cd84e0e060027855b1c189f9c93c23825773b6835a760247d2a2de34111aabae6760cef6cc64bacd1f78f9bc5badbcc9841d2c24fcca0ae0bade09cad7efddc9409f4f7cfd0dd0519fac25d75fc1d8156b964b56c6ffd56bbe57", @typed={0xc, 0x14, @str='\x00'}, @generic="de2a5785d9dcfdc6b4d1c443fa8fd909bf5ed009a6e9fafb1dd2d7ac4031c62fc687b2cd3dc7ff2a4a02895d0c75cd500e6b1c7acbae41e7dd28f58bdc30c868a9976695716784", @generic="477bec321ca5f37ef81934532340e095b897eeae1e2f71ecc8de394484a3ee605eee9c3ceab2ab2a48a6c643010b8b88861a0c88149476e0e634ac4f01c6e42be356c045330b96778ebe9af107dc184c7c4c8aad5c5a352570ac5d7ef82a191e800bb81699106dd2353b5d8a14f54801bbfb3a3409b516d5fbb9b8a06994200d3a68386d31227045747f9ed9faa06239c0dff5ea8132344c8db7319d9a464b7ef67bd2e8b96bb8effbd9f8d5e3bd200cf34383605a1d4ee075aa8e32736f05c3186a809e", @typed={0x48, 0x80, @binary="97e4d175c714f902fcd7d222ee80395760ff88e36d8c522da1b5ba14ff31caf1dc2296b5d8fc3901834dc8eef8e053d0b1b6731a7e40688db9cd69564edfb7"}]}, @typed={0xb0, 0x1a, @binary="9ff46e6ed5bfdc46134b5ee8f4cebad34ca686ebb1e9cc6ad753189d89bd6250be83020be67c69b98334a5f1335cabd8f439e587db46dd167fa4c8c1b5472fb92f5df54acbe4f4e03a3947945631e51cf5eae7e976b5154e089c91f2f5ee1cb7e2d7317eadef8f5e9aaf632facf10f52ec7142e8e4b9c2fe971630c721cfdd9cb5fce2ade943fd48acbabdc4df9659baffed6b8fd96b1f272cdff9f3289a7af5b2b938fc7a2d5774"}]}, 0x3c8}, 0x1}, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget(0x1, 0x2000, 0x630, &(0x7f0000153000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000d64000)=""/99) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) bind$vsock_dgram(r0, &(0x7f0000aff000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/05 12:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x18, &(0x7f0000fd9000-0x8)=0x0) r1 = syz_open_dev$dspn(&(0x7f000017a000)='/dev/dsp#\x00', 0x9, 0x600804) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000fba000)={0x9, 0xffffffff, 0x3, 0x8, 0x9, 0x8}) io_submit(r0, 0x1, &(0x7f00006ca000)=[&(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000464000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c56000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000621000-0xc)={@loopback, @dev, 0x0}, &(0x7f0000dc8000-0x4)=0xc) connect$packet(r0, &(0x7f00008f4000-0x14)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0xc)=[0x9, 0x7, 0x94e], 0x3, 0x20, 0x9, 0xd65, 0x8, 0x8, {0x8, 0x9, 0x4, 0xfff, 0xfffffffffffffffb, 0x5, 0x6, 0x5, 0xffffffffffffffff, 0x41f, 0x100, 0x8, 0x80000001, 0x0, "42b6dbb6adcb8fa431e5bb687d237319b5cea8f9807f08b82f6f4ebf4fd13e56"}}) ppoll(&(0x7f0000001000-0x40)=[{r0, 0x2}, {r0}, {r0, 0x2001}, {r0, 0x4000}, {r0, 0x11}, {r0, 0x650}, {r0, 0x40}, {r0, 0x240}], 0x8, &(0x7f0000001000-0x10), &(0x7f0000001000-0x8)={0x11f7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000-0x5)={0x80000000, 0x0, 0x10000}, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000003000)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/182, 0xb6, 0x26, &(0x7f0000004000)={0x77359400}) eventfd2(0x64f5, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2, 0x8, 0xc5f, 0x8, 0x0, 0x81, 0x4, {0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x40, 0x6, 0x7e000000000, 0x8, 0x5}}, &(0x7f0000005000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0x83, "054e822131eb0722a08f764fadcc255464b7f45b97bfca5a3e354c44f64b9f9e7d214e8a4e4bd567a56f62045d7c589f4b43305557a41cca2f03fb1931d7c9e797b6f60e547ee879bba2110ace23f8ba66f69410418941901aaa43db32220186988059331bdafa91484d6a7abfd2f3651f81340d19f0e08068dd0a90c7792feae52bfd"}, &(0x7f0000001000)=0x8b) sysfs$1(0x1, &(0x7f0000000000)='systemvboxnet1{vmnet0bdev\x00') mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x8030, 0xfffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000006000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000+0x84d)="481f30440b8e172376edb8b8139db19d90a8e8008d27426d5c4a6b72ddd0d64b7b42e01d9eedfb63fcf905cc5f7de843df8d55455f2a5b1921d64310eee02df8e926c4d64c9f269820eca29812e37b4c40762f73ee691fc138027a552becde2e7f3190cf2293d61e134a0198ccc3380e87136a8a7ed4396fb7552c28691209f9", 0x80}, {&(0x7f0000001000-0x11)="d0e47a94aa5b8a2e6ab4947becbac7b0a1", 0x11}, {&(0x7f0000006000)="4831cc4509aaa99de214f6cc0358173edcd6417b683ffb01228f3ade73ce238abb88ef72e012c2677e8f15023075dcd09ad3fe97d059334f38404f71fcfc4fc286f2f64b7b04ff68912bfc177645a3e2746aca3a1aedb8", 0x57}, {&(0x7f0000007000-0x44)="4806cafb8c9c5bc3d0716d2ba5e2ace85520b804ea7c7523075b2b4246071497af9c756260c567040a8b703371e50f2396ec0048e629e4b2b50a3f8aca3c011467662aa3", 0x44}, {&(0x7f0000006000)="d31ce58beaf1704e4f24b816c9f6c0e242fe1c8c384521906d995222ed20e6871d0c609943effe8f68e9983d4dd1872a5a650a9a90658161ed077c01052a25d20d52f512b0403a5a7aaa8a44f501d816e1408bfadc362549318905f34af8c4f2c9c830b1135040967f176345a31d9871b56caf071a3bb3421033ae6fe2f9a1707e64582cd9eb77d1956add7708a301ab15f21d908a77497cf9c5861e59db641941133565723ac6e8f2562f6a9c81843e99e67ebf3a84911c99ab53bcd255eb3317247e808b80b2297404c16548948a90a6e3976f174c05065e45bb10447880", 0xdf}, {&(0x7f0000007000-0xd)="b69cf055422fc2dfb9754c203d", 0xd}], 0x6, 0x0, 0x0, 0x4}, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x100000000}, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000004000)={0x6000000000000000, 0x4, 0x10000, 0x0, 0x13}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000005000-0xc)=@known='trusted.syz\x00', &(0x7f0000007000)=""/107, 0x6b) 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01002300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151fcff8ef1f183fea5bdb9c8ead2000077aeb81c900000005e98b20a0000b9f70dc136cb184a"}, 0x80) 2018/02/05 12:15:31 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x363}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 12:15:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x220400, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000003000-0x9c)=""/156) [ 76.635092] binder: 10846:10854 ERROR: BC_REGISTER_LOOPER called without request [ 76.642768] binder: 10854 RLIMIT_NICE not set 2018/02/05 12:15:31 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sched_yield() getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe3000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e42000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000e8c000-0x4)=0xe8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000fe1000)={@local, 0x0}, &(0x7f0000fe1000)=0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000d9c000)) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00006d8000)={&(0x7f0000fe2000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000fe2000-0x10)={&(0x7f0000fe1000)=@ipv4_newroute={0x30, 0x18, 0x300, 0x4, 0x2, {0x2, 0x10, 0xa0, 0x5, 0xfd, 0x2, 0xff, 0xf, 0x2000}, [@RTA_IIF={0x8, 0x1, r3}, @RTA_MULTIPATH={0xc, 0x9, [{0x1, 0x6, 0x800, r4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x24000010) 2018/02/05 12:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000be4000)=0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000974000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009c2000)=0x14, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000413000)='/dev/sequencer2\x00', 0x80, 0x0) accept4$llc(r2, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ad4000-0x4)=0x10, 0x80000) r3 = syz_open_dev$adsp(&(0x7f0000146000)='/dev/adsp#\x00', 0x7fff, 0x121001) r4 = dup(0xffffffffffffff9c) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000316000-0x9)='/dev/dsp\x00', 0x501000, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000e0c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000935000-0x4)=0x10, 0x80000) pipe2(&(0x7f00002b0000)={0x0, 0x0}, 0x80800) r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ion\x00', 0x0, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ac000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002b2000-0xe)='/selinux/user\x00', 0x2, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fda000-0x9)='/dev/ppp\x00', 0x301400, 0x0) r14 = eventfd(0x0) r15 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r16 = socket$bt_l2cap(0x1f, 0x2, 0x0) r17 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/mls\x00', 0x0, 0x0) r18 = syz_open_dev$audion(&(0x7f00001b9000)='/dev/audio#\x00', 0x8d, 0x80) r19 = syz_open_dev$dmmidi(&(0x7f000008c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x40) io_submit(r0, 0x9, &(0x7f0000cfc000-0x48)=[&(0x7f0000b88000)={0x0, 0x0, 0x0, 0x0, 0x4f, r1, &(0x7f00003d6000-0x77)="f2a56dfa23bde6603818f5812553197913a6edaf14e3dbfec19ccaf8d11987ba843f922d071bb4faf3af9cb6254c7f337717cbd86f0deb0b49e1ec9f9889b867b6b3c4ef6761ca2acb8a6cfe54bba10f7b3730be39e66b8e8cedc49f6ed5e7836a32f82bcc8a503ab132f649f140ac06852584062485b1", 0x77, 0x53d, 0x0, 0x1, r3}, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x7, 0x5, r4, &(0x7f00005e8000-0xa)="223bfb0d8450442ca783", 0xa, 0x800, 0x0, 0x0, r5}, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x7, 0x5d, r6, &(0x7f0000f3f000-0x97)="97bfb0cfdb44178ff0784679c77f347fd08192290f254cdddf98d54212c281a6cc584b96b6d8c2467c9f24523124508f02e8f83000010dac1500368e27218da37534eedf2e466aa9c99289c878178a0582aec92d748c3a0498807ec0188a4a2406045e79f9109bef8114cc697597fc726977c750fa9a0806bdc87ddabf0fb5dbb9fdc00d05ebee68c527c35b4860af61b9ce17f784c27b", 0x97, 0x0, 0x0, 0x1, r7}, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x8, 0x4, r8, &(0x7f0000463000)="dd2be4f36f9a982184e00fd576fd96abd32a9c14b98b6829f7bf10a2140ac41fa70c2eaea5776b3be17d521802be7dd1188a0523f16587cf00ee7fd188f3771f2ac68e3430b4e2a34fbfd72a452835e28aa09a17e62b103c122a5025b9b47b64754f7560180e5f671268d37b4ad1ac8631a6a90250900c9d5144793ec1cbb4f4fef6ad93e1ac0a7c6de5", 0x8a, 0x0, 0x0, 0x0, r9}, &(0x7f000099d000-0x40)={0x0, 0x0, 0x0, 0x2, 0x100000001, r10, &(0x7f0000542000-0xa4)="080aeef18b86f17d8f790f0c4f16c284f9e282f0c0cf69c6cc152975a20f217eac13c87ada601be96f5d247d6d509b692e8973d3a6ee8cc16bf57cc23a81f62dbc6a22ccc5f0b879c3aed9e9408197567e2249b3957c0b2b056f074e02e6752d52c9a4107700681b4db82dc6df1632cc7eb8ee94c6c6544a0fbb46732f708d564988f3548512a842a9b477843b82b06155acfa1771faed6ce18acf0f40a05c7d01445d06", 0xa4, 0x7, 0x0, 0x0, r11}, &(0x7f00002db000)={0x0, 0x0, 0x0, 0x7, 0x4, r12, &(0x7f00006aa000-0x27)="25d1fca264e12f54921e279248edf82cf40c54e7ac05b85377b9f8d70a850c2d5b0174f998c6ec", 0x27, 0x3a, 0x0, 0x1, r13}, &(0x7f0000740000)={0x0, 0x0, 0x0, 0xf, 0x3, r14, &(0x7f000020a000-0x23)="7cd964b60a9c2b05319df47eb73bc15610358a177bd50b0e894afa50ae4e02e4c561bb", 0x23, 0x0, 0x0, 0x1, r15}, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x6, 0x10001, r16, &(0x7f000000a000-0x1000)="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", 0x1000, 0x8001, 0x0, 0x0, r17}, &(0x7f0000695000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, r18, &(0x7f0000231000-0x3f)="1d3c051da965ca69e9dcf881215b7d707588ed4b259e5b0806b166b1279cdbe73bfc2db6311ddf405694f3a1da8ee48eeea992842be7373947f9b28c427ade", 0x3f, 0xffffffffffff0000, 0x0, 0x1, r19}]) r20 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) preadv(r20, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) 2018/02/05 12:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x0, 0x7b, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x0, r2}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) 2018/02/05 12:15:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000018f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4), 0x81) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0xdd2c, 0xa, 0xa0, 0x80, 0x67, r3, r4}, {0x0, 0x100, 0x100000000, 0x8ace, 0x60000000, 0xff61, 0x7ca6, 0x35f}, {0x20000000000, 0x0, 0x101, 0x6}, 0xd7, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x3, 0x3, 0x2, 0x40, 0x200000000, 0x100000001}}, 0xe8) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000068d000-0x4)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000cf4000)) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x200, 0x0) [ 76.710830] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 76.721249] binder: 10846:10854 ERROR: BC_REGISTER_LOOPER called without request [ 76.728884] binder: 10854 RLIMIT_NICE not set 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f000067f000)='/dev/amidi#\x00', 0x200, 0x4000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004dd000)=0x6) 2018/02/05 12:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002ea000-0x8)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffda1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/05 12:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000367000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x23) fallocate(r0, 0x1, 0x1, 0x80000000) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/05 12:15:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000258000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ef000)={r1, 0x63, "435812a4a7bc765646136b66cce3362bd0bd9d31147dccb45016d5e173dc08a15b16dadec950944c0deeecf034c6cbcb8f43972fb7f96512ca0838f54e26026b14016440d899a9714d2b5fa26b9f8b5231a53d69b4db592af8f099fc3b24a7eccf1c73"}, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) gettid() 2018/02/05 12:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e52000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10000, 0x4) r2 = syz_open_dev$dspn(&(0x7f000066c000)='/dev/dsp#\x00', 0xb53, 0x2000) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000f04000)="1962bcbb06058634dbcade25ac502b0a3a040442e7a7ea4511f29619965c33962e64c77d2dc4dcbfe99499fac32d20bab7a299206e06dbf15351cd92e3a79a47e79288cb0c298c213dfd398e5d0482df56e66fd443b9127de40ba9e07c426ef2156344b152800d427df3465b2d003c25042bf63e7e924790b152439bf7f1560b8aa561e313e15cb043972064f39c191ab584ab09", 0x94) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000f41000-0x30)={0x0, 0x0, &(0x7f00004f0000)=[], 0x34b, 0x0, &(0x7f0000b10000)}) 2018/02/05 12:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d76000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000016e000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000cd6000-0x10), &(0x7f0000d64000), 0x8) r0 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006b0000)={0x0, 0x4c, &(0x7f0000259000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x36192409}]}, &(0x7f0000ff9000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d90000)={0x0, @in6={{0xa, 0x0, 0x3f, @empty, 0x8}}, 0xf, 0x5, 0x7, 0x8, 0x5}, &(0x7f00001a9000)=0xa0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008c6000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d23000)={r1, 0x8000, 0x2, 0x80, 0x8, 0x800, 0x6, 0xffffffffffffffff, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x7ff, 0x8, 0x400}}, &(0x7f0000b62000)=0xb8) 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000485000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003cd000)=""/157) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000222000-0x4), &(0x7f0000956000)=0x4) 2018/02/05 12:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000dfa000)={@common='ifb0\x00', @ifru_flags=0x1000}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000009000-0x5c)=""/92) ioctl(r0, 0x4018414e, &(0x7f0000007000)="06e8") 2018/02/05 12:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/05 12:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2, 0x2000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000fe8000-0x1)=0x8001) prctl$intptr(0x8, 0x0) 2018/02/05 12:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006d7000-0x8)={0x1, [0x0]}, &(0x7f0000090000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@assoc_value={r1, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:15:31 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000028000-0x5)='.request_key_auth\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000027000)='keyring\x00', 0xffffffffffffffff) add_key(&(0x7f000001f000-0xb)='cifs.idmap\x00', &(0x7f0000028000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="f46902b45cfadf0763b74bbfed0b452a56d0fa40a8e8a61148aebcbb68c904b3f74e4a69aaac7b703b6f72a3cafa283c85b42b5e252f8f6242b1dd96f6b630bc87b7911ea5a4a8ff3bd5", 0x4a, r0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 12:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a9e000-0x20)={0x9, 0x3, 0x8000, 0x800, 0x662, 0x5, 0x6, 0x0, 0x0}, &(0x7f0000310000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a8000-0x8)={r2, 0x9}, 0x8) 2018/02/05 12:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) r1 = socket(0x3, 0x6, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000eb9000+0xdc8)=0xffffffffffff0000, 0x4) bind$inet6(r0, &(0x7f000083f000-0x1c)={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bea000-0x8)={0x0, 0x40}, &(0x7f0000358000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bb0000)={r3, 0x8}, &(0x7f0000f95000-0x4)=0x8) recvmsg(r0, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78}, 0x0) 2018/02/05 12:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f81000)={0x1ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x4, 0x7, 0x8, 0x488, &(0x7f0000474000)=@generic="2718a8a4dc2684bbf942091820423e69", 0x2, 0x3, 0x7c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 77.016104] sctp: [Deprecated]: syz-executor4 (pid 10954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.016104] Use struct sctp_sack_info instead 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000525000)='mountinfo\x00') mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00002da000), &(0x7f0000ae4000), 0x0, &(0x7f00009f9000/0x1000)=nil, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0x3, 0x9) msgctl$IPC_INFO(r2, 0x3, &(0x7f000048c000-0x18)=""/24) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000ae6000-0x4)=0x1) exit_group(0x100000001) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={{0x77359400}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000fa000-0x86)="445278ad1d5a777b81e1293b0ed66bd49738661b867bae84e07b98b958913a1aa17413f4939826a7c4a8b80b919ff649a85c1234194c79314fa97286b3636840dec458c1f33351c135c440c92b5d0b2bbb4dacc979096a9b22bdbf005190adef3ded818afb96ccc98dcb5a6dfefdce8d49838600faa34f792640b8a0ebe134c5977dcd9fe734", 0xfffffffffffffef5) r3 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getdents64(r1, &(0x7f0000002000)=""/72, 0x48) exit(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000001000-0x5c)={0x81, 0x1, {0xffffffffffffffff, 0x3, 0x1d7a6d9c, 0x1, 0x9}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x40100, 0x0) getdents64(r3, &(0x7f0000001000-0x1000), 0x0) 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000220000)={{0xfffffffffffffffd, 0x7, 0x8, 0x0, "a5510ef4052b0cc71a3ca353a5338cb1135c4edca09afb19d38b0c6cb2935419114279a86a13f91a40143087", 0x98}, 0x3, [0x401, 0x10000, 0x5207, 0xfffffffffffffff9, 0x800, 0x8000, 0x1, 0xd7e3, 0x0, 0xaad, 0x1, 0xfffffffffffffff9, 0x9, 0x81, 0x3, 0x100000000, 0x0, 0x5, 0x10001, 0x0, 0x3, 0xfd, 0x5, 0x7ec, 0x3, 0x9, 0x7, 0xfffffffffffffff9, 0x200, 0x4, 0xfffffffffffffffa, 0x6, 0xfff, 0x2, 0x3ce, 0x17956c4d, 0x55d, 0x3, 0x3, 0x1, 0x3, 0x6, 0x8001, 0xfffffffffffffff9, 0x5475, 0x7fff, 0x9, 0x2, 0x8001, 0x2, 0xb37d, 0x100, 0x4, 0x4, 0x5, 0x400, 0x4, 0x0, 0x42, 0x3, 0x0, 0x1ffe, 0x7, 0x3, 0x6, 0x3ff, 0x5, 0x6, 0x3f, 0x401, 0x8, 0x8, 0x1f, 0x1, 0x1, 0xe206, 0x10000, 0x1, 0xbe, 0x7, 0x4, 0x80000001, 0xef, 0x8, 0x3, 0x5, 0x7fff, 0x9, 0xfffffffffffffce6, 0x7, 0xfffffffeffffffff, 0x7, 0xbb01, 0x9, 0x1bb8, 0x9, 0x1, 0x0, 0x4, 0x40, 0x9, 0xfffffffffffffffd, 0x2, 0x1, 0x9, 0x10001, 0x800, 0x9, 0x0, 0xfffffffffffffffb, 0x1, 0x5, 0x4, 0x800, 0x80000001, 0x2, 0x101, 0x8, 0x1, 0x101, 0x4, 0x4, 0xbf6, 0xfffffffffffffff9, 0x1, 0x9, 0x9, 0x4]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) getdents(r0, &(0x7f0000bbc000-0xb3)=""/179, 0xb3) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f42000)={0x1, 0x2, 0x5000, 