INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/04/07 02:00:42 fuzzer started 2018/04/07 02:00:42 dialing manager at 10.128.0.26:38639 2018/04/07 02:00:48 kcov=true, comps=false 2018/04/07 02:00:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) 2018/04/07 02:00:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x7) 2018/04/07 02:00:51 executing program 7: r0 = memfd_create(&(0x7f0000000100)='wlan0wlan1\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) write$cgroup_pid(r0, &(0x7f0000000140), 0x0) 2018/04/07 02:00:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f00000016c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/07 02:00:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x10000000028001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) 2018/04/07 02:00:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/04/07 02:00:51 executing program 5: rt_sigaction(0x4, &(0x7f0000000100), 0x0, 0x8, &(0x7f0000000140)) 2018/04/07 02:00:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="1f", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syzkaller login: [ 43.459411] ip (3759) used greatest stack depth: 54672 bytes left [ 44.055660] ip (3813) used greatest stack depth: 54408 bytes left [ 44.969640] ip (3904) used greatest stack depth: 54200 bytes left [ 46.291787] ip (4017) used greatest stack depth: 53976 bytes left [ 46.991673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.141771] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.181603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.223905] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.274246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.310937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.415898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.426078] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.091181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.104629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.121640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.199955] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.229667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.354099] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.412237] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.482699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.844593] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.850918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.861622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.896201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.905201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.920179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.952575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.960152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.988773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.007657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.016111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.029541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.059392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.078437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.115619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.153932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.160295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.178603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.261873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.268201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.282572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.345924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.352224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.360974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/07 02:01:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/07 02:01:08 executing program 0: syz_emit_ethernet(0xff50, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/07 02:01:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/04/07 02:01:08 executing program 2: 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/07 02:01:08 executing program 7: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0xea) 2018/04/07 02:01:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/07 02:01:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/07 02:01:08 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80003) vmsplice(r2, &(0x7f00003dcfb0)=[{&(0x7f000078e000)}], 0x1, 0x0) 2018/04/07 02:01:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040), 0xfe46) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r2, 0x1) 2018/04/07 02:01:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000010000000000084c00000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/07 02:01:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/07 