[....] Starting enhanced syslogd: rsyslogd[ 16.510225] audit: type=1400 audit(1518797475.499:5): avc: denied { syslog } for pid=4025 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: [ 18.856362] audit: type=1400 audit(1518797477.845:6): avc: denied { map } for pid=4164 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 '10.128.0.19' (ECDSA) to the list of known hosts. 2018/02/16 16:11:24 fuzzer started [ 25.074125] audit: type=1400 audit(1518797484.062:7): avc: denied { map } for pid=4175 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 2018/02/16 16:11:24 dialing manager at 10.128.0.26:41785 [ 28.788599] can: request_module (can-proto-0) failed. [ 28.798171] can: request_module (can-proto-0) failed. 2018/02/16 16:11:28 kcov=true, comps=true [ 29.334047] audit: type=1400 audit(1518797488.322:8): avc: denied { map } for pid=4175 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 16:11:30 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000618000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000e98000)={0x11, 0xff, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x77)={r4, 0x6f, "0387e91e0f2b69ebd46b18795bdc4ab5b91cb0f7527b90feeded73f9a2a3b367e820c5afd8bf6beded70cd479327b7f2327ba2d9dc18cab3b8beb7a4e33558704696d0d5001c1b8f75f1028f9d27d0c5ebb747fc0882a28f55daffd871097bb80db1bc9ea314680441efc29f0e428d"}, &(0x7f0000001000)=0x77) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000003000-0xe5)=""/229, &(0x7f0000001000)=0xe5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x521400, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x0, [0x80, 0x4b26, 0x80000001, 0x3, 0x5, 0x5, 0x1, 0x6]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x0, 0x100) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000005000-0x6f)=""/111) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000006000-0x4), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000006000)={r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000005000-0x10)={0x67, 0x6, 0x4}) 2018/02/16 16:11:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x2, 0x4ac040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000)={0x8, 0x0, [{0x7, 0x3, 0x0, 0x0, @irqchip={0x38, 0xf61}}, {0x4, 0x5, 0x0, 0x0, @sint={0x8, 0x7}}, {0x1, 0x7, 0x0, 0x0, @irqchip={0x9, 0x3}}, {0x6, 0x7, 0x0, 0x0, @sint={0x8, 0x1f}}, {0xfffffffffffff60c, 0x6, 0x0, 0x0, @sint={0x9, 0x4}}, {0x101, 0x3, 0x0, 0x0, @sint={0x1, 0x2}}, {0xa7c, 0x1, 0x0, 0x0, @msi={0x5, 0x4, 0x1}}, {0x7, 0x2, 0x0, 0x0, @msi={0x5, 0x3, 0xfa}}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4, 0xffffffff, 0x9, 0xfffffffffffffffc, 0x0, 0x40, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0xffff}}, 0x7, 0x1, 0xfff, 0x79dd, 0x862a}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000004000-0x6c)="11aea4ade36047213e0c7df0ebd9f4a1a6b748ecce5c595564f87f1e4cac2b748a6b11c5d98680264e070d0e6025dcee39f98efc1c976cc3495366fefb597003935c370350ff69424b0d882533531354446f8e89370d3a8aa5df1dc36d087ac6e28ffc0e4eef99477a6f7a69", &(0x7f0000003000), &(0x7f0000003000), &(0x7f0000003000-0xe2)="2120186ca1dde5087b0bee6f8164ca24e95f5e991d25e147c38d5535e9c82700326d9857ecb8e67a9d626b2722745022d428c16d5aa2426ea7951106d597999e5c288facae77bcdc2e97f18d80c719cab5dad03279fc54b862048cf9ec586ca548b368cf550f4c56aad6d824dcba3bed14f7179467369dc5df1fe6b90567dc1a39225122e316fd0de054efbbbb780b8103a1311ab2b9a052545065921e6cef61cf81d1ed4fc19abac95977070bb6cf9f02144c6876fc08478437b02e1a3eb4e1cc2663c308187ea5b715892067ab26c74c2e4c4db1cfc0199216595748cdd7b32aab") connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x2, 0x4, 0x3}}, 0x26) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3ff, 0x7fffffff, 0x0, 0x1, 0x1d, 0x18, "bf346a1d3a4218e105f7f89abe3addd9d0f9d5c676e96430242c81f43cc3420c5ac8b63ba995fd70a2a0d6c9cd92affd16ddbd6d612fdfcce582341cb3bb6a74", "41607373582e9d4e41ed3eb2e1f7e0198e87e22708782b1b783955ae366fbb36538e1d2a3683dab84348a4c7767c76a920295deb5d80d4525d81c8274570c4fa", "b38fb5c28cb01fd957fb71bfb35f67abbf5eef9f5caf432bee2df892a90def02", [0x600000000, 0xff]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) getpriority(0x3, r3) r4 = shmat(0xffffffffffffffff, &(0x7f0000000000/0x3000)=nil, 0x6000) shmdt(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x4)=0x87, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x715, 0x4, 0x800c, 0xc35, 0x2, 0x7f, 0x100, 0x8001, r1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000006000)={0x5, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000008000-0x4d)={@generic="1ed3b4893f44e62e1426e1af6b0feeb6", @ifru_mtu=0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)) 2018/02/16 16:11:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c12000-0x10)={0x77359400}, 0x10) mprotect(&(0x7f0000c8b000/0x3000)=nil, 0x3000, 0x2000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005d8000-0x3c)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000931000)=[{}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000000000)=""/221, 0xdd, 0x40}, 0xffffffffffffff9d}], 0x1, 0x40000000, &(0x7f0000db1000)={0x0, 0x989680}) r1 = gettid() ptrace(0x11, r1) modify_ldt$read_default(0x2, &(0x7f0000001000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0x280000000, 0xfffffffffffffffe, 0x7, 0xb4c4}, 0x10) ftruncate(r2, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000006000-0x10)={0xed, &(0x7f0000002000-0xed)="a5889d072fcd3ab48888ca47c0576209e403eccdf880178e47f867499a391e67c8d042890b29c90cda2bf6e45733e1c7657e5c7ac30dced0e0a25627659cc7d15323f5f00069aa4d62d56c8754f7e7635007155149fe78787ca1b69dcc331bc2f4ce7935a2b155617ae595dc1326ee6bbb8181b2c0edb7852d321dd55569b52a0326727361aa70148c8f935309c2d0345e2f10dd42e139789dc8f57b5a042e7b6ec7423471f2eb8314c39826394b9414149a1c628d7881cfa6ce15d0fa61ce4706f7033ab21f33e431ca2059d99c232b68fe61b331c805c042c31310d9f4d11eac0fb6ef5e97cf3af41d888db9"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000-0x8)=[0x0, 0x0], &(0x7f0000006000)=[0x0, 0x0], 0xa, 0x8, 0x2, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000008000-0x4)=0x1) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000001000)=0x3f, 0x4) write$evdev(r2, &(0x7f0000000000)=[{{0x77359400}, 0xfff, 0x3, 0xffffffffffff63f0}, {{}, 0x1f, 0x9, 0x2}, {{}, 0x1, 0xa0, 0xfffffffffffffe00}], 0x48) 2018/02/16 16:11:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a9d000)={@common='eql\x00', @ifru_flags}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x6, 0x2a, 0x100000001, 0x0, 0x8, 0x7f, 0x1, 0x5, 0x4, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x286, 0x71}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000003000-0x27)={'system_u:object_r:hald_cache_t:s0', 0x20, 'root\x00'}, 0x27) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @rand_addr}}, {{0xa, 0x0, 0xadc7, @loopback={0x0, 0x1}, 0x1ff}}}, 0x20, 0x7ff, 0x401, "f28377408a5e6efcef1ec27c37746715c74df7779ecce04cffe2db9da3169f362d568c9fba7a199bf8c0c7d07af8ac2fa409f640c77fee2877f28bcc2c3d818e7f340c31e42d4f95b7ddcf5c9e5ea882"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x80000001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x5d, 0xf5}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000), &(0x7f0000003000)=0x4) r3 = shmget$private(0x0, 0x4000, 0x64c, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000006000-0x10)={0x5, 0x1, 0xd4cc}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000007000-0x4), &(0x7f0000007000-0x8), 0x81, &(0x7f0000001000/0x3000)=nil, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000-0x8d)="a207e49830236c686da1474fe040a51d7783ca968980cf96ef7684e48254e7ae50c45dadaac3f1a90def97222f57776b0818677af301809fcbceebeccbf35f089e918550c10ad3e94f3ff9e1f3c073ca6103035a5639ad13eeaef83f40314c0cdb4fe184540666ed5bb090837d1bd9aca6c43c9bb061a70b667a7b0e9a9667ce2c3843d8af75cba21f443ce5aa", 0x8d, 0x81, &(0x7f0000007000)=@nfc={0x27, 0x2, 0x200, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) socket(0x1f, 0x6, 0x2) 2018/02/16 16:11:30 executing program 2: pipe(&(0x7f0000536000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x3, 0x4, 0x10001}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000000)="b78a544a2b590b38d8067864a7937186628143689885628fec5a4ca2d107c2ba649a07e70cecfa32c010fc0722b65e2476dc69419e12cc7706ab336369e9255d76e98e8b323f3baa9feeb522d70bd7c54de68272f59a2528e1cbb62b19cc0cbf687651f0d2d3442080031d6006") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@common='teql0\x00', @ifru_flags}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000004000-0x28)={0x7, 0x738, r2, 0x9, r3, 0xffffffffffffffff, 0x0, 0x8}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x2080, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000004000)=0x18, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000002000)={@common='dummy0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000005000)={{0xffffffffffffff00, 0x5, 0x4, 0x0, "18e35bdc0490b919b45aaf91422801a7e73afa111d3aca8d5b11dadb1d4d92c2b9239cd27867e2f4a0646813", 0x1fffffffc}, 0x0, 0x0, 0x9, r2, 0x1, 0x9, "d97a57d23c6de0acd9825afb22f35cd4290c7ae79cb5b590d107e03f9966d30b40166e17466d39789ee307237939720d0283d4d65d255367965998d8ee071558", &(0x7f0000006000-0xb)='/dev/audio\x00', 0xb, [], [0x2, 0x0, 0x4, 0x1b8d]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000006000)=""/123) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000003000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000)='\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r7) 2018/02/16 16:11:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000f4d000-0x9)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c}) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000a04000)='./file0\x00') pipe(&(0x7f0000000000)={0x0, 0x0}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7c)=""/124, 0x7c) r4 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) timer_create(0x6, &(0x7f0000000000)={0x0, 0x3e, 0x4, @thr={&(0x7f0000000000)="783b166e24310312e4f6471afe029daea19c19cc6242", &(0x7f0000001000-0x95)="fc330200a418ad5c67ac6f54db86cf5af11e1dbe730a4929a8de0e53011d75b24e63edaf8ff5765a33fe656f5df7b16426ee895724c3eee751ded0ae1ca2eef7fade95077365c63f085bb7d211d99ae1b388de58462ed3bf009917460c8faaeede1d6ab1ee0b65950127ea9ee8a3377e13c9ae080a1e00c3ef3324706a35c49e662fac31a41d9a6adb8439959c5c4a2096d510dc76"}}, &(0x7f0000001000-0x4)=0x0) timer_delete(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000001000)={0xa, 0x2, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000002000-0x8)={0x2, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5, 0x20, 0x3ff, 0xc0000000000}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000)={r6, 0x4, 0x3a, "eaaa893dab97b32c83ff3878af417fdd47e2e39967a274699ec0d72475f02bc62ced4572d3ae2427a027478fd80c20d4b2d16e950ea313965c70"}, 0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x5)='affs\x00', 0x11010, &(0x7f0000003000+0x1fb)="f0516f3fdc65d05e56a66e808e4bcebc4054ec1035ebb340733fc96011651313dba46da8a0f3678e45fe3a48f597855cf50f33bc6b14b805180df9ae8df628b5c5382b7129eba0824724e3b28a27d91f38245308cef00c032eb4c1109bc27ea0663366f9d1dea96ea69597a03fad7d1417c513a90322c6cb55b78d70c833d1a786dde9c3e076f75c40f45af80efef6f2a2a509dc7ba3ea104cccd4eb9c272feade2bc5430b56095be06173fae2bf501623685ac1a757cd0c7fd7c646f7b274fc6d343aea0b2c71c082b37b08f932ef1d9934acf45a0ada1c061ef3ca3c8aa03499b01def855bea20f6a09921880a") mq_timedsend(r0, &(0x7f0000003000-0xae)="46dfdabb9fe1f0642f5efbbe9f07828ba50c0d10e349258e783d64f96f9d04fe1d202e047b05ac46e73ed9ae2757c3ca390265fb926c8edab96c15ac56ebe38e803b8a16a7213154c060cfe00a8728d8dc3ea49171a0fdaaa11c5f6bf0413415b73ca2d6411334860d2b1952aab4d241926a153b7117d1a198a2ca0502d5044be443c3f6b8c69d8da24f8f4c2acd1353687c96b95f328ea9f176c3359dbcf2e01952328f78a44cf171be3fbe11b5", 0xae, 0x6, &(0x7f0000004000-0x10)) bind$bt_sco(r3, &(0x7f0000001000)={0x1f, {0x200, 0x7fffffff, 0x3, 0x4, 0x2, 0x62aeca1d}}, 0x8) socket(0x3, 0x2, 0x1000) prctl$setfpexc(0xc, 0x100081) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xd)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, 0x0, &(0x7f0000005000)) 2018/02/16 16:11:30 executing program 5: r0 = semget(0x0, 0x6, 0xa) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f000015c000)=0x6) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000037b000)={0x1, 0x0, [{0x80, 0x1, 0x0, 0x0, @irqchip={0x91, 0x5}}]}) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x4, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000003000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000003000-0xee)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0xe5)="ec977bb495dce1f6879d711acd5d8621d3ce594b432ced9d5ba07212c0c553955251cc9cf97ca70ae7192c7adbc407c963ca12cf9416e283e97a56b57ef404f01c7e4f654daa71c4ad2e49e78dfbd4a44c047611f0d503674fb49da455dc535a210e4a84046300577a5471d97a11634607b9db78d57c81c65facf3bedfa2c4528c825645b5ea223fe3c3a18b0fd9dfbd09dd5bf1f1835f3fab273ecf2d09669b754d834f668215f9fe0699449169c63810fdd9b7463fb4004a68fa32c2d57dd4ef9c9e51a0ded34fe43eb91524d11f1075c9dfc19b8e273c81423f45815d22da87ca05e674", 0xe5}, {&(0x7f0000762000-0x12)="c3db8b18cde275bb540be8ec8add20387588", 0x12}, {&(0x7f0000003000)="7036c04651597c4e03ffa856427dc1cff34e2517168d9aeb29dfa9557c0f574fab0a3294f7677a0f192a81f9ee59019361a37ef0ec30da1d9da0e7", 0x3b}, {&(0x7f0000003000-0x95)="7c5f77247b0dd151aafffe6e456f44bf6901f9870fe9c9e2a89d8b42618559b70c182a2e232e5e6822e8d76f9f95beb8711a55d212c3a51a626d5a417b5ffed8f30ebf4528963643b9d110a574652970877d74df22dbe16b26f040d8f7d719a0e4480d1123d257e2278746ca0ab815d3277dd7da02d361f816f617aa0c18f72fede9a514d58bb334f1a91005bd10d9e4f09101e175", 0x95}, 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{&(0x7f0000004000-0xf2)="5fb46a2947eb6741be779790679838896089257ea9bc691df8049905eae86eb5b8c1176fb39a00d6480a54f9fc73ecc17fee49ac460eb2a8f00c07dfd22d2b61240be9dfcd1a79aae4c7be11003c7f23ef62c5e11401599fa5cc65441a84fecf8730c8999975fa2cc3ba2eaffa7ef84f9eac0daf31b5740e6a2ff361a00389aa50f490e72fc07bce37f05473ac2eac25e1f9f158db3262b90113b9bf4f81b33d1feaf5b7a89a7baf67dde1dda05c780d1c1c617a01a97480d31669d1e6c334d4ae3dbe903ebe5e0d15f2b488663ab94d8f47ae859d9de8d162f4149ebd960a81c5516987a18dffc2c05ed9559d7e9d079a4a", 0xf2}, {&(0x7f0000004000-0x47)="85315d5d9a5878a83a185360dd8576c7dd0e85b1a845b81dac8a7b5b236d451f2d728a6a1f95c47085907a54bd56c0ae7721d2185ebfce08e83a628d115e635f4fea54ba93b0aa", 0x47}, {&(0x7f0000003000)="4ce6ec43d605c5d509afaef51d7a", 0xe}, {&(0x7f0000003000)="f0f521b4bbc6e8", 0x7}, {&(0x7f0000003000)="8d7a7d14c21c7b87badf8ea133bd44f7eadce9fd95dafeecf0e9565a7ffc17e0264a39079da9bf6ee68a", 0x2a}, {&(0x7f0000002000)="8c6de319e7337b91db567624785edb61a753ce9107afdad577d42c45904b5135385ede4affd69884575df4b5d808364fe3", 0x31}, {&(0x7f0000004000-0xf7)="e482a64af40a969118c0cbc0c32a186374f5ef667fb39b7575035234bb4fc2f80ab886295a3f01596dd9778926156ead043ddba9f0d5967f65c1003f66c8a90ff7e02339c9d1727e39d5351e1335098219fae512a3d1d2f058e61d3e65086d3660b8a232ac7bcb78e0088c200cd79ca4c160c10bfa631a7012c6d7077b9c3284dd2bc52f6c6a85edc5651e91f3779dd047b6f3c0f20afe558932a154d2e54599756f31b3984c4c2e81fbe63cb3b2f827d12b39738b53e47889a272fdb8014c9c9795b147f745e252cd6bbd96ce6ff67f155052b07aed698db68e92b179ccf9b54df43bbf1e3536789b5a8597b694731bb034751da19189", 0xf7}], 0x9, &(0x7f0000003000)=[@iv={0xa8, 0x117, 0x2, 0x93, "b01b182364d3872f9e829fe5a880ad59911179e76c3795a16b1bb454124824f0c42757d42647a42229342eada79d2a6d71883c14ff50db211797731bcd164780ed4387d1b336dbddce1c5bc743abb86c61f74f33a259416daae35bd1c548417808fa055859382b1134ac86148d0bd3488a0526c11a880feb8a5271765e3d31c1238169d4b8b7efb0cd72517d613b8225b0f68d"}, @op={0x18, 0x117, 0x3}], 0xc0, 0x50}, {0x0, 0x0, &(0x7f000075f000)=[{&(0x7f0000002000-0x94)="0146a4b2430ea7df2bd02d08b3de949ca43e026be2f3f18176b6086f4fe780a25a46a3b2a347928aad5f4612abfff7e59b9cb1d893fc0f68f0f5ddbbdd6c5826577650f6193cabac0ccccb5601a54315f07ae41df9d57785121234a935372bbb2ffc2f32bd681447ef9d77a47873497fa1056e7de4cf9e0fc4ccd8ed45296dc7779b3470ce68210f4e359b878ed9ff473b4bcf32", 0x94}, {&(0x7f0000003000)="355c8273a2429ecdcd5f5085137ff6e173f1659b9fdee1f860dae986bfd0a715a9bf272d5fb75502e6c5ba190c2d6d0e74353a3e30df87ada1cecf3c7d46effc480c98c35a72e445271b87628774b067e023627b0c6a145600531d79efef343bfa8c591ba55e7ac700483db39b8cb36beed56e1d2c2138d219950a2a2ce644333d64696b81c6491f097b4cea7f128d4e52ac30b0a98b9dbe6013c4691f99064991caefd7c4275106219f9df81ba05b6793ae03945f19186174a6804cdd007ef21265cb70d7", 0xc5}], 0x2, 0x0, 0x0, 0x84}, {0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000003000)="61709f4683e0a7bc5fdb1100f1ea143c0d249177e6e8c14b508d35dd33c35802957b1d426505c2275dfbd2891b2f50d58215be65708148ce5d2ee32b8c38500db6e8bfe32f56782fa08bd40e9dc50c3cf84bbaf6045d33611924416f8cbd2a6d80bf70303d6e1e5a5c8528e1c121bd592a0257365cd3e872f166", 0x7a}, {&(0x7f0000003000-0xa4)="e6360535e2aff84478f6a8791ee8cb34f76be36850f2e60a362ffb480c4afc7ea544c67c9dadad6a5989aa5e7fe885313716e6252626902c52c01c5fd96c59c14837b2f587ed0b3a928a3774d28304ac90ddf2d32af572771803743791ea83abcd4c1488bbb41b0bff050b985185aebbb6f512296160bd13b8b5282b09d0acfac544600d7b35b1a7a9069176326941345a43fa03cbe5ea3683ef4eea88704603951333f3", 0xa4}, {&(0x7f0000760000-0xbe)="5ab87d2abbefa0c55bbcd294925c1effd20a089f557130f6189805394a8e7a1d45e241f55f356e87397118bb126214e144e77a7186413d7f8678ecbf658241030028e90e48790353da48360b65ae3d867b6cd35e7d49af9759723da2068fd592bd665e77a9f92659d848d3af7d5795fd0a286f005cbd9a920ac14a4952c0f3bceeccef21f4bba6d3a37dd29f9472257396d8cb8e5dba6b7547c5add4c75efb8f3d624fd5b565590c9125d9cc1426c1f411ac253964270f0cea5ce880f5c5", 0xbe}, {&(0x7f0000003000)="e51004e8f2720283b56349b3a1974cbd74842ad32233613479521ee3e10e6f3d0e106430c526579b3f2cf49486a30380bced650aec86a18946fdfaed0ee8f0d10210f36cd85a44c74fc85b73d9fb13e5be69f2352475d5340839dc6addd388fab2ba3ca1cd0f4742015d2d6fd9f81b0500bbafcff8d8b89b9bb91f73bc55e86c5b9a7d4ba418f0d3a827ce919136061cd1a17c99cff88a9c1128d59a824ef5ee8ece1e32ac18d8ae244e5d32c1a192eab0f907dd41982b0306f6873689de370cc568fa93dec5b74fa685220d", 0xcc}], 0x4, &(0x7f0000003000)=[@iv={0xc8, 0x117, 0x2, 0xad, "0f0db2cd81f8bfb98daf1a1496779efc09a7b0d0edf5efd7ec799b9c5f4174d4d1108d1d6a6d3095f16e5b93f2743a4ece8a2cf490d9ffaf674b8b54ca658f20b0ed0fedf4112180d1efab9a10f8485af160cc123b43ba7bc8fe574816254c1462d5d1b62b095827072d4dca57de167c13005e016f249fd3747ccf5d08f4940f60d24fcd660c2b80c1a0745e045e86d59248c1ee0595e6a335f577fe9dae4845f8e9aa63bee50b625d3a5affaa"}], 0xc8, 0x20000800}, {0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000004000-0x45)="c62e70f0aeb13e6545199123e5294a0f61c10b7166d755a28c1df82f27a8a58aee4a5fbfc437cab251223c9e6ca2150296f21f1e81414f5a533d651bd7cb1e0350bd4d03e8", 0x45}, {&(0x7f0000003000)="d2e8882335ca3e84f5e272036fc92013be4a3949eecc1d36d75fb16d", 0x1c}, {&(0x7f0000003000)="987d", 0x2}, {&(0x7f0000003000)="6680e6a0f475a714245129a68b2792dd31f1ae08ee9db4bf83a18f7ee9e35cc821a323f15ef847382eb423128284ccddafdd8b5a20e2d6a51d22505c5b509e9390302e5863da3bff19298997c5c8d82e918b2f", 0x53}, {&(0x7f0000761000)="c69772d995f0f4d3906cb88481b84f7bf617c4c41b026efe58e9f445ca478038c0ba4fe466a5d0140524b24559a8c4c306e48425de3ee962e98c1e4a9f64eb31744c04a0cc0cb7554e16c83f635d870b832c95e1ed97bf245df41f2afda78b4d2ad69556d599057b2e84a1059c60924712f4537f6a0e459b310896aecfee791908f6eef7848e9421066fac58cb4e8c99fb9e2d44a07a19593ce70f26717c41fbfa65313c93e5bb97e4baac05f5915e85e1636551", 0xb4}, {&(0x7f0000002000-0xe7)="3d167aee7d360dd3172b47b1dc1406cae9f759a99bcc626b0f2a26b28ccb14984400c24b18f10cf5483b67f0947b43866b5ff79ff19880d3afc4d321495040757f09cccbb8a44e10d029b6a60133f86e1fffe7c22fceef0295229fcd25caf382f7b843d94b1edf9ba605d3b210148f7e2ad8a0e0db40c992b21b1bf7a1e98b8fce22098e70cd11d868b955db0a474189f1b96b14f74202ad884d62a13b315728c393989c6c511b1be4ffe4ae54a3eba41f94938902061123bd1e5645da2feb1f63791804390fdb8c0bdefde329f450fd8e42f0ad79c13dd8aac70ea0f2ecd9e734e09d077c8df2", 0xe7}], 0x6, &(0x7f0000760000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe3, "87175e60643c8a45862e1a6bc92d5c10d703a004bd99c607c6d95d35fb2fcd9060107d461f7cfb17568737fa412aa797e788e112afd6c195531d39e3354f88bb2c090686a039834761bd42bea90dfa4ec2d5484216af9ea3a6f566aac04060b97362fad041ce9411295fce08d560e38d72a325a188b1829315261aa9a2d193560e50c9185637dcf23f5cb633c1c2b2e5e6b502787648407c1bc0fd7b6c68accd2b01f1511ba3e276d31520f6c5c9ab099a2061e253960fc1c3e1471550ece74833e0a81be61d52fcd499645fda0a3ac6cc72a185fc15ee350fd1a9d3c0c9fd15bf1130"}], 0x110, 0x10}, {0x0, 0x0, &(0x7f0000760000)=[{&(0x7f0000004000-0xe2)="5599aa3689dc4b941a57483bf0b07343fa8e88101e74f61de7e9ed211dd928f0291896fcb91c6d33fa69b7b8ca2734b7cb5b746e052a830a130234f7105d882c237549d5864f0702d4b39d018702e00349cec3a23514cc818cc82ffd7c6243ab5f774a82205e459a6b5bd167020dc2384f0792dcb128273ef31bdf85e1bd6f5428f74d33d09ea9abad55d45efb21b977a3a1c24f9c9dcad82d54c51ad715e966c294de889f4ab7baacd27a625d9e54562459438595ab8923c1c788b5fc258cc83411b7bc9e54b798534f9c5096d2fde32693b8ad9ebdbf2f071d8a91b97c2521606f", 0xe2}], 0x1, &(0x7f0000002000)=[@iv={0x40, 0x117, 0x2, 0x26, "ac39453b1ad4cd78e78e9927e5a07e0432da37438edbd57e79670bc6840e15ce9688edd9979c"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x48, "10b04ba9a3f51e58a4718bd49240b16cb1f22f2ab9b9d873b30e2a54d71c434038f1db360179e428673407523286524e35a6e5b2217f4e5da8f5c18c8535689fe77fd6c1a2b76565"}], 0xd0, 0x20000004}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000075f000)="5ad1997ebea9d6f6a158961c788c65ab186adf522ce4d7b922a65e3ff36b84f587ae434ee4c828a86d2ae6321bfaa14a39", 0x31}, {&(0x7f0000762000-0x79)="aeefe9183711f91eb64b4f0b91a5d058f32f1adc20a05dfd631fa8055bddeea0d3606a2faa62cf4c0894ca2a1e9825f866e760c6b064dad2430a212b51c45f48e189b09fb8d425c8f2f3c6d9d4b8500a9208eded2ddcdffa07ed00bb827b5f05e26761bb3e01ae47a0ef5c06d76fca83afa9fbe12bef8d4db7", 0x79}, {&(0x7f0000004000-0xb9)="9283df0d7253469999fc9793dd839e393fc2c487a82ba51147bb2cf5f62c5b5d6fc8fd5f64a8c5160101eef0f612a9a16534bfe42f4e5e35a3ce511c3cfdcbe278ff3efd7c36a9ab997507e7e016ad824cdf39720ec323600de88b2d14ed07b2b8128dae6b7fcad444e7d91a1e95635d40e60cb13204e66c17e1cdca0efd4b50b97cc6a9f52dc63665c965ed6ebfa4003d42dded667b7bbc599500cd7069d73f3cb3c4961ceae2d8ac05f6fb5a2d821be2bbb3e54ced1ab7f7", 0xb9}], 0x3, &(0x7f0000002000-0x68)=[@iv={0x50, 0x117, 0x2, 0x3a, "465be769dc7e74065abec81c9c8d9ca7a488b5a13be85dd17c65238c73fddd0d6b4b8b813204544a7395670c9e21cc6a1c5de1cac9e25857acfa"}, @op={0x18, 0x117, 0x3}], 0x68, 0x5}, {0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)="50c1af0d71c7ee7968f909c81b831537f9643a7095ae5565ea4d6190fa6dddbaf48455697b639783fd5a90dcc46e6f79b568e942d5b3c5d74c", 0x39}, {&(0x7f0000003000)="db133cb8b3c4aeaffc007fb95be51eabddfe6e52f4d7b4ccb3c030d4523d1244e6ec60bac1e36665cbafc002c51f1edb9302bdca9147393f3785521c12fd93ef4a5c5bf3467b084bdf5dcdadb53b8a07a4d4259b4b8e33c7e8d6604bb18af0d167ef27801532551c2c39636e3e581e60dbac5a67f39bde5a448ce0863ceccb040ce9ad916c7abb652d8e03647ec8adb1323c79954a7c86bfdc99aec0f133addc0e0bf4e4662cf7ea8beb", 0xaa}, {&(0x7f0000761000)}, {&(0x7f0000004000-0xac)="7281379ac7c0b017d1772382cb9280876e053313aaf58ffa15be029b84035381314b60ac299b14415bedcfa2ef3b66428c6c275dc38b3460f23a624b7ce83dbfd6ebb725ba6445cb9d4aece29bde3afc6511e42400a252240393dca223fcccce3b92d22003439918b6f379fc2e7b37ad15b85f5cf859d277907f320970414ad083bf42cb0e90c6c104b41014ed3da322fe512c688e96bbf6eb6419d0ec153fd3f38478858189096622bd236a", 0xac}], 0x4, &(0x7f0000001000-0x2e8)=[@assoc={0x18, 0x117, 0x4, 0x1f1}, @iv={0xb8, 0x117, 0x2, 0xa2, "e092a3e1c09cf70da85618723cf53f099b4d004d115e2bf8f86709b7d902583a660e3324b192f3c4682de3b51c70d73cb6d72869ed3b57560855f1011d45e54a30972bc313d46dc395848c1f567e518e376726668387e278a75b2840be4b94d752d6a94c8ffb13d10d6e1b18c164a0a0e01ed8efe862cbd6fc9e2c6a35c67baf631f99d872e945be38b43daef7b289875e8b41081506852e2823f5f6e63d2ae657cf"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff935}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "431fd92179a0e62b36ce26ec3ba562928d2052e1797f8467f30c0c4126df2e65e2ca31560ef5e329cef297a13374850142654c416800688ca44a492f52b502bce188ab47809ef1202963c3f908ac705dfad2c774f3063fb30a9ae28640"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xf8, "02365d4b80e2167f030e5fa17aa4b8ea5af0957288440bf052c39ca2079246c3680c6d656063ec48f04d38dc02eea2edfa03d9b882d34680aa0f6869b494272d4ca8f82644cd920e791dfe774fd61ccc4bfddd36eb5da598cb81118bc8304b087840ba5f15901683635dd2c4545cb18d7d6a0835fae0c2dbcfd5b69cffa04778c279beb2555d02c5b66b68238ac5080e4b1feade7dd8def52e3423bd0681f220fd3878a801080fe21299e6bd365a3b6cf68924ea0dbadd11f50aa75d2b6a3fc3155ebe63591df1662782808ae65e0df832f1b0f8098569c237b81f1af958c63d977ca039ba03a88c4a0ed5337108de50f1e03cf0ad2206c4"}, @op={0x18, 0x117, 0x3}], 0x2e8, 0x4000}], 0xa, 0x20040800) 2018/02/16 16:11:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000+0x155)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x9}, 0x8) ftruncate(r0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r2, 0x784273c1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000004000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x100000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000005000)={0x20e}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x22100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000006000)={0x16, &(0x7f0000004000-0x16)="68901265cea30c4ee203e8adf826f0d1a65213a89aea"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r5, &(0x7f0000007000)="58588b4b0c76acadb5e78c01a11e3a17fcb024"}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000008000)=""/253) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x9, 0xd, 0x3, 0x8001, r3}, 0x10) [ 31.491185] audit: type=1400 audit(1518797490.479:9): avc: denied { map } for pid=4175 comm="syz-fuzzer" path="/root/syzkaller-shm579731932" 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 [ 31.558919] audit: type=1400 audit(1518797490.547:10): avc: denied { sys_admin } for pid=4217 comm="syz-executor7" 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 [ 31.578639] IPVS: ftp: loaded support on port[0] = 21 [ 31.638061] audit: type=1400 audit(1518797490.626:11): avc: denied { net_admin } for pid=4223 comm="syz-executor3" 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 [ 31.640172] IPVS: ftp: loaded support on port[0] = 21 [ 31.701651] IPVS: ftp: loaded support on port[0] = 21 [ 31.749713] IPVS: ftp: loaded support on port[0] = 21 [ 31.811789] IPVS: ftp: loaded support on port[0] = 21 [ 31.887148] IPVS: ftp: loaded support on port[0] = 21 [ 31.978456] IPVS: ftp: loaded support on port[0] = 21 [ 32.087648] IPVS: ftp: loaded support on port[0] = 21 [ 32.925450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.970046] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.069548] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.093160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.289827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.368650] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.559901] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.621292] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.341515] audit: type=1400 audit(1518797494.330:12): avc: denied { sys_chroot } for pid=4224 comm="syz-executor4" 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 2018/02/16 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00002db000)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffff, 0x1, 0x5}, {0x5, 0xffffffff, 0x2}, {0x9, 0x1ff, 0x52}, 0x7}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x1, 0x1, [0x4, 0xfffffffeffffffff, 0x3, 0x6, 0xfff, 0x6, 0x8, 0x3ff, 0x1, 0x3ff, 0x6, 0x0, 0x6, 0x2, 0x3, 0xffff], 0x3}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a9000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e8e000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, [0x800, 0xffffffffffffff8f, 0xfffffffffffffbff, 0x8, 0x6, 0xffff, 0x4, 0x3fe, 0x1a83, 0xffff, 0x8, 0x7, 0x1000, 0x1, 0x3]}, &(0x7f0000c69000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007a0000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8001, 0x6, 0x7, 0x200000000, 0x5}, &(0x7f0000c0e000-0x4)=0xa0) syz_emit_ethernet(0x4a, &(0x7f0000fc1000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r2 = socket(0xb, 0x80002, 0x7f) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ffc000), &(0x7f0000c9e000)=0xc) sendto$inet6(r2, &(0x7f0000b46000-0xce)="27f485ac47de3a0e73d7ee571f6731db941ffc653370aacd587d568a975e75e159b11b2e1af9792667eee955fb45cd9765f8c3dc987775594684921af2dfdb4fa83872c5f6cae9c07f3bd77455166f05cd9b29a279913d811de755313c2ed433fa1e7b6e41f6d63649151942dbe9c35814c7e023d63e902d9365e9986640fa7dfe3b2d128410a3b8b873aeb3d3fb1cd027da00e98232692a6a3f38ccfc4433fede28db9bcb0a1ea193204003749053c403f9d207bd3119a8e0f5742c50814ab7f5d94d4dbc14e74d92efbd7b3a77", 0xce, 0x4, &(0x7f000030f000)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x4}, 0x1c) [ 35.511307] IPVS: ftp: loaded support on port[0] = 21 2018/02/16 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005bf000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f000043d000)="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", 0x11e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e61000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 35.574435] audit: type=1400 audit(1518797494.562:13): avc: denied { ipc_lock } for pid=5196 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007b8000-0x12)='/dev/input/event#\x00', 0x0, 0x82181) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f83000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000b40000)=0xe8) ioprio_get$uid(0x3, r2) r3 = syz_open_dev$mouse(&(0x7f0000dd9000)='/dev/input/mouse#\x00', 0x4, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000aac000-0x10)=""/16, &(0x7f0000050000-0x4)=0x10) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000231000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) close(r0) 2018/02/16 16:11:34 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x100) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb7)="2d22e10ead04aa9020f36f7b3f1bd2fc60a6013a8d79405f5d15724ec7f4e3eabb2d715ebb6655463df41c6f0c2214bf207d44d56114450964e74256a05c11c821da7e7c4f1f2a59e09ad143250a45cbfb48a5734c9a2af6b41fbcff2299d10510ed67c4192097cd3b3b525377916b12b6e0a8a2fb767521e3c27bca72d48516fc433d0c395cdf3002d789712660f5277bef9e58653513e0214ff8e10a3480a9702181aa66a7b984b3034cc4f8a514f13bf923738af924", 0xb7, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000003000-0x4)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)=0xdb3, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000a60000-0x20)={@generic="613f68914674eb5880b9cc3939b7e68b", @ifru_flags}) 2018/02/16 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005bf000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f000043d000)="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", 0x11e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e61000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/16 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000ef6000-0x8)='./file0\x00', 0x200, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00003f2000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000daf000)="e5fcb5bf91aa78550000000000000000f0", 0x11) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000047a000)='/dev/cuse\x00', 0x401, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1ff) r4 = add_key$keyring(&(0x7f000091c000-0x8)='keyring\x00', &(0x7f000088b000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f00007f8000-0xd)='dns_resolver\x00', &(0x7f00003e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000007e000)="3a3941b389c70b9a41042aa16ce6071abee3fe83904e45cd78c70063e3903c3c1598859d5e9b6dedacb51861e5e3971aeb43fb739787f7244506e658174617cfefe1592ce26caa4ab3aaeb0a0453edb643289ae4e69704036d3198a424c0797cc870a4578c5536b29e9a2e333101c822806b672fd131d1dc0c7ac52995348473a9b3ffa6f9e33fb235e06c84372da32ecdd8db59cd4fdaba45468c276b7f347c13377ca8398e8f", 0xa7, r4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00001dc000)=""/183, &(0x7f0000e8b000)=0xb7) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00007e0000)=0xfffffffffffffff9, &(0x7f0000ffa000-0x8)=0x2) request_key(&(0x7f00007c5000)='cifs.idmap\x00', &(0x7f0000aaa000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000052000)='gcm_base(ctr(aes-aesni),ghash-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f00005df000-0x8)='keyring\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00004c4000-0x1e)={0x101, 0x6, 0x4, "2395eda75f64", "8869c8b3a1b4bdc2235d73696e3d6d79"}) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000b68000-0x4)=0x6, 0x4) 2018/02/16 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000ad000-0xc)='/dev/audio#\x00', 0x3f, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b4e000)={0x0, 0x72, "01de75407c3e3f160f6b6fc83227a8dea949782524b01cb244894c6caf1afdcb107dcac43c1c55afece230465647140caa3f8621f3069471239c69f606598d424d1832dc2b7f5ee77499b0366ceb6a21b13f4bd50730c26dea20347684994149715927d61182c5c234c3221b2ec0bf35c12d"}, &(0x7f0000c1c000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd7000-0xfc)={r2, 0xf4, "80b52f47aa7e4170558b76adfd7429ee260d007a4b66a264c778c2afdbd10da856aee4a4badc54eb1d3855e03d993e45cd315503d45dfcb1ac79c1f5f9b46a1928d888c2babd058d840215ccfcb52ed0677a8c6e6abdf09cf52ed252ce9ba8012ff5690d459445da636c9d9b8e6d76f981582e790636471b65add9537822aa65cec60d353506d24bed08e0a90510e7f6a68c489efee532865b4fcce9811d6bea15d0a2ac1c0bd8fbf8e347c0eb141d399f7810ad42487505345668ad8733b8e40dbff24aad43c17dd0452f4e07747fa0038f401da849c62e561a45c094b6caea7d5cc27141d0b9b9b6fd3b712c569503b54f34fd"}, &(0x7f000042a000)=0xfc) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a5d000-0x1c)={0x60, 0x8, [0x6, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000649000)={r2, 0x8}, &(0x7f000020f000)=0x6) [ 35.735256] audit: type=1400 audit(1518797494.723:14): avc: denied { create } for pid=5231 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 16:11:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x1000, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000)={{0x202, 0x3, 0x7, 0x1, "64d0e627700481282b94a8f32ec64ed53d9f7f84065e9a19e1e511ba19d92ee2aa15a88f4b36d23b1497f0bc", 0x9}, 0x6, [0x0, 0x7f, 0x2, 0x40, 0x7, 0x2, 0x5, 0x0, 0x200, 0x1ff, 0x0, 0x80000001, 0x4, 0x6, 0xaaa, 0x4, 0x0, 0x7f, 0xe9, 0x101, 0x0, 0x9, 0x1000, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x6, 0x5, 0x2, 0x6, 0x4, 0x5, 0x2, 0x735d000000, 0x3d82, 0x0, 0x3ff, 0x8, 0x1000, 0x20, 0x466c, 0x3f, 0x1, 0x7, 0x4, 0x9, 0x1ad, 0xc55, 0x3ff, 0x120a, 0xb, 0x1ff, 0x3, 0x40, 0x1, 0x80, 0xff, 0x4, 0x7, 0x7fff, 0x3, 0x8, 0x3, 0x203, 0x0, 0xfffffffffffffff9, 0x60000000000000, 0xffffffff, 0xf2, 0x567f, 0xf08, 0x7, 0xffffffff, 0x1, 0x4, 0x0, 0x6, 0x6, 0x5, 0x4, 0xd4, 0x1000000000, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x120000000000000, 0x1, 0x10001, 0x9, 0x1000, 0x0, 0x9, 0x2, 0x2, 0xc0, 0x9, 0xfff, 0x43e8, 0x1f, 0x0, 0x4, 0x1, 0x2, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x7d, 0x4, 0x6, 0x8, 0x5, 0x756, 0x8, 0x7, 0x20, 0x96, 0x3, 0x7, 0x7fffffff, 0xd, 0xfe, 0xfffffffffffffc01, 0x100], {0x77359400}}) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8000, 0x1, 0x4, 0x3, r2}, &(0x7f0000003000)=0x10) [ 35.846631] audit: type=1400 audit(1518797494.759:15): avc: denied { dac_override } for pid=5222 comm="syz-executor3" 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 [ 35.871357] audit: type=1400 audit(1518797494.788:16): avc: denied { create } for pid=5245 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_generic_socket permissive=1 [ 35.895188] audit: type=1400 audit(1518797494.793:17): avc: denied { setopt } for pid=5245 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_generic_socket permissive=1 2018/02/16 16:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000985000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb00}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/02/16 16:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/02/16 16:11:35 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r1, &(0x7f00005d0000-0x38)={&(0x7f0000e2e000)=@sco={0x1f}, 0x8, &(0x7f0000bf5000)=[], 0x0, &(0x7f0000cb6000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000090a000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00008bc000)=0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000492000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) connect$pppoe(r3, &(0x7f0000413000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000-0x48)={0x8, 0x7, &(0x7f0000e4a000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x1, 0x3, 0x7, 0x5, 0xf, 0xfffffffc, 0xffffffffffffffff}], {0x95}}, &(0x7f000025d000)='GPL\x00', 0x100, 0xdd, &(0x7f0000c01000)=""/221, 0x40f00, 0x1, [], r2}, 0x48) 2018/02/16 16:11:35 executing program 1: r0 = memfd_create(&(0x7f0000765000-0x1f)="27f823776c616e312b766d6e65743173656c696e7578766d6e657431255b00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r2, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r1, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r1, &(0x7f0000968000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) 2018/02/16 16:11:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000805000-0x7e), 0x0, 0x200007ff, &(0x7f0000d73000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000347000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009b8000)=@add_del={0x2, &(0x7f0000726000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff}) connect$netlink(r1, &(0x7f00006a4000)=@unspec, 0xc) write(r0, &(0x7f00009f5000)='r', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000084b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r0) 2018/02/16 16:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f5000-0x8)='./file0\x00', 0x800000008) mount(&(0x7f0000826000)='./file0\x00', &(0x7f0000aa8000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000613000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b7e000-0x8)) syz_extract_tcp_res$synack(&(0x7f0000bfb000), 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000473000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000a41000)={0x3, {"cd694d6fc62669"}, 0xdd}, 0x10) creat(&(0x7f0000070000-0xe)='./file0/file0\x00', 0x0) umount2(&(0x7f0000973000-0xe)='./file0/file0\x00', 0x4000007) 2018/02/16 16:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000930000)=0x0, &(0x7f0000328000), &(0x7f0000fc1000-0x4)) r2 = getegid() r3 = syz_open_dev$audion(&(0x7f00001b1000-0xc)='/dev/audio#\x00', 0x0, 0x400080) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000eeb000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000813000-0x4)=0xe8) fchown(r0, r1, r2) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/16 16:11:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x0, 0x3, 0x0, 0xfffffffffffffffd}) [ 36.408779] audit: type=1400 audit(1518797495.397:18): avc: denied { prog_load } for pid=5308 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=bpf permissive=1 2018/02/16 16:11:35 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000955000-0x60), &(0x7f00003bb000)=0x60, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000088a000-0x10)=@common='gretap0\x00') r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000095b000)=[{{&(0x7f0000603000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000ddd000)=[{&(0x7f0000a96000)="6125013f4516330b29673f4ff787905925298f8e3d3d76528a02d1b363b23c7767", 0x21}, {&(0x7f0000000000)="213f51b63ea852f40c92817e371c160b16995eac26a9cb5771df00580d4738eee24a12ef1d34fd1dd8897e03af0ee669c8e038cf2102cf7d1305a0c8", 