0x1000, &(0x7f000073c000/0x1000)=nil}) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f0000093000-0x8)={0x19980330}, &(0x7f0000f42000)={0x0, 0x10000005}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x2}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x2, 0x2f1, 0x10000, 0x1, 0x3, 0x3, 0x4, 0x35f, 0x4, 0x8, 0x6, 0x7, 0x733f, 0x8000, 0x34], 0x6000, 0x204041}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='cdg\x00', 0x4) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006e2000-0x8)=0xfffffffffffffff9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000d40000)={0x100, 0x39f5986b, 0x8, 0x7, 0x2, 0x80000000, 0x3, 0x8ab, 0x8, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[], 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002b5000-0x4)) 2018/02/05 12:15:32 executing program 3: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c75000)=@ax25, &(0x7f0000001000-0x4)=0xfffffffffffffd4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x2000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c99000)='/selinux/checkreqprot\x00', 0x8000, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522}, &(0x7f0000034000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053b000)={0x0}, &(0x7f0000b1f000)=0xc) capget(&(0x7f0000730000)={0x399f1736, r1}, &(0x7f0000e79000-0x18)={0x80000000, 0x7fff, 0x0, 0x7, 0x3f, 0xcbf7}) socket$inet_sctp(0x2, 0x3, 0x84) 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x10001) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c7f000-0x4), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000918000-0x4)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000092d000-0xc)='/dev/autofs\x00', 0x10a41, 0x0) fallocate(r1, 0x2, 0x69dc, 0xdafa) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c9000-0x20), &(0x7f0000ed2000-0x4)=0x20) [ 77.064362] sctp: [Deprecated]: syz-executor4 (pid 10954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.064362] Use struct sctp_sack_info instead 2018/02/05 12:15:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4), 0x217) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000738000-0x10), 0x2, &(0x7f0000001000-0x90)) 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000093f000)) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b20000-0xc)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009f6000-0xc)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c5d000-0xa)='/dev/dsp#\x00', 0x8, 0x4080) write$selinux_access(r0, &(0x7f0000370000-0x36)={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x38}, 0x36) r1 = syz_open_dev$sndpcmp(&(0x7f00004d4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x181000) inotify_add_watch(r1, &(0x7f0000bbb000-0x8)='./file0\x00', 0x1000000) r2 = syz_open_procfs(0x0, &(0x7f00007d3000)='net/dev_mcast\x00') recvfrom$inet6(r1, &(0x7f000022f000-0x39)=""/57, 0x39, 0x2001, 0x0, 0x0) fanotify_init(0x20, 0x40000) sendfile(r2, r2, &(0x7f0000c4e000-0x8), 0x8005) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000530000-0xa)={0x0, 0x4, 0x1, [0x8]}, &(0x7f00002bb000-0x4)=0xa) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000840000)) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000994000)={r3, 0x80}, 0x8) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bdb000-0x20)={0x10001, 0x1, 0xf000, 0x1000, &(0x7f00001dc000/0x1000)=nil}) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f000094a000)=""/168) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r1, &(0x7f0000001000)="15", 0x1) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r1, r1, &(0x7f0000001000), 0xfffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl(r1, 0x8, &(0x7f0000356000-0x21)="354b85be4b5ff8f58078fe74390bb773b555cb0fd77778b557f8ddbc728df664d1") r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f00009cb000/0x4000)=nil, 0x4000, 0x1000000, 0x7050, r1, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e57000)=0x7, &(0x7f0000480000-0x8)=0x1) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TCSETS(r1, 0x5402, &(0x7f00005c1000-0x24)={0x6d9bac43, 0x2, 0xe, 0x1ff, 0x4, 0xfffffffffffffc01, 0x8, 0x7, 0x9, 0x80, 0x8, 0x100}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aca000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) fchmodat(r1, &(0x7f0000519000)='./file0\x00', 0x20) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)) 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) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @thr={&(0x7f0000001000)="85c40316f8e0c587e582cc180c3f52dc52bf3bc3be3ec377db02dca0900f1ae87f3780dca8602ef5f1b8466bac13dc1bdf10c1312e1900688b2b373fa5f4e3075bbdee35db3b711147d5c41ebda8fa57f503690585ddb549841fb39e651a662d89d0a7d3701dde8944646b8544d46acfd2f590a73f3efcc501ed52661e0d7e5b8f0eb56a8f4cf8fa154ce66f98f56dde16c480ac87a7b1da837bbd9b1c29697c231973084d44d9d25f4a4d4a12e5aafccbadeaa868dfdca3d09f2dea285e109bc9cc41734a57f56b3aba99e2c39245", &(0x7f0000001000-0xda)="7442aa5b449c9e4295f6d38fe7f45b4c285d38779bcfdb092a4ca914ac0e790ce68082d45b98bd0a62ea510f68fe49eba1db869fa5f68603a119d99e3f512ec274901f018cf184fb6d6e7db99d34fb43f6fd8e9cd2cf3408f5981c966698d579f8a29f855eaca8ec83ec8e637b032a6dff5eda95b8c17339217fbf7ccee578956b976218a5cd0fcaf2ef4128960f43477bcb86c2e1842a50cf98eb194607d8f7043e38114454a3b724b81bbc1b9edd5f8c91b6266b87e8c42f6e574fd6ec24566ffedefab635dc78081ee064d7a42e50d1b0560414207e2a1216"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r1, r1, &(0x7f00002f3000), 0x9) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9f000-0xc)={0x2000}) read$eventfd(r2, &(0x7f0000354000), 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x3ff, 0x8) timer_delete(r0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e99000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = creat(&(0x7f0000873000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000396000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) statfs(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000298000-0xfa)=""/250) 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de8000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000088a000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x6}}]}, 0xc4}, 0x1}, 0x0) r1 = accept$inet(r0, &(0x7f00007cc000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001ea000)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000fe5000)={@dev, @rand_addr, @dev}, &(0x7f000041b000)=0xc) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009ed000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) recvfrom$inet6(r0, &(0x7f0000de0000)=""/27, 0x1b, 0x100, &(0x7f0000213000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="85393fd36504d4687a3a95c6bc4be695", @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000014000)={0x0, 0x8, 0x2, 0x5, 0x6, 0x7}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000015000)={r2, 0x10001, 0x3, [0x6581dee1, 0x0, 0xa4]}, 0xe) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000648000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mknodat(r0, &(0x7f0000f46000-0x8)='./file0\x00', 0x10, 0x1) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d7000-0xc)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1d)='GPLem0security@ppp0vboxnet1#\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003000-0xa8)={0x5, 0x0, [{0x0, 0xab, &(0x7f0000003000-0x29)=""/171}, {0xf001, 0xb7, &(0x7f0000003000-0xb7)=""/183}, {0x4000, 0xb6, &(0x7f0000003000-0xb6)=""/182}, {0x4000, 0x89, &(0x7f0000002000)=""/137}, {0x4, 0x5b, &(0x7f0000001000-0x5b)=""/91}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) tee(r1, r1, 0x1ff, 0x1) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80000800000000, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000717000)) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x2f3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000-0x24)) [ 77.398401] DNAT: multiple ranges no longer supported [ 77.413326] DNAT: multiple ranges no longer supported 2018/02/05 12:15:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="f8417207421dcd659dab3ef9cacfcfacb180b4e4ce161598384d96f99de07a3308363d99d547ee656ce8ce371c6f84c42edc3edfd404a5bb5c7d9eb420e98e280d07344478d27f9d930018890ae52dad6d9b87dff030775ce68d", 0x5a, 0x90, &(0x7f0000000000)={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe0}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x22, &(0x7f0000000000)=@mangle={'<\x00\x00\x00le\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000968000-0x10)={0x17, 0x1, &(0x7f000086a000+0x3b1)="c9"}) 2018/02/05 12:15:32 executing program 0: r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00006bf000)=0x7) keyctl$search(0xa, r0, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2}, r0) time(&(0x7f00009bc000)) 2018/02/05 12:15:32 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0x0, 0xce, 0x677, 0x6, 0x5a, 0x20, 0x4, {r6, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xfffffffffffffffc, 0x400, 0x2, 0xfffffffffffffffd, 0x7}}, &(0x7f0000003000)=0xb8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000002000)={r8, @in6={{0xa, 0x1, 0xc1, @empty, 0xff}}, 0xfffffffffffffbff, 0x4, 0x6, 0x0, 0x8}, &(0x7f0000001000-0x4)=0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) 2018/02/05 12:15:32 executing program 1: 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) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) alarm(0x8) syz_open_dev$sg(&(0x7f0000d05000-0x9)='/dev/sg#\x00', 0x8, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x428, "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"}, &(0x7f0000a2c000)=0x430) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cfd000-0x8), 0x8) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000a6000-0x4)=0x40, 0x4) write$tun(r0, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) epoll_create(0x4) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = request_key(&(0x7f0000ac0000-0x8)='trusted\x00', &(0x7f0000d53000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f4a000)='self\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) listen(r1, 0x7fa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fcc000-0x8)={0x0, 0x0}) r4 = accept(r3, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0xffffffd4) recvfrom$ax25(r4, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000597000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000596000-0x50)={@generic, @ifru_mtu}) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c}, {0x6}]}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000097c000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/status\x00', 0x0, 0x0) execveat(r2, &(0x7f00009d5000)='./file0\x00', &(0x7f000038b000)=[&(0x7f0000bbb000-0x1)='\x00'], &(0x7f00002fd000)=[&(0x7f00006f2000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", &(0x7f000025f000)='^\x00', &(0x7f0000c92000-0xd)='/dev/snd/seq\x00'], 0xd00) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl(r0, 0x0, &(0x7f000092f000)="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") r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) r2 = semget(0x0, 0x4, 0x1) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000bb000-0x47)=""/71) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db8000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000780000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) syz_open_dev$sg(&(0x7f00009d4000)='/dev/sg#\x00', 0x0, 0x80000) r1 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)="f3740063616b") vmsplice(r1, &(0x7f00002d5000)=[{&(0x7f0000a8e000)="49399e355437e20c28be0ea56478ae96f8f6af566d02eca9e44095c9438cd0853e8247355240eb3e01c3cc2c1f2b988fb365793ba6a582d6f9bf7bb818fe80f5e1a52d83751f63c1a9ccfe", 0x4b}], 0x1, 0x4) exit(0x0) lseek(r1, 0x5c, 0x0) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000038e000)=@generic="45b3ab219d46a81bc82a800078f9a9f0") sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000941000)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c49000-0xb)={0x3, 0x81ca, 0x6, 0x80, 0x3fffc0000000, 0x0, 0x14, 0x9, 0x3, 0x4, 0x401}, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) dup3(r1, r2, 0x0) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000935000-0x98)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x3, 0xd601}, &(0x7f00008ba000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f03000-0x8c)={r1, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x721d}}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000e6f000)={&(0x7f0000464000-0xc)={0x10}, 0xc, &(0x7f0000b73000)={&(0x7f0000aa7000)={0x20b, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0xfffffffffffffffc, @binary='X'}]}, 0x20}, 0x1}, 0x0) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b8000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000806000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x0, 0x4, 0x2}}, 0x26) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) r2 = getpgid(0x0) ptrace$setregs(0xf, r2, 0x7, &(0x7f00002cb000)="1617bbca7f5fed5b457e26d09d4cb7e17da128614f3f28977e184d953e56e78589adbf94740722450772b7f02f2113d531c7dd4f803e7b4f8bacde9892") 2018/02/05 12:15:32 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0x8000, 0x3, 0x7fff, 0x9, 0x6}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r1, &(0x7f0000e7d000), &(0x7f0000002000), 0xfffffffffffffffe}, 0x20) 2018/02/05 12:15:32 executing program 3: clock_adjtime(0x2, &(0x7f00004b5000-0xd0)={0x5, 0x5, 0xce4, 0xfff, 0x3, 0x1, 0x2, 0x20, 0x8, 0x5, 0x0, 0x552, 0x90, 0x101, 0x1, 0x2, 0x3, 0x6, 0x3, 0x5, 0x7, 0x0, 0x5, 0x1, 0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) mlockall(0x1) fallocate(r0, 0x2, 0x6, 0x60a667b7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x40, 0x8, 0x2, 0x3, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xdd)={r2, 0xd5, "d68f65837c009554f2356ce6166672bde15fb367244585f316e4d7ee09b29025f3ae0a54814872cc3989964059de3ce6936ab5b9f079fbee5b97d29c71d3d0d4807444a52cd5a6c38b4028c658012f7d4247b779bb270ed076425bb822c137aaccf641e4c1864f357d3fdce519eb5ad37974ef0bf00a21ea7b2b41d29403e03e362befe77a7ed39d0f50a6052fe7a433c7681a16e433fd420b04326d8f662b52e965c0f8658e558b6b4fe506fc4e374c08c96856b848ca8fc2e97e2244f43c5a1a77af0fa4863ebab1895695587c9283c4169b4802"}, &(0x7f0000001000-0x4)=0xdd) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x3ff, 0x4, 0x10000, 0x240}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10), &(0x7f0000003000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000), &(0x7f0000001000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x4, {{0xa, 0x2, 0x2, @empty, 0x7}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000004000-0x4)=0x2f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x60)={0x27, 0x68, 0x1, 0x0, 0x1000, 0x1, "0024a39e0ddd7c5c1aaa326ccaf58aecc166e36ba5c101c6ff846d289ffbc479a6de187378b63e5d18a26c2009a0c03a49a1884651999958c1c95f53142b06", 0xe83}, 0x60, &(0x7f0000005000-0x40)=[{&(0x7f0000003000)="592e330d4e239819612c1c7f9a9de1cf5806171b198c1006db2382a2fb24c6feb21675d906fa754ce0c7a4e4b859223cbae386cd4484a42fe0c996e0c3af3e3a27d530d97173ef1c01ffb42e32e4ec349553d61087d096f8b90c9b4d1e41", 0x5e}, {&(0x7f0000004000)="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", 0xff}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="f81f4502072e7fc3ce1214d03328b709a9d0ca857346f921a622fe0a693a8a73466cb2ffcd810f0862dbbc9d73166a3d2cbfc0fd20125c177c48f14ef4fe0ce2a2324094608538ec597527bd43f7e3dbc401870b82502be5bbf6", 0x5a}], 0x4, &(0x7f0000002000)={0x108, 0xff, 0x4, "17a42dcf9d7de8b792aaea008ea416cd0ade56ad546beea93468051d18bcdee235d614671d23a72229b2cd7c0484e5cab173b9a6ed8295927b90676248b0c9e30a61f08d9d5ae2bbe739208211fd17e2ed1ae9b81a2176b440cf37b931f6a75894ab6b531888594dfb0ed03494e0b60b3654a30dd3d088fecd0d6b79b0fbeecc2ad33652581dfd22fabdbab9f3f5bcf73c138257a6019d8a8d7e87a20a7f707cfebd55bfdb16f13c5b5a3b5f311273354027c1ed36d9fbad8d7ff6c76a7dcf21eb85224f664d6c5d91acab8004385e16e8a7700edb22bba677ddf6839b2e1b85da17b97dfc3b7b6002ef745ef969f0a019c1f71b1175c7"}, 0x108, 0x804}, 0x10) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r3, 0x1ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000-0x6)={r5, 0x9}, &(0x7f0000005000)=0x6) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) syz_open_dev$dspn(&(0x7f0000a07000)='/dev/dsp#\x00', 0x8, 0x80) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000b000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0xb93, 0x3, 0x4, 0x9, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0xffffffffffffff81, 0x7}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/02/05 12:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a79000), &(0x7f0000cd4000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000aeb000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f000077b000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x301, 0x0, []}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce0000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000534000-0x4)=0x7) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r0, &(0x7f0000001000)="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", 0xfffffffffffffe8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000006000-0x46)=""/70, &(0x7f0000005000-0x4)=0x1b6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x26}) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000a0e000)={0x7ff, 0x2, 0x3, 0x3, [], [], [], 0x401, 0x20, 0xffffffff, 0xd2, "231af1e011aa9b026304bcb2f5a22610"}) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000f9d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a5000)=[{&(0x7f0000001000-0x7f)="704fddfda0c4fcac4ac8c5a8a525405da919bcd625b8b14d8096585c5624113c3d7f782fcd996f7f2a288a4d06f2bdcc8307d115d70c2f096f511d529dd086a2bdaa190a9286fc0d2ea3d5dcbb5e6c0ac99178446aa1b12323d84bfa59fb08255adeb45e441d86be46cdc8ccc02be300077ca65716a0867a774df5c407ca53", 0x7f}, {&(0x7f0000001000-0x90)="defb50b47a7e756f22fc2031f20e3eb172b29c423d828f81b243710e3923c8d1caa1ecdbfa3b7b6fcbe5809d932eb48e82a4b71b7cf321c23cc0f6af3e09cd250b1386d40f0c9cd244d37355b4fd4230ac103e473b6c8ca4d7dbdf1666a6bd386a3c8bf8a0b47dbca7d6a2b248dff46b387ce7f157c5625d10e0ccee8f7687f2128f9fe9ac23c400125c88364d7a2e33", 0x90}, {&(0x7f0000000000)="7f31cbc5bee11e40dfefd03e42db5870aa4826d95ba8f707eef331d6bb1b0412a6b8f1af4fa287b08e68c2a2746711c5568a3ed4aecd9d84abc503c3aca872c16f730c95ec5413635e3ce39883290a711ee61b2eeedb", 0x56}], 0x3, 0x0, 0x0, 0xc0}, 0x8004) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000001a000-0x8)=0x20, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0xc000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001a000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f000001a000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r2}) 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000e8000), &(0x7f0000a13000-0x4)=0x4) r1 = syz_open_dev$vcsn(&(0x7f00007c1000-0xa)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x3b0}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) readv(r1, &(0x7f0000b47000)=[{&(0x7f0000257000)=""/4096, 0x1000}], 0x1) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f000006f000)=""/77, &(0x7f0000206000-0x4)=0x4d) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000005f000)=[{&(0x7f0000e73000)="9fed", 0x2}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002fa000-0x4)) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000476000-0xc)='/dev/rfkill\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000821000)={0x1f, 0xd1, 0x6, 0x40, 0x15, 0x9}) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4}, 0x4) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = getpid() ptrace$cont(0x1f, r1, 0x7b, 0x9563) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0xa4, @tick=0x5, 0x800, {0x7, 0x7}, 0x5, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x4, 0xff, 0x0, 0x3f, 0x5, 0x3}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x0, 