02:01:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="9e1bb0549e2952c743b60983a44fc39a57e240656eac2544f216f50267250c688061c6db7eb0fb4337099a3194f1abfe0970475af844f0a07a727c85540d8a0006a9462e295cdd6d56c923384cd7a59e28d835a45323136b0323eabe27a899221c1988f6f14d19e5828055a154323a037423fff805f9d99166fe079d4fecef3adb32bcdc8f5d175ef5824e766c99bc40be90907c5c7985b4ccd0231da884476177d075085a1edaf6efb6555a2542652eb46c7e0df15d6a73217acea09f445b7532a8647e37bd439b90984ea8344854c002e8088b747b696f89c4aedd73c2c304aa5cbfd3082c15b56f90e0edb2b1978ff363eed5ea4c6401372f7e2d3c53f746bd7d777d3caa1254669e2095a3b763ef0ba10e2e2d3d90d2d75a65a4fe4c2073ae6ce003737e1e05550c84199941c2d9f23f2a28b15c596ca39a5a2504171c900baf1e38b435e1c9d0e2bf15a93f50a1e0bec88f6517e360403ab1f6096e3ff2aede48c7ec1c5375aebca6da0176e4a4f266012cb607ef6a7d5bf091cb398b4e30168bb94daa71e9751272ab7378543fc6aac31be687c67dceeacde34297c53f59263eca19c395ee656666cacfd8960195701924ec7f1207355a4423b3390dda69444665811c1acf63401c5a5425cc541ed21ffff1b8bf870244b3e6fbe4ef1d1fa0e5894bfc14bb89dfd253998a7a3272e2e1c43d1396a12de7182e4db9d02ed587584950247081f6117832cba69091ee2f889db99314025ad4b832159046ce73ec7cdb95008781586a20d579d529dee6e1d06d02601a3b78cfd8fb1608adbc5ad0920c681c5adadc081306442e5f5a59740934cfd11bdfc476c49f40d958eebc911366b8b7df261649bd5546cc0897d5ef44b7741160458ba3bf0e000edf6505b9417fdcb14a2773178d8482763795be777184fd3d4aeb5bf198c6b9fe785ae90cd9ed77c3f51d47f1231abae836ed188fcb92ee2c2f99124f248e7369fbb31b1e670a71056595878afb9956ed3c82fe693d4b5f5aad81cd6ade6b474460a787daaeae5c0916b50a51bb1f80b825aeaeaf1d4103d0b0e08cacfc7bd8e0ecf102e7ea3ce3180a865883413d70b2e8859b53944aa7ba9792fcc5b21776271cc33952aec05afc2fa49ba97dec7b6a5148b77c77f056ff701046074794973cd9d33aa5b5d99a171589cb59bc8aadad97a11f49a67c59cd1d920a5a35505a3b741cd7d0f245dee225817de40c6756a4c96490cabf40a3498ab6817bedbca2663fb603b6f3b7359217b55210bd5850c3e7d1a430e1f3dc361eedc1ce3d929c9f064345ddb025badf071bcd1a064205099f5919b19c3e055b243558f9e82c88fadbe4cc6157b8ae41a1dd56b9292605570dee1a1c4a1d116070e2f1781cc6d2e23c6d988a228af5d04423943f1651e39b8327524bf694362387e4a0d734fdb745f87ed4ec7a360599bf1647f277cb546fe281621b0cd7bbf51f3fe09ca7f5767e8d51cae1b91666c189fbd2181f063d437b3a955952a0781a8431e94e8f78d16a8870e99c06c3ec6bbbf9f0195be01f126f4cb51c6af2ec31b94370e3880a447edc6c297892f6a1c94e13a3838d01f7eacd634c606dabd9f2e48056351722f89c723d500ca555412bcbe320a1516691cc442598d424f5184fcd90842a0bd361fd7f41a2373d4a0f3711fbf6d5d582c0fbf95fb84e127ff6d5becb9292b9471b5ef85bea2d1855f6e4823a7f154f2ef89091b0d41019cbc90f862d8115c72934e4bd12a75c9b27cf5c87e3fa7efc9f3c0978fbe4090e1fc740bc9f142c05cf4f5cf66c332c386e582b41ced6c3f1efe6ed32100ea07f68623432d1656c80eb354f22fda0ca257ddd208ba7cadb36fde3b3008bba072d197014435665b083674a9dea03144407aea98ed08e83a46e0f30f618362006dd0a939d4c47a6ec9433c10b047133a0584d0bf6b711c7b221f9bc2c0377c0bec239b0385b4bd8559a042814ad07b5fb20c8a708977f29d322938c49e529b9c7fcfc54b13c11ea6836e8a36b9f7fcb", 0x5a1}], 0x1) 2018/04/07 02:01:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) 2018/04/07 02:01:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in6=@loopback}}, {{}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) 2018/04/07 02:01:08 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x403) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x0, 0x4}], 0x18) 2018/04/07 02:01:09 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="314267ef98714df03b9ea9b6a92af7bb84610f7c8a83c472d5a8d2c4cf3682bd2096320ad82cdcb3006117fa00ee817620f83a179cde24404f8d03870de083672f88d9f78af20591af5ebd0b05eb008992e7ec4c02a32aacfaba339e44e38e84022f1e18e8f9c460a6991f37c3068611727b187712a9c54a46a05fe0d9f730737fac153da7515a9dc8f62aef4f7d7a8c5291c77421118c8aaf20eb0c717fefa2772069c44e09cd3713e66d361d39fea8428a43b2e52b89d088e2fcace1e0aba79f0449832b77bc1738e9d5b5e0db101f128c491780463c26d91210c4a64a19716ed6e2ef2058cc84e16543b9fa34e13b48e9f68a2ca9e05509a36728a308a2d450a27222d1bb38878951c536ef805a56280b8317fffb514fa6a3a86eb7e9dc2bc9b1e6e73fafbb433d33678fc9f7b4ff81241112b7a3fe076b4f54a76a92e96f05879835e03b5d1e504a2171c30df073bd3c412f88ebb8e9e91e3fe398ab6ae6246da5a0b26a21fefc21764ffa5f3e486e4b9b136cdf9600a24b9de6b69c148c7695b50a1a5317fe06ba6664874e1922f49fc5c697c261424f77f0a6bf7fe288221c83a58d5875d4ab3e6a963610b6b2db8795d7caec4347b9859681fd24ab74a5e4189a56055a3846d46206d2ca41195c848651d12cc0c8f1e383be2171f1a4df39ec01d2204ffabbe7ce9f437e1efedeb43f2a7afb97410ff0519d4c34d3befff6c57a216ea825835ecde3dff5307d2561d20c205062c973d6b89c97d60821d512243afeb904874f41428603bbdfc3432e9672f1529f0a1d69287339fbc82aeaa29287c6241d864004cb0c5948ff19200931d543827db6d458de8177b60c21b6242bd9a0d5dcf48893d5e80e9067ef4733e9302376dcf7a7cfe545857d1d5edfa055743f49929762ba459ed437123585b0ad52e93e94678b0a4273440bb648aace9650b89d5310a10d83f591bf08746f0e688648b8046f8edfddae7ac494b9e1faa07ed18f4ceae0d8bc598783351df0bd5c2b441c4fa0d8a5b53cfe023ec1c671c22da32bc989bf1bd2d23b9cfd4436a7ad0e125fabfe1aa7f4401f3320961e47798d344832aa287c266ed64add154943a9aba5ab3e3108800baec38a9ccf826ee5fd84dc689bb3498c9878a8f51bad1e29a5803adfdd996005e8d11c2c4e9a261db6cabdd78070602322a71a371113e12cbf31a77a2629a72c6e15fb1c50bb932c02907b0906079a8ecd02d20c352d3a3c2ad5f225839730028dd2eabb30a02e1a29dfdfba1a2b0e5eaf3d397c9f82f0b30c183e51fee6b762af31bea718bc1de68d8d475ce4b2ac7b0580357f7385ebfd1f3c71873d2fe0f01ba1fca62ce215ae1bf169b70190042ed80eb80c03047d0d0c5d688fef357ebf73f59c10acb3a6c8767f5b1a555b3f0a3c8b172432618c375af0046e1901afc191521d242060b94c3b678733573d843d2a50d5e5fc1db41f437a788fec30bffe239382bf83fa61deffb000e384066a86dd7905a4f85408c0b62a45a4597e3607ad09694cd5549a1ffbc6cf359bc568004867f01b0b02da5197b161ffe670c1fd6f567ad93707d85b4d2dd9ccfe85f78a0c64457941b28da04c53f2457cddbf3725a40af3e24752743ae4da7974c4d9b70648b2aeff5e37a00b7b7eead884538198aa0563674115777a3135c49102b2c3bbf830d7c822eef3290f0afd313c912ef2bc8d563597b0c59ef4186510d105c8feab09ecee60cc45d292cd615ed0764ab3552b16eba45af24d56f0fff1aa7a1c93ab08d1955c60f8b1b413c3a65f9db34f474