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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:55:57 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:55:57 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="44110953cdebb90000ffff7b9de25d0010", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x73, @multicast2=0xe0000002, 0x4e20, 0x3, 'lblcr\x00', 0x16, 0x8, 0x62}, 0x2c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x9, 0x1, 0xffffffffffffffc1, 0x1748000000000000, 0x1, 0x8314, 0x9, 0xfffffffffffffffd, 0x9, 0x5}, 0xb) [ 123.448172] IPVS: ftp: loaded support on port[0] = 21 [ 124.144237] IPVS: set_ctl: invalid protocol: 115 224.0.0.2:20000 lblcr 2018/04/29 18:55:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:55:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000000)="db", 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) recvmmsg(r1, &(0x7f0000002680)=[{{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000002640)=""/16, 0x10}}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/29 18:55:58 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsm') 2018/04/29 18:55:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001cfdb)="240000000001ff001dffe7946f00000309200a0009001200000001030300a3e204000030", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), 0xfffffffffffffdf7) 2018/04/29 18:55:58 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e351f4cd4e54f707a181e554dbb7295df000280000400000000000", 0x95) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffff, 0x200) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:55:58 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x90000008}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xb0b3, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x4, 0x0, 0x0, 0xd239}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x202, r2, 0x1, 0x85}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3, r3, 0x0, 0x2430e9c1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/29 18:55:58 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2103, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x5, 0x9df, 0x4, 0xe2b1]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x5ac, 0x8000]) r2 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xd2) memfd_create(&(0x7f00000000c0)='trusted:\x00', 0x1) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e21, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:55:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 124.300682] IPVS: set_ctl: invalid protocol: 115 224.0.0.2:20000 lblcr 2018/04/29 18:55:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 124.370697] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/04/29 18:55:58 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:55:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="397f8647ab3503609ee6aa4fd8bd29fa1835a91e95c08b9302cf774373f070041ed862ff264427f2e5f7b537f4bf02b3e71a986aa99535fb3f2d2dbb190c87ffdf94edda632b1e184bff5c5b72f2d88bfe", 0x51, 0x0) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="4f4a863d1748d9ff1cc8ab31b11f38a2311a0d00b016caf79f14eb1f9fa3fe0639010571cc01feb2b4006295e8926d4ca747f90aec728c2b3d99ef0082cbea0a1c3f3e0046fbdf4a00283f9bfe19f286dd06afbd7f5fcd8faf10f5ea631ce3c3d558157d3edad7ccdfd0dcf76830d329536704a86f11dc95d6eab16fbd8ecedbb8c2a8e6795a303feeabb24ab42bab3db3b1e6a23701d962a946dd98d14d75d80e1fa9237a2f2fceacb445c478ea3b89", 0xb0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/116, 0x74, &(0x7f00000004c0)={&(0x7f00000003c0)={'sha3-512-generic\x00'}, &(0x7f0000000400)="39fe2b6e2e29d18c05562d2aa3a30fcf8efc63b100aa8c72ad63b7bbe29172d0024369488368b1e4551ca621cf0d525a204508559ea6ac1a695f19c271f55b0e59441a179e34d2232cf51432099452b4c07a70284d308125b5a735fe5591e4fc0881d5c10d89e92f2f9f8c61915789f8acbb7c60ef0fae50e23f00aef56a02ca04ff0b7d22c80353f532601839c167e199", 0x91}) inotify_init1(0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r3 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x800, 0x4100) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000540)=[0x8, 0x7]) [ 124.427623] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/04/29 18:55:58 executing program 2: unshare(0x40000000) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x33358423, 0x80000) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x40000000180) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x8000}}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x7fffffff, 0x4e22, 0x80, 0xa, 0x80, 0xa0, 0x32, 0x0, r4}, {0xde, 0x67, 0x5, 0x1f, 0xc7, 0x9, 0x9, 0x5}, {0x1, 0x10001, 0x9, 0x1}, 0x266, 0x0, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x2, 0x1, 0x4, 0x7, 0x401}}, 0xe8) close(r2) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2, 0x0) 2018/04/29 18:55:58 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e351f4cd4e54f707a181e554dbb7295df000280000400000000000", 0x95) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:55:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 124.579855] IPVS: ftp: loaded support on port[0] = 21 [ 124.907885] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:55:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x1ff}, 0x10) 2018/04/29 18:55:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:55:59 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2) r1 = socket$inet6(0xa, 0x3, 0x4) mq_timedsend(r0, &(0x7f00000011c0)="4e2109102c205bcd96318d7dd04c48d3a1248e90dbaa2573a18a6593c461917e554dfd6bc0c1ed160ef5405895c641ad8058a6d5a96f97783398d22d5b5c6f1589c8fa49a9b8908681875f9bc6b3d63ecc01f2f0cb122cf8377edfed31145dd6d8b985dae641426d69c0cb5275c22fd933376e01d3661ff603840f43346d3caa02f2621807faf91330e588f16b06700afaa127c991c36e0a28e4441d91b9d3b3", 0xa0, 0x8, &(0x7f0000001280)={0x77359400}) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000100)=0x7f, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000012c0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/29 18:55:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x80000001, 0x3, 0x7, 0x0, 0x6, 0x81000, 0x4, 0xfffffffffffffff8, 0x0, 0xfff, 0xffff, 0xff, 0x1, 0xde, 0x8001, 0xfff, 0xcd, 0x3, 0x8000, 0x5, 0x401, 0x9, 0x5, 0xdf7, 0x7, 0x6, 0x1, 0x0, 0x101, 0x9, 0x3f, 0xfff, 0x7, 0x0, 0x4, 0x0, 0xeb, 0x6, @perf_bp={&(0x7f0000000100), 0x8}, 0x40, 0x8, 0x6, 0x1, 0x3, 0x101, 0xffffffffffffff81}, r2, 0x3, r0, 0x2) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:55:59 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatst') 2018/04/29 18:55:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:55:59 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e351f4cd4e54f707a181e554dbb7295df000280000400000000000", 0x95) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:55:59 executing program 2: r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gretap0\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0x0, "00d9e6f0257867df7a08fdb7264f75fe1cb3b94d020d6647a02df517178c1f5d1c29cdc82ef2fb9749e1af32c5cbeda3a53787f5e8371291e3c2ac7e0fda56f1b621471ef557c9513aae56a9885934ec603978f7cb70a6c24444fe2142e1e2d5f3cd86f4acb9f42d315a22ebc8c47584c10619a7dba8c09d08c00ece9832d80b"}}) syz_read_part_table(0x10001, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000180)="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", 0x1000, 0x3}, {&(0x7f0000000000)="a06aee51f9e3f61e13d3c03a90302acde878fcf92925b2047b24bd576d4de791ae8fff74ba265d966c8e4ad15a9fa85ff4e64f3fe98c598c5296bdb81141cc318b967028b5a025f49e6dc6fa4612bbed451194d60ce5ff99fda9d5e585941d626c78ef09992f266e", 0x68, 0x7}, {&(0x7f0000001180)="891928cd279cb16224ba6c2a54f1796ad235920485e79180270a76aa3ef9bc7d946d2c27fa8364b4024d7ff060a0b9140a4bdd9667191093970a0d393a755ea1136b9dcff851a4085af6f6454a0cacc10886c67fbabba8ba140e3b78ab839485a3905ab8843b1561b9d50c870b0dc9991caac0d7bc995e823520d4410cdf15c5b77a68a37f5c940e485d83b7f61f0d8b43743dc3", 0x94, 0x6}, {&(0x7f0000001240)="e710511485cebc789a7f7a3e0aa52cacf9a5db9e8587995e029f80481e8668d65893ffffa2148e22e66dba6c284b873722851b67dd9c155917d42c817c2d6887b2073a52cf52ae1b9147ed68015679d9ce407ba834da39a373bb611d6019e711a7e32b0ac53649691a158b26a930bad92128c92ba4f245d3aa4221ca9b10616778fa8960827db740fb899e232137", 0x8e, 0x8}, {&(0x7f0000001300)="4e6dd99156e76815c53e6ea9b4e7df944d5b94f144f648e0d15b0e5236ba52c081f7df12fb004408901fc53634b44df9ecf7b90d61646fc990f0d3a7ed1766b8a9085b9c6b79ce700fafeff6a1954dae5cef7cc0a0dbc7e82f779365953af8502db1050a0fac9eb5a2bb55f2473eb5efe3e52b165d1e1d55f616268ca126aedb83dde87be8e89e30e761d1ec89f5f5a62525776e61ebcaa5", 0x98}]) 2018/04/29 18:55:59 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e747374617473eb") 2018/04/29 18:55:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001080)={0x0, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x28400) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000100)=""/218) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1d9000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x5, 0x1}) 2018/04/29 18:55:59 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800480000340000000000009078ac141400ac1414bb440c0700000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000496f718c3b07b8aa9fb0e3a81be7c5b6b0bb4f867f98e74bf7758dad8f7a0bd85fa821246fb58a43131d6335653b9858acc8f7f9198a454d06c627676bf924ca4d5139b9f9810a57f49cb3fe35b29aa24eae43d66bb253c4462cbca1cad787ab095b1fa3eabd75fbc4d700293300e110f7ca6d4091bbf700001007e066fd322412fd6fe6229cf56bb5d9326188a6000000000000000042befcb14b37924a61b0eb6cf29618da2462054ca94361266d43336c24b491a036dd749402be3f42d037461d"], &(0x7f00000002c0)) r0 = socket(0xa, 0xa, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xa3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e24, 0x6, @empty, 0x20}], 0x74) 2018/04/29 18:55:59 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e351f4cd4e54f707a181e554dbb7295df000280000400000000000", 0x95) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:55:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f67, 0x80) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000001880)={{0x77359400}, {0x0, r0/1000+30000}}) r2 = socket$inet(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000540)=""/43}, {&(0x7f0000000280)=""/29}, {&(0x7f00000002c0)=""/93}, {&(0x7f00000006c0)=""/4096}, {&(0x7f0000000340)=""/158}, {&(0x7f0000000400)=""/41}, {&(0x7f00000004c0)=""/52}, {&(0x7f0000000500)=""/40}, {&(0x7f00000016c0)=""/224}], 0xb0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/85, 0x55}, 0x0) 2018/04/29 18:56:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) 2018/04/29 18:56:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74737461747314") 2018/04/29 18:56:00 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e351f4cd4e54f707a181e554dbb7295df000280000400000000000", 0x95) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10080, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/30, 0x1e, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xa26, 0x0, "7cbdc6610e5c9cbbdd95818d6a4662b33e92c0c460bd7bb98defdba4296a49c157e8577cae72b17301e326a3509eacd3ebeaa5e1992d965209029e7a223aa74c1eb5d9770c68ca866b58fdf2041071be"}, 0xd8) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/04/29 18:56:00 executing program 2: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) timer_create(0x10002, &(0x7f0000978fa0)={0x0, 0x10, 0x4}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/29 18:56:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:00 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101201, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000240)) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000759000/0x4000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000019c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0xd, 0x6, &(0x7f0000000100)=@raw=[@ldst={0x3, 0x2, 0x7, 0x5, 0x5, 0x18}, @call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1a776a16, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000140)='syzkaller\x00', 0x3, 0xb3, &(0x7f0000000180)=""/179, 0x41000, 0x1, [], r5}, 0x48) close(r0) 2018/04/29 18:56:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x8000, 0x4) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:00 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x7f, 0x4) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) 2018/04/29 18:56:00 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000001600)={0xad, 0x10001, "898b7c331dab2e140fbf0cd78ebfe2e74566218cb0544566db0e5872609b1c384f34f5647ad652dedfb8a8643f5cc83b895ee039330b5f245fc5d972e55f86213781e8c1bced8c304af6b429ff70a1f590d37d0c7fbc7bb3af610dbe05609cfb80b08a54b49f26e405346f386044d88626d6c4987a4485bae8c15c745b7d20b27275511ad2edc742455190733a11a65f3a4ecd656fd25e7ae89593ca5e544086290dc03994"}, 0x400000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0xcf, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/04/29 18:56:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) 2018/04/29 18:56:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:01 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x111900, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x5, 0x0, [{0x4, 0x29, &(0x7f0000000200)=""/41}, {0x3000, 0x15, &(0x7f0000000240)=""/21}, {0x1002, 0x91, &(0x7f0000000280)=""/145}, {0x0, 0xc6, &(0x7f0000000340)=""/198}, {0x1000, 0xaa, &(0x7f0000000440)=""/170}]}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf5e, 0x48040) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000100)={0x0, 0xffffffff80000001, 0x4}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) 2018/04/29 18:56:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) process_vm_readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/146, 0x92}, {&(0x7f0000000640)=""/224, 0xe0}, {&(0x7f0000000740)=""/200, 0xc8}, {&(0x7f0000000840)=""/78, 0x4e}, {&(0x7f00000008c0)=""/77, 0x4d}, {&(0x7f0000000940)=""/246, 0xf6}], 0x8, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/110, 0x6e}, {&(0x7f0000000b00)=""/60, 0x3c}, {&(0x7f0000000b40)=""/58, 0x3a}, {&(0x7f0000000b80)=""/209, 0xd1}, {&(0x7f0000000c80)=""/66, 0x42}, {&(0x7f0000000d00)=""/174, 0xae}, {&(0x7f0000000dc0)=""/215, 0xd7}, {&(0x7f0000000ec0)=""/230, 0xe6}, {&(0x7f0000000fc0)=""/202, 0xca}, {&(0x7f00000010c0)=""/200, 0xc8}], 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl(r2, 0x1000, &(0x7f0000000340)="2cadb6b079db4fae40fc6a038c7399a1fa073b98e0a30070463284f7f9f1eaaa2672360ba5c4f2f604b341be465ad0b88361867f8cf151ca0d41832077f293921724a242fa9778e3e027ec89f8cb6658da3f13ef6416ffac75a02d8ee19f09ed216539b427e360f625bf1149d210d9e750434a1caa801a0a8737a38c4a0791e9a1874562849c7bc9cbf6010a8d12880b") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) unshare(0x5fffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r5 = dup2(r4, r3) readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000001240)=""/146, 0x92}, {&(0x7f0000000280)=""/59, 0x3b}], 0x4) 2018/04/29 18:56:01 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x2, 0x900) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180), 0x0) 2018/04/29 18:56:01 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) 2018/04/29 18:56:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x210d9feaa61d20b5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x4000)=nil, 0x4000, 0x4000000000000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/29 18:56:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 127.324830] CUSE: info not properly terminated [ 127.332897] CUSE: info not properly terminated 2018/04/29 18:56:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f00000000c0)='../file0\x00', 0x0) rename(&(0x7f0000000240)='../file0\x00', &(0x7f0000000280)='./file0\x00') 2018/04/29 18:56:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\'') 2018/04/29 18:56:01 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) truncate(&(0x7f0000000040)='./file0\x00', 0x7fff) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) 2018/04/29 18:56:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:01 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:01 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cfc570187e6930f0bd3fe6398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739d", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:02 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x807ff) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)={0xfffffffffffffffa}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00000001c0)='wlc\x00', 0x2) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r4 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r5 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x2) accept4$inet6(r5, 0x0, &(0x7f0000000080), 0x80000) 2018/04/29 18:56:02 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x800}, @queue={0x0, {0x100000001, 0x1000}}}], 0xfffffec3) 2018/04/29 18:56:02 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:02 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74737461747319") 2018/04/29 18:56:02 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x800}, @queue}], 0xfffffec3) 2018/04/29 18:56:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 128.441457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:02 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:02 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), 0x4) 2018/04/29 18:56:02 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 128.569839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) truncate(&(0x7f00000007c0)='./file0/bus\x00', 0x1000000) read(r0, &(0x7f0000000040)=""/57, 0x20000079) 2018/04/29 18:56:03 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:03 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x800, 0x7ff}, @queue={0x0, {0x100000001, 0x1000}}}], 0xfffffec3) 2018/04/29 18:56:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffffffff80000001, 0x1, 0x8, 0x1f, 0x0, 0x7, 0x1000, 0xd, 0xff, 0x3aef, 0x6, 0x5, 0x2, 0x80, 0x5, 0x4, 0x2, 0x1, 0xb7, 0xffffffffffffbe4a, 0x100000001, 0x8, 0x1, 0x80000000, 0x6, 0x7, 0x6, 0x8, 0x5, 0x3, 0x5, 0x4, 0x7, 0xff05, 0x8, 0x1aa, 0x0, 0x69a, 0x0, @perf_config_ext={0x5, 0x1}, 0x2, 0x7fff, 0x0, 0x5, 0xfffffffffffffbff, 0x9}, r1, 0x8, r0, 0x8) 2018/04/29 18:56:03 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 129.422499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:03 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:03 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080)="f8fa69bbc9a2149a8088210bb78407772cea2195fbea123a2ef37deec6b6665f76be4c9b25907bbcfa25c9c53409ce6d28ab1d1dfd634118d1873d0089d178af417ea5b2da7eb8d5f416fd89a5a1cfca5cda2d42ade0979b9c7eec06bb09650d7250a208218157", &(0x7f0000000100)="8169890f9db162f331a87f3b20f9a0e6ce73719d9b55d2081a57009efb9e1195a92b16f2d326d15a727771518a75be7d9c01b11bea3a94201dc7278f764b2ca6704348f225a765d7f233965a", 0x2}, 0x20) inotify_init1(0x800) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() socket(0x9, 0x1, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:03 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 129.652452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb49, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(r1, &(0x7f0000000100)={0x0, 0x3a, 0x0, @tid=r2}) 2018/04/29 18:56:04 executing program 2: 2018/04/29 18:56:04 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() r2 = socket(0x9, 0x1, 0x8) bind$bt_hci(r2, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 3: 2018/04/29 18:56:04 executing program 2: 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:04 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) recvfrom$packet(r1, &(0x7f0000000200)=""/81, 0x51, 0x2000, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) close(r3) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 3: [ 129.988333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:04 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 2: 2018/04/29 18:56:04 executing program 3: 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc00, 0x0) r2 = inotify_init1(0x400000000) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0xfffd) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x8, 0x0, [{0x0, 0x3, 0x4, 0x4, 0xde8, 0x1, 0x70c}, {0x40000001, 0x69, 0x1, 0x3f, 0x2, 0x100000001, 0x40}, {0xc000000d, 0x370, 0x3, 0x0, 0x7fffffff, 0xe537, 0x10001}, {0x0, 0x4a, 0x5, 0x9, 0x20, 0x7, 0x100}, {0x2, 0xb6fc, 0x2, 0x2, 0x4, 0x3, 0x2}, {0x0, 0x0, 0x2, 0x1, 0x1, 0x3, 0x8001}, {0xc0000000, 0x4, 0x4, 0x36, 0xff, 0x1a020dbe, 0x9}, {0x80000019, 0x400, 0x1, 0x4, 0x1020000, 0x6, 0x23}]}) fchmod(r0, 0x558aa830c0e22817) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x1e, 0x4, 0x73c2}) 2018/04/29 18:56:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 3: 2018/04/29 18:56:04 executing program 2: 2018/04/29 18:56:04 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a9", 0x79, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 5: perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) [ 130.372621] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r2, r1) 2018/04/29 18:56:04 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a", 0xb6, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e747374617473ff") 2018/04/29 18:56:04 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/04/29 18:56:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x6, 0x3ffe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbf, "6ad0575d990b87f9c3fee9b17a5f47870e77c660451b89bd44a780c59787f21bea81892783e61a991ec88fc6d8c84bfeecf66e1a8e5d6efe223faf244079bd196cc3128754517ba1723b19803fb5f74721827b04d62cec59bd2fc1fff03ed3996b753d4730e9e0e14c3cbe03d2a299f6f384c662bf74d815f50193018cff6c49866462f75a699c55d6fd16f2f031c53b8546edb3077a76446a95f249bd681626ca4029f3179c0e7951594dce3458aa5bf59f9aa53996778052c8d86d2a63de"}, &(0x7f0000000240)=0xc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x100000001, 0x401}, 0x8) r2 = inotify_init1(0x20000007fffc) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 5: perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef1", 0xd4, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:04 executing program 4: rt_sigpending(&(0x7f0000000040), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair(0x2, 0x7, 0x3ff, &(0x7f0000000080)) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsL') 2018/04/29 18:56:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:04 executing program 3: ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000100)=""/254) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80a, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) 2018/04/29 18:56:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "36f00da25636268b9ab5e008e34a08e4652ad846bcdbeaa0531aca312d7fffdd9c6002f20623de83625265c8165c683685526a705b180079d37610b9dc35812e", "9ecb3b5784339e5e4eae21246e69418158fd347adb01f9c52869c02b07a8ae65d2ba0be6cb4ffc9ab6c0e26f7341479c453cc06af2d0ca332ca4d2f415cec4b7", "5fb6a37b2c85aa4237c44c8fbbeaf8da4c334a921cd86e3b9f76ccaf203a013a"}) 2018/04/29 18:56:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 18:56:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:05 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe5", 0xe3, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:05 executing program 5: perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) [ 130.780952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.805993] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/29 18:56:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x101000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x7, 0x0, 0x6, 0x0, 0x2, r2}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:05 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsz') 2018/04/29 18:56:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/23) 2018/04/29 18:56:05 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:05 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c2", 0xeb, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 131.132536] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000200)="76dafccc5b94a70fc9a415b3c751c67bd4350e3e5cc174bdec22efe4b8bc7e3113", 0x1a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x3, 0x100000000, 0x8, 0x100000000, 0x2, 0x0, 0x3ff, 0x3, 0x2, 0x7f18}, 0xb) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000080)) 2018/04/29 18:56:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x6, 0x4, 0x1ff, 0x0, 0x72cb}]}) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x42080, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x3e8, 0x7, 0x2000}, 0x4) 2018/04/29 18:56:06 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524f", 0xef, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e747374617473fe") 2018/04/29 18:56:06 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cfc570187e6930f0bd3fe6398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739d", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={"73797a5f74756e007f34752500"}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYBLOB="0000000014000100fe800000000000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/29 18:56:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f", 0xf1, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 131.861977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:06 executing program 3: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/29 18:56:06 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r1, @ANYBLOB="04002abd7000fbdbdf2505000000080006000600000024000200080003000100000008000500090000000800090000000000080009000000000008000500e700000044000300080001000200000008000500e00000010800080045030000000007004e22000008000400000000000800040001000000080008000300000008000500e000000208000600ff0000001c000100080004004e23000008000b007369700008000600727200000c0002000800080000040000080005000100000008000600ae000000"], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r2 = socket$inet(0x2, 0x6, 0x4fb) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x40000) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/04/29 18:56:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = inotify_init1(0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) socketpair$inet(0x2, 0x4, 0x4, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2, 0x1000000000000000}, 0x2c) 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:06 executing program 0: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:06 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 2: 2018/04/29 18:56:06 executing program 0: 2018/04/29 18:56:06 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cfc570187e6930f0bd3fe6398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739d", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:06 executing program 3: 2018/04/29 18:56:06 executing program 2: 2018/04/29 18:56:06 executing program 0: [ 132.360934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:06 executing program 3: 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:06 executing program 2 (fault-call:2 fault-nth:0): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1080000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:06 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000480), &(0x7f0000000580)=0x30) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000240)={0x0, 0x6, 0x5, &(0x7f0000000080)=0x9}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}}}, 0x80000000, 0x2}, 0x90) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='./file1\x00', 0x3ff, 0x7, &(0x7f0000002880)=[{&(0x7f0000000400)="491e670fa815f21bd66a218e995095c4559383b4558bddd691cfebd6a7fb503b1825c65328a8c5ac22e46fe6631f60d280dc79bbb860fc877516be76da79b441cdb360e4d9d9e753c68ba3169f2c2d404de34e4b732d58fbee30e4b8aad1dd169aa70ad28313bccebc3e1afab3c7e970625a", 0x72, 0x7ff}, {&(0x7f00000007c0)="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0x1000, 0x100}, {&(0x7f0000000340)="483e7b19e6c26b16215b7dbfc8373a449b6ba8eec58132c0fa5e8835c81f5c172fd285e0a9cecd1c", 0x28, 0x1}, {&(0x7f00000017c0)="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0x1000, 0x1f}, {&(0x7f00000005c0)="d81b7a0b7597c319f9a3e960c076c0e3ab94fe4327718d084adcd99af31b66c708e3247458541f0e61fde6749be9def00c7ebed4ed3d9b550431326860e45805b663eb67c1470fa43d60b4d96f0c0bfff19175176b8651c8bf49602be6bb8799f581", 0x62, 0x81}, {&(0x7f0000000640)="bace0d474e46c4947cc376f4cf32ab5f5a4076f3a969382881d09ec48e1dbf00f259bd99d937b079f2ca7e711d30192bc4ab019586969e01e337d6a8aceaedd41165a027d70bf626747d94419a48c7ee360f32d1161c3ef37e6e9847bc2866252d5c77fe988e5ea1dc98325f96fb1132e071f0bc7ede9bd06d26829642395f6b35", 0x81, 0x7}, {&(0x7f00000027c0)="af189ebc4dfa29272bc25803b016a71bde6c815a06f636a6f0e9115c61d77164f9c685133740a7f8f89cebed988d0817ecc7527cb9a974bba0d7cf924a396fcc2254ead26fe30239ea45cdeea8d6a56a1087479d7019f49e4798cb60af10567226e5b23c6e376aa575271ba2a280bec2b485f5d7cadb2ed7ccd7fab27cbd9f05b095dd0f3b2732c9fe88c2ce26a537c86cf70b35a22f048f175a05d0a58b8df2eba5781fff", 0xa5, 