0x7, 0x5, 0x1ff, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000004000-0x10)={0x27, 0x1200000, 0x24f4000, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x80, 0x3}, 'port1\x00', 0x98, 0x20010, 0x9a, 0x5, 0x4642, 0x9, 0x1, 0x0, 0x4, 0x7ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x4}, &(0x7f0000005000-0x4)=0x8) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x103ff, 0x0, &(0x7f0000000000/0x4000)=nil}) r4 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000005000)={0x480000000, 0x4a, 0x3}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r4, &(0x7f0000001000-0xc)={r4, r0, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x6, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000007000-0x10)={0x7, &(0x7f0000006000-0x1c)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000)={r3, 0x68, "cd9a7ab88216939bd29063e8c04ad40159e19925e3f2fd39fc3e11bbe06e208f78295336dcd5391f2eb5f894cf407e220799d8abbc87f224bfdab65d6ec6327f90c70cb024c91d8d5ac54ed23a2e73193c7c4372fde5678bcd507f67876697932e36d98e28ba3ba5"}, &(0x7f0000008000-0x4)=0x70) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setscheduler(r0, 0x7, &(0x7f0000d52000-0x4)=0x6) syz_emit_ethernet(0x7a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x401, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062f000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000850000)={0xb2, 0x8003, 0x1ff, 0x4, 0x0}, &(0x7f0000e8e000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000c82000-0x8c)={0xfffffffffffffffe, 0x132, 0xfffffffffffffffd, 'queue0\x00', 0x20}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000049e000-0x8)={r2, 0x9}, &(0x7f0000048000-0x4)=0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r4, 0x1) waitid(0x2, r0, &(0x7f0000541000), 0x8, &(0x7f0000613000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000069e000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000713000-0x4)=0x1008) 2018/02/05 12:15:32 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a2000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/194) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000869000-0x20)={0x80000001, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000433000-0x10)={r3, 0x9}) r4 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cba000-0x4)) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r5 = dup2(r1, r4) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f000051c000)=0x3000000000000) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) sendto$inet6(r5, &(0x7f0000a74000)="d7c917ce520bdaaf1c31c824f9357ce6e15596b42fbebbdf71917ecb0c4e8fcdd53a237e3345dc916320f8b2993c0d90e6573960fd2517b1569493217becc42f49b1c42b3a0c6f05532454bf992fd022a7f764f3d035210f39f65bc37e9986ce9c785ef9994c69fca8a5d145187eeb32ae1071f5b1ebbc125f04792ccc8159a5d7052d7a03dbb42fcb76fac63578a93bc588d43858d2db32de49", 0x9a, 0x40000, &(0x7f0000353000)={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/05 12:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f00000ee000-0x8)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b33000-0x8)={0x0, 0x3}, &(0x7f000073f000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001d0000-0x8c)={r5, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x8c) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000369000)={0x4, r3}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00006aa000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f60000+0x4c4)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000030a000)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00005cf000)={@generic="6f0fad081d3e82f6145b0300b86bbf5c", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000379000-0x4)) ioctl$LOOP_CLR_FD(r0, 0x4c01) creat(&(0x7f000030b000)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f87000+0xb4f)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}}}, &(0x7f0000c4d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c8a000-0x8)={r3, 0x200000000000}, &(0x7f0000364000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000766000)={{0xb54d, 0xff, 0xfff, 0x1, 0x5, 0xf2}, 0x5, 0xba, 0xd3b79e8, 0x7fffffff, 0xffffffff00000000, "dbd098fd2e5edfa030f5ba6da87dba6229b92dbea5bfcc7cd47f1450ed3c09b616961ac03e08d722a16f6da18bd42aabf0f6d04e873047d0da96a08dfa58de65e4e485a427049973c3a38b6d027a9ef82598f8773a2063f366b7d8ce19341285caad114be4784f595b90050e651381fdf7a92f6466d5873371b2e8c9b5861987"}) preadv(r4, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x6) 2018/02/05 12:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005e1000-0xec)=""/236, &(0x7f0000476000-0x4)=0xec) r1 = socket$inet(0x2, 0xe, 0x7) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007dc000)={0x6, 0x4, 0x5, 0x5cc, 0x400, 0xf41, 0x1, 0x4, 0x180b, 0x564, 0x1}, 0xb) r2 = semget$private(0x0, 0x3, 0x24) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000838000)=[0x1, 0x2, 0x56ba54eb, 0x1ff, 0x3, 0x9, 0xffffffffffffff86]) r3 = semget$private(0x0, 0x0, 0xc0) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000d95000)=""/141) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) munlockall() 2018/02/05 12:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000a46000)={{0x0, 0x0, 0x100, 0x8, "104d1fa94a22b572ca63c81a6d677cea192b255f25374cdd23e73b29206ea6a4e0dd286bf5a478e558d40d47", 0x9}, 0x0, 0x0, 0x1000000000000000, r2, 0x1, 0x100000001, "825a46bafc86e4d8a385835ff0005a9de4740efcd3705fccd4ecb5e841f7645ad01e1eae1fae1402550c82a704c2d6473941e76c120bb677dcb720f35809fa5a", &(0x7f000071e000)='\x00', 0x1, [], [0x6, 0x3334, 0x6, 0x100]}) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000214000)=""/167) 2018/02/05 12:15:32 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000105000)={0x3, 0xffffffffffffffff, 0x608a5e14a811260a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e73000)=@sack_info={0x0, 0x100000000, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x8000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0xffffffff00000001, 0x9b36, 0x3, 0x2, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x8c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00003a1000), &(0x7f0000b5c000-0x4)=0x4) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f000047a000)={0x22, 0x961, 0x6, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x6, 0x0, [{0x215, 0x0, 0x1}, {0x8f8, 0x0, 0x100000001}, {0x582, 0x0, 0x3}, {0xbff, 0x0, 0x1}, {0xa65, 0x0, 0x80000001}, {0x974, 0x0, 0x80}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xda, "6e9d2c3e62f293af38821919252a35fe4153c563aeb93d500fc23c31068b9410a2d77bf32d8d4eecbcaaad53f30821a9f76c682af8147d4d5198af56143b534a8977240216afe2e682d93b9cfb460dcaee10d41189ce7d53efef40d529030900475e78cae3492526b82c5c991886eaa295695240419ba705f66f3469380b791089eb5f11a7a845e93835119fc65d400c51d81837101d8f78b90ec05baf41e3bf412268e5df3d3648c1e08fc1b2769281f9828e71340b6e437b78c90654e01a62b0f2788462bf7e1da284b0aa62059564928b2b733ed92e5932a2"}, &(0x7f0000002000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) shutdown(r3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000)=0x80000001, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002000)={0x1, 0x0, [{}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000-0x258)=[{{&(0x7f0000003000-0x10)=@ethernet={0x1, @random="f8288232818b"}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="4f4a0dfa9386aa22e5454a84", 0xc}, {&(0x7f0000003000)="45f33777fb1f3e99bf2cee61aef2a1b9effdae196022bc68f258e284cfd5a4958a2f3e9e060363c42b0cea26bbfb42cd5b513fa6e9e791154a7c3e996198605427a9eb566ce7d028598eb1a14a7d0e421dcac37778d3df84d4817c70792557ac55d03d0892b7510e0e2d52a145f359f755ebfaedf6ff3f7509a1684522280d68ea7c11ee239579b32b06012d293bf08d0ae75f85cbb164fd25045205b179152f06adecc5b041b443ce06368cd2efbfe4e3f26ee7766de363e770120914b105adae785198f0596913bd41b851a284f0d01c2d4e4a8e2dee122790333103bbf7f266bd015f5813fe16e8d50271cd02a2e3b834bc4b4c783b963f1e04563110666292ba1cb424aa7766bfb4e8b0e2df99299f7e76509121497398017fb4c55cabdf0affc0eb4b67ad517894305d77fd63f28147d9ebf1f90c856e22795250b40fbf1bade9eefcfd23e55fd3f4629c7847433aa98326f2682dddf2489e85b3d34b8c950cba034da2d7e8851be0f53a5c6e7dd30efc9aa2ab3d3cb1a497a5e2868f00fc4c5b2f562e0bb985928dc756cad1535222b1228ee9f2bac07cde19643a587f06c4f520e17bf248bc6627baeb90b64b78c78d7c8762b747c5c789c5fe06fb2d285f6a37edca4efec597628b8e777183ca51fc0142535ffe7850cce3c5e15d1e2a4ed075ed95c4772d296109e5889a9c1982891d8df5989ff0cb97e0f8eb51fedd2f0a79d2088d2ac2419b022b50ea303fa3c6a3ceaf68901495ca2bae665a0aa8816509db9ff85f65a9a2d7f354d7e67500e78955f771139ab8037ed3316169ebaac90b6c7d45e68249f82f875d035acd15406f981ee3692fe377710932688d3672217e453001ed0ae1aa4c78558c3b8943261b26090ac941689fb0cadef1f9ac11ad029d056f69489bca52a02454eb513bf24416e8445536c32cee5fb71ef8fc3d791e0a5e124c48711e2896737c7649ca3c6ef3c0ffc6c939d6a0df423d0c1bb5cf2033d871c5751868ceb958fe5019234c61372d40579f2ddd85b49be05bffdb402097bc068a05797df61eb56f680589d49b275192e97c7f2e1382fab7a04a0648395e423866a5275869d0b7d034f14c1680e7b66c749ad44bb0b431fd98a9903bb6fd37c325d2cce76daf9f377638f6ccf337c9b220f098dba592eb463da37660409c530e59e99d2ad0817614199ea8f51684a8138405879f2a40edc09514e9ca651a1085a31d18945a50a35c080bacc2b39f8fa49aee89966fa92434973b4a2f7282d35b825e72c617ad2dd1724085fc9efcaa8bdd8cc1ed1a07afe370983a2aee4239cda4292b26c866a6fb59a27f646b86383c0494e6f7d2fce2ff118304ce8910cba885e1a92e10fc4ebf111b184f71cb711422690cbd4b554858fb9d7452a39042e7c6ea2df4344f85ee327eb1fece0a8977c707e493e1307734762dfba9b51619994f50a3391aa439462f67d882cf9c1689fe2e2eec5770cce4f9945b84044b35b4310cfc5fd92826b4c7eaa6927d095c363b769fb0ac4f0dbd61c5086cb989fb40df4952a2c02e2d8860c02d94ed3534f3fe24807e22bcd374f248a821c81e11d2d6c5a08acb7b2a1eff38da8d981582a19938e84343c0aaad048970b69d5398ef0a4391618ac3800aa99823d38469f3e7f53b61f099490f97bd1d0a91691c41900d2785f074780a0ab085d9aac20d25a2fd88a19c30fbcf3332cbc4fda99c882547e63e336f27891e8955a91ff4931b94e9ed8159f9efed476b22c81aed773bda5dbe345f5d6faa33aa378fb8698bd5981d89171b54ec6d7deb6ff8d0082d1cd5bf39250d2955aced7e40696a9d7516e063892643195ce24661e537f9b6a80ddcff1697fda5af6f1dfd1ce1bdbb318b8d545fe98214750882b4a32ac6293a10e63cb5f395cf61be76c3ea99a4930b1ce5bc5e786525bbe5cdd3660866f22f6e9b98267cea4ed98d08663f5f28087e8a866daa11513ffc78c3c79074918ad0d8a873662055f3e2f721e6fb5564ed6705b8dfa31e36f4750abead20f86370d8784cd093653272105d2836651220151130c59695c7af3062389f1e9a4f3ec5d392c8bf151cfbecd358d73fdf8e779d39402214d07caddc935c2059d4841ca1c7ee9ef35bb3990727c16087f11f6717970218671eab4f660d521acce5617dfaa25979c148b0e082fae7c71f6ad46357416a216aa630f8090c55bd70830ff27a681e9bc20db83740681bf3617935a9c528bd30460cd3e252ee076aba716f844efd19517881541ed199633a0165a2f9d0b3b1d8ed2148d5c5469634a4bf944ebaada56c356098920a5e021535ace9d80309b96cc9c712d35b1bbe869cc1c363743e33bc936a0aea7966b140ad6e23f29be607141e1216cca501a058e6ee670fede9a8e4023245df6421fe6b7edab4e598a4cb7670501187ee45855071de86db3e27e4068b361f932a5a8038d8f927e85447742c01a75960bb97815c60b0952cca35284a66a53206715d9e06b87da7088695afe4d9554c4de217be7e7d9283898358281040ec0e20c77117039fa58f248b2045560162e5e1db512e1992e3687dffe067b107a8daa01f922ade131aa2038696fd08894367b2262eaf87162994232000021aef7a6b3151fc21b2a1492ad810239637db8f9da80a3e164faaf936ab27ed897111132e722b723315750d2932c4d18d08f55ca4b1efeca464fb6ca5a08010e5b88360c4b882ca38bba27d7f7e95ffcc871b7dec1e5f81e865e4d8344c2cabcd44c912a8e52e637764438092fb1a09ce64437b976a9b4aefd2d18741a7150640649ced3b60617b4eeb8fd0078f59c9ae51b19c885f8fa31d48c84d8bb1b92defe79221fd4c42b3b96857b6148293d0ee08ee85dc267c7c1b4c26b1e018e0fee17f773f87bf5d4040f5e390b2999bb41ebea5079b3f830011369defe455f71ee8056c1e5ed1b534286ef8205b05b740027b828356b7347cb384b2973644cb7434f1643cdd6ed9e78e37793691acba23196a389bcad23fa416ed9702c7257a699c58808c6f1fa3f20536ba7e5d8dec910ef317410b387e802fa4988400a49ae26d4f15ae93e41a0adf06de30156ac83e412bc4574317a68a34f22d1202cd7cae514409709bbdb8c3bceacb87d20500dd84bb6512e76d2cc5981b23d8ce4da8bf7504c5db0ea2c99d60247ebb5f44b0ce73092cafc1967b1f02eaad52347bce8d8642bbbc8701c541e4cbb6eb3f2698c0410efaa8eea24de30ca056bfc5026b3bb4f03a336441477be79a27da9778bdac7552d089c77605e291b1d36a6bf1c17fbaa9f5c59bc69a0338ea30c4d8389c6b4aeaadc57e19693790881e8e4c263be08b6921b48ac814d2826c015a9fbdd97a580e46b18abf8698650ccafdbf1504e334595647bb914357a8b69327265245c0bf9dba656d4b70d20c981a22fc5d6d5343159bf2e22bcba85e43be3b88863b98eaf6937c60ba12ca92f5307253366acb5831a630889413c83cd63b57ea12f012e52cd4a618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0x1000}, {&(0x7f0000001000)="052b06d97bf5ceb32ae33f3f447b4876ae344fe7bebc4aed8bbaba84033e02b3465c2b52d9abf0660dfecb815bc97ac19da2c815048baca1a8ad4c3e4ae400", 0x3f}], 0x3, &(0x7f0000001000-0x10f0)=[{0x20, 0x11f, 0x9a, "2d05b68a6a7e291704547f2e10260593"}, {0x48, 0x117, 0x1000, "2e70e293d9806f50bfe314a610693ac06fdb8ac00926b6a5b0aa237b937ea659e525decdfca3cea1b617351df2642d41e8"}, {0x78, 0x10f, 0x9, "8b5911b5c8e387a68108475d79f9fc253073ca121e60084beaf1829f1653648bfea814bf2623e12c1f57be0f1c40b2a00ce7e856a3f5dc925328c37c65ce2da96edef1b525a396dfb88cdeca1585145858274c0467d9068efb03c2962d71459b71c29b5936a9bf0f"}, {0x1010, 0x10f, 0x1, 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{&(0x7f0000002000-0x5a)="a13d44b06357bccc88a433d7965f4413d52d58e17384997bada6d8740a515f301d6860d09456f310865e36229117dd7eaa77fe5b549c3e6c3d21c5daf96a6844b47b3ce294a6d6f208bac72bf0e3ce246a50fd9e60f057892476", 0x5a}, {&(0x7f0000002000-0x62)="0b7617728963babb0ee57a16c5d32258862605c39c855bd6a69f72902fd6e453d11692b1e66ce2efabfaf1553e5874caf5b7068851d252b3d83e7a3cd6c1fb4c2b577e750baf9112f838a78994fe1eb50fecfb338265dc5c44809b4081740c88638b", 0x62}, {&(0x7f0000003000)="6293f6ef4909d78669eb83d3512ab2f915727534f5a363143f8d57ab417189f3f03d44a63fc4467cfa36fc57d96281fc589ff3cea862c179f6e3e68c9fb40b0a9cbdd12e65987b049472a947910a9f7cc8f7b5bf3ad65b7169b814f3eea0cd65f0180c15868e5ea6a3eec212a4296dc7654c5ec0141b", 0x76}, {&(0x7f0000003000-0x4e)="0be5a147651ab3bf2fd7d8cfcdb6339c18dd8069f0f5060ff48f68293af91421c69a0789359080321da8655b4b682b1c5b1640bcf528d65bcddc33cd14936deecca31e4322e1628c000c7eda29b6", 0x4e}, {&(0x7f0000002000-0x28)="cd0dccfe4ae2f1e1537059c7d4c53e86fcec8816409ad914a00fe16e340086d970afc536a6c75a3a", 0x28}], 0x6, &(0x7f0000003000)=[{0x70, 0x88, 0x8, "74ffd1691249dc368146f24711c756061a83b1ed2afd841fe0e5737f1e288218712a82bababaa1cfe53055143d40b847081b0cff5a350ceeea7aa0d87f10fc3efbc7eaa0ce2780d122d9ff26be42ffb7fa472a6108f2cab9e8572d97559da7"}], 0x70, 0x20000000}, 0x800}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)="ad9b6eae53db68c9aea3968cba04032e857ca39325500aaecccb8f5b5ce8817c442a6ff3784c7c353c35789939e68befad3c0f276c023a1ea004e33758a728f9c58b68d18cedef6d33cc7c870c7d5ff4104bbf0a6c4a20405caf60032766fa76e61fdd31694f64b11a1ad6c8932a3ac5bf06bdc0566634b5960f20638505c06a8577ab85f8e0be6341947e943f4d6b9b7d937cf07be1e5ef22d53108872c24ac9788318b92824f7f2ccce17c374885693c21fcd289393ffc5038f71e5faf55e023ce44c8a9f7c5694c", 0xc9}, {&(0x7f0000001000)="dfa83c5e6e57f4164081c01268326a16e059f41d85a28715f03294cff633b6cfee70c7198521e6cafdb233a4c4cf5acd618df901bbe5073a0b246e53fe32be04c369ab102a95a5abaab4cb4babfb367f88ac66f0ff73877ab2efbfbad6674d2c8a4d19f848bee19dc0dd86d4b8fe704ff920614a1fa6c73b60f0daec06f5fb446d2db6586c2f57939e9219dbfb32c8e5cc927ad1e69b0e1651eb68a677631f32fe3fca449d537a4a47cfcda20f21e5bc239363ffb91adf87f06dbdeb268f53802d6a1bb6eda2c7e00f217a596a6ada621c8038af11006bbc", 0xd8}], 0x2, &(0x7f0000001000-0x128)=[{0x88, 0x114, 0x8000, "4d3a99e0c61a3966bdac7ac3a64e77c5f83dc00e5ef9886a8032b0b2fca97e9fdafc78fec3a03ae33227e4743e8006804b7c7dce5fec928e53918574f0283a0fca503c26fde1b6c7ce3408d2d4f5fb365284a942daec890f1172e668c1f5c6c63e382f88d2410322f21845a2a406e0c0b935269b0eff99a9"}, {0xa0, 0x10d, 0x7, "ddb06773ebcc4dd1f290e943a6b2a840bd102b08a497c806c40105aa382afb1c6dc513252a37db51c71a8232fc6841bc7187eccce9fa17f7757ac15e2000b83436d2c008b37b83f4b391cbc6c77c0b021ba95acc471240a00fe087e1c10f0ec1ce5de8faa92630a71fbf2eb5d07c5547d5f17658c11091846f1b6cb5dd5f5cd872065e240309911fb4801eeebf4ee292"}], 0x128, 0x8000}, 0x2}, {{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x2, 0x3}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000002000-0xfb)="84992a16851c17f63fa866dbaccc746e834bf2e8ca07920b13f14b6e4aa308f230ccadde553a9060865f1379065607677b7d6291490d5be226c6f329eca03c7b68f3b62f4772db4e5adea966c4948056e3b3e6d3f3d85be6f5d9576c1018dd8d959e9884ebcb3c11cfa77df94f2bcad68ed54705e76cc62de6c7b3edb7a807757950ea166afcf5734de0bb8f9c83ff4a56cd73ccb3942f8ba34e51c4008bf954eca85d5f46d71ce7d29cfb14b6caa155285f7f9cd67652cd47e95750799dd742ea3be2771f7d31bea14605d43c91385d63cd4d2f722eca65be8cf0f2b40abf509d65e0b28759f5c09698ef34646b21737e3a1afb84f498b9b43567", 0xfb}, {&(0x7f0000002000)="68ebc9771bd47e554d822c8d3a8e97a5837078cb2377b4beb7f6a0758c938ea7e9089f628dade083d9e9882f5802027b9a4de08e08373ade26390ff2051aa7a15eb08975be4bdce9a7116fa7baff290ef64748b4bb62048869a9faa3ea92610caa811adcc6ad50e12c2cdb1552f2c916a4af0b6b538c31d895e5b528d7fe0bdab0c8604b8911cc0ea781e91352b6060e23f5d6dcc8243e4dbe71984003f7ea17a49f665c9cd8d53d4c8f0fd42c949eebb5af21614c825411ceb969dac9efcb8d03b046b758a84e3588a5c9d7", 0xcc}, {&(0x7f0000001000-0x2)='3W', 0x2}, {&(0x7f0000001000-0x59)="7a3ba7fc9aecd9e7c100c13df591e2ca8e0c9c0ed60662de06ef920e3bb6cfa45abd924c66ca9aaee13abbb2a96836097d3c1b158bb5e45ded5ae4e4d1b1ddb226f432ec5e92a137a224f8ea123602a04a1aa3a297956ea056", 0x59}, {&(0x7f0000002000)="91af0229766c2167897c7a98389bf2479e5a92a0ab5149e359d55fa1d4146f4d11fd8ef4abb583c2380dcc65ccb2a2acee4555c6175815acff924c216fd2c1412d9b777f1e442295c4830545fbb31291eb0eec0c303e79893d41116da76c389301d16d8950ce1ef9c4523d48b8167e1df624352cc059db9dfd77923fb883cdaf94b89f27b1b92a3c84399bec9e5e51fb8ec70894a4a07ea1d50998b37e868f16e9755d72dedbe41027189d53e75329337ae917bfa647f0b94cb37595f0c999e0348e8f979663c3afc03d4cc7aef60d52cbb9118733a28e2a1a4bb7b00d80f1528e59f6da", 0xe4}, {&(0x7f0000003000-0xc7)="d50cd716a372f8e28662866b4ac25fef671553c34fd0c3f393fe2462f234fa4f52dedc03f34d21d4c5136e4be9ea5b8185006e31f15027aec8f8c6947f1eb2cf224c7a765269bccf3d8ac882435b0732b1d9f0dc807159a28fbae25aa600feb59ff5dacf4f559a2bb6cad08121c0bde3a5110e7d359238cafb01f226d8e0d73ac6b7d0b98355dfa47078288879dc15410c06f9abbc9ee8c6f0c820be2266851f185458ec0865f9db70cef1197bd0cfec8fa4ef78cf36e6e144f0e093b07b2e69355422c44a9436", 0xc7}], 0x6, &(0x7f0000004000-0x228)=[{0x30, 0x10f, 0x5, 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0x15d8, 0x20000000}, 0xdd87}], 0xa, 0x800) 2018/02/05 12:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d88000)='/dev/dmmidi#\x00', 0x101, 0x80001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006d4000)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000637000)={0x8, 0x6, 0x5, 0x5, 0x6, 0xfff}) getpeername$inet6(r0, &(0x7f0000056000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000080c000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001c1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000929000)={{}, {0x0, r1}}, &(0x7f0000d6b000-0x20)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005a1000)={{0x5, 0x3ff}, 'port0\x00', 0x40, 0x440, 0x2, 0x2, 0x7, 0x1, 0x5, 0x0, 0x4, 0x3}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, r2}, 0x8) syz_open_dev$sndseq(&(0x7f0000a27000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$dspn(&(0x7f0000629000)='/dev/dsp#\x00', 0x143, 0x202) mq_timedreceive(r3, &(0x7f000075a000-0x91)=""/145, 0x91, 0x3ff, &(0x7f0000c5b000-0x10)={0x0, 0x989680}) 2018/02/05 12:15:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000cc5000-0xc)='/dev/amidi#\x00', 0x80, 0x212f46b9427f503b) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(r1, &(0x7f0000c45000)=[], 0x0, 0x6) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000079d000)=@ioapic) 2018/02/05 12:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) chdir(&(0x7f00001b9000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002f2000-0xa)={0x0, 