160cf01f7ddf0f744150f2684a553515b92932ec93f94f46cf7c1361a33b7eee58ec7f7bd32f1d3c66270c5ed1986a7c99faf41568d221bffa1bc29bba784e0b7c66b6a163663e2f4ce63755009424a07ae827d02a8325a72ce4f42b9a81f7c88863a527c6886dfe40c27639730d4b9348f227ab18401f86b0bd57e90a64e960115fbb0978b2428bb8df8c56957afcd9a25a00170f8f474c4b713d5cac28823750049257bed6ac853ff5a38a77628b2e11777486ed4a921ab5cee382f20d8b61481935b4ef183a5191105ccca5e30c5c8c2846fd3da9b901a9cfc40d3929be867398c1c7af525b14ce88c6c2f2587edd1ca99dc58660b8ba7eee6a80c2a4e5152208eb343ee86f811f87553dba33484c7b5e5bbff1619617f8144ef16a04650f78874a9dde430feab6d87c564f24170fbe9934504ca905962b697ee84600f22b875535509cd0c7e3655fcfb34f8329c05ea28f7a1702667500dcf1237e25b606f270e3cc93e10b98dc90cd480e4f9f46285a4ee72bfe2fe6ed13ce761bac45679b7898459b03402dcf0113f056d1f533bfa6903704eb569cd140c2ecc17611919707a3b206cbec4aa5f7d7bd5132a783e80032377139fccc839701c3617cda28c191f50a4bb0283eeaae1e5c33b851d30563320fb9a4476ea95eec403f0033bb8ab0ad6e30dbe750a8e61d6f7d9da4d966698c3bc8670a49b256de0eec7d08d51380cae54d297415038f1986cc7227e281a437ca66dfe91f642340681cd5fc2dbfc4c96819d0b32c68f534ab8154b4f3ce5e840eeaf77fe5f0a3dfe1018486d86e78eed38522081595460120b180b17f44dd2b34ebb822041dcb59aae833f73fdd4ec1fd492686b7c603354b88a34b6f30356d77b5e327cb04fff260838d2de83297c61216492a861df972900e7628df628f8e0127ccc34a3981acce6894dd71aa664803ad330a93831895d370f6169c79ced7de453c73093f9a23723f48fb2ff78d37f8bfdf284d8f09d074c0ad00132af93d0d4a6b46d8ec328718b11d286332b06caac1fc30004e35b581cb3bd9d6159ac7bcfd882832d1d642b9980fc504de08c14b1264ec3a3f55d1456167ab2a4c8817a83fdf4439d3e7120b9447e37ffbb76916d2a1217a2fb0fff65b29328845f6c20711c2e25cfc3d026dc53feb389c90262361460c4e7eb776c239706193720c3e65443dec76f40fd6c3d596a5e38820115a2d4b39318b730903de2070728e390eb36eef3e7ecc1504af4fedb2b3e68ac33bcac5cdee93814641949a8cec8176f802cb2bdf55ef9cd1b890f0a1a03497e02ae1efb028aa0934ec5182553c2429e06f1613b81b70744c140936fd091d6d8b6bbf40d55fa9fce221b1ce9f137a367453f6dfc615615d7ffc211614ab9bc34ed8108a9915da0032ddfab640d819c2f7718618990141111286f7eccd70ddb95cde88d9c2ce2aa99393ec3f93bd05103032751f317fd1412932b24b906cbc31825368580e2ed7f24355c3f62ae8d32dc712bb2a1fcad90c012ef68ed4bd38f36502e309138b4309ac700b7a09419218dbee8a6b9fce954cc6533f425585244cf18b9ec842e0060d8693360d893797bfea882a065aad64cbeb25e9ca4e303757911884221ba763f0b095f404e181127a99be233abbce82636257d62b62fb65604a7d34c33174abf0cd9349527fe68d5fdcdbd303f3ddf3f3b42d1058c2227ae62729859ccb8e2ea5cfc4c744a62d3e7ae5415ed70bea4fac6d65beefb6d1bb40488aad2165e40ed3ed7e7249e5872b29c46694d3d4c29786deab72d837fb4e51d6a4b490bc1c29e6e4937d1e79474fb597920afbe302684e1bc2ece76f8b3a3d18e011ad6cc079b1b5e9efc25ebb65f94edccebf30fa616f1b0462fc695da94fd8891efb2a5df09e8ddc6ad064ea57f0a0528b1b3be55195c3348fd07ee74a5353fe5376a5cf24669227cada6c920d3be5315ad30226d728192adb297d84fef0d6cd395b808a5e54c2364f1c529426f95ea2eb668f07e4766e85c5df3d7e11489dfaf43f892a85f935abc847bee4f7a3d59ebb113a257472b49339ef4608169eba0a171c357f40fd07824d90cb406b89999618c41b879323550fa27a089ca7f1a6b0172cb59f6b95fe02003bcc4848a35303a68c775570e09c8e7f13fa2a2f1b44b65654fc7edbdc63203dc8045c152ec0ecb86cbc2c90660aedda7a2786a4db2146d2d04b9cff5a7fcd917bfad9b1ae910fcfe7c2ce1de9add6f0046dfa7ea4c15f6757c51afa944d05cab3d47320a0b16ea1a80c7b7f131585b9385142a3a4df293c5de9569ee529af64138d73f78a95d91d94e687004da954635b4728d39f9f4d995901da191a7ded10f60250b2b61391e7492659865f83c8c513d98b979c0c41abfef1d20180e67a0fdf20cf96fd27285683fe1e674c4c64ee2dcce321f92f64570e0140330b15fa90c316ddc80126e40071b9aa4b3c12f15c9bc0f2a7fc922db8246b8f8853b9590493fb1b0731bfc9fad2eb4802ddedc42d732731b8932087d6e7f113463e83d5e0ef0a778a0bf717ba4a22f0628ff98378fffa8f424c58467973eadad2502ac222809755f19a2c702ddeba8b396cc02ebd584db61a0a393e2125cbd1a20b681020e58b9914430b66233c2a5c91c93fbfedf2af12c4f745760f5dc4266253b69294327f90f83b36da252f5041a4aab81696c39ec7a1106ab7767a555038c6278916c206ad12127c6dfcca436349241ed0d97a53bb909b4f228d01a726f8142beea939fe318c37fe875cd7e44367c4b5764a8ec67b22eaeb8a9f0c5312750974074f5abfda2f172a7a475924d8685c25f1141e4805de9ece503f90fc080f0d62621daf2ff7fc069f7d94473c4ff5f6d98f2832121c53a52ca40973fd61313889b60bec682ed58e21db99111d65960ad1cdb526f7111634061e23ffb963fd7a12471434405608dbd2610a94fb8dfe276fdd3c2b1d4f57a84a339ce37e2621276ec06a89a096596d0defbaa88b4cb23e89d7242b0fbab458f951bb2fab063904e97d87e25ec43195d3fdd2bb7a648c6d41910cbbb9246c197219aa70bc5fac2478599291ad407632102a9f39486349d6ad278d84cc8551e361d3b5b1e53df78639e994aded745c51f9e0da898d163a1da9e516fa8c91d65b612ae5363e733891742989c7f2ce05c8c3f91f858363502e5de76296739369be54b3d349333df2e63946f7266f0acbe220b59965ea826782d63775f72ab783f8484b7c86193dd0ec60e96e5901a9098acd8337f78264bd8dad77d3d8cf9a1804f288d9aa514070bbf57280cc04bf124d28168fed99f490106b6ed2e536e852ab099a95761483d1b77064613746247107723516882b80f40efb8c4391bb592989f4e4c7abbbc17b46047ac63ea299b6ab70a3abde101d962288526d8271a11099dc5d61cd964cb4b72f6411a411babe9899aff864fbe5bc6c5325b1d047c74aaf7041506b0afa7ea1e6de1d192dd0d85d49950fe01e8707373617dc43b0b26ba1c8094eaebfef79f0a03e17869b84dd1d25965a4587d31df0a80afd189fa3de60803a7364e5bc2987a764b9794395b5d62c418e26ac7c6", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/07 02:01:09 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/07 02:01:09 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/07 02:01:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x10001}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/07 