[....] Starting enhanced syslogd: rsyslogd[ 15.907726] audit: type=1400 audit(1518728610.536:5): avc: denied { syslog } for pid=4008 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.040956] audit: type=1400 audit(1518728613.669:6): avc: denied { map } for pid=4147 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/02/15 21:03:39 fuzzer started [ 25.335530] audit: type=1400 audit(1518728619.964:7): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/15 21:03:40 dialing manager at 10.128.0.26:41785 [ 28.971431] can: request_module (can-proto-0) failed. [ 28.980542] can: request_module (can-proto-0) failed. 2018/02/15 21:03:44 kcov=true, comps=true [ 29.536891] audit: type=1400 audit(1518728624.165:8): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1048 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/15 21:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000f19000)=""/34, 0x22, 0x0, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x7a6ad377a8f3f17c) 2018/02/15 21:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000197000)={&(0x7f00008f1000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000be5000-0x8)={&(0x7f0000636000-0x1c)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 21:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:46 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e69000-0x4), 0x1d3) 2018/02/15 21:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00003ba000)='./file0\x00', &(0x7f00008d9000)='./file0\x00', &(0x7f00005f6000)='devpts\x00', 0x0, &(0x7f00003bd000-0x1)) 2018/02/15 21:03:46 executing program 4: 2018/02/15 21:03:46 executing program 5: 2018/02/15 21:03:46 executing program 6: [ 31.677817] audit: type=1400 audit(1518728626.306:9): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syzkaller-shm570517015" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.734085] audit: type=1400 audit(1518728626.354:10): avc: denied { sys_admin } for pid=4200 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.745478] IPVS: ftp: loaded support on port[0] = 21 [ 31.830222] audit: type=1400 audit(1518728626.458:11): avc: denied { net_admin } for pid=4204 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.832428] IPVS: ftp: loaded support on port[0] = 21 [ 31.893379] IPVS: ftp: loaded support on port[0] = 21 [ 31.942645] IPVS: ftp: loaded support on port[0] = 21 [ 32.009505] IPVS: ftp: loaded support on port[0] = 21 [ 32.077197] IPVS: ftp: loaded support on port[0] = 21 [ 32.166158] IPVS: ftp: loaded support on port[0] = 21 [ 32.269378] IPVS: ftp: loaded support on port[0] = 21 [ 33.016822] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.158536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.271614] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.388843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.500683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.624354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.660899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.826273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.517186] audit: type=1400 audit(1518728630.144:12): avc: denied { sys_chroot } for pid=4204 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.714327] audit: type=1400 audit(1518728630.342:13): avc: denied { create } for pid=5164 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.776762] audit: type=1400 audit(1518728630.374:14): avc: denied { write } for pid=5164 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.024168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:50 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f000041d000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/15 21:03:50 executing program 2: 2018/02/15 21:03:50 executing program 7: 2018/02/15 21:03:50 executing program 4: 2018/02/15 21:03:50 executing program 5: 2018/02/15 21:03:50 executing program 3: 2018/02/15 21:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000503000-0x67)=""/103, &(0x7f0000a9f000-0x4)=0x67) 2018/02/15 21:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f00005e8000-0x1), &(0x7f0000e83000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f00001d7000)="0001", &(0x7f00000d9000-0xb)}, 0x20) 2018/02/15 21:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000890000)='/dev/qat_adf_ctl\x00', 0x44200, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00002ef000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x6, 0x4, 0xffff, 0x400, 0x7, 0x800000, r1}) sendmsg$kcm(r2, &(0x7f00000d4000-0x38)={&(0x7f00009e5000)=@in6={0xa, 0x1, 0x6fc1, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x2}, 0x1c, &(0x7f0000005000-0x20)=[{&(0x7f000007c000-0x84)="48c7ab18022a31c153af95507b05a6d87bbd27f84a09a99edbd17d2ab367776672aff04af9182937ed5c5099df34f5a7d2aa3c7ec180d2aa2eba490d0eb4db681c2436b4810225c282688f193bc0accbaaa7fc0456c6498f2a7efc52a3babe78b49262266e5ee083be0b568a59c49eb6a4b970c0a1cd3fb807d2596f13c27084a222b111", 0x84}, {&(0x7f0000746000)="bea45eddaff88e9bf9bd10514f54e4d005e020d97bf3c18334b662333da15b37a57f29f5fc1f7435567c874cfe05", 0x2e}], 0x2, &(0x7f0000741000-0x188)=[{0xa8, 0x11d, 0x4, "025b0c9ee7c4398654fa5d5d7d42a944a05beb6e22053524970cf46ce024d6f3abb17e33f68cae4ddb38d8a441a3800d737e8849205d89c45e16004d28222ceff4aa910fe03e60608682929876580eafbe2e9c5acafb3df6903b38fff5bbfffca2af7d8b51efd23bfecec97634e90ccbe78e1173bcd0bfb399defaf7b68a7212777c1ebfd51e10704dbd3c017eda4400640a"}, {0x38, 0x106, 0x100000001, "169cf400f5a6b8f5a6d97bb83bd0b7f0ce65e6e0dc8dad12f95ae07b4948c49491"}, {0xa8, 0x108, 0x8, "008a97730439e375f4449ae5bf0b961a08e7af5ff870de5eae2f860d0cbb5d75b465818e362dee23687800cba79043337b4721044b513c54f56b5d2eb55f32451e508e0c758a9b5ad9255538b8992605480d054e781e816ac4878be0acc7a47e85426476ab614af6805e7203b6ac6e7600c313df4f33318aa7c227ee25ff4828a3463395fd914abeffe2e7dae7bf93bccfbb483b5f"}], 0x188, 0x4000000}, 0x800) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/15 21:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f9b000)=0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000960000-0x8)={r1, 0xffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000f04000)='/dev/adsp#\x00', 0x8, 0x101) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000e2c000-0x10)={0x3, 0x80, 0xfffffffffffefffb, 0x100}) write$selinux_create(r2, &(0x7f0000135000-0x11)=@objname={'system_u:object_r:lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x35) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000470000)=0x675) r3 = request_key(&(0x7f0000d88000-0x8)='trusted\x00', &(0x7f0000f55000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e92000)='#\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r3) 2018/02/15 21:03:50 executing program 5: r0 = socket(0xe, 0x6, 0xfffffffffffffffd) getsockname$unix(r0, &(0x7f0000f99000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0xfffffd0c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000+0x613)='/dev/snd/midiC#D#\x00', 0x8, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x1, 0x703, 0x2, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgrp(r2) [ 36.130309] audit: type=1400 audit(1518728630.758:15): avc: denied { map_create } for pid=5253 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.160211] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098d000)) r1 = socket$unix(0x1, 0x5, 0x0) getpeername(r1, &(0x7f0000128000-0x10)=@nfc, &(0x7f000033d000)=0x10) [ 36.168941] audit: type=1400 audit(1518728630.784:16): avc: denied { map_read map_write } for pid=5253 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.252892] audit: type=1400 audit(1518728630.881:17): avc: denied { net_raw } for pid=5270 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.573700] IPVS: ftp: loaded support on port[0] = 21 [ 37.806519] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/15 21:03:52 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f0000fe7000-0x8)={0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe6000)={@generic="4e329f0dfc6ae7408a0f00002e54c5ac", &(0x7f00002bf000-0x73)=@ethtool_gstrings={0x1b, 0x4, 0x67, "e7701cb0f3c89053da0d0d841de4f2b7fe11f9863534dafe0d5280f4dd9f94ebbed3a610942d7fece671a548ba49b8c50e3c95991086362f60c20ed587cb92684fd4af78011db2a91a8589a9e4334c994cd3ef4e2071a7f74d1bca869b56ac728a918273d9d6fe"}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x100000000}, &(0x7f0000fe7000-0x4)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000fe7000+0xf67)=[{}], 0x1, 0x61) 2018/02/15 21:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xffffffffffffff1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/ppp\x00', 0x2049c0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00008e3000-0x4)=0x10000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/15 21:03:52 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xffffeffffffffff5) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) 2018/02/15 21:03:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e84000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10008000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) io_setup(0x2, &(0x7f00005a8000-0x8)=0x0) io_submit(r4, 0x8, &(0x7f0000b49000-0x40)=[&(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000aeb000-0x41)="ef2709e60abb0cf0b4cc39506f1349d42c8e5c8eeff1b301ef8e4029e9a3c31012609ff42e18fd849458cfc1e5e459e0278b633b42de043266a661c27cda4ad6f3", 0x41, 0x3, 0x0, 0x1, r3}, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f00008f4000)="4dbf9fbddef6ca38495a839be8133d85fdcac25d682584b5f1d07dcf43565027c92d7f094faf1bb0dbab690fead52822c860f3b970dfbccb41f2630620cec3c529212c2b479226a748ef518eda34d2cd70cb6daf519384eaf5872368651e849b04a94f6651f09e797d8ad7c5e63bf5069c33d47c362ec997e4a82de8b1eb72dff459662ffa79816e7568cac95ab500f8a2cf5bbe3f0f5cf704939f5178c6c0dc9cdec29a3138e8b86565e4895d82a43835318b08d953ff91c1e39db87115ed34", 0xc0, 0x8001, 0x0, 0x1, r3}, &(0x7f0000968000)={0x0, 0x0, 0x0, 0xb, 0x3, r2, &(0x7f000052d000)="a86641e1b6ad4f6d559815143d54dadc2f3e0b72affa2cf17d6fd1f681f71153893bc8c81f2304ce95bce7a348164129bc850354e942306c2ba69e0f40f86ed753e17f5be5e26622ce5e517a126e915c589fded5fd41344463cd878659c3fdcd0ded081a2f62eb7a08f07a9aeda9a64a5a99bb6fb8ea921511cf4f6b19c94fdaf1f8f5d5a12c8e01b04266d5863634265c7ea652f39b", 0x96, 0x5, 0x0, 0x1, r3}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x3, 0x60, r0, &(0x7f000065a000-0xb8)="5ea29a4c93a65116cff85025756275f7d8ea914f2df3053ad8be217b097474ad68d739ef735cf73cfa367136fcda3c17f3dae6a4db4d8bcf7f10a8dea701c15b361028731ceaf5351bcc6ce6b1dcde41036ad5f59d6fa69e036e4427553d26f89dec429eab67de122a7612c8a0b867db6a34b0c72c0361020800fc624966c5f08b00b01b95419cd21ea5f8f94661a771ff69a276cf2b5dde7adb7ac1143ff96fc80b993f34bee02d0e63c2ac47d31962baac04b8416389e6", 0xb8, 0x43, 0x0, 0x1, r3}, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0xf, 0xf71, r2, &(0x7f000003b000-0xe5)="ff4f831c51d9c077657fa3ab097c5cd0366fb5ff76ce4a3b2dd6dd63a5a2487df879f894c91adff5881eaf9238c5113029dbb533462b11964a740e185ae6119b332289aa945afecddbdd6251ba5de8c4c20554eb712f9faa97d532ea439cdfe02b21f8d668ba44e083f66849112c8250d9be784f111ee60e6a49dcbed5865f5343577484315c20bb401f0b6d16b78059de96b2a7d2950c9b8a535418250fded8a33d8e10bc4ee8799329d813b3050e50798b381d8468741a3d1a66aa842d7c7aca3313f08ffe681ad59f06170bee2eebd2aa7e34b82d3ee56debf675ccd76567587c434bc0", 0xe5, 0x100000000, 0x0, 0x0, r3}, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00004e6000-0xf6)="2f44828d751137b2c72a631c0aa2ab9cbd45736cacc538df474b3f5f30996378f186886f99d35e8ddb920a494800e3e42fd07916a567d9f29f31d91d1c09cc6246bca6f2b46b4d825afe81af9d41ea935229f3c037649b43ca9f8ca956c5e1eec53666f7ea3d3970f073a16677b1b5f2fc3e2690b5dcb77e981fd10f9ec47394dee755da2cebc88c992b0279ef8da5d0cd231758fae072afbd531508e9a4add1248f6539f9f3739aae58b3e56db8bd1044b0a4524c309efa446b46f81ece6147b51ea8f05c47f4d31b7d39773b46cd2561b8c2e1a5c273cc411648bd46d471941a50a29bbda2d039676f5878a694263b0764e1d8a44c", 0xf6, 0x425, 0x0, 0x1, r2}, &(0x7f0000583000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f00009d1000-0xfe)="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", 0xfe, 0x1, 0x0, 0x0, r3}, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000ab3000-0xc6)="dc8a46e4e9ca2eda48cac4a21824d53096ec3a5a61049cd6f70fc2c9f364d8c65de5c68c40ac13bfa86c3d7964039308b7ba998524839d00a3a40bad9dfa1a614973b4b4361375c07bf4329320a36e8d198191f20d222d1cc58544aad983955762416c53eef8ddde9c9f6bbecdaf9b94d6fe6bfec55b06098fd0f1ab8cb507c4c86735c73b041bf9dcb9cbceca1bf64a0ea412825a7dd2935706d927528d6f407319ece14c4e6834ac7cd8bd106a0d0020c0e0b1933dad069c83a79eae35672e01908b6c22f2", 0xc6, 0x0, 0x0, 0x1, r3}]) 2018/02/15 21:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000065b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401, 0x1, 0x3, 0x2, 0xa543, 0x2, 0x100000000}, &(0x7f00002de000-0x4)=0x20) 2018/02/15 21:03:52 executing program 6: r0 = memfd_create(&(0x7f0000129000)="b72a00", 0x2) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f0000fb5000)='./file0\x00', 0x10040, 0x144) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18}}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006fd000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x105, &(0x7f0000664000-0x10)={0x1000000003c, 