0x3fff8, 0x1, [0xffff]}, &(0x7f00005c3000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000470000-0x14)={r1, 0x0, 0x1, 0x324b, 0xa9, 0x717}, &(0x7f0000f6c000)=0x14) 2018/02/05 12:15:32 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00007fc000), &(0x7f00001bf000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/213, 0xd5) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x467, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0xff], @generic="49b400", @generic="a864a424356fc322f33c8ccb29705feb", {0xff}}, 0x0, 0xa8, 0xfffffffffffffea5, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x136, &(0x7f0000023000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x100, 0x2b, 0x0, @empty, @empty, {[@fragment={0x87, 0x0, 0xca, 0x8, 0x0, 0x4ac, 0x0}, @routing={0x6, 0x6, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x3b, 0xe, 0x1, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0xa}]}, @fragment={0xbf, 0x0, 0x9, 0x101, 0x0, 0x0, 0x2}, @hopopts={0x0, 0x6, [], [@ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0xffffffff80000001}, @calipso={0x7, 0x20, {0x7, 0x6, 0x8, 0x2, [0x6, 0x1ff, 0x9]}}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x1, [0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r2 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000024000)={@common='erspan0\x00', 0x7ff}) 2018/02/05 12:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b0e000)={r1, &(0x7f0000915000-0xe2)=""/226}) 2018/02/05 12:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000c74000-0x120)={0x7f, 0x2, 0x665b9e52, 0x4, [], [], [], 0xfc9, 0x2ec, 0x7, 0x9, "42dcf7de2e9d6164b7bbaf4cdc3b19ea"}) socket$netlink(0x10, 0x3, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[]}, 0x20000000000000) r2 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)) fstat(r2, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000)={0x0, 0x0}, &(0x7f00002ff000-0x1)=0xc) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000376000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x4, 0x378, 0x0, 0x2, 0x9}, &(0x7f0000f32000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea5000-0x64)={r4, 0x5c, "7da49f6e85ff28a5a20d0fbe44d1b92d92474ba6512fdc3082aa1b65ba0088ed7046c350a3b3bd0507a0468d0085283edf94e429ab23afebce679d7d35d4666d9b47e2b029ce8dc652d71ea21caba1054b59f96833f2c55f55017592"}, &(0x7f0000e2e000)=0x64) fanotify_mark(r2, 0x0, 0x1, r1, &(0x7f0000521000-0x8)='./file0\x00') getgroups(0x3, &(0x7f0000edf000)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f00007b2000)='./file0\x00', 0x8000, r3, r5, 0x2, 0x2a000) geteuid() 2018/02/05 12:15:33 executing program 4: pipe2(&(0x7f00002d6000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x101, 0x2, 0x20, 0x252, 0x40, 0xef, 0x7, 0x401}, &(0x7f00006e2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) accept$inet6(r1, &(0x7f0000bcf000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000639000-0x4)=0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000fd0000)={0x7001, 0xf000, 0xd98, 0x3ff, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000ce8000)={0x2, 0x0, [{0x5}, {0x5}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f000030f000)={0x4, 0x3, 0x9, 0x4, 0x5}) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000d8b000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000b67000-0x10), &(0x7f00004ec000-0x4)=0x10, 0x80000) r2 = socket$inet(0x2, 0x80005, 0x40) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x16, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x84, 0x0, 0x0, 0xffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00004d8000)={{0x70000000000, 0x200}, 'port1\x00', 0x2, 0x20000, 0x818, 0x7, 0x5, 0x8000, 0x3, 0x0, 0x5, 0x7f}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000041b000)=""/143) socketpair(0xf, 0x80000, 0x1, &(0x7f0000ddc000)={0x0, 0x0}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000087000-0x4)=0x7, 0x4) 2018/02/05 12:15:33 executing program 6: membarrier(0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000908000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0xffffffffffffffe1, 0xbdd, 0x0, 0x8, 0x1, 0x5}) r2 = dup3(r0, r0, 0x80000) r3 = fcntl$dupfd(r2, 0x0, r1) io_setup(0x2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x98d, r3, &(0x7f0000001000-0xe2)="1fa045d6024c44ddad8a15f8dade1d34220f6fe5e3035916f41abe38b6831eee2dd4f1599a58644deba1c9b1dfef721c590c8eaae58482a48797431573b9e1f60cbbee930a6143dc26ed27cc5c18c36cea73bcefe33c21369cfb6ac4d60470968daa7a7a7ac5eb8402586ac76c9a4c52650faf7529ef644024369cc05c5b9e9488f25a81ef334eb15a2cd03f3e17ffbe5844b9c96bc5fbed3696e2f77525a36d878f5cc3b9416bf1a055dbcf889a334d0696b78e346576eff12161e5e9efda9f493473660f7b47d33c92155fee8d9661e46309def99c4fc0617095c514b988350cba", 0xe2, 0x10001, 0x0, 0x1, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r1}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000002000-0x2a)=""/42, 0x2a, 0x2, &(0x7f0000001000)={r5, r6+10000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000004000)={0x8000, 0x1, 0x4, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000005000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000007000-0x18)={0xf004, 0x4, 0x5, 0xfff, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000-0x4)=@int, &(0x7f0000001000+0xc72)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r7, &(0x7f0000008000-0x2f)=""/60, 0x3c, 0x2000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000403000-0x10)={0x4, &(0x7f00008b4000)=[{}, {}, {}, {}]}) 2018/02/05 12:15:33 executing program 3: prctl$intptr(0x18, 0x400080000000) 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000a1a000-0x4), &(0x7f0000ddf000-0x8), 0x9, &(0x7f0000bee000/0x3000)=nil, 0x1) r0 = syz_open_dev$sg(&(0x7f0000b67000-0x9)='/dev/sg#\x00', 0x7, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000674000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e81000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ab000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400, r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000113000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000013e000-0x4)=0xe8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000376000-0x1a0)) ioprio_get$uid(0x3, r2) 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007a9000-0xb)='/dev/mixer\x00', 0x111540, 0x0) mq_timedreceive(r1, &(0x7f0000d5b000-0xba)=""/186, 0xba, 0x4, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f95000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000964000)=0x7fff, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000d98000-0x68)={0x6, 0x7ff, [{0x6}, {0x81, 0x0, 0x2}, {0x7, 0x0, 0x5561}, {0x2771, 0x0, 0x81}, {0x0, 0x0, 0x6}, {0x10000, 0x0, 0x9}]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000e0e000-0x4), &(0x7f0000dec000-0x10), &(0x7f0000b25000), 0x8) ustat(0x100, &(0x7f0000c37000-0x20)) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000008000)) ppoll(&(0x7f0000001000-0x10)=[{r0}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x501fd, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001000-0x10)={0x4, &(0x7f0000008000)=[{}, {}, {}, {}]}) 2018/02/05 12:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec4000-0xe)={0x0, 0x0, 0x3, [0x5, 0x4968, 0x7fff]}, &(0x7f0000f5a000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000828000)={r1, 0x9}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00008fb000-0x8)='./file0\x00', 0x280000, 0xd2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000184000-0x8)={0x5, 0x9cd, 0x3, 0x80000}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000088a000)={"0802f973f38b285d8d99a01abd42921a", {0x4, 0xc8, 0x100000000, "2ef1ee84b949", 0x9}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fda000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd9000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7, 0x2, 0x9, 0x500, 0x1, 0x2000004, r1}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000e85000-0x10)={0x9, &(0x7f0000f1d000)=[{0x7, 0x401, 0x0, 0x3}, {0x6363aedb, 0x81, 0x8, 0xd6}, {0x7ff, 0xff, 0x0, 0x3ff}, {0x5, 0x1, 0x2, 0x7}, {0x1c, 0xbd, 0x80, 0x10001}, {0x4, 0x1, 0x5, 0x1f}, {0x6498, 0x80c8, 0x6, 0x74}, {0x800, 0x6e3ee73f, 0x0, 0x9}, {0x1, 0x1, 0x6, 0x7}]}) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ppp\x00', 0x4280, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000fd9000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x100000000004000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000050e000-0x10)={0x0, 0xaac, 0x3f, 0x8}, &(0x7f0000aa0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x2, 0x8, [0x2, 0x363, 0xffffffff, 0x7fffffff, 0x8, 0x6, 0x4141, 0x10001]}, 0x18) getdents(r0, &(0x7f0000001000-0xa4)=""/164, 0xa4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000abf000-0x10)={0x9, &(0x7f00008d5000)=[{0x1ff, 0x0, 0x9, 0x5}, {0xffffffffffff857f, 0x1f, 0x9, 0x8}, {0x951ba19, 0x9, 0x101, 0x100000000}, {0x107, 0x0, 0x100000001, 0x3}, {0x1f0, 0x100000000000, 0x5, 0xfffffffffffffebe}, {0x1, 0x4, 0x5, 0x200000000000}, {0x8, 0x0, 0x6, 0x7ff}, {0xb131, 0xfd4d, 0x80, 0x2}, {0x0, 0x40, 0x8, 0xfff}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1bc9, &(0x7f0000824000)=0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000f38000)={0x0, 0x0}) io_getevents(r0, 0x3, 0x3, &(0x7f00002b6000-0x60)=[{}, {}, {}], &(0x7f0000885000-0x10)={0x0, r1+10000000}) pipe2(&(0x7f00008af000-0x8)={0x0, 0x0}, 0x84800) syz_open_pts(r2, 0x220840) 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004c8000-0x20)={@generic="f6ea11cae1b099252692899b229715a8", @ifru_flags=0x2601}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b85000)={0x1f, 0x6, 0x4, 0x3}, 0x10) fchmod(r0, 0x80) rt_sigprocmask(0x2, &(0x7f0000573000)={0x2}, 0x0, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a7e000)) 2018/02/05 12:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000e63000-0x9e)=""/158) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f0000639000)='./file0\x00', 0x0) r4 = syz_open_dev$loop(&(0x7f0000caf000)='/dev/loop#\x00', 0x40fb, 0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0}, &(0x7f0000a98000-0x4)=0x8) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000ff1000-0x8)=0xfffffffffffffbff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000625000-0x1e)={0x80, 0x8, 0x80000001, "9ec50e155cba", "4681c090492423e5708dc6e4a1224ddb"}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4a1) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r7, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) sync_file_range(r4, 0x0, 0x0, 0x7) syz_open_dev$adsp(&(0x7f0000098000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) io_setup(0x0, &(0x7f00004dc000)) fsetxattr(r3, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000f00000)={r6, @in={{0x2, 0x3, @empty}}, 0x7ff, 0x1ff}, 0x98) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000}]}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000acb000-0xb)={0x7, r3}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup2(r0, r7) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000021a000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000064d000)=@pic={0x6, 0x3, 0x8, 0x4, 0x4, 0x1, 0x4, 0x0, 0xd21d, 0x6, 0x1, 0x1ff, 0x1, 0x1f, 0xfff, 0x800}) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/vga_arbiter\x00', 0x40200, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000bf8000-0x110)={{0x93a7, 0x2, 0xa000000, 0x1, "87e5b07bf143d89b16ac062473568f4fb0071797f8f28fa6f8feaba070357bd6feea95bf949005f9792b5eb1", 0x1}, 0x0, 0x0, 0x8, r1, 0x2, 0x3, "f5f656a771457481b047fe218cb59952307128fab9fbf22eefbd7c07b9687df58efd14f0be197d9a007d86a89660ea687f4c91aa1b79af53ee13a396a11d319b", &(0x7f0000833000-0x14)='GPLself@selfsystem/\x00', 0x14, [], [0x1, 0x3, 0x20, 0x5]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00004c9000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000bc6000-0x60)=[{{}, 0x81, 0x5, 0x8}, {{r3, r4/1000+10000}, 0x81, 0x2}, {{0x77359400}, 0x7f, 0x9}, {{0x77359400}, 0x2, 0x8, 0x93}], 0x60) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000f3b000)=""/15) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000f6000)=0x0) process_vm_writev(r5, &(0x7f00000cc000)=[{&(0x7f000010b000-0x40)=""/64, 0x40}, {&(0x7f000036b000)=""/120, 0x78}], 0x2, &(0x7f00009af000-0x50)=[{&(0x7f0000278000-0x73)=""/115, 0x73}, {&(0x7f0000b82000)=""/4096, 0x1000}, {&(0x7f0000f9e000)=""/241, 0xf1}, {&(0x7f0000927000)=""/4096, 0x1000}, {&(0x7f00008b5000)=""/43, 0x2b}], 0x5, 0x0) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ptrace$getenv(0x4201, 0xffffffffffffffff, 0x4, &(0x7f0000cc1000-0x8)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000948000-0x20)={0x0, &(0x7f0000d55000), 0x0, 0xffffffffffffffff, 0xc}) 2018/02/05 12:15:33 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x31c0}, {r0, 0x2}, {r0, 0x108}, {r0, 0x2004}], 0x4, 0x9) syz_open_dev$dmmidi(&(0x7f00006b2000-0xd)='/dev/dmmidi#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f000049c000)="6e657416707470e43c174c0db6ef7a95b60ea3477c3188f1911d") 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2}, &(0x7f00009b2000-0x4)=0x3a2) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x40000000000, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000015e000)) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) getsockname$packet(r0, &(0x7f0000de6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001e8000-0x4)=0x14) dup3(r7, r4, 0x80000) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) bind$unix(r0, &(0x7f0000aea000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 12:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000563000)='dctcp\x00', 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000021e000)={r2}) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) mkdir(&(0x7f0000540000)='./file0\x00', 0x56) poll(&(0x7f0000098000)=[{r1, 0x400}, {r2, 0xa0}, {r1, 0x2010}, {r1, 0x201}, {r1, 0x100}, {r1, 0x201}, {r2, 0x1}, {r2, 0x20}], 0x8, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000a4000)) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) syz_open_dev$vcsa(&(0x7f0000e24000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x0) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000080e000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ea1000)='/dev/vcsa#\x00', 0x7, 0x100) r2 = fanotify_init(0x44, 0x40000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000028f000)=""/4096) fcntl$setsig(r0, 0xa, 0x1d) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b30000-0x18)={0xff0, 0x2, 0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000039c000)='/dev/sequencer\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000062a000-0x8)=0x1) r4 = syz_open_dev$dspn(&(0x7f000072b000)='/dev/dsp#\x00', 0x1ff, 0x80080400) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000076a000)={0x0, 0x6, 0xfad, 0xff, 0x0, 0x7ff}, &(0x7f000035e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000097f000-0x8)={0x0, 0x3, 0xffffffff}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005b1000)={r5, 0x2, 0x30}, &(0x7f0000791000-0x4)=0x125) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dbf000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000a8e000-0x4)=0xe8) lstat(&(0x7f00003e2000-0x8)='./file0\x00', &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r7, r8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000093f000-0x8)={r6, 0x6}, &(0x7f00009df000-0x4)=0x3) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)='md5sum,^)Xppp0,\x00', 0x1) fallocate(r0, 0x20, 0x0, 0x87dc) [ 78.377735] QAT: Invalid ioctl [ 78.386470] QAT: Invalid ioctl [ 78.411428] QAT: Invalid ioctl [ 78.418524] QAT: Invalid ioctl 2018/02/05 12:15:33 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000415000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e54000-0xe8)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/31, 0x1f, 0x10000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cd5000)={{{@in=@dev, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00004c6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008ad000/0x2000)=nil, 0x2000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x7f, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 78.469651] QAT: Invalid ioctl 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000909000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000197000-0x78)={0x7, 0x0, [{0xaba, 0x0, 0x2}, {0x0, 0x0, 0x3}, {0x812, 0x0, 0x1}, {0x8f6, 0x0, 0x80000001}, {0xa4b, 0x0, 0x1f}, {0x3a7, 0x0, 0x7}, {0x896, 0x0, 0xcd4}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000ca2000-0x28)={0x0, 0x1}) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000034d000-0x10)={0x0, 0x0, 0x803}) r4 = syz_open_dev$audion(&(0x7f000094c000-0xc)='/dev/audio#\x00', 0x100000000, 0x111000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000681000-0xc)={r3, 0x0, r4}) dup2(r1, r0) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) io_setup(0x3, &(0x7f0000014000-0x8)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0x1ff, 0xfffffffffffff7a9, 0x0, 0x1e}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000002000-0x4), &(0x7f0000013000)) close(r0) 2018/02/05 12:15:33 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000853000)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e7b000)={0x800, 0x8001, 0x6, 0x2, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008cd000)={r1, 0x1820000000, 0x8}, &(0x7f000009c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00002ed000-0x8)="04cff3c42470d413d2f42bb953b8a7a75af926144e835db4339d98572852635e36ff50a4bb4bdacfa5b29db381441dc2fa91d9af740c8d4c51b4de482f46ead55f20899d2ba56ae6045830d2c0d11f845357ad6d1780308e542edfa1d6f5a15fb0b1f3e2f012cc96b8d488e6d9256fd68ee1d021dceac6ef1ec581c431126a673f89fcb6ea7015801c", 0x89, 0x4, &(0x7f0000987000-0xa)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a35000-0x4), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000065c000-0xc)={&(0x7f0000a9f000)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd(0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000bc5000-0xb1)=""/177) r1 = memfd_create(&(0x7f000030f000)=':procmime_type\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fcf000)={0xa, &(0x7f0000a77000-0x50)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00003ba000-0x40)={r2, 0x9, &(0x7f0000577000)=[0x6, 0xffff, 0x3ff, 0x0, 0x0, 0x101, 0x40, 0x800, 0xcb], &(0x7f00005b1000)=[0xffff, 0x7, 0x9, 0x7], 0x6, 0x1, 0x3, &(0x7f00000e2000-0x4)=[0x1], &(0x7f0000f55000-0x4)=[0x62]}) socketpair$inet(0x2, 0xa, 0xeb, &(0x7f0000051000)={0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000076000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, 0x5f35a6fa, 0x4, 0x50000, "70cb372994c76e746eba4b612e83e9721959065afc8d07f34bd69d553cbdd593e56f8b7329f704f09aed3816a8c1dcde6f868c63a2111ff06eed0ae80aed5ee3a1d0996e9f93f4795b5ce20c9bd57a37"}, 0x160) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d2000-0x11)='/selinux/enforce\x00', 0x400042, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a2b000+0xf43)) [ 78.564139] QAT: Invalid ioctl 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x9f}], 0x100000000000010f, &(0x7f00005ee000-0xa4), 0x98, 0x10004}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e93000), &(0x7f0000125000-0x4)=0x4) 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d8e000-0xc)={0x3, r0, 0x1}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000853000)=""/246, &(0x7f0000d05000-0x4)=0xf6) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b54000)=0x1, 0xdd) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00008e8000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0x2, 0x803fd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000011000), 