0x3c}, {&(0x7f0000255000-0x92)="511d60fa50383f81b61ec4e93ca3011311f10df21e41e22da8a70d671e9644a7568dc3a5ee901d1355ccb74e378df064414af6f652010e5d0a5d1de629d395c3d71a041a5570c5dfac277d9a76bbc4ec4fe489457790ad2356ecce760be5877b13e3a1f256ca1a02f21f552caebc7c95de1a0c23afbf428d4cae7228c75022aa29a1ee93476885d351a83b6468a1d8fd6ddd", 0x92}], 0x3, 0x0, 0x0, 0x804}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000dca000)="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", 0x1000}, {&(0x7f0000c20000-0x2)='{6', 0x2}, {&(0x7f0000a3b000)="12c842a6066cceb91ffa291a785f5f9f3160c46a9642b70010abd60d8ea9b79bf4684f788392d39e5d947d95b0edc012722d0a86c5d8e12920eacb613540c610e3d125af1d8257dd9a18c07571826e303ea972fc6bd4b986f9feb620a5b960a44ee1c672ddefbf1bd5fdb5106ba763baf2ffe0a6332de5555b947aa19033b1fd65749533f6bd", 0x86}, {&(0x7f0000f9a000)="a7b55ac9fb84a98748ec9b892170befa3c05d7a5b057609a414e1db44a95bc48b11f6b213904bd8df599fd66db1adc39965fcb9fbcebd1cb8061c71be69ce972dd637877cc3ca50e0414", 0x4a}], 0x4, &(0x7f0000001000-0xa0)=[{0xa0, 0x1bf, 0x4, "1d5da5a1aa254713fea86d1eb21d39cfea94ca847bc4e43998bfc641dc2ec6df8914ed8b944aeb04667ffc9cfcf760e42b536b47a19262f70a8a0b9876f4975e67de4c704bea2ef8f9112c9b51309cabe0b3297d9a3020ee827d0fe379a7b06adb4fadea6f43bedc95dd198148457a7f8a65a629f24df8a8698863c98afbfec9d16de8508cf5bc93470e47d0602c"}], 0xa0, 0x80}, 0x6}, {{&(0x7f0000024000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x4, 0x4, 0x2, 0x2}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="a227818db4c20264e5511bd2f4652950b7ccb4f7427b9992e69580352dec6e548f066e441e506eaf47b59173eb0ff95bf5029bf267641e1d72dfdf9c99e6a174a314abee285784817e0a4eaba3db161680f8e8b531e24e21a8610c157e4d8044b592109af1642116a6547f7f838a0c35a619", 0x72}, {&(0x7f0000001000-0x82)="432e5252e05f77fc9bb875aed23690ef4426502b3a236fee9c3c8f61858a710935cfa14f18bfde2531dda3e02585f946935775e5086162762d164a2aaa4ffd14ab63bed9df299606ee5ce33b5f6a980f9f978aa7816c61519f04784e67e56bdb4df5dd0c3b0964484c02ba82bd24d119c3c35f36459481580414e52a1563dd019117", 0x82}, 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{&(0x7f0000e35000-0x32)="a11df6cf79424069e1e4a9948a4735c96fe092e1eec089cb75d21f05a3d3e557b46f4230c50593ef2ce1c804c32a3e3fc160", 0x32}, {}, {&(0x7f0000000000)="f5de2c55ea45a3e4db87a5bcc59272092e4ccb77e7925c9ef0a919ca6028d0ede87c656f6d810b25158c27363e0ff575feb9a79a2a0716ee4a77d05bb2453a35d191d9656a40691e148b2c3fd341afe278ad7b95133ecb39181622c5b660a374d8ef3e29d04af9669dd62ece4f82ce89", 0x70}], 0x4, 0x0, 0x0, 0x40000}, 0x8}, {{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000788000)="558ff9529b3b5e8b9226c869b706808e5a3a00dfbbff47651ea68690d5e9722cd7160c5d49679fde5c19b67c1157e87c589b4adb19ea15047329d30175809a0ceeadb6039b1d5bdf263a31ed44", 0x4d}, {&(0x7f0000c01000)="6544221171029e7a9877f05f97182960a7123c0e92381546f6c92d822b711c46dc92c15c71ec9de7d3e056874b4938587b6f88f7f3018569bae55359b56fa63173591b1dcb9b4dc2b0119985934b7d3276713a37030ff054e150674a0a58c89d093355d5ea205fb7bd3c53ca2b65d6fd9a3a36a9983208cfcf7767164ad29018bbd01f8902fe18de1cd69e9d5d49230af17c4034457b5cec4c5dcaaeb3a9e3feb16c603763b8f0691d75a905333bebd2620aeb81e6d84ef2f51674e9413629c2e81adf8d6903fb9da97f1faa4f9e851c8a5450eeb7b9a7", 0xd7}, {&(0x7f0000000000)="caaf4e3483d9dc84406d0e5a020b9b823e0f76896a68fbd94737a48989d33659dc2e36f91c31", 0x26}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x27)="4b280c9a82a632be2f4cb76c5314d1232d9656aa235de2ad248991b2564c786c9829b5c1bbf96c", 0x27}], 0x5, &(0x7f0000001000-0x10a8)=[{0x98, 0x10f, 0x2, "49b6f0c2985eb3f1d91318eb97064fd17ffd093b2403ecf0264a8c6a366a759bba948c9dd815b4739a73268012f73342695b27bc8c367f88f76b054818381e89a5e403d3be750f57d2a1a28426513b64be832374a4d0c8aacee89c4fee4f1880a413a269204d1a21bb334a4360ad7dc28eefbda6a682c2e0bf9d61874529140e2ef0ab9f316477"}, {0x1010, 0x104, 0x800, "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"}], 0x10a8, 0x90}, 0x200}], 0x6, 0x20008000) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a7000-0x8)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/02/16 16:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000534000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004d4000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x1ff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a77000-0x70)=[]}, 0x0) 2018/02/16 16:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000024f000)='oom_score_adj\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b38000)) futex(&(0x7f0000247000-0x4), 0x7, 0x0, &(0x7f00006ce000), &(0x7f0000807000), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000754000)={0x3, 0x0, 0x3, 0xcd}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbd000-0x10)={0xfffffffffffffffb, r1}) 2018/02/16 16:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000091a000)) chroot(&(0x7f0000a20000-0x8)='./file0\x00') mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000eee000-0xe)='./file0/file0\x00') pipe(&(0x7f0000e70000)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002ce000)={0x0, 0xffff}, &(0x7f000097b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000568000)={r1, 0x7f, 0x2d, "ba2f5bdadf8dfaefef6983b40fbaaec577181aa6275dc2d2ea0c0b5a582b00272fa3e692387eb17297ee94cdb5"}, 0x35) 2018/02/16 16:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fe1000)=0x0) getgid() prlimit64(r1, 0x0, &(0x7f0000b84000), 0x0) 2018/02/16 16:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000741000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000a88000)={0x0, 0x7}) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f00001d2000+0x3f4)=[{&(0x7f000092c000-0xf)="da", 0x1}, {&(0x7f0000c3b000)="eda4e9b511c80685035e1c46af609f366ce4ec154335bbf14eb42f292f30dda5043e000097b818b0bf688eac9e5ddcdd2dd1e2c0e617bb416d7b93dac20718", 0x3f}], 0x2, &(0x7f0000e39000-0x18)=[]}, 0x0) 2018/02/16 16:11:35 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008b7000-0x50)={@ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x1400204}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000c3000-0x70)=[{&(0x7f0000acc000)=""/225, 0xe1}, {&(0x7f000005c000)=""/81, 0x51}, {&(0x7f000048d000-0x8e)=""/142, 0xfffffffffffffecb}, {&(0x7f0000ace000-0x1b)=""/27, 0x1b}, {&(0x7f0000acc000)=""/45, 0x33c}, {&(0x7f0000acd000-0x95)=""/149, 0x95}, {&(0x7f00005e9000-0xad)=""/173, 0xad}], 0x7, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/16 16:11:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x400000, &(0x7f0000001000-0x8)=0x80000000000104, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 36.530116] kauditd_printk_skb: 4 callbacks suppressed [ 36.530124] audit: type=1400 audit(1518797495.516:23): avc: denied { prog_run } for pid=5315 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.609216] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 16:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000)='/dev/rtc\x00', 0x905a460dd810ae, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000471000-0x90)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)) r2 = syz_open_pts(r1, 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000d24000-0x4)={0x1c, 0x1, 0x80}) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00003c8000)="79f0", 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000cba000)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000518000-0x4)=0x1b) syz_open_dev$vcsn(&(0x7f00001a3000)='/dev/vcs#\x00', 0x7f, 0x2) close(r1) 2018/02/16 16:11:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80002, 0x0) bind$inet6(r0, &(0x7f000071b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000070000-0x8)='/dev/audio\x00', 0x2000, 0x0) connect$inet6(r2, &(0x7f0000799000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00008f2000)=""/197, &(0x7f0000932000-0x4)=0xc5) r3 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000533000)={r3}) bind$inet6(r3, &(0x7f000009f000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, 0x1c) 2018/02/16 16:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f000050e000-0xb)='/dev/adsp#\x00', 0x30000000, 0x400) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000042f000-0x4)) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000b29000)={&(0x7f0000831000/0x4000)=nil, 0x4000}) 2018/02/16 16:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x100001d0, 0x404) 2018/02/16 16:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b78000-0x9)='/dev/sg#\x00', 0x8, 0x2) connect$bt_sco(r0, &(0x7f000071b000-0x8)={0x1f, {0x5, 0x400, 0x1, 0xb68, 0x4, 0x8}}, 0x8) ioctl(r0, 0x3, &(0x7f0000713000)="115d15549ff97c6f16332b909e3a7378808cd9fc4bd827f00dfdfcf7") 2018/02/16 16:11:35 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000+0x63f)={0x3, &(0x7f0000000000)=[{0x9, 0x54}, {0x7f, 0x4}, {0x20, 0x3}]}) r2 = accept4(r0, &(0x7f0000e57000)=@nl=@proc, &(0x7f00005de000-0x4)=0xc, 0x80800) connect$l2tp(r2, &(0x7f000009a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x4, 0x3}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x3, {0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)) socket(0x4, 0x2, 0x3) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/16 16:11:35 executing program 3: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400000000000009}, 0x1c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fb2000-0x4)=0x4003, 0xffffffffffffff71) r1 = shmget(0x0, 0x2000, 0x78000000, &(0x7f00005e8000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000e51000-0xc5)=""/197) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fb3000-0x8)='./file0\x00', &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a68000-0x8)='./file0\x00', &(0x7f00006bf000)) lchown(&(0x7f0000ef3000)='./file0\x00', r3, r4) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fb3000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0x0, 0xaa}, 0x8}, 0x1c) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r5, 0x7, &(0x7f0000fb5000-0x4)=0x3f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d24000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f43000)) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e59000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, &(0x7f0000fb6000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000048d000-0xc)={r7, 0x1d3827ff, 0x30}, &(0x7f0000f93000-0x4)=0xc) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000fb6000-0xb)='/dev/audio\x00', 0x202000, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000033d000-0x2b)={r7, 0x24, "cc4f6786ef9581b6f595c52fd2686ea6cd36205030559f36c28a2aa1c7e6e716044c0a23"}, &(0x7f0000fb7000)=0x2c) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000fb6000-0x28)={&(0x7f0000c74000/0x3000)=nil, 0x8001, 0x5, 0x1, &(0x7f0000362000/0x2000)=nil, 0xfffffffffffffffd}) 2018/02/16 16:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') openat(r0, &(0x7f0000e6a000)='./file0\x00', 0x200100, 0x49) ioctl$int_in(r0, 0x5452, &(0x7f0000131000)=0x200) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/16 16:11:35 executing program 2: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d28000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ppoll(&(0x7f0000547000)=[{r0}], 0x1, &(0x7f0000b99000), &(0x7f0000b70000-0x8), 0x8) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d2c000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f0000d2c000-0x4)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001e7000-0x4), &(0x7f0000d2d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a8000-0x8)={r1, 0xce5d}, 0x8) 2018/02/16 16:11:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000ab6000), &(0x7f0000001000-0x4)=0x10) accept4(r0, 0x0, &(0x7f0000ed6000), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4018000000013, &(0x7f000039c000)=0x9, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001de000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f000093b000-0xc)={0x7, 0x74}) 2018/02/16 16:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000429000)={0x2, 0x0, 0x2, 0x8}, 0x8) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000b83000)={r1, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) 2018/02/16 16:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008d9000)={0x9}, 0x1) sendmsg(r0, &(0x7f00004fb000)={&(0x7f000075e000)=@l2={0x1f}, 0xe, &(0x7f000072b000)=[]}, 0x0) 2018/02/16 16:11:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/02/16 16:11:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0xffffe00400000000, &(0x7f0000e0e000-0x8)="8022e2ed000000", 0xffffff9f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f000033d000-0xa)='/dev/cuse\x00', 0x10800, 0x0) 2018/02/16 16:11:35 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fe6000)='/dev/adsp#\x00', 0x10001, 0x8800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fe6000)={r2, 0x28, &(0x7f000024d000)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/02/16 16:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) recvmmsg(r0, &(0x7f0000a7c000-0x78)=[{{&(0x7f0000aed000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00008bf000-0x20)=[{&(0x7f0000c7c000)=""/24, 0x18}, {&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000baf000-0x13)=""/19, 0x13, 0x1}, 0x400}, {{&(0x7f0000e9d000-0x9)=@rc, 0x9, &(0x7f000045a000-0x80)=[{&(0x7f000032c000)=""/39, 0x27}, {&(0x7f00001a1000)=""/80, 0x50}, {&(0x7f00009de000)=""/14, 0xe}, {&(0x7f0000008000-0x7e)=""/126, 0x7e}, {&(0x7f0000e9c000-0xd)=""/13, 0xd}, {&(0x7f0000fb1000-0x7f)=""/127, 0x7f}, {&(0x7f00005c0000)=""/103, 0x67}, {&(0x7f0000c15000-0x1e)=""/30, 0x1e}], 0x8, &(0x7f0000017000-0xc3)=""/195, 0xc3, 0x1}, 0xffffffff}], 0x2, 0x7b4c6f6ba502f8d0, &(0x7f00003f3000)={0x0, 0x1c9c380}) 2018/02/16 16:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x0) 2018/02/16 16:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00009c6000-0xa)='/dev/dsp#\x00', 0x4, 0x400400) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005d4000-0xeb)=""/235) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003b7000)=0x0) fcntl$setown(0xffffffffffffff9c, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000712000)={0x8, 0xfffffffffffffffb, 0x9, 0x6, 0x9, 0x5}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000b77000-0xf3)=""/243, &(0x7f0000eb2000)=0xf3) 2018/02/16 16:11:35 executing program 4: syz_open_dev$amidi(&(0x7f0000e96000-0xc)='/dev/amidi#\x00', 0x7, 0x201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b87000-0xa)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005f9000-0xc)) read$eventfd(r1, &(0x7f00003a5000-0x8), 0x8) 2018/02/16 16:11:35 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000ff7000)={0x4, 0x0, 0x1, 0xffffffffffffff9c}) fchmod(r0, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000863000-0x4)=0x68f8, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000cd8000-0x1)=0xffffffff, &(0x7f000091b000-0x8)=0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x10001}}, 0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ff7000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000000000000000}, 0x1c) [ 37.074903] syz-executor1 (5422) used greatest stack depth: 16064 bytes left 2018/02/16 16:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) connect$inet(r0, &(0x7f00000bd000)={0x2, 0x0, @empty}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mremap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000b1b000/0x3000)=nil) 2018/02/16 16:11:36 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000000f000)={&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/16 16:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003d000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000821000)="a942fc4c668ef2f13c35942f0569c5b00fe671369dfa3c7190", 0x19, 0x40010, &(0x7f000043c000)={0x4, 0xfff, 0x800, "9ed4c13a042f", 0x80000000}, 0x10) write(r0, &(0x7f0000dfd000-0xc5)="130000001000ffdde200f408030f050000230a009d0000000f00c08a3022e5f9ecd54fe1697a56053f0096000601b93c189814e301000000f049a1b4b88edefc65be0602c20200000000000000267c3d5f625e77e150da8ed7d56ca466a47bd87d000927b27dd26746ea50518c2c681bbce9003d3e86120000000000003e070f7e5bf12930d837b9cb3452b6c400007daa6959e4ebd3096193f8d9f90d1a14b56d2a917a6f575b8b76190000269525b84519b6b90ed91ae3d83644f3a9656d43b60a52219f", 0xc5) 2018/02/16 16:11:36 executing program 2: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 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, {{@ipv4=@rand_addr, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @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) sendto$inet(0xffffffffffffffff, &(0x7f00003af000)="de214b3763d410efd6f10b0000000000", 0x10, 0x0, &(0x7f00003af000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 16:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f000065e000)=@random={'user.', 'enodev^\x00'}, &(0x7f000050e000-0xe)='$vboxnet0ppp0\x00', 0xe, 0x0) 2018/02/16 16:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000953000)='/dev/cuse\x00', 0x80480, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00009fc000)={0x2, 0x1, 0x7fff}) 2018/02/16 16:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000c34000-0x50)=[], 0x0) r0 = socket$inet6(0xa, 0x80005, 0x3) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xfffffffffffffec7) sendto$inet(r0, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x2, @rand_addr=0x27fffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000780000+0x7d0), &(0x7f0000ee2000-0x4)=0x20) getresgid(&(0x7f00004c7000-0x4), &(0x7f0000020000-0x4), &(0x7f00000d7000)) syz_open_dev$sndctrl(&(0x7f0000f91000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000650000-0x1c)={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}, 0x1c) 2018/02/16 16:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008b4000)=0x0) sched_setaffinity(r1, 0x1d6, &(0x7f00008da000-0x8)=0x8) read(r0, &(0x7f0000141000-0x1)=""/1, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) 2018/02/16 16:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) stat(&(0x7f00005b4000)='./file0\x00', &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000990000)={0x0, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0xc) lchown(&(0x7f0000435000)='./file0\x00', r1, r2) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/16 16:11:36 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0x8)='net/sco\x00') r1 = eventfd2(0x3, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000000d000)={0x10000000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0xae4, 0x210000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000018000-0x4e)=""/78) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4), 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000c000-0xc)={0x0, 0x1}, &(0x7f0000016000)=0x44) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000)={r4, 0x1}, 0x8) fcntl$setstatus(r3, 0x4, 0x4400) r5 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r5, r3, 0x80000) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000016000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x8a}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000016000-0x8)={r8, 0x8724}, &(0x7f0000016000)=0x8) sendmsg$rds(r5, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r6, &(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{}, {0x77359400}}, 0x100) 2018/02/16 16:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x7fffffff) dup2(r1, r0) [ 37.191126] audit: type=1400 audit(1518797496.179:24): avc: denied { write } for pid=5447 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 2018/02/16 16:11:36 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000d000)=0x4) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/02/16 16:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) 2018/02/16 16:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$audion(&(0x7f00001d0000)='/dev/audio#\x00', 0x10001, 0x240000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000612000-0x1000)=""/4096) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cb3000-0xc)={0x0, 0x80000, r1}) bind$bt_l2cap(r1, &(0x7f0000080000-0xe)={0x1f, 0x8, {0x3f, 0x1, 0x3, 0x0, 0x3f, 0x8000}, 0x1, 0x4}, 0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b47000)={r2, 0x80000, r1}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "98a38ef6d8de613b658c01431134b9345130f25a887fa52ef9cba7a10c3d0d12bbdc0e0c4e4e0e9b896a442bf749096781f7a12b7e415af97a022452362dfe96", "789d3f0956a38d88e231b46a6aa3409810b1ea865c49c3919827553d3c189a2b"}) 2018/02/16 16:11:36 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b78000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000c7000-0x8)='./file0\x00', 0x0, 0x42) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000105000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xc0000000, 0x3}, &(0x7f0000105000-0x4)=0x98) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000105000-0x20)={0xfffffffffffffe01, 0x2, 0x8008, 0x9, 0xa6, 0x3, 0x3, 0x2, r2}, 0x20) syz_emit_ethernet(0xe, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd}}}, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000105000)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000007a000)=0x1, 0x4) 2018/02/16 16:11:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) 2018/02/16 16:11:36 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00006c6000), &(0x7f0000a26000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f46000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000424000)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x3, 0x2}}, 0x26, &(0x7f00000c5000)=[{&(0x7f0000001000-0x60)="fe4506fbeec6923429cb8a8d58802e3a36a8bebfb6d0883daa9c79b22096b08045a2f9245f00caa7a91050aae07c5d18bf48512fc548c9c671283bc4dfd06d6890e07019e8222db7a0b8a87a1b1862d062c97f3d5bf91c681f6104679c10096e", 0x60}], 0x1, &(0x7f0000001000-0x1a0)=[{0xa0, 0x10e, 0x20, "4e1d2cdb22535a5df2469d863ba7fcd4fcf06d60f7f9fb1177fece1c3ba1a0701433be016270a4f0741e46eab4946def9394591b70d93179c7d5925befd58a2a2c4c73bef40d87e6043197acde5a865670bc9c03b609d0662fcce3b786df9945700693d8f780fa74c625e35eb2b12638ecc5449feeec97bffc3b84b235d3584850465048a8e10332c070c3"}, {0x80, 0x0, 0xffffffff, "3d906cb413f261cef37389cd56de052e35469dd5d76246fd26dc86a561802db052fd4e3e5c2c9238809bc9e067c5cb66fe234e1dc7f42512a082988e100ed113d3c7d0890cca2ce70cd626427bc57517fd1b65efe073f223ff6d86435b0894701cb0c6f95872fd3f37"}, {0x80, 0x104, 0xfb, "25438ef3d69f34b929b58d2ab7bd02d1756966a154f8d8ae7814c1d7fb67b2585b33007fee1e0028e0a7a379887e96c2aeaa8f41bb7df0ea66d3bf413edd99700576f7754dec4c365b2cdbd631cba9bdb8a00a7adb70190b1b03b90808d2ff0591b755571b333ac192a0b7"}], 0x1a0, 0x4000000}, 0x7}, {{&(0x7f0000000000)=@ll={0x11, 0xf6, r2, 0x1, 0xff, 0x6, @empty}, 0x14, &(0x7f000048d000)=[{&(0x7f0000433000)="7f4e9162031a976ae4674a2213359597523017abefddd8de8ed4be35dfc28d53d7575b6e779b3f9705487ea3b24e4ad01c538430cd6483b0c4430ddbf42a87708bfa009d9c02e9c33b47ca6dc872ed08c4edd4afef40a28a74e61d1baa9be2be2457cc98b230eaced05daad8b8a0385b864546935a40cc30d0bdc83e03d74405657c83f027b5657c9dd33f", 0x8b}, {&(0x7f0000061000)="e0fbdc2fb479807583cabb2b95c9ff2c7afa4449c7057eef1aa6cb1c4e563d353cd79957f6707b71aaf4659a4321009b0a79127e7f363424124644f348064ed760876b13fcb41980d0cd22cc58f5c83067f9c2f4105b5ee8cab5f009dc0e6199072e10ddcf75e89a8fbadd581c", 0x6d}, {&(0x7f0000001000-0x44)="8181a6c610346d6288083ca7ecd0471c51476bd380c736c81ed101ad7b069ee6090e2ce9519f03713370e605fa7a191bf7495a0f5b3bd289fab4760a979b176c9b2d12d1", 0x44}, {&(0x7f0000a63000)="13f5db01802faa1e5406d99356774e3a2b3bbbe577d51accd9dd25873f604b486418d078696485d8f949052e380c2d893c10393b013ced0a12fa59631b4d97b1ed50a359dd94758b5403fa7d3605aa9d6cc5061c38af5cc15247b195e665633dae4e9537866fd602d9b9e3b545e87219c85b857d82b12888c9d47d5fbcddd037f38e19c13555332e9fa937f336f588b0aa949cfe2786d89b2ceaf81bcbd82b00224b4714c85948a0666e98daf5aa78607f4a978b51846d01d01f0e52820b9530d4ce692d7773b0715d58d7", 0xcb}, {&(0x7f0000ea5000)="9283", 0x2}], 0x5, 0x0, 0x0, 0x4000010}, 0x1}, {{&(0x7f00000b2000-0x10)=@nfc={0x27, 0x1, 0x3, 0x7}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xbd)="3bd0b0b48613685ea405da57420d611e4b69eca9556781cec00d216e9e4477bdc2704d61d15337a7ecc6bbb6b60315141e812726a62450c0bff34f94889c33818bd03b8b5b0a5754c01ed8777d0a275e5a72a618d814e5d895132856edbdb87ed01765deb30ee125830bb093e93c09cc837fe84931535bdd3b6fb50aa4b285a2934bd26993e003c7f8bce209a1ad2f79a50e3bcbd31e26b2d82455550eb390093566aaf1a609df2363084fa66b6d9e96935696eb4a738ec29d91686bed", 0xbd}, {&(0x7f0000d69000)="aed588ccc7281dc5f8409a7ffd76703073f6ce0537f0852ef0938cfba40035194b98d1f0788c48761cbe69f4754dee94d869f14d48af8a26961cda895f77966095e2438581fd7f64e1b1a1c9593d9b94ecf1dfc369addf26aba167777ac3a754a5949626ae9d200878f4ee657b40dc9372fbdcd7f11eb1fbf2a408550786478f672d20213d6cb7084e5ff0c36fbc7b3f464622f721", 0x95}, {&(0x7f0000684000-0xaa)="0ec12baf2a6e688219594490f6e91902e9433506b8fc5321c32ae4fcf15ce9d51a299c5415e797b8c19ab7e1b534b8ba38ddbfb22ccf5c0ba4941df0d20bb63c6cbcfbc72b935fde25b0b29b3d2c2750d345b93aa6a12cb10ddfb93be4b64f013b51d302d441a52b23d0e365c5774b4b21327067b53ff033520a7ef0b0e69975a0565cceae63be8db7045a6b1f25d72786c3f12db0e0aee797f9775128746114da35cca04d10df1f7eb9", 0xaa}, {&(0x7f00007d7000)="f6cf34d8d715ab2d6d9409efff4f83ef0423d4ee6e7062561e5636191e3d7f83342069a0c639d7bead9c0311bd2a57", 0x2f}, {&(0x7f00007cf000)="c050bc8fdc929e23a47277943acafb5e401b7153a7f090c47ef2c17c297381ab8c2cf4cd5a8a55c5cacb4573b770e076191718bee99a28049d1857b8466100f877065d", 0x43}, {&(0x7f0000550000)="c2ad13a0d92f3dbbd63c0d3edd115a77d405c940576c5e4a82685bb815fce9dd0fab823446941b563ad1ab38f30a8947ae6583150e8bc489520c7fdfc0ee053c479549393d441e5681bc8bd67e7eae1ed47b81effda6d403b388a8841456d276ac93ef3b23cfd002dde92f91abddb6338f757be6db17cd26935bd155f1761cda59771bcc8278cb60f7e3fc2a930d7c4422b85c81b7eb6bab6d86eb33f935bd26b5f8901e6f019a441fe266315b5547bc480ed00b7fd9209fb911d1a9ae25294b88d9e8c0e10fbb21d798baaddd25422849", 0xd1}], 0x6, &(0x7f0000000000)=[{0x58, 0x13f, 0x800, "83b11c3f791dd490c43735ec766cacea323487cbbfacaee59837480c160c461ec1a1dd8bea013afc671984ccb5511cf5e0b6854a3d692e601b7e127f2365ba04c729da8ac9ae"}, {0x1010, 0x19e, 0x3, 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{&(0x7f0000ca0000-0xf9)="2702b919aa01b46b1834502f587e9d9dcb2f0a4a0f4d4f0e469cc027c7050b144429677ff04194448c41ef93281da42a8dd30e4c0177b437433f0f07ebb94b6e82afbd48a93e06cee38049b0518f6500f183083758682f31357e826bfffc183fcefccdc6e44493f8d1b0d1cb36eec514db51939b58c34521d9436ae97c20ae5e901f4dab8ddb33790be5551108d1d521120d7a6125a87718684ff3bd3ec827c485b02bcb74fe4c371ed139b69f6757fec18c66a55d33a6f1cbe260fad831c87257802c207b0214cddf58b64c55e72e655a7672f9fdfc5a35a7e367656f101acf99504500cb5185221b9dfb99eda84429a236c6629cc749041e", 0xf9}, {&(0x7f000077d000-0x81)="219d82cf67d6f9ee3927bc8184790d4b58cf388335b3e58bbc79437b9d90354039df6e25d34c4b1b6d81b4d2b7d205a67b1f0f42f5cfc83c3dbe8822e49ec79991a91d131fab28fd0e5f26a3105c0bd5e98a8cea6afc0d0d6ae56f7c08b497108492bf998e0ef9f0ca67e34ecd3873ebe7ef2a8ff9acaa616139bbc42f46ac78f8", 0x81}, {&(0x7f0000e4f000)="6f7912998623df93a9ffd8442ed4d4d86c38e5c3804ab4367dd39626a979acf4a775cfecbbdf4230f9eb73f9b6fe405a8ee8784f3f025cc0c91eb27f02a3b48a01cb9b2e652045e247faf257a2b37fc47e96f96a9bc9951f0866358c47e7acbc4aa18cf232645ded21fd44984cfd70258a4e18980677a37f1cbf8a614b3c8d35a32fa1b9b174c0512b", 0x89}, {&(0x7f0000cfb000-0x12)="1c5beff542fae8b0df69aea57ca9db16b534", 0x12}, {&(0x7f0000001000-0xd2)="af21ec3be14260b70dc32421aeca2c25387bf6c1684e4dd46284063226dbbc3d7b29e872c0b05506f64b787754afb0fde4d004fdec44a5956cb179259e369fd5875134dbb49d09a9db5d083666280b16d243872f1056a97f3b40efeda2294eed4cead705cc88f0a37c28c0b2b921a072dc2b022bae958dd813daa74fb82e73d1da1a376e569f5e02e2db26dcf45258badc5b6fc7e841bf9b43d3536098491a76f122d4a46f451b5b66faacdb0f0618e141f341d71a3f02308eb33d8a7b4e7ba49b6a411a74b0ed6d9024d4b2f080b0712c85", 0xd2}], 0x8, &(0x7f00001dd000)=[{0x80, 0x10f, 0x10001, "33266e1102b48aa689c483108c7565143028ce4ef9463e970dce091cefa2d813106ac45c9a4508e2c9f0858b27422c0893e63fbea9641acd7da499f72eb0e99cab8924c9c704cf9dfd4a86f490172b00e4849f33d634290b3029d4356f79597af76df2691ad3300ac78b144ada7055"}, {0xd0, 0x119, 0x80, "a73e524c7848787ead76c40decb4e57c8123e0a79ccb793720d85c32fd7db1158cb7990089e620458cbf34372769ea9fc92ef02d6dfcd2a58dbf421f902dc8425ff1773b6b46a5358c1b5d786123691b4f48114a8fe4d573be749629f875eaf31a1b4914d709fbeb224dfb9930db183ed7411d2999613899a49fac5ff3a2257025a0646ea41c8aa6d5f75f55ab66a819305e4e94bb3470ffc19d7622fa6dee84b6dab33ff52993c62239eac3db5ea074049663d74f945eb1f6b78ffea3f604"}, {0xd8, 0x110, 0xaf0, "200899ea3c2ffa426a3d1e3fdb2bde7b3cc521c98daadadea23486efdac7991c861492bad5a57d10862e8d9770a0d202ec8252f6026c56ab917e1918187855175e1959113a27f58b26aefd4eaba489320189159c573c3178e69de844f18cd0885a17cd82ae01d05c2e6c3a5f46e3c35e0abe799dc65367389909ca04090cb6cb59f2d4b5f752b69bf776ac3593d7b56a4ac44bfb6fe8d839b4c7b8a5872de0150805247716a2afa92127b2b04aa451c1cd734a128795779f200b7487148df6f7673c4e12ed"}], 0x228, 0x1}, 0x236a}, {{0x0, 0x0, &(0x7f000084b000)=[{&(0x7f0000d3e000-0x76)="79a9fbb5e04b0ec7b65864eeaec59ff6dde3cea8671d4270b58f5e469fbbe8b483d068736911a27667002a28a7ab74a482992071ae3a0151276bff0417c9882001ebda7144aeed2d9206e34fe54c9e365043b664afbe29c0e05b1e2161c4f19520e99a3ff75bcc3b180bcf4c427b8d9499d79a11ff58", 0x76}, {&(0x7f0000774000-0x96)="fdaa3155a575c25a8673746c8d029f8660224ccd49a3e7826de3246205b16547f656e47149b6a964a852affd968f148504b2112dd88e8e00958ff44597a9746b945c36a502133fef2ae3099bc356ffaac87c92c87fd68040efc66089131285b73904cd3bb0320847f73d09d989e9365ee9dcb585a40c1cde1a15d4d0158894049071dfd0a1cb4557aefc069c9773f8b0e98a959bc009", 0x96}], 0x2, &(0x7f0000000000)=[{0xe0, 0x104, 0x4, "938a6b3e09e56a778477fc06de1d32a00d0db04ed65aa35099cc4cd81227b5aa17843261a6d3d2a71e4827d7b5bc1f4a70064c64508c73d1d49c275176456d4a2bd1f71384bcbabe96655a556d707ef9f1ee125b39bb01d413779966b84d282df3fd319c42c3cb17d22da574c0e3940235b151f0a9522369140bfd2a6f7d2ad65d347d41e919431f1d9cd4f4f8784340d44924b2ea19e10a887009bcbf56a7a7180ee40ba4b00286a6bb52c2cbb0118e9acf6c3b9d4d6c9b0205ae0aaf1dbec4327b96e8e32be00866"}], 0xe0, 0x40}, 0x3}], 0x5, 0x10) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xf5, 0x801) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r3, &(0x7f0000a53000-0x1f)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000888000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x20a, 0x80000001, 0x0, 0x100000001, 0x7}, &(0x7f00009a5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000376000-0x8)={r4, 0x3e}, 0x8) 2018/02/16 16:11:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x1000000000000101) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00006f8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00003bb000-0x14)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000026b000-0x10)=@syzn, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000191000-0x18)={0x0, 0x804, 0x0, 0x3, 0x4}, &(0x7f0000325000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000802000)=@assoc_id=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000001b000+0xb6e)={0x6, r2}) ioctl$VT_RELDISP(r2, 0xb701) mmap(&(0x7f000016f000/0x4000)=nil, 0x4000, 0x1, 0x112, r0, 0x0) 2018/02/16 16:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000957000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ada000)='/selinux/checkreqprot\x00', 0x200101, 0x0) accept$netrom(r1, &(0x7f00005e4000-0x10)=@ax25, &(0x7f0000f1f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 16:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a9000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009b7000-0x4)=0x18, 0x4) fchmodat(r1, &(0x7f000094f000-0x8)='./file0\x00', 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f00002d3000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) madvise(&(0x7f00006ac000/0x3000)=nil, 0x3000, 0xf) sendto(r1, &(0x7f000041b000-0xe9)="cef73140a418f1bd83467a200e3da50dbb39b1e0a0168e83c8c293978502319073f6837da4060b48f2b98a04ebf8ecc0107260698d260b52306ce2c57127577afb67327861a1201246e7a4b1ef338f44d4c49a053c04f7eaf4574b371e28b0a4b5fa98d4c64dd7eda7eb488686a7bb33adfda652f13b5de50c09ba4087bdd43a5bd902da6bd35520321a2ab269d762d8dd660a3579f726bd6737cdda773186920f250d152ef09bc52869528ea1def82a437c1a22e0b29cdeed3a6ee7f8467f4aec0b5ef54e85642a5e098f8380b3dd199df6b892b0d80b50356e4e07c49a3f899edefabce09d7f6f19", 0xe9, 0x4000, &(0x7f0000263000)=@nfc_llcp={0x27, 0x78, 0x0, 0x6, 0x4a, 0x2, "0bf9b78cbc72c9e2f45c75d7fc1b8c46ce89b76faf2d02a6199bbf3e819d1f0ba57f6f0a14c3db0dfd96c2703c9925154bcaee5daf8c6932ee0bb8217ce022"}, 0x60) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f000012c000)) setsockopt(r1, 0x9, 0x3, &(0x7f0000193000-0x97)="a14e7e492203e1e7469e24ce93135ca85eaa435cabd4af3f6b58fc72af8c55c3d1fd7de95da3bc3009627fa6ddf91d8b7c80e60c726867137e659cdcc4191ee4e88eee0c971a4185f03a7dd79e6ce98dd4709434556bf3eda30bd5f6d150ebc7696871de194b6b3237477d6a06a58f94edef62c448363607ea763e061d9e31e7224d7509daf72811f7e70b3002b6b473897a0afa8aeb4f", 0x97) r2 = getpid() migrate_pages(r2, 0x64, &(0x7f00005b0000-0x8)=0x3, &(0x7f0000e51000)=0xfffffffffffffff8) 2018/02/16 16:11:36 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000018000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x2c}) pipe(&(0x7f0000013000)) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) r3 = open(&(0x7f000001a000-0x8)='./file0\x00', 0x602081, 0x20) accept4$llc(r3, 0x0, &(0x7f000000b000-0x4), 0x800) 2018/02/16 16:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00009ed000)={0xaa, 0x3000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000297000)=0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000f09000)='/dev/vcs#\x00', 0x8, 0x20841) r3 = syz_open_dev$adsp(&(0x7f0000afc000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x20000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000558000)={0x1, 0xe85f}) 2018/02/16 16:11:36 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003d000)={0x0}, 0x84800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r2, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/16 16:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000783000-0x5c)={{0xa, 0x1, 0x0, @empty, 0x1ff}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1f, [0x400, 0x1, 0xc40, 0x6c93, 0x1, 0x59c91454, 0xa85, 0x4]}, 0x5c) add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/02/16 16:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r0, &(0x7f00009fd000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043000)={{&(0x7f0000dc4000/0x3000)=nil, 0x3000}, 0x3}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f7a000-0x61)=""/97) [ 37.428700] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/16 16:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fcntl$dupfd(r0, 0x0, r1) getresuid(&(0x7f0000591000), &(0x7f0000e52000-0x4), &(0x7f0000926000)=0x0) fchown(r1, r3, 0x0) sendfile(r2, r0, &(0x7f00007af000-0x8), 0xca54) r4 = add_key(&(0x7f0000c64000)='logon\x00', &(0x7f0000b77000+0xed0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000749000-0x9d)="a50062ddd5b63ce763dfb485ac15ba0deae0e739d28d190251c94a1bdbd48ee6395113196fef8ca0019e4d0d7b8457178d97e7582d45763b7e55a6018a4a901a62cae084e023e76f0e75ff06bd435add30815413c822058073335658e94cb832b5d7c3ce8dbe6a538cf038f0df99b0ed3af199c7d9e65d27f8af7ecd96e8c4f246910234b96888c053da052728d5e96d3c57906a6eeac06f1218a3684f", 0x9d, 0xfffffffffffffffd) r5 = add_key(&(0x7f00003d3000)='id_legacy\x00', &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, &(0x7f0000f0f000-0x83)="05638d24fd4646b910b697c87a4c9bc11c924a58a4b46b187fd6a8e0a4a544c2669bdede4dfb2cb07abf6fd5d2d0b5e599ae5c087ad0bd493fa8bb128209a63ca32eaa09fe015b8b62734db862c4cff152cb16136f1430a36c790b9f4ed0e3db6eae773887a9d0202ce4d4483ec99db798436f5b0375220cee271683b2cd3af3fc55fa", 0x83, r5) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000e95000-0x8)={@multicast1, @broadcast}, &(0x7f0000325000)=0x8) [ 37.478976] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 37.495276] audit: type=1400 audit(1518797496.483:25): avc: denied { getopt } for pid=5493 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_netfilter_socket permissive=1 2018/02/16 16:11:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001e0000-0x8)={0x0, 0xe8b}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ee000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x9}}}, &(0x7f0000058000-0x4)=0x8c) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1ff, &(0x7f0000b50000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000b4f000)=0x6) connect$ax25(r2, &(0x7f00009aa000)={0x3, {"f99875c727d785"}, 0x81}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r5, 0x0, r5) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000942000-0x10)={0x8, 0x10001}) 2018/02/16 16:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ac5000-0x8)={0x0, 0x0}, 0x0) fchmodat(r1, &(0x7f0000171000)='./file0\x00', 0x100) pwrite64(r1, &(0x7f0000da9000), 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000ac6000)=0xfffffffffffffffd) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00000d9000/0x18000)=nil, &(0x7f00000b3000)=[@text16={0x10, &(0x7f000040d000)="66b9800000c00f326635001000000f30b81e008ee836660f5c08b813000f00d0360f493d0f0866b9630a000066b80800000066ba000000000f3066b8010000000f01c1b8d6000f00d83e0f01c9", 0x4d}], 0x1, 0x60, &(0x7f0000ebf000-0x20)=[@flags={0x3, 0x547d49a3e0680f4b}, @cstype3={0x5, 0xc}], 0x2) write$selinux_create(r0, &(0x7f0000746000-0x58)=@objname={'system_u:object_r:default_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x2e, 0x20, './file0\x00'}, 0x4c) write$sndseq(r2, &(0x7f0000c04000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) [ 37.519345] audit: type=1400 audit(1518797496.484:26): avc: denied { setopt } for pid=5493 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_netfilter_socket permissive=1 2018/02/16 16:11:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000cd6000)={{0x5, 0xfffffffffffffffc, 0x6, 0x5, 0x17f05f9, 0x7c5}, 0x8, 0x7ff, 0x0, 0x101, 0x20, "df19298713c06a333a12db2d0b594b9a3b4db4261c5503b8d19eac61491a17ba8dd39b51e95a8e2cf57a462ca1a1cfcd6d4eb4adbf60d4c09fae2f99ed567be1ad60133bc652810cbe6f37a83613292e67de3e6c5e0292233a2e1450cf1c6a5b5059b00245d5386ef6262874b2e84fd2bb3f879af23814256afb1c9da4221558"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/16 16:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r0, 0x7006) io_setup(0x1f000, &(0x7f00009c6000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/mls\x00', 0x0, 0x0) io_submit(r2, 0x8, &(0x7f0000f8e000)=[&(0x7f0000dc8000)={0x0, 0x0, 0x0, 0xf, 0x3ff, r1, &(0x7f0000247000-0x9c)="64834c2ddd3b9dbaf34fd24770dc7eefe4374aa7a34843d957f28a605c05b6b95248c0f0060f4d82e046c8603c1c8c7b21c2c7d30f2611b26a42150116782a2c724f4a206d24d1091fb48ac432964a92f591fa2c16009840c8062f29bdecb75e1a27f458a020ebe470baf7052b4bb035a892395e133f6ffc7040c3634323cbc1990f6756e558c4210a74dd1bb32a4c9c11645aeee067e1800a028050", 0x9c, 0x4, 0x0, 0x1, r0}, &(0x7f0000c2a000-0x40)={0x0, 0x0, 0x0, 0xb, 0x401, r1, &(0x7f0000f4c000-0xbc)="9e11781bbd2e55f40eaffa6b8256da6bbde8c69aac45f901b9802a2733713d9059747fba4227e34ecdbdf28f1d8f4164a516eddd1e67c2eb9af3b99ee4afebd0ff06d5cb733b6c2540f88d4bf8d434e7067e8af5bfd6b361c25a65133e22ee6a14b9480bf4f1ce386f253b7c7c1865420e340d526c53ed8168e4fdf661ec425d9688ec99a37487202549cfda04f555f5dda6535538afe21a12bf39c560627e96672089f4d25f8609b0e829246a878e3d5d20f23e1396812b8ed611be", 0xbc, 0x375, 0x0, 0x1, r0}, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000401000)="e97653892484c37594b02c407796323366cb4c79dded24c577b662d6b8e9bb6c00a16915ee14ca8a9eb446b264fec7bb6facb3b2226c45a66921c9ee8a9716116d6ad4a2554a2bdf105614978467c5c5f418", 0x52, 0x3, 0x0, 0x0, r1}, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000bbe000-0x64)="a45cde188988693bef116869c60c5d28c874e126bef8b0909c5064cba4cc8914aec3abaa6a52d23b67bf63a89c41408c177f4acadba5c3c772a8ecb3fde205dbadbc89cc1b07e131f2afd0f6269ca88b610af7f6846c03abc170be1213542f643dc30230", 0x64, 0x3f, 0x0, 0x0, r1}, &(0x7f000063d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f00009b4000)="2cfbe5f023bc224fe55e5adc53581878a9c2d00debaa3cba903fa0d56db019dd64957f959dfb6e9b5e7e1600f50b164c3704e7b2d3177b4cff90cb620224566aafe363d5512641197be6bb49c4167c5a260e4aa1d3f10ae87154d4d1e0dcd4fd37f7003bda51d483c8cea42a2f17cf766176988da95695ea3c157169d75223fbcbc9b07e8ad0569d5c0a7354564a9adf62d4f8d7d802150c055ee1499e09592f3641ea10cf1f0eccb0d8e26bb63ac8fa9337e17ead40c704042c260b39e8ae8b9193c7787db827384f2b1ba54ad5c5f03bc937703ac5b5", 0xd7, 0xfffffffffffffff7, 0x0, 0x1, r1}, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000eb5000-0xc5)="d4dfe0785b4858954e214f0e32791c552d21d98c4478f5d1320071191619b97bf63f2af196df7d9b4099ef88fe911ba06ba1f39f87db0f041d8a0ced11b37e3a2bf54959be98022ee736bc9377bae22d7f97e76c6ddcda0a29c545826710a93f93f330efaf63c35dd1e7a75df665a04991e82340b2708407e9931b1e071d3b95ed18d86e45931201eadd7f8757eb1cae9a801063e28898120c08bd2576c38f4149849de7627019267a7033839ee935393f8c56819537e4d3c0c837d7ae24eadb68221761a8", 0xc5, 0x81a, 0x0, 0x1, r0}, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x7, 0x7ff, r1, &(0x7f0000e56000)="465d969119d02a7e0d69d2803de17308b769d3129aa45164bd804cbd8c4688cc2c582b5d", 0x24, 0x1, 0x0, 0x1, r3}, &(0x7f0000b1a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000127000-0x8c)="3746613205417a60b62b31bc86ea4500841b65f80edf5f0358ac995babd7910e2964870b298f2bbf6884a299db7f88520264001c9aeb1d539d71bc150d104205de117dc03c210ce2860094102a1e69739ad5caab86c1e01191b64081abad56cc91fe55628a23a213f9c851823cf31eb64f932671d86d588a7b4e41136072e76d303fc830d26abaaca165f367", 0x8c, 0x6, 0x0, 0x0, r0}]) 2018/02/16 16:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042b000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00009fb000-0x90)) sendmsg$nl_netfilter(r0, &(0x7f0000877000-0x38)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 37.574575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 37.579982] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/16 16:11:40 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000342000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x1}}, 0x5, 0x5ff, 0x9, 0x0, 0x3}, &(0x7f0000d40000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000199000)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e84000-0x18)={r3, 0x4, 0x30, 0x2a, 0xbd}, &(0x7f0000aa7000-0x4)=0x18) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x80}, &(0x7f0000871000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000a02000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/16 16:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e1000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d86000-0x8)='./file0\x00', &(0x7f0000160000)=@known='com.apple.system.Security\x00', &(0x7f000077a000-0x1)='\x00', 0x1, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000005000-0x8)) 2018/02/16 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff9000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d27000), &(0x7f00001e0000-0x4)=0x4) 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) ustat(0x6, &(0x7f0000ce0000)) 2018/02/16 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00006c1000-0x10)={{0x927, 0xa0c6}, 0x2}, 0x10) execve(&(0x7f0000220000-0x8)='./file0\x00', &(0x7f000060e000)=[&(0x7f00002b5000)='/dev/dsp\x00', &(0x7f0000d26000-0x9)='/dev/dsp\x00', &(0x7f000068e000)='/dev/dsp\x00', &(0x7f000030f000-0x4)='\\-#\x00', &(0x7f0000e0d000)='/dev/dsp\x00', &(0x7f0000a5e000)='vboxnet1\x00', &(0x7f0000310000)='/dev/dsp\x00', &(0x7f0000dcf000-0x9)='/dev/dsp\x00', &(0x7f0000588000)='/dev/dsp\x00'], &(0x7f0000f15000)=[&(0x7f0000411000-0x9)='/dev/dsp\x00', &(0x7f00002b4000)='+\x00', &(0x7f00008cd000)='/dev/dsp\x00', &(0x7f0000e44000-0x9)='/dev/dsp\x00', &(0x7f0000c42000-0x9)='/dev/dsp\x00', &(0x7f0000771000)='selfppp1^,)$procppp1\x00', &(0x7f0000517000)='security{\\!