0x101, 0x1, 0x8001}) 2018/02/15 21:03:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000303000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000124000-0x20)={@generic="bad45e63af07c9f18b4e70598fb6137b", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setrlimit(0x8, &(0x7f0000ce9000)) dup3(r0, r0, 0x0) mlockall(0x3) 2018/02/15 21:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xffffffffffffff1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/ppp\x00', 0x2049c0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00008e3000-0x4)=0x10000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/15 21:03:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000003000)=""/76) 2018/02/15 21:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002df000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, [0x7ff, 0x5, 0x2, 0x1f, 0x100000001, 0x2, 0x7ff, 0x5, 0x5, 0x9, 0x401, 0x81, 0x1, 0x8000, 0x6]}, &(0x7f000064f000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007f6000)={r1, 0x9, 0x1}, &(0x7f0000d73000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0xfffffffffffffffc, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d5000)={r2, 0x6, 0x7ff, 0x29818b19}, 0x10) 2018/02/15 21:03:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0x0) [ 38.205122] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000640000-0x8)={r1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) r3 = signalfd(r2, &(0x7f0000f2e000-0x8), 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000be2000), &(0x7f0000cee000)=0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000549000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001e4000-0x30)=@ethtool_sset_info={0x37, 0x40, 0x7fff, [0xffffffff7fffffff, 0x0, 0x3, 0x3, 0x8, 0x9, 0x80, 0xf655]}}) 2018/02/15 21:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 21:03:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e84000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10008000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) io_setup(0x2, &(0x7f00005a8000-0x8)=0x0) io_submit(r4, 0x8, &(0x7f0000b49000-0x40)=[&(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000aeb000-0x41)="ef2709e60abb0cf0b4cc39506f1349d42c8e5c8eeff1b301ef8e4029e9a3c31012609ff42e18fd849458cfc1e5e459e0278b633b42de043266a661c27cda4ad6f3", 0x41, 0x3, 0x0, 0x1, r3}, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f00008f4000)="4dbf9fbddef6ca38495a839be8133d85fdcac25d682584b5f1d07dcf43565027c92d7f094faf1bb0dbab690fead52822c860f3b970dfbccb41f2630620cec3c529212c2b479226a748ef518eda34d2cd70cb6daf519384eaf5872368651e849b04a94f6651f09e797d8ad7c5e63bf5069c33d47c362ec997e4a82de8b1eb72dff459662ffa79816e7568cac95ab500f8a2cf5bbe3f0f5cf704939f5178c6c0dc9cdec29a3138e8b86565e4895d82a43835318b08d953ff91c1e39db87115ed34", 0xc0, 0x8001, 0x0, 0x1, r3}, &(0x7f0000968000)={0x0, 0x0, 0x0, 0xb, 0x3, r2, &(0x7f000052d000)="a86641e1b6ad4f6d559815143d54dadc2f3e0b72affa2cf17d6fd1f681f71153893bc8c81f2304ce95bce7a348164129bc850354e942306c2ba69e0f40f86ed753e17f5be5e26622ce5e517a126e915c589fded5fd41344463cd878659c3fdcd0ded081a2f62eb7a08f07a9aeda9a64a5a99bb6fb8ea921511cf4f6b19c94fdaf1f8f5d5a12c8e01b04266d5863634265c7ea652f39b", 0x96, 0x5, 0x0, 0x1, r3}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x3, 0x60, r0, &(0x7f000065a000-0xb8)="5ea29a4c93a65116cff85025756275f7d8ea914f2df3053ad8be217b097474ad68d739ef735cf73cfa367136fcda3c17f3dae6a4db4d8bcf7f10a8dea701c15b361028731ceaf5351bcc6ce6b1dcde41036ad5f59d6fa69e036e4427553d26f89dec429eab67de122a7612c8a0b867db6a34b0c72c0361020800fc624966c5f08b00b01b95419cd21ea5f8f94661a771ff69a276cf2b5dde7adb7ac1143ff96fc80b993f34bee02d0e63c2ac47d31962baac04b8416389e6", 0xb8, 0x43, 0x0, 0x1, r3}, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0xf, 0xf71, r2, &(0x7f000003b000-0xe5)="ff4f831c51d9c077657fa3ab097c5cd0366fb5ff76ce4a3b2dd6dd63a5a2487df879f894c91adff5881eaf9238c5113029dbb533462b11964a740e185ae6119b332289aa945afecddbdd6251ba5de8c4c20554eb712f9faa97d532ea439cdfe02b21f8d668ba44e083f66849112c8250d9be784f111ee60e6a49dcbed5865f5343577484315c20bb401f0b6d16b78059de96b2a7d2950c9b8a535418250fded8a33d8e10bc4ee8799329d813b3050e50798b381d8468741a3d1a66aa842d7c7aca3313f08ffe681ad59f06170bee2eebd2aa7e34b82d3ee56debf675ccd76567587c434bc0", 0xe5, 0x100000000, 0x0, 0x0, r3}, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00004e6000-0xf6)="2f44828d751137b2c72a631c0aa2ab9cbd45736cacc538df474b3f5f30996378f186886f99d35e8ddb920a494800e3e42fd07916a567d9f29f31d91d1c09cc6246bca6f2b46b4d825afe81af9d41ea935229f3c037649b43ca9f8ca956c5e1eec53666f7ea3d3970f073a16677b1b5f2fc3e2690b5dcb77e981fd10f9ec47394dee755da2cebc88c992b0279ef8da5d0cd231758fae072afbd531508e9a4add1248f6539f9f3739aae58b3e56db8bd1044b0a4524c309efa446b46f81ece6147b51ea8f05c47f4d31b7d39773b46cd2561b8c2e1a5c273cc411648bd46d471941a50a29bbda2d039676f5878a694263b0764e1d8a44c", 0xf6, 0x425, 0x0, 0x1, r2}, &(0x7f0000583000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f00009d1000-0xfe)="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", 0xfe, 0x1, 0x0, 0x0, r3}, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000ab3000-0xc6)="dc8a46e4e9ca2eda48cac4a21824d53096ec3a5a61049cd6f70fc2c9f364d8c65de5c68c40ac13bfa86c3d7964039308b7ba998524839d00a3a40bad9dfa1a614973b4b4361375c07bf4329320a36e8d198191f20d222d1cc58544aad983955762416c53eef8ddde9c9f6bbecdaf9b94d6fe6bfec55b06098fd0f1ab8cb507c4c86735c73b041bf9dcb9cbceca1bf64a0ea412825a7dd2935706d927528d6f407319ece14c4e6834ac7cd8bd106a0d0020c0e0b1933dad069c83a79eae35672e01908b6c22f2", 0xc6, 0x0, 0x0, 0x1, r3}]) 2018/02/15 21:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000459000)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3b000)=0x0) getpgrp(r2) getpgid(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000)='/dev/sequencer2\x00', 0x30000, 0x0) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) 2018/02/15 21:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='map_files\x00') sendmsg$kcm(r0, &(0x7f00001ce000)={&(0x7f00007e2000)=@nfc={0x27, 0xfffffffffffff801, 0x800, 0x7}, 0x10, &(0x7f0000bbf000)=[{&(0x7f00009b5000-0xce)="f3b9056e2c57345ce01b0b9d7729bd229ec51cf359adf8b0a2072ed874dd3be734831ba839b341cad35280d45ff4f589604ff4043eaa75519b2a6c9fb1b61b82829c74fa47c731619286dda92b1b444c60e840a930584bbf46f2da518fad061de5a020e2edc032a0c77fac2d7b658d9ab6e1ce68932cceea2c0386dd26dd1887a37c3533888457939fcb0a9dba5acb1ee60dd9278a88059e457056fc66fd3e65392792c4e59158af7c6d654ec8b53477421e29eca79fb668c6ff9f41b7999fb7256b40d621cde2b0b412483538c7", 0xce}, {&(0x7f0000680000)="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", 0x1000}, {&(0x7f000090a000)="6f870897a293e1fe502b6acd62f99d7c09ccb6310624c8aa9e8b3172496e7946f4bbd4536564103d124a73fa417b9d1046ba829c75eb4a676989bfb7c7ae8b46a0e3ca9a42bbeefe54334069455e2de0477aa40f448ac8222cd16d2e7a9be70022f587d793dce5d5274b9604b572", 0x6e}], 0x3, &(0x7f0000a6f000)=[{0xb8, 0xff, 0xffffffffffff5f40, "01cbb48f2d3ba51c1d419156908ee4a87d5c276c11029131b9c442848f942c22856a1d801ad3bba99ec4e6afa6d793c484c17d146ed8a7826a7bc18b0f38ca4fe445bb722a052222b2bd797cbc01bda38ff72930830697d3ef2a317ac793c35d86e72ffc6ab9c481c0c34960e51672b8d5ab10e6ac4ed61ff8243a40b995cf2cb299ae6c28614f610ab6b389604b9bc6608516a6fae6885bc8cd0f2c815561f7b9"}, {0x110, 0x100, 0x100000001, "119c0ffd2d5f8a7df8d6cec4b565f01d778b5099de9a9f51c7727c4868f4fea00777ee4ba0e38e4781038ffee176b47b72687b7160172a3d9602ad90fd078b6e8bafa319d8e7cc749c034ca80ecba65bd678b758a0f5eb1c433cf5805c90d8fcb2fa103f5bb961f6e7961535d6a246c06e0db4b4f5aa271984e6aa2b153a8d2219bcee36bf12b458e8f6a803889d13aea9589852effd2c57de8cde3d70768f56997a9d8b10e935517033c3426deebb28e012a5e4ab29cd7a385a3ca59fe0f20ec9d8c659881cc91b8a2eca3ec373d30105f674aa54b7bc8045a988cb5082ac66ea90484ba16cb69acf09a78029a8ee179dcb23073340d1503a98836a5853"}], 0x1c8, 0x2004c810}, 0x44000) sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6138) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000dba000+0x1e1)=""/98, &(0x7f0000c34000)=0x62) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ee1000)=""/140) 2018/02/15 21:03:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000320000-0x6)={0x0, 0x2}, &(0x7f0000692000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b5000)={0x0, 0x2}, &(0x7f0000a4e000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000147000)={r1, 0x5}, 0xffffffffffffff60) [ 38.305501] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. 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Check SNMP counters. 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/dev/sequencer2\x00', 0x28100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00009d2000)={{0x0, 0x7}, 'port1\x00'}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004d3000)) [ 38.333519] audit: type=1400 audit(1518728632.961:18): avc: denied { map } for pid=5435 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 38.374953] audit: type=1400 audit(1518728633.003:19): avc: denied { dac_override } for pid=5448 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.424666] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:53 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000e1a000)="c9af7591d8771694465df4538c53f65f32f961504d441fe4f3817ce901041c7a7e22b10318697b", 0x27}, {&(0x7f0000cd4000)="e5aeef713e582f8b26cb9ceadcd28f75c9a15d3e4a16505b43935a", 0x1b}, {&(0x7f0000cea000-0xb1)="4336b2a9a1151e9e2db6af75d0cb32c907544cd290a15cb0fdd14997f64213ef45ed82839115d406d1d76ed4f2b984479934f071f28f5fde84cdaf48001c948f28301a83e5bafd781c00a28dd1fb2455eefaf66bca026ce3a9b442362310b07a033bba6b057e338e4307ff2394914e232f16060ed7dec21b528da8155ebf49b7778d286978f43fa61d84306dc26a710e15d8dfca8e21039e2154f10e403a728b07c2aae54c4b7cf97223985451a3e319e6", 0xb1}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000a5000)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000026000-0x8)={0x0, 0xf66}, &(0x7f0000bee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x8001, 0x1, 0x4, 0x3, 0x80000000}, 0x14) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f000005a000-0x60)=@nfc_llcp, &(0x7f0000db0000-0x4)=0x60, 0x0) bind$rds(r2, &(0x7f00005da000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000003c000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bfc000)={0x103ff, 0x2, 0x1000, 0x1000, &(0x7f000009a000/0x1000)=nil}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000861000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000fb000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000268000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000440000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x71be, 0x7, 0x400, 0x1, 0x10}, 0xa0) dup3(r0, r1, 0x0) 2018/02/15 21:03:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d13000-0x8)={0x9}, 0x8, 0x80000) syncfs(r0) memfd_create(&(0x7f0000ffb000-0x7)='cgroup\x00', 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f7000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000b3e000), 0x0, 0x38) 2018/02/15 21:03:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x80003, 0x21) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000178000-0x40)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r2) write(r3, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/02/15 21:03:53 executing program 2: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006a0000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/hwrng\x00', 0x20400, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00005fb000)=""/223, &(0x7f0000f87000-0x4)=0xdf) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7fff) syz_open_dev$sndpcmp(&(0x7f0000772000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) r0 = syz_open_dev$sg(&(0x7f0000f68000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000217000-0x1)='\\') socket(0x17, 0x8000e, 0x10001) fchmod(r0, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000239000)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xf4a}, 0x1f, [0x7, 0x7, 0x5, 0x1000, 0x6, 0x2, 0x100000000, 0x40]}, 0x5c) 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2000000000ff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0xfffffffe], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eed000-0x9)='/dev/ppp\x00', 0x10800, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x100000000) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 38.470899] audit: type=1400 audit(1518728633.046:20): avc: denied { create } for pid=5458 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.494758] audit: type=1400 audit(1518728633.061:21): avc: denied { write } for pid=5458 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0xf5c, 0xffff, &(0x7f0000b34000)="3412786ff0b470869067dc80619a873d63b014e441cb0ebe671be650d70a0099c4959d579040753b1f97372c7c07b557c1", 0x31) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003fe000)='vegas\x00', 0x6) r1 = creat(&(0x7f0000310000)='./file0\x00', 0x111) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bd3000), &(0x7f0000db9000-0x4)=0x8) [ 38.560525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 38.592085] audit: type=1400 audit(1518728633.220:22): avc: denied { dac_read_search } for