0x4) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000533000)=@generic="84433bc978a9b95c544d92c77947afd0") socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc6000-0xee)={0x0, 0xe6, "cf1276b7b766b7fc1e74f9552c07853422bce4025e414da5fd832c67f50a502ee036d3a54880aa30def8f652cd62673b409de3bd946ba6c4a4798fd8eb337c9353651065caf93171f05770128e8a4ef13c9614353ab984705d6e8cb451d56b1671d2453905d629560d55f798e08c3d9b1a07f61e99c0c0693f4d9c271fbb46f1fe7b86c53cab77f1881442eaea84fdea2c448f5f893ae305e9167310a46d5350165b4ce6ff75cdfca89c6e30810bb2df196568a9de92b8ebb54a3f4c4873a08c5c93f4e52783b920687ad9ad0091aedfecd6db5d539f424d3ed667dc1743188099d4995724c0"}, &(0x7f000032d000)=0xee) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000516000)={0x5, 0x0, 0x9, 0x904, 0x98c8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b4000)={r1, 0x783fda2e, 0x7}, 0x8) lseek(r0, 0x7ffffffffffffffb, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000133000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000e2000-0x4)=0x81) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x3, 0x401, 0x0, 0x100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc)={0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f00008e0000)=0x3, 0x4) getgroups(0x6, &(0x7f0000f9c000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) mknod$loop(&(0x7f0000c27000-0x8)='./file0\x00', 0x8, 0x1) syz_fuseblk_mount(&(0x7f00006b7000-0x8)='./file0\x00', &(0x7f0000554000)='./file0\x00', 0x4000, r3, r4, 0x3, 0x0, 0x5203c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006f2000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) fcntl$getown(r0, 0x9) sendmmsg$alg(r0, &(0x7f0000471000)=[{0x0, 0x0, &(0x7f0000bdb000)=[{&(0x7f00007b5000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x8001}, {0x0, 0x0, &(0x7f00008f4000-0x50)=[{&(0x7f0000f97000)="82ea71471e92e4387d949d3722c7a38813134447507bba5d448789fab0e2d1bc9b6a8cca58263eac3930da7217c7d6f9d4fed64aa123b53dc264922892b41e1d87580a77ea37c76e7113f4b593b5df27344dd709a2766f3ca353413c064227dcb2cab0ed43dc7123f388eff79bc223a54a09fb9e8e05dc5f7e0bb4de75e97f7c646197d6e86bcc82646fc82d797744e44d6e1aeafe189dbedf3e081e52b50650ace189b0d0a0ea0b977df86c99eea3f85917cef78ce0babe", 0xb8}, {&(0x7f00009aa000)="984a116ea310864456ef93d04f0ebd7888fe7a7d099fde4221bc9a", 0x1b}, {&(0x7f00008cc000)="5a741873ae2fe34e2ab9b2c625443683cf1afb348387bccd915b64826e01065b5361171d5bec35e376d31327911750580235244cbfca1dee281704f20d3d0b0f059b94c6b2a1afe0f208931e5b83daedd69112863b07db2ec63ba08b91f555d3b9af6c6c98784bec3a796ce87b7b53426262d8a2771897b4bf09a2de877092a9bead9793318868d8fbafc99fb2173070b80d2d1efef1cd4ebfa49ebf71", 0x9d}, {&(0x7f0000951000-0x7d)="f8c4557c145008e90a54bab0e3711cfb72cd4a7434988e662605cead09d432075b573fa9dbba78fd037215f5e19c5f896e1347a5e5c115c33e99df824eabd11d63d49c19042c3d1af6350966eb747c0012dbb300d497bb2e7181c1b0fc1c4d26b92d2a2a760fa0edf2ad6514e493257c8d538749da1923e0c2dfedc2d5", 0x7d}, {&(0x7f0000cc3000-0xc9)="eb3aaf894dec11272d959a441817550c99d2f21e122ae7d46da71842b494b2d5d0b2ab5081814719fd3a493c3e4be88a13cf1902082ef451a1db972896277922fbb546ea7636417027a78bedab6c649273b2425664188b066e53424d1ae5c313bf372999f786377cbe93594d46c0abd778d9e39358f35028acc7124175a997abc84af38d6cdece9ae3b0ae952452f69aa01e370545ab6ee6e34297903a82cad7c15f6c5ffcd839fa8441beb35a3ca82e484c512ab5a057b351fb24c33b3b39c434e9c23238b6c788d7", 0xc9}], 0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00003e0000)=[{&(0x7f000085a000-0xea)="e7dbd4f3f864747389e83f643e93e049ee2973613173284714288eac5fcc30b68367999975296edc371a7b042e7740d7595bc4b006591ee9c1771a69474afedc7a482ee45686ba6593de29e2b1e379f592e63017bc329e52b413d467ea08c117e79a94be55b2f9186e62fad3b4cf53388825abb124caaa00dec847a14ff9a5437682faed05c9c751c7572816698baaa357c656787267a48d30ae60419dea947587cd99f5e10c724c8759cceb27764fd403999ea354fbe49e86f7112f2df86fc4efb6695e0290ea6fe68c58b1712e27e93a25a4fa69dcfae36e761e7502db5faa8c2d006c4bee6d319721", 0xea}, {&(0x7f0000a91000)="e3c1b432f159392a9183a967d1f828606f96488ec73bbde9e48aaff312f152b2cd59f7d065c6afe8a72277a68a44628d53c25c7bbd88b3d223cfa08cb0d1e2269720c62208897014c1f92f3e43c857c226052de113daf537eeedb535607d5464c8efc42ff7323abb392b99585333", 0x6e}, {&(0x7f000038d000)="56d1e95cc8c8c3b3c159986dd5fc7ac0114ba83943f38785da9593bc150e9533abb83f94963a8d51958e6020d2d811c712055a", 0x33}], 0x3, &(0x7f00006e0000)=[@iv={0x60, 0x117, 0x2, 0x4b, "6f080a0c253c753fdbffe1c2e50392afd00ad740ca97861ca05bd5191bc8f0b09ac234cbcd1de054cde188666f68966b7aa415ca66235e2129e3bdc9fd35953c7c73bfdf2cefb91a980f16"}], 0x60, 0x80}], 0x3, 0x40804) fcntl$dupfd(r0, 0x0, r0) 2018/02/05 12:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) gettid() ioctl$sock_bt_hci(r3, 0x0, &(0x7f0000a87000-0x9d)) close(r1) 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000025f000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000484000-0x18)={0xffffffffffffffff, &(0x7f0000b30000-0xe6), &(0x7f0000164000-0x10)=""/16}, 0x18) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x137) socket$vsock_dgram(0x28, 0x2, 0x5) getuid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f46000-0xa)={0x0, 0x8c, 0x1, [0x1]}, &(0x7f0000426000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000de3000-0x8)={r3, 0x2}, &(0x7f0000037000)=0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000017d000-0x19)=""/25) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000835000)="3f8c1d2d4eae67b65d343cd602d6bc0cca61efffd1596b7d8dab5a", 0x1b) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000cf3000-0x110)={0x0, {{0xa, 0x0, 0xfffffffffffff000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x1, 0x1, [{{0xa, 0x2, 0x408000, @mcast1={0xff, 0x1, [], 0x1}, 0xc949}}]}, 0x110) r3 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x3, 0x381d81) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000068000-0x4)=0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) fcntl$getflags(r2, 0x40a) recvfrom(r1, &(0x7f00003ae000-0x1000)=""/4096, 0x1000, 0x40000001, &(0x7f0000ffa000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x13, 0x0, &(0x7f0000ba8000-0x10)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000003000)=@full, &(0x7f0000011000)=0x48, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000013000-0x8)) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0xfa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000005000-0x20)={0x34c4, {}, 0x10000000, 0x81}, &(0x7f0000004000), 0x8, &(0x7f0000013000-0x8)) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)}, {&(0x7f0000012000-0xcd)="a5", 0x1}], 0x2) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b0a000)='./file0\x00', &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl(r0, 0xffffffff, &(0x7f0000883000-0xe4)="b4af2fdb116b055c01f0eae15f32909a2c31bddba5f1e045381bda7ebb5b8ae82e861306bfc09236885bf87c3199c988fb78d4287bd135164fa7d259282aae27ab4b320a72b7e84224479c657c288dd033c0f9fbe60ceaba2d3f78a99365813548a4329a134d12de40d2297fefd999167d35c99f29474983ac60bd97218686698656ced3d7857b664e17159057fcb950d2ea01024628b65ca1d5939ad81df88f83017727404a5a47262ef6eea255b9723df89b46684a72ebc27e8eb6416b71d22b83f8d31715dbb691efc7b4f986a15e3bf78fbb1bf3ed1734467d727ba94454c8fd1bdc") 2018/02/05 12:15:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000011000+0x69)=0x7fff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0xda84, 0xfffffffffffff801, 0x6, "58d57f2031e311136b018498a0a11c379515a472dfcf9687d4a36e9da77324f700f4c5c468ae976fd5f888a6ce957c4dfcef480cf28a5a0c8aa93b0c2905aead4286981ce68aa08d92a458c52ae6fa33"}, 0x160) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000008000-0x120)={0x3, 0x7c, 0x1c, 0x6, [], [], [], 0x9, 0xfffffffffffffe00, 0x0, 0x3, "d6a7c8b65185b14a29dcbbc5283caf89"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x24, 0x4) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f0000003f7461620290735f000000097300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x8, 0x0, [{0xc0000001, 0xffff, 0x4, 0x8, 0x1, 0x0, 0x5}, {0x80000001, 0x9230, 0x1, 0x4, 0x1ffe0000000000, 0xd138, 0x6}, {0x0, 0x4, 0x6, 0x0, 0x8, 0x80, 0x1}, {0xc000000f, 0x8, 0x6, 0x0, 0x800, 0x8, 0x100}, {0x0, 0x7, 0x55aba65514c5b972, 0x5, 0x1, 0xa178, 0xfffffffffffffff7}, {0x80000008, 0xb2d5, 0x1, 0xff, 0x6, 0x8001, 0x4}, {0x0, 0x100000000, 0x4, 0x0, 0x1a04, 0xc4, 0x3}, {0x6, 0xfff, 0x4, 0xe36, 0x1, 0x4, 0x1ff}]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x1, 0x2, 0x1ff, 0x7, 0x1, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000071c000), &(0x7f0000727000-0x4)=0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00002bd000)=0x20, 0x4) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/251, 0xfb) r0 = gettid() ptrace$peekuser(0x3, r0, 0x3) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) lstat(&(0x7f0000411000)='./file0\x00', &(0x7f000096f000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000561000)='./file0\x00', &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x2105, 0x0) futex(&(0x7f00002db000-0x4)=0xfffffffffffffffd, 0x7, 0x6, &(0x7f0000d5a000-0x10), &(0x7f0000486000)=0x1000000000000000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00009de000)="845ad26be28381b8efddf1ef76267bdb0209da22d474c3e83c41790b000000000000000299b51b940b7c", 0x2a, 0x0) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000414000)='/dev/usbmon#\x00', 0x8, 0x200000) mkdirat(r1, &(0x7f00008ae000-0x8)='./file0\x00', 0x44) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x2, 0xa) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') r1 = socket(0x3, 0x80002, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00009f6000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000+0xb69)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="89d87a0cb25f0cdc6fcdb83a5afbef26", r2}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x81, 0x101, 0x1ff, 0xd1, 0x3, 0x3f}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x43)=""/67, 0x43}, {&(0x7f0000003000)}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/171, 0xab}, {&(0x7f0000002000-0xf0)=""/240, 0xf0}], 0x8, 0x0) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000089e000)='/dev/kvm\x00', 0x400, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b00000-0xa)='/dev/vcs#\x00', 0x5, 0x40000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000aff000)={0xff, 0x80000000, 0x9, 0x1, 0x0, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) fcntl$notify(r1, 0x402, 0x22) 2018/02/05 12:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00005d4000-0x80)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bbf000)={"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"}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000410000)={"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"}) r3 = getpgrp(0xffffffffffffffff) setpriority(0x1, r3, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000b30000-0x90)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/05 12:15:33 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d11000)={0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fb4000-0x3)='!\'\x00', 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001fb000)=@assoc_id=0x0, &(0x7f00006b5000-0x4)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00003d4000)={0x6000, 0x10000, 0xffffffff, 0x81, 0x3}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000fb4000)=""/56) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fb3000)={r5, 0x3ff}, &(0x7f00002d0000)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 12:15:33 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000077000-0xc)='/dev/audio#\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) chdir(&(0x7f0000abb000)='./file0\x00') mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r1, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r2, &(0x7f0000a18000-0xa)='./control\x00') fchmodat(r0, &(0x7f0000940000-0x8)='./file1\x00', 0x22) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/mixer\x00', 0x200000, 0x0) 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rtc\x00', 0xc4002, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000000f000-0x8)) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffff7, 0x0) 2018/02/05 12:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ab3000-0x8)='./file0\x00', &(0x7f0000e4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lstat(&(0x7f00002cf000)='./file0\x00', &(0x7f0000e59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000134000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000284000)={0x0, 0x0, 0x0}, &(0x7f000024d000)=0xc) stat(&(0x7f0000b93000-0x8)='./file0\x00', &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000893000-0x18)=[r0, r1, r2, r3, r4, r5]) r6 = socket(0xf, 0x805, 0x8) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000a84000)=0x8040) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:15:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCNXCL(r0, 0x540d) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/145, 0x91, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000000b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x1, 0x2, 0x1}}, 0x2e) connect(r3, &(0x7f000000a000-0x8)=@sco={0x1f, {0x1}}, 0x8) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/05 12:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000009b000)={0x1}, 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d9b000)) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/05 12:15:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000606000-0xd)="4d29f15ce4476aea35330f1d19") r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000734000)=[], 0x0) 2018/02/05 12:15:33 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000af3000)={0x0, 0xf7, &(0x7f0000f2e000-0xf7)="494f211f094c46454dadf5bc1f478eed1916f18f956dd38c87c3cb7c8456814c527a1561799b023ea662bec6c21267a535bc00616ebefdf0f9084a98eef0cd9670b8c8d3f7d46de2114ef23118821902db48dfbb2d9789474140c08b737ff7d9e0d5c5eda95e56f82cb7a8bfaa4fe57dc285de0f50ffa71fe2e39e7b45cdbde26c9317632a41fe4f9d7efe529d7284b08ca0909f9bb981ff9c673a7faab1432c73330de78fd27d3c6e206ab41bd9a4f643c1a552aebd0161a0bda617150b65a124da918f3523fdad24ab64d6344b6e9eb14157764f39f568887d1bb211020bff635813300e6759016c6752fe8f47f31e9d38fe038753b9"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f8000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0xfffffffa) [ 78.980412] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/05 12:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009d1000-0xc)={0x0, r0}) [ 79.051686] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000001000-0x44)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e5e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/122, 0x7a, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003c4000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000780000)={0x2, 0x0, &(0x7f00009cc000/0x4000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3891) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x8000) getgid() socket$key(0xf, 0x3, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000f95000)={0x5, 0x7f, 0x9, 0x2, 0xb98}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00006ea000-0x8)={0x3f, 0x7}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ptrace$setregs(0xf, r4, 0x38ff3acc, &(0x7f0000a82000-0x1b)="31fd018ff26b9db7c7fd01d7be85bc9064c551d27a0094d44eddf0") 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e65000-0x18)={0xaa}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000905000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00005e8000-0x1000)=""/4096) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty}) pwritev(r2, &(0x7f0000247000)=[{&(0x7f0000440000-0x20)="543d4608647fe1800ea0d7bc774d73a755b9ba58f676ce5ec73730e8cbef5cf5", 0x20}, {&(0x7f0000a1f000)="0db26ea1f5a517e76aeb107020da716a0b5882e4a1a7112894782cee53a10d91042bb770acfcea4de1011d05a22977e0e021a25c3294ab7c3baa172ce00767bb298c29110fda505fca857bf9fbad68b6e59f8ecb7797d30e99979344249df62bc6b308223ef242f0", 0x68}, {&(0x7f000057d000-0x48)="d06c048d8722f3c195d15b260bd0822c9d3839c7b3cde2ea8ef2310db12b2ea36b027a449f33d5f7492cb60c7b37e748542886e7131b1fb9a912afdf37734e16a6a16f81811344e2", 0x48}, {&(0x7f0000a3d000-0xd8)="a1ddf601d09d2773f8c2b2dd794555d8d5ec51acbbfe34e9b7e15111092152c77ac3a321aceae3212f88db1ddbfcc3c6a2cfaec3e6523d5457446043ce8a23a55e5b688b7135e5b46d03f09f7aee40ef0366275dd7eba87f1af3a31a72a289e3d6bc5301e1b9b72c4da1c23bbb39783dea47a3c3ed3377352c4006a3b3d9d4c234fdfdfce2c364a25b4c0f859bf26125f22fe9e2898f9e50114d51535b2a028a7bebab5d36509bbb22d7e06aba04fe8f3bd6840858593be730e40f010ef6c0e4af500087e07f3e6e8494cb19932f2fa43b846a9f3793a603", 0xd8}, {&(0x7f00000b9000-0xf2)="d96d60edc6eb21d3c771980ef194b06a10cdab5f844141788c1b44c17f6cb284661f8624f9aea229eeecdb4265967f448d396048c0c1fa4dad27ffe8ac97d848d223b03d8d78535e5029bbbc561332fae26c25b4a7357b55cca32efad070e262885bde8dfdc4d3276c9c517307a48cf09a10d5ab327f1186f1b0d68f6042073b8fe5c33ea67c4d6cdb8cb44f0508db859b9501208cb21b1316ccb3543ff72edb8db584f3ab22a46d42180de9b754165b2e8e7c8df473ca408b9cd34317ffe290c58991b81352ef3cfd3f46b66539bd463a73aa555d15698fd2805dcae908fe3230ede3dce3150d8411ac932cce5de31013c6", 0xf2}, {&(0x7f0000322000)="229a", 0x2}], 0x6, 0x0) 2018/02/05 12:15:34 executing program 6: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001f2000-0x10)=@ipx, &(0x7f00009e0000-0x4)=0x10) accept4$vsock_stream(r1, &(0x7f00009a6000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001dd000), &(0x7f000090d000)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000000a000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bb0000-0x1c)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x101}], 0x1c) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept(r0, &(0x7f0000ea7000-0x8)=@un=@abs, &(0x7f0000878000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d00000-0x4)=0x1ff, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0xfffffffffffffffd, 0x0, &(0x7f00000da000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00006d3000-0xae)=""/174, 0x101002}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000ddc000-0x8)=&(0x7f00008d0000-0x1)) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) r0 = syz_open_dev$vcsn(&(0x7f0000fea000-0xa)='/dev/vcs#\x00', 0xfffffffffffff80b, 0x1a080) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000a7e000)=0xfff, 0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000842000-0x70)) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b02000), &(0x7f000018c000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f0000fc5000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x200000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000002c000)={0x81, 0x8}) 2018/02/05 12:15:34 executing program 4: prctl$intptr(0x24, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bd5000-0xa)='/dev/dsp#\x00', 0x55be, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ec000-0x8)={0x0, 0x6}, &(0x7f00003f1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0x2, 0x3ff, 0x6390, 0x7, 0x6, 0x3ff, {r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0xe7, 0x400, 0x3c15, 0x0, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c25000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006b5000)=""/185, &(0x7f0000401000-0x4)=0xb9) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x20000010) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000077000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c58000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/02/05 12:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe}}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000816000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001a0000)={0x0, 0x3, 0x20, 0x7f, 