0xf601}], 0x200000, &(0x7f0000000700)={[{@errors_remount='errors=remount-ro', 0x2c}, {@check_strict='check=strict', 0x2c}]}) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/04/29 18:56:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:06 executing program 7: r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:06 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x9, &(0x7f0000001880)=[{&(0x7f0000000200)="024938f39d677e35d42f00b09658df9248d37dee482b5b2c1020184d42535d5e4069044f49b7acd062a93b51454d9345825c0fcd62a9d70a4ca899429881752c7ca3ffa5c7344edcd16aa8bdbdddd5fa225dc68df1b644ff33ccceaef9c4e3b7a21c74e231b0b2ef2b319a174ca71a5cc0f8d621d39c104bbc60bd0196f794effdcb5a6884b546218236e032faf520043f4d64275fa29b96dda14a87ccda0818a2a5192bc312cbbcef7d70b96982241a20292f609d608e99b68982fccedd759b968050daf78b66526796ebb5ff29019bb7a0600c94d6498019f46775f616819155ecab3ae55078fa4dede878ec5205da2ce794", 0xf3, 0x2}, {&(0x7f0000000480)="7b8557779f343d75ccd440de46ac06989a4853cc1b385205a5b73b893d86c8c09281e371e83e9afc7a3329bcc74cb1911cc450ddff27be405cb4976e982c58861d0f1daa97a0cc78f1e37fbb749cde7ab3737c98736cce4a5fd1ac4bcb8084c3b8b9d20db21286db43d8234307cce4d9b2f2937f97141cbc62d309c6237f3e8d0f2c336c1ee02a1251324260a1432d08b4ac202a04014633d422e7e82f107972e92dab547e8696284763088b24070347af9290401025eb0021748ddc3af0a8f7f2e8a097d594e1a6a63a0660f08d5019d314", 0xd2}, {&(0x7f0000000580)="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", 0x1000, 0x5}, {&(0x7f0000001580)="15b41059fdbabe3ebb7b470bbe3e5882dad24162f4412bc90a156ee2e2621910ff8f1d72a6f5a7d60a9d62c86c79014c5a554c22bd2642a07d3ce9afcf3280300ea1edb973b07354ff3fad51803cef6561e2ca334df9c61d980ac58f044f9c54cb36d9aa448f9f8c0fc230f6b6f2d3a6b526b4c274bb031a0f59143bedea4d7b804bc023d1f7c89a2a129089932e30917ed932e05aca4094e27a5029f6c9acab62626e479285c55a8ce5d96c34d8f54cefe89381ed67cd009b9b4eb3044343aa188482a303671b4ed9a4ad71fae81d104f4cf47403275c223788085e99784c", 0xdf, 0x9}, {&(0x7f0000000300)="ddeaa149b8d74e5ada970e4cff79eb2f1dbcc86623f279d6247c9e543ab5c4db308645cdc2ce649609c2ee74eeebf5cd94da9cbd8ec547938d479c7d0d443ad89949d71d9248fbb7b9bab5f970c706af566fef07eb8ae2eb", 0x58, 0x800}, {&(0x7f00000003c0)="dbe1da75ca65830c75", 0x9, 0xcc}, {&(0x7f0000001680)="514043c4642b69d1fab11a1c097160d1a026d93792cc86a1b8f638e94c7ee1076d09329440b31be056c8bb94cea4239cbdee6984ec72c5927999c630cf1e2147aed8ac20550b", 0x46, 0x100000000}, {&(0x7f0000001700)="c2997c731348aa115926f748887e5a765a57d180c2009db35778b7466abda55423cac4b8c73fa2a4a752e49e32ccc5d0fe62797a9eba99a1d4415d2aa086446abb8ae7f8cd496bbe4cc2e8cfde89dee6106f0edd4d337c0c3c6a9ae795a6f64f84f78c4a0bf4e3dfbe7ae0f20d3042021d", 0x71, 0x3ff}, {&(0x7f0000001780)="c2ebfdcf08204a2887c9b6087ec93293f2fcabd2eb573948db05a495d47d94ecfaf6c53b589d06213075bc25e55c5e6ff6121d401366ecb6e96dba67ef8319cf585516e1e661636d52850dbc8bd02269c154d4845b7ffeb28b9aaa3b471a752ea0b2b885565bf37389dd78a7945dac2d1d2db11d08b68bca663d3a2b5234bca445c3873bb3e943ce949cae175a71d648f72b8da6e53e876b88b7147ed9d8ae60f67bc37f61299e05f9e3e143f3f753a62a1f6c6d1f801a0f27e4d412db7a8f8ff5cd65eaf3ef97c8c6fda38d2f432cd004d3db04d2679e35fc1ec9721d726187f86d4b314dd1716cd5ca9a", 0xeb, 0x10001}], 0x800, &(0x7f0000001980)={[{@time_offset={'time_offset', 0x3d, [0x39, 0x78, 0x35, 0x7f, 0x30, 0x37, 0x0, 0x2d]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@flush='flush', 0x2c}, {@flush='flush', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@usefree='usefree', 0x2c}]}) lseek(r0, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0xf8c, 0x0, 0x5, 0x0, 0xf1, 0x8000, 0x8, 0x88e8, 0x33e, 0x80000001, 0x2, 0x3, 0xaf, 0x3, 0x5, 0x11, 0x2, 0x401, 0xffffffffffffff01, 0x81, 0x5, 0x8, 0x8, 0x7ff, 0x10001, 0x3f, 0x7f, 0x3, 0x3f, 0x1, 0x3, 0x0, 0x14f, 0x7, 0x100, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000000), 0x2}, 0x2, 0x0, 0x6, 0x7, 0x0, 0x1, 0x8000}, r1, 0x10, r0, 0x2) socket$kcm(0x29, 0x0, 0x0) [ 132.650656] FAULT_INJECTION: forcing a failure. [ 132.650656] name failslab, interval 1, probability 0, space 0, times 0 [ 132.661991] CPU: 1 PID: 10475 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 132.669273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.669741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 132.678621] Call Trace: [ 132.678646] dump_stack+0x1b9/0x294 [ 132.678670] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.678688] ? graph_lock+0x170/0x170 [ 132.678710] should_fail.cold.4+0xa/0x1a [ 132.678729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.713338] ? find_held_lock+0x36/0x1c0 [ 132.717423] ? find_held_lock+0x36/0x1c0 [ 132.721519] ? check_same_owner+0x320/0x320 [ 132.725854] ? rcu_note_context_switch+0x710/0x710 [ 132.730796] __should_failslab+0x124/0x180 [ 132.735046] should_failslab+0x9/0x14 [ 132.738859] __kmalloc_track_caller+0x2c4/0x760 [ 132.743542] ? strncpy_from_user+0x500/0x500 [ 132.747955] ? mpi_free.cold.1+0x19/0x19 [ 132.752022] ? strndup_user+0x77/0xd0 [ 132.755829] memdup_user+0x2c/0xa0 [ 132.759376] strndup_user+0x77/0xd0 [ 132.763011] __x64_sys_request_key+0x13b/0x420 [ 132.767603] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 132.772107] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 132.776956] ? do_syscall_64+0x92/0x800 [ 132.780939] do_syscall_64+0x1b1/0x800 [ 132.784835] ? finish_task_switch+0x1ca/0x810 [ 132.789335] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.794272] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.799207] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.804583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.809436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.814624] RIP: 0033:0x455979 [ 132.817813] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 132.825526] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 132.832797] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 132.840067] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/29 18:56:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x10000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x55, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/240, &(0x7f0000000200)=0xf0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/29 18:56:06 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74737461747304") 2018/04/29 18:56:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000480)={0x1, 0x0, &(0x7f0000000080)=""/3, &(0x7f00000003c0)=""/177, &(0x7f0000000200)=""/9, 0x100006}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 132.847342] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 132.854615] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000000 2018/04/29 18:56:07 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cfc570187e6930f0bd3fe6398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739d", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 132.895484] FAT-fs (loop3): Unrecognized mount option "time_offset=9x507" or missing value 2018/04/29 18:56:07 executing program 2 (fault-call:2 fault-nth:1): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:07 executing program 7: r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 133.034180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 133.057714] FAULT_INJECTION: forcing a failure. [ 133.057714] name failslab, interval 1, probability 0, space 0, times 0 [ 133.069145] CPU: 1 PID: 10528 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 133.076423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.085774] Call Trace: [ 133.088369] dump_stack+0x1b9/0x294 [ 133.092011] ? dump_stack_print_info.cold.2+0x52/0x52 [ 133.097216] ? __save_stack_trace+0x7e/0xd0 [ 133.101556] should_fail.cold.4+0xa/0x1a [ 133.105633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.110745] ? save_stack+0x43/0xd0 [ 133.114384] ? kasan_kmalloc+0xc4/0xe0 [ 133.118277] ? __kmalloc_track_caller+0x14a/0x760 [ 133.123125] ? memdup_user+0x2c/0xa0 [ 133.126848] ? strndup_user+0x77/0xd0 [ 133.130657] ? graph_lock+0x170/0x170 [ 133.134480] ? find_held_lock+0x36/0x1c0 [ 133.138576] ? check_same_owner+0x320/0x320 [ 133.142907] ? lock_release+0xa10/0xa10 [ 133.146892] ? rcu_note_context_switch+0x710/0x710 [ 133.151819] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 133.156823] ? __check_object_size+0x95/0x5d9 [ 133.161309] __should_failslab+0x124/0x180 [ 133.165536] should_failslab+0x9/0x14 [ 133.169324] __kmalloc_track_caller+0x2c4/0x760 [ 133.173984] ? strncpy_from_user+0x500/0x500 [ 133.178380] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.183905] ? strndup_user+0x77/0xd0 [ 133.187699] memdup_user+0x2c/0xa0 [ 133.191226] strndup_user+0x77/0xd0 [ 133.194846] __x64_sys_request_key+0x184/0x420 [ 133.199415] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 133.203901] ? do_syscall_64+0x92/0x800 [ 133.207869] do_syscall_64+0x1b1/0x800 [ 133.211741] ? finish_task_switch+0x1ca/0x810 [ 133.216225] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.221141] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.226061] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.231414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.236247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.241422] RIP: 0033:0x455979 [ 133.244594] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 133.252287] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 133.259543] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 133.266796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.274050] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 133.281303] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000001 [ 133.640829] FAT-fs (loop0): invalid media value (0xab) [ 133.646159] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/29 18:56:07 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x10000) dup2(r2, r2) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7, 0x3, 0x1}, &(0x7f00000001c0)=0x10) 2018/04/29 18:56:07 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e747374617473c0") 2018/04/29 18:56:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) tee(r0, r0, 0x3ff, 0x6) ioctl$KDMKTONE(r0, 0x2201, 0xffffffffffffffff) 2018/04/29 18:56:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:07 executing program 2 (fault-call:2 fault-nth:2): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="eb3c906d6b66732e6661740002ff01000200077000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73062e5b50"], &(0x7f0000000180)=""/216, 0xd8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) 2018/04/29 18:56:07 executing program 7: r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 133.713532] FAT-fs (loop0): invalid media value (0xab) [ 133.718907] FAT-fs (loop0): Can't find a valid FAT filesystem [ 133.768351] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 133.792744] FAULT_INJECTION: forcing a failure. [ 133.792744] name failslab, interval 1, probability 0, space 0, times 0 [ 133.804086] CPU: 1 PID: 10566 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 2018/04/29 18:56:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x6) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 133.811370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.820726] Call Trace: [ 133.823325] dump_stack+0x1b9/0x294 [ 133.826966] ? dump_stack_print_info.cold.2+0x52/0x52 [ 133.832181] should_fail.cold.4+0xa/0x1a [ 133.836258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.841385] ? find_held_lock+0x36/0x1c0 [ 133.845484] ? check_same_owner+0x320/0x320 [ 133.849814] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 133.854839] ? map_id_up+0x196/0x3c0 [ 133.858566] ? rcu_note_context_switch+0x710/0x710 [ 133.863505] ? make_kprojid+0x30/0x30 2018/04/29 18:56:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x7, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0xa5f}}}, 0x108) [ 133.867313] __should_failslab+0x124/0x180 [ 133.871556] should_failslab+0x9/0x14 [ 133.875362] kmem_cache_alloc+0x2af/0x760 [ 133.879515] ? from_kuid+0x7d/0xb0 [ 133.883061] ? map_id_up+0x3c0/0x3c0 [ 133.886788] prepare_creds+0x78/0x3e0 [ 133.890593] ? abort_creds+0x170/0x170 [ 133.894495] ? install_process_keyring_to_cred.part.3+0x100/0x100 [ 133.900739] join_session_keyring+0x18/0x340 [ 133.905161] lookup_user_key+0xe0d/0x13d0 [ 133.909325] ? join_session_keyring+0x340/0x340 [ 133.914002] ? __check_object_size+0x95/0x5d9 2018/04/29 18:56:08 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) [ 133.918511] ? __might_sleep+0x95/0x190 [ 133.922499] ? key_validate+0x230/0x230 [ 133.926492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.932043] ? memdup_user+0x6b/0xa0 [ 133.935769] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.941319] __x64_sys_request_key+0x1ed/0x420 [ 133.945912] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 133.950421] ? do_syscall_64+0x92/0x800 [ 133.954414] do_syscall_64+0x1b1/0x800 [ 133.958311] ? finish_task_switch+0x1ca/0x810 [ 133.962819] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.967762] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.972704] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.978081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.982937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.988132] RIP: 0033:0x455979 [ 133.991321] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 133.999036] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 134.006309] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 134.013576] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.020845] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 134.028119] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000002 [ 134.062236] FAT-fs (loop0): bogus sectors per cluster 255 [ 134.067888] FAT-fs (loop0): Can't find a valid FAT filesystem [ 134.139755] FAT-fs (loop0): bogus sectors per cluster 255 [ 134.145402] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/29 18:56:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:08 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x4}, 0x2) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000180)=""/180, &(0x7f0000000240)=0xb4) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e25, 0x0, 'nq\x00', 0xfffffffffffffffe}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, [0x0, 0x200002c0, 0x200003a8, 0x200003d8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x58, 0x6203, 'ip_vti0\x00', 'veth1_to_bridge\x00', 'team0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x10000, 0xb30d, 0xffffffffffffff7f}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x40, 0xdbfb, 'ip6gretap0\x00', 'veth0_to_bond\x00', 'gre0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @random="f34095994949", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@log={'log\x00', 0x28, {{0x4, "b3af9f7411a8c86aa32eada9a2a6e566f128a9c3d63bbc35466a9692225d", 0x3}}}}, {{{0xd, 0x2, 0x8bff, 'syz_tun\x00', 'syz_tun\x00', 'eql\x00', 'gretap0\x00', @random="ca782863238c", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1000, 0x6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x1, 0x200, 'rose0\x00', 'syzkaller1\x00', 'team_slave_0\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x170, 0x1a0, [@mark_m={'mark_m\x00', 0x18, {{0x7, 0xf0, 0x0, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x6, 0x9, 0x5, 0x0, 0x0, "4db9e576bcb1bff41e009c26745ccf29322725d54a3b307ff35147667fcfec9c311d3efacffba0361cd250f3ea9d39de54d192e5db4055cbe2c9fc5a3aa194e3"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"c5c073efcbe2bfdcb7ee4a38050a920bf1654c6178720ab75ca4d2fed371"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x560) 2018/04/29 18:56:08 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xec4}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/29 18:56:08 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:08 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x49, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x1, [0xf26]}, &(0x7f00000002c0)=0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet6(0xa, 0x0, 0x0) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.sched_load_balance\x00', 0x2, 0x0) fadvise64(r0, 0x48, 0x7ff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000440)={@remote}, &(0x7f00000004c0)=0x14) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0xfffffffffffffffc) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)='./file0/file0\x00', 0x8, 0x5, &(0x7f0000000340)=[{&(0x7f0000000600)="ce92bfe28633ed6e40f4cd7c0d0e1f6013fc542a8262813aeb97f1995ab1cad908920b359cbb294ae889f2ad38e2e44a9ce6e9f23804a820d6ab737c06efac10228e32cc579475f61d72965d1df60933da7ecc70ab2743879cb13b11e871ec315a4a0087300d8fd6e79163862c53c0f7ac6764d3250bb067ca151944c5832a25ee312f49882faf7223acac16b2b58740e448d1f73436c27fbbea29ab42f0dd5267bf2fa4fdfbe81fab3fb54d7382a6e3500b54943bfa3f6a8adb1418e53a410d1edaaa4ad5711fc999ae06d1b5", 0xcd, 0xffff}, {&(0x7f0000000180)="0bd447", 0x3, 0xa56}, {&(0x7f0000000200)="5b2dbf7812b76cdb8e88e2441dcad0c7a4ded4b91b3710e750816debe3d03f6134b7c21ad3a81a58003d595f3709a6620f2d07aa756afca0120aeabb008c8df95ab97d90a78fddb2ea3080f8fc8d620c67290647ce9b9a3ba407d04809500acc32292252a33aa37807319f21b6084acd70885cf38256ceface893d79", 0x7c, 0x8001}, {&(0x7f0000000300)="9c1054e4fe88ad76e1387244928ba88029aa7ac3801e6c", 0x17, 0x80000001}, {&(0x7f0000000700)="8ec5e380fa154f8810e7d815f85d15328273757d60cc825281c23dcfde5562c5957bce8edf6bfa7f1d68d6908fd5f79a4a722203c24ec0731027079cba1be6836b08d1391d0798b31e96d01e1d5a01dc13d3fae297bf543e9a210dc37391fb2afb1a66da187dcff7bebb6bd9b27b1bc8f2bd4feb152a0f781311024fd393208eb3f8be569c66413a42a36f968e00d2a727155f0fd2e3f1bf94d9afe1fb9a67d981b1d6babd03aaa7ca7dde232d9a13cb42a3c5848c5d7ed457fe44c024af081979abb3579512f0e9be5094db16a35f27b9065b130ac6704235", 0xd9, 0x10000}], 0x2000, &(0x7f0000000800)='\x00') connect$unix(r3, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) getxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'cpuset.sched_load_balance\x00'}, &(0x7f0000000500)=""/225, 0xe1) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r3, r1, 0x0) 2018/04/29 18:56:08 executing program 2 (fault-call:2 fault-nth:3): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 134.241767] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.255325] FAULT_INJECTION: forcing a failure. [ 134.255325] name failslab, interval 1, probability 0, space 0, times 0 [ 134.266623] CPU: 0 PID: 10611 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 134.273896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.283252] Call Trace: [ 134.285850] dump_stack+0x1b9/0x294 [ 134.289500] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.294711] should_fail.cold.4+0xa/0x1a [ 134.298787] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.303881] ? zap_class+0x720/0x720 [ 134.307587] ? graph_lock+0x170/0x170 [ 134.311383] ? find_held_lock+0x36/0x1c0 [ 134.315451] ? check_same_owner+0x320/0x320 [ 134.319761] ? rcu_note_context_switch+0x710/0x710 [ 134.324681] __should_failslab+0x124/0x180 [ 134.328907] should_failslab+0x9/0x14 [ 134.332693] kmem_cache_alloc+0x2af/0x760 [ 134.336830] ? kasan_check_write+0x14/0x20 [ 134.341052] ? do_raw_spin_lock+0xc1/0x200 [ 134.345279] key_alloc+0x41f/0x10e0 [ 134.348895] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.354078] ? key_user_put+0x70/0x70 [ 134.357870] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 134.362616] ? check_same_owner+0x320/0x320 [ 134.366926] keyring_alloc+0x4d/0xc0 [ 134.370633] install_session_keyring_to_cred+0x218/0x310 [ 134.376075] ? install_process_keyring_to_cred+0x70/0x70 [ 134.381515] ? install_process_keyring_to_cred.part.3+0x100/0x100 [ 134.387737] join_session_keyring+0x247/0x340 [ 134.392223] lookup_user_key+0xe0d/0x13d0 [ 134.396366] ? join_session_keyring+0x340/0x340 [ 134.401026] ? __check_object_size+0x95/0x5d9 [ 134.405517] ? __might_sleep+0x95/0x190 [ 134.409485] ? key_validate+0x230/0x230 [ 134.413451] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.418977] ? memdup_user+0x6b/0xa0 [ 134.422682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.428212] __x64_sys_request_key+0x1ed/0x420 [ 134.432780] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 134.437265] ? do_syscall_64+0x92/0x800 [ 134.441233] do_syscall_64+0x1b1/0x800 [ 134.445106] ? finish_task_switch+0x1ca/0x810 [ 134.449591] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.454506] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.459783] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 134.465137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.469973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.475145] RIP: 0033:0x455979 [ 134.478320] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 2018/04/29 18:56:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e747374617473ff") 2018/04/29 18:56:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 134.486033] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 134.493285] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 134.500540] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.507795] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 134.515051] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000003 2018/04/29 18:56:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:08 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x600, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/114) [ 134.608890] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:08 executing program 2 (fault-call:2 fault-nth:4): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 134.770515] FAULT_INJECTION: forcing a failure. [ 134.770515] name failslab, interval 1, probability 0, space 0, times 0 [ 134.781852] CPU: 0 PID: 10651 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 134.789134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.798490] Call Trace: [ 134.801090] dump_stack+0x1b9/0x294 [ 134.804732] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.809930] ? perf_trace_lock_acquire+0xe3/0x980 [ 134.814789] ? unwind_get_return_address+0x61/0xa0 [ 134.819735] should_fail.cold.4+0xa/0x1a [ 134.823812] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.828932] ? save_stack+0xa9/0xd0 [ 134.832569] ? save_stack+0x43/0xd0 [ 134.836203] ? kasan_slab_alloc+0x12/0x20 [ 134.840355] ? kmem_cache_alloc+0x12e/0x760 [ 134.844687] ? keyring_alloc+0x4d/0xc0 [ 134.848591] ? install_session_keyring_to_cred+0x218/0x310 [ 134.854224] ? join_session_keyring+0x247/0x340 [ 134.858902] ? lookup_user_key+0xe0d/0x13d0 [ 134.863241] ? do_syscall_64+0x1b1/0x800 [ 134.867321] ? find_held_lock+0x36/0x1c0 [ 134.871421] ? check_same_owner+0x320/0x320 [ 134.875757] ? rcu_note_context_switch+0x710/0x710 [ 134.880698] ? rcu_is_watching+0x85/0x140 [ 134.884864] __should_failslab+0x124/0x180 [ 134.889111] should_failslab+0x9/0x14 [ 134.892922] __kmalloc_track_caller+0x2c4/0x760 [ 134.897602] ? rcu_read_lock_sched_held+0x108/0x120 [ 134.902631] ? kmem_cache_alloc+0x5fa/0x760 [ 134.902948] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.906964] ? kasan_check_write+0x14/0x20 [ 134.906980] ? key_alloc+0x478/0x10e0 [ 134.907002] kmemdup+0x24/0x50 [ 134.907020] key_alloc+0x478/0x10e0 [ 134.907038] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.907065] ? key_user_put+0x70/0x70 [ 134.907085] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 134.907105] ? check_same_owner+0x320/0x320 [ 134.950219] keyring_alloc+0x4d/0xc0 [ 134.953949] install_session_keyring_to_cred+0x218/0x310 [ 134.959418] ? install_process_keyring_to_cred+0x70/0x70 [ 134.964881] ? install_process_keyring_to_cred.part.3+0x100/0x100 2018/04/29 18:56:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsh') 2018/04/29 18:56:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsH') 2018/04/29 18:56:09 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) [ 134.971123] join_session_keyring+0x247/0x340 [ 134.975627] lookup_user_key+0xe0d/0x13d0 [ 134.979790] ? join_session_keyring+0x340/0x340 [ 134.984469] ? __check_object_size+0x95/0x5d9 [ 134.988976] ? __might_sleep+0x95/0x190 [ 134.992962] ? key_validate+0x230/0x230 [ 134.996956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.002499] ? memdup_user+0x6b/0xa0 [ 135.006227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.011774] __x64_sys_request_key+0x1ed/0x420 [ 135.016366] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 135.020874] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 135.025718] ? do_syscall_64+0x92/0x800 [ 135.029693] do_syscall_64+0x1b1/0x800 [ 135.033570] ? finish_task_switch+0x1ca/0x810 [ 135.038058] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.042977] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.047896] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.053250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.058087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.063263] RIP: 0033:0x455979 [ 135.066436] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 135.074131] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 135.081387] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 135.088643] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.095896] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 135.103149] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000004 2018/04/29 18:56:09 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(r0, &(0x7f0000000100)="904c10a55e5019ecb3accbe00aa67302167583a71334fcf3db013bc3a3b7cd164d59fe4d3f22088f9395b91110df779fa9c3e33b4cf2fcc8eee73e432938b16f32121c2fcc877f41f5c98bc32bc83d568d9b60d9f7289d782247767d4cae7b0abf6689fe503907a057c43d60d2a8e2b352738bc6aa7a9e3372c28d2f39ae597c7749aacf292593afaee861108a202510ca82d87a5f420a6b9eeabc03c8c3b02905d0c3f81dae63dfa2979af7f4a7", 0xae) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/132, 0x84}, 0x0) inotify_init() getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x10183, 0x0) 2018/04/29 18:56:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:09 executing program 2 (fault-call:2 fault-nth:5): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x15, 0x3e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x7, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x4f6}, 0x8) 2018/04/29 18:56:09 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:09 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x1, [0xf26]}, &(0x7f00000002c0)=0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet6(0xa, 0x0, 0x0) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.sched_load_balance\x00', 0x2, 0x0) fadvise64(r0, 0x48, 0x7ff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000440)={@remote}, &(0x7f00000004c0)=0x14) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0xfffffffffffffffc) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)='./file0/file0\x00', 0x8, 0x5, &(0x7f0000000340)=[{&(0x7f0000000600)="ce92bfe28633ed6e40f4cd7c0d0e1f6013fc542a8262813aeb97f1995ab1cad908920b359cbb294ae889f2ad38e2e44a9ce6e9f23804a820d6ab737c06efac10228e32cc579475f61d72965d1df60933da7ecc70ab2743879cb13b11e871ec315a4a0087300d8fd6e79163862c53c0f7ac6764d3250bb067ca151944c5832a25ee312f49882faf7223acac16b2b58740e448d1f73436c27fbbea29ab42f0dd5267bf2fa4fdfbe81fab3fb54d7382a6e3500b54943bfa3f6a8adb1418e53a410d1edaaa4ad5711fc999ae06d1b5", 0xcd, 0xffff}, {&(0x7f0000000180)="0bd447", 0x3, 0xa56}, {&(0x7f0000000200)="5b2dbf7812b76cdb8e88e2441dcad0c7a4ded4b91b3710e750816debe3d03f6134b7c21ad3a81a58003d595f3709a6620f2d07aa756afca0120aeabb008c8df95ab97d90a78fddb2ea3080f8fc8d620c67290647ce9b9a3ba407d04809500acc32292252a33aa37807319f21b6084acd70885cf38256ceface893d79", 0x7c, 0x8001}, {&(0x7f0000000300)="9c1054e4fe88ad76e1387244928ba88029aa7ac3801e6c", 0x17, 0x80000001}, {&(0x7f0000000700)="8ec5e380fa154f8810e7d815f85d15328273757d60cc825281c23dcfde5562c5957bce8edf6bfa7f1d68d6908fd5f79a4a722203c24ec0731027079cba1be6836b08d1391d0798b31e96d01e1d5a01dc13d3fae297bf543e9a210dc37391fb2afb1a66da187dcff7bebb6bd9b27b1bc8f2bd4feb152a0f781311024fd393208eb3f8be569c66413a42a36f968e00d2a727155f0fd2e3f1bf94d9afe1fb9a67d981b1d6babd03aaa7ca7dde232d9a13cb42a3c5848c5d7ed457fe44c024af081979abb3579512f0e9be5094db16a35f27b9065b130ac6704235", 0xd9, 0x10000}], 0x2000, &(0x7f0000000800)='\x00') connect$unix(r3, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) getxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'cpuset.sched_load_balance\x00'}, &(0x7f0000000500)=""/225, 0xe1) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r3, r1, 0x0) 2018/04/29 18:56:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000000) [ 135.374933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:09 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 135.653130] FAULT_INJECTION: forcing a failure. [ 135.653130] name failslab, interval 1, probability 0, space 0, times 0 [ 135.664751] CPU: 1 PID: 10727 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 135.672038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.681403] Call