02:01:09 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'jnF', 0x14, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) 2018/04/07 02:01:09 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:09 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/07 02:01:10 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="314267ef98714df03b9ea9b6a92af7bb84610f7c8a83c472d5a8d2c4cf3682bd2096320ad82cdcb3006117fa00ee817620f83a179cde24404f8d03870de083672f88d9f78af20591af5ebd0b05eb008992e7ec4c02a32aacfaba339e44e38e84022f1e18e8f9c460a6991f37c3068611727b187712a9c54a46a05fe0d9f730737fac153da7515a9dc8f62aef4f7d7a8c5291c77421118c8aaf20eb0c717fefa2772069c44e09cd3713e66d361d39fea8428a43b2e52b89d088e2fcace1e0aba79f0449832b77bc1738e9d5b5e0db101f128c491780463c26d91210c4a64a19716ed6e2ef2058cc84e16543b9fa34e13b48e9f68a2ca9e05509a36728a308a2d450a27222d1bb38878951c536ef805a56280b8317fffb514fa6a3a86eb7e9dc2bc9b1e6e73fafbb433d33678fc9f7b4ff81241112b7a3fe076b4f54a76a92e96f05879835e03b5d1e504a2171c30df073bd3c412f88ebb8e9e91e3fe398ab6ae6246da5a0b26a21fefc21764ffa5f3e486e4b9b136cdf9600a24b9de6b69c148c7695b50a1a5317fe06ba6664874e1922f49fc5c697c261424f77f0a6bf7fe288221c83a58d5875d4ab3e6a963610b6b2db8795d7caec4347b9859681fd24ab74a5e4189a56055a3846d46206d2ca41195c848651d12cc0c8f1e383be2171f1a4df39ec01d2204ffabbe7ce9f437e1efedeb43f2a7afb97410ff0519d4c34d3befff6c57a216ea825835ecde3dff5307d2561d20c205062c973d6b89c97d60821d512243afeb904874f41428603bbdfc3432e9672f1529f0a1d69287339fbc82aeaa29287c6241d864004cb0c5948ff19200931d543827db6d458de8177b60c21b6242bd9a0d5dcf48893d5e80e9067ef4733e9302376dcf7a7cfe545857d1d5edfa055743f49929762ba459ed437123585b0ad52e93e94678b0a4273440bb648aace9650b89d5310a10d83f591bf08746f0e688648b8046f8edfddae7ac494b9e1faa07ed18f4ceae0d8bc598783351df0bd5c2b441c4fa0d8a5b53cfe023ec1c671c22da32bc989bf1bd2d23b9cfd4436a7ad0e125fabfe1aa7f4401f3320961e47798d344832aa287c266ed64add154943a9aba5ab3e3108800baec38a9ccf826ee5fd84dc689bb3498c9878a8f51bad1e29a5803adfdd996005e8d11c2c4e9a261db6cabdd78070602322a71a371113e12cbf31a77a2629a72c6e15fb1c50bb932c02907b0906079a8ecd02d20c352d3a3c2ad5f225839730028dd2eabb30a02e1a29dfdfba1a2b0e5eaf3d397c9f82f0b30c183e51fee6b762af31bea718bc1de68d8d475ce4b2ac7b0580357f7385ebfd1f3c71873d2fe0f01ba1fca62ce215ae1bf169b70190042ed80eb80c03047d0d0c5d688fef357ebf73f59c10acb3a6c8767f5b1a555b3f0a3c8b172432618c375af0046e1901afc191521d242060b94c3b678733573d843d2a50d5e5fc1db41f437a788fec30bffe239382bf83fa61deffb000e384066a86dd7905a4f85408c0b62a45a4597e3607ad09694cd5549a1ffbc6cf359bc568004867f01b0b02da5197b161ffe670c1fd6f567ad93707d85b4d2dd9ccfe85f78a0c64457941b28da04c53f2457cddbf3725a40af3e24752743ae4da7974c4d9b70648b2aeff5e37a00b7b7eead884538198aa0563674115777a3135c49102b2c3bbf830d7c822eef3290f0afd313c912ef2bc8d563597b0c59ef4186510d105c8feab09ecee60cc45d292cd615ed0764ab3552b16eba45af24d56f0fff1aa7a1c93ab08d1955c60f8b1b413c3a65f9db34f474160cf01f7ddf0f744150f2684a553515b92932ec93f94f46cf7c1361a33b7eee58ec7f7bd32f1d3c66270c5ed1986a7c99faf41568d221bffa1bc29bba784e0b7c66b6a163663e2f4ce63755009424a07ae827d02a8325a72ce4f42b9a81f7c88863a527c6886dfe40c27639730d4b9348f227ab18401f86b0bd57e90a64e960115fbb0978b2428bb8df8c56957afcd9a25a00170f8f474c4b713d5cac28823750049257bed6ac853ff5a38a77628b2e11777486ed4a921ab5cee382f20d8b61481935b4ef183a5191105ccca5e30c5c8c2846fd3da9b901a9cfc40d3929be867398c1c7af525b14ce88c6c2f2587edd1ca99dc58660b8ba7eee6a80c2a4e5152208eb343ee86f811f87553dba33484c7b5e5bbff1619617f8144ef16a04650f78874a9dde430feab6d87c564f24170fbe9934504ca905962b697ee84600f22b875535509cd0c7e3655fcfb34f8329c05ea28f7a1702667500dcf1237e25b606f270e3cc93e10b98dc90cd480e4f9f46285a4ee72bfe2fe6ed13ce761bac45679b7898459b03402dcf0113f056d1f533bfa6903704eb569cd140c2ecc17611919707a3b206cbec4aa5f7d7bd5132a783e80032377139fccc839701c3617cda28c191f50a4bb0283eeaae1e5c33b851d30563320fb9a4476ea95eec403f0033bb8ab0ad6e30dbe750a8e61d6f7d9da4d966698c3bc8670a49b256de0eec7d08d51380cae54d297415038f1986cc7227e281a437ca66dfe91f642340681cd5fc2dbfc4c96819d0b32c68f534ab8154b4f3ce5e840eeaf77fe5f0a3dfe1018486d86e78eed38522081595460120b180b17f44dd2b34ebb822041dcb59aae833f73fdd4ec1fd492686b7c603354b88a34b6f30356d77b5e327cb04fff260838d2de83297c61216492a861df972900e7628df628f8e0127ccc34a3981acce6894dd71aa664803ad330a93831895d370f6169c79ced7de453c73093f9a23723f48fb2ff78d37f8bfdf284d8f09d074c0ad00132af93d0d4a6b46d8ec328718b11d286332b06caac1fc30004e35b581cb3bd9d6159ac7bcfd882832d1d642b9980fc504de08c14b1264ec3a3f55d1456167ab2a4c8817a83fdf4439d3e7120b9447e37ffbb76916d2a1217a2fb0fff65b29328845f6c20711c2e25cfc3d026dc53feb389c90262361460c4e7eb776c239706193720c3e65443dec76f40fd6c3d596a5e38820115a2d4b39318b730903de2070728e390eb36eef3e7ecc1504af4fedb2b3e68ac33bcac5cdee93814641949a8cec8176f802cb2bdf55ef9cd1b890f0a1a03497e02ae1efb028aa0934ec5182553c2429e06f1613b81b70744c140936fd091d6d8b6bbf40d55fa9fce221b1ce9f137a367453f6dfc615615d7ffc211614ab9bc34ed8108a9915da0032ddfab640d819c2f7718618990141111286f7eccd70ddb95cde88d9c2ce2aa99393ec3f93bd05103032751f317fd1412932b24b906cbc31825368580e2ed7f24355c3f62ae8d32dc712bb2a1fcad90c012ef68ed4bd38f36502e309138b4309ac700b7a09419218dbee8a6b9fce954cc6533f425585244cf18b9ec842e0060d8693360d893797bfea882a065aad64cbeb25e9ca4e303757911884221ba763f0b095f404e181127a99be233abbce82636257d62b62fb65604a7d34c33174abf0cd9349527fe68d5fdcdbd303f3ddf3f3b42d1058c2227ae62729859ccb8e2ea5cfc4c744a62d3e7ae5415ed70bea4fac