\x00', &(0x7f00000cf000)='/dev/dsp\x00']) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) bind$unix(r0, &(0x7f0000aa3000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005fa000-0x4), &(0x7f0000cdf000)=0x4) read(r0, &(0x7f0000ad4000)=""/100, 0x64) 2018/02/16 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000169000-0xda), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000eb8000-0x1), 0x0, 0x0, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = gettid() sched_getscheduler(r1) r2 = syz_open_dev$admmidi(&(0x7f000054b000)='/dev/admmidi#\x00', 0xfcf, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x100000000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/02/16 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000044e000)='/dev/dsp#\x00', 0x6, 0x101000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb7000-0x14)={0x0, 0x2, 0x2, 0x0, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c82000)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/16 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x7) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 16:11:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x102, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b92000-0x4), &(0x7f00005f7000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000878000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e09000-0x78)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0x100000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x342, 0x596ebe99, 0x7, 0x9, 0x7, &(0x7f0000aca000-0x10)=@common='sit0\x00', 0x6, 0xd9, 0x7fffffff}) recvfrom(r1, &(0x7f0000112000-0x4)=""/4, 0x4, 0x2060, &(0x7f0000ede000)=@ax25={0x3, {"22088f43542a46"}, 0x69a2}, 0x10) [ 41.832540] [ 41.834211] ====================================================== [ 41.840519] WARNING: possible circular locking dependency detected [ 41.846833] 4.16.0-rc1+ #314 Not tainted [ 41.850871] ------------------------------------------------------ [ 41.857164] syz-executor4/5565 is trying to acquire lock: [ 41.862671] (sk_lock-AF_INET){+.+.}, at: [<0000000010ec0287>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.871929] [ 41.871929] but task is already holding lock: [ 41.877870] (rtnl_mutex){+.+.}, at: [<00000000cadf9cdf>] rtnl_lock+0x17/0x20 [ 41.885122] [ 41.885122] which lock already depends on the new lock. [ 41.885122] [ 41.893408] [ 41.893408] the existing dependency chain (in reverse order) is: [ 41.900997] [ 41.900997] -> #2 (rtnl_mutex){+.+.}: [ 41.906259] __mutex_lock+0x16f/0x1a80 [ 41.910638] mutex_lock_nested+0x16/0x20 [ 41.915190] rtnl_lock+0x17/0x20 [ 41.919049] unregister_netdevice_notifier+0x91/0x4e0 [ 41.924732] tee_tg_destroy+0x61/0xc0 [ 41.929025] cleanup_entry+0x242/0x380 [ 41.933403] __do_replace+0x7ac/0xa70 [ 41.937694] do_ip6t_set_ctl+0x40f/0x5f0 [ 41.942248] nf_setsockopt+0x67/0xc0 [ 41.946454] ipv6_setsockopt+0x10b/0x130 [ 41.951008] rawv6_setsockopt+0x4a/0xf0 [ 41.955479] sock_common_setsockopt+0x95/0xd0 [ 41.960466] SyS_setsockopt+0x189/0x360 [ 41.964934] do_syscall_64+0x280/0x940 [ 41.969315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.974992] [ 41.974992] -> #1 (&xt[i].mutex){+.+.}: [ 41.980429] __mutex_lock+0x16f/0x1a80 [ 41.984806] mutex_lock_nested+0x16/0x20 [ 41.989360] xt_find_table_lock+0x3e/0x3e0 [ 41.994089] xt_request_find_table_lock+0x28/0xc0 [ 41.999425] get_info+0x154/0x690 [ 42.003372] do_arpt_get_ctl+0x2a9/0xa00 [ 42.007924] nf_getsockopt+0x6a/0xc0 [ 42.012128] ip_getsockopt+0x15c/0x220 [ 42.016506] tcp_getsockopt+0x82/0xd0 [ 42.020800] sock_common_getsockopt+0x95/0xd0 [ 42.025787] SyS_getsockopt+0x178/0x340 [ 42.030252] do_syscall_64+0x280/0x940 [ 42.034632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.040313] [ 42.040313] -> #0 (sk_lock-AF_INET){+.+.}: [ 42.046003] lock_acquire+0x1d5/0x580 [ 42.050297] lock_sock_nested+0xc2/0x110 [ 42.054851] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.060271] ip_setsockopt+0x3a/0xa0 [ 42.064495] tcp_setsockopt+0x82/0xd0 [ 42.068791] sock_common_setsockopt+0x95/0xd0 [ 42.073780] SyS_setsockopt+0x189/0x360 [ 42.078244] do_syscall_64+0x280/0x940 [ 42.082624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.088300] [ 42.088300] other info that might help us debug this: [ 42.088300] [ 42.096413] Chain exists of: [ 42.096413] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 42.096413] [ 42.106617] Possible unsafe locking scenario: [ 42.106617] [ 42.112645] CPU0 CPU1 [ 42.117281] ---- ---- [ 42.121919] lock(rtnl_mutex); [ 42.125167] lock(&xt[i].mutex); [ 42.131106] lock(rtnl_mutex); [ 42.136873] lock(sk_lock-AF_INET); [ 42.140556] [ 42.140556] *** DEADLOCK *** [ 42.140556] [ 42.146587] 1 lock held by syz-executor4/5565: [ 42.151135] #0: (rtnl_mutex){+.+.}, at: [<00000000cadf9cdf>] rtnl_lock+0x17/0x20 [ 42.158821] [ 42.158821] stack backtrace: [ 42.163289] CPU: 1 PID: 5565 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #314 [ 42.170532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.179856] Call Trace: [ 42.182419] dump_stack+0x194/0x257 [ 42.186021] ? arch_local_irq_restore+0x53/0x53 [ 42.190668] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.195664] ? save_trace+0xe0/0x2b0 [ 42.199349] __lock_acquire+0x30a8/0x3e00 [ 42.203474] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.208637] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 42.213711] ? perf_tp_event+0xae0/0xae0 [ 42.217743] ? perf_trace_lock_acquire+0x532/0x980 [ 42.222644] ? rtnl_lock+0x17/0x20 [ 42.226159] ? memset+0x31/0x40 [ 42.229416] ? perf_trace_lock+0x900/0x900 [ 42.233624] ? retint_kernel+0x10/0x10 [ 42.237487] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.242216] ? retint_kernel+0x10/0x10 [ 42.246078] ? find_held_lock+0x35/0x1d0 [ 42.250112] lock_acquire+0x1d5/0x580 [ 42.253886] ? lock_acquire+0x1d5/0x580 [ 42.257834] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.262909] ? lock_release+0xa40/0xa40 [ 42.266855] ? do_raw_spin_trylock+0x190/0x190 [ 42.271412] ? lock_sock_nested+0x44/0x110 [ 42.275620] lock_sock_nested+0xc2/0x110 [ 42.279654] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.284731] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.289632] ? ip_ra_control+0x5c0/0x5c0 [ 42.293663] ? check_noncircular+0x20/0x20 [ 42.297873] ? finish_task_switch+0x1c0/0x860 [ 42.302342] ? lock_downgrade+0x980/0x980 [ 42.306462] ? find_held_lock+0x35/0x1d0 [ 42.310499] ? avc_has_perm+0x35e/0x680 [ 42.314447] ? lock_downgrade+0x980/0x980 [ 42.318580] ? lock_release+0xa40/0xa40 [ 42.322528] ? lock_downgrade+0x980/0x980 [ 42.326667] ? lock_release+0xa40/0xa40 [ 42.330617] ? __lock_is_held+0xb6/0x140 [ 42.334683] ? avc_has_perm+0x43e/0x680 [ 42.338629] ? avc_has_perm_noaudit+0x520/0x520 [ 42.343275] ? iterate_fd+0x3f0/0x3f0 [ 42.347049] ? __sched_text_start+0x8/0x8 [ 42.351168] ? do_raw_spin_trylock+0x190/0x190 [ 42.355740] ? check_noncircular+0x20/0x20 [ 42.359951] ? find_held_lock+0x35/0x1d0 [ 42.363986] ? sock_has_perm+0x2a4/0x420 [ 42.368022] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.373359] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 42.379044] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 42.384293] ip_setsockopt+0x3a/0xa0 [ 42.387981] tcp_setsockopt+0x82/0xd0 [ 42.391755] sock_common_setsockopt+0x95/0xd0 [ 42.396222] SyS_setsockopt+0x189/0x360 [ 42.400166] ? SyS_recv+0x40/0x40 [ 42.403592] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.409102] ? do_syscall_64+0xb6/0x940 [ 42.413048] ? SyS_recv+0x40/0x40 [ 42.416472] do_syscall_64+0x280/0x940 [ 42.420333] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.425840] ? syscall_return_slowpath+0x550/0x550 [ 42.430740] ? syscall_return_slowpath+0x2ac/0x550 [ 42.435645] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 42.440982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.445799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.450961] RIP: 0033:0x453a59 [ 42.454122] RSP: 002b:00007f624e9f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.461802] RAX: ffffffffffffffda RBX: 00007f624e9f16d4 RCX: 0000000000453a59 [ 42.469042] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000014 [ 42.476284] RBP: 000000000071bea0 R08: 0000000000000090 R09: 0000000000000000 2018/02/16 16:11:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc, &(0x7f0000e25000-0x4)=0xc, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000076d000-0xe8)={{{@in=@local, @in6=@empty}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de5000-0x5)='comm\x00') writev(r1, &(0x7f0000c93000-0x50)=[{&(0x7f000012d000-0x67)="06", 0x1}], 0x1) 2018/02/16 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000535000-0x660)=@filter={'filter\x00', 0xe, 0x4, 0x600, 0xffffffff, 0x438, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x530, 0x530, 0x530, 0xffffffff, 0x4, &(0x7f0000ea5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @common='teql0\x00', @common='erspan0\x00'}, 0x0, 0x320, 0x368, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0xffff}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @common='ipddp0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) r1 = syz_open_dev$adsp(&(0x7f0000ef9000-0xb)='/dev/adsp#\x00', 0x8, 0x4000) signalfd4(r1, &(0x7f0000d21000)={0x3}, 0x8, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fdd000-0x10)={0x100}) 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c6b000)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000c9e000-0x1000)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000924000)={@common='nr0\x00', 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000636000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) renameat2(r1, &(0x7f000062b000-0x8)='./file0\x00', r0, &(0x7f000013f000)='./file0\x00', 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000e24000)) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000}}]}, 0x40}, 0x1}, 0x0) 2018/02/16 16:11:41 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000), 0xfffffc57}, {&(0x7f0000004000)=""/51, 0x33}], 0x100000000000005b, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000)='vmnet1*,^-,-:lokeyringself{\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000-0x4)=0x7, 0x4) 2018/02/16 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000036a000)='/dev/snd/controlC#\x00', 0x1, 0x20000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00001fa000)={0x8, 0x8, 0x5, 0x0, 0x0, [], [], [], 0xffffffffffffffe1, 0x400}) 2018/02/16 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f00002e0000)="bc7b7a66bfa5a09cff491abf00c6efa559444c109a77ebefa973d9709500699a81ad0f091ba59a0258b6c8dd28cc7dcaa108d403068dc7a51565bad056d739a926289f2915ace0d2761b88caa6512cbf9e04b787d96c972e49", 0x59) mlock2(&(0x7f0000d8a000/0x3000)=nil, 0x3000, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000307000-0x5)='/dev/autofs\x00', 0x4480, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d65000)={&(0x7f0000ab0000-0x8c)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="7e37838dc7cff20752b9330ff9"}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/dsp\x00', 0x400002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d8a000-0xc)='/dev/rfkill\x00', 0x204080, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fda000-0x7)='ns/pid\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000531000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000aa000)={0x0, 0x3, 0x7, 0x8, 0xffffffffffffffd6, 0x5, 0x0, 0x9, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x1, 0x6, 0x1, 0x1}}, &(0x7f00002f1000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00002cc000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) ftruncate(r1, 0xffffffff) r5 = add_key$keyring(&(0x7f0000073000)='keyring\x00', &(0x7f0000b5f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f000090e000)='user\x00', &(0x7f0000918000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cfe000)="ad9939648967fdaffae38440466db4b2f44b345972528920122d3d4521db64f3bef3526722584b79ce8902aa2487f818bee91b0bc1e174fa4515ded6caabd36dedc4d3fc7ebae92e97414f29cb912d51cd3bce2aa87ce5e2f2cec38e441f27376682842cfd4666a430e03a3f3b8174a762b4f6db2f57cc149cefdf2af676dc4fe430ffc98ecdd1e44e088d783263a074f58b0d19e542f4526cd4c4186bcbe6317cdcbdbb66d33ac8496431a6c23bc1c5c0830e485ee8914bb8", 0xb9, r5) bpf$OBJ_GET_PROG(0x7, &(0x7f00009e6000-0x5)={&(0x7f0000137000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x46, &(0x7f00007d1000-0x46)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0xffffffff, 0x7, 0xfe}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b61000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000431000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000814000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc3000)={0x0, 0x0}) getresuid(&(0x7f0000a76000), &(0x7f00004b2000-0x4)=0x0, &(0x7f000041b000-0x4)) stat(&(0x7f00003f1000-0x8)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000564000)={&(0x7f0000c66000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc, &(0x7f0000305000-0x20)=[{&(0x7f00005d2000)={0x2470, 0x2d, 0x300, 0x1, 0x1, "", [@nested={0x1c0, 0x50, [@generic="dcf375e0598f1530c601c7f2ceff3feae69a48fce67401d215d818a571791ca6268c995a0de6a1ea73c50af6fe62", @typed={0xf0, 0x15, @binary="b739838b963672703f21e8d84dc5f100818c1e8f629683404ba298d18ec3c2263634fa4d93c90bbe58fd14ebcfe4071b98d934908651ec056959ee63c7a222421aa1929610b12088ee14db7e5778cdfdc390a2bc9adbbb5f6cec2d18568a3afadcd5d2938ac5d004994ea890901d9e9fa62a69c5560e9453ada7177f3df66a9d819791891095e77f4487684a13d768bc85dc4ceb229ad8c698881a46066dde0ac941c7e9d2791b1029bba53146e2341bf42490d8d1785e2ee1c639070b70382a3a8e504eb6320f43c32249517c32b7eba17a88fd2732b4a3b0df58e80c72b1934045503be4f1"}, @generic="1eff305dbad28ab22433abc003bc512cf78812e13f1327952c25aaa54ea934bfde617e716250bcb9fe1f6d274f476730b4a30948562049e30aaf97dc83054708790f2cc893186642ce4730bbcdfcbc303507ab02780184c6adfe2572fc32a1173848c8da56a01179b1cf36e9d523a8ea003d7fe77ca46800cb63ab9fdbe8fa5559d4b08aff", @typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @nested={0x10, 0x7a, [@typed={0xc, 0x30, @u32=0x9}]}, @generic="2141d35368a48df62f65d5a25ef88e6691428dfc0b7238c038b5f3c32d5665bc247f79766dad7496f393a274746d3e9653a3ac88f89750a2982becea67c3e944bd2644e35d3eed4e6c30e751eb1af1943673e449803f1c4486f3c98b05de1b55419c", @generic="18a992333646e42bf8972c4a6e8b0d9720de394896f08c0ffcf5b24980141d14aa372e152d2a0934bd02a39eaf25b29b0442bc488944b9390f58e83bb109ee82c31d4e44eeed10ffde6b310cb34863d7e15995163e1ca996753d0b7bc410d2beafcbf989c4030626cf3c584bfd3d656c5c4663c9d2d98b45d97d26", @generic="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@nested={0x1c, 0x17, [@typed={0xc, 0x37, @uid=r1}, @typed={0xc, 0x1f, @ipv4=@multicast1=0xe0000001}]}, 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@nested={0x4, 0x6a, []}, @nested={0x150, 0x36, [@typed={0xc, 0x90, @pid=r2}, @generic="175d37cd824121e213036bdc4a8c729b5dcebc911a8b5f450bbbcbfc1fd331e7", @typed={0x6c, 0x79, @binary="3d92e33d42de5b5cdd9a9246ab2807d0de29c0043ff56d659d1549aee9d33399ec2b4d95ad548b1a1286f5d325589a50e41cc7dd9d5b7d6c238588f6de2ebf8eae93d9f59dcd9420f4e9e53e9210e836e5d607c4f5708281e1dc1b45d4c08288cd47"}, @generic="98c58ea5451c9e79c0cd5db63e8c7d377d38f045e8cf8992a16f0547e1abb136f8b92fcc70a5efe7c0e5c04677f07ae0a1f16b85d98b02a0da633eef5845c238c8ce850cbf1419ab739d815eaef3cb3c7cfd9c44e55f0feee38532d25eceff3778a4d9c1e58eb7318f7b85a332ed1314f8c1c1223cb6d185d3bcba3d66242344a9fa3f065636cc087b48592f2391bba0083ebee067576b1b863229b588a1cd837dbbb31ae8", @typed={0xc, 0x31, @ipv4=@empty}]}, @generic="f00cc43832d2e6eae34f5052ab977f26fe9427b570ced830eef4b7d899128e3b451a36ad88134776e76a33192ad4a1b5dc88c15ea949ad4b1c5e1ff507a79832f4f4"]}, 0x2470}, {&(0x7f000068e000-0x13cc)={0x13cc, 0x41, 0x502, 0x3, 0x3, "", [@typed={0xc, 0x1f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x2d, @u32=0xc3ef}, @generic="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", @generic="26246bfc614f8ee2bfab74a6c1ab779d0a1d4b8ee70f795337b72b72ebb68e41f78404ba0bc4c1b5f4f4241c648f17a811c53483e9aefccadb5d555e5ad259b2d0f0cfc5f340b6df62d26c9575e08f76ff3855df70111465be18937897275333047c966f862f585c503971c808d53d12db6b7048c3c8750c51d609723a1f47e317d090664489a6bc23b2a1279bc483bd8f43837d3a27fd9a5119e5fc1ab5282ebc9049afbcd1a011c1db34f6f4c8467feea4948006f2a975aa1c63214d36dfce2934cbeed0ffec3eae1bd83e8b2d2754522cf76c2bd5ce8f552c9b", @nested={0x11cc, 0x12, [@generic="7600530bc1b5be4052d5e669b809e9beff6f0ddd111801d44b6ae50b96b541f260038556134beab2c39158852735f044bf476cd3500a59c3b9693d41968fa7ab482b07bd1d3035537ada3669131631413f80f49ed6eed3abefe219508daf0c3160dfa02474dd5f2d39b08a41b67a82f530830c212fe42b1f13f9466ebbf6b4ab9c471e0c74c835a152e77f95", @typed={0xc, 0x4a, @str='\x00'}, @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="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@generic="9457c909f52b02c93c8030a64d70dbafb392a3b32f7697af887be5490a4a2834edc2cd8bdebdf020fefed2c2fc0cac256b773bc42ea470cb53a29d411eb93156853348e7899bb204c50cbd9f3e5c9947135c34d912", @generic="d33f27ba150db2d1e73ea62b3b98d8e6863f6c29d0cca260913629c7a0a2a200905f1ee6d360dcf28a9743d31c41a20b068c1e5197cc640f6f17e24368fafb7b5d71715aaf3a44a48266d79800c075f0679a63fde7e9caf9c6077589f3a4d22bc865e300abf4c58d3c65970b923aa9859024427712fe5a9e9a1eaa5308f20535ea3ce7943066092a030c96d6c1c505ce3698daf93450a6d822a110e8734ce381c17ac6a713c84bb287298e2262a574c7d0abbf0abbf05b2a46deb373ded9a14860e22c"]}]}, 0x13cc}], 0x2, &(0x7f000021e000-0x38)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x10}, 0x4000000) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ea000)={"f726b7272825bc58c28f5fceabcb4a1f", {0x4, 0x8, 0x1, "0679e9d0ecbc", 0x1}}) socket$inet_tcp(0x2, 0x1, 0x0) [ 42.483525] R10: 000000002009ff70 R11: 0000000000000246 R12: 00000000ffffffff [ 42.490766] R13: 0000000000000518 R14: 00000000006f7ae0 R15: 0000000000000000 2018/02/16 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b54000)=0x1, 0xdd) socket$inet(0x2, 0x6, 0x1f) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pipe(&(0x7f0000f50000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000831000-0xb0)) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/16 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x1e}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001b4000)={0x0, @in6={{0xa, 0x0, 0x8f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}}, 0xfff, 0x20, 0xe9ed, 0x3f, 0xa0}, &(0x7f00007f4000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005d4000-0x1e)={r2, 0x2, 0x16, "47b6b85cfc2127c30de9eee2ca8a94c4c53b41c1e13c"}, 0x1e) 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) r3 = dup(r1) write$selinux_load(r3, &(0x7f0000591000)={0xf97cff8c, 0x8, 'SE Linux', "bd9fcc713f077968198c0601e09080d1caac7a3150034793d01dfd59198676f3819f5b3614c62cb6dc520747d3ce3e4cccdc0f1597f8e3a1a7ee28406e231a9e7f11c506a6647a4f30ae8f0716120d539ad28adadb617858f5098ef58bdc29c429c37ad1529e0209090dc6da0ad6ff9ff9189885adbaf1256002276b5e40688bb2b7252d4023d5c600ccab30861568c36a9beddf52f7d62c1420abba4ef40cf2363acb3e3433"}, 0xb6) [ 42.544215] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/02/16 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee7000-0x10)={0x0, 0x5}, 0x10) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) close(r0) 2018/02/16 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f00007f9000)='./file0\x00', 0x1a0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000051f000-0x8)={0x0, 0x6}, &(0x7f0000174000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005f8000-0x6)={r4, 0x4}, 0xffffff55) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 16:11:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sync_file_range(r0, 0x100, 0x1d, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e10000-0xe)='net/ip_mr_vif\x00') setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000975000-0xcf)="1b236c55ce49de1708822a99077cfd7c3568222a30e6e0a1fd3bfec43858430e95b9241fb9a1c59f42221208b2066f5be21b6ef3af6ca60b7a7811e17cc11d43e773f7058dfbc0e94800bcd4f4fcd4e72632ae74ee61882e4c55759c23191b78e3cba7b3dedfaa875946c93a8b4ba087398c6fb1d4373df29df3a82b1c706bb8e1210f3bc8566c6ae82f5b4020d5b2119c97b2793fac07f3995f7339d091c1210c380877e726f5d041b80ac43fd65016cd378e3a1d7244ff176d47e219c25628a03dd2abbaf140156f63f69bb27505", 0xcf) sendfile(r1, r1, &(0x7f0000014000), 0x10003) [ 42.569653] audit: type=1400 audit(1518797501.558:27): avc: denied { map } for pid=5592 comm="syz-executor7" path="/dev/sg0" dev="devtmpfs" ino=9128 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/16 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') pwrite64(r0, &(0x7f0000d2d000-0xa4), 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000725000-0x80)) 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0x7bc)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000008000)=0x2, &(0x7f0000009000-0x8)=0x2) [ 42.618653] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 42.647143] device syz1 entered promiscuous mode 2018/02/16 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1f) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000724000-0x4)=0x8, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendto$inet6(r0, &(0x7f0000cae000-0x1000), 0x0, 0x0, &(0x7f0000df0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 16:11:41 executing program 7: 2018/02/16 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x16) fcntl$getown(r1, 0x9) 2018/02/16 16:11:41 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000028000)=[{&(0x7f0000031000)="7cbb381d66854b7443303cf2acde035b3dabb46cbb865e0717007b5b5be654e6c7f8c75b3084dac4bd5333c7eae4bf2fbf9f98d1fedae8f30ec3100b5c7772cfc1b182b888c8a1a1", 0x48}, {&(0x7f000001c000-0xb1)="c0d222a1c0f794fdaaca700f4fc1a5a7b29f935405cd4d5b2646eb7f050476a8ef2018e5554ee8fb5b097de810d2c17f132feccae902ea9437e8c6fb315bd3c4d81eb81d09c9fd128d4196523817c5d96d7f7a519b424b12f641020a4cb2b9453e3bb0d97181c36a8d81c6b34acf96f8e07a02c6d123e55d5f97ed57a2637b940adcc105b084164f8e6857d9b2ae518147036316181f8ecb9e6c0cdce20e7cbafe8c1798ac3480e01992e02b1503357efb", 0xb1}, {&(0x7f0000021000-0xb3)="b25a47e2aa1ae0e197c6cee8fe0a3c370e324cec00f5dc08457866d173129437b143d8d7d6ad56f9f92a97e89c18968806df24efae2d9ffebc29a8daf60e800520d221f744cdfe5d6f145dd67e82ce3597d752c21acba077d1ded703c0a01e9def90f0b33a01a1b7fc3114d4002c89a94862217727cf9fe1d378ddf4c592a720214cb3eb3a4bb9e882b991f1f2f291d6753108b444068c7563aad8d7d34284098c8921de0b18d51719cc60f25b9e7f6fb0992f", 0xb3}, {&(0x7f0000015000)="dce9cb3da9040983e0f2948c756f69c1c031448debdd8ecc725500a1b3cd84f46c176b2660c7cbcd08eb65780175bc3a6f2acdeeabdce5c90d604d488f7df9b9a8675cef82b546fb06ca735773fe829a5463ac5b95bfe4121979a37685fa2dcc39332c7003120fe3c169af9e35eb2e68485633c5cd4410c9db7a46eb5dab90351fa08d228c341a68768c2adfed9abc7b5bbf6b2ec364ed06b6a13300c1d9f41d", 0xa0}, {&(0x7f0000032000-0x1000)="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", 0x1000}, {&(0x7f0000031000)="510d93ed7349f1b369ed05f5c9ec1130a59207fbfc78648b8a58d3e1f54706efab02f4c752adfea91764e2a2fc77b140a182a852b84955930bb75c5fa36234978634665740435a9ad49679b111b4fac889cca272ddd5a6606ee737523b7a398421593b3d90241ef0646ea63ab420ae", 0x6f}], 0x6, 0x1e) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000001e000)={0x0, 0x7000}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/16 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$mice(&(0x7f000002d000)='/dev/input/mice\x00', 0x0, 0x40102) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000ba5000), &(0x7f00005cc000)) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)) 2018/02/16 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a43000)={@generic="00e65e5b3f8a24e7e28a0b449eb6327d", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) 2018/02/16 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000634000-0x38)={0x0, 0x0, &(0x7f0000d56000-0xa0)=[]}, 0x90) socket$vsock_stream(0x28, 0x1, 0x0) lookup_dcookie(0x80000000, &(0x7f0000ab4000)=""/174, 0x1a7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000eaa000)={0x28, 0x1, 0x9, @fuse_notify_store_out={0x100, 0xe05, 0x1f}}, 0x28) [ 42.717069] device syz1 left promiscuous mode 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x2000000400, r0, 0x800000000}, 0x2c) 2018/02/16 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f95000)=@full, &(0x7f00009c2000)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dbc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000863000-0xa)='/dev/cuse\x00', 0x800, 0x0) read(r1, &(0x7f0000c1a000-0x37)=""/55, 0x37) 2018/02/16 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/kvm\x00', 0x400400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005a6000)={0x9}) 2018/02/16 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSBRKP(r0, 0x5425, 0x6f) r1 = syz_open_pts(r0, 0x0) ustat(0x1, &(0x7f00001a7000)) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/16 16:11:41 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000001b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20080) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f000001b000)=[{&(0x7f000001c000-0x94)=""/148, 0x94}, {&(0x7f0000006000-0x53)=""/83, 0x53}], 0x2, &(0x7f000001b000)=[{&(0x7f0000017000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/93, 0x5d}, {&(0x7f0000006000)=""/170, 0xaa}, {&(0x7f000001b000)=""/87, 0x57}], 0x4, 0x0) write$selinux_load(r1, &(0x7f000001b000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x100c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000001c000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff1b) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/02/16 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00009ae000-0x3c)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x3}}], 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e3e000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000111000-0xc)={r3, r0, 0x8}) ioctl(r0, 0xfff, &(0x7f0000c43000)="6ba00848ed2a734451b34959c672c2c3152576bd3df18f909971073de4f16d8387734cb385ffafa5a077c3fa740aa5946fc857fcbc31e7aaa24af3d12d23051ca536e84528fd94ed99c4b195e41946bb5795515bda57f0b59719e09784a4a3095fab8d2ac0aa40551f047e172e7c5f26efb52c177b5d973da2200c9ff4f50d3e2308575217dab2bb00fd89a7e58c89d2b4bc964e41bb521566eb6283d3c3b5ade87440cc24222848bc7a14") chroot(&(0x7f0000793000-0x8)='./file0\x00') [ 42.740984] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f4e000)='/dev/sg#\x00', 0x945, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0xc0) recvmsg(r0, &(0x7f0000439000-0x38)={&(0x7f00004a8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00005d2000)=[]}, 0x0) [ 42.809524] audit: type=1400 audit(1518797501.798:28): avc: denied { map_create } for pid=5665 comm="syz-executor1" 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 [ 42.818074] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/16 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b2c000-0xb0)={{0x3ff, 0x1}, 'port0\x00', 0x3, 0x0, 0x40, 0x9, 0x6, 0x6, 0x3, 0x0, 0x5, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000459000)='/dev/dmmidi#\x00', 0x651f, 0x200000) r2 = geteuid() fstat(r0, &(0x7f0000804000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005a3000+0xdd)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00006d2000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c0000)=0x0) r8 = fcntl$getown(r0, 0x9) r9 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d1d000-0x4)=0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00001d4000)=0x17000) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000ed000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000e6c000-0x4)=0xe8) getresgid(&(0x7f000011d000), &(0x7f00007e9000-0x4)=0x0, &(0x7f0000fb5000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e2d000)=0x0) lstat(&(0x7f0000d51000)='./file0\x00', &(0x7f00008ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000b6a000-0x28)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000054c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecc000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000790000)={r17, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x6, 0x8}, &(0x7f000000f000)=0x98) sendmsg$netlink(r1, &(0x7f0000e00000)={&(0x7f00009d5000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ba0000)=[{&(0x7f000019c000-0x100)={0x100, 0x33, 0x10, 0x7, 0x2, "", [@generic="57d0520196e79a9ee33008563183a1a9d6b05d681b787634c9ef18728c4df451f8e5739a3a54d6154ad39321f71f529379cd109fda36bc764f56ce85feee01e2e9077fd17c8c4828ec37f3846ef760849b6097ce7c1a4ad4fd93fd291a9f74e00b8e403fdf44161613ce94346c3a042e550b1f7c94068508f5482a4bb5e0ead439c43f4af5ab1ed53758bc26811f430356f1dc08d18cbc3348889fbfda003d304c0af08733cb4b113b61028e4d7906156156342e1636479bc4133f3cb53bbb293db2efe3dcfb02660f700233d7dc23933f2c32beed78330c26ba619539f9b3411f0a5211ef8c2310545f5f7fe781c3c5"]}, 0x100}, {&(0x7f0000896000)={0x1a4, 0x24, 0x300, 0x3, 0x3, "", [@generic="b6de7ad87ff7cdabb278dc8a090dcfc094b372c161f5c377faec7d94f75696e978c90785ba6f66b6a82185b06de50fc7565f43f61793d1c79842f0009d15640d5680e2611bcfc503a130f98655298e490f4a92320f93df430ea7a43684ae985cbaa5ba03fc0c20b233b718252d3b0a8e4e7d584c92c31216a829c955c0a36e0b4e1dd7e2707ecb46608d459055e33efcfdd26994658c7414d26ab7d2133cb4a9c7d325e0c5bab5ededcfd0bd8090d3b287bb36b9023c834219ba7ee5e5d44d78bc8d9e861f0d7703331e8570d1cc52b925faf35e3e81ef05db8ed99fc17ffa1c68c481591f63d6624f8bcf2aae94217998699bf8083ac5d612", @generic="cc812556ededa259cb35e618bd158a7b3a25b0f2af943fbad8f91b80faa6bea1df378902c8e22331e9577446907f6c58e3d06c03ab04085d2c0f4d4c3d99f26b140e2a4ed02a0e7f2235441b1f27b0a171eac54feecf8da05e35c01cd3f4328f6eefc8717a17a1c4b5b03db5f36c0fc0aefbe2624cd2184751f05e1998a652527a03515562e19f4f6ce4568be4b9c9a38b7d1abd621da3d5d0"]}, 0x1a4}, {&(0x7f000051b000-0x10)={0x10, 0x17, 0x1, 0x6, 0x0, "", []}, 0x10}, {&(0x7f00007b9000)={0x137c, 0x2b, 0xc00, 0x6, 0x3, "", [@nested={0x11f4, 0x37, 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[@generic="385c92c9e8a8f15909d32899a19d9b622b470ac217580893c99203d1ace44b9fb2d2c065869fbb8efeb11793"]}, @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}, @typed={0x64, 0x87, @binary="a39c1e6c7ef38fbdae7e99a7ff999f26814ebe4d626679b61c964ee450a2d1dcfe70e12836c93f7ee35270bcef63e37941ed11d6c1e45549b5c0fd237da299e9f7e7f3f177c66369262133975342ef956ad8b7eba54d08d403"}, @generic="e5188a0c1befdf9ff565745bd0de3829279322f998326dad", @typed={0xc, 0x35, @u32=0x5}]}, 0xd4}, {&(0x7f0000656000)={0x340, 0x3e, 0xc, 0x7, 0x1, "", [@generic="7fb8b666695db17cd9544beab8deb62eb4c3193174d7156dbabee4dc14c78573bf522a02b839d4f8dcd42f666d8087a39475c7f1de35f01b49e3153994a481f442102c7862b08b1a55662742a98ac147710a323d11f461ea48172dc48421395164259554e6", @generic="1886e1ccec0dc657d39bca6148605aad73f2bf36c9a7abf33a9c9479c637399b6366933d25a9623cbdb25a1da3679724279d4501d6c486143129e75500a0383c733c1e4e512f0802db4cfd971435aeedb213", @typed={0xc, 0x6f, @pid=r8}, @nested={0x1ec, 0x7c, [@typed={0xc, 0x4c, @pid=r9}, @typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="5e8ed370a95cbcb92bd24f78589e3724ed872b94da1a97302d4d2eb5d3d1e77f31c4a73451d5664bf6c288671b94df74b78e5d421c7be3f82c2a69896224d059378ad23bb5915616bfe3d4c99eee8a798d6dbbd125077e1837854aa8", @generic="b057b374ecf3754faf5ec40e8f260c530d77cc61be5bb59a7e5c1e0caecb2d0e49b09e02328b940c10b94f91f55d4dece1d9840cf75d2b31084c067dc5e8cf6a45465665e39f3cdd90422e2cf9970fd28daedc70841b82290752b3254e5c95a1976f20efbe74b14f2dcc6c647269c53bbc9e9b982b563ab1541a6ba6a3c2067ec115ba8e658a7b047ebcb2dc12fd61790cec06610f0591400a9873c1e7e2c0061ba758755a2fa79888dc8437c04b71e54c7fdc316d59a144afaaa398b2e17fc06abc41c91b2a45f34e1cd39a3689d671449816dc31416dc545eaeb27fdc2ec7218", @typed={0xc, 0x25, @pid=r10}, @generic="e3752bdbcfce87dff73cecbcbb6c5ece8a08da70698146301069da555127cc88b310f94804c381c23ae6923333ca07381a02e8c392b2820802c904eac56905ed8d7ef763ddd48f764f4bfed6921c4c522f1cb65a8c515f885782dd4650c7f7e5a8566fa322d01affb90ead9610e4144f69e1ead37ecef3fb95b644a5a280a146524d315f768b92"]}, @nested={0x80, 0x2d, [@typed={0x48, 0x40, @str='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x8, 0x72}, @generic="653135b9c3bda7471b4cd13fcb5bcfdfd4fc18a286127b79e827ccd9c8818e503262bea8f0b10aed7b"]}]}, 0x340}], 0x7, &(0x7f0000d24000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x1}, 0x4000010) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000c85000-0x4)=0x9f) r18 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ff000-0x11)='/selinux/enforce\x00', 0x22901, 0x0) getsockopt$inet6_mreq(r18, 0x29, 0x15, &(0x7f000092d000-0x14)={@dev}, &(0x7f0000da0000-0x4)=0x14) fcntl$addseals(r1, 0x409, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000038c000-0x58)="000100008d060000000000000022b8d7004f6f3bcb7d8500cb1b4453184465069206e3ad74cf3a9291029ddd52e227b743a34e9e867100081153b14b10c39617368399cac2920d05a6945cf8f4f7bd1a55fc894556534fa4", 0x58, 0x0, &(0x7f0000f3a000)={0x11, 0x800, r19, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/16 16:11:41 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r0, 0x9, 0x80f8bbc90e337623) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b25000)="045220e2d9206ff43195c8d1eaa28f68b2b012581e7052dfa098b92e41eb0f23c690b62490de019cbdf2f29c95d18d08834eac364f741c471bde4340e7c65aae018fd95a7a26ebe720ff4619807bcbe9fd4bf68acfb628549191ccae21d470c7e9dc00054ab579a6ed4ab14598841cf988ab2b35353f4730583f35b98f86007de3243424b66980e23e28f4f055544e73813a7eaf95ef28a178be070fdc86103138bbebdf5094d885c7519bd9659f4cb29273f4a808616d946121a1464e9fecc53246b80b22002eaad5436a8b711dc88a22", 0xd1) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/16 16:11:41 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000293000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x800000000000}, {0x0, 0x0, 0x0, 0x8001}, 0x0, 0xb}, [@policy_type={0xc, 0x10}]}, 0xc4}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000085000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) bind$vsock_dgram(r1, &(0x7f000056c000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/02/16 16:11:41 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00008b0000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000cbc000), &(0x7f0000bae000-0x5e)}}, &(0x7f000063d000-0x4)) timer_getoverrun(0x0) prctl$void(0x0) 2018/02/16 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000563000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00007a2000-0x4)=0x101) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200}) r2 = syz_open_dev$evdev(&(0x7f00000c9000-0x12)='/dev/input/event#\x00', 0x2, 0x0) flock(r1, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d4e000-0xb)='/dev/audio\x00', 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000d0e000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00001e2000)={0x400, 0x7, 0x9}) ioctl$TCSBRK(r1, 0x5409, 0x8001) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000047d000-0x4)) fcntl$getownex(r1, 0x10, &(0x7f0000478000)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x10001, &(0x7f0000f9f000-0x10)={0x8, 0x71, 0x9, 0x9}) 2018/02/16 16:11:41 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e0000-0xb)='/dev/hwrng\x00', 0x420500, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000302000)={r0, 0x50, &(0x7f0000212000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000148000)=r1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000013d000)) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x15) 