pid=5471 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.616954] audit: type=1400 audit(1518728633.222:23): avc: denied { accept } for pid=5465 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="0100000000000095298992ea54bec7ef", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a01000-0x15)='/proc/self/net/pfkey\x00', 0x541802, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bb5000)={0xaa, 0x2}) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d17000-0x50)={0x200, @tick=0x3, 0x1, {0x0, 0x5}, 0x1, 0x2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ef8000)={@generic="82892dfe511bda941f9098fc6861e601", @ifru_settings={0x1000, 0xffff, @cisco=&(0x7f00006e5000)={0xffffffffffffffc1, 0xb1}}}) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e50000-0x9)='/dev/sg#\x00', 0x100, 0x72400) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f82000-0xc)={0x10000000, 0x7fff, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x1, 0x80000000009, 0x4}, 0x2c) write(r1, &(0x7f0000977000-0x5)="aaa96d38d3", 0x5) r2 = creat(&(0x7f00004a9000-0x8)='./file0\x00', 0x100) ioctl$KDENABIO(r2, 0x4b36) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000f51000-0x3)) 2018/02/15 21:03:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x4, 0x4, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x7fff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001af000-0x1)=0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f8d000), 0x8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) sendto$inet(r2, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 38.640934] audit: type=1400 audit(1518728633.225:24): avc: denied { ioctl } for pid=5465 comm="syz-executor0" path="socket:[14758]" dev="sockfs" ino=14758 ioctlcmd=0xae46 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.693346] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000066b000)={0xffffffffffffff8d, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 21:03:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0xfffffffffffffffc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) r2 = add_key(&(0x7f0000949000-0x5)='ceph\x00', &(0x7f000091b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000036d000-0x41)="b633f36a42f90ae055d5946ee1e47324ef573ce697cdb867f4ee0f5f696c4e67317f738d24ee909b289e9f4a88a3e823491fdec2a37947cc2d0d2c102530ad9aee", 0x41, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000859000)='dns_resolver\x00', &(0x7f0000a2d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000102000-0x4b)="337184d704fc984e182e2dfa9d9d5caf3e43b7337b0b03c0a88b9398fc73dbda4cb7c8fb5ff4a07af0a241283dde8f03d0aa0a64c707eae99962b71b3a17e5d671220778359eebbcc22551", 0x4b, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f000085e000-0x5)='user\x00', &(0x7f00006ac000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f44000)="4dfe4f200e9ff52a7e1830e698734d93868b52fc8b41ae3d191fbd1316ca259f3af212fac79c581248e5404b1785b2c86d3596d85f39e1f5904d8c32b5facc8e928afc0721fecd6ef4919c32f9fae91b33f26e9bb8cdeb28b53ed8c6b0434e9b19912e08b4390ef4", 0x68, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000b9c000-0xc)={r2, r3, r4}, &(0x7f00002fd000)=""/25, 0x19, &(0x7f0000fd1000-0x1)={&(0x7f00009ec000)={'ghash-generic\x00'}}) io_setup(0x80, &(0x7f00001c9000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000cad000-0x8)=[&(0x7f0000b06000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000afb000-0xf1), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000080e000-0xb)='/dev/midi#\x00', 0x3, 0x430000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c02000-0x24)={0x574, 0x9, 0x80, 0x10000000, 0x2, 0x4, 0x8c3, 0x100, 0x100000001, 0x8, 0x90f, 0x9889}) r1 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x20000000) request_key(&(0x7f0000aa9000-0xb)='pkcs7_test\x00', &(0x7f00000ac000)={0x73, 0x79, 0x7a}, &(0x7f000037f000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) 2018/02/15 21:03:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000343000-0x50)={@common='eql\x00', @ifru_flags=0x400}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5b000-0x9)='/dev/vcs\x00', 0x100, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000033a000-0x10)={0x77359400}, 0x10) dup3(r0, r1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/15 21:03:53 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x10000, 0x8, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000040d000)='./file0\x00', 0x183800, 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009f6000-0x66)=""/102) r2 = syz_open_dev$sndctrl(&(0x7f000029f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000513000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00009ce000-0x40)=[]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000aa2000)={0x47d1, "b8aca4d0047a"}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006bd000)={0x8, 0x5, 0x142da310, 0x40}, 0x10) 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000e1a000-0x10)={&(0x7f0000000000)={0x1e0, 0x26, 0x100, 0x5, 0x1, {0x4}, [@nested={0x1c0, 0x4a, [@generic="f6fa4bc4a59de4ef45d76802aa2379d999baf86cd2cb2b59ec2cf246120ebb9eb4e02d915cdee1a0f22c5a3da225aa195b6fb3fe5c705556d16b72958acdda415e6e35e05157640af40eb1ace98db155b56a42a55b1482b6fb861d40f09ab67d22d55352a8c65577e05d99f418d6c2b9c2d67017f428dcc5fb4699bf07aa7413a81f53b90c7d3a1f04b78ad03c765f1c395d316808651cb58dd4b3f314c8537866f2", @generic="3d25c6214b5cb02c88def0cfc834368a9139b8ba25e0d1487ff5f6b6857d1068fb64569882122c526bc660bbba6b69df1984e0f02809291b536b16a0cbe452d505e86d78b21dc56bd4c9cc0f857757b7bb5ff8a34b2683cbbfb3596c79b1cd68eb1ac527f5a230f7047d3e912dba5e78fe86db97485f061659cdd272ebaaf59829aab837299c68d668a7363b40f016c6ae4f1464349a48f9ca06bdbf401addccd7a9af92770b52879897b207b8f652aa6de293d533d2257feb93a8c95fbff961dc592c3ec6d6a0ed568547c66e76bf0943955f1f618642e230748eddc909b0e8456375", @typed={0xc, 0x30, @u32=0x4}, @typed={0xc, 0xf, @u32=0x3f}, @typed={0xc, 0xa, @fd=r1}, @typed={0x10, 0x65, @u64=0x1}]}, @typed={0xc, 0x62, @fd=r2}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f000007d000-0xb)='/dev/adsp#\x00', 0xffff, 0x12c00) migrate_pages(r3, 0x9, &(0x7f000042e000-0x8)=0x9, &(0x7f0000370000-0x8)=0x100000001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000411000-0x10)={r4, r5, 0x0, 0x3}, 0x10) tgkill(r3, r3, 0x0) 2018/02/15 21:03:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b42000-0x82)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$mice(&(0x7f0000a96000)='/dev/input/mice\x00', 0x0, 0xf36f0f0b0a1c1991) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00002b7000-0x1000)=""/4096) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000236000-0x30)={0x5, [0x3ff, 0x18ca, 0x1000, 0x7, 0x9940]}) 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000047a000)='/dev/dsp#\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006bf000-0x9)='/dev/dsp\x00', 0x141000, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cd4000-0x20)={"342d87657d1f698da421bc22010b8952", {0x4, 0xc7c, 0xfffffffffffffffa, "4778a5058896", 0x19}}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5386, &(0x7f0000001000)) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x102, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0xff, r0, &(0x7f0000000000)="c43eddd475d33dad5cb0254127a7af4e915868e83023e465a43e16222820d85045f3519d17c4d1fc5deccaf748791540f1", 0x31, 0x0, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0xda392fc0a4d39bf4, 0x0, 0x7, 0x101, r0, &(0x7f0000003000-0x25)="97e73b76b69d4dea07346bca9c7c4551292649b9ac9e6007af0a5cf298cbfa9eb21fd40914", 0x25, 0x7, 0x0, 0x1, r1}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffff47d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x470, 0x0, 0x260, 0xffffffff, 0xffffffff, 0x470, 0x470, 0x470, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x4, 0x1, [0x1, 0x200, 0x6, 0xedf2, 0x81, 0xfff, 0x1000, 0x4, 0xffffffff00000000, 0x40, 0x80000000, 0x15, 0x6, 0x6, 0x38d, 0x401]}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xbf, 0x5, 0x9, 0x9, 0x100000000000000, 0x400, 0x72}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x3, 0x5, 0x69}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8000, 0x0, 0x1, [0x8000, 0x95, 0x3ff, 0x6, 0x8, 0x1, 0x3f, 0x0, 0x3, 0x1, 0x5, 0x7f, 0x3, 0x2, 0x1ff, 0x2]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0xff000000, 0xffffffff, 0xff], [0x0, 0xff, 0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x67, 0x6, 0x3, 0x24}, 0x0, 0x1e8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x6, 0x8, 0x2a, 0x1, 'syz1\x00', 0x4c8136da}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x4, 0x1, [0x5, 0x10000, 0x8001, 0x2, 0x5, 0x9, 0x4, 0xfffffffffffff800, 0x3, 0x1f, 0x62978792, 0x1, 0x1000, 0x7fffffff, 0xffffffff, 0x3], 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7dd}, 0x0, &(0x7f0000001000)={0x77359400}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000004000-0x14)={0x1, 0x4, 0x7, 0x200009f, 0x5, 0x100, 0x4, 0x1, 0x1003fc, 0xa5}) io_destroy(r3) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000f04000-0x8d)=""/141, 0xfffffffffffffee6}, &(0x7f0000937000)}, 0x29f) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000814000)="1f00000056000d6dfcffff05bc020303ff0f00000000000000000002000039", 0x1f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000647000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00008ce000)={0x0, 0x0, &(0x7f00003a0000)=[{&(0x7f0000d13000)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x8}, 0x2) [ 38.783811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 38.861215] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/15 21:03:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/15 21:03:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec7000-0xc)='/dev/rfkill\x00', 0x8102, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_pts(r2, 0x10001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00002de000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff}, @generic="13ce4a83457dc5b17325413476a4491f"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00002fa000)=""/244) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000951000-0x8)={0x0, 0x7ff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c11000-0x108)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x2, 0x8001, 0x1, 0x2800000, 0x2a, 0x8000, 0x0, 0x6, 0x4, 0x9, 0x8, 0x5, 0x1, 0x3, 0x20]}, &(0x7f000063e000-0x4)=0x108) r4 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00008cd000-0x2)=0x1fd, 0x1) r5 = fcntl$getown(r0, 0x9) syz_open_procfs(r5, &(0x7f0000a17000)='net/anycast6\x00') flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x37, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ff1000), 0x80800) pwrite64(r0, &(0x7f0000c62000-0xc6)="32bdbc63ee7b8c7f04e94208c8e6b81b34fc34859954c64799851192b4308e4693ae6f9347f4c380bd74e77cdbf09eca7fc37fd7597a7951a80b9b44cfae093be7ae7dd324b1d54c46674c1e3261c10f4cec107d18fbb7aaaca86be826051fcb9eb089eb3c636ae820cb4a868d7e9d56eb79c8f28db2f0cf6ea107dd398ec32fca27cd327112d7bcc49ae2921b3c5c763b001b03cbc626831e5fe983b63c171d725a07f8866785afa1ee59b26dd3ff33ed22a513d8b00f4f9aca15f9e7e9d2034d6c7e180203", 0xc6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000135000-0x4)=0x0) perf_event_open(&(0x7f000042f000-0x78)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000675000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e4d000)=@assoc_value, &(0x7f0000711000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000106000-0x5)="8907040000", 0xffffffffffffff92) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/15 21:03:53 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e66000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000015e000-0x4)=0x10, 0x800) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x3, 0x100000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f37000)=@assoc_value={0x0, 0xffffffffd4078056}, &(0x7f00007d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000050a000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0x1, 0x6}, &(0x7f0000eb5000)=0x98) write(r0, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) 2018/02/15 21:03:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000eb1000)=""/4096) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006b3000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x1]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDMKTONE(r3, 0x4b30, 0xb0) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x3) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000199000-0x8)={r0, r2}) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f00003b1000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x80000000, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x6, 0x810f, &(0x7f0000355000-0xc3)="0fc04c15951045a068ada503be103790f4c66c4ca9f5c5ad93b294f4b3ef0f60adee15d51409d445f66f88525538e206b69a18ff582a47341b9682e37a84ae1e8768e359b01db680330120985c5bcec1d080e8927a254b7471274e7377d4f8e2bac006b140553cc141cd0596c2add4a724e11e027f25d5e2ecc6b7c05f74d01ad62e674e757c6b33057f36b144917308d326bed1369fe3eccb83912f719622ce55df1458059396a84ec617014250b20b8fa0ced947eacf0fa629d4b17d50d802fcaae4", 