6d65beefb6d1bb40488aad2165e40ed3ed7e7249e5872b29c46694d3d4c29786deab72d837fb4e51d6a4b490bc1c29e6e4937d1e79474fb597920afbe302684e1bc2ece76f8b3a3d18e011ad6cc079b1b5e9efc25ebb65f94edccebf30fa616f1b0462fc695da94fd8891efb2a5df09e8ddc6ad064ea57f0a0528b1b3be55195c3348fd07ee74a5353fe5376a5cf24669227cada6c920d3be5315ad30226d728192adb297d84fef0d6cd395b808a5e54c2364f1c529426f95ea2eb668f07e4766e85c5df3d7e11489dfaf43f892a85f935abc847bee4f7a3d59ebb113a257472b49339ef4608169eba0a171c357f40fd07824d90cb406b89999618c41b879323550fa27a089ca7f1a6b0172cb59f6b95fe02003bcc4848a35303a68c775570e09c8e7f13fa2a2f1b44b65654fc7edbdc63203dc8045c152ec0ecb86cbc2c90660aedda7a2786a4db2146d2d04b9cff5a7fcd917bfad9b1ae910fcfe7c2ce1de9add6f0046dfa7ea4c15f6757c51afa944d05cab3d47320a0b16ea1a80c7b7f131585b9385142a3a4df293c5de9569ee529af64138d73f78a95d91d94e687004da954635b4728d39f9f4d995901da191a7ded10f60250b2b61391e7492659865f83c8c513d98b979c0c41abfef1d20180e67a0fdf20cf96fd27285683fe1e674c4c64ee2dcce321f92f64570e0140330b15fa90c316ddc80126e40071b9aa4b3c12f15c9bc0f2a7fc922db8246b8f8853b9590493fb1b0731bfc9fad2eb4802ddedc42d732731b8932087d6e7f113463e83d5e0ef0a778a0bf717ba4a22f0628ff98378fffa8f424c58467973eadad2502ac222809755f19a2c702ddeba8b396cc02ebd584db61a0a393e2125cbd1a20b681020e58b9914430b66233c2a5c91c93fbfedf2af12c4f745760f5dc4266253b69294327f90f83b36da252f5041a4aab81696c39ec7a1106ab7767a555038c6278916c206ad12127c6dfcca436349241ed0d97a53bb909b4f228d01a726f8142beea939fe318c37fe875cd7e44367c4b5764a8ec67b22eaeb8a9f0c5312750974074f5abfda2f172a7a475924d8685c25f1141e4805de9ece503f90fc080f0d62621daf2ff7fc069f7d94473c4ff5f6d98f2832121c53a52ca40973fd61313889b60bec682ed58e21db99111d65960ad1cdb526f7111634061e23ffb963fd7a12471434405608dbd2610a94fb8dfe276fdd3c2b1d4f57a84a339ce37e2621276ec06a89a096596d0defbaa88b4cb23e89d7242b0fbab458f951bb2fab063904e97d87e25ec43195d3fdd2bb7a648c6d41910cbbb9246c197219aa70bc5fac2478599291ad407632102a9f39486349d6ad278d84cc8551e361d3b5b1e53df78639e994aded745c51f9e0da898d163a1da9e516fa8c91d65b612ae5363e733891742989c7f2ce05c8c3f91f858363502e5de76296739369be54b3d349333df2e63946f7266f0acbe220b59965ea826782d63775f72ab783f8484b7c86193dd0ec60e96e5901a9098acd8337f78264bd8dad77d3d8cf9a1804f288d9aa514070bbf57280cc04bf124d28168fed99f490106b6ed2e536e852ab099a95761483d1b77064613746247107723516882b80f40efb8c4391bb592989f4e4c7abbbc17b46047ac63ea299b6ab70a3abde101d962288526d8271a11099dc5d61cd964cb4b72f6411a411babe9899aff864fbe5bc6c5325b1d047c74aaf7041506b0afa7ea1e6de1d192dd0d85d49950fe01e8707373617dc43b0b26ba1c8094eaebfef79f0a03e17869b84dd1d25965a4587d31df0a80afd189fa3de60803a7364e5bc2987a764b9794395b5d62c418e26ac7c6", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:10 executing program 6: 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$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/07 02:01:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001269, &(0x7f0000000100)) 2018/04/07 02:01:10 executing program 5: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 02:01:10 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/07 02:01:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0x5) 2018/04/07 02:01:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=@updpolicy={0xc4, 0x19, 0x11, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/04/07 02:01:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 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) 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$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/07 02:01:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:10 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1'}, 0xfffffffffffffdc0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/07 02:01:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/07 02:01:10 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/07 02:01:10 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 61.023904] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/04/07 02:01:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:11 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x3}) 2018/04/07 02:01:11 executing program 6: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc34, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) 2018/04/07 02:01:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:11 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/04/07 02:01:11 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000100)=@routing, 0x8) 2018/04/07 02:01:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_pts(r0, 0x0) tkill(r2, 0x1000000000016) 2018/04/07 02:01:11 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x61}, {0x20000000006}]}, 0x10) 2018/04/07 02:01:11 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x2000000000006}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/07 02:01:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:11 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:11 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x3, 0x94}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/07 02:01:12 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:12 executing program 5: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000000340)=0x8) 2018/04/07 02:01:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:12 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2e) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/04/07 