2018/02/16 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000ef000-0x138)={0x0, 0x0, 0x0, 0x0, 0x0, []}) socket$llc(0x1a, 0x1, 0x0) 2018/02/16 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000610000)={0x0}, 0x80800) bind$vsock_stream(r0, &(0x7f0000b41000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket(0x1f, 0x80003, 0x0) accept4$inet6(r1, &(0x7f00000e5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000af8000)=0x1c, 0x80800) r2 = socket$inet6(0xa, 0x805, 0x0) sendmsg$can_raw(r0, &(0x7f0000722000-0xd)={&(0x7f0000fde000)={0x1d}, 0x10, &(0x7f000036f000-0x10)={&(0x7f0000e77000+0x6e0)=@can={{0x0, 0x40, 0x2}, 0x1, 0x3, 0x0, 0x0, "2ae6c98575c52cdd"}, 0x10}, 0x1}, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000066c000)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f00009e1000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet6(r2, &(0x7f0000ded000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 42.863889] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/16 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x601}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee7000-0x10)={0x0, 0x5}, 0x10) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) sendto(r0, &(0x7f0000085000)="0058306647bacdb9415fa18e23c1ff6da25012db435c1dd55067fd06cf4cca07ec09fc1f9a2099c5d45a556c38f601cd72a4e9a1e0", 0x35, 0x0, &(0x7f000036a000)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x120}, 0x1c) close(r0) 2018/02/16 16:11:41 executing program 2: socketpair$inet6(0xa, 0x5, 0x2, &(0x7f000029e000-0x8)={0x0}) r1 = socket$inet6(0xa, 0x3, 0x800) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000934000)=@full, &(0x7f0000d75000)=0x48) r4 = syz_open_dev$binder(&(0x7f00006ac000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) r7 = signalfd4(0xffffffffffffff9c, &(0x7f000064c000)={0xcccd}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r1, 0x80}, {r2, 0x8000}, {r3, 0x2080}, {r4}, {r5, 0x240}, {r6, 0x40}, {r7, 0x84}], 0x8, &(0x7f0000202000-0x10), &(0x7f0000fb2000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f000038e000-0x40)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0xaa, '-', "d55b9a", 0x61e3f1d9c54c63a8, "083204627fe5c4dffd872f716a5d76a5de04b893db700dab8c9a791a57c6d10a3e64a0655c8ca929aefd"}}}}}, &(0x7f0000c77000-0x10)={0x0, 0x2, [0x65, 0xc3e]}) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000f92000-0x10)={0x0}) setitimer(0x2, &(0x7f00008a0000-0x20)={{r0}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a18000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00002b2000)=""/15, 0xffffffffffffff6e, 0x400000003) r0 = syz_open_dev$sndctrl(&(0x7f0000774000)='/dev/snd/controlC#\x00', 0x8, 0x42081) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000f30000-0x18)={0x7, 0x10, [0xfffffffffffff385, 0x7, 0x800000000, 0x64]}) 2018/02/16 16:11:42 executing program 4: migrate_pages(0x0, 0x2, &(0x7f0000a10000-0x8)=0x9, &(0x7f00008e2000)=0x1f) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xa3)={0x0, 0x9b, "8eb313eac2595fd01ca9256a80384515d732340e142759a4447dddfca6400280edbd960da8339b195ae236e707638e714e3dcd447abceed9c1eaf213aa2e70f7df22732e7f35637e0fc9febd16b74335f4a64ea0bbfd934efa29ca864ecba951657129431e515ec39c4c37125811881b45267a2f6e8714f2e5a2ca08a364bf0bb427777fd3a3cbf96d06f9609f1047a1b96b099fe1384da27af999"}, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0xa, [0x6, 0x3ff, 0x9, 0x0, 0xeb8, 0x2, 0x4, 0x7, 0xff, 0xfff]}, 0x1c) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000004000)={{0x2, 0x0, @rand_addr=0x4}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x34, {0x2, 0x0, @rand_addr=0x9}, @common='vlan0\x00'}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000000000)) r3 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0xfd, 0x2000) r4 = fcntl$getown(r3, 0x9) accept$unix(r3, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xf2d9, &(0x7f0000003000)=""/89) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000001000-0x10), &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b1e000-0x4)=0x8, 0x4) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b5000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000f9b000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x81000000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000065a000)={0x4}, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00001b2000-0x4)={0xffffffffffffffff}) [ 42.964348] audit: type=1400 audit(1518797501.952:29): avc: denied { create } for pid=5708 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) geteuid() msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000ff3000-0xf2)=""/242) syz_open_dev$sndmidi(&(0x7f0000d45000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ff5000-0xd)='/dev/snd/seq\x00', 0x0, 0x402) syz_open_dev$dmmidi(&(0x7f0000875000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x44001) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000931000-0x18)) socket$inet(0xa, 0x0, 0x0) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6a000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f85000)={0x2, 0x0, 0x2, 0x9, 0x9, 0x47f3}) accept$llc(r0, 0x0, &(0x7f000057b000+0x89b)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c66000)={r1}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000930000-0x14)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00005a2000)={0x1, 0x8, [@random="fe6e6e6d5062", @random="815afa755d74", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="4791d689b8eb", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty]}) r4 = dup3(r3, r2, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000000)="65f3a50f45fd0f01cb66b91409000066b82700000066ba000000000f30f20f5df70f01d1ba4300b0bceebaf80c66b8cc8a288766efbafc0cec0f3066b9c10b00000f32"}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x100001f6) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000040f000-0x9)='/dev/kvm\x00', 0x40000, 0x0) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socket$inet6(0xa, 0x1, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) [ 43.030828] audit: type=1400 audit(1518797502.019:30): avc: denied { map } for pid=5720 comm="syz-executor1" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9186 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 [ 43.044824] x86/PAT: syz-executor3:5729 map pfn RAM range req write-combining for [mem 0x1b6350000-0x1b6351fff], got write-back 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f"}) 2018/02/16 16:11:42 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000003a000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bind$rds(r0, &(0x7f00001e2000)={0x2, 0x0, @empty}, 0x10) ioctl(r0, 0x6, &(0x7f0000ba7000)) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000ff4000)=@abs, &(0x7f0000ff4000)=0x8) [ 43.088118] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 43.105591] x86/PAT: syz-executor3:5740 map pfn RAM range req write-combining for [mem 0x1b4440000-0x1b4441fff], got write-back 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000002000)) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x97, 0x1) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fa0000)=[{r0, 0x8}, {r0, 0x140}, {r0, 0x8}, {r0, 0x1}], 0x4, &(0x7f0000fa1000-0x10)={0x77359400}, &(0x7f0000fa0000)={0x2}, 0x8) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000085000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$sndmidi(&(0x7f0000cc1000)='/dev/snd/midiC#D#\x00', 0x90000000000000, 0x800) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) write$tun(r1, &(0x7f0000687000-0x3b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x3a) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000102000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') mount(&(0x7f00006ea000-0x8)='./file0\x00', &(0x7f00003eb000-0x8)='./file0\x00', &(0x7f0000257000-0x7)='pstore\x00', 0x1000, &(0x7f000047e000)) r0 = syz_open_dev$dspn(&(0x7f0000935000-0xa)='/dev/dsp#\x00', 0x2, 0x1a1c00) recvmmsg(r0, &(0x7f00001e7000)=[{{&(0x7f000071f000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000cac000-0x80)=[{&(0x7f0000596000-0x26)=""/38, 0x26}, {&(0x7f00006b4000-0xa1)=""/161, 0xa1}, {&(0x7f0000bbc000)=""/150, 0x96}, {&(0x7f0000050000-0x66)=""/102, 0x66}, {&(0x7f0000598000)=""/250, 0xfa}, {&(0x7f0000adb000-0x8)=""/8, 0x8}, {&(0x7f0000c76000-0x58)=""/88, 0x58}, {&(0x7f0000a8c000-0x73)=""/115, 0x73}], 0x8, &(0x7f0000b82000)=""/25, 0x19, 0xffffffff}, 0x7f}, {{0x0, 0x0, &(0x7f00007a8000-0x10)=[{&(0x7f00002ee000-0x26)=""/38, 0x26}], 0x1, 0x0, 0x0, 0x101}, 0x4}, {{&(0x7f0000168000-0x10)=@nfc, 0x10, &(0x7f0000a1e000)=[{&(0x7f0000abe000-0xe2)=""/226, 0xe2}, {&(0x7f0000825000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d46000-0xf0)=""/240, 0xf0}, {&(0x7f0000c5f000)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0x4}, 0x60}, {{&(0x7f0000864000-0x10)=@ipx, 0x10, &(0x7f0000816000-0x50)=[{&(0x7f0000a73000)=""/95, 0x5f}, {&(0x7f0000974000-0xe9)=""/233, 0xe9}, {&(0x7f0000821000-0xf0)=""/240, 0xf0}, {&(0x7f0000967000)=""/25, 0x19}, {&(0x7f0000fa7000-0x18)=""/24, 0x18}], 0x5, &(0x7f0000ba7000)=""/173, 0xad, 0x8}, 0x347}, {{&(0x7f0000edf000)=@nfc, 0x10, &(0x7f000004f000-0x30)=[{&(0x7f000019b000-0xac)=""/172, 0xac}, {&(0x7f0000c8a000-0xac)=""/172, 0xac}, {&(0x7f0000321000)=""/145, 0x91}], 0x3, 0x0, 0x0, 0x80000001}, 0x2}, {{0x0, 0x0, &(0x7f000035e000-0x20)=[{&(0x7f0000627000)=""/111, 0x6f}, {&(0x7f0000644000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f0000fcf000-0xb0)=""/176, 0xb0, 0x100000000}, 0x6}, {{&(0x7f0000215000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00004fc000)=[{&(0x7f000080a000)=""/12, 0xc}, {&(0x7f0000dec000)=""/4096, 0x1000}, {&(0x7f0000017000-0x89)=""/137, 0x89}], 0x3, &(0x7f0000874000)=""/136, 0x88, 0xfc}, 0x3}, {{0x0, 0x0, &(0x7f00005cf000+0x91a)=[{&(0x7f0000f81000-0x5e)=""/94, 0x5e}, {&(0x7f0000e67000-0x2)=""/2, 0x2}, {&(0x7f0000f4f000)=""/111, 0x6f}, {&(0x7f0000ee7000-0x7)=""/7, 0x7}, {&(0x7f00000ab000-0xfd)=""/253, 0xfd}, {&(0x7f0000f24000)=""/245, 0xf5}, {&(0x7f0000201000)=""/80, 0x50}], 0x7, &(0x7f0000f0e000)=""/47, 0x2f, 0x3}, 0x6}], 0x8, 0x20, &(0x7f0000cea000-0x10)={0x0, 0x1c9c380}) fcntl$getflags(r0, 0x40a) umount2(&(0x7f0000f86000-0x14)='//file0/file0/file0\x00', 0x0) mmap$binder(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x0, 0x22013, r0, 0x17) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x20482) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00002ab000)) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000039b000)=""/252) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000602000-0xc)={0x0}, &(0x7f0000000000)=0xc) ptrace$getsig(0x4202, r0, 0x40, &(0x7f0000ff6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@loopback={0x0, 0x1}, 0x80000000, 0x2, 0x20000000002, 0x1, 0x628}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000721000)='/dev/sequencer2\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f000036a000-0xc6)="7b6287d9cced7f813f77f282cef2aa9d2c37c65b3545db3ecb64d0815b02b20642b8a0c66fcfab8753dbceb4629a075641f2121181fc2da0fd3637504b3fdc3e0b01389f257ec0fff924342b9fe8b98ce7f0c3e5fa42579427523a4bf2803556fd4d43fe8e92ea82d6e0c751eaba6ce69991ab78c9e5ced5a9a2c7b585f514f2f4754a943cbbfec006481f698fe598b02aa8a6aa2fc237d90bd3d34f736bcb930e9738b09762e4af27f56c0508375263c2b023697d3c3a473b06dd33a39df6a0103e67bc8926", 0xc6, 0x45, &(0x7f000054c000)={0x1a, 0x3, 0x4, 0xbea, 0x8001, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f0000b0e000)=&(0x7f0000318000-0x18), &(0x7f0000b3b000)=0xffffff05) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000-0x4)) 2018/02/16 16:11:42 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/autofs\x00', 0x183000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000563000-0xda)="3031cfca975c8980c3f9f47abab6f50ee5df4b0dde3cd241f6a0e593522cddd017ad3e3840b7525c87aa69d36919b010001f223d3738f209bd26dcf81a827b638f34e40491cb0c0e9d2c2b7b697def9bef9473a8202fa836e0f8abe393cc2626189f9ea20e42c63b7fd24b59529a13e916a6a63ec0403ae0600cee5302116c8d617c09ac4fd8b076c8a7d8187eb49dd28670648aa1700e9c7435cc63af6c3c5c353392796594d59b24b9db098d9d6ff92245e13975400c60a0a0b42df224e7bb3768a2cb8fed042d190c297945b5cefb4bb695fded00f2e0498f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a87000)='/dev/loop#\x00', 0x8, 0x111040) read(r0, &(0x7f0000cb4000-0x97)=""/151, 0x3f35426) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000095000-0x8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$user(&(0x7f000078c000)='user\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bb2000-0x71)="4b2b30365a128d736f0b1cad9eff63694344b6f3971c7f066aacc864ed87d859bca6f2198d6ef6c54b36c78d961ddeae7375b2f53f238843458f1ea2db52b1f12fae7dbebd8ccd072cb708b2b4c8e370ed348cbc339acb626b3f99354650dcf594ebdfe2fa69ad6c3ad7b108c1d6a68b92", 0x71, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) r2 = syz_open_dev$vcsn(&(0x7f0000454000-0xa)='/dev/vcs#\x00', 0xd2, 0x80001) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000cff000), 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d6c000), &(0x7f0000835000)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac2000-0x2c)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f0000942000), &(0x7f00003a4000-0x33)=""/51}, 0x28) r2 = add_key(&(0x7f00009db000)='keyring\x00', &(0x7f0000b07000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003b6000-0x4)="bbfaa4c4", 0x4, 0x0) r3 = request_key(&(0x7f0000d34000-0x5)='user\x00', &(0x7f00008eb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000998000-0xa)='syzkaller\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x0, 0x37, r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000990000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) [ 43.219682] device eql entered promiscuous mode 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0xff}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000cac000-0xc)='/dev/audio#\x00', 0x8, 0x80000) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000c5000-0x4)=0x7, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000fc2000-0x14)={0x6076, 0x80000000, 0xff, 0x269, 0x1, 0x3ff, 0xff, 0x20, 0x2, 0xec58}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d99000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ac000)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00006f2000)=0xe8) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e6e000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f00007a2000/0x1000)=nil) r1 = syz_open_dev$sndmidi(&(0x7f0000a9a000)='/dev/snd/midiC#D#\x00', 0x3, 0x204002) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004c2000-0x64)={&(0x7f00002c5000)=[0x4e, 0x3cf44462, 0xf78], 0x3, 0x9, 0x1f, 0xfffffffffffffff8, 0x2, 0x9, {0x3e59000000, 0x4, 0x2, 0x5, 0x3a, 0x80000000, 0x0, 0x5, 0x6, 0x9, 0x4, 0x2, 0x4, 0xb342, "1c8a764a44973c8e275a22dd680d01b63a7b96ae94ee51f38993b529ebca747b"}}) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000e86000-0x95)=""/149) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r2 = shmget$private(0x0, 0x4000, 0x54001880, &(0x7f0000c68000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c1000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000b5b000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) write$selinux_access(r3, &(0x7f000026c000-0x3e)={'system_u:object_r:fonts_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x31}, 0x3e) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) bind$bt_l2cap(r3, &(0x7f0000c26000)={0x1f, 0x4, {0x7, 0x8001, 0x32bf, 0x6, 0x7, 0x7}, 0x1000, 0x1}, 0xe) openat$rtc(0xffffffffffffff9c, &(0x7f0000bce000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000358000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000489000-0x4), &(0x7f0000635000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000f33000)={&(0x7f0000e82000+0x609)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 43.274069] audit: type=1400 audit(1518797502.261:31): avc: denied { map_read map_write } for pid=5811 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000d70000-0xa)={0x2, "6c10fea9ca22"}) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x70)=[{&(0x7f0000202000-0x60)="06545b7272438034dbd8090b5a2b24cca79ab20df171646146a7368602bce26db9b4b2faae45bc6b8859e7321c", 0x2d}, {&(0x7f00002b7000-0xe9)="fd", 0x1}], 0x2, &(0x7f0000006000)=[]}, 0x0) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000404000-0xc)={0xa0000000}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000473000), &(0x7f0000891000-0x4)=0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe5000)={0x7, 0x3}, 0x8) 2018/02/16 16:11:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000), 0x0) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) clock_adjtime(0x3, &(0x7f0000cd7000-0xd0)={0x3, 0x800, 0x1, 0x3, 0x2, 0x4, 0x40, 0x8, 0x10001, 0x5, 0x3, 0x5, 0xebeb, 0x7, 0x434, 0x0, 0xb1f5, 0x0, 0x5, 0xd2, 0x9, 0x200, 0x3, 0x1000, 0x3, 0x7}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ccd000), &(0x7f00001ff000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005af000-0x4), &(0x7f000028c000-0x4)=0x4) lseek(r1, 0x0, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000b90000)={0x3, 0x3}) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000373000)=0x100, &(0x7f0000878000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x16, 0x0, &(0x7f0000fb2000)}) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x7fd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000068b000)={0x44, 0x0, &(0x7f0000062000)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50, 0xffffffffffffffe9, &(0x7f0000b96000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1, 0x0, 0x4}, @fda={0x66646185, 0x7, 0x4, 0xe}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = mmap$binder(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x2000005, 0x12010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xb8, 0x0, &(0x7f0000d4a000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x48, &(0x7f00007bc000)=[@flat={0x77682a85, 0xb, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x5, 0x0, 0x34}], &(0x7f0000c58000)=[0x60, 0x30, 0x30, 0x38, 0x0, 0x68, 0x28, 0x38, 0x30]}, 0x7}}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x3, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000db9000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000075f000-0x1), 0x1, 0x1, 0x24}], &(0x7f0000e74000-0x8)=[0x20]}, 0xf3f9}}, @increfs={0x40046304, 0x3}], 0x49, 0x0, &(0x7f0000961000-0x49)="c8c60fb12bd4d5dac2c96b71ffea00000000000057d310680d90752b0fa84bc1f99c8d110534df49712dac909d131ef54e835adc0dbe6346a60a7c808f6025b07cc75d69bb11f1bdb0"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fbc000-0x20)={0xfffffffd, 0x0, 0x10000, 0x96c}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000fda000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000032000-0x10)={r2, 0x80000000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7c000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000311000-0x20)={0x9, 0xffff, 0x4, 0x2, 0x9, 0x800, 0x100, 0xfff, 0x0}, &(0x7f0000524000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000086a000-0x8c)={r4, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x862}}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e74000-0x8)={0x0, 0x3f}, &(0x7f0000943000-0x4)=0x8) mknodat(r3, &(0x7f0000129000-0x8)='./file0\x00', 0x80, 0x33) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f000003f000-0x4)=0x1f) fallocate(0xffffffffffffffff, 0x2, 0x1, 0x5) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b0c000)=@nfc_llcp, &(0x7f0000604000)=0x60, 0x80000) connect$pptp(r0, &(0x7f000077f000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f2c000-0x8)) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000022000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001e000)={r1, 0x6}, &(0x7f0000022000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x19, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/16 16:11:42 executing program 1: r0 = socket(0x0, 0xa, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000455000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000fe6000-0x50)={@common='ip_vti0\x00', @ifru_mtu=0x5}) fcntl$setflags(r1, 0x2, 0x1) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f72000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000-0x8)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000+0x43d)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x155101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x7, 0x0, 0x0, r3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r4, &(0x7f0000001000-0xee)="2f1f7dcef2c8ce1934bf9470a9fbc362bd52f392253d1f5decd967a15c8b2677c4b75ddb029b62a4537eabbe2a90ab621c81ca158f70e57410308e816c61954c3c4c001dc0da27ac37245ff0c22179bf5dc5701e425db364e18bc3a81e73375913575d58dc39bf9d08e67be359faa791198fce12d27cdf7543a5eccd6259baa2d207e70270f9824ddcf6784b1a8be3b362fb34b18417090332d8f2e2d87b3eab520cd903a204fc64150ec299a745ccfccba01a1130a7369b57046618c46571ee4c7fd956e76ecfebb2db979b32506ac83f5e16ecfdfb8a7844090390a9429ff932280eb5389aa0bc5236b31ee5b1", 0xee, 0x7fff, 0x0, 0x0, r5}]) 2018/02/16 16:11:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000007b000-0x18)=@get={0x1, &(0x7f0000001000-0xaf)=""/175, 0x4}) r1 = syz_open_dev$mice(&(0x7f000061c000-0x10)='/dev/input/mice\x00', 0x0, 0x100c1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000070d000-0x10)={0x0, 0x7f, 0x2, 0x101}, &(0x7f0000471000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000031a000-0x18)={r2, 0x3ff, 0x10, 0x7a, 0x100000000}, &(0x7f0000001000-0x4)=0x18) [ 43.371983] audit: type=1400 audit(1518797502.326:32): avc: denied { ipc_owner } for pid=5824 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xe) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000709000-0xe5)="55adf43fe30d7f4a35df068e35ed1f9bd52083a97fcb1e4af56cf081ffd5a02658fbc90471a27c7e3b6f6ff6ecc4a98fe6bcc05ddc0171de269b2a0b7ce6a420928014a4e63af0c686277da298045f7139e2896bf4d9b3ffce5ae5b6734a00e147ba310f900e9f1306cf2bfbe85176f3d7e4a09177bdf954b213b2fc28e74151b9f0f950a899c2188510fb5fbb350e8f73cffa0ff8e877aed04b4fce315320ebacfe1cdf9c0f2da40b58e55b5237e557c1c794d1d0ad4f4c821d0399b80e51d2b455226fdd762f6d03f4754dc8225b97c4aa0d26d105ff44c5af05c299452fc461d544b4eb", 0xe5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000daf000-0x10)=[{&(0x7f0000c9d000)=""/4096}], 0x1) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e25000-0x20)={@generic="19d3734e31352e1772f4eb080750d140", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) fgetxattr(r0, &(0x7f00002ad000-0x9)=@known='user.syz\x00', &(0x7f0000fb0000)=""/96, 0x60) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000097000)=""/193, 0xc1, 0x1f, &(0x7f0000fdb000)) 2018/02/16 16:11:42 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/dsp\x00', 0x80000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008c1000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x3, {0xa, 0x3, 0x826, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xe2)={0x0, 0xda, "cfcfd3b78e17eaf8f42b1f360605d85787b216c2e1f4d43a1e7acc712639013b4873046c64c655ba848e13d5ec49d3589d33bf776ef927716f26d0bb190b766e275b156fb4f10347d2d1152880e0fb45a2abb800d26f3d1568f2d1a773a86dd43f380c063050ddd4d03256397b145b5363b32787bccb9803ba9591fb27979c9756611f8bde87f0a165da24dfcc132b4a480f24138cda58ab44e18fa0c4822cd3ec52b6ca9ef02a1e01ff03eadb1af5707940fd10ca8dcf19a4017c70353a6a47f7e342b5c9e763fa1f4b1cee39c164537d227b255404a94929c5"}, &(0x7f0000001000)=0xe2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @empty}}, 0x9, 0x8}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2a}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000abc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000043000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2f83}, 0x1c) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000296000)="120000001200e7ff00ffe9000900000101e9", 0x12, 0x0, 0x0, 0x0) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000129000-0xc)={@empty, @loopback, @remote}, &(0x7f0000402000)=0xc) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000581000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000f9e000-0x11)='net/softnet_stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000820000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d16000)=""/86, &(0x7f0000a20000)=0x56) getdents64(r1, &(0x7f00003b8000)=""/24, 0xffffffffffffffcc) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000071f000-0x8)={@multicast1, @empty}, &(0x7f0000900000)=0x8) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000199000-0xb)='/dev/loop#\x00', 0x143a, 0x400000) pread64(r0, &(0x7f0000b2a000-0x1000)=""/4096, 0x1000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1f0, 0x0, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x3, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000033000-0x8)={@multicast2, @rand_addr}, &(0x7f0000032000)=0x8) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000e4d000)='yeah\x00', 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = syz_open_dev$vcsa(&(0x7f00005b5000-0xb)='/dev/vcsa#\x00', 0x20, 0x0) r3 = geteuid() r4 = fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r2, &(0x7f00007db000-0x38)={&(0x7f00006fc000)={0x10, 0x0, 0x0, 0xa808}, 0xc, &(0x7f00007ad000-0x10)={&(0x7f0000b95000)={0x26c, 0xa, 0x7, 0x900, 0x7, 0x2, {0x2, 0x0, 0x8}, [@nested={0x1e0, 0x5b, [@typed={0xc, 0x47, @fd=r0}, @generic="d34d", @typed={0xc, 0x19, @ipv4=@rand_addr=0x10001}, @generic="168c8cbf020877efd4467c90e44e086bd886068fa56c4b7efb54cf3dd4def7bf2f9e1f4cf2b017ef1fcc26a886f816085a4a782be5e7ae988555491b43d7c0cb766abaee0010bce0583f4f70143e1f7752a124001a37bbd84929519d96ee7e4af8a836f478013c540573446575abb8551e323827838a2459d4b015a3f195930951f8fa16e156989549b25a85449d2ae6344d5f9fe6b2db1511f67851a2d6cb6db18706c0982525a0fd14ae90cfa120df6ca61c85f16a6108128f584fd784aa05ac566174ade704790be04383d24d413fcbb305473fe9a7cb22c569f510db0996791f884d", @generic="eef5319351df4ed8e953b437b94c3cec6ef5c75cbdf637044e72b1e0587cd5bcf8700d976651cc124184b9b3853b0dc12d4fa71945d130339f4179340043f0219787d9b687798146ea254ea9a02917cee0827585164576b1b6c9829a5453f5bc6e77586a21380dae62de5302a288d538902d9fb83c8c39ec91dd0049956969caad6134a0fc092860db47cbb19327", @typed={0xc, 0x5, @uid=r3}, @generic="dcb765753231384c95049fd8dbd9e4fa62ee66c9299039d1bd03dbc847a783680fd5d6b0eb4c7fb1eb9ee092593642a07439684a4dfe96c8cb73079ece3641b7d24725a1"]}, @typed={0xc, 0x6d, @pid=r4}, @typed={0xc, 0x19, @fd=r0}, @generic="e5654e2e8eefa5d817eb82a0fb021676fe07c91bede80cfca064505f7ab78e08656953dc14d30e6133f39bab1f3414012f7a06e976c1b53b99546945aba44bce901d45daf285a719c5e3e2ec592bed0d3e990f8c5844c78fc2da45a738"]}, 0x26c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000374000-0x4), 0x4) dup2(r6, r1) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f00003d0000-0x8)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) r2 = dup2(r0, r1) write$tun(r2, &(0x7f0000861000-0x10c4)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x57d, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x57d, 0x0, "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"}}}}, 0x5a9) write(r0, &(0x7f00007cd000)="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", 0x5a8) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a49000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) bind$ipx(r2, &(0x7f00001b3000)={0x4, 0x1, 0x1f, "d4fb349b3991", 0x774}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0xc0) sendto$unix(r1, &(0x7f0000ac4000), 0x0, 0xfffffffffffffffe, 0x0, 0x0) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xdbd) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003a7000-0x14)={@remote, 0x0}, &(0x7f00005dc000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002e3000-0x28)={@generic="466da3768dcf608c9cd073b982d64064", r1}) sendto$inet6(r0, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x800, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = geteuid() lstat(&(0x7f000025d000)='./file0\x00', &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000034c000-0xc)={0x0, 0x0}, &(0x7f00005e6000)=0xc) stat(&(0x7f00009d4000-0x4)='./file0\x00', &(0x7f0000b78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc5000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00009ef000-0x4)=0xe8) fstat(r2, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_open_dev$vcsn(&(0x7f0000966000)='/dev/vcs#\x00', 0x7, 0x100) ioctl$KVM_SET_SREGS(r12, 0x4138ae84, &(0x7f0000c19000)={{0x0, 0x4000, 0xe, 0xffff, 0x3f, 0x7, 0x3, 0x2, 0xc533, 0x8, 0x100, 0x3}, {0x7004, 0x0, 0xf, 0x1, 0x4, 0x10000, 0x400, 0x8000, 0x8, 0x5, 0x100000000, 0xffffffffffffffab}, {0x0, 0x7000, 0xd, 0x3d, 0x8, 0x6, 0x97, 0x584, 0x401, 0x81, 0xff, 0x2}, {0x101000, 0x4, 0x1f, 0x1000, 0x3cc0, 0x1000, 0x6, 0x6, 0x4000000080000, 0xc7eb, 0x8, 0x1ff}, {0x1003, 0x10000, 0xf, 0x6, 0x3, 0x2, 0x1ff, 0x6, 0x80000000, 0x2, 0x40, 0x9}, {0x10000, 0x100000, 0xd, 0x200, 0x40, 0x1, 0x5, 0xfffffffffffffff9, 0x895, 0x0, 0x4, 0xf9}, {0x10f002, 0x4, 0xf, 0x1, 0x5, 0x6, 0x10001, 0x3, 0x0, 0x10000, 0x80000001, 0x4}, {0x14000, 0x4, 0x1f, 0x1000, 0x3d98, 0x1, 0x156, 0x6, 0x18, 0x2, 0x3, 0x10001}, {0x3000, 0x5000}, {0x5002, 0xf000}, 0x80000000, 0x0, 0x4000, 0x100010, 0xf, 0x100, 0xf000, [0x5, 0x7, 0x4, 0x1f]}) r13 = syz_fuseblk_mount(&(0x7f0000357000)='./file0\x00', &(0x7f0000a62000-0x8)='./file0\x00', 0x2, 0x0, 0x0, 0x10001, 0x86, 0x8000) sendmmsg$unix(r1, &(0x7f00006e3000)=[{&(0x7f0000c31000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f4f000-0x40)=[{&(0x7f0000b53000)="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", 0x1000}, {&(0x7f0000a6e000-0xed)="07f484c38cf274201c2d56e80835b31b35ad0475f818bc132e768385439e6c7cc821add0175a4466b283e0a66ad52825c3bb835a2649d6b4e62f79a48759637c9516bdfd39e4521ef894b55c8d032acfe970c44228f0196473f6fd4908479cfeea47e458ee7a1825125798eda00588a10982a55f7c91a75563e9a33691d70c48ed4093e2ce09fafcfa81332a44bc860da8195d3f8d0b0cd4031ad5e0c97c3b7d0d048098f70bfbf9f9ac2449f23afd217d301c5c5162d21af97da8e4aaba1910bd39b95606785eee7d1c9dcc2077574d787a50e8e6af6fcc9cea4e1716746960d7b1d8f2d9f513e9a0c04dc24a", 0xed}, {&(0x7f0000f6a000)="c4a25908051ebc844cd457a6dcd0888ed03d756f5366b500e929c7f8ea1a6dd008ba3bff5110371243dee8b53c960e3eba5ff9d37e673fdf82ba0251e85f872aba8a58cfdfd46bc9533275778ba5", 0x4e}, {&(0x7f0000bf4000)="2e0b95c82a22e2d6248e5280a2b321df14", 0x11}], 0x4, &(0x7f0000529000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r13, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0xd8, 0x1}, {&(0x7f0000983000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d0000-0x70)=[{&(0x7f000008b000)="5d30b8315d6b51c9a214b4b0fc5c19f56bdff4a3e1647cdc6b2f3262eb9bcbd21feba79fdf5e311d993da1d032010bc42b83d7432fa596ff31d2cf6d59f29a3e146c6707845db95d3593cafdcec59b2be8c38f27f9a987641240b1705eff1287395a4d38510435b5ff1b1c6b268e9abddf163622d1c9bef92fc6dac08b56802643d70b3cd734a5a770e8818111e52d4668a710a99d408658cffbcf5ddcd7996ccb03", 0xa2}, {&(0x7f0000896000)}, {&(0x7f0000bc4000)="29349c8e225d8046ef178f92e1dc0ec7f30ffeae9751ae4bedb35731bf768eb2e0ba2cd5465700362ff6e5615bc6c2bd7ce0b36e57ca4da03f107effa84e2d0e14790dbff1400f28dc8dd5d9bff28515b4046a7cc06fcfea591bcfa722e562f5bd38f9790f09aa0b537e3b69636177fb930d5182962db8463b6d82fb28b47f364342a8a3a87978dc54ce85834e3e8bf9f9faf5df9853df", 0x97}, {&(0x7f00008e7000-0x10)="69e5134c41a7d7d422aa22677d3138c5", 0x10}, {&(0x7f00007bb000-0x17)="848a6fed4ab2517866397e0a04a3d3779d2df475f10862", 0x17}, {&(0x7f0000c99000)="4efdb229105fb9ea44b0de6472b41797a7ad343e89d6635039213ac3eee873a8b0c105ce27bf8860eb9ba0432999eff9473e4e3836a92e0ee0547d510786ff", 0x3f}, {&(0x7f0000909000)="15b4ba42ed202748b4f5df2f651e4d7645a846953a8feaa4da69c8131ffa5f1a5826f41e6e69eb9b1cd29799d4883e6162902e9d", 0x34}], 0x7, &(0x7f0000205000)=[@rights={0x20, 0x1, 0x1, [r13, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r13, r2, r2, r0, r13]}, @rights={0x28, 0x1, 0x1, [r2, r13, r13, r13, r13, r0]}, @cred={0x20, 0x1, 0x2, r9, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r2, r2, r1, r2, r1, r1]}, @rights={0x38, 0x1, 0x1, [r13, r13, r13, r13, r1, r13, r2, r13, r1]}, @rights={0x38, 0x1, 0x1, [r1, r13, r2, r1, r2, r0, r13, r2, r13]}], 0x148}], 0x2, 0x0) poll(&(0x7f000040f000-0x48)=[{r1, 0x1c4}, {r1, 0x8}, {r1, 0x2}, {r1, 0xfffffffffffffffe}, {r0, 0x3040}, {r1, 0x1200}, {r2}, {r1, 0x1000}, {r1, 0x80}], 0x9, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdd000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r14, 0xc00caee0, &(0x7f0000f17000)={0x6, r1, 0x1}) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8007, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) close(r0) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffffa7, 0x0, &(0x7f000000c000-0x14)=[@acquire_done={0x40486311, r1}], 0x0, 0x0, &(0x7f0000002000)}) [ 43.532079] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000007000-0xa)='./control\x00', 0x0, 0x60) renameat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x6)='./control\x00') 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001af000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f000067b000-0x8)='./file0\x00', &(0x7f0000983000)={0x8}, &(0x7f0000542000-0x4), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006ef000)=@assoc_value, &(0x7f0000cff000)=0x8) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000007000)={0x1000, 0xe8}) r1 = socket(0x2, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)=@ethtool_modinfo={0x42, 0x0, 0x0, "1be6fc8db1a392e6"}}) [ 43.567046] audit: type=1400 audit(1518797502.555:33): avc: denied { map } for pid=5908 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=1122 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00008a5000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x8, 0x0, &(0x7f0000d43000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000c46000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x4100) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000588000)) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f000032a000-0x1c)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000065d000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a93000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x360, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000f15000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='nr0\x00', @common='gretap0\x00', {}, {}, 0x84}, 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, [{0x0, 0x3}], 0x0, 0x40000005}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='ifb0\x00', @common='vcan0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x40000000000000}}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006fb000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x8000) epoll_wait(r0, &(0x7f0000416000-0x24)=[{}, {}, {}], 0x3, 0x3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000041000-0x2)={0x7, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002a1000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000c67000)=""/15, 0xf, 0x0, &(0x7f0000618000-0x1)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@sack_info={r1, 0x7, 0xfffffffffffffffd}, 0xc) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000013000-0x8)={0x1, 0x2}) sysinfo(&(0x7f0000011000)=""/176) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000006000)=@ethtool_perm_addr={0x20}}) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000de1000)='/dev/usbmon#\x00', 0x6, 0x8600) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000555000)={0xffffffff, 0x0, 0x405, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f00007a9000)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000242000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x3, 0x26000000000000, 0xa, 0x0, 0xbb42224ff84d74b4, 0x3b, r2, r3}, {0x74e, 0x2467eadf, 0x2, 0x40, 0x0, 0xffffffffffffffde, 0x100000001, 0xc1}, {0x7, 0x3, 0x20, 0x94cd}, 0x4000000, 0x4, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6, 0x3, 0x300000000, 0x7, 0x5d2, 0xffffffff}}, 0xe8) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000083d000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000c13000-0x1)}, 0x20) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000729000)=@ax25, &(0x7f0000b3f000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000118000-0x10)={0x5, &(0x7f00005a6000)=[{0xe3d2, 0xa0, 0x2, 0xa75}, {0x7fffffff, 0x0, 0x3, 0x1}, {0x2, 0x4, 0x7, 0x2}, {0xe9a5, 0xd7133bb, 0x9, 0x2}, {0x7, 0xffffffff, 0x3, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00005d1000)={0x0, 0x1000000000, 0xffff, &(0x7f0000bf4000)}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000fc0000-0x4), 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000154000-0x38)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000a4e000)=[], 0x0, &(0x7f0000a79000-0xe0)={0xfffffffffffffe65}, 0x10}, 0x0) 2018/02/16 16:11:42 executing program 0: r0 = gettid() r1 = socket(0x1b, 0x3, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c3a000)={0x0, 0x88, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0xffff, 0x1, 0x8, 0x0, 0x8bdf, 0x3, 0x5, {r3, @in6={{0xa, 0x0, 0xffffffffffffc22d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}, 0x3, 0x18, 0x6, 0x80000001, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000e6b000)=0xfffffffffffff3a8, 0x4) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ab6000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) arch_prctl(0x1003, &(0x7f000019d000)='#') 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001fa000), &(0x7f00002fa000)=0x10) r0 = open(&(0x7f0000a83000)='./file0\x00', 0x400000, 0x8c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e5000-0x14), &(0x7f0000f5f000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000a3000), &(0x7f0000963000-0x4)=0x14) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004e7000-0x8)={0x0, 0x0}, 0x84800) r2 = getpgrp(0xffffffffffffffff) setns(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, r2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000044d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000079000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bc9000-0x8)) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f000090d000)='/dev/dmmidi#\x00', 0x6, 0x8400) openat$ashmem(0xffffffffffffff9c, &(0x7f0000434000-0xc)='/dev/ashmem\x00', 0x88080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000727000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x6, 0x6, 0x4, 0x10}, &(0x7f0000c67000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000573000-0x69)={r3, 0x61, "353fe2a1132e914a5b411097e9fe6f8876a2c1b50f32cc3b3b63913a12bd1556b7c859ffa6bef16e61d8c55a0b75a47c9b5854cb96466f8e931c931d8711e6ff622358b034541d13101467c509d4ed68f831a2ff44a6807dae613ad7d1a53f0156"}, &(0x7f0000909000)=0x69) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000426000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00002b2000)=0xe8) stat(&(0x7f0000b99000)='./file0\x00', &(0x7f0000df3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000063e000-0x8)='./file0\x00', r0, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000819000-0x11)='/selinux/enforce\x00', 0x80100, 0x0) connect$ax25(r3, &(0x7f0000b49000)={0x3, {"748a88e6ebdd66"}, 0x400}, 