0xc3) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00003b1000)) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000207000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/15 21:03:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000074b000-0x4c)={0xfffffffffffffffb, 0xfffffffffffffffb, 0x2}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000be5000-0x10a8)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000064a000)='net/igmp\x00') setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00005be000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = syz_open_dev$usbmon(&(0x7f00007fd000)='/dev/usbmon#\x00', 0x8001, 0x200) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000ebb000-0x28)={&(0x7f0000010000/0x4000)=nil, 0xaf3739d, 0x1, 0x10, &(0x7f0000f8b000/0x3000)=nil, 0x8}) write$tun(r2, &(0x7f0000fcc000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.063688] audit: type=1400 audit(1518728633.692:25): avc: denied { getattr } for pid=5553 comm="syz-executor4" name="NETLINK" dev="sockfs" ino=14324 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000051e000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc00) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c12000)) r1 = socket(0x10, 0x10000000002, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f0000183000)={&(0x7f0000b02000-0x5030)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) 2018/02/15 21:03:53 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fd6000-0xb)='/dev/midi#\x00', 0x8, 0x10500) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000053b000-0x4)={r2}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) 2018/02/15 21:03:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00003c2000)=0x5) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000557000-0x70)={[{0xd2, 0x10000, 0x3, 0x4, 0x8, 0x95d1, 0xfff, 0x4, 0x8, 0x4, 0x8, 0x8000, 0x3}, {0x81, 0x80000001, 0x6, 0x0, 0x4000000000000000, 0x2295, 0x3, 0xa10, 0xbc, 0x8, 0x7ff, 0x80000000, 0x22bb}, {0x3, 0x738a, 0x100000000, 0x4, 0x0, 0x6, 0xdbad, 0xfffffffffffffff7, 0x9, 0x4, 0x100, 0x5, 0x7}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000016f000-0x8)={0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000286000)='/proc/self/net/pfkey\x00', 0x105001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000011a000-0x9)={0x1, &(0x7f0000123000)=[0x2]}) 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000a8000)=@pi={0x0, 0x88f5, @ipv6={0x2, 0x6, "dc2706", 0x107, 0x88, 0x400, @loopback={0x0, 0x1}, @empty, {[@hopopts={0x29, 0x7, [], [@enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x4, 0x2, 0x1ff, 0x2, [0x733b]}}, @pad1={0x0, 0x1}]}, @fragment={0xe7, 0x0, 0x200, 0x0, 0x0, 0x5, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0x9, "ec05e7566988a608bcd088ad89e021ee420d9e774bcac84798d8f287c09443c0b4f04a8ca45b6900e384691ba00e6cdf7ae0738c21027e464e04bce253757ed0a331fdc9ca5d7996fa48053875ccba33a29d09a5f50558f6d0e309f58baaf37fc07b802b876558944631be6d84746de4fa625e57787ac09fd987973eb061538470e9358df7533a5008b18389cfb767999206d96a54d7f5fe757108080cfa7ac57c56c88cf1fb3d8d112a29ec87a9cd72c957c9bfbd14e4"}}}}, 0x133) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/02/15 21:03:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = dup(r0) epoll_pwait(r1, &(0x7f0000056000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x87, &(0x7f0000587000-0x8)={0x4b2a}, 0x8) unshare(0x20000400) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000009000-0x8)={0x3}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000+0xf07), &(0x7f0000001000-0x4)=0x4) fcntl$setstatus(r1, 0x4, 0x2000) [ 39.159741] device eql entered promiscuous mode 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000053b000-0xa)='/dev/vcs#\x00', 0x7f, 0x2000) fchmod(r0, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002ff000), &(0x7f0000166000-0x4)=0x5) r1 = creat(&(0x7f0000925000-0x8)='./file0\x00', 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000077b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000076a000-0x8)={0x400, 0x4}) get_mempolicy(&(0x7f000024a000-0x4), &(0x7f0000cec000-0x8), 0x80000000, &(0x7f0000191000/0x2000)=nil, 0x2) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.214436] sg_write: data in/out 103275582/265 bytes for SCSI command 0x0-- guessing data in; [ 39.214436] program syz-executor2 not setting count and/or reply_len properly 2018/02/15 21:03:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e03000-0x4), 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000019c000)='/dev/ppp\x00', 0x400, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[], 0x0, 0x0) connect$ax25(r0, &(0x7f0000516000-0x10)={0x3, {"2770e7d22be0fa"}, 0x6f}, 0x10) 2018/02/15 21:03:53 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079b000-0x4)) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bbb000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x1000, 0xa, 0x80, 0x80, 0x3f, 0x0, r1}, {0x1, 0x80000000, 0x4, 0xffffffff, 0xffffffffffffffff, 0x1ff, 0xb45d, 0xfffffffffffffff8}, {0xffffffffffff4db7, 0x10001, 0x7, 0x26a0}, 0x3, 0xf, 0x3, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0xb20b679, 0x8, 0xeb10, 0x6}}, 0xe8) 2018/02/15 21:03:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000884000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap$binder(&(0x7f000087f000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000053000)={0x4, [0x97, 0x3, 0x3, 0x80000000]}, &(0x7f0000850000-0x4)=0xc) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r2, &(0x7f00002d6000-0x8), 0x1d5) prctl$getreaper(0x2f, &(0x7f00005d7000)) writev(r1, &(0x7f000017c000-0x80)=[{&(0x7f0000976000)="f8", 0x1}], 0x1) 2018/02/15 21:03:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff}) dup3(r0, r2, 0x0) 2018/02/15 21:03:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000814000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000aa2000-0x8)) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7fffffff}}, 0x30) [ 39.315632] audit: type=1400 audit(1518728633.944:26): avc: denied { map } for pid=5629 comm="syz-executor0" path="/dev/dsp" dev="devtmpfs" ino=1137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000085a000-0xa)='/dev/vcs#\x00', 0x8, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000f4e000)={0x8, 0x4, 0x0, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000660000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000044a000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f00009eb000-0x38)={&(0x7f0000bab000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f41000-0x10)={&(0x7f00002f9000-0x124)={0x124, 0x1c, 0x0, 0x4, 0x3, {0x1f}, [@nested={0x10, 0x100, [@typed={0xc, 0x96, @uid=r2}]}, @generic="4ee4c30dc88f690f95ddbcde479f9cf072345a4591460f628d2827e81da088947e327a905e592bf2894d1453eb8fcbe1f99ef3979620c13ef3501767414c4ac9e2cc98bae979edda8d1dc172201aa8749886da60882e43b33980e2cd04c6199c0d478a9bf24d9bdaa488003176d1ec122303be62e1fc589e62996f5828c1dc8d5009b0888f184626ceec44238702d0a280e73898b6cc47a288fea26484b285b7083daae96110bc4efb98176758e44a3327b530197f846ce5be81891723e3235abea2dd34432bc4deaa8663abee6332fd38f0d6300f97ae9b6f8718a88bfedef86159c49f3ca817", @typed={0xc, 0x2d, @fd=r1}, @typed={0xc, 0x8f, @u32=0x6}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) socketpair(0x1, 0xf, 0x1, &(0x7f000004a000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000da5000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) accept(r3, &(0x7f0000187000)=@hci, &(0x7f0000e28000-0x4)=0x6) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000)={0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001d000)=@nfc_llcp, &(0x7f000001d000)=0x60) ioctl(0xffffffffffffffff, 0x440000000000127d, &(0x7f0000014000-0x1)) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000129000)={0x1, 0x0, [{0x1, 0x0, 0x2}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001cd000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000f0f000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aff000)={0x0, 0x0}, &(0x7f0000b41000)=0xc) setreuid(r3, r4) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000367000-0x4)=0x2, &(0x7f0000b2d000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b2e000-0x4)=0xd4d7, 0x4) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000b2c000)=0x383) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x2, 0x80900) ioctl(r0, 0x400000000000125d, &(0x7f0000d77000)) finit_module(r0, &(0x7f00006be000)='/dev/loop#\x00', 0x2) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000f9f000)='/dev/admmidi#\x00', 0x1, 0x1) getsockname$packet(r1, &(0x7f0000b15000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003d3000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = syz_open_dev$dspn(&(0x7f0000b1c000-0xa)='/dev/dsp#\x00', 0x2, 0x90000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000470000-0xb9)=""/185) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f42000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 4: r0 = socket(0x15, 0x80004, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f00002a4000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x9, 0x306}, 0x40}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000000000000007bab36a2658d861a1eff320000000000000dfd947ff2ad36d4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) fcntl$setflags(r0, 0x2, 0x1) [ 39.432463] audit: type=1400 audit(1518728634.061:27): avc: denied { create } for pid=5647 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cc4000-0x8)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x7fffffff, 0x0, 0x200, 0x4, 0x0}, &(0x7f00008d7000-0x4)=0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000621000-0x1c)={0x40, 0x8, 0x0, 0x0, 0x3, 0x86e9, 0xc12e, 0x403, 0x10001, 0x5, 0x1, 0x4, 0x0, 0x400, 0xffffffffffff8961, 0x1f, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fbd000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f00003c0000)=0x8) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) madvise(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x4) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x2, 0x3, 0x3, 0x7, "eda294a7363d9d244229d728566d7df10b7a22e3ec2aa798ea413b4b5d31481f"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) r7 = getuid() r8 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000005000-0x4)=0xe8) r11 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)) r14 = getegid() r15 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000005000-0x4)=0xe8) r17 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000)={&(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x90)=[{&(0x7f0000004000)={0x3b0, 0x29, 0x310, 0x2, 0x3, "", [@typed={0x10, 0x44, @u64=0xffffffffffffff00}, @nested={0x268, 0x1, [@generic="54722a2f047e83de223edad71ded83a56a5c5f52419198c6dc3175040c585236a163fd1b686aef4645f3aabc94a57eab8b19dbe4f719a6d35497ae70c3a83676780cc33d4656be0533713f722d58807102828fb668d3858d8ee5af2fc03790baf25572c40fc61a7de7cc55edc7bb5d4c3f2f961de9d1ca3f1e93602be59db0af96a448a86c88389d934ee8517c0bd4d3ba438d712003c1f18aafa3b3e778bb1df7990fe93a403d63e29acdc1346a97c218f68ecc3c338c7e5a5345ae70087ed31e355520670dfc25e668c0af214ae76334df9578bb6a406d7a5c92efdf29e848060110d6ac1a239b7f7e2cd28f25", @generic="5d91df08c8b173a8cbf49941febd624128cce6cdb65f46acf5285706078bda61f0ba35b842e06c3b48da91e298b87cbf79cf7a51c42363efcadb6533684e0251bef2636eebc1ba99202441d14d570ef50eea112b2b494bebb2257a8f91ee0aab7d92298f3edf89927707a0a4d6379a2216aa00911b99ecddf3b6146ffc11585ffa75f7730af58875dbf4c5d59ae63e472d9663378a71682101c47e6554f4bfa464f60dca40c2aef3", @generic="6252548a7747f6221ee7e162521d56491699b6d781c755ea1b80bed41de255427fedf5353fe30cfea4784927d03637e7b74caa2a73afb5e598e23cbaeb20196324260ae73ddcacdf87a39d2f0398", @typed={0xc, 0x82, @fd=r1}, @generic="9118718aa6f473110c044147d31b5326e2bbc8a6269b83b7834c1ac34512f43b98b7f58467efe9747582b21c0410ec8aa71ca05860e250cb9eaff06e1808744f2d64b7a4411886161e0334be1517147fb53edaabfcd34529c13dfc6ce635608451af9c780044fe80437dd5ac97a8121c01"]}, @generic="258e277ba2f78268eb922ae2751d53f8c36dc132b3bc5c15dd6162503a7c1f97896b5345725722128e7cdd5dc600d07187279ccb6dcb68a13c648946f51f325d75a7e3c3570c06fd5ef6a4756f48", @typed={0xc, 0x42, @u32=0x36}, @typed={0x10, 0x2f, @u64=0x9}, @generic="611d8467fc41cebb58216ed080d009d372956ef8f9c42acb4dcde3489527dea64c31ad3fa457bff4147e79eb39532be532", @generic="362902930e8407a7d180360177162e1a57d6b8a13b2b530e1a210077a4a5b1d74ca954182bd86f51590403ae903889ca98d29fc0c71b332b0fceac90893366fae4bf7c9413c6dec88728803374edfa91a86aea09e23a9c95a63147d8f47f07d0d8e134370b64d9887f584aa3fe30bd46a43a1cc7fcbab0b58ed13ff8b92b2bbcc48472aec084c9231dea5aa0"]}, 0x3b0}, {&(0x7f0000003000)={0x64c, 0x34, 0x18, 0x6, 0x3, "", [@nested={0x9c, 0x91, [@typed={0xc, 0x3c, @uid=r2}, @typed={0x10, 0xa, @str='proc\x00'}, @generic="27a1a6c4c92362307f73ba5022d5e8c383710c20ee6cb5c4abe84534f062ca6416251e15df2ffe38bf57358128b1ab06c1750c0f92b2fd50cfa2b76ee82e63d944ca856d87d30d90c905421adac8ccbcbe898501f8b27b0c815d9d4de313c0e9f07efde4f975f1a4bc284036367ea67806e800c4682e1904ab"]}, @generic="590f70b214f485ad4ff52fd82d5d26cb3fe3697c455b94513c1c50632f9bf9a303e08188e553", @generic="052fffe3f289e339d1b242dbc7b830c3d79949d85bc4069d34aeff849f37ed28699e3e17d8e5f1268fff9959244c96f539449745db45bb4c6129c7827568d6a39aba5c05ada75bc1847d4547bb0fb9804d61c0e13a93191da3f9fc5672a47589b614de07d8aadb07d7633ee6f20948012daca8269fa618c6cab8ac1a8f77097fe4102a33f3ea914b720a1e0c4319aa7a9065fdde60ca059d268ee53b264c0c056222b4b98ad3188b6d965f1b1286de8ff5a48e60d2d9b5af49c1c680e855d3cfdbfb11345f04e97e90536441af73116273602af8e80d72f4470adca1097b0e", @nested={0x300, 