Trace: [ 135.684010] dump_stack+0x1b9/0x294 [ 135.687653] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.692851] ? __lock_acquire+0x7f5/0x5140 [ 135.697073] should_fail.cold.4+0xa/0x1a [ 135.701129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.706223] ? key_default_cmp+0x90/0x90 [ 135.710264] ? graph_lock+0x170/0x170 [ 135.714050] ? find_held_lock+0x36/0x1c0 [ 135.718092] ? __lock_is_held+0xb5/0x140 [ 135.722133] ? ieee80211_send_eosp_nullfunc+0x170/0x5f0 [ 135.727499] ? check_same_owner+0x320/0x320 [ 135.731813] ? keyring_search_iterator+0x7b0/0x7b0 [ 135.736734] ? rcu_note_context_switch+0x710/0x710 [ 135.741640] ? graph_lock+0x170/0x170 [ 135.745421] __should_failslab+0x124/0x180 [ 135.749636] should_failslab+0x9/0x14 [ 135.753419] kmem_cache_alloc_trace+0x2cb/0x780 [ 135.758075] assoc_array_insert+0xe4/0x2f50 [ 135.762377] ? lock_release+0xa10/0xa10 [ 135.766330] ? check_same_owner+0x320/0x320 [ 135.770630] ? lock_downgrade+0x8e0/0x8e0 [ 135.774760] ? rcu_note_context_switch+0x710/0x710 [ 135.779678] ? refcount_add_not_zero+0x320/0x320 [ 135.784415] ? assoc_array_cancel_edit+0x90/0x90 [ 135.789151] ? down_write+0x87/0x120 [ 135.792846] ? __key_link_begin+0xa7/0x300 [ 135.797059] ? down_read+0x1b0/0x1b0 [ 135.800754] ? keyring_search_aux+0xe2/0x400 [ 135.805152] __key_link_begin+0x135/0x300 [ 135.809285] key_link+0x80/0x2b0 [ 135.812634] ? __key_link_end+0x130/0x130 [ 135.816764] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.822280] ? search_process_keyrings+0x10e/0x420 [ 135.827194] request_key_and_link+0x3c6/0x1780 [ 135.831759] ? call_sbin_request_key+0xf00/0xf00 [ 135.836495] ? rcu_note_context_switch+0x710/0x710 [ 135.841411] ? __might_sleep+0x95/0x190 [ 135.845368] ? down_read+0xaf/0x1b0 [ 135.848977] ? key_type_lookup+0x1f/0xd0 [ 135.853025] ? __down_interruptible+0x6e0/0x6e0 [ 135.857681] ? dns_resolver_read+0x90/0x90 [ 135.861893] ? key_default_cmp+0x90/0x90 [ 135.865939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.871458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.876982] __x64_sys_request_key+0x31c/0x420 [ 135.881556] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 135.886037] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 135.890863] ? do_syscall_64+0x92/0x800 [ 135.894819] do_syscall_64+0x1b1/0x800 [ 135.898686] ? finish_task_switch+0x1ca/0x810 [ 135.903165] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.908074] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.912989] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.918335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.923158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.928326] RIP: 0033:0x455979 [ 135.931493] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 135.939178] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 135.946424] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 135.953675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.960923] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 135.968169] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000005 2018/04/29 18:56:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = socket(0x10, 0x8000a, 0xff) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) 2018/04/29 18:56:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:10 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0x0) 2018/04/29 18:56:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:10 executing program 3: socket$inet6(0xa, 0x5, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffeffffffff, 0x12000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x3e}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000140)=0xffffffffffffffb3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x6984, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}]}, &(0x7f0000000240)=0x10) 2018/04/29 18:56:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socket(0x20002018, 0x80000, 0xffffffff) sync_file_range(r0, 0x0, 0x7, 0x5) 2018/04/29 18:56:10 executing program 2 (fault-call:2 fault-nth:6): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstatsA') [ 136.366240] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 136.378227] FAULT_INJECTION: forcing a failure. [ 136.378227] name failslab, interval 1, probability 0, space 0, times 0 [ 136.389521] CPU: 0 PID: 10752 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #24 [ 136.396797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.406150] Call Trace: [ 136.408743] dump_stack+0x1b9/0x294 [ 136.412388] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.417587] ? __save_stack_trace+0x7e/0xd0 [ 136.421923] should_fail.cold.4+0xa/0x1a [ 136.425995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.431105] ? save_stack+0x43/0xd0 [ 136.434737] ? kasan_kmalloc+0xc4/0xe0 [ 136.438628] ? kmem_cache_alloc_trace+0x152/0x780 [ 136.443480] ? assoc_array_insert+0xe4/0x2f50 [ 136.447984] ? __key_link_begin+0x135/0x300 [ 136.452303] ? key_link+0x80/0x2b0 [ 136.455830] ? graph_lock+0x170/0x170 [ 136.460029] ? find_held_lock+0x36/0x1c0 [ 136.464080] ? __lock_is_held+0xb5/0x140 [ 136.468136] ? check_same_owner+0x320/0x320 [ 136.472446] ? rcu_note_context_switch+0x710/0x710 [ 136.477362] ? assoc_array_subtree_iterate+0x670/0x670 [ 136.482625] __should_failslab+0x124/0x180 [ 136.486845] should_failslab+0x9/0x14 [ 136.490631] kmem_cache_alloc_trace+0x2cb/0x780 [ 136.495294] assoc_array_insert+0x82a/0x2f50 [ 136.499687] ? lock_release+0xa10/0xa10 [ 136.503644] ? check_same_owner+0x320/0x320 [ 136.507947] ? lock_downgrade+0x8e0/0x8e0 [ 136.512081] ? rcu_note_context_switch+0x710/0x710 [ 136.516992] ? refcount_add_not_zero+0x320/0x320 [ 136.521743] ? assoc_array_cancel_edit+0x90/0x90 [ 136.526483] ? down_write+0x87/0x120 [ 136.530183] ? __key_link_begin+0xa7/0x300 [ 136.534400] ? down_read+0x1b0/0x1b0 [ 136.538101] ? keyring_search_aux+0xe2/0x400 [ 136.542499] __key_link_begin+0x135/0x300 [ 136.546633] key_link+0x80/0x2b0 [ 136.549984] ? __key_link_end+0x130/0x130 [ 136.554120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.559640] ? search_process_keyrings+0x10e/0x420 [ 136.564555] request_key_and_link+0x3c6/0x1780 [ 136.569128] ? call_sbin_request_key+0xf00/0xf00 [ 136.573870] ? rcu_note_context_switch+0x710/0x710 [ 136.578786] ? __might_sleep+0x95/0x190 [ 136.582744] ? down_read+0xaf/0x1b0 [ 136.586354] ? key_type_lookup+0x1f/0xd0 [ 136.590398] ? __down_interruptible+0x6e0/0x6e0 [ 136.595056] ? dns_resolver_read+0x90/0x90 [ 136.599277] ? key_default_cmp+0x90/0x90 [ 136.603322] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.608844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.614365] __x64_sys_request_key+0x31c/0x420 [ 136.618933] ? __ia32_sys_add_key+0x4e0/0x4e0 [ 136.623416] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 136.628243] ? do_syscall_64+0x92/0x800 [ 136.632204] do_syscall_64+0x1b1/0x800 [ 136.636077] ? finish_task_switch+0x1ca/0x810 [ 136.640556] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.645472] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.650386] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.655738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.660570] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/04/29 18:56:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = msgget(0x3, 0x2) msgsnd(r1, &(0x7f0000000040)={0x3, "99e662e6e03ca3dd791abb21636c45484b8f24cee03e9be41685d4baa1dc641bf11674f33e0012b099da722ca16f6d7f346cfcb5675d2959ed90dfa784d3fcdfd155dd285384c3218c8b9f7d8a31628d75863abcce6918074cd7ea9e0f25af90c4affa9dc99cc2416ba2190c0b2e2a7b3a36551808da247e86e74452a458182638e48f7f56c6c64b0c10620f4977643bdc8b22d867db8e9d5a892a8d3420103bf7ea2f1a9b32dae911d2252d5600148142f6801a0e014f7e1472fd9144d3ea5522be1017f9eb30bed343047340ef4081718d56ac56509298f183f48e95f42f34dca9a726e58d217dd3768e"}, 0xf3, 0x800) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 136.665743] RIP: 0033:0x455979 [ 136.668914] RSP: 002b:00007f5ff44a7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 136.676615] RAX: ffffffffffffffda RBX: 00007f5ff44a86d4 RCX: 0000000000455979 [ 136.683866] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000300 [ 136.691116] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.698369] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000013 [ 136.705622] R13: 00000000000004ec R14: 00000000006fb6c0 R15: 0000000000000006 2018/04/29 18:56:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x3, 0x2, 0x400000000000a}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x7, 0x9, 0x7fffffff, 0x0, 0xffffffffffffffff, r0, 0x4}, 0x2c) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x220800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x509141, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000063c0)='/dev/rtc0\x00', 0x20080, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f00000083c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000300)="e769c8c8f2c4297cdec36638de5152540c8ab4927306e2e4931914f87dd2729c6ab19dbf5b450f5eb41c667f26", 0x2d}], 0x1, 0x0, 0x0, 0x40000}, 0x4}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="476e091eaa2f4d798cbfc14579be2c9da9907b698be6de9e4aeb3e88a90256ae6f41ab94635a2c804fca649dbc46a2cee871155f7b132877b812184fc7e20f", 0x3f}, {&(0x7f00000003c0)="a94b01844a30112bcd1f8d35d905c2d69b234c492ee526cb228d53d4f371a19f859136baf2085801e852c27f3d251e", 0x2f}, {&(0x7f0000000400)="758c8f5a72f3980507b3a82820ec814de215af5cb49b9554747c8476fc54f1e40ba23f647902e564f0ae8e24acc876b147d0bba956dac328f645c7f57ba3d3494a39b2482ce524329f43fd9057e452bd3b17fee1b5882cac11813cf8229c6604ba127580f819bd01ac26337f6a812e8b8e9b87c5e558c2b80be1f56a99ddf0725dd7b4b82cc8d942f337193e0901e046d3461e6813329e13afdfe1be483eea0d7bf6f7ad9b8c9409a1b24f13f0082d06b82343d4f173c41fd90559c9b659ce5e4d3ab0d3f77bb79a289be67804f31b8cfc2123c130b6bb8e190b7029d41bcfb8d8ac", 0xe2}, {&(0x7f0000000500)="6bf45353de082a43ad9fa3f6b4e827252a10f143a4880dc847cbc9c8e01b", 0x1e}, {&(0x7f0000000540)="3b3a09800fc84630cb9557428a8fd36e5230cd4cacdc00bfc6cf0d87b7", 0x1d}, {&(0x7f0000000580)="a80ab2c364cee2a794d17caf4a6fea9c50068c162527e1d05c3010cbf9737b817744fef24304c3d457eb8b7139c2459bd3fd412d44011982ee773eeee7bbc111db735f54ddb3a959644ef3dcc6a05907eb09de3513918b12d74612af869b849acc761c64492f6c80839a8300", 0x6c}, {&(0x7f0000000600)="4aef8f17ee25e7f500b82004742d6864c364e4cc74acd3b74b8cf6424101", 0x1e}], 0x7, &(0x7f00000006c0)=[{0x78, 0x117, 0x7, "e4097697e17c275792e0e73d5cd06ec7db1fac4d3ea81977f66dab442d21599ab2faa265681ac652e5e23c61681c89d8d783dc0d98f7b4149858c756e1562f1f5f40ce05c474fc2fcc4e8a6477b60d745c4475569e8b046d1ecc0ee8feb4076ca205a2fbe6"}, {0xb0, 0x11f, 0x9, "ba357fe3f204bcad56a718d397b8188176d2aea378fbd541fecf965c302d6e89cf46e644058301f976e26ee6c6529f0ec7954734f8a941a3daf88cd0fd6a1dc67709b3c859371f56b83fd8e868e0be81edef4226c120afbe9fbcc3f656572ef0a639455a8ef662fc266ecc4baad0931c743c21c52bf39110045732697f62a4196cf821be54f443af92a846bbab60a5eb3e510601832fe5454c213ffc"}], 0x128, 0x4040001}, 0x6}, {{&(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000880)="0d682ce1d162b697062d7632c6a0859f532a05cecf30779a2d0055c6e86bb75e0e5ce843a214c0788994d535251741bd46145aae0d186cd156262c09044513dc1a40038ec5", 0x45}, {&(0x7f0000000900)="b2a2995cf10c9c932b19af5105495b7c910d885eeb1c48694cfa9dccbbbede43916716532b86c41c0dc79876785a4ba9c4d8c7f60c4cb4cd8fcd25f87599c1f23f94e2f310f8690872e8804497691227793a6d82ab01ccf0d2688a47d20430c50e04146a07917de0cf6ab63772d8cf73ee987c491e634e4e8798a78f9146a3905da18022deade1094ef23fed2a913e1879c1d6d467ae5892a26f6fe615b34caec97464988d96072b58fba7db819c38457954ed63a0b90be5041cbd61168e1fefc83bffe10e6730b1297276ccf045b62f2b44d9", 0xd3}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)="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{&(0x7f0000001bc0)="d245c201ef0f8c9488352f4683550ed1b4f61aba92e2eef1cf84407949200f78c40db56762972e3ffc4aba5ed09513247b863229ad487b1cca6071af73380f21c89c1107e2bd26f8c990b7c366181cd9e604ce7bd2ef4d0898ba4328dbb880c8e7de7640d4aff5f74ca4454db84447ff09c91c543ab2bb235f45e1ddd149eafa1935b002f973b42650f03678227d01c96998bdc72607c5787081a6c5c028b017903b01cfa7ac55b3d3eebbf7d99a17e71a740dc5c8a88e018650cd475055b374c0b82b9727fc379653014b0a505058345c2a3d823c3f9eeb6d11db049b476b7cf16b12d05b98687eb31456980e5c185385529befd66b09c4", 0xf8}], 0x7, &(0x7f0000001d40)=[{0xd8, 0x0, 0xfa, "737eaa263c21555331ee9084447fccdd5eb40d9251777268d9f29150b2be8214a3de3f85060c367df659de72047a28f16c40250044ce0d90548360e2dd48b298ddbb4a43dec92c9663cb129aa969489ba81172089e18c8007b0558dc47e24794611434ae9fd48766f4f938574b18334dad2fc97c106d284d1af9318dfff648e72fc772f96450d8aaca401b92ccb6409e550973e14e6a773928de6465e3a5ba39f17988dd4421cfa5a67cc99b1b48ae9b330b98fd67d1e57bfb078a7f2b8cc1acadbb149a481f"}, {0xb0, 0x108, 0x401, 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{0x60, 0x1ff, 0x5, "1bc672097be4a098eb87212f0fa78b523c4302238c63ae5bf74123c8a206981a7e09e9a75c12e70dd6823d9440b4b80af4e8c11c2ec5a7c8eefbe53be429762966ea468bef8496d577"}, {0xd0, 0x29, 0x7f, "55bcfbf04e773231b602448faacd13c35b1c39dbe13af490eb4c6b59b4534b092c0b764c062f05eabca6ca38c6e72ccfcd791752fe864baa29192246d5065e9a4d9e455eef83e99915606e5778b94e058ae72951a5830e2302efdaff99ed44c0ba3d64302825f29f2b55e8dacdaddcc48b1a4a777f4cb86c861ad8e202f6eaeebd5a7c61d046abe9f2d2fee0baa624439ebb1040d5ac6a4c7e2752fc81476c849017bd7af962938ccc8006d197f518c80b3b415565c4c76bcb42fc"}, {0xe0, 0x102, 0x75, "76e36e848547f6f1440ab600f3f8e73e7e51a6593348488d98b44ae6fba9f98db09d9a966bd23459981241fcf0551385be9d5fa970457d9a69c8ba884b1dc108baf940c4d4d6ab64a3aeeb898f73805d9507a5fc17e00cd3acb6e115a2c50ac131ebe30e75217465c77e950c1136496459158bd8106457d1044c7a6d2a50f84ab71fe67a199d2b3d98182aeee0b67627c59abf5b09c465f152286925cf02eb5b8e4d78411c54bc34e000bd7b5919fae5016947f2c6a46e3df26fce7903c6e548ccf74a990b7a5de42fab082d2b16"}, {0x10, 0x12f, 0x40}, {0xf8, 0x10b, 0x1ca, "75083bf7c0d11e0b370196720fb1466ae5e19ab46f0b65a0ed95b29b1c366a99c936991f0d2478598a040618dd518f2c1e66829ca003730d4220e202cdac1464a6ca0e85546da300aadd980cd4b85a2e8c24db2bd39ccd14acbb19e77b70e24ef97f0a60a5106c4dd1af464b7d07d7fa37c7520ae3cab33b23642e212305008868e594c3b897e05a4b75eaf5d8f6363ea32b6e468408f7722d8ed03ef1c256f047569b22f1b730d26b92dfc176c8fd5981fa9409786512e82d2a092969291c88c10d8b044b60c493d7a7faa72d95685de83f564dc3ab5f04b78ccba20edaf2733c"}], 0x1408}}, {{&(0x7f0000007c80)=@sco={0x1f, {0x2, 0x10001, 0x7ff, 0x8000, 0x7, 0x7}}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007d00)="ae177c5c7d9bb36d6b20e6c4be368ce97140bc8e0af6ff2c1133bbc3d227076d959e1321595724b2fbf054cf624b5d03e6d28475d3cbda76c2714d6ec08c6a72de83151898f4", 0x46}, {&(0x7f0000007d80)="887fb70130cc2be369a3c9d02339c7663091976338dfefb706c66ff3b3be5dbad1a62f3b3bc3b51ecbd0c4fdc83e417e52fedcb2f1ba740a87556c4d8e201d2f7abe61906d0ae8108060aa2a90d6b56c6b37d91b7c30cbee7aaf3640f15a0f11246d0e79388d64d3a3964d7362fc30e61d98ece6707d34cf05404a35f03577efa0a6116a85c5c28b", 0x88}], 0x2, &(0x7f0000007e80)=[{0xb8, 0x13b, 0x81, "b27332c478883078eb1cf899292f486956bdcca7adc3ad63e9ae273c75aa0cab37070e931353775a564977f840213187cb6c39905d9c70e8c53ae0a9bfa0d4db37e42bcbfd65cda514faa10c9f1e5207a018710589022ce026074fbd442127f13b8e249bdf007b7f51001f362b3ce801f640f68ea12fb6495a9dc33831629df31be933b505d37bd53bf73851ce928bd43d3108bde9587dc8f61f88c53fcacdfb1c5ff11c"}, {0x88, 0x0, 0xfff, "d73469d0f4582fa284e762613b4aa2f4e438bbd9b6b4b2e1400704eec8374ab269ea92853a70646fb734da5c4ae8d3b050ab6d47ab2a4e3bc9e84b2709d4ab56f30b41d39ed5c93aa738866bb6fbafb763ff538cadf894ae596b556c22522e0b09670863791b14aa222f1cef642c08f0bf3254164da2"}, {0x90, 0x10b, 0x2, "d376d45390cfa09f57c3bb1bdc4f9f3ac95f1c33c922d0b4e93393243e97368b43e3b62a58678208279aa4636bb06f8e5b72a80a2e1c88ff0b24903bb7600b944f6b9add4f4fa91487c10cedb1f3ef72eb007e53be92410e9bd62f1f5bfac51bd3ddb0a9f42ab531e5ae91ffc95f593c2729e85e8b5fe19c536e1dc582d323"}, {0x60, 0x10f, 0x80, "6dc331765f847bfaed4c02c5b3e1b8213be9922e662e0b97ad08df127e1be273d76b3dceb8ef5079d8de4543982b3616e66f152000069f8015a83686eda9a039a59a3de17edf32ac5f59cff4bb0543f9"}, {0x20, 0x1, 0x6, "29e3636265ffe53387d29ced40a8"}, {0x28, 0x0, 0x7, "31a8557cc9ffab870da5b6127e885f6512af6c1489368514"}], 0x278, 0x840}, 0x8}, {{&(0x7f0000008100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x4, 0x0, {0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008180)="63a2216fde0a84e5f21521f9b66cb7e31c2eb1f7601010c91b9a9af70bc2db74f18f82d7f9a9320c697dab43c742596315610e7c7a756c83c6f54b35ed2fa42c11bd7225d4508cfa5db24885713ae3dba4f5692a12bffe21c49004212781e1bee5e6f9f01e6a10bc0b6043c48dabe19b2f", 0x71}, {&(0x7f0000008200)="f32c366e3555eacd02bbdf07c56547cbc9f6aa8f8f4e", 0x16}], 0x2, 0x0, 0x0, 0x10}, 0x2}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f0000008280)="5b6b043f1893f068d4e7e0981544a507e9224f09e6a0aa924dc5e26a22f8e36cf38df33e50795056f55551", 0x2b}, {&(0x7f00000082c0)="b95148b139b841bfe02a905594a9198e813778853fdc9c51c98f42393ad4f9843700829d99aa3aca705697febb610ae59bd5b02fa601299dd0772a0646c2531dab5c2cf26a0cdeacde8e14da03781202fae42bf9e7d3852cde8016ea36d9b4d017", 0x61}], 0x2, &(0x7f0000008380), 0x0, 0x10}, 0x2}], 0xa, 0x24000800) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/194, 0xc2) 2018/04/29 18:56:11 executing program 2 (fault-call:2 fault-nth:7): request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:11 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0x0) 2018/04/29 18:56:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f0000000080)) 2018/04/29 18:56:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x9, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x10000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000100)='autogroup\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) 2018/04/29 18:56:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:11 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0x0) [ 136.981265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:11 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7}, &(0x7f0000000180)=0x90) 2018/04/29 18:56:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8, 0xffff, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 2018/04/29 18:56:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x1, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:11 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x50001, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/234) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 137.111586] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:11 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) [ 137.167622] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 137.346865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:11 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:11 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/04/29 18:56:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000840)={0x1, 'syz_tun\x00', 0x1}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000900500003002000028030000280300004801000000000000f8040000f8048000f8040000f8040000f804000006000000f3d626443431c2017feacf9d4903c4f8751cb290405a321bf8e7e064e2d2d0750b7317cba8821d34701547876cacec37407dccef8410f2b84258989c6e824c12c4bc0acb1c36b9dc05efd3f9eea4b318f60109dc80c514ee996a6d172a9e71b3fa5eb3f8b77d7327f007f9371a827093087b95590ecadc08adf344eff966ff"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="bc000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) pipe2(&(0x7f0000000200), 0x84000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000d40)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x5, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/193}, &(0x7f0000000940)=0x78) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000180)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x9, 0x3, 0x13}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x8, 0x1, 0x8}}, 0x44) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r0, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/04/29 18:56:11 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7}, &(0x7f0000000180)=0x90) 2018/04/29 18:56:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:11 executing program 6: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='net/udplite\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 137.650583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 137.657007] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='.ns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x8) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f000062ffe0)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @random="1c34096f3697"}, 0x8, {0x2, 0x4e21, @multicast2=0xe0000002}, 'veth1_to_team\x00'}) 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x8c00) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'veth1_to_bond\x00', 0x80000000}) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:12 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7}, &(0x7f0000000180)=0x90) 2018/04/29 18:56:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 137.960337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x3ff, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xf01, 0x2, 0xff, 0x4, 0x8, 0x100000000, 0xfffffffffffffffa}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x4, 0x5b, &(0x7f0000000200)="e75f13136deb0d4cd7d3d49524ed33a97acad5195aa9c134f08b4e60834c5521786206c42c58d8a69acb29783ce296f796223eb6a8f3940bc953b6bba814a4ceaaf0516bfb369381d76fa4ad45669bf6eec451b42a9deec18b4eaf"}) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0xf7, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) [ 138.024610] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:12 executing program 6: syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(r1, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x227) 2018/04/29 18:56:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/29 18:56:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') fanotify_mark(r0, 0x0, 0x0, r0, &(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x7, 0xfff}) 2018/04/29 18:56:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:12 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7}, &(0x7f0000000180)=0x90) 2018/04/29 18:56:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 138.350943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x101000) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10284212}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)={0x33c, 0x6, 0x2, 0x820, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x7}, [@nested={0x328, 0x2, [@typed={0x8, 0x2d, @pid=r1}, @typed={0x28, 0x3d, @binary="f7198f25fc886449637e83ef95283a6824994f15a439f1f5a774e34daa9e6efcfe"}, @typed={0x14, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x8e, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @generic="fea604132d3f47ce8f8f740be7e71752d3ab9d8ef3a02ec217a5c6092100736b2d5fefdcc14f603643f9d0423448102ff4ade1482156db03c1d802e769fb9846dadebb9be486cb540db915bec9d2baf3203e2d3c5648493621a62287819607381a46ca12073751ab2fa79dfab731ccabb88398f76531dde17b455b65bc38187a7eb4d1ccb86c20e986e0edc06648e530de0f6a1f8a2df31fd58bb289740e8fbea4e2364c93f2977d98bec168a5cedfcba475259a17e5f20415dda4f1588f", @generic="0d15bbc51b77220b6d93d1aa7d56007ea8cdfda1c1b60a8aaae21cd90c45cae87361dd5428bf15e5837f99b92d853806dde57d7bb0caf275d3c60ea55f12cbf9166c6d61629c92062f29ae876b7fa506462da22a9f2d110909cced05a181dc05", @generic="417d04ede4d7942f9245aaa6172fd860767aac8d10abda86d498268a25ec27e6bd73221fbd77bb39b6c58df901a37cd514d2d7c0e3011a281c7bc90075bc1a5876d95edc4c91edb0ce4b54faa7c29a1dbed61c2122844b056362537dad2e4f10aa166df2c2d623b68178e294a8a4111ddb3f11c1f7f8d3d4dc4a4374cd", @generic="cbf7b2d700f16b2f84a1faaa0d7cb3188536471a9c0b8eafe2ac2d4a3d63f6c7f9a29a70146e897afa8996884c503b600448c6c972714bb129a63b552fa548cbd6256368d4024bca7e41b0137ef310d35ac3bf2e5838b550e840fe10087e36ba5885da76d893e951d41bcfe05f444f31382e1e778de656b175f2f4f83d283e46324f9cb676526c4a70f537aa176ee06ccd57223ededa7f0912dff04915142ef35599df859f0de4615c6349b880077e874d19a62b0755a6b9", @generic="8c9f05b6a9155ba16750570d020f33ce9cab124b0ef9a49c7681139a0eb042b78259979f5b6c1e0c601af2c67f4d7391472a8f767166851a2fcbc5be8db11abebd73643ff5a3a7941f7a0cb69ca6963d63b3fb920c00142dd47d2379ecc68cd914f0d88fba4fd7e277c1390646e1ae57e5cdd55a5cf8d68415b56fd445b31304153c1d"]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) r2 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') [ 138.420081] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:12 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x8, 0xa793, 0x400, 'queue1\x00'}) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/29 18:56:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a000000dc6036dc8c9cc9e5aff640552a4263ca80454da9fe55638234d84dc8481dd0f51d2191d4efc2e4d8c17ba52d1d464cd194b7d2c862eb344e740cc7f3e334e761d1a5ddc8d53a05b787b7e9de97e45d3e258717f0d056ad8ebbd4ba5b489a976ad9c812bdf5c0a86b624232726c9a8926e67657047a5612f5df20a2f49711"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x6f2}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x8000000000006, 0x0, 0x203, 0x103c541da9}, 0x501) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', r4}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x6f2, 0xc657, 0x1, 0x0, 0x1, 0x3000, 0x8, 0x0, 0x100000000, 0x6, 0x31, 0x8001, 0x100, 0x1, 0x100000001, 0x2498, 0xffffffffffffffff, 0x5, 0x0, 0x6, 0x9, 0x92a, 0x1, 0x400, 0x300, 0x4, 0x4, 0x90, 0x71, 0x5, 0x20, 0x1, 0x3, 0x400, 0x3, 0x0, 0x6, 0x2, @perf_config_ext, 0x800, 0x8, 0x20, 0x2, 0x7fffffff, 0x79c2, 0x1}, r3, 0xe, r0, 0x2) 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x803) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400800, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000100)={0x10}, 0xffffffffffffffe6, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x0, 0x14, 0x0, 0x70bd27, 0x25dfdbfc, {0x2, 0x40, 0x20, 0xfd, r1}, [@IFA_CACHEINFO={0x0, 0x6, {0xabf2, 0x6, 0x908, 0xaa40}}, @IFA_FLAGS={0x0, 0x8, 0x20}]}, 0xffffffffffffff5f}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x1}, 0x18) 2018/04/29 18:56:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc7, "658da890cf1a8c36175987352952af74367ea27b83f0025efca91c9c3234becbc2afb4f6a6a8e5b0c71f9ecad2c224e9991a18b0ff9d169c8472d64081f5146c23d4b9784e488506c5f01bea096325e6a8603cfe8dee5c56b68f586b0ce211b95d5b52a266c3da1c4aa53c8eb87ef163bd51501d7ee74a853c01592da141d658773536b3bb1443df4236bb56a9829ce38bdc5d8ffea21f3df1207262292a147140de387d8d6f500e7c9ca36781d2bc1133ea234efa1073581711ae1e4a14e1112806e80dfc95b6"}, &(0x7f0000000180)=0xcf) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000280)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x7fffffff}, 0x8) 2018/04/29 18:56:12 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 138.716888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:13 executing program 5 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x10000, 0x400040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000000000181002, 0x0) write$fuse(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000c3ffffffffffffff000000000000000000000000000000000000000000000400000000001e2548e28b2147b545d319c8ad244a04d97d599d541d1b4f4bc66362626e019e0954815c2f22f0ac6f7bab8e215abc1d938e50611b218ba3afab00263455fd557ad7b86ab1fda4899093159a78fd7b6af63430caf7eb31829bee268ab1798c6210931a7c0dbbb0395589436c12c545b026f138375b6a80ab67ac3181ff2d4660725451a7760d649ef8f4f0e567c3cbc13003c9ab6c6e2e5529bb1afcf7aea8df5b90df1e190747442fb790736de2542328a939afc908df65f08200837f1000000000000000ef62b3e812eb81b3ee672036aa85cec3f4af847c0f58da85532ed8a46cd05ddb71c61a4b7e22aa7448821690ffb247e1e8a1180b62d7a9d3a83818d836a17b196cfdf91c91509e6afdf50f608726999e7051da5ef3eb0706266770004a4616d9fc0e17ee7bb40ec4becef1710fb3b1cb8e924d65b34360030bc2530f2e6097ac3019170b82d00830817a341e790dda024f0d164d6507d8697cb589ab1bee5ef79989a684e3b91bf1fd2692c642b07bb6794546656bcdbbc248bbbee6cce7ff8c482d2395d22ba4c1807b291ad0421229272e36090becaa5ce1add49416542cdd5ff8f26a"], 0x28) 2018/04/29 18:56:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x8) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:13 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 2018/04/29 18:56:13 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)="646e735f7265736f6c766572fe", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x2, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 139.017062] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:13 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:13 executing program 0: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='net/udplite\x00') r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080), 0x1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x92f, 0x80000) [ 139.050951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:13 