02:01:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000fbc)) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000000040)) 2018/04/07 02:01:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:12 executing program 1: memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='{', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) listen(r0, 0x4) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) 2018/04/07 02:01:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/07 02:01:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:13 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) 2018/04/07 02:01:13 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:13 executing program 1: memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000fbc)) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000000040)) 2018/04/07 02:01:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000fbc)) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000000040)) 2018/04/07 02:01:13 executing program 5: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='{', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) listen(r0, 0x4) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) 2018/04/07 02:01:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:14 executing program 1: memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:14 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'teql0\x00', 'ip6gre0\x00', 'syzkaller1\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xe0}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "31890dd59ffa6f989b7b418d92b65b2d2af453ecc43e23b7833f81c3ab1efa684d09c3213529299e64708e6101ea48d19f1fbb88e1f43f0b0e371ddc23ef4300"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) 2018/04/07 02:01:14 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:14 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x8fff}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/07 02:01:14 executing program 1: mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:14 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:14 executing program 6: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:14 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)='logfs\x00', 0x5000, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x44000, &(0x7f0000000380)) 2018/04/07 02:01:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000240)='ns/uts\x00') 2018/04/07 02:01:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/07 02:01:15 executing program 6: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:15 executing program 1: mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/07 02:01:15 executing program 4: r0 = getpgid(0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) 2018/04/07 02:01:15 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:15 executing program 5: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="9da77f1481a35c236d76125ad10f24f1412ccd75c01b21c1ae46fcf5fe6850b9f766a618cce3dad680f9f7c140408db4", 0x30}], 0x1, &(0x7f00000001c0), 0x0, 0x40000}, 0x11) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/07 02:01:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 65.240996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:15 executing program 1: mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:15 executing program 6: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/07 02:01:16 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef400", 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:16 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:16 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 02:01:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/07 02:01:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 66.213012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000180)=ANY=[@ANYBLOB="3faae01b"]) 2018/04/07 02:01:16 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/07 02:01:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300", 0xc) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/07 02:01:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7005, &(0x7f0000002498)) 2018/04/07 02:01:16 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:16 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:16 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x220001f0) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) 2018/04/07 02:01:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d", 0xe) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 66.628918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2}, 0x20) 2018/04/07 02:01:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:17 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x0, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d92", 0xf) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) 2018/04/07 02:01:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x3) 2018/04/07 02:01:17 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/07 02:01:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/07 02:01:17 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) [ 67.220686] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:17 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x0, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:17 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) 2018/04/07 