0x12, [@typed={0x10, 0x69, @u64}, @typed={0x10, 0x41, @u64=0x31}, @typed={0x24, 0x84, @binary="5a8513f2a613303fce8f831217a0cc9602575cccf6a2a0207159"}, @generic="98c5566a6ea91a27c5fe456f5fb0da712e60d87b8e5c57facfc2c3f0907e43eb0aa8cd029e3c6591534f482e44a66086ed4042c9b969d03e49707eab3cdbf582f4665b37d7b4d8b3437c3d2880fef5dc20ee0bb4d0519b797c71bf8093c6791a12aa369288477f99fa74a17e96f1014d5e0509d1b0e505a9ea36237160f402ab540ba9679f21864485a3fa8e230984dffee7bd00c1d64f01f12624021b23fc8b980d45378c094340849fa6f97994f44c48f46a8a60c4524161ab20812e693624a04dcc52ae190dc146bfa68d3c4f2c97a0626e920e3a1e94e633cc4f3c47b0943ead7940ab9c6d72a4b8ee0705802d9d9b779b", @generic="0d6797b7ed670ec5b991bd18d37e021cc4fb10a64b636380e848644ada4bef1cf90f569d2ba2962bf0bddaaba6340fdf99734a32f15fe93382246d928d212d291c6ac053323bb728df3238301b0a81e92da7d79349da6f42782a31f4ebfb6ec4dd42518294160e7125", @typed={0xc, 0x8f, @uid=r3}, @typed={0xc, 0x90, @u32=0x2}, @typed={0x8, 0x42}, 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@binary="f85afb6a597eec3e2d1871af59f5ac5435fee026244b958757b9c622b7e9b36e2253fed3617b7f20a7e13676008864d2e3ce14c45e26d77d321f4967762fe37e2f6e83ed1c3f86abcfa3851a19547ea7007adbf5f7b51e5f0eb050eeee781c197ed729356a060228171f0d4d115ee0a014cc8b788d42be20715fc9f691acb5a69fbbc87f5a8d026a93a4d44c13aa153adcd5ad335d9efe184aeb4928ffa26d903457ca2ec14bfab468cb6e2ee4345802b7d2e48d9e00a1c3e374a6098ded0ee4aecb9fa6e3229dbde0e9763b9829eae596d7462ca3e6e88234aa58b1"}, @typed={0xc, 0x5, @uid=r7}, @typed={0xc, 0x49, @pid=r8}, @generic="d0eff660f96a7b8e0959f1cc01d04ccb28993dfcf6dd862ea154d7a50ab21b5b4df3d949ac3b3335c7bb6154f850837b1cae562aa465285e090b115c3a2d631972fc37a56d54d527452fe176fc48f384b3cf2425165c9b727db07f7cb47b8d55864b7282b440252e388b6f15922e2fbf76e5b10fd4f0aa7ff39788ce53a58931cb9e63f97e4719f070df463355b3f5c6"]}, @typed={0xc, 0xa, @ipv4=@multicast1=0xe0000001}, @generic="a3e8646d1c513ba7943529682b2f7dab817d8019ade31918d56c949508f849f6cb47bca1a7e1705abd0c39736c6dadf8c301220f195b4ddd3edcc6c0a8ccd48a509dee718478f35d2c7ce87754059bc5a91ca5", @generic="1be957e8617da4525b5b29f4c9033f019f5f893c8b211d76", @typed={0x18, 0x81, @ipv6=@loopback={0x0, 0x1}}, @nested={0x78, 0x1f, [@generic="ef03d35c994a127fbfdd44a15d3388523e5656b99138b0d7c94e051179911d1a21d5bdd18be3c4f469c0d82397478f98ca97d49dbfebe3d2bce7a35afc5bc35532011d705706cbfc9cbea9cced3dae7bf8c6b8b3204c538320f76d4cf551765f991f3128ef7de06f17a97634dbff31540336dc"]}, @typed={0x8, 0x30}]}, 0x3dc}, {&(0x7f0000004000-0x9c)={0x9c, 0x20, 0x200, 0x5, 0x1, "", [@generic="2ddf868a3d2efb6f6bf836c661f1410ad79b97310f680319591a8248f63ce636997c318cdf0dc2b993cfc5c0fa09a6bd3653c3135f785f9db09987be54c80b5fd986756d50870fd21b47a40f4d72b486aaad7858ba27ca57d9fe5b41b9724317db8bc3e059c5aa9103d5525ebda8018998e8702a1eab73a48f8f5dd59aaba2c5edf9674211eef90fc1db"]}, 0x9c}], 0x9, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xe8, 0x44880}, 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{}, {0x0}}) socket$inet(0x2, 0x80806, 0x3) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00003b7000-0x10)={r0}, &(0x7f0000cc2000-0x4), 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ea9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aae000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000077a000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/15 21:03:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000067c000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ba000-0x4)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)=[]}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000fb6000)='/dev/audio#\x00', 0x3, 0x101000) mq_getsetattr(r3, &(0x7f00003c0000-0x40)={0x6, 0x3774, 0x3ff, 0x4, 0x8, 0x946, 0x80000001, 0x1a}, &(0x7f0000358000-0x40)) recvmmsg(r2, &(0x7f0000ee7000-0xf0)=[{{&(0x7f0000060000-0x9)=@rc, 0x9, &(0x7f00004c2000-0x80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000974000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ce6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000df8000)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8001}}, [0x7, 0x540, 0x0, 0x2, 0x0, 0x200, 0x3, 0x69, 0x8, 0x200, 0x40, 0x63f6, 0x8664, 0x7fff, 0x1]}, &(0x7f0000e9e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000772000)={r1, 0x7}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00003c8000)={0x5, 0x82, 0x5, 0x5}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000088e000-0x18)={r0, &(0x7f000091d000-0x178)="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", &(0x7f0000a1b000-0x64)=""/100}, 0x18) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000190000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x2, 0x7) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000737000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005fa000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f000035b000)=0x8c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000989000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dee000)={r3, 0x3, 0x6, [0x8, 0x0, 0x9, 0xb2d, 0x7, 0x66]}, &(0x7f0000f90000)=0x14) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000efb000-0x78)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, {&(0x7f000081f000-0x1000)=""/4096, 0x1000}, &(0x7f0000828000-0x1), 0x1}, 0x78) mprotect(&(0x7f0000b5f000/0x3000)=nil, 0x3000, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e09000-0x10)=[{&(0x7f00003bd000-0x24)="2300000024009115460000000000001201000000000000270241000009000013007352", 0x23}], 0x1}, 0x0) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be3000)={0x0}, &(0x7f0000ebd000-0x4)=0xc) perf_event_open(&(0x7f0000298000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000044c000)={0x100, 0x6, 0x20a, 0x7ff, 0x8000, 0x1, 0x4, 0x63d}, &(0x7f00000ad000)=0x20) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000044d000-0xe)={0x0, 0x7f, 0x3, [0x4, 0x4, 0x8]}, &(0x7f000044c000)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003f8000-0x10)={0x0, 0x48, &(0x7f0000308000)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x3, 0xff6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000236000-0x4)=0x10) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f0000)=@sack_info={0x0, 0x2, 0x5}, &(0x7f000044d000-0x4)=0xc) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000035d000)={r2, 0xfffffffffffffe72, "a47d19cfcb6ad53caf12170888c74bd0710a0d396de83989eb214115d1a297090642196ffd3257911041abbc0a4855277f22e40b9e8a2a7f3c886ca919ae30d256db5ce8f77f4b2d9d06f21533fe38cc832d5f2ca4265607f6cf9b9dc65aa25277cb63b3b78ced3d476ee2023426d11b567d90c20b27f83d2f80fe0e78"}, &(0x7f000044b000)=0x430) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000044c000-0x108)={r3, @in6={{0xa, 0x2, 0x6cb7abe1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, [0x9a7, 0x6, 0x5, 0xfff, 0x3f, 0x7fff, 0x100000001, 0xffffffffffffffe0, 0x4, 0x7, 0x3, 0x1ff, 0x8, 0x400, 0x8000]}, &(0x7f00000e9000-0x4)=0x108) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) r2 = request_key(&(0x7f00008b1000)='id_resolver\x00', &(0x7f0000ead000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000)='-vmnet0\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c52000-0xb0)={{0x5eea, 0x100}, 'port0\x00', 0x1, 0x8, 0x9, 0x40, 0x10001, 0x8, 0x0, 0x0, 0x4, 0x9}) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f00008d5000), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x4, 0x0, "707074500000010000000000002000", 'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xff], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x33}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) bind$inet6(r0, &(0x7f000024e000-0x1c)={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b64000-0xc)='/dev/autofs\x00', 0x2c0000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000084b000-0x8)={0x0, 0x8000}, &(0x7f0000abc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000584000-0x55)={r2, 0x8, 0xb4, "e4d6a9b1d6d0c051ca4571f9937e19f68550964a2607b7ca4e8b62820b29cb0b855f4899b948ac38456d49bdef561cdb83de78ede8422dfcfcb23da80a0ae53aede57468004bd37fea03904cc5b6071575f4f17a6c80cce3f1c654a9db61232554bb116abf9ba697507641d04bcb96acb323aecc523772c28b73cabef689a49241cfcc2c0419c606061de66b7cd7ff43dcdeffdd0ddf3b952b46bf0bd694861062a6d6e83f2c98ac95cd91d120938b9ab6794bc2"}, 0xbc) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000005e000), 0x4) 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004a6000-0x1)=0x9, 0x20) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000292000-0xc7)=""/199) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000261000-0xb)="08cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/15 21:03:54 executing program 5: futex(&(0x7f000000d000-0x4), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f0000390000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)) 2018/02/15 21:03:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000396000-0x120)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c0548619e23760ac5bd27ed8bb6f63ea"}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x5c6, &(0x7f0000368000)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e2000-0x9)='/dev/ppp\x00', 0x111002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x1, "cd"}, 0x2) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6c000-0x4)=0x4, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006f4000-0x1)={0x7}, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002cd000-0x4)) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000757000), 0x8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000ecf000)=0x7) 2018/02/15 21:03:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ad000)={0x0, 0x8}, &(0x7f00008a3000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee7000-0x8)={r1, 0x1}, &(0x7f0000975000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e58000)=@assoc_value={r1}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f0c000-0x4)=0x1000) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x500) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000f81000)) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) sendmsg$alg(r2, &(0x7f0000f81000-0x38)={0x0, 0x0, &(0x7f0000f80000)=[{&(0x7f000002e000-0xe8)}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) r4 = creat(&(0x7f000025a000)='./file0\x00', 0x81) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000f82000-0x10)={0x7bc1af47, 0x8000, 0x7}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000720000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000017b000-0x4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 39.742547] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 39.782497] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/15 21:03:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.803055] syz-executor3 (5733) used greatest stack depth: 14576 bytes left 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe(&(0x7f0000a9a000)={0x0, 0x0}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) r9 = dup3(r0, r8, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000caa000)={0x27ff, 0x1, 0x4, 0x1000, &(0x7f0000d84000/0x1000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r11 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a40000)=0xc) syz_fuse_mount(&(0x7f0000bbd000-0x8)='./file0\x00', 0x5000, r11, r12, 0x20, 0x1) fchown(r4, r11, r12) rt_sigreturn() ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000692000+0xefc)={0x7, 0x0, 0x0, 0xf220}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000220000)={0xea, r13}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/rfkill\x00', 0x80, 0x0) write(r0, &(0x7f0000435000)="d8ae330806a217f2e0cca16dfc09a3c74340fa7cb10ffe39eab70efb9b492d84855e598b00c1b1fcf36c6094", 0x2c) fgetxattr(r0, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/status\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000016000)=@hdr={0x2, 0x0, 0x0, 0x1ff, 0x9c, 0x8, @ipv6={0x400, 0x6, "cda224", 0x1308, 0x67, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@fragment={0x6, 0x0, 0x78c8b1be, 0x333, 0x0, 0x10001, 0x0}, @fragment={0x33, 0x0, 0x0, 0x3f, 0x0, 0x7ff, 0x1}, @hopopts={0x2e, 0x221, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x7ff, 0x2, 0xe2, 0x9, [0x0]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x8, 0x8, [0xfffffffffffffffb, 0x57]}}, @generic={0x80000000, 0xd2, "0ec29b7e4918d0bce22460bc5e6e5d36ee0db3c6f4b0f2962ef0369fddcd6efd8921cee211b726f20a6ecca0b2241c29c4544e5bceec412864e7ab7c19e8e095ca4c15121fa78c4ed1c6bad0ba73cd1ff6ccaa9deabe6760e6cdc613c244ba15a3dbac6f12a7094158448e18fb9f506601cd337ca4daf81ca6429002adb6f80e01ce6516f03c34589b2bc1975309cd11eb97f6375a609bbc29ae1ce22925e07c36d87972abaa18456d73c6776aeacb58e156e68aba75d825729f488a83f925f9a79c08cc577c18e0268b7c69fe2d58f0cde9"}, @pad1={0x0, 