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)="646e735f7265736f6c766572ff", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x80000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r2, r0, 0x3, 0x9, &(0x7f00000000c0)="e489a5d7a687ff74523f13c060f03a54c87b6777219434d2187097b21fce5409e65ff17a656ad348381a8681d78bf54d916cf804", 0x2, 0x3, 0x6be, 0x6c3, 0x0, 0xffffffffffffff5e, 0x7, "1b5390caaba1452b5eb61061d3b70ed2a9cdc4db0e0cdd647bc983074c1249057bf512f13abb9e5fddf780cb77951f8029d5045d137ac39b30d2e2a66a212318ead6fc056c502e29ac23ed8708ca3e122f4ca6f954bac53f77ae5c7934a720765db5eb2f7f9664e842b7f0a6904f8e871d"}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000040)={0x200000000000, @broadcast=0xffffffff, 0x4e24, 0x0, 'wlc\x00', 0x2}, 0x1e) 2018/04/29 18:56:13 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:13 executing program 0: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002800ffffffffff000000000000000000dfff00004000080000700600fffc"], 0x1c}, 0x1}, 0x0) 2018/04/29 18:56:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xe4, 0x4}, &(0x7f0000000080)=0x18) 2018/04/29 18:56:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:13 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 139.371894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 139.391363] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="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") ioctl$KDSETMODE(r1, 0x4b3a, 0x8) 2018/04/29 18:56:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000a40)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000010400000000000000002000000a2ed48059708432b000000090000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000003c3cdcc240fe02d0000000100000000002000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a32980ef", 0x12c, 0x10000}], 0x0, &(0x7f00000001c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x80000, 0x0) accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e, 0x800) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="5aae6a4823d4df6cf05d7075eb88950484ade5d3b68a33b35d2ebee4c7027a255377ba8364f1b0a4b7d00bccbab6bb7510191381edce0f38a5eee779f797c5292e5e250771086b632482c295958d0ec7c9e00e061556eb", 0x57}, {&(0x7f0000000240)="4a67b2849cca7aeb78a3ebbe083c61b646fc6367ad904055de069ca2c301844d11b5703e0476fb6628b98d68c8517d550c559cf87be195cc0acb5ef5223a985433e1ad4ef2c9cd010b761132996e562254ccb67b1968ef561932d9d1c1971db99a82cf7b128eaad4672db3461a412a47d9e94cc4d98a6df5fc270102a0a514e6845de636139a837d5433b597d4921cd2b27274b6daafe687ad8818", 0x9b, 0x200}, {&(0x7f0000000300)="b89f4628f365ce1be5369ba8098b756e57e6f6986bb9a60b11b1deec9e0558d717aed4140ac095205dba106cb95b19cf5231d7b276cf89abf0a79aecd449f7a9fe2d3957b60ffb1df639031e926b9d4f6bcd484a1dd41963e317e8c6abfa2c0f1db366aeead95166cb8e74098dd236be355e7ced679a7f82cf012ce0667ee936e5b2e142267a8c3cb800f25166eb1eccdf01a2669d1c285675e1755a0f0e7d5b25ab6260dc53f6080b4bf86ab48895", 0xaf, 0x5}], 0x800c01, &(0x7f00000000c0)={[{@nointegrity='nointegrity', 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x7f, 0x32, 0x34]}, 0x2c}]}) 2018/04/29 18:56:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x7, 0x25, 0x4, 0x8}, 0x98) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3d}, 0x8) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(0x0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:13 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0xffffff7f, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') uname(&(0x7f0000000040)=""/2) 2018/04/29 18:56:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:13 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x4, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) [ 139.605757] BTRFS: device label ï devid 0 transid 1152921504606846981 /dev/loop0 2018/04/29 18:56:13 executing program 6: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) bind$packet(r0, &(0x7f0000000100)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:13 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)="646e735f7265736f6c766572ff", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 139.719148] jfs: Unrecognized mount option "gid=924" or missing value [ 139.733542] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x0, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x95e, 0x30, 0x3, 0x6}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xfffffffffffffffc, 0x1, 0x81, 0x2, r3}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000480)=0x0) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7ff, 0x48000000000, 0x1000, 0x7, 0x0, 0x1f, 0x10, 0x2, 0x8, 0xc2, 0x80000001, 0x8, 0x8000, 0x4, 0x6, 0x7, 0x8, 0x7f, 0x8, 0x1, 0x0, 0x2, 0x7fffffff, 0x2, 0x7, 0x1, 0x2, 0x51f, 0x2636, 0x200, 0xd171, 0x3f, 0x3, 0xeca, 0x1, 0x80000001, 0x0, 0xffffffff, 0x6, @perf_config_ext={0x1, 0x8}, 0x102, 0x7, 0x1, 0x0, 0xd2, 0xfffffffffffffff9, 0x7}, r4, 0x6, r0, 0x8) r6 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000000240)=0x4003) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$TIOCSCTTY(r7, 0x540e, 0x51c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x9, 0x4, 0xffffffffffffa94e, 0x7, 0x8, 0x1d91, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000001c0)={r8, 0x40}, 0xfffffcd0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) ioctl$int_in(r5, 0x0, &(0x7f0000000100)=0x1) 2018/04/29 18:56:14 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)="646e735f7265736f6c76657202", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x41) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x200, 0x4e23, 0x6, 0xa, 0x20, 0x20, 0x5c, r1, r2}, {0x1, 0x0, 0xfff, 0x3f, 0x0, 0x3, 0xc403, 0x3}, {0x7f, 0xc6c, 0x6, 0x3}, 0x7, 0x6e6bb6, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0xffffffffffffffe0, 0x2, 0x3ff, 0xfffffffffffffffb}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="726177000000000000b30000000000000019000000000000000000000000000009000000030000000804000018010000ffffffffffffffff18ffffffff380304010002ffff03000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000fdffffff00000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000f000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000100000000000000fe800000000000000000000000000017ff020000000000000000000000000001ffffffffffffffff00000000ffffffffff000000ff000000ffffff00ffffff006966623000000000000000000000000076657468315f746f5f626f6e64000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008900010100000000000000000000000000000000b8012002000000000000000000000000000000000000000000000000c800636f6e6e747261636b00000000000000000000000000000000000000000300000000000000000000000000000000ffffffffff000000ffffffffffffff00ff020000000000000000000000000001ffffffffffffff00ffffffff00000000fe8000000000000000000000000000aaffffffffffffffffffffff00000000ffe0000001000000000000000000000000000000ff0000000000000000ff0000ff04000000ee0100003f004e214e224e214e20000804000000810000104e234e244e234e21000000002800686c00000000000000000000000000000000000000000000000000000000010800000000000068004354000000000000000000000000000000000000000000000000000000010f00053801000000000000007070747000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x468) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rpc\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000000c0)={{0x4, 0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0x3ff, 0x8}, 0x6}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) connect$ax25(r0, &(0x7f0000000800)={0x3, {"a0706047f0e06c"}, 0x27}, 0x10) 2018/04/29 18:56:14 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f0000b4bffc), 0x4) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x430000) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=""/154, 0x9a}, 0x0) 2018/04/29 18:56:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x4000000000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) [ 140.043338] IPVS: ftp: loaded support on port[0] = 21 [ 140.052064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:14 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x2e, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x300, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x7c, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e, 0x3}, @increfs_done={0x40106308, r1, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000100)=[@fda={0x66646185, 0x7, 0x0, 0x28}, @flat={0x736a2a85, 0x10b, r2, 0x2}], &(0x7f0000000180)=[0x30, 0x38, 0x0, 0x38, 0x20, 0x20, 0x0, 0x18]}, 0x2}}, @free_buffer={0x40086303, r3}], 0x3c, 0x0, &(0x7f0000000280)="5a1d03726c0c045502c7237f52bb3d3b5882710d1aa7d59c4486ac52dda8ebb4ebe5a30886c15aa048593ee350a12c675d34e287b69e437b84a9a6ec"}) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa0000, 0x19) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10001, 0x0, 0x4, "deb0c2b466beb6a6515765322515d0645ef75790ff9278723f4c437d7b5319bbe2639db5b8d4be49c82d5e977dbd109330166d17d4c8e1d5c835b369d6949699aedfed9c054601922beb833f80bc0acd"}, 0xd8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x3f) 2018/04/29 18:56:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0xffffff7f00000000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x200080) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000080)="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", &(0x7f00000010c0)=""/87}, 0x18) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:14 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x40000, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfeffff}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_create(0xa46b) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0xbc, @rand_addr=0x2, 0x4e24, 0x1, 'sed\x00', 0x14, 0x7f, 0x78}, {@loopback=0x7f000001, 0x4e20, 0x2003, 0x0, 0x6, 0x400000000006}}, 0x44) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) lookup_dcookie(0x8, &(0x7f0000000080)=""/34, 0x22) socket(0x2, 0x80007, 0x6) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x3f, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c32a53ed14eef333b9c4dbd1a9e1f14c04ae057087636d2fd1bdd1c0b762ee796bc123fc7f122047f9024d2cfeaf2f09dc5a43a1b17ff6fdd0ebe90d5963debf6b0288e48c517216401de738845e18c9d1bd39468c777db5e9c9b8f61927a890414e87f7395abf406c1dc483b1e3698c88ef62757513bad89f39ea2e50387467091fe536a22d6ccfb484738435664a5445791f9c1c0c9f2e25fc04c9881132f13630bbfdd891ac1b12267f568c4ea6edd39aefc776ea6eafa6a5945ceeb37277d896e03a2647295b3b51158fe1", 0xcd, 0x80000001}], 0x8002, 0x0) 2018/04/29 18:56:14 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8000, 0x185000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r4, r1, 0x1ff}) prctl$seccomp(0x16, 0x3, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x4, 0x491, 0x3, 0x6}, {0x100000000, 0x3, 0x800, 0x5}, {0x9, 0x2, 0x91ea, 0x2}]}) getpeername$packet(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000240)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$rds(r4, &(0x7f0000001a80)={&(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x9e3e0000}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/211, 0xd3}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/65, 0x41}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/249, 0xf9}, {&(0x7f0000001800)=""/131, 0x83}], 0x9, &(0x7f0000001a00)=[@mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x4}, &(0x7f0000001980), &(0x7f00000019c0)=0x401, 0x2, 0xce, 0x100000000, 0x10001, 0x1, 0x684}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x4}], 0x70, 0x40000}, 0x800) prctl$seccomp(0x16, 0x0, &(0x7f0000001b00)={0x6, &(0x7f0000001ac0)=[{0x1, 0xdda, 0xdcbd, 0x1000000000}, {0x7, 0xffffffff, 0x1089, 0x6}, {0x4, 0x81, 0x2, 0x9}, {0x87, 0x3, 0x0, 0x7fffffff}, {0x1ff, 0x9, 0x97c, 0x9}, {0x2, 0x9, 0x9, 0x9}]}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001b40)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001b80)={0x0, 0x1df3}, &(0x7f0000001bc0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001c00)={r6, 0x1f, 0x76, "a5bdc748412f1f9d05cecd19da5bb769460bd62ed945a02d931f908a8fa71b7776b3938511f103837579c3a8572f30ee9d8bda88ad2654a2feef0c3398a40ae68e2bbe51b436183103a80737c44545ebd2ec984e2f8d14231f347412cbc97a6c04e544b03dc86a5ba4df5fbd0ebb8e960bbc66ab3e03"}, 0x7e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000001c80)={0x7, 0x8001, 0x3, @empty, 'teql0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001cc0)={0x4, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000001d00)={r7, 0x7a}) getpeername$inet(r4, &(0x7f0000001d40)={0x0, 0x0, @loopback}, &(0x7f0000001d80)=0x10) bind$nfc_llcp(r4, &(0x7f0000001dc0)={0x27, 0x0, 0x2, 0x3, 0x80000001, 0x9, "4ab4a77bb888e32e31aa15bc9b1dfc4d4ad5b33b6e759b5adf1f0d132d68bc4c319482a1860f1188931682e3a58cc0df1d20cf64a41d3da4769e1169ef4231", 0x28}, 0x60) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001e40)={{0xfc, 0x3, 0x1, 0x1f, 0xb14c, 0x100}, 0x4, 0x8, 0x1ff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000001e80)={{0x8, 0x40, 0x800, 0x400, 0xaa, 0x80000001}, 0x20, 0x4, 0x400}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001ec0)=@assoc_value={r6, 0x2}, 0x8) ioctl$SG_IO(r4, 0x2285, &(0x7f0000002100)={0x0, 0x0, 0x64, 0x9, @buffer={0x0, 0x9d, &(0x7f0000001f00)=""/157}, &(0x7f0000001fc0)="eeafd41643be6fe591e6df5e54d1194f47a91cefd174e7ebc5d302d33b30374dc781dc86014f2aa6fb8f7fc721adb657df7e397719395e734c18c78c9c79b782916ec5f08dc774008ac5aa14ad1c20607e9db495862a05625752bc454679103b6a964372", &(0x7f0000002040)=""/96, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000020c0)}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002180)=r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000021c0)={r6, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x6, 0x2, 0x4, 0x3f, 0x317c5570}, &(0x7f0000002280)=0x98) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000022c0)=0xfffffffffffeffff, 0x4) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000002300), 0x4) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000002340)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002380)={r6, 0x4, 0x10}, &(0x7f00000023c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002400)={r8, 0x3b, "19877abbfc294acbd9b76a380c01f4b88292f227da5a5c7f4f5431e922d4ff7239b3066291bcbb01a0589e7b29247dc6da54bb6b085e0eceadd774"}, &(0x7f0000002480)=0x43) 2018/04/29 18:56:14 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'mountstats\x00'}], 0xa, "08961bdb63773c6d9b3eef397712ab93f0c257e4925666644390f3b045302dbab96d5a219ad88858aa152d3e3897c3c87f4826d2dc982c004baff862282199a0ab18bbfccb8d84be36"}, 0x60) [ 140.461739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:14 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x4000000000000, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) [ 140.512904] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/29 18:56:14 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfffffe00}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)=ANY=[]) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000380)={0xffff, 0x1, {0xffffffffffffffff, 0x0, 0x1ff, 0x1}}) recvfrom$unix(r0, &(0x7f0000000140)=""/245, 0xf5, 0x142, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/29 18:56:14 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0xffffff7f00000000, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:14 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfffffffe}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x108, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 140.898219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x200, 0x1, 0x7749, 0x5, 0x1f, 0x9, 0x3}, 0x1c) r2 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r3, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) prctl$setendian(0x14, 0x2) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2000000000020a00) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/10}, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/04/29 18:56:15 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x40000, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0x200000000000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:15 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x0, 0x14000000000000, 0xffff, 0x6, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x90}, &(0x7f00000001c0)=0x8) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$KDADDIO(r0, 0x4b34, 0x5072) 2018/04/29 18:56:15 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0xffffff7f, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)={0x0, @multicast1=0xe0000001, 0x4e23, 0x0, 'wlc\x00', 0x4000000002, 0x0, 0x32}, 0x2c) r1 = socket(0x3, 0x84003, 0xc6) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x1000000) 2018/04/29 18:56:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x200, 0x1, 0x7749, 0x5, 0x1f, 0x9, 0x3}, 0x1c) r2 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r3, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) prctl$setendian(0x14, 0x2) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2000000000020a00) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:15 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfeffffff}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 141.217629] IPVS: ftp: loaded support on port[0] = 21 [ 141.234468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:15 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x4, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x66c, 0x10000) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x0, 0x8000, 0x39, &(0x7f0000000180)="b617655fade3de1cbd0b8ce4664e8b169e2412b52032315a44cb3c8ec0380a13e4f8005afcb2249faa35dd2e69685cf1548a55e6c59a5109a5"}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) mknod(&(0x7f0000000040)='./file0\x00', 0x14, 0x7) 2018/04/29 18:56:15 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0x1000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000a2effc), 0x1000006) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000480)}}], 0x1, 0x0, &(0x7f0000000540)={0x77359400}) 2018/04/29 18:56:15 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0x2}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:15 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x2259, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x401, 0x4, 0x1, 0x7, 0x7}, &(0x7f0000000380)=0x98) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff, 0x0, 0x0, 0x0, @perf_bp, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x33, @multicast1=0xe0000001, 0x4e22, 0x2, 'none\x00', 0x8, 0x401, 0x3b}, 0x2c) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x101}, 0x201, 0x40, 0x4, 0xf025, 0x5, 0x0, 0x2400000000000000, 0x6, 0x2}) [ 141.672796] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:15 executing program 4: r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x80000001}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8000, 0x4cc, 0xff, 0x7, 0x6, 0x4}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 141.750911] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:15 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x20, 0x4) syz_open_procfs(r0, &(0x7f0000000080)='mountstats\x00') ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000000140)=""/192) 2018/04/29 18:56:15 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0x100000000000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 142.013730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) prctl$intptr(0x1f, 0x2) 2018/04/29 18:56:16 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:16 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') connect$ipx(r0, &(0x7f0000000040)={0x4, 0x4a, 0x1, "70e9636207b0", 0x7}, 0x10) 2018/04/29 18:56:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x800) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x3, 0x8000, 0x7, 0x2, 0x7fff, 0xc426, 0x8001, 0x7, 0x4, 0x5, 0x1, 0x460, 0x0, 0x6, 0x7fffffff, 0x5dfd], 0x6000, 0x80}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0xffffffffffffffbc) 2018/04/29 18:56:16 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfeffff00000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:16 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:16 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) [ 142.312180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 142.320151] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:16 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') modify_ldt$read(0x0, &(0x7f0000000040)=""/63, 0x3f) pread64(r0, &(0x7f0000000080), 0x0, 0x0) sysinfo(&(0x7f00000000c0)=""/67) 2018/04/29 18:56:16 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0xfeffffff00000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:16 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0//./..\x00') getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100), 0x4) 2018/04/29 18:56:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:16 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x101, 0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/04/29 18:56:16 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3, 0x2000000}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:16 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x4000000000000, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 18:56:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0) 2018/04/29 18:56:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:16 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b02", 0xfffffffffffffffd) 2018/04/29 18:56:16 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) creat(&(0x7f0000000080)='./file0\x00', 0xc4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000001080)={0x5e, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xb59) 2018/04/29 18:56:16 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp, 0x220, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x1ff, {{0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x3ff, 0x3a, 0x0, 0x1, 0x0, 0x3, 0x80, 0x2, 0x5, 0x7, 0x400, 0x0, 0x9, 0x3, 0x7, 0x7fffffff, 0xffff, 0x0, 0x200, 0x0, 0x3ff, 0x80, 0x3ff, 0xaaef, 0x3, 0x261, 0x2, 0x2d800000000, 0x8, 0x5, 0x80, 0x1f, 0x80, 0x6, 0x6, 0x8, 0x0, 0x1f, 0x1, @perf_config_ext={0xffffffffffffffc1, 0x5}, 0x0, 0x8, 0x7, 0x2, 0x7fffffff, 0x1, 0x10000}, 0x0, 0xf, r0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xfffffffffffffffe, 0x1) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x80000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000002c0)=""/4096) r2 = fcntl$getown(r1, 0x9) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x80000) syz_open_procfs(r2, &(0x7f0000000100)='mountstats\x00') [ 142.818939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:17 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:17 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x4100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @dev}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) [ 142.863255] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:17 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) read(r0, &(0x7f0000000180)=""/215, 0xd7) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getegid() fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[r2, r3]) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') dup2(r4, r4) 2018/04/29 18:56:17 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0xffffff7f00000000, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)={0x14}, 0x394}, 0x1}, 0x0) socket(0x10, 0x0, 0x80000001) 2018/04/29 18:56:17 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup(r0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x1, 0x88, "ea6e158f20bf97e64f71a3aa5e2cc84427695ccb16797a096962b9fdd3d550140c30d34b35b8f342205e29ea1c252003821748850d58995883b4c9a7afe6bf68d9ced456b15cc6cb9c57ae4216f240d386a3a4065ece9de6b5f275352dfbc583264b90324701b3d2abc9afb3d3112ea294a92b539f66c4c670f75a0c1f8e4049de43b257f3d17350"}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0) 2018/04/29 18:56:18 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x40000, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:18 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287bff", 0xfffffffffffffffd) 2018/04/29 18:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0) 2018/04/29 18:56:18 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpid() syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') 2018/04/29 18:56:18 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) [ 144.143445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 144.169508] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:18 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x18000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000200)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4000) 2018/04/29 18:56:18 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0xffffff7f, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) [ 144.258945] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:18 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x1d1, 0x9, 0x401, 0x101}, 0x8) listen(0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000280)={0x2000}) listen(0xffffffffffffffff, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/29 18:56:18 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287bff", 0xfffffffffffffffd) 2018/04/29 18:56:18 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xfffffdb7}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xc1, "aed7b6be636ab8225c08b1c57dbf5f0936a3d865ce2ca0893cbd4002a7b6f25f624ced2f6554868cd8f367faa9e1833aa99657f39742fb83002dfab50964e5b1a53b40a8ad2cc4672e8216319134141f987da09ca813ea8995dcceb8a0bbec39ea87d5445fca43baa284d985a071cc39b3da309d0017641a487dc07f28116d557f9b5375e519831aaa0e87ba1b8935cf6678f85ac090c3b1e77f03911ee3c589e647d3f3cef73c06724379df9f3c5597746f1ef69431ad14a9fc0d1e0378d915c0"}, &(0x7f0000000080)=0xc9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xee, "0933cc29715fdb616550911e0cb914074bba4bf6c1cb697158b468fbb13dad48c0cdef1bbe9c86f785eb1ad13ca89a14bc85fdd39b0934350eb79ba145300723fe30c5c19af25fda0626ca1bb3613a06ddfc725d67c15abcdd3dc84097abfdac231e8c3d8bcfc9b86121ed116073fe58aa73333f2eec8471015c3bb45166625cda17d949320cbd05c831c6e21f84d6688a9f9f9b738466ffc48a4be46657e741f8a0b1cc4d343412585be02e2ca476362c6a838ccd8ae6a1dfe6b0abfa45a1aab0aa9117979777776d839c4a030bc6506d2f9e5d77da5cfed9e9b4ff32ced6d513e8430d78c924c998cc0ffb42df"}, &(0x7f0000000180)=0xf6) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) 2018/04/29 18:56:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0) 2018/04/29 18:56:18 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x4, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:18 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x201ffe) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000200)="8a61b2602e95ebfa6b6ef7f831752cc76c25be7bc6baaaeb32368056bf0bf999771406da343073a787d9f9ceae7e7fe4d851ad766631aade8e72d8b1a6007598f7506a18f112bdeaa6c1017d26d9f6ad02a8190b70b610e90d2cabef333d13e00ec142e2691a33a9d7aec53d8305dc3266fa5f6e878a0f7fa67d83bd43d7ce417e788d71d087ef7118824b6faf5239216f214eae7228f3d737a1123e355b18bfb5732a9c51176d83e9629317a8fcf73bbbc7bac65ff488c72443db8a068ac535db4ef2b88abc26c2574e652ff5b1fccee3bc976961f4c5d0f96baaf1f838a02fa9ef966a93951ed0217766285d5c95690e7de5755de41f", 0xf7}, {&(0x7f0000000300)="c43eed72f8621f773d6fdd8e08d2a21cc9f9647e911ae69d47f5b6887cc7008afbb37e2f64e0b7e52cfce2f512f4da5fda74b008087e7ba4d15930fa886291b50781cc27", 0x44}, {&(0x7f0000000380)="2cf4b2e8b97959845b0ee87f1dab7f766d42278d299891e93e6f8fa904ec33b2ba263b0be7b111ce0d224e667f66fde535e10cced1012d870d477392606c7420463b3a0ac3f7a9d8f3e1e5f83740d9c622d6f146e115e307e2645d9203c2e87bda3c5d20728cc70b6a27268bdffd878f12bdec32a94327acc30a6f5c232cb63cb1c88633f0ec77d0a36747b7578c922c2e9f074812317602defc3652bffa4294dca1d899703d938a904d081dddfbce6615aca3c9677d518044ff332cfe0b20e174013efd090ae2e57b752be8e02c3af34035d259d60836649fd568e1cf23091d5f4262c034", 0xe5}, {&(0x7f0000000480)="2a4448b723c73e007d49035b40286cb7118c8a128910689521fe30bbf8bd3f4db49141d1bd643f6cea73619f2f7f9cff01e1fb4d794e05a87700cff488bbbf848c55ac6687db7919fa1fe0e5b7d2a15bfc0143a2a5258b5f965d4ae8e6020274d40fe7404241dfeb59f898e8b171f5a1886765ba979e38b671bd73400937f3d2ceaea365dab8dcb9967e82566991299db01896d316be1c10679ed4ffcf9cc376d18371d0acdf2808e9a2ab28f4bb7bfcf77620ea04fb2f5bd4aba72d79189920e81a6147a50211346303fef0870b98316bc23260", 0xd4}], 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000005c0)={{0x6000, 0x0, 0x0, 0x8, 0xf0, 0x1da1, 0x5, 0x6, 0x7ff, 0x3, 0x6000, 0x6}, {0x10000, 0x0, 0x3, 0x8, 0x0, 0x9e8, 0x2, 0xfffffffffffffff8, 0xd0a, 0x7, 0x1, 0x2}, {0x10000, 0x1f003, 0x14, 0x2000000000000000, 0x3, 0x3, 0x7, 0x1000, 0xff, 0x4, 0x200, 0x3651}, {0x10000, 0xd004, 0x0, 0x5, 0xe624, 0x80000000, 0x80000000, 0x3f, 0x7, 0x81, 0x100000000, 0x9}, {0xf000, 0x1, 0x0, 0xc03, 0x800, 0xfffffffffffffffe, 0x6, 0x4a, 0x0, 0x0, 0x80000001, 0x1}, {0xf000, 0x3000, 0xf, 0x0, 0x8000, 0xa4, 0x6e40, 0x1, 0x914b, 0x1ff, 0x40, 0x2}, {0x10000, 0x4000, 0xf, 0x5, 