0x10) write$selinux_user(r2, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000332000-0xd9)="ff61bc36b7eb16050b358d32d08ec60fad4d2e4801be20a36bc3ffd1216b8bf443b1285d4a1f131600991d24e6dcf8c8580918869ed01f9b2fcf4961a6e431127d3696e166517606c3f52994d54260e83bda6b7f16191653ee255575f4532e964d8d46090d9fb87728b7fc0574f86a592536ec557b4ccb660d3e6a89def22c0087d92cd4122d03df6a33362a324b5ee99f394ac754ca7fce4c4b18059cd0cb7f7c2cbe8e18c6ce6f7efeadb8cdcd62a1383eead3a0fd80b9738f13f1ae2e50a6814c443cd110ea9a789a216ac56f7cc03c934d6cceb9850062") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x20, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f"}) close(r1) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e8000)='ppp0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/rtc\x00', 0x101000, 0x0) r2 = openat(r1, &(0x7f0000a2a000-0x8)='./file0\x00', 0x22000, 0xc0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e6000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000068b000)=0x0) process_vm_readv(r3, &(0x7f0000141000-0x40)=[{&(0x7f00008c7000+0xdbe)=""/96, 0x60}, {&(0x7f000089d000-0xb5)=""/181, 0xb5}, {&(0x7f000089d000-0x2a)=""/42, 0x2a}, {&(0x7f00001a5000-0xdb)=""/219, 0xdb}], 0x4, &(0x7f000070f000-0x70)=[{&(0x7f0000dee000-0xcb)=""/203, 0xcb}, {&(0x7f0000aad000-0x6e)=""/110, 0x6e}, {&(0x7f00008d3000-0x94)=""/148, 0x94}, {&(0x7f0000b52000-0xc6)=""/198, 0xc6}, {&(0x7f0000225000)=""/78, 0x4e}, {&(0x7f0000207000-0xd4)=""/212, 0xd4}, {&(0x7f0000769000)=""/4096, 0x1000}], 0x7, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @random="de581224a871", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a63000-0x8)) [ 43.702816] audit: type=1400 audit(1518797502.691:34): avc: denied { name_bind } for pid=5938 comm="syz-executor7" src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 43.725290] audit: type=1400 audit(1518797502.691:35): avc: denied { node_bind } for pid=5938 comm="syz-executor7" saddr=::1 src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f00001b6000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000faa000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) [ 43.778244] audit: type=1400 audit(1518797502.741:36): avc: denied { name_connect } for pid=5938 comm="syz-executor7" dest=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 43.835728] binder: BINDER_SET_CONTEXT_MGR already set [ 43.841286] binder: 5965:5966 ioctl 40046207 0 returned -16 [ 43.850966] binder_alloc: 5965: binder_alloc_buf, no vma [ 43.856522] binder: 5965:5984 transaction failed 29189/-3, size 40-0 line 2957 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000cf4000-0x4)=0xfffb, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@generic={0x94, 0x2}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/16 16:11:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @empty}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/157) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rds(r1, &(0x7f0000f9d000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ec8000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f0000cbf000)="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", 0x1000) 2018/02/16 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000476000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c52000)={0x0, 0x80000000008}, &(0x7f000003a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000921000+0x26e)={r1, 0x1527cfe}, &(0x7f0000663000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/qat_adf_ctl\x00', 0x8c80, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/02/16 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c8000)={0x0}, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000a6c000-0x20)={0xebce, 0x3, 0xec5, 0x7, 0x8, 0x42}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x218, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000615000-0x4), &(0x7f0000ee4000)=0x4) close(r0) 2018/02/16 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) seccomp(0x0, 0x1, &(0x7f000010e000-0x10)={0x7, &(0x7f000028f000)=[{0x7f, 0x9, 0x8, 0x101}, {0x8, 0xffffffffffff7fff}, {0xc1, 0x2, 0x9, 0x2}, {0xff, 0x2, 0x6, 0x5}, {0x4, 0x101, 0x0, 0xffffffffffffffe0}, {0xff, 0x7fff, 0xff, 0x7}, {0x0, 0xffffffffffff0001, 0x1f, 0x80000001}]}) sendto$packet(r0, &(0x7f00003be000-0xd5)="2d010000019b000000005ca73668e3b503e60097532da51d", 0x18, 0x0, &(0x7f00007db000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000060f000-0x20)={@common='bpq0\x00', @ifru_flags=0xb001}) 2018/02/16 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) socket(0x6, 0x3, 0x8000) sendmsg(r0, &(0x7f0000041000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/16 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0xffffff63, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) [ 43.887099] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.892644] binder: release 5965:5966 transaction 2 out, still active [ 43.899240] binder: undelivered TRANSACTION_COMPLETE [ 43.904364] binder: send failed reply for transaction 2, target dead [ 43.917162] QAT: Invalid ioctl [ 43.923164] NFQUEUE: number of total queues is 0 2018/02/16 16:11:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)=0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000013a000-0x8)=@assoc_value, &(0x7f0000fa4000)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) listen(r3, 0x95) bind$unix(r3, &(0x7f0000799000-0x8)=@abs={0x5}, 0x8) 2018/02/16 16:11:42 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000926000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x20)={0x20, 0x1, 0x8, @fuse_ioctl_out={0xde, 0xffff, 0x2800, 0xd1}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c3a000), &(0x7f000093d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003e000)={0x0, 0x80000001}, &(0x7f000093b000-0x4)=0x8) mbind(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000c89000-0x8), 0xffff, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000721000-0x8)={r2, 0x7, 0xfffffffffffffffc}, 0x8) r3 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f000089f000-0x20)=[{r1}, {r3}], 0x2, &(0x7f0000ca1000)={0x77359400}, &(0x7f0000104000-0x8), 0x8) 2018/02/16 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f0000735000)=[{&(0x7f0000798000)="a5", 0x25a}], 0x1, 0x0) 2018/02/16 16:11:42 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4141, &(0x7f0000006000-0x1f5)) 2018/02/16 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/rtc\x00', 0x602500, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000a78000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r2, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 43.973839] NFQUEUE: number of total queues is 0 [ 43.974815] QAT: Invalid ioctl 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x2, &(0x7f00007f6000-0x8)={0x0}) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = open(&(0x7f0000144000)='./file0\x00', 0x80301, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000419000-0x30)=[{r0, 0x40}, {r1, 0x10}, {r2, 0x4}, {r3, 0x2004}, {r4, 0x1}, {r5, 0x4}], 0x6, 0x3) unshare(0x8000000) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r6, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) mq_timedreceive(r6, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) 2018/02/16 16:11:43 executing program 1: syz_open_procfs(0x0, &(0x7f0000a43000-0x7)="746d24120000dc") 2018/02/16 16:11:43 executing program 0: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3}, 0x8, 0x0) unlink(&(0x7f0000f66000)='./file0\x00') 2018/02/16 16:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a5000-0x194)={0x20, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) dup3(r0, r0, 0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) accept$packet(r1, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000adc000)=0x14) 2018/02/16 16:11:43 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b10000/0x3000)=nil, 0x3000, 0x4, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fbe000)=[{{&(0x7f0000c62000-0x10)=@nfc, 0x10, &(0x7f0000fbe000)=[{&(0x7f0000647000-0x77)=""/119, 0x77}, {&(0x7f0000fbf000-0x7d)=""/125, 0x7d}], 0x2, 0x0, 0x0, 0x6c}, 0x7fff}, {{&(0x7f0000b46000)=@nl=@kern, 0xc, &(0x7f0000fbe000)=[{&(0x7f0000e65000)=""/186, 0xba}, {&(0x7f000025a000)=""/5, 0x5}, {&(0x7f0000fbe000)=""/100, 0x64}, {&(0x7f0000fbe000)=""/109, 0x6d}, {&(0x7f0000fbe000)=""/193, 0xc1}], 0x5, &(0x7f0000c52000)=""/4096, 0x1000}, 0x7}, {{&(0x7f00005ca000)=@hci, 0x6, &(0x7f0000fbe000)=[{&(0x7f0000fbe000)=""/247, 0xf7}, {&(0x7f0000f16000-0xd7)=""/215, 0xd7}, {&(0x7f000061b000-0xd4)=""/212, 0xd4}, {&(0x7f00005e5000)=""/107, 0x6b}, {&(0x7f00005db000)=""/104, 0x68}, {&(0x7f0000fbe000)}, {&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbe000)=""/192, 0xc0}, {&(0x7f0000141000-0x7b)=""/123, 0x7b}, {&(0x7f0000fbf000-0x58)=""/88, 0x58}], 0xa, &(0x7f0000fbe000)=""/176, 0xb0, 0x7a}, 0x80}, {{&(0x7f000007d000-0xc)=@nl=@proc, 0xc, &(0x7f0000fbf000-0x80)=[{&(0x7f0000e00000-0x2)=""/2, 0x2}, {&(0x7f0000fbe000)=""/198, 0xc6}, {&(0x7f0000fbf000-0x30)=""/48, 0x30}, {&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbe000)=""/34, 0x22}, {&(0x7f0000fbe000)=""/33, 0x21}, {&(0x7f0000b6c000)=""/82, 0x52}, {&(0x7f00002b5000-0x64)=""/100, 0x64}], 0x8, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000fbf000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000fbf000-0x20)=[{&(0x7f0000d36000-0x4a)=""/74, 0x4a}, {&(0x7f0000fbe000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x23}, {{&(0x7f0000fbf000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000d57000)=[{&(0x7f0000dc9000-0x18)=""/24, 0x18}, {&(0x7f0000fbf000-0xf6)=""/246, 0xf6}, {&(0x7f0000a04000-0x1a)=""/26, 0x1a}, {&(0x7f00007b7000)=""/130, 0x82}, {&(0x7f000063f000-0x84)=""/132, 0x84}, {&(0x7f0000fbe000)=""/81, 0x51}], 0x6, &(0x7f0000fbf000-0x8e)=""/142, 0x8e, 0x1}, 0xfff}, {{&(0x7f0000c68000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000c4f000-0x10)=[{&(0x7f0000fbe000)=""/118, 0x76}], 0x1, &(0x7f0000547000-0xc)=""/12, 0xc, 0x9}, 0x7f}, {{&(0x7f000038a000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000fbf000-0x10)=[{&(0x7f0000051000)=""/219, 0xdb}], 0x1, &(0x7f00000aa000)=""/234, 0xea, 0xa26}, 0xbd}, {{0x0, 0x0, &(0x7f0000fbe000)=[{&(0x7f0000fbe000)=""/140, 0x8c}], 0x1, &(0x7f0000a84000-0xd2)=""/210, 0xd2, 0x1f}, 0x5d14}, {{&(0x7f0000ca1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000fbe000)=[{&(0x7f0000592000)=""/9, 0x9}, {&(0x7f0000fbe000)=""/130, 0x82}], 0x2, 0x0, 0x0, 0x6}, 0x2}], 0xa, 0x0, &(0x7f0000c79000)={0x77359400}) bind$bt_sco(r0, &(0x7f000020c000-0x8)={0x1f, {0x400, 0x400, 0x0, 0x4c, 0x3, 0x24}}, 0x8) 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000972000-0x2), 0x2) syz_emit_ethernet(0x83, &(0x7f00008cf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "67a2a7649df1391ae726a0cadfbdc2e8dc15671bfe666a265df79bcf82f8d7bd9f0eef7b964541db0b8386486f546b787f1cc249f9faa7c89455ea2475"}}}}}}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000ea1000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008d0000-0x8)={0x0}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000f54000-0x10)={0x3, &(0x7f0000a79000-0xc)=[{}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d7c000)={r3, 0x1}) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000af1000-0x4)=0x1, 0x376) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f00009a9000-0x58), 0x0) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x8a}}], 0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00006d0000)={0x5d7, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$mice(&(0x7f0000dee000)='/dev/input/mice\x00', 0x0, 0x129080) listen$netrom(r3, 0x7) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00003ff000-0x4)=0xbf) 2018/02/16 16:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair(0x1b, 0x4, 0xffffffff, &(0x7f00008a3000)={0x0, 0x0}) socketpair(0x0, 0xf, 0xff, &(0x7f000008c000)) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) pselect6(0x40, &(0x7f000035e000)={0x3, 0x2, 0x7fff, 0x4, 0x0, 0x100000000, 0xfffffffffffffc1f}, &(0x7f0000bfd000-0x40)={0x4, 0x7fffffff, 0x401, 0x0, 0x80000000, 0x8001, 0x0, 0x8}, &(0x7f0000ea3000)={0x3d, 0x0, 0x3ff, 0x5, 0x0, 0x9b4}, &(0x7f00006ed000)={0x0, 0x1c9c380}, &(0x7f0000030000)={&(0x7f00002fc000), 0x8}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000cf7000-0x90)={[0x3, 0x1000, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x61fc, 0x9, 0x4, 0x8000, 0x3f, 0x9, 0x1000], 0x0, 0x86d07}) 2018/02/16 16:11:43 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/ppp\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c01000-0xe7)={0x0, 0xdf, "ea6acf44d05765af37d00afaa82a8a227c895097f09b728c47dc1c8146922e39a3573761b728ab67c0b8c841b2a7f590f2e12ea0f763589d09ac1f71e32a4a81be830386e3bc105b137c5e4855b8e78536c35b51c25113b179b86f6b9e52c0b485e47f104378659e2b3620ed9069bc85020e36e7011947fe2c6e06ef2022fd85a1fe405c3fb174bc7ca0889e4d4bd23b45c749d9b3e635b690743db653960bdba902ad3d2b9ee67ecb3cc6a15da54992f73673a47b3e8e7efdbb0930c94afb34874531e7a944335843f9dd33ebecdea20dee22a5a032e5ad22d16410974f39"}, &(0x7f00004a1000)=0xe7) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000efa000)={r2, 0x4, 0x8d0}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x32d, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000000a}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000001b00000b16000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000072c000)={&(0x7f00009ea000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f000072f000)={&(0x7f0000b97000-0x48)=@getspdinfo={0x48, 0x25, 0x0, 0x1, 0x0, 0x6, [@ipv6_hthresh={0x8, 0x4, {0x3b, 0x6e}}, @mark={0xc, 0x15, {0x1, 0x81}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x5, 0x1, 0x7, 0xfffffffffffffffd, [0x54]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8040}, 0x0) 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f40000)='/dev/input/mouse#\x00', 0x24, 0x400) bind$ax25(r1, &(0x7f00003a4000)={0x3, {"ed695c1ffb54cd"}, 0x3ff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000085b000-0x10)=@common='bridge0\x00', 0x10) setsockopt$sock_timeval(r2, 0x1, 0x13, &(0x7f000018c000)={0x0, 0x2710}, 0x10) sendto$inet(r2, &(0x7f0000a30000)="f836c91b130cc5052f8c73d59d83869fb477eebb", 0x14, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) write(r3, &(0x7f0000b9b000)="88ae7e10b5423b1c1fc68c333993c8a2ebcd84887fe3f8d507", 0x19) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000003b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000791000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006cb000-0xa)={r4, 0x8, 0x1, [0x9]}, 0xa) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00006ef000-0xa)='/dev/vcs#\x00', 0x5458, 0x800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000601000)={&(0x7f00005de000/0x1000)=nil, 0x1000}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000944000)={{{@in=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000c6b000)=0xe8) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000282000-0x4), &(0x7f0000d8a000)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000040000)) listen$netrom(r3, 0x9d3) sched_setparam(r4, &(0x7f000043b000)=0xdcf) tkill(r4, 0x1000000000016) r5 = accept$alg(r3, 0x0, 0x0) setns(r5, 0x4000000) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00002b0000)='/dev/audio#\x00', 0x7ff, 0x1) syz_open_procfs(r2, &(0x7f00005f7000)='net/l2cap\x00') [ 44.082616] mmap: syz-executor6 (6065) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/16 16:11:43 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000fee000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x2000, &(0x7f0000002000)={0x1a, 0x1a, 0x3, 0x4, 0x2, 0x7fffffff, @random="01537c94a7a4"}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000001000)={0x80000001, 0x8fc0}) r4 = memfd_create(&(0x7f0000001000)='em0cgroup6[\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)="c30204d08b87f39c926bf3db6d8c47617d35dd8fd2a77312f2772be0be6426b1ef05912bb82b7d7f0b35635c2df8b10d5906735a7aeeda71432f19767d9809ee1d925878b522cde3ea07da433bb329b982f1b8ab4b40", 0x56}, {&(0x7f0000001000-0x69)="3ec64de3708a928d51e011c1f0f30d83d7963edebddadeb29b1449f44054279153dcd965d01da09103c6ba6a69498c7ce6d100af3db975f04d0b8c5538f237f9c5ac66a294e5ba3dd737f0e47c20f48d8d3d1ca029e574dc49d0d3a89d15bc86dcfa97e34b1777818f", 0x69}, {&(0x7f0000002000-0xc7)="0f8df1071736d97eaed36359acd6ce04e51f538934eaa1bf7459cca0fce71a7f676fb07dd19163f5a34a50a634eb6b90661622b883f5b848990312868fbeb73664968b50a59aa8c4aad1a06c89298f2f7192d7fe51e659c084ecd585f4dfddc8c420bc8ecb99ff834275cedd5834e44d4f8a1bf2bdda908cedf352256ce470b85c7c6ef921e8eb0f6c8a9bd51ceea3b0fab5d78dd0871222f40b468b81b7cd932a3fbb89db0510590587a925e944ab5959a2070ef6529fb9e48ac590d5cc94d176f8dd0c0e7794", 0xc7}, {&(0x7f0000002000-0xf1)="a8672eb8f0e4473651815d8b9500724d8ce82c883c8fe89f77c2a7901e287dd18b2ad4dae1ef2c834685d2cba984b3aa2dab0398559b54dfdbf9036d6222fc61c3c856043076daeb8a309970eed62c51eb3518986f9efa03f8b9825359b7613b2a77b4d05ee2f806923aeb98dd628445ed447911624337624459eecc700cd9dbef18bc1a56589304f24bea49d26c60b36d82bbaeb24b2aaad1b89a32221bcd1f7d2305ba3dd6d3d71253f85004eb4fdb64321e0d237bc0f8f37dc479dc0a82b7e7afeb9524d2b9b7ad3eae11715a265c108b361ced90441917e88f58d19a1932f5c9c00b561f79ee02b7005e97b3625167", 0xf1}], 0x4, &(0x7f0000002000)=[{0x1010, 0x1ff, 0xfff, "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"}, {0x38, 0x103, 0x3f, "7101febadd26c29d3231520873b167fdbb94ffd5b589ab1482efa6a01f3c14421c"}, {0xd0, 0x11d, 0x5000000000000000, "c2e1b8d32fd2caa83f24150e1793fd30ba1ba6c2f46f5830dbb9587b6808e49a5b685d89f2e6212cd931ff7721c1c9a661ed9832e63a18a3f3b44e2df9c03db72c76ec97ece3710625219b43e2f8a3469c42c07bfde4f470d1176cb00f09738651f1389c27037f2cc3fff950de10dccec35650a8045891976957e761664cb419f4f587051844296eeded547028e824cb860cd3f5b5ffa5f8c00c9e976a24c9ee5d1233fd1df1971df6283787be48dcf69b279ba5795d1a96119a05"}, {0x78, 0x10c, 0x8, "8adc74c5994d093f2f36298987fd125cdb723fb62713bf0569d0777c408269784d8713298586dc5a3b82c5b81b70291d9b1872406f1a82ba7d913e120a69c89ba9daf1b90f146c561565a8b54aab6173b08dce0dde8f835edeaa3b4c78285092cd41d28314a281"}, {0x50, 0x117, 0x3ff, "c1e51fddc3a2c63714fb56409d0c8d38687315b1aecb38c646183879e45ea8f45ebca5da59e0f80a6c1f7ba68fbe1b2cee208c217107175c4568034f2c"}, {0x98, 0x11b, 0x80000000, "dc877313afaf0f03fe090ee053f6186fbfb1f517c75b6c58973d8e716c26d2a01afb4db5812f4470986a92041db35e4246a5ea2ba62cec2bf844a860ecc433408ada18e0a4e5bd90a171d406bceb8dd512b02364258bd9dbfac2212a6f7f2ee7376bcd19f6d4b2aeed7a5d29b7c0fb3252eeefd05222a7ef096e16eb3986b8ab9381"}], 0x1278, 0x81}, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000003000-0x70)) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0x2e8, 0x108, 0xffffffff, 0x1e0, 0x1e0, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x1, 0x0, 0x1, 0x3, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, @gre_key=0xfff, @gre_key=0x6}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80, 0x0, 0xff, @generic="a1089b57b98b556096a3b786ab5cbff4", @generic="06ba079cdf224240f5c93c83fab08249", {0xff}, {0xff}, 0x89, 0x2, 0xc}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x8}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, @icmp_id=0x2, @gre_key=0x101}}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x3ff, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x9, @empty, @empty, @port=0x0, @gre_key=0x1}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xed8, 0x4}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @rand_addr=0x400, @broadcast=0xffffffff, @gre_key=0x400, @icmp_id=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) prctl$intptr(0x1d, 0xbd8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000006000-0x1)=""/1) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000af6000)=0x1961) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) prctl$void(0xfffffffffffffffc) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000926000)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000099000-0xd)='/dev/usbmon#\x00', 0xb13, 0x400080) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)) 2018/02/16 16:11:43 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) bind$alg(r1, &(0x7f000028a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = open$dir(&(0x7f00000a8000)='./file0\x00', 0x1, 0x10) fchmodat(r2, &(0x7f0000f42000)='./file0\x00', 0x25) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f00001e5000-0x10)=[{&(0x7f0000700000-0xad)="717168324c3b0d89b1b9be169b40ff1b", 0x10}], 0x1, &(0x7f0000763000)=[]}, 0x0) io_submit(r4, 0x2000000000000386, &(0x7f0000a3e000)=[]) 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009be000)={0x0, 0x2}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cb8000)={r2, 0x2}, &(0x7f00001ae000-0x4)=0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000d16000-0x8), 0x0, 0xffffffffffffffff, 0x4}) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, r1) 2018/02/16 16:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000066d000-0x4), 0x4) dup3(r0, r1, 0x0) 2018/02/16 16:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x1, @cisco=&(0x7f00006c6000)={0x80000001, 0x9}}}) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000003000)=""/235, 0xeb}], 0x2, 0x0) 2018/02/16 16:11:43 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000b08000)=0x4) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$pptp(0x18, 0x1, 0x2) syz_emit_ethernet(0x437, &(0x7f00004ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30227", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "16b589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000f19000)=""/34, 0x22, 0x40000060, &(0x7f0000784000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe0b) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000fdb000)=""/14, 0xe) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/rtc\x00', 0x408000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000130000)=r2, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000635000), 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000419000-0xa)='/dev/vcs#\x00', 0x0, 0x400000) r4 = getpid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000601000)={{0xfffffffffffffe01, 0x0, 0x3, 0x1, "1d20f6e787dc05c6ea63ade03f6d357589b2986a32da040357dc5c8a05f51a083d6cf3af6ce509313bc05780", 0x101}, 0x0, 0x0, 0x80000001, r4, 0x9a, 0x9, "add88850d2fb4c8eecfbd05701013c78a75eed1a3506990387a88fae136b9fa44ead4d425691653c5594095412427841a0bd13438aceb5cacfbcc4970537cd11", &(0x7f0000ab2000)='trusted^md5sumself%\x00', 0x14, [], [0x100, 0x9, 0x80, 0x5]}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000), 0x0) r5 = open(&(0x7f0000437000)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000fdc000)) syz_open_dev$evdev(&(0x7f000097c000)='/dev/input/event#\x00', 0x2, 0x2) 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f00002b7000-0x60)={0x0, 0x3a, 0x4, @tid=r0}, &(0x7f00008bd000-0x4)) r1 = syz_open_dev$dspn(&(0x7f00006dc000-0xa)='/dev/dsp#\x00', 0x101, 0x900) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0x200, 0x523e920e, 0x5, 0x3, 0x469, 0x8000, 0x0, 0x3, 0x4, 0x5, 0x7, 0xfff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008be000-0xb5)=""/181, &(0x7f0000cd1000-0x4)=0xb5) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/checkreqprot\x00', 0x18241, 0x0) r3 = syz_open_dev$dspn(&(0x7f00004a4000)='/dev/dsp#\x00', 0xff, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d85000)={0x6, 0x7fff}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000a75000)=r3) ioctl$TCGETA(r3, 0x5405, &(0x7f0000a00000)) 2018/02/16 16:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009c5000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00004a3000)=0xa0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002b7000-0x8)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000dd6000)=0x8) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)="b4f4f3335e954a55c7803148c54375ce2e69917486184ef226f97403cd09d765493cbac7a37cdf4d54de451685ab38932a5067ff8535971c4a220728474e60cbeb1b232b84f3753f749ab13776c6", 0x4e, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000003000)=""/218) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x8200, 0x0, 0x4, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r5}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000003000-0x398)=@raw={'raw\x00', 0x9, 0x4, 0x3ce, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0x7fffffe, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="10ad22fa72be7d01dd9c88e65e811834", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x370) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab5000-0x16)='/selinux/checkreqprot\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009f8000-0x81)={0x0, 0x79, "8ec6278f77c482246f7b3f643ed54a975f530dc069537a241ab02821c55eeb207aa4c51d183bbc96af747f5656758e1da6e1bf628a7e0abd0dbc3b550376a26b82fc24c30c19b05a70624b0f40291ec77f93192b1eb1dc8e1b32be6426fb0a59df3e7a24ab9dfecbd429094781ad39586b2051d814750106cd"}, &(0x7f0000523000)=0x81) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000272000-0x14)={r1, 0xfffffffffffffffc, 0x0, 0x7, 0x80000000, 0x4}, 0x14) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00005fc000)={0x0, 0x7ff, 0x0, 0x0, 0x3}) 2018/02/16 16:11:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000020000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/16 16:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a51000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a94000+0x86)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000001000-0x4)=0x20) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) bind$inet6(r0, &(0x7f0000828000-0x1c)={0xa, 0x2, 0x97, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fc000+0x3d9), &(0x7f0000a16000-0x4)=0x8) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000094000-0xa2)='ns/uts\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000feb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000039a000)={0x4, 0x8, r1, 0xca4, r2, 0x9, 0x3, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/mls\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000075b000)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000529000)={0x10001, 0x9, 0x100, 0x200, 0x1, 0x578}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000822000)='/dev/rtc\x00', 0x20000000000, 0x0) ioctl$LOOP_CLR_FD(r6, 0x7003) read(r4, &(0x7f0000fa9000)=""/6, 0x6) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x20) 2018/02/16 16:11:43 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000d66000-0xe)='/dev/admmidi#\x00', 0x14000, 0x20000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x40000000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/16 16:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000904000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000668000)='/dev/audio#\x00', 0x7, 0x200000000101000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f57000-0x10)={0x4, &(0x7f00004c4000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000768000)={r1, &(0x7f0000a61000-0x80)=""/128}) timer_create(0x0, &(0x7f000089a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000df2000-0x53), &(0x7f000086c000)}}, &(0x7f0000d04000-0x4)) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = creat(&(0x7f0000c98000-0x8)='./file0\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000017a000)=0x1, 0x8) syz_open_procfs(r0, &(0x7f0000037000-0xe)='net/dev_snmp6\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8c000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003c000)={0x0, 0x0, 0x54d09130c5bbe7c3, []}, &(0x7f0000337000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f000079b000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/16 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000928000)) clock_nanosleep(0x0, 0x0, &(0x7f00009bf000), &(0x7f0000bb6000)) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000775000-0xb)='/dev/vcsa#\x00', 0xdc8, 0x20002) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000028a000)) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00001ec000-0x10)=[{&(0x7f0000ead000)=""/4, 0x4}], 0x1, &(0x7f0000788000-0x80)=[{&(0x7f0000f7a000-0xe5)=""/229, 0xe5}, {&(0x7f0000396000)=""/43, 0x2b}, {&(0x7f00003e0000-0x63)=""/99, 0x63}, {&(0x7f0000f00000)=""/146, 0x92}, {&(0x7f0000df0000)=""/46, 0x2e}, {&(0x7f0000d2e000-0x40)=""/64, 0x40}, {&(0x7f0000cd9000)=""/247, 0xf7}, {&(0x7f000066e000)=""/80, 0x50}], 0x8, 0x0) 2018/02/16 16:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000bf9000)='./file0\x00', &(0x7f0000b76000)=""/39, 0x27) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c1000)='/dev/kvm\x00', 0x804, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 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) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/rfkill\x00', 0x20, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ff5000), &(0x7f0000e3a000-0x4)=0x4) close(r2) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00007e8000)={@generic="af585d4000822687dd04deb0e30cdcab", @ifru_flags=0x3}) [ 44.813753] binder: BINDER_SET_CONTEXT_MGR already set [ 44.822590] binder: 6159:6177 ioctl 40046207 0 returned -16 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003bf000-0x22)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) r1 = syz_open_dev$audion(&(0x7f00003c1000-0xc)='/dev/audio#\x00', 0x200, 0x100) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/16 16:11:43 executing program 0: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000999000-0x78)={{0x70}}) syz_open_dev$sndpcmc(&(0x7f00007f7000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000dd2000-0x27)="260000001a0047f1935ebff70722000c07fff7f3000000080700ff36b8072c5105001a000000", 0x26) 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000)='./file0\x00', 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000044000)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x8)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000046000-0x96)={0x0, 0x8e, "dafd2cd383f9f5aeb467b195169cb18952903141fe5777c382f1546a8dac476dfd0c75837753da4c07fe0ff31956d2469088eaeef6aeed63273ba658a508f4e2512b22d54d91c83a7743eaa62c53e65a1912d0cb13cdf951a4f86df97bd4627eee2de48a9fe9647c1516d70b122b708f48f283e055edf010fbbf309f3bf1e4ba7e372dd35d018ccfee9e1d674fd6"}, &(0x7f0000046000-0x4)=0x96) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000045000)={r1, 0x9, 0xd965}, &(0x7f0000040000)=0x8) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/02/16 16:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3d0, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0xfffffffffffffffc, @mac=@random="2125aee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, @generic="7c73a1026430df6bbac7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/16 16:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) openat$vnet(0xffffffffffffff9c, &(0x7f000081d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cbb000-0x2)='/dev/vcs\x00', 0x4800, 0x0) fstat(r1, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007eb000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000da1000)={r4, 0x2}) 2018/02/16 16:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) memfd_create(&(0x7f0000013000-0xa)='^selinux.\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x7, 0x8840) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x3, 0x20000}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000014000-0xc)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) 2018/02/16 16:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000009b000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0xfffffffffffffffe, {{0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00000da000-0xb)='/dev/midi#\x00', 0xaef, 0x4080) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000049b000)=""/143) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000005e000)={0x200, 0x4, 0x100, 0x7fff, [], [], [], 0x6, 0xffffffff, 0x9, 0x7f, "ec9290f4162525b18170075eab8f21b5"}) r2 = syz_open_procfs(0x0, &(0x7f0000b7b000)='net/mcfilter6\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00008ff000)={0x2, 0x7, 0x2}, 0x10) preadv(r2, &(0x7f00002ee000-0x10)=[{&(0x7f000039a000-0x1000)=""/4096, 0x1000}], 0x1, 0x2000000000000000) getsockname$packet(r2, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a5c000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000afc000-0x8)={0x0, 0x4}, &(0x7f0000020000-0x4)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000742000)={0x0, 0x0}) sched_getscheduler(r5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ebd000)={r4, 0x6}, &(0x7f0000a11000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ae8000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0x9, 0xf9b, 0x500, 0x6, 0x80040, r3}) io_setup(0x100000000, &(0x7f0000ac4000-0x8)=0x0) io_destroy(r6) [ 44.890373] binder: send failed reply for transaction 5 to 6159:6166 [ 44.897212] binder: undelivered TRANSACTION_COMPLETE [ 44.902421] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.012524] sctp: [Deprecated]: syz-executor7 (pid 6221) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.012524] Use struct sctp_sack_info instead 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000017000)='/dev/amidi#\x00', 0x465, 0x40280) r1 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000019000-0x4)=0x4) recvmsg(r1, &(0x7f0000018000-0x38)={&(0x7f0000012000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000015000)=[{&(0x7f0000012000)=""/21, 0x15}, {&(0x7f000000f000-0xb)=""/11, 0xb}, {&(0x7f0000018000-0x60)=""/96, 0x60}, {&(0x7f0000009000)=""/171, 0xab}, {&(0x7f0000018000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000015000)=""/216, 0xd8, 0x7fffffff}, 0x0) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[]}, 0x0) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000079b000)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc8000-0x8), 0xffc7) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000b9e000-0x18)={0x9e4, 0x0, 0x1, r1}) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000784000)=0x81) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000667000-0x6)=""/6, 0x6) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x2000000, 0x20) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) close(r0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f88000)=@generic="806f7165477b5c83065048ddf0f3790f") 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}}, &(0x7f0000040000)) 2018/02/16 16:11:44 executing program 6: r0 = socket$inet6(0xa, 0x800000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bd0000)={0x0, 0x1}, &(0x7f0000001000-0x2)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r1, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x8c) 2018/02/16 16:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x18c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000890000)={0x0, 0x1000, "ea80d15213550f2ad54c410995af42d89f03887506c71d22bd03d75febb28e5ec46bef48a8d86cc649806d38d6d78c677e7298b57fb34c7278299f68a92ce27ef5da78f534c4c6be69c4eab0ccb65c74b2c71c3d6bc5fd1fa4d6b9524ce42f3f739c5f8eb14bdf0b36f5de3fa98022f58a9aa1515570ee6e6161780e7df34ebb009b8095bd9172dd8297be293ef122f5e086a703ea5481aaf14eff30b161a203ee3ba148ed01adc027d252835ee9b9db5cd87963167ea832e7c2421077c9f885d203b2ff672c5683c271e8e54d857b1d80622e6c0c09bec69e72509c806e1af3a179d0e4d8d3929a1b215afbdbb140de38a6d2493547aa3128998352ed7bd22b507d86de0eb27a3e5697922bd1d4bf8e061bc1d0a98a19911c2ab6cfb5dd1d3fe41487ffc8e1132521cdf6f1b6bdf91ee6ae59e5f6963b9302f0d91240cbb9dd93a148e64648edc3b563cfccbc9087fc91c6a58cc22d156bb7d7bd65842f344aa29652bb26cf4213367ce2cb7ebd747831f77db47ba25bdbca66941a318d3ba12cb76dff53e13fdc0d7ec9c7e51f3070de59ec8049152962e8faf95b672b26149feec835a34b391db19bac615ea802189be80da4e205857abf218e69239dc0b0f41a86fde94a0da4277123b0b7b63b4331cfea01658fd62fd4008b31f89408467ef296f25e4e47acf7a2a821bdcdba15f6c262dc9f08a4dd859701fd741a05eeb93d097f3d8199c7d0b0e6bd54b047543b0a31cea704471cd7094206fef876fede047559db2481f61abbd9ecb4c6a18e6dd6c6019c5c63876b2f7439a5db3e1798e963093901e88f874015b656911e0a90eeb606b2d037d3c0ca98f102f706717c6218b9e2d158ebb7f8e05315c707d34e2a0c588344f2ff160ddbcd7e0c1b38e3213f268ce869a55c379e6bf2bdf4ba14c56dedb29f53b805ade673f4c89d254a574e21440fd49226d2abc611c4a0d8dcbc2b33faa16adef36bedf9468ee876b4fa76bfefc111bb6f9e6137ea46924a4a966cdb6dd7b86e069f80a0a405723bdeb165a792d86c59c79329c9221a8ae9cc25f68147e0f939fbf6d3598260d0a950970a4fdd4dc8cbb0d81b60e72df562c633a11ffde6b4808a13c15e864d351a57ee0a98fafd870a8dbfef8f8c7915f6610c7182639aea20696b585a5acfb942083dba9fd42ef67fa8c52a4feae6ba76be6b339950e43211290b93033128bc6e8716ccc5b82d0f8d6b52f669c6c1850c8c3e32c243fb6374166ec795303207ece8d629d43a976914cd0cff928a772b02e63d0636bdc87b6b95354adf36ab9b885b5cabb435a063091bd579a2047bc42eecf0e4114e5a7b8b6ae3382ff5460e426f2e7852033cb4a15ad5376bb6ba061a6e32aff2614a9ddc2203b892c425e8bf02b895bfbdadb4c6edcf6666bfd4755195cb31aebcbc3a5554c0ee91f5482f29d7945a9acc80fdabd4a857320285786c915e3bed5462c787ed3e413ffea7deea7d4d308a6a0b8adbf2adc37914c29066ea41ef6f28d12c5b0a18f0e72495bf94e9f7ffd0d1ab47e1c2118c162715e4b0056a1a5aa7780c7c17a9c39e69f0d473b4c7ea701beaab02c10fc8e7b3797df879b9e473c9004ae696ad59f4613dc0641102970ee7c4f27d30ef5a7c5cd2c074c3aed7c6319d1ed5434145a56dc98fc4ec4a464037a55803ababeca17154b62b7611625e846c7323d4b4c77b9a0aec419004a9c6e3a74532834a374df7fd195c6c7b87fb97f63ccaae36a3b678d2f2ea3bad583cdacbeff914c16faa4fb9dffc846fa5475f1166ba73d4425b2e5dfac0a8e4ed76be904f6128ff86005596210ce502c7553b375ef117c2a29dc0eafc2d66081d2bae661e36264e762b8590f22880e9299e62237a907b734e687e86fe6f174fe88248942bf4ef34e21201ae7e8bb9e07846b0cae443d8966b0f77f8be344710b9f7a76f43bd543209aacb5f529ba755e7e756d06a3616836d4f34e893d4e68352df71510ad8a5863de56d773421708284fba8d1e45be88849b54b1514c8b27e4dabf5281dc79b6d91308c283f4d2f1fe4972469b6810e3eae1dc92dc33d4143d71b8b93fade76cb1d8d3d2016797fc3c7edc1461c5ca14be0677ffee901329650c192010a09d6aec82e2ea3d5d92841e415045636852e5ea1a556ea413b582f23dbe8c21b828fec7747d6f38be7b08df63cd1391bb945602f7c4663d8913b5d55ca92efd8b9c74f2e5958c6056a5f16fa7f754b42413adfe03a516d50f4e116a9e64c16e96760e2d90e3df4d7943b49fea53e83ea7fb5ddc6d75b31d85520147a45c7ad76b9eb30c86d95f0644f9283fd0e5a6ff731fb96720752aa49cfe8d7e051f2e1ab5de3dafc8211c54e7d16d6f37ab19dad15f1966d617a2d0b1d18705255a6f0b3a76d759e71ca2fc51933ccd8f42401a534705e0cfb20609bf315198f0082d06c7890d626629747253df726b7a01bd67a918ccfc07fcafd84277b17d1aeb2b4c34c4bfcc73c394073adb00a5c815fb1d64e4b1c5336f7bd67c1246f811cba5c59e1301aff12fa0c16b84dbb8ea8485ce6f03656681151c3351ceb5a53d9e3176c9f037cad267960c0450cc259ecc1cfba87ef6a05a72c4bb14018b852d54a65455602a98a30f4316ad464865e09f8b2d05d3ba33d086b38b4807828c0bd358de4127e3cde1b6e7d3dbe57e769b57d269f8e7b8ecd8958911dcb57b0aeac7479a51d7f71c1f79844d3cab9117642746d7226d031427b09103566cdff593b0edc929c49d3a96e10f8b9c5fd91b602208a338b3ed885156a88640d29ecc4806468bef9677a09d85a73fc4349fc01e6d0ec0682fbfe265b4a2a1b0cc0490628f125ae2017c9b42df7fe1ef5aa00127a80970facd595b213524e09252bfeb651aa7d7871bbdc4cdf5e360b96e00806a68671dd6720df38c940bd4a57fb24d71a3c423b5cbb54e3a532673cb4dfb3471520ff730eebe4e42d256362f3dc5d84ebedcbd99135b799334a0124d982fccd562b81ea73b5a44fe01a366cc204886246cb1435604ab3ea13fcf71f650d6f6591f651472a73aeb8247f460e781cadb2fba555df67ddaae726505dfc7de1523024f8b6badffd5fac1365e939b4e163f8c2595ed4d208aa40806fe1a471afcba498bef95b477a10ab049fe94dd9d978d67eb097441fbc07461a05cfd8f69127fa1ff05b99ba90d9825c82a443e41a294ef4c77b4aea5cf781382198a832e2b4c3b8c69f3b9fb6842b2f5b021c3765fc55b86a343f7d2173067c4218683cf204f3da534fb2e9d0c8d86d40fa2a20b070098876f2e96e3e4742cf1065fa427eb2c4f2f0b6d3c72b7bd4aea2b68fb8ccb161f9c9e44cbe0ab3211d6d981012fe39dfe49dc31924ad89ed90f1b2c24948041988b385631b8eb5b649ed30eeb97e9330aaa2b1056cb6b2c43bd732130bbf614848a863f14aa621d53284408c1b3b759973ca60ddcfd2e2511371019e143533277b893d0dbd89878fa144cfbe9d3b3f6cf1752abb107545b3abb924611d9a7088da26a30cda83582b1982dda7a5c1422e54a45025c0ad89909fac239b30a73fd36f989579182c52d11ba0556ffdf6906bc3613aa21b1b9f738a4856ff75313cefd294583b84725ff33c2714c719c91cff76439ec07d55a7897105a7269228b785574212491a63d9a032e13c3d731db156d9757d75e46d65a28cfa2c72bb8b85dbb6189ed6eb91e0a9cbacc1ac39b9de2ce290d9902153bcc6746c76be3b11b48a89611534d501fa694bc6fc48a3514faa9ffa91ec83fbc77ff7073888eade55ad6cecdd0dc1c09a57f7a314e6f3be077668481b72dc2f8b4efa95e7346878c061863fa4f113866b169c1496da2011038a53fc73b0c261d868aad7b192c2259d853706aa8a05c36059b0a2d88a6f8cff017f2b6dcd7f883c7dab609156c452743ed4a984b7026a94b0e0fca8a17c83d864cb2553757678d9653704d9095060ee53c521350cabc65c20e26bedc8ae40d6d4aecbf09fb5951e64932575eea092a09ab00d87bd7c859cc18f40de9eb7b923d675b3dcccd9f4e63623d72421579c6ca51e55c067d2dcee9dc425a25e556f4f3da156533d8c6fbc0f05cec8f911360f969616cf56b2955a39098cd4b2b03f048eded913fe049ed968a945f11df9135bd82191e3ff2bcb3d96905c027a079da3489d22c0a5393c9549faae32ccb3a52000404d94da7d8f51a9bb92a6f932a257a4fe4959c89e9c74fb084ed7df23252a8c3dd85f8f3f78182256dbc66b1156554828e90b1641b8889b31e2b6e44ad0d547aae31cb874a05d6e02ebecac9139ebe7093487548ae5bca821e29bbdd6b0ab53ed083210fefe087aaa06c2764590cce0c8efdd4682f07a07d907cd0a621ec9b0fa51d8cb230ec037e670cd1bafe3c0f43f0033476a06153b6eb3db0e45f78c926f0a2df5f92bc501d679472117e808300658f7db83724f78e51b241790915f21d2fa91d8b0ec63f9371a95e2c32e3585da34d64dac591fcc3fb0b266db67c45bd1f0222d62de3f0c49e682643baa69344d9e07c86c906ec990bccfbd068c785a603cf9ac361ae660f5bc5a6b8591d103911addb62e3955c5153251e20be62ce106147e2fc99905c0c205977a3072d0c986cec5e38a06f70f2a8e64b0496603c23506f7ccd7dc0f7f3e45c9aaa351473e90c655f8e700ef5804e91f5525529b7227ad259adaf5fc58bdb7bdbcceda3bfe5061b8f572d766b3525b99859ce21604e67379e309e24a2aaab2923c97612049db671f57535f8b6b9878c6916e2421949ec4b836b1ffb6f638165458911e5b57b8c27fa46dd391fc06b0839881063bcd513c65a2a1df9232e3d2e3d35866650dedc29a476dce50f61ead08367463c8e69361f252d2491bae0c1d4e6a1fff3e390faebdfc21491462e36d07da01a84f888a0e06daa45a2e32ef321b242d55c91ab0b379861cf329ec2ebeb56ca2942868196170904b89735f52e9e501220f750bba191383cda301af05b323908e8c4bf15b6acef1afc79c876c2c096b4decaea0e5f6ab31096c250a2d71127c4fc451888b24a0d28838a9abebabe352f77df69abc8075c4374ff104a69596e0e1f96679d7b0f0f86d8bfabc8f19c6aadbf22a3eeef189bb9b917e7c0c6196dc0d6ca9ca2cf81f94f8b1cd8d57842558cb5a0c2ac82518431c6da8d7d8d4d32b093d71495febd37ea2764d3b03c927c8284ee704bd2f82e7931ce66b3ab1dd45f22116605fc58dbd552e063766ebc8b819355708e7c6a85d59e8848962e82c9461ac92ad443ca3b728e74bebdb2b8f1fc30ad856e082e9894cf4d3134d144aacb58c779b14418c2a727fec6106c4a0789ad81a029df0ae1dea6a55b30f0450c069e76b47fbdc4776620caf4a9588185e3bf8c0999063323b821d912d443bea0ff8c6460fdcdea2e14befcd1bc687dd980e20c7e3a269dacf0cdefebedd3c8dee39245efdae3aaf3f5e3d0fb40a3e0fc753b1c2ed479c937afe659b244af3c91011deb46044e5bd6197aa10bdc1d60b392e55aa399082f10794e809d27777da4aaa66cc33d8eec0f33818c6658f9590a205443bc2aa18e046560829a0969c4ec3ab3e53cd7737128bcade46911dcced74a6126af2c87f1de11ce1999eb02d7d36dc3bc9f6cd9ffd5a5c0fdebda0b641beb2bd034a6fc4e0118ab9e4519b5ec31125fed82a9245248b68de26b7e630e7a2121b99655eae88f9f9c3750b0e0ffa15dc63beae638f438166051962d15e6f70c0a7217af5b9d969bf766f93b89c631906"}, &(0x7f0000c49000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e32000-0x8)={r1, 