0x1}, @generic={0x6, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7c, 0x4, [], [@enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfe}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x80000000}, @pad1={0x0, 0x1}]}, @routing={0xff, 0x6, 0x3, 0xd67, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x17}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x100, 0x61, 0x0, 0x5, 0x0}, @hopopts={0x0, 0x2, [], [@ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x10, {0x4d8, 0x2, 0x6, 0x7fff, [0xffff]}}]}, @dstopts={0xbb, 0xa, [], [@calipso={0x7, 0x38, {0x400, 0xc, 0xf75, 0x1, [0x0, 0x0, 0x19e7, 0x1, 0xffffffffffff0000, 0x9917]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @routing={0x87, 0x2, 0x1, 0x1000, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x401, {0x3, 0x6, "cf1555", 0x2, 0x1d, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@dstopts={0x7e, 0xf, [], [@jumbo={0xc2, 0x4, 0x95d}, @enc_lim={0x4, 0x1, 0x8001}, @calipso={0x7, 0x38, {0x798aade0, 0xc, 0x9, 0x4a627084, [0x9, 0xc2f, 0x9, 0xfffffffffffffff8, 0x4, 0x3]}}, @ra={0x5, 0x2, 0xbb}, @calipso={0x7, 0x30, {0x0, 0xa, 0x100000000, 0x7, [0x20, 0x6, 0x7ff, 0x58f9, 0x0]}}]}], "0ad114fc02904edc98eb1fc05425e8a7268c6f8f9884dfa01acef788f9a2bdba249615e904de5190ddad03f1c0f5a9d0cd"}}}}}, 0x133a) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000019000-0x4), &(0x7f0000019000-0x4)=0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmmsg(r4, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/15 21:03:54 executing program 7: move_pages(0x0, 0x0, &(0x7f00006df000)=[], &(0x7f0000de9000-0x14)=[], &(0x7f0000f78000-0xc)=[], 0x6) socket$inet6(0xa, 0x80000, 0x15301a4f) 2018/02/15 21:03:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x78b3, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000101000)) socket$pptp(0x18, 0x1, 0x2) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) syz_open_dev$mice(&(0x7f000064b000-0x10)='/dev/input/mice\x00', 0x0, 0x200200) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x18) 2018/02/15 21:03:54 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000051a000+0x9e6)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bfb000)="d62b9c65dd04a9e2b9bb1b0d5414bd140cf9fb9dd25c1a3e2601") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000059c000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00006e5000)=0xe8) getresuid(&(0x7f0000cad000), &(0x7f00007a3000-0x4), &(0x7f0000471000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c88000-0x3d)={0x0, 0x35, "5c4fa9222f943a9c7973eb6833be498067b3cd2a91bb54aa43d40cc3a02be90feb4f46bc21ba468add4600cd0a366a500cc5aef22b"}, &(0x7f0000f33000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000425000-0xf7)={r1, 0xef, "af7eeab3a484cd3ff858359557bddcc4a75675066ee3002fbe9bdea5988571c3c87f351b13fcb6ff92ce0c8e0525c9de6e769e36cba7710d4b68b26edfb97f7ec0d56d99ac8303f0285978771c1b438a1f71fb20871722356bd15ae7e7548e1f69825bb8425a0bc1e9354bdf5f99c9c837d1e80b31c6560f264dc359340fd09582cfeec7afe8b00b520270e553c93fdaa42850418627a1109b769fdcb478f96350eed7b67105c65e47144818e5116342e93d4a8a5c2d5cf8e1cfe1fe7ae60c360f399b861c59aa63cabb1aa61d729625e032b2fe94b53ef39f388587a8490a9d84e9b371391cb6e278736deb09a78c"}, &(0x7f00006e4000)=0xf7) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000eb0000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x2000080, &(0x7f000000a000)) preadv(r2, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) 2018/02/15 21:03:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0xa6)=""/166) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000209000+0x6c)='/dev/dsp\x00', 0x40, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000028b000-0x81)=""/129, &(0x7f0000eff000)=0x81) getsockopt(r0, 0x0, 0x1ff, &(0x7f00006e4000)=""/224, &(0x7f0000fa1000)=0xe0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000162000)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x8, [{{0x2, 0x1, @empty}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @rand_addr=0xf5}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x4d8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000235000-0x4)=@assoc_id=0x0, &(0x7f000023f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cc8000-0x10)={r2, 0x5c, &(0x7f000069b000)=[@in6={0xa, 0x0, 0x100000001, @empty, 0x3f}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00000c2000)=0x10) r3 = semget(0x0, 0x1, 0x8) semctl$IPC_INFO(r3, 0x5, 0x3, &(0x7f0000458000)=""/73) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000020000)={0x4, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000e000-0x20)={0x3, r1, 0x0, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x3e3, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x3}, &(0x7f000001c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000018000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000002000)={0xffff, 0x5, 0x38, 0x6, 0x100}) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000009f000-0x20)={0x0, &(0x7f00009d6000), 0x2, r2, 0x2}) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000f15000-0x1)="cd"}) fcntl$getownex(r0, 0x10, &(0x7f00002eb000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r1, 0xe, &(0x7f0000c71000)={0x25, 0x6, 0x800, 0x5}) r2 = open(&(0x7f000051d000)='./file0\x00', 0x80, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00006aa000)={&(0x7f00005ab000/0x2000)=nil, 0x2000}) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000794000-0x5)='proc\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000780000-0x8)={0x0, 0x1}, &(0x7f0000d1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000020f000)={r2, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/15 21:03:54 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x3, 0x8) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000086b000-0x50)={0x8, 0x5, 0x0, 0x0, &(0x7f0000910000)=[{}, {}, {}, {}, {}]}) fremovexattr(r0, &(0x7f000098f000)=@known='user.syz\x00') 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = creat(&(0x7f0000dcb000)='./file0\x00', 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f54000-0x14)={0x9, 0x4, 0x20, 0x0, 0x80}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00006fb000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f70000)={0x6, &(0x7f0000f87000-0x78)=[{}, {}, {}, {}, {}, {}]}) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b74, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x80003, 0x0) unshare(0x4000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d9000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00008ca000-0xf1)=""/241) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000033000-0x103)={0x0, 0xfb, "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"}, &(0x7f00003cc000-0x4)=0x103) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000902000)={0x1, 0x6, 0x4, 0x7, 0x4, 0x3, 0x8001, 0x40, r3}, 0x20) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000278000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000951000-0x8c)={0x9, 0x100, 0x8000, 'queue1\x00', 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e84000)={r3, 0x100000000}, &(0x7f00005a0000-0x4)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ebf000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x0, 0x839e, 0xa1, 0x2, 0x9, 0x80, 0x5, 0x0, 0x10001, 0x1, 0x6, 0x100000000, 0x84e9, 0x10003, 0x20]}, &(0x7f00007c9000)=0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000956000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000826000)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0xdb, r5}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f77000)=@sack_info={r4, 0x7, 0xffff}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ef5000)={r4, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x3}}}, 0x8c) [ 40.012618] binder: 5801 RLIMIT_NICE not set 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000013000-0x8)={0xeb4}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000013000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000015000-0x14)={0x1a9, 0x9333, 0x2, 0x6, 0x7}) accept4$llc(r1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000014000-0x4)=0x10, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000012000-0x40), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="6b90eab30fde57af8487f11ae5a24467"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) sendmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000-0x590)=[]}, 0x0) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000679000-0x10)={0x28, 0x0, 0x100000003, @my=0x1}, 0x260) connect$vsock_stream(r0, &(0x7f000039a000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f0000d42000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40, 0x0, 0x80000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000800000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fchmod(r2, 0x100) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000d2a000-0x4)=0x1f, 0x4) io_setup(0x200, &(0x7f0000404000-0x8)=0x0) r6 = syz_open_dev$midi(&(0x7f0000462000)='/dev/midi#\x00', 0x8, 0x4a8000) io_cancel(r5, &(0x7f00008e7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r4, &(0x7f0000e7d000)="9ccf52e223b55c7114ad2c04b31a10469e1a8ec943951be31b9790a1fdac59153bdb03917316305ea6109e0a1c06c4b0aa0c14ba93c2989ffb3527fe0b721ea2b7498fb9f7bd04dec32d7bad4f6c6f6103538c8b874ea50c30ab5925b917bcf7a1f2f5bd00e6ff68cacd0ff3cd9dd768368bb1b3", 0x74, 0xfe6f, 0x0, 0x1, r6}, &(0x7f00004a7000-0x20)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000439000), 0x73) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000319000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) accept4$alg(r7, 0x0, 0x0, 0x7ffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000983000-0x48)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1}, [@generic={0x5, 0x2, 0xfffffffffffffff7, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xda18}, @generic={0x5, 0x30, 0x1, 0x7}, @alu={0x7, 0xfffffffffffffffc, 0x5, 0x0, 0x8, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x1c3a, 0x0, 0x2, 0x8cfda179b0687e88, 0x6, 0x8}, @alu={0x7, 0x8, 0xd, 0x5, 0x7, 0x5e, 0x4}, @alu={0x7, 0x2a5, 0xb, 0x5, 0x0, 0x20, 0x5}], {0x95}}, &(0x7f0000576000)='GPL\x00', 0x7, 0xff, &(0x7f0000000000)=""/255, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0xd)={0x0, 0xffffffffffffffff}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x1000, 0x25}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x40000000000}, 0x48) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5451, &(0x7f0000a1b000-0x8)) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f00008ea000), &(0x7f0000497000)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000832000)='/dev/audio\x00', 0x4300, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00007c7000)) r5 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00003ef000)=0x1f, 0x4) [ 40.084399] binder: 5815 RLIMIT_NICE not set 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5e000), &(0x7f000044e000-0x4)=0xc) mknodat(r0, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000069f000-0x18)={0x0, 0x3, 0x7, &(0x7f0000dcf000-0x8)}) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000040000-0xc)=@nl=@kern, &(0x7f00009a9000)=0xc, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000850000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x2, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009d6000-0x4), &(0x7f000012d000)=0x4) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[], 0xfffffffffffffeb4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000048000)={0x0}, &(0x7f0000048000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r4}}) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000765000)={0x0, 0x8001, 0x10000, 0xff65}, &(0x7f000000a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a5c000)={r2, 0x9, 0x30}, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000219000-0x20)={@common='yam0\x00', @ifru_flags=0xc000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00001a9000-0x50)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x3}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a1f000)) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f6e000)=""/87, &(0x7f00004dd000-0x4)=0x57) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f70000-0xb)='/dev/midi#\x00', 0xff, 0x4000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000763000-0x8)) 2018/02/15 21:03:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) r3 = syz_open_dev$mice(&(0x7f0000451000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a23000)={0x48b1, 0x7, 0x2, 0x2, 0xb386, 0x20, 0x8, 0x1, 0xfffffffffffffffe, 0x3, 0xf7b}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d0b000-0xc)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000a5000-0x4)=0x0) ptrace$poke(0x5, r4, &(0x7f0000037000-0x8), 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xacdb51f0, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f74000-0x1)="d5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/15 21:03:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) bind$inet(0xffffffffffffffff, &(0x7f00005d6000-0xd)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffffffffffffff40) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000dee000-0x4)=0x2, 