0x101}, &(0x7f0000d47000)=0x18) restart_syscall() accept4$ax25(r0, &(0x7f00004c6000-0xa), &(0x7f0000959000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ddf000+0xe5c)={0x2, 0x200, 0x800, 0x9, r1}, &(0x7f00009d3000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000033a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) pipe2(&(0x7f00007e9000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e04000-0x50)={@common='bond0\x00', @ifru_ivalue=0x9}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00006c9000-0x10)={&(0x7f0000774000/0x1000)=nil, 0x1000}) 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)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f00004af000)='./file0\x00') 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000024000-0x108)={0x0, @in6={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x25}}, [0x4, 0xcb3, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x81, 0x8, 0xda241db, 0x2, 0x7f, 0x100000001, 0x8, 0x3, 0xfffffffffffffb4a, 0x101, 0x4]}, &(0x7f000000e000)=0x108) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000023000)={r1, 0x3ff}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000024000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffff57, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x8d903b023a13387c, 'ecn\x00', 0x0, {0x22}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x3ff, 0x2, 0xffff, 0xfffc, 0xff, 0x5], 0x4, 0x1, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008b7000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, [0x0, 0x51d, 0x2, 0xbe, 0x2, 0x4, 0xff, 0x6, 0x9, 0x8, 0x400000000, 0xecd, 0x9, 0x9, 0x8]}, &(0x7f0000a5e000)=0x108) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c7d000)={r1, 0x6, 0x30, 0x200000006, 0xee}, &(0x7f00000ae000)=0xc) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000588000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000438000)={{0xfffffffffffffff8, 0x401}, {0x0, 0x4}, 0x1, 0x7, 0x1f}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003000)={0x80000001, 0xb60, 0x1b46}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000005000-0x18)={0x0, 0xc230, 0xffffffffffff0001, &(0x7f0000001000-0x8)}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) 2018/02/05 12:15:34 executing program 6: 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)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e99000-0x8)) dup3(r1, r0, 0x0) 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000b9000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b4e000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f0000d61000)={0x26, 0x4, 0x3, 0x34f}) connect$inet6(r1, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000031f000)={&(0x7f000085b000)=[0xbd, 0x6, 0xffffffff00000001, 0x40, 0x1, 0x4], 0x6, 0x80000000, 0x3f, 0x4, 0x4, 0x8001, {0x16, 0x3, 0x3, 0x1, 0x9, 0xc199, 0x9, 0x9, 0x1f, 0x0, 0xc21, 0x4, 0xffffffff7fffffff, 0x7, "78ee0c59e36832e88433d1e2aaef7bf691377451815e2b0ab3d8747d93f95354"}}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}], 0x2000003d, 0x0) 2018/02/05 12:15:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000054b000)='./file0\x00', 0x200, 0x4c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00008c2000-0x120)={0x4, 0x9, 0x1, 0x20, [], [], [], 0x8f8, 0xfffffffffffffffe, 0x7, 0xd3f, "7b085c86989705d765f77e00c6797081"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cf9000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5, 0x2, 0x0, 0x8, 0x8, 0x1, 0x80000001}, 0x20) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xb7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x1000200000000, 0xa33e, 0x10001, 0xc02}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x7, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000012e000-0x4), &(0x7f0000744000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000c04000), 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) syz_open_dev$dspn(&(0x7f0000c2a000-0xa)='/dev/dsp#\x00', 0xfffffffffffffe0c, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059e000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000c) write(r0, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f3e000-0x34)={{0x0, 0x2, 0x800, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000004000)=""/4096, 0x1000, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom(r0, &(0x7f000000b000-0xba)=""/186, 0xba, 0x10002, &(0x7f000001b000)=@sco={0x1f, {0x7, 0x8, 0xe9, 0x9, 0x9}}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000014000-0x55)=""/85, 0x29}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f000001c000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x130}, 0x0) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000048d000-0x6)={0x0, 0x84}, &(0x7f0000c47000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000849000-0x8)=@assoc_value={r1, 0x7fff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000d7c000-0x34)={{0x0, 0x1, 0x8, 0x3, 0x1}}) r3 = getpgid(0x0) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x23, &(0x7f0000877000)={0x6, 0xcd2, 0x50b0cd62, 0xf638}) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x40850) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f1c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x800, &(0x7f0000000000)) eventfd2(0xfffffffffffffffe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe7, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x5e21, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000882000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c76000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x400, 0x3f, 0x9, 0x1, 0x5}, 0xa0) 2018/02/05 12:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000427000)='./control\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f6d000)={0x825}, 0x0, 0x25) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x0, &(0x7f0000eef000-0x8), 0x8, r0, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8}}) inotify_init1(0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0xffffffffffffff8c) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4), &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000), 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty, 0x1f}, 0x1c) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) getresgid(&(0x7f000097b000)=0x0, &(0x7f00001ef000-0x4), &(0x7f0000032000)) accept(r0, &(0x7f00009df000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00007cc000)=0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000014f000-0x18)={0x0, 0x9, 0x8, [0xffffffff, 0x6, 0x47, 0x5, 0x8001, 0x80000000, 0x4a, 0x80000001]}, &(0x7f0000727000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000055b000-0x8)={r4}, &(0x7f0000a9e000)=0x8) fchown(r0, r1, r2) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r5) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) fcntl$setsig(r0, 0xa, 0x1e) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 12:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x400002e, &(0x7f0000692000)=0x401, 0x350) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) lsetxattr(&(0x7f000025c000)='./file0\x00', &(0x7f0000b74000)=@known='security.capability\x00', &(0x7f0000332000-0x5)='&(+:\x00', 0x5, 0x3) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003fa000)='/dev/input/mice\x00', 0x0, 0x40a800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000c2e000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f000083c000-0x20)={{0x0}}) timerfd_settime(r1, 0x1, &(0x7f00003bc000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000f7000)={{}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r3, r4}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r5, 0x200, 0xfffffffffffffff7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000933000-0xa)='/dev/vcs#\x00', 0x1, 0x0) lseek(r8, 0x0, 0x3) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000), &(0x7f0000865000-0x4)=0x9286f8759b613ecd) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 12:15:34 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000448000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2e}}, 0x2, 0x861}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d04000-0x14)={r1, 0x6, 0x4, 0x931, 0x1f}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) getdents64(r1, &(0x7f0000f15000)=""/100, 0x64) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) getsockname$netlink(r0, &(0x7f0000f42000), &(0x7f0000bbf000-0x4)=0xc) io_getevents(r2, 0x2, 0x2, &(0x7f0000f58000-0xe0)=[{}, {}], &(0x7f0000bd3000)={0x77359400}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) io_submit(r2, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000521000-0x35), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b9f000)=@sco, &(0x7f0000a1b000-0x4)=0x8, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ffe000)={0x0, 0x514a, 0xd1, 0xe0e}, &(0x7f000051c000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffe000)=@sack_info={r2, 0x7, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000189000-0x6)={0x0, 0x1f}, &(0x7f0000ffd000)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ffe000-0xcb)={r3, 0xc3, "a4bca4a02aad801623321af56d4630d98a8d2d198f28a8b227180927c398f32c6271bf3ec5031af9a2eb6991d40765fba270de13518d527baaf8227c7f7fd7fbf0942029dc4a03558604d74e1c8abdfbca195aac9967df1ff18ab19707e576ea498e0ac93bf119f7fad9659859c8b6b47931631eb5b383f2c7c53d1076bd1e96aa1bd3aea3326e155c3391cb579fadf61fc2f6c677288950ea483fc1209a130f1cda248893f00c40c5e32101e9cfee14b7ef7155f0140d6baf9148564a2474f1602d8e"}, &(0x7f00004b7000)=0xcb) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000109000-0x4), &(0x7f0000ff9000-0x4)=0x4) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000327000-0xf)='/dev/sequencer\x00', 0x64742eff5422d232, 0x0) sendmsg$netrom(r0, &(0x7f0000f0f000-0x38)={&(0x7f0000e9e000)=@ax25={0x3, {"33f82b9eb0f591"}, 0x401}, 0x10, &(0x7f0000119000-0x20)=[{&(0x7f0000299000)="e683", 0x2}, {&(0x7f000054f000)="58e4ac320b3693362b7b5ce6286d1c67af330d7e9b52d35a7e9641777d030671ecb9e070772a411a308dc86ceac665c418da7a953028159195145de9f643622bc821f13023687785ae694240149ceff8436df89a64255f6554671bac9bca36b372616ca2e5a72148f47c041d0f1e85848f57376a625367097d6f5657042ad526da1e7be7596c6a88bed29c52cb0d1d58e12592355613b0bc424982e933f84fd050b66b4f7d789794a5d3e16c053e3b0bf53034c3312f01ad063324ffc521855a70321de4ec88465a679c", 0xca}], 0x2, &(0x7f00009ba000)=[{0xe0, 0x11b, 0x6, "2cab72bfa4624508fc7d01e26d6882d21770fdd0c01c3618cf6fa08718087096d05fc1c7ab903a808bc6f8f245e6cd669f78324cfe61c6754125796d57bd68c68c6ff32aee44c84f1305659516f62aee803e34b9a131206e0484cc7272e32d56278f8f0fc2b9ffa14f540b506ca368a102112b51cf815f706a4e74d384863b45b2d070fc15793200cb4d99aaa7a2de634e18a51aa8a31bdefccb70fac41dfacbd74a8a10f39ff26888aeb88a566edce87d86396ae6e17eef79989890a49b9bfac442b00359a46ddc94c248"}, {0x28, 0x84, 0x8, "44562fa5fda96d18a6ec053faf1ddf4953c762d459834c51"}, {0x100, 0x0, 0xfc, "2054d18cff8cb99603651304a6e31762b8dc0a2a89b82210cdcba04abdaaa4faf4079a2b1a9eed241f0d1e09713429d587de030ba463d9b37cc3b64fbe36570f0c0f6d505ecce836b211a11abd0b31b7c5b8822ba6c61267c9e9fba9bf93dc755e982f1e93ce03f5bb9dba475976d42a4c0cb57a5e565a638fbd79a39b64a27a0187d320d4d6016ec085af43368863b78becc7349d40a0eeeb79bf4f0c4fe9d4b0970dc417adae14ca1c2e891c44eabd4b6cc5375bc12ae112a652dfbb390930887de697aecdb99aa4096eb75cd35d672c59bcd9ad2c9493de67bcdd1528b90ac143b06ee3554cb13a95d877d0c065"}, {0xa8, 0x10c, 0xfffffffffffffffb, "96e688419cbad1df44b0da507be29689f77bcedb15c695aef2f024570da9117829f8485bba94d3a4015ff45d8108f2608436efc7354138a0c8e8063159d9f9194f41e13aa136d6dbbb0302d0c6e83323aee19b3c467db276a801f31bfbac41fd69fe90e501e84c889abaa5ea94eede94745cba4d22d9e571dc99118bfb50d50d2b9b8a0776acedfabcac3c9266c7f133ef7f414e"}, {0x78, 0x102, 0x2b, "0d39b7fb41974ed8f9b065358b5ba9667b5a6cea3e501738e7b6fca2db0dd89c940951e82a4e6558c2cf3937aa3fef8009a13562a27438aa80dc89360352365a9cb534c086de32cdd27ace8f5d3468da45afd8b8f28e5ab9d60fdc5a168634af00533af22073db"}], 0x328, 0x10}, 0x40050) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/02/05 12:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d89000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f000055e000-0xd7)=""/215, 0xd7, 0x2, &(0x7f0000217000)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f17000)={0x0, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x3, 0xffff, 0x7f, 0x6, 0x9, 0x8, 0x9, 0x2, 0x7, 0xf2a, 0x200, 0x1d1, 0x6, 0x6857, 0x100]}, &(0x7f0000c33000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000eda000)={r3, @in={{0x2, 0x2, @rand_addr=0x2}}, 0xb9ff, 0x1, 0x443d, 0x81, 0x3}, &(0x7f0000c23000-0x4)=0xa0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000d09000)={0x3, 0x6, 0x641b}) ppoll(&(0x7f00003a6000)=[{r0}], 0x1, &(0x7f0000f10000-0x10)={0x0, 0x989680}, &(0x7f0000cbc000)={0x8}, 0x8) fcntl$setown(r1, 0x402, r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000bc5000)) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000863000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) truncate(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008e0000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffeffff, 0x2100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000007d000)={0x0, 0x2, 0x2a802b3a}, &(0x7f00000f1000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000100000-0x18)={r1, 0x6, 0x20, 0x4, 0x39e6}, &(0x7f0000fe2000)=0x18) creat(&(0x7f00008e4000)='./file0\x00', 0x81) 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000faf000)={0x81, 0x8, 0x9, {0x77359400}, 0x80000001, 0x2}) r1 = add_key(&(0x7f0000ded000)='rxrpc\x00', &(0x7f00007b9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005ea000)="b1e6acad9376ca471bdaab8d34d074f54d70852a42fde67b0b2521ffb227c5721e280126fa34552bce21def23033ed1ea150df29083ba4909da2ecc82fae088800ac6ecbda43564379df5239bd44955afaf6d6c00efa54f813103f514e42b8e0d5e4ec58dd0baee4fdd3f5c1c28d3c5bee13181dfde98692fa944a6fd425b6f7abce9017ed292b30250a15260f764fcfda469fc08216f2b218f4b9b0b2e2792ef206f0d9eb6e23c4b1f3dc6f380994fee7ed93b48e6812af94879f8a311ec6bc3547073221e75f13cd43c76b49d5e74542ce947b24dfb0d1496abf1a0089a6c7d4a1f7b502db800cab04a8b1502a3bbc8873210c86e13753", 0xf8, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000784000-0xa)='blacklist\x00', &(0x7f00007ab000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000782000-0x1d)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffc) r3 = add_key$user(&(0x7f000051e000)='user\x00', &(0x7f00006d3000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000623000)="fc3bf98872a2bc351e502c00a715335f460ea3476cb42c4d98170b3bb0abb208408f5e1bab30cfc5e46ddf19d1df33123502a1f1bb7e6b7af407abdfe346346f128878e33d345f2febfd1e6182b37f82fa95c1621943967b85dd461e7c90dffb9907fffad33f6172e7", 0x69, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000570000-0xc)={r1, r2, r3}, &(0x7f0000562000-0x5b)=""/91, 0x5b, &(0x7f0000bdf000-0x38)={&(0x7f00007b8000-0x40)={'rmd128\x00'}, &(0x7f0000dd9000-0x81)="4e0e74c8c16dd9610cf761b74d353ee72af2e5d6ea53db718703cc9d4528f195cad0541cb2142c387f2fcc836f1f508c0b94294e8ce2bf687fe6e2d33af277b2bff02c427f7269dbfcfafca0b4273c688e544a66dd94adb76b8a10948d85d2c2a837a1923e9048e4d9a5356402ef380c93420e856ba12f600a6d5fd43429caa28e", 0x81}) r4 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r4, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r5 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000e64000-0x12)='/dev/input/event#\x00', 0x1, 0x1000101002) write$evdev(r6, &(0x7f0000994000-0x60)=[{{}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r5, 0x10401) sendfile(r6, r5, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000d3f000-0x36)=""/54) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007b0000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a9e000-0x4)=0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000d48000-0x8)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00004e2000)='/dev/usbmon#\x00', 0x1, 0x10040) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b2000-0xc)='/dev/autofs\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000242000)={r3, r4, 0x4}) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000412000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) connect$bt_sco(r5, &(0x7f0000f82000-0x8)={0x1f, {0x8, 0x8, 0x3, 0x5, 0x6, 0x8}}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000056000)={&(0x7f0000fda000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000a54000-0x10)=[]}, 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) pipe2(&(0x7f0000bca000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00003b1000-0x10)={0x5659, 0x8, 0x4, 0x6}) recvmsg(r6, &(0x7f0000254000-0x38)={&(0x7f000073d000-0x9)=@rc, 0x9, &(0x7f0000050000-0x30)=[{&(0x7f000030e000)=""/10, 0xa}, {&(0x7f0000137000)=""/179, 0xb3}, {&(0x7f0000913000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f00002f7000-0x1)=""/1, 0x1, 0x8d21}, 0x2000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/05 12:15:34 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000f24000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x10) close(r1) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x0) memfd_create(&(0x7f0000b36000)='\x00', 0x1) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c10000)) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00001d7000-0x8)={0x100, 0x3ff}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000b46000)={0x5, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xde56}}}, 0x108) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b54000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006aa000)=0x80000001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ed4000-0x10)={0xa, &(0x7f0000140000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00005bf000)={r2, 0x4, &(0x7f0000ca4000)=[0xff, 0x1, 0x400, 0x4], &(0x7f000084a000-0x8)=[0x8, 0x6], 0x50, 0x4, 0xfdc, &(0x7f0000acc000-0x10)=[0x7fff, 0x6, 0x0, 0xffffffffffff2a7e], &(0x7f0000d97000-0x4)=[0x2]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e3000)) poll(&(0x7f0000c60000-0x38)=[{r0}], 0x1, 0x0) 2018/02/05 12:15:34 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000571000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000052e000)={0x0}, &(0x7f0000c0f000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r2, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000081d000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r2, 0x0, 0x5, &(0x7f0000000000)="f3", 0x1) [ 79.894204] QAT: Invalid ioctl 2018/02/05 12:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x100000000003fc, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)) io_setup(0x80, &(0x7f000020a000-0x8)) r1 = socket$nfc_raw(0x27, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036c000)='/dev/hwrng\x00', 0x204300, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/vga_arbiter\x00', 0x200, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00006d8000)=0x1c) r6 = creat(&(0x7f00000bf000)='./file0\x00', 0x2) r7 = syz_open_dev$sndpcmp(&(0x7f00000aa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x90000) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f000062b000)='/dev/cuse\x00', 0x20100, 0x0) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) r10 = syz_open_dev$vcsa(&(0x7f000056e000)='/dev/vcsa#\x00', 0x7ff, 0x4000) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000910000-0x8)={0x0}) r12 = syz_open_dev$admmidi(&(0x7f00009c5000-0xe)='/dev/admmidi#\x00', 0x308, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008bd000)={0x0, 0x0}) r14 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c4000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) io_submit(r0, 0x7, &(0x7f000091e000-0x38)=[&(0x7f0000d5a000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f00006d3000-0x4)="3b89d39f", 0x4, 0xffff, 0x0, 