0x6}, &(0x7f0000424000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ccd000)=@hopopts={0x0, 0x2, [], [@jumbo={0xc2, 0x4, 0x9000000000000000}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000626000-0x6)={r2, 0x4}, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b51000)=0x0) ioprio_set$pid(0x3, r3, 0x400) ptrace$getregs(0xc, r3, 0x7fffffff, &(0x7f0000a62000)=""/90) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xba7e1d4b3c37aaac, 0x3f, &(0x7f0000962000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e67000-0x4)) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x80800) read(r1, &(0x7f0000f7f000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bec000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000050a000)={{0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r3 = gettid() fcntl$setown(r0, 0x8, r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c8a000)) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000e02000)={0x1, 0x4, [@empty, @random="12b59b4e1212", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000edc000)=""/4096) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000f24000-0x2)=0x4, &(0x7f0000217000)=0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000f07000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) [ 45.056510] sctp: [Deprecated]: syz-executor7 (pid 6218) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.056510] Use struct sctp_sack_info instead 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000fa000-0xe8)={0x0, 0x0, 0x0, 0x7f, 0x9, 0x0, 0x3, 0x2, 0x10, "8fe86bb8e08207923281f1fbf998b6470f501da740fd200862d09f0f76aad56500647bb5571f3f8854c04926c6fca4b3ecf495213dacd31c9e4d0294e6d1fd84", "c2a380ceacb95601acc46023ce22e188d7fb6fb1b65f75f664af56702ffd3c9c3e091fc3549b188b9772bbb06791b76ab9bc52fab6b0569cef42bab9bd2d068a", "d3a4ae549334fcc086482638c193dbb552ed9d98b2ff2a9bc57cff844e8cf220", [0x0, 0x9]}) syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000004c000-0x8b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x10806, "56c0c1c8401c352ee58000722da80b96341d424867ee9b1937c13547"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0x714]}) r0 = gettid() r1 = getpid() tgkill(r0, r1, 0xc) 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x52103aeda811c249, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt(r1, 0x800000000000026, 0x3, &(0x7f0000dc8000)="0c2befd2dc87c11bf5655c0c56fc22be1a10e43db68c583eca1b", 0x1a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e21000)) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009ab000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000)=@assoc_value={0x0}, &(0x7f0000282000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000404000)={r1, 0x1, 0x2, 0x7, 0x0, 0x401}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079d000-0xb)='/dev/hwrng\x00', 0x4ca000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000065e000)=""/101) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000b84000)={0x8bd0, 0x8e3, 0x3}) bind$llc(r2, &(0x7f0000318000)={0x1a, 0x1a, 0x800, 0x4, 0x100000001, 0x512, @random="7c72f262932b"}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0xfffffffffffffffc) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef4000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x9de9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x8, r1, 0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) lseek(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00005d0000-0xc)={&(0x7f0000a2c000-0x8)=[0x0, 0x0], 0x2}) [ 45.134322] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.143793] SELinux: failed to load policy 2018/02/16 16:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mlockall(0x94b42b19ad22a250) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) read(r0, &(0x7f00002b9000-0x64)=""/100, 0x64) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b61000-0x4), 0x4) 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f00003d4000)='/dev/midi#\x00', 0x10001, 0x400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bef000)={0x0, 0x0, 0x1ff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000268000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000898000)={r3, 0x80000, r4}) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) fchmod(r0, 0x80) r6 = gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f0a000-0xb)='/dev/midi#\x00') fcntl$lock(r1, 0x7, &(0x7f0000324000)={0x0, 0x1, 0x6, 0x4, r6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r5}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x6, 0x86) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c69000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) sendto$inet(r0, &(0x7f00001b9000)="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", 0x1000, 0x0, &(0x7f0000639000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000924000-0xb)='/dev/mixer\x00', 0x400, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/ppp\x00', 0x559100, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bc0000-0x4), &(0x7f0000395000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000d0000)=0x20, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000d3d000)={0x1, 0xd8}) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000208000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000002d000)={@generic="7a21e154da93ad2e0f7dea90e7821adb", @ifru_addrs=@hci={0x1f, 0x1, 0x3}}) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000}, 0x0) sync_file_range(r0, 0x3ff, 0x4716, 0x4) 2018/02/16 16:11:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000484000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80, 0x0, 0x7, 0x5, 0x0, "306fe8738cd431bb2cc1008cb983d63d22f61da7fcb5c4047606ecac6cb6a131c16f6bbcf6958d5b4b281e21f97e8b3a8e2600c16417de26a3ab6c6738d5e7", 0xfffffffffffffffb}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x200) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x5, 0xfffffffffffffff8, 0x25, 0x64, &(0x7f0000002000-0x64)=""/100, 0xcf, &(0x7f0000002000-0xcf)=""/207, 0x22, &(0x7f0000002000-0x22)=""/34}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000127000-0x3b)={0x0, ""/51}, 0x3b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f98000-0x50)={{0x9, 0x60000000000}, {0x1000}, 0x9, 0x5, 0xffffffffffffff7f}) msgctl$IPC_RMID(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000055c000)=""/252) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000a11000-0x8)='./file0\x00', &(0x7f0000ff6000)='./file0/file0\x00', &(0x7f000036b000-0x7)='cgroup\x00', 0x8000, &(0x7f0000709000-0xd0)="6c070aca273815f7f0c598834848d45def52dcecde41c7cb8ae823a9ff7b7b24765ed37520e3b2decbd296f6309515228804d281fdcddeb62aea8f649464d2679986b6ddf5d1e6d6359d618a85ee574ffa64a5012801dc10dc9bd2ac7be72446d48f2ec42949de2738df07be333a413fd77f809544915e40dc98ae716c529dad6960b53e636cabcbb54455f171622ebf8acb0bb8a65dadbba848b680e8e539aa8b73248f32a83a574fe60175b9c0b87b7252bf8f8a7cb7655a1f1b9d377810a8816040b35f1a83b6c9de1619e209f4df") chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) [ 45.189334] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.200499] SELinux: failed to load policy 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b8000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000042c000-0x10)={0x3, &(0x7f0000361000-0x18)=[{0xffffffffffffff7f, 0x34de, 0x2, 0x20}, {0x8, 0x100000000, 0x4, 0x1}, {0x10001, 0x1f, 0x9, 0x8}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) accept(r0, &(0x7f00005ea000-0x10)=@ethernet={0x0, @local}, &(0x7f0000146000)=0x10) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000dbc000)={"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"}) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x40)={0x1c00000000000000, 0x0, 0x1, 0x8, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079e000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f7e000)=0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00004c6000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000002a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c93000-0x2c)=""/44, &(0x7f00002ca000)=0x2c) r3 = syz_open_dev$sndmidi(&(0x7f0000f21000-0x12)='/dev/snd/midiC#D#\x00', 0x100010001, 0x400) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ccf000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x400) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000133000-0x6d)=""/158, &(0x7f0000bee000)=0x9e) 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000124000)='./file0\x00', 0x2, 0x112) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000010a000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb6}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x902}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x94) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f00000f6000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000068000-0x1a)=[@op={0x209, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x0) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6}, 0x0) 2018/02/16 16:11:44 executing program 0: r0 = inotify_init1(0x3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rename(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000000a000)='./file1\x00') r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ce6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x18, 0x1d, "3a52055c072f33ffcf198bf5851a5cb6364a2d6bca62d60b04a07bda39dda1787feee96098088e1c30c0c6a279ee13fe6bfc8ff03340407d935e628f53961a48", "90e26bb890020de48ccbd5099a266b3e619e23b6fe578b0927c01e0bd57a76df", [0x9, 0xc3]}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000011a000-0x4)=0x1, 0x4) 2018/02/16 16:11:44 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000c25000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x400, 0x6, 0x9, 0x8, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000795000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000532000-0xb), &(0x7f00006e3000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000239000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000531000-0x20)={0x40, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000dd5000-0x10)={0x80, r5}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00008c0000)=0x2) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f000001d000)=@known='system.sockprotoname\x00') syz_emit_ethernet(0x66, &(0x7f0000012000-0x1b2)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "160015", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0xffffffffffffffff, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x100) r0 = syz_open_dev$audion(&(0x7f000052a000-0xc)='/dev/audio#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000afa000)={0xe8f2, 0x8000, 0x100, 0x8, 0x0}, &(0x7f00003a0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001c4000)=@assoc_value={r1, 0x1}, 0x8) r2 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x7f, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000127000-0x8)={0x3}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002d2000-0x6)={r1, 0x8000}, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009e8000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f0000117000)='./file0\x00', 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/checkreqprot\x00', 0x501100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008b4000)={0x0, 0x2f9, 0x10000, 0x80000000, 0x80, 0x9, 0xfffffffffffff000, 0x9, {0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0xb3, 0x80000000, 0x90cc, 0x6, 0x401}}, &(0x7f0000073000)=0xb8) pwrite64(r2, &(0x7f0000b05000-0x1000)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000047e000-0x108)={r4, @in6={{0xa, 0x1, 0x164, @mcast2={0xff, 0x2, [], 0x1}, 0xac}}, [0x7b7, 0xb209, 0x3f, 0x8, 0x86, 0x2, 0x7fff, 0x7, 0x9, 0x0, 0x101, 0x53ec, 0x2b, 0x7, 0x81]}, &(0x7f000097f000-0x4)=0x108) 2018/02/16 16:11:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) execve(&(0x7f0000b43000-0x8)='./file0\x00', &(0x7f00006a1000)=[&(0x7f0000c53000)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00009dc000-0xb)='\'mime_type\x00', &(0x7f0000603000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00005ba000)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000074d000-0x40)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00003f4000)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00008ed000-0x40)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000bc3000-0x48)=[&(0x7f0000d02000)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000efa000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000098f000-0x16)='eth1(posix_acl_access\x00', &(0x7f0000797000)='selinux\x00', &(0x7f0000a2a000)='ppp0\x00', &(0x7f0000881000-0x40)='jitterentropy_rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000204000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00001fc000)='eth0\x00', &(0x7f0000be7000)='bdev\x00']) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/16 16:11:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f53000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x498, 0x350, 0x198, 0x0, 0x198, 0x350, 0x400, 0x400, 0x400, 0x400, 0x400, 0x6, &(0x7f0000f3f000-0x60), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x6f, 0x6, 0x40, 0x1, 0x800, 0x7], 0x31, 0x9, 0x2}}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1, 0xe2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x2, 0x4}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x73}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x6, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x6, 0x81, 0x5}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d284ab98bd70913ee54d7aa19d2b2e0e", {0xff}, {}, 0x0, 0x2, 0x60}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8, 0x5, [0x39, 0x2f, 0x3b, 0x3f, 0x2b, 0x21, 0x2c, 0x3d, 0x36, 0x31, 0x3f, 0x3b, 0x18, 0x31, 0x35, 0x25], 0x1, 0x0, 0xf9}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x4, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x2502) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000002000-0x4)=0x20, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x72c, 0x4) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00008aa000-0x5)={0x73, 0x79, 0x7a, 0x0}) request_key(&(0x7f0000682000)='encrypted\x00', &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000981000-0xb)='/dev/vcsa#\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/checkreqprot\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c1000-0x10)={r0, 0x50, &(0x7f00002d6000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f97000)=r1, 0x4e) creat(&(0x7f000025d000-0x8)='./file0\x00', 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00004b6000-0x8)) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000dcc000-0x4)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003ec000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000046d000-0x10)={r2, r3, 0x100000000}) ppoll(&(0x7f0000c1d000-0x30)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d55000-0x8), 0x8) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004ea000)='/dev/audio#\x00', 0x2115, 0x4000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000360000-0x3f)=""/63) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f000010c000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aa2000), &(0x7f000095a000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b36000)={@generic="a9bbc8fa37135ef60596078e41c06060", @ifru_flags=0x400}) close(r0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000815000-0x8)) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f8000-0xea)={@random="d7ec470c4d0e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "fff507", 0x10, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07ff00", 0x0, "293697"}}}}}}}, 0x0) keyctl$join(0x1, 0x0) 2018/02/16 16:11:44 executing program 2: ioperm(0x6205, 0x4, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) r0 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f00005e9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/16 16:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) syz_open_dev$mouse(&(0x7f0000c9c000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x24000) epoll_create1(0x80000) 2018/02/16 16:11:44 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000f65000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000116000-0x20)={0x1}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) r3 = dup2(r1, r2) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a3f000-0x6c)=""/108, &(0x7f0000805000-0x4)=0x6c) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000441000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f1b000)={0x0, 0x7ff, 0xa, [0x6, 0x0, 0x9, 0x6, 0xfffffffffffffffe, 0x41, 0x2, 0x4, 0xffff, 0x3]}, &(0x7f0000e87000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000669000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d8c000+0x897)={0x0, 0x100}, &(0x7f00006f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b77000-0x8)={0x0, 0x8001}, &(0x7f00000d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000811000-0x8)=@assoc_value={r1, 0x10000}, &(0x7f0000050000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000275000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x0, 0x7, 0x4, 0x4, 0x4}, &(0x7f0000a49000-0x4)=0xa0) r3 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r3, &(0x7f0000e0e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000030f000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x62fa3bd, 0x2, 0x0, 0x4, 0x1cd, 0xfffffffeffffffff, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000918000-0x8)=@assoc_value, &(0x7f000088b000-0x4)=0x8) recvfrom$inet6(r3, &(0x7f0000b7a000-0x6a)=""/106, 0x5776da9d, 0x0, 0x0, 0x0) 2018/02/16 16:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000862000)='./file0\x00', 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a7a000), &(0x7f00005d4000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00002c1000-0x4), &(0x7f0000c69000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000227000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) open_by_handle_at(r0, &(0x7f00009fc000-0xcc)={0xcc, 0x2, "d7117b56088c5fef7267bb1b31fbe5a846a944a7e9655d15f6f3a6f501e1b1a7645e54890823e2aa1c48ffcf2b2cd79401c43b6542f64e2ae5c655de5022f528dd8e2f7901153181f641c05d150f0846637f755c6dba679f30c713f637324327b8c2db323f8e17478b14fe2b32a53650defe326d1ef9f32d8d4d1229322437d897d0d54f47316d60e5862a17fd9651b9d59edf42739d9bd82b2903d540e0bb9955e4ca1b2727d8fb8484c5e79fd3005b045f10cb15f4467634ff72368b48faea574be069"}, 0x101000) openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000399000-0x4)=r0) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000e3c000-0x8)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/vcs\x00', 0x62040, 0x0) renameat2(r3, &(0x7f0000e51000-0x8)='./file0\x00', r3, &(0x7f0000708000)='./file0\x00', 0x4) io_cancel(r2, &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x8, 0x600000000, r0, &(0x7f0000d6b000+0xb76)="d9008be480eb2e398667444f38db4d8be0d0171bd0f565adef7c6a6c4d2daf4dfd57d0c097919d2ec0b4c144343727597fbe8859a30df552d520e6162be7d71dfbe751a3fe61af30fb8a29f9c24dc30d6b4e6dc4f3d988513ffae76049958b200f414df36d3eb70e2293a376085a725fca09eca8033d928491481025e7c98173efe21f407af9d1baf91c92bd0a42c19d5f112ecf574ec88336d6b860b77248a6552d8b2c269f2d2933aed80282d1eb78", 0xb0, 0x0, 0x0, 0x1, r3}, &(0x7f00007e4000-0x20)) r4 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f000073b000-0x8)='ppp1em1\x00') 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000e15000)='./file0\x00', 0x0, 0x80) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000008000-0xee)=""/238, 0xee, 0x20, &(0x7f0000002000)={0x1a, 0x14, 0x358, 0xbae6, 0x7, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000f50000)={0x7, 0x7, 0x1fe0000000}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006000)) signalfd(r0, &(0x7f000044d000)={0x5}, 0x8) fdatasync(r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d5f000-0x90)) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e75000)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e70000)={0x0, 0x7ff800}, &(0x7f00006bf000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf8000-0xe7)={r1, 0x1f, 0xdf, "7f3581277fbdfa8a1c14d190135e2f26f443313521582bcaeebb6db1f58074bbff52a2cd253bb133f4f15de62c9efeb2e8cfb649000b7ac9065ed66d3992a4ce4923cdf6578ae878019a57f626db84a9224fbf2b0711d0211eecdeeaeeab26332a5d256ff86412385ab84fa5938d99eac176dc84b42dde8f85e7ca400c5b85ba6a6ff79d9472b054d8f6c04c5d1f786e574f1610df7417210f5ea742b398db498a932cde3a9ed4c4ab2f9c35b38d5c0465e1abb32ce82f27c1b031cced2a751537e2730e670556fe90d8fc309815ec72be204849ca70a0d8c31683441fdbc3"}, 0xe7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004d1000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfcc3}, 0x1c) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40002000000000d, 0x2000000000, 0x5) write(r0, &(0x7f0000814000)="1f00000056000d6dfcffff05bc020303ff0f00000000000000000002000039", 0x1f) 2018/02/16 16:11:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00003d9000-0x9)='children\x00') fcntl$setsig(r0, 0xa, 0x400000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e21000)={0x204d, 0xf51, 0x40, 0x1, 0x8, 0x9}, 0xc) 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fff000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x1, 0x66, @empty, 0x2}}}}) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0}], 0x1, 0x0) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x19) statfs(&(0x7f00005d7000)='./file0\x00', &(0x7f0000350000-0x57)=""/87) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000149000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"04bd0149d074ff8997ba03e24145caa39a9ed345b421cffb0812497889ef0dac120c6742536f50ad70e5a7708b402f0f987f6f7f9737a5a64f"}}}}}}}, 0x0) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffd, 0x7ff, 0x10000, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) fanotify_init(0x20, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d69000-0x14)={0x0, 0x8, 0x7ff, 0x80000000, 0x8, 0x6, 0x1000, 0x7, 0x80000001, 0x4}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00005fc000)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000065f000)={0x2, 0x100000001}) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x293c) 2018/02/16 16:11:44 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000512000-0xe8)=""/232, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e69000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000e6a000-0x10c)={0x0, 0x8, 0x3, 0x0, 0x0, [], [], [], 0xfffffffffffffffa, 0xf7}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00001fd000-0x28)={&(0x7f0000798000/0x2000)=nil, 0xffffffffffffffa1, 0x3, 0x0, &(0x7f00004a1000/0x3000)=nil, 0x400}) 2018/02/16 16:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a96000), &(0x7f0000279000)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f000002f000)='/dev/cuse\x00', 0x0, 0x0) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)) creat(&(0x7f00007ac000-0x8)='./file0\x00', 0x1a1) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000598000-0x40)={0xffffffffffffff81, 0x7, 0x9, 0x10000, 0x1, 0x0, 0x9, 0x2}, 0x0) modify_ldt$write(0x1, &(0x7f0000ded000)={0x0, 0x100000, 0x6000, 0xd24, 0x20, 0x1, 0x53, 0x2, 0x4, 0x5}, 0x10) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9f000)=@sack_info, &(0x7f0000ef4000)=0xc) 2018/02/16 16:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x3}) r1 = syz_open_dev$admmidi(&(0x7f0000fd3000-0xe)='/dev/admmidi#\x00', 0xffffffffffffd43c, 0x102) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000968000-0x28)={0x3, 0x20, [0x7fffffff, 0x6, 0x3, 0x9c43, 0xfffffffffffffff7, 0x5, 0x4, 0xfff]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008b0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000182000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000697000-0x4)=0xe8) r4 = getgid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0}, &(0x7f0000dee000)=0xc) getgroups(0x0, &(0x7f000002e000)=[]) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000e79000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000792000-0x4), &(0x7f0000cbd000-0x4), &(0x7f0000951000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000696000-0xc)={0x0}, &(0x7f0000096000)=0xc) r11 = geteuid() getgroups(0xa, &(0x7f00004cf000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r13 = getpid() fstat(r1, &(0x7f0000fa0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004d7000-0x8)='./file0\x00', &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000054b000)={0x0, 0x0}, &(0x7f0000049000-0x4)=0xc) getresgid(&(0x7f0000b68000), &(0x7f0000022000), &(0x7f00004a7000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000bb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003be000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000f96000)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000085f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f99000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00005c7000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7a000)={0x0, 0x0, 0x0}, &(0x7f0000a6a000+0xd23)=0xc) r25 = syz_open_dev$sndctrl(&(0x7f00005b7000)='/dev/snd/controlC#\x00', 0x22, 0x20380) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff6000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000022a000-0xc)={0x0, 0x0}, &(0x7f0000e07000)=0xc) stat(&(0x7f000066d000)='./file0\x00', &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getresuid(&(0x7f00002d4000)=0x0, &(0x7f00007d7000), &(0x7f0000f07000-0x4)) r31 = getegid() r32 = getpgid(0xffffffffffffffff) r33 = getuid() r34 = getegid() r35 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ad7000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000e1a000)=0xe8) r37 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000660000-0x4)=0x0) stat(&(0x7f0000b72000-0x8)='./file0\x00', &(0x7f000056a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() r41 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002a6000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000133000)=0xe8) getresgid(&(0x7f0000bbc000-0x4), &(0x7f0000a55000)=0x0, &(0x7f0000537000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003c0000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000755000-0x4)=0xe8) fstat(r1, &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000f96000-0x8)={0x0, 0x0}) getresuid(&(0x7f000059a000-0x4), &(0x7f0000f4c000-0x4), &(0x7f0000461000)=0x0) stat(&(0x7f00000ce000-0x8)='./file0\x00', &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000581000)={0x0}, &(0x7f0000baa000-0x3)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dbd000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000537000)=0xe8) getgroups(0x5, &(0x7f00005fb000)=[0x0, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f00003d2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba7000)={0x0, 0x0}, &(0x7f0000393000-0x4)=0xc) lstat(&(0x7f0000123000-0x8)='./file0\x00', &(0x7f00001a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ac9000-0x4)=0x0) fstat(r1, &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ee000)={0x0}, &(0x7f00005f0000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0}, &(0x7f00009cb000)=0xc) stat(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f000094b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00009b7000-0x230)=[{&(0x7f00001fc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f27000-0x80)=[{&(0x7f0000a72000-0xc)="be2bfa6913bf7f0575c7b628", 0xc}, {&(0x7f00008e2000-0xe1)="aad828f30a9b33c946d1a936427825b6e30746f97ff8fae05e45500182d1ed8139bdd64094da4cf8dd207f33104c89d72149f3c91d12ec36864c67b2aaca3a589c005730b3fbe4a60a2896ed4495d3606da9ca8224c9e631385c11c5d7d0fa7a7b4f0e6a07565e024d3aa320fc6a0c56647438d7bcd4c9409e859191f9a2679907f9d4abd6f94e101b10bc714d6f0ea92ea63330f3cca9a8c388737d916d0d0b99a3357472c9f04d5ad026a4d8153af6f2d9966dce5b7d00d2c9062d7960bf0681c21b00bc7ac2b1c86dc4463c67ca6962b64f2fda0fb457cb861eee54167767ff", 0xe1}, {&(0x7f000091f000-0x50)="602b6f7f8fb1b0d6c03e97c0a4cfa9e4b2f24c0440fd0d3455e3681b34d9698a88dd4006d3b9a9edb04158b07e2d5da08fd07504a9055c041b3cfe64fd30c92666abc01b5b06234dc8ba175e4fc083c3", 0x50}, {&(0x7f0000308000)="d1132c50105df1341aa2dc6ac78ce446092ccaac331ba0879063748875e027ef52795f2b42b265a9900748cf5b13101c62da223b995be4e47e35b0a2c91f051b6ff7f177c6f8c50d156544c179fabe6ac6b97999e8b26bea7bdb75caf778b6720161cf", 0x63}, {&(0x7f0000727000-0xe8)="61dbbddb612765704db423d8c4d40c52dfd299923af1f803be0d5c911c2d0a82d09697e6980d643f22f656ac6d0f4a4214ef75c07f12eb9e65ad8c63e81ea8b4f3a09490f1c8a5faeaf75ae5f98cf9f593fea5cf6bed75ae0a6b374603e5bbe11c1d94356afc86e9e9aced7c03ef604a7de09433ec69690affacad8e76d9037c953d93a66d7fa903d20a345a894fae40ae40b0ecd0e39c4af4e33314d95062e462790b5faef6fda721fc0d9664d0ddf7aae25805b3febd2672ead6a2d427253cba59a94632ab23a014095d66713c315da371658e205d95e20ae414df12d9f0be307613d021fc2f52", 0xe8}, {&(0x7f0000a62000-0x90)="16d7fa4cec90282ca588a41e567af1196666cf22e69e60e4bd4b4661cf781aed1b36cf931419ec26fe366bc83073e72fdc62b1e11fd3355bee630f1572d0caf4eade4c11341c782a0606a6bcfd4f8118e54391240a857df0605aac0fdc32961812745e9c641c046e5a1208f690fd1a6dffc2e5e05876f610c68ae9005e11dc71b3165f1def5e3c9776e7a8ef2eb09804", 0x90}, {&(0x7f0000fae000-0x1)="f7", 0x1}, {&(0x7f0000581000-0xf)="63dea6b41230ed081ac45bd4c07b3a", 0xf}], 0x8, &(0x7f0000708000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xf0, 0x4000811}, {&(0x7f00001aa000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000098000-0x40)=[{&(0x7f0000bb2000)="ebd8ddb7caf3e36512e327271666ac027590b713c2b1a30856cfebc070f0979ef5df848ad88acfab79af1b3b34f6ec0946c6579c63e6797ba146fced8d3db6ef7d6482fd7267fcf975536f13d2dc69b2db34e4998b", 0x55}, {&(0x7f0000c68000)="5b50738add07a227e818220cfe4e5bdd3a1da3a583cdc3df4d46246e16a3bf8a45d1ab32a6e5238c1ba5743cf8c9df67fb4c3021fcdabdbe39eb169947ff6953d38306a450e7bc7fa9c28af47834443ad006633564ec439f4b70f89eb685ae8a71c0b453a8ee555222990a165d6e2ac44095e1137cb271a87d55da4e1eb4a526d8e5d6076d19743c7e1b5b94630f94fcb84417e282693d7d5eb548d33a714b98299933add5e8d36bf79e166bd79764a7bf5a19bb886ecbd280cde57a8be711eef056d1175ddfa946652023268f", 0xcd}, {&(0x7f00008bf000)="c88bb5f373b65abe9598661dd156412ba753624d9e94e70cbe2ebbf79bae0f1259e5a1a5e38841f9dce71a95a3bcd5a3d36be8ef6a424907c5ba64f2063daaa57992d5b9b922cc185e7dd76dbb56614539ca50ff307c0f1fe650ac783d330d23d9a4b2634523f1ed3d9ed5558e10e1d202e33e094c6b73a8b6a02fd8a05f1d172e6223d7bbcb434f4e9c1ef7cbf078e76ad362612fa5b0da74c16d829a0922d3459d46e364b3ad242743dfed702a08d0688f2bb2463e689cabc1510bb70646ded5d805a17dd5f8fa79a2bd6710084cd3bbdc26ec48e54489", 0xd8}, {&(0x7f00004b6000-0x31)="2a2da80cc715c4fb58033c3191aabd8be854b65ea127294564af7f69813a6e2ed2b97246fa2c40b1b5c5c7ed1aa816a364", 0x31}], 0x4, 0x0, 0x0, 0x4000800}, {&(0x7f0000c6e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000188000-0x20)=[{&(0x7f00000ff000-0x4c)="4008e4de4c57d7d76c5d2f3a8c7ec1400bedc04c2c79cbe4ec097f6d5d8022560bb868c2bbc2f2fd1b961131ca983dada4a22d29511cd792953b26d496c5881972065fcb4dbf3a209a609094", 0x4c}, {&(0x7f0000c37000-0x55)="39974aa9fe24b4af6b96193d3104feb95551eaa6fbb090a10b69c6ffa4e4665b4deb7ad4060d1b8deda126407cebd4488b652d0ddfdbce06ec82696f805822601f0cbe556c7638f2656ae87080297e36f2c0ba5f8a", 0x55}], 0x2, &(0x7f00004c9000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}], 0xb0, 0x20000000}, {&(0x7f0000da5000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ce3000-0x70)=[{&(0x7f000017a000-0x28)="e69d065efe8e268679a75e1a6921b503675f16a4e643793148b17f25c3cac6a64b04a480f3fb433d", 0x28}, {&(0x7f0000c98000)="39e9", 0x2}, {&(0x7f000001e000)="95d7a1c15667fbce4c7980023678b809c1fd4b6fcf3b077fa1f71f975b015c8738cab81e48582851a1292277c523e8cbbd43e333baa6d1364b46e6ddecd2a24f9cd125f404a2601a02b573b950c88d616e95c035759bcf363e791c306eb754e428df1f65cb601a7ca2b7aea7fd7c8d6476e7200de9a2f319c879836b81f70f3c6ecbff96bdbd5d0e76317f42981a1ec5421951327b70ff8a9ce7c5f68c9ad73a5f654a1f93ede6dae58d687f54", 0xad}, {&(0x7f0000a78000-0x1000)="c219b83b455f2f6410cfc57493e1316b54a8793b5c03322e2c3aa5638cb2900cf5569c072b47cd9092500fe36b0e7ef8a7c0e7d631d3db68af30a711cc69ad3194d95f54e441892189156a4dd6ee23d9dc2245ac84dad60db949e1ceaf78ee9dbc800dad3fd33baaa8bb8fb439f814afbe989c4807eb6bab778cf5dc24b292f0327bda0b4a256c373a53425e6096705f710d84d77e63cb866dba74b25abbc2a230f142c3dd80b5634507e91990aec5c3cf58801e99f3eaede4b34aace859e2e235704f725cca0d43c3186dfd2072cad1340b87bea8003556672591c274fa11b65664c3ca9d38dd7d1e02ac089a77e7a3395df0d0dc75c38f4c30defd1a01b995580bd9f2786f2669b2284174b90ff81a3d991b5a1c550f3883d8395109e91e5aa678fc64de48e52ee4e2a6bc817fbfe39bf52b1ed3aa7d986ae5e9e1a525974c80dca17bdce963551bc3d124419d890982be1672b08c7431fab4c206f5bea526f0e6531a36a63ffced207e90218bdb9a7c37c301c471c4649046c2eeb3c81e9b2866f7b6b229a06f12d7a399c3672cc338e3fbffce15ec13823ff8c3515cd9ad69bc082d35819db424e02d9f5ff093646386583e9229f935667c80a22352ac11339e93879e3beb0a8540b4a63321239a017ec977c3fdf42fbb883b56c8deb6ae05efb259f4f3471c3353f7341210cc36ab5b0723e49fee50366ecb3a69080da8d9aef9c0071beedfbfbbe733e143e1d8fb236cf46f1a26d510afa4cfd92ff61927273b0f74e4ce93a405d0488e78b41df063355a73547964717cfcc582c498101516662aa97091438ef680c01b048ae26b14ca8756c276cbd5705548996de84c223bfa5cd1dff08500c02956e82729f9ce6922af1d69d56c3792830b42b198d1f0193fef48920156b4a0292dfc31c1c65c0f3c288a8e91509fbae870027199c09d9837df4057377528ed8cceb27435b6d0ae688c070c8e56fe06afdc174d8e4fe471349712ced4a2f1f530b99a38016ba9cfe79b7309e663977a1cd959c5125516db8a139d2f352f83fee69cec393d27bb8ac630bcc079b5d6a80652f0d4b2fd28ee1fe4a39903335720875ce92fccdd0059cd93b4f209d3920a67d08dc32617494a95c8be7c5ee9ed7dacc541a3012b24afe6e310aa3a35b835c745439f2e0b82b42ed29350d197661e84963c6a67d26e06e7439f6cffde736df49ac2d59ae3ee450642f67d2b29f316e50e58928726e53e9516b1e017745d3912323f0681cf71cbce01f70397b94edd4f058a029433c61c381299c62a6b3c9d81cf53947e41a3fd8b1911ede4ad1471de2a0e8c7a1b7fb30ae76bb589312aebf4828c579b269d23c99f3347087c767c97d067f3e70b87a872f809d63264e9b3e3e482b9d32ad1a08699c41478f93b3b13e04185894b3911db58298942b76e7cc138f9c6e6a6e4c4b7fcb159749e950348654283391684802cb20e9dcf69b0d7c2aaae9640ff7b94e16bce9ffc8e1347b19bf1b15e289512c259c6b2ac197228d475a3f751061ad708dad657c66e89af6ad95510d6da6789d7127281a008063259ed9f4a12408068c6ef5f8e4cbf995aa0d5dea3ad95065a3a765c1c523bd998e5be3d4eacae4d214d09fb8073bc7a2e82a0aaf4247233a7264256716709364aa2d1c92313aa4a2d46e1832b09b862bc5e9dd3de76ea566d84e1db87b8b91d69b97898f6d99d567910dbc75c3a89f25341dcaab6516a90bfd3e70809b33f0efa88da82ffc5d825c697bb8a0a2de70513e1df16437f2f3a0dc81128556418b324ab1651da4526e371f01cb060ff6ba5fb4b74ac2f7db7554d51be0840af73a544e060b3d1d31d88b8183f80e33fc05ee0915ce2b001eacf622f5574b503930830210a610407740320266088fbe2301759c5c1aee11f0d90e107c59b500d9c178f015aae080dfec8866e7bac76b5f8288e8e421d6b27129a4dfb7ae16861dfc9012b2e9905baf7e09c23f8f2ba063fb9855e27613f7ad15e33045db436b52bf14173c640d900a626617ab9922809ce28bae1df3b31f582b03171e64e82097c25565721736ec164305caf7a5e06b0accf0277110b1f1dbfdcec90c2bbdfd198c3058681e32b86c3355ec1cbeaa0c3021c5eff12dc17338bf45dd93181b475698587e234739485222cc526dafe0c027889924eb9a3cbf6c5daed595cd139922957997dd7cb47551ada1fec840510bc26f03c1548549bdc5bc6fbb12116b248297442c41416b5dbd28b56fcf369edae3ecf1c10628fea4f4086df784fe9cbb350acd991be88958803d148ddb91e10efa2a05ff544dee71e917ff5387d197cdf65d0ea383dd95e6ba3a77cb9c91adef775277a9c1cdff82d5009a3f5e9ab9ed479688dfb011fb24595a8660edbb57aa53fdb5b1ac8d617b46730fe74ed3a33300f0081a8802a4e7276ea7720d0749a42a3d7c52c36c42004c7bf6ad30b97b1418945b4c0b560b8cd6ae02af68b422f9b4bc746a53176079eb96a5ba1173d52a9f94dbf2fc936f0c27db93a3f5d5c8b6dd826e425b612ea7edb8fb0a70161b7c520e2430be7b07d694d3feac820b80cc3847d9975288e1db2e5daae07f48eb94fcb2078169848197301225db63c2b439a4d3c5522da5796e415e054672449ce0662627a33623cd51033b176fb29b0e936584bf74d3ded054cde502306e6face8394e681c0a815b105a6499734b960583d3e4662471bedda483a06d6d12e7e1d7200a64885fd21e66c317030037ee58dcfecd22d4faae33ec0d676b02caa2cc217bcceddb6c9d0e3157cee9e7a2163ef2c599e8ec4c5ec52610dc4e5f10239d6790ba402f4c53b7f18e464e263c5c69ef0fb0fa3dc22f4da892b9ee587aac1f85a8d8c3a0ce60a76aec41be515333f4621d1b32e9e6bfb2b7272af2a218de06507922e7d059824d34fae383f2a0608126494225a551706cd3c4539cfac84008aa58689031a585414e0e8449b79f29451bc6c29208bf3af7ba5685ffc8f38f0a1ad1fd41e8a966fdcb810da072e66314b4690f4b133d72e329beb200ad3cd6242128ef1c9cf1985431f27fe3ca70cf6b6f474d1fcca1443f20dcba1fbb94b6ca882b2810b765ed1c8add49003ca3a1b2d5b411cb7aa15e87026f310e980ed4998de7bc563ecd7406b41911e54694aba1b65b81cc32294b0ef749572271c939d4355fd44d6cc9d2357f508897daf0ce0304ca086411fd3bd69cf21875acb0e649a1759890ba4fbd53a703192adc13d24673736e9a703e2fdbededec28fd24f67705622525caec8b96da15deacffb95282209de585ab3cab9289b0e180b4bc1b74a9ca949e30fb6cfd3381d6f305aefb39bd56ccc2f349160f2ce4a43e5b2b7453e4b092b59e9c1e472f85ea39e59ebc35d79d403f9d49d80edb848c18208901df66c29d4ff98e454977fdad6e92b8cd925c7902767f15d363729f9d6053136c6468115ece894122db7f32f295837e58e06f5be08a3e5cdf4b6de8e28f8281308228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0x1000}, {&(0x7f0000e5c000-0xe1)="4ee007d1ab57cec122c5821cc8b3d8195e0ac79afd75879078e3c7c6d480e3f272ec1f52e2e879bb27ff0564ac425355f073ee5dd32ae8dc001eb5f2084d60d3a69adba232a58e99534f5d1da0ff1c5c12f062117b0a0daebc09ad21e13d90514b93aa9e0b6a42d76fdd859d68d70053f82407f3d016461e8a306fbd5a2a5592e61acc1d6a6a6d058938c6328770e4fccb4a39890df6733a27b50526bb42d18f755ba05b2968e9e8089478dc5e9202e05820d745564a7ece530be84d15aec4a94ceac7b94fc4b5c5630dd6b5fdef1781129b56d1ee04b8e034d08864e9a2cbba27", 