0x4) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8), 0x2, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000021b000)=""/47) 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000414000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000814000-0x4)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000026b000-0x8)={0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000950000)={0x4, {0x2, 0x1, @empty}, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x3, @broadcast=0xffffffff}, 0x130, 0x401, 0x7, 0x920a, 0x0, &(0x7f000077f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800, 0x0, 0x1f}) r2 = add_key$keyring(&(0x7f0000bcd000-0x8)='keyring\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r2) 2018/02/15 21:03:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000396000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x2, 0x4, 0x800, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/15 21:03:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000044a000)={0x0, 0xcc, &(0x7f00009db000-0xcc)=[@in6={0xa, 0x3, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00002c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000522000)={r1, 0x2, 0x6, 0x3}, 0x10) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000670000)={r1, 0x7}, &(0x7f00006ab000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00001cc000)="c49aeb65fe35152fd730d1d8f1e093bcba06b84f537378ca7f79e383daa6d0118d4680368e289925c344f752c25268f5d3767e8ffa44d13fd03f007bcb7e70d52a560263936662011c45c3eabbfac2f6618fd6839ac0cb5547b8f545856938209439511ff54fce3c85db7926ae1e21ad63f08c0cb49b6f9c3f01dc05ee0122b8f516bd0cae73", 0x86) 2018/02/15 21:03:54 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) [ 40.207396] mip6: mip6_destopt_init_state: spi is not 0: 4026793984 [ 40.219861] binder: 5853:5854 ERROR: BC_REGISTER_LOOPER called without request [ 40.227419] binder: 5853:5854 unknown command 0 [ 40.233511] binder: 5853:5854 ioctl c0306201 20008fd0 returned -22 2018/02/15 21:03:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000246000-0x8)=&(0x7f0000acc000-0x1)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x80000001}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x87fb) [ 40.278893] PPPIOCDETACH file->f_count=2 [ 40.290813] binder: BINDER_SET_CONTEXT_MGR already set [ 40.299107] binder: 5853:5867 ioctl 40046207 0 returned -16 [ 40.312537] binder: 5853:5854 ERROR: BC_REGISTER_LOOPER called without request [ 40.320010] binder: 5853:5854 unknown command 0 [ 40.337398] PPPIOCDETACH file->f_count=2 [ 40.337923] binder: 5853:5854 ioctl c0306201 20008fd0 returned -22 [ 40.345239] binder_alloc: 5853: binder_alloc_buf, no vma [ 40.353681] binder: 5853:5882 transaction failed 29189/-3, size 0-0 line 2957 2018/02/15 21:03:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/02/15 21:03:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073f000)={r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000068c000), &(0x7f0000bf0000-0x4)=0x4) bind$inet6(r0, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000af5000-0x4)=0x1, 0x4) r3 = syz_open_dev$midi(&(0x7f0000370000)='/dev/midi#\x00', 0x0, 0x40080) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) connect$inet(r2, &(0x7f0000dda000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/15 21:03:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x1ff, 0x5, [0x1, 0xff, 0x7, 0x8, 0x5]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000002000-0x8)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x80000000, 0x2, {0x3, 0x1, 0xffffffffffffffff, 0x3, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000e85000)={&(0x7f0000791000)={0x10}, 0xfe80, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000070f000-0x7c)={r1, 0x74, "42f285c0c78ec47c0ebab5ab34bfca6ffadb5f145b9e41bb04d003d5cd9ceff5799dd413eee1d4a43cd1d2058d05f415814dd849e65d36ec39ca401a02c5c4ab91bb24b3f0bdd276c15c80adf0fe29f45610b0d178ca0facedbb7796e5bf5d6dcef71f745885c9cc61ee236f44891d2cbc6ce990"}, &(0x7f0000045000)=0x7c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043e000)={0x0}, &(0x7f0000e52000-0x4)=0xc) fstat(r0, &(0x7f0000e41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgrp(0x0) setfsuid(r5) lstat(&(0x7f00002d2000)='./file0\x00', &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002ac000)=0x0) getresuid(&(0x7f0000d26000-0x4), &(0x7f0000d08000), &(0x7f0000c9e000)=0x0) stat(&(0x7f0000b5d000-0x8)='./file0\x00', &(0x7f00006b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000261000-0x38)={&(0x7f00006db000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003b1000)=[{&(0x7f0000980000-0x3b)="0409ce492e08bd09c733a410a4ac4e8b795a7f622b8cf9c42fcef86e7cdc07c80d49bf13db49129ee7fe0a7aefeee05a32e1d34a1ddeea4bd7df6f", 0x3b}, {&(0x7f0000e6e000)="184b32d859c207be706e8070b8fadcbe48634d37f89256161c5d443cb9199f8804dcaafd59907482f75d3ed8b98b5ee9abd207d4773c9a751b8b50ab2330adc5e8390a74de2247154e954ac6eace724846133dbb1725f77aaf365abadde03318704b8b29c84283fc0f3ac0fcb8dfa5b4b18b611b8f36b2b594fbe5296d7fc5643ef7", 0x82}, {&(0x7f000085a000-0x5d)="c1144d2f363a3dd1b366470d56ac702e7470c673c698a0560ca8edd537c7410e92a6dd1dd862f88bc1cbc93875815fd60f06b7549e2a91328ddcdc9ac4ae086e6c865f1fbaaf8eaf202a93c340f2b32bdecbeebb2e7cc41570d993c57b", 0x5d}], 0x3, &(0x7f0000be3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r3, r3, r0, r3, r3]}], 0xa8, 0x4000000}, 0x4000000) 2018/02/15 21:03:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000090000)='/dev/adsp#\x00', 0x3de, 0x2000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a0c000)={{0xe87, 0x92}, 'port0\x00', 0x80, 0x8, 0x100000001, 0x5, 0x200, 0x38, 0x5, 0x0, 0x5, 0x7}) bind$alg(r0, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b71000)="b52ecf4366f23e0fd7b9fe452f8c9946a9ba7c89077e8c67036ede5fba5ac1", 0x1f) 2018/02/15 21:03:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r2 = dup(r0) syz_open_dev$sndseq(&(0x7f0000a9e000)='/dev/snd/seq\x00', 0x0, 0xc8440) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00009c3000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "bf04467f3193e216", "67cd67eac383dce69f5b8abeecc3809c200e8d3aa581c734d12efb07816d97a2"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bf7000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000e6e000)=0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 21:03:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009db000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000be6000)=0xe8) connect$packet(r1, &(0x7f00002a6000)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000329000)={0x1, 0xf1, 0x0, 0xfffffffffffffffd, 0x3f, 0xfffffffffffffffc}) socketpair$inet6(0xa, 0x80003, 0x3, &(0x7f0000d17000-0x8)) 2018/02/15 21:03:55 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f000093e000)=@abs, &(0x7f00006a4000-0x4)=0x8, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000941000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000751000)=0x1c, 0x80000) recvmsg(r2, &(0x7f000012e000)={0x0, 0x0, &(0x7f000039d000-0x90)=[]}, 0x40) 2018/02/15 21:03:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 40.394299] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.405455] binder: release 5853:5867 transaction 2 out, still active [ 40.412178] binder: undelivered TRANSACTION_COMPLETE [ 40.417517] binder: send failed reply for transaction 2, target dead 2018/02/15 21:03:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000094c000-0xb)='/dev/mixer\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007d2000-0x8)={0x0, 0x400}, &(0x7f00006fc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a74000)=@assoc_value={r1, 0x9016}, 0x8) mount(&(0x7f0000aa8000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x20000, &(0x7f00007e8000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/15 21:03:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000b12000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x1000)="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"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@iv={0xc8, 0x117, 0x2, 0xb1, "11b62ad8a9a249ea723895034093983614612a6ddad47153c7e9652c5c9af7beebed5947ff19770114d0078cc55d4061aeff7d7019403a52c4b975f598e8781601495533e8557cb1659feb7ec50c97b1e859e8a4e4013148c288728d6133eb0fbe9474ae5a15f6b2c1e4d620da0a42e3639cf61a25c90244b2edb6565bb32acd8b59c54b742ba7ae4060b9971f874fcfca8a53db201cc31512f6a5dddf2418ca348b24c0cd2a63e7ccab3e04ab1bf70808"}, @assoc={0x18, 0x117, 0x4, 0xf3}, @iv={0x40, 0x117, 0x2, 0x25, "b1e1c0d81cfcd1ea968fe7538f7e2827578ed02168d9a610f8ccdfa965541425a04b11988d"}], 0x1138, 0x4000000}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b4e000)="0a0775b0d5e383e5b3b60ced5c54dbb707", 0xffffffffffffff07) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r0, &(0x7f00004d9000)=[{{&(0x7f0000705000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x0, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x32, &(0x7f0000b17000)=[{&(0x7f0000482000-0x97)="a18e75133172a038454a068ef87d1268e511dce9fd91aac1dbda41e96c009868a66cf71f35d69feeb9bb819e24d76e307f0c1f65cfd6b60b783d36c965f329992806c63dfe7af8aed402930742e94160ab3007cfea2b083e9dc4f22e621080e64afb3164538764a151689289c57db7b8e4b21b32ba1a475e2f9853d44a81c5941141a9cd388a52ba0c8b7c5c09ece9bcc8640fa877e2f0", 0x97}, {&(0x7f0000e3f000)="7376e18ca49d50dd92b26a01bc80bd97cd941caeeab4c6dc04f394ddac85dfbff7f85accd7cee0b24832c0fc02a76f6940e634e9ba5a90ea024afec4c9a21a96bf2f698b09aa9b98c6f1ed55f171fae5c06d96c2bab3c14f0dffa4aa1db358cffeda56dfe1919aafa715a81004535655a6c048dfa0a7ec144643a8c40aa746efa67d8fd8fe52173cc24a20b773c3b9ff6e49ed9b8fc273d19b768b6d7fc818500d3157d4640e50ad925f2998da7121d82488", 0xb2}, {&(0x7f0000313000-0xbd)="f0bf5ececeae0cd5eba685387bd0fa09149d18be94f9781cfbed6a4532be26d91394e71d3870f0e15990080a9304cede48cc10ed3c0ebd6c9f7f0cea54df6c0cb5053590beb7a67464124066f7ad2df83f5ba5162e5d502b75af4561781c8bf1df5bbadac2908da2267173a4157bca5e2b3119193428be1d6c01eafeacaf432f720c7e557e8a8e14cbf2f9abbcff85351f4e454aee526f799f0cb4306d91363dda4d404e898f66035f835fe9f9097e599b0408e202269ca932e2bdef08", 0xbd}, {&(0x7f0000aa7000)="a9efb82efa71c4189da208a05c9fe819c35900954b7d9643391a27cf6d2e01283a1e2aa871706b575bfe13f45d3be04153ab2d19b1907c7f3814fdc0ee7df07506e2f7712df3c7bb292cbc974d2f90f8a318d43d0553fd0e6b4a57b9f79abe5ff399d6e2e51d945611b229de5bafb283a1d9b90f15b9c7c18717b2699eb4ffd8882b72d8235fc81835f11a1c6a87adb40a9352bfe85da673eb96fe7d1823489943db218bb23bf5958f5da981df7844fc0b43541a53", 0xb5}, {&(0x7f000016a000)="30ae8478739049b288fd089e3295fc40557c7cb9c4c68be0fae69801b4aec10fcba8fd1710cbc1db41aa22ed16ee40d50be113d08db7420b0a4dfed0f39f0dd4aecf5b5e8f99e58f87055ca02a3d89c7d7edb5b13049b2", 0x57}, {&(0x7f00004d1000)="58f80257fd988b5ee9e7dd8dfb1a2b0aad00ce43c5c3683320ef7d2b8f248d31de021a16b1d5446a3a85ec715f85e9af6bd35e1aa59870969399", 0x3a}], 0x6, &(0x7f0000f2b000)=[{0xd0, 0x105, 0x1000, "1a2cabd08ce66a9c6ff6b9e5df17675c8fe2536781f1a1749daff6253ef121a1d15f22ea1e95ec25031731132871629c93b047e86660b80cd70d29e57c82b9a028ab8ee3dfeebb900791b53b062d3d543d87a0a63ac74e838395736062347c343573e328e7bd5c250ef6508860cc586ff49c87ab1ceadbac623182ef558543876f4bab421aa56e3dc4e758bd27f91e2b6c1fd13278665d60fcc16e8a6879d398ad736f4498b5899e0cfb8c77a9ce0e4ea5725d8a29ea390a065fc12f86c73c3a"}, {0xf0, 0x0, 0xffff, 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{&(0x7f0000971000)="9fef31e81fa6ed90b15b94d1e9cd2fa3fbc700a2d92ef62f3281eeeae706aac422bc180b3b594a4f7a524abb5196e74f7cd6885c49da117e098e5acd28f071bdf5c5560deaa46d1d3c0363fc741da293d00a523f19b2c61b6bd48fb45954d5970d2b5ea5fec4919880ef249f3a178bd88a61d8db371e8a332b0b49d43b33c0e678692823f4901957c04880fe0263226adce5046f0c91db7ab6426812c69ade2f70b6e565b7", 0xa5}], 0x4, &(0x7f000016f000-0xa8)=[{0xa8, 0x103, 0x800, "850715d54966b141b577ef13eab34101933e692b4e9ee0127b624118df06cc2cac273cb3e4d853484cf0404caf3b495874c68578ec3c37e1554adaca81797eea8badf871b109ca2cafed5dacc6609f67b87079e1d47394b278706cf90a957222e81b2ae72141720e072dc637bc602c001b5ca960b9db68b309e31c01b74fe3c0e5cb862faa8f3b20010b274e6eb6f4ca638273cb"}], 0xa8}, 0x4}, {{&(0x7f0000906000)=@llc={0x1a, 0x0, 0x5, 0x2, 0x80000001, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f000011e000-0x20)=[{&(0x7f000047a000-0xb6)="f5e38c631474fcd81b5e3d88c71972dcb2eb87ffd21d8e7060d7af6cb7759a10bba5444773a4501254265da9bb227159181eb9cdfdb6c88ca474e49d9126197f66559cb986e9a1ff98b0469157ccbede87b63343efd3f23cd686c970e39752cf122c7999843f67cfbea7d4994777dc283e6d26f57347cf0154d7ba300bdf2023a031699a6e67cc1998efad8c0d2fc53240ae35c3ba9dda49e95bdd4446c4138461fcef230d21796586efab8d1aad1689e7028faa480c", 0xb6}, {&(0x7f0000fc6000)="498990958d1868fe8ae2ebfd026304e0affc98e42f9281ff58c8024d692cd692064e19946cdccf3a07511f1b65531580f1c2acdee02efdac485ee703bd8fbda03f7b3ef7e7969b63137d34906731ff150ec75e", 0x53}], 0x2, &(0x7f00004d8000)=[{0x28, 0x129, 0x8, "7771901353c66dc153d9d5b29d74b81961ea07"}, {0xe0, 0x6, 0xffffffff00000001, "770ea294c4f4ea4a72a82e29a608a3058fb4445e7402d773e8641c8af8c9285bf26603d64c5b65fa7b59893a579a50102edcbcef1b4dd42db36574c12e1f915033c1d4a2b785e7ba8ff243dedd21ecc3892861d4792d634287fba3dfc34a3a55847f296cde8fc1d96ec8f788c5a6c2ca283ec2ee33f4c8c8078b94e7dac3b024b574829c55f2c9eed3f58e93e2045b1291553ac2c44047dc2e85592de624912703330822f4b13bc6d99cf2a5b5d105e5bea4ad9c03988bd14d201663e594f90a161fedba6def3183c77a016c"}, {0x48, 