0x1, r2}, &(0x7f00000d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000b23000)="62a32352f27fbc5834b80e647729ab8a0ea59858225e7c06998e617451c71b175e7e24cb1e62e812927b55d2ff65db8e6d84c37331d0d5184e7167a407e057a26ef514fafd4d5df06510a34465820b7e7a32b37a03d32fa7f151c9e38081c8e668247ae80f002209b8712731101e539cca423c3543319de8c3b2aed5b56d15a29fba715462bd550d63ee80ee620e8424f137d72d68e41119457e15dc5a5fc374e594971d32e885b76a7a1c234077c054efc1c32993d8192c8b9921633a03b9268b2ff74c04f13fa04a2d0277b5", 0xcd, 0xe59, 0x0, 0x1, r4}, &(0x7f0000d20000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8f9, r5, &(0x7f0000979000-0x3e)="9da949185112b0de5a9213a72a39e19a8120c86aca3067d0f3f2f0f220754d8bf5b8f4d93c44aa97cba4c630ff1f6207069278802717322bf607ae77a79a", 0x3e, 0x4, 0x0, 0x1, r6}, &(0x7f000095a000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8001, r7, &(0x7f00004a0000)="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", 0x1000, 0x1, 0x0, 0x1, r8}, &(0x7f0000ee8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x773a2fb, r9, &(0x7f000010f000)="cb745666f78764f0c791720f359f023ccb6afc06145ff923a4a198feb7d9b256d02c415210762908", 0x28, 0x1, 0x0, 0x0, r10}, &(0x7f00001de000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100, r11, &(0x7f0000b07000-0x94)="65ee3ba0c15001f6b60717054afe89f20bd2ae6875b7f954fb755452ecba6fb375198157badcc46c91aca097f3a2a3e3b1d259b02c24a8bee6a58fa4169c0793a56e2bab89c77806dea457a3191e9faabd40cd3145da65e411dc12fe16d5070eaff52d9fa0818e95b86c8d9fd5a2f5a67856225c1149c7f51ff1a2c0444dd881ae3ae6e7091988365cf9f3391a7086e87a219dcf", 0x94, 0x8, 0x0, 0x1, r12}, &(0x7f0000bb9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x800, r13, &(0x7f0000941000)="67dc9e18cd2fbc7f9ad1fb85b49a609fee871f244796aa634d32e752578cad8d1e9aaeef408956983658f7393cf53248c43ad0edacb679c6fdc998b57718207808ae1e5f39d9c714fa672093dfe1976e6bd1ccafdf8708de2c9241c4be3adb95219e6a60df09285a9f322360375b70d2c7a2c0b1812673d1c6e27ad03c6929fd523ca1c67f5ec47b679289812b41ca4e627c93fc69fd161d88c888158a6cb686eecb834f8135fd8f563edafc1cfdfe7d44567d95c1000e0437a332b32bd7fb852bfef79b5fce5b526df8aa", 0xcb, 0x40, 0x0, 0x1, r14}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00004e4000-0x8)) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006bc000)={0x0, 0x91, "f5e2b9a805bd963bf6b7c8b1a4e0520ec97866267c619cea91ea1c806ab4107b630d8649a529b6c4a05abcfad6e4ee28ba2935c1d460c060da8b1bd33c48cd95b7a8d5e7e03f9cb8edb9b859a84993648e72425f36d2405714c901624c0c184a1c8e2fd64f5eba1e192e57aa333a1086b6c339cd7f066181a7aaca17666c6519bedaefe8dbf8f5d552766e8f73b2771e70"}, &(0x7f0000ab5000)=0x99) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bf1000)=@assoc_id=r1, &(0x7f0000d2b000)) [ 79.921924] QAT: Invalid ioctl 2018/02/05 12:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000433000-0x18)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000608000)={&(0x7f0000eb1000/0x1000)=nil, 0x1000}) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d000)=0x10) 2018/02/05 12:15:34 executing program 0: r0 = add_key$keyring(&(0x7f0000567000)='keyring\x00', &(0x7f0000386000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = request_key(&(0x7f00004e8000-0x8)='syzkaller\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000-0x17)='vmnet1]mime_typeGPL&lo\x00', 0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xfffffffffffffaa7, &(0x7f0000141000)=""/4096) getgroups(0x1, &(0x7f0000bef000-0x10)=[0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r3) 2018/02/05 12:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002d2000)='/dev/amidi#\x00', 0xfff0000000000000, 0x81) recvfrom$llc(r0, &(0x7f0000c90000-0x6a)=""/106, 0x6a, 0x40, &(0x7f0000452000)={0x1a, 0xb, 0xbe5e, 0x2f91, 0x5, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000b9000-0x1008), &(0x7f0000c83000-0x4)=0x8) r2 = open(&(0x7f00000b4000)='./file0\x00', 0x410400, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000b7000)=@hopopts={0x6, 0x0, [], [@enc_lim={0x4, 0x1, 0x15c0000000000000}]}, 0x10) 2018/02/05 12:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022b000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000649000)={0x0, 0x80000001, 0x401, 0xe6c, 0x9, 0x100000000}, &(0x7f000052e000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000d5000)={r3, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0x5}, 0x98) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)) 2018/02/05 12:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a67000)={0x9, 0x0, 0x10001, 0xf311}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000caa000-0x10)={r1, 0x4a}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000028c000)={0x60000014}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b4e000-0x4)=0x80000001) pipe2(&(0x7f00002d0000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000a8000)={0x7, 0x5}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ba000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000b92000-0x9a)=""/154) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000086f000)=""/238) mknodat(r3, &(0x7f00004e3000)='./file0\x00', 0x2, 0x4) mmap$binder(&(0x7f0000bac000/0x2000)=nil, 0x2000, 0x1000009, 0x13, r3, 0x0) 2018/02/05 12:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f000065d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000f33000-0x4)=0x3a) write(r0, &(0x7f000059b000)="6677423074edc1b1ac05de0fcefc9e60a166b3a4c8af8b4807680d0181ae5ef7c68154749df667b1539290a45407d28ccc771515fa255d24d120ed87baa43d9f91df95c9f2deba455f1f69fade11824e29924c0bfe50e417b768ed33a8b6fbb74b0ae885bbec18db4870af99559e1adc12605bb1e078dfd09e8140e56a5e04e7d503f2eb914c0288e9cfd51003c7f865c7c733c94eefb40936bd57801a15c4244a2700a65ca19ca5e014282feb1c954a2cac0bc54a", 0xb5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000a1a000)=[], 0x0) clock_gettime(0x0, &(0x7f0000393000+0x134)={0x0, 0x0}) io_setup(0x5, &(0x7f0000514000)=0x0) io_destroy(r6) timerfd_settime(r1, 0x1, &(0x7f000000b000)={{0x0, r5+30000000}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000042e000-0x500)=@filter={'filter\x00', 0xe, 0x4, 0x4a0, 0xffffffff, 0x1a0, 0x3d0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000034c000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x3d0}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0x0, 0xff, 0xffffffff], @common='teql0\x00', @common='teql0\x00', {}, {0xff}, 0xaf, 0x2, 0x7, 0x23}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0x0, 0xff000000], @generic="bf8513871605bab7d9b7024837a9d64d", @common='ip6gretap0\x00', {0xff}, {}, 0xff, 0x2, 0x1, 0x40}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7, 0x5, 0x5, 0x9, 0x0, 0x6, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0x6}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x40, 0x9}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3beb, 0xffffffff}}}]}}, 0x500) read(r1, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/02/05 12:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045c000)='./file0\x00', 0x54) getresuid(&(0x7f00007a0000), &(0x7f0000933000-0x4), &(0x7f000023e000)=0x0) getgroups(0x5, &(0x7f00006ee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000d8c000)='./file0\x00', 0x8000, r0, r1, 0x5bf, 0x11) r2 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000e43000-0xc)=""/48, 0x117) symlinkat(&(0x7f0000809000)='./file0/file0\x00', r2, &(0x7f0000837000)='./file0\x00') 2018/02/05 12:15:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000061a000-0x49)=""/73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000029a000-0x28)={0x80, 0x10, 0x9, 0x0, "23e2c51b86a433f7ffffffc854dd97c01ce7c58590967404009424a865e6441b"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/05 12:15:35 executing program 2: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f0000aa0000/0x1000)=nil, 0x7000) unshare(0x9000100) shmdt(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cdc000-0x12)='/dev/loop-control\x00', 0x900, 0x0) r1 = getpgid(0xffffffffffffffff) getpriority(0x1, r1) 2018/02/05 12:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x7fffd) sigaltstack(&(0x7f000020e000/0x1000)=nil, &(0x7f0000b75000-0x8)) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000b2c000)={0x9, 0x0, 0x5, 0x7fff, 0x3ff, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000aae000)={{0x4, 0x3000, 0xf, 0x1, 0x4, 0x26, 0x0, 0x2, 0x5, 0x6, 0x4, 0x401}, {0xf000, 0x5000, 0xc, 0x9, 0x3b21, 0x7, 0x0, 0x1, 0x0, 0x0, 0x7f}, {0x10000, 0x10000, 0xb, 0x6f5, 0x9, 0xbb, 0x2, 0x10000, 0x80000000, 0x9, 0x2}, {0x10004, 0x7000, 0xd, 0x9, 0xe17, 0x0, 0x7, 0x8, 0x3f, 0x1b87, 0x7fffffff, 0x1000}, {0x2004, 0x102000, 0xf, 0x3, 0x7, 0x2, 0x3e00, 0xc00000000, 0x5, 0x16, 0x200, 0x3f}, {0x6000, 0x2, 0xf, 0x4, 0xffffffffffffffff, 0x81, 0x0, 0x287b0fb7, 0xffffffff, 0x0, 0x1f, 0x6}, {0x4004, 0x17002, 0xd, 0xa0, 0x10001, 0xffff, 0xffff, 0x0, 0x2, 0x6, 0x800, 0x88}, {0x5, 0x10000, 0xd, 0x83, 0x3, 0x8, 0x1, 0xad51, 0x4, 0x20, 0x40, 0x2de}, {0xf000}, {0x1000, 0x6000}, 0x16, 0x0, 0x0, 0x2208, 0xa, 0x800, 0x10000, [0x40, 0x0, 0x10000, 0x1]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/rtc\x00', 0x301141, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b66000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f000002a000)="0f01c90f010e66baf80cb8d0049c81ef66bafc0cb88a5a0000eff20f00990d000000670f514426b9ea0800000f320f3807e79a000000007600b805000000b9790000000f01c18fe91891c9", 0x4b}], 0x1, 0x0, &(0x7f0000805000)=[], 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f00006d9000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/05 12:15:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="e6c7c28d31a3"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) mq_getsetattr(r0, &(0x7f0000d50000-0x40)={0x4, 0x9, 0x8, 0x100000000, 0x1, 0x5, 0x1, 0x3}, &(0x7f000007f000-0x40)) openat$rtc(0xffffffffffffff9c, &(0x7f0000879000)='/dev/rtc\x00', 0x800, 0x0) 2018/02/05 12:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/05 12:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000cdd000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000696000-0x8), 0x100000001) close(r0) 2018/02/05 12:15:35 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000011000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x400000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000f29000-0x10)={0x3000, 0x19000}) uname(&(0x7f0000ef6000)=""/212) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x48}, {}], 0x30) r2 = semget$private(0x0, 0x1, 0x20c) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000b8e000)=""/7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/sequencer2\x00', 0x20000, 0x0) accept4$unix(r0, &(0x7f000091a000-0x2c)=@file={0x0, ""/42}, &(0x7f00009e0000)=0x2c, 0x800) connect$pptp(r3, &(0x7f0000175000-0x20)={0x18, 0x2, {0x3, @rand_addr}}, 0x20) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00008d9000-0x4)=0x2000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000092a000)=""/1) 2018/02/05 12:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7e000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe1000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)) 2018/02/05 12:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0x10)='attr/sockcreate\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00004db000), 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c2e000)={0x0, 0x3}, &(0x7f00005ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000)={0x0, 0x1, 0x0, 0x5, r2}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000db4000)=0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000850000)=0x2, 0x4) 2018/02/05 12:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000cdf000-0x10)='/dev/input/mice\x00', 0x0, 0x20c002) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a48000-0x4)) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 12:15:35 executing program 0: mlockall(0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000f43000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xf3)={r0, 0x5, 0x3, "f3d91b63724a98b17ef3db8bf3073728bc58da13927b18310e45bcb21135e701875f54ee0e9198a6a37a1ec7dcbd2fe92407c8bf976708b297f8ce0a50f66e66d16ce9abe0993ec6c2f93998ae5cf04e16e3e83309f7d8e9e411e3f782d4f0a927251560c0eb1cb735e94bc36a1a30eafdabf0b8fb8c32e99fb6572ae18316e08149dc3e532e55ecd8c7858763e0ab1df7f15bbf71a8e1ab0a7c74604284d44d5a7b466fe64ca41f957e935643f246f5a97f5c1f31507047a1bd60fbf81857936ab61c2e7dd6b08949108e76eb18e974708ee6c8f76b06cc1dfb859e8f2fe08ad3f74fe9bce7fb75a7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000000000), &(0x7f0000001000)=0x10) recvfrom$ax25(r1, &(0x7f0000000000)=""/87, 0x57, 0x40002062, &(0x7f0000000000)={0x3, {"88c3ff3ed497e0"}, 0x2}, 0x10) setsockopt(r0, 0x65, 0x9, &(0x7f0000fe1000), 0x0) 2018/02/05 12:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bc5000)=0x81, 0x4) 2018/02/05 12:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006d0000-0xb)='/dev/adsp#\x00', 0xf7, 0x8001) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008d1000)=@int=0x3, 0x4) getpeername$ipx(r1, &(0x7f0000a2a000-0x10), &(0x7f0000265000-0x4)=0x10) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2}, {0x0, 0x7fff}], 0x2) 2018/02/05 12:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00002dd000)=""/238) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ea000)=@assoc_value={0x0, 0x5}, &(0x7f00001f6000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007de000)={0x0, 0x7d82}, &(0x7f00009ef000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000099d000-0x9d)={r1, 0x2, 0x8, 0x7, 0xc6e, 0x7fff, 0x3, 0x7, {r2, @in={{0x2, 0x0, @rand_addr=0x5}}, 0x7, 0x7, 0x5, 0x8, 0xfffffffffffff5a6}}, &(0x7f0000fe2000-0x4)=0xb8) r3 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bfc", 0xc1, r3) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r4, r5, r4}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/05 12:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/policy\x00', 0x0, 0x0) mknod$loop(&(0x7f0000319000)='./file0\x00', 0x4, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a41000)={@common='nr0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000160000-0x1000)="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", 0xff8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000089a000-0x8)=[0x7, 0xffff]) chmod(&(0x7f0000f44000-0x8)='./file1\x00', 0x1) getsockname$unix(r0, &(0x7f000049f000)=@file={0x0, ""/108}, &(0x7f0000ecc000-0x4)=0x6e) connect$ipx(r0, &(0x7f000053d000-0x10)={0x4, 0x4f9, 0xb470, "ab07784412c8", 0xffffffffffffffff}, 0x10) bind$unix(r0, &(0x7f00009d6000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/05 12:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e1c000-0x9)='/dev/ppp\x00', 0x103200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) recvfrom(r2, &(0x7f00001c6000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f000030e000)=@generic={0x9, "14d0203e69cd551b15f1345c82c7c7046ff0bd59c8e9efc85c17ea7cca8ac7f21394ba48115540ff4f6d02fb9b2a8c86d647f357211366c0f113d8c356a4a50c9e2858c9bad4724bb91552b0735c2e84fff14693ddbaa690d5293e4cf3f57011bcde7316c5e934c9fa4441d8212eb0c3f3af05b5db34581c5ff9e2cf621c"}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000079e000-0x390)=@nat={'nat\x00', 0x1b, 0x4, 0x330, 0x98, 0x210, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000000d000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x140}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @loopback=0x7f000001, @icmp_id=0x0, @port=0x2}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, 0xff, 0xff0000ff, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x37, 0x2, 0x4b}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x9a01, 0x3}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1d, @empty, @loopback=0x7f000001, @icmp_id=0x3, @port=0x1}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x8, 0x0, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x10000, 0x800}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x8, @gre_key=0x7}}}}]}}, 0x390) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c6d000-0x8)) truncate(&(0x7f000056f000-0x3)='./file0\x00', 0x800) 2018/02/05 12:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00007bc000), &(0x7f00003cc000)=0x4) 2018/02/05 12:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023c000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000946000)="84318b5140cfb692503429577b2eff2057794eeabf1ce000d1e70f4c3992c37381fbcac1b919d8f4ce3f6ef7baeeb8c1161b7012035e69319a809091f2b98ff8bbbd459117720c44816242c95dc6036e17144bab14a332035b12477942b488abb24f21fdf13f7f054e5bfbf6dde172a08f0312a837cf110424828a798fed72c94f47a947a38543193ec9e2c9ab2f8293a4ac7eb1b150be72b77e964a7b1f8f80174e34b8fb870711fbc3034f7a1ad3e593a06b41e3e061c2a1f2d2770e76ba", 0xbf, 0xc884, &(0x7f0000c52000)={0x1a, 0x10, 0xb7, 0x1f, 0x1, 0xbd32, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) faccessat(r1, &(0x7f0000acb000-0x8)='./file0\x00', 0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000777000+0x825)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c4000-0xa)='/dev/cuse\x00', 0xf35d70f26aaa86d2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000121000)={0xeea, 0x6}) 2018/02/05 12:15:35 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000015000-0x8)={0x3}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000008000)={"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"}) dup2(r2, r1) 2018/02/05 12:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000d06000)=""/136, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000562000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x10000000000001d9) 2018/02/05 12:15:35 executing program 6: io_setup(0x80000000, &(0x7f0000a09000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f00002ef000)=@nfc, &(0x7f0000b08000)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034a000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f000029d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000fa4000-0x3d)="3fa3b4684d6b1c732f9fe08365d9f6fd622685be25f264e7d0e9066bfea4dbe3a30de96c1a9c54a67c30e22cf92b31b5a0ddcf18163b098c9b209e3d85", 0x3d, 0x1, 0x0, 0x1, r2}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r3, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x20001) 2018/02/05 12:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005df000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000067000)=0x0) mq_notify(r2, &(0x7f0000e52000)={0x0, 0x22, 0x6, @tid=r3}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000bd9000-0x4)={0x9}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00007c0000-0x12)={0x0, 0x0, 0x0, 0x0, 0x80000000}) [ 80.411216] [ 80.412888] ====================================================== [ 80.419177] WARNING: possible circular locking dependency detected [ 80.425464] 4.15.0+ #297 Not tainted [ 80.429143] ------------------------------------------------------ [ 80.435435] syz-executor7/11728 is trying to acquire lock: [ 80.441025] (rtnl_mutex){+.+.}, at: [<00000000acb64f02>] rtnl_lock+0x17/0x20 [ 80.448291] [ 80.448291] but task is already holding lock: [ 80.454232] (&xt[i].mutex){+.+.}, at: [<000000002d3cdcba>] xt_find_table_lock+0x3e/0x3e0 [ 80.462526] [ 80.462526] which lock already depends on the new lock. [ 80.462526] [ 80.470812] [ 80.470812] the existing dependency chain (in reverse order) is: [ 80.478400] [ 80.478400] -> #2 (&xt[i].mutex){+.+.}: [ 80.483829] __mutex_lock+0x16f/0x1a80 [ 80.488205] mutex_lock_nested+0x16/0x20 [ 80.492755] xt_find_table_lock+0x3e/0x3e0 [ 80.497480] xt_request_find_table_lock+0x28/0xc0 [ 80.502816] get_info+0x154/0x690 [ 80.506759] do_ip6t_get_ctl+0x159/0xaf0 [ 80.511308] nf_getsockopt+0x6a/0xc0 [ 80.515511] ipv6_getsockopt+0x1df/0x2e0 [ 80.520067] tcp_getsockopt+0x82/0xd0 [ 80.524360] sock_common_getsockopt+0x95/0xd0 [ 80.529343] SyS_getsockopt+0x178/0x340 [ 80.533811] do_syscall_64+0x282/0x940 [ 80.538190] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 80.543865] [ 80.543865] -> #1 (sk_lock-AF_INET6){+.