0x6, 0x5, 0x6e, 0x6, 0x6, 0x6, 0x7fff, 0x57e}, {0x5000, 0x6004, 0xc, 0xfffffffffffffffb, 0x2f, 0x2, 0x857a, 0x9, 0x100000001, 0x81, 0x2, 0x2}, {0x1, 0x105005}, {0x6000, 0xf000}, 0xe0000000, 0x0, 0xf001, 0x2, 0xc, 0x0, 0x0, [0x9, 0xb4, 0xc27, 0x3]}) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x7fff}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r4, 0x1db0d6e6, 0x200}, &(0x7f00000007c0)=0xc) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0xfff, 0x0, 0x9, 0x401, 0x0, 0x21a2, 0x2000, 0x2, 0x4, 0x0, 0x4, 0x3f, 0x3, 0x1, 0x9, 0x1000, 0x5, 0x6bc6, 0x5, 0x7, 0x80000000, 0x2, 0xa7a, 0x2, 0x0, 0x3, 0x10001, 0xa80, 0xc4, 0x2, 0x100000001, 0x200, 0x9, 0xafdb, 0x0, 0xfffffffffffff801, 0x0, 0x1ff, 0x3, @perf_config_ext={0x0, 0x1}, 0x24, 0x7fffffff, 0x80000001, 0x0, 0x3ff, 0x90, 0x5}, r3, 0xd, r0, 0xa314c7753686ef04) 2018/04/29 18:56:18 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287bfe", 0xfffffffffffffffd) [ 144.540386] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:18 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:18 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40200, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x1, 0x2, 0xea739f, 0x8, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x2) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="666a0be1e00a8d6df6c11cd730328d7edaf6b1f0af86c2f8cd41cdd766bf597a566437cdd267e03fa8c8bb133096fce8e9c951b5c023d88f390bc32f1ac8d9d867778333527ba1caa54d2b744ea090697b33df350343b80aa681c60ae8e93de0c457519a2adc51368f70d312f6b6a7e64620c8a491fa2bdfa87d5e4c66e04d94d042db7eeb5d46f6821e2994c2117674f11d064cb8732191aefa28e1ab5e2b27eefc6984f30c9a99fd1d8a5b1bc83bc0e6883680d647e4325bb91bb02a38416f94a1afbf248fd45582b04a9ac797d5a45153388d6d91e1d14721409485eb8216", 0xe0, 0x8}, {&(0x7f0000000300)="52dafdbba7a22d4328a398f1d11e383f", 0x10, 0x4c17de8}], 0x1000000, &(0x7f0000000380)={[{@sysvgroups='sysvgroups', 0x2c}, {@noload='noload', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x33, 0x37, 0x35]}, 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@init_itable='init_itable', 0x2c}]}) tgkill(r3, r4, 0x1f) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/route\x00') bind$ax25(r5, &(0x7f0000000080)={0x3, {"5fcb211da20032"}, 0x8}, 0x10) 2018/04/29 18:56:18 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x3ff) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="43d37eb6bdad2e1d8c48e22b9ca8da37b27c6033fb7a55b7e7c78af5292a2601c719cf8509553e097418d24a84bf06c090fb83a3f5cc43961d88c3e030a901b9123a8df0a968c44b68e44e2aab0164b68ab239394df85d0422f3a24f6d28ddeed3abb1adba3f5ffac6b52c3597120216185a6e4ef955fe8fb512b4769ee53a78e7bae1bfb9396f4844a3234bfa178570cac9281743a7e853683b170549a52a439f7877a32fe5a46e01a67b629e8e8afd642dbb7bf1824353444630bfa97b18595f", 0xc1) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000140), 0x4) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4800, 0x0) getpeername$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x9, 0x4, 0x100, 0x8000, 0x80000, r4}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:18 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000b550e92ffda8a2dd60c000e200082c0000000000000000000011ffffac14ffaaff0200000000000000000000000008018100907800000000"], 0x0) 2018/04/29 18:56:18 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x4}], 0x1, 0x0) 2018/04/29 18:56:18 executing program 3: unshare(0x60000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:18 executing program 7 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) [ 144.832226] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 144.862933] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:19 executing program 0: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="4244d6e42a80d6e42a87010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000009c3f2af308a9c4a3435fc98133ec26b90000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e6500000000993eb95dc4b8364a90b3fa7a47e0", 0x91, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="5945d9696eb375648e2f2b7482f538"]) 2018/04/29 18:56:19 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 144.898788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:19 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x3f, 0xbc, 0xd3, 0x0, 0x4, 0x80, 0x8, 0x2, 0xffffffffffff8001, 0x8, 0x6, 0x8, 0x100000000, 0x5, 0x9, 0x4, 0x9, 0x5dc2, 0x100000001, 0x9, 0x6, 0x3, 0x100000001, 0x4, 0x10000, 0x2, 0x580, 0x2, 0x3, 0x4, 0x9, 0x4, 0x8, 0x80000000, 0xd912, 0x0, 0x80, 0x5, @perf_config_ext={0x8001, 0x5}, 0x0, 0x2, 0x3, 0x7, 0x7b0, 0x2960, 0x4}, r1, 0x9, r0, 0xb) 2018/04/29 18:56:19 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x4000000000000}], 0x1, 0x0) [ 144.971969] hfs: unable to parse mount options [ 145.060187] hfs: unable to parse mount options 2018/04/29 18:56:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xcf, "c284a3c192c47f0e57a51e45c2f1736c8edb0aa0c02528eb74f41c32daf0ad18bb436477bb13a9cccddfe8797a4f02d71727c2dae877a4de60524c86abab69f87e15a1eedef07e1aebfb9c151788950feddc055472765cf479423e058afdc252406b7f702d99f911add4c463ca522c2f32b0b7b671db27ef0a3b7c6c335912c865e27046ea4e76eaa54a4fcd93196c0e1c98648be0bd3370c2a0a258bcada79ba1add5cdf5db4e86406c9aca7a0204fb27882281b1ff0a5a412b5a232f741883b2840e4d8be3911cea005b387d74ed"}, &(0x7f0000000140)=0xd7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) 2018/04/29 18:56:19 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:19 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2802e5abe8000012000902000000000004000400000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a000f000000"], 0x13}, 0x1}, 0x20000000) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x501080, 0x0) mq_timedreceive(r1, &(0x7f00000002c0)=""/48, 0x30, 0x4, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xa6, 0x204, 0x2, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="59000000809b121c29c70d3294cda44ede2d117732dec4ca2a943833208a580c322709000000000000004c1fbcc81da456830b547747df21f6e7a96625e1fde65779035e4b18b25ddb942d0d9dc8bbdd3a8eb0d53f4525137bac40fc54"], &(0x7f0000000200)=0x61) 2018/04/29 18:56:19 executing program 3: unshare(0x60000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:19 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0xffffff7f00000000}], 0x1, 0x0) 2018/04/29 18:56:19 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 145.272247] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:19 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040)={0xffffffff}, 0x13f}}, 0x20) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000001e34dffb4c81d49c000000000000000000000000000000000000000000000000002a1bbcbe81c12b13fcf0398ab600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092c32fc7eac76142dbfe68ee686eb23e7aec1310119fa09bffaf01e882cc8e3c51d16a766129d1eb4b1bb99f775bc4c7c4262a10e1fbbb024ce577b1fc846e64db66647b92da66c4421e91081b8baecfd57b75afaeb966292c5d89ed436540555a7e04f3ce514a154c7f34f108589f458f6d514ab70dfc37523dfc52503b2bb6fe3b4e06acf5dd0e4b4ce3461301"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x200000000000000, 0xf000, 0x5d4, 0xa, 0x14}) 2018/04/29 18:56:19 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x40000}], 0x1, 0x0) 2018/04/29 18:56:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x14) r1 = openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1000}, {r1, 0x400}, {r0, 0x10}, {r0}, {r2, 0x10}, {r2, 0x500}, {r2, 0x400}, {r0, 0x1}], 0x8, 0x7) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xfffffffffffefffb) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0xffffffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'wlc\x00', 0x2, 0x3ff}, 0x2c) r1 = memfd_create(&(0x7f0000000040)=']:}em1\x00', 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x4}) syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x4, &(0x7f0000000340)=[{&(0x7f0000000140)="bff6b4dba365ae4f00bb402a2fd551d341cc691e7f8b9162b8f369b94b5bdb8b5447124f8916cb58fbbb7287e10f7f766338cc28cce7e6b278b1b0a1906c155f8412e07cb1681d8fa996cc455f4a3da68104c9ee23e0480c7c1dddbb842a27426bc219a3db955bc1642969e4bfcb7a0ab1984cf8d741b2e25083a44d57a25dbac72955a3e3cece8ce0d094143a0c6043080a8a146950d7ad716c2e98a34c0184e39ba40526a0e1678ed96c119b8762063be98c32a75e", 0xb6, 0x101}, {&(0x7f0000000400)="93649e09ba3272a99e21e165416784c7f30e22c541a38f2d15f57fc2a158441557ed11b1be2bf4569228708274cac954537383d1d0b2d667c704f3707132ba07b881747a8944ec50dd431906bba1a60fe691595427c6", 0x56}, {&(0x7f0000000280)="8659f963cc4ffc1655a3e6617becaa5465b1e5f15f8199c112acb452aeb75f86f46d8bf6f3e91e15d1494e93d6ac1fb0160e05264ba5a853d4651f73fb", 0x3d, 0x2}, {&(0x7f00000002c0)="a50d2e19ed93a5f8c3a16e356891d2d8b60418f0837e5d0753506e6b30f648cd3946ca0d88af73bab12a2a872ee4f79ade4e0823bfa86b45d1acbf0bfbbc90b15024e9d817f7671abdc34e0966e670d6a9d7fe4636dc0f8497ce7b61a08640d5fe52b433", 0x64, 0x5}], 0x18000, &(0x7f00000003c0)='wlc\x00') [ 145.366691] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:19 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0x319, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)}}], 0x1, 0x0) [ 145.660300] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:20 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x10000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2}, 0x2c) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa1, 0x200000) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/04/29 18:56:20 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x82) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x4}) 2018/04/29 18:56:20 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0xffffff7f}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 0: r0 = socket$inet(0x2, 0x200000020000f, 0x0) r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='vcan0\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000a80)="c188753166dbbee89e1befa88e2966847d150c3d8ccdefec31f8de267982a14f5e99d36c10fce6250b6a7b4fff47ed082244940b29601e09f688a12e3a3f5abe2ff241e50686018dadbf65be3bf3ed8951e2bc2c023a59a01a8858e9ee460e1178c40210917dc7d28f5066ef15d17b8d3f5be72fca38f9dba64a688bcec7240fd8537f10d4992d849bd4ac33adae87f007", 0x91}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001740)=""/38, 0x26}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000700)="46f612dbce1b92656017f9ea6da5719a62f06d9111453ef80c6621272122d383627ca55f6af1ff0c7d9af6063c77ff402582eaf3a493abd6ca138b6942cf10a042cacf2753a1b1a26ebc8deb007de7d6ce1d67048cd2b12c8c2fe28d05e9696501b902af75d21eab6ded2719b49eebcd915c593ee6aae5de087756042740e737f15a97fc0154449b71e56122167d5410e0529b6ed6f465975c4e2ea0be80c39b33040806d277f6c394395a8c197c873aee2339ecb6e9b36fd065cb9ffe31c5c2abc83df9877a9559814314dce12e54d1ccdc9909516e9eb918", 0xd9}], 0x1, &(0x7f00000008c0)}, 0x3) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/29 18:56:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 3: unshare(0x60000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x2) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:20 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x0, 0xffffff7f00000000}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x7b72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xddb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x40) open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="e2000000050000004e40b8c58844700fb022afa5661445c85a2616450719614cee0e3d37d80e64917586745bfb8a095bafa807fc5dd8234b905377315cf33883deb906a8c627463af7578d7e3321327eb977f874ecbd3a0fda85014e79cf296799d2f2117676b8fcf1717ea905903e5d8c39b96edb0061d25f32dea6ec2c34bbf3e4499a410c92e42ba6791cb7f68ff5f6649c1018f86329d30eeedef439b1886db11c09bff703e3fa5f6f62be1f1286a63c421c73e5ad32995a65a97e596f029583469a14afc9f485a32f1bb1974d37ce8640000000000000000000000000000000b2"], 0x800) [ 145.975078] pit: kvm: requested 78781 ns i8254 timer period limited to 500000 ns [ 146.001276] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 146.041635] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:20 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffeffff, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r1}) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:20 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() setresuid(r1, r2, r3) [ 146.066283] pit: kvm: requested 78781 ns i8254 timer period limited to 500000 ns 2018/04/29 18:56:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x4, 0x1, 0x9}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) recvmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f00000005c0), 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/35, 0x23}, {&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000000740)=""/25, 0x19}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/204, 0xcc}], 0x6, &(0x7f0000000940)=""/66, 0x42, 0x8}, 0x798}, {{&(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/88, 0x58}, {&(0x7f0000000ac0)=""/119, 0x77}, {&(0x7f0000000b40)=""/175, 0xaf}], 0x3, &(0x7f0000000c40)=""/167, 0xa7, 0x4}, 0xffffffff}, {{&(0x7f0000000d00)=@alg, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000d80)=""/23, 0x17}, {&(0x7f0000000dc0)=""/95, 0x5f}, {&(0x7f0000000e40)=""/206, 0xce}, {&(0x7f0000000f40)=""/111, 0x6f}, {&(0x7f0000000fc0)=""/89, 0x59}], 0x5, &(0x7f0000002140)=""/149, 0x95, 0x8}, 0x9}, {{&(0x7f0000002200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001040)=""/23, 0x17}, {&(0x7f0000002280)=""/169, 0xa9}, {&(0x7f0000002340)=""/247, 0xf7}, {&(0x7f0000002440)=""/76, 0x4c}], 0x4, &(0x7f0000002500)=""/49, 0x31, 0xe4c}, 0xc}, {{&(0x7f0000002540)=@in, 0x80, &(0x7f0000002940)=[{&(0x7f00000025c0)=""/254, 0xfe}, {&(0x7f00000026c0)=""/153, 0x99}, {&(0x7f0000002780)=""/217, 0xd9}, {&(0x7f0000002880)=""/181, 0xb5}], 0x4, &(0x7f0000002980)=""/209, 0xd1, 0x4}, 0xfd9}, {{&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b00)=""/189, 0xbd}, {&(0x7f0000002bc0)=""/24, 0x18}, {&(0x7f0000002c00)=""/62, 0x3e}, {&(0x7f0000002c40)=""/172, 0xac}], 0x4, &(0x7f0000002d40)=""/111, 0x6f, 0x2}, 0x4}], 0x6, 0x2, &(0x7f0000002f40)={0x0, 0x989680}) syz_mount_image$nfs4(&(0x7f0000000240)='nfs4\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000002c0)="729d6423e81986c16167858dc078c723ee2b6cbf04f18065b8dbfdef9ee872e9ad9fda556165e92a18159660a29452503779e76291117293fd5f2170f229d981ff5bcce95f549e18bae53065010aab52bcd402272bc885f64f4b075fd340acefdb10d57249dcb32052caf33dbdcdc705136a61a4d2a0039dc9b15a3ab51884753b67abbe8711d5b9a3b32eab8e5e0ec8e1", 0x91, 0x7}, {&(0x7f0000000380)="71bbebd089c6eacb6fbc8e4f17ce870655e1bc0da960adf5bc26111afc4093ab57d3", 0x22, 0x4a72}, {&(0x7f00000003c0)="25dd7d751c63704c2d03ae224a537559b71902bbc67cb65611625df6313f25d76315823fa4ecceea2d144bdf28a73907485a850d929ce79c82c9db", 0x3b, 0x7fffffff}, {&(0x7f0000000400)="f04daf359349304fbf5579836bbf4e219e0dcefaafb2e7b987512480bf3e70addacb47706d2c23703477d3841f1952bb0fc81e37f61d4f2372a5d024662df27ea97cd0e0b8368fe2fc3cf430dd7c6dcb8a46d829ee4786eccd6458ea131a29bc3fa54f4b4548d4a441bce14015fdfa12ffef1ccf9ae9100f9e84d237aec81d22783eb0260c48a5c2aa1abd6cad0d47b3e2516458590ddbeccbd778e944b641e9b5d3b76be00848c7bd6b7ec7702b326abaa7f4721afb68524f0b4910c00e991eaf965043fefb493fed8b16ced6f92862032183a4a3538c519bc53b27a37e56435e76517e36d63583cd172b4ab64536442ac902f91b6b", 0xf6, 0x91}], 0x3100020, &(0x7f0000000580)='system\x00') gettid() setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x10000, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7320, 0xfffffffffffffbff, 0x5}, &(0x7f00000001c0)=0x10) socket(0x4, 0x2, 0x5) 2018/04/29 18:56:20 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x0, 0x40000}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:20 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x20400, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x53e) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000400)={[0xbe, 0x9, 0xfffffffffffffe59, 0xffffffffffffff00, 0x1, 0x8001, 0x7, 0x1c, 0x0, 0xffff, 0x4139424d, 0x1000, 0x7, 0xb32c, 0x0, 0x100], 0x4, 0x8800}) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) sendmsg$nfc_llcp(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x5, 0x1, 0x2a0, "e29f25b191fa5a5b18a03dc9750dbe92de4eb8a7938721b9a957f61d55672da8cc5bde524f941a7ed2ef0c4688e8ced8a0e998d28977895be0f899070a7ddc", 0x26}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={0x58, 0x1be, 0xff, "6ca3bbc97e15c004e447806acb4215bf8cc2a2ba9c7c54b372540c79d645e0563204ee93104f6c6e301d48b6e01bb6795a8a1806ee25f2aef36c77d4dc278cb1d5cf"}, 0x58, 0x20000000}, 0x20000000) 2018/04/29 18:56:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="0e", 0x1}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7fff, 0x48000) mq_getsetattr(r2, &(0x7f0000000100)={0xffffffffffff7eda, 0x5, 0x200, 0x5, 0x2, 0x128, 0x2, 0x1ff}, 0x0) 2018/04/29 18:56:20 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc000, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42d, {0xffffffbfffbff272}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x7, 0x4) r1 = msgget$private(0x0, 0x60) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000002c0)=""/212) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x0) [ 146.360696] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 146.382626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:20 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x10001}], 0x68) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000480)=0x6) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:20 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x0, 0xffffff7f}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x800, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe0000000002008201260001000000640000000001", 0x30}]) r1 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="70d49cd2c4063899109b90d25794eaf862384ab301d1e3474442c2e384d2e6abbfb91efa87eb86b2ad1bbcdc64b7274050be6559b7dbf19507f65c19fbdde56ed7676fa66055a99679adf5799d3eb51f7dec35320c", 0x55, 0xfffffffffffffffd) keyctl$reject(0x13, 0x0, 0x4, 0x0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="ce2755997d94247aa6ab7e6d829724e255f8483b8cd6720f94df6d66e572bfba5891fe524eb0ce4186faef8f4eeb30f85fb5a1f55123f6d0917dba0a2659dd83cd64e168f3618b860cb0b5e8f7659572087e456f38c426c11b37caf9433c448b5a32ee9634644a508905c03381b93e0dbb2cbb1d1e5d16e263a5fe503bc24e99cb3f74daa705d3c6eae04239322c516c4ef7e0368150efee98d6721641be1b62968bd6a81c1b8fd58fce15255ffb4e42d6f669", 0xb3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x7) 2018/04/29 18:56:20 executing program 2: add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x77, 0x4000) write$eventfd(r0, &(0x7f00000000c0)=0x8, 0x8) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:20 executing program 6: io_setup(0xffffffffffffffff, &(0x7f0000001f40)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4201, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x101100) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000003c0)={0x2a, 0x8, 0x4, 0xffffffffffffff9c}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x42000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001f80)) r7 = socket$kcm(0x29, 0x7, 0x0) r8 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x5, 0x0) r9 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x10) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x2, 0x0) mkdirat(r7, &(0x7f0000001ec0)='./file0\x00', 0x60) r11 = open(&(0x7f0000000800)='./file0\x00', 0x240000, 0x40) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x2800, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/snapshot\x00', 0x119200, 0x0) openat$cgroup_ro(r11, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r15 = socket$inet_dccp(0x2, 0x6, 0x0) r16 = openat$zero(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/zero\x00', 0x2000, 0x0) chroot(&(0x7f0000001f00)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = syz_open_dev$mouse(&(0x7f0000001c40)='/dev/input/mouse#\x00', 0x3, 0x4000) r19 = inotify_init() r20 = syz_open_dev$dmmidi(&(0x7f0000001d80)='/dev/dmmidi#\x00', 0x3, 0x2040) io_submit(r0, 0xa, &(0x7f0000001e00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x95b4, r1, &(0x7f00000000c0)="efe967efae09aa756a933bc9cb03fbaae1b79e684768fbeee4f015c002db2b68870a702611e923ed35040b80a3b645700048eed046ea6357f2194f20705894c4e635ae7a7de9faa994ec9092e503ac22364ae251ecd6", 0x56, 0x6, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r3, &(0x7f0000000240)="693bc82921b0c2400e42e26ea49a628d28cba0cfa1055c860c5ace379c8768380e0bd787ebba1cfe70ecec28e2885d4d76412e48f9b02bb45943645466f58d6a592ee3f51156c166e033c0621da65b555bf8b42935cee6d6baa663ce109750f1a0a288c301401fcbd1f948e235d9110ef6aa931c9e46f91af47c938435c212097101a95bd7c52765bb789d7de9725db869c643ad2477c9340bf8ef3abca3639df50d20576f9a5ab8e6a5f3752e734d3b959944876c428644843e1b6339c67487ffe0b20cdbd3fbec64800fe9a84416d4f4a4dddf99d74e8cd7d99dce9d19009720b6e22e4ec64b4b46", 0xe9, 0x4, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xffffffffb07e3b04, r5, &(0x7f0000000400)="4b2557398f0030483a5645a914668a250e57974d9ff9e0a0cd5b85d4f72ff31021e048e438e220f019a2863dc3af4ec20c49633a725fe9c4592611999fee1b9e9c6aebffee10f323d073fc684ede6ae985975e072ec322064b104f6098098ebede798b25cefdec959dda1d34281c1eb1057eb64939d41b2b8fc0a7399b9f06cd4eaba9cf00b4f7f8053ed171d69462fb71d9143ff133bfd17c163b5a978931cd6a33703d3ce801f656c037038de8b5682ae48e45cf47e0f801426cd998691dfc41016d8096952e463a2b50f55769ec35b9b66553e25a1bb3f35094e6a8a89b6eafda94be076766", 0xe7, 0x100000000, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x80000001, r7, &(0x7f0000000580)="b36460fb6523", 0x6, 0x8001, 0x0, 0x0, r8}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x1ff, r9, &(0x7f00000006c0)="74f1d7ba0b0f630fbd9bdef1ab2be12ab4df57b85a787b49b064b5552574e7edc26f9c7c9063cdc85e3c3ada837179a9b9a8eb171fabd5d2f28eb8d1ec91a66fd66eab101f80c9f24d21074ae7a259a505f6b386eb4db44e0f9b711daa92a3ce148e4802644ebd6ef43e2075eba01e2e6e91b3bc997cecf1f17d297dfb0712096159dd1bf14e15eb2ea07e69a4a481cffd3dd295689ea0f10eb4cdac1d309a4e61e76f910354ca5a48", 0xa9, 0xffffffff, 0x0, 0x0, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x6, r11, &(0x7f0000000840)="d0a67f2fc4c62ef33facca9b44304ac66f66b274364514169bdb377c2710e8ec7eef0e2cb69ef9c87ae7b76936fa08b575eecbe9283748ee725001ae80d7ea", 0x3f, 0x8, 0x0, 0x1, r12}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x8, 0x6, r13, &(0x7f0000000940)="00ea29467ec30df41a4a01e405fce38c2da6ec8a2d115bd65dbb0443513ceeb66fe5b5d028f0040c2577a9f199c49d70337aab68701c5a3a5d45eff9ec978c28663c939ca69ce4b7ca87d7c40bac992b19c983c955bdb3315a9213e95353bd9f7612cc9f165ae43d2f05553a1ab62d694b56deea9bcdbf9f245893f9ab8b914cfc412faadedc29191895515329aa951257b4a2bf649af128389eff", 0x9b, 0x7, 0x0, 0x1, r14}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0xe512, r15, &(0x7f0000000a80)="a037876f9c79ef4115c78eeda2c2753ec7cfbc7b3b010f07adad44941158dfba8d01f85179366c64a9dccc9f5c76d7642d67c5ae9e69373ffca7837fd2a03aa3a2cbb4788079742628a0d42bdd1234e930f7032d5a91ad35ce1634a202329069cb68520ed8cda71b1196fbdcd05cc47fef243a492952c658ee9356328bf7b6eda9bcc14ad3c703eaad0d466045cfcfea33ad96fe3a51fc055a2a392c2c5e427a13dcdba174c4ea5eb525451b5197c41a530a882a529e86f5e881b9af5c07a188a65068", 0xc3, 0x0, 0x0, 0x0, r16}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, r17, &(0x7f0000000c40)="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", 0x1000, 0x9, 0x0, 0x1, r18}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x7, 0x84e, r19, &(0x7f0000001cc0)="fe97a70165df102cf4f60341c4f9adc8580610bb9c69a2ab4f435f9ce9e778900c6d970ad8cb070e9e9af2e4e729fd62f5660bd0580a828af6be1875ac2440fbbceb45bddc2eb91c5c04b93682ddc4f7d86be9f8c84a3376fa3535513eefb00af400825059b61e28d804225f3a8b47543115459c945050aa27816acecec90045ca78cafbd8c2efef5d6671cc28a2f1ca69679acfa57434af86ac6164aaf3059284593d7666b2f429560b44c23a66f9dcbd61e2af", 0xb4, 0x8001, 0x0, 0x0, r20}]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/audio\x00', 0x301000, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') msgget(0x3, 0x88) 2018/04/29 18:56:20 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:20 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x0, 0x4}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="a0cc8441000000cfa068a752000000fdffffa5ffffefff00"]) 2018/04/29 18:56:20 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000280)='./file1\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x1, 0xda55, 0x0, 0x3}, 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='selinuxfs\x00', 0x40000, &(0x7f00000001c0)="27f13c6b8771bb5bd33e3529ae98314832cea7114752cd136ece6dc34484fa9cb34a7bd4d2493568d9c79c806a8726c946ed208f6ce87cb7b7f2a2f8eda56b73205d531fbab90b06af55") 2018/04/29 18:56:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000000a800)={0x4, 0x70, 0x3, 0x1, 0x100000001, 0x2, 0x0, 0xf35, 0x20, 0x8, 0x5, 0x100000001, 0x100, 0xa, 0x1, 0xf5f, 0x9, 0xbd, 0x6633, 0x876c, 0x6, 0x495, 0x3df, 0xffff, 0x1, 0x1, 0x3, 0xfb, 0x9, 0xfff, 0x0, 0x6, 0x9, 0x4, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000005300), 0x8}, 0x1208, 0x5, 0x1, 0x0, 0x2, 0x7184, 0x8}, r1, 0xa, r0, 0x0) r2 = socket(0x1, 0x5, 0x0) sendmmsg(r2, &(0x7f000000a5c0)=[{{&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="a89a27c8f3deb857004a03f18a88afbd74b832bd82908b673469870c7da21b2d062b883c806357957057dfcb95c3e858", 0x30}, {&(0x7f0000000240)="94fc20fe8f26c8595e7605df0a9dab56a153fcb942814943ef6528f210d2f9a1ae3d1b33451aba066159ae1723edf34518a2e634015be65e0f9e68479f343c4e0319c5e6746868ee795e5465bd61737bd6e73372ab5b4ffbcf7f5ff0082ffa64e88cbe820d8556560725e16ebb38da5206c3d8ec2ba4c624dc4447e6eb9772bf963a2cbe6d2f5064079f5989", 0x8c}, {&(0x7f0000000300)="da905134cc07d5a6dc0bd1c0e768b42a9a2372d1b627db6c9f54f32375bee87295a0d0d411ec4e80fe2ebf2b1f7c73926516fd79b76b4b6d85422a50c37e6b715115a695ef87e48f7ea00c0bce68df9a4069a9c0e7a375099afe454d317713c68b4bb15a1f86b10f0bd8bc145d18675654aaa9de80ded9a814a62e144e62da13a31ed1ca414ac79220e3c53d0b0f768ac833b7d4b5806ee2", 0x98}, {&(0x7f00000003c0)="7591df64da8ddfdaa7c8ab1ff76274c3d5e12a88a8f5be16c2bf33ffee03294f95dc558189546523ecc20500dfe399caa879404bd70cba6cf2839718d353c7eb4901177ba58ccc93892a832907809d7fb55ff456dd95912f179bb764d8d9027dd39c9257a27b5c1cd6a2e34db5ed7c8b4838e5e6780d556f08b418091fda580c475023473eb2e534644c626b9d793e355364a3b9685efcebad32b9de898515", 0x9f}, {&(0x7f0000000480)="d7b25e051f0e76867b4198706a2c4ff672457a17e7c58bcfad7a799455772e79d53b26cb5544f5fc585da31cbdb417b2591be5a0078818a9bc573b2c86c05b0b6db07795399c8c785f5736f83aca1da3ee1541ed808e06a39e08db564da2c35fde125c401e25f0fcabb36dd76e2c6191ff198e214f4511972a5937872ccbfbcf528445b5ae21475342", 0x89}], 0x5, 0x0, 0x0, 0x10}, 0x100}, {{&(0x7f0000000540)=@rc={0x1f, {0x7b, 0x2, 0xffffffffffffffea, 0x7fff, 0x1, 0x3c0}, 0x5}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="fed864771843d0dba9d1fecfb9bfbf37121b3ce3328cdfc960369c8858b61edcf5ea9d9ea348ec882b573b26c4646ed6288ba7412b773817cdc022cf6ff1f4d0465b35d35ef243b002af851fe5824faaf100d1be9ef577dea4b0b239aec8c1ce34ef4ffcf712f17816bf9bb5501f706148ee603ef0516579b7c7b2803810bb11a73a28180457", 0x86}, {&(0x7f0000000680)="58ecbba9a6bc2bb580862bea230afb4f990630cba2a37d7df46e676d81b23e95359b9225ec6ad4eeafcf2e46f2f68088ceb1e34e2877716c72aec2772d54ac9bf76bb7b00b469305880f2d6bec9c0a58ca25d421fb32aa05891d688d79527c0fb1c461568927478b02364cbcd0d5b1b61a307570abbbf7bc0b4730d6ceb62d79d4437cc4552cb7855be003ed200e02e79d6904febdbce80ecdee71bd6d86f102b6233b9c683b4f", 0xa7}], 0x2, &(0x7f0000000780)=[{0x28, 0x0, 0x6abc, "2c5a1f29a323e6b843cba0f8444cd6ef8e7485a64f8cb1"}], 0x28, 0x4000}, 0x8}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="195294b54694ffef9c444c176cd4367504676180cad7a5d42a787da89912a87ca3379add03291e1eb24ef0650cdee181625322558aa699332cd1e73f583989ef421871d51547c83c0cd0cd7467b3e1856877c965e2160bb942e20367850b5511", 0x60}, {&(0x7f00000008c0)="7684260e876ae52c891ecccaa71834ddc545b4c3f3dc9207ee10f5bfa500253896d02a7c0a1a36fdc7a97733a97bf9e082b350cc3dadd7ca0bebe0", 0x3b}], 0x2, &(0x7f00000010c0)=[{0x10, 0x6, 0x2}, {0x50, 0x0, 0xff, "10ff9db34c81f7b355ad6549a3cf2f493be08b8f931c17f128f88eaf965f66eb23c2e5d0c31078482931c976d1f8135e196aecc8ed17aee3ab911dcc7186e5"}, {0x78, 0x1ff, 0x5, "cf82cf2d44c66d20a9b6f697e9ba71c5b540e3b2ca51cfecb50e783936b40b787e628c93b9bcf19c0a4301a00850da3e1fb4bb045a00d3980f1282944c9bdf3dd4c51356d1dbaa8b1c82d6c3e81116d87e6720bd22884ff690fddb04bcc464aaf477e18d890097"}, {0x88, 0x101, 0x40, "c0f33d37a7479725f7d4c447e5ceff4edc35b1005e6aaf074787753be0e2affb75d29d01f51fae98b4f13510e4b45cb98f151d4576b9a882c579da1a263a9f7d77c85297130c5ab9865a070f838f13a4b9f4abc8afa8f9df8680c2821951e5ad27f96e0f0287c13d22a00f91860801126f18af84196ef7"}, {0x1010, 0x0, 0x239bed2d, "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0x32}], 0x5, &(0x7f000000a040)=[{0xf0, 0x108, 