02:01:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 02:01:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) 2018/04/07 02:01:17 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x0, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') [ 67.639873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:18 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:18 executing program 7: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6923c5c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0xffffffffffffff75) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) 2018/04/07 02:01:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x3) 2018/04/07 02:01:18 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) 2018/04/07 02:01:18 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:18 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') [ 68.446868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 02:01:18 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6923c5c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0xffffffffffffff75) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) 2018/04/07 02:01:18 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x3, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/04/07 02:01:18 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:18 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) 2018/04/07 02:01:19 executing program 7: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1eff4)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000100)) 2018/04/07 02:01:19 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x0, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:19 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x3) 2018/04/07 02:01:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:19 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) 2018/04/07 02:01:19 executing program 2: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./control\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='errors']) 2018/04/07 02:01:19 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x0, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:19 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0xc) write(r0, &(0x7f0000000000)="1f0000000a06fd00010000f60000ff0180d0f80009000100020041ec000000", 0x1f) 2018/04/07 02:01:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) 2018/04/07 02:01:19 executing program 2: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./control\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='errors']) 2018/04/07 02:01:19 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:19 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x0, &(0x7f0000aa8fe0)={0x40842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa1, "2b1bec292ea24fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d8e3848db0b0d3f1cfac94a7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad748988116461d2b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a8715"}, &(0x7f00000001c0)=0xc5) 2018/04/07 02:01:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x24, 0x2c, 0xf1b, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/04/07 02:01:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) 2018/04/07 02:01:20 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x0, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:20 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x5, 0xff33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x3) 2018/04/07 02:01:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) exit(0x0) dup3(r1, r0, 0x0) 2018/04/07 02:01:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001280), 0x0, 0x1000020000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$alg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{}, {&(0x7f0000000180)="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", 0xef6}], 0x2, &(0x7f0000001200)=[@iv={0x40, 0x117, 0x2, 0x28, "6bfdc736ae2d9fd57fe14e212fe6a25bc08f79346270cad05f65273253c65bfd5ed943fffd39dc56"}], 0x40, 0x40}, 0x4044) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 02:01:20 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x0, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/07 02:01:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/04/07 02:01:20 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/07 02:01:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/07 02:01:20 executing program 1: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x0, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') [ 70.812320] ================================================================== [ 70.819761] BUG: KMSAN: uninit-value in inet6_rtm_delroute+0x304/0x720 [ 70.826433] CPU: 0 PID: 5746 Comm: syz-executor2 Not tainted 4.16.0+ #81 [ 70.833269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.842615] Call Trace: [ 70.845211] dump_stack+0x185/0x1d0 [ 70.848848] ? inet6_rtm_delroute+0x304/0x720 [ 70.853347] kmsan_report+0x142/0x240 [ 70.857161] __msan_warning_32+0x6c/0xb0 2018/04/07 02:01:20 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) sendfile(r1, r0, &(0x7f00000ddff8), 0x3) [ 70.861228] inet6_rtm_delroute+0x304/0x720 [ 70.865567] ? inet6_rtm_newroute+0x26a0/0x26a0 [ 70.870246] rtnetlink_rcv_msg+0xa32/0x1560 [ 70.874575] ? do_iter_write+0x30d/0xd40 [ 70.878639] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.884005] ? do_iter_readv_writev+0x7bb/0x970 [ 70.888683] ? do_iter_write+0x30d/0xd40 [ 70.892744] ? do_writev+0x3c9/0x830 [ 70.896456] ? SYSC_writev+0x9b/0xb0 [ 70.900174] ? SyS_writev+0x56/0x80 [ 70.903801] ? do_syscall_64+0x309/0x430 [ 70.907864] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.913230] ? _raw_spin_unlock_bh+0x57/0x70 [ 70.917643] ? __local_bh_enable_ip+0x3b/0x140 [ 70.922226] ? _raw_spin_unlock_bh+0x57/0x70 [ 70.926639] ? kmsan_set_origin_inline+0x6b/0x120 [ 70.931491] ? kmsan_set_origin+0x9e/0x160 [ 70.935754] netlink_rcv_skb+0x355/0x5f0 [ 70.939830] ? rtnetlink_bind+0x120/0x120 [ 70.943988] rtnetlink_rcv+0x50/0x60 [ 70.947711] netlink_unicast+0x1672/0x1750 [ 70.951957] ? rtnetlink_net_exit+0xa0/0xa0 [ 70.956290] netlink_sendmsg+0x1048/0x1310 2018/04/07 02:01:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000ddff8), 0x3) [ 70.960537] ? netlink_getsockopt+0xc80/0xc80 [ 70.965039] sock_write_iter+0x3b9/0x470 [ 70.969108] ? sock_read_iter+0x480/0x480 [ 70.973252] do_iter_readv_writev+0x7bb/0x970 [ 70.977758] ? sock_read_iter+0x480/0x480 [ 70.981905] do_iter_write+0x30d/0xd40 [ 70.985794] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 70.991247] do_writev+0x3c9/0x830 [ 70.994797] ? syscall_return_slowpath+0xe9/0x700 [ 70.999649] SYSC_writev+0x9b/0xb0 [ 71.003200] SyS_writev+0x56/0x80 [ 71.006655] do_syscall_64+0x309/0x430 [ 71.010552] ? SYSC_readv+0xb0/0xb0 [ 71.014191] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.019378] RIP: 0033:0x455259 [ 71.022566] RSP: 002b:00007f11fa915c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 71.030275] RAX: ffffffffffffffda RBX: 00007f11fa9166d4 RCX: 0000000000455259 [ 71.037540] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000013 [ 71.044811] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 71.052087] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 71.059359] R13: 00000000000006cd R14: 00000000006fd3d8 R15: 0000000000000000 [ 71.066628] [ 71.068248] Uninit was created at: [ 71.071803] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 71.076916] kmsan_kmalloc+0x94/0x100 [ 71.080727] kmsan_slab_alloc+0x11/0x20 [ 71.084704] __kmalloc_node_track_caller+0xaed/0x11c0 [ 71.089894] __alloc_skb+0x2cf/0x9f0 [ 71.093614] netlink_sendmsg+0x9a6/0x1310 [ 71.097768] sock_write_iter+0x3b9/0x470 [ 71.101828] do_iter_readv_writev+0x7bb/0x970 [ 71.106327] do_iter_write+0x30d/0xd40 [ 71.110208] do_writev+0x3c9/0x830 [ 71.113746] SYSC_writev+0x9b/0xb0 [ 71.117281] SyS_writev+0x56/0x80 [ 71.120728] do_syscall_64+0x309/0x430 [ 71.124614] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.129791] ================================================================== [ 71.137156] Disabling lock debugging due to kernel taint [ 71.142600] Kernel panic - not syncing: panic_on_warn set ... [ 71.142600] [ 71.149969] CPU: 0 PID: 5746 Comm: syz-executor2 Tainted: G B 4.16.0+ #81 [ 71.158104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.167455] Call Trace: [ 71.170048] dump_stack+0x185/0x1d0 [ 71.173681] panic+0x39d/0x940 [ 71.176898] ? inet6_rtm_delroute+0x304/0x720 [ 71.181399] kmsan_report+0x238/0x240 [ 71.185192] __msan_warning_32+0x6c/0xb0 [ 71.189249] inet6_rtm_delroute+0x304/0x720 [ 71.193585] ? inet6_rtm_newroute+0x26a0/0x26a0 [ 71.198260] rtnetlink_rcv_msg+0xa32/0x1560 [ 71.202583] ? do_iter_write+0x30d/0xd40 [ 71.206649] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.212003] ? do_iter_readv_writev+0x7bb/0x970 [ 71.216670] ? do_iter_write+0x30d/0xd40 [ 71.220717] ? do_writev+0x3c9/0x830 [ 71.224418] ? SYSC_writev+0x9b/0xb0 [ 71.228132] ? SyS_writev+0x56/0x80 [ 71.231763] ? do_syscall_64+0x309/0x430 [ 71.235824] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.241179] ? _raw_spin_unlock_bh+0x57/0x70 [ 71.245592] ? __local_bh_enable_ip+0x3b/0x140 [ 71.250171] ? _raw_spin_unlock_bh+0x57/0x70 [ 71.254581] ? kmsan_set_origin_inline+0x6b/0x120 [ 71.259430] ? kmsan_set_origin+0x9e/0x160 [ 71.263670] netlink_rcv_skb+0x355/0x5f0 [ 71.267717] ? rtnetlink_bind+0x120/0x120 [ 71.271862] rtnetlink_rcv+0x50/0x60 [ 71.275566] netlink_unicast+0x1672/0x1750 [ 71.279795] ? rtnetlink_net_exit+0xa0/0xa0 [ 71.284111] netlink_sendmsg+0x1048/0x1310 [ 71.288341] ? netlink_getsockopt+0xc80/0xc80 [ 71.292839] sock_write_iter+0x3b9/0x470 [ 71.296896] ? sock_read_iter+0x480/0x480 [ 71.301038] do_iter_readv_writev+0x7bb/0x970 [ 71.305539] ? sock_read_iter+0x480/0x480 [ 71.309687] do_iter_write+0x30d/0xd40 [ 71.313577] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 71.319038] do_writev+0x3c9/0x830 [ 71.322584] ? syscall_return_slowpath+0xe9/0x700 [ 71.327420] SYSC_writev+0x9b/0xb0 [ 71.330953] SyS_writev+0x56/0x80 [ 71.334402] do_syscall_64+0x309/0x430 [ 71.338293] ? SYSC_readv+0xb0/0xb0 [ 71.341927] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.347103] RIP: 0033:0x455259 [ 71.350273] RSP: 002b:00007f11fa915c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 71.357965] RAX: ffffffffffffffda RBX: 00007f11fa9166d4 RCX: 0000000000455259 [ 71.365222] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000013 [ 71.372482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 71.379746] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 71.387009] R13: 00000000000006cd R14: 00000000006fd3d8 R15: 0000000000000000 [ 71.394737] Dumping ftrace buffer: [ 71.398254] (ftrace buffer empty) [ 71.401936] Kernel Offset: disabled [ 71.405538] Rebooting in 86400 seconds..