0xe1}, {&(0x7f000066a000)="ce7e174c2e4c579a8e3caf58fbdf9afe4a6598a9eaf1277b3ed8890e7ae396725e27eab64ceec45600e172ac", 0x2c}, {&(0x7f0000030000)="a6bdc065868e994c3072ee3e5d25d0bae69a0a77c6211db1a744a7ad26225c01dbf9cb54", 0x24}], 0x7, &(0x7f0000a59000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r25, r1, r0, r0, r0, r0, r1]}], 0xe0, 0x8c1}, {&(0x7f00008f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008fd000-0x70)=[{&(0x7f00007e2000)="9b", 0x1}, {&(0x7f00003b1000-0x4b)="364acb4ca93d888857d820c4ea6adc0dccf89123ae71ea08d52fbd9ced408ab9ce4fa297a9ecc4f757a80d41b1a4f7cb4a788f814648210f7a9bda66093c7edeef575799dd2a89f88cf396", 0x4b}, {&(0x7f00008a4000)="828de28b4e3fe26516c9d0f214da5997b55ec4840c3773c4cb2d824253b9731812ae7d4999b0179b893df56b73a8fa1f6f44a7fd28bbb543cb224289b369d109c3ba9ebf6ffa4290c736316c29dce8623278e42b78b32a9fca2498860f2106f43ed10fc09b37d6fb37d3a039e9d8ad48fdaca65722ea2a96d13ee9ed9aeb1390813da9d34acf18d593f1e1e1cd17c6a28c7a593ffb5b56212605f6f010dba3703b7cf2b7b50cdf6b6104f5960e37a7781d7194374daf1cf71dec62e92c7bdd119a58a201a62c9f0a69737696d96f95ed01c819889713b6c2fc6379ec513eb7874d67eec5f5445e859357653d903ff516af", 0xf1}, {&(0x7f000006c000-0x70)="9d4e5324e8e0ecd2f13d17420de5cceee0f96d6542c424913b5497404d4812ddd82f9589b70e5039ab137e50693c4a2e54246b0fd42f69761674f30c7ad1b00f95d2e125dbcdaa6c7da511605a0657d3606a6a421a40ebe3c8996931402acabbb200981f4c953d3019635eefb19abb4a", 0x70}, {&(0x7f00002fe000-0x6a)="806c0cb56c23be7d84e1d1a00244741d4b2c48d33a09cc14ab920fb2feb8bfad300a5b7ed2240ca4f87e845ea4ee9eb3bb808d36da9710cfd949dae60f0f09adb42eaa97fa5eb0538d5d4b8e04a71db7fe38a924afb738540c52994015ed1ce28fb874e3f43b1b00357f", 0x6a}, {&(0x7f0000654000-0x96)="e941d45a421a09320c29c46119914aeba6d8709f0228be68a2814e42a3e51052663a085bc2994939c487409fe98302a00938093c0963eb4b6e5445b81a3150ada0325e33e5baeebf331ab208ec3276f7990908fab515fa56004286fd32adc0792634c18e047553c2f3bf8a30ac482e174c895bd5fcab3e8490505f5301988abe951bd44b274cbd8f69ad20c9c96812606f96c8cfc223", 0x96}, 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0x1000}], 0x7, &(0x7f0000aee000-0xf0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}], 0xf0, 0x1}, {&(0x7f000001f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000db6000)=[{&(0x7f0000583000-0x99)="619aa073937c883e7d209a8cd3830aa3fae97ff7a8dfbacb1f94b566c09321ef242d76cf95caff9699a100aca1634a3b8da358309ed286179b010b2ab4b90df7f4881322af900e281b67963b15a25a870dd4d71bf0029285152c42c3ee68b08c4dcb2a6d984259a205eeebb2435c03677efcd0909ba6c97a347967cd1b328ff0be2ffa90de045dcabda9eef41754a7e2ccf2f33c64fde3e10c", 0x99}, {&(0x7f00005b3000-0x5f)="ce5e1827b9a2827c668862a3c1a85df3a85daa3550e19933eed078f28bdb37db073ee237f3881a34770ab40cac7bdadc07650569c8583d2dc0d7e30802ab04fdc602308baa04a0355dfe14ce570e33fe0751cfdb7353a4f8c044098149e919", 0x5f}, {&(0x7f0000750000-0x1b)="c48c4f108333f7278ba579c8a022d38d3ad502307bc396860e491c", 0x1b}, {&(0x7f0000124000-0xbb)="fb5758ab797c4f6cef62efe29f408bcb4c8ef6c6e40bd6c319bc146b6bd83140c316417f2bebe20af427e2a21a0283e3c5989823a2fec7b18dbb8555992b2d4c03e03d751fb21727b8df6e56ebfb0053b86a7a2568f7553e578b0b2b051c4687c850ccc5464b3ff5662f8093dd097268883f1fe552bba4cc493521c3389286328c967219beaf4c76778dbcab89fea11f1ba27f0381a4e5de0b0271546ea14ed28c3d7ff5c7ce3afea3404b89f542c6d7984cfbf47277fc39e1b125", 0xbb}], 0x4, &(0x7f00009da000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x40000c0}, {&(0x7f0000da2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009cd000-0x50)=[{&(0x7f000084b000)="b15a867b8dd14727d043f59b548288c512ac9e5c819db42604da88d5f696e379bea86eee33e841e272816d25ff3df49b0671f95d95e96d8d94fe7a838521cb34630aa5e2678f50e0c37d18844b0fea29e671618c97ce6d1baf22548fc0807766a38fcd082cf19e8a111f59da880497413a6589830480", 0x76}, {&(0x7f0000676000-0xec)="99717744e398e680ea72be58c25f922c071a202085d801bd6d56dcf30e7fd6a01beea35cd03ca7d5fc63313b08fdf56d84c60b67c751da41875a5b22ccf955fb8c71e746b4e56914415c2c3db1fe2dac50cfc86b029c7fd84f443e1b67a16b31f2c64dcf645f7a794e79f3620c388ba4db5887dd594915e827fcd8b2769dfe8487b4757e2e4f5e16b8b37bf320e5003f0c29e37e9a0fd4fd85423f5f03ac26dc21c8a186690387cb5074a85694945ac583d5494f4ef3e3106644723fcced9e868a6b87054468cbb7449d8a4f9d0e27db84f5eeaa0a53485c618734d8850287b5aa0b7d9b809b002f11d90e45", 0xec}, {&(0x7f0000330000)="e09b19e6a71172ee0afca1fb668efb285a90d4c0302d57be0224f8fb06752e60491091df8c59f7e6ac9f09e7f0a1d7f35f", 0x31}, {&(0x7f00008de000-0x2b)="87db12bdb84ae7dd7e0fd8e1643ba1121e3dfa9bfdb7a32c9083d458fdd8e253e6082fd064d55bd3eab721", 0x2b}, {&(0x7f0000323000)="bf42836bd89c7f743327e096dc01d30a3e55f7efd731b0d0ae602c78258d879c5682e906aae1de5c9e271773904f265a317739d07efa54a7401a4a640f9994b751eab180a96342cca22a4f82b0c8932c568dfb90b91c", 0x56}], 0x5, &(0x7f0000b6f000-0x100)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0x100, 0x24000040}, {&(0x7f0000322000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e91000-0x30)=[{&(0x7f0000931000)="d15a0522caa49be405eb38634d3dd2bbd9b69afcda0da9f3f7143d625e63fdfe2b4d90c99fdfd2fa7fe9fa36d1bbf7e6f7f55fbc90ea3cab7f6a825d250c253f9cd19b4407c787f0a87e9aa0262c057b99490d7e7f13ab0ca50f25efd5c390b9245b8bb9db535af0558e738de32d62f9944eb421ecd29fdc96f9b9d878f1c3214b3ca4ebae5fa2f75c77", 0x8a}, {&(0x7f0000b50000-0x31)="19c7e46890428a28a7e978c003c74ba0b8dfb187b8198ff9653fe797a94ff4fd7a9a3367fa744c2dc9e73975a409edd493", 0x31}, {&(0x7f0000dab000)}], 0x3, &(0x7f00009ad000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r1, r0, r0]}], 0x38, 0x40000}, {&(0x7f0000bf0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000939000)=[{&(0x7f0000b81000-0xc6)="210f3e433dc38fb69325218b24ca1410bf5309651be8494eef4b04bbfacc1cf8a688d6b65d47f7bbd7b16de2772f65387baa229294ff2642c0db3d8ab7adae38784e559bac7fe218c6510885880c46d813ad308a5f69d7ee2a07e51967f729d9bdd7f4627bc249d7c8367da0e89f3844c305bc358f5154fa50eb44b051dd5540810be628689c2380cbdc17a8ec478cc37482c5cfa6b58677946b11c64cd640f6e3b7da6375b66f2aa36915ad5208dd3c048e536629b1f9209f91d49dda843ec73bec37b251a2", 0xc6}, {&(0x7f0000186000-0xf8)="7aefc75d3be62f3ba35dfd7a8991d926451a4b2ec954515d591e404b0d3a1626ed710d03b09588b15c0c5b4cbdc16aa96c1beca1ebbfadf6e65ac8e2cfd60467b48a0262d44dfa40cc559bf92888c21d76338ccfd5f85ad8473f148e731b758ff9064c24e99f6e8af1954df56e4a493e4c9a0597fc2f8f66da834fc979764eea8bdba56ef50bc385fe0c850ca99959d82ba3f7f18d10f36682e93a31f34cd18ab44cfd151220253134379c0072c5108b4adc974c8225641f338d7ca18b198b24834c5c3f3ab7dda21f4e9419e0886c02e598c6f645d1a7d2f4e5515813d872d84e3d7ebe9083dd0668f14fb83721e829585faeed61f36316", 0xf8}, {&(0x7f0000def000)="6c27f7cbdacc3bc8d064144a36ee43d3251d975786c017145e20ffc5a83a1f753f39c93d76c28339c05c8e73e625b39d7ca14e955b86c3b45cd45215eb0dd476daf9a2d25ad438950fa1f460f4fc4aca4b51947e723cd87857", 0x59}, {&(0x7f000040a000-0xc8)="5c895590ca31f1afb71357ef2ec5bac3bd9ff180f894b0f3434e29a46487fecb2cf13ddd645efff61424f10e3ed9c4891e32d624db59a1c67d344e00488dc31832cb247ea23fb3b64496760f4ecc372a7cf808cc57d144a39de8d683792cf273b1dfa888baaf1413f7a5b7f81f59cf3d7dc8a442d13284d48e8f538a2202675b6ae90df50e2c71daa4755b063cccd37c5ff9f1dad077173b9685e558c8b2c818efb5c2d1c990a471f21d29f2674bde2540f009be044c0b5bd822f0390137ca02ca5b7b1264231afa", 0xc8}, {&(0x7f00003ea000-0x85)="3c3ca5303c8c0f0a3359795d9c3612fe9d8a8ec94acfa92cd15f14161b86854c358b9ea813b57de19a95c07047604394efa63494c2c6415cdcad2208b4fb4512da355a36b09bab1560ba030970b00e6f11c7fdd4c6dff206976189cc0086b1c0d4bc8c969baaf851ffebb5c11bd86906bc936023998aafdebc751478741b55e387eca1f4e9", 0x85}, {&(0x7f0000da5000+0xd7a)="9f6ebe4e635bab46f28702d2a3f52e430c73c818c62160befb1ef422c0471042860b927c6e2349b4cbb3301e76a079e051145196a70e11f4c4c13998051efeeb98dcddf077fdc7c93183a626cd8c295cbcb71a9064b23addff400dad60dd2696573d5c80e4ed693fcb148c0a618b4512b5c410889651ab8a375d60aa2b1a5fccebafd8ea27de501417098ac98ec9c4dd5764052762b7d5ac77f2a32e58193252782d12695ba0e1e40bcf0a8057add5", 0xaf}, {&(0x7f000087c000)="795ab2591dc71cf3c18128b3c0ee4dfaaa9a6f79d821d8e4f3c366ff24f595c565797515744e8c5a16e6a0539c9ccda83267", 0x32}, {&(0x7f00009d2000)="3880c4620f385d03065dac742e09211a95ed6b60897b01ace376f785b3cca3dec69c068f9d", 0x25}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000cb6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000675000)=[{&(0x7f0000246000)="825322b65b353495496b40f7417c8aef8e8ac03d1eae2e525cde5abf40dc194263784bbc629461a72baa28a17abfd2fddb776b712a12323f304683d8641a8587fbbdc174d4cc4e505cb64f216a31e30ee6bf8f3619d4653fe612eff2bb94972c6b8c1b06bed528f2eba4bea43d4906f1d902e1ca5f49c3b02db7f07aa68a6f48bb33d2c90c507c6b945e4780e0d1eec9d4578bb385f74dcad793757c4d8df56c177c37c260d0a486fe38fd2bf22ae7277e830c7b514190f979fdc17f238eaf481f4246ada171316c269fd1286c51461d0d1f16e7e6a8c725", 0xd8}, {&(0x7f0000c95000-0x38)="9b2072b68ae5cf3d9da167a69b56370619269230c82d5ee1d00cb79e0c95cf24ed121765862de420057cf3619924d31fe5eda5d0d4520d6c", 0x38}, {&(0x7f000021d000-0x27)="d4586415159e6c47355296224aa83f66466035c5b4f49287d46b02031ff58e05d4e76c47d4cf7e", 0x27}], 0x3, 0x0, 0x0, 0x20000000}], 0xa, 0x40000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00004e0000-0x47)=""/71) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00009ee000-0x10)={0x6, 0x9, 0xb1, 0x5}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00004ac000)={0x9, 0x10, [0x6, 0x4, 0xfffffffffffff5c3, 0x7494]}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000bed000)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00001c5000)) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000174000-0x40)={0x840, 0x4, 0xff, 0xfffffe8f, &(0x7f000007f000)=""/86, 0xad, &(0x7f0000164000-0x6e)=""/173, 0x8f, &(0x7f0000f89000-0x8f)=""/143}) unshare(0x8000400) futimesat(r0, &(0x7f0000bcf000)='./file0\x00', &(0x7f0000cfc000)) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/16 16:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) close(r1) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000502000)='/dev/audio#\x00', 0x3, 0x103000) recvmsg$kcm(r0, &(0x7f0000a7a000-0x38)={&(0x7f0000811000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000586000-0x10)=[{&(0x7f0000309000-0x49)=""/73, 0x49}], 0x1, &(0x7f00002b5000)=""/188, 0xbc, 0x7f0}, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ddf000-0x4), &(0x7f0000134000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000e40000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000d5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmsg$nl_generic(r2, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000f35000-0x1168)={0x14, 0x1e, 0xd84cecbcdd042381, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind$alg(r1, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x10, 0x0, 'sha384-generic\x00'}, 0x58) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000581000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000df5000-0x4), &(0x7f000061f000-0x4)=0x4) iopl(0x4e9) 2018/02/16 16:11:44 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffb, @empty, 0xfd4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000f83000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000cdc000-0x8)='keyring\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000), 0x4) 2018/02/16 16:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001c6000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000577000)={0xe75f, 0x5004}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x6041, 0x0) 2018/02/16 16:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b63000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fbf000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x20, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000e4d000)={0x0, 0x1, [0x0]}) 2018/02/16 16:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000d02000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) dup3(r4, r3, 0x80000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000633000-0x18)=[@text64={0x40, &(0x7f0000187000-0x71)="b9800000c00f3235000800000f3066b803010f00d0f2420f20d3b9fb0a00000f3226664d0f388131b805000000b9e50000000f01c148b800000100000000000f23c80f21f835080050000f23f866baf80cb896278f8fef66bafc0cb000eeb9040a0000b845710000ba000000000f300f07", 0x71}], 0x1, 0x0, &(0x7f00009c3000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000015c000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000388000-0x8)={0x1, [0x0]}, &(0x7f0000d7b000-0x4)=0x8) sendmsg$rds(r2, &(0x7f0000a0b000)={&(0x7f000020e000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000035b000-0x20)=[{&(0x7f0000960000-0xcc)=""/204, 0xcc}, {&(0x7f0000095000)=""/41, 0x29}], 0x2, 0x0, 0x0, 0x1}, 0x4000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003e3000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000f48000/0x2000)=nil}) 2018/02/16 16:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000000000010001, &(0x7f0000191000-0x2)="b400") 2018/02/16 16:11:44 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000673000)='/dev/rfkill\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000c5e000-0x4)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000025000-0x58)=[]}, 0x0) [ 45.780312] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 45.787844] in_atomic(): 1, irqs_disabled(): 0, pid: 6463, name: syz-executor4 [ 45.795234] INFO: lockdep is turned off. [ 45.799320] CPU: 1 PID: 6463 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #314 [ 45.806579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.815917] Call Trace: [ 45.818503] dump_stack+0x194/0x257 [ 45.822128] ? arch_local_irq_restore+0x53/0x53 [ 45.826776] ? fs_reclaim_acquire+0x20/0x20 [ 45.831086] ___might_sleep+0x2b2/0x470 [ 45.835037] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.840898] ? __debug_object_init+0x235/0x1040 [ 45.845543] ? lock_acquire+0x1d5/0x580 [ 45.849492] ? lock_acquire+0x1d5/0x580 [ 45.853447] __might_sleep+0x95/0x190 [ 45.857230] kmem_cache_alloc_trace+0x299/0x740 [ 45.861877] ? lock_acquire+0x1d5/0x580 [ 45.865825] ? lock_acquire+0x1d5/0x580 [ 45.869775] ? __rds_conn_create+0xe46/0x1b50 [ 45.874251] rds_loop_conn_alloc+0xc8/0x380 [ 45.878547] ? rds_loop_conn_free+0x290/0x290 [ 45.883020] ? __init_waitqueue_head+0x97/0x140 [ 45.887663] ? init_wait_entry+0x1b0/0x1b0 [ 45.891875] ? __lockdep_init_map+0xe4/0x650 [ 45.896261] __rds_conn_create+0x112f/0x1b50 [ 45.900664] ? rds_conn_drop+0xb0/0xb0 [ 45.904529] ? lock_downgrade+0x980/0x980 [ 45.908657] ? lock_release+0xa40/0xa40 [ 45.912615] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.918477] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.923644] ? rcu_note_context_switch+0x710/0x710 [ 45.928550] ? __lockdep_init_map+0xe4/0x650 [ 45.932934] ? lockdep_init_map+0x9/0x10 [ 45.936966] ? __init_waitqueue_head+0x97/0x140 [ 45.941612] ? init_wait_entry+0x1b0/0x1b0 [ 45.945829] ? lockdep_init_map+0x9/0x10 [ 45.949867] ? rds_message_alloc+0x28c/0x330 [ 45.954251] ? rds_message_next_extension+0x210/0x210 [ 45.959415] ? trace_hardirqs_on+0xd/0x10 [ 45.963540] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.967928] ? __release_sock+0x360/0x360 [ 45.972049] ? lock_sock_nested+0x91/0x110 [ 45.976269] rds_conn_create_outgoing+0x3f/0x50 [ 45.980914] rds_sendmsg+0xda3/0x2390 [ 45.984689] ? avc_has_perm+0x43e/0x680 [ 45.988655] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.993124] ? __might_fault+0x110/0x1d0 [ 45.997164] ? lock_release+0xa40/0xa40 [ 46.001113] ? __check_object_size+0x8b/0x530 [ 46.005582] ? rw_copy_check_uvector+0x1be/0x280 [ 46.010319] ? sock_has_perm+0x2a4/0x420 [ 46.014358] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.019695] ? dup_iter+0x182/0x260 [ 46.023296] ? _copy_from_user+0x99/0x110 [ 46.027427] ? copy_msghdr_from_user+0x3a6/0x590 [ 46.032160] ? selinux_socket_sendmsg+0x36/0x40 [ 46.036801] ? security_socket_sendmsg+0x89/0xb0 [ 46.041530] ? rds_send_drop_to+0x19d0/0x19d0 [ 46.046005] sock_sendmsg+0xca/0x110 [ 46.049697] ___sys_sendmsg+0x767/0x8b0 [ 46.053652] ? copy_msghdr_from_user+0x590/0x590 [ 46.058386] ? rds_trans_get_preferred+0xfb/0x130 [ 46.063206] ? rds_bind+0x3bd/0xc00 [ 46.066813] ? __fget_light+0x2b2/0x3c0 [ 46.070763] ? fget_raw+0x20/0x20 [ 46.074195] ? __might_sleep+0x95/0x190 [ 46.078165] __sys_sendmsg+0xe5/0x210 [ 46.081940] ? __sys_sendmsg+0xe5/0x210 [ 46.085890] ? SyS_shutdown+0x290/0x290 [ 46.089836] ? __fdget+0x18/0x20 [ 46.093181] ? SyS_futex+0x269/0x390 [ 46.096866] ? fd_install+0x4d/0x60 [ 46.100476] ? move_addr_to_kernel+0x60/0x60 [ 46.104862] ? __sys_sendmsg+0x210/0x210 [ 46.108896] SyS_sendmsg+0x2d/0x50 [ 46.112411] do_syscall_64+0x280/0x940 [ 46.116273] ? __do_page_fault+0xc90/0xc90 [ 46.120479] ? mmdrop+0x18/0x30 [ 46.123733] ? finish_task_switch+0x279/0x860 [ 46.128207] ? syscall_return_slowpath+0x550/0x550 [ 46.133112] ? syscall_return_slowpath+0x2ac/0x550 [ 46.138019] ? prepare_exit_to_usermode+0x350/0x350 [ 46.143012] ? prepare_exit_to_usermode+0x227/0x350 [ 46.148004] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 46.152651] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.157482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.162644] RIP: 0033:0x453a59 [ 46.165807] RSP: 002b:00007f624e9f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 46.173487] RAX: ffffffffffffffda RBX: 00007f624e9f16d4 RCX: 0000000000453a59 2018/02/16 16:11:45 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000478000-0x8)={0x0, r0}, &(0x7f0000000000)={0x1b35, 0xffff, 0x5, 0x9, 0x0, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000040000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000082000-0x4)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000077b000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003ab000)={0x0, 0x0, &(0x7f0000a72000-0xa9)=""/169, &(0x7f000006e000-0x8b)=""/139, &(0x7f0000bd7000-0x51)=""/81, 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000248000-0x8)) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0xa, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/sequencer2\x00', 0x480880, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b43000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000b42000)={0x6, 0x7, 0x46}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099e000-0xc)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000044a000-0x70)) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() dup2(r2, r3) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00002ab000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000b13000-0x80)={0x0, 0x208, 0x5, {0x77359400}, {r1, r2/1000+10000}, {0x3, 0x8, 0x88a, 0xfffffffffffffffe}, 0x1, @canfd={{0x1, 0x9, 0x4, 0x8}, 0x40, 0x1, 0x0, 0x0, "95ec8d13a2c9f0ec6773dc3fe0a755828ad3efd3959117534670dd3255d1f7fd8408d243f4cdf25dd8210af1e40090b1083730ad40b3e2f5f95afbb2d0bbe49a"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) close(r3) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008f9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000050000)={r2, r3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb9000-0xc)='/dev/rfkill\x00', 0x200, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000f69000/0x18000)=nil, &(0x7f00002e3000-0x18)=[@text16={0x10, &(0x7f000012a000-0x39)="baf80c66b83a057e8a66efbafc0cb8ef8fef0f01c8f30f1afa66b9450300000f32ded9dcfdf01126b100f3260f01ef660f3a62d60e64d85400", 0x39}], 0x1, 0x0, &(0x7f00009cd000)=[], 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000863000-0xa)='/dev/cuse\x00', 0x800, 0x0) read(r5, &(0x7f0000c1a000-0x37)=""/55, 0x37) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x71b) connect(r0, &(0x7f0000ecb000)=@ethernet={0x6, @random="0cbca4749dc6"}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00008fe000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e60000-0x18)={0x0, 0x5, 0x3, 0x404, 0xa, 0x5}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f000046d000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ae0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect(r2, &(0x7f000028c000-0x14)=@ll={0x11, 0x17, r3, 0x1, 0x88, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000012d000-0x184)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x800000000000}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x16f, &(0x7f0000d95000)=@raw=[@exit={0x95}, @jmp={0x5, 0x7, 0x0, 0x5, 0x3}], &(0x7f0000a6d000-0x4)='GPL\x00', 0x3ff, 0xffffffffffffffed, &(0x7f0000123000-0xfb)=""/251, 0x0, 0x1001}, 0x48) [ 46.180731] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 46.187975] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 46.195221] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 46.202462] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 2018/02/16 16:11:45 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, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000074f000-0x2)='-\x00') r0 = syz_open_dev$vcsn(&(0x7f00002c5000)='/dev/vcs#\x00', 0x80, 0x200000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000), &(0x7f0000a78000-0x4)=0x4) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00007f1000)='/dev/admmidi#\x00', 0x0, 0x40001) bind$netlink(r1, &(0x7f00005f2000)={0x10, 0x0, 0x2, 0x8000000}, 0xc) sendto$unix(r0, &(0x7f000033a000-0x104), 0x0, 0xfffffeffffffffff, &(0x7f0000d6f000)=@abs, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002f9000-0x4)=0x8, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000019000)={0x1, 0x0, []}) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001ce000-0x8)=0x40000, 0x9) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x4) io_setup(0x80, &(0x7f0000ac1000)=0x0) io_submit(r0, 0x1, &(0x7f0000a54000)=[]) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fff000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f000001c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000), 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c1b000)={0x8}) 2018/02/16 16:11:45 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f000001d000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3000, &(0x7f0000034000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f000080f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f00004c5000-0xb)='/dev/midi#\x00', 0xcf, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f23000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xe3b}}, 0x8, 0x7}, &(0x7f0000faf000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000043a000-0x8)={r1, 0x9}, 0x8) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000917000)={0x0, @rand_addr, @rand_addr}, &(0x7f000001f000-0x4)=0xc) bind$can_raw(r0, &(0x7f0000833000-0x10)={0x1d, r1}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0x144, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000b39000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007d6000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x230800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000400000-0x4)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00007e5000)) syz_open_dev$mouse(&(0x7f000037c000)='/dev/input/mouse#\x00', 0x5, 0x4000) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r1, &(0x7f000092f000-0x80)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b0a770089ad0000ffffca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00008d3000)='\x00', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f83000-0x20)={0x101, 0x20, 0x1, 0xfffffffffffffffd, 0x4, 0x7fffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000c6b000-0x14)={0x6, 0xfffffffffffeffff, 0x99d7, 0x2, 0x1}) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a80000)={&(0x7f0000e3c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000757000)=[{&(0x7f0000d0b000)=""/54, 0x36}, {&(0x7f000087e000)=""/133, 0x85}, {&(0x7f0000256000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0x40000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000981000-0x8)=@assoc_value={0x0}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001f5000-0x18)={0x0, 0x4, 0x30, 0x0, 0x3}, &(0x7f000013b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab6000)={r1, 0x1, 0x6, 0x20, 0x80, 0x3, 0xffff, 0x2, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x740e, 0x7, 0xfffffffffffffffb, 0x8}}, &(0x7f0000f6d000-0x4)=0x2dc) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000231000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d40000-0x4)=0x1) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = request_key(&(0x7f00005fd000)='rxrpc\x00', &(0x7f0000dd7000-0x4)={0x73, 0x79, 0x7a}, &(0x7f0000a72000)='(:[&system\\nodev.cgroup,\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000518000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000488000)={0x0, 0x4}, &(0x7f000074e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000024000-0x14)={r1, 0x9, 0xcbef, 0x100, 0xffffffff, 0x7fff}, 0x14) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000006e000)=""/4096, &(0x7f0000904000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b9a000+0xd5b)={r1, 0x8000}, 0x8) accept$inet6(r0, &(0x7f000003e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000d1000-0x4)=0x1c) r2 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f0000704000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e35000)={0x0, 0x7}, &(0x7f0000f25000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002f8000)={r3, 0xfffffffffffffbff, 0x30}, &(0x7f00002cb000)=0xc) epoll_create(0x100000001) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xc4)={0x0, 0xbc, "6143aa0ee08ac226f1ac541346ea1880951741911bf2b21286761cf5363bb2bd35b80362701a20303a59b91fca883051061611f363f94fe6dc66f635b66f68673eab790fcb76bf9d395fffbab2010c7853f9da082d29e87f14c82bb0b472e920e5aa189d4d6d7f7a44fceece4bc33496325268c54610c0a6cc8510590c99c2acca85a7f758e20046cc7c25fd9463e7b31faa5f4776d83950a2454407cc6bcaac408aa7f94b84e06949c93d1a0653602c029e9d1e12f635d2ebfd38ff"}, &(0x7f0000011000)=0xc4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000c000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2000}}}, 0x8c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000011000-0x4)=0xbdd) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c0000)={0x0, 0x5a, "99d8512d5a87680d47b272de5a4264e812d2c2d8d55dcd44e95071f1438241c7d58690c186af3292db5be5b0631397bf54f80aa3312ff4d8518ff5c149c014abfc0ff2e553f4996050385a0043a3973c68526142d65d635291a7"}, &(0x7f0000497000+0xd75)=0x62) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e25000)={r1, 0x6, 0x7, [0x8, 0xffffffff, 0x5, 0x4, 0x718f, 0xde, 0x2]}, &(0x7f0000734000-0x4)=0x16) 2018/02/16 16:11:45 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00007fe000-0x75)="d6b44bc3532d8d74bc83e1d4814c9bc1046a0d7d847e38a32d74b113379c6d4b1240963e027c3e8c37afef67cbb2db2d88fad7ff13f46cb382beccded6a65ec15fc5aa56fc3c1bbc80c426d0bc15fa0e754988cc71bd5b0f9b7f65b63d1354392937a6795c083e47e4db01e03fdf2373260c79c5f8", 0xfffffffffffffca1) setsockopt$inet_int(r0, 0x0, 0xd4, &(0x7f0000919000-0x4)=0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0x9) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a89000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) accept4$unix(r2, &(0x7f00005c1000-0x1002)=@file={0x0, ""/4096}, &(0x7f000019d000)=0x1002, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000001) sendmsg$alg(r1, &(0x7f000042a000-0x38)={0x0, 0x0, &(0x7f0000d50000)=[{&(0x7f0000fa4000-0xf6)="95", 0x1}], 0x1}, 0x0) 2018/02/16 16:11:45 executing program 6: keyctl$set_timeout(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000420000)='pkcs7_test\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a43000-0x8)="7006aab33dc6c91b", 0x8, 0xfffffffffffffff8) request_key(&(0x7f0000782000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1)='\x00', r0) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000043000)={&(0x7f00003c8000)=@kern={0x10}, 0xc, &(0x7f0000008000)=[]}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8), 0xffbe) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d9c000)=r2) write$selinux_context(r1, &(0x7f000041b000)='system_u:object_r:agp_device_t:s0\x00', 0x22) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000005e000)='/dev/snd/pcmC#D#c\x00', 0xa, 0x4000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b5c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x0, &(0x7f000060b000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f00005f2000-0x4e)=""/78}) 2018/02/16 16:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000084d000)='/selinux/checkreqprot\x00', 0x6800, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000fc4000)) fcntl$setsig(r0, 0xa, 0x12) r5 = dup2(r2, r3) tkill(r1, 0x16) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ca5000)=0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000033c000)={{{@in6=@empty, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000fd6000)=0xe8) 2018/02/16 16:11:45 executing program 0: syz_open_dev$tun(&(0x7f0000274000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac8000-0xa)='/dev/ptmx\x00', 0x200201, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/16 16:11:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000768000)=0x3) io_getevents(r0, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)) io_submit(0x0, 0x0, &(0x7f000044b000)=[]) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) syz_open_dev$vcsn(&(0x7f0000ac1000)='/dev/vcs#\x00', 0x3, 0x149000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000298000)='/dev/audio\x00', 0x480, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fbb000-0xd8)=@pic) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ca8000-0x64)={&(0x7f00001a5000-0x18)=[0xffffffff00000001, 0xa0c, 0x10001, 0xfffffffffffffffc, 0x101, 0x4], 0x6, 0xa6, 0x7, 0x8001, 0x7, 0x4fd0, {0x6da5fd68, 0x7, 0x5, 0x8a600000000, 0x8, 0x4, 0x45, 0x8, 0x6, 0x10000, 0x7fff, 0x2, 0x8, 0x7, "e104e1a77bc9d15b19dfc97f51711035ba683dc0b72cd6b3120589f488e4b3c5"}}) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$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, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r2, 0x7}) r3 = syz_open_dev$mice(&(0x7f0000ae3000-0x10)='/dev/input/mice\x00', 0x0, 0xe0000) execveat(r3, &(0x7f000066c000)='./file0\x00', &(0x7f0000826000-0x10)=[&(0x7f0000db6000-0x9)='/dev/kvm\x00', &(0x7f0000454000)='/dev/kvm\x00'], &(0x7f0000627000)=[&(0x7f0000e48000)='/dev/kvm\x00', &(0x7f0000bfe000-0x9)='/dev/kvm\x00', &(0x7f0000f26000-0x9)='/dev/kvm\x00', &(0x7f0000913000-0x4)="c55b5e00", &(0x7f000071c000)='\x00', &(0x7f000038a000)='/dev/kvm\x00', &(0x7f0000e2e000-0x9)='/dev/kvm\x00', &(0x7f000048b000-0x11)='}trusted}keyring\x00', &(0x7f0000cb0000-0x9)='/dev/kvm\x00', &(0x7f000085b000)='selfeth0\x00'], 0x1000) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) r2 = socket(0x8, 0x7ffff, 0x6) connect$bt_l2cap(r2, &(0x7f00001ea000-0xe)={0x1f, 0xff, {0x0, 0x5, 0x4, 0x4, 0x9, 0x100000000}, 0x6033, 0x1}, 0xe) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000080b000-0x8)='./file0\x00', 0xfffffffffffffffe) fsetxattr(r0, &(0x7f0000895000-0x19)=@known="73797374656d2e70817369785b6100055f61636365737300fa", &(0x7f00009b8000)="02000000000800083ffff200", 0x292, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000e5f000-0x58)={0x2, 0x0, [{0x7, 0x7fffffff, 0x1, 0x1000, 0x200000000000000, 0x4, 0x1000}, {0x4000000b, 0x0, 0x4, 0x4, 0x4, 0x2, 0x100}]}) mount(&(0x7f0000834000)='./file0\x00', &(0x7f0000271000)='./file0\x00', &(0x7f000099b000-0x6)='btrfs\x00', 0x80000, &(0x7f0000916000)="12c5e8e4e6826ad261b4fa2b73cc6f6226d31e4ca4824b380adf33555626046d608cc952778fce048fc57ac5259e471ce1f263e3eaeb41aff6511e7d282fad38cdd90a3337454e983736ab931549f76f42a89c2438098f20dade7d59f9ef7173e11b802a75c4e0e522ec15d98e6585fc76ae95a2b4b74bd0e59910b172f46bb5e0ec878c133c27921dccf0a254b3288ca7012e7e58d8813d8b47409c8f") 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d18000-0xf)='/dev/sequencer\x00', 0x2000000101080, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b84000-0x8)={0x3}) fstat(r1, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f00003c4000)='keyring\x00', &(0x7f0000399000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f01000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089a000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000847000)={0x2, 0x0, [{0xc0, 0x2, 0x0, 0x0, @adapter={0x3, 0x2bcc, 0x2, 0x3f, 0x9}}, {0x32b, 0x7, 0x0, 0x0, @sint={0x0, 0x100000001}}]}) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076c000-0x8)=0x7c, 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009e4000-0x20)={@generic="482bf255275397e68b4a20cb3f698684", @ifru_flags=0x5402}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000265000)=""/35) openat$ptmx(0xffffffffffffff9c, &(0x7f000088a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) io_setup(0x0, &(0x7f00000af000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000654000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000810000-0x148)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000b4000-0xb), &(0x7f0000836000)=0xb) getpeername(r2, &(0x7f0000a84000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b4a000-0x4)=0x1c) timerfd_settime(r2, 0x1, &(0x7f000073e000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000af2000)) io_cancel(r1, &(0x7f0000f3e000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffffffff00000001, r0, &(0x7f000028d000)="400867bfc1c6b278143653537630101f159fd8bd82a12d7d3f546801aea9e723", 0x20, 0x5, 0x0, 0x0, r2}, &(0x7f00009b0000-0x20)) 2018/02/16 16:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000173000-0x2)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000662000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003cd000-0x4)=0x14) connect(r0, &(0x7f0000e1d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x31) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r3, r0) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e7c000-0x4), &(0x7f00005bc000)=0x4) mmap(&(0x7f0000e76000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r0, 0x5e) syz_emit_ethernet(0xe, &(0x7f0000c26000-0xf)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$midi(&(0x7f00001b3000-0xa)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001b6000-0x4)={0xd3f3}, 0x4) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000688000-0x9e)=""/164, &(0x7f00009af000-0x4)=0xfffffffffffffe26) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000132000)=0x6, 0x4) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000183000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000f14000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000082e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001ca000-0x30)={0x40, 0x0, &(0x7f0000882000)=[@register_looper={0x630b}, @increfs_done={0x40106308, r1}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r2, 0x2}, @register_looper={0x630b}, @decrefs={0x40046307}], 0x2a, 0x0, &(0x7f0000311000-0x2a)="61edd2170b42ee140579c2ff98b40e0a15312b1bb785eea24c1158e2a1810c78a7b28132059173091202"}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sg(&(0x7f000042b000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r3, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r3, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000c49000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b29000-0x6)=""/6) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df8000-0x8)=@assoc_value, &(0x7f000043c000)=0x8) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[]}, 0x0) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = syz_open_dev$amidi(&(0x7f0000c9c000-0xc)='/dev/amidi#\x00', 0x77b0, 0x400000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000c04000)) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x401) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000-0x498)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x1a8, 0x248, 0x1a8, 0x1a8, 0xc0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f0000007000-0x60), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x80}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @generic="1406ac6b4ad538603a81df69c276702f", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @loopback=0x7f000001}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @generic="ac2e54a216323481bf4971e5422b1807", @common='vcan0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000ae9000)='/dev/adsp#\x00', 0x8000, 0x410000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001a1000)=0x200, &(0x7f00003c1000)=0x2) r4 = getpgrp(0x0) kcmp(r2, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = getpgid(0x0) timer_create(0x6, &(0x7f000000f000-0x1)={0x0, 0x1c, 0x1, @tid=r1}, &(0x7f0000024000-0x4)) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bd0000-0x8), &(0x7f0000097000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d12000)={@generic="a4449f8f5a189630f156271981806102", 0x6}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$midi(&(0x7f000019b000)='/dev/midi#\x00', 0x9, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000b0000-0x38)={&(0x7f000084d000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000042d000-0x10)={&(0x7f0000e32000)={0x1c8, 0xd, 0xa, 0x200, 0x5, 0x2, {0x0, 0x0, 0x9}, [@generic="20a4847346372ddd4ecfc7f51e862cf9d15f484e8c8a07e380b84648e3777d3e25160de5cdb5121aea5dab3acc62490b0a1faba1c1b864a44329c3685f3574006a2ce564ce11c6f454a77f7fe4f3377156f92a4aa982f6510f148b93bab6dd08e8c87c3f362b0a15765204a7970052493a63b62c18484043823b71fee00d1802f0e2fc4c91925f8621dfe2ab3665cdbbbba1c1c1540c64fdc0d1a5896bd5b5e27a6061a379f5ff6c0bb88760f059cf5a22dc5e5d3e04bc1799d7c19c52eda273014401d86f0526c16c5c9dfaddfec02e8b2dbbd8f114a8d69945ec3ec3ce8eaf4edc189883ceb20cf282f165c6bd14e07fa525c99aade3795511", @generic="8a2fd394246fe584df86f75ddfd4d1420a61b53bac9c3072eab2fef52289a7762416af1383fdc731142b3c59c64839110da135cf9f6a09c7f47f598cc6bde4192cda6ef8fa0f9d128292899e739599512aa8d8d2fb7e2337b0adc500652c1631c2b45464622cdc9b867f291b974454e4b36a37617c41b0cf73f2c90811bd829c1bbade51c875d53a59d0ff5b21f0747bb1df59a7be06d88324b5ba1148b1d56deb00f9d9f2662bd7b1b23d1e36592568dbffacdd3183de56", @generic]}, 0x1c8}, 0x1}, 0x80) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f37000-0x4)=0x402) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000eb2000)=@req={0x50, &(0x7f0000473000-0x50)={@generic="710dc45fedc2caaa93b57cb417e4a94c", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e83000-0x50)=[{0xf}, {0x6, 0x2}, {0x2, 0x7}, {0x2, 0x6}, {0xa, 0x7fff}, {0x3, 0x9}, {0xc, 0x200}, {0x3, 0x1}, {0x2, 0x1}, {0xb, 