0x8001, "627e24a06071cf64ab040f4d08856d21bdc9f68d7c0066fe632548cbbde9187a70d0e550040a077e815994bcc69fc7b6a86ea9c3d0490325b180f7a445623956896213ce79e7db39b48b717379269f56528269706870f75510e7c8aedbe52bc71bc31b90f724bb8c65524787cb2ead0baf0482b32c052802299a010cc970f47dcebb2baba30a225f2261064db2844d53193dd5febbf99f25af7316f09f402cccf48f17f3830f0e517865c7ad4d71af1f6c050bb10182b9d2f95c9fe16f19f10e62bfb7b479175d95834b1e5d8cb99a014192ba99da7f2ad679e63c14"}, {0x50, 0x108, 0xfffffffffffffff8, "8bfe579a0ec2deeeb0e70b46fe8e5653bd30e387772159f5baeb374b9d5c0d1db5c5e8559a239f46a8a045d0e63081113abe064477d019869ad97f"}, {0xc0, 0x351e6343e76c66, 0x4, "90c5c780ab65992d7ed7cafec874f8f1f572726de514ea90f8cf717945a42f56d9072ee3121be92491f43ee2742bd7f9dccdb2892cb4cc3bbec16bf9a4e9761194b259a44e5538dd3bc65eaebda28f23672aaa8fc9808ecd6a5d1dbae1e2115d91583772997139b75c2a1e025520b989d304e0e88bf9fc0c7567217eae2209db8dfe264065f01ad2f20117b442c27523b515dcf96d358606713bea2c7d821b7998f337e68c6dc12ab966078e"}, {0xd0, 0x0, 0x3, "7d12f56c5f19590e81a48adab9058124502f077da44b993cb9a6e4006e8c8a2b2ac644c2e48f30ccf8e47fcb80c45c65f3e8e6e74b13a03a55f199d469acdbe31640ab033d1291921adfb9708e7d30e8bd43d9022e96dba3193c19a778fe9d31c309ca7a1317384310a70d5a64009b65196fda6ae9774a72adb72c9fa5e3906236bb4a966059e9e68479e07f49ee6f522341483c24c0cf1fecb534fbac2dc97433a63de84345e008515f55c22ee053fd73435e176d82cf3bd88657bfcbae"}, {0xd8, 0x111, 0x8001, "9433af735b336af46a647c6cbc316576d0e5c1b8c64104808012f7ad8e7d07894a415263218bfdf0e9b20b993d14c77e8fe5ea8c7005a2b8196435dcc62aefe42eb54a71af773a937ccdee0c85c8cd257143ca0685f9113b43b3168bf5c4ff0466f456af8df89037dbc8c77bb7888c6cd95499bd8f261c1da862fe45e196eb58b27e526f6bee6d9db01a2a2d148c78cf2fe773840aa96f1b5d71158e2cee75b1dc1b07575f09e42f515f1d3744fac0ba320103145037e603767cf81faf5f9f0dd0567348462960"}, {0x70, 0x10f, 0x100020000000000, "69a46a4126f4d1679845fac32dd82e0d612415b2420d54004355c7359cc567e7033b2d89e7c8736b2f605eedafc0dcbed1d2a8dd1ad8fe65c1700062fd87e737302826e866601bdc8864981a5d14973d5ebbd8555c4b2097adb16bfdf2ea0b"}, {0x70, 0x19f, 0xa30, "3a7037a0f1340f8a33ebd700ff42f047ebe92b0e36b52e40388675271c0a32a9fb2e163d4d03b2a8340ba8e57148d1a31c94dd4862c905d4c077ee1ed7dab06c296c7f921d7a4386230d1c5909a079062efa9f22da16612869a7"}, {0xc0, 0x3a, 0x0, "741444ac6811f3a53afd81c771b52bcfe95ec80cc0e9b491a6a5bf1f232940a1f3697b6e62b27a0e17c521e44a0b2c94396cd2001cc90e0d8040bdf8605e9b38d8db382ceb851efb0e9ebac8d001dfd7c26e25a5d359752a97ce05427e11f69708673201c6015c774540b9efd250ab287f6c4de6b7854dd0118311c5e4d1483d7a47ff1d35649d80ed6fe04c50f05e4eead5c193f88ff77d309aecebe2d3b6b78f0eaef2266de3dfdc1e"}], 0x548, 0x810}, 0x25cfacde}], 0x9, 0x40) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) [ 146.827187] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:21 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x151200, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000500)={0xffffffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, 0xf0, 0x20000000200000, 0x1, 0x1, 0x1, &(0x7f0000000100)='bond_slave_0\x00', 0x4, 0x100000001, 0xf668}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="fd2d6c6f287999f5b978e04247f3a15e55cae7909e1727d10a12ad60a4f5965fa700", r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:21 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00), 0x0, 0x4000000000000}], 0x1, 0x0) 2018/04/29 18:56:21 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:21 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x3) r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) keyctl$describe(0x6, r0, &(0x7f0000001380)=""/219, 0xfffffffffffffdcc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x10) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/04/29 18:56:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xc) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) r0 = creat(&(0x7f0000000040)='./file0/fiLe0\x00', 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x6, 0x0, 0x1, 0x4, r0, 0x3}, 0x2c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/29 18:56:21 executing program 1 (fault-call:9 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x172) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000025c0)={0x8, &(0x7f0000002580)=[{0x1f, 0x8, 0x200, 0xffffffffffff0000}, {0x9e, 0x40, 0x2, 0x461}, {0xfffffffffffffc00, 0x352, 0xffffffff, 0x2}, {0xff, 0xa6aa, 0x3f, 0x3905}, {0x8001, 0x3, 0x2, 0x8000}, {0x1, 0x1, 0x4, 0x40}, {0x400, 0xc573, 0x8100000, 0xffff}, {0xfffffffffffffffe, 0x3, 0x1ff, 0x7}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) kexec_load(0x10000, 0x8, &(0x7f0000002480)=[{&(0x7f0000000040)="c6d17783fd265c511d6e10a467c372dd1f82c15d92205d8c0842386cb3e92bf5f6d5cbf01e78c11461c778faeb132f804cd65757ab758673b5ca414107d665bcbe3ccab577a34558c46a8eeaabe1f688d1f8b94fbaa9e6d033a0377e3ceca86b9e508f7803b196228a0e6843e16628f3ae5e65aa2fe05d1bc7d7fd1ad46cec48ab4da1321e5e584e87c44394a849023244e2c491492832e5a1e9422140d80756e292f06dafa563eaa7019ff8d712f5f15f479d7b5628d7125e28c8f26d3dcbb47822653761132c959efc2e9ab48d54564d", 0xd1, 0xaf71, 0x80000}, {&(0x7f0000000140)="e10190a7a5e6d99b784d7cc4ca14f116574d71c4516797c0111ee2555b0921dd34debf66eb5c0f664d3ef39560c7b40960e11313d07df13b16d149ef1bc444c066c7031f76a42f72b401f18aae70177ca983e7adfadd793ba117365f45cb0a71e1de4eb3c570635923a1a8b1ad36bb6555b677abf040830de3e87b20ddee5492c4b3880133cbd15bdbc322a2f94f8ce3f037fb06fb27842300c1ba7f19841d35a6d738ccc1869b0d4c954fbe15a14d2e2629e2c671d98536", 0xb8, 0x4, 0x100000001}, {&(0x7f0000000200)="eb0a1191a52c847b87ebbed401864918742c0e7e967a4ee8d48f40195083", 0x1e, 0x6, 0x7}, {&(0x7f0000000240)="056e14e646ca777fb3e140046c69f1df3887f10998175ce505a7aed6daaa144b5d3d8198a60291fd8f219e908d1a45696a35871273aa6c2c7e5d6d471685cb00d7b5865e5010b313de8d55f21ea7a297837da207c02de3b8fc411a1593607e3947ccfd68e2aa5f961d85de0094adc7579e85054e4e3f78176be1ef9baf2f7fed710ead021f3568073cf16731781c2fab5f7ffd8cddd8b49e08425ef11d88503e93", 0xa1, 0x8000, 0x2}, {&(0x7f0000000300)="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", 0x1000, 0x754, 0x40}, {&(0x7f0000001300)="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", 0x1000, 0x8, 0x6}, {&(0x7f0000002300)="e1ecfef8e42f88881b8cb1849a65f2d8b2d271cb07214f516bd0ec35888ca873e8e6b2d43acbe8fc5727879db4fa4b992dcd31edb17f643d49ed322b862ea4fb73bb4e0e76a169c5f9eca1220e66ba0dee70bc9ecb5605ae58b050556e3dd71b629dab6507e34903", 0x68, 0x800, 0x400}, {&(0x7f0000002380)="c7d5eed3ddf1dc9b21d570df54b087f5abb8d07f77c7415dde08e00a8cfcf811185da53a7d6369957aa93b56742940753ab38f00785e25f4549cd827a6b861e691727de3e7e318c780bd67822ec171452751821fd3b5488ec2fb533525a9ce6313a2e30e7591132f139224fd9df0230d25b8efb1b6e236b43d19166b21e03a6b68705db84449b093adb2d9d2386f0c2489fa7842c2a23ae761eb7e5b4768d9c3b4c43f5cac2f9064ba9b9d4af55ce7f3654111d0785d3c5dc582180169258b336b41e877681b7b4e8e5ed9846d99e01ea387dac473b7ff2d7c261a9f4ce7", 0xde, 0xffff, 0x10000}], 0x320000) 2018/04/29 18:56:21 executing program 6: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') socket$can_bcm(0x1d, 0x2, 0x2) writev(r1, &(0x7f00000024c0)=[{&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000080)="6ba722e5a9a6ce888999d28795c1916cf4a9afe2b981710156dbe82dd2dc2b07f1382a518b0984bcec17d03c9c2c6afb0e96bdb39de748cb87f66dfb1c994689f2dbbfc34ad5bf2a988f9c2960e16a80e0e2a7dc6632b11299d4ce518e7cca97a77339ea99db7da261ea8ef2511fcef64f89162e66bc9d12b58cb0e29b6cc3e6c87794f359b6d3ee480c821e0c4086ee25333b31de", 0x95}, {&(0x7f0000000280)="4b5aa79ce4c4516d0668dc78cecbdec72af75128eaa3748c61b4fae1c90a64bc0deb304951d1273c3236954e5d10ac5509d17def4cc5442c15b28ef1595d067c77fbfdaa25fca420d52cb336c17ad5a9fe4e08aaeebf85cf5d0350d736d0cee4894006ec3b870b719b48b425560183d2abd7c1d41b6fb0d6ddd447f1ed2a1ad2d89bd17873d8b484cbd458f9f065ce1d43fd97511b88b746dffac8bf4c8175322904225547796230bb5846df709c09b8dbb92931b66aba4d097f1982318e1a0a849d749492035f9159cd0bf3faea86816bf29f92", 0xd4}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="51477cd2b82a530522f07846ec83bbd721cced2d2562e2837442ad5004c28a3310928c3b4bffb8a0620ab1d8b1c8027823916e8cffa9c0cf2f76a2d8da0846f627922a1d459fe373d6fbcec23b3c55b6633fee3cf44e649076cc40d66aed4d061bca315caac7825957be036e5852a45af818ef74899d5c6a495cec681ef524cb88727f51e11941032787baf403ce2e8169a2a6834552c07606cedd", 0x9b}, {&(0x7f0000001440)="59240e098d690d8052590aeb9bc1fb51b4c705c62f112ef6444f894f1998e821f2baceb28af34fff49222d69225f077efd5823fd30e590994c95130d7fca4dd8a4", 0x41}, {&(0x7f00000014c0)="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0x1000}], 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x5, 0x4, 0xcde, 0xdd, "47dea1511fc33a6863504083149bd1fc4175335be569b4f3d786212fe929a547363d763cc503505c3748b2e8", 0x1}) [ 147.167316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:21 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000001640)) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f00000000c0), 0x2, r2, 0x2}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="0800008000b0e1445e171238"]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x5}], 0x10) 2018/04/29 18:56:21 executing program 2: r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='dns_resolver\x00', 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='er\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='\x00', r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x80000001, 0x6a000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000400)={0x0, 'veth0_to_bond\x00', 0x4}, 0x18) getpeername$netrom(r1, &(0x7f0000000280), &(0x7f0000000300)=0x10) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000540)={0x7b, 0x0, [0x1, 0x6, 0x9, 0x10000]}) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020776c617430757365726367726f75706d696d655f747970650acdf9a4eaf3f3a50d6c503e5bac6df67efc5c42de160ca2177ffaf60513f949f391089b1363ee1a5cb1d674a5ee9674eda63852625803fdd10a77a7aa2ec10e342d5573994a2c8b83a68b77fa4690ad1afe1243620a775bfea973219e6a818598460cf59e2e5fb1386cb132ccf5735f9fdb2df232ee848e2aa05e2e7a85c58c5f823373736d266b926b81ceeaa5d5ccfbb64b1da36689690f43f1861246212b0b6eb9cc4f6e20a4daef85c8b7d965e0fc1c956d6ebb5b7519cf5346c38b08bba3a35fdb78e68820de"], 0xec) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/29 18:56:21 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:21 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x101, 0x10000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x284, 0x2000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x4) 2018/04/29 18:56:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x0, 0x1}, 0xc) migrate_pages(r0, 0x7, &(0x7f0000000040)=0x7f, &(0x7f0000000140)=0xffff) creat(&(0x7f00000000c0)='./file0\x00', 0x10) r2 = dup(r1) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000080)=[0x78, 0x20, 0x400, 0x3, 0x8000, 0x4], 0x6, 0x8, 0x6, 0x7, 0xfffffffffffffff9, 0x34, {0x783e, 0x51, 0x1, 0x8000, 0x100000001, 0x3, 0xffffffffffffffff, 0xffffffffffff7fff, 0x5, 0x0, 0xd5d5, 0x7, 0x9, 0x5, "279c18e50acc52c2476d7ccb51a9bc499e2ddfb6321ac0e66506031125348fa5"}}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) [ 147.386395] FAULT_INJECTION: forcing a failure. [ 147.386395] name failslab, interval 1, probability 0, space 0, times 0 [ 147.397903] CPU: 1 PID: 11942 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #24 [ 147.405171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.414509] Call Trace: [ 147.417089] dump_stack+0x1b9/0x294 [ 147.420705] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.425882] ? debug_check_no_locks_freed+0x310/0x310 [ 147.431061] should_fail.cold.4+0xa/0x1a [ 147.435113] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.440215] ? graph_lock+0x170/0x170 [ 147.444009] ? find_held_lock+0x36/0x1c0 [ 147.448061] ? __lock_is_held+0xb5/0x140 [ 147.452118] ? check_same_owner+0x320/0x320 [ 147.456426] ? rcu_note_context_switch+0x710/0x710 [ 147.461346] __should_failslab+0x124/0x180 [ 147.465566] should_failslab+0x9/0x14 [ 147.469355] kmem_cache_alloc_node+0x272/0x780 [ 147.473926] ? tcp_req_err+0x4b0/0x4b0 [ 147.477806] __alloc_skb+0x111/0x780 [ 147.481508] ? skb_scrub_packet+0x580/0x580 [ 147.485815] ? ip6_mtu+0x1b3/0x590 [ 147.489341] ? tcp_v6_md5_lookup+0x23/0x30 [ 147.493562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.499088] ? tcp_established_options+0x2ea/0x440 [ 147.504005] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.509010] ? tcp_current_mss+0x2ac/0x400 [ 147.513235] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 147.517373] sk_stream_alloc_skb+0x139/0x960 [ 147.521771] ? tcp_init_transfer+0x450/0x450 [ 147.526165] ? audit_remove_tree_rule+0x502/0xb90 [ 147.530997] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 147.536610] ? __lock_acquire+0x7f5/0x5140 [ 147.540836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.545836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.550839] tcp_sendmsg_locked+0xe9f/0x3e10 [ 147.555230] ? perf_trace_lock+0xd6/0x900 [ 147.559362] ? debug_check_no_locks_freed+0x310/0x310 [ 147.564539] ? find_held_lock+0x36/0x1c0 [ 147.568589] ? tcp_sendpage+0x60/0x60 [ 147.572376] ? lock_downgrade+0x8e0/0x8e0 [ 147.576508] ? lock_release+0xa10/0xa10 [ 147.580466] ? check_same_owner+0x320/0x320 [ 147.584771] ? print_usage_bug+0xc0/0xc0 [ 147.588814] ? find_held_lock+0x36/0x1c0 [ 147.592863] ? lock_acquire+0x1dc/0x520 [ 147.596823] ? tcp_sendmsg+0x21/0x50 [ 147.600526] ? mark_held_locks+0xc9/0x160 [ 147.604660] ? __local_bh_enable_ip+0x161/0x230 [ 147.609312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.614314] ? lock_sock_nested+0x9f/0x120 [ 147.618530] ? trace_hardirqs_on+0xd/0x10 [ 147.622661] ? __local_bh_enable_ip+0x161/0x230 [ 147.627317] ? lock_sock_nested+0xe7/0x120 [ 147.631535] tcp_sendmsg+0x2f/0x50 [ 147.635068] inet_sendmsg+0x19f/0x690 [ 147.638852] ? copy_msghdr_from_user+0x3bc/0x560 [ 147.643596] ? ipip_gro_receive+0x100/0x100 [ 147.647904] ? move_addr_to_kernel.part.18+0x100/0x100 [ 147.653170] ? security_socket_sendmsg+0x94/0xc0 [ 147.657913] ? ipip_gro_receive+0x100/0x100 [ 147.662219] sock_sendmsg+0xd5/0x120 [ 147.665922] ___sys_sendmsg+0x525/0x940 [ 147.669886] ? copy_msghdr_from_user+0x560/0x560 [ 147.674630] ? perf_trace_lock+0xd6/0x900 [ 147.678765] ? __fget_light+0x2ef/0x430 [ 147.682727] ? fget_raw+0x20/0x20 [ 147.686172] ? lock_downgrade+0x8e0/0x8e0 [ 147.690305] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.695826] ? proc_fail_nth_write+0x96/0x1f0 [ 147.700315] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.705836] ? sockfd_lookup_light+0xc5/0x160 [ 147.710315] __sys_sendmmsg+0x240/0x6f0 [ 147.714279] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 147.718613] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.724133] ? fput+0x130/0x1a0 [ 147.727395] ? ksys_write+0x1a6/0x250 [ 147.731183] ? __ia32_sys_read+0xb0/0xb0 [ 147.735229] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 147.740060] __x64_sys_sendmmsg+0x9d/0x100 [ 147.744280] do_syscall_64+0x1b1/0x800 [ 147.748152] ? finish_task_switch+0x1ca/0x810 [ 147.752634] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.757548] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.762463] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.767812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.772641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.777811] RIP: 0033:0x455979 2018/04/29 18:56:22 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) [ 147.780985] RSP: 002b:00007fed96e71c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 147.788680] RAX: ffffffffffffffda RBX: 00007fed96e726d4 RCX: 0000000000455979 [ 147.795931] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000013 [ 147.803185] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.810437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 147.817687] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 2018/04/29 18:56:22 executing program 4: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x0) dup3(r1, r0, 0x0) 2018/04/29 18:56:22 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@local, @multicast2, 0x0}, &(0x7f0000000440)=0xc) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000480)=@ll={0x11, 0xff, r1, 0x1, 0x7ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)="a11f50d1e34018fe1805fff8a99fd2447327e749a6392ff9716087be7dd24893f0bf010cd4e43a6b62407e145c5a08c2ce6d163d88b2451260d9141ec5b3bf8f46093ad1a904e0329f2b1be672c09abfa6aa5de13faf6925a419a9c22cdba41979e90622ca4a2aa3f0f6387baa0767e290aa9321085f0fcc470618c0b99ca3a37e1ed7c384111e9884a5a3971c558115f2bc2918c1da4116fce88b18efc0f62b14d9aacd4df50b31dbdb0a5a7bb1989939319b2433f1a8727716351feb16af17e95e3991505cce89e1fd10a2d25bf5124b7260d5ac8da8288b157398892e38b45ae1c54835876ad1e4b80f72be", 0xed}, {&(0x7f0000000600)="adecffa866ba0d6c0ed2e9b135886bf1bdf1ab8daff0b6e3a2d898654813f4f63f468aa2e567f0aa72c27c4ef3c07699772e661b8d5713896e551dcd7d3d792f8a7207cca42453df3171753ac807ed62a3d6325b309a3a88b9b84f70880c6beb11f29f0c38a2b37b87dccdec2a1b9f160d59f0d6e865e53ae020ebaa56dc2beee87c8361622173bd4c425b78be14f0145d81be0a4459751141983d79775f94c995d66ca265ed24704d130a6a2ff79f89f5885fe2", 0xb4}], 0x2, 0x0, 0x0, 0x8001}, 0x4050) 2018/04/29 18:56:22 executing program 3: unshare(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:22 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:23 executing program 7: r0 = gettid() r1 = socket(0x0, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="2908005e00000000fe8000000000000000000000000000aa00000000000000000000ffffac1414aafe8000000000000000000000000000aa000000000000000f655875a4ee38d501"], 0x48) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x8, &(0x7f0000000040)=0xfffffffffffff558, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x3b, @broadcast=0xffffffff, 0x4e22, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:23 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, r4}, 0xc) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0x101, 0x5}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x207}}], 0x30}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000240000000bd200000200000006000000f8ffffff01000000080a00000900000005000000"]) 2018/04/29 18:56:23 executing program 3: unshare(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:23 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0x1be, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:23 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:23 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/igmp6\x00') 2018/04/29 18:56:23 executing program 1 (fault-call:9 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000040)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) close(r2) [ 149.074129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:23 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:23 executing program 3: unshare(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:23 executing program 2: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c6a34e987940ea478d3324b777030004000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0e16a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd4911588a2572c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f0000bb5bf6b600000000000000000000", 0xe8, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000340)={'veth1_to_bridge\x00', 0x6}) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:23 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 18:56:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0xffffffffffffffe1, 0xffff, 0x6, 0x9}, 0x14) [ 149.290382] FAULT_INJECTION: forcing a failure. [ 149.290382] name failslab, interval 1, probability 0, space 0, times 0 [ 149.301695] CPU: 0 PID: 12024 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #24 [ 149.308970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.318325] Call Trace: [ 149.320925] dump_stack+0x1b9/0x294 [ 149.324566] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.329770] ? is_bpf_text_address+0xd7/0x170 [ 149.334283] should_fail.cold.4+0xa/0x1a [ 149.338356] ? __save_stack_trace+0x7e/0xd0 [ 149.342693] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.347816] ? graph_lock+0x170/0x170 [ 149.351629] ? save_stack+0x43/0xd0 [ 149.355264] ? kasan_kmalloc+0xc4/0xe0 [ 149.359156] ? kasan_slab_alloc+0x12/0x20 [ 149.363318] ? find_held_lock+0x36/0x1c0 [ 149.367391] ? __lock_is_held+0xb5/0x140 [ 149.371478] ? check_same_owner+0x320/0x320 [ 149.375809] ? rcu_note_context_switch+0x710/0x710 [ 149.380754] __should_failslab+0x124/0x180 [ 149.385003] should_failslab+0x9/0x14 [ 149.388811] kmem_cache_alloc_node_trace+0x26f/0x770 [ 149.393936] __kmalloc_node_track_caller+0x33/0x70 [ 149.398879] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 149.403648] __alloc_skb+0x14d/0x780 [ 149.407371] ? skb_scrub_packet+0x580/0x580 [ 149.411700] ? ip6_mtu+0x1b3/0x590 [ 149.415251] ? tcp_v6_md5_lookup+0x23/0x30 [ 149.419497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.425044] ? tcp_established_options+0x2ea/0x440 [ 149.429990] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 149.435013] ? tcp_current_mss+0x2ac/0x400 [ 149.439261] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 149.443430] sk_stream_alloc_skb+0x139/0x960 [ 149.447847] ? tcp_init_transfer+0x450/0x450 [ 149.452268] ? audit_remove_tree_rule+0x502/0xb90 [ 149.457126] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 149.462760] ? __lock_acquire+0x7f5/0x5140 [ 149.467013] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 149.472040] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 149.477067] tcp_sendmsg_locked+0xe9f/0x3e10 [ 149.481480] ? perf_trace_lock+0xd6/0x900 [ 149.485632] ? debug_check_no_locks_freed+0x310/0x310 [ 149.490829] ? find_held_lock+0x36/0x1c0 [ 149.494906] ? tcp_sendpage+0x60/0x60 [ 149.498714] ? lock_downgrade+0x8e0/0x8e0 [ 149.502870] ? lock_release+0xa10/0xa10 [ 149.506851] ? check_same_owner+0x320/0x320 [ 149.511180] ? print_usage_bug+0xc0/0xc0 [ 149.515245] ? find_held_lock+0x36/0x1c0 [ 149.519318] ? lock_acquire+0x1dc/0x520 [ 149.523296] ? tcp_sendmsg+0x21/0x50 [ 149.527019] ? mark_held_locks+0xc9/0x160 [ 149.531176] ? __local_bh_enable_ip+0x161/0x230 [ 149.535851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.540875] ? lock_sock_nested+0x9f/0x120 [ 149.545112] ? trace_hardirqs_on+0xd/0x10 [ 149.549264] ? __local_bh_enable_ip+0x161/0x230 [ 149.553940] ? lock_sock_nested+0xe7/0x120 [ 149.558180] tcp_sendmsg+0x2f/0x50 [ 149.561727] inet_sendmsg+0x19f/0x690 [ 149.565531] ? copy_msghdr_from_user+0x3bc/0x560 [ 149.570300] ? ipip_gro_receive+0x100/0x100 [ 149.574629] ? move_addr_to_kernel.part.18+0x100/0x100 [ 149.579920] ? security_socket_sendmsg+0x94/0xc0 [ 149.584682] ? ipip_gro_receive+0x100/0x100 [ 149.589015] sock_sendmsg+0xd5/0x120 [ 149.592740] ___sys_sendmsg+0x525/0x940 [ 149.596728] ? copy_msghdr_from_user+0x560/0x560 [ 149.601498] ? perf_trace_lock+0xd6/0x900 [ 149.605654] ? __fget_light+0x2ef/0x430 [ 149.609621] ? fget_raw+0x20/0x20 [ 149.613067] ? lock_downgrade+0x8e0/0x8e0 [ 149.617206] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.622728] ? proc_fail_nth_write+0x96/0x1f0 [ 149.627219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.632741] ? sockfd_lookup_light+0xc5/0x160 [ 149.637227] __sys_sendmmsg+0x240/0x6f0 [ 149.641196] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 149.645528] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.651051] ? fput+0x130/0x1a0 [ 149.654317] ? ksys_write+0x1a6/0x250 [ 149.658106] ? __ia32_sys_read+0xb0/0xb0 [ 149.662157] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 149.666989] __x64_sys_sendmmsg+0x9d/0x100 [ 149.671216] do_syscall_64+0x1b1/0x800 [ 149.675089] ? finish_task_switch+0x1ca/0x810 [ 149.679570] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.684486] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.689410] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.694768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.699603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.704776] RIP: 0033:0x455979 [ 149.707952] RSP: 002b:00007fed96e71c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 149.715646] RAX: ffffffffffffffda RBX: 00007fed96e726d4 RCX: 0000000000455979 [ 149.722900] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000013 [ 149.730155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/29 18:56:23 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000002b80)={&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="676a0711d3b0dd90a1354b74a80ef11809dd8c43dea8e475a99610c800cbdc2090b55c9462d5d47cb4a46a9f255e434edf5e29fc5f6a39b7ce5e88c10ca20cfe47f557eb9cac54693df6de6564825b5c1359427df7a6319eb317d00f28674f75b0570eec5614fbf64b3ebbf07150fb0979a4ef1d765b775a2c7023db8e1e022dc6f0f91d752a502b99f77eaa8cc00ff662f6c02f66ef55a00638960bea14578c8716aa0b2638e57befcd3562530f19904b42e5f6fe497205e6013da26fbc8ba349798973092aec26e3521f6d349f1e8c0ff8bf6ff57f891c2cbeb041176c5ce6ae2744396309f05b2d38fd05186dfefb59e12a014c", 0xf5}, {&(0x7f0000001900)="a658939acd078c821ee108c4b28ea2a2d21b2bfb06eb95493334cb48c45e81eb39f32e583faf020401579abdce613f92b1fa8cbe27e276459244037e567462c115bcef89bb1186e2074e8415a416242e108eaa2fcc3f7b68017277fd436d66e90a895a4f9529bb89487d19bbd9123c4caaa7a61b63ddc23c311ec84c1981bba45cef54739df6cb8fdacbdcaab693ac1f979a267d8d6e4c83080fce3a1c7cc301c18711c267aa012a7c6209556078", 0xae}, {&(0x7f00000019c0)="338d67d7e8b85550f82020921d04d13279e14ad9bcbedc5ec56227624150a0a6c0ec090f9ee8122bd4c6caa8cc6e9ad7d801ba034453c3371f6993f7cf15e35cf02b65bf5e33d3adbfc731fac37154576cc80a54798fd1ab01384604e300ce0733c72240f4f1bd5a2084277cb76c311a1068272046419d36a32f742dd5ebf6c937e5499d6197858aa6741d4f5f308f7c20751a943acc68673aca89ebd98b511bf52251d35800a0f386d1ebba889214844cfb8ed585bc3c71cf6b7989d1", 0xbd}, {&(0x7f0000001a80)="f78a40d4cff8a41ad492250a5d9982f6b2f641b76f1b2fb9e3cde77a5cafee5637590059f398fc3a1a6f38f4d80a20cd63edf623e8892f7b4bcafd67bad7c9d02c3eb8667627e9055d3e", 0x4a}, {&(0x7f0000001b00)="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", 0x1000}], 0x6, 0x0, 0x0, 0x810}, 0x20000000) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000002c0)="44f2040392d12e35386f3129dbf490c782e35be048a4c6f4eaa997a01e98af5c53578acd44abc39cea2c49f60fad1ab4651b48031909050469c9e3a35fae9a69ba910524ffd3f1faefd0a972e33c15e88e20a0513fc21497ed5f41b9d6ffbaf1123e87800e8ba09646f6bc3cbfbfea61aaa8e6daf5f578ca6f56", 0x7a}, {&(0x7f0000000340)="9e9ff76e567f089c94d4d5977101b004729a6ffa86a640e2642e719f6c519582477b4cc742f5f4690109f7f9a6a8e3676059dddfbc961c7172ec3216dbfb10f96fc8bd22da8559b17c9d8999eb6ebf7c185a9e3d6706f8ec3ebaa43c6442ff1e45432b0a622104c8c6ae8a70186b647b4020890f0c1293eb894b27dfd104", 0x7e}, {&(0x7f00000003c0)="eef3cecbbfd0a2e202da1b595c8e2761aa746f037f42f55429ee2e73303749df97f7c8f451858a1da5b9928400ffcf0fd4e6b04c430b546a535dbd7fdcebcb899c74a8d15ed38b4453ab502b3dd708c41f40f54b68053f6fd01b721b4d020749977a91a99b7205a60dc62475ee8750bafa5aed4e781b3e587825700d2cf12033f6b0013fc7ded277a6d6b6672cffb191b4b6339700ce080cdfc8729f7156ae12fe", 0xa1}, {&(0x7f0000000480)="0840b75af724ddd08d12daf1c67e656a8b4091b5fdb6a509171a3312bd2ad39a29f7c747a2ddf813e3ac727c9f5d5dd73e4c8e482dde1655902a4fca7d26d3236371541c62fa4212a252946f64de1092035a235b4570132b78b88e73804861a5cf06675330ae256a91580d7153e30161f31a831e6d8576fc2a47", 0x7a}, {&(0x7f0000000500)="18146b933feb9123237e982e931693febe9644184df992c7eeda8cff46e6ff33375b3d02f388e2b6ac08ff8c6bb19fdd5778649909701ea29dd7e681be83a2619715b5ba3a3d6d09d241fe51aa8b7e2ce33e2841148df7534e4bd4bb0e1f86286e53aab741a603e983033bc25b3a76e72fe11064675a10e2ec81abdb1f310fa311404f20ee2906f208e0d1c3616f1bc8924f14d00828e00999ba3874beec5494c7c538567dc9c712c388563c", 0xac}, {&(0x7f00000005c0)="d670d27c153445d2dea13d9856c3", 0xe}, {&(0x7f0000000600)="04f11a3e55cc2ebd552bdc01b4aec692db543d1796cdaa09b13680916be17ef4e717b7e02ad7d4f94f8c5d4e680cd1219cf5d4d92641616523d9", 0x3a}], 0x7, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x50, 0x1}, 0x24040800) ioctl$SG_GET_SG_TABLESIZE(r0, 0x4004556a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1ff, 0x240000000, 0x0, 0x0, 0xa0}, &(0x7f0000000200)=0x98) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x1000}, 0xc) 2018/04/29 18:56:23 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1500, 0x0) 2018/04/29 18:56:23 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ipx\x00') openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4000, 0x0) 2018/04/29 18:56:23 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:23 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x40, 0x4) syz_read_part_table(0x20000, 0x6, &(0x7f0000001600)=[{&(0x7f0000000000)="5edd56769616571dfa3a0ed79b38f8b643d382c147c61c3afa", 0x19, 0x2}, {&(0x7f0000001440)="6339465249f7252abf0e8827355987", 0xf, 0xff}, {&(0x7f0000001480)="0214b971330a93e3319c415dde688d48bab5797397cd9e2d5cb479e83fb6faae2c6a", 0x22, 0x3}, {&(0x7f00000014c0)="22ef10ac2e6007bf18da5ca4ba8715845487fddbbf2205570ff0719de41f866734889fbfb64a1ce99ef3992a2982952a383b71de47d83394f3395275", 0x3c, 0x3e91}, {&(0x7f0000001500)="4f600f42e2595c2b5d0d6e5ad5d2d83d8ca5df390c1abbd3be0b8b33a02316dc3d3a02824ec999e000646a4a95df44fb9d0423b65205113870882ade10b58b", 0x3f, 