+.}: [ 80.549640] lock_sock_nested+0xc2/0x110 [ 80.554191] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 80.559697] ipv6_setsockopt+0xd7/0x130 [ 80.564161] udpv6_setsockopt+0x45/0x80 [ 80.568626] sock_common_setsockopt+0x95/0xd0 [ 80.573609] SyS_setsockopt+0x189/0x360 [ 80.578072] do_syscall_64+0x282/0x940 [ 80.582450] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 80.588128] [ 80.588128] -> #0 (rtnl_mutex){+.+.}: [ 80.593384] lock_acquire+0x1d5/0x580 [ 80.597674] __mutex_lock+0x16f/0x1a80 [ 80.602052] mutex_lock_nested+0x16/0x20 [ 80.606605] rtnl_lock+0x17/0x20 [ 80.610464] unregister_netdevice_notifier+0x91/0x4e0 [ 80.616142] tee_tg_destroy+0x61/0xc0 [ 80.620432] cleanup_entry+0x218/0x350 [ 80.624813] __do_replace+0x79d/0xa50 [ 80.629106] do_ipt_set_ctl+0x40f/0x5f0 [ 80.633571] nf_setsockopt+0x67/0xc0 [ 80.637776] ip_setsockopt+0x97/0xa0 [ 80.641981] tcp_setsockopt+0x82/0xd0 [ 80.646271] sock_common_setsockopt+0x95/0xd0 [ 80.651257] SyS_setsockopt+0x189/0x360 [ 80.655721] do_syscall_64+0x282/0x940 [ 80.660098] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 80.665773] [ 80.665773] other info that might help us debug this: [ 80.665773] [ 80.673885] Chain exists of: [ 80.673885] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 80.673885] [ 80.684171] Possible unsafe locking scenario: [ 80.684171] [ 80.690196] CPU0 CPU1 [ 80.694832] ---- ---- [ 80.699464] lock(&xt[i].mutex); [ 80.702885] lock(sk_lock-AF_INET6); [ 80.709173] lock(&xt[i].mutex); [ 80.715110] lock(rtnl_mutex); [ 80.718357] [ 80.718357] *** DEADLOCK *** [ 80.718357] [ 80.724385] 1 lock held by syz-executor7/11728: [ 80.729020] #0: (&xt[i].mutex){+.+.}, at: [<000000002d3cdcba>] xt_find_table_lock+0x3e/0x3e0 [ 80.737746] [ 80.737746] stack backtrace: [ 80.742217] CPU: 0 PID: 11728 Comm: syz-executor7 Not tainted 4.15.0+ #297 [ 80.749195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.758524] Call Trace: [ 80.761086] dump_stack+0x194/0x257 [ 80.764684] ? arch_local_irq_restore+0x53/0x53 [ 80.769327] print_circular_bug.isra.38+0x2cd/0x2dc [ 80.774312] ? save_trace+0xe0/0x2b0 [ 80.777998] __lock_acquire+0x30a8/0x3e00 [ 80.782119] ? print_irqtrace_events+0x270/0x270 [ 80.786849] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.792015] ? __lock_acquire+0x664/0x3e00 [ 80.796222] ? trace_event_raw_event_lock+0x340/0x340 [ 80.801386] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.806201] ? perf_trace_lock+0xd6/0x900 [ 80.810319] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.815139] ? perf_trace_lock+0x900/0x900 [ 80.819345] ? perf_trace_lock+0x900/0x900 [ 80.823558] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.828720] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.833538] lock_acquire+0x1d5/0x580 [ 80.837307] ? lock_acquire+0x1d5/0x580 [ 80.841252] ? rtnl_lock+0x17/0x20 [ 80.844763] ? lock_release+0xa40/0xa40 [ 80.848710] ? rcu_note_context_switch+0x710/0x710 [ 80.853610] ? __lock_acquire+0x664/0x3e00 [ 80.857819] ? __might_sleep+0x95/0x190 [ 80.861763] ? rtnl_lock+0x17/0x20 [ 80.865271] __mutex_lock+0x16f/0x1a80 [ 80.869126] ? rtnl_lock+0x17/0x20 [ 80.872638] ? rtnl_lock+0x17/0x20 [ 80.876148] ? mutex_lock_io_nested+0x1900/0x1900 [ 80.880962] ? rcutorture_record_progress+0x10/0x10 [ 80.885951] ? is_bpf_text_address+0xa4/0x120 [ 80.890417] ? kernel_text_address+0x102/0x140 [ 80.894971] ? perf_trace_lock+0xd6/0x900 [ 80.899098] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.903909] ? unwind_get_return_address+0x61/0xa0 [ 80.908809] ? trace_event_raw_event_lock+0x340/0x340 [ 80.913967] ? perf_trace_lock+0x900/0x900 [ 80.918172] ? check_noncircular+0x20/0x20 [ 80.922376] ? save_stack+0x43/0xd0 [ 80.925970] ? kasan_kmalloc+0xad/0xe0 [ 80.929825] ? __kmalloc+0x162/0x760 [ 80.933512] ? xt_replace_table+0x641/0x9d0 [ 80.937802] ? __do_replace+0x2e3/0xa50 [ 80.941747] ? do_ipt_set_ctl+0x40f/0x5f0 [ 80.945865] ? nf_setsockopt+0x67/0xc0 [ 80.949725] ? tcp_setsockopt+0x82/0xd0 [ 80.953672] ? sock_common_setsockopt+0x95/0xd0 [ 80.958309] ? SyS_setsockopt+0x189/0x360 [ 80.962430] ? pcpu_chunk_relocate+0x315/0x770 [ 80.966982] ? print_irqtrace_events+0x270/0x270 [ 80.971711] ? free_percpu+0x229/0x830 [ 80.975572] ? lock_downgrade+0x980/0x980 [ 80.979692] ? __lock_is_held+0xb6/0x140 [ 80.983847] ? lock_release+0xa40/0xa40 [ 80.987794] ? _find_next_bit+0xee/0x120 [ 80.992009] ? tee_tg6+0x170/0x170 [ 80.995526] mutex_lock_nested+0x16/0x20 [ 80.999557] ? mutex_lock_nested+0x16/0x20 [ 81.003760] rtnl_lock+0x17/0x20 [ 81.007096] unregister_netdevice_notifier+0x91/0x4e0 [ 81.012257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.017244] ? trace_hardirqs_on+0xd/0x10 [ 81.021362] ? register_netdevice_notifier+0x860/0x860 [ 81.026611] ? free_modinfo_version+0x70/0x70 [ 81.031078] ? __alloc_percpu+0x30/0x30 [ 81.035023] ? find_next_bit+0x27/0x30 [ 81.038882] ? cpumask_next+0x24/0x30 [ 81.042652] ? __lock_is_held+0xb6/0x140 [ 81.046684] ? tee_tg6+0x170/0x170 [ 81.050192] tee_tg_destroy+0x61/0xc0 [ 81.053963] cleanup_entry+0x218/0x350 [ 81.057821] ? cleanup_match+0x220/0x220 [ 81.061850] ? find_next_bit+0x27/0x30 [ 81.065818] __do_replace+0x79d/0xa50 [ 81.069592] ? compat_table_info+0x470/0x470 [ 81.073973] ? kasan_check_write+0x14/0x20 [ 81.078180] ? _copy_from_user+0x99/0x110 [ 81.082300] do_ipt_set_ctl+0x40f/0x5f0 [ 81.086245] ? translate_compat_table+0x1b90/0x1b90 [ 81.091234] ? mutex_unlock+0xd/0x10 [ 81.094917] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.100164] nf_setsockopt+0x67/0xc0 [ 81.103851] ip_setsockopt+0x97/0xa0 [ 81.107537] tcp_setsockopt+0x82/0xd0 [ 81.111309] sock_common_setsockopt+0x95/0xd0 [ 81.115777] SyS_setsockopt+0x189/0x360 [ 81.119724] ? SyS_recv+0x40/0x40 [ 81.123149] ? SyS_fallocate+0x90/0x90 [ 81.127018] ? do_syscall_64+0xb7/0x940 [ 81.130970] ? SyS_recv+0x40/0x40 [ 81.134392] do_syscall_64+0x282/0x940 [ 81.138253] ? __do_page_fault+0xc90/0xc90 [ 81.142459] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.147447] ? syscall_return_slowpath+0x550/0x550 [ 81.152347] ? syscall_return_slowpath+0x2ac/0x550 [ 81.157247] ? prepare_exit_to_usermode+0x350/0x350 [ 81.162235] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 81.167569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.172383] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 81.177541] RIP: 0033:0x453299 [ 81.180701] RSP: 002b:00007f687cfd7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 81.188380] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 81.195621] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000016 [ 81.202859] RBP: 00000000000004d4 R08: 00000000000002e0 R09: 0000000000000000 2018/02/05 12:15:36 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000802, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000f1e000-0x4)=0x14a66853, 0x4) write(r0, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) syz_extract_tcp_res(&(0x7f0000699000), 0x3, 0x40) 2018/02/05 12:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000072d000-0x10)="aacbfde6e4a3acccff54c5c73dd5a79f", 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x2, 0x0, 0x4, 0xfff}}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dcc000-0x90)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) io_setup(0xb0b, &(0x7f0000593000+0xabd)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000036e000)='/dev/snd/pcmC#D#p\x00', 0x400000000, 0x441) write(r0, &(0x7f0000279000-0x25)="0bc12ab87d7ca433305e4550f56532719aa750d591d7d46fc7e427b6c12a54f3a7c9bf7ccc", 0x25) io_cancel(r1, &(0x7f00001e7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f000051f000-0x32)="3547731669263e60a6b1f490043c9aea6a8682121665ad93d3362293049d5d5a17c6483cd3411f0c7bd265ba4c8bc6cd46a5", 0x32, 0x80000001, 0x0, 0x1, r2}, &(0x7f00005df000)) 2018/02/05 12:15:36 executing program 1: r0 = socket(0xa, 0x80001, 0x0) setsockopt(r0, 0x29, 0x5, &(0x7f0000d2f000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000722000)="800f383607fe2ae73bbd9df5230d9cdcce568d999d5ca2bc0a29e448f8274d84b62fce33a3c6f533dcdb9942c8c891fb525917f9e6ad45e65ed1e800072883360eb2e0bb203c1211a210883da8e31c44deae004bdabb50a3546d9f74b0e429a302", 0x61) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x21c)=[{{&(0x7f0000001000+0xf8)=@l2={0x1f, 0x6, {0x7fffffff, 0x0, 0x2, 0x8, 0xffffffff, 0x4}, 0x7, 0x8001}, 0xe, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="6b2200434a9e847bff621e99eb85109cf5c6cf69f8e4c458cdfada03", 0x1c}, {&(0x7f0000000000)="bd3bc3962a5960af8a053b229661784122957b4b4b5867f220ff1148eea5db28acc22e3291a5bede5d9cc4295fad2733d140f150590ab1d9c36a5f48a6350ddb9231eec9f3895472c64d0cd2232950284eda59421d5a8452992516e3ef5fc7db49cdc0cf09e6d4d27866c7077c529d690365adf29b14f6765c04cef27e", 0x7d}, {&(0x7f0000000000)="4139ac5798d7e3fa50aca5d38c3ac2030befa2d74bf3a8926bb8bb30ac23c3051c36232e042639b0f8b0651dbb6bd5625a67fe6766a95372341a35ed6a3c8572009709903632df7b975ee8a7ab38c3d8c9a958954d0b5939550790e9e346cd086404e59286a99a70d73b3f1c7a1c8291d33ab74dd4af58fd5e74cffb8dd5013319b67dbfd8533cf7d0e0e23acb2f60f174", 0x91}, {&(0x7f0000001000-0x51)="04eba6d914196eb934d22ae440d4a2a5d210254cc388016dd9cb7575340385b41ca640188a05ff7617f38bd4cc6fe6d423038f2d297895588f04ea9ed345c2dc3b058e63c256777c7ac8c2bb717487815b", 0x51}, {&(0x7f0000001000)="3c530a4d5a986dfb03b41e45337d11c3f40ffad8fae19a519bd7dd14062985e10ec0884fde2fd06434b3b150dd46422f2ff7cc2cef389bff99785fc13aeb5ef7a2569fe0b678ecf796228c0910aa4cca0051343443670690e9e0612514d555297d4d278288d5b2735276bd2998a9c263fcdb1746681d087a76ae5c7ee11ba9005ac0123a6866ec138c7053147407624007d332496a89564b653bae0c4c9462c9bb774d701326070ef7e3ccc443749bea1db3b06d8b1af17b", 0xb8}, {&(0x7f0000001000-0x1c)="cbfa998ad86df9b2c5b61602c3442508b8bbe0f3236d1c1513f9b003", 0x1c}], 0x6, &(0x7f0000002000-0x4c8)=[{0x28, 0xff, 0xa5b, "90f65293539a14f833f44ce2762725c53b989a11f5140e"}, {0x68, 0x119, 0x0, "64ff823ddf00564b59a07947a4e1a4449435004a3205937314063726ba3c3660733fae52426784422b82c0847406966a7e09500f4a4abced98bf8f42b199b239406f176fea9d4dbe6ffcea93856348b6ce66ff27"}, {0xb8, 0x1, 0x4, "f7b92e760f8f612edf6d8a564dc769ce6b36fd25ffe606e84069fc22081a143911c8ccc35fdc495e966b134d3c69047a92c2cd166a2d9a47d1ef009ed86fc84139ff9e4e2d77e479a35d3aee727b2aadeb20d3aef67c59c62067fcd5a9672eadb4dde058e0d2fd97573dbf9c331c6047d535fc76b54156cd61ce605be6312a61c2b6fcfdf96037692f71787ad87f07b6a8e2bf56440829ee56a485f937884f3c3e34f4"}, {0x50, 0x11, 0x4, "b8a6ba6fdbbbcc2e3074f772e3850b6700e092d2aae01b5c87c0d517a2ec67971895654f33d18ef0772a4d25882a607d30102447cb7e13e447"}, {0xd8, 0x115, 0x0, "dd51ef8d4bbd7107579851738e411e1197263dc5c83ff9096ba8fa54cb02b57d29d8c8eeff5e6d91ff44a23e089ea5af109b65f4f22bd63f833f037581ca54ff98086a22634093c24a8d0136d9457aaec65cc31f4a9f70024e62d8e100fd849d97627dec76af00b92c16afb0ab9c13d4704f1caec53ce577cf9bddab3127494a56b438a06a1b3a64846bc930f0489067aa163dd0a9feabdf24ac349b09f27dbfc38b71734a6a735e713e685b469dc37c5193007307b29343e0d214972054534ad6c90c62c5"}, {0x50, 0x11f, 0x10000, "4a4588f122e66edd1d92a7bbf8a5a661dd73306e3cdfcd17beec047cdf29242243123e46597c7643f45835e982631824da5bda1f5a267abfb5"}, {0xa0, 0x116, 0x3, "9c715ea2f2f1ecd5e6ffb6dbbb72c51271ff9cdebd008cf1bcf1b48a4c079d51a1d515417024fe8c13ac467b196f45027621fb70d7c204c47beeb2d249da39d22a300f09fdfd206dcbdef77d2b291e716fc861cb4fc69054a17b57c6d88c7bd8dedf27b66dfd78156b7f0a6d741b95cc2425e1cbbde6c646615a122378977db479d1cf97b90599f4c3"}, {0x38, 0x117, 0x5, "4b0c0bd234b6be61da9eeb2fe416bbab2ddbd7714aaf9d2541f6f06178b4abdda7befe4f"}, {0x98, 0x19f, 0x9, "aedebf0835ab4c45957ba113e9c08242540f47f36971f4a2a0c114dc60dfb459a597c6a3ad5e9f80682a6d0195ebdf75aecc4495741e772f8561b4afbdd6d85f32657015521af060e66308fc80f7690af2d27ea890e0d13743339b2913eb0476d596f140efc3437ac431eb7729ff76bfa13522d4df2a595f613b518335f339b9d2e6"}, {0x98, 0x0, 0x7f, "c9607c8b3f3f7e62043442f368187ada715b1f1ac845d1ca541fb4d8ebe969dd24c9f4759c1dc57c1b706167476b0ba865e4413fb11b45f9637d45dbd81076c45fd0ce924a14a38a7fed9677476f4694e0a8064b098f6fcc183b4e514eebe9102d6b5cd877ea45bafeb9d30732d5d9474f8988d9e6479958bc5f568c086f273bc5"}], 0x4c8, 0x40}}, {{&(0x7f0000002000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000001000-0xf)="a0435a42f5405f13871abdb0e16700", 0xf}, {&(0x7f0000001000-0x6b)="3d2ad9f5a463451aa3519abef2c5e66521fa2aab2cebfa1f66664727857939a036863314b6640965f3b91b34c29a6e2018e765bed77032d1a676b9b3fa6b0c5642437e3abc1671de5b6ef96f785c07ae8bf790701f341d3824bb526861253e343ec0a60805da1717b92f5c", 0x6b}], 0x2, 0x0, 0x0, 0x4048045}, 0x1}, {{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='bridge0\x00'}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000-0xb5)="e8b737a75f2f6e969faa0bc792f1c8c9292dcb10c79a68d4eee26a4f2873d568d357fbbb130c6f4f1f47a2ac7b34f7d3408240f6d37e9cf467ba92502a78911a32daa5505ce000291e7b43c518cf81541cee4c2df9cc23e6118d0adf1a825503e993725cbe0fbe75e50427b5215f170db85bbd134325ff797dfbfa91b1678fa64c3fd4baa2a8ba576f79e3ab95d827f52993c4e9194d5fb2fa6547ccbf9950902bd8061db01c2486f78fdf2ace72c9e0ee6cd447b6", 0xb5}, {&(0x7f0000000000)="229eecddf3781bb415a22eae24e709b61e067603daa32fee031b2f04f29d4c74fbc9cf64583da1b7bff5de362315d68ef46556951bf8edf38041d10f8def8d864a9a2b43ef2b87840ae64ae80d2e7f78f7ce499e7fcd6391a9037f4a37dc717560e647c9b3b3930af0dabc1004f1b35e85c089db1cd4deff609f544c216a6540062ac110cfe4b7479fc7a111e7080a44123dc1efd889796e85f8622c0ab98e485b006720d03f05ff799855a59bd156", 0xaf}, 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0x1000}, {&(0x7f0000000000)="9f5d2416af808c4028804b0116f8bf588db788d3d3bbce692ded18081bd3c2252ec4f2d9fda972291cc96f0cdfe8562b00e519ffd1d0abc1e0a38bcd54e54ddec83171e2c794bebe57", 0x49}, {&(0x7f0000001000-0xb2)="3f7fd09683345a9db37f1d9bb4f8295d10d1e83ae7084947f244559a80412018c16244002bd9040127ae1f1a93affabb3187145ba18da7bebd63548f6113054484b8a95005708dbbd668bef563308dfb5aaa36ed914a38b78ba38ac26d63ff9ed409199c3d34ff0d6c4027d067cad9fa7c5a10224accad2c681e8b3028bfcc0753688b08074f9343ff040834237be8bf8099c80db6dacbee0e1b37aa396d7790c590e9508a54ffa7977a3092efecba5b8389", 0xb2}, {&(0x7f0000001000-0x8d)="fab0109e2a927b85b40f6674bb3f5631a9ea4c93b345493568aac015df07cd6d95a6aebe5b4c0ad2155d5dce837c6ac32206bab84bb91d64b2342c272773430860a0b3eecb3320f4a279f2b7b2ceac9e8b6557ceb817ed8448489b3537f7798a56ad72e13fd6d4f9112ecf5fa725a17fa821a6534d5ecec41edbf8fe1251f29afbdea0768af035485ced8370bd", 0x8d}, {&(0x7f0000002000-0x11)="a7550d6b20931137dd8ad998175bd4c0ef", 0x11}], 0x6, &(0x7f0000001000)=[{0x1010, 0x11b, 0xffffffffffffffff, "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"}, {0x90, 0x1ff, 0x2, "497140a5b2c2cfd57fec94f192d5e7a508e59d0d8351e8816d04ab9a3ddf64d3a57b2b5f4e8bcd37ee08b2332e559ed27b48e7bb11a50803935d59214689ad356b0c0182d07a0283564d6c920c54d176f03d1580e99672dca97ef093c69afc7f4e9d415773c0a68b3f298405f48bfa05095583ac7c5570ada581b0"}, {0xe8, 0x13f, 0x2, "6e8f80a7d83c044f8001f44f220dfe21741419d6436be707372300299f7aaa1b696e97e669f87be6a18d02a70af32e52f02ab77e55aa433fcfd82cd660b3fa78f9530daedd3f4282117ca29f15ae850c378344a236fc4d66d3502a3043db4bd8fe0470df5f4904c418ef19f5d2c34f40587d9878f4e8a005415117b35e8e67552294a0f57db134490a146eb6a8a50025de242fe639e35f37bda8287ed991ef6acfc41339f5ea520fcd99587cb3f3607d6898cd16f1c445b6c7a737eb5f65e8759847c27bfa74c36709a1d696e977b3bc8b"}, {0x60, 0x117, 0x5, "7862dc01d21a1fb8e69b7a875b3d3a37fcf714fe5b24734c6b37c7c872632bbfdcb8e602c148ad8427682c106bd5bd794560ad367203274b6d881904b4b92905c1cfa4cc1a36410525a56f1a02b1"}, {0x30, 0x118, 0x6, "0d86d0a38fd91660a4286d5479bd38f475764a737c612d45a90210"}, {0x88, 0x11f, 0x5, "6c023018cc530a5eb425fef51f30f5073478e4a5db55868eb1278976374469da47e06cafa8c3268be44a8f696932f0f5c04a2246227c72df9c07d07ca2c347d9e8607e43153cbe5dc90853e0a70f39df9174661885c92bdbbde36db9ae2fffa6b5d4e5df01037fe727f63726891e388c6cfdd047"}], 0x12a0, 0x4000}, 0xc3}], 0x9, 0x4004844) 2018/02/05 12:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d47000), 0x0) tee(r0, r0, 0x40000000000, 0xc) 2018/02/05 12:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/checkreqprot\x00', 0x503403, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a2c000)={r0, &(0x7f0000c3a000-0xa3)="c58d4e239e135d9be4c145e0659d58492aa44ca218754280694e632ff8cf54bc3f08c5e990765dd2988302ef6f1f76a3c79864f4628b93e4f178128df8220d8ad41a5ef3706ed6999b4f16e4fc8f4bc43ed2568360c794cc50c3c3a3975bd82ea13bccb34734e3fc19749a0502bae7e35203ef28b3493892de0173306d91d480918a5258ab6c651b7b4803fe5fedef0847a3f4539e7441367091c5eb5066cac0c2a89b"}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d65000)={@dev, 0x0}, &(0x7f00008bf000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000062f000)={0x10}, 0xc, &(0x7f000048f000)={&(0x7f00007eb000)=@getae={0x128, 0x1f, 0x321, 0x5, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x3e}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2}, [@sa={0xfffffffffffffe2f, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0xffffffffffff7fff, 0x0, 0x2, 0x2, 0x20, 0x20, 0x89, r2}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0x33}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x200, 0x5, 0x40, 0x2, 0x80000001, 0x2, 0x7fffffff, 0x8001}, {0x80, 0x7f, 0x800, 0x100000000}, {0x3, 0xfffffffffffffff9, 0xffffffffffff3944}, 0x6, 0x2, 0x2, 0x1, 0x6, 0x20}}]}, 0x128}, 0x1}, 0x0) 2018/02/05 12:15:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) dup3(r0, r0, 0x80000) 2018/02/05 12:15:36 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = creat(&(0x7f00002b4000)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000-0x20)={0x1fe, 0x2, 0x7001, 0x1000, &(0x7f0000331000/0x1000)=nil}) write(r0, &(0x7f0000010000-0x2), 0x0) 2018/02/05 12:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a35000-0xcf), 0x0) syz_open_procfs(0x0, &(0x7f0000635000-0x9)='net/igmp\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000322000)=0x18, 0x4) [ 81.210101] R10: 0000000020777825 R11: 0000000000000212 R12: 00000000006f6480 [ 81.217340] R13: 00000000ffffffff R14: 00007f687cfd86d4 R15: 0000000000000000 2018/02/05 12:15:36 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000803000)={0x9, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x2, [{{0xa, 0x3, 0x1c, @mcast2={0xff, 0x2, [], 0x1}, 0x6eea}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}}]}, 0x190) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2}, {0x60}, {0x6}]}, 0x10) 2018/02/05 12:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00005ec000-0x8)=0x0) personality(0x6100003) io_getevents(r0, 0x0, 0x2, &(0x7f00005cd000-0xe0)=[{}, {}], &(0x7f00001fc000)={0x77359400}) 2018/02/05 12:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000087b000-0x4)=0x802, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b6a000)={@generic="0ec3c88ad13c6d0904833c9caae9db32", @ifru_flags=0x2801}) sync_file_range(r0, 0x101, 0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000017a000)="5780d01c", 0xfffffffffffffe3d) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000707000-0x8)) r1 = creat(&(0x7f0000910000)='./file0\x00', 0x80) sendto$ax25(r1, &(0x7f0000856000-0xc8)="2c7552750e60fdad2f39471c844701d18aaab588f93f84448794ff523c091923df41a77f638103b268fff306d95f40ac758ce102ac3f75efdf6235bc680c4be8e8a591a7f5eb93f674cd59ea0557b363410357ef08ea185ed232cf8cc2ccf4ec6ae6059292c9da96c51a3fa27448f766f8b66f35a264e93e7852ec7c85311229180318da82316ad772671f28720f55c9854d0b3eb59cfdc2187a934d4cfce3193e7720fad24e58865d45e169a3dc8f631d278195a446305e8a5447778c000f08b0598d8d58d5a15e", 0xc8, 0x14, &(0x7f000039f000)={0x3, {"4cf2b321b1866e"}, 0x1}, 0x10) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004ac000)=0x510b, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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