0x10f, 0x401, "b764f287447087dfdfb28784f2de88c716ce8e108783aa4bbff89cc47e49a170f34d5c210fb252d1d44d26c3613fd7dd8c1ce5"}, {0xc8, 0x104, 0x80, "a60eea8d80e09cec3069a4284136906015fcaf7e8e66abb5af5bc4849246ac32146633cf234b133f9458a2810c02707332d66e87e61b463d4b1d31789c2e5bfacb5720185c5d4377897c0f1203d312ddaad4dfc861bd4a016d9974521ca9b4168a49515f4a57d7d33b64ac7e29bdf19c9c614f0371101830d71a28bb529eaaca841edfd4afb68336c4acffbd07db5d2ff4693cb41f6027d3c7ebbed0e26cde0c190a1f60052916cef409ccc526018a87375f68cd2cedcc"}], 0x218, 0x1}, 0xffffffff}, {{&(0x7f000082a000-0x60)=@nfc_llcp={0x27, 0x1935, 0xd9, 0x1, 0x0, 0x5, "1acd64e7237d6353e4531018b729d25f2162b5fa3a023eafff1933352981f1fc771c075adcb7cf96aa49ae54074c1cb7bb1db1eb25e24c2154b50819149708", 0x100000001}, 0x60, &(0x7f0000d2e000)=[{&(0x7f0000933000)="e50d19f368400881c1bfcb59f642aaf5686804b3424645152b0513b559c0c63c9019a66d74854abf650149073dc16e8705ab86c50ef169c02ae5a6f4d49c4a9f770eaf91e4d28cb7e4a7e80218209c9977921f4f02d6113190a1696499eecb73d88564597661bdb2d1a346bfed0ed437343ea0b7f00c1b776a9a7c5846142aae722db87be102a826abece1f633cbbaf81bc9528fc2f34f", 0x97}, {&(0x7f000016e000-0x4b)="fe38fc81875d08496c65a5e6975c1c0312ca43fd6ac10fd0febe109a2167ddda258f5b9c6611b4f7520c7219b9286222f791ef14b142fb207f37c59b8e340d55cfedd4a0245a04b9767989", 0x4b}, {&(0x7f0000458000+0x2bc)="e9c5df927bcf4f6e200f3830966a2c00063d8d0bf31fd01efb240629134877881f6919152fae8ae6b69c2a9174129c2e43696e57a73fe13f5e2b154e264b49e67937aa2748c0b45701062a5b5131b3ab6603a51766c082758d7fd06cdf9401b9582f904ba92316c5b3f6d7ca243b40a5992d9f0aebc4f5be89bc2d78ceec8696118bf9ced250bb7a8fbe1bf5482dc2cfff11a74a12e87496b86ed8c26c0815cc9930d46388b802cd414cfffd7e2845a3b1f578eab766b4dec6655fc020740b74b98a9a2b52e1272941155c69cd21c903cfd21e5a9ab6790cb3dd70c1f52fc999f572c87b732bbf17b3119c", 0xeb}, {&(0x7f00008b3000-0xf0)="9e387a5b884d64b26825bdc2b4fb8168bb9ad2dbcb7a0b8a8e26ecd84724133f1234f43432211de5ef0788f164a8ba137b29a8399d82e248838d672cca98382042e78fd0ec9cb0d72ccf2412b6617892ef49a3b7fe47b907cc1dbcf59394ce3ef643ff7cd208ed2c0da8728568b37f173c206fec196a300f6d98a8bcce0eef159e659d8b56cd35b897967d32834f8f95070e9f073b039fe8328c8345475c4e1c13743fc441c44f231c3f4f6a843d861652d0d7f765007999be6860ddb21638a8e3131a9cd45af831a7e58140653f4b6c0a0907688af0f7f50129850efa3f2c631f8fac5889e7f3e6ffaf8c0ed7d70607", 0xf0}, {&(0x7f00000da000)="2a480b3e4d75ddc4a4e5f533ef0cc1bfd9bd88117d5036a9b5d4baf1c73d4fd8f454505970bbfa", 0x27}], 0x5, &(0x7f0000d53000-0x1300)=[{0xa0, 0x0, 0x0, "217e002204f2f242bb3f4dcde2ad81c04521242f21fa46109c9b70e5af5ebebaace9633e080e08b2373e0b3a24f3ff8a029dedf4031a3087cc6d3715e3a8df587361b9c6936e9ce1411ec277d5738ca5418a0a5cf08de73e715923b51031dc372705444cf08342f2f8c62ca933ab75edbde63c46efde656618ed0e7ed569bf7e077565d32996c647efab75"}, {0xe0, 0x117, 0xfffffffffffffffd, "e679536a1a35e2a784510629df4fcb31c355e32626da93de5557cffec5f2461d70c3edb01b1f8639fb356f4b26e74702e92e2d725b0de87f5119456fe85ff400edb41353190e0e98076dae35bc4e0ebfd73cb05620012c219f8c21a5a603b438b575c565e575854aa85ba6eb0e7f56cccb6f08732dcd76aa7b18b69b11a5d0b27c347d967ba3f488c0954fee38ae58accc228d519e1b77ab4b22dd99905c6c65a063c9fdd9ee81f2be37bfd0ce953b125a9424ee2bccf3988596aefbc58fbac731264b693a1c47b8bcb4b3968e10ca86"}, {0x80, 0x113, 0x1, "edd41cdd20f2c9259551bbe90dee7fad30e0fded261f6ee50bcb7468fd8ebdfdb9654ffc9fb374fc53e7d35bae509f20beecff6db7b5f53d7e220f382825f745e9ee927fad8484c959d315aa756a28e663f6d63ac9912e50fc4733f8776da24c7075348cea376b1e287e"}, {0x1010, 0x1ff, 0x7ff, "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"}, {0xf0, 0x0, 0x5bfb, "c8fb3e4c05329af4ad4431d8009da2cd9c30c6d3556e00a86ba4817d430ed3c097c5c75fd5fb72a4da375f0aabbf996e31f0fd3ccd6f71afd43d36174b90ae03b4ab3a19e58a4589a2ba97007333518dec6eb0f12ddeae863744d610e8708f7c24cd4d3a1a416e8bb2328a918542d463ae8d2c55b11d76c5e8d60a8ba96bf2610cc7fc468785c2f5682dbc9056adc9f71089254f8df42b8773af19563738efc1bc8ccce602013fbc2f76f6c52bdb6af0a048159a4f10166a45950836df9d5d7de1814d5d3a6b87dc190196855494c5b1e15caa01708a09e2f9d7ab1c"}], 0x1300, 0xc004}, 0x3}], 0x9, 0x4000000) r3 = syz_open_dev$sndmidi(&(0x7f00006b6000)='/dev/snd/midiC#D#\x00', 0x644, 0x8001) syz_open_pts(r3, 0x200040) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x800000) keyctl$join(0x1, &(0x7f00008eb000)={0x73, 0x79, 0x7a, 0x2}) recvmsg(r3, &(0x7f000059a000)={&(0x7f00007cb000)=@nfc_llcp, 0x60, &(0x7f000007d000-0x2a)=[{&(0x7f000091f000)=""/99, 0x63}, {&(0x7f00003e1000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f4000)=""/4096, 0x1000}, {&(0x7f0000f5b000-0xb2)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0xffffffff}, 0x2000) 2018/02/15 21:03:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000413000)={{0x80}, 'port1\x00'}) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000052d000)={@dev, @broadcast}, &(0x7f0000163000-0x4)=0xc) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000577000-0x50)={@generic, @ifru_names=@syzn}) 2018/02/15 21:03:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 21:03:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f53000)=0x7fff, &(0x7f0000b98000)=0x2) r1 = syz_open_dev$adsp(&(0x7f0000906000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)) 2018/02/15 21:03:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x200000b, 0x0, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @thr={&(0x7f0000794000-0xfa), &(0x7f0000460000)}}, &(0x7f0000f5c000-0x4)) 2018/02/15 21:03:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) timer_create(0x7, &(0x7f0000558000)={0x0, 0xa, 0x2, @tid=0xffffffffffffffff}, &(0x7f00001a5000-0x4)=0x0) timer_gettime(r1, &(0x7f0000810000)) 2018/02/15 21:03:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e99000)='/dev/adsp#\x00', 0x2, 0x800) sendto$ipx(r1, &(0x7f0000336000-0xd4)="259be2b79b0462eee485d2755f984e6c072a7e49753b05fb39b21841e0f68d075a9d8369252e0ec542231813f0afb3ef90a194edd2cd725a378efaa90a9506364b53d81bd510d8b00f754695b58eeba261017039c7e42c01c2cb49701ec62f9f8ac7d7aa6b501e633c3394474b81415f65ed6bb5e4cb2f729489930b57d2a7083027b2f0456f2286cfcf97adc79e4069ecda281cfdaa2d41a5a453e293620f760ffa69fe06ddda318ddfdd84c9114de1d3ad2c504efbe95e2599a241245775d3a08a8f69d410f58f516d3d621e5821440506e7d6", 0xd4, 0x20000800, 0x0, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005a5000)={@generic="6547aba18ce784bd236c5b5b98b6de65", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r2 = accept$alg(r0, 0x0, 0x0) write$selinux_load(r1, &(0x7f0000bd0000)={0xf97cff8c, 0x8, 'SE Linux', "2a4515ae4d6809f82c76052789"}, 0x1d) accept4$inet6(r1, 0x0, &(0x7f00003d4000-0x4), 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000), 0x0) accept(r2, &(0x7f0000749000)=@rc, &(0x7f00005d9000-0x4)=0x9) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00002a8000-0xf)=""/15) 2018/02/15 21:03:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) r1 = memfd_create(&(0x7f0000c27000-0x4)="3a922d00", 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000da2000-0x8)) readv(r0, &(0x7f0000715000-0x10)=[{&(0x7f0000d84000)=""/112, 0x70}], 0x1) 2018/02/15 21:03:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f00009fc000)={&(0x7f0000986000)={0x2, 0xa, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = msgget(0x1, 0x0) msgrcv(r1, &(0x7f0000f13000), 0x8, 0xc6f2db050e83604e, 0x2800) [ 40.612349] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 40.766156] ------------[ cut here ]------------ [ 40.771041] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 40.771083] WARNING: CPU: 0 PID: 1828 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 40.790948] Kernel panic - not syncing: panic_on_warn set ... [ 40.790948] [ 40.798280] CPU: 0 PID: 1828 Comm: kworker/0:2 Not tainted 4.16.0-rc1+ #314 [ 40.805349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.814679] Workqueue: hwsim_wq destroy_radio [ 40.819147] Call Trace: [ 40.821708] dump_stack+0x194/0x257 [ 40.825312] ? arch_local_irq_restore+0x53/0x53 [ 40.829960] ? vsnprintf+0x1ed/0x1900 [ 40.833737] panic+0x1e4/0x41c [ 40.836906] ? refcount_error_report+0x214/0x214 [ 40.841631] ? show_regs_print_info+0x18/0x18 [ 40.846109] ? __warn+0x1c1/0x200 [ 40.849543] ? check_flush_dependency+0x239/0x380 [ 40.854359] __warn+0x1dc/0x200 [ 40.857609] ? __radix_tree_lookup+0x435/0x5e0 [ 40.862164] ? check_flush_dependency+0x239/0x380 [ 40.866984] report_bug+0x211/0x2d0 [ 40.870589] fixup_bug.part.11+0x37/0x80 [ 40.874622] do_error_trap+0x2d7/0x3e0 [ 40.878482] ? vprintk_default+0x28/0x30 [ 40.882521] ? math_error+0x400/0x400 [ 40.886293] ? printk+0xaa/0xca [ 40.889548] ? show_regs_print_info+0x18/0x18 [ 40.894026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.898847] do_invalid_op+0x1b/0x20 [ 40.902533] invalid_op+0x58/0x80 [ 40.905961] RIP: 0010:check_flush_dependency+0x239/0x380 [ 40.911378] RSP: 0000:ffff8801d251ed78 EFLAGS: 00010082 [ 40.916715] RAX: dffffc0000000008 RBX: ffff8801d2c0e840 RCX: ffffffff815abdbe [ 40.923959] RDX: 0000000000000000 RSI: 1ffff1003a4a3d5f RDI: 1ffff1003a4a3d34 [ 40.931202] RBP: ffff8801d251eda8 R08: 0000000000000000 R09: 1ffff1003a4a3d06 [ 40.938444] R10: ffff8801d251ec70 R11: 0000000000000005 R12: ffff8801db014b70 [ 40.945684] R13: ffffffff843e9ed0 R14: ffff8801d28a2200 R15: ffff8801d508b200 [ 40.952936] ? netdev_info+0x170/0x170 [ 40.956801] ? vprintk_func+0x5e/0xc0 [ 40.960584] ? check_flush_dependency+0x239/0x380 [ 40.965403] flush_work+0x2f7/0x8f0 [ 40.969005] ? print_irqtrace_events+0x270/0x270 [ 40.973741] ? workqueue_congested+0x350/0x350 [ 40.978300] ? lock_acquire+0x1d5/0x580 [ 40.982244] ? lock_acquire+0x1d5/0x580 [ 40.986190] ? rollback_registered_many+0x58b/0xe20 [ 40.991194] ? mark_held_locks+0xaf/0x100 [ 40.995317] ? queue_work_on+0xc2/0x1c0 [ 40.999271] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.004257] ? find_next_bit+0xcc/0x100 [ 41.008214] rollback_registered_many+0x672/0xe20 [ 41.013038] ? dev_xdp_uninstall+0x310/0x310 [ 41.017432] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 41.022685] ? lock_downgrade+0x980/0x980 [ 41.026812] ? _raw_spin_unlock+0x22/0x30 [ 41.030957] unregister_netdevice_many.part.119+0x87/0x420 [ 41.036563] ? unregister_netdev+0x30/0x30 [ 41.040781] ? wait_for_completion+0x770/0x770 [ 41.045337] ? unregister_netdevice_queue+0x290/0x5f0 [ 41.050508] ? debug_object_free+0x2f1/0x5a0 [ 41.054890] ? rollback_registered+0x3c0/0x3c0 [ 41.059458] unregister_netdevice_many+0xbb/0x100 [ 41.064272] ? unregister_netdevice_many.part.119+0x420/0x420 [ 41.070142] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 41.075217] ? synchronize_sched.part.64+0xac/0x100 [ 41.080216] ? ieee80211_sdata_stop+0x70/0x70 [ 41.084687] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 41.090213] ? __might_sleep+0x95/0x190 [ 41.094164] ? synchronize_sched+0x76/0xf0 [ 41.098377] ? raw_notifier_call_chain+0x40/0x40 [ 41.103127] ieee80211_unregister_hw+0x4c/0x270 [ 41.107773] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 41.112592] ? hwsim_mcast_config_msg+0x100/0x100 [ 41.117422] destroy_radio+0x9d/0x100 [ 41.121199] process_one_work+0xbbf/0x1af0 [ 41.125424] ? pwq_dec_nr_in_flight+0x450/0x450 [ 41.130077] ? __schedule+0x90d/0x2070 [ 41.133952] ? __lock_acquire+0x664/0x3e00 [ 41.138165] ? __lock_is_held+0xb6/0x140 [ 41.142202] ? check_noncircular+0x20/0x20 [ 41.146422] ? check_noncircular+0x20/0x20 [ 41.150645] ? lock_acquire+0x1d5/0x580 [ 41.154593] ? lock_acquire+0x1d5/0x580 [ 41.158540] ? worker_thread+0x4a3/0x1990 [ 41.162664] ? lock_downgrade+0x980/0x980 [ 41.166789] ? lock_release+0xa40/0xa40 [ 41.170735] ? pr_cont_work+0x130/0x130 [ 41.174685] ? do_raw_spin_trylock+0x190/0x190 [ 41.179258] worker_thread+0x223/0x1990 [ 41.183203] ? finish_task_switch+0x1c0/0x860 [ 41.187696] ? process_one_work+0x1af0/0x1af0 [ 41.192168] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.197159] ? trace_hardirqs_on+0xd/0x10 [ 41.201280] ? mmdrop+0x18/0x30 [ 41.204533] ? finish_task_switch+0x279/0x860 [ 41.209009] ? copy_overflow+0x20/0x20 [ 41.212890] ? __schedule+0x90d/0x2070 [ 41.216768] ? check_noncircular+0x20/0x20 [ 41.220975] ? find_held_lock+0x35/0x1d0 [ 41.225020] ? find_held_lock+0x35/0x1d0 [ 41.229064] ? find_held_lock+0x35/0x1d0 [ 41.233109] ? complete+0x62/0x80 [ 41.236544] ? __schedule+0x2070/0x2070 [ 41.240492] ? do_wait_intr_irq+0x3e0/0x3e0 [ 41.244785] ? __lockdep_init_map+0xe4/0x650 [ 41.249165] ? do_raw_spin_trylock+0x190/0x190 [ 41.253718] ? lockdep_init_map+0x9/0x10 [ 41.257751] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 41.262831] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.267821] ? trace_hardirqs_on+0xd/0x10 [ 41.271943] ? __kthread_parkme+0x175/0x240 [ 41.276241] kthread+0x33c/0x400 [ 41.279582] ? process_one_work+0x1af0/0x1af0 [ 41.284046] ? kthread_stop+0x7a0/0x7a0 [ 41.287995] ret_from_fork+0x3a/0x50 [ 42.366277] Shutting down cpus with NMI [ 42.370716] Dumping ftrace buffer: [ 42.374432] (ftrace buffer empty) [ 42.378116] Kernel Offset: disabled [ 42.381719] Rebooting in 86400 seconds..