0x7}, {&(0x7f0000001540)="09369e28517b1afbeb36c4fd9079217f4fd225bbb92f57185b360b7793bcc5f05030873fda1feb9809ca60af16f8712f95937c0bda8db8d5ef5ce80760b664fd672e44138e3ea17c217f87d96dfbff8447cbd1591a786937a688a082fd1bfc1189993280a2856c6fbbda9069d43374104a22ba770b19a860a94be037000bff7a1b", 0x81, 0x10001}]) socket$packet(0x11, 0x3, 0x300) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x94000) 2018/04/29 18:56:23 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') socket$vsock_stream(0x28, 0x1, 0x0) [ 149.737414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 149.744669] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000001 [ 149.860737] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:24 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='net/dev\x00') 2018/04/29 18:56:24 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x2, 0x7, 0xae8, 0x0, 0x7, 0x63e5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) fdatasync(r0) 2018/04/29 18:56:24 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0xffffff7f) 2018/04/29 18:56:24 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') 2018/04/29 18:56:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0xffffffffffffffe1, 0xffff, 0x6, 0x9}, 0x14) 2018/04/29 18:56:24 executing program 1 (fault-call:9 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:24 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/04/29 18:56:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) chown(&(0x7f0000000180)='./file0\x00', r2, r3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0x7fff}, 0xafab306af2635376) getdents64(r0, &(0x7f00000002c0)=""/92, 0x5c) [ 150.222214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 150.237151] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:24 executing program 6: io_setup(0x101, &(0x7f0000000500)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1e89c192, 0x10000) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x100) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x100000000, 0x404503) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x6, 0x1, 0x2765fb9f, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x100000001, 0x20001) io_submit(r0, 0x4, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="9eb8722c580dcab376947030c88152706ec9a17e4106766ff478d57d35c5", 0x1e, 0x7, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x8aeee71c7b8dec6b, 0x0, 0x7, 0x1f, r3, &(0x7f00000001c0)="a7d2b16e46a657e22573c768bf98", 0xe, 0x8841, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000280)="34ed801c3ab0eb1c9bdd513886dfc395e4adb55fb1887e788baec8c0b5ba34c24e475ddd74ba3a555f4c31945189b181d35b521ac1505cef5fbf7698dc172596f1cd523590462abbdf", 0x49, 0xc2ea, 0x0, 0x0, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x8, r7, &(0x7f00000003c0)="b74e72330f77046e5afe49f4d204927d5e37aa035781533dfc7bac85e771b889", 0x20, 0x4be, 0x0, 0x1, r8}]) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000580)={r9, @in={{0x2, 0x4e21}}, 0x5, 0x4, 0xfffffffffffffff8, 0x5, 0x10}, 0x98) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000004c0)={0x4, 0x10000, 0x74817489, 0x2, 0x1, 0x9}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:24 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000400)={"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"}) 2018/04/29 18:56:24 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x4) 2018/04/29 18:56:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0xf4) 2018/04/29 18:56:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x193, 0x800000000000) r1 = creat(&(0x7f0000000080)='\x00', 0x11) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x1, 0x2, 0x16500000000, 0x1, 0x7aa5, 0x3}, 0x100001376, 0x5, 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x1ad, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x3a, @rand_addr=0x6, 0x4e23, 0x3, 'dh\x00', 0x2, 0x7, 0x10}, {@broadcast=0xffffffff, 0x4e23, 0x2, 0x7, 0x8, 0x4}}, 0x44) [ 150.443769] FAULT_INJECTION: forcing a failure. [ 150.443769] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 150.455634] CPU: 1 PID: 12104 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #24 [ 150.462908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.472264] Call Trace: [ 150.474870] dump_stack+0x1b9/0x294 [ 150.478513] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.483718] ? perf_event_update_userpage+0xd10/0xd10 [ 150.488924] should_fail.cold.4+0xa/0x1a [ 150.492995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.498116] ? debug_check_no_locks_freed+0x310/0x310 [ 150.503315] ? lock_downgrade+0x8e0/0x8e0 [ 150.507485] ? rcu_is_watching+0x85/0x140 [ 150.511652] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.516854] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.522054] ? perf_trace_lock+0xd6/0x900 [ 150.526208] ? is_bpf_text_address+0xd7/0x170 [ 150.530712] ? zap_class+0x720/0x720 [ 150.534437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.539977] ? should_fail+0x21b/0xbcd 2018/04/29 18:56:24 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x3, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x1, 0xe8, 0x7, 0xfb42, 0x5, 0x0, 0x4, 0x100000001, 0x2f}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340)=0x7f, &(0x7f0000000380)=0x2) fdatasync(r0) r3 = dup(r2) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) r4 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="d47f575aeecf0259eadb51135af66a4ffb0d8954a8d8be69f7742511b6203895b916bbb6f8c9caf39efb0020ee7f0aec9c388c444e5e7a986aaf98ca1f9c28b5923f447d43f5308a544e5a88ea571f87", 0x50, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x143800) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0xc0bc5310, &(0x7f0000fbf000)={{}, 'port0\x00'}) [ 150.543871] ? __save_stack_trace+0x7e/0xd0 [ 150.548209] __alloc_pages_nodemask+0x34e/0xd70 [ 150.552896] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 150.557923] ? save_stack+0x43/0xd0 [ 150.561555] ? kasan_kmalloc+0xc4/0xe0 [ 150.565448] ? kasan_slab_alloc+0x12/0x20 [ 150.569603] ? find_held_lock+0x36/0x1c0 [ 150.573675] ? __lock_is_held+0xb5/0x140 [ 150.577762] ? check_same_owner+0x320/0x320 [ 150.582100] cache_grow_begin+0x72/0x6c0 [ 150.586183] kmem_cache_alloc_node_trace+0x692/0x770 [ 150.591306] __kmalloc_node_track_caller+0x33/0x70 [ 150.596249] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 150.601020] __alloc_skb+0x14d/0x780 [ 150.604749] ? skb_scrub_packet+0x580/0x580 [ 150.609080] ? ip6_mtu+0x1b3/0x590 [ 150.612634] ? tcp_v6_md5_lookup+0x23/0x30 [ 150.616880] ? mark_held_locks+0xc9/0x160 [ 150.621036] ? retint_kernel+0x10/0x10 [ 150.624936] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.629962] sk_stream_alloc_skb+0x139/0x960 [ 150.634378] ? tcp_init_transfer+0x450/0x450 [ 150.638805] ? tcp_sendmsg_locked+0x2108/0x3e10 2018/04/29 18:56:24 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0xffffff7f00000000) [ 150.643484] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 150.648338] tcp_sendmsg_locked+0xe9f/0x3e10 [ 150.652746] ? perf_trace_lock+0xd6/0x900 [ 150.656895] ? debug_check_no_locks_freed+0x310/0x310 [ 150.662091] ? find_held_lock+0x36/0x1c0 [ 150.666162] ? tcp_sendpage+0x60/0x60 [ 150.669970] ? lock_downgrade+0x8e0/0x8e0 [ 150.674127] ? lock_release+0xa10/0xa10 [ 150.678108] ? check_same_owner+0x320/0x320 [ 150.682434] ? print_usage_bug+0xc0/0xc0 [ 150.686493] ? find_held_lock+0x36/0x1c0 [ 150.690564] ? lock_acquire+0x1dc/0x520 [ 150.694541] ? tcp_sendmsg+0x21/0x50 [ 150.698271] ? mark_held_locks+0xc9/0x160 [ 150.702428] ? __local_bh_enable_ip+0x161/0x230 [ 150.707106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.712129] ? lock_sock_nested+0x9f/0x120 [ 150.716371] ? trace_hardirqs_on+0xd/0x10 [ 150.720525] ? __local_bh_enable_ip+0x161/0x230 [ 150.725204] ? lock_sock_nested+0xe7/0x120 [ 150.729447] tcp_sendmsg+0x2f/0x50 [ 150.732998] inet_sendmsg+0x19f/0x690 [ 150.736803] ? copy_msghdr_from_user+0x3bc/0x560 2018/04/29 18:56:24 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000400)={0x5ba, 0x3, {0x0, 0x1, 0x6, 0x3, 0x5}}) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:24 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x4000000000000) [ 150.741574] ? ipip_gro_receive+0x100/0x100 [ 150.745902] ? move_addr_to_kernel.part.18+0x100/0x100 [ 150.751186] ? security_socket_sendmsg+0x94/0xc0 [ 150.755945] ? ipip_gro_receive+0x100/0x100 [ 150.760273] sock_sendmsg+0xd5/0x120 [ 150.763998] ___sys_sendmsg+0x525/0x940 [ 150.767982] ? copy_msghdr_from_user+0x560/0x560 [ 150.772752] ? perf_trace_lock+0xd6/0x900 [ 150.776915] ? __fget_light+0x2ef/0x430 [ 150.780897] ? fget_raw+0x20/0x20 [ 150.784364] ? lock_downgrade+0x8e0/0x8e0 [ 150.788519] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.794062] ? proc_fail_nth_write+0x96/0x1f0 [ 150.798570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.804115] ? sockfd_lookup_light+0xc5/0x160 [ 150.808613] __sys_sendmmsg+0x240/0x6f0 [ 150.812599] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 150.816955] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.822494] ? fput+0x130/0x1a0 [ 150.825781] ? ksys_write+0x1a6/0x250 [ 150.829594] ? __ia32_sys_read+0xb0/0xb0 [ 150.833670] __x64_sys_sendmmsg+0x9d/0x100 [ 150.837913] do_syscall_64+0x1b1/0x800 [ 150.841804] ? finish_task_switch+0x1ca/0x810 [ 150.846313] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.851247] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.856182] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.861553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.866402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.871589] RIP: 0033:0x455979 [ 150.874775] RSP: 002b:00007fed96e71c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 150.882486] RAX: ffffffffffffffda RBX: 00007fed96e726d4 RCX: 0000000000455979 [ 150.889758] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000013 [ 150.897029] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.904298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 150.911567] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000002 2018/04/29 18:56:25 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/04/29 18:56:25 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0xffffffffffffff71, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x10000400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/101, &(0x7f0000000300)=0x65) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xd68e}}, 0x7fffffff, 0xffffffffffffffe1, 0x7, 0x1, 0x401}, &(0x7f0000000240)=0x98) 2018/04/29 18:56:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() move_pages(r0, 0x5, &(0x7f0000000180)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000001c0)=[0x3ff], &(0x7f0000000240)=[0x0], 0x0) r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000300)=""/92) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) r3 = shmget$private(0x0, 0x4000, 0x409, &(0x7f0000ffb000/0x4000)=nil) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0x1ff}, 0x0, 0x100, 0xef84, 0xb641, r0, r0, 0xab4e}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:25 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x100) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/219) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x410}, {r0, 0x200}, {r0}, {r0, 0x40}, {r0, 0x400}, {r0, 0x1000}, {r1, 0x20}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000240)={0x5}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000480)=""/141, 0x8d}], 0x2) 2018/04/29 18:56:25 executing program 1 (fault-call:9 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='mqueue\x00', 0x1, &(0x7f0000000400)="50d1e43a85355167df753b03debc7e38b40d5ba1ddfc7db79e93a1") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a75bfc657390d1b7983a140c8989ea6c578bfea4271cca1baa5d2d1b0f1c3d144748c03b4e359d27e18b8c974e538722b609c26e7cef53e1ac401f07b3bab287d7139ea1e8237941fdb96f060442b5a444230f8bd37ccb088d22ec5c23a0c4e3065bbd318dafec1b35639b2e5aed5661f6758a5229a6bb213e40cb78c830883c9cd50d425c0652d0eee37b46a1ce18fee1b7e9e69bc20b1776b374ebbc45c4ee9af90674a5ebd3b8bb14a08d969c1709c65ac0174fc8fa19dc7b6c1e361e0707ef442ea187a3c561f6ac1f2ff8006e832ad956c7cb3a73f29c1cd35666f", 0xde) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000002c0)={{0x7f, @multicast1=0xe0000001, 0x4e21, 0x0, 'fo\x00', 0xc, 0xffffffff00000000, 0x5c}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x4, 0xffffffff00000001, 0x3ff}}, 0x44) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) accept4$unix(r3, 0x0, &(0x7f0000000140), 0x800) 2018/04/29 18:56:25 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) r1 = request_key(&(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='vboxnet1+\x00', 0xffffffffffffffff) request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='\x00', r1) r2 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x1, 0x5, 0x6, 0x1, "9538e56e2fa2c55223b936fdc4d29826e27a140a4e79654f4f236beb035087319e16865d667c3764886d7a91", 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="6505fbe2beb40288864022761404ba3b71d083e7461b68d4cf93fef11646432160175617b0b1c0112c7336bc3587e90a07e7d850fd7e1a4e2c254806618afdf728a7d4d7784d4481430beeebbc4ccf94f0aae52a1cb73716d9eb5e150771de35fe1d164d5820a6769150cfcaea62f90b6a3c755c72fbdd5a8b08d093323041d0bd6fe86ed735e47d71edb0dd7cbd5127f2675a27051752c6a00acbf302c0fe2e6a06f5be71cbcbcfbdf114942aa98df612c1fd30a13c4050c297eca02e1d0de3f20577aa5346e0bf6ce42d2777"], @ANYRES16], @ANYRES32=0x0], &(0x7f0000000140)=0x2) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xfffffffffffffed5, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:25 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x40000) [ 151.175220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 151.206226] IPVS: ftp: loaded support on port[0] = 21 [ 151.394595] FAULT_INJECTION: forcing a failure. [ 151.394595] name failslab, interval 1, probability 0, space 0, times 0 [ 151.405900] CPU: 1 PID: 12197 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #24 [ 151.413176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.422516] Call Trace: [ 151.425095] dump_stack+0x1b9/0x294 [ 151.428718] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.433895] ? is_bpf_text_address+0xd7/0x170 [ 151.438381] ? kernel_text_address+0x79/0xf0 [ 151.442778] ? __unwind_start+0x166/0x330 [ 151.446919] should_fail.cold.4+0xa/0x1a [ 151.450968] ? __save_stack_trace+0x7e/0xd0 [ 151.455283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.460383] ? save_stack+0xa9/0xd0 [ 151.463996] ? save_stack+0x43/0xd0 [ 151.467613] ? kasan_kmalloc+0xc4/0xe0 [ 151.471485] ? kasan_slab_alloc+0x12/0x20 [ 151.475620] ? kmem_cache_alloc_node+0x144/0x780 [ 151.480361] ? __alloc_skb+0x111/0x780 [ 151.484237] ? tcp_send_ack+0x11d/0x690 [ 151.488198] ? __tcp_ack_snd_check+0x2bb/0x5a0 [ 151.492767] ? tcp_rcv_established+0x8bb/0x1ef0 [ 151.497426] ? tcp_v6_do_rcv+0x48a/0x1420 [ 151.501563] ? __release_sock+0x12f/0x3a0 [ 151.505696] ? release_sock+0xa4/0x2b0 [ 151.509568] ? tcp_sendmsg+0x3a/0x50 [ 151.513272] ? inet_sendmsg+0x19f/0x690 [ 151.517232] ? sock_sendmsg+0xd5/0x120 [ 151.521108] ? ___sys_sendmsg+0x525/0x940 [ 151.525238] ? __sys_sendmmsg+0x240/0x6f0 [ 151.529371] ? __x64_sys_sendmmsg+0x9d/0x100 [ 151.533768] ? do_syscall_64+0x1b1/0x800 [ 151.537817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.543174] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.548354] ? print_usage_bug+0xc0/0xc0 [ 151.552406] ? graph_lock+0x170/0x170 [ 151.556196] ? sock_def_readable+0x2f2/0x710 [ 151.560592] ? tcp_queue_rcv+0x800/0x800 [ 151.564638] ? sk_send_sigurg+0x3c0/0x3c0 [ 151.568781] __should_failslab+0x124/0x180 [ 151.573042] should_failslab+0x9/0x14 [ 151.576850] kmem_cache_alloc_node_trace+0x5a/0x770 [ 151.581864] __kmalloc_node_track_caller+0x33/0x70 [ 151.586783] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 151.591527] __alloc_skb+0x14d/0x780 [ 151.595230] ? skb_scrub_packet+0x580/0x580 [ 151.599540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.605073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.610597] ? __tcp_select_window+0x393/0x9e0 [ 151.615172] ? tcp_schedule_loss_probe+0x510/0x510 [ 151.620091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.625615] ? bictcp_cong_avoid+0xf70/0xf70 [ 151.630012] tcp_send_ack+0x11d/0x690 [ 151.633810] __tcp_ack_snd_check+0x2bb/0x5a0 [ 151.638210] ? tcp_process_tlp_ack+0x760/0x760 [ 151.642785] ? tcp_xmit_recovery.part.59+0x130/0x130 [ 151.647883] tcp_rcv_established+0x8bb/0x1ef0 [ 151.652364] ? find_held_lock+0x36/0x1c0 [ 151.656413] ? tcp_data_queue+0x44e0/0x44e0 [ 151.660720] ? ip6_dst_check+0x21d/0x4d0 [ 151.664771] ? rt6_check+0x3d0/0x3d0 [ 151.668472] ? lock_downgrade+0x8e0/0x8e0 [ 151.672609] ? mark_held_locks+0xc9/0x160 [ 151.676745] ? kasan_check_read+0x11/0x20 [ 151.680884] ? __local_bh_enable_ip+0x161/0x230 [ 151.685542] tcp_v6_do_rcv+0x48a/0x1420 [ 151.689507] __release_sock+0x12f/0x3a0 [ 151.693474] release_sock+0xa4/0x2b0 [ 151.697174] ? __release_sock+0x3a0/0x3a0 [ 151.701307] ? trace_hardirqs_on+0xd/0x10 [ 151.705444] ? __local_bh_enable_ip+0x161/0x230 [ 151.710102] ? lock_sock_nested+0xe7/0x120 [ 151.714326] tcp_sendmsg+0x3a/0x50 [ 151.717855] inet_sendmsg+0x19f/0x690 [ 151.721641] ? copy_msghdr_from_user+0x3bc/0x560 [ 151.726384] ? ipip_gro_receive+0x100/0x100 [ 151.730693] ? move_addr_to_kernel.part.18+0x100/0x100 [ 151.735963] ? security_socket_sendmsg+0x94/0xc0 [ 151.740707] ? ipip_gro_receive+0x100/0x100 [ 151.745025] sock_sendmsg+0xd5/0x120 [ 151.748730] ___sys_sendmsg+0x525/0x940 [ 151.752698] ? copy_msghdr_from_user+0x560/0x560 [ 151.757449] ? perf_trace_lock+0xd6/0x900 [ 151.761588] ? __fget_light+0x2ef/0x430 [ 151.765550] ? fget_raw+0x20/0x20 [ 151.768995] ? lock_downgrade+0x8e0/0x8e0 [ 151.773139] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.778677] ? proc_fail_nth_write+0x96/0x1f0 [ 151.783171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.788696] ? sockfd_lookup_light+0xc5/0x160 [ 151.793178] __sys_sendmmsg+0x240/0x6f0 [ 151.797147] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 151.801477] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.807006] ? fput+0x130/0x1a0 [ 151.810278] ? ksys_write+0x1a6/0x250 [ 151.814070] ? __ia32_sys_read+0xb0/0xb0 [ 151.818119] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 151.822951] __x64_sys_sendmmsg+0x9d/0x100 [ 151.827174] do_syscall_64+0x1b1/0x800 [ 151.831049] ? finish_task_switch+0x1ca/0x810 [ 151.835534] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.840461] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.845392] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.850763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.855599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.860775] RIP: 0033:0x455979 [ 151.863947] RSP: 002b:00007fed96e71c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 151.871641] RAX: ffffffffffffffda RBX: 00007fed96e726d4 RCX: 0000000000455979 [ 151.878895] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000013 [ 151.886152] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.893405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 151.900657] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000003 2018/04/29 18:56:26 executing program 2: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x32299e84, 0x100000000020040) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000480)={0x8, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x88) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="39302c841b9855eeba7da12cf9a26cb3890289a48cc667bdc4e00cb0b92f9f3bc1", 0x21, r0) 2018/04/29 18:56:26 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x1ab) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000080)={&(0x7f00000001c0)=""/242, 0xf2}) r2 = accept$alg(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) r1 = getpid() setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) rt_sigqueueinfo(r1, 0x40, &(0x7f0000000040)={0x28, 0x95d8, 0x0, 0x3}) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) 2018/04/29 18:56:26 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r1, r0, 0xfffffffffffffffd}) 2018/04/29 18:56:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100000000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000180)=0x4) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:26 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000240)="30586c28584a9eae583938c6507d2e3212ed136e58cbe74e69bf34a2a73337f6ff3114e6851a900db7a57e5a88c1a60d30e1eb27be48f2c9ebcf5a803db5eb838a26a04b23265dc67de6532305df23373e2ace3447df58303aace27251fa23860110c4f31c7ad49c922d4649c2b0f1b033eebdecc8a22b1f542a3b941bfd6a5a4aef118dcda93672b1cbd4caa39ed25eb57171311056949d3b56f50d7dc7fbeedd1625b84435bc60abe4bd764d46d5", 0xaf) 2018/04/29 18:56:26 executing program 1 (fault-call:9 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:26 executing program 3: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/04/29 18:56:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() move_pages(r0, 0x5, &(0x7f0000000180)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000001c0)=[0x3ff], &(0x7f0000000240)=[0x0], 0x0) r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000300)=""/92) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) r3 = shmget$private(0x0, 0x4000, 0x409, &(0x7f0000ffb000/0x4000)=nil) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0x1ff}, 0x0, 0x100, 0xef84, 0xb641, r0, r0, 0xab4e}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:26 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x42200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xa6e4, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in={0x2, 0x4e20, @rand_addr=0x432}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 152.083743] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:26 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9, &(0x7f0000000100)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x3) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:26 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x4b, "4689cc8b3a52c07b1d8c9256e54f9dea6826ac68ab896266a19be8a46573ba6c94748f8732aab7e1654fd123ee601b0f7691e326ca5b3dee1323b7bbd3b4adf1d0e046724e03479f41a96a"}, &(0x7f00000001c0)=0x6f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0xf9, "b86e2ea33b61697f7cfa740c08ab925defe4d9602566001de64b6dea74a4feb3f4e31febccbb021d241ad0e313ec162926fde1cec11e9417d92c827b69dbd9f2bb9f3e72c69422566bed7f65bda0c57e5c6f4256ca1fa485b0a2bcdf1992b8541772d953081532cd55b6d39b306360cc1b5830793aa076b0e4c9b93c8831c665c885d3934a082810e9fc90a407eaa561d3f72083f7a85518cd0c1e70751ab7b08a6b13d807d15cc802a6f3d4f5e1420f00334da1c0ac7540f9142dc17ac57b25d6cfd4a8bbb439429a3cacffe7092f3f4b3bf9dfb247c697c9c86c8680a9dee7f8890fea5bf1facbd7a3be4fe6c7a8485abfcb9d2d73e353c8"}, &(0x7f0000000740)=0x11d) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000580)={'IDLETIMER\x00'}, &(0x7f00000005c0)=0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000440)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) gettid() r3 = getpgrp(r1) r4 = syz_open_procfs(r3, &(0x7f0000000200)='children\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) recvfrom$packet(r4, &(0x7f0000000040)=""/201, 0xc9, 0x100, &(0x7f0000000400)={0x11, 0x9, r5, 0x1, 0x7, 0x6}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x6, 0x4) 2018/04/29 18:56:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x1ff) accept4(r2, 0x0, &(0x7f00000000c0), 0x0) [ 152.110997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:26 executing program 2: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000140)="fd2d6c6f287b00", 0x7, 0x2) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) lseek(r1, 0x0, 0x6) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/04/29 18:56:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/195, &(0x7f0000000180)=0xc3) open(&(0x7f00000001c0)='./file0\x00', 0x1000007ffff, 0x10000000001) 2018/04/29 18:56:26 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000100)='cpuset(GPL[keyring(\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x4, 0x30, "d7aa18c93ec948a641030b0b8c8a05fd4828f79a8d367d1b3736d8875ad40aba6b7c6d6fe3975b299bd098a01b51999c"}, 0x38) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bond_slave_0\x00', 0x8}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/29 18:56:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x40000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xfefd, 0x8, 0x9, 0x6a, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x3, 0x8, 0x6}, &(0x7f0000000400)=0x10) r3 = accept4(r0, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f047bea39c1e7137f2bb33210000"], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x3}, &(0x7f0000000240)=0x8) 2018/04/29 18:56:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 18:56:26 executing program 2: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r2 = getuid() r3 = getgid() keyctl$chown(0x4, r0, r2, r3) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:26 executing program 3 (fault-call:4 fault-nth:0): unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:26 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) fgetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="86797374656d2e6d6f756e74737461745c698f8e141ef7f16fcaffa9a0a9737d"], &(0x7f00000000c0)=""/81, 0x51) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') [ 152.512183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:26 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x7, 0x3d, "72abf2b11954b5530ce92cb2155ed4069377e6306e8cc5b66f8b1f0dabd6e55fbb68fbe8af5345f872bdb9b31aed8183fe181b341654568fe9453e7dd9"}, 0x45) 2018/04/29 18:56:26 executing program 0: execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000001680)=[&(0x7f0000001500)='eth0(md5sumvmnet0em0proccgroupbdev}eth1)\'security\x00', &(0x7f0000001600)='/dev/dsp#\x00', &(0x7f0000001640)='/dev/dsp#\x00'], &(0x7f0000001740)=[&(0x7f00000016c0)=':\x00', &(0x7f0000001700)='msdos\x00']) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0xc00) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0xfffffef5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xfffffffffffffe0d) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=@known='system.posix_acl_default\x00', &(0x7f0000001540)="0200000002000000fffffffffffffe0100000000", 0x14, 0x1) r2 = msgget(0x0, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000001440)=""/170) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffff7, 0x4, &(0x7f0000001380)=[{&(0x7f00000001c0)="3ff26388c3c88358b99cd534f120b040226d3539fa2bc16f4579813f5ad81ddd23f7bd454512a053a94398fead62c29e7d375af42c217ff9cbce9f61655d2ded847b9c1b8814daa45ecfff6f449210cb04a88a94d9d2d8e8e9ae88ca28624f16d191a1af5e317e74c041ce60d30a2a3dbd5de8a0dd", 0x75, 0xfffffffffffffff9}, {&(0x7f0000000280)="f4f67b4201bf3990ce78f5f334b30c7a4d48066c4d96402b3813b2fd2742c205272868a8729c2c06d09ad64bb5246977be1a81f98fc2a4a3959c6d2d73aebab52b9d0cfbfd", 0x45, 0x3}, {&(0x7f0000000300)="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", 0x1000, 0x8}, {&(0x7f0000001300)="5a5cf2b87af718ae28297a7737caf19b5ccf7499cc32dced305cc0e87aa92babd3495368f6464675480ec0cdf46cf7dcac6723004892311cf08cbb7b12f96ec6681545d3508f", 0x46, 0x10000}], 0x8400, &(0x7f0000001400)=ANY=[@ANYBLOB='errorr=continue,arrors=remoue,check=normal,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) [ 152.598533] IPVS: ftp: loaded support on port[0] = 21 [ 152.816377] FAULT_INJECTION: forcing a failure. [ 152.816377] name failslab, interval 1, probability 0, space 0, times 0 [ 152.827980] CPU: 1 PID: 12321 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #24 [ 152.835256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.844600] Call Trace: [ 152.847190] dump_stack+0x1b9/0x294 [ 152.850817] ? dump_stack_print_info.cold.2+0x52/0x52 [ 152.856007] ? lock_release+0xa10/0xa10 [ 152.859984] should_fail.cold.4+0xa/0x1a [ 152.864046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.869154] ? kasan_check_write+0x14/0x20 [ 152.873384] ? __mutex_lock+0x7d9/0x17f0 [ 152.877441] ? graph_lock+0x170/0x170 [ 152.881240] ? seq_read+0xd5/0x1520 [ 152.884869] ? __lock_acquire+0x7f5/0x5140 [ 152.889100] ? find_held_lock+0x36/0x1c0 [ 152.893162] ? __lock_is_held+0xb5/0x140 [ 152.897234] ? check_same_owner+0x320/0x320 [ 152.901556] ? rcu_note_context_switch+0x710/0x710 [ 152.906482] ? graph_lock+0x170/0x170 [ 152.910284] __should_failslab+0x124/0x180 [ 152.914523] should_failslab+0x9/0x14 [ 152.918322] kmem_cache_alloc_node_trace+0x26f/0x770 [ 152.923426] ? __lock_acquire+0x7f5/0x5140 [ 152.927690] __kmalloc_node+0x33/0x70 [ 152.931495] kvmalloc_node+0x6b/0x100 [ 152.935297] traverse+0x4e3/0xa80 [ 152.938759] ? seq_open+0x1c0/0x1c0 [ 152.942398] ? seq_file_path+0x30/0x30 [ 152.946300] seq_read+0xf14/0x1520 [ 152.949858] ? kasan_check_read+0x11/0x20 [ 