0x100000001}], 0xa) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00003cb000)=""/83, &(0x7f0000469000)=0xfffffffffffffd48) r2 = syz_open_dev$audion(&(0x7f00002ce000-0xc)='/dev/audio#\x00', 0x0, 0x400) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000df6000-0x6)={0x4, 0x7, 0x5}) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/audio\x00', 0x200200, 0x0) 2018/02/16 16:11:45 executing program 1: pipe(&(0x7f0000f3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x10000, 0x9, 0x7}, {{r1, r2/1000+10000}, 0x9, 0x3, 0x9}, {{0x0, 0x7530}, 0x64de, 0x3, 0x4}, {{}, 0x7fff, 0x7ab3, 0x8f6}, {{}, 0x4, 0x8000, 0x7f}, {{0x0, 0x7530}, 0xa04, 0x100000001, 0x10001}, {{}, 0x100000001, 0x9e, 0x9}, {{}, 0x200000000, 0x66ed, 0x4}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000070000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r3}, &(0x7f000042c000)) futex(&(0x7f0000910000-0x4), 0x0, 0x0, &(0x7f0000f81000-0x10), &(0x7f00007a8000), 0x0) nanosleep(&(0x7f0000584000-0x10), &(0x7f0000bc3000-0x10)) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x0, &(0x7f0000f8f000)={0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000f90000-0x18)={0xd000, 0x2002, 0x1000, 0xf9c0000000000000, 0x3}) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/16 16:11:45 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001000-0x8)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c69000-0x8)=0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000064f000)) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x80000002, 0x80004000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@ipx, &(0x7f0000001000-0x4)=0xffffffffffffff07, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x2000, 0x0) connect$rds(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x39e) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x20000) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f2000-0x1c)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea"}, 0x60) socketpair$inet(0x2, 0xf, 0x3, &(0x7f00000c3000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f67000-0x64)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x3ff}, 0x100000001}, @in6={0xa, 0x2, 0xc9e, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) timer_create(0x7, &(0x7f0000313000-0x60)={0x0, 0x14, 0x1, @thr={&(0x7f00008dd000-0xb2)="cb93ece70ea5b6e055e9507b8181f2c2b57fdb78f0a298c10936a15fe7e7eeb7cb248e2b24236f52258ee3bb9aaa8d1a65a9edc35dc66422d1dbfb993eb067f57b857859adf87eae1a1a2545ec7b4425c6f46ab05016b20ff95e9cd089c39343d502dce2b4d8252dac68d76b090b893a157010141296669417065848e5e533d0a5d8e0295ef20c1bfdcc7eab9d0f80c72428c5bb43503d7fed11aef947dc4e3e74656abad560eb0d97e326a9d97f038a27ce", &(0x7f0000b26000-0xe9)="c851a46bcd6521e862023643df7db05ea0628f3311208a88b6eb20dcc2328a5866459f7a457d2fbe6b04e5497d16ffae76e9eaf64cfc798f3d6538b6d5ce5af9236ea8c8f7584d0609f299e82bf23d060fbb08c7d2af7dacb653aefa6a2a47360a59db886ad025944397806d6b91a01c0ca5d686a464a43c754053745c167c04b0e197e6f4b0733062ad2acaf555db565bfbbc03246dfba931b5f3576c9c79c6671736706db739d145dea162393096268a67992eaafaa4a0516b0fbec0ea0b01fee18b6503ed357f6aa315d317c54e215f76eb4f9011d788f7f970c7b4a812d85a675203ba0c650cca"}}, &(0x7f000043d000)=0x0) r3 = accept(r0, &(0x7f000063c000-0x10)=@nfc, &(0x7f0000855000)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000078a000), &(0x7f000075b000)=0x4) clock_gettime(0x0, &(0x7f00000d8000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00005bc000-0x20)={{r4, r5+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000c6a000)) r6 = getgid() setgroups(0x9, &(0x7f0000321000-0x24)=[r6, r6, r6, r6, r6, r6, r6, r6, r6]) setfsgid(r6) dup(r0) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fcc000-0x8)='keyring\x00', &(0x7f0000227000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000d6a000-0x12)='.request_key_auth\x00', &(0x7f0000e02000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fcc000-0x6)='@bdev\x00', r1) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/02/16 16:11:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/02/16 16:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000774000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x6, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x100000002, 0x0, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000037e000)=0xffffffffffffff81) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000084c000)={r2, 0x0, 0x3, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000529000-0xb)='/dev/vcsa#\x00', 0xff, 0x40400) name_to_handle_at(r3, &(0x7f00007b3000)='./file0\x00', &(0x7f0000a38000-0x103)={0x103, 0x1, "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"}, &(0x7f0000b9d000-0x4), 0x1000) getpid() 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000903000-0x8)='./file0\x00', 0x101201, 0x8) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty}, 0xfffffffffffffcac) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000063a000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b27000)={0x100000000, 0x4, 0x5, 0x2}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/mixer\x00', 0x10044002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00001e0000-0x1000)=""/4096, &(0x7f0000dee000-0x4)=0x1000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c97000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000494000)=""/9) socket$inet6_dccp(0xa, 0x6, 0x0) dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000dc7000)=0x2) fcntl$addseals(r0, 0x409, 0x2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000790000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0}, &(0x7f0000ae3000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000b23000)={{0x1, 0x5, 0x5b, 0x20, "3ce6645366533b3972e5813177d146e9dab10d9171f664cd35740663063adf6825e493a5e9c5b18534a85c6b", 0x2}, 0x0, 0x0, 0x8d27, r4, 0xfffffffffffffffa, 0x6, "8f18d2a2e4cf6ca0f1b3bc14dba3229de5f9ba7504fd36ba6039b7e699d7ad940596ed8faa565f936b8d42dc2818ca8fa645a8bbcbc02f934f8c052951a4d1d3", &(0x7f00000d9000)='sha384-avx2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [], [0x40, 0x8, 0xfffffffffffffffd, 0xed6]}) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000806000-0xc)) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/16 16:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000018, 0x0, 0x0) close(r1) umount2(&(0x7f0000d9e000)='./file0\x00', 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000912000)=0x0) perf_event_open(&(0x7f00003a0000-0x78)={0x5, 0x78, 0x100, 0xffffffffffffd577, 0x5, 0x8, 0x0, 0x9, 0x800, 0x1, 0x8001, 0x2, 0x6, 0x6, 0x7, 0x5, 0x0, 0x3, 0x3, 0xfff, 0x5, 0x3, 0x2e, 0x8, 0x101, 0xa7fa, 0xff, 0x100, 0x6, 0x2, 0x401, 0x1f, 0x17eb, 0x4, 0x5, 0x7, 0x7fff, 0x7fff, 0x0, 0x6, 0x2, @perf_config_ext={0x3ff, 0xca2}, 0x20000, 0x8001, 0x10000, 0x3, 0x8, 0x1, 0x1}, r2, 0x80000001, r0, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000665000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/16 16:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00003ab000-0x60)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000efa000-0x20)) 2018/02/16 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00008c3000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000cd7000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000037000-0x20)) 2018/02/16 16:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000561000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a54000)=[@in6={0xa, 0x1, 0x676f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bf9000-0x8)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00005c6000-0xb8)=""/184, 0xb8, 0x40000003, &(0x7f000008e000)={0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @empty}, 0x8}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf6000)) sendmsg$netrom(r3, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) 2018/02/16 16:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f00006e9000)='cifs.spnego\x00', &(0x7f0000568000)='proc-\x00') r1 = add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffff8) 2018/02/16 16:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = syz_open_dev$midi(&(0x7f0000206000-0xb)='/dev/midi#\x00', 0x9, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00002d7000)=0x6, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000096b000)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00006a9000)=0xe8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000309000-0x4)=0x0) sendmsg$nl_netfilter(r4, &(0x7f000036b000-0x38)={&(0x7f00004b6000)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f000093d000)={&(0x7f0000690000)={0x3a0, 0xa, 0x8, 0x2, 0x2, 0x3, {0x7, 0x0, 0x3}, [@generic="9ef65d2627a6d6d41ab2bcaa39d2952dd874c6b021970ae24a5e529e1c37c23b3959035b246b8c04ac510b54cd0ef830751805441a29cc7a012170df99b645db02c5c4180dfe185550122e13534fa4ed8cbdaf82bdd32346bbf09f7923022be796d6f217300e75b5e46d6cfb6fc27d4b4c4b45e237ebd64dbce7e6b230fc984d5dc87de80eea56d9dfe96848e63d2036f7dc6826cd1c44bc8d77d1accd11918474a45cde0398879f55148c7c305eb025b3f1cf2ed68eada868b725fe70f261d383b84ad45e18dcaea43e004ff4d1c0e6314628f42408c63bce1bfc4580d45e2eaf7f12611ead31dea311", @typed={0xc, 0x7c, @fd=r1}, @nested={0x50, 0xd, [@generic="e939e744f9e3fcbbd6b2f78eb104746bfbabeaf35230f8c267d0b563202ea1a659dd6f631ab9da661b898ea0db1bfd381e5e2de268007bda3772fd3179352359ad3c301df4bfd1fa7260"]}, @typed={0xc, 0x89, @u32=0x7fff}, @typed={0xc, 0x32, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0xc, 0x17, @u32=0x9}, @nested={0x220, 0x4d, [@typed={0xc, 0x89, @uid=r5}, @generic="9f6bc2fa6ee76c53c7740cd862818aa54ae3dd01730c7a8ea98cacd637b30a59c99a8e97753bb977c981ce2e23f87690d1bbeb11021b886040cde85d6134ee674e265c5be24000516b4fa27437565c59334ee92a188e415a97d4a45230294170b104a3399133014791a228e2ed3fcbc36f6c8e5d10829bfe4ceb128b8b344937228cd03b14e56c04bffefeb3ab12cd59201fc156ef23b529c2aab00aca5707ccf2", @generic="7acd44148bb1ad14dad60f3d473fb283c5f55d09acefe584c567391f220479f758f6baa4c087dee0435967661925d4726c6475ced2b8ca5db6f0c1427943861451c8fa9997999404e6c25841832e59ad5fae5909c98dedf03ba256a4abbf99cb64ea7739d7214eaf5bdf88d5d1ade177dfdb5467c289f25825adc76ddc35b92abd5bf32cbfa625fa340031f368b4f068775ea4025e07a20526ff609d5eee00a79e7a", @generic="525e6dd20691cd6ae6aefbb0f7cd7d81caffc72729268a2fc1fb9193d0b440ca8a3678d5e97315cfcae051ddd033", @typed={0x10, 0x81, @u64=0x3c9}, @typed={0xc, 0x0, @pid=r6}, @generic="d9cb5a5b753f182e9d84be74eeb2144041b337d2709e36a3f70c1a63b28846d1bb273a91e27b875c2ebe100f14256bc0178e851f32", @generic="43326163f9de7b77c594fc8ed4ee479ce8cb", @typed={0x3c, 0x3c, @str="6d643573756d70726f63706f7369785f61636c5f6163636573731d706f7369785f61636c5f6163636573732473656c6600"}]}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x10}, 0x4040) r7 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000c7f000)) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f000050b000-0xc)) 2018/02/16 16:11:45 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x10)=@ax25, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000005000)="c145bcc53a0ccde416a626fc870215c476012e2bf4288db5266de2c530392268469d303a2884529f5b0d1ab25fcac543fd6031ea3bfe3b651654dbd39c6a022206", 0x41, 0x4000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000007000-0x18)=@generic={0x4, 0x1, 0x8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000000000/0x4000)=nil, 0x5000) shmdt(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000008000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000007000-0x6c)="ca11b8d7cbb5c6c57022bbd8519d0244a369a7d243a16fe5d5bfd914a04bf12af81d71bb502a46a7f842442324ddefaec2f6dbfbd4a3dffc0e4e10dfa7f3cb7c6326e2a711e38ff287c7dfcee017576fa5155c441a1741809d2ad38f368bdce6a6e4685633fb2b940550d26c5d090ea3a11aab4a8b44745e85415dd083d7c71361121137b771817def0084ac220b3e9af923a23c183841eead3b4416b0f4e6351380f8c1be7561138f4ae2b2f879da16aff081fba0e0718cff4b7ed63ae5", &(0x7f0000006000-0xcf)="54da9081fcb12b7317509c1c2f0152c26d2a8bf5d74cec36148da30c380a0ed16cfea6f0bfb1bc23a1302c0b72008f5f62957a192296b1c44f9b4af764e30a60e44ba4db58c4f4021d2af238a87806832ef0c9555ed67b353667fa62bdc791503cec9ef6e8769a5f04cca54ae6f60055daa12d8f535e92b385e9073ef09cb3f384b6923b452f393ef27a42aba4270bc7edcf1f83f2ca849bd6daefb35a0149c95f615b9fa100f710d909a517af0679060923c01e111d937704602246fd4bed77a5f46ca396a7d1eb5ea81120b09b56"}}, &(0x7f0000007000)=0x0) timer_getoverrun(r4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x74}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x20102, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000-0x8c)={r6, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000001000)=0x8c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000004000-0x4)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000004000)={{0x2, 0x1, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 46.869932] irq bypass consumer (token 00000000b1c2e696) registration fails: -16 [ 46.954087] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 16:11:46 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000005000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000006000), 0x30, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 16:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec1000), &(0x7f0000085000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000982000-0xa0)=""/160, 0xa0, 0x0, &(0x7f0000852000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/16 16:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000470000)=@ethtool_sfeatures={0x3b, 0x1, [{0x72, 0x1ff}]}}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b03000), &(0x7f000031e000-0x4)=0x4) 2018/02/16 16:11:46 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006000-0x16)=""/22, &(0x7f000001d000)=0x16) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = semget(0x2, 0x0, 0xc0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f000001f000-0x1000)=""/4096) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x100000000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f000001f000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000001e000-0x4)=0x1c) bind$alg(r2, &(0x7f000001e000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32-pclmul,ctr(tea-generic))\x00'}, 0x58) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=r1}]}, 0x24}, 0x1}, 0x0) 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f00005da000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/16 16:11:46 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/audio\x00', 0x94001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000809000-0x58)=[@in6={0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)) lstat(&(0x7f0000640000)='./file0\x00', &(0x7f0000b92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000050a000)=0x0) perf_event_open(&(0x7f0000098000-0x78)={0x0, 0x78, 0x7f, 0x14c, 0x3, 0x7, 0x0, 0x24d, 0x40000, 0x0, 0x180, 0x3, 0x6c, 0x9, 0x6, 0xde2, 0x90, 0x74, 0x52bb, 0x5, 0xff, 0x80000001, 0x4, 0x4, 0xffffffff80000000, 0x0, 0x0, 0x5, 0x0, 0x7, 0x7, 0xfffffffffffffff8, 0x0, 0x5, 0x7, 0xfa5, 0x1, 0xffffffffffff7fff, 0x0, 0xde4, 0x1, @perf_bp={&(0x7f0000fcd000-0x1), 0x1}, 0x80, 0x9, 0x0, 0x3, 0x81, 0x3e9, 0x8}, r2, 0x3f, r0, 0x4) 2018/02/16 16:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000de8000)={0xffffffff, 0x3f}) write$fuse(r0, &(0x7f0000e62000-0x18)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/16 16:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000866000-0x31)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") exit(0xff) mount(&(0x7f00007e5000-0x8)='./file0\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f00005c8000)='ceph\x00', 0x80200a, &(0x7f0000cfa000-0x54)="3c2ce7a9bf0532988b35267a3e871757ef073bd3f21eb56add7d52f67b5e67cb31ac9b07c051d10b2cdd332314f6fd63bc2405cd830193a8b0e72a0cd127f354c009c01862dcfbcbbf3c62704444b169a7feb446") syz_open_dev$sg(&(0x7f0000732000)='/dev/sg#\x00', 0x2, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f000067b000-0x8)='./file0\x00', &(0x7f0000983000)={0x8}, &(0x7f0000542000-0x4), 0x0) 2018/02/16 16:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000fb6000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) memfd_create(&(0x7f0000710000)='+GPLkeyringvboxnet1GPL{!vboxnet0(vboxnet1{selfGPL.GPLproc\x00', 0x3) recvmmsg(r0, &(0x7f000095e000)=[{{&(0x7f00007c5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000815000-0xd5)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000237000)) 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007ed000-0x4)=0x140, 0x4) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000e7e000-0x10)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x7}]}]}, 0x30}, 0x1}, 0x0) 2018/02/16 16:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000213000)='/dev/hwrng\x00', 0x840, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) 2018/02/16 16:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f000015d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/16 16:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f000031b000-0x1a4)=[{{&(0x7f0000f2a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000f39000-0x20)=[{&(0x7f0000f87000)=""/54, 0x36}, {&(0x7f0000b51000)=""/4096, 0x1000}], 0x2, &(0x7f0000834000-0x6e)=""/110, 0x6e, 0x9}, 0x5}, {{&(0x7f0000fc5000)=@nl=@unspec, 0xc, &(0x7f0000c87000-0x90)=[{&(0x7f0000875000)=""/124, 0x7c}, {&(0x7f0000225000-0x9c)=""/156, 0x9c}, {&(0x7f000036a000)=""/243, 0xf3}, {&(0x7f00009d2000)=""/228, 0xe4}, {&(0x7f00008ba000-0x32)=""/50, 0x32}, {&(0x7f0000ef5000-0x67)=""/103, 0x67}, {&(0x7f0000da0000-0xef)=""/239, 0xef}, {&(0x7f0000457000-0xa3)=""/163, 0xa3}, {&(0x7f00008c4000)=""/86, 0x56}], 0x9, &(0x7f00009eb000-0x8a)=""/138, 0x8a, 0x5}, 0x2}, {{&(0x7f00009d6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00007bb000-0x10)=[{&(0x7f0000fc2000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000034000-0x5b)=""/91, 0x5b, 0x14}, 0x7}, {{&(0x7f0000411000)=@alg, 0x58, &(0x7f000024f000-0x70)=[{&(0x7f0000650000)=""/105, 0x69}, {&(0x7f000096a000-0xa5)=""/165, 0xa5}, {&(0x7f0000642000-0xb9)=""/185, 0xb9}, {&(0x7f00003d7000)=""/99, 0x63}, {&(0x7f00006d4000)=""/244, 0xf4}, {&(0x7f0000ac2000-0x78)=""/120, 0x78}, {&(0x7f0000888000)=""/30, 0x1e}], 0x7, &(0x7f000000e000-0xb1)=""/177, 0xb1, 0x10000}, 0xf}, {{0x0, 0x0, &(0x7f0000a85000-0x60)=[{&(0x7f0000784000)=""/23, 0x17}, {&(0x7f00002e8000)=""/153, 0x99}, {&(0x7f0000d34000-0x1)=""/1, 0x1}, {&(0x7f0000de1000)=""/102, 0x66}, {&(0x7f0000624000-0xf)=""/63, 0x3f}, {&(0x7f0000eed000)=""/129, 0x81}], 0x6, &(0x7f0000c61000)=""/171, 0xab, 0x71}}, {{0x0, 0x0, &(0x7f000018b000-0x70)=[{&(0x7f0000dd3000)=""/5, 0x5}, {&(0x7f0000145000-0xa3)=""/163, 0xa3}, {&(0x7f0000136000-0x13)=""/19, 0x13}, {&(0x7f0000bbe000-0xd1)=""/209, 0xd1}, {&(0x7f0000010000-0x1b)=""/27, 0x1b}, {&(0x7f0000dad000)=""/95, 0x5f}, {&(0x7f0000eb8000-0xec)=""/236, 0xec}], 0x7, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000921000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000660000-0x10)=[{&(0x7f00003f6000-0x77)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x7fffffff}}], 0x7, 0x40010141, &(0x7f00006f4000-0x10)={0x0, 0x989680}) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 47.074736] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 47.099815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/16 16:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000a9000-0x5e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{[]}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) get_thread_area(&(0x7f0000b76000)={0x10000, 0xffffffff, 0x0, 0xd703, 0xfffffffffffffe15, 0x74, 0x8001, 0x100000000, 0x28, 0x171}) 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000d08000)='/dev/usbmon#\x00', 0xff, 0x200100) statx(r0, &(0x7f00002e5000)='./control\x00', 0x0, 0x0, &(0x7f0000f5d000-0x100)) 2018/02/16 16:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e85000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x42) recvmsg$kcm(r1, &(0x7f0000a7a000-0x38)={&(0x7f0000318000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00005bf000-0x40)=[{&(0x7f000025c000)=""/4096, 0x1000}, {&(0x7f00001bb000-0x37)=""/55, 0x37}, {&(0x7f0000ac5000-0x8a)=""/138, 0x8a}, {&(0x7f0000fa2000)=""/86, 0x56}], 0x4, &(0x7f0000a6c000+0xf0a)=""/188, 0xbc, 0x67}, 0x2000) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000f4b000)=0x4) 2018/02/16 16:11:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d95000-0x3)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000041000)=0xd2, 0x1b2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003db000)={&(0x7f00007d7000/0x1000)=nil, 0x8d38, 0x5, 0x20, &(0x7f0000fef000/0x3000)=nil, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006dd000)={0x0, 0x0, []}) 2018/02/16 16:11:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/proc/self/net/pfkey\x00', 0x1, 0x0) rt_sigaction(0x3c, &(0x7f0000001000-0x20)={0x7fffffff, {0x7f7}, 0xd8000001, 0x7ff}, &(0x7f0000001000-0x20), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_pwait(r0, &(0x7f00004da000)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000455000-0x8)={0x7fff}, 0x8) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f0000a59000)=""/4, &(0x7f0000763000)=0x23a) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000084d000)={"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"}) 2018/02/16 16:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) r0 = syz_open_dev$vcsn(&(0x7f0000044000-0xa)='/dev/vcs#\x00', 0x3f, 0x4202) accept4$ax25(r0, &(0x7f0000803000), &(0x7f00001aa000-0x4)=0x10, 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f000002f000)='/dev/cuse\x00', 0x0, 0x0) 2018/02/16 16:11:46 executing program 0: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f00003af000)="de214b0400d41000d6c88000f1", 0xd, 0x0, &(0x7f0000243000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000039f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101002) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00003b2000-0xbd)=""/189) 2018/02/16 16:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b90000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001ff000)={0x7fffffff, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f3b000)={r0, 0x1, 0x4, "0839171e182b7ac22fca3d39e5e138a850b550fce651d008e443fd2047ad4563749f6df0b4cfe7ebfb8d3af25e2e8d9fc19490b2f746287d0b227ed2ec7e83f53b43f9c7bd86f93954dcb3834bbbd3af572dcb5dc93f2d4f24d88ff799d7194c0ec27114bb31b8aa94a932fe73612174a4ece9bdc9651b5c99b337a9d3d7e8c61e8aece3ee138b5404b0e2206b4b21beb6760d49f8816c53262f58b644f5cb87a6a1f482064b72547b6a31599b13820d269481fa8da5060b2e2291c6ddbfc13497b3631de753cccffe50226ce24d1a"}) bind$inet(r1, &(0x7f00005eb000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/16 16:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000132000)={&(0x7f0000da1000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000186000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000fb3000)=0xe8) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d81000)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000306000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000d49000)={&(0x7f000053a000)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000870000)={&(0x7f0000c52000-0x1e4)=@dellink={0x1e4, 0x11, 0x700, 0x4, 0x0, {0x0, 0x0, 0x0, r1, 0x8000, 0x28}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_PORT_SELF={0x1ac, 0x19, [@typed={0xac, 0x6f, @binary="de3b8bc6a3d19dacf359aeba21f324ff20dd1b37de602d44bd8c8eb89dd7de973b1f282b2cd98e275edc5bbceca2ed069d42b7b4e3f20238c8b659f982680e568a56d4cbd03566731a94e587d854dee8e7267b847dcf79caecbc75c5e8fd92448cadbb242ba1132f3d10d4b6a5a242768ccc519b1b172d9baf8665e91e0fac55f607da360dee3939cc74eed0ae368f2b69d2373788bd35251022741477f62cd84656"}, @typed={0xc, 0x49, @uid=r3}, @typed={0x8, 0x1a}, @generic="9eb6b20a7a9cb61ef1f115303aa23b385699f89da01753fd28a451793748cef66e36e6a8a76c8b4818d31f18bd4f2b88a46b7e9550bdd3f6f9a518097c1694649e7784ee29cb3647bd9445256153c08b115c32b191a2a05f563dd1b067d9daa4af337b3d79ac41fbecd5dce04b50684d94d4c8315e586130ac6ef117e15b47a6344dc4db2107c8be516b2d649bd389c0466bb47a712a2869c550d6effda7d0bc8eadeacfac96057961a803ea6429c2c62d614d2f62f3cc8d7641976cf47e0d70451e12c10b767872734ca91bbf00132925568879a4363066148d23775147de214875ef6ad67471"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x1}, 0x448c4) 2018/02/16 16:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abc000-0xf)='/dev/sequencer\x00', 0x40a05, 0x0) syz_open_dev$mouse(&(0x7f000026b000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8000) write$sndseq(r0, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @result}], 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e0b000-0x4)) syz_open_dev$usbmon(&(0x7f0000a3f000-0xd)='/dev/usbmon#\x00', 0x4, 0x204800) 2018/02/16 16:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000901000)='/dev/amidi#\x00', 0x6, 0x80000) sendto$inet(r0, &(0x7f0000538000-0x4)="8072c672", 0x4, 0x8000, &(0x7f00003f0000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)) 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/sequencer2\x00', 0x100, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/16 16:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000619000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0x4}, &(0x7f000087e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000256000)={r3, 0x1, 0xb97, 0xfffffffffffffbff}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) pwritev(r2, &(0x7f0000ae7000-0xa0)=[{&(0x7f0000e66000-0xca)="a9c29a4efc159189f50fcbcddc08fe71e3e886859c4bfb26efe2631b3b09ae272cb064ef63bd8e71d4688b9fb5744123630ddd170167dcf1e035af43e86ba6e8d68cb83be9b0e038759962ef7b538d3b7061420ac95dea010392184cf442b2e7d2f32f79b1196dc2a2e87a223c551ef35a05ea01e93000eb0beecb43abc87a1533fca46249de6aa446ef3ad45378a2f536797664da69286e6a2beebb8bdd6425b9f99b3681df61be51b7d10acf78807d1fc067589769fa508a23dd8dfff36f4630ff8b7c83cd8ed10ac7", 0xca}, {&(0x7f0000cae000-0x85)="14b9ba9a95efd96b635ea9d13b559c021952566254fdb0d888a8435e85f0b9d4bcd0a8493e64171a485be94c4ac1746eb23a4729e4521b8b2d654225133a1733d8e696ce20fc645184d3430e7a7e1fc5e5c6af89a7945a6181cfe52f8b05502ff9489d9110940cfe05db7dd375d2b037d2900c33a359ddd51f67f7aadff6f412778337b8da", 0x85}, {&(0x7f0000903000-0x21)="ed5eaffe42d31efceee23e08eed1b893fc5528d0cf1890981079a968ec7c316199", 0x21}, {&(0x7f00004b1000)="33d95c5d20175469137d649d030d41c3e9e815af750890045e75cac32b0adf1df6b4f20be738fb876ddfdb89324e03b267cff8fbde97d2ecbc75ae2d4ae65d186738836036cdd923a6f9c023", 0x4c}, {&(0x7f0000ad0000)="95fe741a73c5fd5f0a6b945a2cb784c75ef02340ae7fda44c98d25e07fbffc07245cc17fcd7b0644767401a5715a7d61e0d7aa4f8ba5b8de1bec4274eba364b76d45c250f93f26fcdc6d8c7abdc2dd78f406b64a4613f61fd315218257be97fbda3210eaa70f0cc0385528584219db6244fc7d8afd82b93c01afcf56ae742cca91dd3e239901533fd5dccbc19dd512d234cd6bdac8fec4a8fef65c20e12b59a39939de65f8d035d3cf06044ffd807c7ffcce", 0xb2}, {&(0x7f0000fa7000-0x8)="d1170dd1bf0314e8", 0x8}, {&(0x7f000022b000)}, {&(0x7f00009c0000)="85da9af9ffd299f6e8ea", 0xa}, {&(0x7f0000aa8000-0xc8)="58fe9b6b2128c012dc0debcb14d361218d710542332c18e866be817f4c0ff9cbcd21a5eb471a5168844b41bba56752c13a39779b0864fc736818616200d1b3820e8991a62ee8a1c81992abd96e95cfa6f14b9a785a328803bd80d0844c1114eef57ec531c1d5f849d1fbd9af8346dd0f5b88a5ea2ee03b3bd3945bc1817b871e83118e777d770de4df21aea4bdc75a28b2239baa15fa50d7e2e9734f536a45290efd1513c125a0a91497d2596c0686c2233d09e8bb55afe3f8ca51ff4378520ff3fe9a846ce1f230", 0xc8}, {&(0x7f0000560000-0xd3)="237d152106a8dae34b2d933fe6c7b5655fd4563348461e0d8f90db072018d3db46e9be099193201c078e1e0d6e6844ae8bf2dd1dfd5dd1b1d9236ce5e1c5c4e05389c79bd2ba68100bff1bcadfa35f102889f25d8995da44a5c250523bb2e1e59f956ad42cf11e2176af889ba0abce22cbefc4477a3b84f07aabe871a966c0759b76ae1869af9de3daadaf518d32464d7159d9404e4ddf2a2b83e25453bd41c2c04239dbdbdd99f95958809ed4fd567d060153f9eda79cc3deaf56465a58218be71b79b0c9123edb6731248ea188e886557f09", 0xd3}], 0xa, 0x0) recvmsg$netrom(r2, &(0x7f0000867000-0x38)={&(0x7f0000997000)=@ax25={0x3, {"aa7ccde6c40bee"}, 0x8}, 0x10, &(0x7f0000163000)=[{&(0x7f0000255000)="c01b8fc4678ea89a1c7d890abc7b7e75e2545469b915c47beacda0f359bef4866e0d7bea926b57559f3ebc9a1bf6694bfc13970d3b629ce9cc3d779f6950446d796231eabdc1c2ff0385a92b96c56f16a3da9ce1ae3c12b6683f3ac1771772e9519e0fd581256557b06c", 0x6a}, {&(0x7f00000b6000)="609a819e64533d92d3c6fad785036a2be4bcf98d6898809f735b3ba4a35ff3b036e7abe3119440a724c9327cabcd28986c658c82cbc3ffba37a385df531c06dbd93e8909ff6f0ef10960b976c4b7cc10ddc8fb6b576382503ff03a48d0f6a14c94ba7838ad245de5a771c5c8d579f197c301ed375e12025a57ae0f539891b1ecfffe48048be929f42606071b749578200d1293d467be5ef9dd7bb2901a06f4e53f089f5bea173dd7ab41", 0xaa}, {&(0x7f0000ca6000-0xc6)="1cc46c6cc778d80505993c1edaa52fd460dd0170d34aa7560c6348154529f821a1c7d4f24698002cb989dd378f63a295c4bae659100be81fa32922b5b0201894b29136d908b98bc2513f42c9a5dfc4237ad17d35231189a1647ad462304c8211d54bfd63356f4cc463bf730f4dedaf4c2cb13c4d64e00f671cd77f218df66ebf04342b9cfc347d4297dfa3f38003b6b90912e5b4dc3b66af470aeed21abf9ad416726e7b9e9465a9b7e5b0c62beea5287ada57262f37446028fc5b6190c376960a0d75da3596", 0xc6}, {&(0x7f00003ae000)="d5265209a8eba344464f67e09d601ab5bbbc226128457670ed682ecdba70993f29445b592dd2381a266466815c956d0cabf2a6b1898528d9e887db7d9a11f6ffc5ffe7430416ae48a40981df164514b8e04cde4e723864602e1dbf2fb2bbad6ef729305ccc1e95bab6528777c8d5f93f199bd9dc0084d5751d789a90babfa6acc06d9c960994e58a42c2ce4f3e3c0de2bcff9eb8aae9def820b67ce1f603b890fd4b43eb5cd15f947070d1e9ad30fdeaafb73df3baa6146e3822a2d266", 0xbd}, {&(0x7f0000224000-0x24)="bbded5a80fc87eaa7190f9001eddb4f71a28a25ab0f4895d60cb07f877ad4fdf5d4535b1", 0x24}, {&(0x7f000006c000)="7c7edf874b2f59d10c36d4e48fc8b7e4d383380005f0b627cdf1b958ebcad75ae6dd37fe68a24feb750d772610094f211840e6fa08d7c2fd3a67cf7f705d761fd61b2a1004e1116b37f5cea3718ae6b6c14dcfb6dda294f34644fd60870ce4c0250cd6bed53ff17f060503e6a7b70cdb37c555675172feca4e718068ec1746b455b9c2c8e38da15169dfb1692274b1815443888a592090be1c0824316034b5713bfc9e1bb74034b85a7600ad021bc8d4e97a5be788ecd3fe95ab5ab142c70c89443f19febaf56ce4b331c3a52d719d8b728b688c4e524c02aea0ff2479204245fb89d50d4964b86e6f0b821781096cc3cf3bc9c4bc781b", 0xf7}, {&(0x7f00006ae000)="0612fec445db5ba7f9d1f132913214287c2cb635b7f08d2d75fa7c8582488439c59f30d4bb53a5c6f674b0bb5cf98eb58d690c6f3a89d1b8011e5c59fe5ac2536176b9972c071200b9a2acd970a9e36d14d6062e0486e156fea9098c468f1cfddbb5ea0fb31dae607953399e00bb1e33f73acef8c6a6c9ace528489a6aa94a4a350e97aa3c517a102374d32710c4e26ed11ae50025eef8ec0d3fe7ce23a2f9d8ce89f60e16c250337dffd1194344e10cb83bb2508232fc641b9f8438cf08bfa5b784fbdf1afd333b34663b4637f90c88cf02f7bf", 0xd4}, {&(0x7f0000f1a000)="ea52390349eb79f8b5e865606cca8228272e4c8783151c9c14b1fc05a236957ae5fac2035596c5", 0x27}, {&(0x7f0000d0b000-0xff)="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", 0xff}, {&(0x7f0000852000-0xaf)="9e5538040299e0a22443265ac4a6739659c671d88a5c78970c3835e1fc264d5f21717fc696f5f736d888f0cd41298f31b59cd62bbc30de9eac6d20c826c556a320c191e6834316cdc1c841391c23ffcbb0411e4482565eb086879cea4aae34d24879149f8c32f0151b85733a12832702defd5e4753384bf668551138b1142801ebd8001e6fa1730a3ecf3ea8b6a551ab8d12186a3631d10d1c5cb6fd23052594c0e2b7724c5829d1763e42fda6fda6", 0xaf}], 0xa, &(0x7f0000ad1000)=[{0xc0, 0x10c, 0x5, "f3d37c749ca3e895c27e2506d6faeca68934881d2475f56e9c841e8088f88159414d9a2533138516dc3b71f4c9d18796605e128c8197e4b74dfff91c742374d1298f36b86db102a3081ff508d88e5ae76d5df8a9b91ddb813e405996f80caedd90c07d61595e6f56522ae4f324119f9825ba6b3f8eaae09b38f4bb4f6a50be7e3c20ec4759448f9bb10f565ea1ab5166241628ab5d937078c1a55fbfe07e30912f1937f50dd952a64f8608423debf2"}, {0x50, 0x10e, 0x401, "4d77f73615380a941504af9fbd8d5b6e8e299cc67a864f44c22bcfa06c10ad28a42e66c198a941c068b5e8f313cdab006b60031b0d764b466d36"}], 0x110, 0x8000}, 0x2) sendmsg$nl_generic(r2, &(0x7f0000d42000-0x38)={&(0x7f00000f6000-0xc)={0x10, 0x0, 0x0, 0x10800002}, 0xc, &(0x7f00006ce000-0x10)={&(0x7f000093e000-0x11d8)={0x11d8, 0x25, 0x200, 0x7, 0x2, {0xe}, [@nested={0x11c4, 0x4b, [@generic="b5155c183a4ff288eeba882d994c24a8620a0c1ad989d954d48a15406c7ebe5eb1f945b1b80ec1a7198b57b47bf2102f067f45fd35e4a56dc2d6afaaa8c62b5e0149e964139b15772e172cd8f0dd0514d712aedd8da84383f8f371546ee815555362aefe8ae8a458ca0bd6759fe2743a56897094d2149c5b9a3df4754a848bd75ef5b7ba9a1da206a86fffcade828279f812914263d4a0cc3a8d8d63dec723f7eb61dda4", @generic="65a83e403aca94f50b983747c8b8a95a29d40ef5a50a56f8fbdfa380c3d0680f1eb82c46cba3aa3dcb393d13922734b08aa8b8d4c594b118686debcd45d150c0d115964d52dcf90f4ddb646f078fb48bf3833e69f018283eef0a44c7ca2a1c8d1d153d9a689a17f598f48cf8458c8aa25dcd18c88543ac0d49", @generic="a4ec33f5e0db96ae5249553a140e95f20f02b8523afa297f564fff5ef12237", @generic="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", @generic="ae57377f2a4d860bebe179794f4fb89aec4750b72e95df47b81097953d148a6539a9f3a6657178e070adca795e33ccedfca6ac1c71567aa6a069c0e01fbd5e059db71fda4b0f5e7c8fb654e043591708cd9a06c306ab6989cf77597672a563a2e3917c73392229e7c3b5b12b", @typed={0x10, 0x7d, @u64=0x348}, @typed={0x8, 0x1b}]}]}, 0x11d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/16 16:11:46 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b11000-0x4), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x0) 2018/02/16 16:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ff1000-0x4)) 2018/02/16 16:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000642000/0x3000)=nil, 0x0) mprotect(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00003de000)=""/246) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000eb2000)=0x7fffffff) [ 47.219257] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 47.257325] binder: undelivered death notification, 0000000000000000 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x84100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000013000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000000e000)="b73471cc10b7989b2dba3e0fa576a3ac54d0351845642cd2b520e6604023f83e5d8ec9411b409e0c1dcacd3093691eb072fcbc8bfa826fddd28c5ef1db5c436886df794397859ea3b8ae352035b3424ce83bd12717d20031bfae0165054135fb8326c757fd42d2efcd74b3427d833e9b9c67c2cff4c7c17ee5e277af5ae7c477739d030300481e60da97421ec385be811d6fb03d0f5b1abaa3e01dfb7e889dcfecac1626a89282d63c0180db1cd643cbed3fe8470281f48d1fceb31c40b88913", 0xc0, 0x8044, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000011000-0x16)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 16:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee4000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000dc5000)={0x783ae697, 0x4, 0x5b1, 0x7fff, 0x4, 0xc7}) write$selinux_create(r1, &(0x7f0000105000)=@access={'system_u:object_r:newrole_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x32}, 0x36) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00008e6000)={@remote, @multicast2, @multicast1}, &(0x7f0000cca000)=0xc) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a05000)) 2018/02/16 16:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000037b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000a9e000/0x4000)=nil) r0 = memfd_create(&(0x7f0000db9000-0x10)=':selinuxtrusted\x00', 0x3) r1 = socket$inet(0x2, 0x80003, 0x6) sendmsg(r0, &(0x7f000010b000)={&(0x7f000078f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x3, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x3a, &(0x7f0000c22000-0x30)=[{&(0x7f0000b8c000-0x1d)="b9ebe73848f9c6a2565fdb3a679a9da478d75a4f8e6774462216a2a1da", 0x1d}, {&(0x7f0000bc7000)="416ca74445099c2d6517d1c56b09ca7ea67c08746e157a79b8c6801a5ecd72b67f7275", 0x23}, {&(0x7f0000519000)="507c18f4feb4136ede50bf2411795bb247bbe9710ed7ebf73e5d75780eebc608e88634372a7c092eba68a4c0b4f0ad2b6ff2fbc3fb68532349a4b25478d431a731b366c0d809f1daeff321", 0x4b}], 0x3, &(0x7f00002e6000-0x268)=[{0x88, 0x0, 0x1000, "975fd11627eef1b715fdba46cd158533d91a06150e01125daeb66e19523d6958e0f26a60b90c9dc11a06b6c9277cbb4bfb947728d33633bf35ddec3cbdede57983aabd686e360d748506e3187157fbf1bf93d6e0faa8eee7a339c6df4c34ea3096fe430023484c468aa8ccd8acbde97fdde65ce66d8a23"}, {0x30, 0x10b, 0x1, "4ff77d8ef77ba875647a6e37040d8536ec523ea7c95f4222178d68"}, {0xf8, 0x10b, 0xc89, "5b6b5b321e942aa9e504b3c2c7d69dda8c683ca3132504b0b7f89e0adc5af8a9adb56abe708f571a2e18deeb7b204791d55c5d27c7ff6301a6da23555f0eea6149de25ace21eda3dd554442d9e97ca2572a3563e264072d84e3fa10ddc7141f7e863ef147c00add576483539861f4f3938f8e51c3c347ea8b046c4a1c9d98b2f63502806c5338ce812de2eea557b124da77541c7a0351cf6706b578cc35f48f79f928ee4501450d99a638c63893557b43597e2272c7e62a024b7f25aa291621b789023ca444c8f9dc173e9ec1550b01a930ffdbd8859e0042196d11f67eff8aff13568422ef347"}, {0xb8, 0x105, 0x1, "2cefe0e125c534cad02c9fe86a9e084988e9e70866d9a384ea3f4a163879a8272f5431fd887e6f641180a2573b9e30ed68f4dd83c529c8a68b2b288bac917d3a1654f9b0c70dbdbd31ffdd4af4469fee0dded0cc3c41791bc827f58222d1c56ad3be3354bb2f6a2bb9ee4943e1b206a87531c768b782f3ba9337b0b0e4c8687f545ddbfe004209955baa7f60b5904e0aa2ddb9990dea5fed9aab0abf0a1dfdd4d416a5"}], 0x268, 0x20004000}, 0x800) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000016a000-0x10)=@generic="22fa2ad66f1ef874d72cbe8cbad879d2") bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) listen(r2, 0x20000003) shmget(0x1, 0x2000, 0x206, &(0x7f0000773000/0x2000)=nil) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r4, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) [ 47.266926] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 47.288475] binder: undelivered death notification, 0000000000000000 2018/02/16 16:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x98) pipe2(&(0x7f000023f000)={0x0, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000579000)={r0, r2}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001cf000-0x78)={0x7f, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x60, 0xfffffffffffffffd, 0xffffffff, 0x80000000, 0x200, &(0x7f0000bd3000)=@common='ip6tnl0\x00', 0x0, 0x7fff, 0x5c20}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d98000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000086c000)={{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10000000000000}, 0x1, [0x1, 0xd4d, 0x0, 0x101, 0x7, 0x6b4, 0x8, 0x5]}, 0x5c) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) getegid() getsockname$netrom(r2, &(0x7f0000980000-0x48)=@full, &(0x7f000000e000)=0x48) 2018/02/16 16:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00001cf000-0x72)="7f3577b2ff3f8d1914b1fa2774d043dfaa45267422c9c0a61a5a91252b568d8bea904803357f5a9d5e17f246e4304cb53df90b9e5ce03e3a8e03642257038092fad289c241cd2f8764dd319790dc7c4e1601b1ea8a1271d6438ddb797f9575e03e19273464b101f6764f85089e7b513ee7a9") write(r0, &(0x7f000049d000)="396b29c397d68cdc003d966c4d3862bdac4fe909cbfacac7dff0e0c69c064c0cc786cd11b56765c155b2eba51d4af444348940fb15f2e6022d84ed5749f22c16d4392bce4d962cfdc039ace956bf8f69d41a939fdab5c06bd2d4a373b6e9b7e7089523d200444be8d02587d0029257ed890b8f423272ac4f4d2da2a7fe1844e0411e89db29bbe3508b0a80d3b2", 0x8d) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r2 = syz_open_dev$mice(&(0x7f0000b2a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000d0c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff}, 0x1, 0x0, 0x4, 0x2}}, 0x26) 2018/02/16 16:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f0000a93000-0xd)='/dev/usbmon#\x00', 0x7f, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fae000+0x75d)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000cd0000)={0x5, [0x80, 0x5, 0x100, 0xf3, 0x3]}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000cbf000)) 2018/02/16 16:11:46 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x1}, 0x8) 2018/02/16 16:11:46 executing program 3: mmap(&(0x7f0000000000