152.954020] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 152.959209] ? seq_file_path+0x30/0x30 [ 152.963081] ? __fget+0x40c/0x650 [ 152.966520] ? seq_file_path+0x30/0x30 [ 152.970387] proc_reg_read+0x10a/0x190 [ 152.974273] __vfs_read+0x10f/0xa50 [ 152.977889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.983405] ? proc_reg_unlocked_ioctl+0x180/0x180 [ 152.988315] ? vfs_copy_file_range+0xb80/0xb80 [ 152.992876] ? fsnotify+0xfc0/0xfc0 [ 152.996483] ? fsnotify_first_mark+0x330/0x330 [ 153.001052] ? __fget_light+0x2ef/0x430 [ 153.005014] ? fget_raw+0x20/0x20 [ 153.008458] ? security_file_permission+0x1c6/0x240 [ 153.013455] ? rw_verify_area+0x118/0x360 [ 153.017583] vfs_read+0x17f/0x3d0 [ 153.021027] ksys_pread64+0x174/0x1a0 [ 153.024813] ? __ia32_sys_write+0xb0/0xb0 [ 153.028941] ? __ia32_sys_read+0xb0/0xb0 [ 153.032987] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 153.037815] __x64_sys_pread64+0x97/0xf0 [ 153.041867] do_syscall_64+0x1b1/0x800 [ 153.045741] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 153.050569] ? syscall_return_slowpath+0x5c0/0x5c0 [ 153.055490] ? syscall_return_slowpath+0x30f/0x5c0 [ 153.060413] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 153.065770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.070596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.075770] RIP: 0033:0x455979 [ 153.078944] RSP: 002b:00007f6293e0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 153.086641] RAX: ffffffffffffffda RBX: 00007f6293e0c6d4 RCX: 0000000000455979 [ 153.093899] RDX: 0000000000000008 RSI: 0000000020e3e000 RDI: 0000000000000014 [ 153.101146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.108393] R10: 00000000000000a3 R11: 0000000000000246 R12: 0000000000000016 2018/04/29 18:56:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x20, {0x2, 0x4e24}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x2b5, 0x34, 0xcf, 0x1, &(0x7f00000000c0)='bond0\x00', 0x40, 0x4, 0x79a}) 2018/04/29 18:56:27 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) socket$netlink(0x10, 0x3, 0xd) getitimer(0x3, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000140)={{0x0, 0x73b, 0x2, 0x254, 0xa3, 0x8, 0x2c5, 0x40000000}, "4f75732b13dc2c23a903e9a188a21e62b8d1dafcf4691c8dd6e67019e3d8221948221b15fd2b34c21c2a5850fb5f045e8c64eb7699b97b080905e11a249069ba0bf03fc6993a5008801a2ed22bcb030b06bd3e9ff9fe04f4608271e8818926432cd65dcd393a6185fe508ca7aba13cf6b01cfe29c5eb802729c5c8f819ba50f4fd52", [[], [], []]}, 0x3a2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:27 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='ppp0$\\keyring\x00', 0x3) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"daf1d336f6b7aa"}, 0x10000}, [{"4623293a188ffd"}, {"c9ef43050382c5"}, {"ac91438ad8003c"}, {"17955366baa90f"}, {"df25f2ed1b9120"}, {"c15872f266467c"}, {"2161b39940d30a"}, {"0e9c14ba494c9b"}]}, 0x48) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:27 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x7, 0x3d, "72abf2b11954b5530ce92cb2155ed4069377e6306e8cc5b66f8b1f0dabd6e55fbb68fbe8af5345f872bdb9b31aed8183fe181b341654568fe9453e7dd9"}, 0x45) 2018/04/29 18:56:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(0xffffffffffffffff, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgid(r1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f000013bffc), 0x100) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000006000000060000000900000001040000a70400000000000006000000060000000400000001000080050000000000000052ed6cac7efdb9650b00008033860000070000005bc11132624692b9417c140300000004000000000000000700000000000000090000000000000000000000000600000003000000050000000000000009445717b10000000800000000000c00"]) 2018/04/29 18:56:27 executing program 6: r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) mlockall(0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0x80000000, 0x0, 0x80000000}}) syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') 2018/04/29 18:56:27 executing program 3 (fault-call:4 fault-nth:1): unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/04/29 18:56:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0xe, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) [ 153.115651] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 2018/04/29 18:56:27 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) setpriority(0x3, r1, 0x10000000009) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001780)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001880)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00082cbd7000fdc7df250c000000300002000800010000000000000000000000ff0f0000000000000008000900050000200000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40050}, 0x80) [ 153.211215] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 18:56:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x6a9) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt(r2, 0x7ff, 0x8000, &(0x7f0000000080)=""/83, &(0x7f0000000100)=0x53) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001040)=""/4096) 2018/04/29 18:56:27 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="7f00000024000000ff7f000001800000240000000000000193000000010000660003000000ff7f00005f000000"]) r2 = fcntl$getown(r1, 0x9) waitid(0x2, r2, 0x0, 0x4000000e, &(0x7f00000001c0)) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/04/29 18:56:27 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x7, 0x3d, "72abf2b11954b5530ce92cb2155ed4069377e6306e8cc5b66f8b1f0dabd6e55fbb68fbe8af5345f872bdb9b31aed8183fe181b341654568fe9453e7dd9"}, 0x45) 2018/04/29 18:56:27 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r1, 0x157}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 18:56:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) migrate_pages(r0, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x40000, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x0) 2018/04/29 18:56:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x900) r1 = dup(r0) pwrite64(r0, &(0x7f0000000100)="01b8763c07234b50f0b0fbd98abe69b060c1054d7230711af1e2e38245b2431eff1f00def890031d8898dbd400435b5141bbc99ea4115796e4867e4d8ba61984aad845fe513dc28044c2e17550551a4f41bb8550df76cffaf250dac7bc88bcf11f3095d34ad97fc2e6d3aef50acc9a678342f6a2b9383b6eb994114a", 0x7c, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x3f, 0x2}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x6, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x94, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0xfff, @empty, 0x80000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x2d}]}, &(0x7f0000000300)=0x10) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) 2018/04/29 18:56:27 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x408000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='nodev]eth0&]\'md5sum-(\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000100)={0x1, 0x2000}) [ 153.461657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 18:56:27 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)='(eth1\x00', 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000003c0)=""/116) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) [ 153.811750] ================================================================== [ 153.821264] BUG: KASAN: stack-out-of-bounds in update_stack_state+0x5d9/0x670 [ 153.828527] Read of size 8 at addr ffff880194a67218 by task syz-executor6/12361 [ 153.835954] [ 153.837572] CPU: 0 PID: 12361 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #24 [ 153.844831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.854168] Call Trace: [ 153.856745] dump_stack+0x1b9/0x294 [ 153.860366] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.865546] ? printk+0x9e/0xba [ 153.868819] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 153.873570] ? kasan_check_write+0x14/0x20 [ 153.877795] print_address_description+0x6c/0x20b [ 153.882626] ? update_stack_state+0x5d9/0x670 [ 153.887111] kasan_report.cold.7+0x242/0x2fe [ 153.891512] __asan_report_load8_noabort+0x14/0x20 [ 153.896432] update_stack_state+0x5d9/0x670 [ 153.900752] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 153.906630] ? graph_lock+0x170/0x170 [ 153.910419] ? graph_lock+0x170/0x170 [ 153.914211] ? account_entity_enqueue+0x3db/0x6f0 [ 153.919049] __unwind_start+0xf9/0x330 [ 153.922929] ? graph_lock+0x170/0x170 [ 153.926720] perf_callchain_kernel+0x2ab/0x630 [ 153.931297] ? arch_perf_update_userpage+0x470/0x470 [ 153.936405] get_perf_callchain+0x515/0xb20 [ 153.940721] ? put_callchain_buffers+0x120/0x120 [ 153.945472] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 153.950307] ? attach_entity_load_avg+0x850/0x850 [ 153.955134] ? graph_lock+0x170/0x170 [ 153.958930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.964458] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.969981] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 153.976031] perf_prepare_sample+0x123d/0x1900 [ 153.980619] ? perf_output_sample+0x1d10/0x1d10 [ 153.985284] ? kasan_check_read+0x11/0x20 [ 153.989419] ? rcu_is_watching+0x85/0x140 [ 153.993555] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 153.998735] ? retint_kernel+0x10/0x10 [ 154.002625] perf_event_output_forward+0x10a/0x2b0 [ 154.007545] ? perf_prepare_sample+0x1900/0x1900 [ 154.012288] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 154.017380] ? graph_lock+0x170/0x170 [ 154.021166] ? __lock_is_held+0xb5/0x140 [ 154.025220] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.030744] ? __perf_event_account_interrupt+0xee/0x290 [ 154.036183] ? perf_prepare_sample+0x1900/0x1900 [ 154.040924] __perf_event_overflow+0x231/0x4b0 [ 154.045499] ? __perf_event_account_interrupt+0x290/0x290 [ 154.051021] ? lock_acquire+0x1dc/0x520 [ 154.054999] ? ___perf_sw_event+0x1e8/0x780 [ 154.059313] ? perf_prepare_sample+0x1900/0x1900 [ 154.064067] perf_swevent_overflow+0xad/0x150 [ 154.068557] perf_swevent_event+0x1f0/0x2e0 [ 154.072875] ___perf_sw_event+0x486/0x780 [ 154.077009] ? put_prev_entity+0xcc/0x2a0 [ 154.081150] ? perf_swevent_put_recursion_context+0x60/0x60 [ 154.086862] ? run_rebalance_domains+0x4a0/0x4a0 [ 154.091608] ? kasan_check_read+0x11/0x20 [ 154.095745] ? rcu_is_watching+0x85/0x140 [ 154.099882] ? rcu_pm_notify+0xc0/0xc0 [ 154.103769] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.108774] ? rcu_note_context_switch+0x584/0x710 [ 154.113690] ? rcu_sched_qs+0x150/0x150 [ 154.117654] ? graph_lock+0x170/0x170 [ 154.121440] ? lock_acquire+0x1dc/0x520 [ 154.125401] ? __schedule+0x246/0x1e30 [ 154.129273] ? graph_lock+0x170/0x170 [ 154.133077] ? __lock_is_held+0xb5/0x140 [ 154.137135] __schedule+0xf3f/0x1e30 [ 154.140838] ? rq_clock+0x75/0x90 [ 154.144282] ? __schedule+0xf3f/0x1e30 [ 154.148166] ? __sched_text_start+0x8/0x8 [ 154.152310] ? fd_install+0x4d/0x60 [ 154.155929] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 154.161019] ? do_raw_spin_lock+0xc1/0x200 [ 154.165254] ? perf_event_set_output+0x660/0x660 [ 154.169999] schedule+0xef/0x430 [ 154.173358] ? __schedule+0x1e30/0x1e30 [ 154.177323] ? putname+0xf2/0x130 [ 154.180763] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.185767] ? kmem_cache_free+0x25c/0x2d0 [ 154.189998] ? exit_to_usermode_loop+0x87/0x310 [ 154.194663] exit_to_usermode_loop+0x220/0x310 [ 154.199235] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 154.204072] ? do_syscall_64+0x92/0x800 [ 154.208039] do_syscall_64+0x6ac/0x800 [ 154.211917] ? finish_task_switch+0x1ca/0x810 [ 154.216400] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.221318] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.226241] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.231596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.236431] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.241607] RIP: 0033:0x455979 [ 154.244784] RSP: 002b:00007fa523c7dc88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 154.252480] RAX: 0000000000000001 RBX: 00007fa523c7e6d4 RCX: 0000000000455979 [ 154.259734] RDX: 0000000000000017 RSI: 0000000000000001 RDI: 000000000072becc [ 154.266995] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.274250] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.281503] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 [ 154.288772] [ 154.290381] The buggy address belongs to the page: [ 154.295297] page:ffffea00065299c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 154.303424] flags: 0x2fffc0000000000() [ 154.307302] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 154.315174] raw: ffffea000708da20 ffffea00065299a0 0000000000000000 0000000000000000 [ 154.323033] page dumped because: kasan: bad access detected [ 154.328723] [ 154.330334] Memory state around the buggy address: [ 154.335250] ffff880194a67100: 00 f1 f1 f1 f1 00 00 00 00 00 00 00 00 00 00 00 [ 154.342592] ffff880194a67180: f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 [ 154.349936] >ffff880194a67200: 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 f8 f2 [ 154.357276] ^ [ 154.361406] ffff880194a67280: f2 f2 f2 f2 f2 f2 00 00 00 f2 f3 f3 f3 f3 00 00 [ 154.368750] ffff880194a67300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 [ 154.376089] ================================================================== [ 154.383429] Kernel panic - not syncing: panic_on_warn set ... [ 154.383429] [ 154.390780] CPU: 0 PID: 12361 Comm: syz-executor6 Tainted: G B 4.17.0-rc2+ #24 [ 154.399423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.408760] Call Trace: [ 154.411337] dump_stack+0x1b9/0x294 [ 154.414958] ? dump_stack_print_info.cold.2+0x52/0x52 [ 154.420136] ? lock_downgrade+0x8e0/0x8e0 [ 154.424279] ? update_stack_state+0x510/0x670 [ 154.428763] panic+0x22f/0x4de [ 154.431947] ? add_taint.cold.5+0x16/0x16 [ 154.436088] ? print_shadow_for_address+0xba/0x116 [ 154.441010] ? do_raw_spin_unlock+0x9e/0x2e0 [ 154.445424] ? update_stack_state+0x5d9/0x670 [ 154.449909] kasan_end_report+0x47/0x4f [ 154.453868] kasan_report.cold.7+0x76/0x2fe [ 154.458491] __asan_report_load8_noabort+0x14/0x20 [ 154.463413] update_stack_state+0x5d9/0x670 [ 154.467731] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 154.473602] ? graph_lock+0x170/0x170 [ 154.477387] ? graph_lock+0x170/0x170 [ 154.481177] ? account_entity_enqueue+0x3db/0x6f0 [ 154.486019] __unwind_start+0xf9/0x330 [ 154.489898] ? graph_lock+0x170/0x170 [ 154.493692] perf_callchain_kernel+0x2ab/0x630 [ 154.498267] ? arch_perf_update_userpage+0x470/0x470 [ 154.503377] get_perf_callchain+0x515/0xb20 [ 154.507691] ? put_callchain_buffers+0x120/0x120 [ 154.512434] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 154.517266] ? attach_entity_load_avg+0x850/0x850 [ 154.522094] ? graph_lock+0x170/0x170 [ 154.525892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.531423] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.536953] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 154.543005] perf_prepare_sample+0x123d/0x1900 [ 154.547588] ? perf_output_sample+0x1d10/0x1d10 [ 154.552250] ? kasan_check_read+0x11/0x20 [ 154.556386] ? rcu_is_watching+0x85/0x140 [ 154.560523] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.565705] ? retint_kernel+0x10/0x10 [ 154.569587] perf_event_output_forward+0x10a/0x2b0 [ 154.574508] ? perf_prepare_sample+0x1900/0x1900 [ 154.579252] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 154.584347] ? graph_lock+0x170/0x170 [ 154.588133] ? __lock_is_held+0xb5/0x140 [ 154.592189] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.597714] ? __perf_event_account_interrupt+0xee/0x290 [ 154.603154] ? perf_prepare_sample+0x1900/0x1900 [ 154.607895] __perf_event_overflow+0x231/0x4b0 [ 154.612469] ? __perf_event_account_interrupt+0x290/0x290 [ 154.617995] ? lock_acquire+0x1dc/0x520 [ 154.621962] ? ___perf_sw_event+0x1e8/0x780 [ 154.626276] ? perf_prepare_sample+0x1900/0x1900 [ 154.631035] perf_swevent_overflow+0xad/0x150 [ 154.635522] perf_swevent_event+0x1f0/0x2e0 [ 154.639837] ___perf_sw_event+0x486/0x780 [ 154.643969] ? put_prev_entity+0xcc/0x2a0 [ 154.648112] ? perf_swevent_put_recursion_context+0x60/0x60 [ 154.653824] ? run_rebalance_domains+0x4a0/0x4a0 [ 154.658569] ? kasan_check_read+0x11/0x20 [ 154.662702] ? rcu_is_watching+0x85/0x140 [ 154.666840] ? rcu_pm_notify+0xc0/0xc0 [ 154.670724] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.675729] ? rcu_note_context_switch+0x584/0x710 [ 154.680646] ? rcu_sched_qs+0x150/0x150 [ 154.684610] ? graph_lock+0x170/0x170 [ 154.688399] ? lock_acquire+0x1dc/0x520 [ 154.692360] ? __schedule+0x246/0x1e30 [ 154.696233] ? graph_lock+0x170/0x170 [ 154.700034] ? __lock_is_held+0xb5/0x140 [ 154.704093] __schedule+0xf3f/0x1e30 [ 154.707798] ? rq_clock+0x75/0x90 [ 154.711242] ? __schedule+0xf3f/0x1e30 [ 154.715127] ? __sched_text_start+0x8/0x8 [ 154.719281] ? fd_install+0x4d/0x60 [ 154.722900] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 154.727991] ? do_raw_spin_lock+0xc1/0x200 [ 154.732231] ? perf_event_set_output+0x660/0x660 [ 154.736978] schedule+0xef/0x430 [ 154.740338] ? __schedule+0x1e30/0x1e30 [ 154.744301] ? putname+0xf2/0x130 [ 154.747742] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.752748] ? kmem_cache_free+0x25c/0x2d0 [ 154.756979] ? exit_to_usermode_loop+0x87/0x310 [ 154.761648] exit_to_usermode_loop+0x220/0x310 [ 154.766219] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 154.771051] ? do_syscall_64+0x92/0x800 [ 154.775024] do_syscall_64+0x6ac/0x800 [ 154.778902] ? finish_task_switch+0x1ca/0x810 [ 154.783389] ? syscall_return_slowpath+0x5c0/0x5c0 [ 154.788306] ? syscall_return_slowpath+0x30f/0x5c0 [ 154.793226] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 154.798584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.803418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.808595] RIP: 0033:0x455979 [ 154.811770] RSP: 002b:00007fa523c7dc88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 154.819467] RAX: 0000000000000001 RBX: 00007fa523c7e6d4 RCX: 0000000000455979 [ 154.826723] RDX: 0000000000000017 RSI: 0000000000000001 RDI: 000000000072becc [ 154.833981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.841237] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.848492] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 [ 154.855776] [ 154.855781] ====================================================== [ 154.855786] WARNING: possible circular locking dependency detected [ 154.855790] 4.17.0-rc2+ #24 Not tainted [ 154.855795] ------------------------------------------------------ [ 154.855799] syz-executor6/12361 is trying to acquire lock: [ 154.855802] 000000004fd1a6e4 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 154.855816] [ 154.855819] but task is already holding lock: [ 154.855822] 000000008a233608 (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 154.855835] [ 154.855839] which lock already depends on the new lock. [ 154.855841] [ 154.855844] [ 154.855848] the existing dependency chain (in reverse order) is: [ 154.855851] [ 154.855853] -> #3 (report_lock){....}: [ 154.855866] _raw_spin_lock_irqsave+0x96/0xc0 [ 154.855869] kasan_report+0x6c/0xe0 [ 154.855874] __asan_report_load8_noabort+0x14/0x20 [ 154.855878] update_stack_state+0x5d9/0x670 [ 154.855881] __unwind_start+0xf9/0x330 [ 154.855885] perf_callchain_kernel+0x2ab/0x630 [ 154.855889] get_perf_callchain+0x515/0xb20 [ 154.855893] perf_prepare_sample+0x123d/0x1900 [ 154.855898] perf_event_output_forward+0x10a/0x2b0 [ 154.855902] __perf_event_overflow+0x231/0x4b0 [ 154.855906] perf_swevent_overflow+0xad/0x150 [ 154.855910] perf_swevent_event+0x1f0/0x2e0 [ 154.855913] ___perf_sw_event+0x486/0x780 [ 154.855917] __schedule+0xf3f/0x1e30 [ 154.855920] schedule+0xef/0x430 [ 154.855924] exit_to_usermode_loop+0x220/0x310 [ 154.855928] do_syscall_64+0x6ac/0x800 [ 154.855932] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.855934] [ 154.855937] -> #2 (&rq->lock){-.-.}: [ 154.855949] _raw_spin_lock+0x2a/0x40 [ 154.855953] task_fork_fair+0x8a/0x660 [ 154.855957] sched_fork+0x43e/0xb30 [ 154.855961] copy_process.part.38+0x1c18/0x6e90 [ 154.855964] _do_fork+0x291/0x12a0 [ 154.855968] kernel_thread+0x34/0x40 [ 154.855971] rest_init+0x22/0xe4 [ 154.855975] start_kernel+0x906/0x92d [ 154.855979] x86_64_start_reservations+0x29/0x2b [ 154.855983] x86_64_start_kernel+0x76/0x79 [ 154.855987] secondary_startup_64+0xa5/0xb0 [ 154.855989] [ 154.855991] -> #1 (&p->pi_lock){-.-.}: [ 154.856010] _raw_spin_lock_irqsave+0x96/0xc0 [ 154.856014] try_to_wake_up+0xca/0x1190 [ 154.856017] wake_up_process+0x10/0x20 [ 154.856021] __up.isra.1+0x1b8/0x290 [ 154.856024] up+0x12f/0x1b0 [ 154.856028] __up_console_sem+0xbe/0x1b0 [ 154.856031] console_unlock+0x7d6/0x1100 [ 154.856035] do_con_write+0x12b2/0x2280 [ 154.856039] con_write+0x25/0xc0 [ 154.856042] n_tty_write+0x6b9/0x1180 [ 154.856046] tty_write+0x3f1/0x880 [ 154.856049] __vfs_write+0x10b/0x960 [ 154.856053] vfs_write+0x1f8/0x560 [ 154.856056] ksys_write+0xf9/0x250 [ 154.856060] __x64_sys_write+0x73/0xb0 [ 154.856063] do_syscall_64+0x1b1/0x800 [ 154.856068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.856070] [ 154.856072] -> #0 ((console_sem).lock){-.-.}: [ 154.856085] lock_acquire+0x1dc/0x520 [ 154.856089] _raw_spin_lock_irqsave+0x96/0xc0 [ 154.856093] down_trylock+0x13/0x70 [ 154.856097] __down_trylock_console_sem+0xae/0x200 [ 154.856101] console_trylock+0x15/0xa0 [ 154.856104] vprintk_emit+0x694/0xdd0 [ 154.856108] vprintk_default+0x28/0x30 [ 154.856111] vprintk_func+0x7a/0xe7 [ 154.856115] printk+0x9e/0xba [ 154.856118] kasan_report+0x7c/0xe0 [ 154.856122] __asan_report_load8_noabort+0x14/0x20 [ 154.856126] update_stack_state+0x5d9/0x670 [ 154.856130] __unwind_start+0xf9/0x330 [ 154.856134] perf_callchain_kernel+0x2ab/0x630 [ 154.856138] get_perf_callchain+0x515/0xb20 [ 154.856142] perf_prepare_sample+0x123d/0x1900 [ 154.856146] perf_event_output_forward+0x10a/0x2b0 [ 154.856150] __perf_event_overflow+0x231/0x4b0 [ 154.856154] perf_swevent_overflow+0xad/0x150 [ 154.856158] perf_swevent_event+0x1f0/0x2e0 [ 154.856162] ___perf_sw_event+0x486/0x780 [ 154.856165] __schedule+0xf3f/0x1e30 [ 154.856169] schedule+0xef/0x430 [ 154.856173] exit_to_usermode_loop+0x220/0x310 [ 154.856176] do_syscall_64+0x6ac/0x800 [ 154.856181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.856183] [ 154.856187] other info that might help us debug this: [ 154.856189] [ 154.856192] Chain exists of: [ 154.856194] (console_sem).lock --> &rq->lock --> report_lock [ 154.856211] [ 154.856214] Possible unsafe locking scenario: [ 154.856216] [ 154.856220] CPU0 CPU1 [ 154.856224] ---- ---- [ 154.856226] lock(report_lock); [ 154.856235] lock(&rq->lock); [ 154.856243] lock(report_lock); [ 154.856251] lock((console_sem).lock); [ 154.856258] [ 154.856261] *** DEADLOCK *** [ 154.856263] [ 154.856267] 4 locks held by syz-executor6/12361: [ 154.856269] #0: 00000000cff939f7 (&rq->lock){-.-.}, at: __schedule+0x246/0x1e30 [ 154.856285] #1: 00000000bd388d49 (rcu_read_lock){....}, at: ___perf_sw_event+0x1e8/0x780 [ 154.856300] #2: 00000000bd388d49 (rcu_read_lock){....}, at: perf_event_output_forward+0x0/0x2b0 [ 154.856317] #3: 000000008a233608 (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 154.856332] [ 154.856335] stack backtrace: [ 154.856341] CPU: 0 PID: 12361 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #24 [ 154.856347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.856350] Call Trace: [ 154.856354] dump_stack+0x1b9/0x294 [ 154.856358] ? dump_stack_print_info.cold.2+0x52/0x52 [ 154.856361] ? print_lock+0xd1/0xd6 [ 154.856365] ? vprintk_func+0xd0/0xe7 [ 154.856369] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 154.856373] ? save_trace+0xe0/0x290 [ 154.856377] __lock_acquire+0x343e/0x5140 [ 154.856381] ? debug_check_no_locks_freed+0x310/0x310 [ 154.856385] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 154.856389] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 154.856394] ? perf_trace_run_bpf_submit+0x246/0x370 [ 154.856397] ? perf_tp_event+0xc30/0xc30 [ 154.856402] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.856405] ? memset+0x31/0x40 [ 154.856409] ? perf_trace_lock+0x495/0x900 [ 154.856412] ? __save_stack_trace+0x7e/0xd0 [ 154.856416] ? zap_class+0x720/0x720 [ 154.856420] ? save_stack_trace+0x1a/0x20 [ 154.856423] ? graph_lock+0x170/0x170 [ 154.856427] ? kasan_check_read+0x11/0x20 [ 154.856430] lock_acquire+0x1dc/0x520 [ 154.856434] ? down_trylock+0x13/0x70 [ 154.856437] ? lock_release+0xa10/0xa10 [ 154.856441] ? lock_downgrade+0x8e0/0x8e0 [ 154.856445] ? kvm_sched_clock_read+0x9/0x20 [ 154.856448] ? sched_clock+0x31/0x40 [ 154.856452] ? vprintk_emit+0x694/0xdd0 [ 154.856456] _raw_spin_lock_irqsave+0x96/0xc0 [ 154.856459] ? down_trylock+0x13/0x70 [ 154.856463] down_trylock+0x13/0x70 [ 154.856467] __down_trylock_console_sem+0xae/0x200 [ 154.856470] console_trylock+0x15/0xa0 [ 154.856474] vprintk_emit+0x694/0xdd0 [ 154.856478] ? console_unlock+0x1100/0x1100 [ 154.856482] ? perf_swevent_event+0x2e0/0x2e0 [ 154.856485] ? graph_lock+0x170/0x170 [ 154.856489] ? __lock_acquire+0x7f5/0x5140 [ 154.856492] ? lock_acquire+0x1dc/0x520 [ 154.856496] ? kasan_report+0x6c/0xe0 [ 154.856500] vprintk_default+0x28/0x30 [ 154.856503] vprintk_func+0x7a/0xe7 [ 154.856507] ? update_stack_state+0x5d9/0x670 [ 154.856510] printk+0x9e/0xba [ 154.856515] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 154.856518] ? kasan_check_write+0x14/0x20 [ 154.856522] ? do_raw_spin_lock+0xc1/0x200 [ 154.856526] ? do_raw_spin_lock+0xc1/0x200 [ 154.856529] kasan_report+0x7c/0xe0 [ 154.856533] __asan_report_load8_noabort+0x14/0x20 [ 154.856537] update_stack_state+0x5d9/0x670 [ 154.856542] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 154.856545] ? graph_lock+0x170/0x170 [ 154.856549] ? graph_lock+0x170/0x170 [ 154.856553] ? account_entity_enqueue+0x3db/0x6f0 [ 154.856556] __unwind_start+0xf9/0x330 [ 154.856560] ? graph_lock+0x170/0x170 [ 154.856564] perf_callchain_kernel+0x2ab/0x630 [ 154.856568] ? arch_perf_update_userpage+0x470/0x470 [ 154.856572] get_perf_callchain+0x515/0xb20 [ 154.856576] ? put_callchain_buffers+0x120/0x120 [ 154.856580] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 154.856584] ? attach_entity_load_avg+0x850/0x850 [ 154.856587] ? graph_lock+0x170/0x170 [ 154.856592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.856597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.856601] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 154.856605] perf_prepare_sample+0x123d/0x1900 [ 154.856609] ? perf_output_sample+0x1d10/0x1d10 [ 154.856613] ? kasan_check_read+0x11/0x20 [ 154.856617] ? rcu_is_watching+0x85/0x140 [ 154.856621] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 154.856625] ? retint_kernel+0x10/0x10 [ 154.856629] perf_event_output_forward+0x10a/0x2b0 [ 154.856633] ? perf_prepare_sample+0x1900/0x1900 [ 154.856637] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 154.856641] ? graph_lock+0x170/0x170 [ 154.856644] ? __lock_is_held+0xb5/0x140 [ 154.856649] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 154.856653] ? __perf_event_account_interrupt+0xee/0x290 [ 154.856658] ? perf_prepare_sample+0x1900/0x1900 [ 154.856661] __perf_event_overflow+0x231/0x4b0 [ 154.856666] ? __perf_event_account_interrupt+0x290/0x290 [ 154.856670] ? lock_acquire+0x1dc/0x520 [ 154.856673] ? ___perf_sw_event+0x1e8/0x780 [ 154.856677] ? perf_prepare_sample+0x1900/0x1900 [ 154.856681] perf_swevent_overflow+0xad/0x150 [ 154.856685] perf_swevent_event+0x1f0/0x2e0 [ 154.856689] ___perf_sw_event+0x486/0x780 [ 154.856692] ? put_prev_entity+0xcc/0x2a0 [ 154.856697] ? perf_swevent_put_recursion_context+0x60/0x60 [ 154.856701] ? run_rebalance_domains+0x4a0/0x4a0 [ 154.856705] ? kasan_check_read+0x11/0x20 [ 154.856708] ? rcu_is_watching+0x85/0x140 [ 154.856712] ? rcu_pm_notify+0xc0/0xc0 [ 154.856716] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.856720] ? rcu_note_context_switch+0x584/0x710 [ 154.856724] ? rcu_sched_qs+0x150/0x150 [ 154.856727] ? graph_lock+0x170/0x170 [ 154.856731] ? lock_acquire+0x1dc/0x520 [ 154.856734] ? __schedule+0x246/0x1e30 [ 154.856738] ? graph_lock+0x170/0x170 [ 154.856742] ? __lock_is_held+0xb5/0x140 [ 154.856745] __schedule+0xf3f/0x1e30 [ 154.856748] ? rq_clock+0x75/0x90 [ 154.856752] ? __schedule+0xf3f/0x1e30 [ 154.856756] ? __sched_text_start+0x8/0x8 [ 154.856759] ? fd_install+0x4d/0x60 [ 154.856763] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 154.856767] ? do_raw_spin_lock+0xc1/0x200 [ 154.856771] ? perf_event_set_output+0x660/0x660 [ 154.856774] schedule+0xef/0x430 [ 154.856778] ? __schedule+0x1e30/0x1e30 [ 154.856781] ? putname+0xf2/0x130 [ 154.856785] ? rcu_read_lock_sched_held+0x108/0x120 [ 154.856788] ? kmem [ 154.856794] Lost 19 message(s)! [ 155.914572] Shutting down cpus with NMI [ 156.958249] Dumping ftrace buffer: [ 156.961775] (ftrace buffer empty) [ 156.965464] Kernel Offset: disabled [ 156.969078] Rebooting in 86400 seconds..